[....] Starting enhanced syslogd: rsyslogd[ 16.231963] audit: type=1400 audit(1518322754.290:5): avc: denied { syslog } for pid=4008 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.806468] audit: type=1400 audit(1518322756.865:6): avc: denied { map } for pid=4146 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. 2018/02/11 04:19:23 fuzzer started [ 25.072740] audit: type=1400 audit(1518322763.131:7): avc: denied { map } for pid=4157 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/11 04:19:23 dialing manager at 10.128.0.26:34451 [ 28.024799] can: request_module (can-proto-0) failed. [ 28.033714] can: request_module (can-proto-0) failed. 2018/02/11 04:19:26 kcov=true, comps=true [ 28.479515] audit: type=1400 audit(1518322766.538:8): avc: denied { map } for pid=4157 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9079 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/11 04:19:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00001d0000-0x10)={0x2, &(0x7f0000fe2000)=[{}, {}]}) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000000)=0x912c, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, {0xa, 0x0, 0xc32, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7b94, [0x3, 0x3, 0x20, 0x600, 0x10001, 0x4, 0x6, 0x9]}, 0x5c) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000)=0x14) bind$can_raw(r1, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xed, "e3ca9677afc26a5822f8ca70b374a2004d209638f2d6f8d89167b6a694487bc5076ef272771e288e3867119511c494ce8c3d4231d2b818247ea9b95aeb6ff359af7d7086344480fa633fb88e565797474ae23bdb2ce5eaa87a6d548471da80f277edfe264b607712818c94b24b98701689ce54227fee837fd46475d630d90637c9c47524b57c1fc15554eed5c0ff943b87e68cc54abe7454cdb30a1c65b6f34a4d5400bad353b501b652fe2f3c02514dcdabc30020863cf24d279f3f10e05550d24f2b6b5cdd7a30cc642af67ac3a1091ac8a7b8202766e2fee6f526741372ef1edaab6b172e3b84c61f7688df"}, &(0x7f0000003000)=0xf5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0xfffffffffffff87f}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000-0x14)={r3, 0x52, 0x8, 0x1, 0x8, 0xfffffffffffff1ef}, &(0x7f0000002000)=0x14) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001000)={r4, 0x3ff, 0x1, 0x3, 0x5, 0xfffffffffffffff8}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000006000-0x118)=[{&(0x7f0000006000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0x42)="2a3f442dd9dc89b14dbef69cae413e83b99f0f0479748c966dd7ced1f3695a68b421329ff5b6bd4243769ed9e97f2d8bdbf168ed353958a7ecdad937e285f2097eff", 0x42}, {&(0x7f0000006000-0x48)="daf003990fd6604fcd9118e5ffc2bec1e7254bb9b94f27724f970a96a1d773aa80491712218f0874430fea7cc24e61d904533623001836c155f1fac51e3b2adf430e01b5e2cad930", 0x48}], 0x2, &(0x7f0000004000)=[], 0x0, 0x8000}, {&(0x7f0000003000)=@in6={0xa, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000006000-0x80)=[{&(0x7f0000003000)="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0x1000}, {&(0x7f0000001000)="c28f3c11fad2ba07509cccf4e7cdd1ac4eb58181230d6513c2f9af3a714294e48c73b321658d394324a9a1754056f976e0341d83f41c36db2c9013edd997a880c80428b57e6798e82e3caa18977312b776c44d60a472ec07b0354df701a5475e96e61402bd", 0x65}, {&(0x7f0000005000)="07f430eeff8e92cf71ef54a21a54c58cf2a81b3710a2d5d56935ed6d4829840a329c9b5b58e5f2f23151196d897265bb496ce9517a12fdbc2a1be314df0dc73172db58", 0x43}, {&(0x7f0000006000-0x83)="1313f06d9f0b4771cdd46722348ced7f372182107dc8a9fb80cbb2d65eba006b581fc49588e7bd71c0ebf2d9260cec9a2436ee4595956576a8e8a1f10216d35612ca88373f8fa333a4adcd5f8f6e5eb973f659109c05ab206a6dda07a546433e2b6a3043c32b8b61932207c34ec70e68723ae2e38d3f7ee72f577f9247f1772c0a0238", 0x83}, {&(0x7f0000004000-0xf6)="bdcfa3a22d56f9860df146acf11aeaf3f87bee9d94adb55e0ac38e686508a324648c96d517bddaa92d69ad14a864a5976b1d6bfae52c5b532cbe5bd6d3dbc9b64276aa955cc325c5db9d357ed4c1ed3f08a33ff8fb015c3aab86237b2d10747334ccf2f241e67111d61fae202fda1121e73767dcdd49b2507acf92f4726306f01cf8ec5b591db1ad52dc12081b8c5f64e8911ee1b6a11591d40747fc74f3ad933f8daa69a7dcd6d3a6122330beef1f53e41187c2fa3ae52bc484f26ebe1d26324843bf336110968b8a309c6a3a03d5696c8e3882db04786bfdf4ec89d00605bf6a71bdf5b217d00bf4f392a74d05135ab0085d63219c", 0xf6}, {&(0x7f0000002000-0x53)="2d555583bd38352263ab6b15da7f445c874d826957a17b366695a9f93d4ef6a1eef39434d5d582b64ffa70449a1cbe61226c5940f0587364a7c40b8f2aae8cba7abc269f47a68fad8ecab8ce064d24e81017ff", 0x53}], 0x8, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0x8, 0x4, 0x2000000000000, 0x6}}], 0x30, 0x4048014}, {&(0x7f0000001000)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000005000)=[{&(0x7f0000005000)="0c233bdf98647d8dc09259794af81128da5ae8b0811f4131b5237051ec5791ac55f25877eafb09f5b5459e78b8c6dc2905c18dcfc905f72c", 0x38}, {&(0x7f0000005000)="db9c51fbd93c0d37a155df68074ecce457a5249b02587c93aa9f7b9d3c768274a33dd4b16c0ec984af8c800569517a01858a1c471cb0b283292bb8881a8e0b77d345a2e2836f0d37a1d26867fbe993cbfe6c5f2a38", 0x55}, {&(0x7f0000005000-0x7d)="e062b784eb2a80271724010ba5c54e1def965f93a69914ffa1afdc28fc93389caeca5f818caeceec62f71cc22cb62c7ec90d911afaf9a356f7c639d69e05f6c3d13fc3191ca20dbc42fb5ae4588758b14a2a0b836c9fa2e6fa4194108455dad424f1c86a92b83aa33db3227b23dfa18a9f0b4b6c85b2cef664d9d91d39", 0x7d}, {&(0x7f0000005000)="619b5c0fbbc0a3a6849d80ad8b1e54bf057611b05a8f9689a8574e9222711e8522c6b911ad84b8cf6bec329ea5e8b4185c6bcb513d12042ed822ee5db171e7d3db6a54bd014f917ff5200a2ae586b284b9c8d5e6", 0x54}, {&(0x7f0000006000-0xb6)="670e235b58b7d47c795dff0e41133585eff98685293c4fe8460aae5e5ce5cd64dcbd5538fb26c4d726190fc514412b928b48d0c38cae7ccdf287c193edb64fa6dc101d304c11dc202f99ab587e705fa58e3fcc9f2c8f4171ad869f087ef5bf5b3d5ea851a6a03060be6f507c618f2ce99c82091ad043159c4b669f0b655ebe32c07a0181960041cbf97601d377bb7df8e40bf59a74f1e352ead7ebf82afcb118ca3f2f6fcc382cc6c528ac52159cf48768e7f14d955a", 0xb6}, {&(0x7f0000002000-0x9b)="cf677278a4345741d991e9afa674b5639003500c6d292421b0f48275a89938056a2ffae81ed4634968fcdcacd52593f713c01c4a1152130287c22efea76634e39eb612786cdaddd18b4a27b867a72a19c23eeee1b1a8bf850e5661ad89c118d6b7d41e3d3a477cc8508b2168e0a2776089fbade1a6a1e9f5f68edb8ecb25f3fe666a38dc2eeb08dc7a63074bb84474fc64d1c268bcb5a694cdbdcc", 0x9b}, {&(0x7f0000005000)="e39bb87b5540c3f6cae4185b00b9fe734e21d743ca4b964a230f082c4a513a4ee9c0b96423d48487fb33fa998875e7c722", 0x31}], 0x7, &(0x7f0000002000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0xffffffff, 0x40, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x6d54, 0x8, 0xfffffffffffffe50}}], 0x60, 0x1}, {&(0x7f0000006000-0x1c)=@in6={0xa, 0x3, 0xcfee, @loopback={0x0, 0x1}, 0x401}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000003000)}, {&(0x7f0000002000)="5272a9a7e31c6341b304d4070828185bd762ed789af6684ad1a20edf82825f43c2449e5f59b8fd0a5a8b5ca99fe7beddb9da7351d4788909f752a7", 0x3b}], 0x2, &(0x7f0000003000-0xc0)=[@init={0x18, 0x84, 0x0, {0xb87d, 0x9, 0x2, 0x473}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x9, 0x4, 0x7, 0x2, 0xa1d7, 0xe1, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xc000000000000000, 0x9, 0x2, 0x5, 0x216, 0x1, 0x7ff, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffeffff, 0x7, 0x9, 0x80000001, r4}}], 0xc0, 0x50}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0xfff, @ipv4={[], [0xff, 0xff], @empty}, 0x8}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001000-0x5a)="8dd7fe3e46f26586eea914e7d005073dc928e61974e8b83836b7264a9da558fbe7a37122d00d34ceee41082a788a6c215e503c1e37695a2be7d7de91ac10d7feed544b331c4659455b734149ddc45d41a2ae2ba8472af51e800855e6597d25abc10b71e3174ae5145e59438189bae7112ecdca1809d5661e149d191867122f6892af20817ee9b97d332f9adc994979df21904fe858", 0x95}, {&(0x7f0000005000)="fc835369233c2b510d9afa6fd6c639130839c2279df616126cfeb40b2244c081886c433e4d896efb17813145611eadda97e62ee6e26ec272e24792bf39094fcfa529502267a7b7e15439e5b2b8e9f1ef45a35e48a26837f622579584daf05f25ed4bdbea47d1b783e2f2cdf9dfe32b357515996d12a01cae73523af88134145df89dac32416b7862b4391c17", 0x8c}, {&(0x7f0000005000)="bfbecc3f680f1f5caad77a8fad0d0b7354603747cc2ef03d0c87f0f0ed5d37a20fdd35faaa053d57d83b8c586fcc8bd322a97a3321ae227d2d76d559d27bfe8d3c9a89ed751045ea1f73fe7036bb31f923b04f5cff70d9f78c58c561d6e1b878c0ca2c72ec3a7d2b1dd0775bec090e2d6dc103e819e2f768cd35026b86d3fd6619e92c7be33dab6590476046de9f63d514e4f38ab8e49c7d881b68eb85d343777d403e9334", 0xa5}, {&(0x7f0000005000)="a387b25fbc7846070fb6f8bfe35b4604", 0x10}], 0x4, &(0x7f0000005000)=[@sndrcv={0x30, 0x84, 0x1, {0x2d1d, 0x6, 0x200, 0x7, 0x7ff, 0x0, 0x9, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x200, 0xb6, 0xffffffff, r3}}], 0x60, 0x800}], 0x5, 0x48004) 2018/02/11 04:19:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000afb000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002f5000-0x10)={r0, 0x28, &(0x7f0000280000)}, 0x10) r1 = socket(0x9, 0x6, 0xfc74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xc1)={0x0, 0xb9, "4ef57dcdc6219242d635a6dbd5ae45d3ec5abbe5ec081e9a38a1a1c60c0608c54c08486cdcdcabc2b104cbb7ff4d2a20386db21fea9f12549696f6f2043fc34f09774c98a7ceddea411ff2c7beca3ad9a8255e5531e9b48b0a369b529568f7e1cb6cf74bf10ca7d646ca79ac6bb161a9dd1be8a0dc940f178d7d61dba5c6d4797ca6e19e4da9803e5e0c32702fcf34ff809073f9debe9cabaf2e25bf843db70a00e96cf6ac219e3623e3a4026a37057dc9c496e6691f942287"}, &(0x7f0000001000)=0xc1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x80000001}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="18ee531522d77c71fdcb99868d9e4fba", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000000000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000003000-0xc)={0x10000, 0x1, 0x40, 0x7fffffff, 0x7}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000-0x2)={0x9, &(0x7f0000000000)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000004000-0x40)={r5, 0x2, &(0x7f0000000000)=[0xe2, 0x8e], &(0x7f0000003000)=[0xc00, 0x9, 0x30000000000000, 0x10000, 0x1, 0x7, 0x81, 0x4, 0x0], 0x1, 0x8, 0x8, &(0x7f0000002000-0x20)=[0x9, 0x80000001, 0x5, 0x4, 0x7, 0x6, 0x9, 0x2], &(0x7f0000003000)=[0x200, 0x4, 0x80, 0x3ff]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000006000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x2020}, 0xc, &(0x7f0000003000)={&(0x7f0000004000-0x130)=@del={0x130, 0x11, 0x0, 0x3, 0x0, {{'rmd320-generic\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xfb}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xfffffffffffff1bd}, {0x8, 0x1, 0xc65}, {0x8, 0x1, 0x1000}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000000}, 0xfdb4230ad64f8b3b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000006000)={0x681a, 0x81, 0x4, 0x200, 0x3, 0x80000000, 0x401}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007000)={0xb1ea, 0x3, 0x4, 0x2, r3}, &(0x7f0000007000)=0x10) 2018/02/11 04:19:27 executing program 0: socketpair(0x4, 0x80003, 0x510, &(0x7f0000ed3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000826000)}, 0x10) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000001000-0x4)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000002000-0xc8)=""/200, &(0x7f0000001000)=0xc8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000)="339503b87c9f90b0b1857d3ec19193fd006c1c71d851e16a8750e48fb1c7e36d3c2b167dfe9f0201a4edded1842198b7e3a6029d03d5ac16492c654779b93f9c78328b36a00589c844bd3d3905e686cc6f364c80a62b52d6a4445ed5d6eed78d5727c9461ea8a6fb5ffe45ce89", 0x6d, 0x1, &(0x7f0000001000)={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000004000)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0xe4, "55643d3cf540c26c7f39e7bec7b0bffe580a502cf4b8eb4f634043fddac557009a8be6efa3036544c99417fc15dbe6189c0e2c243dfc62832880725ab6214867ddf0999f41412941d3a95aa87a951c4cf9543b559183be878ef5ad518d24119bf133230149e6d4970d87304daed836b3add3b007e91eb082ad9425813fc4061fcfc2dc8b251f02d1ffa07b6c7649bb48444e973cabe43cf868a5365f090c5d79f63767165a320b593a7eab92694fa06b1c350063ee1a621f138bc2267972343404fe1e2e88008e1e5920faf20f5740d81ce48d0547be3862317b4f4e50343ba8177a7276"}, &(0x7f0000000000)=0xec) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000006000-0x108)={r2, @in6={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0xd1}}, [0x2, 0x240d5356, 0xaab, 0x6, 0x20, 0x80000000, 0x7fff, 0x9996, 0x4730, 0x7f, 0x20, 0x8, 0x8, 0x26, 0x9e7]}, &(0x7f0000004000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r3, 0x8}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000008000-0x4), &(0x7f0000008000-0x4)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @empty, @multicast1}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000009000-0x4), &(0x7f0000009000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000), &(0x7f0000008000)=0x4) 2018/02/11 04:19:27 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000015d000-0x8)={0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e1a000)={@loopback, @remote, @multicast2}, &(0x7f00007b1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000260000), &(0x7f000085b000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0x1, 0x1, 0xffffffff, 0x759, 0x0, 0x6}, 0xc) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002000)={0x1, &(0x7f0000003000-0x8)=[{0x3ff, 0x1, 0x100000000, 0x4}]}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000004000-0x8), &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000004000)=0xff, 0x4) shutdown(r3, 0x0) ioctl$void(r1, 0xc0045c77) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000004000), &(0x7f0000005000+0x222)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000006000)={@remote, @multicast1}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000008000-0x4), &(0x7f0000007000)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000004000-0x10)="ee11d75c57723b51e1389d6b7048efe1", 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000008000)=@generic, &(0x7f0000008000-0x4)=0x80) 2018/02/11 04:19:27 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000ef1000-0x8)=@un=@abs, &(0x7f0000643000)=0x8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ce8000)=0x7fffffff, &(0x7f000027f000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0xffffffffffff8000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)=""/103, &(0x7f0000001000-0x4)=0x67) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r0, 0x7, 0x1, 0x1f, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000004000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200, 0x1a444154, 0x5, 0x3, 0x1, 0x0, 0x6, 0x8, 0x7}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x6, 0x2, 0x2, 0x20, 0x7f, "29bb33adfb633e7f8884280e74af389d27b117cf4a312df41f226c40a531e2d065bd4842986aef945a2906a7e5e66b1792b0f90cbaf76981673078608e53f2"}, 0x60, &(0x7f0000004000+0x9b2)=[{&(0x7f0000004000)="e64ab72000e9a599d54a3496e6e81bd78dd3fb883c307c650aebdf09848f0b922be882399761371a23f509866f473fd56a8c6745899634a6782500", 0x3b}, {&(0x7f0000002000-0xd)="d9908dff02d1ab902a82f69e42", 0xd}], 0x2, &(0x7f0000004000)={0x40, 0x103, 0xff, "4f11ac82adedbdbcadbf621cdde728e84158943a02f5674efc97caa6777159ea888e21a17c205926d0"}, 0x40, 0x44000}, 0x80) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000004000-0x10), &(0x7f0000003000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/141, 0x8d, 0x41, &(0x7f0000005000)={0x11, 0x16, r2, 0x1, 0x7, 0x6, @empty}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000006000), 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000008000-0x14), &(0x7f0000007000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000009000-0x1e)={0x7, 0x0, 0x85, "44e3afa450de", "91f1f079a388eec7f526371a8e0d6838"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000009000)={0x100000001, 0x9, 0x5, 0x8, 0x35}, 0x14) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/02/11 04:19:27 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000838000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000bd1000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0xe43a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000000)={0x401, 0xff, 0x5, 0x2, 0x4, 0x10001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0xe4, 0x1, 0x3000}, 0x4) getsockname(r1, &(0x7f0000002000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x10) socket$can_raw(0x1d, 0x3, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000004000-0x6)={r4, 0x8}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x8, 0x1d1, @sync=&(0x7f0000003000-0xc)={0x800, 0x7, 0xfffffffffffffffb}}}}) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000005000-0x4)=0x4, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000002000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000005000)=""/227, &(0x7f0000004000-0x4)=0xe3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000004000)={0x0, 0x0, 0x10002}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000003000)={0x1000, r5}) epoll_create(0x3f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000006000)=r6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000008000-0x8)={r3, 0x3f}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r7, 0x8c}, 0x8) 2018/02/11 04:19:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000993000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d3d000-0x4)=0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x170)={0xed, 0x0, 0x4, 0x3, 0x6, [{0x5, 0xdd34, 0x81, 0x0, 0x0, 0x2000}, {0xf2b, 0xd9, 0x4480, 0x0, 0x0, 0x80}, {0x200, 0xfffffffffffffffd, 0xe75a, 0x0, 0x0, 0x200}, {0x0, 0x1ff, 0x1000, 0x0, 0x0, 0x933fb533545ed1ed}, {0x20, 0x20, 0x28, 0x0, 0x0, 0x485}, {0x6, 0x7, 0x101, 0x0, 0x0, 0x8}]}) r3 = socket(0x4, 0x5, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000001000)={0xd2, "e5c7b0d441e2"}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xef7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000003000-0x28)={@common='rose0\x00', 0x1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x5e, "67695fe0daf9e96749d8fb3f7faf852ef92ea3e821ecffa8f59d2f732e378862e40131e8b1502b05f5540a8a26bb81ef643b4de823ad1255c9506613cc0ead3673bd8bbd8c79533a76f0a429fe1989d4a2de751bb209e08b168b60e810d1"}, &(0x7f0000002000)=0x66) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r4}, &(0x7f0000001000-0x4)=0x8) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6, 0x8, 0xffffffffffffffff, 0x0, r5}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r6, 0x107, 0x1a, &(0x7f0000004000)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r6, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006000-0x4)=0x14, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000006000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001, r7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000007000-0xf4)=[@in6={0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xd74}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xc13}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0xe4aca56, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x37ec}], 0xf4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000006000-0x8), &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000008000)={0x0, 0x1, 0x5, 0xfffffffffffffff8}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000a000-0x8), &(0x7f0000002000-0x4)=0x8) 2018/02/11 04:19:27 executing program 5: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d49000)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000001000-0x4)=0x20, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, &(0x7f0000003000-0x15)=@file={0x0, ""/19}, &(0x7f0000001000)=0x15) r3 = socket$inet(0x2, 0x1, 0xffffffffffffff78) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0xfffffffffffffff9, 0xff, 0x2, 0x0, 0xffffffffffffffff, 0x4, 0x100000000, 0x1, 0x0}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={r4, 0xb5, "66929a49d500f5216a8d95930347b750c8567ad01d638cdc5d8886030447f88bc116fe49f9a961eff96077f524dd5d7987be6b5efe6099dfcb394f4b3a19f2e276289974c85d2f97a849ab7018c3ecd746015014bc9f5ee1601ddebcd9e8510142447813188707b9fadb14f05adc4971c4f38034029710e3fd6f9fbdb53aa1ad5e3436c63a94ca9b3bcfc09b6538ecd3f430be9d7779f2cc6118ff2f544cd4bef92842ee9202f8a6f16d613cb8bb37263fb3bb6658"}, &(0x7f0000003000-0x4)=0xbd) r5 = socket$inet6(0xa, 0x5, 0x9) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000005000-0x2e)="468ee215b3dd244ede82f2026bc0c125a2b697ede6c2b1ef5bcb95d1392840db5745cdf496fe6fe73de206b2fb27", 0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() r7 = getuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0}, &(0x7f0000006000-0x4)=0xc) r10 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000004000)=0x0) r13 = getuid() r14 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000006000-0xa0)=[{&(0x7f0000006000-0x94)="fb99fbf9d4c08adfe68aa9a281e66e234fad9eb49b5fbc295f13395df5f5e283eb70248f0f5ab2ead59e803bbf59c175e506e7fa0574fac64e529a2f29b33349211492d92dc15df577a9cf37ef3a7fda5354fc52b95617c9e73d8c0a3c25f71fc5cf4dd2802714c7f42ee352f8574cefcd4d8ceeea62e2791a9144978c6095f6201e978a93359ce15b6c4b6b2a57270457c47236", 0x94}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000005000)="894ab50567acc91953e5375f3605e1fed104bb7ffd144c1bbc16ffead57341b53e9e618d509489a9513feacfdabfed408641e90a73aaaa3158a854faed2b0c01d687cba7648a18e8cf90bb861c6adbaf299fd5052b72e510defccbb382b8e1619157c6325987606c53fe459a5b08f9fec75932240424c06b69030ed4b3bb9410e66f119303ea9670a50dc3802a32d9a8dc29b47fbc7bffba", 0x98}, {&(0x7f0000003000)="f3e9e03cfbe21ee57ef006ed1d8901614335a8e03e0053b6443df7fa14ba81cd46d8ed27d649547ca621d61b16cb7ec72ed47c3839186e06d2d9584694f5015e07fdb034bd3e39e927efbca20c3b572d5b9f3d32dcf81365db1575d4cb2dc8629cb6d292d6bff10a38fd66d4d8fd1b6133015da4fc7f7ae2b5392f44713811677a34e6e1854576102f1671a2977c29c8f9b161885a6ab78173361a10e80fc23fe7e2b5eb0c21cd44a2285155119727d492e1e5dd63d8716927de63de", 0xbc}, {&(0x7f0000006000-0x82)="a51fabfd4861de7b309d3fe11acc8d5ad6d3baf50e063e6530299a14ed36ba365cb1bbb712fa124fb96829ee3536235491cd9a7ce0b298367a32705eea5b1c0bb4ee57c2f2266dcb93892b0b8b34f50b426fb84d42c3c66c32bb705cad1492ca1e43d26f7479c60e2230eb437c32f68ffeba0319a83096eee6996f9fc11b54c644a9", 0x82}, {&(0x7f0000005000)}, {&(0x7f0000006000-0x2e)="81e58af5c1e15e6e6bc2e0f5d1e6ddfa28590b232f0d2496a7c722881bd6d6117a7334159e482201fa1dccfb9fda", 0x2e}, {&(0x7f0000006000-0x69)="a1c26476dade7645b470faa73853ce586319eb55a48f01fbbab8e55d49f4c87eccfadb58960b48a5f9f5f73e2e89f5e079205b5155bdb6f2e338a72643e9753709fc777a6f2819ddd916f1f8b7c36df2977a64a3f0afb9c75ff2c84b5956e004a2019b8b1259569b56", 0x69}, {&(0x7f0000006000-0xd9)="ffbd117a249d38fca11d6ebcfaeac0d24330234e6093a422478816234e6302001a717786e66417f697f752dfb0a46828d73eb6adeda3000f14751d4dcd9e0e6ea1476f9bc41d0a2ba2997eebcf8d9aee5150e5b1230ea1732b3c338185573f7c624245879fed85f9e840e81ee1595c01f2a27ddea21e59518aa75fe5d8d3fa8329bb4e58d7ee6297fb7d67c512d0eacbfc407bee8b70f84b4f99721c76f5eb484c2398753e9daff34d7c188ec8413b2e552d6060ca2013e3c8eb22aa75886a844bf6da6b380d358f1ead800f6acc095c51577c30f2ed2715af", 0xd9}, {&(0x7f0000006000-0x7c)="ff4104d66b0b5a1b76efa2fb931245356aefd5d56dcc6045283626c9f776646ae3d67fa9fe536224e67d10d70e8dedffc28a9c3ea5f33010a959cae6c0970d50fb57f917c305343ef67c93b1aff5862d9995628ef41da6916160587673827df08582f565998d81a7990e1553da4d7768b2fca45c7ecc4c7fd41d25b4", 0x7c}], 0xa, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r3, r5, r1, r2, r0, r5, r5, r0]}, @rights={0x38, 0x1, 0x1, [r3, r3, r3, r2, r1, r5, r5, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r5, r3, r5, r3, r3, r2]}], 0xf8, 0x4000}, 0x8000) [ 29.553097] audit: type=1400 audit(1518322767.611:9): avc: denied { map } for pid=4157 comm="syz-fuzzer" path="/root/syzkaller-shm798133482" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.605803] audit: type=1400 audit(1518322767.664:10): avc: denied { sys_admin } for pid=4200 comm="syz-executor7" capability=21 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 [ 29.613312] IPVS: ftp: loaded support on port[0] = 21 [ 29.704658] IPVS: ftp: loaded support on port[0] = 21 [ 29.709965] audit: type=1400 audit(1518322767.760:11): avc: denied { net_admin } for pid=4203 comm="syz-executor7" capability=12 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 [ 29.765884] IPVS: ftp: loaded support on port[0] = 21 [ 29.826750] IPVS: ftp: loaded support on port[0] = 21 [ 29.889327] IPVS: ftp: loaded support on port[0] = 21 [ 29.917740] ip (4247) used greatest stack depth: 16384 bytes left [ 29.978968] IPVS: ftp: loaded support on port[0] = 21 [ 30.064116] IPVS: ftp: loaded support on port[0] = 21 [ 30.159491] IPVS: ftp: loaded support on port[0] = 21 [ 30.800504] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.915211] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.177607] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.257478] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.500679] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.536681] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.573660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.693651] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.376553] audit: type=1400 audit(1518322771.435:12): avc: denied { sys_chroot } for pid=4203 comm="syz-executor7" capability=18 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 2018/02/11 04:19:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000021000)={0x8001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000002}, 0x7f3a808b) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) [ 33.461413] audit: type=1400 audit(1518322771.492:13): avc: denied { net_raw } for pid=5127 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 04:19:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000e6e000-0x38)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002c5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000dfd000-0x4)=0x6) 2018/02/11 04:19:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b46000-0x8), 0x1, 0x0) bind$inet(r0, &(0x7f00005bd000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffffd7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/11 04:19:32 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000fc4000-0x4)) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000b5e000-0xfa)="eb3dcbfdd210ef6f02d540134bbe952d9ade92378da7050ab8e4bcce1b0e52595aae3e3719ce0c4148d349f569b81646e5197ead25fc09d67b06547acfe8634b37f37d5051724ddcfe07c3498f661e664d175c6e4f3847eac2c49a49b7bc6813070146ae2eafd04cc39e703cb272f117b4a061fe302a1cdede7e228813b206af397831d33c16f8380540c34d35b8e465a8eeab3396334352f9869849a259715fc856fe1d88c1fcaa02d5ea6403ee8a277e23bd4c8a32d8dcb7ce1710cb4f3e6056014a2f54bdbeab07177d24665eb50a1cd8001dff958dcd5d1da54ee0ba7ea8b428822ff6e842975282852a4db77d0f1dcc63e8395eaf496ce8", 0xfa, 0x20004004, &(0x7f0000fc4000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000084a000)=@buf={0xbf, &(0x7f0000fc3000)="d0adf4b91dcbd5b6fed762c8828d8ed84d158ac2be0dc5f32482331fe344c80370e094b0f71f19f66b920ee7a6f7c8c7a2f3de50436d5f311e1b05aa2c891d6de0e3f6d046aea93b6e761cd6c45efadc1acd0ab676d91d827a1e3da3600e84a0e5c28e4a4b799b1c6b56515da9da57879d6f3782710d2a0973e8b0e1d1ccbb09968c762fc7d7b812bc153229c57b668c017499e42309c23afb97bf21fef4bd1d64173a762c838acc3f7803f7a13903d2109084920135f7ae38bc3bf3de5b4f"}) getpid() r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4b00000009eeffe50020000000f0ff06dd7affff2a7900"}) 2018/02/11 04:19:32 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x24, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000017000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000021000)={&(0x7f0000021000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000022000-0x10)={&(0x7f000001e000-0x98)=@bridge_newneigh={0x98, 0x1c, 0x220, 0x0, 0x0, {0xf, 0x0, 0x0, r1, 0x20, 0x8, 0xf}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_CACHEINFO={0x14, 0x3, {0x5, 0x6, 0xfffffffffffffffd, 0xfffffffffffffff7}}, @NDA_DST_IPV6={0x14, 0x1, @empty}, @NDA_LINK_NETNSID={0x8, 0xa, 0x4}, @NDA_LLADDR={0xc, 0x2, @random="7db6937023cc"}, @NDA_PORT={0x8, 0x6, 0x2}, @NDA_VLAN={0x8, 0x5, 0x3}, @NDA_MASTER={0x8, 0x9, 0x2}, @NDA_DST_IPV6={0x14, 0x1, @empty}]}, 0x98}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x23, &(0x7f0000022000), &(0x7f000001c000-0x4)=0x4) 2018/02/11 04:19:32 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002b000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000011000)={0x67bb, {{0xa, 0x2, 0xad7, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f000002c000)=""/48, &(0x7f000002c000)=0x30) 2018/02/11 04:19:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x7, 0x8, &(0x7f000028e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009e5000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x7}}}, &(0x7f00005a4000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cdd000-0x8)={r2, 0x5}, 0x8) listen(r0, 0x7) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000613000), 0x0) 2018/02/11 04:19:32 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000029000-0x4)=0x100000001, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)) 2018/02/11 04:19:32 executing program 4: r0 = socket(0xe, 0x80000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@generic={0x401, 0x80000001, 0x1000}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@common='vcan0\x00', 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000), 0x0) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000)=r2) accept$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000)=0xfffffd77) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000004000-0x9b)="2a7b40e1bde8536218136f8350b5bdc44cafa990b1490959644656c8f2ac1692e35d640c4bf2500b93e29563a8231b7eeb75a1c17ad66e7d1394d8454c17c441d282b3179f20346ece0f205e6006d67163f265b882faa1724b362f2603386ea7ed067bbbb5c197a2a7019819ad4ebd53f312ccf88c01a08f5c49c8400dc69f603ec122191700a5bcfbc9b65e12e406f7d8f635f4099fb896db6149", 0x9b) 2018/02/11 04:19:32 executing program 7: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000dc1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000dc0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x6}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8), 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000dc1000)=""/146, &(0x7f0000dc1000)=0x92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x3)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dc2000-0x10)={0x0, 0x94, &(0x7f0000dc2000-0x94)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}]}, &(0x7f0000dc0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000+0xdb)={0x2, &(0x7f0000dc2000-0x128)=[{}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x1, 0x20, 0x9e}, &(0x7f0000000000)=0x10) 2018/02/11 04:19:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0x1, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009d6000)={r0}) pipe(&(0x7f00006b4000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000646000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000013d000-0xe8)={{{@in=@dev, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000e00000)=0xe8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000819000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000df6000-0x28)={0x69, 0x3f, r3, 0x800, r4, 0x8, 0x0, 0x8}) connect$nfc_llcp(r1, &(0x7f00009af000-0x60)={0x27, 0x0, 0x5, 0x6, 0x3, 0xd2d8, "ca379a3e1ba1d3a5534e5117639749d3d5432c83ea517312c442a2baaa8e8ffa35cbd246f9724adcf89b006a9e0ebc96bfa8c4d00e3c1b8e150e9eafb08419"}, 0x60) 2018/02/11 04:19:32 executing program 5: pipe(&(0x7f000030a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d5c000)={0x0, 0xe3, "2214cbbf0048c4060a22e0d30a3be6c111b6f6cf9b4f06335e8ced466f7135bd2011353b26ec959a644e6a8011329ee130b0b7d1ee07574a8aa6d4006f8fad5b1790eb65b7e3a4f4884b02b4dcaf670db0f662f7f0a9278acaa407bab2080f3f1051f8b5c3362891601889167d24a396dc81f3d97edfc7fcd6f266b07a196cdb27d04743be0b5681354a4038df54c7d6fba164957f431ad76e312946694de634cff5adde65a899b97a35e99d15548af7643d31aaa22fb8dce7e1884ddca31a38d2d579da0fe74551ee6c9a7d21778dbce4bc933d47fb0d6f55f693090bed7f0cd6582d"}, &(0x7f0000000000)=0xeb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0xa000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) bind$inet(r1, &(0x7f0000aca000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000056d000-0x4)) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) [ 34.002084] audit: type=1400 audit(1518322772.060:14): avc: denied { name_bind } for pid=5269 comm="syz-executor3" src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 34.024615] audit: type=1400 audit(1518322772.061:15): avc: denied { node_bind } for pid=5269 comm="syz-executor3" saddr=::1 src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/11 04:19:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x684, &(0x7f00005d0000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000134000)={0x8, 0x4, 0x2, 0x3e, &(0x7f0000b51000-0x3e)=""/62, 0xf3, &(0x7f0000439000-0xf3)=""/243, 0x18, &(0x7f0000f53000-0x18)=""/24}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000938000-0x14)={0x0, 0x9, 0x2ac3, 0x1000, 0x800, 0x7}, &(0x7f00009c9000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005d1000-0x8)={r2, 0x9}, &(0x7f000071b000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000455000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d000000d2de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) 2018/02/11 04:19:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00003d9000-0x38)={&(0x7f0000ac2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00009b0000)=[{&(0x7f0000d1d000-0x7d)=""/125, 0x7d}, {&(0x7f0000838000-0x3e)=""/62, 0x3e}], 0x2, 0x0, 0x0, 0x8000}, 0x20) r1 = socket$nfc_raw(0x27, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000e78000-0x38)={&(0x7f000096b000-0xc)={0x10, 0x0, 0x0, 0x10001}, 0xc, &(0x7f0000ac6000-0x10)={&(0x7f0000918000)={0x24c, 0x1b, 0x400, 0x3, 0x0, {0x19}, [@generic="c3c05c69c383c3cf4a29400f09de7a8abc54adc198cd44b71431ad8e10e9e53b6f0e7670f8307758acd9f2fcc2820e7f997c6315f0089b11b15f5ebbec9df6df88fc8637ca5f46cd4b173d6b3fc46cc5b10d99f925aa7f48e45acd9535536b1e79c034d26b92c67eeddd020c104d4b36472b60f04966784de3fa391bd3a3ba2eb8b8892bdc64548075456363927e639f6b18a907e559f21a850cea2b8a3c7b5913eb6a4984157752a4255eebba7089c91ff88620bda3ee23042fab71cd30bb30fe2e44647e431191b24ad12b358d284829f155b8e569f0a9fdc1823f73bd44c0c5a69e63e0a1964010", @typed={0xc, 0x22, @fd=r1}, @nested={0x28, 0x8b, [@typed={0x18, 0x24, @str='securityvmnet1:\x00'}, @typed={0xc, 0x24, @str='/\x00'}]}, @generic="b68e9ec6cf36942d1e4338ad7dc865e069b2148338b6b9bcd6db89c5675e93e47a74ad2cc45248f7b1918d16f353e7e35efbed750c8b7c1161da734a0eda6f1a2ae4db3014a580563986bbd46b1769b2a461f455e59e284dc7e456602fd5338b00cdfa3ca97ad9bbb2f088629980fcf821fe7f51d0558db768401e5331461bfe5c546b4a9b4b31b8a49a2f5a0956a4b115d9c3e91f06ad0983a8087a32086b4c0ca68b00806303678a568e3ec9e18fad2de4d3b4aba4eae66dfba5b8905f5983c53bbfaa436976c69419807c8eaeb5af6ae0d9d6111030925e", @typed={0xc, 0x39, @u32=0x5}, @generic="ec733bdb1159aef2793ccc44ad02b1adfb566dd5184aaafba13a1d0b0a22ea3d610e9ac4d68dfb0c23cb6b13", @typed={0x8, 0x12}]}, 0x24c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/11 04:19:32 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x88f5}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000010000-0x8)={0x8000, 0xffff}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x3, 0x7fff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000012000-0x4)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000011000-0x4), &(0x7f0000011000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000011000)=0x7, 0x4) [ 34.066403] audit: type=1400 audit(1518322772.124:16): avc: denied { name_connect } for pid=5269 comm="syz-executor3" dest=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/11 04:19:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000039d000)={{0xa, 0x2, 0x5, @empty, 0x100000001}, {0xa, 0x2, 0x2639, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, 0x0, [0x2, 0x0, 0x0, 0x80000001, 0x7b, 0x101, 0x0, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/11 04:19:32 executing program 3: socketpair(0x15, 0x2, 0x81, &(0x7f0000bfd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x36, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f9c000)={0x0, 0x235bcfeb}, &(0x7f0000de8000)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f9c000)={r2, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5}}, 0x3f, 0x80000001}, 0x98) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f9c000)) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000f9b000)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f9d000)={r0, &(0x7f00006e4000)="6cb7e6b9168145eb1ed2b9cc56f3f19871edb097f0181f2a64b7d8c56fcc97a1b84e88526146859d1b530e782cb7a9e05afd5cf9bf502ec16b9b8fc447754630191ff3aea1a17c3e3d08e025f309e25cd286fcaa00bb619484e86c80885d1d0a93062dcafd05cf6fa8f549d5597613a59acaefeb56fe84daddd0c30dbc11b33e37bc618b34664e2c39abe754a8bdebecf81c2a71d07cd96526b681af7d475e45ab52afb41d5822195ff153598a30cba715773644cf18515cd4f5b5509afd3812e5576642775f89bd7dfe69b3d987cc6e320f4dcd12144b12ca1d5f450891c6977d7140ad51bdb7a11195d10e9f58282984df1d0e8e767fdfa43b534608930f", &(0x7f00003ba000)="64ef40b6d81dae2ee16b3524a0f15bd5dfe7f205e926ca488c0bf2ff40244763aa3c8aaf4af5eaf830e7d2b468c0ad1b1b", 0x3}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f9b000)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000d9f000)=0xe8) socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x5, 0x7ff) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f9d000-0x310)={0x9, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, 0x0, 0x5, [{{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3ff}}, {{0xa, 0x1, 0x4418, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x9}}, {{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xa8}}, {{0xa, 0x0, 0x3bd21c4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1ff}}]}, 0x310) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000f9e000-0x28)={@generic="c671c24b6da3d91c162c9582513f4789", 0xffff}) socket$key(0xf, 0x3, 0x2) connect$inet6(r5, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/11 04:19:32 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000f89000-0x60)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x28}, 0x1}, 0x0) [ 34.155361] audit: type=1400 audit(1518322772.213:17): avc: denied { create } for pid=5305 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.157150] openvswitch: netlink: Message has 4 unknown bytes. 2018/02/11 04:19:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000721000-0x2698)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1}, 0x0) pipe(&(0x7f000064f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000070f000)={0x0, 0x8f, "31e8d996b5beeac1d081df55f7c2e0453901803ba0a004bfc065e6b08cebc97b3736b0257821c67c6e6a7acd2c7f6eb7c37e22870d5c1567f1fc4b20ef4a10501481d18b02b34edb0f063b5f438aab4067bc0bcbd3a12c740e11cc50ec5eb38a44d88781b1a3bbe995fe1e4fab148ded8c3ee6bea6db7969253933ffd25d32ced3808121e826145abdf78fdb678825"}, &(0x7f0000af4000)=0x97) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003d3000-0x10)={0x8001, 0x5, 0x0, 0xfffffffffffffffd, r2}, &(0x7f00002a5000-0x4)=0x10) 2018/02/11 04:19:32 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x400, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) pipe(&(0x7f0000005000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000005000-0xa5)="ac6b0f37c50b1253115e4b63cf6550b3353a357476d6404decdba45ab55b799520b790c607a1d3e8a3549d95073474d9ec8195a23234c6653bf88ec02e647e4e84a5e247de22b7e60596c3ad4457d5ad64a23c02a7dd1cb6a01d4fda42db056ec49a3e62c1c3af6af5b4f6af4b50bbf1383fa41b47a4114cb3f050f70da4e9e6364dd8baa466076fab1154374eeef16d4d12f8d5a86ff111d405435dfab9d495948a047c75", 0xa5, 0x8010, &(0x7f0000002000)={0x2, 0x0, @empty}, 0x10) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r1, 0x1, &(0x7f0000006000)=[0x9], &(0x7f0000005000-0x1c)=[0xae7, 0xc6, 0x4, 0x1f, 0xffffffff7fffffff, 0x9, 0x2], 0x34, 0x6, 0x9, &(0x7f0000007000-0x18)=[0x8, 0x81, 0x3f, 0xe0c, 0x7, 0x80000000], &(0x7f0000001000-0x24)=[0x9, 0xffff, 0x9fea, 0x6380fab8, 0x10001, 0x2, 0x8, 0x3f, 0xa94]}) 2018/02/11 04:19:32 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000726000)={0x0, 0xd99bb44ff0604b97, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000f01000-0x10)={0x1, 0x0, 0x800, 0xffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x4}, 0x3a) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/11 04:19:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0xe, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0xfffffd8f) connect$bt_rfcomm(r0, &(0x7f00001b6000)={0x1f, {0x5, 0xaa6, 0x5ebe, 0x8, 0x8, 0x4}, 0x1fa59c7b}, 0x9) [ 34.179328] audit: type=1400 audit(1518322772.215:18): avc: denied { write } for pid=5305 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.258013] dccp_invalid_packet: P.Data Offset(66) too large [ 34.275795] dccp_invalid_packet: P.Data Offset(66) too large 2018/02/11 04:19:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a9c000-0x10)=@generic="a75740e3d14447b2c503016ce47dab20") r1 = accept(r0, 0x0, &(0x7f00003b0000-0x4)) accept4$vsock_stream(r1, &(0x7f0000c12000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) accept4$packet(r1, &(0x7f00000aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fda000-0x4)=0xff59, 0x800) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000048f000-0x10)={0x0, 0x1c, &(0x7f0000161000)=[@in6={0xa, 0x2, 0x5, @empty, 0xad}]}, &(0x7f0000aec000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d1a000-0x8)=@assoc_value={r3, 0x1}, &(0x7f0000aa6000-0x4)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000923000)={@mcast2={0xff, 0x2, [], 0x1}, 0x133, 0x3, 0x1, 0x0, 0x0, 0x53, 0x5a6}, &(0x7f0000b99000-0x4)=0x20) r4 = accept$ipx(0xffffffffffffffff, &(0x7f0000875000-0x10), &(0x7f000040f000)=0x10) getpeername(r4, &(0x7f00005da000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000e6e000)=0x26) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000017000-0x8)={r0, 0x5}) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000536000)) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000b24000)={@common='vcan0\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f0000c94000-0x30)=@newneigh={0x30, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r7}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/02/11 04:19:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000479000)={r0, 0x50, &(0x7f00000b8000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000339000-0x4)=r2, 0x4) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/02/11 04:19:32 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x19) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000004000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendto$inet6(r0, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/11 04:19:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000494000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000f55000)=0x1c) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00008fe000-0x67)=""/103, &(0x7f0000dc3000)=0x67) r1 = accept4(0xffffffffffffffff, &(0x7f0000d70000)=@sco, &(0x7f0000024000)=0x8, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00009de000)=0x6, 0x8) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000872000-0x4)=0x7, 0x4) 2018/02/11 04:19:32 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x102000000000, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r1, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x0, 0x5, 0x4, 0x7}, &(0x7f0000004000-0x4)=0xa0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) 2018/02/11 04:19:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001f1000)={0x0, 0xfffffffffffffffa}, &(0x7f0000018000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d78000-0xc)={r1, 0x80000000, 0x30}, &(0x7f00007e1000)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000072d000-0x4)=0x200000004, 0x505) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008dd000-0x4)=@int=0x100000001, 0x4) r3 = accept4(0xffffffffffffffff, &(0x7f0000ab2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00005b2000-0x4)=0x2e, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000a80000)={@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, {&(0x7f0000c75000)=""/161, 0xa1}, &(0x7f0000aa7000), 0x10}, 0x30) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f00007bf000)="e91f7189591e9233614b", 0x0, 0x8}, 0x10) 2018/02/11 04:19:32 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18}}], 0x1, 0x0) 2018/02/11 04:19:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e24000)=@buf={0xc8, &(0x7f00001cf000-0xc8)="777207a362d83b3745368e85ff10bfebbc1f68ad7ebc904fc836692139e63fa34837c804db2b9217662854eb58f1060aae5ad35e11661501c219c71748ab9cde3af4a5fa00b419530a4205ac9845d7b27c28827c42d82e173ee2e0cc8fa44fe3c861767c398b609076fecc4fe86f7213ff4765fc017a055e0213b35f97c1882d321d94bfc43252a1e7f34f5fee8c81722af37a63e8d16c8ffcc7ecfdcd9dab11f9e14b5b1fabe0b2d35266e82d4305db15fe261ec389f50c1cc207f491aa43ec08ecfbb6a7088b95"}) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @empty}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000925000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto(r0, &(0x7f000045f000-0x1000)="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", 0x97f, 0x2000004, &(0x7f0000e3f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @empty}, 0x0, 0x2, 0x0, 0x3}}, 0x26) poll(&(0x7f0000e47000-0x28)=[{r0, 0x4000}, {r0}, {r0, 0x1200}, {r0, 0x200}, {r0, 0x1010}], 0x5, 0x89) 2018/02/11 04:19:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bb5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00003e9000)={&(0x7f0000106000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000388000-0x70)=[{&(0x7f0000e00000)="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0x1000}, {&(0x7f0000bdb000)="4b38213cf2718161e44553e2b318481ff6a8989920ad48cbdc326da48ab97fd8be2aeb3dfbdb667320e6b1cf306c316c68007599f50cd613f83017f3631eff70734591a085a51e80ff7d8f35956a00", 0x4f}, {&(0x7f0000d13000-0xe9)="d1eed4984b87daca56891627039646c44dd3f4ea3e16b0e79dfd2f307ecda3bff0fc99938e6823a53eb777eb3ffd9772001828422768e60804fd825477ffd932d21a6468d66c4e9afc6dadfa3faa3544f76ad2cc60611ecaa6f9e124040b103e0570142f752d6d46a2a5fda4a43a402c64f3e350c4ca5162a0f772b4ae61082c094bbe1ecf20ff93cb5c44f4fba1341875104fa7fe5aaf0164442e083f7442d49798442f894e393536d2ec3c934e971e816156a2d6100afeb96be14149c90c900b2ed69345d62b4d2035db8e80325e32839a999fcbbb7926fa92bd3f43acba366f383dc1bf758ae911", 0xe9}, {&(0x7f0000f01000)="4e30e4299b6482169218f03b404b6b83a796d20b56128b77cc9773c5ec2d8c186db7673445b8bf00d28defd48e0f17c12646911c90e385feb4094aec66668507af8a6648bae639f9985d02ff52b85e31506f1cdbe81a7bb103c5307725", 0x5d}, {&(0x7f0000794000)="a4c6acbe90d164229cc92ca0fa89ac5f3c0ecd58b62bf7bc0a9752035f7f539f513c4b2432c0088e52ef10cf655a12358722a57bf06df175893a303b9cd55b2286f4024463b05bc80337352974166b5d182448d6e83dad05fc3d0295fb69eb9ff9b8fa1f", 0x64}, {&(0x7f0000536000-0xec)="3acbf0cc20f246fe79d976c928061560a99dffe4591a580170c82373edd2ebeaf858b4ae2493c3230cc590b353cbc2ea77ec82721dc8340795650e94bdcc92f6c3d505e9d0fac808a440d110ff0a9bbb4086786da875191733ef9c666d2be5e093bc95c526381a0032107726648b8b0dc893b9fb55bd01ad043d7695542f213ab65466db1ffdbc617940ebfd2d5cb65d7272974affb7f58d9dda65aab0476ec64d96e77db4bbb3383c1133985b28ee38c4ccc3e7bfd77f53264de3089ec9f4ec3b151fa71e6f5038e4cbb447d7fec0063e2e0e67d85a2a5dc9490d62f871eff7ddb13015cea77687eeca6f92", 0xec}, {&(0x7f0000a62000)="e05eb90ed530e585aaf5b2e4a7e720420da53a6f5cb4292e278df21e526791df0531f985e5294f3da3c72bc8fe871457ff07106266161f3fe82307b82f30dff4f9e8c79aa312ca0b203fb4b810f0f2b760c446b56079361eb347c9f49f7f3256249d07525b1faa7b50dc0eb9767cfd895085fdb3a4ef", 0x76}], 0x7, 0x0, 0x0, 0x4}, 0x4008085) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) sendmsg$unix(r1, &(0x7f00001f9000)={&(0x7f0000164000)=@abs, 0x8, &(0x7f00009b9000)=[], 0x0, &(0x7f0000dda000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/02/11 04:19:32 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) ioctl$sock_bt(r0, 0x8907, &(0x7f0000e13000)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}, {{0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffff000, 0x6, 0x7, "366455bfea6be9e7339fb417228917f6b88d860194e0352b5bc67e8e240da77f958cffd845cb5ee14e748b9241b7be6b359d63539e4c18754de365184459e0cd0e8c71341c621e35220c92e64e69a7ce"}, 0x160) 2018/02/11 04:19:32 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000010000-0x110)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000019000)={0xffffffff, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff7f}}}, 0x88) 2018/02/11 04:19:32 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) [ 34.360668] sctp: [Deprecated]: syz-executor4 (pid 5351) Use of struct sctp_assoc_value in delayed_ack socket option. [ 34.360668] Use struct sctp_sack_info instead 2018/02/11 04:19:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002ab000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffef6, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) sendmsg(r0, &(0x7f00007e2000)={&(0x7f00001eb000)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='irlan0\x00'}}, 0x1e, &(0x7f0000e0d000)=[{&(0x7f00009d8000)="49edd6214852e5c9053d7c9b4ed0d839bf7aeb3c577b470a9fc81d09ea3fb725a1850066fb7587c163b326d9902e54d66deeb9b0576c528835efbacdd6cf6acd13131ae6acd5cbb592a4018ce6e81c4c7cc8c101ece2b71a3dd9085ebbe0fcd823acc5a0a17cd41e4c81c5704d567794b5f8a8de85504e29d0dcc30598ee4fe9809ee1caf74422ef02", 0x89}, {&(0x7f0000ecb000-0xf1)="95280894fe683509f5abc32fac9866361413d2a35a70034eb9d598e0e0ae5214326a1c6419544105f5918f85a7c71a8b8aa84cb14f4051021c14b25d0a5a29140967a1620fe8c550a6b885ba0154940ff20b0d5a8d9f56d976a10664cbd4704601078e0a82c9d15bb14c7f6dcb8cb8661c1b78e42952044bcee5bf87f7049e906328e1bb29280280ef503a4e2c5da5ba5c4c3b2d306e47045555a6616049a840f3582bc0fa7a42fc5d6e759dd4b4a0893b48d690877273c1dc6e0c16e945e2aabefdd728d52cbd9bc2fa65dcbfd8dbbb3d1e73885ccf20b9ca690ef7cfad19e4e0236dc8dac80fce22c316d246c51e947a", 0xf1}, {&(0x7f0000585000-0xd6)="692a19a9074538f217913358725697cda043286ba9e648ff95ac5232fd37335a3e78024b0ca6a5a26e3c08e53031e2769d91b615ed99e30313b6369ef2803236095c09e9fa422d0f0dcce839264d59d6582006e7784d182c514b55f31b3f6bd986ae3b893de5b2726f84b9216b5164e33e48f9389948273c207b3496f257c2f7763397d6e1bf18234fbf0180db3d3cb50cc688660081a88ef736b87adae04d00ec71597479bc42422698939407a3cbf2260872cbd0aed223f30c40c21ffea3dafc19c0fdc95aab932ad23270e149b87fa2f4c9d8b8c7", 0xd6}, {&(0x7f0000539000-0xea)="ad491e7fa365c737e2770ea8b3f4fd995ec4b34b67c369322b01baedd10a81a96d2ed53d968f86773cabd6f4726be893d705f52628f15f0963d41b085de4a5477259026c9856d5cc6d36cd301ce1281bf4ff23161259b5dc546a62869f4660b4aad0d25e4bbcde37db5ee63a7ba86b2e46d0068284332de5acffdb1c5ef64d871af0449df84823a65b5ad909c17a53e9f1837475ce32716a36d64be88683565d7cdc55b29c13e1d919479b3b6e8a9799af4798c8ed08c31c7da9d9a4adf70cb3d01b8f3fd12179e5705aabbc985fd71a8ac2a59da6a5f71375cd51513532a5ee21a6faa569c80fd796a4", 0xea}, {&(0x7f00005e9000-0x4b)="44e8cfff8c48982ec9561212af454b1799334e034d88b351d0bc66f935d715c313d64c9f6ff49f16643f1dc804002f2bcacd0bb8a0bc6aca9375aafae1293541a3e871d19a0505234bf04b", 0x4b}, {&(0x7f00005a1000-0x1a)="4a79b60297fd76f3a9b6c6c65bbbcd1d9f179e2e93bcb28b4611", 0x1a}], 0x6, &(0x7f0000807000)=[{0xf0, 0x13f, 0xffffffff, "a1800ed2b07da17d7bb420c6c1cc00a76fac9edc352be5f2f2ae924ec0ddb1bee5e020b3cc8ca45a6fb614ac502125ddb3eed17d7e11db78b9258f68868e5f52f3445329cf73fc4baff2a5288a1ae27da225f6f1bd5fabb9e7709630330029f1e860d808f1338887fd07ee52f259f59c2b4ce22e34f9283fc0d6ee54113f868a38ee6200a81fbee1409459908da206e04632231f7aede27961d1b1c52654d6e85acad6eeb4d2784b5e2fed52f0a361d63911c96819d2a7824361989537ce96c032c013883a7965999d0621ec553f46c36eeb5b03ce7df7847633622b23c2d2"}, {0x28, 0x113, 0x7f, "3b1ebb04f6ca9e2999eec57c6bd4b4752b0f87a04aae93"}, {0x98, 0x11d, 0x101, "0f5b5495efe79cb39dc6c127d0610ca8400946ed50d653dac119e01e573bb6ec21035ad47651df2fa14f443bef0ca4add2e9736218ff8544135761bd9eaf228b042e5936c6575ed46f5b206402d653dc9ebd3bc818debd1d4b2345c6e930847f644c0d9248775bd74476cd6a6b5dbe4c640a4410c6442c4bd0ed9539274bd03c1af0bbf94fcb"}, {0x1010, 0x108, 0x4908, "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{0xe8, 0x0, 0x9, "43df8ca8c33b7f5157a34e4c46047d950eb197ad2dd16fb335e7d3603fa44236e1c855fd538497907269cd51190ba721047e0ef995b20c4c6070e4573caf8eb2c20c40b297debef321a554efb160258b0786a61de2a3e5f9b9f7fcc20f90d2a8660c42b5d243ef69a0c7d0d31dc78e2f05417afa5abda954e88c65888c08f574bd17e16282157a8066d2cfa1de014797f5f50236935db97db8b3065ebb617cc1db868a32ab9e92c84e507c7fe7f74923b6f8cabd0077092e189fe0ceecdcedb61d09e52384869fea8cf222987864f17380f6425bb0d7ec08"}, {0xb0, 0x11f, 0x2, "4b622cc74bb4f67bfe8cdc5fcacf4d3b29c5f9a07bf8ef7a1995a00100c87fd18658ebfce63894ec1919404a7bf94c8df4fb15264686e6d5b0978c1e5dd3b097bb841d9dfb06613ce6466bdc13c2c33cbdcba0c496a3527856f54c3cb0477be6dd10018f04660620755de3914792dac483b7ef7e93ebb2362dc3656aea3503eae1cd130fb4adfa759a998cc4cbcefaebd0caac0ecadb28174abe05924c"}, {0xb8, 0x11f, 0xcf1, "4e1e9e48d805fd8c0351a67e900991e9e121cd0e56696383038216b3872a8341c5bfb712cb5753be3a5e1bd74ef9c2e7c1f011d42054ffc6fabc704e81cb645a55391c5e2ef6558af9bc54d74ff8041c657be27fa54b3c12e973c293dba32c34213ed391465bcca8ea3f7aecff883df6c96e102047fe60186a61b826d5cc568463bb8b0487f0d3a4b21298d1f2a793ad322b53d87d4c0e5a085a7b86d24c31b4d489a37a64fb"}], 0x1410, 0x8000}, 0x40840) accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/02/11 04:19:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@call={0x85}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = accept(0xffffffffffffff9c, &(0x7f0000648000-0x8)=@un=@abs, &(0x7f00003d5000)=0x8) recvmsg$kcm(r0, &(0x7f000003d000-0x38)={&(0x7f0000d36000-0x80)=@generic, 0x80, &(0x7f000053b000-0x40)=[{&(0x7f00000c1000-0x56)=""/86, 0x56}, {&(0x7f00007c8000)=""/46, 0x2e}, {&(0x7f00004ee000)=""/7, 0x7}, {&(0x7f00001f6000-0xc5)=""/197, 0xc5}], 0x4, &(0x7f000060b000)=""/227, 0xe3, 0x4}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000bf000)) 2018/02/11 04:19:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x17, 0x80007, 0xfff, &(0x7f000094d000)={0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000443000)=""/242, &(0x7f0000f9e000-0x4)=0xf2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000282000-0x4)=0x7fff, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db7733533", 0x201}], 0x1) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f000075b000-0x4)=0x3, 0x4) 2018/02/11 04:19:32 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x7) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/02/11 04:19:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000027c000)={&(0x7f000053a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000ee7000-0x40)=[{&(0x7f0000ca3000)=""/192, 0xc0}, {&(0x7f0000ed4000)=""/77, 0x4d}, {&(0x7f00002b1000-0x8c)=""/140, 0x8c}, {&(0x7f00005ff000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x7}, 0x100) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008af000)=0x4, 0x4) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000814000-0xe)={&(0x7f0000269000-0x13c4)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x8, 0x9, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/11 04:19:32 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000007000), 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000e000)={0x0, 0x4}, &(0x7f000000e000)=0x8) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000f000)={0x0, r2, 0x7, 0x1}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000-0x8)={r1, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6, 0x8, 0x1, 0x7fffffff, r1}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000004000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000002000-0x10)={0x8, 0x0, 0x0, 0xfff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000e000)={r1, 0x1, 0x30}, &(0x7f000000f000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xff, 0x1, 0xfff, 0x8, 0x0, 0x3, 0xd5b8, 0x0, 0x2, 0xffff, 0xfffffffffffffed8, 0x1000000000000000, 0x5, 0x8001, 0x4]}, &(0x7f0000002000)=0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000005000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/11 04:19:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet(0x2, 0x805, 0x9, &(0x7f0000938000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000536000-0x15)={0x8, 0x7, 0x9, 0x8, 0x8, 0x0, 0x7, 0x6}, &(0x7f00002a6000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000058d000)=@int=0x3, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000b70000), 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/11 04:19:32 executing program 2: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000000)=0x5) [ 34.428089] sctp: [Deprecated]: syz-executor4 (pid 5370) Use of struct sctp_assoc_value in delayed_ack socket option. [ 34.428089] Use struct sctp_sack_info instead [ 34.496406] audit: type=1400 audit(1518322772.554:19): avc: denied { read } for pid=5385 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.520203] audit: type=1400 audit(1518322772.559:20): avc: denied { prog_load } for pid=5379 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 04:19:32 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x4, &(0x7f0000023000)={0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000c000)=0x40, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000024000-0x4)={r1}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000023000)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r3}, 0x10) sendmsg$can_raw(r1, &(0x7f0000002000-0x38)={&(0x7f0000013000)={0x1d}, 0x10, &(0x7f0000018000-0x10)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000001100000007496e6866856b76b5010000000000000000060000050018fa1e149b0b"}, 0x48}, 0x1}, 0x0) 2018/02/11 04:19:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x1c}, 0x1}, 0x0) read(r0, &(0x7f0000ff9000)=""/80, 0x50) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bac000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00001a1000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d50000-0x14)={0x0, 0x8001, 0x6, [0x1, 0x1, 0x20, 0x2, 0x40, 0x100]}, &(0x7f0000f93000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000561000-0xc)={r2, 0x8, 0x5d2c74e7e9e4ee9}, 0xc) r3 = socket$inet6(0xa, 0x3, 0x80000000000087) bind$inet6(r3, &(0x7f0000ed3000-0x1c)={0xa, 0x2, 0xe9e, @empty}, 0x1c) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000ae0000-0x3)) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r3, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/11 04:19:32 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [], 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51}, 0x41002106) setsockopt(r0, 0xff, 0x4, &(0x7f000011e000)="ed75fff004dea9a411c402d76cef11b6780baed532c34df1715eb508cfdff2ead800e7a2db1a29bf4f3e29f0e045adaab1aaf2655d4080386be1d4e88c5c2f85a37622a1630037dc071e9bfd988b1f79fe6d65425b229d815cc5d796d4e1e553537aeb557541ebb441fbdf8b02a179319783f4de00ea60b28dbef6498c0bdca588446baf9c1769a12faf2b5a66489f11c8ab1e608ef32dce6f2297f2a89f791365c4845c9ef878a874f06f0fa78df98948f87a0e1bfca70cd3b57b28bbae8d4406634b1c26b0e884ac7484975d478f3a1b70a457c17a16581e5791a9", 0xdc) 2018/02/11 04:19:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000081) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007aa000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000669000)=0x14) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d3c000-0x87)={0x0, 0x7f, "2cae7abff6f63ef80796521b846ad04e4a6d7e75cebf93d195dd0a9fa2b5cea27d32fa508e76dd6deb6806dd219c588d99bb9b8af1fd7008c36deb1c99b802cdf0c35cd3b61118b519b65364329746941e41650b73eb6a21c277ce30de7709c48a165de5c24e40253a9ca1925bd7a0ee3564aee5280ef41c37f6396633b218"}, &(0x7f0000e71000)=0x87) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000097000-0x8c)={r2, @in6={{0xa, 0x2, 0x22c, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}}}, &(0x7f0000743000)=0x8c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r3 = socket$inet(0x2, 0x80006, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00004ec000-0x10)={0x8, 0x200, 0x3, 0x6, r1}, &(0x7f0000e9f000)=0x10) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cd0000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000903000)=0xb8) 2018/02/11 04:19:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000), 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0x69)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xb49, 0x1, 0x4ff7, 0xa, 0xa0, 0xa0, 0x2c, 0x0, r1}, {0x0, 0xbab, 0x9, 0x68, 0xfffffffffffffffa, 0x7, 0x401}, {0xffffffffffffffff, 0x8, 0x1, 0x5}, 0x7, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x3, 0x2, 0x48df, 0x1d63, 0x101}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000003000-0x4)=r2) r3 = accept(r0, &(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000002000)={0x0, 0x8, 0x7ff, 0x2c, &(0x7f0000001000)=""/44, 0x5a, &(0x7f0000000000)=""/90, 0xe0, &(0x7f0000001000-0xe0)=""/224}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000001000)={&(0x7f0000001000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="d5f01ecb9df7df00c46e93e98419e2ce9f5eac653134383fdf60bd06b3739b05e369374d0f8c8011e0a58d46e911", 0x2e}, {&(0x7f0000001000)="590061657dae1d3842526181e3c2452614a3b8fff79d06e023e5379e5f3a15f653b75d33d9bc82753ec30975953459342e50a83d8340d6ff0e3e5dd51d44fecd9853d885ddebdd916f92ce270ebed88a55cc3811f8f7174fdb49ffed3c1772822525b15c851d5ffd33ccb2e35197d64bfd6603d3b1bdfccda3bca70981683bb2ca3c31bcb65dfef30f7d163689a564cb2cd282445d2e290aa46da59e", 0x9c}], 0x2, &(0x7f0000001000-0x240)=[{0xf8, 0x118, 0xd60, "db39e10ea5b57b21d8e7c473c45f6f9d14ddebaaaa720abe026424aedd530adfc84a2fceec82b98898bfa2aed3a568f2417e8140a2688e7261224fa92fc683cea2810e65f77d7d16df646799090bf3d3db612236b7f65377a855793e5ec69d2df1b42035e27dd3ffd2fef9c9ef662be28f30af635aa3cd94eaef2ae391c2e083ab8338b251314d6b9066614922e0d2d0d430663a76b344903fdd4b898dc6b6b93251245e41614d67a3f152e4c1b399247602f69454dd3c828ce67de442e16036a894c0ab6fcf83c3108214dcb4f1195f98228bbf4be44266928452351e3871efe6037f51c7"}, {0x48, 0x118, 0xffffffffffffffff, "5481caebf8404d3b2c251aca7d90d0f2757fa6dde05db31af90a7ac0bd6059b1fe8c22395a4ddc8262659136c57d12ab33a205533ac67b"}, {0xf0, 0x12d, 0xcb05d22, "b620a6f6392f886e503ef9da92df7aa10755635fae70141bf82f52f1ece413884edc732caed188bd4a71e3c3b0a44bf4d0dd02693c9f216dfd1da3face499495c6e9c4c728f898801d3c1b015bcea6425b673c27d47444c65f623e3010b56cea9110ae28971ad5e427c43b082140f3ba8793e91d85c65cd3c63ea3568b5286c3bf106a9fe544b365a475df4b8ba6af944b7b4363afcbb583a11c762cfb4b1edf488b06384e461d5249257294c67334fcce241866a0c3af0a3b7d70bd7e5657d7a56c2940db61fdebe3d60fdfd697240a3945537b0063ca6bcde764f8a5"}, {0x10, 0x11f, 0x7}], 0x240, 0x10}, 0x80) [ 34.542782] audit: type=1400 audit(1518322772.599:21): avc: denied { getopt } for pid=5401 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 04:19:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x100000000010, 0x2, 0x0) socketpair(0xa, 0x7, 0x9, &(0x7f00001e2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ae6000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000f42000)={r1}) 2018/02/11 04:19:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket(0xd, 0x3, 0x200) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001aa000-0xb)={0x1, 0x2, 0xc74a, 0x80000000, 0x200, 0x7, 0x0, 0x3f, 0xfffffffffffffff8, 0x5, 0x8}, 0xb) 2018/02/11 04:19:32 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x418)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x1e8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = socket$inet6(0xa, 0x3, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000026000-0x89)=""/137, &(0x7f0000027000)=0x89) sendmsg(r1, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) 2018/02/11 04:19:32 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000098b000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c4a000)={r0, 0x50, &(0x7f0000001000-0x50)}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065b000)={0x0}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00009bd000)={r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r4 = accept$alg(r3, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000dd2000)={0x0, r0, 0x3, 0x3}, 0x14) sendmmsg$alg(r4, &(0x7f000025e000-0x118)=[{0x0, 0x0, &(0x7f0000a54000)=[{&(0x7f00007b9000-0x8a)="b968f4232d20e67cd4ddad5532f1a3635a4e", 0x12}], 0x1, &(0x7f00007a8000)=[]}], 0x1, 0x0) readv(r3, &(0x7f00000ed000-0x30)=[{&(0x7f000070a000-0xdc)=""/220, 0xdc}, {&(0x7f0000196000)=""/101, 0x65}, {&(0x7f0000580000)=""/207, 0xcf}], 0x3) 2018/02/11 04:19:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) sendto(r0, &(0x7f00000c3000-0x1000)="1d1fd90b3b517c88fc54f092616663828f5bcb8b8d83acccbcef673deabc21ee761062854b5617435de38db1db83a3000b442d213498a5541fac03a30bc73eb1826bb8ec8a4730f9605e14d08bc15375157ca385f3a2e0edbf55d6e0dd2a3897569633c6651ede21077c32b4b4118d78f03f03ad897c8f5d96925727a89a6c52b1ae4da29dec5d4a711bf5a25cd2b558d3e882d94b4793a82395478feb539f7c9c944860d69476a745ec31514d47077394808b3cb230f4014ff3d13de9e00ea82e526770b192817ccfbd5afeb289304e6159021da445f18e8df0a599b75bbc32f93ae9039e687393e40e69125e8a7cbd1d09eabd23a0a3aa6efc79752d24c0b797e859ae0ac4b4ad7b9ddd647127ca1fec682f291fbc22078bb0a3cca167a1c2c51a070bf3498e78a05e1cdb4bfc8971dbd5c4edc924dd98f4019f7746daa2f3ab20d11aad737f64fafb266cc844fb3d83e09d87bf0bc951e187736e8d82502fdc9ea29bdc312006736c92651cf8ec9d54f0fc1be103c432505fd5f11df4738d3b9aad07395d1faeb285eeb4848046c6fa6da636b4ded218d2b46b581998a4708145ae3846fe2cd724557ff88bb56488adb14c6be88bc6da8f4fa5a2a4a72b3c5357cca6bd7502b0cb7b8f48ded17d3bcc4e8d1a2da598c02b2de9a3415160d78189caba82b1b7908ca14274d5fc8ac84d4344c2f969f709c2d89652311addd97b3571c499364a9edfc18e5a1c81696b9969e91e9f54fdaca09f63a570c4186b267adb8d40189454c263967ca97e6919cb837e6dfe4b8efcddf3fc4171598da7921dc12ee04f1ab94bedbf59bd30440cdea26716acd3e0c02cf77b51eac741185d5cebd8d83c93c5a6d219d4d5f004df8aa72a2f1f88fedcf6daa97d213de763aeb7764871f8462116de10b175c1f47fd268bbe29fdfb13f5bb529f97cc332c931b259317de5d73376e684f6196d0dbaed25caa2da26ebec2dfa355c22c44cbb1fe178b18ac7accd57c20459b431201c7b570455234dd3984322a237e24b242ee919f12b078af009dc21cf4575f7a933bf046316021659db25d4312dc77479265c95a31b5670103df5f429e39a388d7159067223f58e389a91b0ff783a2b2998bd01d99ab021d0cd69fb9e152fa0137ac428987fd231a7214468fc4ed865b16253b5861cd671de720b47065acced16aab07cdae4ce83fa89b6c562ed7e7de7dbf5385171da61805c5d0a5bec79b4e72e808d850b95fb431f75499fba3b77b3cafa91b31e79ad019e3b13b6f579abafc23872a53f6c4f913b22b555568b17b4a0a0a38368551e43ac3a8221f23e7801b5a9ce39193c4636b9baea551178699ce9598fc1a7d3fa2d5f59bf6052550f61a1ac1cfc5ab54efafc2c2db3214e27bf5bb6295e3db243fb851e31d727b829121e9b904fa609daa3c2be4779e9dd1a682b786e3ca9142eee7e30a4cdbde22cfd27d7a8018ca61d4aa08c9a96cd8bc675e0c926ad2f99f73e041621f9de49b866f5e74b1c074049e1fcfa539ee0668f7895048fe31a318ac133c386dcd14a622dfea598778085cd7ba14ba19a3774a9c792e02241741b1921d94a44207f6fe7e98145de56f1c5d80d21fbc0afccb191200da95c1ac623295006820cc64838a5907f4e78ffb26907aade923755274e075242e0f9a1858f8608dd29e20f1287d024934307ba303c36de70a4b5d30cb97f905e1295a71255d00cdc8bd3be2a027d49279183bee02fd1d7233a023c82903c73105922646e53fc7010db3cde28e343a792c4710bfe1c6482573b472a54eaeaf243d1f5c1cd8be00e1aa9433d9357ebd55550431017d0001a1b796501f0812fe71d08505a8c5453eaa26290f44affabe2f038ce7cd07d6c908127b858db296de7500fd87724923052be1eca9913d710c2389968a5e5318a65e708f5b4a346c488899449b4cef0960a709575853470011b21985246360353b4b38a4abc5aaa9880a6831f78061295a6771c9ad6de6cc40ce43641dbecf8ca4b956e7e5a9eadea07e434d495d624487ab6269991211565b203bebbde70088910bfa28bd08d906eac19cb95789592bd923c7a00a24cc1a0ae11eb98a13c0e99ef82262b8ef9a1b54743b845a1388d316f1237f0f8b62d3fffab83fe62d1bde43793c530936a4097e3473548da611c6011bcd95c3a69cdeba09c120b0efe14c29ac904ff54b6fcf4d52ee411eae411fd5f73dbd9b857ffe3d1933905aa0fdb4e5016cf15b24372bf07981a960c2e1379f1aeb3ffe010053b8c83e05e7e80fe35f3110598b4772e403b3ba6d611ba141f08958bd5b397d044eb603295d55beb3a36970b2b4310fae5e2e4474582df2d4158cad483280613108e67f29f26b84ff492a0cbba7a3c6de45a1074195b0d77bafe0f1c4a50a500dbe8ad7cac551ba39fe9c557c0d106cadcf79225002ffa8a2a635a03c20b3f7479f0f1f722863d6ea0de8efc2acc54dee1ae576d055fc4665e9f718fec73c79f323595bcb8f70b3f381001498c1747be7f81dfa52483f157c6c26076d4431a3b642b264eef791797fbd1b572ac69f3e95e4ab232b91e64ce209e259dc22a5733451b66b2a3f11ab5e8219976175b489473f42ab69e73fd0b4c5e2b53ae3e95861a51cc0a2694289395d02cf6de54cbfaf77f5e78a22c0a610d509d54432b0c6203958c7eb7ede2ba2e3b81fb8dc634c6b762f4b18c2229aed5dd9828007643bcdcd61ab3c316004cbdc37f832d5f5274fa609d4069c4b8e9a2b2b06b64cd524c301df37819ff8d97dca10705d0ee976a89657cf6317a45b1ae107f3bddf44108e5fd90e56c36334e3edeeda5c01db5d8f5207310702998d31418fa28d3083919ebc6e49849f2588fb2f40ef0e98b21b1a617696a518e1c53b9ee369bdbad2dac7083409b84948c7b678664ec4761d389e77ef7bcc7850bd42a374cb615f92b94976f364bd3f62cfdbea3c5512bbccc0c7b88d4ab54db7f4b25fa58896fce8988931f7829186f31e243df245ce6187e2d6a618715e587b189a452a989304721b69a94926987a140ccfbd6559da9f9270037317a9d699bfedf1aa2165bb3e4c618974b9bf95b9bfd77ffecacaedb43e902c475f0b1bff22a793e6c777e633e648e007d41fcbfeac2eeddb4b84820dbfb92886cc4ca8ad413aca0722ddcb867bedb56ea9712cb8c6580e8461baa7eeeef26ebca45d6684c6474a609b370cdc630c6665c12133629788c65b5e3b4a30f761e73fc3afdf4566a138ec11058408f8cfd99549315bf6c32bb3d7f46f66ce27809a403a940cb7f1eb7dec28927f787d64d79d876194205f3acb2b834768269d80d42eedd3cab985c8b9d2f32b1c5f35bfe4210458da35f1ab85b2744e4a1b68c090a73c59cac0ac7f8a4a356f99f0154e35891b0778efc1fac5b5ac556f324307f014dc64b87eb6f616b217317c7002d6d1c9ee31d8f8451e700b4192eb7fc78390cc2023a6c59a749d62b405bec70ca035490801746e885c04a6b6255d22e395b0d5ff6e428c94bd03f7a08fb742c3eff2814eb7bb76d8e42e8226ebba3ed2e763e4a9b2434f53b3b5d816e1c21c1aacbfd067d08ec68992138258ce0cf1f3a2b27039d7cd7ef121b3f16204882f65ca63b667554fc81ee47b495c6e047d7f91562164ac590051ee1cbbcba23ebadea5e0734e81577fecd5d95cb674a45ad5fcb6dede9e643dbd807c4ace1077ebc82c4d32686262e03280e7fab201c3ce6a40215ac7b961bbfb3d4a691c21f92ce63fd8c4a0f493139852f7e09909e5b738a3b61504d77fc9ad049e4a710da501eb8c7ee37999a42b4e82e0430729ed4930da8f6f14a37f90fcf76e2583e88fd40840c5885eb1aa99e3bea29fb8726736b9e3465dba5659ef7712a12f3f5939df3e5d3f09fc87d85689547a69417b2f59c2c7530a2b25417b64ca8e5ff7d229f6905c6c2da43f7c0316d3b280a2f4a600bc46f41eeb73cfb16e1d78db0a4f01e33ae3ba868005c669adef0cff75f41237e89e512ff310028102e8eb9e2727e4805b34f00f9281652f5850627e7673911dad4d5284d0b5162db737466483b35107573c52880011f10bb683ebda8608517f5daf5c00d247a7d9916b6d08f0460abc8e43e56a9c23b034d7bf054ec882e010ad80700358bdac950f063f20831882531c10414d76a8f7cf0468202181e9344292bfbb6cc7344329f3f855d36e237922f924fb93b7eed9714c72b9e263ddf3e89498e801d2198247196e08e80f42728c84ef7c515533462bea4cd85d84ae8b7cd72e721b6eb5068f5c9006819abdfb22309491314c041d8699d4d5cfe2d351e18a21288c414b050677b436668651cbb2a0e19ffc105fe2481d62b42f005771f578fbc9a9e4d2825b16a1d6ad8f3d36d617db1f9fd7be86db75216b1289d156b767cf29a9b1d5d0c8e31e387960488fabca6d2dca655f7b9fbfdac9af2280b554ba09ac9c6fcd80f22d7a755def0e37b749c165c356221fc6be0cb4b97704b38a5de4655a16f5240212f47ac0f1073dcec68e03ce94a02d896ad852f5952763584fd2ef2fdbead6b55f70b2fe4209d50c6edff213cf3a2485aaebe317e531e1e3631a8fb34d199ad4ae86ebd6045cfaea286d5d88f6753d1a9a014e91f1e4f9ab203b047128c4fce3208887596b29a077095611ebb502e045123ce30dbb88072bfcb003a5d4cb951a8e07fa69a872b75a224fa9774dfbe4e8b52a53fed8ed987595e73f4a526a4f596ace91f3783a26a052b7f5c631cd291bbf910b1828ae9709ad7ad54ac52939eba5f38152e4a3d7e713d3eccdd92dd8f79c959edb7e16494bf2be7c094e3510e9bd28b5c3ee3473e03874903c9226373ed13a79eb41f13610459ae168d358a312afa99adbe15b851ecf5de407db7c148c627572e1349224eb0c2912d473aacdd4b0b13ce6a8f62eba94a26aff31dce69d394b5b38f6937922abcad0d46b7703b5e107e4e35defee703758852bd70d4e7283a3d5b458f47d987a9870a646930a3c10d921c1aa744815bb71887b1a2093f15b50ba0932af6c4336b4b2e92ff83cd43d7810512134aaf050f843bb84be3cd19d37ea6e37ac5b5bf31a418b90c042fe56ce0253314b7a1d651248848d98862996431c16a203b70ddec4d3648b385c75bbc612a5d613d0c79e3ebc114ed2bfc3c07bc36436369552183c503e08ee3450abd30c152d39c8ea2d82ba9c59208d2e5c7157b62b5029fcebf21e850f24815dd0b7d8092888c75deb653ac9176a2418441abc24bd4812fcdde8f7a5ddac45079a9afed329c43def5829e38833ff4a8dbf7a506f776e4ae8c4414ecaccb2cf1407be993a373e5ab2e4118e26f67b4dc1b2a5c15bf8117a4c649ca29c110b0f6176fe64d6bb96b334268e670556641c751473cec6e90ddc87e8aa915455f0e5e3720e4efc0317abdb1328d88213447dd7c0208ff58313281e1ad0ab90d52f92db68791dfecb229683b940a347f0cddaecff955ff4482af6aa58699361597a8bb6a21d9c8740527ab053f0a088776b7d6ea29ec3de2ddd4fcd8791d480ecd3fd3dcbcad57bd6ed90b7a1c1b39e29edd6e97affc1d502c5bf5ed16cdd1d069889f7ecee74cff052007cb4d1b85042383040eeebc000b7bf8264c8b0affff24155ca1bc57da0c8852f36c0cab6d0d3b693d19d29666cf9630030adc43321bd54d8f7a6654e4e93eb5e835d648de0f0f3f1a04e81a9eb2b7d4ea05dd57a618fa98ded7b5d71b2b77d20499a58948e18358761e6e9efa968d081cf5d3952dab02", 0x1000, 0x8800, &(0x7f0000b02000-0x10)=@llc={0x1a, 0x1c, 0x8, 0xe36, 0x3, 0x7, @random="3ede571935f6"}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}]}, 0x24}, 0x1}, 0x0) 2018/02/11 04:19:32 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000fd5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000fd5000-0x4)=0x2e) setsockopt$inet6_int(r0, 0x29, 0x52, &(0x7f0000bf9000-0x4)=0x6, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) 2018/02/11 04:19:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) r1 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r1, &(0x7f0000aae000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20) r2 = accept(r0, &(0x7f000041c000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00003cc000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000087f000-0x1)={0xb30}, 0x1) bind$pptp(r1, &(0x7f000060a000-0x20)={0x18, 0x2, {0x3, @empty}}, 0x20) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f000098c000)="bbf0da0a02a518f6a9884b08a38619c8340344851f3372f11cc721fa5a8af8078a16ea3771d406a62b460fe1f10279", 0x2f) 2018/02/11 04:19:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000), &(0x7f0000ee6000-0x1)}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000de1000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000b6000)={0x0, []}, &(0x7f0000731000-0x4)=0x4) 2018/02/11 04:19:32 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@security={'security\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x180, 0x98, 0x180, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000004000), {[{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6, 0x0, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x178, 0x1a0, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1ff) pipe(&(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000006000)) 2018/02/11 04:19:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0x1f, &(0x7f0000431000)={0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000d4000-0x10)={0x2, &(0x7f0000680000)=[{}, {}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@output_mark={0x8, 0x1d, 0x5}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/11 04:19:32 executing program 2: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$inet(0x2, 0x80000, 0x80) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xfffffec3) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/02/11 04:19:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000263000), 0x800) accept$ipx(r1, &(0x7f000070a000-0x10), &(0x7f0000ee3000-0x4)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000933000)=[{}], 0x401, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3b000-0xc)) epoll_pwait(r0, &(0x7f0000d2d000-0xc)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004af000-0x8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/11 04:19:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pipe(&(0x7f000019c000-0x8)={0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000fa5000-0x4)=0x5) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c3d000-0x24)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f000009c000-0x4), &(0x7f0000d58000-0x4)=0x4) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000826000)={r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000012000-0x8)=@assoc_value={0x0, 0x100000001}, &(0x7f000054f000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000de0000)={r4, 0xb531, 0x6, 0x40, 0x200, 0x10001}, 0x14) 2018/02/11 04:19:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000703000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) r2 = socket$kcm(0x29, 0x2, 0x0) recvfrom$ipx(r1, &(0x7f000030c000)=""/4096, 0x1000, 0x0, &(0x7f0000d3a000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) splice(r0, &(0x7f00008fa000-0x8), r2, &(0x7f0000d62000-0x8), 0xab46, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/11 04:19:32 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000005000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={0x0, 0x10000, 0xa9d, 0x8}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r1}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) r2 = accept4(0xffffffffffffffff, &(0x7f0000005000-0x60)=@nfc_llcp, &(0x7f0000004000)=0x60, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003000)=0x7, 0x4) accept$llc(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000007000-0x28)={@generic="8440a81f2e709aaad4da2c852453b756", &(0x7f0000003000-0x3c)=@ethtool_link_settings={0x4c, 0x4, 0x3, 0xfb1f, 0x100, 0x4, 0x9, 0x5, 0x5, 0x7, [0x4, 0x9, 0x838, 0x69, 0xc53, 0x6, 0x9, 0x6], [0x81, 0x1, 0xff]}}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)) r4 = accept(r3, &(0x7f0000001000)=@ax25, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x83, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xdb92}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}], 0x38) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', r6}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000009000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000003000)=0x37d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000002000-0x8)={r7, 0x9}, &(0x7f0000001000)=0xfffffffffffffede) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001000-0x6)={r8, 0xdd0f}, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f9f000)=@assoc_value, &(0x7f000000a000-0x4)=0xffffffa8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000002000-0xdf)=""/223, 0xdf, 0x40000003, &(0x7f0000005000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001000-0x4)=0x2, 0xfffffffffffffd7b) 2018/02/11 04:19:32 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f8b000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) r1 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f8c000-0x4)) write(r1, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x3b1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000f8b000)) recvfrom$inet(r1, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/02/11 04:19:32 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) close(r0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0xf0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f000001c000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x6}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @generic="6bc95055de8009c0a5371bb9316b7a4c"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) 2018/02/11 04:19:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dbd000-0x4)={r0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f000095e000)=""/119, &(0x7f000079a000-0x4)=0x77) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000000d000)=@generic="0a8d42cf708fc2a3d48b058590fd4037") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000989000), &(0x7f00008be000)=0x4) 2018/02/11 04:19:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000083e000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000301000)={0x0, 0x0}) getsockname(r0, &(0x7f000085c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000440000)=0xffffffffffffff18) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000eec000-0x4), &(0x7f0000d0d000-0x4)=0x4) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x2c) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000046a000-0x40)=[{&(0x7f0000299000)="de83a857be98d057251c258268ac263f2cb2a0588ae81dbb3c1d20827823efada79fe32820e723a5d3d21fcd5cd196da6cfd9f940c196d9faa1f85786b0d1d607f09cb2891e6686005095ddc7f76e73fa4f1e69241af3af46e8bd04b1010bff5fbdf7ec193c2d9dad850914f404e90da67cd18f833f4d5df7702e7f84e850085518295cbd254aae77e0fdd5565839e6d287a8da3d98ed14fe7c0feb66b873183ae6f871617c2278d1f50df383a4f43faeb5f2d4753b4e123949ebc307719b2e27172b7e048b5ad53143643dd79045694e57b3dfe210bdaf060d508adadfbf8364560ec26805beb2cfdfe0e", 0x3e}, {&(0x7f0000bfe000-0x18)="815790926cf22ad95f1824f767e415956612e9a80656724d", 0x268}, {&(0x7f0000c2f000-0xe1)="bbbaf3a9d1c4dcc3bc545b330be28274271f65793eaa58890d3218ddd9775d84ab42a014ab8e952d228ce2eda4b6342b68c7dd76dae2c727eeba2f2585d95c554bd249b5df1306a0f6a77a09f1777a322ebb29aacf3e395aa9d3d34541a8663c8891fa9485080974463151f7bf3049d7db99f75da1ae26dff7196d4a67fd9fca567d0c6527cf68056872c971fbb1c9bf7b6213a1d9cd77192041f6d6bb4ff449de4bb8a5d988df41a461af8744c20fa982cfaafd23ccb5f16492c35000d3a01fa1b6ed932fc62b21d4841085ad064a6c6f1feffcccab9b29151eec0e4137acfd29", 0xe1}, {&(0x7f0000824000-0xfc)="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", 0xfc}], 0x1) 2018/02/11 04:19:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x84}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000697000-0x8), &(0x7f000010e000-0x4)=0x8) syz_emit_ethernet(0x3e, &(0x7f000001c000-0x103e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000423000)=""/213, &(0x7f0000242000-0x4)=0xd5) r1 = socket(0x7, 0xa, 0x5) listen(r0, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000edb000)={{{@in=@empty, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000f15000)=0xe8) 2018/02/11 04:19:33 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xff91}, {&(0x7f000001c000-0x25)=""/37, 0xfffffffffffffcb7}], 0x2}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/11 04:19:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x1000000000002, 0x0) sendto(r0, &(0x7f000055f000-0x1), 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) accept$nfc_llcp(r0, &(0x7f0000c40000-0x60), &(0x7f0000b57000)=0x60) 2018/02/11 04:19:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x2843) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x785, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c99000)={0x0, 0x100}, &(0x7f00004c5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c4b000-0x6)={r1, 0x2eee0107}, &(0x7f0000ded000-0x4)=0x6) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003dd000-0x4)=0x7fffffff, 0x3) r2 = socket(0x0, 0x80006, 0x7) sendmsg$nl_generic(r2, &(0x7f0000564000)={&(0x7f0000f3f000-0xc)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f00001aa000)={&(0x7f00004be000)={0x1cc, 0x27, 0x20a, 0x7, 0x3, {0xa}, [@nested={0x1b8, 0xc, [@generic="ad8861dea0315cb99d083aa8d259bddaa355d7aed1982f61dbddb3886e7c90c160231ce3edba717a2a7ce9bc0efd17b4644b3a1468a058c98eacf55f4725c7276453d9b984ff377d8a208105ae6948c8412f8b44d730", @generic="e03041296d458a2da54f1d0946a24588cdccc63149a794b0abdf41bd96ae716b6d204626959b12f447e0916a7ddb1077e10bc84684058d7d475dcbff668a7071f8504b6f19ef8537e9f5b4025b48ffc995dc946f859d237a46f8cc98df9ea2ebfe492695b388e67061a5d566b7b4d180a6df6288182054d473335964db4580ed71e754098a3a7b4429f3ec2c1901697c36c5c07bff1a57d77c6ca990334c56a776f7635b2da8ff2703199cd721a5496fdff0e32c701761d5470bfd4fae022a82fc7fb84cdda3eb", @generic="4d5abc00d752ef6de3ac4f558a61fd4d74dbd7c871b66a13ade1316e0ce4bbc3fb486d3717adf746a39261b74f2c744ec8bad76118e3beae156226cd6e903b9438e2285d39063579c7aa27915f84d0a04f08f18701a97d7ef618a70a9d43728dbcda76bbbb818600e068d71aa360071d4b7d6cc498e2b0daf16ff250081c7600ae065d2731516d046a46d3d4010ee2bf3f8823cb"]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x811}, 0x4000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009fb000)={r1, 0x34d}, &(0x7f0000ce7000-0x4)=0x8) sendto$inet6(r2, &(0x7f0000794000)="31db1bdbe522f89a2e326f0cd3e25c0003d44692f16f5f929e3bd9e570ef20359264673ec3c87c5f24937ae2619054ca5a0950baebe9fdd8ba6eb0299cece716c3589b8d2b93e22948ecf94ce6c1083bc7133758f9cb0b51ea173f0bcf06e54b5583dcabf1d485d11ba01048b03ec3c2a39fd8da2e49cc", 0x77, 0x20000000, 0x0, 0x0) 2018/02/11 04:19:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f0000001000)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/02/11 04:19:33 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x100) connect$rds(r0, &(0x7f0000002000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000), &(0x7f0000010000)=0x8) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000011000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) write(r1, &(0x7f0000010000-0x2), 0x0) 2018/02/11 04:19:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0xfffffffffffffffe, 0x1, 0x1000}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ec3000), &(0x7f00002ee000)=0x10) sendmsg(r0, &(0x7f0000b89000-0x38)={&(0x7f0000e4d000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x0, 0x4}}, 0x26, &(0x7f0000c5e000)=[{&(0x7f000040e000)="8800c1013488181556aa08e62562a44580ebab871c22e2d9159ef0", 0x1b}, {&(0x7f0000ba5000-0x4e)="c324fe40388bea3577426950230a6c7834b0b010cc1aab429e3cd353463065997747a5228740ca4deaa0d7b51f7fd2fe97c8449d3f3fd7603e56d566f9308b2a28bbcfb1740051dbac34978d255f", 0x4e}, {&(0x7f000008b000)="65c2bba468b3a542aa62071b0e26ddfe567a5564aa71df9f8c6d0a868fe8d7d32bfaed115463c9852fa509a3c4262322ad8088b85b0f33dd11988af75c7c63190ec736832da592adc175a982b09b9fe60d11f3577c9d5af39992c5ea807ecac8689a60f47a6db85d4af07a7d31fa729f1fc60095264e7b54aa505a315f469fb837d2dfc7a052801bcbcc5d7be3b0fc", 0x8f}, {&(0x7f0000459000-0xd0)="b100a6ade40775c9a54c1dafb3655e13f6d6354f044cd4fa9fe49950881e859663aef56edf516d26650543f1a7d610585431982dbde6a5fe8930f0d9235d9b3a705237d7ea76413be678967d6366eea1e3f8413e27764213f2891b9d1ead8e615a02f8a495b737d0de218445c8359318ae15b95b20e41f430e7c2a698f0672afa9a81e125fd704e5715944b91bf106fc0aa08272b55a16ee52513e795c8c72dc1a7b77ac9366061f89ab17f7f2b6f83c97e94c9245b2bf425a8b64cc23244da735fb396a52a5a4e5e4b1c9ff6bbb14ee04529209df", 0xd5}, {&(0x7f0000c20000)="a093ebf27d9da36bef1d7178fdb74f0813b0664c0d6a5182f86ef69fb7c7d3c666ec2ded1919f5889421f1b8fafd897b4737a195338b0e6c045fc80da4780c", 0x3f}, {&(0x7f00007ee000)="33e495781d39addb4dcd3fdc74f02dfdfc340de890a6176b0b40d54cf11cc9d6db8830a9147aeb15a0a33e2586", 0x2d}], 0x6, &(0x7f0000553000-0x2e0)=[{0x60, 0x29, 0x8000, "ebdf66a1cbbcc3fe9e1038c00087a4ff4a0c96f6dc06fbf5dd61bcd1b36a0b5b1865dd658c5d54f4be8df7833a4911eb7cfb6543c4707c2c177cccfae63ef19de155a1f18759aeb797ee7d"}, {0x108, 0x11f, 0x0, "4492a4702f7772f2c980e4d43c1bc98edfc9b55ada3de3cd5ac1b20cc1b01f79c11fbe5fe3f21f76e9c610c357baeae32db1e74fbb03cd487593e2989b2065d090cc0c757feb7ce90cefca7302d1d69afcea19d37fc6da6b3116d18d58e10a9b6e9eb33fef2724a132efe046d76de0a762873a22e5902e86f39b6aa74eeded06dc0a167c7951de5d42c1055d0bc478a72cb8bc1c57f654fc068f5d9c12509b14865bee1bad3a3d33ad47371659572e30648e711b813be3b376c55ba798ee99564696ea52f5b9ece763036c0139cf0893e10bbe3df34523c30a8be684e598b0551f75b9642354e5db840057f5c295df32e98722e9de1f7c17"}, {0x40, 0x3b, 0x7f, "95772814ef6f505e9e25c08c5c40ba2a8a9756120d8e60fea6aad0018f725d79ed9dbbd13f330c507bcb11"}, {0x30, 0x115, 0x8000, "6101d117775609cc63c76896334f941d8daf93121cc8cd63f6"}, {0x108, 0x10f, 0x800, "fae7a31f150ce919801017fb8356574dc6b05ca306d2f90665220d6fc706c1ad813b4e79b8c088fc1ea36413675e9df500b7425624e7cbd4d7cc3961bd25de8adf945aa5d5354d7fe91df84858999ccbe34b28f122a6bba742937655dc8f6559c0f019bca4ff16b301ec23a1a974d8ca0d467394e78602a17c8d7a6e78410e1bf9afabe299c623ef373df6a0872823bd37923a7c46bd4f8d636d4e3cff6f8d9b5bae2ed20ec845c148d4f899e9490bf50cb2ec9593c0c18b542f0fe44db11b70d82a98b8591f08ef24b366014cedf62ae51a137aef58de30612c4e6b4a891d75b250715a0bb483482fd23c8fb0507f8a4b64083dbc"}], 0x2e0, 0x20000010}, 0x40000) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[]}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xfffffffffffeffff, &(0x7f0000493000-0x8)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000ffd000), 0x4) 2018/02/11 04:19:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000865000)={0x0, 0x0}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$bt_hci(0x1f, 0x3, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b25000-0x48)={0xf, 0x5, &(0x7f0000d78000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x100000001}, [@ldst={0x2, 0x3, 0x2, 0x3, 0x4, 0x0, 0x8}], {0x95}}, &(0x7f0000e92000)='GPL\x00', 0x3, 0x20, &(0x7f0000afe000)=""/32, 0x0, 0x1}, 0x48) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00006bb000-0x4), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e8000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000df000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d6b000)={0x0, 0x0}) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000dd9000-0x48)={0x1, 0xa, &(0x7f00009a4000)=@raw=[@alu={0x7, 0x6, 0x3, 0xb, 0xf, 0x96, 0xfffffffffffffffc}, @alu={0x7, 0x6, 0x3, 0x9, 0xb, 0x0, 0xffffffffffffffff}, @exit={0x95}, @alu={0x7, 0x7, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x11}], &(0x7f0000771000)='syzkaller\x00', 0x53, 0xda, &(0x7f00007f2000-0xda)=""/218, 0x41100, 0x1}, 0x48) socketpair(0xf, 0x7, 0xd7cf, &(0x7f0000ed7000)={0x0, 0x0}) r11 = socket$nl_crypto(0x10, 0x3, 0x15) r12 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d5a000-0xe8)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000bc5000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eb8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000408000)=0xc) r15 = socket$vsock_dgram(0x28, 0x2, 0x0) r16 = accept$netrom(0xffffffffffffff9c, &(0x7f0000df8000-0x10)=@ax25, &(0x7f00001fa000)=0x10) r17 = socket$key(0xf, 0x3, 0x2) r18 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r19 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c65000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001d9000)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000b5f000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000025d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0a000-0x4)=0xc) r23 = accept4$llc(0xffffffffffffff9c, &(0x7f0000b4c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005be000-0x4)=0x10, 0x80800) r24 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000ab9000), &(0x7f000034b000-0x4)=0x60) socketpair$inet(0x2, 0xf, 0x80, &(0x7f00007bb000-0x8)={0x0}) r26 = socket$inet6_tcp(0xa, 0x1, 0x0) r27 = socket$inet6(0xa, 0xa, 0x3) r28 = accept$packet(r9, &(0x7f0000903000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00003f6000)=0xfffffffffffffebc) r29 = accept$ax25(0xffffffffffffff9c, &(0x7f0000d81000), &(0x7f0000007000-0x4)=0x10) r30 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c1000-0xc)={0x0}, &(0x7f0000a73000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ea9000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00005f2000-0x4)=0xe8) r33 = getgid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000088d000)={0x0, 0x0}) r35 = socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000299000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r37 = accept4$llc(0xffffffffffffffff, &(0x7f00005bc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000e17000-0x4)=0x10, 0x80000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000095e000-0x8)={0x0}) r39 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000b7b000-0x4), 0x80000) r40 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b4c000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000604000)=0x1c) socketpair$inet6(0xa, 0x0, 0x26a, &(0x7f00006d6000-0x8)={0x0}) r42 = socket$bt_l2cap(0x1f, 0xe3af9c482d550658, 0x0) r43 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002e5000)={&(0x7f0000c13000)='./file0\x00', 0x0, 0x8}, 0x10) r44 = socket$inet6_dccp(0xa, 0x6, 0x0) r45 = accept4$ipx(0xffffffffffffffff, &(0x7f0000fc3000), &(0x7f0000b54000-0x4)=0x10, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a9c000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a86000-0x8)={0x0, 0x0}) r48 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d37000-0xe8)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00005af000)=0xe8) r50 = getgid() r51 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000540000)={0x0, 0x0}, &(0x7f00001b2000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005df000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094d000)=0xc) sendmmsg$unix(r0, &(0x7f0000af4000-0xe0)=[{&(0x7f000071f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003fc000)=[{&(0x7f00001cf000-0x20)="ad79c02d341703742d5b2dd2fbea60bc695d4183813885abebc0543784c5f9e8", 0x20}, {&(0x7f00009a7000)="9706da17b750d0c931af9798e1f9c4fa82786da38a21e1a45ee760d420426267b2b6ef388fecbbfd16e6c03a65f77bba14104a12ffd0d22753540867f6cc6dd49ee7da664b6d758bf85b1378e8e32a7e0ec4f5c92ecd0d66461c9647936c2d0357e319cd729830723eee17f006ac725e5066d90f418ee649e38ad88b8c8cf48a49142266294d96daffde209bdd2719131443196cf61dd2de4e87dbf9e26109fc20f5ab5db7573251be6a571320bc7ac67a64d03c4051daaa33bd139aa9d7d6fa719d5c044a98d130f0d7eba04df18488db4931b49914b349d8e16e310ff0bc83f71cb7254ea2d70cefe399de1044211217eed4e0", 0xf4}, {&(0x7f0000853000-0x76)="6c990ee586ee31d49d158cef0462df2b4187a69d646930828a33a986dae8c272d129abfea67d20997af015187b90f04cece0ea1d19bd7082ae5efb0c4568e3b9c4730440c94298e1c4f8cfbf735569859be443836670c49518fd3285a2ff1f0cf68bdc792c1e57a2c033fc89723d39aee4883033d970", 0x76}, {&(0x7f0000a03000)="177fe96f2e1af5c7e2fb9f77da367ec44109d59056c6953313ff864bc4d2e910cbb17d6df6a0c064f94d3c64c27c473cc912fe2371ac86607828530d562e3b6c46ec172c1b5eb8fcbd4f85cfef302e9291526939e15c2990431c0b7233b6e6984d2bc03fd53d070c8bd2055457cef0d06f935b33e6ebcf53693598059684d02eaf80fbb65853ab65716145621cc344e6aa922a288b72f9c23f948b56fce08fc3225caeab52900bc6e3e591c4b5c881853adee84c508c9f7d2c2858ec0987980d9968d210f965a1185130c0e4b00a8bcd072fc9a02221b588c201c843cc854d0643394e521a709d8d525b07ca7030b583556c30ce", 0xf4}, {&(0x7f0000ae0000-0x3d)="27a0d00f64bd1e6a179c210fb9a973954023ad4cdd2205af1595cf306880ed439c0fb0c2ed354f96685c2a98bdbc62a0e89e6e262b1e578556aad9816e", 0x3d}, {&(0x7f00006ca000)='Y', 0x1}, {&(0x7f0000175000)="591abab840f38e7b7f372624a1d49db82b06430b65656f1ca0eba8fe72bd79da35f3116ce9b685cd6620959adf342e27", 0x30}, {&(0x7f00002bd000-0x1b)="2f269fe7486ec4c40da24ee1e20fe0cd315d66568eb1f43c286001", 0x1b}, {&(0x7f00008c6000)="e037dcaa32580396c054c5e73b261cd199390629b2012b2895534c8696f3ddfc4b6bc1daf56a62963984b6cabb829c8f3aaf1f74a42fd63be4a657b6aad875e5396448afb991f276974ca6363930073c76f3d665585975516922648fd9c00e02f783dd92fe1ab690", 0x68}], 0x9, &(0x7f000094b000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xa0, 0x4000000}, {&(0x7f0000f37000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000098b000-0x60)=[{&(0x7f0000568000-0xfd)="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", 0xfd}, {&(0x7f0000f11000)="7c618076eb150f24f1312c", 0xb}, {&(0x7f0000831000)="64077d1d6001aa66b1221dc10c2237903f6d2dc2d4ac8830ecdb2012186456fe51f818a9416b7449d0cb559f13a37d6c186db370169e14ca0536a9f4a361c067f519e0ffa3104f6995e95feec8afa9901f9c843b1804237a2331cd6620d28312cda448f7644af9f90280739235d681ddeceb8b8dbf914bd8354e13ad9f5e8204e40dad1284334a1e17b7d651f406740dfeb3496b61bda69b58eb02d1738a28ccc30b758bafac7578427386befea020b0e7fedabc5c40d15055fca6383bcb4ce71d092edff24d50f50d27c285d5c996b16c43f84a2ff9d9ce8021ed6896ccae2abb8d3ac068d4e48d89ee", 0xea}, {&(0x7f00001d5000)="08f3f3b525ba345b5cfbced4d3bb52790e7b9a7e208b", 0x16}, {&(0x7f0000473000-0x45)="f76de6cc63368ae3fb71b13fced06e67ba4b9f7a1515b14ae4f43f5668bb9d073d87bc4e0114854c3f83c6be2a9267f5f54f5c8938b55fe71563c8dca2a14adc63a6c81472", 0x45}, {&(0x7f000001e000-0xaa)="a0f221c63e4c9cec87c6820544baa5ed432c2be47f50bc6099679bcfc7dc5e2dc7d345873d21199804e52d1b2a59f7af43c57f3756ab8b516ea684162c90d9dafbe1aa357324055a93b6bc2c093cb6c220a42c1ef4697a2170b64ba85c821c727fbb040160ccc52aeaf5d3098442734ac82b2844b8410e214fcd66422825b7c07de62d9b7033a81edc9ac287d174e3bda67562192615851ce15acbfa59459ad85fbcd1e123eb80558196", 0xaa}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000d48000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000130000-0x10)=[{&(0x7f000078d000-0x40)="41039398c4af2e663617a9bf832e851b33175979c7172e7e77299445a7e950fe1f7ea07dcf5cdbc606b44b39a149b34a6ca0158be6faaa0594b517df5e0178d8", 0x40}], 0x1, &(0x7f000080a000-0x60)=[@rights={0x18, 0x1, 0x1, [r23, r24]}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x60}, {&(0x7f000014f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000093d000+0xc88)=[{&(0x7f0000bc7000-0x9)="b2275feab33946e25e", 0x9}, {&(0x7f00003df000)="0610bd358ba86d6df967daf1cff9a8005f5b7e0fa6686fe95fa24d2413104f96ffe919aa2452d9cae4d43ba06c89ba7541be571425750bfd2e9fd3d539c950d32746e5ba311120448c4db722cb1d05d36b37dcf433789a062c38bef5cccfe4b032644c386557a8198812635e84288b533ad5d4dc4b2bb4e0314e747b85291a13563298e7128047aea8bb23b340514bcb4f82ae3ab200fba68e8a0582d8e30d188dc145ca14d8b622e3b64f13276ade05c815a5ccb5d17109781cbb655017a3b287fff6459060c2b79619f9c78f57", 0xce}, {&(0x7f0000eac000)="0252da5f122e0bd415493b016cdb5db2c0ca89b325f8362ce15c749a8da9f6b38ae5d0bf5efe3c7713869f74ce86c7599dc104da4eccfe3f3ea8a38cfc68de707a066ccc58ee4fe9701d5d5035552f4f23f6ea45113009eca282d76692eb66295aadb7eb9e7a123b72b716493ea3c6da8b2b7eee", 0x74}, {&(0x7f000053c000)="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", 0x1000}, {&(0x7f0000be4000)="31c99d15c2100da2aeffaf7f8775a43980dfb1d443c35ed4523f6968d1b0791bf035937f0e1445a6a33d64d260eaf1852da98a5216d9ec7ba64a499940e3e1092713564002c4812e9525737cd2fa00fc216f7806d44289672167f8727bc8226e545aca043c34e18b87ca2beb865946f55813c4e080658b260cf47e78d5aa21358ae7b91822aa111a10b5c34a12e7989062bb40ccaffeeefb9bca6d4af50e72a207963609d4", 0xa5}, {&(0x7f0000225000)="f0c10e0d1c3494c5c7c2a8d2dac36287b4074257ae54dead0d207769597a43d8ae1d2a9aade0bdbaa354ad84c38032b3870aa2e3da7b3541427b7a5d3359318ff1d213268cd2da9fa97a03b999aa7f8602986efc43631a3ea2d3aff0c6ea9f511c2ea07302de526bde0c213f068777046e7f2346fd7f4b86c8355329e057d996c78ba4898aebe917bec4747938ca49143276874c8bb585b6cb80a1117b9f1968ffe07269673b9f0423e293844a82769a970616bed80db37a524de111a1368c268feb1c4fd66f12aca9a4f5ebc8818500b6828834fac529610799b8f3a2c5fbff3e41483fec0882c523094e2f2b302df0", 0xf0}, {&(0x7f00006b6000)="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", 0xfd}, {&(0x7f0000a94000)="d90526cecf5dc056a06d0699b5c01fb99a8a2696b25bc3accd2b33b2", 0x1c}, {&(0x7f000093e000)="ab7c7c8dca6f8ab859c9b7bc7a304f58c34f354dc9dbb05de51631a41e767f2218023105e0072c6915232a3ac5bb44684dd6e504139cbc25d8e97b837f5ef49e7089b2fff35e31e3673d1478724e43216528b9a4b08106ad1451befda35387d434c9b50f79c58cfe42cab5b854ef20141a6d3b27", 0x74}, {&(0x7f0000c74000-0x89)="89f05274712d1669cfffa340fd7e98081d8d81909048f024690b812cfc866c77a60cdbda8a94cfc6e77ebafc6cb37e5169f1bdf36103e3493c24f9279efdf0a53d65793a42dfb69aa2bef197c08a3c8233ea258154dd636aa030f105db81f0605a64f82f3fde3b33562fee4487b20f260be88c65e71940bb98aa1851d35beda783c472c374990ce86b", 0x89}], 0xa, &(0x7f0000aad000-0xb0)=[@rights={0x20, 0x1, 0x1, [r34, r35, r36]}, @rights={0x18, 0x1, 0x1, [r37]}, @rights={0x38, 0x1, 0x1, [r38, r39, r40, r41, r42, r43, r44, r45, r46, r47]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}], 0xb0, 0x4000010}], 0x4, 0x40008d4) r54 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r54, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_tcp_int(r54, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r54, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r54, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r54, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x1}, 0x14) setsockopt$inet_tcp_int(r54, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) 2018/02/11 04:19:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x7fff) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x5, 0x7, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007e0000)={0x0, 0xfff}, &(0x7f0000c8e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000cac000-0x8)={r3, 0x3}, &(0x7f0000b62000)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000e8e000-0x9f)='W', 0x1, 0x0, &(0x7f0000dd3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/11 04:19:33 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f0000004000)=0x1e) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f000000e000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/11 04:19:33 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@common='lo\x00', 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8200}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000014000)={0x0}) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000004000-0x78)=@routing={0x1f, 0xe, 0x3, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x20}, @empty]}, 0x78) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0xfffffffffffffffc, 0x6, @empty}, 0x14) socketpair(0x1b, 0xa, 0x9, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000019000)={0x11, 0x1009, r1, 0x1, 0x422, 0x6, @random="775570e33a6b"}, 0xfffffe86) 2018/02/11 04:19:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e63000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f85000-0x4)=0x3, 0x4) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000338000-0x4), 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000220000)="5b48d1e98abd2d3a48557d498ca16769", 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00007db000-0x38)={r1, 0x3ff, 0x2, "ba9a8c3e99618c20d61e5eed8479e501465c979a3fcf3da039db1a9062e60ef77fa96a3d5a084c6fdf9b535ca796"}) r2 = socket$inet(0x2, 0x7ffff, 0xfff) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000743000)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x1f0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f00009dc000), {[{{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'syzkaller1\x00', {0x6, 0x0, 0x0, 0x7, 0x0, 0x1f, 0x5, 0x1, 0x78}, 0x20}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='gretap0\x00', @generic="caacc61dbe694efc7cbed9ee530862d1", {0x1}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x63}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/02/11 04:19:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000768000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000495000)={&(0x7f0000b2a000-0x8)=[0x0, 0x0], &(0x7f0000754000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000099e000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000020000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x5, 0x4, 0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r1, &(0x7f00005b9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00001b0000)=0x2e) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006f7000)={0xa, &(0x7f0000002000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000773000-0x40)={r3, 0x0, &(0x7f00003c6000)=[], &(0x7f0000c6a000)=[0x8, 0x1, 0x3, 0xdaa], 0x10, 0x1, 0x10000, &(0x7f00001c8000-0x4)=[0x9], &(0x7f00006d0000)=[0x8, 0x0, 0x400, 0x6, 0x8, 0x7]}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b21000-0x4)={r1}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000493000-0x1658)=@mangle={'mangle\x00', 0x1f, 0x6, 0x15f8, 0x1408, 0x1408, 0x0, 0x0, 0x0, 0x1528, 0x1528, 0x1528, 0x1528, 0x1528, 0x6, &(0x7f0000540000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x1108, 0x1130, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "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"}}, @common=@inet=@tcp={0x30, 'tcp\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv6=@dev={0xfe, 0x80}}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1658) 2018/02/11 04:19:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) [ 35.115662] xt_HL: increment/decrement does not make sense with value 0 [ 35.159636] syz-executor2 (5572) used greatest stack depth: 16240 bytes left [ 35.192184] xt_HL: increment/decrement does not make sense with value 0 2018/02/11 04:19:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00006f3000-0x4)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000029b000)={{0x1c886053, 0x80000000, 0xffff, 0x800, 0xfffffffffffffff8, 0x8001}, 0x6}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000066f000-0x4)=0x80, 0x189) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00005c5000)="6cc83a901a1ff5c79b93b2d7c437449280562a81fb823aaba56595579dbeffea20495349abf8380e309f31d8e2623ba39d3f8b4caca8ee579b101d1cbaaf52e4e9d5ab9f42cbfaaf99ebe7e49e4c495ad4779e443ebab46183432edf684f5e39725a392b319b7dc91e7562e55caad2e1acbc6851bd6058a434cecd150ffb18b3ef27691c058916073cef222e1c725f6436fa76e7efab88b375cf7437ff8751cc10cd9edda06bfdc84594d1989969fce4ff86", 0xb2) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddffffa8f", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "020051", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/11 04:19:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0xbffffffffffffffd, 0x0, 0x0, 0x12c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/11 04:19:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8004, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) write(r1, &(0x7f00000f2000)="ba", 0x1) preadv(r1, &(0x7f00005aa000-0x20)=[{&(0x7f0000609000)=""/159, 0x9f}, {&(0x7f0000188000-0x69)=""/105, 0x69}], 0x2, 0x0) close(r1) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000cb4000-0x4), &(0x7f0000364000-0x4)=0x4) 2018/02/11 04:19:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000355000-0x2c)={0x1, 0x87, 0xac, 0x1, 0x6}, 0xfffffffffffffcb1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007c7000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f4c000)=0x8, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) 2018/02/11 04:19:33 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/11 04:19:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001fa000)={@generic="383952dcc7a0384d98b0f5e982743ea8", @ifru_flags=0x4000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004fd000-0xf)={&(0x7f00006b5000-0x14)={0x14, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000a35000)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f000088f000)={0x2, 0x3, 0x2, 0xacc1, 0x1, 0x0, 0x80000000}, 0x2c) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000651000-0x4)=0x3, 0x4) 2018/02/11 04:19:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000374000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00003f7000-0x4)=0x14, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c34000-0x10)={0x0, 0x84, &(0x7f0000f68000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x20}}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x800}, @in6={0xa, 0x0, 0x9, @empty, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}]}, &(0x7f0000a63000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008e7000-0x14)={r2, 0x27d6, 0x100000001, 0x6, 0x3, 0x6}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x3, [@generic="4852d99865"]}]}, 0x20}, 0x1}, 0x0) 2018/02/11 04:19:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000361000)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e23000-0x10)={&(0x7f0000c2b000-0x64)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 04:19:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind(r0, &(0x7f0000000000)=@nl=@unspec, 0xc) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000002000-0x79)="e28fd0b77fce3488c7ab0b7930dde9c3186dee8bb44addf7a9f7d19d88fb1a2328d1f82fcd7ca6232c3e1ca28f26311a8796871f6798694101b579c10197b26d26dcac02034547e177d9537346f9ee1ed9f81377781415efb2e7cee8295252674c1952b3999062bc2b9870e1a069542ad080fb958b6ebb7a4a", 0x79, 0x0, &(0x7f0000001000-0x10)={0x3, {"a4c302d5661805"}, 0x7ff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000002000)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000003000-0x4d)=""/77, 0x4d) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003c1000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000079e000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000bb8000-0x4)=0x70, 0x4) r6 = socket(0x11, 0x0, 0xfffffffffffffffc) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000b6d000)={@empty}, &(0x7f00006be000-0x4)=0x14) connect$bt_l2cap(r6, &(0x7f000098c000)={0x1f, 0x5, {0x2, 0xfd70, 0x9, 0x3, 0xfffffffffffffffe, 0x6}, 0x8000, 0x5}, 0xe) bind$ipx(r6, &(0x7f00000c4000-0x10)={0x4, 0x100, 0x0, "4d32c14f5500"}, 0x10) bind$bt_l2cap(r6, &(0x7f0000d03000)={0x1f, 0x100, {0x7, 0x3c8c20ea, 0xcfd, 0x8, 0x5f87, 0x40}, 0x1ee8e3a9, 0x7}, 0xe) getsockname$packet(r6, &(0x7f00003d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b6b000)=0x14) 2018/02/11 04:19:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000b03000-0x278)=[{0x10, 0x13b, 0x1}, {0x28, 0x107, 0x7, "0b737a73b70f4e683099d8b91dc2f8efc2"}, {0xb8, 0x0, 0x1, "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"}, {0xc0, 0x10f, 0x5, "50ead62733baea8bfb7e1210f7140901840721097a3c09bfa2c9f6f85b61ced8bb8641b1c31de7eb0c611af80fd0f178cf9cb0d7ede45e14ee37e33d38989fc45b22628a1c1ea90f0be6c5804ccf6cf75b41d9ce9deabc3f7f9f8ffac6825c54e05960992887105cdfee16a7d87e34377bee0b57964dae7d9bdcf281cafccc3b9f9442b97404e6464aaffdd293653820691cd86ec26a42a55f7faa20192d3b00b1a89845d47882785003e8"}, {0x48, 0x113, 0x5, "1f14ff8d5b45681da518ba520dde458e330cacfced6553c100819468f94035b7e5d604c2e0710dc602d599b93e025e805f009b797126e7f7"}], 0xfffffffffffffff2}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000002a000-0x70)=[{&(0x7f000000d000)="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", 0x583}], 0x1, &(0x7f000001f000)=[]}, 0x0) 2018/02/11 04:19:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) sendmsg$alg(r1, &(0x7f0000c2e000-0x38)={0x0, 0x0, &(0x7f00003cf000)=[{&(0x7f00002ca000-0x62)="787a55e92d14431ce14b6935f489100f34326fc82a49e4bf7a22b65218a7b8e07a8c73073aac1de1b05a5070a5fe875a3f018c00b485eafa5db75cd39cea637cac159372a893a4ac091ca033e8697f812f4a90181cde0b0eacda606532a9880dfd89", 0x62}, {&(0x7f0000620000-0xd2)="c657fdc0bd1af397994f09b3223d5aa329a5d1fa3e7c148158978db71f5d57ae82897474b712ed60b052d341d2361f86eb7382629e2992fd2c0b77640b76f96e65de910f06ebd574b10eaefa528f894cfcca4776e4494fb3fa58be59c1a1c17880ede91bd1a24b988ff1c2bbe81202892fe0bf7e15ebcb81d6493cda9f2947263e71c1dbd303b55190eabe926d91f0e829cff7b205a2a40ce34fc0129f4e7529aa7f30e41346245c5bed867928e9dff4f6caed63e013b56eefadd0c3a517988edd8a48882e1258851abce51b63f1870f39f7", 0xd2}, {&(0x7f0000393000)="65b26f505953b8b4749f80560a2b07f02a117e35f251dae32ed3d8f35c0eb47537aff251f86273bfac5d8bc20ec4b4d24622c65183e9c09431bab92435537f05856cae70f07b5e6fd395105f27ad31c80bff59f8d6e427dd9240a757a950ecc2e17d8d545eb8ddc50034de912a2b59a81337f52c41d80b3d7bfed023a10e97dd48cdf640bfea65c6c1ce7a1703451049ffcd760d6ff3b404f1c31ebfefd65f4c68375eb02a922594afc9e6", 0xab}, {&(0x7f0000576000)="58d6fa6cd3235b5edf601f82b022ac2d2cc348cc6618efd41422cd3f946b0ba831e0333fb1b4a69e7818", 0x2a}, {&(0x7f0000260000)="3121f99ff717a2e98a5b6a554e4e23f36a08515a583d0358c59a663b9e4c10e88a43b459a1bceee7403dc4947609f78ff4de9632c5a117d903bfaa7af469938e7f6a80fbab49366ebb2f9808cd7c6d1de8a8a6781c9bdd21eee262b0a469c7a52e5fba2a00fda0cb71ef812b5f22bdaebe07126d63f5da76bc272f68ac4a8b2adede9e71028b7b9131f933738fc028d11b0c7296a9326ac78a9f6099113bb23957326b1fa1ced2abd19479bf8d3e95a6302c5181197d198e8e6c93c8b99417c668e18c84966ac7a1368e6637d6d1dc37109f3c7831e749191107322c843fbedca035cf3a06e3cc91c03c716f256e86965d3cdabe9b5bef65eb9f5b99b289e41e0500f039f5e1722c278b6133c11dd80d4723e4b48809192b196b1ae86a3919a5c9b4452bfa81852a97365c410ea2016179750147c733acd6101034779a18ad0372439fa9d11316408383f08e8e3b8df0e96cf0fa2395282a64861cfbe8e132db0d96786a1d34346bff782bebdeb7c24cbfeb44d58df184b00469c036bdb6426914707662c6b6ad8fea5ca78573d8527b54f05cd36453665fc004d226d09d759e09cbfec38e0ca62a73e82b23a8d6ef857f79f8bda38b8f67dc8c4e9df5e1bd9b2b9ddac17195dc8961237cf3ef67c6dfd1683a855b7a92a5347635bde126bd9f198d2d90d7eac40f1945e6c457b09866efd72afc7cdeef0a0dbf0d9411340563df2b321b7d85c0b627ba1a739cf7992d1dd277fda9e895761debaa2123987d25757e8294de1a2faddae351301449ae43fda0aeb2ff1ddce30af756dff2304e2e8e3cbecdaee02281ea33dd730c052356355277df5a85bab5b89c736c1b02f3bf11e30ce711c57eb386cfdb6a490cd49ce45ef0d0a7218df90665b3ca37ef9f4d8f7444e6927cd9c5edc9fd3640b5453748aaa23c04dd8fb14e94d79cef0666d1e5d5eb081d9ac1228e580c9fa33dbb5d46af431b5f6c2e940cd698cf8d6f7b1de439a4f9ba435601565db8aec0b28f7ba23d0a3eb74c0b99b0908c293d7a91a4be70da3c11d60cc39e67eac57e09f7d9ab8b24d7c241b14eae7adff8ff0ae9ef985bf7cccb4e8ac19e867e9ad2a7da368f31ac4c9897134e22ba82d307b3bd020fa9570d68718acb05832280f2ffd08dc5b1f7b37b283340b50d0fd670d2264e79cddab495ccaf9c1f7b677c4d78c7ac6a68fb59299e450e2046cc8ffcf0232956268c6dc0cdb2e1401ad0358af40f3ae3f59894f12bf1981ea1b846a463b19d50298aea512c4b253062a7c16c385118c291bc0c193e52ead52241984eeeb8b87be754744f1b1d12353f2365d77df6503ed6cf0e9e45c526a8ab53f580d519c8f4be1a604f93d72e0c37c177864fbb3b09290f32eb3ff45b6a17947564031ca3ec19a0d0f465dbf5f5581600018ff6e6941b443e907736ccc8718dba63f3a700a4aa4fb2e4686b2537d99d87ceef90696991189b585ab6664ded23737b904205d36af31de1752074729ead713acd938f6a4a2fb288fa16be423b4104a6b09ee91bf241ce9d40374d869cd1678608391526a4ca579384d6bc5c2c1078b053dba6d79d8378dfe9546cc83ab96886961e40fbce2336565644d0cdeb3bf3ce071984b9658a77af20d8cc7b70d2cc9053a7af3dffdb89072e0f561c864199f2bb66df55805f6aec3cbf3d1db3954d9d7244ee0bf2c7affa0ad0d5afa9ab3e67ca3d08334bbde0d41df94bf684169d015471fd27e48fc281dd8ddd93c002f966269c4baf4e0fa1aec504e124684dd52aaa3a644e8f55a4ae83172a8accf405066861dcbb7f2361d9529ac424d41030f71f50eeb0e7c6af1e12fc78fbcfa92bf7490c75a30e8bd2deaf5b0dc4069be4260b0ce543dea9aa69ec0ed105ffc8ebeccb7151ff4487408994beb5252d00bf0d9e8a4a753fc903104f8fe6c86594d17170f8d1701e7095a61d467542dac7e31f8b896bd883e91c10f33876274a0ec11b44982eea52db8ba8e0214954f06b2ef29e94df36b119059fe3618ed98a46429fb6a2217d18b47156b7ca2fd184038f12b967d14850da8808324ae083e942923ec19c9b14975f887cadec11ef7fde3533770521fdcbdfaf0bc6b518ecaecbbb01b3f2c227b1cfe1eecd02bd403b826e31b83e5fdc6b5a29e001afda0365009cc3e362b54ca204a4bfcb964c69ad32cc83fdb8a0b28a8ec2a79e78426f78ca910510e845adca471643f64009b0bd46307bb384169eb2407712d30ac624597b00e742aef8fee3af9d1045e204291bffc97be3b1066c448317b8bf618626b3e763b2b59e2ef4c5f2ae6c7c74c6c066ed62c001d9626388b9c9f05c849462664e437362905dd6cba1ca923068ab15d5bc488eafd303781a056486be9e648495f411de9087b0d1787fb646d731e72aaaf1cd4bd8ccc9c5476f48f62c73275ce2fcb4e2ed603e6ecbc9b9725c9e131b3d51c9295d02976938ceb5dec17db9fc2b72ac3c4dfcbf8688438fcfe4923088be7a5c0ea96330c2023bd70ffe231f4482d47429989793df3bd646659f3ecc8d99b39e0f07d16da81352ffaf8fa145f515ec9996c105eceb706b63dfa0e96ec78616cce6770e0f293c8dc9f3d0d4d4c9b2b7ad5617fe3464ad54ee3c17b42f2e712ea6aa21a6fc8853875d21276f6dd11e200531dcbf6c8690a55c695283865b37e3df8203a34f15ba7410c069f470956991e4accd767c71ee5b98784b69489afe4a754e7f47d33c7f760bb7a0026daaddc1a9140000d348ff5a8ef94473c491855401af68dbfdef9b7c9006d5bef94cbf7b633e43aa3de736dd15653ca1b60224c51c3f6c5938c258e8d9adaad3c65e29fe6d0dc28bedea45c47696000ad1a96759644ad12c32709f8ee27230726bbbcf001a13b0cae1497774918eda2ef5a34711e62e916adfe4b9c3de78b080c2b5cf2cf25faba3e605089bceac9ba191c5d44a1f119ce202b8cb1f762995b8d61d9241177fd83a35c1f91e7b96f58d140f4b21e8659477dba0bed735efebf1b8952e0ef18a0cd7f39f8cf84728b874d91a03eaa402ea7d71f714524dfbe294f3ff25c8e9f06a48511a5dd1b7070172a52edc9a0c9731e3142fb1656e6b82128da215fe31b8fd7846b7eb1d86509aa52c88a9a73c8cc6066d17cc16124d5aca9a7779e906b74e97cfc2e149e80c7b9b7e5f39213c6417a60ec6a1ffcd72ead0041c5068397fd0ca2f0464227a0a1555e99b1b728d1ce1c60307f0a94a3535648f669d7938f5d281fdaaef56d4baa3189d16ad9c4cf3df798f28b9bf6abe02018ad7a0fcf4d48ed0d8abad73353b17c39bff0799554f62430c1ed4be798f2a549dbc3780876c0d5b698bfb5aef5bbcc5409598ee4fc1e309fc38fdd12d7ab915d297e4c04b81fd28561676053cd52eb77e5248cc1df95b7a8006f18ca7d7cafe6aee079d806507d668e1627832ede5515b7915f1ae60fe7a728da727c487dbd63b57e589f024966547c284a0a18520b240ffd0bca8535ffa00993f483eaec007774aa9afd8184b338dfdbd288064d1e125d15b586b095b9dad8a37f20a5101eb31e8f11ece09db9417fc213a7819db326a0266c6b6b9c6a406af7a6fda1b0c82ffc65cc4878d1db50e03617ea28ea8faf614bb9f29a1d0d0709826805ca9799d645c9210da909e1d61c606cf24a660b803af9cbc3b602dc79230948620e00fde22c4fe75a718da4f2e52e24a54799afbfe04159ccb589840cb0919decd20ce28811095b201008bc45273ac8f5f08a8afb81aa8cbeedcebdd0c10da557eec55f06d4e7f3b2cc89c428088a2c03842785bc33e3926ae1d480a8e3401d9a2c7a6bb6eeeba2d71879a343b6bac22bdba15f0e58778ceef859b71060699b9908d76d9476e0ec246b52b52998d918671f6239a227a344db2c395bd2aa2500a2462f9c4e04b994449d651acb70a5beef90bc3a61a0d83fdb5ffecf0c3c9628fa6fa2b69d48001987eb4310d5bf2cc01c075c1380ba96d99504d948acdda1a74cbfd5943716ffdc1577738a09252e20f8cd844f8fc9e7ece75f236ace303c5d3410f7664d45417d63c0b2b5dccf7530e903636f87a3d378b9288dede561efb2c7f8ade2a629c7e4d919ed995ebbb5fed9871386b3e2eace2a6e1791bed0b32164d6109338658169d9f7dacc488b984109196b0f0f075e8d58a8e0ba96054461c5063971517fabfc093bc78b196898ff0355e8de75006dd0aee5491976d393cd99d77cfe787ca47c350ecadf2887c0bd68ebe44f52c903b2bbba22fab588b19395e3bf48d892918b5b3ba99fe9e8d1a83f809b4553ef53c48a54851c43a5f312076d5e1fffd009773224c6534b348690414c7ad6b69a53ca9ecddae32a69a3a0ab0817d3882b45846b19c8122888a039ad89dde7f14cdc869cbb215e52bca44ec608dc375e1eebc4cd850864ea9043d3dec1d41e1673b1ace8f03af310c46672e2a9cb935bfd701be19af3eece1b89c9ebb2884d53e1d3ba7ee626e4a2e123bbc96120e9dc8d13f877244fedbe1f3da57bcad190de2231551fecd443ff51c3fa4f0a074d2b5eeeb8fed64de39fb439f9b95eb5f961a2d968a192bfd43bbaf685c1003860ff7e6b8de0a7a18e30b19c89ce145268702309535a03cc9ba0362d28ac2e4afb244accb68f457e4b033fb4c527cd697b7cbc250c7d2fcc52832a067bd4a9ec42243f923add03f7c8d2fe682efda8cc5c78676ce87f8bebd6c3a4c01f9918ba1f4da7767835f173048bf3821ac01d31ba0b3b7020a094759acc4d89528fdd161becaae1112401d5fcdef87b93ef82434de8364eb724cc4404a170b94e4381786166168d49982c0100b23d94827a4ebd4c4df2d70520cae3a0bc7fb2c689b156cf6443cdf921f2602019c1121c894db0a0a3b46a0b479a8f0e1dea7c61c663312ee61f9f9515d292a1036482bcfdb2699ee0fed7a7d18cb433558f7701f257415c132997b2829f2c1e8ff1b9c01cd496ec53da4c85fc0849605ef3e3015feeb78ade018cd35b24c0052738773632072d59f282c8155f7000145047a179cb514ecafb28a83e3834bae5bb2c2909c1bd88515282004120261d7e9c66cc01f67a9744d91ce3a1f73a6b045e8462390b7d680cd8416a322258ec388d3d9717fe8f660a5cacb6db6c4a346f839de5b8d31b126a0b407f7b75a91e19a2c21a72f13da2431de1ad70ebeb2f8f3928010a9abe583f0bc9e12c07730f3b6a65ee3f8a921235779387321ee8dd0c295cb9605057a9480c30da6aa45350c2ecbe1fd82555851ebf9f893780400f799e61ce5b339a81479297cc789540d5b37579e77556c945c58c510ab932d56b824edf4952c48a94954df6e41698b973df0fa3ad83313dbe637977c2b3aa3bf6077f8c995edc318f85ad0f66acb02f78cf66fb32c640495448a8e13bc6fbad63afc88a416ad8714aa07dc49159c0f808f690a1a1ea19fa2e87dfbe1ff0e8c1a45e2038e09a2648e31767d2703da5b3d60b4a8bad1e5746689c5794f7e977a0a3ff783202bee5680ae2b671a9340b389cb7998a09ca62cf5d46999d7b5c7f7d71f1180ae1181bcd9a1aaa8ada1d0cc7c1e3340947aa1344cda5d67232171d8a779b2efc70be5cbc5c1d70f7c427d694839949b2bf393d667395e2fd51fe7c7a502fcb58420f6a78a36d44fe46adf3c454b0ea57b001ecbbfbf76e2fd16494965197f109fc51b4141583c853562b842686180201a5d3141b4a08e91bf0161908e99da011c026c0e1de6217d3731a5e394a13f1fbfe5fc20d5065a54ca48c8f52d08c33e", 0x1000}, {&(0x7f000059e000-0x9d)="8453780891d43afd0b92f3f8c33c219dd6dda058723e8fd0698e84a61becea0e682521c340bf932220342133a4078ddd3b128f4a5cb6275c90d43b1c1ef2584906b1f1fba576987b4f44719bbce002422f60b6ebfe178b61e47d3b293cb77fb20afd8a9ee9b729cec1e57d41cd792b30263379e2cc15767dc2077a63243278b51a5e740b4646009b304c8b6147f3db2b6a8ba37c330720af407373f6b8", 0x9d}], 0x6, &(0x7f00001f7000-0x178)=[@iv={0x58, 0x117, 0x2, 0x3f, "2f1e5cb433d0cbbb15ef27f329923538dd8fb624ac044eaf7b14f4be8e7a3d1bbfdef4976f3c6599d274f9575145122af74bb61f62abd635639c376946969d"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa5, "354f30d71b539cd650656061b6f1ef9be7f64964249cbf2bf321f98788240ce56bf1b64be1c1fdd6ccc164c85cd92ec8d145ffa24cfee47ff39a18feb720681f86380c08f9165faeb352ff87688022879dd494c5ad6a5f4cd278d7e8884844f5ad4a0caacb870d981acbef9759cadc5a672f06de89ac76d16eb1c47486e332075da7a35b7dbd2853d7316bc24b499998017a93aef2a2c0503f92b46db74f9d738957d2a636"}], 0x178, 0x2000c0d4}, 0x10) 2018/02/11 04:19:33 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f0000003000-0x32)=@ethtool_flash={0x33, 0x0, "0b9f4ca90e5ef30cf444d11ff50c4a7cd44a55dbeff4b1734118d9df3a0b71046bcaaec8bfaac05bdca02c6c4be4b72391a6eb3b2e45aa1dd6c64527d930e90890ede9fb2bed902bfb1269d4d09aed8352fc49c2c1387aea8020c7c6be94569c59578456abee9347a48678a44f9fa4999eed445f00dcbd12b73bf1b16af1aea7"}}) socket(0xa, 0x805, 0x9) 2018/02/11 04:19:33 executing program 0: mmap(&(0x7f0000000000/0x70e000)=nil, 0x70e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000070f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f00002aa000-0x2)=0x2e, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000c2000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}}, 0x9, 0x1000, 0xd01, 0x11}, &(0x7f00002b9000)=0xa0) mmap(&(0x7f000070e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000070e000)={r1, 0x1000, "4800a93f4dd5968b655b68febb33ff4dbfff1271b15085eb73778db459cef70ef9464fd192a5fa86039a86148034eff78ccb738d9c83e8e9448dabe38ba29dfc4113fca0d6b45e120bded358b54321d1e8dc28839c693899c54aefd0158f65d3eb221c913f1bbe633c402aac79cf639549ed41ad1978a9bd7f2bf446027a79adcccd0e677918ae28264bcdcce09d013cc44e238b4959546aebe2d347ad08ba0e2b13d1fbefabf06e455ee9c42180e10b3e8f1238e88025a21c4495561b797e5ceb2302d7d81d5ccda7d726b818a53feabcc5b3434d83b34e833155821aae15472dbdfa153557bec887cc736e9402c55533e4c675f6ef514a529149b8e9ea8479e570be6466284a2db9a9944fdc4028b8c7dbf2199fdf74d1654bcc571ff0c564b5fdc3daed1074186656d91d092428015fb43238ce6a6068362d3673fb96f748921af6066fc6ccd5e291736cecc66ab034990cc7ab279e755216aeda3e0098a5ae94cdfd096d85d8aa0efa2e94d73204acc551665d1d2031e63724877acb13bf29e6a69926ec5b612157b94734fb910aacedeb75e8e937ae99ebb3b631b1af8b75db07e1748e943d5c6e8387d6b88225c0a9a60b88e3db4bdc2edc6fba7eb22155a605f880eeb02421147e56f8672e68aca487b85f33d6175fdf7fe191f73087d8ce476370250e11502a8f544ba0d87f9aaab58d5d98ffd93fbe3119d8e486d3e16becdec37e6735d88a6146ca803dc5cbe2576dcde3c705dc711332319fcb9cff06be2ff8186197442826f2499b6e5792b2171a12f00dbc26283207463d8d25f6aeb844b87fcb014748fca9c699618c21d48884226a1068974f10b392d047b3b1ded95a9d41b303d1bb156a0d3e4d57a5c0057f4d8e59f95037c354fc8be62c4bfb96e30b57a423cb6d4ca4bb6ac3a08a9c74431d0ed5a0efcd3b44ead1f7d31ea88dc22947fb438d6c4469fa538398679e5ea34aac285a884b3f98163c8c6d48dd3be6264746188c07da553f1e14fc0f96531f7029ac304f155a80d07214fa36ba0c01d00e5bfd632cac607e9234f5d5fc5a91bdc590f9f324723d5d05ae04926ba5a4394e0645382883529ab9efc462f3a4d55ee820847a6ee17dc049dd29e9ceba308a29b16fdd032a2cd871898862b3490bb2ab66e5c999ab41a05fe29c148cc74d72d1b894889996c60a0b92c00abd23ae3309c91d939001e5934b1347fcdf39eeac6d98ca122b9eedf4bb890e8ea3f778391113194f9e12345ad3a20255689bf390c2a6c04f2955cd79258c45e07d33654d6bc0db5002e0473bb3b255ba81a3e409e9e4b831633a270b54822c6d2b7038eac8bd4e593c47826a93f8312c349c6811d085d2688279d370494138329944990347782d4fb18f552152de3de3b62f7a0bcc8bcd88095d8e7c627dc1e82230f4ea08bdf4e817e2dd112d1eaad0dcdecf1f5103ec6876ab48f5df2b6fae38762d87159ae37314983dd14ddb446a68ec24c30e0c4298f8c4dae5eeb189cd70871a636141104f5ce4bb2408f86157a916ba31c1bcb70f59eef6e279de7c46c91a25e672abf853bab36fab90de742cf69be62d9b3ea2a8f5d7cc66d111de29544c07d27472753b255ecf8cc05888144cd3ef919ba9574275905cd0c92a34b56d82aee39d7ecde882319b0a064b83f398c2ebe4196d07234daca7e19c3fd32a4206c64f1a527b074217cdf85208330a46850d7a9dcc8e096fa654c1b8eb9df232b4e9f66bc9d50a2bd7765e56758c33c97c4ff0a86a449a9b564ac0e4f268d957fa4c88e06d7a9bc34e476074369b6975e45a3ce64c4b612c80dd3195c685492f80297b47ac8b38a70fc284814d734de91e9d75ce2d26eb4e6ad75ce549ebdbbe875c4d6f3f5c58f279954cf9e9e844da715828be5ea53dfbbd634e58fdce5eb13bd37fc1bbafdb82964bfb917d71e7eb6e5473edb7e421d60c4d299a554168d0cbfacf4e1fb8108a72971543fafaade485d73183e44f78655236411548ba3c5d58859af78073f1edb731bcb2663ec17dbaf5809c3207667f493ba79dc755411747f6f5ae37009824333ff2f5e33cb36431b233e7e464a7a52f0b88826096d701bfbf1e8eb61b2c1ca4012863bb40058e2544ac9d2c19ff60f9509ceb9c550a672ecabbb183bb477be391fe723aadea7d3b03366d999eded5eb599ce3a0a3c6daaece22f934a587a8afeb702ac6f2bae59792f9011a140eb17b7f0bc5ba7f0c918222e4edfb7dd77ba48b293a222da10b389229d93dc865b581f6f7cabad10a75ce5c60e5b347bc1fd9ce916c03ceab3d805b2583ae232687ca8b2a27002baa5e19f6690dd12bf8b914de9b04debfa954f48f09db90b7b1d4645786c7cdc86b34fee839729433ac5c21763f39779f6352178a4756af90ccdfe499aa9a2fac08dba3a0672c9485c119eef4cc8511f34cddfe74913350e0f66ff1991004d30d90006b0427a65c1f8a0575bbcbe00b75e3aaf0505ac8e5f891bd7874cb529870ad883d09e12a6a149c31fc0357e86e8fedcd5313e429b8a708f322c52e3d4664eff0448b1d88e8a0e1f5a2e4aca416aaea4ce7286cee883e152efd70a35bc7b8246ecf8efec3d72540e628d9d58052ed4989e073cb4f3295182ec6646f1ca3fc849b58c1739654d98cb3fce26a2d652447eed00a42ad3115743dfd0a6357f24cfd2c66fca3d10fe6cb35494f0d789a4e15c9fb8ec49634bc7a639170c4e5f0ba7e30b142ff4837e9aa2b69b05170af12a2dd8c26a79718d12f69c070cf3d08d6519f26974c02068b12622be02a280c1798772f168d1f10b65cce67178e21c779c418d7cdc2b0ec616a680706dd0bfe81f115d89c870bf6d485dc3cb6d0149b47d23c308b48db3bd6e648ee3527319159ee677dbda51332d194e56ca3a11e3eafa734c348c11c2a50cc3b3315ba1279f9c821a3777202ec8f4611002b660d3aeeaca90b06b7220ab45ab92f25d45e9bcd464ab27b2b2addd7853937c5c571d55d5578549c244f0a7910fcbfc4d6a9c98d7ac09f8e2e0c3532ae770d98c50ad12cfef5bdf2047752b8bd23296d352a49ac3295be5ffebde61d9846b45415c7f8a7df97ece07cc0130c371eeebbabe61292c5b7c3da1c3d109d9f2b21617a0c41ba877139ed0c5bdfd4f0083851dcd30bb313d2fa4c1afa252c12ddee56072b54b675b16d99245e4b096f70ad021c6de170cdb9a8e0a953689d36cec08dceabd469b5f0fe110f1b3fa231a7537cf048b4fe99eac677e2f76b07b6cae299cf56dd9a359108e5ea3a99f4ea83da3829b2128b8ca6a9547b12fc20c0bdd544198e200afa3426cb1ece217795bbcdcc0c71821e999df966ce9c1b9b72d32dfb786ccf4956835393a6963f7908813d8fad3301c32aa88b38c5ddf6136d33c1ee011d0eb97ebe4bbd1617ac1727515cba3ddcb4bb79e61e29e18cb567e6bb94ccc9fce36e1a0123bd23d5e22704c1208ad468b54131c00bb72faf562c3afd825ed74ee3962e1d79377070169c519b0e8b8fe03089a8587c7c9a3d705312ee139ca9cf1f09df79ce9d1e29e1f0615b2cfccea17a697f7140322f591bc56c01e171e70d275fa17efca728e13d12c99f7f12fd7ebe76474216a6a827ec6f0cf21722b9f81e059ec081137ae8827d6ae1aa0dc1db6e761165a89505fbf0f5c3519b6859f02bd6a363736c0468746788c7c4b34f170f1220d2d0add714a3a753d2729ee0a7b9555aca284141097301e36108552c09c6beb1d441f9a7d867d35f7424deaeece3a9f8edf04c54ef2dc24fa0487c007b17d7db2236bebf03a6f328277dc2c777cb606584edd54beb410f2116e0682b64ca2ab9cc7d4fe700ac68613c86e5fca9c50ab9855c2f0639296728fac15907a0dc5e57ceaba743a6a2c5145e34d395600d2f7e654a80f4edf62e763b5b48c7f37b529e9ed8cd5a0447793716af42c4c64959016b51bdf2426552e45bbc8d58f99fec17645918e5397edc3eea00fa1e3f3845e7812f230187fcdd784543f4f5c5ac31d7980c9c0e9f15955a5937b1391692e4277efeccf4500460667054b7d63b60f9904b441dc06d06aa364955925f2381c5021ee3e0c916b7d54ea64e63e694a6533f21420a39ac112accc5fad8ac0aa4fb4fb9b92b3340cd525639ad4e91c077704fa1416c5f510fed8024e4620a2085110b01ed548de17a3caef5f389344a9664fd5eebbc726787b3e34f1158d5fbae20ae0c6023e5267ab5e99ecb3419fe6cefb344bd220cfc4c969aeae8c376165a5b1ca38bc2bff0bdc917701972b04a1c86159d8e2c0ca955dde90b082445aa619553c15cfca23d2c4c3a57a083aa79077a1a0c22806d486f9f5066b993dc3c90cd0a909bc988fbd5cf784d7690db4ec8e19d64fdc96172da0ecb8ce2edc315ce8caaa6352ac5ef9076f087550653b37f115568b02d250f16716147e13bc5fd9b01788cf36cfefd7fcf49b55b52101d9ac90718c48c07b686c3c765c9085c04994413c135bcf3bc2a7b0c76d3bcb31a80b561f74fbf26243690a4f1a2073ebd971ad4c30e46d4d3b898b544d8347a1a32a5e3dcaec4683089ce0f2193d331eda0f02f26a02cc6e6696a14eba43e629bb95ff4ef0607fc4dfad92a0e7d7920fca764dca39112113abf9b36e367e93e8eed357d53614bc666e3e5f09432e1e97bab820b0373da184db976f3ca73338910d41b62d11043fc4fa58d88c13d9c2d6f84c1ff773b29ba96b0989a12c0c134b89ae79cb638df702ac1ea2ead210bf1e87e4747e8e4f1b757a0514a27d5a9e03e676c2a8373902f0d69c88c9fc91acc9c0d807ca726a3708b62facd1ed43a3464eab266d1a4d8a67dd9beb94ab079924963824a363cc6140394fe090b59becd083571dc205d435c085184d543270cd245fea8345fc4430f2b859c00f8a978429eb6276618e0ceb3db7deee10ad73758fce034c4c7bc78db1f06d7745d847968d741e0127131dad8d71035300fc3504806970818ae1b3a48c99f5112d75c0e39976cf6061e10f163212840c01b45720ac49ff8366ba7ee2d41a292dbe41e672c80e0a9e1f6bfe5429f019cc50522492e37308228c2f4f66a76048f2b53f5569b9a5f3706bd994826072c4a8383d637d78e14b78b2778f7d02df3d85a481fd1560d6f94e5d515f19b0c358a5c524c1a5342d4bb2d867f16ce5b59a3202d237493d417278c9f2893ebdf2ab36186b1b076c532f442029b2cd47c4d520b30da8bc85b2a01e648009d38ef12608aebf81dd49b94df18124b2332ed7f410c2a497bbf52575411e48de952259de6e4e2336e76dda02eb45985dfcc33aac7a43d5de754f2c5e74d8953c32f61e3cd3d3d66e07e021c54a1472e249603531cab03cc776bc9bbf900676d425e7f594442b4de9bcbd1b240b91564e5c51cb9dd849950c08c3d6983d5e530101fb60fb1b46fb84f55cc710fcf812285cbab0a1688694485e5e89725722ecaf04365502e9ea8cc165242ff3cdb98d0ab83e5a3632eea6d14c5c4c3920aec733f5db313e46c8d29094d02907a9758b02d3e55822954d086d52a285d368c3eca7b6674e9e1655dca51e31895179ec8c8e22a9b78c5c52147e66910adceab7ae10b5695667cff2c3bcc7446a271e9cb3ab7f5d9415d875f95d85b3c08bf628ca27b309cb50be1d5451618ccd2d3fb3787fe74b41f6a04b91c68d3608f070058322b5da6f1641254b7ef30b7740f1e8a4f68c7c360ecd997fc34e9b373f875ff8b8a2de8882860d30f9ebd6a71ef58c4ab7d6ee31b593cec2d213981f919"}, &(0x7f000070e000)=0x1008) r2 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r2, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x40400000000007}, 0xc) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x4) 2018/02/11 04:19:33 executing program 1: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d3e000)=@req) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000), 0x4) [ 35.296729] IPv6: NLM_F_CREATE should be specified when creating new route [ 35.303920] IPv6: Can't replace route, no match found 2018/02/11 04:19:33 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ffc000-0x4), 0x800) r2 = accept4(r0, 0x0, &(0x7f000088e000), 0x800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ffc000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000ffd000-0x4)=0xe8) bind$can_raw(r2, &(0x7f0000bdb000-0x10)={0x1d, r3}, 0x10) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000ca9000-0x4)=0x80, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ffc000-0x4)=0x3, 0x4) close(r0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80007, 0x7fffffff, &(0x7f0000ffc000-0x8)={0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ffe000-0x4)) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000cf7000-0x2)=0xf272) 2018/02/11 04:19:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00005fd000-0x1e)="b513d0d1", 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00006ae000-0x4)=0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000c26000-0x1), 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/11 04:19:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x40) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000aa2000-0x4)=0x6, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961000)=[], 0x1d2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b7c000)={0x1, [0x0]}, &(0x7f0000151000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009ff000)={0xfffffffffffffffe, 0x3, 0x1, 0x6, 0xc3f4, 0x3, 0x1f, 0x6, r2}, &(0x7f00008b5000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006fe000-0x8)={r2}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004a4000-0x4)=0x6, 0x4) 2018/02/11 04:19:33 executing program 7: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f00003eb000)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00008b0000)={r0, 0xd41}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000)=0x1000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000002000)=0x200) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000002000-0x8)={@rand_addr=0x9, @empty}, 0x8) 2018/02/11 04:19:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004af000)={0x0, 0x0}) writev(r1, &(0x7f0000b91000)=[{&(0x7f0000c30000)="8d734113e4ba66c086f982754c43528b6fa7c280cbc9e84caef2c237d3f2e1782032b9d7e4b341", 0x27}, {&(0x7f0000ab4000)="50c10c8db777919a0b6f0bc00bf14c9d5682a55c57646bd0acc469e1cb8aea641c0917de01a85095b346b5eac38d50ca1f494099f2a2d2f8188d710f436f36eeb733e485e3ab6c87e03da1e29fb36c8f53693a3ca083044f299851e0a3ea0dbda54d47487669640250c71c972616f13fafd21652137d3701aba90aa133a6ef468fa66e3c67b8e3dc963bd00e123d2022e57b663166407b6cceddb58f9e8ae02481be9770daf21abcdb648ff3d2d29b8ac63698da2ac8b7ce9d0fc6119e11237fb7ad8222b3ce788a2708278c8ee1bf25eb7bdfda1dae", 0xd6}], 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000468000+0x2df)={r1}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000024f000-0x4), &(0x7f0000c38000)=0x4) accept4$ipx(r0, &(0x7f0000981000-0x10), &(0x7f0000382000-0x4)=0x10, 0x80000) r3 = socket$inet(0x2, 0x6, 0xe5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000321000-0x8)={0x0, 0x6927}, &(0x7f0000f44000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000009a000-0x8)={r4, 0x69f}, 0x8) 2018/02/11 04:19:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) gettid() bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) socketpair(0x15, 0x802, 0x6, &(0x7f0000d05000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000014c000-0x8)={0x0, 0x6}, &(0x7f0000f92000-0x4)=0x8) getpeername$ax25(r1, &(0x7f0000fa7000), &(0x7f00006c5000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ed4000-0x10)={r3, 0x8000, 0x1f, 0x8d}, &(0x7f0000b10000-0x4)=0x10) listen(r0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000075a000-0x38)={&(0x7f0000b8e000-0xc)={0x10, 0x0, 0x0, 0x2404094}, 0xc, &(0x7f0000634000-0x10)={&(0x7f00006fc000-0x160)={0x160, 0x2, 0x7, 0x300, 0x0, 0x3, {0xa, 0x0, 0x6}, [@generic="7e278a14384f5071b6b0168ba89678e9f1755c7b7b7c2de9b796b2307065202799fc303d1bb62a6dd651226b1479d930f66417a1b328a4706ec8fe4da8208b73c05c1cce800bc14909193d53ac2d7a02811d48bc", @generic="b1735f91b56a6918600025f58788bcb41b3b0cee70afc5401eda1d3cbb89d786e63082b80dcaea", @generic="09859131fb2b7c8ddb833a0b849e241b44a3c1c8de91d9a987fb728b897a27b63bac233f26802a2d1241e5e6e7ea5d9eafb058f42218603903f650aa335ed0af003a1d6586896013ac21f25bd9c231de26f4d97e4a61948dbb7b08312ece7785bb5eee85b4426bada00e4787cbfdff3b636d96770b18fa10d5d5f7df6b6494e592976316922d137ceac1241a478f3153ef803678c6e7d18c90214304a5615a6ec34496a4eed6af8e328f31aedf3bdc09f7454451bbeaf072bd8b0846610f6fe372c808affbb6aaa826f3fa7e6212"]}, 0x160}, 0x1, 0x0, 0x0, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/11 04:19:33 executing program 4: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xc3c, &(0x7f0000792000-0x1000)="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", 0x1000) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000793000-0x8)=0x34, 0x8) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000007f000-0x4)) [ 35.390126] syz-executor7 (5642) used greatest stack depth: 13632 bytes left 2018/02/11 04:19:33 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb4000)={0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eb4000)={r0, &(0x7f0000eb5000-0x3b)="264cba8c8b7df0b0d48e6813b9e3b66306fbb706aebf38065aeb8933ccab26647f745c77d965bdf9fdb1dba080ff46eec88af455892dab7170573d", &(0x7f0000eb4000)=""/71}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c73000)={&(0x7f000032e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40}, 0x14) 2018/02/11 04:19:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000b6c000-0x4)=0x1e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000001000-0x10)={0x4, 0x5, 0x8, 0xa513}, 0x10) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)) 2018/02/11 04:19:33 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000104000-0x90)={0x100000001, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x4f1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/11 04:19:33 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x4) 2018/02/11 04:19:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e16000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1, 0x80001, 0x7ff, &(0x7f0000c70000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000149000-0x4)=0x5, &(0x7f0000dbf000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a88000-0xc)={0x0, 0x5, 0x1, [0x0]}, 0xa) 2018/02/11 04:19:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f9e000-0x88)={0x3, {{0xa, 0x0, 0xf34, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000b82000-0x4)=0xc31, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000276000)={0x0, 0x0, &(0x7f00003d4000-0x90)=[{&(0x7f000045d000-0x84)=""/132, 0x84}, {&(0x7f0000c2a000-0x59)=""/89, 0x59}, {&(0x7f0000c07000)=""/17, 0x11}, {&(0x7f00007de000)=""/229, 0xe5}, {&(0x7f0000f32000-0x82)=""/130, 0x82}, {&(0x7f0000afd000-0x70)=""/112, 0x70}, {&(0x7f0000d3d000-0xe0)=""/224, 0xe0}, {&(0x7f0000d4e000)=""/47, 0x2f}, {&(0x7f0000dd7000-0x93)=""/147, 0x93}], 0x9, &(0x7f0000a7a000)=""/49, 0x31, 0x8}, 0x2000) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) shutdown(r0, 0x0) 2018/02/11 04:19:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty, 0x0, 0x1, 0x0, 0x5}, 0x20) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000895000)=0x9, 0x4) 2018/02/11 04:19:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000), &(0x7f0000560000-0x4)=0x4) pipe(&(0x7f0000cbe000)={0x0}) pipe(&(0x7f0000aca000-0x8)={0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d23000)={0x0, @dev, @multicast2}, &(0x7f00003b2000-0x4)=0xc) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000083c000)={0x71, {0x2, 0x1, @rand_addr=0x1}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @rand_addr=0x3ff}, 0x40, 0x5, 0xa0, 0x15, 0xbf9d, 0x0, 0x3, 0x11a, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f0000300000)={0x9, 0xf, &(0x7f00007ce000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x7, 0x1, 0x0, r1}, @ldst={0x1, 0x0, 0x1, 0xb, 0x5, 0x45}, @generic={0x8, 0x3, 0x0, 0x1}, @generic={0x8, 0xc7bb, 0x4, 0x8}, @map={0x18, 0xa, 0x1, 0x0, r2}, @exit={0x95}], {0x95}}, &(0x7f00004c2000)='GPL\x00', 0x5, 0x84, &(0x7f0000eea000)=""/132, 0x41100, 0x1, [], r3}, 0x48) 2018/02/11 04:19:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x7) ioctl$int_in(r0, 0x5452, &(0x7f0000aa0000-0x8)=0x80000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003e6000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "225eecb614000007ceb36a2658d861a1eff32000000000000000d947ff2ad37f4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x4000000000031}}]}, @REJECT={0xfffffffffffffff1, 'REJECT\x00', 0x0, {0x1000000}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6efff811158ff6473a73127bf63", @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@CLUSTERIP={0x0, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x4, 0xf, [0x2a, 0x1f, 0x7, 0x38, 0x2d, 0x1c, 0x23, 0x33, 0x2a, 0x2c, 0x29, 0x2d, 0x31, 0x2b, 0x3f, 0x28], 0x1, 0x100000000, 0x800000000000}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @common='vcan0\x00', {0x80000000}, {0xfffffffffffffffd}, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xfffffffffffffe9b, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/11 04:19:33 executing program 5: r0 = socket$inet6(0xa, 0x4000000b, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000)={0x2, 0x7, 0x9, 0x5}) accept$inet6(r0, &(0x7f0000cce000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c) 2018/02/11 04:19:33 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x3ff}, &(0x7f0000001000-0x8)=0xe0, &(0x7f0000002000)=0x5, 0xa2, 0xffffffff, 0x0, 0x1f, 0x20, 0x2}}, @fadd={0x58, 0x114, 0x6, {{0x1f, 0x66}, &(0x7f0000003000-0x8)=0xfff, &(0x7f0000001000-0x8)=0x6, 0x5, 0x100, 0x5, 0x6, 0x10, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7}, &(0x7f0000001000-0x8)=0x4, &(0x7f0000002000)=0x1, 0x81d, 0x9, 0x353, 0x7fff, 0xb, 0x10001}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0xce6}, &(0x7f0000002000)=0x4, &(0x7f0000003000-0x8)=0x1e08a000000, 0x80000001, 0x8000, 0xf682, 0xbd2, 0x70, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x401}, {&(0x7f0000002000)=""/250, 0xfa}, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0x34)=""/52, 0x34}], 0x1, 0x48, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x1f, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0xfffffffffffffffa}, &(0x7f0000000000)=0x5, &(0x7f0000000000)=0x482, 0x6, 0x1000, 0x1, 0x8, 0x20, 0xfffffffffffffffd}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x5}, &(0x7f0000003000-0x8)=0x5, &(0x7f0000002000)=0x9, 0xb58, 0x6, 0xfffffffffffffff9, 0x1, 0x2, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0xff}}], 0x288, 0x80}, 0x4080) r1 = socket$inet6_sctp(0xa, 0x80000000041, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000011000), &(0x7f0000002000)=0x4) 2018/02/11 04:19:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) accept$inet6(r0, &(0x7f00006d4000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000d01000-0x4)=0x1c) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) read(r0, &(0x7f00008de000-0xf3)=""/243, 0xf3) 2018/02/11 04:19:33 executing program 0: r0 = socket$inet(0x2, 0x20000000000003, 0x40000000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xcb, &(0x7f0000001000-0x2f8)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d31000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xffffffffffffff5f, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2f8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e77000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000e19000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003da000-0x14)={0x0, 0xffffffff, 0x842, 0x20, 0x8}, &(0x7f0000575000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000efb000)={r2, 0xfffffffffffffffd}, 0xc) socketpair(0xb, 0x80a, 0x4, &(0x7f0000756000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00002c6000-0x108)={0x9, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, {{0xa, 0x0, 0x56f, @loopback={0x0, 0x1}, 0xd44a}}}, 0x108) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000093e000-0xe8)={{{@in6=@local, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000d4f000-0x4)=0xe8) setsockopt(r0, 0x7, 0x4, &(0x7f00001cf000-0xa7)="da9c0d27f729d0b954c6edcca22692d71e609837ab4a6daa0f0cd83df618ae3b525a2cb80c6a98c0679bc3e8b9ba5ce423b2c276cfb958d92e038ee2b105a50ad6563dcf1c038f3574dc1091734a06061d50cd00cd62bea9031a963b604e563952db86d959604e908190c737ceb5c2be40aaae6c64e54517d004d17a598dffd791915b217106ce78f056277033243c39f121e515c03347a000e0ce7ebe7c4f8f39e580127cc66c", 0xa7) bind$netrom(r4, &(0x7f0000bc4000)=@full={{0x3, {"e80c2937c9a5f0"}, 0x8}, [{"3c44fc61747fa5"}, {"8d65acb5bace62"}, {"d292973ff62c87"}, {"dbb1247622e194"}, {"a171ed112cf06c"}, {"cefe7e060a3764"}, {"49633b3835888d"}, {"e41cd93e73f7fd"}]}, 0x48) 2018/02/11 04:19:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f000031a000)={&(0x7f0000358000)=@kern={0x10}, 0xc, &(0x7f0000d73000-0x80)=[{&(0x7f0000888000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) socketpair(0x10, 0x80003, 0xffff, &(0x7f00009b9000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000000f000)={0xffff, 0xe2, 0x1ff, 0x3, 0x1e, 0x400}) 2018/02/11 04:19:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000275000-0x38)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000b05000)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 04:19:33 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000002000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair(0xd, 0xe, 0x7c, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004000-0x4)=0x2, 0x4) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) 2018/02/11 04:19:33 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000008000), &(0x7f0000007000)=0x4) 2018/02/11 04:19:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b55c"]}, 0x84}, 0x1}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b88000-0xc)=@nl=@unspec, &(0x7f00000cf000-0x4)=0xc, 0x800) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000811000-0xbd)="83a60dc7ef872c6816ff19be2cff1632d51c4d173e3a0cc064d0af5c7930ce55f7210f79a64f8b62e63d76582dbd79f3fa048fa97de966ece2843d59bed2d9d427c9f211a4990f697d3e4412c3d13003d0cf9b9f0f0c7121481850015059881514b1e25c91e70a64fbb4048217e51117f615c42cbf9627d6d00a4c57edf4d87fc5b9a0e83dddf1da5a5c6cc7127386f5353f7c00e36c29c76bd7cb0d4cf429f42fd56428b1c6edfdb657f17657a5be4cb448888f9c9baecdec5290b8b0", 0xbd) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000703000)=@assoc_value, &(0x7f0000300000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/11 04:19:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000cd2000-0x468)=@security={'security\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x120, 0x0, 0x238, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f0000cec000), {[{{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}], {{[], 0x0, 0x52, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00006ed000)=0x4, 0x4) 2018/02/11 04:19:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000038f000-0x8), 0x8001, 0x7) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000afe000)={0x0}) getpeername$ipx(r1, &(0x7f0000038000), &(0x7f00000c2000-0x4)=0x10) getpeername$packet(r0, &(0x7f0000d02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e60000)=0x14) 2018/02/11 04:19:33 executing program 3: pipe(&(0x7f0000073000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eec000)) r2 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00001fb000)={@local={0xfe, 0x80, [], 0x0, 0xaa}}) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) getsockname$netlink(r0, &(0x7f0000fa6000), &(0x7f0000b23000)=0xc) sendmmsg$alg(r3, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) 2018/02/11 04:19:33 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000022f000)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x2c) 2018/02/11 04:19:33 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000002000)="0e53", 0x2, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r0, &(0x7f0000007000-0x7)="b00e334c96d25485", 0x8, 0x0, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={r0}) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000004000)=0xe7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x13f, 0x7, &(0x7f0000008000-0x43)=""/67, &(0x7f0000007000-0x4)=0x43) 2018/02/11 04:19:33 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000000c000-0x10), &(0x7f0000007000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000008000-0xc)={@broadcast, @empty, 0x0}, &(0x7f000000b000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000000c000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x65c, r2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0}, &(0x7f0000004000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xffffffff, 0x0, 0x2, 0xa, 0x80, 0x20, 0x32, r2, r3}, {0x1ff, 0xec77, 0x2, 0x9, 0x6, 0x1, 0xf9, 0x3}, {0x8000, 0x1, 0x2, 0xfa}, 0x2, 0x0, 0x3, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x0, 0x0, 0x3, 0x7ff, 0x8d, 0x5, 0x6}}, 0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000009000)=0x32, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/11 04:19:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x18, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x4, 0x200000000000001, []}]}, 0x18}, 0x1}, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00001da000), &(0x7f00007a2000-0x4)=0x10, 0x80000) ioctl(r1, 0x1, &(0x7f0000c53000-0x59)="008967eadc76450abd78f1fdf44025770292f81a812da267205f01b27643385b7a2498151fdde8974a0b18160311ec47b898172ddbc5bee40d75e0408b1f860de8cb33473b21e578ab2905e2526ac41ec532b8989b34908ae3") [ 35.636817] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=5747 comm=syz-executor1 [ 35.664323] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=5754 comm=syz-executor1 2018/02/11 04:19:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000998000), 0x0, 0x10, &(0x7f0000d58000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/11 04:19:33 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7}, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fda000-0x4)={r0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00001da000-0x4)) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fda000-0x8)) sendto$packet(r0, &(0x7f0000146000)="225a2aab56773338c0ba3ff73d3a38a89811eb4350fe50d7188a95ad1d2a686bebcbf813d410d789f513e5aa5c19f4231e", 0x31, 0x4000, 0x0, 0x0) 2018/02/11 04:19:33 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000033000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000008000)={&(0x7f0000026000-0x8)=[0x8, 0x3f], 0x2, 0x1, 0x9, 0x9, 0x0, 0x3, {0x1000, 0x9, 0x9, 0x10001, 0x39a1, 0x3, 0x101, 0x9, 0x80000001, 0x100, 0xffffffffffffff00, 0x9, 0xfff, 0x6, "cf823ba34645689677c7df834c9d424acc290a6c1aa2dc751c8f7e3d64f47322"}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffdfffffd}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='teql0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000035000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000002d000-0xc)={r2, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/11 04:19:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000a8c000-0x38)={0x0, 0x0, &(0x7f00004b3000)={&(0x7f0000f7c000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000944000-0x5c)={{0xa, 0x2, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}, {0xa, 0x2, 0x9c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, 0x6, [0x20, 0xfffffffffffffff8, 0x8000, 0x9, 0x6, 0x7, 0xc1, 0x7]}, 0x5c) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000724000)=0x6) 2018/02/11 04:19:33 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x8f, &(0x7f0000039000), &(0x7f0000a89000)=0x4) [ 35.743496] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/11 04:19:33 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000d92000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000000000)="1b", 0xfffffffffffffd8d}], 0x1af, &(0x7f0000ae8000-0xc8)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) 2018/02/11 04:19:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000000, 0x80009) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) pipe(&(0x7f0000e24000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000612000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00004f8000-0x4)) sendto$inet6(r0, &(0x7f0000727000)='\b', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000653000)={0x0, 0x1}, 0x8) connect$inet6(r1, &(0x7f0000b84000)={0xa, 0x3, 0x46ce, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f000014b000-0x4)=0xfa, 0x80000) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) 2018/02/11 04:19:33 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000022000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000006000)=0x3a) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000018000-0x4)=0x1f, 0x4) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)) 2018/02/11 04:19:33 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009a9000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfffffffffffffff9, 0x37}, &(0x7f0000b9d000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000de7000)={0x8000, 0xfffffffffffffffe, 0x6, 0x5d, 0x9, 0x0, 0x6, 0xfff, r1}, 0x20) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000269000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0xffffffffffffffff) 2018/02/11 04:19:33 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0xd696, &(0x7f0000f93000)={0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f000023e000), &(0x7f000028a000)) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f92000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000f8f000-0x18)=[], 0x0, &(0x7f00005a5000)=[], 0x168}, 0x0) 2018/02/11 04:19:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1}], 0x1, 0x7f) close(r0) pipe(&(0x7f000015c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000f1000)={0x5, 0x2}) write(r1, &(0x7f0000f20000), 0x0) 2018/02/11 04:19:33 executing program 1: socketpair$inet6(0xa, 0x80003, 0x6, &(0x7f0000b2d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f00008d3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/02/11 04:19:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00001a7000)={r0, r1, 0x6, 0x3, &(0x7f000075b000-0x12)="f3bc903e4a4406392de9deb8b7811d2f6cce", 0x3ff, 0x5, 0x3f, 0x6, 0x39, 0x9, 0x8, "6efa611cde8e713a7c718680dd7a910e40a3bbb4e3404210ba5c74afd4c17adf3b26e4db35f4fcd7e7a9f09958cd0a791c19dee588af315e08691b257891d2f9ec72e1be0f7cc0e3839a1d5574eb5833669b733e102c93c755152e8682bac0186aa310d2b7ad221a8df7c277919f924b0f9963bed47e0d8062b14ebdbbd3cb31c763a757c05b154a9f431bc2c9f1dc9bdc9a7271eef978d1eefadbf150ba04fcb90abfb1e78c0fec976bcb8794678863d93bf2a2295a506a12a5534783356224f77aad8e2ba33bdff6c72de97a014f74a7bd1d60288c8c2c92ba5fee181b7e7bb58409cd79c2"}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[]}, 0x0) [ 35.793379] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/11 04:19:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002e4000)={0x0, @broadcast, @remote}, &(0x7f0000d70000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f000051f000)={&(0x7f000096b000)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f00008fb000-0x10)={&(0x7f000039a000-0xa4)=@bridge_setlink={0xa4, 0x13, 0xb18, 0x5, 0x0, {0x7, 0x0, 0x0, r1, 0x25010, 0x10}, [@IFLA_MAP={0x28, 0xe, {0x7, 0x100, 0x10001, 0x0, 0x40, 0x879f}}, @IFLA_TXQLEN={0x8, 0xd, 0x1}, @IFLA_MAP={0x28, 0xe, {0x3ff, 0x9, 0x7, 0x4, 0x2, 0x3}}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x6}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_LINK_NETNSID={0x8, 0x25, 0xffffffffffffff3e}, @IFLA_WEIGHT={0x8, 0xf, 0x101}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000044}, 0x4001) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2f000-0x2)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa}, {0x4}]}]}, 0x5}, 0x1}, 0x0) 2018/02/11 04:19:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) pipe(&(0x7f000035c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000024f000-0x4), &(0x7f0000eee000-0x4)=0x4) 2018/02/11 04:19:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) pipe(&(0x7f0000801000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004c8000-0x4)=0x3, 0x4) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) recvmsg(r4, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f00000c8000)=[], 0x105, &(0x7f0000c73000)}, 0x140) 2018/02/11 04:19:33 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000024000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000024000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000024000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0}, &(0x7f000001c000-0x4)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x6, &(0x7f0000025000-0x8)={0x0}) mmap(&(0x7f0000024000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f0000025000-0x6e)=@file={0x0, ""/108}, &(0x7f0000022000-0x4)=0x6e, 0x80800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0x0}) r10 = socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) r12 = accept4$unix(0xffffffffffffffff, &(0x7f000000e000-0x6e)=@file={0x0, ""/108}, &(0x7f000001a000-0x4)=0x6e, 0x80000) r13 = socket$rds(0x15, 0x5, 0x0) r14 = socket$can_raw(0x1d, 0x3, 0x1) r15 = socket$can_raw(0x1d, 0x3, 0x1) r16 = socket$inet_icmp(0x2, 0x2, 0x1) r17 = socket$inet6_dccp(0xa, 0x6, 0x0) r18 = socket$can_raw(0x1d, 0x3, 0x1) r19 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x3, &(0x7f0000024000)={0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000024000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000016000)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f000000b000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000024000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000024000)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000024000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001f000)={0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000024000)={&(0x7f0000025000-0xc)=@proc={0x10, 0x0, 0x2, 0x1400020}, 0xc, &(0x7f000001f000-0x40)=[{&(0x7f000001a000)={0x160, 0x1e, 0x0, 0x3, 0x3, "", [@generic="f31d5c15ca54a8d8322ab54311075946d933ba450a89aa34da1c6134bab8381c8e63461b080184546ccdbb09bd8ab0d4351395f4bc87bdd02c4a0ccd772f469d44799c29bc4282b5f408909cddcf6c7e9edbb98df36df23c72124b7d113b9239d210e4a14eeb87e3192e206303d72c36d178547b4929b96a05b66df343", @generic="3dfde3ad0b1d1f611a9c878f5592a1df9c6c335e21327f26792a754ee65c7c76e0a0b9", @generic="ad6c77016f20f0da5364f90e12e376563ff204b656d7ce8f9b75ed21fac181136e9184f81b1f972a1ee1ac4ba4a594ab77716724f1b9412eae2d1445546632d80f5a52fd56727a5b67a3e612deb7a20e022be34a2c2d9fc38d65c8a415f215a95c0c2e3826e9b3e8eb1fdd2948c5f1c8eaedc144ca5faade011a70393d8583c2739268370e0914e795a3", @typed={0xc, 0x23, @u32=0xfffffffffffffff9}, @typed={0xc, 0x8a, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x71, @str='GPL\x00'}]}, 0x160}, {&(0x7f0000024000)={0x314, 0x28, 0x201, 0x4, 0x2, "", [@typed={0xc, 0x1d, @u32=0x3}, @nested={0x1b8, 0x70, [@typed={0xc, 0x91, @u32=0xdba63fd}, @typed={0x10, 0x4e, @u64=0x3}, @generic="aabf9f75891c8313d8acef25b6167b9a3a3de6649ab27c8330068cd110d9754a37d452be929a928ff22d08b1f0fcfd812eb859be306e7e9e66ae09b032db1722", @generic="b233fb53c79f7d17733123fd2aff4da4f4ae1355bca2a852a979bc8d612eb11d990e1f2848d0f6bcd29befbdb01b0ed9b524cefe53a8f628c563d2053c38ea1dde940ecdf77eb65336aa02ce6746ce413a4e62f084935139d563715ce4b025fd005b71ad2e1980d88bbb50899129855be00bdbef2b60aa609ccd3837ce8fbc5fe6b8526e3a830f8abc0ba83ac20fb99898e8", @generic="44bd9a21c9e99dbd359ab38b9724aa8216935ee6a533f7e0ebeebe1b7745e436e269f1f3a890bdf7f4f6f9102981d5812edcf52d09cd55638b28d1da07c3ee93f87afadaac9930aabb9e40bd90d184f4d7ab4fb58a7ade2cb82a18fd07b5d79072a03826d151179a08bd0eec5f100bead2c5d03c2f58554298d901ee2eaadbf480fb6aa2209d9bff99203e7f47130d63cf861ea9e86bc144b8057fad35840c49439278cf412c73b5cb3aa504d4067b49f74d8ad43dd53a29", @typed={0x8, 0x6e}, @generic="55ccbdb949"]}, @typed={0x10, 0x31, @u64=0x10001}, @typed={0x18, 0x40, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @typed={0xc, 0x11, @u32=0xff}, @generic="99ee663de7d3c3a77809924c2f9e1071d019cd802d8c6d7336bb77b9ad02cfbb9490e350a2fd633487b53353f87baa34c6f9831d16854978cb2a8e51f84c6a3545d35504a4314a9f01613d698daf7cda416ad89d9d5cc0902618be8f0b9c13c1a0bb859132ff5222963692b38020590073a45ac09dc3fa17c523c6", @typed={0x90, 0x84, @binary="5aec92dc611f80980002374f8a0ab2bdb4a0702021b99b38d53c8084d932c3963d6a5b582f825eb6f8190ac41248c714ff774c4368cb3faea26e25f8d67252a5e2f801fdbcb055f7c544bfa45e48e08ac29063581a50432f541a62adf7aff7aeecabb6f46e0465ef83582e77d4e0b6090a4900de3071a5779ad091c95d12ca7e610e9cecfe"}]}, 0x314}, {&(0x7f0000014000)={0x238, 0x23, 0x400, 0x2, 0x1, "", [@generic="4011541be31e1101c56f90da2a09e680e191903ec2502b7db56040eea3820cd4b922da8ef905b0aa222cc75c89301bf9f1a5b90d57126cceae8c1d4911c7718c93da02c185f015044dc13a8778a95a485b54461db6dc82", @typed={0x10, 0x42, @u64=0x80}, @generic="81b7176ea3acb9aa67af5aa493f887b436e2bfe52f75e32429d311564df845b62e9b4acdbae946f3737d3e14aab6b76ee8ba11e2a9618b6e223108cbc72057869fb07215b9e2d9b75f7c1258e67e3c78a8c83d2d150697909e45aed30923d40bbefb0579b7eb42c97558e2f40bbd5b7d73ca60ddd9c5a9a789d8dbac59ec004c9cc1cf205de55b43d476959d648e1476af997029d436b52524910358bd70c7162746f78642a5cac41089adf60d2d21754cbab7686880b0f75ea6521efffba36f894ae229b62244c5e8f266a6b9b21e24d0bd554e1883acb5e858e2a1e1", @nested={0xe4, 0x1c, [@generic="5b304ef3644bc0c47ae78a4864eed83fa5e91a1911091de94815b391adc73e724fd6574ff9c507100810bb0de1fe7dbcb4fed5dd988916744b4d94ac4f258f0271afb30e896bceed2b566acdabe6aff90e7014fcd94ea47b6d92030362fe127d", @typed={0x78, 0x43, @binary="539001da8e355f6cd8290a842a5dadae0699c7edd0b885c7d8757bdf1cbf15f0c17e49f93114b7a2fac5d9cbf9e33b8fbdc2b24dea24736dec7799e0299a5f0b88c969cd4c08ef09700d77ad56207eccfbf9e4c9f04c3947325779806048c971f9e427bd815deebb19cd2c4029bbce"}, @generic="26d57b33d40906ec"]}]}, 0x238}, {&(0x7f0000025000-0x2804)={0x2804, 0x1f, 0x10, 0x1, 0x0, "", [@typed={0x38, 0x69, @binary="55ab5c17af187e294bee797a53f97c3e4f5ff42abb509fa4f171c94580697e673a4697c66a5ed8eb97c06667e91801"}, @nested={0x1b4, 0x5e, [@generic="07d3a337ca0b1141ac471533bd5c140638e20092c3f7a0c813d72c0975a4ffc416073bf516c44d96648f43c2b4540a04485130d24ff727899fb9d4c1d4660d8f19ba3f5b7e212ee6200f0bca695ad291d2306dd9441eb1ca7d0711c6acd6a95be435fb880edcca6f10e380eaada244c6fee0f4bb19b144cbf48c270bf5e37d39c3e7467b2633862c8118d5b5da6b27155c9a3f929cf9700d52f0527ff918330b3a6f3d09b18c1a49398d978c1d028078008de00281d51fd555a2ad3f88d93a2972918bec4fb40686aec3c632e690878f34daa4710e12", @typed={0x10, 0x78, @u64=0x6}, @typed={0x18, 0x37, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="27ecd3877d63ddb621114c878e0edc864e5a4fbfbbfafb2dcbd9471d8415ed8cf02b86d8ab25cb258489ef81a57f4e48dd435bc312ea0414d39ca6f1ffed63b2ee46e0df31de5fa082788cd768e6b7cb87c37fa9a747214fa6c9ddd28f74ef8e9776f35a53fec670", @typed={0xc, 0xc, @pid=r1}, @generic="1c16a45442932e0af823d8a4beb55fed7cb1a5a6c5105de661a9737ce89ff1eb6dcc53d0c9c4c1d4b1859f5f558b9c001287192daf24880f4b21c148"]}, @nested={0x144, 0x43, [@generic="692e150f1258906f59923e3ab2daca26f5420c4cef82d7dae7e4c2f3db", @typed={0x8, 0x4d}, @typed={0xc, 0x5f, @u32=0x3ff}, @generic="fad947855fde45853f01810e2e876028aa8efc67065c8669c926898ca156bccaf1dc00aac831f30e28ef889598f794cbfff9a57fb62e5782e2d49c0718cc93f8c89cd6c09a1271df2fd0243b4be270b6a83358c447197876250be050776f284d1fb59fc5c786b0413d4175366f12667cc231ce41ff6b94ab0e866a41b32c053e04b7f4f5d62ac14012625569e01bdaba5b7d8945cf46b93d330277134286b5eef7f6e3addd89331236bd60c5517b5b6c8b081f3ff6df6cc06e6156065ae518ec5d1cfdcc2efceb3e", @typed={0xc, 0x87, @uid=r2}, @generic="6df47c6ac1379874fb78ba5720a7aa3957850b7b6b3f9069db4b887a7bb81cc9ac3f8e2d55acc2c7bbfdd722736d37", @typed={0xc, 0x0, @uid=r3}]}, @generic="7cc84f5fcfb7a2d2ee216f251f87c8a5a36ab391554b1906407c3bc8e7e24682cc9ec6490684471f1443de427084d9dd9506df42aaf62e97375768de864cae9c79055f80c281de0c178893ba84fff26ceeb8a6ec2536b92f9775ece7", @nested={0x22b8, 0x26, [@generic="69ce7f8da9a15d6877ada55abfab8e4f7b293e8075bb758d5525aa82b9ff9a3255c66aea0402fc7993f5a6dcf8f2b86d056007cf4f90fa87c55b37218b44d1b093e93cac8058", 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@typed={0x8, 0x6b}, @generic="d994286853659869dc411d85a42391c9d4ff4ecbfd2c3b111cbf42394d5589cfdd188226abfa012df07c0afa337737de181ecb744123742c0ce1cff4e4bb9f365e3c10a60403064e7f004c34f28eae80c0d88c46b5212fa75cec288694467d53d48bf961276f32c1282084", @generic="1e7287695d980030e0dd032c2fd2b6c5634ccf53eb4f834d15e26340619f394daf671776162846bb8eafb5d5352e115ffb8addcb7774269449de8f6d9969f923a50073ae29bdd486a5318fa44a2b988c1f1cf643230dde2f306d7c08765728b66fabab67b2833c16cdede86bf95d8e8190f6f217d961c3c5f114531f1b3cb61a3075d17b81d7a3defdb6cb0eea8cbe0d425e54692f24e77e60d6d59d5a84b5b2a41b1db3256bf008e970acc7389050e2a3b5e18bff927ca91cf1b2671519f5edb618bb365fbfe368321fb2442f7412ade3975ede14b55247b02ef697f7c473791da51a0ca75c7a9f4a28b3fbcef637a536a44c9232d27607f52c1358", @generic="4842d89059a7ec751d50a17f6e64ebc79636ddbde015e293c9d0899a698911a26ecc5b3a54b898321e6906e91b858601d14b9cfa6350389d2a8704c42e8904a52b761a2e4f0a042fc992ed9ad49cf7edad5a59e44822af136966bb85f3d527f6d4f60746494dc7ae0374a527398702dc9bb0844ef0862fc159f8d6e70036314a67684d846b6c5442c6e57ba52befea297bd86d428e77ba0a4c4250eab793b92caf18f9356e1db0b39d9318083a72caadb592f7dd3b4e328eac4a9767041d87528110d12e346ecff106c135a4506f9ee9d9684cb4725801dbfa17a2f66f651053947d949f1b", @typed={0x10, 0x4e, @u64=0x7}, @generic="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@typed={0x8, 0x56}]}, @typed={0x8, 0x6d}, @typed={0xc, 0x46, @pid=r4}, @typed={0xcc, 0x75, @binary="178e509c5ae4766412b65dd0e21c7adecd00967b9d8cac6ec61d6e2d93566f3e18e7e68e81df693c2404ca34805813829f0fe34ab245d35539eb545f22134388d24ad79a933b569917ada6b6ef084b38acf5127fe25097e8a3e48941101e699a03f2b705e763cf2535504a2b7c5d0488716da8a6403633755aafa10cd456e8ca74ed734523751c58b103fb377a561f86a49e6567618ac9ac6125af2e843d6434397ac0ec6acdd09493418ca61369ef87b113c28073a56058f65c2605708f908324"}, @generic="346a998ce27eb3239ea82e84007dce95c88104aa2d4265182fa3167268ae4de088f11b3e1f307b18c3cedc3f027a57ebeca5f8381d9db22529a11c98196d1f8bbe4f8a6073ba1f8b3ac6dddae89c6804cef1426662bac7d1e2a52c340eba79153af02ebed5cd7357dd10815bba8c92cee8878bf7ed7e6c9f3caaf4681580ef2852a1f7d6bfd848912da6a417f72c875c5420caa04a2785ea7e4d34447dffe453f3bc", @nested={0x2c, 0x74, [@typed={0xc, 0x8f, @fd=r5}, @typed={0x10, 0x72, @u64=0xfffffffffffffffe}, @typed={0xc, 0x2b, @u32=0x3}]}]}, 0x2804}], 0x4, &(0x7f0000024000+0x8e0)=[@rights={0x38, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13, r14]}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xa0, 0x800}, 0x40085) r27 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r27, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000022000)=@ethtool_regs={0x4}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/11 04:19:33 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000fc7000-0x8)=@fragment={0x2, 0x0, 0x7, 0xfffffffffffffffa, 0x0, 0x57, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x3, 0x400000000087) sendto$inet6(r1, &(0x7f0000fc5000)="270100fef22003a53850cc00a1e6a3acf17860", 0x13, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) 2018/02/11 04:19:33 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000002e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000037000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000028000+0x648), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x9, 0x0, 0x0, 0x0, 0x1000}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="234da367fbe108000000000000007ee2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f0000036000)=[]}, 0x4008000) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) 2018/02/11 04:19:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x7fe, 0xe7a1) bind$llc(r1, &(0x7f0000880000-0x10)={0x1a, 0x1f, 0x100000001, 0x80000000, 0x3ff, 0x58, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) getpeername$netlink(r1, &(0x7f0000352000), &(0x7f000031c000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x38}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000765000)=[], 0x0, &(0x7f000030f000)=[{0x18, 0x29, 0x3, "9f7e"}], 0x18}, 0x0) 2018/02/11 04:19:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00009c7000-0x9)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @rand_addr=0xfb93}, 0x10) 2018/02/11 04:19:34 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000001a000-0x84)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "a93dc9bf21622294b482d9ad89c3fddb7c0006a88d691a46959a8835f3003c1ba5d1365ba46f9b1cb53fa187b4af9231c19cb1b7980fccda487d2e000000008a1d1843468f"}}}}}, 0x0) 2018/02/11 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0xfffffffffffffff9) 2018/02/11 04:19:34 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000001a000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013000-0xe8)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f000001d000)=0xe8) 2018/02/11 04:19:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000027a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000093a000)=0x3a, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b57000), &(0x7f0000fe9000-0x4)=0x14) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00005cf000)={0x6, &(0x7f0000f3e000-0xb4)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000440000)=@req={0x1, 0x6, 0x80000001, 0x1}, 0x10) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/11 04:19:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000387000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00004f0000)=@raw={'raw\x00', 0x9, 0x3, 0x1d8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x3, &(0x7f0000855000), {[{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="8158a56e7ccbb5ba6e12b50d48cb1769", @common='erspan0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "f5956f622bdc39445286e8812a423eb3880bea0b43513e4816d0058697c5"}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x238) 2018/02/11 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f0000beb000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a40000)={r0}) sendto$ipx(r1, &(0x7f0000759000)="6c06c02b610d31a5a30cbd5b8b64546206be4e39f558cbd05081af98c94d1a751dda7c681bc6d573f572e644bf3e56dfae51ea3c6b15882f980f8a58bea0c8747f3d165a15bfda896638146557b796d71f474ec34cd7068f34d9fcd167cfd718af16a078344dca0d62294a9090a97160a4b49a2356de91fd7a65c2c9ba7f879af7681f3d310a0a484a2d", 0x8a, 0x1, &(0x7f00005c0000-0x10)={0x4, 0x100000001, 0x9, "081290ff7dd5", 0x2}, 0x10) 2018/02/11 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000013b000-0xb8)={0x0, 0x5, 0x101, 0xffffffffffffff54, 0x3, 0x8, 0xb4f7, 0x3, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x9, 0x5, 0x3, 0x4}}, &(0x7f0000c54000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000377000-0x8)={r2, 0x8}, &(0x7f0000c28000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002b7000)={0xffffffffffffffff}) sendmsg$inet_sctp(r3, &(0x7f000097e000)={&(0x7f0000a57000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f000019b000-0x6)=[{&(0x7f0000387000)="d2", 0x1}], 0x1, &(0x7f0000c5d000-0x6a)=[]}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f000023b000)={@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, {&(0x7f0000933000)=""/80, 0x50}, &(0x7f0000741000), 0x4}, 0x40) sendmsg(r0, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1}, 0x0) sendmsg$can_raw(r3, &(0x7f0000c49000)={&(0x7f00000a9000)={0x1d}, 0x10, &(0x7f00003d6000)={&(0x7f0000d05000-0x10)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ffdcfb67f48973be"}, 0x10}, 0x1}, 0x0) 2018/02/11 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f1b000)={r0, &(0x7f0000016000-0x81)="a27d995ff18431972b313296a1f81e936c036ec0f6984bdaef35a6f19a0d04fc718ee336a2c60ad37ed7b20ed149720af4b06f97ad50bf2e95f1f0498d36dc3b4640012751ff67f1c7bf9ee14617df2feb871ccc54a33c4c6630650018e89f0e631789a9115b1da5aa87247fef1a98a0d89a918ca40126935a43fd70e7f845d42d", &(0x7f0000cfb000)="8c5b4a77c887cae35a1d960725c7279c7e703d33ab844584bedece4b550f6fd01ffcb9aec4a26d7306ecfa7e7f04cfa7660f4d4e1d78d4b81b607e9072d9655de34f580e4d97d28231e7971e79db0e332d3abbbe29b5720e5eff998056db5bc5fea7e659d778cf72eaa25e542160cd00490131fbe1c119fda96149e1bd4906b6b36e8a9c4548c8cc06ccca0384dd3eb876142b16868a5dfd0d243cbb5bf3a4", 0x3}, 0x20) 2018/02/11 04:19:34 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000503000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000b83000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000054000)={&(0x7f0000001000-0x154)={0x154, 0xf, 0xf, 0x0, 0x1, 0x0, {0xf, 0x0, 0x2}, [@typed={0x8, 0x5c}, @generic="947992049edd7b72be3a3f6c5cae6848495f1cefeb37d863de73f7ca19af6f21ab2d0be16c263b078e2ddc8738eda8e73f1b5eaa52a347faed85c1d3c7d469d6", @generic="3449f8f6d57f6c74d389538d945d8c96566f77e3afd974e405dbb32d17a0c89d1066a161437df7146f9f08e0a92339366fae4969dbe38a385b498d672ac98aecb6a346f479b20e40f45f559b30c1f29a6c8e648fedb1a6bd378e8e2cde832a255ad1777cc54ddcb459f32330ef3a1dbf81a27068137698f0b70b02c652be6eec91afb02fe95967ba9577398f54f2f6b194202ef36572d1161d3b34f76177268fda83395174e1d8607fcaea17377de83d4d85f6981e6d08b066de037bfa335dff88137bc529646b1bc398d79e614951a675d10b108caf0336a0e1dc5402bf89ec819ba1f1a6c5849a819cab46ae18d8b4953dee02ec2b0450"]}, 0x154}, 0x1, 0x0, 0x0, 0x40090}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bb2000), &(0x7f00008ee000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x81, &(0x7f0000cde000-0x214)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "cc0096", 0x4b, 0x11, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "e0a2dcfb71da1cbc848effaeb99acce2b7eb3110e9f9d26ea56d5fa0c4df7eff003044ffec2d3618140f6988"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x0], "22bbc79c354bc36b4d9fd9"}}}}}}}, 0x0) 2018/02/11 04:19:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c3f000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000bff000)=0x10) sendmmsg$alg(r0, &(0x7f00005b8000)=[{0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000c94000-0x83)="0efb601f10ad97eca9d0a7a3cddbf18808923680444102cd155b24e50f777a588e0e1fb273635892befd907f3df2bfea7d9f15e53aca95a613c8bb6e3aa3618bd40bc62d084d57ab68553913ef7cc3389c9ac9e4d312a31e7c552a1e448686ab436def744eb717ddf2a778a4a5c6c8e53bf1ef7366afd8fa4774b437e8477b7c077d7d", 0x83}, {&(0x7f0000f9f000)="a0ddac338afee5084d3b71c072231585f153f58565896e870453dac88a4887ab396abbbe49adfa37a1910385fcaef927f128a97b1801f48972a59f66b5b95c455c94991fe2ae1ce35c0e29cd41d69066f601ea917f9f1582efa83930c21ce21b3ff282497c86c269d2d5286eb5ab82639d7f53c7b811daa05a4bba660f3b527959a55e50257ce1b9169ebd4d22b754f0a5ff74ef721a85812959ac27dbb68c6fdf7e45199defc309b331ef52419da4cae62ed81cdc6e733dd37db8fa716dadb5edbfababe040063d43a547f972c5f452fa1e6ab437d794de", 0xd8}, {&(0x7f0000c55000-0xd1)="f140594d4147285bb1dd3efa73982cc8671061d4f7974883c302db83451bd80f5f7c2748c4650cfacd00c1f67699c106a66e5b9e54dce5533aaede7310d3cb651f0fb70219f05b55d7c7b905b9cc07e99d747a644036a92f9b4b5abed0b71e4a833acebd356bfe47e9a5895e5d08a1ffa85887caa1f2b37f86bb5e87962a4e57b906c7776c82dbf3da84ad9401fcd83252e1cd35a3e3a9934143461073e127d1d1540275391baf1efef184635ae88423394409c7903109b1d653633af619bbbbc09a67970a29196fc1231446ca98828975", 0xd1}, {&(0x7f000087c000)="28b145dd175edddc9c5ca548e3b333d828af462fbb03842fa3f6ff4dd2e78fe9b4644e019d62b5f5915e6ec5fa9dec46a6bfe027153ed6885d9f069c7d3251bfa3b43fec5eace6fb855b260df2533489086d40a1f16980e66eb57344e2b7fe086d86a20b88247ee618b10ec394b24358a98bd749a757e3e66f", 0x79}, {&(0x7f0000947000)="5e76e2011b35a87908831ec78f1bf309e5fc7114d73c49323667f745caae83f4", 0x20}, 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{&(0x7f0000e3a000)="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0x1000}], 0x5, 0x0, 0x0, 0x4000004}, {0x0, 0x0, &(0x7f00009ce000-0x70)=[{&(0x7f0000a96000)}, {&(0x7f0000a74000-0x57)="38ba9d49d7878f059005f853ebcb7f5958fea064fc29dfb576ed08c2a52d0580fd73185dd86e11342aaafa116450e5ab5ce2aadc53d2bd98047cedfe0b86ead040baf237033530ec15c2c0ccbfb7db989156fa4f6412e7", 0x57}, {&(0x7f000009f000-0x9f)="1efeba3a28d4a3d32fc94b0a253bb841c1a74273e8cd7a1eb07e7c64caef185bfe6b151aa11a5a93b7b5d7e841fe26f612e60afc3c3a9c258d57d2861b6988f9e79255edc98ea812b78b1250f6ca10803d95cd8e064f9c89a13e0da99a5632e8136aa36366ccd1ec91ec68773856dbdac206b96f300d20e99c3ff4fb0916343148509c3c32d553c19fe6ce4e18ad80741a513ce53ff6e2285a32de0ac7b658", 0x9f}, {&(0x7f0000412000)="e2839a7cdd7ae608bf389d8d49f0717531b29c6e5cbfaf357564cdca0a4d8a7d69dd6e980d44ba6c6860e517c474290cccd624b949668bde9f6f465cbed794f303505da22051de0288e6231aac087365f735f0ccb1e026181c533ca69167a0", 0x5f}, {&(0x7f0000407000-0xb5)="f7d2e6967e7cdb71bd8248c8e557e2f62754c13e3282a76462fac2a7c75230690f87f58132c8740b12dc1399dd53fc6d67b1bff0ee0f271f9ade3b3c52e437f892df43249860023d47800772967a3532149c8d209a916c55c7b89510d0922acbf2b371a8ffb7873bfc34053c6b312d797f2229167bd772d9fe16650ccff047857d038feca202ea7678662ba4ce142bd449e4786b8926452ea7f9a70b7a6f7801471bcaf25d7d20988ec1685789bf64431c72d2795d", 0xb5}, {&(0x7f0000598000)="1a83cd69ef445102dde15d139c5fd3140c08ac2a3e17a1abd3639294422c5c6d12941a1cbf11ddbd4a00699301d4d2f2a1e597afed567fd54c4b8b934872e5c211aecfbd7fd142e61f6c081fbb00ea6540e5c4", 0x53}, {&(0x7f0000242000-0xbf)="ee5823aae0f1baf66126bdc6f32a52ffbc4f96d28c0fbfdc6d831a25ed021403e3803e4e5edb539605d0e0892d597d7380bcadc602b82c34368cb6f61e564193b26a387f00f882a8db1669a9ff7d1fc1c9d9dc5313983ba1628aef43a947567d60c15bb5f35016d61f97fee9e2506864283d71e959e3fa53a0a9f57e9f58031ef9759cea7ccc652fba4ce1ccb6e799da427c0963dbfc36fff7a80411b60ef0b6212446918b3bf2283528765150ac94ab2855386a4b337da3613b6c6aa8e43f", 0xbf}], 0x7, 0x0, 0x0, 0x10}], 0x6, 0x24008000) recvmsg(0xffffffffffffffff, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x42, &(0x7f000014d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}}}}}}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a5e000-0x10)={0x20000000, 0x100000000, 0x3, 0x7fff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ab1000-0xe8)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000ea1000+0x817)=0xe8) bind$packet(r0, &(0x7f0000701000)={0x11, 0xf7, r1, 0x1, 0x5, 0x6, @random="3bc0ac3a0d7f"}, 0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f53000-0x4)=0x3) 2018/02/11 04:19:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000080b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00009a1000-0x18)={0x5, &(0x7f0000a05000)=""/4096, &(0x7f000018f000)=[{0x4, 0x6c, 0x180000000000000, &(0x7f00000e7000-0x6c)=""/108}, {0xffffffffffffffc1, 0xb7, 0x0, &(0x7f0000a1b000)=""/183}, {0x20, 0xf5, 0x46db0b21, &(0x7f00005bf000)=""/245}, {0x1, 0xf8, 0x30, &(0x7f00002bc000)=""/248}, {0x8000, 0xa8, 0x7fffffff, &(0x7f0000abd000-0xa8)=""/168}]}) syz_emit_ethernet(0x9e, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty, "08070017681cb3631cc0cb6e158305867709b604691d3ec7a48d2401d661a77a9913913128677f72cffa53955cdf55cca09add1410e0b5186df525417b0900000012597e858127feb613dc1b7a1c877648b5b8fa7b08a67b06637a85d071a8fdaf287b5a9922549013903d078f2f273e44bfa334"}}}}}, &(0x7f00003b5000)={0xfffffffffffffffc, 0x1, [0x2a]}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ccd000)=0x40, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000c7c000+0x529)=0x6, 0x2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00006df000)=0x9, 0x4) 2018/02/11 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x101, &(0x7f0000a76000-0x8)={0x0}) accept$inet6(r0, &(0x7f00006d5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000094000-0x4)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006b7000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000056c000)="39a79f2dce54d32351c7309a49f1e60aa2236db75d42f32342ac66ed6b9d883e510eb4b2ca1bfe53f96e838c3a77400de0040710e3668783ab1487511417ad6cf2921edeb5d1590efcf9db2e1bac8734db2805fc7193e79b322db8d550589b791a58995a1eefcc393ea1df6f7105e7") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000c37000-0x4)=0x1, &(0x7f0000c82000-0x4)=0x4) 2018/02/11 04:19:34 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000003000), 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x18)={r1, 0x7, 0x8, [0x1, 0x6, 0xfffffffffffffffa, 0x7ff, 0x8, 0x7fff, 0x1, 0xffffffffffffffff]}, &(0x7f0000001000-0x4)=0x18) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003000-0x18)={r3, &(0x7f0000004000)="358656a4e4f8891161131479e2c0f2b80ccd4e818b11399e29e2aebabff7632ac84f33013e48a9d443761e3e87854d02822a652efa6d7fb4e2427e1d39ec946b8aa5dfb8b92fe85e6121ea81308fa94bdefc21da2235b81b00a63af50e06d5c3db44023d983c937f63b6751cbe3a3ecee388b9113a2cba8289850335190c7972448add99a2d213cda67a243d958a274c0100d2f23ca75fe18e4ee7d50e954bed930ea23a836e1c74034a9e2110a2e06ddb1af6ca9c6587ff46b23d5817f4107a7992f4911bda51bc04453e8ec44d8a", &(0x7f0000003000)=""/61}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000002000), 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000006000-0xb), &(0x7f0000005000)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x509, 0x10}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000006000-0x8)={r5, 0x67f}, 0x8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001000)=@assoc_value, &(0x7f0000001000)=0x8) 2018/02/11 04:19:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x5a, &(0x7f00004c7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x24, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @window={0x3, 0x3}]}}}}}}}}, 0x0) 2018/02/11 04:19:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00007ff000-0x24)="240000005a001f0007f9f4e4170000000914171006000300ff0409ff080002ffffde0000", 0x24) bind(r0, &(0x7f00003a6000)=@pppoe={0x18, 0x0, {0x2, @empty, @common='dummy0\x00'}}, 0x1e) 2018/02/11 04:19:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x20) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00003dc000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d3c000+0xc6d)={0x0, 0x1}, &(0x7f0000901000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004b2000)={r1, 0x18, "5cedcbdf295f675df8407e7df39f0298f2b45442cf9892c2"}, &(0x7f0000f07000-0x4)=0x20) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000587000)={&(0x7f0000527000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f00005a7000)=[{&(0x7f00007c0000-0x85)=""/133, 0x85}, {&(0x7f0000b62000)=""/84, 0x54}], 0x2, &(0x7f0000955000)=""/106, 0x6a, 0x7}, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00008c8000-0xc)={{0x8, 0x6, 0x1, 0x5a, 0x2, 0x2}, 0x1}) 2018/02/11 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007f4000)={0x0, 0xb0, &(0x7f0000ffd000+0xc80)=[@in6={0xa, 0x0, 0x49, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5ec}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000ffd000)=0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ffd000)={r1, 0x54, "d3f9ff3430cc8a1660fa7871cc8e62645f669cabb2fe5fd92e80040942ea03410bd0554769aa2f83c4ff1b863fcbeec1db80936cb8ccf80dd05cddcb8ffe72685bd81710b17747063b3e7950f4414bc2ed2c6682"}, &(0x7f0000ffd000)=0x5c) connect$inet6(r0, &(0x7f000041f000)={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ffe000-0x13)={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xffffffffffffff00}, {0xa, 0x2, 0x3, @empty, 0x2}, 0x2, [0x9, 0x7b8c, 0x6, 0xa7f, 0x1, 0x2, 0x17fe000000000000, 0x1ff]}, 0x5c) syz_emit_ethernet(0xb2, &(0x7f00003a9000-0xba)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x7c, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "5a5066457491e0bad9a49982eccf1a2384c644ede0c82994bde71b1ffb565b7b1bf191a92bbee8e3d6ae22b36637d884e9258be598df62d5b6310207123e6b00000000000007ff665aba1ea5"}}}}}}}, 0x0) 2018/02/11 04:19:34 executing program 4: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @common='ip6gretap0\x00'}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007b3000)={0x1, [0x0]}, &(0x7f0000172000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000366000)={0x0, 0x82, "dfc4708e6435fa4f6f760bc3966a77dcbb61fcc01bf90e8ecf4098a9c2094375c7912d55a2a47a6c3d156f203e48e3c3c3370c95eb7957102c7cffc5b6bd404791d584eaa26d9295f293ddcf2bd3106845a2fa66ac7a49134732b0553f3694f9a01cddc50278fd82862a7c6086feb343e505410f6cfef9bdd9c79b36ef8325b5b350"}, &(0x7f0000aab000-0x4)=0x8a) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e1e000)={r2, 0x6, 0x1, 0x7ff, 0x1000, 0x7247, 0x9, 0x5, {r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x6, 0x8000, 0x436f, 0x72, 0x800}}, &(0x7f0000615000)=0xb8) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f67000)={{{@in=@empty, @in=@empty}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00009de000-0x4)=0xe8) 2018/02/11 04:19:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000920000-0x6e)=@security={'security\x00', 0xe, 0x4, 0x410, 0xffffffff, 0x240, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f00000ee000-0x40), {[{{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x0, 0x14}, [0xffffffff, 0xff000000, 0xffffff00, 0xffffff00], [0x0, 0xff, 0xffffff00, 0xff], @common='yam0\x00', @common='syzkaller0\x00', {0xff}, {}, 0x6c, 0x400, 0x1, 0x43}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x5e, 0x107, 0x0, 0x5, 0xdf3, 0x240}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x400, 0x1}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x3, 0x800, 0x2}}}, {{@uncond, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x0, 0x6, 0x1, 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x6, 0x9, 0x5, 0x8001, 0x4750, 0x2, 0x9]}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x2, 0x2, 0x1, 0x0, 0x2}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x1, 0x100}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x470) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000830000)={0x1, 0x0, 0x8000, 0x5, 0x100000001}, 0xc) sendto$inet6(r0, &(0x7f0000e8e000-0x9f)='W', 0x1, 0x0, &(0x7f0000dd3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/11 04:19:34 executing program 1: mmap(&(0x7f0000000000/0xf2f000)=nil, 0xf2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x0, 0xa, 0x800) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000f30000-0x4)=0x1, 0x4) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000312000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f30000)=0x14) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000f32000-0x38)={&(0x7f0000f32000-0x10)={0x1d, r2}, 0x10, &(0x7f00002ad000-0x10)={&(0x7f0000f32000-0x48)=@canfd={{0x1, 0x40, 0xfff, 0x29c99af5}, 0x10, 0x1, 0x0, 0x0, "32731a1c185d3b8ac793c3b506896acc547d41edb3d4aa27534180cd163287f23f02cf1ff2ca8e0f296f118b2989f58ac6d2d4cb197fa00a733c83b326904d3e"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000052b000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000f31000-0x4)=0xe8) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f30000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x1, 0x0, 0x8, 0x2, 0x0, 0x0, 0xbf, r2, r3}, {0x3, 0xffffffff, 0x0, 0x8000, 0x1, 0x100000000, 0x1000, 0x1}, {0x4, 0x6, 0xd0, 0x5}, 0x4, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x1, 0x8001, 0x6, 0xfffffffffffffff9, 0x7}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@dev, @in6=@empty}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000f2f000)=0xe8) accept4$unix(r1, 0x0, &(0x7f00000cd000), 0x80800) 2018/02/11 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000b26000), &(0x7f00001bf000-0x4)=0x4) 2018/02/11 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000de000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cf0000)=0x81, 0x4) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0}, &(0x7f0000080000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000aae000)={r2, 0x5}, 0x8) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) [ 36.268355] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 36.279686] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 36.293505] xt_SECMARK: invalid mode: 0 2018/02/11 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[]}, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x3b8, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10}, 0x2) 2018/02/11 04:19:34 executing program 7: socketpair(0x5, 0xa, 0xffffffffffffffff, &(0x7f0000757000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00001c9000)={0x4, &(0x7f0000001000-0x78)=[{}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x3, @random="2f9ae3db00b8", @common='ifb0\x00'}}, 0x1e, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xcf)="4b85a4d21553909047ff7ca2e8620c270cdf421ecfba68b7246c19e06f52e358186f1e353e89fa27ef51796509326ed170f187eae69bef1f2ed2aaf5a5d7d3f049a634a8192f0b8011c18c4312eeedb002bfa91107a69b727f884340f1d64bd88399fc7927cbc89e7deecab18f2e43e6195a241cf350105995d778c2a5f564a41faf08a35d8accf5204947cc47151c07e806d66d44b47d8d87147c2f2d387ea3051b5ed6b3810db48b5beb50be3480df672b0cb1c5912a9f3cfabedd33318997c254750c39316047edd308ed2ebb84", 0xcf}], 0x1, &(0x7f0000e0a000-0x1230)=[{0x1010, 0x103, 0xffffffff80000001, "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"}, {0xb8, 0x6, 0x1ff, "5edef58f22c0b580eb656b594f0c38f3efb01d8a19e801271ccf2d75a61a799baa507b0f523d15dd5d4f07a30f3e12421a2e1ccc2ce29d7859a0968bd4f3a68df9d915f04a4336430b206ebf7173bc04b916cdba3872d4b55b3fadfe51ec8af937fd7e248ad2bdbc54534f9ce32cce5e8ca2a8b678c8cf6dbde8a5736f0449794d3593efa99a1eb8edf644cb3afdea5dccf6aba30ed847784d63be6b918ccc73392315274a"}, {0x100, 0x10d, 0x2, "e86ae371b0364ee7aa4796291ed13e616f39d8399997fa3f69488172f9fd22d475f32ef3d3aa5d4ee56775b36fe0852345cd562e41393cfee0180e55ca1c7e2f52d58fd4d1eedf61ed2519daf2374c207762c4ac10a38263e3d5c4478cf1dd376e404465e8bf1e7cb2a90b84116d7e61c7bc4d2af848f37d129b11378b10ea9d096009a4842ba6ac25ee124706eaf5ce653d0c93bccecc16cd425405f97ba852a36ee4df80edb2f006f71afb02115f2906a0d5c34458ce9d6aa20e93e9f748429e704dcf4976624fb1ef3b7a709a5ee68e12a4df5379a2f95233460141f9dd2b57d9759f4f0323d81b983351e13b37"}, {0x20, 0x4f83bc809ccb9fa, 0xe80a, "72137f6da20186743947e5152744"}, {0x30, 0x10d, 0x6, "c162a4fdeff066e8745db67c3bcba3cbd126b9d8a80c69b46d"}, {0x18, 0x11f, 0x5, "b41385d6ef31ca94"}], 0x1230}, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) socket(0x10, 0x80000, 0xb8f3) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000005000-0x75)={r2, r1, 0x40, 0xe925, &(0x7f0000005000-0x6b)="178dfa35514eaab14c313a26af3a1e23b29b118000f54f233d6a1bbddfa99eb6e61f422bfb36d87a6f6f477cb7be3dd9bdc309464053f227437db072f427cc87464120e93b7fc1e9fd4772fb90d4f5a5414037ce446598630d5457d2a25e69c4d9c869f0812a237dda9a15", 0x5, 0x80, 0x6, 0x3f, 0x7fff, 0x3ff, 0x8735, "286d59139a5abe1455e0a0e61482c6197537762a5dc1530fc9ab95fce9459c35ad0e0895d2afa898e9e78e4d46d761ddc9100efa9bf6bf9c21b74d4670d062d5301076302f6540bd3c148292ee"}) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="bffa6f0834e87bb05989b4ae17e051ed1d7cc25e4e08bb149d18da77191bff78945384f374925ef0d7123ee51a1b2dc74cf65e4184fbe6db4514c93abf45f51355e6fe67e2d946ea125225ef3c529e82bfb4c2e3683056c2a899a13bf02c96589ec5a1ad5b585601360c74b5717fddd31ad129cc0c92a922e350f61daf2284367489e2748c858224b972d6a1d4dcd01ac170d5e0a62936b5721ec5695eb639149933b335a7739f9048eb1cda4cf031915aada93b7d97c331a6743e89a46f75150042752ea1e8f07d9cb4a45a62870fd562f0244558684cf625732b", 0xdb, 0x4000040, &(0x7f0000004000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) accept4$ax25(r1, &(0x7f0000004000), &(0x7f0000005000)=0x10, 0x80800) ioctl$PPPIOCGMRU(r2, 0x4008b100, &(0x7f0000005000-0x4)) 2018/02/11 04:19:34 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xe663, &(0x7f0000017000-0x8)) r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 36.315835] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 36.331579] xt_SECMARK: invalid mode: 0 [ 36.337431] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/02/11 04:19:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000285000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) [ 36.372891] x_tables: ip6_tables: mh match: only valid for protocol 135 2018/02/11 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0xfffffffffffffffe, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/11 04:19:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000095d000-0x4), &(0x7f0000cfd000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/11 04:19:34 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x100, &(0x7f000000a000)={0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009000)={'vcan0\x00'}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000009000)={@local, 0x0}, &(0x7f0000007000-0x4)=0x14) bind$can_raw(r0, &(0x7f0000009000)={0x1d, r2}, 0xfffffffa) setsockopt(r0, 0x65, 0x1, &(0x7f0000007000-0x8)="826091bce0a3317b", 0x8) 2018/02/11 04:19:34 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000fce000-0x1f9)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x5c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@dstopts={0x0, 0x4, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "bba1f1", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b8b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fd0000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000c78000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fc2000-0x1a)={r1, 0xfff, 0x9, [0x7, 0x5, 0x4, 0xffffffffffffff80, 0xf1fb, 0x64, 0x7, 0x0, 0x0]}, 0x1a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fcf000-0x8)={0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fce000)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x0, 0x3, 0x1, 0x3f, 0x0, 0x6}, 0x20) 2018/02/11 04:19:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f0000e9a000)=""/173, 0xad, 0x1, &(0x7f0000569000)=@nfc_llcp={0x27, 0x5, 0x7e1, 0x7, 0x2, 0x6, "b5b4ff3478c722776d7c0f1f63dbcd462d546eddd9253d16b37d9b45c0f643f19ddedeb581b8234d26944b68309040170bf6587658330265bc1489cc7e948d", 0x3}, 0x60) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00001ce000)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x0, 0x120, 0x120, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000e4e000-0x40), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x3}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@inet=@dccp={0x30, 'dccp\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ip6gre0\x00', @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c8a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x4, 0x1, 0x76db, 0xa, 0x20, 0x20, 0xba, 0x0, r2}, {0x6, 0x401, 0x1000, 0x263, 0x7, 0x4, 0x32cf, 0x2}, {0x80, 0xc4da, 0x1, 0x7}, 0x6, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x7, 0xeea, 0x800, 0x80000000}}, 0xe8) 2018/02/11 04:19:34 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2), 0x5b2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x4, &(0x7f000001c000)={0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f000001c000-0x8)={0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000000a000)={0x0, 0x800, 0x4}, &(0x7f000001b000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000)={r3, 0x3f}, 0x6) 2018/02/11 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cbb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00002f7000)={0x99, &(0x7f0000361000)=""/153}) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) connect$pptp(r0, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14}}}, 0x20) 2018/02/11 04:19:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00006a4000-0x48)=@full, &(0x7f0000001000-0x4)=0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000569000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000fc000-0x29)={r1, r2, 0xdf, 0x700000000000000, &(0x7f0000000000)="1e823217d8185c36ee34faecfd08e374f25316e6b1c2189a497fabc34d0d605e18d7b0fd9d1d237a0df5f7a19ef65ae0d79589217a92419f1fd5909728473e13f358da9b52493eec3bd332889859", 0x8, 0x1, 0x20, 0x8, 0x2, 0x3, 0x6, '{'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000002000-0x8)) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000002000-0x4)) 2018/02/11 04:19:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80807, 0x5) bind$unix(r0, &(0x7f0000273000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000094000)={0x0, 0x1f}, 0x10) socketpair(0x8, 0x80000, 0x8, &(0x7f0000993000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000859000)={@generic="616156deca88087405620d16003d39d6", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000eef000)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000041000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000a54000-0x48)={0x3, 0xb, &(0x7f00004f9000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x3}, @ldst={0x1, 0x0, 0x6, 0x7, 0x0, 0xffffffff, 0xffffffffffffffff}, @map={0x18, 0x6, 0x1, 0x0, r2}, @exit={0x95}], {0x95}}, &(0x7f00008ba000)='syzkaller\x00', 0x7, 0xcf, &(0x7f0000ff1000)=""/207, 0x41f00, 0x1, [], r3}, 0x48) 2018/02/11 04:19:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) socketpair$inet(0x2, 0x3, 0xffffffff, &(0x7f0000121000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000046000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000036b000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20, 0x0, 0x3, 0xfffffffffffffff7, 0xe2}, &(0x7f0000f13000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009a3000)={r4, 0x8000}, 0x6) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr, @empty, {[]}}, @udp={0x2, 0x1, 0x8}}}}}, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000bee000)={0x6402}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000023f000-0x20)={0xac, 0xfffffffffffffffb, 0x8000, 0xaa, 0x7, 0x0, 0xffffffffffffff49, 0x400, r4}, &(0x7f0000631000)=0x20) socketpair(0x9, 0xa, 0x0, &(0x7f0000629000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00002b2000)={0x7, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f0000202000)={0xa, r7}) 2018/02/11 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000bb6000)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x3, 0x2038afd3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x100, [0xddf, 0x584e, 0x7, 0x8001, 0x0, 0xe4b9, 0xffffffffffff5e9a, 0x5]}, 0x5c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) socketpair(0xe, 0x80b, 0x101, &(0x7f0000a20000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000020a000)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000ee8000-0x4)=0xe8) getpeername$inet(r4, &(0x7f0000022000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000f92000)=0x10) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000126000-0x10)={r5, 0x1, 0x6, @empty}, 0x10) close(r0) r6 = accept(r1, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0xfffffffffffffd0d) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000b29000)='tls\x00', 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000f12000-0x4)=0x39c, &(0x7f000048f000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000f74000-0x4), &(0x7f00008ad000-0x4)=0x4) getsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000b23000-0x4), &(0x7f0000bc0000)=0x4) 2018/02/11 04:19:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000cf4000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000914000)={0x0}, &(0x7f0000767000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000064d000-0x10)={r1, 0xd73, 0x7fff, 0x3}, &(0x7f0000423000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) getsockname(0xffffffffffffffff, &(0x7f0000a76000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f000027e000)=0x2e) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000086e000-0x4)=0x2, 0x4) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000296000)=""/253, &(0x7f0000011000-0x4)=0x278) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000887000)=r3, 0x4) write(r4, &(0x7f0000fab000)="260000005e00091a0000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/11 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000617000-0x20e)={@link_local={0x1, 0x80, 0xc2}, @random="a33b91b0f92c", [{[], {0x8100, 0x6, 0x2, 0x57a}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffffe, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0xffffffff, 0x0, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x2, [0xebd, 0xffffffff80000000], "f69f2c502b4f960a0af36e7e88b41c33019f1b1411e2f3af51978ba706486c37ae7ffb61f1bbfb11a426a7c8f134ed3d041bd95cf1a82933a94f43191a5780b9bc7481d4c7e65b3455f5628aa753d6135ad8cb85ebf09d71e76a7e5e9b9c158a1af14c57c228f96df51334f2e93d252bb15b478df72c96f587dec6c985bfae8637f70d14272d6302485ad90d07ea1752e4c2c0db0a8777f5207c56452bcacc6b4804657eef96bde252510b7587059ead5edf76aecab87c85e5b2ae9aaabbee566ada08a748e2d7ff12c44cb0703a433865db39f90c929191963e34687ca60111"}, {0x3f, 0x0, 0x1, 0x2, 0x0, 0x0, 0x800, [0x1], "4577755a443936431e63a5040d778a19381a744de4b3ef658a8deaa3f452bf"}, {0xffff, 0x0, 0x8000, 0xfffffffffffffff8, 0x0, 0x0, 0x86dd, [0x401, 0x81, 0x0], "a0e8fd1d5c74eda8f72d69f8df24c0024c0685324e14437dc29fe87428decd0df66d90ac0952172420ba37e35d9cee3b8f0be58c53933eb48075d223ed4c49740036b354c77ad54d73ef6f3ae5d1c8e93fc6ca019db74847df06c282dc73e826371a2cdc8a7fcad5c5d0539289af36a3d29ea98155ce15369faa05e17d08608c0c2f853ad7a48d4b584b93de12bd50315cb30b75e4b020ec55878c93f62cfad80aef1e636b797d06b63db173e9d9ce0412a958b2451a4fceb6f906b94ba8464938db0ba69f1b11ff04ec975492"}}}}}}, &(0x7f00001c0000)={0x0, 0x400002ef, [0x578]}) 2018/02/11 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/02/11 04:19:34 executing program 4: mmap(&(0x7f0000000000/0x468000)=nil, 0x468000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x40, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000003d000-0x4)=0x8, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/11 04:19:34 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001d000-0x4)=0x14, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000001d000-0xc), &(0x7f0000004000)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001b000-0x38)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x4}]}, 0x28}, 0x1}, 0x0) 2018/02/11 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f27000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00003ae000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a7c000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}], 0x2c) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x9, @empty}, 0x1c) listen(r1, 0x1008004) sendmsg$kcm(r1, &(0x7f0000de3000)={&(0x7f0000a06000)=@sco={0x1f, {0x6, 0x4, 0x100000001, 0x7, 0x9, 0x8}}, 0x8, &(0x7f000006e000)=[{&(0x7f0000669000)="13c4bee8d80064ec1860268519c33ccf48c6514b3fd21ab2ecd4c0caec347bd6c3dfe85dee9aa8fea488b4b8da684d4c60e30f05723883e0e4591d7004bb60db8a6938a73e1c9aa5d330609225ae91563f8326211e0d50fd451e6b582f27ec02c80a777655a041216f78fdd03fa7a0d98a0ba9b3d80f227d9035933657e3629bb3c1592e4332e3fc254d82cc62c87618bbfa61ceef8169ee847c128597d31c78f650098a989b435093ab3ec86fdf7b9a610c0ee7787864fd8a32fd369f6c543ec237c80dfc1d44717c1975412afad5952e10377a4afbe3a454bebc0c6dfdbfe395c42ebe09376d1e51f62104e583d4e2", 0xf0}, {&(0x7f0000ece000-0xb5)="c07df80be102c35f3014e3101dff2a76e0df1cf9dff75e982e6fad46e7b6e411da2dc346e7e349b3d791045326617f9247d66e0a70a9c1ad6100a17b08b6fdd698c55a19765db007d2452b84a3115178bdb52ef99c9a32a4a4d5036837459dabad46ae254785b3e0e575b3db7161b029f3dd50d85c1fd9a4fa0fef1453eb768c5495e9e94d4a432e16dabf5bd492f39ed9241a487ddb155ea6e47827a980665d5ec087a5185892331c09a26a3105a08d2aeb4353", 0xb4}, {&(0x7f0000b48000)="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", 0xfe}, {&(0x7f000039a000-0x8b)="4f13f18b6f09afacc1701144a1086d740637d7e990f525087831c194fd6655d2345066aa150f7670aacdeec2aca98d1d75d3fbe961f55fc2f9456e816743e1d5cebcf6e2d912fcf4a45ee0dffac939c7a3133a34d6c0fc347701846c7d3583e3ee321d162a270521b5ff4a3461a29d2c047666a868d7c444cf10ceca7efe8ba9e56e76f206033c45253a10", 0x8b}, {&(0x7f00004fd000-0xa8)="fe5b5749c2ef5a3ecc2af7c2e16f338c4478b7a93c6607d4b30fed0fd52a0c257f1e9b06f216ff860526cfdb9f50a663ea73c6d50c8eb9f4142082b3816266a6447ba14aea22d464f7b5551c39f78e6f181de4e51295fc523085d7a7fb62e0b2bf882bacb71ad2eb263b4b3d9985f66c934a47b156376deb1eeb993c37ff2a3c7806cedb4866ce85666a2133b55c58eb928b6dd37943704ba7479c54593ae8c6d22a8ac55d8d5185", 0xa8}, {&(0x7f0000c15000-0x52)="0e84d231bb70060eb7542c627823d274e7765ce7e1262ca44419e737ded5f97acf5e6b34b85c0dfa86563274df199c91c4271bb6f7f86479efaddbf8326850d43e44f0b20d845e6e413c37bc174a86ddc636", 0x52}, {&(0x7f0000334000-0x10)="c7088c3e89db95b9794d8c417015b5ca", 0x10}], 0x7, &(0x7f00007bc000)=[{0x68, 0x117, 0x6, "7ac22edd832e5d6bdcea08962cf9bb5514230a3ac339b09cb8460dc4cb09bdd60b544b202954df3c486fa0426b2a7920b4d14c107b882eb67848438723f75c2f3d0289aa011f30cb9b4a4ea6f0890cbbf3e5"}, {0x98, 0x112, 0x5, "0298b7dccd19d5415eb05e0655e57fecebb022dae128100b279edd0a1d848c721b6b23dd23be5b23ba81b33c51e808fd160fe8fc43a421eca23aab85d563ab593e4cbd78b5bd05eb5ec3fa67e757ebd5d865b42a2cd8e7426d80063655c4ad811672b818c771456f6fc6148dc5cb066fd524bc9b9da4dbf66e49113fd91403e4206786aab824"}, {0x10, 0x11f, 0x4}], 0x110, 0x4}, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ed6000)) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r3 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0xffffffffffffffbb, 0x0) sendto$inet(r2, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f00000c6000-0x78)=[{{&(0x7f0000749000-0x1c)=@in6={0xa, 0x1, 0x212, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000b8a000-0xc1)="1c87ae3dbd01fbaf3e48e2e789c3469cc8a532701052a650bc750185575c92e7dcc729079f7d2cfc5e20a95d1d59f6713b0af745fab772d7d4b1e90a04a65daff93774248552111ce33fd7dfa953a0b4d3b2bdfa4e0f1141274b6ab70860bae7ce4948391b00137350317ebaf4424071039dd7d5532f3343eab096659d9b772cdde99b8b0db068fa091e62f8b2caa43a156cbc9e36dad14ecbf1b7a50c91eef070bade9594c3ee3e6e3ce9ad6db7beef85b7059741db1c2440fb0800b27ec740fc", 0xc1}], 0x1, &(0x7f0000231000)=[{0x1010, 0x117, 0x0, "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0x1010, 0x10}, 0x1f}], 0x1, 0x20004880) write(r2, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r2, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg(r2, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[]}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 04:19:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) recvfrom$ax25(r0, &(0x7f00008aa000)=""/166, 0xa6, 0x40010020, &(0x7f0000740000)={0x3, {"4ea7e9a6c8135a"}}, 0x10) recvmsg$kcm(r0, &(0x7f00008a6000)={&(0x7f00004da000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f00009b8000-0x20)=[{&(0x7f00001bd000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f000089f000)=""/4, 0x4}, 0x0) getsockname$netlink(r1, &(0x7f0000b69000), &(0x7f000003d000-0x4)=0xc) close(r1) [ 36.532215] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 36.567811] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/11 04:19:34 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x8) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000), 0x0) 2018/02/11 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000bfb000)={'filter\x00', 0x7, 0x4, 0x428, 0x0, 0x0, 0x0, 0x340, 0x340, 0x340, 0x4, &(0x7f0000d48000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0xf}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='lo\x00', @common='syzkaller0\x00'}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "5bcde4223f739e7e1af24191473ea2b56114575d255f6262b66b897695ee"}}, {{@arp={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="f046cc54976c2e23656abb982e0cb01e", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, "715b0f954cfd7610690749c4bf592e05a506ec4d45110b59ef567877f1293106dd810d023b9ba578f95de9b4b8e64b361e9081f8769e60368c3860f79923dfa7"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000eb000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000c85000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000287000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x1}}, 0x6, 0x8000, 0xfffffffffffff800, 0x3, 0x14d2}, &(0x7f0000989000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000ee000)=r2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000065000-0x4)=0x80, 0x4) pipe(&(0x7f0000d95000)={0x0, 0x0}) bind$alg(r3, &(0x7f0000f61000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/02/11 04:19:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000fb9000-0x420)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x1f0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f00009dc000), {[{{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'bcsh0\x00', {0x0, 0x0, 0x48, 0x0, 0x0, 0x1f, 0x5}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @common='gretap0\x00', @generic="caacc61dbe694efc7cbed9ee530862d1"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/02/11 04:19:34 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000049f000)={r0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000feb000)='tls\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e14000-0x4), 0x4) 2018/02/11 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x1, 0x10001, 0x7fffffff, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005e6000-0x1), 0x1) 2018/02/11 04:19:34 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f000000b000-0x8)={0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000b000-0xc)) r2 = socket(0x1f, 0x8000f, 0x80) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000006000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000000f000-0x4)) 2018/02/11 04:19:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) recvfrom$ax25(r0, &(0x7f00008aa000)=""/166, 0xa6, 0x40010020, &(0x7f0000740000)={0x3, {"4ea7e9a6c8135a"}}, 0x10) recvmsg$kcm(r0, &(0x7f00008a6000)={&(0x7f00004da000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f00009b8000-0x20)=[{&(0x7f00001bd000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f000089f000)=""/4, 0x4}, 0x0) getsockname$netlink(r1, &(0x7f0000b69000), &(0x7f000003d000-0x4)=0xc) close(r1) 2018/02/11 04:19:34 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef8000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0xdc)=""/220, &(0x7f0000000000)=0xdc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000b97000)="19b5da248d47e94bc4ffa1ccf9deff1a677c0ee14949b482e2b2cdbc61fbe331211740120debc8c88c004b728223c66e7337461e4565cacae7b65364bf229d0cd6b24c4713590ff1172d7f2a3a1f7efa05bb0dbc7b7e0638c3e73353b574a191e6b5af8a02c737ae465b6bb6e278633016309a595d153f3dbd103e85010a71ea2720883fa3a95771d58fc41969af77f2a5a6a4585d59ee49a628c755920d3aefc2f9b7a029d0acc836af83a04eeaf21d84ee9f3c9d51593cf90c0571e0c95626dd08244a326ffd8097565f733aafdeacc1a56e53887634551e3afdb69cf815b392db5781817144e37ef65920d15b781782505f261783450e8432ce4333c477feb50268a90ea39026dc9d6cc7d1ab5832c1cc64288acb0f6f1fd6ad54eb2b8ea3bd23fe61cb4f621db09c076f858aab1ab82d763b9344413aab2241cb0f4324acce28e7917a1b6d1409f9e2e935406069de64139a740809eb88aa632479b9ceb4fb21394db3285664b95e1fda57aa4d4831b65770d9ab9f67ada862054d9a735233ad5108c7f9bff30877ce42f24146d9e7c8425841d9ce9ff11436a72837a544795f8a6c82c802003c9b2cdcefcf0e70b3614b5cfef5eff828c5f31ef9617c9646c2df909eb8500e58c48c5da679076fb1069ce5a560a06c590e85646657f2d9f6dbb709c81d5f563115091088a46323965b9e73031ece0c24b0c43ddc9a1bb834a87bf8678b0a0ca4854c820c94d579b42a101b0bf1950a8fe28e0a66a358fabdf3ee55b127c5ee407ac6223ee3214a22d6ef49bc439406617410d560dbf4ca67f402e7992463ea184c10aa3952e99250c23090daa144ee2076e993ad622d791eb988a0e25d54cdea2a765c0379d336300a03829667ab3816871b81d53adc6f5f72c8655ca2732c67f81ae5281408e78a7acc966e92c4a6a95bdc8d658f4e1d8c340f55b150cae6cc713f70c6a732aa00861b05ea8900c5e76feee1519060f42662ec4e2336a43554947bd5965d9293c6e01c3da6ddf50e1e974a8d6718632f8f3a453f8efcd276fc1d28ee13de49977f9b341563b767057ff86a9c1dc294251d4dfbc844b0e705bba8511228ceb7a0a6d3e5184ac1c80318a9f72d4b63bbb281d874428b09722c60ee55c8b9444f1aa02b4777cbe57de4293d30621a5497b326795771ba002612fcbb94e230d8f2771bc71b1a6bdf32e81de690436fb0519f94b86b3f336ac8218b8c3dba3e0695ee4683e1126bf2cd74a4977f6287911c915a2f6bced2f9845cd51df7a00b8055949cd6ae5ca99ddd1f4fa8c42a294cc0d70f710c46b2dba6cda08c4512cec5f82c819fcf845eba3b53902f96b829945b2ecc39d3cf2e40edba240649468c9ed991ab7ed3c6fac39d51deb79ac96f0aafc64117e9e43665d1fd86edd93ccfaef24bf7d29287185d9cc38a32c45126b923c2f70a07b7dd65b7a3a1abd55a6b2c32478769aafabe33a810caaec74a74a464fe63866483d09acf20c8a5079da653d26db81ebd1aa32c75cb3be652bc1fac1d46f5573510942a3caefa324eb9077e782d0ec5ed5a90890c4bc3c1f8707c4c91262096bf83a576ebd76d69689cd8442905c9a4d47730c97557031a97a35d960052e234d8933931e10dee6ab9bd46a8dc3e674a79271266ffe6d0e6f3577b004bbd899fbd47810d88f56c6053fd7c12df10994001e6e8f6cac6438a20f274fb3f17e6093fb1e1b388257d078c9932fdcb8c39cfbc6a36d97904413f881f80680e390374e32f686df0054af89cc3dd78f139400dae5876fa0c7a59637a3fcc1dcb7e7f072843d7e3436834caa38bf8596323491310f241dd2b9e128f8d26eacc2158aa73b8cd306269fca545845ea706382adf7fc40a60c6a9eeb712326eb6098362a8fe5e4c1775a271e864d5669a69439de12a6c98c7fb30bba664ce6c7b9ba4957b0a8d320a788ec8f414d3203f34ec38fa05ae0a446e7a04816496b4ff94f7abdd3ee65f80a2f6d64659e351e7adb0a17e29aba478b6150a4b1fcdd412de5c03b8bebb33283879fca165c9242f6e776684a4b92927b3f6a5dbfca3c2aecdb273c9057f3551b017565381445ef809ea869bc81baba3ae272cbdfd69132b4e8f25bca49e8e63bb354f2138e093a0d6fdaa0fb2d08dcd458d3fae0f23c6109d4f01aa4c5360341cc8ad079f754805c44a4c1e4e8b87fe1337d398cb83cd1f5487305d1de23e322e9750a55cd519c5c45eccd77d39b291ceb447b33f0ef36857cc7942c863fa7031c42fdb914f021da9557b353a8577a9b3392da4adb6fb1fbd2c3ba7e9e24afe7e9ed1677cbf3a98aee22bff25054b66b3895877bb5f47c5a43250bf5f887fa5148e42aa88023d08d202b0ca9b588a8bf66d32bc981503fd05f3a6f9b43940cfb5650f3c99d8d4538a0b6bc8a6194cbd35843cbd9ad64571c09498fd44275f9f138b630f44987c07d7d27b179d7daffec7081b70eb24a2f5f95bccbb745b55dc84bc169777bab0bc088df76f35ccb0f462a10636158f5b94ec938649cdf9519b553bf99f010c9fd9efade941ac333b57fee30c372792e94445dc31555d006c3a8639b5da2464b5caebe1c10019871917ac32d8902d7c5681d3fd6240baada22081d4fe405002ec6c5a900d86f121daf57dac1e9256d01b20e827d4825d7d5d5bec1b6ef74738ae5583e0754eb7db23272a1db161f4a2aa06b9078d9fb7f336aecfb02e9efc1a074efdce11cf8369e9464e034555ddf7b9478b34aaaf28e76f002e68569691ffaf6c41a3d4d1664d013bff710c740b05536ff720877556d923c54bfe785190ba15795ef98f9dac4e6ccd19180cc8a6f99811fe83b0bafefdfe52f59d4e74533c0c4fa69bdaf66718d40cf28e0735644ccd8e190b46b62b69f5e96d5f436bff3abfc90c53182a03f6210591fb16f543c3bb6c8b6277eec0e185ec6f54378e7c868bf32fcb77f97109a41b62b2f6b244388f035a109d659ea7ead44dfc541170c11c2d7e7e0c1411477ae8adc1820e63171289bb5b3b5ad95255f6be2ab4bd079fd5df6b3445230ee47c7092c0b4397a145803ddb33e9231f60d52bf7ac20d370e676e6485de0ad96985046216646dadef825e1b7611da327dda1b0a7ddfd6a4df14629c0669e435a09123395b0c044c8d1f6c987c4abdb4b04b7fdad1d88834459d0152231fad7aa23fd74ea47534b1d87fb9acaeb8ee262bf3815b5bc294cbe3016b13af4d4b138888f4c0275ae789563a12424d958e30a7e7897102cba00e389f579a84d4edcf77262a6daa1cdd4144ab805ea4505c5262953490f50a5b8ec0cb933f0779146c70e04df48ac422b21e7b854ffc87eb55c7e629d779496e6df5f598915180d3324f9c4d7653326aa1cc5608c105c7da0e63e2d023a661841b02f00137a49ce78e15a954dacb61dc50f1e41abb9d8aa3237b1f02aa479bd99e2fdf43e59eb4571a4a0dba84980bf0898e8f3b6bc6c698b87b8906d96157b470995cdcef28fd03fc0c7357c8291035a7bf00fc8a7089c76292fb7e3fa852533dfbe3a24d0ecb0298d8d7769c8b32cc2bde4c5709dfc3d6a0b0510e877c42714eb8267d88bd7d3b5810724184a1b09f8c852b8da0bd5f76338389b75c17beece638c37bb5171efbdb31e3e7fa7d76d6a561a8977721fa2bc6f33c7228e6fcad9856be0979ee41fcaabf2faf4d9dbeb05427d1c916f0c177116ac3d5eb43fe185fbf6e222029f2ee0329d3d8b7deaeaeba3a840fa3d707ab3c273809adb9be32a46196625bd930cbd02f6974cc3a9ca447d66f7b64ae935dc8140118a81159dd63dbe413e63396fcadc79682b4a0fae0112d333954820452ff051e5bb6d9a97bb2a6bb0eb978dad7e0336436c75b6fbacb832217382a83d655510332827ce617d47c9e6b31d09497acde038d3ef3e1cd6795ffc0568ba1fcf8a62a97f15f9969da934cb1dce7ea9c3f25b5b325ebeaef61d01742f49a98b0b9332b7cbf6377557ea0e7c7940aa19416c4a6c312691b0a7a06a55bf8ffd5d3ab27b1bdb8d306ab1c4363fbbb97cf74cd05ca8b179e1aad8618106ab732dc68289e418b0b0f3289945592e479633bd4009a5f83fc452a876e99d1b06fb5b72396ebb345da837fbce75a921e9378c4d7236352a6b4c997ff774fe1f506ac35822d6664fa69d6952a651369af82ddc2ffcda861f6a26d340bfcde60330f6d1eecc393f16efbfe0f67d607c5c58bd55636a29b5294aee9434a4708af7c138152e83bc30487dd28df8abdbc8559bcd51211ecfea5defde3593609b8975a08bb73b712cce0add5dacc7ffd46d9e45e0ae3bb460661af2ffc4f23f76aceb877a37fa318c82c8e157ca05a89bdad076bf19d94bd2c8bf4a5d0991f147f9d71381dd104261142e56b65bc58065da8f26ac3026eab839d4e49eb9f3189699a6cdb7e6d6f251f1352075a0f6866ad959828346d35789ae0c52cbcaebe0ebfe232a2d8d96e588951bc9aba3211bf311586c88eb1935579d3aec2515a241e8ff109408da38bcb60d67a8cb077305635585be348a8e0425d15b1972787ea5136dc7f9f4455d46a907e4c39a08593cb6a01815c025c2216976ca84caaacc9a25a16699d9380935edaa5ff4e6d1be7acde6b0b55434c2318a437d0c279cd27602d37e9084f32db25ee174eef56c1bc12edcc7d8d9fb8217fa94e954ecfbadead30802e66625de2c064611788d87702c9b3798731527b60d67cfff4ea85376cddabd5e532eec8f2e6c15f0d708ce86e9bb2eace41ccb57ee22a9f81d94d3224ee051dff7e0bc0fb14d51a8eade3547ac4d61a7754c61bad95dbd3393df14a71397eef8a32c1e52668a417a029a4112d5ff686773d446cf033fe4c6425b6c5ac17658d0d869d615dbb06378b81c8fc7668828bada10f02719095ebee18a65efe4866a0108dc0b1d17f83e820c1c9b11c40e41b56e3db19566fc9147a916328f42c9c1b70371425f20dc9dc462ccc6693233479a9e2616aa4f7b08159c9e66d92378dd371b78bc679897c9ea0a758a3333acaddbac7ca4e008486e4b9bb2362be9b7220dbebab8b7cb4701749935d3790e573f60b03bd98ff7e13f91001cb23bf0a78308d08833bb623da04dc1dca10f428620591ba4400b5f18c9f5cf1cac3f127330df38ab584c74ac3d8745ba5cd306bc8ea7b0962c706017685498bfd064ce5928e921ad4693375c269e8b5de4cd32fe7855a7bcf55a253f398bc70c3c325acfc68bf940e48930175e3b8c9e10fcc0ac057f8d1890c0de05855817621fa86e002ef672b0e7f2890a4e8f248280fc4abdefec945fbf5296b5f4915dc6f88bfdb2316bd2fbd4971dfc085af35c475e8264223e4ffe8a87b6ce1789f9886f18523153eba3785ed3504cd2b0d0a4116c4c890e9b6ba606c09d69f2e35c72e42f56917497cfe1c9fb89102d31e5a41b72d289cf47dde48cea213201964f34027d9ebfcdd939e8450f7da2313477e1cb3cf9d768385d154a7535a5aaac755eaf17122604c0de0ed1f25a308da8eb2b387d5def3b19b9242d604709958264415847b60ebf651dd6744886b638d0d220200d0ff5e1abfe495343fb075b6546dec4a297f04cdb74844c23c63b201094958315fd897caa98b498d2bbea0f6bd05fc06fdd127bfd603918420e3fbe70364cb9cbe5cfa79432d46bb150363dd25e4939949429a68318a2a225ecd82ff73b9ed9de7b6629a53019cad7c6f2c25aa65fa718d4db34faa8261456382a46dfa6894fd5908afc2dfca3af77dcbf0bc43b4683f5e2a68a077776b31", 0x1000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007d8000)={0x0, 0xa8, "d82ffe61079a97b7fbee0296216e6e9ba9b4cababd036c403b67fda022cf02352447803ea6e20ecef5cc86b9e3c72a6aa911f2f504159a3c0036c39f52a45dcc1e4b5f8e439a591392a3283df1f1611affb51bcb805735983e188b2994c05b2e306ed8772e04f21c42fa4a1a119b7594e822dbf6cf13d2086a0de2c8c31c829c5dc84132cde4bbc8c0401d262a99417487c696011ab4c9611101b5740db362e2f27a6805f09e9ed2"}, &(0x7f0000aa0000-0x4)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000098e000)={r1, 0x1}, &(0x7f0000946000-0x4)=0x8) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000b39000)=0x5, &(0x7f0000658000-0x8)=0x4) 2018/02/11 04:19:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ec000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000142000-0x24)="6c265bf04ad5eadc3ae89e885fa7e4e667cc0211f037e53eee158cccb86c15644412cd36", 0x24) 2018/02/11 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4), &(0x7f0000b65000)=0x4) pipe(&(0x7f00000a6000-0x8)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/11 04:19:34 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x7) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f50000)=0x9) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006da000)="1c0000000000000800005800000fff54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00004a1000)="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", 0x101, 0x0, &(0x7f000074d000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/11 04:19:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000fa1000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) listen(r0, 0x9) 2018/02/11 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000d64000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000759000-0x3c8)=@raw={'raw\x00', 0x9, 0x3, 0x368, 0x138, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x298, 0xffffffff, 0xffffffff, 0x298, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3}}, @common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[], 0x0, &(0x7f000002c000-0x11d8)=[]}, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000b0a000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000be8000-0x4), &(0x7f0000ccd000)=0xffffffffffffffc1) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) sendmmsg$alg(r2, &(0x7f0000db3000)=[{0x0, 0x0, &(0x7f0000988000-0x20)=[{&(0x7f0000e8a000)="3bff1b13d82feda4ac88c295b214712248ffcf9c471ebe8b7587e3ec847ba669ef57f7fa0e7667c39b64748e", 0x2c}, {&(0x7f000028c000)="2fec2243204c581ab551d31e7ee1738c849588fb48f9b3c8020ff2d30c495892e58a555f1011d7ee96155162d32c71c5bba3c938cb978697684572016b178151eb8c9418977a31d8", 0x48}], 0x2, &(0x7f000026a000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x20000000}, {0x0, 0x0, &(0x7f0000053000)=[{&(0x7f0000d9e000)="e31e212e624a2faef253e4ee8c74c67b4da5ab21338e6e26bbd725e41b621add5cf716eeee49628722b3e3046bc42deb3c2931e6726d959d4ad6d49c5f873826a5f0429deaa18952cf07", 0x4a}, {&(0x7f0000638000)="5b26ed280c14397fa7bde48effcc21e0f7614c1edd45e23f2d15d369881f44b0767b4627a29b7da1a4cffe2ec38062ef8744857b1a3078e87ea67fa61dd669429abf3c7cade415c0d2ac8fecd72dab559165ccea967e5e6e41e6afacf3ab8d155f81ccb5bd77eb74a6b3c5", 0x6b}, {&(0x7f000026b000-0xef)="03d3d99276751b6e9cbca291c1a55ae1284b44811d983614817047bd5967e64e8d5dbc0c81307d5302e924756775013b17e06bab712a4cd72aa78ec1ba804f5ae5ccfd7f3d28c31c3028536f88c868dcebe2aec8ad78ef75ed4fe810eaeb937298a30d7bafb2b7af5122a3db8aafb72077d8d63b4335a95f66ebffd9c797050d6f85a55bbc1094cb631f4a498e8afc6eef883f444439981ef97ff4b2baac9a84b80f7697aa6d5a9c014b2adef694ca7be9a6242be8183c5f0a1dd1161ef05ea2dadf1cbe9e0ecd682d648fee2d3bcbe5c80cb2b2d332a2866a2423e529a00c4e0cdecd680db11ff12cc114d51c3101", 0xef}, {&(0x7f0000982000-0xdf)="9fa7a5169e648cdadf5a7873cf6908c755451b449fae179ca0dc3c2a02eeec6aa563bf1b257f3844d6177d2a271ae0c83c56c28909533441d50d503de455b61bf89840ef675eb34fad370c8447cc8dee9176a4f1e0f862df3861c2e66a62867b862177e4333746429412c06fd16d0327bd89c76484643a73be1704375446d6b47b4a3d46b96716dcf6c7397162646a53dbafdb37d43893ddf7fece3e377a895c9cdd0a1ec95fba800b9d47520daa6ea78e6946114c64e33f2f7216d25dbb97cb38dc8158d9710efa59afa8d7e0bc1219327bc481be00d582e21e49df041102", 0xdf}, {&(0x7f00006c5000)}, {&(0x7f00000f0000-0xf2)="8ab94f509d75bbf5567279d40e200b6874fa07da7d4731c7ae115014a23e12f858af13e9d0c1dfd5bae907ecab1e8fd0f4b9f70ca444f6eaeb43cd7198fe8f6480af7e081ce38ee2669bcb9c0fae18b13d67a3c8c5ddfd286f19f62b61ed2a9fb60aceeb347966da279f13515fdcc2968d51fd8a04da061d57b65d9f20ef276596bffcd9fb96f5be3486c4f9eb9d763a0cb3528a9b5ed10b38ab41bda25a0ca562f361c80732ce4d276b2fce8cdd31df1add0dd695a0b2da82c695f2132c51e49b3cb6b8b220b80d327138e783e8e8882901d557e797045796fa5d4eced2a10bb9dfd96b4982e72da3fcb4fcbeb2792680ad", 0xf2}], 0x6, 0x0, 0x0, 0x8010}, {0x0, 0x0, &(0x7f0000f19000)=[{&(0x7f0000556000-0x84)="5fcd12c4d7078afd4dc6b54924637acafe94893594b5744b243481a9a5c377ea91b248d8e43213d8ef47a86db9fb9e7cdafc010d21e9f28b0026dd0ac06ab01078961a71ad234e7b31fbad63e458713262523bbf69f8068980f53c1bfc248f0acfb179e5ce2aea83ee125c62e58e95c295ad8bdc1e7c788b2bed30b9553566f759c4df4a", 0x84}, {&(0x7f00001d5000)}, {&(0x7f0000a03000)="85ac677e5e5610e3b3bf09cf021aa06227941ac7f2205b158ce08392b0ab4a89b7a97cc09f73beb4851e7f7bc3eab626e76afc680b45a3ba7b28752a75ef384efdc2313fd3979d416ab77b7c96a857599604fd15705f68dbfa34d10de6d6d95f00b58ee694c02de7", 0x68}, {&(0x7f0000676000-0x85)="ebeb88e51770dbf79ec9b5e71475bf6c562ec54a0ebb69f0cef5d1eab8cdd1529176712539a523f37ca602d82e6364f4bf772132825dea24593c0c84e7eaa0581590dc5b8ef42e7dd1a2a7f3618209fb54a06ec112a8a1bfdc602787a67fb021556f12c083ffc8f7b5c06b805e8f154783711e97e44df9aaad7d3b3b9791516f5b3d3da9ac", 0x85}, {&(0x7f00001e1000-0x65)="8077d70bbf8949ef5e03fe09d534e18e8a7766f8cf61ac01e68ec94a0d40bdabaf50ceb7e8b4570705ef5af8c41b8f740bb74270bd4f615458a2def526799b5dc7d67e5c3e5a770724716fd66e299c5a181a496552da85f84bd6bec83491cc240564a318f2", 0x65}, {&(0x7f0000354000)="5ce67c97141cb8d62b1a8c39cdc1c9bdc1b4e1e79817d99f6e246506c895bbac108dd121904bda28a21150f16a7c03c0db22fe016709d13cb5badaba77477d203d274a12a05f27fd3505ff7956fa9eccdfd252fc39c181a59c1a7e953df95cd6b7c05e81243fbccf0af9882424cd8e256c79c6675e744d5cc8d485d03a10550c355cac290b8fb4df38bb0bfb5bb0492c25ddddc0562b8340fe0a6bfaba18a5ae", 0xa0}, {&(0x7f0000dbf000)="65a655e2cc29395a67f41d70b6f8835dbf8525cadd28d2df6438c989b40647462ca48ceab40c4462d7b76840c7ee0613631e14a5554be424ea062eba14a2f22789b50637b174c16e61e850baccb9e6a329125b4691a4420ba5b3551d1f44757fe30f34a633", 0x65}, {&(0x7f00002ee000-0xc5)="e8937c429124f49f4b86d76416f0763d895d3473956cb796556258da8ced339124b855318c9db8c0059e924a9fee2dad429473c03f6c1f844ed25e1134507c4592919c90250dd53134e40cdf5f7a0c888460a0003a074c52732b8806077b556937cd568a146839b57c3b61284e6f3389f8163b6f985117421faf5a4bf6f673b678ffb103ae023af319d3f8332c2ede0d34507f1aea443d152499149b4755490cd42b4532fc97c7e8af50376c98fb6c1095dd4c17200a043e3646204c3a93626301c03e7471", 0xc5}], 0x8, &(0x7f0000a35000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x89, "8dd05175986bee08729f61c1c6c1fb641f725ff225eead47711b900b2aa73ea629996efe625edcf024cfb2c61c5a8b9a38ccfabdadaf0cb79cdc361008d638b96e935533b0d7d0d05d4335f393bdd0e1b05fa36792e2f28ca4b8022657781843eac5eb7676263fe445d1c29d40a3131ddf711da1790d34a442c5ab5c4e7046ac2043ca4a3941879951"}], 0xd0, 0x4}], 0x3, 0x4000000) 2018/02/11 04:19:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x2, 0x80000000a78, &(0x7f0000834000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c10000-0x63)={0x0, 0x64, "e02b96357a5fc0df476dfdd516a11ed0c73b4d6781027f8c4cbf20c8f65824d8959587c87bb21bdf4e909aed3a253a80a0fc050eef4963c8748cf1be31ff07273f98dff393f6777be92f985988a31bd0beeac4d9a11865f82777a80da907c75b81adab19"}, &(0x7f0000820000)=0x6c) vmsplice(r1, &(0x7f0000896000)=[{&(0x7f0000f0c000-0xe4)="4e4c0a601b557846ae5d6c1ecd957a1cfa181c0ec87330ab9210ed61b504c720ff85ca166ca1e458d5eaa57e00e1bdd4d441fa702a2ceae687a1dead63efb96e3c58aa7e1adaaf44e7f8e139ab34bd3918ffc5f216612ae67605d084ef254f7cd94bc6025709869a6a8ee613e69ced6311cf3c94e0fbe67d93a3e0c95c2aa2899e7223fe6e4638c381eda466a6675f8f6a39a8d2790cfba455bd112f2144a0da9f223e9bfc0dd1ba8c877da68c4ea4b6c15fd6d91d53352d2349ac6d6a0fbc1384d89dc70c65c7984cfe2f4c674692ca0cb61a67600d9b894e50c72fb71ce5cd56274857", 0xe4}, {&(0x7f0000516000-0x65)="3398702d060c49ac44b9eac8d9a2a02ccb59e5ac83168fa1df955d570d93e1f7961f40e2209a269a48b3d51cf68bd428276677be655ae1a5896e98989cef8b1c50578df733a82eeeba741291a75703689bf093ed7a7b37bf3cc2433549f30a87046591a619", 0x65}, {&(0x7f0000e46000)="406ac86b455d08ceeac219deae37ead67fd50aedab7c11981dabc26b91d3ee360faf0931e6f27b6bdb459729079aa9a07f158b862a66b1b2042caccd9c897f21656e10dcc541b44b4aebd78ce19dee1c11f266869f87fcfffe21e592b230e45922eb6ee16d6e126bb1c79400c34a5a44b1b741b46402bb3f34c3695de12d", 0x7e}, {&(0x7f0000c13000-0xc)="2e099ed0507503205816b909", 0xc}, {&(0x7f0000b01000)="8c6efdbeb8bdfd9f059048207ec9bf8d401ce963717ea111be02250c6885539785ae1f7075e1fc39fef99b404608f8fe3f0be087986c747c49533f46b2fb8190c558b21eafc142ccd2cb190d1ac8ca49d24ac4147b3e632b2f9e01987bf1de6ce8291102817db8d609ae6d1ce2dba25fb01ad0d48b675b2d72623cf6871925d7642a9e4807bc32fbbdff5d062b671bdb0c32165f3eaa4835a83f901b6884", 0x9e}, {&(0x7f0000268000)="29b01ad82478c4d58b659c2c65d7c9a06c726804771aa359d0a95609bdffece8098403d751d4b35046f7686b572476224f7afa3059b587eddfbd55fcc88055ae5815d8643d582a562b2e4be4942d5ee6e1be62db81e09bc5406bf2f9d2", 0x5d}, {&(0x7f000054a000-0x4)="6e5901e8", 0x4}, {&(0x7f0000690000-0x81)="73cdaeb39d9857df3b3a019e19da0a503c33cd6a8d1a33dd78ebdb565a3a8bcfff05efbedb84faba9a000a5f62d89307284aa7527251a5238ee3aa61dacf014c49bf7d7598ec06e88a24aef26dabfb2dfde24378ca21c5eaa7e41966db3b1c1da9c5ced59418111f976b67057bafc3d2387ff1fcf16eb101a4e1487e33815b414d", 0x81}], 0x8, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d09000-0xc)={r4, 0x9, 0x30}, &(0x7f00004cf000)=0xc) r5 = accept(r2, 0x0, &(0x7f000060f000-0x4)) sendto$ipx(r5, &(0x7f000071c000-0xe4)="432955b3d5ee3cff269019275e6426943e8d5ca4963724e36973e006357740132e8572eeb8872834b8a583977c639558f4a8aac5f6ca6c0b9e19a40996c2d0e9a7010a43fd175b22f728d71843530fe4a38378fd7763464a98e66ae24acaeacfdcdc45b8130da5bd26dd9c27e1e794c52478f04901ea836b93630b8640b80fd1cab4ad4a5c55e13f9b0a4496bc9fa0030dbc8d8e0a03eff9547d28d84f3ba6ce079cd72f48dd48f044577521abdbe851f2437795c811be6c22a0acb0f759e3c68bc95ee6a95c1a05e3eefb651c4875c046b64bd955af0a8b709604f6bb9d304ba6f05be8", 0xe4, 0x0, &(0x7f0000a58000)={0x4, 0x1, 0x8, "8d86e94a8768", 0x40}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6}]}, 0x10) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f00002cc000)=""/101, &(0x7f0000ebd000-0x4)=0x65) socketpair(0x1d, 0x0, 0x8, &(0x7f0000b73000-0x8)={0x0}) epoll_wait(r6, &(0x7f0000a02000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x3d4, 0x400) r7 = accept(r1, 0x0, &(0x7f00008ed000-0x4)) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000aca000-0xb)={0x4d30, 0x8, 0x4, 0x8, 0x10000, 0x8c8, 0x1, 0x3f, 0xffffffffffff7fff, 0x1, 0xc819}, 0xb) r8 = accept$inet6(r3, &(0x7f0000852000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000895000)=0x1c) getsockopt$inet6_dccp_buf(r8, 0x21, 0x8f, &(0x7f0000769000)=""/101, &(0x7f000001a000)=0x65) connect$unix(r7, &(0x7f0000517000-0xa)=@file={0xfffffffffffffffe, './file0\x00'}, 0xffffffffffffffaa) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/11 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x80000000005, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/11 04:19:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20001, 0x84) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003bd000)={0xffffffffffffffff, 0x28, &(0x7f0000a48000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b0a000-0xc)={r1, 0x80000001, 0x10}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x0, []}, 0x90) r2 = accept4(r0, &(0x7f00000df000-0x9)=@rc, &(0x7f000044f000-0x4)=0x9, 0x80000) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000bc8000)=0xffffffffffffffff, 0x4) 2018/02/11 04:19:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x81) r1 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000d1000), 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001d6000-0x4), &(0x7f00001dd000-0x4)=0x4) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/11 04:19:34 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001d000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000005000)=[@in6={0xa, 0x2, 0x80000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x81000000}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x2c) ioctl$int_in(r0, 0x5452, &(0x7f0000019000)=0x100) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x27}, 0x0) 2018/02/11 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0xfffd) readv(r0, &(0x7f0000ea2000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/02/11 04:19:34 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000005000-0x44)={{0x2, 0x2, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x60, {0x2, 0x3, @multicast1=0xe0000001}, @common='tunl0\x00'}) r0 = socket$inet(0x10, 0x3, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={r0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000015000-0x10)=@req={0x4, 0x38a, 0x100, 0x30dc437c}, 0x10) sendmsg(r0, &(0x7f0000011000-0x38)={0x0, 0x0, &(0x7f0000011000-0x10)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x10000000000001c7}, 0x0) 2018/02/11 04:19:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000520000)="240000002500fff73200000800367700fbffffff0300000000000000fffffff70100ff10", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002f6000-0x8)={0x0, 0x4}, &(0x7f0000e95000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009b9000-0x20)={0x1, 0x9, 0x8000, 0x1f, 0x800, 0x20, 0x0, 0x2, r1}, 0x20) 2018/02/11 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4), 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80003, 0x4, &(0x7f0000ef2000)={0x0}) r2 = gettid() mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ef2000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000ef3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ac000)={0x0, 0x0, 0x0}, &(0x7f00009eb000)=0xc) r5 = gettid() mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c4f000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000ef3000-0x4)=0xe8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000-0xc)={0x0}, &(0x7f0000ef3000-0x4)=0xc) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00007d9000)=""/9, &(0x7f00003e1000)=0x9) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ef2000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000ee8000-0x4)=0xe8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef3000-0x4)=0xc) r11 = getpid() r12 = getuid() r13 = getgid() sendmsg$unix(r1, &(0x7f0000e55000)={&(0x7f000066c000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000422000)=[{&(0x7f0000485000-0x33)="b38736235ecd277eacd7f451e8354e19711d7c032f5bbbcff72c15d32048ffead82b41c078b488d8db53aaf526712655ebbe64", 0x33}], 0x1, &(0x7f0000b37000-0xd0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd0, 0x40400c0}, 0x40) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000061e000)) 2018/02/11 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000020b000)=0x8, 0xfffffffffffffdaa) r1 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000c31000)=""/140, &(0x7f000061e000-0x4)=0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7cc9a020000003c"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000023e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) 2018/02/11 04:19:34 executing program 4: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000014e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5e}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x861}], 0x48) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/02/11 04:19:34 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xea)={0x0, 0xe2, "2e4bf8208e312e02eb07a6f1fa98c4e5b434878362b2c2c0ff56b6f6aea5876c97c8a1ab534d2851d8d6b8dafa62555cbee3c353d7dcfa21cfd44b9a3dfb22d7c2edad9b8f6bddbfed00916416de67555d6f0e9ab05e8d6cc0211a7e1cd2785a1b3443d807fe21dcc7a1e2a015e00fc96258c3bc841008e3194d14e54cd57b920319095ad2ab8b5905b6276fc413265fe224aa3f4c3c712f36a480931c27cfb384bf970d72e2e08484f914fdf7930a86574f52295bbb5980821d31a225e3e42163bc83de471ec168da0dea304a20c4ecaba40faea1b8cd20a56d866a5ad3853525e0"}, &(0x7f0000006000-0x4)=0xea) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}, 0x8, 0x1}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x7}, &(0x7f0000005000)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x3ff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000005000-0x8)={0x0}, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000006000-0x72)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x14, 0x4, 0x7, 0x4, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @rand_addr=0xffffffffffffffff, {[@generic={0x0, 0x12, "fee6f8aa6bb6b4754a45e062128d8bfe"}, @ssrr={0x89, 0xb, 0x2, [@broadcast=0xffffffff, @multicast1=0xe0000001]}, @timestamp={0x44, 0x1c, 0x1c, 0x3, 0x20c00000000, [{[@remote={0xac, 0x14, 0x0, 0xbb}]}, {[], 0x8}, {[], 0x800}, {[@loopback=0x7f000001], 0xffffffff80000001}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r4, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/11 04:19:35 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000093f000-0x5c)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x6, [0xffff, 0x91, 0xfffffffffffffff8, 0x7, 0x1f, 0x1, 0x1002, 0x7888]}, 0x5c) 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_gfeatures={0x3a, 0x0, []}}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000899000)=0x7, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f000093a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000086f000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000757000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x3, 0xfffffffffffff000, 0x3c0d, 0x100, 0x5, 0x46010000, r3}) 2018/02/11 04:19:35 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000008000)={0x1d, r1}, 0x10, &(0x7f0000005000-0x10)={&(0x7f0000007000)=@can={{0x1, 0x6, 0x1f, 0x9}, 0x8, 0x2, 0x0, 0x0, "f32a4ac9cf87a0cd"}, 0x10}, 0x1, 0x0, 0x0, 0x810}, 0x11) 2018/02/11 04:19:35 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0}) sendto$packet(r1, &(0x7f0000fea000-0x89)="8f7867c258c4b53716ac6179020cec4b2cceb9060cc9f3bbfcfb09ff6bc817d8f2035803478bc85a7194cd07d8888706ea72eb012dfe0eeedf34d74912308b5dfeb2c029b1f03723d113db351d713018c5a7da06e2e310533cd876d53fd182ff94fce1d16c632782fdf4e6fe586d34529979ee8910da6ea86c98068c3ace486d4957bf481877f5ed1213", 0x8a, 0x0, &(0x7f0000fea000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f000013e000-0xa5)="af5f93f06637457fa3200e7ba14a4dd57d6b30d4fa842fab3123dedef15114360682d78ad6a7690aecbf3b3f74e20a8f4b910e5c7cefdb0a4bdf9db2092826e3a84bdb7d102d3da00f7ba95121f9be974f0c5b1b50f3b38346edf122fa089de1f915a92243014a793f51f6140dbb026c440dffd4b8bbf72b79f6c3bd98b8b4d7a5afadeb565c0654f4cd1641e78e394827bb69430b3e8d51ce1928fb4abeb936b2c091d439") 2018/02/11 04:19:35 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000016000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000013000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000e000-0x4), &(0x7f000001b000)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000001c000-0x4)=r2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000001d000-0x4)=0x10) setsockopt$inet_int(r3, 0x0, 0x6, &(0x7f0000018000)=0x7, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10}, 0x14) 2018/02/11 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000212000-0x4)={0xffffffffffffff9c}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000ae6000-0x2)=0x8, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff0000)={{{@in6=@empty, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f000066d000)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000044f000)={r0, r1}) 2018/02/11 04:19:35 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000007000-0xf2)=""/242, &(0x7f0000007000)=0xf2) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008000-0x4)=0x14) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000002000)=@file={0x0, ""/108}, &(0x7f0000008000)=0x6e, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000003000)=0xe8) r5 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) r9 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) r13 = getuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) sendmsg$unix(r2, &(0x7f0000002000-0x38)={&(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000006000)="605b909aa28c67c43f88162b0081765cde5b162db147760110b2333dc46013b79ef649647fb091ac1b7ae199", 0x2c}, {&(0x7f0000008000)="d3026d2c1848db11d89873805783128f67e970c0df544e958526bf9ef06682e0215d43cfb8691be332f83afdc74c7fd98a4020496220367adc1eab971feb98c466bbaf5cc68da0385c3a2d648ed880e47039b0f23565c699a83cb2439a5606bc2686f9847054a8ab4ed8f3aee89b4dca3932f87d09dc879d524aad40ac60249a24aa2c73b1b041f15d8c5d898af85e1368e22d9d36c6e2943eb89a62468e5ac5cd71871eec83ad99370e41f2d3415070185eda3a9ef5a75af415127b2c8335afda1f4d6c20ac509e70c1d283b99705466d8c965722310fcea9cd68d6f9ee9a0c3885dcf7e9d4e2352ffd76b14e10bf2be8ba2c0b2f2dd4", 0xf7}, {&(0x7f0000003000)="9f25112e09d012d33d51d7671ce9c2ae10001f2dcd57b335bed5b3e8876e9d9dceeb730c5ef0d0173e86b383ba492f8480516e2facf465b33b8f", 0x3a}], 0x3, &(0x7f0000002000-0x168)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x168, 0xc810}, 0x1) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xe}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/11 04:19:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@un=@abs, &(0x7f0000bd5000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x0, @multicast2=0xe0000002}, 0x82, 0x260400000, 0x7, 0xf7d6, 0x8, &(0x7f0000ac4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10000, 0xfffffffffffffc00, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000000011, 0xa, 0x0) sendto$inet(r1, &(0x7f0000b76000)="f3bb44c8253f105cc5ef15107a6a0e6c8f99c278bac8e8de4814bedb03802c14e4b685a0c86bf6dd62b2ed1e6cc027c0cb83fe1ae776d96e1ecedd659d2185189f6015602e0c5cb7ccac2ea95bd11c74c8e644f2e8d1eb853e48fd95126fcecbc7fd94b4b36ee38764bd8513986579a361c97953d2b014e29ba954b664974d2a163a333fddfe9046457413430e66f446f75bbab77cdc144e0ff2110e004f4a024afdb79807a52118c852dac0d7887c30caa6d5ee6474f65d095655469a8fd2520367bf49e0d0449a8b46b1eb2779375fd8ad41180a92421b", 0xd8, 0x4000000, &(0x7f000077a000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$packet(r1, &(0x7f0000486000-0x48), 0x0, 0x0, &(0x7f00000b3000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/11 04:19:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000e6b000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000eb6000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xac48}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x800, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x0, @empty, 0x8001}], 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f00004d0000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000a64000-0x1), 0x0, 0x20021004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00007c1000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000571000-0x5d)="c6", 0x1, 0x0, 0x0, 0x0) 2018/02/11 04:19:35 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) socket$nl_netfilter(0x10, 0x3, 0xc) preadv(r1, &(0x7f0000024000)=[], 0x0, 0x0) 2018/02/11 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ffe000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b0200b5f7f1"}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5}], 0x10}, 0x0) 2018/02/11 04:19:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008fa000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000001b000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ba9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000073f000)={r2, r3}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f0000e43000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/11 04:19:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f0000012000-0x2)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x2, 0x4, 0x401}, 0xc) 2018/02/11 04:19:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000029d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001f6000)={0x1, &(0x7f000053c000-0x8)=[{0x0}]}) writev(r1, &(0x7f00002c0000-0x30)=[{&(0x7f0000326000)="0a9ff721541ccae5874d9af7e705cd03531faf43d52ff41e31dfe0b3882904d4fe03599066712d1d6290c8c5ef95dd50e49feb9f4505042c32ccec7ca16d5961dc20e422ae5a25291c", 0x49}, {&(0x7f000057d000-0x96)="6d714d36975b26290e623a7aaf98a7648139a421ef7ebb79d30e4107d708640d396f513fab5a40f045dade18ea8c40a5ee3f95d610d17106cf6359d27f3bd49e8b5db11272a2d229fedd27c5389d86c7582a5995612afea7a54c0bf9147d64247685ebd0bf8753a8bccacfbd6b58a04f4d7d18a5a7beffea86fb9b0895037dfa1b076d6aa0367cd40edf5ed1ff3ac7cc73c219842603", 0x96}, {&(0x7f0000cd7000)="adef14e253aef132d76a9929e8ceeedb6a70085a209a4fd2c68c506fdd8d761caf5fe33f3388dac121eee9f482de407fa84404f5c4e3553980ed373b03416f79c45a150f73a51a20c84352d7c4b97c55c0bd97afe6869f9f733c61", 0x5b}], 0x3) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000a53000)={r2, 0x2}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x18, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/11 04:19:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037b000)={0x2, 0x8000, 0x4, 0x9, 0x0}, &(0x7f0000e8c000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bf1000-0x8)=@assoc_value={0x0}, &(0x7f0000c09000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cbd000)={r1, 0x1, 0x2, 0x0, 0x9, 0xffffffffffffffe0, 0x7, 0x8, {r2, @in6={{0xa, 0x3, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x1, 0x2, 0x0, 0x6, 0x200}}, &(0x7f000061a000)=0xb8) write(r0, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) sendmmsg(r0, &(0x7f00005ee000)=[{{&(0x7f0000847000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x1, {0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}}}, 0x3a, &(0x7f0000288000-0x80)=[{&(0x7f00002d4000-0x5f)="5da9cfa7bfb1da0f55df123a35084725f702bdab3954c2a553bb06f7d1cb7fc5e189b3d9a799410ab1176c6b733ba27f9fc7a80b9f2ee71cd119b8cc52201938d905cb9853a44a4d9a0e244d265104e2d46177e5a227e9e5ed7f11b62d97d9", 0x5f}, {&(0x7f0000002000)="eeea907c5708d5cf8dca0a6ed2654e13d52723d4af7dddfcf1c6b237b3c9ea760254a1b2076a4093b1adac6d52bf0a85676b484ffc0bfb43c63f06b3d49fe73b20ad8972ac9fce613c364d9965c7a1d60960af6d9b21bb335efbe3c453944fc4a6c733bb44c16d5da560e54b7a0dad9f91605c3a989c87dac15bf6194f551484df4b80ddf7b1ccecb97c1bf6d332014c4c412ea15c933572fb700ecc166e25e57e0fc80944bb145bb163ca63c56919878ff5749b9b91", 0xb6}, {&(0x7f0000604000-0xa6)="fda543d6b6cc97dd62dac3dedfefe96818666d8dbfd057d38fe20981bda39e821e4d0686f52e09579096de16ca65d23fecf7dddec6f22047e6e4367ea48d666c71becb613534fec3e35dc273f0f8dabec991ec3eafcd75b7331943a3abf4ddcc6aedc6e610b3030bafd2f1d6d9279fee04684da66bb3d69d1e6b86a6339d9353df8bcfa7e30d8ffc44f5af38c67b5ffe5d1cd0c5e9ed54f0d26c78ac6c57c6522e47b031d11b", 0xa6}, {&(0x7f00000eb000-0x52)="5a25ca2bad94e121c9f63a00c0963a5195f1735290f4d267bc3014b0398c7f91aa6dac49510fa2a3d68713af2217467d336e8be44fe2f6cd7e75551fcb49f78cb7b25efa29c80764d8369eaa35c03dc82716", 0x52}, {&(0x7f0000803000-0xfc)="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", 0xfc}, {&(0x7f000071d000-0x9f)="695aeef72e9a6e87fb311db17e268e48fabfb29a6642adbf07eb81976e3025586879942eecb1e68d1391921684f860ef0449bd2039ee79e6a97323897ab48eae27373c7872b1b00a0c28f551d4262c85159d10b9f6811ac693b002b20420d14dd43b2c42c9348328d8d722b40a2a642fc46709d720425a7dd092ca9a9aed931e4f606b037e69a9c9324c70d2aec7936bfde756e2c25d3a5da3f22681b8a6a6", 0x9f}, {&(0x7f0000772000-0xca)="9cd5aa5de91843b6ad53298bb1ea8b7dee3c1804cc21ea7aa6770a03ef21ff94e34fe40fdc692c1eeb0bfabbb6588ed2096b97967d6d74f7e2655e24bd5a5d7d4e3eb7e8d17cedb6e0cb1873e2f1d36e52ff80bbea6cfa4855e8523d65efe63f5f4fb6de43b72fdfe1c2459f2af02849c48ce2da8c26ef193b56a3f9334c322c11af5a0858fa243a44b839078b90dbac201f7272627488e4026db50fcf93b4acf1a0d7e0d33b2aed52ea2d585df879419ac896adb0f97c4ebdc4b19f137c78a55a92ecf8d50aaff91108", 0xca}, {&(0x7f0000f52000-0x70)="da2c1ee8bc59cec8b7ff0d90506b865596dd018aebe799aa394dc1160cbfc20225aa6efa1a080f6f3e6795e025e0754e4949edbb122091866e9e7f200ec12fd2090c9467a56683d88e9e2a5059516e425c3cb09598e01a508f9e46df2957c0438bd6af5d03ac6bcd69a10c6c68fa103b", 0x70}], 0x8, &(0x7f00001ae000-0x220)=[{0x70, 0x115, 0x4, "3e3f487a736ab44ae9bcbd341ba88a61b4e07e02be504e27a14b22f90e848028b8bdba378703ff5932a656c7f64c072ac37edb2547e863cf07a778d4f484fb22ba2549f102fec8c8be624c75826689db97bd79f854bbe29278cabc98de98"}, {0x98, 0x114, 0x401, "47542713af22c4c8cb6178a3dc06be7151aee3ba531a99d77a6c79e01f6970e57e7f49a356683fb07ad3ddc629a604564d70a574ce7c8774ad74624d39e775f952853173b330b797ef6cdd359bc47d33f1ded6f7680fdd9dbdc425b158bc73bb4c518b635532e46b8a5a70ae3cbd62925a3172b19dd90d4260337a08e4adeda74b2cd529ed5508"}, {0x60, 0x18b, 0x9, "bc6e7627e4dd26ce8c868d94402fb5dedda210f84a485783fe27c69440fcd3473b2258c08e2ed6caf9a9355a5217c24bb7dc5d68900421ead82292febb108a3428d161e39da731f3d308ac"}, {0x28, 0x11a, 0xffff, "00d1ce163cabb036bac881e645c604b7c24d3c"}, {0x90, 0x115, 0x7, "b25d7035b83d917f78709deb9f91fc50eebb7bb3f97f00f2bd83dbf469ad22f2d29fa6bd985871fc76592b69c2c9dba12403b7e034deb5d3ea021d9615a65c5bafd861b4386640d2f1ccc7cc3c4add67906cba9bfa4d6391af698430895508b2a86cbe37b9c5a6c4183ec16590731aa0c5582328ad494db3fd"}], 0x220, 0x4040010}, 0x5}], 0x1, 0x1) 2018/02/11 04:19:35 executing program 2: mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000320000)=0x9, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003a3000-0x3e8)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x258, 0x0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f00003a2000), {[{{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bpq0\x00', @common='ip6_vti0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x190, 0x1b8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@empty, @multicast1=0xe0000001, 0x0, 0x0, @generic="3d747b0f94cf223d21df054e8462dd23", @generic="499ee46663d9c31ddc60466ff1bee386"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) pipe(&(0x7f0000057000)={0x0}) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00003a6000-0x4)={0x7ff}, 0x4) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00003a5000-0x4)=0x4, 0x4) 2018/02/11 04:19:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0xa, 0x6, 0x8, &(0x7f0000299000-0x8)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000723000-0xfb)="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", 0xfb, 0x4000, &(0x7f0000bda000)={0x1a, 0x6, 0x3ff, 0x10001, 0xed3, 0xffffffff, @empty}, 0x10) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r3 = accept(r0, &(0x7f0000296000)=@sco, &(0x7f0000505000-0x4)=0x8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r4 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f4b000-0x4)=r4) sendmsg$nl_crypto(r3, &(0x7f00003e5000)={&(0x7f0000dbd000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000093e000-0x10)={&(0x7f0000a68000-0x10)=@delrng={0x10, 0x14, 0x4, 0x4, 0x3, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x200080d4) write(r3, &(0x7f0000efa000-0x1)="a1", 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000442000)={0x6, &(0x7f000002d000)=[{}, {}, {}, {}, {}, {}]}) sendmmsg(r1, &(0x7f0000bd5000-0xb4)=[{{&(0x7f0000961000-0x14)=@ll={0x11, 0x16, 0x0, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14, &(0x7f0000720000)=[{&(0x7f0000153000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f00002ca000)="980f2f600754aae51eb0bf7b64bd16d2a6955375fef2e09fa779", 0x1a}], 0x3, &(0x7f0000e87000)=[{0xe0, 0x112, 0x9, "d48dd491eb01ce9cb98548b49cd7e108c2850fdf27fed6cae0cbe670cbfe4c8f14c32591f94f2628ae734c59793a355ab9a727132b88dd3df7cc54a9c248c153a2477fd9184d883150cb25e47bbd5f07c2908d37dca29b6d0355b224b53f63a0af1caf88bd3d8e474e84b34b0cd5787d98e522585315181bd57e0e1c4d2fb41b9b323d81800236732508d861b1ad120898526f5386938515b39214ee694a4d84f3a575d4b8e136e168ee65af14d9f05a336d55345266c8ecaf2861fe43b067dafe432530c020d44c35e39b1d3d7d8628"}, {0x30, 0x0, 0x7, "a721bffa5eb264a0246a8c5b1ecccc7e0ccd19d56bf101fa39"}, {0xe8, 0x110, 0x10001, "91b0915a280d10cdb48efb8bdeb2da796a7fe282641ef02d7720f0c9989170ad1b4a48578eb47914d86bc243c962537159cc28ba1b71366f1581c6ae46ac0097cfa2e94be48e7d0d62fd1067d72df5e7e74f8365cda974cf8879b4e3ae5334375a23b9bedfa5ccbb7061c123c34e3e5d2c37f658e892dd68c64a70ffd0f83a083b65e6a8d1d7b2344c915ebe764bc165583a0a507b701b6c92cf985ac5e883e3ca1b12c11014e47878baca39a194dc8e723d01a755e4acef98724d9c02d28facdf530f7c6741ab4c1ea8c2b7576584e42eb5e3a14959"}], 0x1f8, 0xc000}, 0xb746}, {{&(0x7f0000d8a000-0x8)=@sco={0x1f, {0x3f, 0x6, 0x7, 0x100000000, 0x7, 0x2}}, 0x8, &(0x7f0000bdc000-0x30)=[{&(0x7f00008d2000)="a2d49f01a8278af840c33f6e6bedacdc5511f5d4ea65347d0484d0c562decba201487dcd12143092322fafb69eb5b2eabe9f77cce2e2abdf07347826da513bbf88c6f8fb49a8bc86ba265cccd78c0885db6d8b6e9d2e755210351d0feb035dc071c1af5142bc2c27055096336d0a6c5685ab0ed8d8d077521d2859cef691354dd1a693d7a82ec96408ada9a2e702c626557195cdf22297fc7a61434682c6e7e38308d5058b47ee9d96182e4b86e82985d83274c65491d368f0e239911160c1c21d22a7", 0xc3}, {&(0x7f0000140000)="1aae3266df03719bd1d4ee9f394200369ef6828ab38ff41c35ed204b36c6528afa6069130dc13370bbe4bd21320e106e13068e627e065938f2b27ace75a0ccc6e42d49bd6d4fca6464c9ed14192cdaf08b2b641b2b3ae686aaecbcf5d737fdda57777249d032181d60f28dea2f244cac46713909f103c2a460843d8a0842084a14ad361d4f871ebb933629302e4662962f3d6f58ed13e8dba5f409d3b27be96036b4d8", 0xa3}], 0x2, &(0x7f000032c000-0x1a8)=[{0x10, 0x10f, 0x8001}], 0x10}}], 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000067e000-0x4)) 2018/02/11 04:19:35 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000069000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a7b000)={0x0, 0xf9, "b7d2b200167a89babdc82a9ca4762212c137c78b7fe142d5f34cf44565e88aea17815e5d6be5fc854e9b32563b4fdfac0824eefff5faf28c3ba043e67cfa56a9bcb36d3f0ae018ea9b7b5126e7fea0a08174013b0208fd83fc709e268d13970882eaead6d690a5b68a654b47dc26e049d456644be9052c86c795152c63186bbbded6de7c753ec59fea31a34840de05b64db3860eb348f8866b47134b42ac15465838fb5bea98233a96d57eaef1acb15825901fda0d779b147fe50061377b80b3417783b779d762baa9f5b523749d1b328573a46f647af849eefe5ba4ff54cb12760cc03fc67f21a4305b61c85bdafc0d6be4d8ab4be1243cfb"}, &(0x7f0000fe6000-0x4)=0x101) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007df000-0xcc)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x123}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x2, @rand_addr=0x8}, @in6={0xa, 0x0, 0x7, @empty, 0x400}], 0xcc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000549000)={r1, 0x4}, &(0x7f0000c15000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007fa000)=@sack_info={r2, 0x3, 0x3}, 0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000175000), &(0x7f00007a2000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x0, []}, &(0x7f00004ac000)=0x4) 2018/02/11 04:19:35 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common, 0x10) mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xe, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="240000001a0025040018000400edfc0e0a0b0000000000030009ffeb0800010004000100", 0xfffffffffffffd72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) pread64(r0, &(0x7f0000255000-0xf)=""/15, 0xf, 0x0) 2018/02/11 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b71000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) read(r0, &(0x7f0000023000)=""/29, 0x1d) syz_emit_ethernet(0x4a, &(0x7f0000a59000-0x9c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x40000257, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"1b0518f86e0be29acf040f183caa19a090424c2d"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) [ 37.112692] NFQUEUE: number of total queues is 0 2018/02/11 04:19:35 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000014000)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x1e, 0xffffffffffffffff, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_FLOW={0x8, 0xb, 0x8}]}, 0x24}, 0x1}, 0x0) 2018/02/11 04:19:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000885000-0x10)=[{&(0x7f00009df000-0x1f)="1f00000001031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000bfe000-0x8)={0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000922000)) 2018/02/11 04:19:35 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000776000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006f6000)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast2}}, &(0x7f0000961000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x1, 0x0, 0x8000, 0xa, 0x20, 0xa0, 0x3f, 0x0, r2}, {0x7, 0x61, 0x7, 0x7fff, 0x5, 0x28f0, 0x2, 0x8}, {0xdd6, 0x3afc, 0x101, 0x2}, 0x8000, 0xffffffffffffffff, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x5, 0x3, 0x9, 0x0, 0x2, 0x75c}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r3, &(0x7f0000e23000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000843000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f3a000-0x4)=0x10, 0x800) accept$llc(r4, 0x0, &(0x7f000073f000)) r5 = accept4(r1, &(0x7f0000618000)=@rc, &(0x7f00008f8000-0x4)=0x9, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000f76000-0x4)) 2018/02/11 04:19:35 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x410, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1}, 0x8) sendto$unix(r0, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) [ 37.157544] NFQUEUE: number of total queues is 0 2018/02/11 04:19:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000039d000)={0x1, [0x0]}, &(0x7f0000eaa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e9e000-0xe)={r1, 0x7ff, 0x3, [0x80, 0xfffffffffffffd4c, 0x2]}, 0xe) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bfb000-0x8)={r1}, 0x8) r2 = accept4(r0, &(0x7f0000f6c000-0x80)=@generic, &(0x7f0000ba4000)=0x80, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00004ce000-0x8)={0x0, 0x3}, &(0x7f0000875000-0x4)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003cd000)={r3, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x5, 0x2, 0x5, 0x4, 0x4}, &(0x7f0000577000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004a4000)={r3, 0x4f0}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x0, []}, 0x8) connect$inet6(r0, &(0x7f00002d4000-0x1c)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) [ 37.214783] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:425/tfrc_rx_hist_sample_rtt() [ 37.228255] CPU: 0 PID: 6160 Comm: syz-executor1 Not tainted 4.15.0+ #222 [ 37.235188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.244794] Call Trace: [ 37.247369] [ 37.249526] dump_stack+0x194/0x257 [ 37.253169] ? arch_local_irq_restore+0x53/0x53 [ 37.257836] ? tfrc_rx_handle_loss+0xb38/0x24d0 [ 37.262516] ? __lock_is_held+0xb6/0x140 [ 37.266576] tfrc_rx_hist_sample_rtt+0x407/0x4d0 [ 37.271333] ccid3_hc_rx_packet_recv+0x696/0xeb3 [ 37.276079] ? dccp_parse_options+0x3d8/0x1030 [ 37.280667] ? ccid3_hc_tx_packet_recv+0xd20/0xd20 [ 37.285601] dccp_deliver_input_to_ccids+0xd9/0x250 [ 37.290616] dccp_rcv_established+0x88/0xb0 [ 37.294933] dccp_v4_do_rcv+0x135/0x160 [ 37.298912] __sk_receive_skb+0x33e/0xc10 [ 37.303068] ? sk_free+0x40/0x40 [ 37.306449] ? inet_lhash2_lookup+0x5a0/0x5a0 [ 37.310940] ? skb_send_sock+0x50/0x50 [ 37.314824] ? __local_bh_enable_ip+0x121/0x230 [ 37.319500] ? dccp_invalid_packet+0x55/0x7d0 [ 37.324000] dccp_v4_rcv+0xf5f/0x1c80 [ 37.327817] ? dccp_v4_err+0x1550/0x1550 [ 37.328400] syz-executor6 (6162) used greatest stack depth: 13312 bytes left [ 37.331876] ? lock_release+0xa40/0xa40 [ 37.343054] ? __lock_is_held+0xb6/0x140 [ 37.347138] ip_local_deliver_finish+0x2f1/0xc50 [ 37.351891] ? iptable_mangle_hook+0xaf/0x4a0 [ 37.356390] ? ip_rcv_finish+0x2040/0x2040 [ 37.360622] ? nf_hook_slow+0xd3/0x1a0 [ 37.364513] ip_local_deliver+0x1ce/0x6e0 [ 37.368639] ? ip_call_ra_chain+0x6d0/0x6d0 [ 37.372935] ? ipt_do_table+0xe70/0x1950 [ 37.376972] ? __lock_acquire+0x664/0x3e00 [ 37.381189] ? ip_rcv_finish+0x2040/0x2040 [ 37.385412] ip_rcv_finish+0xa36/0x2040 [ 37.389365] ? inet_del_offload+0x40/0x40 [ 37.393497] ? ip_rcv+0xf22/0x1840 [ 37.397017] ? lock_downgrade+0x980/0x980 [ 37.401148] ? nf_nat_ipv4_in+0x1cd/0x270 [ 37.405270] ? iptable_nat_ipv4_fn+0x40/0x40 [ 37.409661] ? nf_hook_slow+0xd3/0x1a0 [ 37.413529] ip_rcv+0xc5a/0x1840 [ 37.416878] ? ip_local_deliver+0x6e0/0x6e0 [ 37.421184] ? print_irqtrace_events+0x270/0x270 [ 37.425914] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.431088] ? inet_del_offload+0x40/0x40 [ 37.435218] ? ip_local_deliver+0x6e0/0x6e0 [ 37.439518] __netif_receive_skb_core+0x1a41/0x3460 [ 37.444519] ? nf_ingress+0x9f0/0x9f0 [ 37.448294] ? lock_downgrade+0x980/0x980 [ 37.452430] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.457602] ? check_noncircular+0x20/0x20 [ 37.461814] ? update_curr+0x47b/0xa60 [ 37.465678] ? __lock_acquire+0x664/0x3e00 [ 37.469889] ? numa_migrate_preferred+0x250/0x250 [ 37.474725] ? __lock_is_held+0xb6/0x140 [ 37.478784] ? print_irqtrace_events+0x270/0x270 [ 37.483514] ? numa_migrate_preferred+0x250/0x250 [ 37.488334] ? check_noncircular+0x20/0x20 [ 37.492540] ? enqueue_task_fair+0x3c8/0x24a0 [ 37.497031] ? __lock_is_held+0xb6/0x140 [ 37.501076] ? find_held_lock+0x35/0x1d0 [ 37.505120] ? lock_acquire+0x1d5/0x580 [ 37.509070] ? process_backlog+0x45f/0x740 [ 37.513298] ? lock_acquire+0x1d5/0x580 [ 37.517563] ? process_backlog+0x1ab/0x740 [ 37.521778] ? lock_release+0xa40/0xa40 [ 37.525739] __netif_receive_skb+0x2c/0x1b0 [ 37.530042] ? __netif_receive_skb+0x2c/0x1b0 [ 37.534524] process_backlog+0x203/0x740 [ 37.538568] ? mark_held_locks+0xaf/0x100 [ 37.542710] net_rx_action+0x792/0x1910 [ 37.546664] ? check_same_owner+0x320/0x320 [ 37.550962] ? napi_complete_done+0x6c0/0x6c0 [ 37.555432] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 37.560508] ? try_to_wake_up+0xf9/0x15f0 [ 37.564629] ? lock_downgrade+0x980/0x980 [ 37.568762] ? migrate_swap_stop+0x970/0x970 [ 37.573152] ? lock_acquire+0x1d5/0x580 [ 37.577116] ? __hrtimer_run_queues+0x3dc/0xec0 [ 37.581760] ? check_noncircular+0x20/0x20 [ 37.585971] ? lock_release+0xa40/0xa40 [ 37.589927] ? __lock_is_held+0xb6/0x140 [ 37.593968] ? find_held_lock+0x35/0x1d0 [ 37.598015] ? clockevents_program_event+0x163/0x2e0 [ 37.603103] ? lock_downgrade+0x980/0x980 [ 37.607243] ? pvclock_read_flags+0x160/0x160 [ 37.611716] ? find_held_lock+0x35/0x1d0 [ 37.615757] ? print_irqtrace_events+0x270/0x270 [ 37.620492] ? ktime_get+0x26f/0x3a0 [ 37.624183] ? check_noncircular+0x20/0x20 [ 37.628395] ? ktime_get_resolution_ns+0x300/0x300 [ 37.633313] ? __lock_is_held+0xb6/0x140 [ 37.637363] __do_softirq+0x2d7/0xb85 [ 37.641139] ? task_prio+0x50/0x50 [ 37.644663] ? __irqentry_text_end+0x1f8ee4/0x1f8ee4 [ 37.649744] ? irq_exit+0xbb/0x200 [ 37.653261] ? smp_apic_timer_interrupt+0x16b/0x700 [ 37.658251] ? smp_reschedule_interrupt+0xe6/0x650 [ 37.663156] ? smp_call_function_single_interrupt+0x640/0x640 [ 37.669016] ? _raw_spin_lock+0x32/0x40 [ 37.672973] ? _raw_spin_unlock+0x22/0x30 [ 37.677096] ? handle_edge_irq+0x2b4/0x7c0 [ 37.681309] ? task_prio+0x50/0x50 [ 37.684837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.689659] do_softirq_own_stack+0x2a/0x40 [ 37.693951] [ 37.696166] do_softirq.part.19+0x14d/0x190 [ 37.700461] ? ip_finish_output2+0x92f/0x1550 [ 37.704931] __local_bh_enable_ip+0x1ee/0x230 [ 37.709400] ip_finish_output2+0x962/0x1550 [ 37.713700] ? ip_copy_metadata+0xac0/0xac0 [ 37.717996] ? __lock_acquire+0x664/0x3e00 [ 37.722213] ? check_noncircular+0x20/0x20 [ 37.726428] ? ipv4_mtu+0x347/0x4c0 [ 37.730044] ? __lock_is_held+0xb6/0x140 [ 37.734102] ip_finish_output+0x864/0xd10 [ 37.738225] ? ip_finish_output+0x864/0xd10 [ 37.742523] ? ip_fragment.constprop.47+0x200/0x200 [ 37.747513] ? iptable_mangle_hook+0xaf/0x4a0 [ 37.751988] ? nf_hook_slow+0xd3/0x1a0 [ 37.755856] ip_output+0x1d2/0x860 [ 37.759383] ? ip_mc_output+0x1350/0x1350 [ 37.763513] ? ip_fragment.constprop.47+0x200/0x200 [ 37.768510] ip_local_out+0x95/0x160 [ 37.772203] ip_queue_xmit+0x8c0/0x18e0 [ 37.776158] ? ip_build_and_send_pkt+0xc30/0xc30 [ 37.780886] ? skb_send_sock+0x50/0x50 [ 37.784747] ? reqsk_fastopen_remove+0x5e1/0x610 [ 37.789491] ? dccp_insert_option_padding+0xad/0xd0 [ 37.794482] ? dccp_insert_options+0x20f/0xcf0 [ 37.799050] ? dccp_v4_send_check+0x187/0x3c0 [ 37.803527] dccp_transmit_skb+0x9ac/0x10f0 [ 37.807831] dccp_xmit_packet+0x215/0x740 [ 37.811956] ? dccp_send_ack+0x350/0x350 [ 37.815993] ? ccid3_hc_tx_send_packet+0x2e4/0x840 [ 37.820906] dccp_write_xmit+0x17d/0x1d0 [ 37.824943] dccp_sendmsg+0x95f/0xdc0 [ 37.828729] ? compat_dccp_getsockopt+0x70/0x70 [ 37.833375] ? rw_copy_check_uvector+0x1be/0x280 [ 37.838113] ? sock_has_perm+0x2a4/0x420 [ 37.842153] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.847488] ? dup_iter+0x1a2/0x260 [ 37.851090] ? _copy_from_user+0x99/0x110 [ 37.855230] inet_sendmsg+0x11f/0x5e0 [ 37.859013] ? copy_msghdr_from_user+0x3a6/0x590 [ 37.863762] ? inet_create+0xf50/0xf50 [ 37.867625] ? selinux_socket_sendmsg+0x36/0x40 [ 37.872268] ? security_socket_sendmsg+0x89/0xb0 [ 37.876997] ? inet_create+0xf50/0xf50 [ 37.880874] sock_sendmsg+0xca/0x110 [ 37.884564] ___sys_sendmsg+0x767/0x8b0 [ 37.888519] ? copy_msghdr_from_user+0x590/0x590 [ 37.893255] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.898251] ? _raw_write_unlock_irq+0x27/0x70 [ 37.902810] ? f_modown+0x76/0x300 [ 37.906336] ? __fget_light+0x2b2/0x3c0 [ 37.910287] ? fget_raw+0x20/0x20 [ 37.913714] ? dlci_ioctl_set+0x40/0x40 [ 37.917666] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.923526] ? __local_bh_enable_ip+0x121/0x230 [ 37.928182] ? rcu_note_context_switch+0x710/0x710 [ 37.933101] __sys_sendmsg+0xe5/0x210 [ 37.936874] ? __sys_sendmsg+0xe5/0x210 [ 37.940823] ? SyS_shutdown+0x290/0x290 [ 37.944788] ? SyS_futex+0x269/0x390 [ 37.948488] ? security_file_ioctl+0x89/0xb0 [ 37.952876] SyS_sendmsg+0x2d/0x50 [ 37.956390] ? __sys_sendmsg+0x210/0x210 [ 37.960427] do_syscall_64+0x282/0x940 [ 37.964289] ? __do_page_fault+0xc90/0xc90 [ 37.968501] ? finish_task_switch+0x1e2/0x890 [ 37.972966] ? finish_task_switch+0x1b9/0x890 [ 37.977437] ? syscall_return_slowpath+0x550/0x550 [ 37.982343] ? syscall_return_slowpath+0x2ac/0x550 [ 37.987248] ? prepare_exit_to_usermode+0x350/0x350 [ 37.992241] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 37.997583] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.002405] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 38.007568] RIP: 0033:0x453a59 [ 38.010732] RSP: 002b:00007f00358f7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/02/11 04:19:36 executing program 6: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000054f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004a6000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ab4000-0x70)=[{&(0x7f0000a15000)="f00e28", 0x3}, {&(0x7f0000000000)="468889b7ddb27f8b169b27ea639b432aa647ee70948012ff39d22a055561f528c45f9b", 0x23}, {&(0x7f0000ba7000)="058ca057c4271e3ef1ec6a0a7e25fc75e12422122eec1395ff91502f2208f5dc276c6c6c63012e04718c961d7cb634bd613ec1139e3a5d251aaac73e6a597de33e6af7f184841b63b1e7b2f8b769d82b410e81177076d4080cb2bb162adb5af3f39b0b09be8db2ad98b23fdfeb87b35abed0ee395528bd04392651586e091d2c7a1ad3de2b0937617f47c8091a806ff98c43e9", 0x93}, {&(0x7f00004db000-0x23)="03e89d649c2b4dd5a2b00a0e29916d46a49ffdba997f8b835cb8ec1d61a1a5e758eb5a", 0x23}, {&(0x7f0000000000)="6cb5f1a2d91751b68522bea4cfab874be7b20e7a987c3dbaef4b23234fc0cc4600730a9948cac4c1ba4e0a74a1b4880f31cc268d35aa77690af01b45d4e069182bbf9abf1b81c50e94803e7164f88dd1ca2c8a88676f5e1cf6a2b8bd0433afbdd9ab8d594238554114d7a8671e63df744aa70242e2af1fb023e4bbae9b914134fd5341f89f9c94a19a5e09b5ed11f6bba025a0e739a88f00cd1a376c5bd93ca53a586f15cb1bd45cd7c53222ea1b2073153f3c6520550d8795bfaac4c433fe3ce20cea09eb5374628c09c7", 0xcb}, {&(0x7f0000772000)="ebd0238070ad559904ab7c797d7c7fefc16a5e143624a7a0b57f4ee21777", 0x1e}, {&(0x7f00002bc000-0x49)="4a9c49cecb82aa1972dd05721529af27215e438a1245a22c623c8137ce22a3d5ff2a39418f2008ccef2d87e165b69ddb3437f92641c85e53afe679102e0161dd10327904ded664d36e", 0x49}], 0x7, 0x1e) unshare(0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r1, 0x18, &(0x7f0000ff8000)}, 0x10) 2018/02/11 04:19:36 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x200001a5, &(0x7f0000001000-0x28)=[]}, 0x10) 2018/02/11 04:19:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x0) syz_emit_ethernet(0x6e, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "0700000600000000"}}}}}}}, 0x0) 2018/02/11 04:19:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000448000-0x4)={0xffffffffffffff9c}) accept4$llc(r0, &(0x7f000007c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000849000)=0x10, 0x800) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000197000)) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/02/11 04:19:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000582000-0x4), &(0x7f0000a53000-0x4)=0x4) sendto$inet6(r0, &(0x7f000008c000-0x1)="cf", 0x247, 0x0, &(0x7f00004b0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0xfffffffffffffffd, 0x5a09) r1 = socket(0x5, 0x0, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000bdc000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a82000-0x8)=@assoc_value={0x0}, &(0x7f0000e36000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d93000-0x98)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x40, 0x10000}, &(0x7f0000e89000-0x4)=0x98) close(r0) 2018/02/11 04:19:36 executing program 1: mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000571000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000e0c000)=0x2e) mmap(&(0x7f0000e0c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) r2 = getpid() mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d18000-0xe8)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000e0d000-0x4)=0xe8) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8080b, 0xfffffffffffff4e1, &(0x7f0000e0c000)={0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cfb000)={0x0}) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c86000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e0c000)=0x14, 0x800) r7 = socket$inet_icmp(0x2, 0x2, 0x1) r8 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept(0xffffffffffffffff, &(0x7f0000e0c000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, &(0x7f000055c000-0x4)=0x1e) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e0d000-0x8)={0x0}) sendmsg$netlink(r0, &(0x7f0000194000)={&(0x7f00005e8000-0xc)=@proc={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f000053e000)=[{&(0x7f0000e0c000)={0x112c, 0x40, 0x600, 0x2, 0x1, "", [@generic="51043ab6fa876e511a0d7ca9f78826a3f7cb1c530e6708e76c7e348317f7a178cbe10ce6e126fc9aaa02f25f568078b9c6f4edf6f9e2d55d1eee3f3b8cda4f9111c0c0f907673af54661ca2b87c10194a3d9101f24b95ee43ac55c02aa3463ee6c025bfb80245e8c1ed5e37a902e1aa0cf2237578da4b6ef23a61901b947beb5a162c17ccf931151c3711103748578fd97c07daea10cb7d9c228696240d0f9319850365958f282f181d892895926eaf9b579058b6d97f9e11b2a20d5dc238679378cb5d9a53af7b4cb2b8e3a49d576", @nested={0x104c, 0x67, [@generic="3b9007048045daa9cb97045958f7e4107c0adacc2e6d44bc7f0164a47a778c4e27af91ba90a829af988cede819778d4d2ced890d3d524abf9650b9625205e0e6cdb11d94452946", @generic="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0x112c}, {&(0x7f0000e0d000-0x504)={0x504, 0x3b, 0xc00, 0x4, 0x3, "", [@generic="53c277c15f40927e89c7bcd7a412d0b96ecfff88d2566f", @typed={0xc, 0x69, @fd=r1}, @nested={0x60, 0x67, [@generic="36532196", @typed={0xc, 0x3e, @pid=r2}, @generic="d35c30f3c98d66236d4eff90c0bad11075e73093e70ab9379f60525e7db8125ea4394d5726a74ebd64f147fa9bdb89568f449c8da406c670df55848b8b4320c9a62d375cd1a77dcb79c19edc"]}, @typed={0x8, 0x88}, @generic="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", @generic="8b799cb9af4c64db5c3932123f43c612fd387e9237ed02336961c965bbc31707eca0eba86ebbdd7ffc03518ccfe82b8f84dd3f0d4a53116ea62baac7ae9c4a72ccaabbbd3ca6175ba1f49bf19ee481e7191d1ecd38fdd4617075b4f23a28396a4a7a3d9665d1365e6168230f3d50ff1242e7d389ebb8b5fa27e012384b909cd976bc4a443642ef2e51edc73a085791384ca97783c9fcde1c8b6445421c6167b7e7df767ffc8d66d18956417a42402bfb1f2581d0d8e3b4491c34055a44de71", @generic="5d8248371591ba5919ec3d89abc0373cbadd092131323388806508372e7b74f7673ccf110d52596d8a46b5c8d9d06c2cc97fe1c4ae3ea0da85d619c1f9155d19c78706e24f7af0c89328ad293d0dcf0160cc4c97571d12fb998571bcfcd871a172ccea5d9450f0cd52115f579ea05d7ce5883613c2a3f0dc58d5175a2b4b582a0b76691cfa8e3a1fed48a47a1b7bb50e7007cb509937761ef57ef0418e32938b56b4b6842f93debfd3cd34463116e2bc33c415", @generic="155d44096672913a", @nested={0x19c, 0x6d, [@generic="50697fff682390efad9f07692c3ccc4360655c78526ff193432789bc9fd25b8f9e630ee1bb6844a1dfd252b8c74bcfe8b32c0e31e0146a7cc7c30183bb94cc195aa2a8413c10140f97c31bc301ce0bab7d5b0f518d3eb0e4c0974aed09696a5c5489ff5b9641d1fa84378abbb73c9737468a4d3ca096275795e1686a20e3b98ce5bd2d90d5cecd91452ec8", @generic="869645a67827f11d49f975eab0fa440309ed1dd47719dd73f30649812c3cfda4e461845c652dfb9e45e1ff2085c8660832302092246b72b6af3e23387dea55d3633d56cbe039a7f451c81f53302bf570a83035c2b7548b6a121e8da1b8b898f5a7258f904b4d1eb7ce65a27ff3709f0c66ea14f2910115187a1a7947c499d3057e2b3aecb4f2cb12df4e2c54b6630b20d7bde245e74491708dbecc40fbea2c14864ecac79c782b36a6da06b009b01a2f6fdf25032b2173c7e7f3687f78fcaa9ca7", @typed={0xc, 0x48, @uid=r3}, @typed={0x40, 0x42, @str=',selinux/vmnet1selfmime_typebdevkeyringsystemmime_type\x00'}]}, @generic="385e2ed82702961ce22ecd836ff55503f38dd4da30d65a8f7f966b2e2b174d35369a2767c5c3c3cec369408e084ae18c39c98b7e37440687f7da1d678ceb8008ed09a9551d15b7ab4e3ef1092da2f1bf8fc5"]}, 0x504}], 0x2, &(0x7f00009aa000-0x30)=[@rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}], 0x30}, 0x8004) r11 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r11, 0x0, 0xf, &(0x7f00000cf000)=0x38, 0x4) bind$inet(r11, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/11 04:19:36 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000774000)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fd6000)={0x0, @in={{0x2, 0x0, @rand_addr=0x101}}, 0x1, 0x3, 0x100000000, 0x4, 0x5}, &(0x7f0000fd6000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000856000)={0x7, 0x200, 0x1, 0x710c, r1}, &(0x7f0000898000)=0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x0) getgid() 2018/02/11 04:19:36 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f84000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f85000-0x4)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 38.018413] RAX: ffffffffffffffda RBX: 00007f00358f86d4 RCX: 0000000000453a59 [ 38.025656] RDX: 00000000200080d4 RSI: 00000000203e5000 RDI: 0000000000000017 [ 38.032897] RBP: 000000000071bf58 R08: 0000000000000000 R09: 0000000000000000 [ 38.040140] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 38.047393] R13: 00000000000004b0 R14: 00000000006f7120 R15: 0000000000000001 [ 38.062664] dccp_close: ABORT with 8218 bytes unread 2018/02/11 04:19:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000330000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000ebd000)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000a2000-0x8)={0x0, 0x9}, &(0x7f0000479000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000029a000), &(0x7f0000b6d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004b1000-0x8)={r2, 0x1}, 0x8) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000a54000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000535000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000241000)={r2, 0xa80a, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000261000)={r2, 0xffffffffffffffff}, 0x8) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000814000-0xe)={&(0x7f0000269000-0x13c4)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x8, 0x9, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/11 04:19:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x99)={r1, 0x1, 0x91, "0c1f683a2fd5c2cd77a63821924517dc0bd4847fc34096d10d4191f308a666cc6b9ed2f2f2efffd222f908edeb479e601508d352f86ea264d7f1bfd97dd92881b47bb24181a32c99b97b297b652b82b97c19a9a085183c63062b00a1f985460a6d04d9605832982fd3d138bb334549ce639e0d3410891fa6ab5dcd8b25ad56886507dd5ae4e08e2ff3c3400b8f5a2af52e"}, 0x99) unshare(0x400) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) readv(r2, &(0x7f0000008000)=[], 0x292) 2018/02/11 04:19:36 executing program 3: socketpair(0x1, 0x3, 0xffffffff00000001, &(0x7f0000aeb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000966000-0x4)=0x4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00003f4000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c96000-0xf)={&(0x7f000020d000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/11 04:19:36 executing program 7: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000199000/0x1000)=nil, 0x1000, 0x3000000, 0x10, r0, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00009e0000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}}}}, 0x90) 2018/02/11 04:19:36 executing program 0: mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000060d000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000753000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000753000-0x4)=0x2, 0x4) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000284000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000753000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000754000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101, 0x4, 0x1, 0x100, 0x100000000, 0x40000000, r1}) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000752000)={0x0}) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000752000)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000752000)=0xe8) socketpair$inet6(0xa, 0x4, 0x3ff, &(0x7f0000733000-0x8)={0x0}) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000586000)={0x0, 0x7a, "4cfc0b9e8aec594a36beb14998823d623954b75d65c9a1e9cf46ba50eed19263f804a4c04f4f3438200ee14de7ce0088367fd7c0c62374092aa2faa347299546452c4436bcffa980e2c322ae1822f0deeb45fe437e6b907679229873ef009b5f4b0aec18483417dcd6d3f2cdb843040281a2e8b0f5d5120a1064"}, &(0x7f0000752000)=0x82) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000753000-0x6)={r4, 0x9}, 0x6) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 04:19:36 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000269000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0xffffffffffffffff) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f00007c5000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0xe)=@l2, &(0x7f0000002000-0x4)=0xe, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000af9000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00004a1000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000, r3}) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) r6 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b62000-0xc)={r4, r5, r6}, 0xc) 2018/02/11 04:19:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000033c000-0x31)="8c7a1005bdc453e75c388897380c65f7c4047f08ea50016444bc0916a2aa7c391b888e856d15fe22c5dfe5351226217f70", 0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000bfb000)={'filter\x00', 0x7, 0x4, 0x428, 0x0, 0x0, 0x0, 0x340, 0x340, 0x340, 0x4, &(0x7f0000d48000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0xf}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='lo\x00', @common='syzkaller0\x00'}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "5bcde4223f739e7e1af24191473ea2b56114575d255f6262b66b897695ee"}}, {{@arp={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="f046cc54976c2e23656abb982e0cb01e", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, "715b0f954cfd7610690749c4bf592e05a506ec4d45110b59ef567877f1293106dd810d023b9ba578f95de9b4b8e64b361e9081f8769e60368c3860f79923dfa7"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) 2018/02/11 04:19:36 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f77000)={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f79000-0x8)) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000), 0x4) 2018/02/11 04:19:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000360000)={r0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000626000-0x2)=0x5) sendmmsg(r0, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[]}}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[]}}], 0x2, 0x0) 2018/02/11 04:19:36 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ffc000)={0xffffffffffffff9c}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ffc000)=0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ffc000)={0x0, 0x0}) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000ffc000)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f0000ffc000)={0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ffd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fb0000-0x38)=[{&(0x7f0000ffc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ffc000)=[{&(0x7f0000ffd000-0x38)="6394901f23969d90188e930d55a5c9947ea12f3d566e069ef73c8d34e2c385ecb2d4ea7fd962d8f239b592913fee4bc1fcb2087c33806132", 0x38}, {&(0x7f00005cf000-0x83)="a9e1ad1b11d49cef108fbc924dfb56b2979aa6df898b17a3b963d992de03dd4668282c5d7efd3d6c4ec92d8f9d13f202f3689d90aa50425e881d557898820b75f1af5ffca06b54618f64ef8c42d707b4e4bd879cd2a97948da67d4354dad27560c50706b42539746fc7360da3a2650fe599d672c673acde26a3f7e0478139b47ea0a70", 0x83}, {&(0x7f000012d000)="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", 0xfc}, {&(0x7f0000af4000-0xc4)="ec2fec6e959c514ca53149eea9eac098320062cc65231b875a5bc94a00f2ddfb910509635a1bc5a8d44b58ff355747d1afc1d3708673dac75d9c69fb04f420f3ff3f4f7254bbbf4f63dafec081096d3d0d32f3b7ebf02f247a55a5c035ff515d7368ffcc323101838a6a06033fe0fd162b51adaf84008c5af839aa2ee152ff5a294d41ef5ea25fed6883df30f1e7a936a8352b356641e98412eed7b6a042d2dd91ee0a006beda6a33e9df1828d00067cc968a9549f480670ae21de77761352c08001545f", 0xc4}], 0x4, &(0x7f0000ffc000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x28, 0x1, 0x1, [r3, r4, r5, r6, r7]}], 0x40, 0xd1a486f8dbbb2474}], 0x1, 0x4) r8 = socket$inet_sctp(0x2, 0x1, 0x84) r9 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000009000-0xc)) r10 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r8, &(0x7f000000d000-0xc)) ioctl$int_in(r8, 0x5452, &(0x7f0000013000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000312000)={r8}) ioctl$sock_netrom_SIOCGSTAMPNS(r11, 0x8907, &(0x7f000011d000-0x4)) close(r8) 2018/02/11 04:19:36 executing program 4: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00002d6000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast, @multicast1}, &(0x7f0000e72000-0x4)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000396000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000b00000-0x40), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9249b6eff6ca7bd6}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="5c18c0f0681324287fd503b98d025a40", @common='syzkaller0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="57951fc08b4af494006855a4853d5875", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) 2018/02/11 04:19:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000875000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000420000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000042c000)={r2, 0xffffffffffffa919, 0x79, "9f3919b16a0c179e219c88514a0cf80654e804102b02dd921a9122213e29da38f26050adcca2077f4a1e0ef43e19e35b50a01cf8910a680108a2e5f1f5ad157da7386e6dae0d533f85c0603ccd0a7d47427c87c7b257417af361e6c196891fbe82a58cb42a8975e4655b693851a1eed3591cf04638aa1c02c8"}, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x5, 0x6, &(0x7f0000978000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000112000)=""/194, &(0x7f0000b20000-0x4)=0xc2) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0x1, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) r6 = socket(0x4, 0x80003, 0x9) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000ab8000)=0x8, 0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000020000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000a02000)=0xe8) connect$can_bcm(r4, &(0x7f000007d000-0x10)={0x1d, r7}, 0x10) 2018/02/11 04:19:36 executing program 1: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000039e000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039b000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x228, 0x228, 0x228, 0xffffffff, 0x4, &(0x7f000039b000), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x0, 0x6}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) 2018/02/11 04:19:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000942000-0x10)={0x0, 0x7}, 0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x10, 0xb, 0xffff, &(0x7f000035d000)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ddf000)=0x6b0, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r0) 2018/02/11 04:19:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000109000)="36000000000006e7190100000000000009001e88", 0x14, 0x800, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="92", 0x1}], 0x1, &(0x7f0000c1a000)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x200, 0x280000, 0xf59}}, @init={0x18, 0x84, 0x0, {0x1, 0x80000000, 0xffffffffffffffff, 0x30b}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6bfb24f8, 0x8, 0x8, 0xa8, 0xfffffffffffffe01, 0x2, 0xfffffffffffffff7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x800, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8004, 0x0, 0x72f}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x5, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x329d0807, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x202, 0x9, 0x2}}], 0x180}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000c0a000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/11 04:19:36 executing program 0: mmap(&(0x7f0000000000/0x3b3000)=nil, 0x3b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00003b2000)=@raw={'raw\x00', 0x9, 0x3, 0x1d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x3, &(0x7f00000ea000-0x30), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7b8bc511c94de03ebfa8c0837afd51b0c22093ff7c2c6cfb4c0a5f0a33b8"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x238) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00000cc000)=""/246, 0xf6, 0x0, &(0x7f00003b3000)=@nfc={0x27, 0x1f, 0x1, 0x7}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/11 04:19:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005f2000-0x88)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b89000-0x310)={0x8, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3}}, 0x0, 0x5, [{{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xfffffffffffffff9}}, {{0xa, 0x1, 0x9b91c99, @empty, 0x8}}, {{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}, {{0xa, 0x0, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, {{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x7f}}]}, 0x310) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f3a000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000601000-0x490)={0xfffffffffffffff9, {{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x10000}}, 0x1, 0x8, [{{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x7266}}, {{0xa, 0x3, 0x40000, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xec7}}, {{0xa, 0x1, 0xf44, @empty, 0x8000}}, {{0xa, 0x0, 0x3b20, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x20}}, {{0xa, 0x2, 0xe6b, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}]}, 0x490) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 38.285749] ip6t_srh: unknown srh match flags 7BD6 2018/02/11 04:19:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f00004c7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x24, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @window={0x3, 0x3}]}}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e01000-0x10)=@ethernet={0x0, @link_local}, &(0x7f0000a58000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000a87000)={0x10d5d7f7, "e24ed014dd14"}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000d84000-0x52)=""/82, &(0x7f0000b2a000-0x4)=0x52) 2018/02/11 04:19:36 executing program 4: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000616000)={0x2}) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007a7000)={0x0, &(0x7f0000e01000)=[]}, 0x10) 2018/02/11 04:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d2b000-0x4)={r0}) sendmsg$unix(r1, &(0x7f00009e0000-0x38)={&(0x7f00002b8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000017b000-0x40)=[{&(0x7f0000524000)="d5ccc27ffca62b2eefa722cd73c678726107961dc3660da3a7b861b4ad3364a7fa0b53a2ca08c5b2f05148de27021a0a9c03b9342660352733ad8ec8cd15ea142a8bf07b9b77217ea8a093ac84cf26da8f94097d47290180982638304891afeeb025f8a3a23a4aa8e25e815a4b1865785f84ea3b54e32e090985711178e4ce5d176b2a4e0beae467f2", 0x89}, {&(0x7f000016b000)="d79aaa7fd79b6f236b2d7f574e3961e423d6b6b98597155baeb04e005d9f153b9253deb0444d97395621a52abf22c714ad00c3e3c6611d482dfae49417f41c346aa92b5d45b9aa5e342ea7eded58d32df5fbbd65738add9dc63f5433bea8d72dba2abe172c43c15435b4fc", 0x6b}, {&(0x7f0000340000-0x1000)="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", 0x1000}, {&(0x7f00002d6000)="2ddd2266e0ea408331c8f94cee8242e3d398a6ab5b9d9147b2a74d501e2bd02fbac8e3e6be9d7358029fdec28402f5eee7d3d9660caeda03f5789446cabb937c578c200eaf41f60706ffb1882b4132ca20e8cc3dc5584d8f4428381db8ab19bb694c427b9fb86b250181997c26f35a0def11271fb67a0fb0eb361efc4589a327b6fe4b8b4598168abb89916e3f610c0540aea0de16ebebae132826ee27629d0d36222953a79a8e886bde95802a101a78b6941d40a47d0e4e864dedc8d5f76a", 0xbf}], 0x4, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) syz_emit_ethernet(0x6a, &(0x7f0000eb4000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x9, 0xffff, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) [ 38.313693] mip6: mip6_rthdr_init_state: spi is not 0: 3875799040 2018/02/11 04:19:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000d000)={0xffffffffffffffff, 0x50, &(0x7f0000f2a000-0x50)}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x4, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000078c000), 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/02/11 04:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004d1000-0x38)={0x0, 0x0, &(0x7f000031c000)=[{&(0x7f0000ba7000-0x170)="9ed9fc15572f0879a67e6ac93d2f6fef", 0x10}, {&(0x7f00009ca000)}], 0x2, &(0x7f0000e80000)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/11 04:19:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000613000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000091e000-0x4)=0x1c) sendmsg(r0, &(0x7f0000763000)={&(0x7f0000e8d000)=@sco={0x1f, {0x4, 0x4, 0x100, 0x5, 0x10000000, 0xfffffffffffffffb}}, 0x8, &(0x7f00001e4000)=[{&(0x7f00007b8000-0x9e)="1d0816747a7d3a572b12abd25b25c10d1fef1dd76d5c433b47525663791ad93b5ed2fbd8757645d17b2bb2fd806f4a206b84561ccb76e3f645c3f00afdea681ed78b701353419bcbae63e862b25c9a7410f49585df52607e47aee47fb278a579b7dc648b8e8fb26616bec9f13dd094e704a086870d2ada1021e7761b45cdc3bb9ed59ffe3148d17fd29e719a74c8753790705706b406e0ad62c17f6d53669375b001c5137f548b2f785e788e172930f3f14fa1ce910499e96d1360aaf8f37e5511851595fe8be9f2413bb3af594b8717996688e9cbb53e7f1d0f093fcdf82ea5169f722447e767d7242072bc", 0xec}, {&(0x7f0000b35000)="555911b05608cc426bad9c605db04c8e4e356bb8053280863b3a559f8590f81710d9c94544445be0e938fb94ffeda860db70dee624f7472b76832b3df02b08d6ce5a599b7683494b8579e7f7ea6cfb23094d09139998046429b7276a8bc45e42e6d44c187c00ff", 0x67}, {&(0x7f00004da000)="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", 0xfb}, {&(0x7f0000ba8000)="72a239d8bf202c782a27d35a1094e73cea345a0db5876bff06b498d2e23dcb15257faf752e1d6f0a897a782333d86d77873d2fcac0ab7fb72aaabfd4b8d9643cbda02b7b", 0x44}], 0x4, &(0x7f0000b6c000)=[{0xd0, 0x113, 0x2, "ecbd1feb2197f9aaa1eda838862580b957b4a84db2b51a77ae504c06cf2de14575c55cf24834aac75e5b98fdac30570f3103e75b1a69bac4896a3fa9eb76ee2dbd962da5be13d482f0f28ead15c131a0b4b11bbd970294593b94529324374d2b299ae6be9e6908581f5df2066fff27df0184bb9b432dc624b3d2c28794ff9b0b70280872aa131d2784ec91797beef70be15e047987e7e1c1ff9b47964074b302c23377fbb123a182119978e518880e36592a963a800396442ad56aba49b2"}, {0x40, 0x10c, 0x9ba, "9295357d936d8ff74ee00f560d7abc402d567ed088b8e58dd3c6fd9d1ad057e382603917cabf18502f"}, {0xf8, 0x11, 0x2, "1150a6377a3f4b667207492b30afe68adcaa53631c2116e64fb14e4c2e78ed601024b4df80d2576cdbfec01c5ec24e96ce58a049ff299c2a638e99dcf77583af81dfc040a26e7fb8f1bf840c609d0688f92b1bfe6829054cf9f0fee6c69cea237b680127801025004328ac451fba56569b598b2b10009e4ea5ab2a8e511ed8d98cff5e8b55c22a5de0d026c00c55093295145a70b9a994b5b4b7520ef01d82fe20ec2a4aad10dedcdeed312672c42e7b4a832f3a88d7daee85b431795f820bed230548573d451478788c1d027ec89eb417d505a164a39aa1f73e0059493c5d9925693a"}, {0x100, 0x11, 0x0, "2b48f8d03cb4649fd348cb1f5204fcafadd503b76cc2d5cc95f84f8e3024b6933af4a3327c1e62a212a67607ee86166509f44063155269d1b9e9c88c7d6371ae28638f2d94bf69fb4a7b9fb46c37a49bf118577ad75874a9e871e33df3d59998a1ff09a0ddfe8d1c0dade522d8b05292368024a9e907bc871526e3f39aa0d36ed47049fc2159dc285ed8b55da05a956bc026847d9f00f06df2e6824f7288e9e91b8409e30e8f8f3d1e44c69a94af2b4bfef4a884421806e64e53c9893942017fca97bf528ddefcc9cd76df73476cbbc55852b397ae58d56f9579578e0c50d652887aed4ae449dbf8e057"}], 0x308, 0x4001}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000182000-0x4)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff8c, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) bind$inet6(r0, &(0x7f00003c8000)={0xa, 0x0, 0x8, @empty, 0x80000001}, 0x1c) 2018/02/11 04:19:36 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000034f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x4, 0x6, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x80}, &(0x7f0000001000)=0x6) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x9, 0x2) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x5, 0x118) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000001d000)={0x4119, 0x8000, 0x1, 0x100000001}, 0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000031000)={0x0, @in6={{0xa, 0x3, 0xdf, @empty, 0xf3}}, 0xfffffffffffffffd, 0xd8, 0x5, 0x1, 0x61}, &(0x7f0000002000)=0xa0) vmsplice(r0, &(0x7f000001d000-0x10)=[{&(0x7f000000b000)="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", 0xff}], 0x1, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000014000-0x10)=@common='bcsf0\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000032000-0x8)=@assoc_value={r3, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000014000-0x14)={r1, 0x1f, 0x100, 0x128e, 0x2, 0x8000000000000}, 0x14) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f000002f000)=@raw={'raw\x00', 0x9, 0x3, 0x378, 0x148, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2a8, 0xffffffff, 0xffffffff, 0x2a8, 0xffffffff, 0x3, &(0x7f0000031000-0x30), {[{{@uncond, 0x0, 0xe0, 0x148, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x5}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000028000)=""/41, &(0x7f0000032000)=0x29) 2018/02/11 04:19:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00002f5000-0x4)=0x1, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) 2018/02/11 04:19:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000145000)={@common='sit0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000030a000)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f000094f000-0x4)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00008f0000-0x14)={@dev, 0x0}, &(0x7f000090e000)=0x14) socketpair(0x3, 0x800, 0x401, &(0x7f0000304000)={0x0, 0x0}) getpeername(r5, &(0x7f000043e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f00003ef000)=0x1e) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000c6c000)=0x7f, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002c2000-0xe8)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000e31000)=0xffffffffffffffb5) sendmsg$nl_xfrm(r0, &(0x7f0000ab8000)={&(0x7f0000e1a000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000c91000)={&(0x7f0000514000-0x204)=@updsa={0x204, 0x1a, 0x20, 0x2, 0x3, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x8, 0x2, 0x6, 0x2, 0xa0, 0xa0, 0x87, r1, r2}, {@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x1f, 0x2, 0x100, 0x9, 0x29, 0x7fff, 0x6, 0x8}, {0x7, 0x2, 0x9, 0x2}, {0x90, 0x8, 0x80000000}, 0x2, 0x3, 0x2, 0x6, 0x1, 0xa0}, [@policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, r3, r6}, {0x45d, 0xfffffffffffffffd, 0x20, 0xdc3, 0x100000001, 0x3, 0x631, 0x3}, {0x6, 0x5, 0x7, 0xe05a}, 0x0, 0xffffffffffffffff, 0x45f9e651de594604, 0xc3cb572cbb53afcb, 0x1, 0x3}}, @output_mark={0x8, 0x1d, 0x1}, @migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in6=@empty, 0x7f, 0x3, 0x0, 0x4, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2b, 0x3, 0x0, 0x2, 0x2, 0xa}]}]}, 0x204}, 0x1, 0x0, 0x0, 0x40000}, 0x20008840) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000416000-0x10)={0x0, 0x78, &(0x7f000037e000-0x78)=[@in6={0xa, 0x0, 0x47, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0xf4e7}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x1, @empty, 0x7}]}, &(0x7f000011b000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000559000)={r7, 0xbb71}, &(0x7f00000cb000)=0x8) 2018/02/11 04:19:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000085000-0x4), &(0x7f0000adf000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000073c000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b74000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f70000)={0x4, [0x0, 0x80000000, 0x1ff, 0x7]}, 0xc) 2018/02/11 04:19:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f42000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000464000-0x98)={0x0, @in6={{0xa, 0x2, 0x5f, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6}}, 0x0, 0x3}, &(0x7f0000c45000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c5b000)={r1, 0x883, 0x2e, "60c35e93a7c3fd42a388ca5313f13b45a55db680f15c4d7f48c1beddc6ad313b9122730fe1089efbcee455e22c80"}, 0x36) r2 = socket(0x40000000015, 0x5, 0x0) r3 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000771000-0xc)={0x40000000}) r4 = epoll_create1(0x0) poll(&(0x7f00001bc000-0x50)=[{r2}, {r4}, {r2}, {r2}, {r4}, {r2}, {r4}, {r2}, {r2}, {r2}], 0xa, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000582000)={r1, 0x0, 0x20}, &(0x7f0000f47000-0x4)=0xc) [ 38.375850] mip6: mip6_rthdr_init_state: spi is not 0: 3875799040 2018/02/11 04:19:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000092000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000a48000-0x4)=0x2e) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00001df000), 0x4) bind$ax25(r0, &(0x7f0000476000-0x10)={0x3, {"fb4c1e83a14320"}, 0x800}, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000bad000-0x6e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@rr={0x7, 0x17, 0x0, [@rand_addr, @multicast1=0xe0000001, @empty, @dev={0xac, 0x14}, @loopback=0x7f000001]}, @cipso={0x86, 0x16, 0x0, [{0x0, 0x10, "600900003f000000008998ca44d3"}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/11 04:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x7, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x4a)={0x0}, &(0x7f0000001000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2}, &(0x7f0000000000)=0xc) close(r1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d40000-0xf6)=""/246, &(0x7f0000bba000-0x4)=0xf6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ee3000)={0x4}) [ 38.435377] kauditd_printk_skb: 14 callbacks suppressed [ 38.435384] audit: type=1400 audit(1518322776.494:36): avc: denied { setopt } for pid=6312 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/11 04:19:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x3a, &(0x7f0000c00000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000f3c000)={0x1fe, 0x6, 0x2, "ffe5c9f2d42c", "1cb8539196729bc464e30a12faab9712"}) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$sock_inet_SIOCADDRT(r2, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @empty}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0"}) 2018/02/11 04:19:36 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x1000000000003) sendto$inet6(r0, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000)=0xffffffffffffef89, 0x4) 2018/02/11 04:19:36 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x40000000000000f8) sendto$inet6(r0, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000004000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x10000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f000000a000-0x4)=0xe77c, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000008000)={r2, 0x6c, "600c591bead116ee015a0550a10ffe88bc8ca89499a0f9d4a9922ead2fb6e41af0b5b6b549a31e2f09942e643988f8992d8b6f13d52992fa0d33c737e83f1b8386b486b8c759188bf46e10b8c887521ab5203f770e185dd41ba4167cd06676aeca9a5b489f4c80b4fbb7663a"}, &(0x7f0000009000-0x4)=0x74) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000008000-0x6)={r2, 0xe7}, &(0x7f0000008000-0x4)=0x6) 2018/02/11 04:19:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000d3f000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x1, 0x800, 0x284, 0x5, 0x200}, 0x3}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000065000-0xa3)="220000002100070700be0000090007010a000000000000000020040005001380ff45", 0x22) 2018/02/11 04:19:36 executing program 7: 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) socketpair$inet6(0xa, 0x803, 0x8, &(0x7f0000493000)={0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000004e000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fff000-0x48)=[], 0x203) [ 38.483902] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/11 04:19:36 executing program 1: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000470000)=[{&(0x7f0000ea0000)="d47a3b903d80063d737164825807b5b4827f51c6cd7f46fde2551e643828f5de6794a5f5f59e1d5b8679a9daf3b0ad463df46765e0e79457e6d5430e3ef65a81d33d88d1f37d18a5cb59053608f4121d604d7b9aeb8d115d1529a24575a937dd", 0x60}], 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000820000-0x8)={0x0}) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000054f000-0x10)={&(0x7f0000ea1000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ea2000-0x2c)={0xa, 0x9, 0x400, 0x3, 0x6, r2, 0x6}, 0x2c) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ea1000)={0x0, 0xf0, "bf4e9481dc32274e542648c70d91477520e9805b4857cfa4887b47a094d82d83d5254a8f88d9bcf75c5dbc4596c5e6468cce558036b7d4305b7074e9367a1d7333956e47c04f060af9eb6792447ae0fc2eb6395121694f173880db0306620a58899d5536f7fb0aa7584322c5a4cded8c3415b1e794c00ca31ddb4e13a262baced5196c7a065522414c5fdb59be7837f563de5c993658d4c61d7b043922d0316856d03a08cd1ee13a826095026522f732dbd5123986a67eff1b1b71ce9ce0f44393406eb966dad47f5f8119397e855b46b2abf5c73239ef768c25db17ac3cfddcce61a904c1843fd7bd5cdf2b4755ae61"}, &(0x7f0000ea1000)=0xf8) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ea2000-0x8)={r3, 0x19b}, &(0x7f0000ea1000+0x9bf)=0x8) 2018/02/11 04:19:36 executing program 0: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000cda000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) connect$inet6(r1, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000136000-0x4)=0x2, 0x4) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001bc000)={0x0, 0x0, 0x10}, &(0x7f00001bc000)=0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff]}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @common='vcan0\x00'}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000010a000-0x10)={&(0x7f00001be000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socket$inet(0x2, 0xa, 0x80000001) connect$inet6(r1, &(0x7f0000921000-0x1c)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/11 04:19:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000304000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7ff}) 2018/02/11 04:19:36 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000009000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x805}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000035000-0x4)) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r2, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000000)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x4020940d, &(0x7f0000005000)={0x0, &(0x7f0000007000)=[]}) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/11 04:19:36 executing program 7: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000cf8000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000cf9000-0x4)=0x1c) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005ef000-0x4), &(0x7f0000cfa000-0x4)=0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000cf7000)=@can, &(0x7f00002e9000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000168000)=[{0x7, 0x7fff}], 0x1) r2 = socket(0xa, 0x5, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000cdb000)="a204bd814e048595a9359d10c6c3262a", 0x10) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cfc000-0x13)={0x0, 0xb, "9cd1a44378cfb5b7d5f4f5"}, &(0x7f0000c3e000)=0x13) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a5c000-0x10)={r3, 0x50, &(0x7f0000501000-0x50)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f00009a1000)=0x10) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cfc000-0x8)={0x0, 0x7}, &(0x7f0000cfc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000890000)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x400, 0x9}, &(0x7f00000b3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cfa000), &(0x7f0000cfa000)=0x4) sendmsg$nfc_llcp(r2, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa"}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84}, 0x10}, 0x0) 2018/02/11 04:19:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair$inet(0x2, 0x80003, 0x8, &(0x7f00006bf000)={0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000e0d000-0x44)={{0x2, 0x3, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='vlan0\x00'}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/11 04:19:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f000059f000)=[{&(0x7f000082a000-0x38)=""/56, 0x38}, {&(0x7f0000353000)=""/53, 0x35}, {&(0x7f000008f000-0x1000)=""/4096, 0x1000}, {&(0x7f00005f0000)=""/15, 0xf}, {&(0x7f00000ef000)=""/43, 0x2b}, {&(0x7f0000daa000-0xd9)=""/217, 0xd9}, {&(0x7f0000feb000-0xa0)=""/160, 0xa0}, {&(0x7f0000ffb000)=""/180, 0xb4}], 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d01000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/11 04:19:36 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) setsockopt(r0, 0x65, 0x3, &(0x7f00001f1000)="c8d63f23", 0x4) 2018/02/11 04:19:36 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000011000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0xfffffdec, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, {[]}, {[@dev={0xac, 0x14}]}, {[@multicast1=0xe0000001]}, {[]}, {[@rand_addr]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @ssrr={0x89, 0xb, 0x0, [@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000006000)={@loopback, 0x0}, &(0x7f0000012000)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000014000)=@l2, &(0x7f0000014000)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000007000), &(0x7f0000006000-0x4)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000012000-0x8)=0x7, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000f000-0x2e)={&(0x7f0000004000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000013000)=[{&(0x7f0000014000-0x18)=""/24, 0x18}, {&(0x7f0000013000)=""/189, 0xbd}, {&(0x7f0000014000-0xaf)=""/175, 0xaf}, {&(0x7f0000014000-0x59)=""/89, 0x59}, {&(0x7f0000013000)=""/43, 0x2b}, {&(0x7f0000014000-0xbf)=""/191, 0xbf}, {&(0x7f0000014000-0x70)=""/235, 0xeb}], 0x7, &(0x7f000000c000-0xef)=""/239, 0xef, 0x8}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, r1}) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000012000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000f000-0x10)={0x0, 0x54, &(0x7f0000009000-0x54)=[@in6={0xa, 0x2, 0x3, @empty, 0x10001}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, @in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}]}, &(0x7f000000e000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000009000)=0x1, 0x4) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x2, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) [ 38.627201] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/11 04:19:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket(0x10, 0x2, 0x9e6) bind$inet(r1, &(0x7f0000e8c000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000a80000)={&(0x7f0000e2d000)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000999000)={&(0x7f0000e85000)={0x14, 0x4, 0x5, 0x208, 0x7, 0x3, {0xe, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0xc000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009a5000-0x8)={0x0, 0x4}, &(0x7f000001b000+0xfe6)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ff3000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00001d1000)=0x8c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000722000-0x81)={0x0, 0x79, "07d24308ca1f59e65f1f4c59196828f9c4bf60399d5cea0158b7b87af17f815b4937ae9618d2e4599d628e61353feb49b245848275805a83f44a4dd40a67566de4ab245ca96706d319303b05f88c129e1023ff764df93959183a44cf226ac95717758c5efbb3dfe01128279508a4eae93067b62cca1f1b2070"}, &(0x7f0000d7c000-0x4)=0x81) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000729000-0x10)={r5, 0xa4, &(0x7f0000a2b000-0xa4)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x56699361, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0xf1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}]}, &(0x7f0000629000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000aab000-0x14)={r5, 0x4fb27c70, 0x6, [0x3, 0xf, 0x1f, 0xfd38, 0x56, 0xc665]}, 0x14) sendto$inet(r3, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) write(r3, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r3, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) socket$inet(0x2, 0x80f, 0x0) sendmsg$nl_generic(r4, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 04:19:36 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a}) 2018/02/11 04:19:36 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)}, 0x10) 2018/02/11 04:19:36 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f000000f000)=@generic, &(0x7f0000001000)=0x80) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000026000), &(0x7f0000019000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/11 04:19:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xfec7, 0x20000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000952000-0x4), 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00005aa000-0x10)="a233997ee4d8ef5e12b9c2686ff5fba0", 0x10) 2018/02/11 04:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x2) pipe(&(0x7f0000ed4000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00006e9000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006e5000-0x6)={0x0, 0x9}, &(0x7f00001a4000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000061a000)={r4, 0x3ff, 0x3}, &(0x7f000000d000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f0000-0xc)) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000c92000)=0x1f, &(0x7f00007e0000-0x8)=0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006d5000-0x8)) 2018/02/11 04:19:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r2) 2018/02/11 04:19:36 executing program 5: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b63000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000f1d000-0x4)=0x1c) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f1e000-0xc)=@sack_info={0x0, 0xf12, 0x40}, &(0x7f00009c3000-0x4)=0xc) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000078f000-0xc)={r1, 0xffffffffffffff00, 0x30}, &(0x7f0000f1d000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f1d000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000f1c000)=0xe8) r3 = epoll_create1(0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000747000)={&(0x7f0000915000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000bc5000)={&(0x7f0000dcd000)={0x2c4, 0x10, 0x7, 0x700, 0x6, 0x2, {0x0, 0x0, 0x6}, [@nested={0x4c, 0x4c, [@typed={0x10, 0x60, @u64=0xffffffffffff5a51}, @typed={0xc, 0x19, @uid=r2}, @generic="52a13b199dfb17b017cb8a525a73f934dd6c71c42ecb6db40190b3d01b529eaddc926278e8511cebe1"]}, @nested={0x13c, 0x61, [@generic="7f60db63ebcbc968bc390d1f7db02c826c7a66c05337b56d6d3b8c934fc42cc217b631298473dddbb71251119c16729125acefce5a2d30d415b1fda36c94e321f7644eca1343a9b2972d919c46ada7d6a227892bde29989b23cd90bbe0a13446e2a82c52625f39a3b318dd7b4148b9185d87b784ab0f2d8d4a06ffa6f59947ddb0dcf0af092bc342e26b3f628357291f4b19300d85358f0192622773f620ad3411d3558f62", @typed={0x18, 0x8c, @str='vmnet0/wlan1\x00'}, @typed={0x78, 0x69, @binary="e94fab6a4f7e536a20a90402357f0ead8d59d88992fa0f109f60041079e70666c369ff43f191cbaaa2b07b1c1c60cea24a47ee1cefa64b584bae66c9de69d44e4855399557f13422b7e66f2a904a1a470a032e5c6989a4a5b6ad9af73572bd9cb42c1b1882b277b9f0846291f4"}]}, @generic="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", @typed={0x10, 0x61, @str='eth0*.&\x00'}, @nested={0x10, 0x14, [@typed={0xc, 0x8f, @fd=r3}]}, @typed={0xc, 0x93, @u32=0x10000}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x8000}, 0x4804) r4 = socket$inet(0x2, 0x2, 0x0) bind(r4, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000151000)) recvmsg(r4, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r4, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/11 04:19:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00002fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000412000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c5e000-0xe4)={0x0, 0xdc, "cbefece65bd6c1c920389de701e6a963b8cba7692a0b02e480a119e8512398d66559adcefd907589a10f39db7a120d4320a8aca6cff2479803a25c742024cfe7fd776fcc4a1920858d676abe8273c8fcffe29de50fbc3e9b075f2de7377610a91fe5cbcd39f95080f987a4b5646e692d5e7740ca76d7e2bc36f25595b17741245e1329bc449d75af34ee43ae1e9a0efd5a09557d3a4812fe7b9368f1c5019f6da23d41c8b2cd0bbcdb32dbfcf98884b2f8a20acb3f315732173cdd69426eb35dec43221a57364dfa7f6e3fe64ed2e737a0714a3eb42c4b59408a960b"}, &(0x7f000019b000-0x4)=0xe4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000313000)={0x0, []}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000043a000)={0x3f, 0x2, 0x95, 0x1, r1}, &(0x7f0000694000-0x4)=0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r3}, &(0x7f000012f000)=0x8) 2018/02/11 04:19:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r2) 2018/02/11 04:19:36 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x3) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000016000), 0x4) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0xf}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x48}, 0x0) 2018/02/11 04:19:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x100000000088, 0x0, &(0x7f0000ce5000), 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009d3000), &(0x7f0000001000-0x4)=0x4) [ 38.766341] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/02/11 04:19:36 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x8)={&(0x7f0000014000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x38}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/11 04:19:36 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, [0x0, 0x0, 0x1000000000, 0x0, 0x0, 0xfffffffffffffffe]}, &(0x7f00009b1000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000553000-0x60)=@nfc_llcp, &(0x7f0000001000-0x4)=0x60, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002cd000)={0x0, 0x2, 0x3f, 0xffffffffffff7fff, 0x100000000, 0x260b, 0x1, 0x8000, 0xffffffffffff16b9, 0x3ff, 0x1}, 0xb) 2018/02/11 04:19:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000), 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x0, 0x9, 0x9261, r2}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000cf5000+0xe43), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/11 04:19:36 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) socketpair(0x1a, 0x80000, 0xfff, &(0x7f000072d000)) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00009eb000-0x48)={0xb, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x101}, [@exit={0x95}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x100, 0x3e, &(0x7f0000feb000-0x3e)=""/62, 0x41100, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d09000-0x28)={r1, 0x0, 0x59, 0xd1, &(0x7f0000c62000)="f059a7a2a677c68f45ca0f32343623d68a7a57bc81c9b17fa062a2094cef7bcb33b47f80f0161ea6741bc3a3bf734b4087afa9f5c9df72df2fdd661b95cbca40c4642299aeb301b2ee5291a6180bc199fa3b6c3014973114ba", &(0x7f0000001000-0xd1)=""/209, 0x7, 0x7d}, 0x28) 2018/02/11 04:19:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$rds(r0, &(0x7f00004f1000)={0x0, 0x0, &(0x7f000059c000)=[{&(0x7f0000845000)=""/2, 0x2}], 0x1, &(0x7f00008a5000-0x138)=[@mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x80}, &(0x7f0000e81000-0x8)=0x80, &(0x7f000069b000-0x8)=0x6, 0x1, 0x3ff, 0xd2d, 0xa5a5, 0x4, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7, 0xfffffffffffffeff}, &(0x7f0000e71000-0x8)=0xfffffffffffffffb, &(0x7f0000240000-0x8)=0x1, 0xffffffff, 0x7f, 0x40, 0x2, 0x40, 0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0xffff, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1000, 0x8000}, &(0x7f00003ae000)=0x7, &(0x7f0000cb0000-0x8)=0x9, 0x5, 0x0, 0x4, 0x0, 0x2b, 0x6c3}}], 0x138, 0x4004000}, 0x4000000) write(r0, &(0x7f0000fe3000-0x24)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) 2018/02/11 04:19:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000e17000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xa8, 0x0, 0xa8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000186000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @loopback={0x0, 0x1}, [], [], @generic="2a9b2e93fecd66dd8c7904a59634b4e5", @generic="7f9819c13cca83a0c42c4118944ccdeb"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [0x0, 0x0, 0x0, 0xffffffffffffffff], @generic="0e59d8277a2059a14d24ea09272d90b5", @common='bond0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a0) bind$inet6(r0, &(0x7f00000d3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000159000-0x4), 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000a29000-0x1c)=@req3={0x2, 0x1e41, 0x2, 0x8, 0x9, 0x7, 0x800}, 0x1c) 2018/02/11 04:19:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = accept4(r0, &(0x7f0000c50000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f00006f4000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000244000-0xc0)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x39c, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x3, 0x452, @empty, 0x42}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0xc0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x1000023, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r2, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002c9000-0x4)={r2}) getpeername$ipx(r3, &(0x7f0000f5b000), &(0x7f0000e7f000)=0x10) accept4$inet(r3, &(0x7f000073b000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000e53000)=0x10, 0x800) 2018/02/11 04:19:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r2) [ 38.830640] dccp_close: ABORT with 65423 bytes unread 2018/02/11 04:19:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r2) 2018/02/11 04:19:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000004, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f0000037000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/11 04:19:36 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000982000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xfffffffffffffa8a, 0x26b, 0x80, 0x0, 0xb1a}, &(0x7f00008f5000)=0xa0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f86000)={0x29e, 0x8002, 0x6, 0x80000001, r1}, &(0x7f0000f87000-0x4)=0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f87000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10}, 0x6, &(0x7f0000f76000-0x10)={&(0x7f00000d5000-0x74)=@getlink={0x0, 0x12, 0x500, 0x2, 0x3, {0x0, 0x0, 0x0, r2, 0x2}, [@IFLA_IFALIASn={0x0, 0x14}, @IFLA_IFNAME={0x0, 0x3, @common='ip_vti0\x00'}, @IFLA_ADDRESS={0x0, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_PHYS_SWITCH_ID={0x0, 0x24, "42c03585d4822b552abd09"}, @IFLA_LINK={0x0, 0x5, 0x8000000000000401}, @IFLA_OPERSTATE={0x0, 0x10, 0x7}, @IFLA_IF_NETNSID={0x0, 0x2e, 0xfffffffffffffff8}, @IFLA_LINK_NETNSID={0x0, 0x25, 0x1}]}, 0x38}, 0x1}, 0x0) 2018/02/11 04:19:36 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = accept$ipx(r0, 0x0, &(0x7f0000004000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000e000-0x6e)={0x0, 0x66, "f428c3593004d2b7b85891e36992e4b4ec635021d9c13fbce09a1aa72dad17ae7529966185071b8aaade461d0ecf93ed01520cbbb632f5d940f089b1e96cf7e9e7e5794cf79b44a533aabdad8502fbd5a16391db1c33c02e04d4db927b45faee2ea836050bdf"}, &(0x7f000000e000-0x4)=0x6e) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000)=@sack_info={r2, 0x80000000, 0xbcdf}, &(0x7f0000010000-0x4)=0xc) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000000c000-0x20)={"1c9ae26984e0ca5e354046d211a6438d", {0x4, 0x8, 0x400, "d90920005be2", 0x6}}) r3 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r1, &(0x7f0000011000)=@l2, &(0x7f0000012000-0x4)=0xe, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r7, &(0x7f0000011000)=""/250, 0xfa, 0x40, &(0x7f0000005000-0x14)={0x11, 0xff, r5, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a000)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000010000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000e000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000004000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000008000)={&(0x7f0000011000-0xc)=@proc={0x10, 0x0, 0x2, 0x8000000}, 0xc, &(0x7f0000010000)=[{&(0x7f0000011000-0x70)={0x70, 0x1f, 0xb00, 0x6, 0x3, "", [@typed={0xc, 0x54, @fd=r0}, @generic="2001a6bf4d3a837b99c24535ffa7001ad963204939d3c5dfda6aea00bfe3667555f109f320456e1654ac815713966ae8002b8e368b5a1abd5aeb00cff75bd80e07130993def3092e26b435cf4512bf842e"]}, 0x70}, {&(0x7f0000008000)={0x2e0, 0x2a, 0x120, 0x3, 0x0, "", [@nested={0x110, 0x1e, [@generic="7fa569cb1bdc64015f3e1fb80e6731b97d5a2e359471774d8c448882bdfd04c4db3415878c4b62798d1e11ba47290cdd6e2fa159fb4d110d5ede19426bda2dcd0eb00c462b363a3b1f0bda8c301dc3636b866c8ce60d933117525e896af6372bcfadccf91764e35d", @generic="4d34d20a19be7466e01b9e1bed10e63c6a184f980eeaa441dd4132471c4b861d2be98b08ad382a572078ca4dbb4425d7d438ae9b822cc1a05bf2176fe8c2a10c8d528af21b88ec3b674091929b131a63f64c94e1431eaae9c05f7c49ae3cccd16ef0974c90750386f2890c844032829a8bdf2dc8e7faed0b716dd8ebdff529090e83e8ce8b9bba9cf6671aca39e352b624b30eb1076e18dc574d0c21", @typed={0x8, 0x49}]}, @generic="7f6edd029966452a7234b460887172391ae696b4806c4cdced02d77c938ca66bf5dd472d798262dc21eb4b99", @generic="0028fb28bbd308b0a4f1e14857b98f52643906cd29205ee648e64fb93dab77f53dd0798a1afe37d8d561917bd103588aa79d67de32f11f2e285006ca47c248427297e316dc3f8f7370242fc5ddc36afad95bc81977fa3a494b1d4582cfbb3a318984a36c49038cd8129cb5d92f95d8332b8fda1b7223fa465ddaa8362d4bd40f863fdf3020c37b7b777d2a3e487c188f6ef687ad895eb6c808815966b319686362c7c4db925283414b2d674b6294b050a76c7fecf9ce8d2a58bdbb", @typed={0x18, 0x87, @ipv6=@empty}, @generic="17d354201ec2c45dae61a38c83121f5b457a952d8bb343493a24db47ec09ad70d809663ee3863ca7427e2da61ae239f6e62742ea62cdb7196327b69057daed928e1753717c1792b4dc4058c4507b4a403e6c5a60eec084aa2fc93a660b48d96c4e79a0cc146be10b66b41e06cfa381f4d6d9266cb0e68be4d50916f4fc44ab6757342d75f9e81b449083a542f4f582fb4e9df23d76ea0a95301397e72551866b660f81b0093b48203f1db5babea78df7ce4ac78587fb8ff0970eed2ad80f70"]}, 0x2e0}, {&(0x7f0000011000-0x1c)={0x1c, 0x3a, 0x21, 0x5, 0x2, "", [@typed={0xc, 0x4a, @fd=r1}]}, 0x1c}, {&(0x7f000000a000)={0x21e4, 0x26, 0x901, 0x3, 0x3, "", [@nested={0x1124, 0x6b, [@typed={0x8, 0x8e}, @typed={0x10, 0x1f, @u64}, @typed={0x8, 0xb}, @typed={0xc, 0x2, @uid=r4}, 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0x1394}, {&(0x7f0000010000)={0x354, 0x25, 0x100, 0x6, 0x2, "", [@generic="b11a776c61b369a2bf9ecbfba05ee15ff6d9c72e3d980d61b296f94aca5ab07ead3a8d1e8c8088b779786f13ebe1490be7e30104a8b201a0b7e21ab9628d651004e8aa511774d7cbfe17c3a502aa4a44ec932a", @generic="d460811bc4f86b4fadae7721473ed21e5520ba568209d6a6dbe9cbd9605043529466e153b7e2ecf0ad9f1f2410e9ec4992cb168b5c1406ca0ea02cdd9c5dbbd4bb80b2585f82de711e998a1fb18aad323f53da2d08999f63f488c1dad3b784d6decceae842b9e1c527194df71feb0e3eccc72c554accd8de1f9e81be17de15ec79d257b43ffd08a4dd9bb6aa0298074de34de8e6b3b6d19c5cd8ade9c61960fa5029cef203d162c7e1e16e71a6f5931ac02e64aa3a245ff68f1c733d5a63e62be229590f52736d1e543b6323ddc2f3a2308efbb31422d30568117fce26bad91e0ba66b8d93a5", @nested={0x64, 0x38, [@generic="843a5cb6d42b13f892ed45183ef48341600da8bf78c006c09a110e00c58b762a1b1def6051a44caa650d48529c71dc88de335a6edad2fa59d7772610e4ede0330aeb1111053e", @typed={0xc, 0x47, @uid=r9}, @typed={0xc, 0x53, @fd=r1}]}, @nested={0x168, 0x37, [@typed={0x8, 0x5d}, @generic="63c7bb97e57ff0c8d9d6bab5540ed29e269deffd967051e55daa797fe0e927d9b19f6936fbe97ed980711158bed5156c20ac020b32c4e8fa5282d7a5cf9d60e88be533f7006d2f90d827dc3ea81c9d391ae1e7b7b558907b58622714ef8d93a65be1659d00903741ac0cb9d5b5374beeb1e447a50bf2998d771393fdfc", @typed={0x10, 0x6f, @u64=0x8}, @typed={0xc, 0x87, @str='\x00'}, @typed={0xc, 0x68, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="392bac54ca58a09a66de1df9940157a26e59bb1c0641", @generic="b996ee81ebed06ca7493a3f892860aaf3b20b2ede64ef5298117fb167de6741dad85f882c66c1ce68ca1fb", @generic="d1bca1f2bd57c2e422012cd431eeb704e665471b7ba5848287bb547fc16bf0d7a37103629d497a5317aceb4afe6905b357120fe28e1ed8f64e7f75e16f7ee7ca2b0a8d1b662c8bcd71cf9a4d7261414ce51043acf3390b9445c5138a", @typed={0xc, 0x94, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x0, @fd=r0}]}, @generic="b5bdfc6d170e0c29adf6db76f344c81853d22c941a59f57fef16319b1880d64a776dba7b6fe584", @typed={0x18, 0x49, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}, 0x354}, {&(0x7f0000007000-0x304)={0x304, 0x3d, 0x8, 0x0, 0x1, "", [@typed={0x8, 0x34}, @generic="26c65540fd29a0ff8fea484a9e451a50d60c80d2b0dd73bb48a3daf6878b36e6d79f48a3bf6112fa8e0e6de988d896288be739a924af139fb5cd6d8bd94b61e103af6e2e7e7b9b8a1c53", @nested={0x2a0, 0x84, [@generic="9195948cf93c0d5fcb4efb504c2549d57afed2845dbedb52b3d727f5363127de75c718a1cd9a24aa0865980071c323f4cb84239f249f399de75650adf7824e2209e4fdd4d8e05bc1a627900f9c5a3ff46b5020fdb3a12425e90f3a02ef5b2fb4fb6e2c9706a25918918ded13d4d08d165d7ac301d1abac052bb2b455048352481a8c090f5f", @generic="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", @typed={0x18, 0x71, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}}, @typed={0xc, 0x7f, @str='\x00'}, @generic="354d2d7edd304d95eb83a64aa4e5992e8cc1bba5cb8138a5c56383056836169e0ff3303c462ee4321c08985d48fbdde84063c157e67eef2451247fca20c81deb1521be0f876573622044ec6e68b96a5c9bf806256ad11d8ceffd282e45efcac8d1aa8bb4c8120cdd75d64bfc0a7e45cf5edc7f3eb3658316715790abd31a76861da1f7d2100ebe33de11dc73effde420619ffa2b4253a219ff397e8e2a50e2b54950b86dc9a5022ce95a78a15ff2cfb7970ec018f8b969391d998e60f9169a949ae5b9bb0f1eb81a085ac92204be020136587b0c5cefcfc3ebba3c9d2029a67bbd093f5230c99d086e6efe88e1f445a3beba7a50"]}]}, 0x304}], 0x8, &(0x7f0000010000)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}], 0xa8, 0x20000000}, 0x4000) setsockopt$inet_int(r7, 0x0, 0xc8, &(0x7f0000011000), 0x37b) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x12}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1000, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/11 04:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00003b2000)) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/11 04:19:36 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f000030d000)=@ethernet={0x0, @random}, &(0x7f0000c99000)=0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000f6a000)={&(0x7f0000f6b000-0x60)={0x27, 0xe093, 0x0, 0x3, 0x8, 0x3f, "b1b5ebf4038237c6d5a4352c94bfae332d649efc50d8f68d73ae6dc07d046e73b3b4cf9a0e662bf8d01a7232715618c73f5785f8f681bca0e032e901d0842f", 0xc58d}, 0x60, &(0x7f0000ea5000)=[{&(0x7f0000f6a000)="458b46d8d9c9f304925c27d651302d4bd74fde3107f2d0af8715811c7cec9862e89daa64650c", 0x26}], 0x1, &(0x7f0000f6b000-0x50)={0x50, 0x0, 0x0, "007eda448ba9b5bb2fb6294ddd52f368c58fe2c0acab816d6aef5bda35c389b83f604f9526391cce224542d9e91a46057bf279fa9973382736de"}, 0x50, 0x20000000}, 0x20000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) sendto$inet6(r0, &(0x7f0000f68000), 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/11 04:19:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r0, 0x0, &(0x7f0000a03000), 0x80000) r1 = socket$inet(0x10, 0x2, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000063d000-0x4)={r0}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0x10) sendmsg(r1, &(0x7f000001e000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0xffffffffffffff90}], 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) [ 38.959742] audit: type=1400 audit(1518322777.018:37): avc: denied { create } for pid=6473 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r2) 2018/02/11 04:19:37 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00009fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000001000), 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={r3, 0x1}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000047e000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, @empty, 0x7ff, 0xfffffffffffffffb, 0x6, 0x100, 0xa00000000000000, 0x2000000, r1}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80003, 0xff) r5 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000008000-0x5c)={{0xa, 0x2, 0xf6, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x8000, [0x4, 0x2, 0x3f, 0x0, 0xfffffffffffffffd, 0x0, 0x8]}, 0x5c) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000002000)={@dev={0xfe, 0x80}, r6}, 0x14) 2018/02/11 04:19:37 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fcd000)={0x4, 0x5}, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x4, 0x8, &(0x7f0000fcf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fcf000-0x20)={0x401, 0x0, 0x1, 0x5d7}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000fcf000-0x10)={r3, 0x1}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000fcf000)={0x1, 0x3}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r1, &(0x7f0000fcd000-0x2), &(0x7f0000693000)}, 0x18) 2018/02/11 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d1d000-0x8)={0x0}) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000a13000)=""/109, &(0x7f0000feb000)=0x6d) sendto$inet6(r0, &(0x7f0000fc2000-0x60d), 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 04:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22b, &(0x7f000043c000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21d, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0xec, 0x2, [0x3ff], "0879777ca12067602b6b420ab30c8b9f6371061b8e9ebae6ff53e2a2a6c413abe2c79cc36732303ab5bb50bd757dc901007aa687492cb693afa1ce02895a5c21220459f79f50514bdd62f326cfeb7eb14237427a17e90ec7053e35c3782c76fbe70f3c70842b3117f402f012a8a0b6f157f95aa60782ad9d55a82d12e7ad099e819c908fdb05e967739a93f08ae8c72692754f47741356a68e10c4946e935f16a0348c136ca7c200fbe74861b82b5386ca210a6b4813882762ca90baef3a825c29a70c1ce32cf186941e91631cd0e1f5df17c15bc203d2da50090d7a9b199caa3330d917221dfd5a8366f459"}, {0x7, 0x0, 0xb3f, 0x8001, 0x0, 0x0, 0x800, [0x200, 0x7fffffff, 0x0], "4d88e854f0ea64ace7c07bc7e3a7efd8fe78400db82944073a729ab409484a2ffa1b9a3200039d92c583e7d6f88ef947b9b35335af6ee69424492e28acc55de0d6191287dc3d52134e5a088c726b3ce0f4036cc84e991563f2c2478bc853cde0b709476304ed3ca8efe3c1b606b5abacc6f8cf880cc679e0d89a6b6d5a88da24a7173d44ea7dbda30e"}, {0x4, 0x0, 0x6, 0x10001, 0x0, 0x0, 0x86dd, [], "cfa2fede465e958b44e99be0bed69103d630b471876882dfb81b2f5f8ea97e059acd5f923161fc651ae1dc792bf8116910d5eb24da76e960d70cf57b1c8a978e6639c0348d4c1ac04dd06bc1c3327a9b8c7c8bfbcf738094421f4973b30eeefacfa632304b525fdaaf44584fc30d1fa5cef0463747a37ab29dcf8c45"}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/02/11 04:19:37 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0) r1 = accept(r0, 0x0, &(0x7f0000739000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004e2000-0x4)=0x9, 0x4) 2018/02/11 04:19:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x400000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00004f3000-0x4)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00002f3000)="65093ac2def4daa9676cf14b17a29c5f5e4897d0ddca829cc180b7e7bdadfb5fdb4d196d1e01ff3b36a17ed184247e473b590ffca0265b8df9747bbce8bd5fdb5d0753567a024d65d820d361b9bf22005cbc264ce8ff1235a20e4657428870e8c0b11341c2cc5800a866b4587ebd11630163673d4526", 0x76) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$key(0xf, 0x3, 0x2) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x1000000000b, &(0x7f0000001000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x3a, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x95)=""/149, 0x95}, {&(0x7f0000002000-0x11)=""/17, 0x11}, {&(0x7f0000002000-0x9f)=""/159, 0x9f}, {&(0x7f0000001000)=""/241, 0xf1}], 0x4, 0x0, 0x0, 0x4}, 0x10040) getsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/02/11 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000f85000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000351000-0x4)=0x1c) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f86000-0x4)=0x2, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000f87000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00007cd000)=0x3a) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f87000-0x4), &(0x7f000025a000)=0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000f86000)={@common='syzkaller0\x00', @ifru_mtu=0x18000000}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f85000)={r0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000bc1000)=""/90, &(0x7f0000f86000-0x4)=0x5a) 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) r2 = socket(0x1e, 0x2, 0x0) close(r2) 2018/02/11 04:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x804, 0x7, &(0x7f000030e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000a52000)={0xfd, &(0x7f0000616000-0xfd)=""/253}) r1 = socket(0x200000000000000a, 0x800, 0x0) connect$inet6(r1, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000f7e000-0x4), 0x4) 2018/02/11 04:19:37 executing program 6: unshare(0x8000400) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000436000)=@generic={0x7, 0xa5e, 0xed76}) accept(r0, 0x0, &(0x7f0000efb000-0x4)) 2018/02/11 04:19:37 executing program 0: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='bond0\x00', 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x2, 0x2, 0x80, 0x80, 0x0, r1, r2}, {0x81, 0x7f, 0x8, 0x9, 0x7ff, 0x400, 0x5, 0x4}, {0xfffffffffffffff8, 0xfc, 0x9, 0x3}, 0x1, 0x2, 0x1, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x5, 0x889f, 0x524, 0x61}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x100000000, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) getsockname$packet(r0, &(0x7f0000b68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000466000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000003000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0x2, 0x3, 0x4}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000002000)="85ca3ab40e4a427ba022e79c0a310bacc3cdf85d81d2b15c7404338ae61d7ca8b71ffe1b984444be4a116fdcac1a00cf2761c2a21eb5140e4a56e97cdbe9ae9f349ae095fe8e086928101852cdcc3ca165a39647ee1a1d3526f6cb042666a282ba15d261868ce4f5098295f77610db2cd4f29c9765327f207df479a876c160cd66cd697c4783f96a1e984bcbef5c8dc2907363f763275178117e686537e718d30b630228ea56cf1362addf36e8", 0xad}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000001000)=[{0x80, 0x13f, 0x7, "d65aa229ca5171d4b5aeb229bdf826d111ae9ba4c9ef71b7627cbef711192197418c34e7d7baa008e1813211d6115e8f360feef7ee68297a3b8f4db916ed560a971acecd55e1e57d5fb3fd3c6e8f045bda812efdfc6ae2a633b07b10bf2a616175b923295dbd56d4a4a9e9"}, {0xf8, 0x11f, 0x8, "d364066c5e1cfacf7a5bc16997712bb20d8a92c1ca60547cf05bcbf7685e32f97e42170b0e7214ec55d9c9ada8dfab89ff46ed620bea83019173348ba6690b9e88b8a6eb4ca7e3db25b26400e6c2d77624cb5c01a8360aded1a36030124431092e20a2e5d9acc7acd5d88d094266355786edddbdd8bcae32cbcc015e9680140691ad4878d960dcc30d23de4206b5cb69c4c5afa2d2ea3bf524614e4908d996d0f35776422d58b2552fec4ad94a00ae40e22c6fab11a863948f496a39986b55f671c170ecf50f15301d91e36bc065510674eafd2e3baa0b402f2ac2fb983835d5e8af0620a69a0f"}], 0x178}, 0x85) 2018/02/11 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000e1a000-0x8)={0x0}) connect$bt_rfcomm(r1, &(0x7f0000944000-0x9)={0x1f, {0x6, 0x6, 0x2, 0x2, 0x502, 0x9}, 0x4}, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b3b000)={0x0, 0x5, 0x2002}, 0x4) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) syz_emit_ethernet(0x12, &(0x7f0000592000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) [ 39.057313] xt_connbytes: Forcing CT accounting to be enabled 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) r2 = socket(0x1e, 0x2, 0x0) close(r2) 2018/02/11 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/02/11 04:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000eac000-0x4)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000bec000-0x20)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg(r2, &(0x7f0000919000)={&(0x7f00006b0000)=@nfc_llcp={0x27, 0x401, 0x80000000, 0x2, 0x6, 0x6, "24c155b507bbca0f54aa150633a97310b290f05aafd68b00e0559da65ccbaf0fbb217e33780fd50947ee7e932fb9ecdd8838517c438e529efb01e5c13adc16", 0x9}, 0x60, &(0x7f000070a000)=[{&(0x7f000078c000-0xc5)="6353e7e5d0f0f5c6204840d9874824cd164c22b77648d5ccce94f068d8ea89d3372f50cb0fc7513466715c4c53f598d8c13bb63181ab94628c2e18e8e9a77d68918e3e82016750dd69b4148fa04e8b9588306db74854e242d2bc8d74547fd209cdcdfee4be16227b9033710cb58232fe5e7290e50842191adaa55df018c962088c80c546e44ca0b7cc6d9af55ada5531007bf47618938afcd72d0c34479c99959cb1f71d9dfc66612f92610aeb29fc03d0af3ecfe97ee60e3d419cbf39e6aae59774c75197", 0xc5}, {&(0x7f0000b6e000)="30468a0e38c53eaa9e19ae47756ce65d8ac9461501b7c2d4f1dffca5dbe858b0aadec6e20a6befd00e05da3afb6f3773984b9bcca44787ccbac93aaa82a04be2a1d0c49e51e3f0c2f640a77d05b19fa83cf3b738d3738ed64b2a5419721c79652fdb6ccc75334335959f5a5988596c7532e372bcc8c480608809cea68bad995e9c919e2cb2be7b37921c419f97fe79168e44c8e4faeed1d4fab86324cc88e65cf6c1c5dc3cd3fd5b12123dbbc49b6d931479dae7abcc7b594e81393ea336da7ab9a4676838aaca3861aa", 0xca}, {&(0x7f0000317000)="0521f67d01681c4215da7b6c6e92f2140030f78b8a7a8f50782629a044d2d0c6f628564a1ab58cfea075159f0e00b3983ad0e0cf99ad957171dc8cf8d9007660fb8aa65480d7875385e9d5a70068b7f67501b174e6c7511b783e0d110be28f03b805916ee570786bd28876ca0523b18e8fa2f7e692eefea1a1ea451a5e6bd856529e6bdf184866ea236c69515a0df50c4e7ec7f4978d7019eba2fb39103bf050f17404e4b3baf4c673ef817de391dad6b00484816dbeae85bb3c9f5e9386a6854e7f1618639005a66108831107c0df3f529ed76995fb4711884b", 0xda}, {&(0x7f0000bbe000)="784e35e14b99136b23c86bd963722136f8b9e70a12b2a9e783acdbf9169ccbd14fc3646121cff9c7e94c39c9fb421c45926aa66f81128a988afa5d2e5eaf414f7f8954b0c99557488d34363c4b1bd50542d2abaa894979271de3a9b72fb9e8a5", 0x60}], 0x4, &(0x7f00001ad000)=[{0x68, 0x12b, 0x1, "64fc8680537cca9d7c60a3d795c42bbd9e4b0a82784838153b73733a74f10ea32f8e71b61fb63bbc075cd942654d4ec888a1cb2a63c5f339f09a533833a28799287918de8710893d1ab0c6c6f4529617c5ddf64f50"}, {0xe0, 0x100, 0x300000, "3be7ef1faac5d578cabc7953c94d6efba05125b4467a40847749e034d289271e43b4694780c79ca1af0017b95f877b46550f3d098a1d5cb3a05d004c6cc5a829a1adc0cc56a1b968c633eccb8dab2a9d59c6db762a470bb5aaa0a14a642feb54028ed48e75ff7c687b689240955c21ae6f547b005b6d85b2c1532b3727ac764b1a8c066855a3a04774f810b74399574c85923415f4816b65e3f6d2f0c320c92dba017b83f065bc63badbbe2e8073324bd26664a2c36857450aeaf295ec95f5224828c599d3f16e61b6804643006b19"}, {0xb0, 0x13f, 0x800, "1d2e98224e619bd5a28032c99ac9992e2d2deea851a0310df95ee41b197dbd6954488caba5476ac88418dbaa82a5fd4ca68c3d2158678b7c4e4b43cfe02ae258f066e232402356e764859ed5b4b88b252892fe5cfdcf32a43405f20a0e0cc6ae06433aec9dae2275c058ecb098f19c5d3aad0e5568b592ca913be6a9c5c6a13eb0af1ec68589fce584ab133d2648cfb2ae016c661eda34d607ff7a8228727f"}], 0x1f8, 0x20000000}, 0x20000001) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x303, 0x4) 2018/02/11 04:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000073d000-0x460)={'filter\x00', 0x7, 0x4, 0x410, 0x108, 0x108, 0x218, 0x328, 0x328, 0x328, 0x4, &(0x7f0000904000-0x40), {[{{@arp={@empty, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xca, 0x81, 0x8, 0x8, 0x1, 0x4a7, @generic="f24c30f17590890fccaf9ac5f0d3bf43", @common="73699530000000000100", {0xff}, {}, 0x0, 0x204}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@random="30ed981a1b16", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x8, 0x5, 0xffffffffffffffe0, &(0x7f000009b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00003ef000)={0x1, &(0x7f0000fb6000)=""/3, &(0x7f000014c000-0x18)=[{0x8, 0x62, 0xfff, &(0x7f0000228000)=""/98}]}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000945000)={0xfffffffffffffc00, 0x7, 0x9, 0x100000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000080000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000296000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0x0, 0xaa}, 0x7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x597) 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) r2 = socket(0x1e, 0x2, 0x0) close(r2) 2018/02/11 04:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1, 0x80001003) write(r0, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/11 04:19:37 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x10, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000c000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000006000)={0x0, 0x6a}, &(0x7f000000b000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000011000-0x108)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, [0x164, 0xfffffffffffffffc, 0x2, 0x133d89c3, 0xfffffffffffffffe, 0xffffffff7fffffff, 0x5, 0xa8, 0x20, 0x4, 0x80000001, 0x100000001, 0x9a, 0x5, 0x6]}, &(0x7f0000012000-0x4)=0x108) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x2, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000010000)={0x99, 0x3e681122}) 2018/02/11 04:19:37 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) pipe(&(0x7f000078e000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(0xffffffffffffffff) 2018/02/11 04:19:37 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000003000)=""/230, 0xe6}, {&(0x7f0000002000)=""/253, 0xfd}], 0x2) r1 = socket(0xb, 0x805, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000)={0x1, 0x80, 0x8, 0x7fff, 0x0, 0x216, 0x5, 0xfff, r2}, 0x20) 2018/02/11 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f0f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}, 0x5, 0x8, 0x7fffffff, 0x6, 0xd78f}, &(0x7f00001e4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000465000)={r1, @in6={{0xa, 0x3, 0x6, @empty, 0xffff}}, 0x81, 0x6}, &(0x7f0000d59000)=0x98) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000492000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008a9000)=0x3, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) accept4$unix(r0, &(0x7f000090f000-0x34)=@file={0x0, ""/50}, &(0x7f000014d000-0x4)=0xfffffffffffffef2, 0x800) 2018/02/11 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x7, 0x3, 0x3, &(0x7f00008f5000)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/11 04:19:37 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ffa000-0x90)=[@in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x3, 0x61d322e2, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x5}, @in6={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x109}, @in={0x2, 0x3, @rand_addr=0x100000001}], 0x90) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket(0x1d, 0xa, 0x3) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00002c3000-0x10)={0x8000, 0x1f, 0x1ff, 0x8001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ffa000)=@assoc_id=r3, 0x4) 2018/02/11 04:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000867000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x2d, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) r1 = socket$inet(0x2, 0x805, 0x0) connect$inet(r1, &(0x7f0000f7e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004bf000-0x4)={r1}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000e000-0x4)=@assoc_id=0x0, &(0x7f0000cba000-0x4)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000b61000), &(0x7f0000f54000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b57000-0x108)={0x0, @in6={{0xa, 0x0, 0xb8af, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, [0x3, 0x100000000, 0x3ff, 0xfcb4, 0x0, 0x1, 0x4, 0x0, 0x10000, 0x10001, 0x7ff, 0x4, 0x401, 0x3]}, &(0x7f0000707000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a02000)={r3, 0xfff, 0x8, 0x4464, 0x7, 0x9, 0x7f, 0x8, {r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4b, 0x1, 0x3ff, 0x4, 0x1}}, &(0x7f0000744000-0x4)=0xb8) 2018/02/11 04:19:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x7, 0x0) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"034a1f0000079d"}, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c5f000-0x4), &(0x7f00007f4000-0x4)=0x4) 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(0xffffffffffffffff) 2018/02/11 04:19:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x2, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr=0xffffffff}, {0x2, 0x3, @multicast2=0xe0000002}, 0x21, 0x0, 0x40, 0xff, 0x200, 0x0, 0xffff, 0x1, 0x80000000}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xc0)=[@in={0x2, 0x2, @rand_addr=0x46}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, @in={0x2, 0x3, @rand_addr=0x100}, @in6={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0xc0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f8a000-0x8)=[{0x2, 0x8}], 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f00008ce000-0x28)="000fdc943cc89a0502931fbacfca26b1cd50eda0883b1ae1a495587b3d1fe69203c9baa800baf3e0", 0x28, 0x0, &(0x7f0000ec7000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000716000-0x4)=0x8ad0, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000045a000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/02/11 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80001, 0x3, &(0x7f0000916000-0x8)={0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000d05000-0x10)={0x8, &(0x7f00002bf000)=[{0x0, 0xd3f, 0x10001, 0x7}, {0x100, 0x100000000, 0x5, 0xffffffffffffffe1}, {0x2, 0x1, 0x6, 0x3}, {0x558e, 0x3, 0x5, 0x8}, {0x4, 0x10001, 0x10001, 0x9}, {0x8, 0x8, 0x2, 0x3}, {0x2, 0x100000000, 0x401, 0xfffffffffffff48d}, {0x200, 0x8, 0xa1b6, 0x100000000}]}, 0x10) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001bf000)=0x100000000, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 04:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f000074d000)="c2895acd999a4c23d5886599872f954048c7b8dc134dd1542a90f50f10096b145149d8bc66472ee1fa6e620104109a7386b58074651615c3e309d51af4954cfe07edafd124e5932ab0d4dbeeebb5ac74eb262ffb07546ae6088e2e8babf3b193c7a6715bbcd097d186fa125426e7d271f61e13e72779b738f9758739549cd1841fbb59c1fd7681518764420dea643eddbed7a5e9606ffb742bfe560301622e8f7e2a1e000000000000000968d9f57d51755577e6f5ab86f92949401c941e9ce13e924815c08c182631755069f5370bf24082b4cb3b43e91b5c66e2da0042fadd051ccb229b0d88e9", 0x2637, 0x7ffe, &(0x7f0000892000)={0x2, 0x2, @rand_addr}, 0x6) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00007be000)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f0000c97000), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0x7f}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) [ 39.274888] can: request_module (can-proto-3) failed. [ 39.284873] sctp: [Deprecated]: syz-executor3 (pid 6573) Use of int in maxseg socket option. [ 39.284873] Use struct sctp_assoc_value instead 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(0xffffffffffffffff) [ 39.316973] can: request_module (can-proto-3) failed. [ 39.336210] xt_dscp: dscp 7f out of range [ 39.336409] audit: type=1400 audit(1518322777.395:38): avc: denied { setopt } for pid=6581 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) [ 39.347110] sctp: [Deprecated]: syz-executor3 (pid 6586) Use of int in maxseg socket option. [ 39.347110] Use struct sctp_assoc_value instead [ 39.385728] audit: type=1400 audit(1518322777.442:39): avc: denied { write } for pid=6581 comm="syz-executor7" path="socket:[16756]" dev="sockfs" ino=16756 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/11 04:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000f24000-0xc8)=@migrate={0xc8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@loopback={0x0, 0x1}}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr}]}]}, 0xc8}, 0x1}, 0x0) connect(r0, &(0x7f0000773000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000486000-0x48)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001e000)) 2018/02/11 04:19:37 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x101}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={r0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x739e2a8}}, 0xdf7, 0x8, 0x36, 0x5, 0x7fffffff}, &(0x7f0000001000)=0xa0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x48, &(0x7f0000004000-0x48)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x2, 0x3e9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}]}, &(0x7f0000000000)=0x10) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002000+0x488)=[{&(0x7f0000004000-0xcc)=""/204, 0xcc}, {&(0x7f0000002000-0x75)=""/117, 0x75}, {&(0x7f0000003000)=""/117, 0x75}, {&(0x7f0000004000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000003000)=""/204, 0xcc}], 0x7, 0x25) 2018/02/11 04:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000516000-0x4), 0x4) socket$packet(0x11, 0x2, 0x300) 2018/02/11 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getpeername(r0, &(0x7f0000091000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000d1f000)=0x2e) sendto$unix(r1, &(0x7f000085d000-0x87)="c170964f85b3666f09eea9e4721d57402957058323093105f152aa037783632c10b5f0186e9d26631b1ecd00d4fc203d3091b23d23fdc7bd6f22952f3a5535f8b9c1a9776f3f83e8e158122e788f4b3bab6660b1ff55233a9878b003718ff84e5737fd3f2c1b6a773c036bc2ec8f036f4525da14a3b4590164cc4a69c2f77bcc711779bb5ce946", 0x87, 0x20040000, &(0x7f0000bbb000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$packet_int(r0, 0x107, 0x2000000008, &(0x7f0000fed000-0x4)=0x4, 0x4) connect$nfc_llcp(r1, &(0x7f000009a000)={0x27, 0x3f, 0x9713, 0x5, 0x2, 0x800, "0d985747cb2791c273035a1b7437944eecb0fd1627c454892a7cfbbdbad7e8b8a4f915bda8faf7e04af418367113a3b1d4a647385d783cd05d9371fc7ed199", 0x80}, 0x60) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000d7c000)={r0, r0, 0x9, 0x1, &(0x7f0000c81000)="3174ac84cebd33b713467cd25b8aea5c143cfc403527745cdea4440be71950ea6a3eeca415181b0e1b08dee1829e0a605a3bd1a8a7b31307e7401c30e3b440b20d71bdbcb978dee1a8d6e11a1ac85d767f472164a46ba073bcbe7edb4bb79e2f468b0ff4e386495ca88be790fb5030c7f955288469e38b00d60585fcc80ab9a65ea6201226e0cae0cc03a34bafc38cd19e85e97abfa15814c89575da011b032a5315c6783446ac35c75fdaa376e7a332a9a3a77d8456638bef533d67bbd9f364bf27", 0x0, 0x100, 0x1, 0x1f, 0x49b, 0x5, 0xc90f, "649e9e9cd44bcefa129cd194ec84de978d532ddd7f06d1823a4c88e4b2ac65cdd8bdb96581025eeda18fef4884f65ecad01253fec0b824772ef2ef2c9820d31417662c5af020bfbe24aec506f1bf145120b8c3dbb7144f13402e63a6da6e54739702ddfe00ba5be1c9a6cc5ad26f1e77603272f409aeaf0a3afb198012c220eb6424352af1f9b914dc01a6f3272bffdbb5a50f9b4cc71c004880ef1dd50f0a01b916cbc787719b3c4e2a8cf0a1da4e75d59f0caaea55f0ddc82f057ec8abff7548aa55f0d039cacf3ef864ccf520eb1bb60dd0b832756fd12816b6588589dac760e0656f8f8fa1f15567c1dee5d2384a"}) syz_emit_ethernet(0x42, &(0x7f000014d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}}}}}}, 0x0) 2018/02/11 04:19:37 executing program 5: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c78000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00000a5000-0x1)=0x2e) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ba4000)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x800, 0xfffffffffffffff9) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f1d000)={0x0, @in6={{0xa, 0x0, 0xa91f, @empty, 0x3}}, [0x1b31, 0x81, 0x1, 0x1cd, 0x7eb7, 0x7ff, 0x7, 0xffff, 0x5, 0x8000, 0x7fffffff, 0xfffffffffffffffc, 0x8000, 0xfffffffffffffffd, 0xffffffffffff0001]}, &(0x7f0000f1e000-0x4)=0x108) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f1d000)=@assoc_id=r3, &(0x7f0000b82000-0x4)=0x4) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1c000)=[], 0x0, &(0x7f0000f13000)=[{0x1}], 0x10}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00008dc000-0x518)={'filter\x00', 0x7, 0x4, 0x4c8, 0x2f8, 0x0, 0x1e8, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f00000c7000-0x40), {[{{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x9, 'system_u:object_r:auditd_initrc_exec_t:s0\x00'}}}, {{@arp={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff]}, 0x9, 0xe90, 0xf0f, 0x4, 0x0, 0x9, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsf0\x00', {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @empty, 0x1, 0x1}}}, {{@arp={@empty, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @mac=@random="89a47325a78a", {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6b, 0x90ab1e8, 0x7, 0x1f, 0x6, 0x5, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ipddp0\x00', {0xff}, {0xff}, 0x0, 0xc}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) 2018/02/11 04:19:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f00006cb000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f00007fd000), &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002b8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bd6000-0x10)={0x9, &(0x7f0000b25000-0x48)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000082b000)={r2, 0x2}) r3 = socket(0x4000000010, 0x803, 0x0) write(r3, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) [ 39.416609] xt_dscp: dscp 7f out of range 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r0) 2018/02/11 04:19:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000002000-0x48)=@full, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000)=0x2400000000000, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1}, 0x10) bind$alg(r2, &(0x7f000064e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000235000-0x20)={0x8001, 0x4eb, 0x8006, 0x85e, 0xfffffffffffffff9, 0x5, 0x98300000, 0x4, 0x0}, &(0x7f0000ac7000)=0x20) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00005e2000-0x8)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00005e6000)={r4, 0x74, "127a67425bf85ffd8e1410395000447bcb033c6afbf4f472f9d2f6d1f2b6d5ae9fa2d078b700923c88fafb2e4f08550edae06f985925413db251589f8305577ff6134686d5ad97b2a7f2da9ad92839af6662a45706051dc927d22bda88b924187042e8a51aeef23d8e60e39989f648e64c69b270"}, &(0x7f0000269000)=0x7c) 2018/02/11 04:19:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000000+0xb21)={&(0x7f0000e34000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000023d000)=[{&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000b1f000-0x5)=""/5, 0x5}, {&(0x7f0000b41000)=""/136, 0x88}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f000067a000)=""/128, 0x80}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f00004f7000-0xc3)=""/195, 0xc3}, {&(0x7f0000e9c000-0x4)=""/4, 0x4}], 0xa, &(0x7f0000ac3000)=""/189, 0xbd, 0x5}, 0x60) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000be1000-0x78)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x3, @empty}, {0x2, 0x0, @loopback=0x7f000001}, 0x10, 0x5, 0x7, 0xffffffffffff8001, 0x9, &(0x7f0000dba000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1, 0x6, 0xd98}) 2018/02/11 04:19:37 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) socketpair(0x11, 0xf, 0xfffffffffffffffe, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000013000-0x98)={0x0, @in={{0x2, 0x1, @empty}}, 0x1, 0x10001}, &(0x7f0000012000)=0x98) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000012000)=r3, 0x4) r4 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000005000)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0xff}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) connect$inet6(r0, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$pppoe(r2, &(0x7f000000e000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}, 0x1e) 2018/02/11 04:19:37 executing program 5: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x1ff) ioctl(r0, 0x3, &(0x7f0000e6f000)="b3ace3f8f9364dbbdc9b2b281a2946") write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) 2018/02/11 04:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0xa, 0x8, &(0x7f00009d2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d35000-0x2c)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}], 0x2c) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000d31000-0x4)=0x4, &(0x7f0000fa0000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e9a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c0f000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b714053c4832e70329cef2f50c219ea2fb96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "16ac7bb3db1619739f094c99"}}) 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r0) 2018/02/11 04:19:37 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000001000)="9ac5c69f86525d284b42d05d880a653078ee79b893c4a50d2ab5f422", 0x1c) 2018/02/11 04:19:37 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x28, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000022000-0xe8)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000021000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000021000)={&(0x7f0000008000-0x68)=@bridge_setlink={0x68, 0x13, 0x100, 0x3, 0x3, {0x7, 0x0, 0x0, r1, 0x2000, 0x4000}, [@IFLA_CARRIER={0x8, 0x21, 0x3f}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x4}, @IFLA_TXQLEN={0x8, 0xd, 0x3}, @IFLA_IFALIAS={0x14, 0x14, @common='syzkaller1\x00'}, @IFLA_LINK={0x8, 0x5, 0x5}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, @IFLA_OPERSTATE={0x8, 0x10, 0x8000}]}, 0x68}, 0x1}, 0x800) 2018/02/11 04:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f000070f000)=[{&(0x7f0000909000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005ef000)=[{&(0x7f00008ec000)="aa537e418d22da10c4ba1705675669627453a4704c2d1775e0451f77da37d98f464f353a34a297b0c35fbf2b2d334a209628c4bfba20eb7350779f1cecb8fa13179ad5ec040f4bb40bc30a3ac12b32159bd52e25a1e1a31538a986bbcc86c475701ba0615958", 0x66}, {&(0x7f000038d000)="984cbb60327105f7954b26e359488049e7b8bed015bb81299a35a30c8ec1727e3a8f32984585909306d12afd06776d33302b7c5386655e3593f1844a7f795a95deb08eb5e6177f1842042e61910bb433371cb1b93bdf8ae3d653768330892626c485801f2605a05daec754c0d0e4b61847fd8587f052589c9971901cd7229eb37e5006bbea33c1937a25129864776240fdc3d48f664873d1bec1ff8c6245cc9ff8c2a2f8275340695e62388365fdbcdf65ed49084abe60d10c134ac08b3af56966a4ccd830b4b15c684c615c2978fe490afc7ae1d86da7a82a3d17c32cc9899c06c7d3352f7f5c5ab0a2f30383", 0xed}, {&(0x7f0000e63000-0x52)="ad4a0ed31676d543ed78a8181a6531b31d3acb95eac32ad2d9a760429e8d15f02cced42cf57c2d656210781e64290804c7b99fc80c79b0fc4cd6656077e4235a9a7ca9522878a7cff9825d26a44e375ad125", 0x52}, {&(0x7f0000c31000)="89e95ca20a35d543bd922642b007e2dea26923a07136bb524b89651b28fd2c450623a61f0ba3b7aa4b573809e39ea4421dbb76109815a4e85085a40840465b04920d21a9682a004b35544bd2264b5ca20d525040299062d1d5", 0x59}], 0x4, 0x0, 0x0, 0x4008005}, {&(0x7f0000430000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008ad000)=[{&(0x7f0000a36000-0x4)="3fdbeb86", 0x4}], 0x1, &(0x7f0000aec000)=[], 0x0, 0x20000001}, {&(0x7f0000f99000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000de5000-0x30)=[{&(0x7f00002d9000)="95aa86660ca319998b2f9f65c424c3239c013ae082fe9de8d37c03c73d7a3b9d3abb0fbe627887c3035b6258ee37923f688dad801bcb25f7cc6a896bbf01c9bb483b4c64fcf1b4374e50d661efbe8015c1fedbd0399ef87ec04700e2286bb1a54f8db0187e814d1989720eba06ad601abd1f46954b789cbe57a97651f390a28290a3f0032c3a465308c2fbb1a3ea58ef79236145e745c3", 0x97}, {&(0x7f0000670000)="189d4532ea4290ddc89de970ce402333e443c940203bd6eb023dd437e04f12877b3e46da8e001b6ccaeb69508b039e5d047460ac148b1026443356bc3a3529a06b2753281966048aa2e44a5ba496254e961d86d9710d377331da9de55948c563673ab7b0323b4011f573153ef1b4138ede3d4ae86c2411ced9de62da981792e532631c86c595298e20eb5d002057e201831de028e74206ce1e33859a0ec3e69c4e589e360c40bd6132773371592994026a090cc6352a14b90ba51bf24e117d9fea8bc447e9f62e5b2c934f9a71c3ca64185e4f0452999c842ef5569106011b27d56cde1438", 0xe5}, {&(0x7f0000ef4000-0xf)="a26f97ff09b9ef80a593ae5e771cf9", 0xf}], 0x3, 0x0, 0x0, 0x10}], 0x3, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000658000-0x14)={@ipv4={[], [], @empty}, 0x0}, &(0x7f00005af000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a8f000-0xc)={0x0, 0x0}, &(0x7f0000e26000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009ff000)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x0, 0x15e1, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x5e, r3, r4}, {0x40, 0x9, 0x80, 0x3, 0x7, 0xfffffffffffffffd, 0x4, 0xa41}, {0x5, 0x9, 0x5, 0x1}, 0x4, 0xf, 0x1, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x2b}, 0x2, @in=@rand_addr=0x401, 0x5, 0x2, 0x2, 0x5f8c, 0x1f, 0x5, 0x10000}}, 0xe8) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/11 04:19:37 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/11 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x40000000000000, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000af5000), 0x4) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x2, &(0x7f00006c2000)=[]}, 0x0) 2018/02/11 04:19:37 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7e000)={0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0xffffffffffffff5a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a8a000)={r1, 0x0, 0x1, 0x10000, &(0x7f0000f7f000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) sendto$inet6(r1, &(0x7f0000f7e000-0x11), 0x0, 0x0, &(0x7f0000f7d000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000f7f000)={0x1, 0x2}) 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r0) 2018/02/11 04:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(0xffffffffffffffff, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/02/11 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000d6000-0x38)={&(0x7f00001ae000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000707000-0x20)=[{&(0x7f0000a75000)=""/22, 0x16}, {&(0x7f000012a000)=""/4096, 0x1000}], 0x2, &(0x7f0000b66000)=""/57, 0x39, 0x8}, 0x40) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000117000)={0x8}, 0xffb1) r1 = socket(0x10, 0x4, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000917000), &(0x7f0000765000-0x4)=0x4) sendmsg$nl_route(r1, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f00002df000)={&(0x7f0000909000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_GROUP={0x8, 0x1b, 0x200000080000000}]}, 0x4}, 0x1}, 0x0) pipe(&(0x7f00007b9000-0x8)={0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006cd000)={r2, 0x28, &(0x7f0000059000)}, 0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f000091e000-0x50)={@common='syzkaller0\x00', @ifru_settings={0x8, 0x0, @raw_hdlc=&(0x7f0000248000)={0x5, 0x1}}}) 2018/02/11 04:19:37 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x111f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x6, &(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000e000-0x4), &(0x7f000000b000-0x4)=0x4) bind$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000c000-0x20)={0xc71, 0x0, 0x10000}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000000b000)={r1, 0x3fd}) 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r0) 2018/02/11 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x5e, 0x1, 0x16}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x2a, &(0x7f0000e01000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x81, 0x0, @broadcast=0xffffffff}}}}}, 0x0) [ 39.603049] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 39.619928] audit: type=1400 audit(1518322777.678:40): avc: denied { net_broadcast } for pid=6651 comm="syz-executor4" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 04:19:37 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000016000-0xe)={0x5, [0x8, 0xff800, 0xfffffffffffff801, 0xffff, 0x401]}, &(0x7f0000643000)=0xe) 2018/02/11 04:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000520000-0x40)={0x1, 0x0, 0x800, 0xc0, &(0x7f00005cf000-0xc0)=""/192, 0x14, &(0x7f000005a000)=""/20, 0x5e, &(0x7f00001cb000)=""/94}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c73000-0x8)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00002da000-0x15c)=@newsa={0x15c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x64, 0x3, {{'deflate\x00'}, 0xc8, "430453b76ea01cbdb4de614e42a313d3af5d9375d4fc64644a"}}]}, 0x15c}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000082e000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000a8f000)={r2, &(0x7f0000b67000-0x8d)=""/141}) 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r0) 2018/02/11 04:19:37 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000231000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x1}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/02/11 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000323000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00005af000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000064f000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/11 04:19:37 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000e000-0x10)=@nfc, &(0x7f000000a000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000e000-0x8)={0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000000b000)={r1, 0xffff, 0xdc, "368863dd10f8f73fc41ec1f87258e519a81811"}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000002000-0x17)="93be2355b6b19643b17e8dc4674639894c79e515f4b46d", 0x17) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000002000-0x4)=0x400, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000003000-0x4)=0x4, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000000d000)={0x509, 0xfffffffffffffffa, 0xb9, 0x7, 0x7}, 0x14) sendto(r2, &(0x7f000000a000-0xd)="d3000000e2016f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x1, r3, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/11 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r0) [ 39.694424] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/11 04:19:37 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000d95000-0x4)=0x8) 2018/02/11 04:19:37 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000e70000-0x4), 0x80000) connect$bt_sco(r1, &(0x7f000089a000)={0x1f, {0x1, 0x7, 0x7ff, 0x31, 0x8, 0xee56}}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[]}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) 2018/02/11 04:19:37 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000c37000)=@nfc_llcp, &(0x7f00006ad000)=0x60) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000063000-0x8)=0x8000000000000, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d97000-0x4)={r0}) sendmsg(r2, &(0x7f0000087000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000d01000-0x87)="b4ebc6703d029bab4d7f877a02007acb7c0073641ff289fc1b78c6e8b7e2445fb724388fab74e31c9c76a01cbe01e8b2da9f5eb8a5aae4079c20ec67c97ca0f3b5d2adfa6953e9ae37c7781a7996ee913365f612313e66b784f9a18baf51f19597c4c86f21304a054f2372491b9ced081e2ed0b67420a4502235f4f61a5bd4b560dfe2c015340e", 0x87}, {&(0x7f00008e5000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000b4a000)=[{0x50, 0x129, 0x80000000, "9a4bf5366e3481ac88a1200db8becb0e92c65cbdf158724f1f83a9e7ee1142166c3a271446467dd94285c3d665a3672435172a2d074def0b2f"}], 0x50, 0x4080}, 0x801) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d77000)={0x0, 0x7fffffff}, &(0x7f000034b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007c8000)={r3, 0x5}, &(0x7f0000cca000-0x4)=0x8) 2018/02/11 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f000036b000-0x1c)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8a3}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d59000-0xb)={0xffffffffffffffe6, 0xfffffffffffffff5, 0xfffffffffffffbff, 0x8000, 0x7fff, 0xff, 0x401, 0x1, 0x7fffffff, 0x6, 0x8}, 0xb) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000055f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1100}) 2018/02/11 04:19:37 executing program 7: r0 = socket$inet6(0xa, 0x880005, 0x80000003) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a2b000)={0x0, 0x2d4}, &(0x7f000029e000-0x4)=0x8) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x8c) 2018/02/11 04:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d7b000-0xc)={0x0, @empty, @empty}, &(0x7f0000de9000-0x4)=0xc) connect$packet(r0, &(0x7f00004c2000-0x14)={0x11, 0x1c, r1, 0x1, 0xfffffffffffffffa, 0x6, @random="719874672a5b"}, 0x14) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000b35000-0x1), 0x1) 2018/02/11 04:19:37 executing program 0: 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) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000f9000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eed000-0x8)={0x0}, &(0x7f0000fcd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fad000-0xa)={r2, 0xffffffffc8f4fd71, 0x1, [0x7ff]}, &(0x7f0000465000)=0xa) sendto$inet(r0, &(0x7f0000cf2000-0x6a)='N', 0x1, 0x0, 0x0, 0x0) r3 = accept4(r1, &(0x7f00001f6000-0x10)=@ipx, &(0x7f00004ee000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000047a000), &(0x7f0000afb000)=0x8) 2018/02/11 04:19:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000035000)=@assoc_value, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/11 04:19:37 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:38 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ac0000)={0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000049e000), &(0x7f0000580000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/02/11 04:19:38 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00001f8000-0x4), 0x4) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000926000-0x4), &(0x7f0000d8f000-0x4)=0x4) 2018/02/11 04:19:38 executing program 3: r0 = socket$inet(0x2, 0x800, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ab1000)) 2018/02/11 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000b6b000-0x4), 0x4) 2018/02/11 04:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ab000)="000000002100070700be22000903000102e9dc1e0000ff000000000005000280ff45", 0x22) socketpair(0x0, 0x3, 0x1200000000000, &(0x7f0000494000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000962000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000a0f000)={r3, 0x4, &(0x7f0000b59000-0x10)=[0x5b, 0x5, 0x80000000, 0x2], &(0x7f000009b000-0x14)=[0x100, 0x8, 0x400, 0x9, 0x8], 0x31, 0x8, 0x8, &(0x7f00006e0000)=[0x7, 0x7, 0x4, 0xfffffffffffffff7, 0x538f, 0x8000, 0x0, 0x4], &(0x7f0000a8e000)=[0x80000001, 0x44, 0x100]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d43000)={0x4, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000005b000-0x10)={0x1f, r4}) 2018/02/11 04:19:38 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000003e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001b000-0x4)=0x3a) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000041000-0x4)=0xff, &(0x7f0000007000)=0x4) pwritev(r1, &(0x7f0000001000-0x10)=[{&(0x7f000003f000-0x8c)="3827cb9da8b45cd4dd239f7591612a7feef546a897791cf4891ebaac20b0752c0cbe5c130e9b5abbae3ae0f3538335a6cfdb4c4c5e7452299041147e5384bde85620bdd8819e031c908263bf4068716a40622e5b32f432daa8ed9beff8bea3e8c138a372c8796cd671051e23fe38adcb805d3eecc04a3d856bfd3cb8b79ee8ace99f91e865257d766a27d2e6", 0x8c}], 0x1, 0x80000) 2018/02/11 04:19:38 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000172000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x8000, &(0x7f0000003000-0x9e)=""/158, &(0x7f0000001000-0x4)=0xc96c16ee1443045d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="b7d98204a2a438b902d3cd8a0065a279", 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x3, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f00007c2000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000055c000-0xf9)="441882aa2a44576640e81185c0a0a308bcd2a5c55d0d996947ee863f4bb14c88b5a663224404cb9ffa6cf863ca9a1d790271df89a98066fd9176f08f12417d848c45cf783092af437f534dbf7a2c52b54d3d7256b0d87554d67aaeb49180ab6a7abcf28d9d26fb63cc5d540771219b40196151030a526b7b327232903b1f3ea3c802a32baed9a1ad93c11e3ea8b8c152f58db34d1a43a2c407b2893b32c9bc4b5902129e505c1ae448b0994bf0a7359a961d8b320f221f794be9c430deb0b7583ad5d929442228802bf73439872f648a14c03d19b22d71ca26538448b4170a008aa602e56593376306cf146c555c66112403a6a7318ea57959", 0xf9}, {&(0x7f00007aa000-0x19)="98fdb61b72c20df93cbe122af8feeb20580e33eafe9ee42d45", 0x19}, {&(0x7f0000000000)="21beba1ec3614cdf23a6de186379a2d1dca2d0f38dee21690ee739bf3298e91cf845c445423d11b4e6967580f0a923d7e68bae423af13ae729f951cfebb3a56612778826fa29ba3653c61767b1ba1353d7245ecf3b7be621613c8a0966c35e9c4756a4f87a9932a15f788a1ae4a9767e57675c75f8bb1a7c96c4ce2d84f2b9a5ed90df5379d4a3272272e2e97d83e128843cd4d88fb0677ce63d702c25e17f2cbc2de8c3e1949e9c13ef253c18f4e9437f60b303fcdcc0da24e2c846f4db4051d368cd2b4175c4ab", 0xc8}, {&(0x7f0000001000-0xaf)="5187178a25f57863c8488fe96244cec92562247d42b3539ded3245959e06526f84d76cfc9d606b9a048ddc191a5ad271e36d2eabd6b0387c9dfa9979301afded35c318e3b0d94aabacb0f7c53b522fec6e5b3a0f70bd7484be3532d189373b2d907c6d429c1abf96d6f4a309adc60674ecd1dd31d02ba431ed6536914d69e16254ab54486fce4a2eec5736539f9bb59ea7fd6b60db8ccbc1f27f80b1c05ca9826c305e7b164ac88481241a989ef1ee", 0xaf}, {&(0x7f0000000000)="02e3ac2cee294ecabf15181cecfe1f0b5b3ace52aa29ad197bf9ed909d0e048d93fff8c6652dd663e0b39ac53496031a6cd68f3ac7ece70917466258cc531427e74762562fabb56187b8a4e7849c9401a3c9f581785cb8666ffb4f10ea8450d4d67ef88a0119a5aaceaaf4681415095a18d9d0ded0fd54650eeaef17a062882354d83644c449b0059a465106aa6a9c9336ea7176964f280a43576e8235e9da22e33b7f4c9112442e2941224458c3b7a12094c01a2bf0c3d74ae3c3b3f929ed87da99d0db0898029c466cd8306debbcfd89df5e8e2f8b4964d799d0371a0f7476062aec0d8f38375af97db3181849ce4803ac8058", 0xf4}], 0x5, &(0x7f0000000000)=[@iv={0x30, 0x117, 0x2, 0x1b, "554d56c1db8f0ac293d8002e1471de24cdcdd080b126e71d281078"}], 0x30}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00003fa000)="83e461c87b645f00df93609e4bb162dcb1f1ce34414b4e389f6abc018892334a7111ce09d3f98d4681a260460242d26b8e", 0x31}, {&(0x7f0000001000-0x4a)="274c2656e628da3e418291831c6f551c83dbd951e4cc94ccacd510ab56873b69968ce73fd71a499342c688019db2736e9968543426070b89a6078407dc32218423d4e7638c45e2eabc70", 0x4a}, {&(0x7f0000819000)="5afa1ba7ca06c0094d74ff185b9e489420fca673f80a47a67d41fa557331ad4c718562de9d53478b66258be74534d568e5b11cf618ddbc9e9c9692aec25bfc89c8047a7ed48705fb32f2254f50d699be87fe73ac2969217352593f0577303f8de2e573c6d528ac588897ea71807265ff659d86c635885eaf02fe9efc24e2134c53ba5ee2a57339af24dad4ffcd124d20b2b8ff9b9531089cb6113d687cb2c0b4c2fd0f9448ed2832e70e49953a96502ded912b37701e0a3cec37d54f3b70ab856114e6623e72d227f9499dbc60d6c7980235fed4c6e282db99593fd50971bcb511cc763f82040bb04caeaf", 0xeb}, {&(0x7f0000f4b000)="5a78b1aeb78df25b20b08e4ee75e0cddd7e5ab8d8b4a11e276ec6039f0858d0ea4c16a17f7dbf1445a214b7e10e6a0623acaca5168601f5db0d85ad3265202aaa1d7944ccdb4f3aa138a79641d8af81e19ea4b63481e88273a2fcd7c2038f24bb1d348d1ec56bceed555d560cf9c67ab03b628b5ce6dc2e52bf479d4c5925c3051b930568a8821d6460f7284425b7afd0102e3f29f65f6496b00887d5bb3", 0x9e}, {&(0x7f000041b000-0x91)="f8b3dd8d48239ae0ffecdba286580db17c4ead49526aff15eae8d461d49d509609b124087e803ecf25244558e406edc03fa94f43d70abdb78675228ed496dad8f8474242648d2acd811e28512bf803149235652d333d750a31a43db30804496ce1fb838d9ee49720c06b210f5d2ca0fa530efd90352e8b3fd30c43715705240b0173b4244f24f87de3565fdba991809abc", 0x91}], 0x5, &(0x7f0000001000-0x1a0)=[@op={0x18, 0x117, 0x3}, @iv={0x40, 0x117, 0x2, 0x28, "82a9b29f76615c71d8c570430a2cc972d5bf7d511a0e814050ac7d42eed2aeef8e0073e3ab2bd192"}, @iv={0x68, 0x117, 0x2, 0x4d, "46cd7b12d8ac600962d56d31fe183188a7a92920c0161440272649ed0573dfceb6b398cdaad21388fbd1f7b7b917c460af1ef9fbd05c0492e0feaf4bd9573cdba41036667fb8d8c03b49ea31d5"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x9c, 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0x1000}, {&(0x7f0000000000)="552ad4a7bedd24be215b0ba6efb6e408c5efbb4d7d2cd57b169f60898962fc2fd3f6b5e467114b5412d37bd93fe78729ead321d223293648aee63f64c784730158cdf937903c9ac29958ad26e44f4db23c3e02eab1ffcd03e73e93305bf579b2516316f82c8a027970d8645563c951d56c116055d7064c7b4cf3e0498a6b4443d44c5b06f12194ccf1e218a3cbc99197cd318a80c4f007d4ebabf6adc26b34ddfc406980637ff692edecf555e05a78eb8a902e2540", 0xb5}, {&(0x7f0000000000)="bfe7dd43eea6178223a22e808a68db86b635f43a8e", 0x15}, {&(0x7f0000000000)="03b6ba08b58d62c622395af386556879272a058c9d1f4dcb14b9405be90f85562da818c08d79ce5b8b29549b120be1786f3c787348963e90f86a858e5d9e36a07c377439f9d9b8031ac7b32fad50f4680e8034ced6be76b44b5f748e896e07573ee1ce0a8e31df417a8792d3115ecceebbf9c9611c965a6be06fa5c348d8e3068d44b47dc5eb52f5de9d29519c2b6caff23d27f7eafd574a425437a1b51cb39c42b617cf212808abec9d08654ea47e5c34c483d969d0d6f5a4765c103546f050d316d7820875a447974fcfd13be1f849898894911adf23843a98311cc01ce2", 0xdf}, {&(0x7f00004a0000-0x89)="6e1699c5f3ddd71daceab48bd5887697b40b0522e431094ab47c3a9c2dea02853c5912c80a7ae89ea9d83d8304208c15e74f115f30d16a3ef6d4cb5206066a996e32cf0934b792c9d7e8f2ff8a887cbdb25c79ec884e2beb9393fa884f81cd1b5dc34ec259e5432da4db556e05b254ef1bfd78908a3dcb9ce0d96b234d150063d05de46b524451b549", 0x89}], 0x7, 0x0, 0x0, 0x200040c0}, {0x0, 0x0, &(0x7f00007df000)=[{&(0x7f000072c000-0xef)="2487386a5fb958db3f830d789d03b7ae4c21d83ce7465d9bce530d5a621b28fd7069fd73019cb8d4ccb733d089126980aac8632333fb84852b84908e3878a02f58eeb92218b716596bfbd0118e13e98764527245a2cd516e7c9f1c847820fa333b886294011eb6b5958eaacf117ff9ec87c18ce88771294840a16f8157c5eb2b607de33057f9032dbc748ef85087f833db241a084af5e1ad46b12f41a66f0d84e47d1dbc3abd55dd94d672d4d00cbc8669ea8f0020bbff8997ec41c372822dafc862ee6b7138d366921992aa161e2a7d025883394904f84e1fd15961473571bb6d5da4a95f3eb3c498bf233542e54a", 0xef}, {&(0x7f0000000000)="af7f0c85ad9f58325395000f26cc2ad49a8f2e2e1d8050df95c8e26897d0cfa9efb1c260cee1abaf3e7fef22861ab1f4ea60244ffd015e4eca29a8323f3fbbe9b6e817485a40a2d8e0514a4eb456940375760b17ff96ef5a273499f8ba0b4f7c839885fe2e43a8f595a12d3ce2185d9797acef97ce3c47f02813375b32735fec4c600aec3743c783adc2af0356e2b5f0325ec651a6f01400b4fab0ae3ae6b4064c9d7a89ccaad5e8a15b0e", 0xab}, {&(0x7f0000ddf000-0x8f)="ac928d307d18ed1139eff896187598fcdfbff8ed0fb1968eb6c467f210d80028c51499d7a744d7f54e480ba4467d6df38e556adcb04795cc4643082d033eb19601547fe0ecc9aa97e44c55fdd154adb50890101e028e93ef8748ecb51189bfd0f8df6711d65d959158bcdb11bdc18346165de9ba1ac2b17ad92e1695fec65a1e9102d5f5f005aa3719b4f1d4df3e83", 0x8f}, {&(0x7f0000566000)="2fd76d819cdf290b029c24273cfb3acc92073c0a30d7b889ffbb95980950f8785dfdb3480017582031246b08d45ed7090ba7e0abad43ed4f151effa3f4337a43a5289e62192583a058a574fca4202dc12008ccdaec2e6c77667a16b174b88a4be234288ca0e3529f675cff6b1ca609765ade38e8d228c0607da3d05dfe0109cf9a9c66313323331e7b099a1b95758d7bba80a70eafb0efb49dc1879aee5dda7816c62ebb3a746c2129adc5ed928326513f3fe6543e77e4511d46fb8be202c592", 0xc0}], 0x4, &(0x7f00001e4000-0xf0)=[@assoc={0x18, 0x117, 0x4, 0x20}, @iv={0x78, 0x117, 0x2, 0x63, "64fb43cf569fa089e08cf869fffe17200813866ca374ac2df47feac47bd4ac6dc79903ac18ed81ffa4228a51f5c64a66f16c8a6f5e3183e8e3d1f643c0ebe4641953cc14fab60cf147d3a64981e76beb398f9f31e7df562a903028377f15f9aedc4810"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff78e8}, @assoc={0x18, 0x117, 0x4, 0x1f}, @iv={0x18, 0x117, 0x2, 0x4, "18827745"}], 0xf0, 0x20000000}], 0x6, 0x24008051) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/11 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:38 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000028000)=0x3d5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000036000-0x10)=[{0x4, 0xba}, {0x2, 0x5}], 0x2) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000021000-0x7d)="57bbe3707cd02a8e3c29af2e4cb8017b3b5b9494eccbea5fe124b5ee89cdcd463f6cc282c52f7216bb327e0fec9f38fa366d454a88d56fa8d85de887c04e7be483bd352fe7325702cc61f94daa94db65e8e1e3075cb922497c47b6366572470f0b2a60d75fd7472ec93c9253187cc7743369e68e72a019b5964cbeb0d2", 0x7d) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x7c}, {0x6}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x188) 2018/02/11 04:19:38 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000fed000), 0x80800) socket$inet(0x2, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0xa0)=[@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0xffffffffffff8e31, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x3, 0x4f53, @empty, 0x3ff}, @in={0x2, 0x1, @rand_addr=0x4}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9da}], 0xa0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x803, 0xff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x3d}, 0x8) getsockname$ipx(r2, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) close(r0) 2018/02/11 04:19:38 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000014000-0x8)={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000013000)={r1, 0x7ff}, &(0x7f000000d000)=0x8) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000b000-0x4), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000f000-0x4)=r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000013000-0xc3)=""/195}, 0x48) 2018/02/11 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:38 executing program 6: mmap(&(0x7f0000000000/0x394000)=nil, 0x394000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000178000-0x2c)={0x1, 0x1d, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000391000)={r0, &(0x7f0000392000-0x12), &(0x7f0000216000-0x12)}, 0x20) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000395000-0x10)={r0, &(0x7f0000394000)="53721b414113d0570845a54d2d1f6cbaf85d24a3d32ce8510ed9e13fc857f0d0e3a7d3b1d71d47d87c816db052e92baa29097adcc48272502e2649210d052732c4aff0c981544f2da6694eb6a1f458684555aadd1bd13cfdc1551b45a728fd0d08017dedd06ca78972543949ff3118ec32043afa6feb9c2037d1d4613b7deb"}, 0x10) 2018/02/11 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ac9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005f8000)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006fa000)={0x0, 0x2}, &(0x7f00003aa000)=0x8) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006a3000)={r1, @in6={{0xa, 0x2, 0xeb3, @loopback={0x0, 0x1}, 0x5}}, 0x1, 0x7, 0x2, 0x7ff, 0x20}, &(0x7f0000ac9000)=0xa0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000555000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f000034c000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000aca000-0x4)=0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aca000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x51f, 0x2, 0x200000, 0x378, 0x2}, &(0x7f0000209000-0x4)=0xa0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000acb000-0x8)={r1, 0x80}, &(0x7f0000286000)=0x8) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ac9000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x7, 0x2, 0x8, 0xee7, 0x5f9bf108, 0x2, 0x3, 0x8, 0xffff, 0x9, 0x7fff, 0x400, 0xffffffffffffffff, 0x8, 0x2902]}, &(0x7f0000ac9000)=0x108) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x802, 0xfc00000, &(0x7f00002b3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) sendmsg$nfc_llcp(r5, &(0x7f0000aca000-0x38)={&(0x7f0000575000-0x60)={0x27, 0x67e9ab01, 0x400, 0x4, 0x1, 0x0, "e74f0bf18f22e21a7ae660786333a864b9ad06841cf9c738d63111c9d952eb7def27633e510048270b03c8a9c58b4dddcea78d4ecd1019b40251cdf2838682", 0x4}, 0x60, &(0x7f0000aca000-0x10)=[{&(0x7f0000ac9000)="e83e0efb032fc3c6ad4ee28608bab2e4cf30319520c60d5668e28f3bb737fe8610ca630f259bd6571b2bb295b8feae8d0d8ab777946344ed311c212576d22b428e5b7b6e30ff8bdace00d5d31dbd1767055227426dd94ba6d8e216a706f4e8c9ce6d426cc218a76c95bcbf5b35f2dc63dc2974e6084b0dff717b44a182976736b8d91d76ebb941d46483471dfa76417712d1680c8aeceb9b32bb5671306445ad3a8728015ea5163e3a2ba6430ce26145e178a1a2153542dd8a4d745dcc3c69a600", 0xc1}], 0x1, &(0x7f00004a2000-0xb8)={0xb8, 0x0, 0x10000000, "e3e2993a3faf9482247ebe87bada87e2288d9882cfa1e25cf40081b052d2e67e94e83255bb83b9185bda0414c92ad87d3f06c9027b9029bcf57b467d890e02e7c7f8aa171ab26e189a60db92bdcc0d326710c4c08f5d4b8eb2a07f8c446ed72ff51630073b92a105f3275823776299afbb68cd337b45e6d4875fe4e7b377804fe4bc210f387c4eaf141a229c9003c945d34dc5e4b635cc149b358683f02bbf3a1e311525b5"}, 0xb8, 0x20040005}, 0x800) 2018/02/11 04:19:38 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000092d000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) 2018/02/11 04:19:38 executing program 5: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r0}], 0x1, 0xff) close(r0) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000e68000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e69000-0x4)=0x1c) close(r1) 2018/02/11 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:38 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000004000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000007000)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/02/11 04:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f00004f3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000601000-0x4)=0x2e) accept$netrom(r1, &(0x7f0000739000)=@ax25, &(0x7f0000c8c000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) 2018/02/11 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x3, 0xa, &(0x7f0000c94000+0xcee)="e400080000000000000054010001a15eaf0d2cf653f13cc379ede4eaf40f4a95000000000000000406b31e58a98399b3e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fac3aea71263335960415800020f9575da602000000001f0009d1b0e6ebcb12c7291871363e97100c4a000100000014f1659ce8c8bed2e97e60a3649f93ea0c827ff864802ad72fa698807ef14afc1813e976be1d113b010000005ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd7) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = socket(0xf, 0x3, 0x954) pipe(&(0x7f0000f6c000)={0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000065000)={0x3, 0x0, 0x9, 0x1}) bind$ipx(r1, &(0x7f0000c05000+0xe89)={0x4, 0xfffffffffffffff7, 0xfc0, "5c9bf18e326f", 0x6e}, 0x10) 2018/02/11 04:19:38 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001e000-0x4), &(0x7f000000d000-0x4)=0x4) 2018/02/11 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008ff000)={r0}) socket(0xf, 0xa, 0x3f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003eb000-0x8)={0x0, 0x80}, &(0x7f0000125000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b09000-0x14)={r2, 0x13a, 0x4, 0x2, 0x101, 0x10001}, &(0x7f0000984000)=0x14) 2018/02/11 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000f24000-0xc8)=@migrate={0xc8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffc}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@loopback={0x0, 0x1}}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr}]}]}, 0xc8}, 0x1}, 0x0) 2018/02/11 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f000029c000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a01000)={0x7fffffff, 0x0, 0x10003, 0xda7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000e15000)={0x9, r2, 0x0, 0x6}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/11 04:19:38 executing program 0: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000502000)=@get={0x1, &(0x7f0000996000-0xef)=""/239, 0x9}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0xd3)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x23}], 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x100}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000013000-0x98)={r3, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4a}}, 0xf21, 0xba}, &(0x7f0000008000)=0x98) 2018/02/11 04:19:38 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000002f000), 0x80800) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000027000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000d000+0xc01)={&(0x7f0000026000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 04:19:38 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000021000-0x38)={0x0, 0x10f, &(0x7f000000e000)=[], 0x4, &(0x7f000001a000-0x72)=""/114, 0x72}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) 2018/02/11 04:19:38 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000001d000-0x4)='tls\x00', 0x4) r2 = accept(r0, 0x0, &(0x7f000001e000)) accept4$vsock_stream(r2, &(0x7f000001c000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/11 04:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ff000)={0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000646000-0x10)={r0, &(0x7f0000ea6000)="a5ddf4c32a7895f670c9749a8994fe278ab6f0e6b5eeba1c928e018712993867079fe137e7ba6e98c0024771919219b4dd294e39cb06cc47cb26a543c485cca9c3ed4279207da45404523d80b701b3292f473fd7ee0828a41c43c277835a9217b28e48c2adc539253522a58ab9c4ccf294f0e25160ed0cd6a90f7ab434e04454c55903e0696b1b57cf917b1144b44354264d95e84898beffe2a9d385b5d3ba69"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250}, 0x48) 2018/02/11 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x3, 0xa, &(0x7f0000c94000+0xcee)="e400080000000000000054010001a15eaf0d2cf653f13cc379ede4eaf40f4a95000000000000000406b31e58a98399b3e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fac3aea71263335960415800020f9575da602000000001f0009d1b0e6ebcb12c7291871363e97100c4a000100000014f1659ce8c8bed2e97e60a3649f93ea0c827ff864802ad72fa698807ef14afc1813e976be1d113b010000005ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd7) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = socket(0xf, 0x3, 0x954) pipe(&(0x7f0000f6c000)={0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000065000)={0x3, 0x0, 0x9, 0x1}) bind$ipx(r1, &(0x7f0000c05000+0xe89)={0x4, 0xfffffffffffffff7, 0xfc0, "5c9bf18e326f", 0x6e}, 0x10) 2018/02/11 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000665000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f0000887000), {[{{@ip={@loopback=0x7f000001, @rand_addr=0xfff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000149000)={@local, @multicast2, @multicast1}, &(0x7f0000a81000-0x4)=0xc) 2018/02/11 04:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) socketpair(0x9, 0x2, 0x14, &(0x7f0000e25000-0x8)={0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000040000-0x52)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x1, {0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, {&(0x7f0000e75000)=""/239, 0xef}, &(0x7f0000243000-0x1), 0x60}, 0x52) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, 0x0, &(0x7f000060c000)) setsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000b70000-0x1)=0x2, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[]}, 0x0) writev(r2, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x100000000000021b) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000890000)={0xfe9f, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x88) 2018/02/11 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000e5d000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000ba8000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004a2000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00001aa000-0x10)="4dc66b1701524f1393a080bb18d3ea80", 0x10) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c7fffffff00080021000149bd50ca8a9848a3c728c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d456", 0x55}], 0x1, &(0x7f0000000000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e68000)={0x0, 0x1000, "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"}, &(0x7f0000dde000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e3f000)={r2, 0xfffffe7b, "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"}, &(0x7f00003cf000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a14000-0x8)={r2, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000382000)={r2, @in6={{0xa, 0x2, 0x6, @empty, 0x3}}, 0x6, 0xffffffff, 0x8, 0x6, 0x40}, &(0x7f0000eb6000-0x4)=0xa0) 2018/02/11 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0xfd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @generic="6350072944d3ef6b04d75236d6b9effe", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [], [], @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xe, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) r1 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x400000000000009}, 0x1c) connect$inet6(r1, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 40.292087] ipt_CLUSTERIP: no config found for 0.0.15.255, need 'new' [ 40.343748] ipt_CLUSTERIP: no config found for 0.0.15.255, need 'new' 2018/02/11 04:19:38 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000), &(0x7f0000004000)=0x8) 2018/02/11 04:19:38 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000013000-0x70)=[{&(0x7f000000e000-0x7d)="5d47ca1ee3dc2f5a9569fda0a9dded1a986c1d9e342a23b832ee70fc6841368d6fdc983e359b7598d7194a2e310bf38d80b95202af8c2e5cc38b0ba49be83a726de3c15176be027f832cd92532a9aa2a22651e522009b18ce40a39095bd49a2fadfd5462fc03ced959ed38a4ae860a121b4ef9a1827cd9fed8ccfae332", 0x7d}, {&(0x7f000000c000)="ab3983d5cd93b10d404685a57af277ea9824cab80bb111adbefba1e633dd3f6248f5bea7", 0x24}, {&(0x7f0000005000-0x10)="e7667d572973653de0686aa5711fb747", 0x10}, {&(0x7f000000d000)="0b8ce0a81116a59ef4a04d98316d2a370f4e68014f4e18d02b57193fe19343e2d29901704d96354e67d24a9bca9713a46d58790b975c289c2227fca8ca656688ab8207b77d13696eba04751c27a0c1c35ab363a6ea55a1b02d890cc8fc9abc7bd3055b8471a2465633e27cbbb351ceb1f069963ee01be60438b6e82968183053e53a53bd650f9c8be2fc757f8f0d2344000929f33f702fd51605cf5cb22506e6e791a24f2ffaaef10f613b20848bf92f52a490a36c1c90fbe2910cf3dcb5ef3620369e", 0xc3}, {&(0x7f000000e000-0x1000)="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0x1000}, {&(0x7f0000003000)="6e5016916e79d37ee76d92f761a854ebb5e39b609695fe7236d95085ec011635dc02b69c4941ea54556dcbe3ef077fdb9868a8323628b7c7bccb768b4bba18ec7d74d1f0450a1c778afcb03e0ed5072edab3deaebc341641", 0x58}, {&(0x7f0000012000)="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0x1000}], 0x7) 2018/02/11 04:19:38 executing program 1: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[], 0x0, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003cb000)={0x0, 0x95}, &(0x7f00005cc000)=0x8) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00005cd000)={0x0, 0x0, &(0x7f0000089000+0xc9e)={&(0x7f00005cd000)={0x2, 0x12, 0x2, 0xb, 0x16, 0x0, 0x7, 0x2, [@sadb_x_sa2={0x2, 0x13, 0xb55, 0x0, 0x0, 0x5, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_x_nat_t_port={0x1, 0x15, 0x3}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_ident={0x2, 0xb, 0x7fff, 0x0, 0x3800000000}, @sadb_spirange={0x2, 0x10, 0x0, 0x1}, @sadb_x_sec_ctx={0xb, 0x18, 0x5, 0x100000000, 0x4c, "5462947ed36bb67becadc4fd95e3a03b53ea7dc1299041b24e921c897ca38861e955f50d3f497ecdfe65afbaec78a3c4bce86ba378c6fc9bc3ce7ccc9a6bae75e10ff9d4e10bf0d59ed7c406"}]}, 0xb0}, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001a4000-0x10)={0xfffffffffffffc01, 0x8, 0xee18, 0x8, r2}, &(0x7f0000253000-0x4)=0x10) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000486000)={r3, 0x3, 0x1, 0x1000000001, 0x200, 0x2, 0xfffffffffffffffb, 0x4, {r2, @in6={{0xa, 0x1, 0x1000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x1, 0x8, 0x5, 0x7fff, 0x5}}, &(0x7f00000c2000-0x4)=0xb8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000bf000)={@common='bcsf0\x00', 0x1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001de000)={r0, 0x28, &(0x7f00005cd000)={0x0, 0x0}}, 0x10) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00005d0000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x4, 0x1, 0x2}}, 0x2e) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000318000)={r4, 0x0, 0x8}, 0x5) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005cd000-0x108)={r2, @in6={{0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}, [0x5, 0x1, 0x4, 0x6, 0x1, 0x3, 0x1, 0x280000000000000, 0x10001, 0x81, 0x52, 0xfffffffffffffffa, 0x10002, 0xb33, 0x8001]}, &(0x7f00005cd000)=0x108) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) 2018/02/11 04:19:38 executing program 5: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) socket$inet_sctp(0x2, 0x8733a9bad44495b5, 0x84) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000b73000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000f11000-0x4)=0x10) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x3ff, &(0x7f0000ed6000)={0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000f11000)="385a9bbf9a5fbd544510a9d8814a95232dd8803dfe841ecef0f39490313c5300b6c1ebd0127554088466152eadb5718b382e0a64db8efac00538", 0x3a, 0x40000, &(0x7f0000f11000)={0x3, {"97061701081401"}, 0xbed}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f10000)={0x0, 0xc9, "6ecae2d7a74f658300078acb90f26b579ac3f40b8fe90436422f839b65c15cffaecce8ba08d834caa0b657e3a92bf983c938acbd73efd1448a5748c225bc0d19e6af408932f5b7a15da715a71ad1f68a71c187505c26b729f4bc783c3340cfb951c37b1a153500de4c79b0deb5a4c8dce648fe33c9c7f05fd69ca816c43f0aeac405bcf8258fdd965a8b649cd3fccceb3c4edc9dc06b21355129fd2b99603aef8de6dd2e3581eb1e5f556be88edce7b8e93c38529059da2a6b9edad222ca5e7c773205a40eae58da9f"}, &(0x7f0000f10000)=0xd1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000072f000-0x8c)={r3, @in={{0x2, 0x2, @rand_addr=0x2}}}, 0x8c) 2018/02/11 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x8000000000000, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000692000)=0x401, 0x4) socketpair(0x8, 0x0, 0x41ae000000000000, &(0x7f00005e0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000181000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000806000-0x8)={r2, 0x1}) sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88", 0x14, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/11 04:19:38 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000002c000-0x4)=0x9, 0x4) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r2) 2018/02/11 04:19:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000800000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom$llc(r0, &(0x7f0000d3d000)=""/101, 0x65, 0x40000020, &(0x7f0000802000-0x10)={0x1a, 0x2, 0xfffffffffffffffd, 0x7, 0x5, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f000082a000-0xa7)="00010000a202001400f4977d7b22b8d700000000010000000978c08dd5ac39cf9d9b08400f0e25d8b44a8bda", 0x2c, 0x0, &(0x7f0000e72000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/11 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f0000dba000), 0x4) [ 40.388587] dccp_close: ABORT with 1 bytes unread 2018/02/11 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r0 = socket(0x11, 0x0, 0x80) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000b000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x0, 0x5}, &(0x7f0000005000)=0x98) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000b000)={r1, 0x80, 0xfffffffffffffffa, 0xfffffffffffffffa}, &(0x7f000000b000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0x6}, [], {0x95}}, &(0x7f0000003000-0xa)='GPL\x00', 0x7e0, 0xe7, &(0x7f0000003000-0xe7)=""/231}, 0x48) 2018/02/11 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x74) r1 = socket(0x15, 0x800, 0xffffffffffffffff) bind$alg(r1, &(0x7f0000063000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) accept$nfc_llcp(r1, 0x0, &(0x7f00003b1000-0x4)) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) write(r2, &(0x7f0000627000)="12", 0x1) 2018/02/11 04:19:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2a0)=@raw={'raw\x00', 0x9, 0x3, 0x240, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x1a8, 0xffffffff, 0xffffffff, 0x1a8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x7, '\x00', 'syz1\x00'}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ip_vti0\x00', @common='teql0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x3), 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)="59905d9d0383a1c0d3215b0c9c706775d04d0427765b08ea40e41abd2761c202271e4436d56323051ac404a99123584a7b55ec2fbaa814f6716a219e4870a140fdffae68fbf0d2fb1d1cafaf93e095f9d6e0348999e13a6567e95590cd0d40f0919c80ca4983e94b3fda8088880286750b6945014662ba365e499ef88dffee84a07b4b982a38c85b5070e5492cb54a9f4f02ef850bea2e584297812d3ef6b28e54f767c3ab83711ab6267efe3b05551814c180", 0xfffffffffffffef0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/11 04:19:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x2fd, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d3a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a3a000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000472000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9c, @empty, 0x1000}}, 0x7, 0x3ff80000000, 0x101, 0x3, 0x40}, &(0x7f000096c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d74000)={r3, @in6={{0xa, 0x0, 0xfa, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x5, 0x0, 0xff, 0x3ff}, &(0x7f00008bf000)=0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x1, 0x20000000002, 0x1}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1}, 0x20) 2018/02/11 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000bb4000-0x8)=@assoc_value={0x0}, &(0x7f0000c41000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000072000)={r1}, &(0x7f0000fbf000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f42000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a7b000)={0x0, 0xca, "f724f5b4d7db8d1c8bf2696caad6af812ab192397eb0bbf6f343662c42119fede559c327cfd010c92ac37461387717ee99539e96cc223cc4c4596fbe0a7eed2d2c78fbd2608ded1410f8f0cb033f5ae9c4eb6554de089cc70b5932eebf27e261653cefb7ee3c697c2c42f0ce1f764fe2133513e4ffb82ef6210b6dc5786cf4e2fe2dcf8923109261a55d066e9f8b42d959cc2c2c1608274a3a0596b842e28fd378478b3e674dc66597278ee089afa18f5c4d6f99d426cc8950d1a5ffd8f83837dfb1634dd0e2f7cca256"}, &(0x7f000028d000-0x4)=0xd2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b20000-0x10)={0x5f2, 0x1, 0x62d9, 0x45b3, r3}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00005bd000)=@nat={'nat\x00', 0x1b, 0x5, 0x550, 0x2e8, 0x2e8, 0xffffffff, 0x3e0, 0x3e0, 0x4b8, 0x4b8, 0xffffffff, 0x4b8, 0x4b8, 0x5, &(0x7f0000b2c000), {[{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00', {}, {}, 0x21, 0x0, 0x62}, 0x0, 0xf0, 0x218, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:sound_device_t:s0\x00'}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @icmp_id, @icmp_id}}}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @empty, @rand_addr, @icmp_id, @gre_key}}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @loopback=0x7f000001, @gre_key, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b0) 2018/02/11 04:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002f6000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002e5000)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000082d000-0x3)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000984000)={0x0, 0xffffffffffffff80}, &(0x7f0000959000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000db000-0xa0)={r3, @in6={{0xa, 0x2, 0xa7f, @loopback={0x0, 0x1}, 0xffffffffffffff01}}, 0x3, 0x7, 0x596, 0x80000000, 0x3}, &(0x7f0000085000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000022b000-0x10)={0x0, 0xa, 0x4, [0x5, 0x927, 0x4, 0x8]}, &(0x7f00008a1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000023f000)={r4, 0x81}, &(0x7f0000012000)=0x8) sendmsg$nl_generic(r2, &(0x7f0000d09000-0x38)={&(0x7f000013b000-0xc)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f0000833000-0x10)={&(0x7f0000a25000-0x164)={0x164, 0x2e, 0x1448946e5db5fe1c, 0x2, 0x3, {0xe}, [@typed={0x18, 0x6b, @str='.wlan1-selinux\x00'}, @generic="f668f5e0156261ed8dcba09a977856c8fd26e7cff1317992c213457cd879917c0ab39e", @typed={0xc, 0x4a, @u32=0x9}, @typed={0x88, 0x65, @binary="ab4c355d3314bee36aea9d8ba3fc2b93101934060da6f5854f5d6a3cf7525495b601c0ee4632274563209f6ad6265fee7608e1c8810c6742949085cc58b59c5635ee88cebaed9f9fe60e148bb9ebafaca378b5f856c1081653874e909a40f0f626be44c80dcfa9e583260ed22c30998496fa6d6d6565e8d2fc3798789ddc"}, @nested={0x80, 0x4, [@typed={0xc, 0x3b, @fd=r1}, @typed={0xc, 0x46, @fd=r1}, @generic="bb27d0a4e0b9a19eb9330becbcc28cd0d5ce3ecc84d2db08ba2c3bec71ea351604f365c972d82b70d806b73c", @generic="c4c1e333f2668917456c00c72db7b716e857662a31f8ac13722f9cb5c4", @typed={0x18, 0x1b, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x4}, 0x40) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000002d000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000a46000-0x4)=0x20, 0x80800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000350000-0x24)={@empty, @multicast1=0xe0000001, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2b, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00007c2000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) bind$inet(r1, &(0x7f0000888000-0x10)={0x2, 0x1, @rand_addr=0xffffffffffffffc1}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00009ca000-0x4)=0xbb1, 0x4) 2018/02/11 04:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) r1 = socket$inet(0x2, 0xa, 0x100000001) getpeername$inet(r1, &(0x7f0000bd9000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000039b000-0x4)=0x10) 2018/02/11 04:19:38 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000+0xb99)={0x0, 0x4f}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r2, 0xe8, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, @in6={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}]}, &(0x7f0000004000-0x4)=0x10) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/46, 0x2e}, 0x10040) socket$inet6(0xa, 0x2, 0x8000) 2018/02/11 04:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003af000)={@generic="676222dcfcd0e0ed684ee1593a7e5984", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) write(r0, &(0x7f0000a6b000)="1f0000000104ff731d4454c007110000f305010008000100030423dcffdf00", 0x1f) 2018/02/11 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) [ 40.572748] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 40.600726] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/11 04:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000d0000)={@common='erspan0\x00', 0x0}) sendto(r0, &(0x7f0000524000)="19a0faac7a0e6b25d551dce405a527f0b6e1630b0939fef0d924c677f1e664c059923159cf4785bf17d4b56b189d1ddd2ccaee68111cf5b47d8fe68cd3078009c1554b70a67e5c6ec5d969143f65467ab477dd4791a93126f09050a748f286e876f1462822322ec4d4ee7113960e1353a41689fcd7507a09be79345b53a2248c15bd8e9f79f8d00dfc0883235d836aae30524c55ff425e4e574f3b52392b2a0d0cb17dcbc8f36db1971dd90765821aadc1b433b5f8bb32cf55ac51b9166126fc8a", 0xc1, 0x4000, &(0x7f0000846000)=@can={0x1d, r1}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/11 04:19:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009d0000-0x8)={0x0, 0x0}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000050e000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ed0000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00002f2000-0xe8)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000830000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000ae000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003ee000-0xe8)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) r12 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000236000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000ddb000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000738000)={0x0, 0x0}, &(0x7f0000c3f000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000008000)=0xe8) r17 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000ef7000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00009e8000-0x4)=0xc) r21 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f13000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x330) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00004d2000-0x60)=[{&(0x7f0000001000-0x12e0)={0x12e0, 0x24, 0x20, 0x7, 0x0, "", [@nested={0x1290, 0x93, [@generic="011db4b9d1218572b1ca13f632abd85a17acf86e5273ed40b7bde673c83552acf584117ab5c7e35fc083e17bba948bd11339b220f189044a5195a900b619d17790e6cb2c67da6ab40bf73cdc58b4c090fa4b9e66bf032edbf156fba579d465c1e91d0cae75310c9c9f69cb678d89b400322a59c15ff509073a2960c71cf3e5772fbfcb2e2f1a8d57c577936bf55f07353da5df882a0dc76a66", @generic="66e65c0819c238c4c53cf3660533958ac04027652cfb2feeb392f5f97d03d4121f860302efd76e85383d4be7897340cbeeac76f797ba1aae1eb4", @generic="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", @generic="98360ed49568b0b06639da0a1c0c25517af81950709c04ee8b40c3398ef64184eacc964431cc276131a908914df0829718509fe79b8407101bfa587963b8efc5bc4578534478763376dd6b2e596d3f030003b46ee6efa5257b494ee5f32241eabb51ad4b9b93286271ab9d3aef898a1fbfac0f1cd59527ff3680ec99e22c853a995bbca60ffc6b9336bab1", @typed={0xc, 0x2b, @pid=r3}, @typed={0xc, 0x1e, @pid=r4}, @typed={0x1008, 0x22, @binary="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@typed={0xc, 0x5d, @ipv4=@multicast2=0xe0000002}]}, @typed={0xc, 0x50, @pid=r5}, @typed={0x24, 0x5e, @str='keyring+vmnet1GPLsecurity--\x00'}, @typed={0x10, 0x55, @str='wlan1\x00'}]}, 0x12e0}, {&(0x7f0000000000)={0x120, 0x3f, 0x400, 0x7, 0x3, "", [@generic="47dde23b23527d08e0e5cb572083231b6e21c041cfd99277c5b2a4f046aff1179f39f36c432333644ee6bf7c14ec358be74537670297d9d5c64f796994acdb1760d05c3f57a85549644819589eeaeecd7c9ba390b1e4ef17d26c940f0b53ee4a06b967334087595037926651beac209b4ff34e578506fe5dcc5abd2c2ae75733", @generic="9c2d2bba64450bf9c011963c6e443864526b62e808cdc4d0ac41eb9e4489da5008153527bc650ddc7eef67bced438836b4a3ce6a473d9b1d0ded1de40b86357a851a8609bce35993f5e03b73d131da1b221d02feae9e926bab6da08c93b491afb6cb954f4f56b8dacb3a193f65958e1886a9bddc7c8dbb011e218238c092e6e18d871946c564c7c92c5a4cfd5d"]}, 0x120}, {&(0x7f00003f8000-0x23c)={0x23c, 0x2b, 0xb00, 0x5, 0x1, "", 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@generic="4d9db657ad66380e25c03b29bc7b540a1a2d1524a04876447213b6e83eaebaeadc7149e09dde3bdfca29bf5fae4a0843e382dab4e9f9a631a85474caf42b7b42559ab63d6482e161ae36a56387a80a3efb4fd5b405116d20e796a92461b9f85d24b803ab92fc8c6f05e4122592fd1446ca097d6dffd9480cda7580da7eb83114dbfe", @generic="42f53d0623b0c410ece046eed171fcc5386702a6bdd12b7c73a282ace4dcf1b63b3912906f01a6262be3174afd9d46b2a0bb3be6cb07d00e25c43211aee98fb64a47cab8c0e9267996a9aa8241d0e723c24137593bd1ffb349334476f8402577c2c69bcf3f5920b38a890b0971a7aec6a1e544572e9400e24f75201afb75a6dd77c3a29cf5ce7921eeb1999f3f89d6d5d72a5c904c7dafdb80d15f60363c8a5214ce9062a8fa937c908c9688678ec373f577b1b113b5477f012ff4c93c4d3759cc099372fe", @generic="37fd"]}]}, 0x338}, {&(0x7f00009ad000-0x45c)={0x45c, 0x32, 0x305, 0x7, 0x3, "", [@nested={0x2dc, 0x1b, [@generic="cc10eb85302dc97647cdab3b9944d52b49d7a56e4b11", @generic="cbf8891acf92cb846395d5ff854b5e26056e6dc7a0cccfc6fb3942c91fdb3883c76c53deaa6ce9320fbe3536bd9eba6f1d3dec464c184cef8e8e93e9f92af00a639f027f8cf59e4d9b159412d0eda388e2b54822fbae5d68e4d10b90a935f2a2203bcd0ea6d59c8364c2e48ce028a3ad1f368352d998016ddcce89e0db958591e346d1a7c944336fbcc20e1a08d9dc8f2034", @typed={0x7c, 0x8, @binary="d20fac000b04c022b2f873eeca05ddad3fc105a02b93ea2e26768a1d74a56c947d97562a6fafd3390629b3de33f80dd044ae187c61592c9cb94b03c468583688aa765807afb3644b7036a1ad9ca0fb45a168960a46336d742fc9535facadcac10ff7f235a67cf543dd275805fec19f157cba38"}, @typed={0xc, 0x45, @u32=0x3}, @typed={0xc, 0x95, @uid=r14}, @generic="4c3bcf24eddda2bac1a6c382cc95b03a018d1622c95d8d67dcf6d49f70e5e258339367f4f7", @generic="8a4fd611544cf2a12868e97fce65a90a73924ff3c3cd9cae709153b978751afd1e9f7098a4534662676924959eb48f6f451bc1608d62f16b96d9daf21dff720d55e4c09ac5b699ca1f0c359fffbd2923beaa2c4a7d00be", @generic="28f0b41341c8a3480f005ec1df1e733a2fe732cb3a4752d9d5c6ea2b51fe4959212428851170d073e1a3e7f58348de36588a8d9b3d2f60e53bc2d5b78b3335abd16cde38eeb5c9d50310919ec3c3f90ab731e22320a24173c10ba77d257d2537a664a53c578da9", @generic="2fe05ff7216a6936d8501363684f2cba79ed81f233ec9d141d58485c40333e6665a1626d122e529c34d963d3e88b1c0b4f78d04a7fd7b860fa6fcbd879c1ff666b696efc27c65feb578c6860ddd6aefd16c2baba41f538af7a07a7722a4ecbd3ba30217b59dc7b85c937ab50bbbc59dfb6e23f8cae80b613242d4779696f0ccbc42d6570f78b78288e329485dd4288497c7affbcc5cd699e83d1c9b9ccf49cce6ab8cdcdf4c803ab5576f8cea8ccebbc1f944431f80b3b9d"]}, @typed={0xc, 0x6c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x164, 0x7, [@generic="e5fb3c662e90ee18b0026f913bcdda78aee52d1ebf37e4159bf58bdaa43c2588f2ea7095d5a5878fb420d8c9eb7a56505f844fea85989e4a27d257c16a19890dfcb16d6e2d9f30879c0edea7346a2c51cc62698e4bb0bd548dfea9ca49ad980ed79ddb82b149e2a325e3", @typed={0x68, 0x83, @binary="bb0ee15533fa7dc32c8d73584cf4e0ad1ea420c11158b288a3da32c0de12dd2a7a52575c31bfad7ce4556eb7290168636cf26cf77f3e2675661d4119c5a27f70b194236f3d0f7db1a68599045f806fbbee8a1ed5b454dc966e1c2825af4c"}, @generic="db3c4b1ce8609b07673e5f48827c216f74166d1964900f65f7ac9b1ca1da5254709a36e448ecca9b9c93d3a2", @typed={0xc, 0x69, @ipv4=@rand_addr=0x8}, @typed={0xc, 0x26, @ipv4=@multicast1=0xe0000001}, @generic="8c286b150e1ed3d378acb9e4048b39651c43fb2c1a58c7a0e0cfe28ef59fb416cc559ab8a574130aaa0f1a9ab3fba8609dd1eb330af7fbc9dc60e7", @typed={0xc, 0xb, @str='\x00'}]}]}, 0x45c}], 0x6, &(0x7f0000387000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r0]}], 0x88, 0x20000841}, 0x4040005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000-0x8)=@abs, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f00001b6000)=@abs={0x0, 0x0, 0x0}, 0x8) r24 = socket$unix(0x1, 0x2, 0x0) connect$unix(r24, &(0x7f000064b000-0x4)=@abs={0x0, 0x0, 0x3}, 0x2) 2018/02/11 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f000034c000-0x8)=[{r0}], 0x1, 0xdfb) writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)='k', 0x1}], 0x1) [ 40.663066] audit: type=1400 audit(1518322778.721:41): avc: denied { ioctl } for pid=6936 comm="syz-executor4" path="socket:[17145]" dev="sockfs" ino=17145 ioctlcmd=0x8935 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.667223] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/11 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2a0)=@raw={'raw\x00', 0x9, 0x3, 0x240, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x1a8, 0xffffffff, 0xffffffff, 0x1a8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x7, '\x00', 'syz1\x00'}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ip_vti0\x00', @common='teql0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x3), 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)="59905d9d0383a1c0d3215b0c9c706775d04d0427765b08ea40e41abd2761c202271e4436d56323051ac404a99123584a7b55ec2fbaa814f6716a219e4870a140fdffae68fbf0d2fb1d1cafaf93e095f9d6e0348999e13a6567e95590cd0d40f0919c80ca4983e94b3fda8088880286750b6945014662ba365e499ef88dffee84a07b4b982a38c85b5070e5492cb54a9f4f02ef850bea2e584297812d3ef6b28e54f767c3ab83711ab6267efe3b05551814c180", 0xfffffffffffffef0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/11 04:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000779000), &(0x7f0000d1c000)=0xc) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000880000)={0x0, @common='lo\x00'}}}) 2018/02/11 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80007, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002ad000-0x18)={0x0, 0x1, 0x30, 0x3, 0x7}, &(0x7f00009a4000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001d3000)={r1, @in={{0x2, 0x0, @empty}}}, 0x8c) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/11 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001b7000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x458)={'filter\x00', 0x7, 0x4, 0x408, 0x108, 0x0, 0x108, 0x320, 0x320, 0x320, 0x4, &(0x7f0000001000-0x40), {[{{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="d869420e61143400af7b1138882b1085"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz0\x00'}}}, {{@arp={@rand_addr, @empty, 0x0, 0x0, @mac=@empty, {}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1f, 'syz0\x00'}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/11 04:19:38 executing program 4: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f000096a000-0x4)=0x8c) r1 = socket$inet6(0xa, 0x7, 0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f22000-0x6)={r0, 0x4}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f21000-0x14)={r0, 0x0, 0x9}, &(0x7f0000f15000-0x4)=0x14) 2018/02/11 04:19:38 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000f4000)=@common='syzkaller1\x00') mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007b7000-0x8)=@assoc_value={0x0}, &(0x7f0000ea2000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000985000)={r2, 0xc6}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) write(r1, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0xfffffffffffffea0) 2018/02/11 04:19:38 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, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000aad000)=@req={0x50, &(0x7f00003c7000-0x50)={@common='ipddp0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x3, 0x0, {0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xeda}}}}}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000881000-0x4), &(0x7f000089a000-0x4)=0x4) gettid() connect$inet(r1, &(0x7f0000ac8000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 40.724953] audit: type=1400 audit(1518322778.763:42): avc: denied { accept } for pid=6935 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 40.746423] audit: type=1400 audit(1518322778.764:43): avc: denied { getopt } for pid=6935 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/11 04:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7ff, 0x8001, &(0x7f00005c6000)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000ffb000), &(0x7f0000dfb000-0x4)=0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ed7000)={0xffff, 0x1ff, 0x2, 0x6c, &(0x7f0000d3d000)=""/108, 0x2e, &(0x7f0000faa000)=""/46, 0x1000, &(0x7f00006f6000)=""/4096}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000031f000)) r2 = socket(0x20000000000000a, 0x1, 0x0) sendmsg$inet_sctp(r2, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[]}, 0x20000004) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00003e8000-0x20)={@common='vlan0\x00', @ifru_flags=0x1400}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000271000), &(0x7f00006ca000-0x4)=0x8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000405000-0x8)) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000c1f000), 0x0) setsockopt$inet6_int(r2, 0x29, 0x77, &(0x7f0000532000-0x4), 0x2) 2018/02/11 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000bcf000)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003f5000)=0x7, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000000a000)=0x1, 0x4) sendmsg$nl_generic(r1, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000721000)={0x28, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x5, 0x0, [@typed={0x10, 0x8, @u64=0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8}, 0x0) 2018/02/11 04:19:38 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8}, 0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000-0x20)={r0, &(0x7f0000005000)="8c8001b7a1dcef3f3255751693046009d5109033c04ff8f88cf248918a47", &(0x7f0000012000-0xa9)="f84cab53d57a2d864b692cbbc5edca7047dedb3c3a1f6fd93f501c62be62b453b52b50621c2b56eb4dd94c52e25135ab1714ae60909cc8acfb728b6b40f8135b0fcaf8aaa03359190adfe827e6d8bdf55ff4ebe3d5251ec8e47667271ef3fec94053ec0fd609b2af075e44da878e66d22b10e0f1f347ff752ed2ad58e2ad37f7a9df9687a08b6438e39b895cb3ed86cf127dc77ddbe6be8a2b0f16b909a9df046e586ee57fc77f415b", 0x3}, 0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000012000)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000012000)={@multicast1, @empty, 0x0}, &(0x7f0000008000)=0xc) bind$packet(r1, &(0x7f0000004000+0x13c)={0x11, 0xff, r2, 0x1, 0xa4ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x14) r3 = accept$packet(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000010000)=0x14) accept4$packet(r3, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000c000)=0x14, 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000011000-0x18)={r0, &(0x7f000000e000-0x1), &(0x7f0000010000)=""/58}, 0x18) 2018/02/11 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) [ 40.801969] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/11 04:19:38 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000088c000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xee)="dfa0037f176c0a02e96cc72cd9b8e6df07db1203500e4d8f99412973f3cbc35255a4e149d67a3b2dfe25e228fc20a92bdfeb50c4637c175a8ce1b3867e41347a37b3af9db5f87aa9716e09a049af1eb4201a7eb19e882f61ba35a6fdf5243e45924b5d5fb9efab7c0000000973a0a0aace3263679282b5e3bc9b26cdc0d102b668e33fb628695d6f41ebc302000000dc70cd5811306b6956097721894589f9f005d740b5fbb1885e6e6c77aaaa5490e88148ee09b521ccf7ac2dbcf76cb2a2eb52fe1275098cdbfaf74cf36b811601d311017dbf35295a498567ca1ee1fc070000003beccdacc85192db557c2b", 0xed) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000002000)={0x2, 0x1, @empty}, 0x10) 2018/02/11 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xc33889fcc525299e, 0x84, &(0x7f00009a9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a88000), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000089e000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0x4, 0x7, 0x7, 0x100000000, 0x4}, &(0x7f00001c5000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000584000-0x10)={r2, 0x80000001, 0x7, 0x5f7d}, &(0x7f0000f37000-0x4)=0x10) syz_emit_ethernet(0x4, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/11 04:19:38 executing program 4: pipe(&(0x7f0000cff000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x1, 0xfffffffffffffff8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000000d000)=@generic={0xffffffff, 0x9, 0x5}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000009000)={@generic="2d42700f6aceb40d91d9bba7c5aa5992", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x1e9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000e000)={0x0, 0x7, 0x30}, &(0x7f000000f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000-0x20)={0x5ab, 0x9, 0x207, 0x4, 0x3ff, 0x0, 0x3, 0x3, r3}, 0x20) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f000000d000-0x4), &(0x7f0000002000)=0x42cbd3b75fde0fd0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000b000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x8000}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000010000-0x2)=0x80, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000f000+0x845)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000004000-0x18)={@loopback={0x0, 0x1}, 0xfffffffffffffffd, r5}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000011000-0x8)=@un=@abs, &(0x7f0000002000)=0x8) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={&(0x7f0000004000)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000000b000)=@newsa={0x100, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {0x0, 0x0, 0x5}}, [@lastused={0x10, 0xf}]}, 0x100}, 0x1}, 0x0) [ 40.883345] audit: type=1400 audit(1518322778.941:44): avc: denied { setopt } for pid=6981 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000eaa000)="041339e5b53ccc222281711358a46ce68f375b9327c1e7531f7ebbc68c1ce3f4ed30da9b17fbb2b873477d50aa168dbec24512f6a665d96efd04bbd2fb80c78c67189a8eb547f0663fc332ceb3d9f84a742038ad85eac200f55c64ab4469f3686057df33ed7123e7b0d85e46eeda379cbf587737fc26d5943eedf69114dd816d585cb1835c638e48b9c55d2eb65a380a0746697927a1d5c841acd117", 0x9c, 0x7b72b76bcffd9ec4, &(0x7f0000bfc000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) 2018/02/11 04:19:39 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f12000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @rand_addr=0x101}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x392, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @multicast1=0xe0000001}, 0x10, 0x215e, 0x2, 0x3f, 0x3, &(0x7f0000000000)=@common='ip6gre0\x00', 0x7, 0x10000, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000816000-0xc)={0x0, 0x0}, &(0x7f00003d7000-0x4)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0x2, {{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, r3}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, {0x0, 0x0, 0x0, 0xfd5}, {0x7fff, 0x0, 0x7}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0xfffffffffffffffd}}]}, 0xfc}, 0x1}, 0x200400c0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ae1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) 2018/02/11 04:19:39 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x40b8, 0x1000, &(0x7f0000f9d000)="d30613095476ae032234ca7878da53ed1453eeab762a798b97c0669bd97808499c07da34873df993c01441bce009d3a912012cda7dcb84062a1d9035b2760ca2ab5d430e7fdcd5d50673422a2e7b7c465ca9905a1110ee0c12476bf47c9cc298ae8e177ebb496f93be66d6318489882b29f7160d0836a5854ea8f60000000000000009b8075cac8335cb10980fe640b2e8a503e6b60babc929c68a14e2ec945c014c0a", 0x6c) 2018/02/11 04:19:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty}, &(0x7f0000000000)=0x10, 0x0) r2 = socket(0x2, 0x2, 0x0) accept4$llc(r1, &(0x7f0000bea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000341000-0x4)=0x10, 0x800) r3 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dd8000)) epoll_wait(r3, &(0x7f0000f88000-0x24)=[{}, {}, {}], 0x3, 0x3) epoll_wait(r3, &(0x7f000000b000-0x5)=[{}], 0x1, 0xfffffffffffffef7) close(r3) shutdown(r2, 0x1) shutdown(r2, 0x0) 2018/02/11 04:19:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00004d4000-0x10), &(0x7f0000000000)=0x10) 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) sendmsg(r0, &(0x7f00003d2000-0x38)={&(0x7f00005dd000-0x10)=@ipx={0x4, 0x200, 0x1, "b04339957aa1", 0x63e3}, 0x10, &(0x7f0000adc000)=[{&(0x7f0000001000-0xf2)="e859bb6b29476b5422253a4b76c4f8bfd6c9f9b6e740e75c4440876f3efa657ce8d5a6863fddf9c092378cac71dc280817c7f43e41405ef21b3b22800b87e3eb29e3546f547b7ac056a8e3fd436b147e3ef117bbc203ce4d8e735946075be112bcddb8ae2c2204b40d8eb692f8b7a97073025a675a30f22b36b9c611d593fdc1b83470c356f90473dedac01e045f029c2c6962ac1e728ec4618252e83b92087597b1eb8e1b07b583f51871ef6c4a127255cf0ce8ecedfccca5a247a507f1d1fdecae742831918fd317cecc6553e6342002776bcc5331debe397bdc1cfa80693acf269ac35641171bf2e61aca6c67bd930e2b", 0xf2}, {&(0x7f0000ae7000-0xd0)="a17bb45b86fd2d6ff42e464c1c0f760beb83ab705c3d330773f8939abee59b4e46515db92b520fcf59153e6ca39875c7da3e6b52c4de4aa220ee8fc7ed697aff757b875b1165f75196ac9c27fcd925ccea9d8d0b8e3cb4f0833c411da80b4a51ecea35d4178beb6ac2488541c872ebbfab4fd0617f1f9df798890c158a72156bdaeaf0d782cbff201813a2eb147b5b8205b9bfc8db1ca745a553965ff719771ebed3897217d482204ee68c2232a8d5bf2fec3d3f73f7895eeedd54954409818117e582b00f7e34f098aac81ca352d25a", 0xd0}, {&(0x7f0000000000)="a6cd018e0685fcf7b4ae8a576858c936b2430c6637db9a7f6f7f1b5c47ca53b92ad9440ab0eec363082ed3a3b4829f9243557e50c308558ba66bcd47cfd7433b0dada082e00a4ddfbeecca7ddd45eb99e03d76e3fd02ed2d97e5ea0e021c09be86725176e8754889df6b3a66367ebd0e98f346b9e87b92a6da36fd24ec389f4bfb72f3e9b091f38907781852c27a19f351a6d9dcf7ad47f0779e731125804adb84aa418c413c2908594704ecd740a0798419e06e309254676bd6fd11769c485ff30737e008e02c54d94d9e41dc3fd46200936e88a706b472943774", 0xdb}, {&(0x7f0000001000-0xb6)="83e9005e40fd47e43677224ea2458447ced89c1acc9602c2660d358fa69b15a9c727a5639b052f76d344fd90c7db6cf8a0d8678636ffc9dbf5fc288c6417875d29394e6f76c9e3f90c0e33e09dae2f06e5c2a070f6f53e09ca188b24eb14a3efe9a5b5aa4d5dacf4428773106f8f75df340c0b9a4ff7083bdf6e9204984a4298d2ce013fed4eca551e0b561e65eb1e168a28c0427810accb89a1fb5d208101eb24cc2b02713e03f2da767cb2b27f7235ccbaf0a13935", 0xb6}, {&(0x7f0000597000)}, {&(0x7f00000e1000)="4cfbc49f6c76b693e23ebdefd0ca50d259abddbf7ff9e4d59ed03485703f9b1fea1ca5086f351efccf67e051856c880240b18ab4d40704b95220c4eb2b4d6b7b885383d0b0a55011fec38022a93bce12a1eeac49e482c5b9d0f623721e04c4a3e4c5712527e12075d7d1e71f807d1ee1a8e740b8068619aad15649b74f90b7889fe57dbb1d95f6e35213bafc16d72e5cdf4a8834fb98fb8ccfcc3d1f1edd21268f43b17ec58c3a478b4c3071a79b242223d93d60726900", 0xb7}], 0x6, &(0x7f0000001000-0x14f8)=[{0xa0, 0x6, 0x100, "f9e96cf114794b15db6777c8e949c49d27b266303ed840636dcbf266d30fd3b8749e11a321932f794a7cc67a948f984643c38189c2ad427a5b72814483ac5f565f70da09aeb8978a71a89c6e63e32ac829ccf2ecd40f59cbfd54a8f4416eb4090a9bbceefca9b7dd625ef0eac7c4d60664053dbd0cd4fdb3a4746465fb8ec1cb3916ada5665ecd2e2c60c75eec"}, {0x50, 0x11d, 0x10000, "8a20acce1317fb0f495ea53e27fea6df56b93688e0adcff8961cc67ed5b01e20c0e6b36e831ef48b938e64198933540562234968788a8722b3"}, {0x1010, 0x10d, 0x2, "03f21ae065a224f0ff2b5e7d14c84ea055c1dcd60dbd44eb49c83dd866a1e0d442c42d5e64d8893c29ee88449869afe8fd191a5e00f34f3db29a8452315bc2f558f87dc5619536239be1d463c030709e275fdd60b3b5920a38e52498da726fd6170c56b353f769f7ba4e14aa6a8a80621bf15af8bb1ca2808698c95ff666c382ef81e68fb810025e38190d766554c0cb10af672b1cbdda2175e3e0d49df4dda23b53b81784b0f2d98eed55dea931066523b4c7fdd9cb5cb25992cd99d77ef2cf7f468c075c98fcdf56750bae326ff64a9e479d6b4ee47d8f5acd06161574b505efc1fe54651f1f062f6064f228c5a0058f470920d8fe0aed6d0c0305abb234482cf9ac315d82b02f9ff2298d4bf7fc4e28266438e52a4609b57051855f353d25723de15c532b9eedd28981435f804bb12a8c7b7cee1b612922a7a9a5da8f4d02fbb71530362f4f2e873acf7feb2de792c295189ca283bcc6674c5f9aeffa78fcea57d185fbd7d8b6e476459702db703673ad94c245ee48eff9c8e7b47f5d8b70ef15dbc7e9cf96ed9661004028e0b0881f16334cbff6e943c2a5e400dd39639484844e79ce3e51099bbf60a64f318376e87f173aa0475e3553ea60d7222cde65bb8325a2068883f43ccb3a6a083b611c97a8127ff330a755ab53c9b4a374ddaa54a9e25a5a4b8d346dbd2bf701dd398c0b54c73c1272f31cbad4d4c958235461d1c85eb7c53e5dd81c996ccb6497f3bde5638bf35be32c487bce2bb3aef7c50f652336ae978a696e075c50a83f95be1ed34136777919aa749df1a9422a12eecfcf1f170e0b5335ea5c76ad0cc924f8c58c83dac9cec4e0950e300401c2695feb84dc767e3ec773bbf1c6ca74623d9bcdbdc62ede4240c3217f224fac38e2afb2fba00bf99bce2b71dd820c801e2f46888a0a73dbba380d48871ab3319bebd508809ddc95e2f61a84259608a5304dd78bf461e4012f60498aeec0573a18be089a823f326a310a3e19836795ca61a28ff957167be1bea809098d062a31d0ccbd519e7d38ca8ff68fdf6fb8ca2f08633fed5abcd4ff18346d03184e92c9ebde7f74dfc46b4bec054b820a0fb27dfa5e88771699c6388222f1b66aea33434956677303726ae88c57c282bd867c5d22a4426456038e8593141ac33b0e72661cf49aade0d1969b979820d9d401e3d208ca187e17d93ff00d1640a2f6607c59befd6c24be39b4374b7ff3808738be4ff8beb78712e8145ba884d0292c434c29a99f630d0a9e23810ae12d95aa0065ae2c8493da3f761dfa14fcf84d198728e60f6b314240a03aa90a0a679583569a9e5f837d979e99397e189ebc82d08431f8a0a949c2e3c5e6e0d907162d0034575a1589f57c481702775979fa38e16b1c1428ed137e0e32dd65b055969f6b8e4753118154dc68d1caf7c1783a518554b8a7686cf8c472a835a33d693e09c278f4e1fa6f5468f4f7ff0c924b3b9f6d6ae6d5aad9c444fa3c3bccc006172e82a4543b7eab73fe1b15f15e1934ad6dd6873b20d1004f970e395ee9d121498781660573435580a602a70ea80e8ab5daada8ca3cf55c2ce9477591042f6aee5c3c632be0f0b2ba51884a2d0f1b77c76e4fb2eb6c47bece1dab4897abe611f3d7857deb8bbe67be364f40169c9bb455ca86544390c11b5363f95785294d49e655c4c793f10a0831bec51a6a096deba076c587585d07be6e0174141777458b5aae499af893353b76068911a329219c28954f4fe08f3cc53bf01d54109d4684ebd7baeeec3a436e769e88820e989ebe9d1eba1fc0e33ee789d5794466aceedcfd5fe88df9e9f440f8ed2557a9640386f42cc91ab20da0030ad6a726623117d064be07023548773ad31b5b751dfa75c910a535add525073bfc117c54e08155a8141d26a0b6438311eeaa53e339761e3e2461d5132ff151c3ca606b6ef2fbae5a0dbfe96026c59a7ed443820dad1327202158466fa774365825bdc4f232b967defa85f5cc100e118a2325203acd2ac000d52ee5f7e4088059159e08e5dcad35bb8d2acc6a264c5bda996b3d3847923f8eecdcb5402052ef772ceff87a52b588616c27ae84d7501cbe4680ea8970bffc16b487f195c4a233994981a5ac93ad0a4f31d396b5fe0d14cf9f7b673a4e25993ed2055fe3d5fca575b1b73ec32c19a30553217555bd1f66bb7e286eb2c37e4baa5fcde4198599923e02dcb20c37826b1ab4f4612074c896967f52eeaa9ebcab1109462a23175d358bb8e24e39dbce4f0c697b337c00e7a65c1864e2474ba2fa90fa9971df471fb07cd56152898677e05c47e7dacaf52a61a62bbe576a7a8546e9f97a29cf35d19e5ec2ce80bdda6d1a3f4fa3fd9baa251fa95641d3b5514bed154cd00c30ece10f6122315e7e239f4c0a885794eb6b285e00001746178eeb37ea953bd296a61ca887c3e1e0ce3d76fd2eeb2840e0211104aac9b53a258a6e2d50d0bbda9af11f0feadbf1c9813456d1efee3905dc218309f1d098c2bb492e61601ab828da46bf29683399d2ec649c6e809496ccf2d5e004d63376d1a8cd9a05437c18a9cdb2c5ddd4bdf33c862a090aa658a868dcadbbd509458bed5636591f94b0044442b0b08ed2869ca6fe47e44197e9c334165d5accac2941655cd1798ced2a249af35f3ece303191a949f33a7ef7efe3276ac83c5fa969fbb8fced8afed48910018dd7962d6b7cd3e5ba9c9156aaa8007c5f17ad0b727a1d449eb850372be48450d3c0b1611cbad395b436a7f402327270c27470f3fd0b761498f541de706b5e6bc4dcbdeb28616b8538123c4545a97f9bf95b419a7ccb46ee8ee264971f873197e75557692a688da86cdff24c28d5c587eaa902a9320ffc2b97acf557a71dd431e9e4a1dc1f90d97d9f687eeaef8be6234f26a199c2d370d1197fa32a5a5c49d6ec44c45731c62cf1245e56fb716a2a9c801ece842355a77cac46261fbe2e4a3e2d7ee0551e8bea38810441a8516847ba424fc4802d4dedd7f523e123139c48a7091202d07d6368059175747fdf0ea0795812c5fa4d58a0436cc83fe4ddc4d3fdad045b7b62851c08f07f59a4b3c8ea3176556e2cacbe6b7d847647a25ff0d22393bd4d39c454c8561f6d075ca1a7170051ba670e7a819d1ae1573037ee9ba352b8e225ecc95f5eff9b0fd59e2557462860ef3d6317e7b9d600be59263fbfd34ed1cafa9f5d4b4b04c9fcfca3e6c284cd420c7501c06b3b42f9b8cd0798f8e1f673ccb864cb646e7b4e36f8ffdffeb2bf9c1142a2dd36d6f00c8aa0697f2a5e7dca6bcf285da4b33e0e907cd215839c2af7fd496e20e600517b928ca6cc2c44c48da02eb960151e29b10317160ef8332660b088d225b64da682b066a1c20990220001782cb3c61fda3b919261b7a9693a7cea17d903f43411d32c7bb7fbf8b86d2c1ef09ab74095266d75d2e53d862db0aa68d965c0ee73723e499eee55b70d2ce126e340b3496569c569b7de8b2325e981ee89f96205b9252899f9f487c5420a5f9089983f0b2ae70e1bd62726d2c20e1bf441ce56c5175aed250ea9283659d300f71ca9e0ebcd7372921403ce3f3b32667fd66c197a90e9bc193328876a13588ef46e91bc9401f079a0accf3a0b69a46be3bfb66f417906709014696b3d69779c5afd6b0348bc0f0248d0e512fec657d80b064cf4a492412173279b59471a84804f6774d6ae8e6d306edfb47c92b32f6e904960c85c40b6d5a65abf33e22a1c0b028da762fe34ed0e019a552da92ddf48a19b3bff24983959dfbcedbe0180567f4142489f30e559702928ec222595388cfba214f05fbc426c9494911387c45a2f8bbdf7f0ab26f4767ff2ef569c724f7ca5a7118da0205a8da78ccb7bd4ca2ffc84be075ccb0b4b9a9d18d903273e9a1d258ad6f1e04f96af4d00b3ecfacf7012766fa35372cd07da46cac1721267cf286f23c9684b6951eaba3573f4a163cfefb4b89ac1e2d1b056c375d4cf9f6b6413f502e81259aee347a9d79b6add5d218790d08915cd411416462f3ac1b166ca66dabd1553bd1fbdcd5b6f0fa4e64d9722d3aa63983fa85c3d1e170d5ede145c91f55127e012f08826fd7577ad5e8826fb26f415c536d88feccea63abde6a2c72e4ea46ade39ee4077af6a19808b26f74b18caf8dfb363a7c9d6b1d2705b2b7853c9af622ea08161ecfcd0f41867ea23d8bab402290f886e4584aaa38a47ae250bb75de3ae3e51a8a4dd21b4f9e6be7250f5d15bd8ac7b5bec20084475e40e4719135dc2fc91dcde77165513d2bb956ab80dc042178606bd0b82333e3a1aab7ad8ecdc3091c7e50c5178341f79803f48f60cafd612cdb42fbaa198c1961a8be5be79ad1ba07a07fa4950b8fd9a11a9caf49c8e41f43c41bdff1dd1fe6e2dec7816c85f264e2d282e3a24f057711b8467c183839d0020309250e25f3d4fe018b417f840c4de2829657571469f787237a351ff870dbbe1036928d3ccaf831703f40abbdc64573e3d492001381177275e3e212cb9a8b29b48f18848947d1846e2ff025164be9c72f4841af0720b1a8bdfabc8bb3d8610bd0eb1cfcbb14c86cc9658b3221b7c5f6ac55d14a043de85b464b927985fc0e1e22b60a93f324e5e26c60714ec30d17f71e5d53aa90ec745f53a8e885b5cfdf2e2eb4c079f02773967f421655b22b0a1d4c97351a01347c5ff75da0696e4ccdbb8bb5b8b43688bbcebcfbbee9d1e3c77332842d6476d1395614987697c810ae6abc5a297612abb24d8acc7f07f737f2243d3f00bffd1bef93e9dfeef866cb3981c34037504e6636ad8eaadd6e44cebe86a721a4c855554dfb3b00868cf9301a6afd88029eb46153ee3d74a9853e899676ac54b13006e378de1398a85da44f2329853538f4f3bf9c3def1c418de410c65d258164cf757396366de04d2adb4fdfe45ce32a231fed1ea2fe870a119e31d99014534af45435eab0ef2927fa838e0b237f9b22cbbda01c5277b9307cc023df9cf22a30f1458b3d9841d1120dfe41084e218afabec7c7f22716e8e5738be8a9e7443d749d8931adf248bcddc195d4bbf29420ff8fc439d8f732480926379920b2d616039adf861717b5e20b1bff8f7e9f28e1563df8ce2f8a4a8639bc73f7d9bc38a3db8ec75fc76ba4365d5b0c28b062801df723e3d0cd8a5b876ebcbb6fe7a7d28867baa245fe3a921e1ba86bb5fb99d992cbce446ec6f6a986e8216eb337baeaa21d0e1e8e026e8aecce72795ddd6a827c469e5ffdd65795a4f53e400931f5bc68e7880a7ac154846b3479c7b422d9664a8f8ac35a61a7c1af6fd1272932527aa44a4e8d1764321d2397028269fff9c6b6e077cf5c776ae03fd4e5c0d8f1ff0811ab364cd522823669cbfc174b5d842c1abeba49171fabc832063859e81837967329f1ef7960a021d364995bfcf48ac2513a2fa2519e7767c3feff796bcb5858757af3cdac951f32d4b18f2245b75378d0b9f6cfb56883883730ce2907868cfc7c9be71a6d2d8323231bff7c4325f860f92dcba63ae646adca9c0f760645fcf9c537f8686030b4d80be0dcf9892b636d9b3c9e435e14bb2650f7fd8c23393e1e0707429f8dc4eb9f102eb0320d1df41504183fb9c0db9d2af9e4b5ba6b721aa9832c33aa3f91b037849d5bf9899af545e3b935fe3118500f51c97948864ac9fb0b12e4e01145acb8583c590131843fda7d42feafe0f591a6c6b8c59c18d09c4e77f6f76b483a8af3888d7924e3f2773431069ef5e90311ae87f7b00ceda8731580ea343def5d8d8c155cd18829cc652ac"}, {0xf8, 0x13f, 0x768f, "59d028da08fce727d849f4af37b4128a3ea0f0cd8635171a2f1e2a98da9d1ff81fd5daa54aa452f1f3155a807f73b63af0c94346c08a697e8263a6a35e596a70d543d3ef37b8c31e42208ea2de954fc32415772fcd13228762a3bf17971260c246a75da9d216cf77cfac2622f6434f000bf080f71c8cc92b80bc95697f082df8f713c8fd38844e0ee6ade022890b7101477c9ed47a63158cbd1216d7dadae5b8bec7bba7e1afa353f4410246cc6c95743a707ef2390799b1c48fc7ed1f78b518cb25f807e7539222369835318851646e5319fc02ff8b6dd7266d9aee01bc91109c73d877cd30"}, {0x100, 0x0, 0xc0000000000000, "f872f3cfbe683faba7c4719650f235143303982ce3e676ccb1f53cfbe8524eadd07f2bd75758f4b7f83975c9eb18dfdd66c3576a45f68ccf0860ec44c642b16a19915ec5ad29f172768ec1b21e92add1fbcb607d0a1f284eca0fccb70154908abcb94f2e27b059dbf8a515f98ed12a8c7609a47be60547e2d7da4d23377f5c18cedfe11cdff960ef377cedebb5b5f6d2e323b328dc848d5de043a5fb5cc391a75c7ea4a6f87caf72457c7c750991f80552ca1f938733ae1e7449f08ba4be1a99097921b7608766868723e2b640968e51892970f5250ab983a3d1172ea373522585f8a7a633ae38d95742"}, {0x88, 0x10c, 0x2, "4cd54b0571d5c2f929951b74222273ce9465c4a45bef9b219d089fbbed44c4f776954f7c58eea56c45c63bf1456d4e6f03b93ca804d576ddbc6a5f06d1557fb8b4aeeaa634de6b7d8633db77700e81abd6e546c4665639b9fae70920a742f252b493c5ab8e38c93acb17bc818f96ee3e1fcd37d281"}, {0xd8, 0x105, 0x6, "4c164f88a3cfa8ddc90c190fca7d438fd9930035650d70b5eb42309e31f37429856fd0ec754ab7fb61a1f0a5bf162ae33e915a07f10384a1fe66cc98d47a4cb55d6a16bed000e75b11c4ccb50d7c829832b50e9552de8ce103ec6604c2f7b34c3886d85712aca91a260541a17fd18046fdbe508b76180d50205c9c6b66ee82302cf54195e6b979ccd9d54dd285074297d96261091887ad9dd30f4dda3bddca557d37b9b9e65d35678e337dda2c6c37fdfe0f46140b1fdbc5e4fbde06163d7535c395"}, {0x30, 0x119, 0x5, "ce587e4421861014cecc6d39184478ea49864edbf2dc88c0d743130ab4c1f419"}, {0x70, 0x108, 0x5, "8bbe4cd1b5922f1b2205430384765c53daf35f957ee0de6d19a40b0681dc4572c9e2ebf6768ed5add5d01fcf3dc5f9b47c2df49ab8c25139d6ae604262040c6a1af34fc1a18b76a7ee5dbaa9d101cf3ba252f656558eca7bdc0dc4f1b77616"}], 0x14f8, 0x40010}, 0x10) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f000002a000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000002a000)=0x10) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) syz_emit_ethernet(0x3e, &(0x7f0000009000)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x6, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/11 04:19:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f0b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c, 0x80000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00006f7000)=@req3={0x80000000, 0x7, 0x8, 0x100000000, 0xffffffff, 0xfff, 0x8001}, 0x1c) r3 = socket(0xf, 0x7, 0x7fffffff) sendmsg$key(r3, &(0x7f0000044000-0x38)={0x0, 0x0, &(0x7f0000ec7000-0x10)={&(0x7f00004d4000)={0x2, 0x13, 0x10000000000, 0xb, 0x19, 0x0, 0x7, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x80000001}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x40, 0xce, 0x3, 0x80000000}, @sadb_lifetime={0x4, 0x3, 0x2, 0x5, 0xffffffffffffffff, 0x8}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x4, 0x401, {0x6, 0x3f, 0x8001, 0x7, 0x0, 0x9, 0x0, @in6=@empty, @in=@rand_addr=0x4}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0}, @sadb_lifetime={0x4, 0x6, 0x200, 0x7ff, 0x100, 0x9}, @sadb_address={0x3, 0x7, 0xff, 0x0, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff}}]}, 0xc8}, 0x1}, 0x4000050) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dee000)=0x10) 2018/02/11 04:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000c98000-0x248)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000620000)={0x0}) getsockname$packet(r1, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b80000)=0x14) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000000000+0x7d7)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0x1, 0x1, 0x80000001, 0x3, 0x8, 0x8, 0x7fff, 0x6]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ccd000-0x4)={r3, 0x6}, &(0x7f0000000000)=0x8) 2018/02/11 04:19:39 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000819000-0x4), 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000088e000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xf8, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r2, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r2, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f000007f000)=0xac9, 0x4) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x6, 'sha1-generic\x00'}, 0x58) 2018/02/11 04:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x8080e, 0xffffffffffffffff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006a9000)) 2018/02/11 04:19:39 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fc6000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000fc6000-0x4)=0x10) connect$vsock_dgram(r0, &(0x7f0000fab000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x400000000087) sendto$inet6(r1, &(0x7f0000fc5000-0x97)="1edce84f8232", 0x6, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) socket$nfc_llcp(0x27, 0x0, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000058b000-0x118)={0x7e493a50, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}}, 0x118) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x0, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair(0x11, 0x7, 0x819, &(0x7f0000164000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000cf8000)={0x3}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000daf000-0xe8)={{{@in=@loopback, @in=@local}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f00005ed000)=0xe8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000015c000), &(0x7f000089f000)=0x2) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000076a000)=[{}, {}, {0x2}], 0x28c) 2018/02/11 04:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80803, 0x4, &(0x7f0000a05000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000750000)={0x8, 0x0, 0x10002, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000214000)={0x4, r1}) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000558000-0x8)={0x0, 0x8}, &(0x7f00008be000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000642000)={r3, 0x2}, &(0x7f0000624000-0x4)=0x6) sendmsg$key(r2, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x40}, 0x1}, 0x0) socketpair(0x4, 0xf, 0x100000001, &(0x7f000099e000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000967000-0x4)=0xe0) getsockopt$llc_int(r4, 0x10c, 0xd, &(0x7f00002f2000), &(0x7f0000654000)=0x4) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x0, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000008000-0x12)={@common='lo\x00', 0x8000}) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000013000-0xf7)="27b54aac4e93293026714b577c5f93ba42cb89ea4db5645a537027a1f6105d28fb9d1a0240208ca90e80cb42e17f8ba4098fd2ce6e9276bcf919ec904ecf72887601ad9acedfda72fbaee8cba3302999bae8c9b3fe0cf10eda067ab74c771cf05fd7dc8cca133d04798c2d5a147624f57e6443698a68d516374eaecfc6a205c7f29477e60f9f486a4476f317351f60ae4c1028c386d63ed4f87fdebba4874a425b1311ab755e6a802a7aed6409144b6657530155c9441bb657515fcd31e759ea30c685c0d15a944ccf62692c79157d3d5d5a75470812ddd6abfcb2b935c8da2da6d82b528c0f1bc445434cd5ada388ebc9bbd6401ffdc2") 2018/02/11 04:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1}, 0x0) sendmsg(r0, &(0x7f00005ae000-0x38)={0x0, 0x0, &(0x7f0000c72000-0x40)=[{&(0x7f00000ae000)="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0x1000}, {&(0x7f0000e02000-0x6)="d82d7dfdb6c5", 0x6}, {&(0x7f000037d000-0xc2)="fd87a4128613b73b876a7cc403b225b0c0a7c98f014ca6f805ef60236f90415d674a205c0535057821453c4e0a790499d1dfc421066f83f63fde703c0523b57edae9770d91d81a7ccfac725baaef3edfab5c807a5bd690b3c83ad9bdee70a5dbd6877e589cce3d30ac9bdddbd7288e0876e673093f19fb6225cda186a13a6752e41a3f91532ae85bd9eba0ed92afebf5b41fb438e23d20384cfa9d34f8a0917725668fc5e7931b5f59cf26995b95a307a6d64f2f8a6805f8c4ace399de2d3f5ed523", 0xc2}, {&(0x7f0000860000)="4f06c47fcc9b2308d660b3e7c86a582436cdf1671285b824b0f6e293f25191d30f87311f94f7900ab591b2f4811e49e1bf890e11f7ca493370e5c3f5abfab4d7c2571e15451703b84bc7b4488a79465a047a063d06e6a223c0586b8c7ef7551c673f1f6e393a0a024d5f48b55326a0c9fd327a859a47bf74684000406578c64c6713cdae1958442707a2f7c84265860abdd42aef", 0x94}], 0x4, &(0x7f0000a98000-0x2140)=[{0x1010, 0x11e, 0x5, 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{0x1010, 0x1, 0x7, "575b7ba0de3ec3b1f306ae1aa9abbd57fa34e8d4c6b2ac3e974c83e1c0325d838ee4e62aaffe55fe3bc81ff3b94f6f7049ee1f00d478bbe3d6cf93a41fc399e4e283352636644221f8d616fc9ab2216b3893efadf7ac9e05b435efaf17022b45ed5b421be44100d70472c0c3923c33fad3469d721067b8616e26cab8dab38af602136f060c45c129897ddfc3b6de98955e53b04d52437567ef70410cfb2fa85321e92edee481a2e7d5826434c6cad6f32bf9a929ab3fab7d71d1ee585da3fcb815159051ce779c6478fe5e2f0dea3314aea2156330df2a48e1c3e160afe6cce9640ca669e1cf4554a75f0f9312620349ad1459fdb12f1893f3e0e5f56f63a0dda527d0313bfed9889bc1a0e8d432954464dbe1a162750feb3cfbb25d7597ec43493a1dccdf3c4f88fd430995a57afc1776c85f8d46e9b548f963f0cba8753608f2558265fc2821541bc1fb909637390106e9a722f9e63f80cf397df3327ea0b68c120ee6e97210e1be76692ea6c7a0c015359f2756bd0bab28b7e45bcc1e1629c1cbbb2a2e611f34bae082a2ffd2aefcf2a79fdf1eb33f7188f6d005df7ed2d6a6f45606e2b8b632f575edda6052b7aa3939b58023e3584366c56b789e36bf357f829d17d3d4b238d02c61de9ef23e69a148dbea3ed10d50867249e67d1681b5b5e71e0613079e080828be62d0d6fed8393375700f6de4cc05c08fe4593e6d91a6d98119560ac02a3cee6b456232ad0497f7f219bca3f0887bf5de1d930efb0f0f08d38ccd78ade4586f2b4d10860256bef32f11a1f254e31d095478e6fdb5af3fd3998761246b1327e2a0809cecbd9f6232f5347c242030c20f28197890af905c81898561bd9732877d54279ef0d59bea74e6d49995b1a82e41582a61034a2fa4fc5f4e25abbb477348ab9eab3b8f6017e0cc8fa2ea45f6034e84a26599b7907f27cdd54461d537489ef36ab701ea0b6996a24db381be6a68e52404dd8b97a4057c5499c224ba5cb52689feb5d130937b1cf5ad7e8c35205e9ae53c9228e8407d114ee72ffffa97ce663500c516ace0086534714a886e8d784a35b991782a20c168115af2b255b94f69f456ae3031988b4f022c59018732fb2a46c8e95febc21a2848c09059086986da25eb07c622aab1246b046cf8c18fa839d0db33dd6f6663645c10e1e747fb432c9c67dbe94662c499d14ab67ab85ef40dd70fe33dca63c63263313355adbcf163f8fd4b0ed5136c3e22ecfa71a8d42d39dbc9be8a331fd60840c610e81eaeeb37d7fda45e1ac1f70489a638dbf4b5aa64135314e14482b59946c8b7c43e61b8ffde1bd99e9abe79264ac7bb83e1a470c69126e958b8761d777c8bc0c4637ce0d114cacc7d4caddaa4a3ab56cdd0e2149a82561cccfbf15f3647240e9ec0f001e13ce50e4025dae81cf06d9b6e71838e9e6b157f98ec53d55f6b162900bb64036624950b4822635976e8353d4af6bb7fbbe1938c6e65b11b2867d5000b3a575f5d08e5ba27c88c0af51287929ea98edbd0c1a202897bd891d02b7f0b0a00cab7669ba0b132b5a899d8d56c7ec5b44cbcd210f6a5497bed3b45b2275477a5f44c5f533a429142615ab94b20d423de29b1cf808b0b471de41c40caf064a85500435987eb4fc0e1f2120519e2b965cc3bb840b0befa590e5995908cebcba3ef1c974ae4af40d181a6b4abcdc2ecd7f40171e01857ac892ff73f03acab8452b56822c5ed3016bef4a2eb044c1521726c91be39fc75ce17acf1a93af3c9571215442abf382d91ac2c12d22bc6ea0e5495c33f8583a27ec5d0a402b5f134ce70a5b922810922166aa356e977ad1f98e76b2349276b0120a3ed27e0ae10aa5af8a7abe209b99664bd02e0ce11d5e661362c99f244999b0ea368459d59dd41878c3577f411d086b8af69843dc54175077a987814ec202c18db537710ab32c71fd37f04b6b029bf27d7e2063d3d710b29dcaaa01f93273c992d535c89a27adc79dd8d6403d6bb88522ef1cf09884436e92637fe391334bac9bf2744576f15faca00610f6854a88ca841bcd2f366db43658302e3296f5ac8ed0a3447d818dc00189993e56469dd6465819c9b3562efa71c2c27e3a2fd8eabba49ddcaaa2bca5cfe3f2158c89636a1d4e9d8a4f633e02ba54bc7c0a83e134c0fd62ee1ab18f47eae4db54dc21da05d4019834acb4c7cadb8b014167fb4a7f27bcee0c1cd66036ee3fb644cf55df2377f6d50c7cc835967782adabc45645fd6625fae62171535e48521262d7b2f29a7db337d50628ec678b0f810c4166026501fa5023ee4a9dc6a76c3de9bdf39822c753b3fadeef9e17012158fffbf9843b62e8c89fe2fa413711764340afd2778e26462ba5e529c290c7a236b6935c479bd11ce06839f34075041e9f0ef65d4b3e6ed7e67c11c2cdb93c07e4d1de2794b4ed5232ef718a58e2fbb0a774f427ca99c592f6c8e012438b124f6c245b5e5f5e9ab8365b9dc00535450722c6b3c29e9de6c9b3cf0cfc40e83c2ca7bd999795531fae3426e35821eabcf94675e0b8ded541d907de28d79dae055a24e272ddb754ce67010c34e78f700006e1936dc6ce4beb16f71ccc51a7b25e0508c2285f1d3c04f2c5efa01bf4cb0798e6e057c7d92f1828f72818edd0044381ae565b2fed1a86dabd8800654c295e855b1324620833cbac2fbecb691c87552e1e628c34a3aa3cf63621f5bfea43b68bac17109792ea873316d570f048b75a743fd274e97c38685cda857b82fddb099b09a607a064a326d7a534449e0aa0fcbda6204dc8501ccc241f6786c4ff4fb673f8303ce0b387326b82a6b3589b1b80c65ab96e26ab943c9ad8bf6317b00b28eb25bc51b706d48189d526e4120363c7b8770667e71e4b29d93e0935fe4bfd88423dae32e4105fd73b7b535d510c5842fd17890cd6555da5f52d856fa697af379e988b3900b3fdacd830c46263e20132d2751bb346b179e078f391cf790777a6401a855b9bc92a7a928d0542de2ebf1fb414e174390caa2c8b0711d9a825bae91ee67a783535c12c1f1f6a4cc82017a45fd6c30e6ed12fe0b9b83c952b9ffac70b62ddb85b582ba10202b2fa3b5651d66437606d6695091082193856d44e91097ce707856783f9eb9021d0ae67ea78ea9aa75b1c1a0566ad76fb937ed254b20d2aa75413d5eb2770701eee4724dc00710f63f439b12c167ffafb65a1049fbc91c416fa9be5b4c1da5840cdd925b887bd5f91b9089942e7f161e21f1a3497178256c77d53b3258d1310554fdc03b787f57d141bc5c7a90db21a2aecddb633f818ea621bb0d7701af0acbe1d97a331a9fe93c2f3d9986f4eb5e333ce846799370865a928ee41d49843a447f09e106133945dfdb41ce0eed8d8bec9605d74c8ebb8663a059a431e4e7324593fe977462b151e0159582f8a04282d1b4441cc38301e85e33489dcaacc46e7c6749e3cedfe0fcfcd9b2cd5876d1e76f1a2deef065dfabd549f284695ad3217aa321636d88212b7c3423772720ac4a9282235fa8138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{0xc8, 0x119, 0x499, "aeb25683327472626dbae0c5a9d4c92d1bf6a23eda73e3f6c07927f9f95e012531374eacd09435eb895c5ad516ea2c0ae6f0328e6dc2faec87fc4e1408ac7bdd69b48a113a6fd66914f163b81c47dda9ede3cc5686eec04df2096962b68b6449b5da08aacead0fb1ba145e8352b06d8ed96c8debee4d00b6264699a1dccacaa8c6bc2ff93f3403d141aa79c9be9bcbb8e328cfd64e81e1dba59fdc7f956fa8c13d4895f46a17459999882958339435e6da5b"}, {0x58, 0x13b, 0xf573, "6827954a25a64a796215c33c1a5b6f4add4f56895f8d1d5df18aae908ac17b1e6ad895e3a53fffea7346695df0b5dfff00573f6ac11bbdceba46b5d2181895eff5abe05223267a1b"}], 0x2140, 0x20040000}, 0x4040004) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000099b000)={0x0}) connect$ax25(r1, &(0x7f00001b3000)={0x3, {"0ec35943579040"}, 0x2}, 0x10) getsockopt(r0, 0x100000084, 0x0, &(0x7f0000b32000)=""/24, &(0x7f0000fe3000)=0x18) 2018/02/11 04:19:39 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000022000)={0xd24, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000115000), 0x0) r3 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000024000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xe, 0x0, &(0x7f0000025000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(r4, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000024000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000012000-0x38)={&(0x7f0000022000)=@proc={0x10, 0x0, 0x1, 0x20000}, 0xc, &(0x7f0000022000)=[{&(0x7f0000013000)={0x268, 0x1a, 0x1, 0x1, 0x1, "", [@nested={0x188, 0x29, [@generic="6f8d579b8f0fdfc8528b75626d3af76cd20da7824768f6aced167094e70705db998ca062a3c8caa92a2add754d5b557caa6ceb07f8a7b659b61eaa138d313c8bfecc78fc7976e8fb2b5fdb6f7e7e86f0aa7674be48d840122ef8a579fb40bd5bc5dd11d92d95417b735437b05cf2b6146495908f24ed9fe72176a2036fd8b8f58aa9fe7f265cafa457fef3ff8f762079249dcb887263100cf5584f5a2f96a3d83b1b8417f35ac64fa8f5a454e315c6f3cb030f11bacc82b94d558287a81ad40b4f4d2a67047601fc5b8047467ba927cf14bfa05c1bdecdbe7d34ae47cb618f3bc25ec11fed7d8336cd923e536a5f6d3b697fef051ec66a", @generic="140018eee29a6c62f691ea7b9e7a7c9fddf7602106b660a8e837b745ea39359caba506e3172416594ff9dc3f015b64e2786ad5782e72082aa885e195eb8d61b34e6bd321f9df1eeb5ea1316d9671e00747a7131a34ace58d3bed8430500272af905ea9d2fbf97c5da2930ed313b79f800ab22cbe374c935a8353bb8b4b35", @typed={0xc, 0x93, @fd=r0}]}, @generic="8a015b3ed71b9e58149e4317625c6018c10b6af7e92d6d5ee6bc32021209bad7b6e59132c0697d28c35ab83a333f15432ef9cc2003945beaf8b2d98b83c2678650409fc1e6f8a50ee151885fdc659d727621045503460863948aaee1bd6d8d8d8635d08debaad996c2b1560c7a0efe255def25bf5c09908112db996f774ab55ddf91e42756a4250f500a83be90361c6972940056b5efd647d6c32ec89457df6ae97f2c551c9f0e1fa394f75e2aa01b5806493f5c72cafe35bffe539f192691ba3853f23765db2245e06a7ada8aa8a7"]}, 0x268}], 0x1, &(0x7f0000022000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r5, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70, 0x4000}, 0x4000000) writev(r0, &(0x7f000001a000-0x40)=[{&(0x7f0000019000-0x87)="a0472e6071fc1a258c97ce70144cd94ec844af5285f8f88031cb3aa08cb3312eaade926cc0dd01aaa2adbb95a680564a2a733e77b7a94bd037323cea146959096c9dba6bd47c2b177cd5eb56e856b0f1629334044aa8a4efb67a6705d421036b823c876f49a440129b74861ef257ef17c7e48ab5ceeb84ceb07f45cb8e713854abd0cb6435d9b4", 0x87}, {&(0x7f0000022000-0xeb)="ca559e05d30e46b392ce53d7ef2ee044b6610073f719ef07c08eae109af7a5fdbbf8efe235aaad49fb240c2563f3cbb7d926507fec189c31998dbff7f25ffbed73cfa32be41f5c6ac57cc752a17fed313c1861df0f6e0370f4964189e7570b19544b7285dbf9f592ce1abec6f3d134bbb5ada140bead9e1d2e160999cb207b1bc5199bfe4df1d04dfcfdf062e17c132e7202c892e8ffbe6a6be41b3aa83077fb9a0d0972f26e17c5befbe0ec8099243d1a1452437fb8376d58ed5c4a836876f78eeb42459dd844ad667e264fc79a58decf82ebdb7fd765bdf0e25b9fc868d58666b20fd6520d28e6e5617e", 0xeb}, {&(0x7f0000007000-0xd2)="9120ff0b66a010b2372e335830f55efb39c078af4f649df048ca73d6363928641a110e04bc6ae92a727582c1c251fff1090d4b571d3824614051bf8421731e897f6290ae8a26725741800bce2f623ee9612e9b4d83eb3cde2d517651091520f66e4389f7fe4ee6e368189b3487188b00f6a8a7c3b14e38962c3a43dce6fefe3eeb0e3ae6dd255644162e938dd1e7e0d73f0c00815506669d7acef5e326602fa7793d67c74c671e12ada562c9589248c848d89b0ce46c8f36073769e2e044658b9f3cb2afc211f8536875a3021a89e3b0093e", 0xd2}, {&(0x7f0000022000-0x1000)="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", 0x1000}], 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000019000)=0xf67a, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000001d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000021000-0x49)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x8}}) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x0, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b48000)={0x0, 0x9c, 0x2, 0x0, 0x2, 0xed9c}, &(0x7f00005dc000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004e0000-0x8)={r2, 0x4}, 0x8) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) r3 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) writev(r1, &(0x7f00000db000)=[{&(0x7f0000982000-0x1000)='U', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000098a000-0x14)={0x0, 0xc, "42eb08623e7b26c0f83fa060"}, &(0x7f0000cd3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f2d000-0xa0)={r4, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x6, 0xd275, 0x5, 0x80000000, 0x2}, &(0x7f000046e000)=0xa0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) recvfrom$unix(r3, &(0x7f0000fe4000-0x60)=""/96, 0x60, 0x0, &(0x7f0000ff6000-0x8)=@abs, 0x8) sendmsg(r3, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[]}, 0x0) 2018/02/11 04:19:39 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000344000-0x54)=""/84, &(0x7f0000000000)=0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r1}, 0x2c) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/11 04:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x1, &(0x7f00008a8000)=""/171, &(0x7f0000051000)=0xab) setsockopt(r0, 0x0, 0x1, &(0x7f000042a000)="948626777ef39b854d9bddab1506cd9c5aee7b2c3fd881d775df58", 0x1b) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009d7000)={0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00004e1000-0x120)={0x20000000, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x1, 0x0, []}, 0x98) 2018/02/11 04:19:39 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000242000)={0x5, 0x81, 0x800, 0xf, 0x4, 0x0, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x2, &(0x7f0000fee000-0x70)=@raw=[@generic], &(0x7f00002cd000)="731a7a6b788f790900", 0x0, 0xe1, &(0x7f0000441000-0x9d)=""/225}, 0x48) 2018/02/11 04:19:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0}, &(0x7f0000284000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000345000-0x6)={r1, 0x9}, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004c0000)={r1}, &(0x7f0000e87000-0x4)=0x6) 2018/02/11 04:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000081c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000dce000)={0x0, 0x7}, &(0x7f0000082000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c02000-0x14)={r2, 0x3, 0x9cb5, 0x800, 0xb2, 0x9}, &(0x7f0000820000)=0x14) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000051e000-0xc)={0xffffffff, 0x3, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b98000-0x10)={r3, &(0x7f0000f7c000-0x66)="22d844fe97023330e5755b74baa5bb8d6dcdcd4e9cd9cff0d06a2dce4d75b0dee00ba9058f7c0ffced8a7af2e82377db4b39e4cd9ed7a3fd6c38da6a549e1b74d82c0bb77407196f0f7b917418cfc892052a9f6a38a37d76d1e0c7d30618063852d4c9e1305d"}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x3000000000000000, 0x0, 0xffffffffffffffff}, 0x2c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000019a000-0x10)={0x100}) bpf$MAP_CREATE(0x0, &(0x7f0000b13000)={0x9, 0x1ff, 0x39, 0x3, 0x0, 0x0, 0x800}, 0x2c) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000864000-0x28)={@syzn}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b36000-0x18)={r0, &(0x7f0000a20000-0xdc)="982acaf2d66a9d54cacaa12a91c5e58f08f107c07f57a21f919e3645704def0c25f962f256a358876c6cd1e3a059a8700deeda45e750bb124cad5af27e3fb1af7a3c7b4b7528e97dd94a64719a7888e508c3a810d251e637dc0a94ee59033e8c2b17a882e21feac7c70990082fa06f92f5b3a73c1d0aa42bf53ef7fb966b7cbc5e31b7479504f2dc5ff239399d2031cbaf1d52b0bf44ed6c824b8c1cbef311654a3fee3d623ce855135deb28fc4c864028c159cc920de9a67335b552e8d27e33619cc82db2c55b1a5af31c3b2321d17f89b838f8af2949a7bf84e125", &(0x7f0000040000-0xb5)=""/181}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r3, &(0x7f000000e000-0x1000), &(0x7f000013d000)}, 0x20) unshare(0x10000000) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x0, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000a10000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt(r0, 0x6, 0x800, &(0x7f0000ae2000)=""/243, &(0x7f0000455000)=0xf3) pipe(&(0x7f0000b4e000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00003b6000-0xc)={@multicast2, @rand_addr, 0x0}, &(0x7f00008f4000-0x4)=0xc) connect$can_bcm(r1, &(0x7f0000ffd000-0x10)={0x1d, r2}, 0x10) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/02/11 04:19:39 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000018000-0x20)={@generic="cc238ad5f25f74c505ec21ebb0af1f4b", @ifru_flags=0x2000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x16b}) socketpair(0xb, 0xf, 0x5, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000)={r1, 0x80000, r2}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000017000-0x90)={0x2, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@raw={'raw\x00', 0x9, 0x3, 0x3d8, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x340, 0xffffffff, 0xffffffff, 0x340, 0xffffffff, 0x3, &(0x7f000000b000-0x30), {[{{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x7, 0x4, 0x0, 'syz0\x00'}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, {{@uncond, 0x0, 0x158, 0x178, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@empty, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@empty, [0x0, 0x0, 0x0, 0xfffffffffffffffc], @ipv4=@multicast1=0xe0000001}}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000010000-0x58)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffe1e}, @in6={0xa, 0x2, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6a3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x58) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000000b000-0x4)=@int, &(0x7f0000018000)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000018000-0x2)=0x9) 2018/02/11 04:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-avx2,lrw-cast6-avx)\x00'}, 0x58) bind$alg(r0, &(0x7f00008ec000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) pipe(&(0x7f0000abd000-0x8)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000549000-0x14)={{0xb17, 0x3f, 0x101, 0xffff, 0x319, 0x9}, 0x2, 0x8, 0x100000000}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00009fa000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000035000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000e44000-0x30)=[{0x0, 0x6}, {0x3, 0x9e7d}, {0x4, 0xfffc000000000000}, {0x8, 0xe251}, {0xa, 0xc489}, {0x8, 0x9}], 0x6) [ 41.196772] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/11 04:19:39 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0xffffffffffffff09}], 0x1, &(0x7f0000004000)=[], 0x3d7}, 0x4040004) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000014000)={0xa, 0x2, 0x2, @empty, 0x1000000}, 0x1c) 2018/02/11 04:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) shutdown(r0, 0x1) [ 41.243878] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 41.244578] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64625 sclass=netlink_route_socket pig=7083 comm=syz-executor1 2018/02/11 04:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000021000)={&(0x7f0000bc9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000356000-0x40)=[{&(0x7f0000ec9000)=""/53, 0x35}, {&(0x7f00003b6000)=""/50, 0x32}, {&(0x7f00008c7000)=""/41, 0x29}, {&(0x7f00003ac000)=""/4, 0x4}], 0x4, &(0x7f0000be1000-0x53)=""/83, 0x53, 0x7}, 0x40002023) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f00005bd000-0x2c)="006622b315896098916c754773b9e715530a9244ec13da03e8413a4410eb48699465b440d2cf757b5afe3ad4", 0x2c) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x4000, 0x2, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7a000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00008b0000-0x4), 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000535000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000d4c000)={0x100}, 0x1) socketpair(0x9, 0x6, 0x7, &(0x7f0000fdd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00002a9000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000451000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000f81000-0x8)={r6, r7}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004ed000)={0x0, 0x9}, &(0x7f00004ce000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000743000-0x10)={0x1, &(0x7f000085d000-0x8)=[{0x10000, 0x401, 0x0, 0xffffffffffff0000}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000047000)={r8, 0x1f}, 0x6) recvfrom(r2, &(0x7f000048b000)=""/63, 0xfffffffffffffd49, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x0, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) [ 41.331776] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64625 sclass=netlink_route_socket pig=7096 comm=syz-executor1 2018/02/11 04:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000133000)={0xffffffff, 0x7f, 0x18}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000fc2000)={0xa, 0x9, &(0x7f000072d000+0xc4c)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c3d}, [@map={0x18, 0x7, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x3a}, @ldst={0x3, 0x3, 0x3, 0x7, 0x0, 0x8}], {0x95}}, &(0x7f0000aeb000)='syzkaller\x00', 0x95, 0x16, &(0x7f0000855000)=""/22, 0x40f00, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009a4000)={r0, r2}) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0xfd3}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67}, 0x0) 2018/02/11 04:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x4, 0x100000001) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d88000)) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000034f000)={{{@in=@dev, @in=@local}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000be2000)=0xe8) 2018/02/11 04:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00001e2000-0x4)=0x14, 0x80800) r1 = socket(0x10, 0x801, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000019c000-0x18)={0x0, 0x81, 0x20, 0xffff, 0x10a}, &(0x7f0000a0c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b0a000)={r2, 0x1c, &(0x7f000078a000-0x1c)=[@in6={0xa, 0x2, 0x754c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe83d}]}, &(0x7f00009e7000-0x4)=0x10) getsockname$packet(r0, &(0x7f0000f6f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000003a000)=0x14) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f00006cf000)) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00005fd000)={0x800, 0x3, 0x8, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe30}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00004af000-0x4)=r4, 0x4) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/02/11 04:19:39 executing program 0: epoll_create1(0x80000) socketpair(0x0, 0x5, 0x8000, &(0x7f00004aa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00003f4000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0x5) poll(&(0x7f0000944000-0x8)=[{0xffffffffffffffff}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000001000)=""/248, 0xf8}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000002000-0x2)=""/2, 0x2}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000001000)=""/32, 0x20}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x9, &(0x7f0000000000)=""/208, 0xd0, 0x100000000}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000-0x4)=0x14) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000001000)="967dd654d74fdddd03802a9cf3579af22a37261f7c982e3d7499eec4538f92c096aaa6ee6120a8baad99bdc58a53dae51e27c76461", 0x35, 0x20000000, &(0x7f0000004000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000001000-0x4)={0x10000000000000}, 0x4) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x0, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00007c1000+0x5dc), 0x800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a17000-0x4)) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x8004, 0x0) 2018/02/11 04:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a45000)={0xffffffffffffff9c, 0x50, &(0x7f0000161000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000919000)=r0, 0xfffffffffffffe58) ioctl(r1, 0xa7, &(0x7f00008be000)="da94c7ee9634933804ea1bafda3fc639beab72fe71a6959ab054173c72b812e95db096a9d3a992b0969a6baa54179d7c54712a446038fe83b69a8ed0304d66f4a1") r2 = socket(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000099f000+0xf44)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000794000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000490000-0xe8)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000d60000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000395000)={{{@in=@empty, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x2, 0x400, 0x2, 0x0, 0x80, 0x1d, r3, r4}, {0x5, 0x8000, 0x8001, 0x7d2a, 0x200, 0xe233, 0x7, 0x1}, {0x92, 0x100000000, 0x2, 0xc2e}, 0x4, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x0, 0x5, 0x3, 0x100000001, 0x401, 0x86d, 0xbe00000000000000}}, 0xe8) setsockopt(r2, 0x6, 0x20, &(0x7f0000e01000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4f40f4a95bbff850a82633574f0a01e58958399b397e695c0f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fccde81b105fd02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f0100000663f864802ad72fa698807ef14a4a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bb18cb650c", 0xffffffffffffff56) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000728000-0x1c)=@req3={0xd9a2, 0x4, 0x7fffffff, 0x7, 0x40, 0x7fff, 0xff}, 0x1c) 2018/02/11 04:19:39 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000d4a000)=""/42, 0x2a, 0x2000, &(0x7f0000000000)={0xa, 0x2, 0x81, @empty, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c55000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sendfile(r2, r2, &(0x7f0000371000-0x8)=0x3a, 0x20a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000238000-0xa0)={0x0, @in6={{0xa, 0x2, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xffff}}, 0x2, 0x8, 0x8, 0x0, 0x4}, &(0x7f0000144000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000001b000)={r3, 0x8, 0x30, 0xe14, 0x2a04ebd2}, &(0x7f0000aee000-0x4)=0x18) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000075c000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000a29000)={r4, &(0x7f0000e94000-0xe9)=""/233}) r5 = socket$inet(0x2, 0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000b6b000)={r3, 0x1, 0x30, 0x9, 0x3e00000}, &(0x7f0000b64000-0x4)=0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000133000-0x10)={0x203, &(0x7f000076a000-0x10)=[]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000034c000-0x4)=0x9, 0x4) sendmsg(r7, &(0x7f0000d2c000-0x38)={0x0, 0x0, &(0x7f0000bec000)=[], 0x1151, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000edf000-0x4)={0x4}, 0x4) 2018/02/11 04:19:39 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fff000-0x38)={&(0x7f0000fff000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000fff000-0x90)=[{&(0x7f0000ffe000)=""/4096, 0x1000}, {&(0x7f0000fff000-0x5f)=""/95, 0x5f}, {&(0x7f0000129000-0x7e)=""/126, 0x7e}, {&(0x7f0000ffe000)=""/45, 0x2d}, {&(0x7f0000ffe000)=""/4096, 0x1000}, {&(0x7f0000fff000-0xb1)=""/177, 0xb1}, {&(0x7f0000ffe000)=""/199, 0xc7}, {&(0x7f0000099000)}, {&(0x7f000022f000)=""/246, 0xf6}], 0x9, &(0x7f000071a000-0xf9)=""/249, 0xf9, 0x40}, 0x40012043) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ffe000)={0x0, 0x6}, &(0x7f0000ffe000)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000dd000)={r3, @in={{0x2, 0x0, @empty}}, 0x2, 0x4, 0x7, 0xe133, 0xcc}, &(0x7f0000ffe000)=0xa0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009d6000)={0x6, 0xffe4, 0x9, 0x6, 0xdc0}, 0x14) getsockname$inet(r0, &(0x7f0000244000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000092c000)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000864000)=0x1, 0x4) socket$inet(0x2, 0x5, 0x7ff) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000019e000/0xf000)=nil, 0xf000, 0x0, 0x10010, r2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fff000-0x10)={&(0x7f0000ffe000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00003ca000)=0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x6b36d00354f60ff4, &(0x7f00009a5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x0, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = accept(r0, &(0x7f0000e86000)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, &(0x7f000097b000)=0x1e) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000c1e000-0xa)={0x1ff, "41e7bfed3061"}) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/02/11 04:19:39 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000015000-0x4)=0x2000000000000002, 0x4) sendto$inet6(r0, &(0x7f0000016000-0x1), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x200, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/11 04:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f000066b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000689000)=0x3a, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000083d000)={0x0, 0x400000000}, &(0x7f0000bd5000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007e8000)={r3, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f99000)={0x0, 0x5c19}, &(0x7f0000deb000)=0x8) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000bfb000-0xcb)="be468e122b8cded488a6cebd2efcfc0b7fc5d9b5756d022676dab5d577f87958488a931b8595b2e259e3c3d4be1ec6b56f40c3000600feca1eada01cc7f784fcf3a937e4941e0c70f5b558568c875340264b2ad835cd1abf2fe32e4cd3eafdfae8d3ad3013a6f747534c8c9bbeac44c1062f6317d21e93bb34e457461a8024fb36de7c1216a59b80c75a189d06b64369dbe3d6de3b09ef2b6973950c77a5611b7642fd6cfd14ff7a9e3d361e5be78cbb3daebee413a40852dbe438a1f06bcd2a75cc7eed99586dd970fbab", 0xcb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f7f000-0x98)={r4, @in6={{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x9, 0xffff}, 0x98) sendmsg$nl_netfilter(r0, &(0x7f0000768000-0x38)={&(0x7f0000369000)={0x10}, 0xc, &(0x7f0000bf4000-0x10)={&(0x7f0000d7d000-0x15e4)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x18, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/11 04:19:39 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdc000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f000084f000-0x8), r0, &(0x7f0000fdc000-0x8), 0x6, 0x0) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x0, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001b000)={&(0x7f0000030000-0xc)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000033000)=@ipv6_getmulticast={0x14, 0x3a, 0x231, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/11 04:19:39 executing program 1: 2018/02/11 04:19:39 executing program 7: [ 41.530681] audit: type=1400 audit(1518322779.589:45): avc: denied { accept } for pid=7185 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 04:19:39 executing program 3: 2018/02/11 04:19:39 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d83000-0x438)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x210, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000f79000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @common="69705f00ff693000", @common='tunl0\x00'}, 0x0, 0xa8, 0xffffffffffffffe4, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}, @common=@ah={0xfe6d, 'ah\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "37b59bff1817af0a19b6f3faeb686a43008b51be176ca1ee150dc4f7ad1e"}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="deee946384d4e4e6f5efab88910fb25d"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x0, 'SYNPROXY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) r1 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00006af000)=""/170, &(0x7f0000cf0000-0x4)=0xaa) 2018/02/11 04:19:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a1c000)=0x2008000000000004, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000ff5000-0x4), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/11 04:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000015c000-0xd4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@rr={0x7, 0xb, 0x5, [@dev={0xac, 0x14}, @multicast1=0xe0000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) 2018/02/11 04:19:39 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000060d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0x2}, 0x20) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x0, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x458)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f8, 0xa0, 0xa0, 0x2c8, 0x138, 0x1e8, 0x360, 0x360, 0x360, 0x360, 0x360, 0x6, &(0x7f0000004000-0x60), {[{{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='nr0\x00', @common='bridge0\x00', {}, {}, 0x6}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @multicast2=0xe0000002}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @common='dummy0\x00', @common='bond0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@dev={0xfe, 0x80}}}}, {{@uncond, 0x0, 0xa0, 0xe0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000095d000-0x4), &(0x7f0000fdf000-0x4)=0x4) 2018/02/11 04:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvmsg$kcm(r2, &(0x7f00002e7000)={&(0x7f00003df000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000da6000-0x70)=[], 0x0, &(0x7f0000113000-0x1c)=""/28, 0x1c}, 0x0) 2018/02/11 04:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000fd000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031b000-0x8)={r0, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000d82000), 0x4) [ 41.644490] IPv4: Oversized IP packet from 127.0.0.1 [ 41.647235] x_tables: ip_tables: TPROXY target: used from hooks PREROUTING/INPUT/OUTPUT, but only usable from PREROUTING 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value, 0x8) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000e6d000)=0x10, 0x80000) getsockname$inet(r1, &(0x7f0000fda000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00005a2000-0x4)=0x10) 2018/02/11 04:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x2) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000e64000-0x4), 0x2c) 2018/02/11 04:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007c3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, [0x10001]}}) 2018/02/11 04:19:39 executing program 1: r0 = socket(0x1, 0x1, 0xfffffffffffffbff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000452000)=0x800, 0x4) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f8b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000f8b000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ef0000), &(0x7f0000757000-0x4)=0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000d6d000)=[{&(0x7f0000212000)="dad2d81cb91a7e9c6497750a3b57e5bcdba24592a45f8691a7fa355feaba9d25f71753", 0x23}, {&(0x7f0000a32000-0x2e)="1d515adabeda244f9f0d3df26f90ae3c4539358d2494beae9accb2046d9e1992c1808dcd2d720cf69d27e30db868", 0x2e}, {&(0x7f00009c6000)="1f30112de54d33c90d767d6365775c97201b6023c9d2904ee0d9e86723c65abdc843909162b259a0757b225f4f7ff074a8f40521e56270e3bec693f716bf15718c74f7ae4ab85c9bcdfc44c9570a52008910571de3a352a3d20ed2d9676998966d6b9762f8e238f05b67d0b40e1397c52eb234412be6dc0946f39e35322762e42c09caa6103a7a6910dd3b93", 0x8c}, {&(0x7f00008e6000)="8ae4f193f22d3c60c28a9fd5fbc262c295c85611da3511604853cb09fffa611accbdef219dd61aa0e367fc806bbf793922b216be588923e568ab9070cda005c77f4e278b1b0d856f65a1c1f71547140678a436f4029a5dc16b65c81fb78fb7045dc5c0f016e9bcf2ab2cd9070e851ae08fa2c35659639a1d79bd9bf9d2be4d520bc26a9b8317259f2e27", 0x8a}, {&(0x7f0000f8a000)="64bcc91fbfaf2ab1e00a39ce767988d9178d75df", 0x14}], 0x5, 0x6) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00001e9000)=0xffff, 0xfffffffffffffe3a) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000bfd000-0x4), &(0x7f0000d18000-0x4)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/11 04:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000d75000-0x4), &(0x7f00007f6000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) socket$inet6(0xa, 0x0, 0x8) 2018/02/11 04:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000015, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x2bb) sendto$inet(r0, &(0x7f0000a2d000), 0xfffffe71, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_extract_tcp_res(&(0x7f0000a96000), 0x89bb, 0xf1e7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) socketpair(0x1b, 0x4, 0x8001, &(0x7f0000cb9000-0x8)={0x0, 0x0}) connect$netlink(r1, &(0x7f0000749000-0xc)=@unspec, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000280000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000678000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000796000-0xc)={0x0}, &(0x7f00001d2000)=0xc) r6 = getgid() sendmsg$unix(r2, &(0x7f0000247000-0x38)={&(0x7f0000b56000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000cd2000)=[{&(0x7f0000b04000-0x44)="abcf234a35c5422927963a80835a335c532b946cd8519c83e1e78fe2ef7075e42708f80679ccda8f82659bbf9f88053bc925d3726cdd80f349df70f8c1614bb5b72018c6", 0x44}, {&(0x7f0000c3f000-0x7d)="96fa1dd8585ef32e6aab2161adc9fef0a7b104bc1b3e0f972607e0356068ada7906cf497bfe4c866394f720b26c1785a6983f67d07966a45116824c05750f695fc082d68e67f4f9d47b948b04c484b7391e1176a9fda3e0c57c165247fc562101316b366ca4c1842397bd44eef4e2ac89265c4373106c605b525e7da40", 0x7d}, {&(0x7f0000cdf000-0xf3)="4de214c41d5483106451e246b284a37c90197eb7513e61e37c61f3bc08b55620da08a94ff2271a063997f53a1744ed756ba7c52e5c8491fbf4d0c562aeb93ec10a821ac08852ae0d4fa1f5f0bcdc760331a6c9f8c16774fd64c8c97155b98a25a218505b9d2fbaf427931e1211d26907b5391924243a6cc062d32f1ec6a747d0ac09dc4dd63e35867b6bcbf5a0f760254a8b14606953140c8738f02ceca1202a5278a779b6df3b9adab4d2270c53de389340b4ec8ab5c31fa51019c5eecf3eb1ec411648e63a8649446bec91dd54e9388f0f8fa9d2fd4f9b7fa15349894397aa6ca7b8cde450c4f41b0bcb3a75118f9a750d5f", 0xf3}, {&(0x7f00006f9000)="9dff11ed3a2e4749eaea52b77489f29057ec2500c86919decd8442e896a6c598db17d64a0631a741c23b16bd5bf08f81f47d4e9fedd0d772e4efb34994edd80ee75c4fa509257cacb0e1b83b975c5d548fb6cf1ca67d4f6eb3e55f488ace9cc3c020003fbe8e84697f4c06053c9230d4d98fb1711639df59d401dc828e91f72e4a824c127a8a9cc16563b7f28613ae1e2a1ac3821f78b396f0b4ac712174fac8a4926230207aba59a6df3ff5d52b65a90a19d7bcce9091a0379faf71bd5808746a3638c2ccf2673dce0adabffd22a1a09959f935e7919ffca2f83760ac6fe968c8526928d771", 0xe6}], 0x4, &(0x7f0000e57000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r5, r4, r6}], 0x60}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00008c1000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, r3}, 0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000067d000-0x4)) shutdown(r0, 0x1) 2018/02/11 04:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x8d}}]}, 0x60}, 0x1}, 0x0) [ 41.689880] x_tables: ip_tables: TPROXY target: used from hooks PREROUTING/INPUT/OUTPUT, but only usable from PREROUTING 2018/02/11 04:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000085a000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc1, 0x1, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffff3e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000417000)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a07000)) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000033d000)={0x0}) sendto$llc(r2, &(0x7f00007e6000-0xbd)="03692eff16e54fc0ae92b6f8a90d43d6f22ef9da4b24282f4d1fd47828fde91863e2c129eaed5845fb9c8822202ea34091a536c7904a3e421523b032de8a65d38dc0c25041512ec37142a4fd5f14017354e985839730a2c1f76dd40b2053b4355ed55e60bdc9a8450ad57cb06e54c51ad92418a885f87ef2b861148198a1efa08573e5c3af2e65c1bffeffa64f4703f956ae8e47372b5e91dcabe1b725a9cb4ae3c3e3fc0c4aea9c05dbf5f3ccb941bc97b776050604da48ffcbbaf959", 0xbd, 0x801, 0x0, 0x0) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008da000)={0x0, 0x0}) connect$inet(r0, &(0x7f00007ef000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1c0) r1 = socket$inet_sctp(0x2, 0x8000000007ffd, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000004e000)={0x4, 0x20e, 0x6, 0x2, 0x0}, &(0x7f000006f000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006f4000)={r2, 0x43, 0x30, 0x2, 0x8}, &(0x7f000062c000-0x4)=0x18) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000da8000-0x10)={0x1, &(0x7f0000870000)=[{0xb8b6}]}, 0x10) 2018/02/11 04:19:39 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f0000925000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f000079c000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x8001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000)="b5fd5dc61e586a832af095fd27909458d641521e", 0x14, 0x4004, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000293000-0x4), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000de7000-0x14)={0x3, 0x0, 0x7, 0x8, 0xffff}, 0x14) 2018/02/11 04:19:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f9f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000b6f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000881000-0x48)={0xf, 0x9, &(0x7f0000c63000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, [@generic={0x7, 0x2, 0x1, 0x1}, @alu={0x4, 0xffff, 0xb, 0xa, 0xf, 0xfffffff4, 0xfffffffffffffff4}, @call={0x85, 0x0, 0x0, 0xe}], {0x95}}, &(0x7f00007b7000)='syzkaller\x00', 0x6, 0x65, &(0x7f0000e1b000-0x65)=""/101, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000018d000)={r1, 0x0, 0xa3, 0x55, &(0x7f0000876000-0xa3)="bca8fbb634a71cb0554aa733190bb244c6bfc387bbcb6ba8ff16b2904760e72f74ba804b4a0102ae053e3a055edd0a7cd07c766e06dc16049dd378c11d35ff618258af975f367522a6eb2de49282c08452ca4e3e678ebaaca1f6327d6666d9b21137cb9a512fef8430f177880fbdd9bda2a022a293c0f27f3faa91ab1e5dd3bc99ea37e4feea1cee72a1aca41fe69ab15915a62a854c6732cb84b8b4c2a827fb69e9c6", &(0x7f00002b3000)=""/85, 0x2}, 0x28) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/11 04:19:39 executing program 5: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000eb0000-0xa0), &(0x7f0000e0f000-0x89), 0x3}, 0x20) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb5000-0x8)={0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000eb6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000c53000-0x4)=0x1c) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000089f000-0x20)={0x6, 0xfffffffffffffffc, 0x9d0, 0x2, 0x2, 0x8}) 2018/02/11 04:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001b4000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0xe14a, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8001}}}, 0x7f, 0x7f, 0x9, "7853b31c44f3c3db206ae07277d0c40e50a1b4142eac18ce000c85d3e387aaaa737f0b74aa6ccfb228ebf7b86dcfca8bacff0624dccfb55c5b8d219c962efa336fc2a14690b94521015ed65bc400309a"}, 0x160) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000009a000-0x10)=@generic="2e2e0000f9ff5ac19f5d000080018459") 2018/02/11 04:19:39 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fd9000)={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00', {}, {}, 0x0, 0x0, 0x0, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="344556594158000000006958c0f0d2c4"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000b000-0xb9)="4d8a03000000", 0x6}], 0x1}, 0x0) r1 = socket(0x5, 0x0, 0x1ff) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) accept4$packet(0xffffffffffffff9c, &(0x7f0000fda000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000029d000)=0x14, 0x80800) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000fd9000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/11 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) [ 41.930689] [ 41.932363] ====================================================== [ 41.938655] WARNING: possible circular locking dependency detected [ 41.944960] 4.15.0+ #222 Not tainted [ 41.948662] ------------------------------------------------------ [ 41.954962] syz-executor7/7298 is trying to acquire lock: [ 41.960478] (rtnl_mutex){+.+.}, at: [<000000002db6a448>] rtnl_lock+0x17/0x20 [ 41.967745] [ 41.967745] but task is already holding lock: [ 41.973688] (&xt[i].mutex){+.+.}, at: [<0000000059aaffea>] xt_find_table_lock+0x3e/0x3e0 [ 41.981990] [ 41.981990] which lock already depends on the new lock. [ 41.981990] [ 41.990277] [ 41.990277] the existing dependency chain (in reverse order) is: [ 41.997866] [ 41.997866] -> #2 (&xt[i].mutex){+.+.}: [ 42.003298] __mutex_lock+0x16f/0x1a80 [ 42.007677] mutex_lock_nested+0x16/0x20 [ 42.012231] xt_find_table_lock+0x3e/0x3e0 [ 42.016962] xt_request_find_table_lock+0x28/0xc0 [ 42.022296] get_info+0x154/0x690 [ 42.026242] do_arpt_get_ctl+0x2a9/0xa00 [ 42.030798] nf_getsockopt+0x6a/0xc0 [ 42.035005] ip_getsockopt+0x15c/0x220 [ 42.039394] tcp_getsockopt+0x82/0xd0 [ 42.043691] sock_common_getsockopt+0x95/0xd0 [ 42.048677] SyS_getsockopt+0x178/0x340 [ 42.053145] do_syscall_64+0x282/0x940 [ 42.057526] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.063205] [ 42.063205] -> #1 (sk_lock-AF_INET){+.+.}: [ 42.068896] lock_sock_nested+0xc2/0x110 [ 42.073448] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 42.078868] ip_setsockopt+0x3a/0xa0 [ 42.083075] tcp_setsockopt+0x82/0xd0 [ 42.087369] sock_common_setsockopt+0x95/0xd0 [ 42.092357] SyS_setsockopt+0x189/0x360 [ 42.096824] do_syscall_64+0x282/0x940 [ 42.101204] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.106883] [ 42.106883] -> #0 (rtnl_mutex){+.+.}: [ 42.112143] lock_acquire+0x1d5/0x580 [ 42.116433] __mutex_lock+0x16f/0x1a80 [ 42.120815] mutex_lock_nested+0x16/0x20 [ 42.125369] rtnl_lock+0x17/0x20 [ 42.129228] unregister_netdevice_notifier+0x91/0x4e0 [ 42.134910] tee_tg_destroy+0x61/0xc0 [ 42.139203] cleanup_entry+0x242/0x380 [ 42.143583] __do_replace+0x7ac/0xa70 [ 42.147878] do_ip6t_set_ctl+0x40f/0x5f0 [ 42.152433] nf_setsockopt+0x67/0xc0 [ 42.156641] ipv6_setsockopt+0x10b/0x130 [ 42.161194] rawv6_setsockopt+0x4a/0xf0 [ 42.165660] sock_common_setsockopt+0x95/0xd0 [ 42.170648] SyS_setsockopt+0x189/0x360 [ 42.175116] do_syscall_64+0x282/0x940 [ 42.179496] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.185175] [ 42.185175] other info that might help us debug this: [ 42.185175] [ 42.193288] Chain exists of: [ 42.193288] rtnl_mutex --> sk_lock-AF_INET --> &xt[i].mutex [ 42.193288] [ 42.203493] Possible unsafe locking scenario: [ 42.203493] [ 42.209522] CPU0 CPU1 [ 42.214158] ---- ---- [ 42.218796] lock(&xt[i].mutex); [ 42.222221] lock(sk_lock-AF_INET); [ 42.228426] lock(&xt[i].mutex); [ 42.234367] lock(rtnl_mutex); [ 42.237620] [ 42.237620] *** DEADLOCK *** [ 42.237620] [ 42.243654] 1 lock held by syz-executor7/7298: [ 42.248205] #0: (&xt[i].mutex){+.+.}, at: [<0000000059aaffea>] xt_find_table_lock+0x3e/0x3e0 [ 42.256934] [ 42.256934] stack backtrace: [ 42.261403] CPU: 0 PID: 7298 Comm: syz-executor7 Not tainted 4.15.0+ #222 [ 42.268297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.277624] Call Trace: [ 42.280188] dump_stack+0x194/0x257 [ 42.283789] ? arch_local_irq_restore+0x53/0x53 [ 42.288433] print_circular_bug.isra.38+0x2cd/0x2dc [ 42.293420] ? save_trace+0xe0/0x2b0 [ 42.297108] __lock_acquire+0x30a8/0x3e00 [ 42.301230] ? print_irqtrace_events+0x270/0x270 [ 42.305962] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.311129] ? __lock_acquire+0x664/0x3e00 [ 42.315343] ? __lock_acquire+0x664/0x3e00 [ 42.319553] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.324717] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.329890] lock_acquire+0x1d5/0x580 [ 42.333664] ? lock_acquire+0x1d5/0x580 [ 42.337611] ? rtnl_lock+0x17/0x20 [ 42.341125] ? lock_release+0xa40/0xa40 [ 42.345071] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.350930] ? rcu_note_context_switch+0x710/0x710 [ 42.355830] ? __lock_acquire+0x664/0x3e00 [ 42.360037] ? find_held_lock+0x35/0x1d0 [ 42.364069] ? __might_sleep+0x95/0x190 [ 42.368018] ? rtnl_lock+0x17/0x20 [ 42.371530] __mutex_lock+0x16f/0x1a80 [ 42.375389] ? rtnl_lock+0x17/0x20 [ 42.378913] ? rtnl_lock+0x17/0x20 [ 42.382425] ? lock_release+0xa40/0xa40 [ 42.386372] ? mutex_lock_io_nested+0x1900/0x1900 [ 42.391189] ? rcutorture_record_progress+0x10/0x10 [ 42.396179] ? is_bpf_text_address+0xa4/0x120 [ 42.400658] ? kernel_text_address+0x102/0x140 [ 42.405213] ? __kernel_text_address+0xd/0x40 [ 42.409680] ? unwind_get_return_address+0x61/0xa0 [ 42.414594] ? __save_stack_trace+0x7e/0xd0 [ 42.418890] ? check_noncircular+0x20/0x20 [ 42.423103] ? save_stack+0x43/0xd0 [ 42.426702] ? kasan_kmalloc+0xad/0xe0 [ 42.430564] ? __kmalloc+0x162/0x760 [ 42.434250] ? xt_replace_table+0x641/0x9d0 [ 42.438543] ? __do_replace+0x2e3/0xa70 [ 42.442490] ? do_ip6t_set_ctl+0x40f/0x5f0 [ 42.446717] ? nf_setsockopt+0x67/0xc0 [ 42.450578] ? ipv6_setsockopt+0x10b/0x130 [ 42.454784] ? rawv6_setsockopt+0x4a/0xf0 [ 42.458906] ? sock_common_setsockopt+0x95/0xd0 [ 42.463547] ? SyS_setsockopt+0x189/0x360 [ 42.467668] ? do_syscall_64+0x282/0x940 [ 42.471706] ? pcpu_chunk_relocate+0x315/0x770 [ 42.476263] ? print_irqtrace_events+0x270/0x270 [ 42.480994] ? free_percpu+0x229/0x830 [ 42.484856] ? lock_downgrade+0x980/0x980 [ 42.488977] ? __lock_is_held+0xb6/0x140 [ 42.493013] ? lock_release+0xa40/0xa40 [ 42.496963] ? tee_tg6+0x170/0x170 [ 42.500476] mutex_lock_nested+0x16/0x20 [ 42.504508] ? mutex_lock_nested+0x16/0x20 [ 42.508715] rtnl_lock+0x17/0x20 [ 42.512057] unregister_netdevice_notifier+0x91/0x4e0 [ 42.517219] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.522209] ? trace_hardirqs_on+0xd/0x10 [ 42.526331] ? register_netdevice_notifier+0x860/0x860 [ 42.531581] ? free_modinfo_version+0x70/0x70 [ 42.536049] ? __alloc_percpu+0x30/0x30 [ 42.539996] ? find_next_bit+0xcc/0x100 [ 42.543949] ? cpumask_next+0x24/0x30 [ 42.547732] ? tee_tg6+0x170/0x170 [ 42.551244] tee_tg_destroy+0x61/0xc0 [ 42.555023] cleanup_entry+0x242/0x380 [ 42.558883] ? cleanup_match+0x220/0x220 [ 42.562919] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.568776] ? find_next_bit+0xaa/0x100 [ 42.572726] __do_replace+0x7ac/0xa70 [ 42.576501] ? compat_table_info+0x4a0/0x4a0 [ 42.580968] ? kasan_check_write+0x14/0x20 [ 42.585176] ? _copy_from_user+0x99/0x110 [ 42.589296] do_ip6t_set_ctl+0x40f/0x5f0 [ 42.593328] ? translate_compat_table+0x1c50/0x1c50 [ 42.598321] ? mutex_unlock+0xd/0x10 [ 42.602028] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.607279] nf_setsockopt+0x67/0xc0 [ 42.610965] ipv6_setsockopt+0x10b/0x130 [ 42.615001] rawv6_setsockopt+0x4a/0xf0 [ 42.618955] sock_common_setsockopt+0x95/0xd0 [ 42.623425] SyS_setsockopt+0x189/0x360 [ 42.627373] ? SyS_recv+0x40/0x40 [ 42.630801] ? move_addr_to_kernel+0x60/0x60 [ 42.635184] ? do_syscall_64+0xb7/0x940 [ 42.639130] ? SyS_recv+0x40/0x40 [ 42.642556] do_syscall_64+0x282/0x940 [ 42.646418] ? __do_page_fault+0xc90/0xc90 [ 42.650628] ? finish_task_switch+0x1e2/0x890 [ 42.655104] ? finish_task_switch+0x1b9/0x890 [ 42.659573] ? syscall_return_slowpath+0x550/0x550 [ 42.664475] ? syscall_return_slowpath+0x2ac/0x550 [ 42.669378] ? prepare_exit_to_usermode+0x350/0x350 [ 42.674377] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 42.679713] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.684530] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.689691] RIP: 0033:0x453a59 [ 42.692854] RSP: 002b:00007fb5fa618c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 42.700533] RAX: ffffffffffffffda RBX: 00007fb5fa6196d4 RCX: 0000000000453a59 [ 42.707776] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 42.715019] RBP: 000000000071bea0 R08: 00000000000003c0 R09: 0000000000000000 [ 42.722259] R10: 0000000020010c40 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/11 04:19:40 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f000000d000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f000000d000-0x4)=0x20, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000013000)="62ef85051d1a8caa70aead183a951c5751fb6811b13dca72db5d40b7b6272220d57b60fd5f16a667a201b6", 0x2b) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f0000011000)=[{&(0x7f000000d000-0x3)=""/3, 0x3}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000-0x8)=""/8, 0x8}, &(0x7f0000006000)=[{&(0x7f000000c000)=""/162, 0xa2}], 0x1}}], 0x90}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000014000-0xce)=""/206, &(0x7f0000013000+0xac4)=0xce) 2018/02/11 04:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000d8b000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r2 = accept4$ax25(r1, &(0x7f00000ec000-0x10), &(0x7f0000ff8000-0x4)=0x10, 0x80000) getsockname(r1, &(0x7f0000460000-0x10)=@nfc, &(0x7f00004c9000-0x4)=0x10) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000bd1000-0x8), &(0x7f000081d000-0x4)=0x8) 2018/02/11 04:19:40 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000), &(0x7f0000001000-0x4)=0xc) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0xa) 2018/02/11 04:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d0e000-0x2e8)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000c7a000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) socket$inet6(0xa, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c96000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007c6000+0x16f)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f0000824000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a6e000-0x8)={r2, 0x20}, &(0x7f00009c6000-0x4)=0x8) r3 = socket$inet6(0xa, 0x3, 0x8) sendmsg(r3, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) 2018/02/11 04:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:40 executing program 7: pipe(&(0x7f0000ec7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00002a4000)=""/151, 0x97, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000000)={0x8, &(0x7f000032c000)=[0x0, 0x92b1, 0x0, 0xfffffffffffff825, 0xffffffffffffff57, 0x19, 0x20, 0x2]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80003, 0xc) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@nat={'nat\x00', 0x1b, 0x5, 0x3c0, 0x1b8, 0x0, 0xffffffff, 0x1b8, 0x2d8, 0x380, 0x380, 0xffffffff, 0x380, 0x380, 0x5, &(0x7f0000029000), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port, @icmp_id}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x13, @empty, @multicast2=0xe0000002, @port, @gre_key}}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="c0bfddc8e30513a9b81304fa1e978139", @generic="4ee0c0c249a4977fd3d65f6a8fed12da"}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@generic="966ebc1d3b40b8fb058bd89111dd6cb3", @generic="c09f54f71cc208dd952dd7be5021d939"}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id, @icmp_id=0x3}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @multicast1=0xe0000001, @port, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/02/11 04:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000049000-0x38)={&(0x7f0000be4000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00004f9000-0x10)={&(0x7f0000ddc000)=@newspdinfo={0x3d0, 0x24, 0x208, 0x5, 0x3, 0xc64d, [@ipv4_hthresh={0x8, 0x3, {0x18, 0x1f}}, @replay_thresh={0x8, 0xb, 0x5}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0xa}}, @etimer_thresh={0x8, 0xc, 0x1}, @lifetime_val={0x28, 0x9, {0xffffffffffffffc0, 0x3681, 0x5, 0x9}}, @replay_esn_val={0x24, 0x17, {0x2, 0x6, 0x1, 0x3, 0x1, 0x2, [0x200, 0x81]}}, @tmpl={0x1c4, 0x5, [{{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x5, 0x3, 0x200, 0xfffffffffffffffa, 0xe95, 0x3ff}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x9, 0x7, 0xdb4}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x3, 0x3, 0x2, 0x2, 0x9, 0x8000}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x1, 0x1, 0xff, 0x2, 0x9, 0x8e86}, {{@in=@broadcast=0xffffffff, 0x2, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x2, 0x1, 0x1, 0x0, 0x4}, {{@in=@multicast1=0xe0000001, 0x2, 0x7e}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x3, 0xd3e, 0xfe00000000000000, 0x7, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x3, 0xc1, 0x3, 0x5, 0x4}]}, @algo_auth_trunc={0x12c, 0x14, {{'sha512-avx2\x00'}, 0x6f0, 0x200, "0dc9a52e293dafa273459ececd2d99c87aa1abdc071ae9e80f21cc3cd012f737e46c9a6106b15aae5d83204599cf5f05a014b55be90c345611fbc14e5be394ca5bcfc9aaed8beaf6204511281afb1f7e77f4325ac267ece4f9f446fb217534d04e8c0929aeede2eea06bdc1370968fe4b71250d873c12dcd4ab832d6d1a1385534b0b3fc62769c2b10c1a757b26b2bf6e0277ec4da547c314ac8bdb36261239ae3760eef045a79e55cf0577da4447832adba597541655badce2462bb3cfd4ed69d2a771938124d0c1fe9c6636ba35161670df41e3fe7fb1efa750f3e44a1"}}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, @in=@multicast1=0xe0000001, 0xa, 0x3, 0x3}}, @coaddr={0x14, 0xe, @in=@empty}]}, 0x3d0}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/02/11 04:19:40 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xabcd}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000014000-0xe)=@l2, &(0x7f0000014000-0x4)=0xe, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000000e000)={&(0x7f0000009000)=@llc={0x1a, 0x10, 0xffffffffffffff1b, 0x4883, 0x2, 0xa79c, @random="01bfa75afcbc"}, 0x10, &(0x7f0000014000-0x20)=[{&(0x7f0000013000-0xa4)="f0e7dff53f610b31954d2d53733581e0fe76d3a29116f7b8dfb2fa2bdad98973de56db77684dc0a8bcd75c416854ac0cd9ae4e14ccea0ce5e01151397889fff3c3f060374ea4bf058b3831ea68bcab0ba526e3367f004535702fe1763a92e879716c732864dbb776eaaddc0a557769c8974e3e02ced3ca083ef18418cb8c93dd0ed7eee655853d582d3d1be936c84ce5414fdee1d14df3fc549b64bf6791d5379dc81b33", 0xa4}, {&(0x7f0000014000-0x90)="5f5d0819b28a5a6a3f8b941d160b77f497eaf9262297fa7b7979673bf470462be5af49d061523b389418d7bcc546bfe8658f6f67e8ea6e4b9847e045edd56df9fcb5c18d1bb7acaccc37094768c9c1a60ffd20f81cc168235fe049280446bb4c6191aedb60e13642e762993fcf3d1203f6c8657bf98578713904588a29f46e09b4cd6a6222598343a359be77730130cc", 0x90}], 0x2, &(0x7f0000013000)=[{0x108, 0x10d, 0x8, "7bf32df2dad5aff8fc3675fd344574c05beba5e6f14b0b65cd2019ae992cca8e9e75aaa35c5acc6e5f7840980bdc804be61d9f9028987d45e3f77a3a1d7be9ec594d562d4f281da9c6c8e2558c511c5c8ab1d168d87f80a3c9bbc70874ef19f5c56633975b92c3791c247a1467e42577e23ecb33df62bd7d4d7e2a8d0f96878b7e9a085ba9aade3a263af3179573e9a89f7ff09a7263f3aab468a7fee59130d9532acce77a9582e3e620e3c93ab23d72584591bdb2b1a67f091222c21bb73348f1321926baf92b8db9d71a7d9df5d130dc6942091cb2be4b13faf88606afe6a6bcf96b47bd04abd2d2e76b024cb521bba1dfd715c39a8d"}, {0x80, 0x1bb, 0xfffffffffffffff7, "95008e67558de7bf72b420e415d1cf1511032dccc32b87b9a9423be91bba94dd225c85ffcba9c407a4181254017ed3c2192e083418f44c44d4f7f3f64ede3c646751c9d78b8c57f473ec4c10468e8776c169cb531a8677bad9089657f84c0efe80e9fe2bf6eaeb2aacdd"}, {0x88, 0x11e, 0x0, "399ce1aad61972e131904755bd1c112862131f5ca8df4a90ff63787e6730327eaab1f585c040785435409db1bd4362a4f9c2ae8bc79502aea8d2e14a1a732897bb5725e29ffcfc3d46c495158a175906b0596a892d949f33606781291d46634d3fa2922fa57a9e358a7b115abae1ec961e4d"}, {0xd0, 0x3a, 0x4, "a75465ff0276afd7588b83e2faa4d403df8bf8a68b9be494197edfee7dd4929a464ab3b71e969bd2955627fd346854e04140cfb9f3ed34a3c7b35b54beec674c51f30880762f6ac7729597a4d7923a8c303801f2c10a903226e480f8cce1f712f70e33ef584e7067193feb1b3e7f73f8dfc98760fa3715c4ae7c49435874cca103acc523b57ac82188e134f9d7f15617712b1a0471bd1fb9803afeb1ef271587c28fdb98fb14bb60758af808683ac52b5bd3f3824fdb3463c7ee99bff9f8fefb"}, {0xf8, 0x114, 0x2, "222227c527c5f65c5f81574e0e9d95f0167e5fb9bb9342c0a299ade1912ff372e4d63f7e6e87a17440b2ba4df6df2282ca18de91df3ee4b8589f731c6f72775b8ee24c62e8ca12a3718e183c74cff469153d358879aee726a1a7afd9d38d16ae4039d9190b8d69b5c4e8a9894e7205159f73d9bb7f7c4fd9c8467e9f9aa92e0f0f715f0090be4eb75340bea231d0499e8858323272a804dfc7c67cdd3962a5eeb5810b6262e186794d9b1bafca02914b2f11ba314f83a1c4a2f40f19a47a51adca37dd217ad151a0cf558a2a5992da76896008bcf1205e4b8a20674846b513afcf"}], 0x3d8, 0x4000000}, 0x40) 2018/02/11 04:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:40 executing program 1: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006c2000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000e5e000-0x4)=0xe8) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b50000-0xe)={0x0, 0x7f, 0x3, [0x6, 0x4, 0x5]}, &(0x7f0000086000)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000360000-0x20)={0x2, 0x5, 0x8203, 0x5, 0x2, 0x0, 0xfffffffffffff0e1, 0x4, r3}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e5e000-0x28)={'vcan0\x00', r1}) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000bd5000)=0x80, 0x4) [ 42.729500] R13: 00000000000004d4 R14: 00000000006f7480 R15: 0000000000000000 2018/02/11 04:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = accept4$netrom(r0, 0x0, &(0x7f0000b3b000-0x4), 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000503000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000050c000)=0x40, 0x4) sendto$inet(r0, &(0x7f0000637000)="ac010000000000000000ffee000000000c002388", 0x14, 0x0, &(0x7f00008d7000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/11 04:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(0xffffffffffffffff) 2018/02/11 04:19:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000020000)=0x10, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000760000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f000078a000)={0x4, 0x26c, 0x0, "9387f8235f32", 0x9}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009aa000-0x8)={0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00008bb000-0x4), &(0x7f0000836000-0x4)=0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) 2018/02/11 04:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(0xffffffffffffffff) 2018/02/11 04:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000d3000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2460aa7c}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00005c3000)=""/61, &(0x7f0000578000-0x4)=0x3d) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/11 04:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) bind$alg(r0, &(0x7f00009ba000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(sha512-ssse3)\x00'}, 0x58) writev(r1, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) 2018/02/11 04:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008b4000)={{{@in6=@empty, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00006d4000-0x4)=0xe8) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/11 04:19:40 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) tee(r0, r0, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x4, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1000}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0xfffffffffffffffc, 0x209, 0x80000000, 0x2, 0x9, 0x8, 0x7f, r3}, &(0x7f0000002000)=0x20) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000001000-0xc)={@loopback, @rand_addr, @rand_addr}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) 2018/02/11 04:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(0xffffffffffffffff) 2018/02/11 04:19:40 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 04:19:40 executing program 2 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000cc3000)={&(0x7f0000913000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x2, 0x3, 0x4}}, 0x26, &(0x7f0000014000-0x20)=[{&(0x7f0000fcb000-0x1000)="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0x1000}, {&(0x7f0000951000-0x1000)="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0x1000}], 0x2, 0x0, 0x0, 0x10}, 0x40) sendmsg(r0, &(0x7f0000190000-0x38)={&(0x7f0000d64000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) 2018/02/11 04:19:40 executing program 0: r0 = socket(0x11, 0x0, 0x35e3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x6, 0xc, 0x49, 0x8, 0xff, 0xc5bc, 0x8000, 0x0}, &(0x7f0000d85000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendmmsg(r2, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000058c000-0x10)={0x0, 0x0, 0x5, 0x3}, 0x10) close(r2) 2018/02/11 04:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x6) r1 = socket$inet(0x11, 0x2, 0x81) r2 = accept(r0, &(0x7f000003a000-0x60)=@nfc_llcp, &(0x7f00007ee000)=0x60) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000d1000), 0x4) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e53000-0x18)={0x0, 0x5, 0x10, 0xfffffffffffffff7, 0x4}, &(0x7f0000400000)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003b7000)=@assoc_value={r4, 0x8}, 0x8) socketpair(0x9, 0x6, 0x4, &(0x7f0000b42000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000211000)=0x80000000) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/11 04:19:40 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002bb000-0x8)={0x0, 0x6}, &(0x7f000066a000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000173000)={r2, 0x5, 0x1, 0x4}, &(0x7f000076d000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x0, 0x0, 0x0) 2018/02/11 04:19:40 executing program 7: r0 = socket(0xb, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xa1)={0x0, 0x99, "11afaca4a1c756b2ff5d7273dd2c21eb0e0aeac1d09b9c41e847d43f4db14cfef989a98e791a6b1aff70fa9fc0adffed2a1ebfb99af5aa986f00ba02e890596ae1115178fc0365b856bb113869e048966bfc9eb03ebf46fea6f4e56e24ce5f1aedbfd0137a45da7873d2b8e3b62dcc91be0f39f34514dd405df84f110799f0ff9707affec5cf36ea0f76bf2da17232ff0e9433205d2933585d"}, &(0x7f0000000000)=0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003dd000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000001000-0x4)=0xfebd) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000525000)={r2, 0xeb, "490317e5a3ff0cba856eac8285dfa8c106718baf75e11ebc0eb102a1636ada72038f48a6bfc55ac4e7a7bf56842514b8917525b9639f01981816c4a8ffa14156e1d72df9abbb2e8a23d17ac5c345a8a21c9026cab209496620a95a0f3f36b8857f24892569c47688c35a647ecaf67cce55c7d13d49bcac4ed7c3bdc7deb05e4e17e0bd73179a405a2d1df05de2e89d314a0a8c79a9957745a577c1c10463364e1c9a3d3a7ddf70365b513b1c52e5ac164a6bb403ea7279323ac220d9a79873ce984ad189833c8081684bb1b3e9edd9e08a4bebdb838e0520c610933dfc02d2c993c97d4fef9bd59ea2ef96"}, &(0x7f0000362000)=0xf3) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x1c, 0x1, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11}}}}}, &(0x7f0000adb000-0xc)={0x1, 0x1, [0x800000000]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000d13000-0xfd)="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", 0xfd, 0x810, &(0x7f0000ff8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ff7000-0x4)={0x0, []}, &(0x7f0000a90000)=0x1) 2018/02/11 04:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c72000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x1f, 0x0, &(0x7f00000eb000-0x10)=@common='syzkaller1\x00'}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000072f000-0x4), &(0x7f0000363000-0x4)=0x4) 2018/02/11 04:19:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x9f7d}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0x1, 0x0, 0x58b4, 0x26, 0x6, 0x2, 0x1, r1}, 0x20) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000001000)=0x100000001, 0x4) getpeername(0xffffffffffffff9c, &(0x7f00006f4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000003000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000289000), &(0x7f0000001000-0x4)=0xc) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0xf001, 0x1, 0x8, 0x400, 0x800, 0x80, r4}) r5 = socket(0x18, 0x9000000000000000, 0x2) ioctl$int_out(r2, 0x2, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r5, &(0x7f0000001000)=@sco={0x1f, {0x9, 0x6, 0x1000, 0x9, 0x6, 0xe4}}, 0x8) 2018/02/11 04:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000000ff0100000000000000ffffffff0100ff10", 0x24) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003d2000-0x14)={0x6, 0x8, 0x9, 0x101, 0x130000000000000}, 0x14) getsockname$ipx(r0, &(0x7f0000aa8000), &(0x7f00005fd000-0x4)=0x10) sendto$llc(r0, &(0x7f000052a000-0xb5)="e3e36d0c721a96b9ae0f2deac3dbaaffcf2137c9190eb47c9cc071bb1928b395059734a34e2bc65864e9295562ac96113efe92b500a8b9b6becef7eafbd5620dc14c1bdd491d85c6b3e6523b03b401b30ac53e8e7b619debaea2ccc91c8ba0a5ea27d988ad141ea7cbb8ffadb57816477d7529813a89d424b24f7d16efdba50f9702ff1d785bea51c3e34593db7762fd460b31534c04e4cbc05688db2a36e898797495382f58395ccc7bc086e5914320e004e2bad9", 0xb5, 0x20000000, &(0x7f0000149000-0x10)={0x1a, 0x19, 0x7, 0x2, 0x237f, 0xa1, @empty}, 0x10) 2018/02/11 04:19:41 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000007000)=@in6={0xa, 0x1, 0xffffffffffffffe9, @empty}, 0x1c) 2018/02/11 04:19:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000)=@file={0x0, ""/56}, &(0x7f0000002000-0x4)=0x3a, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14, 0x800) r6 = socket$bt_hci(0x1f, 0x3, 0x1) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) r9 = getgid() r10 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10, 0x80000) r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) r13 = getgid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) r15 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@can, &(0x7f0000002000-0x4)=0x10) r23 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r24 = socket$rds(0x15, 0x5, 0x0) r25 = socket$nl_xfrm(0x10, 0x3, 0x6) r26 = socket$inet_tcp(0x2, 0x1, 0x0) r27 = socket$l2tp(0x18, 0x1, 0x1) r28 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6(0xa, 0x3, 0x9711, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000001000)=0x8, 0x0) socketpair$ax25(0x3, 0x5, 0xf, &(0x7f0000000000)={0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r33 = socket$inet6_dccp(0xa, 0x6, 0x0) r34 = socket$inet6_sctp(0xa, 0x5, 0x84) r35 = socket$nl_crypto(0x10, 0x3, 0x15) r36 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r37 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r41 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) r49 = getgid() r50 = socket$nfc_raw(0x27, 0x3, 0x0) r51 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x10) socketpair(0xf, 0x3, 0x80, &(0x7f0000001000-0x8)={0x0}) r54 = socket$inet6(0xa, 0xf, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = accept$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000)=0xc) r62 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x3d8)=0xc) r64 = getpid() r65 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r67 = socket$inet6(0xa, 0x4, 0x5) r68 = socket$inet6_tcp(0xa, 0x1, 0x0) r69 = socket$nl_xfrm(0x10, 0x3, 0x6) r70 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r73 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0}) r75 = socket$alg(0x26, 0x5, 0x0) r76 = socket$bt_hci(0x1f, 0x3, 0x1) r77 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r79 = socket$inet6_dccp(0xa, 0x6, 0x0) r80 = socket$rds(0x15, 0x5, 0x0) r81 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000001000-0x4)=0x10) r82 = socket$inet(0x2, 0xa, 0x8000) r83 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r84 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r85 = socket$packet(0x11, 0x3, 0x300) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r87 = socket$inet_tcp(0x2, 0x1, 0x0) r88 = socket$llc(0x1a, 0x3, 0x0) r89 = socket$inet6_udp(0xa, 0x2, 0x0) r90 = socket$inet_tcp(0x2, 0x1, 0x0) r91 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001000)=0xe8) r94 = getgid() r95 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) r97 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r101 = socket$inet(0x2, 0x7, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x16, &(0x7f0000002000-0x8)={0x0, 0x0}) r104 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r105 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000002000-0x4)=0x10, 0x80000) r106 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r107 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000002000-0x4)=0xe8) r110 = getgid() r111 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x10, 0x800) r112 = socket$pptp(0x18, 0x1, 0x2) r113 = socket$can_bcm(0x1d, 0x2, 0x2) r114 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r116 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000)=0x10) r117 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000+0xed4)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r121 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000), 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r123 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r125 = socket$netlink(0x10, 0x3, 0x7) r126 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r129 = accept$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14) r130 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="050ddd7c4049ac5feb39c817c876104fa0e936061724b16232e037206c3fd4c8cecdb8de2a87c07f88071d10045f8f7459ed69a3dbc25624cee9eb46da38c729a35a2c6a7b633732646bf37168b12200743e8a55929bd219f26118383349ab4fdd5fe39b61419e5bb834b51e83ce4b609b3c56967e969c8cf8e9663bc35d688faa273be35cae29a5d543b020163974898219691a12f8c2cdbe5c3fa1b7865aaee35302706adeaa7d2569235f9e9ecbd269f2912c9467d7db634996a52f22036a6b445c2b15d26f1fc19ff5c30dd9578f4bdd3648", 0xd4}], 0x1, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14, r15]}], 0x98, 0x4040}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xa0)="79be6d64bb40e11834166c0df567c22dcfe2ec9454ba50e86212b941c616c0a32736763acda2d13ca31b05447c51636b3e824ee8134cfe6f145024386f3fc4d05b2cb0516bfba8a3ea334d54222e08510705e1167b032e8295baf5328482992d2e461b866062a38826461ac04b3070da534c65117bf581ec01b66060d09ebe9f8f9fb442cad4115e4abd43d80f82d8a91e5a35199c7eee4ebcabb31fbc6264ba", 0xa0}], 0x1, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r22, r23, r24, r25]}, @rights={0x20, 0x1, 0x1, [r26, r27, r28]}, @rights={0x20, 0x1, 0x1, [r29, r30, r31, r32]}, @rights={0x28, 0x1, 0x1, [r33, r34, r35, r36, r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x108, 0x8000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{}, {&(0x7f0000000000)="02b243e1e5b49f4995021a3342e546bff59a960d95574b8f484a0faff992dac7904bbb32cb338dc080fa63f69f429cec45b680e1", 0x34}, {&(0x7f0000001000-0x61)="ec1173aa846c1395e737b58dc6ede0fd29a70db3d879123badd91dbd487c3e1223c11149933f47ebe99da5ce39c7c8b25c23706fb0209656d3fb92d23cbfe18ed4145575166e643a7194c0bb8945a4178842fe0a23e2e7f031cea8fd9a140e39d8", 0x61}, {&(0x7f0000000000)="cd9a91bed1bfbaeb659a5529519d7f1e5d0c354cff549138e562684eac948fb49a896c4e73a1b8e5fc28f01aca34fd2834a939cfc880038047777a7fda852a0124782c64e3394fc8f16886f037565e8b1935008bd1002d80b04b7f448c781c99eef19fdea2d2dc93e2f38db68912e28ff7892b6d6f69ef20b9538596e1d7c30ea6a45f2d42f1f890ea422cad733a9f6f512c249f61d97622cbbc092f28a65169f6179e09a69d186461a6d02d6fc95f9166b15f794977ed0d", 0xb8}, {&(0x7f0000000000)="3d8181f24a07fc63c55fb27eb6bb71dd48073a270db892fd14f30d4edf9a3104a949bc77601d49644b826b3131cb3aff6dc241c64e869d4037cc2e6a0c06040b0f6929fee01e3439a7577c7f63bf9c6a741b5895cf42950f5fa4743d9966eb44a47701b683a0efbef8d0194ecbc32e97d860c1858ae8c9e3c74e45805748dfaf5d02ffee8ca0cd01c03ed86da94fb60f60ce43fab51ca603483e87799293dd5594673a508be209b8f96b9a6712f75d74", 0xb0}, {&(0x7f0000000000)="d5a1e2450430719e730470d93809f01d32503bd614e9aceb715f0ec43fd9d550cb418b008df6104f5be7698d8a9c0c36905d7f3e116e176d1b06fe3a5eb84072b3dacd289811da629e0e0c90fd6143a992452de8c1830f82ed20acf6fd771b88589d54af54a7fc8e65b503b8109886e24083c68bd47407b2d63a73a1968f73f7426d8e6356e45743a575bf6b815829fe0413642d18ca58121abadd8522a4", 0x9e}], 0x6, &(0x7f0000002000-0x160)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x28, 0x1, 0x1, [r50, r51, r52, r53, r54, r55]}, @rights={0x18, 0x1, 0x1, [r56, r57]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @cred={0x20, 0x1, 0x2, r64, 0xffffffffffffffff, r65}, @rights={0x30, 0x1, 0x1, [r66, r67, r68, r69, r70, r71, r72]}, @rights={0x28, 0x1, 0x1, [r73, r74, r75, r76, r77, r78]}, @rights={0x28, 0x1, 0x1, [r79, r80, r81, r82, r83]}], 0x160}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x1)='Y', 0x1}, {&(0x7f0000002000-0xc0)="52d8c306b56647f42793374adaf4e7bc419b1c43508d4510a5667a3f3498540901e06fabc50d4c18e0393f7d4afe5aebcf10a3b7a21a29377da53d8040909ccea5364cd54b03715785c1f4d6229e487b2911f58365f18610b50b62d06bc5547d8bfdf937eb280ca506af157595aa705f89de1493414f352e5c8c275f7101edce1bb8f4e9afe88c8fa4e58510921bd22b6e242b29328f507954a3eecf2ee1df31f059766004d3485f5566c4bfac1a5f5aa113b48c52e33df944ffb9ecf935b11e", 0xc0}, {&(0x7f0000001000)="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", 0x1000}], 0x7, &(0x7f0000001000-0x28)=[@rights={0x28, 0x1, 0x1, [r87, r88, r89, r90, r91]}], 0x28}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0x58)="1af936dc89d5e5d423dbe8900f518f2288debb9f6956c712bf05b3319140cde0f7592f99905c7cda8ff23010d2707917fa7f5bee23aa3023044e57bfaf803df149afff2669c7fe465aeb06b142a7895a4f94dc467f81d638", 0x58}, {&(0x7f0000002000-0x58)="3655c772f22c3964a406c3fa3017c2df406e1b37728194f52903608d0221867d49ec3f91d4d02fa0b8e4785b5324088e4a75407d1989e15e0de7d5d8eba86b0276b3645c6d0e3aa18ec08b3c9fd1b95f76147c64ce09a17b", 0x58}], 0x2, &(0x7f0000001000-0x88)=[@cred={0x20, 0x1, 0x2, r92, r93, r94}, @cred={0x20, 0x1, 0x2, r95, r96, r97}, @cred={0x20, 0x1, 0x2, r98, r99, r100}, @rights={0x28, 0x1, 0x1, [r101, r102, r103, r104, r105, r106]}], 0x88, 0x4c845}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x21)="7fc44bfd8395d8a4fa51e8a99223acf3796a752f55a2d1b7e9dc4c45bf82aede68", 0x21}, {&(0x7f0000002000-0xab)="b783e773776aff6b993df23690299ce60d5f7650026e2f6a8737714403089b05c44c7cacdb80366b074f96c3f917763aa29ce8df804ccb5ba03b2d2d934040175b077abb4111335d819d61288336bebbed058aa6e810461cf1e3b4eb0e3ac5a40914edfbd9e1abd3c206ea5b58ffdd378a0c945e3bbb523375f5dd5eb9e417533e8d1b77cff942aeaf789e4791256dfb6b9d223109b625313c463c75cb432affd3f0204a29b306b6241dda", 0xab}, {&(0x7f0000002000-0x5a)="a423b1961c82bfa0fef8716172ddc9127c643ac85db8b158aea01b5bbcbce95c56d714200a80f574635f7a7fbdbeb162baf3ccd5216d4c496b283106f286dde56c8040d16980cb5302fd9ec2ac841d15c3e42241f14b837ddef6", 0x5a}], 0x3, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r107]}, @cred={0x20, 0x1, 0x2, r108, r109, r110}, @rights={0x30, 0x1, 0x1, [r111, r112, r113, r114, r115, r116, r117]}, @cred={0x20, 0x1, 0x2, r118, r119, r120}, @rights={0x18, 0x1, 0x1, [r121]}, @rights={0x18, 0x1, 0x1, [r122, r123]}, @rights={0x30, 0x1, 0x1, [r124, r125, r126, r127, r128, r129, r130]}, @cred={0x20, 0x1, 0x2, r131, r132, r133}], 0x108, 0x844}], 0x7, 0x4000) 2018/02/11 04:19:41 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000006000-0x418)={'filter\x00', 0x7, 0x4, 0x3c8, 0x110, 0x110, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000005000-0x40), {[{{@arp={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@random="0703612f0f5e", {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="1406d397042c87f71658560306e4d186", @generic="679033fd00d1d35fba8760299c3eac14"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast1=0xe0000001, @loopback=0x7f000001}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='sit0\x00', @common='syzkaller1\x00'}, 0xffffffffffffff73, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="5bf6da09acc57e17e8fdbe930df2fa8d"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) 2018/02/11 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8977, &(0x7f000081d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e9fb1373a5d356ffbc1aeebd4"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000099a000)={0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000037d000-0x8)={0x1ff, 0x1, 0xfffffffffffffff8, 0x4, 0x2}, 0xc) 2018/02/11 04:19:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x1, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x68557b0d, r1, 0x10001, 0x9}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0xb9ce, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004000-0x4)={r0}) socketpair(0x13, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000001000-0x66)=""/102, 0x3}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000a99000-0x20)={0xd3, 0x7, 0x8001, 0x0, 0x8, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000eed000-0x4)={r4}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000046c000-0x8)={0x0, 0x80}, &(0x7f0000089000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000645000-0x8)={r7, 0x6}, &(0x7f0000749000-0x4)=0x8) bind$inet(r4, &(0x7f0000fa0000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind(r6, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r6) 2018/02/11 04:19:41 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000005000)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000005000-0x4)=0x1000, 0x4) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000006000-0x80)=@generic, &(0x7f0000005000)=0x80, 0x80000) connect$bt_rfcomm(r3, &(0x7f0000003000)={0x1f, {0x20, 0x8, 0x6, 0x5, 0x0, 0x9}, 0x2}, 0x9) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000001000-0x1)={0x7}, 0x1) 2018/02/11 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/11 04:19:41 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000c000)=@ethtool_eeprom={0x49}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000000d000)=0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000e000-0xb8)={0x0, 0x7fff, 0x6729, 0x21f, 0x2, 0xab2, 0x1f2e, 0x8, {0x0, @in6={{0xa, 0x1, 0x74, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xffffffff, 0x7, 0x94, 0x1000000, 0x9}}, &(0x7f000000d000)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000b000-0x6)={r2, 0x3}, &(0x7f0000003000)=0x6) 2018/02/11 04:19:41 executing program 7: socketpair(0x4, 0x0, 0x0, &(0x7f0000e65000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000598000)=0x14, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}], 0x4de1bbf7003db134) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, [0x1cc, 0x7fffffff, 0x100000001, 0x7fff, 0x7, 0x40000000, 0x5, 0x7, 0x8000, 0x0, 0x200000002, 0x6, 0x3, 0x0, 0x2c59]}, &(0x7f000000f000-0x4)=0x108) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000c000-0xc)=@sack_info={r3, 0x0, 0x6}, &(0x7f000000e000)=0xc) 2018/02/11 04:19:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f000085f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f00008e3000-0x50)=[{&(0x7f0000bdb000-0x88)=""/136, 0x88}, {&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000693000)=""/200, 0xc8}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000-0x85)=""/133, 0x85, 0x7}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000025e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005df000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0xc)={@empty, @dev, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000470000-0xc)={@broadcast, @remote, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x11)={&(0x7f0000001000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000268000)=[{&(0x7f0000001000-0x88)=""/226, 0xe2}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000efe000)=""/132, 0x84}], 0x4, &(0x7f00009b9000-0x96)=""/150, 0x96, 0xcd}, 0x40000040) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000062000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0xfffffffffffffe46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000a6c000-0x38)={&(0x7f0000cd3000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000686000)=[{&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f0000096000-0xab)=""/171, 0xab}, {&(0x7f000055e000)=""/123, 0x7b}, {&(0x7f0000b95000)=""/244, 0xf4}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f00000c8000)=""/118, 0x76}], 0x7, &(0x7f00007ab000)=""/152, 0x98, 0x5}, 0x2023) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000984000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@ipv6_delroute={0x60, 0x19, 0x602, 0x0, 0x0, {0xa, 0x14, 0x10, 0x5, 0x4f45df01ef99f9a0, 0x3, 0xfe, 0x6, 0x3200}, [@RTA_MULTIPATH={0x3c, 0x9, [{0x400, 0xff, 0x2, r1}, {0x7fff, 0x53, 0xb21c, r2}, {0x8, 0xb16c, 0x8, r3}, {0x6, 0xffffffffffffffff, 0x2, r4}, {0x4, 0x1000, 0x7fffffff, r5}, {0x5, 0x1c36, 0x9, r6}, {0x1b, 0x400, 0x0, r7}]}, @RTA_OIF={0x8, 0x4, r8}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f00005a5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r11, 0x29, 0x14, &(0x7f000010b000)={@empty, r10}, 0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b54000-0x4)=0x96, 0x4) sendmsg$nl_route(r9, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f000005c000)={&(0x7f0000c67000)=@bridge_dellink={0x24, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r10}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) 2018/02/11 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x7f, &(0x7f0000e5e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000949000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000e60000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e5f000)={r3, r4}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000e5f000)={0x0, 0x80000, r1}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e5f000)={0x0, 0x0, r2}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000375000-0x10)={0x0, 0x0, 0xa4eb}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000e60000-0x10)={0x0, r5, 0x2}) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e5e000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000084f000-0xc)={r6, 0x0, r7}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e5a000)={r0, &(0x7f0000da8000), &(0x7f0000e5a000)=""/114}, 0x18) 2018/02/11 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) pipe(&(0x7f0000f70000)={0x0}) getsockname$inet6(r1, &(0x7f0000241000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000a57000)=0x1c) 2018/02/11 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d75000-0x4)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000382000)={0x0, 0x5, 0x8000, 0xfffffffffffffffc, 0x2a4}, &(0x7f0000dd1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004c5000-0x1a)={r2, 0x12, "79704f75191429d5d6a1bfdc8b95b99b4631"}, &(0x7f00003ae000)=0x1a) accept(r1, &(0x7f0000802000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000591000)=0x3a) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000de2000-0x4)=0x20, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ee9000)={@common='gre0\x00', 0x0}) sendto$packet(r0, &(0x7f0000e72000-0x3c)="2d01", 0x2, 0x0, &(0x7f0000456000-0x14)={0x11, 0x200000000800, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00006fe000)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000995000-0x4)) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/11 04:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f00007c5000)=@rc, &(0x7f00008f4000)=0x8) recvmsg(r1, &(0x7f0000043000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000), 0xffffffffffffffea}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) ioctl(r1, 0x2, &(0x7f0000ab3000-0x9c)="a5d1cfff843212930e011fd8d2c7e32e14d9c144968cb8346765ebf1641e728f2340b7470ff63b4ff18c5f542a08814e0637bb101330acc4a200d224ba95935172541539f790ad1bcdfcd1f11bc3032b81c140c3c72ca66a6b1b74182d3126af2f82a20493bc46e9ed9ab06a0da3766e0908852924310b7157092351b7d9d74f8ed33fdb4960db24e5e77b63bb1cbf9dcae13e9624e6ae15f0beb9ea") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b9a000-0xdd)={0x0, 0xd5, "48757a8038123e415fa8a37b74acadd410226504cc313ed52e70cfb878da2e74086914d186faaa7f43bb840782c1de386f71c550088ffff6f31824bb8413cbe3c6f1938e890ab8d883ac23752240cbd32cb9e3baaa89b1aa530a3efc539dab36da9751358554b177953dff4ec9fafae8ff6f6c22cca4c7271831575dc221c64e05a129cf2d78b5d7cb81ada9ec959470e43e907521cac6b76b2d0490c5c1c3b05098df7a598b7a4ddb7fec9b1bc5e2cfabb06bc8012577a314b73642fca5a262971b20648b1c86084e34bcb2458b52389fa487f112"}, &(0x7f000002f000)=0xdd) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a3a000)={0x80000000, 0x0, 0x1, 0x1, 0x200, 0xfffffffffffff9c6, 0x80000000, 0xc3de185, r2}, 0x20) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000045f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005ca000-0x1a)=@ethtool_coalesce={0x10, 0x9, 0x8, 0x8, 0x1, 0xaa, 0x4, 0xd6, 0x4, 0x1, 0x5, 0x3, 0x100, 0x0, 0xffffffffffffff8c, 0x8, 0x400, 0x2, 0x2, 0x7fff, 0x5f, 0x20000000000000, 0x401}}) 2018/02/11 04:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f94000-0x4), &(0x7f00002bb000)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000e35000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/11 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d44000-0x8)={0x0}) r1 = getpid() mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d45000-0xd5)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000d44000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aef000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000043000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000184000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f0000d3e000-0x1000)=""/4096, &(0x7f0000d3e000-0x4)=0x1000) 2018/02/11 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xb, 0x3ff, &(0x7f0000148000)={0x0, 0x0}) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ab4000-0xe8)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000f53000)=0xe8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f82000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000fd4000-0x4)=0xe8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fd4000)={{{{0x2, 0x0, @empty}}, {{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x8, 0xa1f5, 0x20, "d5a7af9d6f1f5d4d32cc2757e813676cd29e558d99fb1a0360a993bdd011fd257c5850e1df3160f2e5265a7a69868a4ec1f17b63052e3a41867c09ccf56ae7b2e0aacac79d3623ee1e6d0efc74868736"}, 0x160) sendmsg$nl_generic(r1, &(0x7f0000fd4000-0x38)={&(0x7f0000fd3000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000c61000-0x10)={&(0x7f0000e18000)={0x464, 0x1a, 0x8, 0x5, 0x3, {0x1e}, [@nested={0x450, 0x26, [@generic="b170a4b4f29463c758ee787c99e68b934fec38d5a448259510cc6157ab67af16e93dbf660d4d1ea06261dfe9656a533b470c2a7cc6736a9ee144349a7f0a7ed0542adc16b492626e2634bf7f6a8362bc91f54c1aa86df2de34e26e1278eec0f9a5bd98618e6f0fd27b8ef3f11424f1b0365dc89547187ceb07a59dcc53dfa8be6c620dfb7c9293030491cbdc7ef983f2b7fe6d6c095242813f83b1", @generic="f5b1d1c8d285c6ad981d2d08f3937e53530d403a1ab962bf8bbcc5acf3506b88e8ea63be0e6948af7548e79ed1da643ee4d9d3c16d0f181283d8365d2e3712e1345b28ba28c9d6e809e282bf9a384d648e492d7be89ebb73ee86f79eadf05cda5128ba82b4611fac2d2c6f1a4571e4e7fe5c911e4259186d81eeb112996820b6", @generic="dcd006ecb8fb877749bb8a2ecaf132fb7a87a4ecde9c662018b309ac33e1ebaf26271770cf8fec841490f682d96bf4dec6ae990816e6efaf3d6a027fa4c42c382daecd47a5fadc4a157e12b5c17fad8d291a9d508362512d571be2ae16596d6c1c9385c6238f6109995b39e87cf75ed900f6786b5972ddbf51e6bdc06b13ae7fcee6ace7787c402b29d63c0f96739f356b636405f64c7e721b54f22572900e0854b21adbc0104b405d4d63f9003dedeb2e6790b6ff5fb53f0ee3b710737135969ac4b57da778c5f5aca778958140191af28b4e43a3760af88d474a5d9efd00cf", @generic="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", @typed={0xc, 0x22, @u32=0x6}, @typed={0xc, 0x34, @uid=r3}, @generic="77e23f275ec31247c7688e0d2043553250fbb7d096e65e7141779e6b41b5bce758f097096103f220369f191b23d3bce3409bdcbccb722c225ce3", @typed={0xc, 0x54, @uid=r4}, @generic="f27c0587d644dd6716edb42eed00c8a1ae0929881d46843634b5b3ae5b2a12364f1ec2f0bd78d67c8150f4054f60d25399303414b5a1c6a2acf10faa7d1e42766b1e753667f61f2847bb7f70848fe3fe57b01dc1b9b5b14c16121c3a0198aa4671953c9527c2b52cc8aacdc443e6f71aaf", @generic="0054e11fe32ce36d2a687d45517e48475a32bf67de45382ebfb491ec04ca6aca7514b0d8125beeab7bde17ff64f037c9c827fdd628e8ac70cb1c080740b81f5a041c0b6b8bdd48a8a82712cfa376f371c1c9232ea8cfdf759e3b77feb7856f7e75c47286d7c63f24f2e1f4c37781dfa4305cc846edd4097d480c319a7798e235163da006ff"]}]}, 0x464}, 0x1, 0x0, 0x0, 0x804}, 0x80) connect$l2tp(r1, &(0x7f0000fd2000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast1=0xe0000001}, 0x4, 0x2, 0x1, 0x1}}, 0x26) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fd2000)=0x373, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000e91000)='dctcp\x00', 0x6) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r6, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000fd3000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x6a, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="9a9180309fe654ed4bfe91f33dbafb14"}) 2018/02/11 04:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000795000)={0x0, 0x1}, &(0x7f00006ee000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000561000-0x6)={r1, 0x2}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000ed1000)={0x58000001, 0x401, 0x27}) socketpair(0x11, 0x80802, 0x9, &(0x7f0000313000-0x8)={0x0}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000a98000-0x40)={0x0, 0x4, 0x7ff, 0x0, &(0x7f0000acd000), 0x15, &(0x7f000066e000)=""/21, 0xcf, &(0x7f0000618000)=""/207}) 2018/02/11 04:19:41 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) socketpair$inet6(0xa, 0x6, 0x40, &(0x7f0000e6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fd0000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xa8, 0x4, 0x7, 0x6, 0x2}, &(0x7f0000fd0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f94000)={r2, 0x788}, &(0x7f0000f16000-0x4)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008a1000-0x10)={r0, &(0x7f00007ec000)}, 0x10) 2018/02/11 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00008fa000-0x8)={0x0}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00009b0000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) bind$inet(r0, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ba0000-0x10), &(0x7f000083b000-0x4)=0x10) 2018/02/11 04:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000174000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000c22000-0x22)=""/34, 0x101be) write(r0, &(0x7f0000399000-0xc6)="3aeae89d55bff4c3bccfd487f3670effdef182897ff7141ee54f4c86879054d1e15e62d962ded59d8d7cbab7ba98b01e0b9bfa34845387a9ccf7cabc1c95bb3a1018241d29d221c7de2ba2cf29e6d534c031cac0721b2df9753d48148d193d703cc42a975fcaeb40a97e83275c72e02b0599302ea88fe0b95b645eb3b16bdd4b7d344a557ffe2f3cda068cbb75ccd5d9a41f98fa7e1a11037a24ec7d99effb5f6c3783665ddbbdd59134186919f63d10d1eaa4dca466208d8101811ef1c0ec7c0bc780d2d6e1", 0xc6) 2018/02/11 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d6c000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x5, 0x6, 0x7, 0x3ff, 0x8}, &(0x7f0000e91000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008e2000)={0x8000, 0x10000, 0x4, 0x6, 0x530, 0x1ff, 0x20, 0x7ff, r2}, &(0x7f0000d56000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000214000-0x8)={r2, 0x5}, &(0x7f000010d000-0x4)=0x8) bind(r0, &(0x7f0000ef0000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10) close(r1) 2018/02/11 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) close(r0) preadv(r0, &(0x7f0000572000)=[{&(0x7f0000772000-0xef)=""/239, 0xef}, {&(0x7f0000bf4000)=""/179, 0xb3}, {&(0x7f0000683000)=""/68, 0x44}, {&(0x7f00008f9000)=""/217, 0xd9}, {&(0x7f000042f000-0xc6)=""/198, 0xc6}, {&(0x7f0000861000-0x6f)=""/111, 0x6f}, {&(0x7f0000e42000)=""/56, 0x38}], 0x7, 0xfffffffffffffffd) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b65000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000697000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d2c000)=@sack_info={r2, 0x8, 0x20000000000000}, &(0x7f0000ed0000)=0xc) 2018/02/11 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000908000-0x4e0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x480, 0x1d0, 0xe8, 0x350, 0x350, 0x1d0, 0x3e8, 0x3e8, 0x3e8, 0x3e8, 0x3e8, 0x6, &(0x7f0000f14000-0x60), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffff00, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gretap0\x00', {}, {}, 0xbb, 0x3, 0x4}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xf}, @empty, 0xffffffff, 0xffffffff, @generic="ca7a43beee08ada0912ac2b59600a13b", @common='dummy0\x00', {0xff}, {}, 0x0, 0x2}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}, @common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x705f51ca, 0x2}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x7}}}, {{@ip={@rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0x0, @common='dummy0\x00', @common='gre0\x00', {0xff}, {0xff}, 0x29, 0x3, 0x4}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x3, 0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0xffffffffffff0001}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x11, 0x6, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) r1 = socket(0x15, 0x1, 0x3) bind(r1, &(0x7f0000bd3000)=@l2={0x1f, 0x80000001, {0xa39, 0x9, 0x7, 0xfffffffffffffffb, 0x100000000, 0xff}, 0x40000000004, 0x20}, 0xe) close(r1) 2018/02/11 04:19:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001000)=0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x361) 2018/02/11 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80e, 0x1f, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000006000-0x4)=0xe8) r4 = getgid() r5 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f000000e000-0x1)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000005000-0x38)={&(0x7f000000d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000e000-0x50)=[{&(0x7f000000a000)="d9d2841c00f67454725468917d7d70b5a6fa7617120b76831e5a772cc9ba3db7d88fadfac4c7e6b87e20cbf5fe1598929bff177aca0aa97a090da659e2937cc91937bceaa0e002c1676c1b0f870efa8720a44739065135800a5a478baf708bfcfc383de427b1f0eb3384d6610a4ebe0e73d373ea485cf30ec3cd0f38d08ca5a1d5e3575a340393a5c96a6e6a798a797d3aeaa9f8b2b97ddf59e721825f864b89612dbbfa961ae7525370cc6fa65db19edd28804688f6509eda099daca2bec2788a38cfe3b463958b594d2c60f904abaefc1b62f74dc4f3284704739ae808f44447eaa13a0e09a6c8d90d78928b62f8d22ab8bc4e6dce2f6cef9ae290d572b0853f426b4b6b4d8551da28c2c86440048f0ecd699a74f68d0d4e0af811616195a94dd75bebc344ceef60c8c4d91e2b0811ad5c569f0ae33acaf95b45ec9a40b019a1cce58d8364be2122edd9ce956654d15df42539eea5dc3d15cf14c2de7dd869687e1c0b7e16ea0e609bdf4c023a310e9e43736db6b7f2a0a81deab080a823a49e61497e22f6e79e6788b2f4ef8ff980a92012499d769070f6e041811d88b293f063f3514622b67009c4a921b58494611957303c3cef037aa5152ad9fede865ec750190a62ca0b7c7623cc88cf376c5560e9a34e57b70ea39cfab77c5694db0ba2c792d918fa2058057c522da8ac6afaf84d464e63a3145a8f8b4c598cbc0fda6b15e9bb52de199075a4c6141c5e42b1e34734e7e633323d2a3b11a7498147d00624ee7e50a2153e529e80b7a11362a0304a69326d87be069e2cfead57d025973f04f1b421a7b9ecbe20266f45ffd5066e1360a46ed95f8d3b3df1587a746a2ea3e111262f62f94e927e61913f4f327f63de952e17f49a0969d8c7a80640f20a9e4b3e37349c6f70c17313e8c5193abea4b5dc1488cb70f0ac0ee295876c5813b8660ab22a9f38f7dc12f0c88f180fd238379cf9a37ba3c0cb515059914181919a563b58ed2ddb37fe7c763528bcecfa313a3a616755d8ce4a865c9c1475d94139b744d751ea5dd80e0a643007d01216f64bbf459396d9794026feb1b3f436cb28b347dd684af668ca5bfbf3b73d5bec03ec5c71b1a37df499125069d2ded7cce9b22be84b7bbf8c8b569c0babf42f43ec681b3c4243ca5d43c53868c09657aa8bd285783c134f981317be8a104fa34f4ffc535e835113a987a0b0fce2f5841549d95eccf2f32b39b6fe0555987f0378fb0d7c851dbd6f48588a8fc2f3d5f88056bec95873e6e3fad22eb1e5d30e519f66f4ea481a6e6769cc0760ae297632dc8a89425f7847ed93dd85dd77fcdc3db508dea0f85706dd4ec7f0d4cf466881775154431b108d8a035baa9d5393c3501fd40dc4f20fe0cd8454e92cf7dd4b618a5b7ab85d584ef44056fd7a4c2b0ef582624b01e14ee15a53b84f8c82b9b9640379e99d05674906e33ee947b3364856502258f084cd6cc59b7ef535f9d13e9b223d1df6be3bbc20f417659a20a03f3437b68d00829f591f5c8642d3f3a087ffd20b7f423336629bcfd995f2e1152a9050f7d220e81c516ede235f714a471f2a0f6539b7a53d9ce1884d4eb5cd5b24a7675d7dc1450025315575c8a64ed6e04f0a9cea8bcc2732fbc2e6d94231d6567629cabff137df32ec8227d1db08b6f9a691a358a90cefd45b258af376a5adff7ca1efeb2eb038d8d429d0cfdd57eb660ae0971905cf5b50556fcc2882141e78e7e456e6835a0faa97f3db2252a49385ceee6b1245f98f7f518ff867d1f2101809053f378f4128c93ea04e389202b88421aee96dfd2b8187d93765a9181b9ac98c9d3a16e240810a0ad1348e42d9f4b7d9f0a75eb0ddb1a8a3c317f52a5db6be38cd5d787f5d14138b6b7a7401af9579816deffa65526cfd322e67eb73dac3b39df51ecbc4d6c910dcdcf6d747a6d54bf5b9033faf893312ba393a1e532988a20c2dfbc1aa6949bb907b9b9eb787ac32f1911a88650cc1bfb1bcac11d3514306243c73b827ce0ff28f3f881f4203c72d0001fb4f372e4a2ecaff9ae65bec585a49f58df6b72d5d037ee3c63af0599b3214c57b4eb720a364118a28d52476d7efdf06ed139f228cca98aefa5beb76e917f93da31f3ef640f3a569218d0826b3e52435e3565a5f67f7e81d965816fb6843f4948f81960788165c1c262cb08edef539298d896654325ed5a12739785e841b40ddf17e31f3ce0b0e657bd2e1d69d45d7adfd6b51c0bd7e2df8ac44ec07a91748934815d5d7ab0854e168f4c02cbd8bfce3b8f1dbb434c650eb7ef36d2c9428b617debcd02c20d0f41ac53e8a7eee2c9c1811f3c37cf6f8ae392e6f18246724c54a4af280e6266aafa8e036bf57c7e06aa71f1a0a0566e11b38fe7f0474d942d830bbb5ec5e31abc168d57b00572d587df8d31c385380b90dee5f0b31a20c8369ae2f459cf5ca3e8ccc327b084c7e439972433c93b746d4b98752ce24fb5727fa7cf079dfc655888c7e873d8cc1cc5f40c4fc94571e292c76cc3bfd96bf1f5976c88e8d624a34c31d72110dfec3fae5e4e380bd32cfdf5d3f2ceb04849bf5e9d6d1439259c1a587cea1c9aa4d96d76bff97c474d8419d66ffea88ce76755b6b3442bf4264e03f0e0d25607e36fd20b21d88cbd756fea0eaa9a31afbf678b0df3ae550b51d5d3b0efeb694960f07f521c5f12dc1fd52372aa129a908177f36c71c4377c2d174259abcc52e59cdcee2a0f222c2ca4f94fab1d5291ce2e554d1484d5aa2846d7602990f8223725ac8277638f6fb808cb66e0d87b8401c21d6a32311813782a66c653af2470cb235ba4518b06570d9afe6b05ab9286be903b47e6fd4b3faa9495477f8906598262067017b636d341747efb9e4c8159dc94054efcd613c1434c3a24cf32c10b397e9ef19684f04bf45babf4eb3a7e3ad026699f50fab5f3137ded533f1e767020f7a5b8bd4efc4e4e2b5e68b3d36c8fdb52037aed0a8a2b7026b193443d0207891f42a5a80a117981aa2ccd8272ca47e767a9f401447ac0a62dfdf14fc06d0cfca8ad56eea08c76fb60a50bc11af26f00cf5932236ffb76f5fb4cb5d45901dfb8bdfb5c50d7419aec8838ef35293690a1b6176e62b343a3898a1fb9d4e933e1edd0fa3e0cd2c054c7e38a13d53848d76909eeef1de8e17b3ccacac8663284df6cb9a10023f3c2375fafe9c65137421b725d79dde0b62fb57f0c0d5515f039a5e2a41ca94e917f3ce04aeb03593308fe49d9af9aadaab1f232175799b7b4d9d909e216dac6dc534594c87435b5ae18b1ce439f57282177e4a5c3a84feda7fd95fb54ee4dd8f81ee9cc5ef25a9ed783a35270bd1828550e03dc4a90a6f18bcbd058a76ed96ef95a5360e209446ab100b1e0e501383d1482fa5fb65d790f59a3eb17c3a748525f8c76a3c32be3c5428f1d453667fbf44bc4b59c977afd88ab279d03da3cdfe21cdc32b48a052325c3018eb72003a21f950345b13a9c29d0178f3e74118812903b3ff118f9641e547f1ae391555c0821ab37cbb69db74af3b0919248597940fb6cfbbd9b01ee4d6288cd2560e4ad1d71e82b3e6466f233721d9a27a84f3ba3dd02e25c5a784ba872788207c447f1213e144b9783b7bb149451553013e65c270e3d1a79fafd7e48623338ebab175c491beeefcb7ffb8ed7e4ea1ee3e519e7f0e23e78758f942eadfb802eac36269cd54b1427c97e51a661d3a521161558f0c4de6f385f885b462ee372d5a8746de66baf72ca9d9fab06d8772bbc3a207fe697cd2d5087560bab38a38d9484018162f8430852aff491266b024bc2b014faff253af09a12d0faf03ed0e53b02ef175529ea6c385c59661d596027da8aadf9c5abbc210e94ffedf81eacaa5f66a61e0599571b0bd62f06fab3eec17c179c4ebc4aa8be12333c5b997855e62f9251a18b9cb0e6d3e1b8e7b7c2a6646885d35c310de4c38317b69d56276ca8ae4bddcfbd9e6710b66bd67a222091b65a7fd8ce75fdf3fe79037b1dcb905cdd38ce3a02d57a0fefa84734b5b5e47af712a5955c17704cde163f7b69c1d01f270581316ef7d8a711f3f7818cf934ae3536115042dfeb66ba5118146954ff94dca37aefc4f39e6f90517a66eff4fdd3cd4bef9a8b48bd37f2c85f5613d0cc769fed7a8dcfd70ec94512064afe4b98e091238fd8efcf3bf061f22efee6fbc53285ff2520c203178a48f4765d7191f1caacb583aa5de0b41334bfa93e62ba880a60d9bb7faf3202b03f1b6e4b4d5707784095773a4d6657e8e381bfa94afab0067ddec15e043aa0867d63becaa75912238d73237c9e817da99d19987bbe0add95a7f31fa5d70e4092f819444242b7364efbd7225d65d25dd99711df654a98869fbca9fbc534c6a7993bba2f913258cf50fe7f8117b343d0d6fbad334912f3286d481c738a42699968681c8a967d9d33fdb94ebdd07d02c4eb896e5e6fdd357bad303d0a5941640dffb251e4cfcf8df950fa0cb7614bebf1db7a0a4c67e52867311ca8e6f6e6d4549c17ce384ae4ebb5a68573d29465b0c93d41caa1aa69ac47291f4d59a675c51a50182b70709558cf6a639c048e1196e186c2987cd1a3908564a04539f190b98036ddc25f44453b31b3b69b0a3b56470f3010b66169f675fa850cd496f8ad35b9604b837650cfa5fd0bc92df3bc4d397591108044a9cae639f75e90624ad1c86bd9e1e9730e99176b05603291197b82ba71a18d09224a6153d09e627d4062ff3968d57d30e6500e77481bc4363a717f7f55ab6ef68b3ababea57090d132934ff4c7baed561b00d5999cc5cdefdfcb404e6ceb8fc317eca509ecabf52c7d8e0b69e591f544c881fdc73207a005c8df3f67fc68b5dcf29b5fead689c846ba46b5ebd173b13f022dc9a35e43b23e331e671132b25749921cc50aecbc16b5318c4e67db21394c2e93ae5a7c5f20ad9c76513bd4b1304fe9d594fdac0dee8bc971b00671d83d0f5cc6a16442b08fefc53a4df1830f2d28632501b1c1913118ca126500444226f16fb58f669ba89cad86c7d9262b526a726d4c84e882fafe5ec5cf64b3be9586edb63bbcb0d6bce23ab02b95db90998b17d5c91111dbdf2ba2404b8e42f99d0fd8467941d9a466159ccab6cae81cea95268bd10004f526dd124a751205ecc96a29ade45cde4c28940d6fb410f981e153590425ee6b419fe573c6ee1bd346763fc215df22e3f5c3de52825febd500f7615a8f51189d83dbf3654a8f76d893b698470f5b6aa0d9461adffa0e179ce78eb70a52055636eb7ab74c80acb7cf894f4cfdb73f50b2c43b69e722444129f1497fa919641f5b8ab95979ef008450ee3696000f67dee5f7b8c54fc7a5738b807c14a4e4852dd280fba786c6998eea094137780d4eeab8474573c58e8adb92520ee3c16b1bfcb875e8f233235bd2394e56c2eb17b61bff4c2eff7c606ca0eb765712588156b121512bf6d3db79bbccb962e8df5d10fac4d866d95708875abe53b00e69cecc73d6e6790d0e3a00702b23a060e5e621de1bde132a996f73eab3266d1e03e4841e543cdc8aeeef281feadb6b5451e22b90e3db7420feff49a88d74d38f521c8732f38258412eb5818944ba8e2847aa8dd850a948123de6b9fedc7402ad1381ca0a00116a174d734a02ef57d4d4d20b37aef2fcb96a9707c0fb24bb091254da5c493d6ec957d7752dbe26cbe68e482b173b41533abf22592e6870b99403889b6f42a57fbfff7f868d91550f31bb26c2ae388c163339eaa52dbac1ac608ad984c259c7645dfaa541cce2b6c39b5b1", 0x1000}, {&(0x7f0000008000-0x90)="796869eb97487a6ea8e96acc0bcb3b7fd2aaac8fe206312c3b3567f2f32cb03d1e10bbc0e296b3ecbe68b4bf46ec2bc66198fa3796d979f008ab17e1f5e230f7f732693c613269b8d9e12ce226b0a5106cc61e058c437a958ad4ad44f9144e5011f073b0a7503b08466833a1b034d6cb2f726714a7d8c922a74abc5db6e50d76997f50bd58069a62f4fa4b428ba92cd8", 0x90}, {&(0x7f000000d000)="fdba5ee2c4b07de985638b57786f1843394c0ab2de8f7e9a2e082e22d2185139431aaeadb3823fd303ef13d1bea376102bf2e3d411da943a4bf2d569ff9a1dff70c3751eb12e406102beb8a8ff98dae1a88d3b64c0d2c28d513f6dd7fba876cfd4400e95e4218d5851df2de451ce992f6e3f0433464867464f1226110759f4dc565dd708ea6149f92ab70c", 0x8b}, {&(0x7f000000d000)="1bbe39ed8583b044d054c0f8977c2559d137480036e989adf170a01d9df0e2e450fe9adf44c1c8a1c06a8f871b649efa84c74f250793a844e6a567ff648d25cf9bfbdf06b05cc2b00c29600f7f2e2b4c631cd237d35e05b15c825d39c5e3ef8953be04228ee6a925f35375076963f0c55ab9d4690258ad5f6c660e0a21fc9d09dbbd638c3f210df1622c522c39456bf117f1f00250d100498cd7e64b3e11c6b2da109052a4cf7bf56f0c297325bd17bb0a5bd4d5684fbab71a45e073f9486b390ac7b0ee4756cdcfe16218602c80333809d625da8984734cb1bd1dd5174877b7281b85d234e389", 0xe7}, {&(0x7f0000008000)="75aa5ca4a97c9b2ca8e9b6f7bc1c5c82be183699407ce8ef9e1092a056735125b604200f00fc6bb2549ff1ad93cc92b7f49741cf0005ebfd51adce35af", 0x3d}], 0x5, &(0x7f000000e000-0xc8)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0]}], 0xc8, 0x20000004}, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000007000-0x4a)=""/74, &(0x7f000000a000)=0x4a) r8 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r8, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r8, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/11 04:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x13, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x2099, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0xebde, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0x0}}}, @sadb_address={0x5, 0x1000000005, 0x33, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000024b000-0x10)=@buf) 2018/02/11 04:19:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d7f000-0x48)={0x0, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [], {0x95}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/11 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000bba000)=""/215, &(0x7f0000fdf000)=0xd7) setsockopt(r0, 0x0, 0x80, &(0x7f0000001000-0x25), 0x78) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d0f000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000022f000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006e0000)={r1, 0x1ff, 0x10}, 0xc) 2018/02/11 04:19:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x491108b0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, &(0x7f0000b62000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001000)={0x401, 0x65}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x1, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000002000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000001000-0x8)={r5, 0x2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000002000)={0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000097000), 0x0) 2018/02/11 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aec000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f6c000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x2, 0x200, 0x10001, 0x1ff, 0x6, 0xffffffff80000001, 0x6327, 0xfff, 0x0, 0x3, 0x8001, 0xff, 0x1, 0x1ff, 0x6]}, &(0x7f00002c0000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c24000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x1}}, 0x82, 0xb4d5, 0xa781}, &(0x7f0000cba000-0x4)=0xa0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r3) 2018/02/11 04:19:41 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000012000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000020000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000-0x8d)=""/141, 0x8d}, {&(0x7f000001e000)=""/72, 0x48}, {&(0x7f000001f000)=""/107, 0x6b}], 0x4, &(0x7f000001a000-0x72)=""/114, 0x72}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000022000-0x90)={0xffffffffffffb0ca, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) recvmsg(r1, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) 2018/02/11 04:19:41 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000019000)={0x0}) syz_emit_ethernet(0x36, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000030000)={r0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000006000)=""/186, &(0x7f000001f000-0x4)=0xba) 2018/02/11 04:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f9d000)=@un=@abs, &(0x7f0000b6b000)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004fc000-0x18)={0x0, 0x800100000000, 0x20, 0x3, 0x40}, &(0x7f0000818000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000887000-0xc)=@sack_info={r1, 0x4183, 0xffffffffa8507da4}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0008"}]}, 0x28}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000232000)) 2018/02/11 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000006c000-0x4)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004b6000-0x8)={0x0}) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000acb000)=""/233, &(0x7f00001ac000-0x4)=0xe9) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00005cc000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xc}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/11 04:19:41 executing program 4: r0 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000628000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f25000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000571000)=0xe8) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000f27000-0x10), &(0x7f00003eb000-0x4)=0x10) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f25000)=@nfc, &(0x7f000062b000)=0x10) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000f26000), 0x0, 0x8000, &(0x7f0000f27000-0x14)={0x11, 0xff, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002}}}}, 0x0) 2018/02/11 04:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f00000a1000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009b0000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000766000-0x40)={r2, 0x2, &(0x7f0000621000)=[0x3, 0x4], &(0x7f00008e1000)=[], 0x50, 0x4, 0x40, &(0x7f0000019000-0x10)=[0x1ab, 0x5, 0x0, 0x5], &(0x7f0000fbc000-0x18)=[0x524, 0x7ff, 0x1d, 0x9, 0x1f, 0x4000000000000]}) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ad1000)=0x89, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002a7000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000d4a000), 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000004f000)={0x0, 0x67}, &(0x7f0000383000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ba6000)={r3, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x65}}}, 0x8c) 2018/02/11 04:19:41 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000021000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000000a000-0x4)=0x32) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000018000), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000b000-0x28)=@ethtool_eee={0x45}}) 2018/02/11 04:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x0, 0x807, 0x3, &(0x7f0000897000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x14, &(0x7f0000740000), &(0x7f000082c000-0x4)=0x4) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x3, @rand_addr}}]}, 0x80}, 0x1}, 0x0) 2018/02/11 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1f, 0x7ff, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) [ 43.303854] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 43.330964] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/02/11 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d6e000)=0x8, &(0x7f000036d000-0x8)=0x2) 2018/02/11 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddffffa8f", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "020051", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000a3d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00005b1000)=0x3a) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b38000-0xc)={0x7fffffff, 0x2, 0x8000000000, 0x7ff, 0x4, 0x7f, 0x100000000}, 0xc) pipe(&(0x7f000034b000)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f7d000)) 2018/02/11 04:19:41 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b56000-0x4)) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000c41000)=""/217, 0xd9) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000)={r1, &(0x7f000035d000), &(0x7f000020f000-0x2)}, 0x20) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000c95000-0x38)={&(0x7f0000f2a000-0x8)=@un=@abs, 0x8, &(0x7f0000fbc000)=[{&(0x7f0000fbc000)=""/4096, 0x1000}, {&(0x7f0000877000)=""/85, 0x55}, {&(0x7f0000336000-0xde)=""/222, 0xde}], 0x3, &(0x7f00006db000-0xb9)=""/185, 0xb9, 0x1727}, 0x2041) 2018/02/11 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) socketpair(0x2, 0xf, 0x1000, &(0x7f0000d8e000)={0x0}) recvfrom$inet(r1, &(0x7f0000ad9000-0x1000)=""/4096, 0x1000, 0x40000162, &(0x7f00004dd000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/11 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) pipe(&(0x7f0000472000-0x8)) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/11 04:19:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000189000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f42000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000001000-0x10)={0x1d, r2}, 0x10) 2018/02/11 04:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) r2 = accept(r1, &(0x7f00001e8000-0x8)=@sco, &(0x7f0000d27000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000018e000-0x8)={0x0, 0xffffffffffffffc0}, &(0x7f00004ee000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000099a000)={r3, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x8, 0x5, 0xc7a, 0x8, 0x9}, &(0x7f0000d07000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000dd6000)=0x8b, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008b5000-0x14)={r3, 0x1, 0x8, 0x7, 0x8, 0x1}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000046c000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x400}}) recvmsg$kcm(r2, &(0x7f00006eb000)={&(0x7f0000629000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f00003e5000)=[{&(0x7f0000008000-0xe5)=""/229, 0xe5}], 0x1, 0x0, 0x0, 0x800}, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000171000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000538000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000049f000-0x4)=0x10000, 0x4) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000385000)={@loopback, @loopback}, &(0x7f0000b0c000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008e1000-0x28)={0x28, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, [@generic="e323a58d86f889c69931b91c39497de95134ae"]}, 0x28}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fbf000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00008a4000-0x4)=0xe8) recvfrom$packet(r4, &(0x7f0000238000)=""/4096, 0x1000, 0x100, &(0x7f0000038000)={0x11, 0x1b, r5, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/11 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x130, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6tnl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) writev(r0, &(0x7f000022b000-0x2b)=[{&(0x7f00008be000)="d61f1d63fce33cfa92059dbff89119cffe1bcd789cf46da6549cf193e438cf660969e6ace6d63c93892e75403f44c52b31133c245880d8863063f1cf11248a1a1e33ab5def91f9f5", 0x48}, {&(0x7f000047f000-0xac)="f492d72431b3dc259e46dac5161020c2e51b262aac689e77d94ebf2d68648364c15adf89485da7cc4376e55b2ef0eadd341729e908d16bb219981fef63940d435ea1de2204194422d086141af9ecf188c8724d6fa1d3f9490fba39cc8bc9395ad977c8f84e14ca7e538fadf82e7b41a154c230321f06b9031eb2c924e301d4954127971b6a549cbd1e96362d339f28842711e2fcae4efdda8d2f92c26765cde2fe9b9cf7f74556160b8f3974", 0xac}, {&(0x7f0000ce0000)="812d0ce22b3dbd79d96367fe168994c203c439254b9d3d69b8035ffa07a7ab72c399c5b9049c8b12dab55111781b1b83068b9d7bf6137fa30c88e5896b6ac6bfab6254291e8b4a5b51dc2e11489ae9656ca35a6dd86d", 0x56}], 0x3) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/02/11 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000762000-0x35)=""/53, &(0x7f0000095000-0x4)=0x35) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e34000-0x4)={r0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00003f8000)) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000ae0000-0x72)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "808ef5a43806e98de0"}}}}}, 0x0) 2018/02/11 04:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff0000)={0x0}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000e28000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000a54000-0x20)="60b6051d4a039c89fbdb757bdabd1d1921e18b3a439f681f8f33f8b63c9ffa0a"}) socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) 2018/02/11 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) [ 43.445681] audit: type=1400 audit(1518322781.504:46): avc: denied { ioctl } for pid=7575 comm="syz-executor6" path="socket:[18906]" dev="sockfs" ino=18906 ioctlcmd=0x891b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.447920] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/11 04:19:41 executing program 4: r0 = socket(0xa, 0x3, 0x2) 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) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000060c000-0xe8)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000dbf000)=0x1bb) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) getgid() gettid() getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f000095e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000e46000)=0xc) 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$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in6=@empty}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000000)=0xffffffa3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000068f000-0xc), &(0x7f0000c33000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000f9c000-0x4)=0xe8) 2018/02/11 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000fe6000)={0x0, 0x0, &(0x7f00009d3000)=[{&(0x7f00004a1000)="86a47a01cd8cad15cdbba52d72a27750a94cf666a9fcc2dc07d390f22d6a986562b1b05c9fff321b2218bc64a2821fa4f801f6afb5121e", 0x37}, {&(0x7f0000bde000+0x3cd)="f9002300041b78c24e5e42f7e572be1b26902c4fb220085a687f0b59d3daef0a9e16f5c84180bbb77a430754ae392864f34aa28faeaa061dd53252b7d1f6d46508e21d1d56592edea4f8283ed6a90a3fe561e5528397d081c7b9a0e7966be269263e6b", 0x63}], 0x2, &(0x7f00009e9000)=[{0x98, 0x0, 0x527000000000000, "e75f088f3d2199ca835ff8980db81f57960db215db69fb41c3cda3745846a6049e4d3b8734dcc15567d5e4079725c12603ef9f77795c270a4d2f325b711ae3490dc88f74e6c80b0b6ed28311d862503d1332e878f942a2c0c4b252a3a6aac647bd3779ca1bf86d9d9db0f7c37c746de5bbd2f27080f0ff61fa70b5bf4155280df7d1a84f"}, {0x28, 0x100, 0xf12f, "540d9c510ddb665866485d06909bd02a9775d04c82"}, {0x68, 0x10c, 0x1, "48bf4e7730d00621aaf1a5bdd8e1ab425bba0a06e005fbad6f90a3a6bd0d258a76fd74010b2aeaefc93c7bf81137b2c47c42b45acf7839eeb892205e9981ccaef64431b6d4e584e8afcd0c32d5cfafe137f524583002"}, {0xf0, 0x117, 0x3, "3c14a119f112685914d0e80f31cffbaa4245fa58614e125bafc4e1cd00f10b87a8d90120033097d0c9ecabcb16ef6204b3b1ccaecc3a359c4c3e09a2f1b3c7ae32d66613d2d24e4180a3d69ec54fe9abbd78bcb1898f8a39169f13b3a710732d37cf54d1b64baaeedb95932ed5aa98bf22aae20fa2896d1612780aaa8c5968b80e015f9b0138b8f204f9ff90c7aadbce794372e644620bd26815e9b3a6698bd0c4e772c4d2b11b4beb3521b26f0f16e63aedb8109632b8d10691a5f0f304c4febf5c8d2684fdfda31e46b6c5d7d24c90daf775240c2e06688c"}, {0x98, 0x11f, 0x6, "1f2a5af613fba06af354a79d00e247ac9c2605a367484f3a2a7ee80a9be86ffbc0b1cd2f9bcabd0f502cdcf73e45f6be36476c9637b9c8114e077906e927a6dfabe4e6e2dc767e81b4975cedf1ce176d5c41e4dafe9722496d57f56673752233345493f7f196a6ae26d912d03d6ff700dd553146da8e5bf5f55b5c9cc199e1b7f34c5c2dae6e"}, {0x10, 0x107, 0x1}], 0x2c0, 0xa506133856ab954f}, 0x90) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000072c000-0x558)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0xd0, 0x1a0, 0x1a0, 0x0, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x17}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) connect$inet6(r0, &(0x7f0000920000-0x1c)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) socket$inet6(0xa, 0x80000, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000714000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00009bb000-0x4)=0x14) getpeername$packet(r1, &(0x7f00007de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000027c000-0x4)=0x14) 2018/02/11 04:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e35000)="2400000000000000000000080000000000fa000004c80202ff00010800000048050000", 0x23) 2018/02/11 04:19:41 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000010000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/11 04:19:41 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/02/11 04:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e28000-0x50)={@common='ip6gretap0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000f9d000-0x9c)=""/156, &(0x7f0000ade000-0x4)=0x9c) 2018/02/11 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) socket$netlink(0x10, 0x3, 0x16) close(r1) 2018/02/11 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006eb000-0x8)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000d89000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000d5e000-0x4)=0xe) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ca1000)={@common='rose0\x00', @ifru_flags=0x2100}) getpeername$inet(r0, &(0x7f000084e000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000b60000)=0x10) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) [ 43.503959] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 43.520815] ip6tnl0: Invalid MTU 547700704 requested, hw max 65392 [ 43.530558] ip6tnl0: Invalid MTU 547700704 requested, hw max 65392 2018/02/11 04:19:41 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002e5000-0x4), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x1ffe0000000000) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000b83000-0x4c)=""/76, &(0x7f0000c9c000-0x4)=0x4c) 2018/02/11 04:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000cc0000)={&(0x7f0000e27000)={0x10}, 0xc, &(0x7f0000728000)={&(0x7f000029c000)=@delpolicy={0x5c, 0x14, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004ac000-0x4), &(0x7f00001f8000)=0x4) socket$nfc_raw(0x27, 0x0, 0x0) 2018/02/11 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000085a000)="5c8a280251388c2ea84018eb2aaf61fd759362130a7ed0", 0x17) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) [ 43.581432] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7609 comm=syz-executor0 [ 43.615126] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7628 comm=syz-executor0 2018/02/11 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000165000-0x8)={0x0, 0x100000000}, &(0x7f0000e66000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003ad000)={r1, 0x10000, 0x9, 0x5}, 0x10) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r2) 2018/02/11 04:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003db000-0xe8)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000d4e000-0x4)=0xe8) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000d73000-0x38)={&(0x7f00006ce000-0xc)={0x10}, 0xc, &(0x7f0000348000-0x10)={&(0x7f0000b79000)=@updsa={0x250, 0x1a, 0x402, 0x1, 0x0, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, @in6=@empty, 0x3, 0x200, 0x2, 0x0, 0xa, 0x80, 0x80, 0x0, r1, r2}, {@in=@loopback=0x7f000001, 0x2, 0xff}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0xecd4, 0x9, 0x1, 0x80, 0x1, 0x101, 0x3, 0x200}, {0xfffffffffffffedd, 0x2, 0x5, 0x7}, {0x2}, 0x4, 0x5, 0xa, 0x4, 0x81, 0x20}, [@ipv4_hthresh={0x8, 0x3, {0x14, 0x10}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x0, 0x2}}, @policy_type={0xc, 0x10}, @replay_val={0x10, 0xa, {0x4, 0x6, 0x3}}, @sec_ctx={0xe8, 0x8, {0xe3, 0x8, 0x1, 0xffffffffffffff2e, 0xdb, "db0850b4d49f9c468ab17ceec1b36c3528c07df1c579f87b410f6f81aa1c6dfdde5ec16f56b06fdf0f1ccf0ac36c70d371825ea6e57d67bf52dce615fb63322809309b17e0cb7219df653bf936dce2dcc85a0bba2efae8ac5452bb3a540a15be79aca386dec9831a96d4a43da80fd7757737af46fa1e5b0b5ff1abdd598cb4593746d6eccc7b4272f670d6d5718619438ee0fc000ef54c9639d088582174a8e2ebe935f29ac97147eb4c06588dd0c7070d786de7b4bf5e1ec4c338042be852ec2d2b11e804d657922dcf0fa86602a5b2aeeb3f8cd31769944ed190"}}, @ipv6_hthresh={0x8, 0x4, {0xa, 0x26}}, @replay_esn_val={0x20, 0x17, {0x1, 0x1, 0x0, 0x2, 0x1, 0x3ff, [0x3e5]}}]}, 0x250}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007f3000)={0x0, 0x0}) socket$inet6(0xa, 0xa, 0xdba) r4 = accept$inet(r3, &(0x7f0000f24000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000030f000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000269000)={0x0, 0xb6, "812f6c0537cc08c0e86db930f2ab8f3f2be52121a92558eb55be7b8b8abc483d5fe0c4debb30889a93b8e9332e40472ca125e1b2b5521681497db8744121180b7dd60763b2ef1d78a9f1f6937124f65cc458a0630e3b226cc2ef1970ecef22716a819e038a7768f14fac03636e17751d3524d0bb6f63d7f9d6dff79e861bb54e575433f64feb76fed385f4d8afacbe9764b6dc8e5d9dccf7cc0c52ff4f7d9cb4ebce036c15b7bf9a60da1d0d1eccd413dfdcc7e98a0a"}, &(0x7f00009fd000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00009fb000-0x8)={r5, 0x36, 0xffffffffffffffff}, &(0x7f0000e43000-0x4)=0x8) 2018/02/11 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000124000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f000029a000)=0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000094d000-0x14)={@dev}, &(0x7f0000fe6000)=0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000fe6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00004b1000)=0x3a) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000fe6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fe8000)={&(0x7f0000fe9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000fd9000)=[{&(0x7f0000fe9000-0xb5)=""/181, 0xb5}, {&(0x7f0000755000-0x6b)=""/107, 0x6b}, {&(0x7f0000a45000)}, {&(0x7f0000e93000-0xcc)=""/204, 0xcc}, {&(0x7f0000f27000)=""/139, 0x8b}], 0x5, &(0x7f0000fe8000)=""/19, 0x13, 0x8}, 0x40000100) getpeername$llc(r1, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fe8000-0x4)=0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0xfffffffffffffffe, 0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000000000)=0xa0) 2018/02/11 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000081a000-0x4)={r0}) shutdown(r0, 0x1) 2018/02/11 04:19:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0xfffffffffffff000, &(0x7f0000002000-0x3)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = accept$ipx(r1, &(0x7f0000000000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000003000-0x10)={0x4, 0x2, 0x406, "e3af5565ddfe", 0x3}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d61000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_rxfh={0x0, 0x2, 0x1, 0x90000000000, 0x8, "a63f96", 0xffffffffffffffff, [0xffffffffffffff81, 0x8, 0x0, 0xfffffffffffffff8, 0xfffffffffffffbff, 0x1, 0x7]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000f, 0x1f, &(0x7f0000004000-0x8)={0x0}) getpeername$netlink(r3, &(0x7f0000001000), &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$int_in(r4, 0x5473, &(0x7f000002d000-0x8)=0xffffffffffffffff) 2018/02/11 04:19:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a000)=0x14) sendmsg$nl_route(r0, &(0x7f0000011000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000003000-0x50)=@ipv4_newroute={0x50, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x11, 0xffffffff80000001, r1}, {0xffffffffffff2ae2, 0x2, 0x6, r1}, {0x9, 0x5, 0x7fffffff, r1}, {0xffffffffffffffc1, 0x200, 0x7fffffff, r1}, {0x9aa8, 0x400, 0x7, r1}, {0x0, 0x7f, 0x0, r1}]}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1, 0xe2c, 0x4, 0x0, 0x5, [{0x400, 0x3ff, 0x40, 0x0, 0x0, 0x400}, {0x8000, 0x0, 0x6, 0x0, 0x0, 0x4}, {0xffffffff00000000, 0x5, 0x0, 0x0, 0x0, 0x2800}, {0x0, 0xa9, 0x6848}, {0x5, 0x6, 0xffffffffffffc682, 0x0, 0x0, 0x8}]}) 2018/02/11 04:19:41 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4), 0xfffffffffffffe08) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000426000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x40, 0x40000000000, 0x80000000}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000746000)={r2, 0x0, 0x30}, &(0x7f0000f63000-0x4)=0xc) poll(&(0x7f0000ae2000-0x30)=[{r0, 0x4040}, {r0}, {r0, 0x2000}, {r0, 0x200}, {r0, 0x8000}, {r0}], 0x6, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000-0xc)={0x80000000, 0xfffffffffffffe01, 0x9, 0xadcf, 0x1, 0xda, 0x1000}, 0xc) 2018/02/11 04:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000020a000)={0x7298, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @multicast2=0xe0000002}, 0x180, 0x4b6, 0x9, 0x2, 0x100, 0x0, 0x8001, 0x1000}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000906000)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "a4"}}}}}, 0x0) 2018/02/11 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000692000-0xc)={0x0, 0x345, 0x30}, &(0x7f0000dff000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000689000)={r1, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe1}}, 0x3f, 0x7}, &(0x7f0000bf4000-0x4)=0x98) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r2) 2018/02/11 04:19:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xfffffe92) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000001000)={0x80000001, 0x20, 0x8, 0x3ff, 0x1d, 0x5}) 2018/02/11 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r0, r2, 0x0, 0x31a) r3 = socket$inet(0x2, 0x6, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r1, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x0) 2018/02/11 04:19:41 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) write(r0, &(0x7f0000004000-0xc), 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x81, 0x2, 0x2, 0x2, 0xa0, 0x80, 0x7f, r1, r3}, {0x3, 0x7f, 0x5, 0x3f0000000, 0x7, 0xfffffffffffff001, 0x7, 0xb8c}, {0x0, 0x3, 0x6, 0x80000000}, 0x6, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x0, 0x0, 0x8, 0x7ff, 0x9}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000006000), &(0x7f0000004000-0x4)=0x4) 2018/02/11 04:19:41 executing program 7: r0 = socket(0x18, 0x2, 0xffff) recvfrom$ipx(r0, &(0x7f0000466000-0xc8)=""/200, 0xc8, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000aa4000-0x38)={&(0x7f0000643000)=@un=@abs, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000581000-0xad)=""/173, 0xad}], 0x2, &(0x7f0000c49000)=""/96, 0x60, 0x3}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ede000-0xe8)={{{@in=@broadcast, @in=@loopback}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000002000)=0x8001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000-0x8)={0x1, [0x0]}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r2, 0x7}, 0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1, [0x1ff, 0xffff, 0x8b, 0x5571, 0x7, 0x5, 0x5, 0x5]}, 0x5c) 2018/02/11 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000516000), &(0x7f0000d48000)=0x105) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005a2000-0x4)=r0, 0x4) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000f93000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0xfe65) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000353000), &(0x7f0000443000)=0x4) 2018/02/11 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000845000)={0x100000001, 0x400}, 0x8) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) pipe(&(0x7f0000e2e000-0x8)={0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000833000-0x4)=r3, 0x3) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a0c000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000071c000-0x8)={0x4, 0x3}, 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00000fe000)={0xfffffffffffffffc, 0x9b77, 0xf7a3, 0x8, 0x1c, 0xc81}) socket$inet_sctp(0x2, 0x5, 0x84) accept4$ax25(r0, 0x0, &(0x7f0000713000-0x4), 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000380000-0x8)) recvmsg$kcm(r3, &(0x7f0000d44000-0x38)={&(0x7f0000946000)=@can, 0x10, &(0x7f00002f3000)=[{&(0x7f000020a000)=""/79, 0x4f}, {&(0x7f0000afc000-0xb2)=""/178, 0xb2}, {&(0x7f000045a000-0xea)=""/234, 0xea}, {&(0x7f00003c9000-0x18)=""/24, 0x18}, {&(0x7f00008fd000)=""/106, 0x6a}, {&(0x7f00006e1000)=""/248, 0xf8}], 0x6, &(0x7f0000a87000)=""/1, 0x1, 0x6}, 0x40002140) close(r1) 2018/02/11 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xffffffffffffffe7}, 0x1}, 0x0) 2018/02/11 04:19:41 executing program 0: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20), &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f85000)={r0}) getpeername$inet6(r1, &(0x7f000099b000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000063d000)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000885000-0x56)={0x0, 0x4e, "d38ec9291678564cb26e6cbf9dfde91c99437f313bb61f3bc118ddc4a1c3f391a412b9bb7c619eb3a3c7628196c1b389251ad85dc6e5c887cfce3ce726b592b2cd9f0030e7424a6c828d48de0f37"}, &(0x7f00004de000-0x4)=0x56) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007b6000-0x20)={0xfff, 0xfffffffffffffff8, 0x2, 0x14000000, 0x3, 0x7, 0xd0, 0xffff, r2}, &(0x7f0000ed7000-0x4)=0x20) socketpair(0x8000000001001d, 0x8, 0x3f, &(0x7f0000d86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r4, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) shutdown(r3, 0x2) [ 43.738730] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 43.746341] in_atomic(): 1, irqs_disabled(): 0, pid: 7678, name: syz-executor4 [ 43.753717] INFO: lockdep is turned off. [ 43.757792] CPU: 1 PID: 7678 Comm: syz-executor4 Not tainted 4.15.0+ #222 [ 43.764708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.774047] Call Trace: [ 43.776621] dump_stack+0x194/0x257 [ 43.780226] ? arch_local_irq_restore+0x53/0x53 [ 43.784872] ? fs_reclaim_acquire+0x20/0x20 [ 43.789176] ___might_sleep+0x2b2/0x470 [ 43.793124] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.798985] ? debug_object_fixup+0x30/0x30 [ 43.803282] __might_sleep+0x95/0x190 [ 43.807063] kmem_cache_alloc+0x2a2/0x760 [ 43.811190] ? lock_acquire+0x1d5/0x580 [ 43.815139] ? __rds_conn_create+0xe46/0x1b50 [ 43.819607] ? SyS_membarrier+0x700/0x700 [ 43.823729] ? init_timer_key+0x163/0x3f0 [ 43.827943] rds_tcp_conn_alloc+0xa7/0x4e0 [ 43.832178] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 43.836562] ? rds_cmsg_atomic+0xff0/0xff0 [ 43.840771] ? __lockdep_init_map+0xe4/0x650 [ 43.845158] ? rds_cmsg_atomic+0xff0/0xff0 [ 43.849367] __rds_conn_create+0x112f/0x1b50 [ 43.853766] ? rds_conn_drop+0xb0/0xb0 [ 43.857630] ? lock_downgrade+0x980/0x980 [ 43.861753] ? lock_release+0xa40/0xa40 [ 43.865704] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.871562] ? migrate_swap_stop+0x970/0x970 [ 43.875947] ? rcu_note_context_switch+0x710/0x710 [ 43.880855] ? __lockdep_init_map+0xe4/0x650 [ 43.885238] ? lockdep_init_map+0x9/0x10 [ 43.889274] ? __init_waitqueue_head+0x97/0x140 [ 43.893916] ? init_wait_entry+0x1b0/0x1b0 [ 43.898129] ? lockdep_init_map+0x9/0x10 [ 43.902168] ? rds_message_alloc+0x28c/0x330 [ 43.906551] ? rds_message_next_extension+0x210/0x210 [ 43.911712] ? trace_hardirqs_on+0xd/0x10 [ 43.915837] ? _raw_spin_unlock_bh+0x30/0x40 [ 43.920221] ? lock_downgrade+0x980/0x980 [ 43.924344] ? __release_sock+0x360/0x360 [ 43.928463] ? lock_sock_nested+0x91/0x110 [ 43.932676] rds_conn_create_outgoing+0x3f/0x50 [ 43.937321] rds_sendmsg+0xda3/0x2390 [ 43.941099] ? avc_has_perm+0x43e/0x680 [ 43.945057] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.949535] ? iterate_fd+0x3f0/0x3f0 [ 43.953314] ? trace_hardirqs_on+0xd/0x10 [ 43.957438] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.961913] ? sock_has_perm+0x2a4/0x420 [ 43.965949] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.971286] ? lock_release+0xa02/0xa40 [ 43.975244] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.981116] ? __check_object_size+0x8b/0x530 [ 43.985591] ? __might_sleep+0x95/0x190 [ 43.989541] ? selinux_socket_sendmsg+0x36/0x40 [ 43.994184] ? security_socket_sendmsg+0x89/0xb0 [ 43.998914] ? rds_send_drop_to+0x19d0/0x19d0 [ 44.003386] sock_sendmsg+0xca/0x110 [ 44.007078] SYSC_sendto+0x361/0x5c0 [ 44.010770] ? SYSC_connect+0x4a0/0x4a0 [ 44.014722] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 44.020068] ? schedule+0xf5/0x430 [ 44.023598] ? SyS_futex+0x269/0x390 [ 44.027284] ? SyS_setsockopt+0x215/0x360 [ 44.031408] ? trace_hardirqs_off+0xd/0x10 [ 44.035616] ? exit_to_usermode_loop+0x198/0x2f0 [ 44.040350] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.045864] SyS_sendto+0x40/0x50 [ 44.049293] ? SyS_getpeername+0x30/0x30 [ 44.053327] do_syscall_64+0x282/0x940 [ 44.057188] ? __do_page_fault+0xc90/0xc90 [ 44.061396] ? finish_task_switch+0x1e2/0x890 [ 44.065862] ? finish_task_switch+0x1b9/0x890 [ 44.070682] ? syscall_return_slowpath+0x550/0x550 [ 44.075586] ? syscall_return_slowpath+0x2ac/0x550 [ 44.080499] ? prepare_exit_to_usermode+0x350/0x350 [ 44.085487] ? prepare_exit_to_usermode+0x227/0x350 [ 44.090476] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 44.095122] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.099943] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.105107] RIP: 0033:0x453a59 [ 44.108272] RSP: 002b:00007f2b4c227c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 44.115952] RAX: ffffffffffffffda RBX: 00007f2b4c2286d4 RCX: 0000000000453a59 [ 44.123197] RDX: 0000000000000000 RSI: 0000000020fc2000 RDI: 0000000000000013 [ 44.130441] RBP: 000000000071bea0 R08: 000000002069affb R09: 0000000000000010 2018/02/11 04:19:42 executing program 0: pipe(&(0x7f0000cc0000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000708000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cef000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000cc1000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000bc9000-0x10)={&(0x7f0000f20000)=@getsadinfo={0x410, 0x23, 0x0, 0x7, 0x0, 0x7556, [@policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0x47fbdba0, 0x1, 0x3, 0xa, 0xa0, 0xb08683c27584139d, 0x0, r1, r2}, {0x0, 0xfffffffffffffff8, 0x0, 0x5, 0x2, 0x6, 0x4, 0x1ff}, {0x100000000, 0x3, 0x4, 0x7}, 0x4, 0x4, 0x0, 0x1, 0x1, 0x3}}, @output_mark={0x8, 0x1d, 0x1000}, @algo_auth_trunc={0xa8, 0x14, {{'sha384-generic\x00'}, 0x2c8, 0x60, "462ebb115e0d04437e94bc14f7060c0033a2a0f8a7814d6a08f17609c2db36df6a1b26f1eef33905333ab95b9f71f9ace6f37208db4352313f0c3e2ac3b08a0f30d48a3b76a01882ebada8496c3b47fd057f719a222cb75fc2"}}, @policy_type={0xc, 0x10, {0x1}}, @policy_type={0xc, 0x10}, @policy={0xb0, 0x7, {{@in=@rand_addr=0x100000001, @in=@loopback=0x7f000001, 0x2, 0x2, 0x2, 0x2, 0xa, 0x20, 0x20, 0x0, 0x0, r3}, {0x43, 0xff, 0x3, 0xff, 0x72, 0x800, 0x100, 0x5}, {0x184f, 0x0, 0x9, 0x100000000}, 0x401, 0xd, 0x2, 0x1, 0x2, 0x1}}, @algo_auth={0x11c, 0x1, {{'tgr160-generic\x00'}, 0x690, "449391bfa44295e5cc55fecdecbc16f834e5b6d7a3756693163e48a1767c1125a4eaa19c0a04c013b1b6f6e590d430d9c262f584f701ce07c3078d6568ed3343e00b71368cba24365d04c7b8776c7bbb58bad6684218a69e74c898c02a0b5b85e5c40d3630d1909890c323a84e0402b16b7bc34b6c78454dc0660524920bd96a952526c0270fdf2a152724ba4939080dc1c7ccf0c798529ad8d3458648ec1f80e2924870fbc406938d9d3d0342be9257c9169ca16d9199ef048c7c188af099babfa5ea61afd01ba1ea393b83d4aceafb0a6e"}}, @algo_auth_trunc={0xb8, 0x14, {{'sha512_mb\x00'}, 0x360, 0x40, "854603bda8f5deea8540ef954e2ddd3f555a8bcd05752f662d3327373892427fa640e0e7e2a51b13e56627d724c2bbe82eea0622f3d3d75ccd9151a264b81a544872a74d8e9c3bf033de309ad46da942c16495dd15da8689c11a6378692a3dd941c74514c70a8785510de0c7"}}]}, 0x410}, 0x1, 0x0, 0x0, 0x80}, 0x40) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000013000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000-0x28)=[{0x28, 0x29, 0x5, "270202010000007eadf2480cc5e47c6852"}], 0x28}, 0x0) 2018/02/11 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x9, &(0x7f00007d5000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f85000-0x4)=0x9, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) sendto$ipx(r1, &(0x7f00005d0000)="14e75b42abe30ef862fd901c45212cce682cc6f4cfeaed6dfe903d302432d98c2c808e3b59675f3cbf0e36ce0ce602fd0c", 0x31, 0x10, &(0x7f0000fd0000-0x10)={0x4, 0x1, 0x7fff, "eb0feafc4303", 0x100000000}, 0x10) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f00001b8000-0x70)=[{0x0, 0x0, &(0x7f0000d32000)=[{&(0x7f0000534000)="1281b6ca2cc2bd6524e35d108a75c64ad447b99161061e74fc9b85297b2c27029e7f401b19c3960b1436e987f782a4170e689805f9c4f3e7122451d478d66868c92709a4d9a8ef5e866fbfcf92bc814484d0d019dbdf81fbfb15ddf11c8baf7330fd59e4d636fdf32af032fc14c3d17dafd3628d27b593e4eb79155e695cac48", 0x80}], 0x1, &(0x7f0000005000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f00007c6000)=[{&(0x7f0000dde000-0x2e)=""/46, 0x2e}, {&(0x7f00000a1000-0x9d)=""/157, 0x9d}], 0x2, &(0x7f0000c1d000)}, 0x0) 2018/02/11 04:19:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 44.137688] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 44.144935] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/11 04:19:42 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000a000-0x5)='htcp\x00', 0x5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/11 04:19:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x4, 0x6, 0x42c6538f, 0x4, 0xc, 0x1, 0x4a}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000353000-0xc)={0x0, @local, @remote}, &(0x7f0000ae8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000001000-0x30)=@raw=[@ldst={0x3, 0x2, 0x0, 0x0, 0xa, 0xfffffffe, 0xffffffffffffffff}, @generic={0x0, 0x2, 0x4, 0xffffffff}, @map={0x18, 0x7, 0x1, 0x0, r0}], &(0x7f0000be3000)='GPL\x00', 0x6760, 0x3c, &(0x7f0000000000)=""/60, 0x41f00, 0x1, [], r1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00007fd000)=r2, 0x4) 2018/02/11 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000974000)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) getsockname(r0, &(0x7f000003e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000738000)=0x3a) connect$nfc_raw(r2, &(0x7f00002dc000)={0x27, 0x2, 0x9, 0x7}, 0x10) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/02/11 04:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000a10000+0xdf3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x4000005, 0xfffffffffffffffd) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f00009f3000-0x38)={0x0, 0x0, &(0x7f00007f5000-0x20)=[{&(0x7f0000304000)="9faa7e40282983af5adefdaf79e21b2af3e6e748de8a1b6b080b88ac", 0x1c}], 0x1, &(0x7f0000171000-0x1088)=[]}, 0x0) 2018/02/11 04:19:42 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f12000)={0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009f1000-0xc)={@broadcast, @loopback, 0x0}, &(0x7f0000f14000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000216000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c55000)=0xffffffff, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/11 04:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r0) 2018/02/11 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000042c000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='ip6gre0\x00'}) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000f49000-0x4)=0x8000, 0x2b6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000096000)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x1ea1}], 0x38) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000672000-0x4), &(0x7f0000039000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d88000-0x8)=@assoc_value, &(0x7f00004c7000)=0x8) 2018/02/11 04:19:42 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000000c000), 0x800) accept4$nfc_llcp(r0, 0x0, &(0x7f000000a000-0x4), 0x30886e72d18ee21f) r1 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10}, 0x2) close(r1) 2018/02/11 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000325000)=@abs={0x1, 0x0, 0x2}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = socket(0x15, 0xf, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00008f4000-0x4)=0xfffffffffffffff9, 0x4) poll(&(0x7f00004ef000-0x8)=[{r1}], 0x1, 0x7f) close(r0) 2018/02/11 04:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000bfd000)=r3) close(r1) 2018/02/11 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x1ff, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000db1000)=""/4096}, 0x3d9) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000812000)={0x0, 0x0}) bind$ax25(r0, &(0x7f00001d5000)={0x3, {"72709bac8c6ef3"}, 0x3}, 0x10) 2018/02/11 04:19:42 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x400000000000800, 0xffffffffffffffff) readv(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) 2018/02/11 04:19:42 executing program 6: socketpair(0x11, 0x6, 0x100, &(0x7f0000892000-0x8)={0x0}) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d58000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00005ff000-0x5c)={{0xa, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, {0xa, 0x3, 0x2, @empty, 0x8000}, 0x0, [0x0, 0x6ccc57ed, 0x22, 0xfffffffffffffff7, 0x8000, 0x6, 0x0, 0x7]}, 0x5c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000d51000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b2c000-0x10)=@common="6c6f3a000089ffffffff9300"}) socket(0x8, 0x80005, 0x9) 2018/02/11 04:19:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x7, 0x400) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000070d000), 0x4) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000a48000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000035d000)=0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000057a000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f000037a000-0x4), &(0x7f0000eca000-0x4)=0x4) 2018/02/11 04:19:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0xfffffffffffffffc, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000de0000-0x2)=@req, 0x10) 2018/02/11 04:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000083b000), 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e1f000)) 2018/02/11 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) socketpair$inet(0x2, 0xb, 0x80000001, &(0x7f0000fe5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000837000-0x18)={0x0, 0x29, 0x10, 0x2, 0x7}, &(0x7f0000707000)=0x18) sendmsg$inet_sctp(r2, &(0x7f000054c000-0x38)={&(0x7f0000bc6000-0x1c)=@in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x43}, 0x1c, &(0x7f0000bf2000)=[{&(0x7f0000b53000)="4df5ae904de5862ba4c0a2f94cdfb54672fee690407c524f49b29174c899883b8105e4a27c790e170b441d4ab2be814303e58167f1a9e851e2dd3177705ca6631ad8bf2d4702e553316beac286330668f9d72a1a4853759b1af9c6ad553e2ceb69a479be193ab5df80a31c50af27cb57be4d2b2bfee931a65df1c9402aba1f9fdcd4b8c475608a7cb93416e174648ca219bfaeebf59e0674a5e55ae82d33aaf5a655ec70d9f5b6ce92ae0c501a36678387596e435e6f15acd7715b924cd57a", 0xbf}], 0x1, &(0x7f00002a1000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x208, 0x68, 0x9, 0x0, 0x3, 0xb5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8005, 0x10000, 0x7aea, r3}}, @init={0x18, 0x84, 0x0, {0xe4, 0x3e, 0x0, 0x95e}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffeffffffff, 0xe90, 0x4, 0xb30, 0x9, 0xb4e, 0x8, 0x3, r3}}], 0xc0, 0x40}, 0x40000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000046c000-0xd5)={r3, 0xcd, "2b3f326e67edc931bc98029118b9b324f74383d96fa9608fe060beffab7500898d9f126638762a5fdf491b56c6ff6a50a947b652268509d64608eb6f002bfa7af952ce2a454f0bb72b30e7f52c42b93bd44d0a697c5e4d22ea618e361f14d41097462aae29896df51b517eba3a79168184a450eb193658eccac41dce56ac871f504edc81e05d8deb0b935433d381437ae9dbf97a21327a55293c5a3b913467628bc3f88e7d3cbdbf59acd1139da9b78d93e732a2b0f931e049d0eabbf1940053de9797480d89e8245053ebcf78"}, &(0x7f000086e000)=0xd5) 2018/02/11 04:19:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00003ae000)=0x3a, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c7e000-0x10)={0x81, 0x8008, 0x4, 0x543e, 0x0}, &(0x7f0000cfa000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007cd000)={r1, 0x8, 0x30, 0x4}, &(0x7f00000a2000-0x4)=0x18) syz_emit_ethernet(0x46, &(0x7f0000c8a000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/11 04:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r0, 0x7, &(0x7f0000fa8000-0xfc)="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") r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000093f000-0xa)={0x5, "e2e5035b6031"}) r2 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000025c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000983000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000c91000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f10000)={r4, 0xffff}, &(0x7f0000d35000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000700000-0xb8)={0x0, 0x8, 0xf2, 0xff, 0xcae9400000000000, 0x9, 0x4, 0x8, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xffffffffffffffff, 0x4, 0x1400000000000000, 0x3, 0xfffffffffffffff7}}, &(0x7f0000324000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000ca3000-0x8c)={r5, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006b9000-0x1)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000d64000)={{0x7, 0x9, 0x1, 0x7, 0x4, 0x5}, 0x0, 0x3ff, 0x1}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000fe1000)={r6, 0x1}) write(r3, &(0x7f0000f19000-0x26)="2400000021000000071c0f65ff0ffc23020000ff000000000000c5b308000b00000000004e5b", 0x26) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000066a000)={0x0, 0xaa, "363f197a1c3deb12c4d39002d27884ad57dcf2798e38ae1966696241fe7dc42c156855da8c9d08865755e65b64160144a4966c5db0fc88f7f09a3720cec7fe48276cb31b06fde453031790c561d7b588897bf4c0fdc7ef2e172bf3e318ebc1bfe55fda2e12d18605da9dad9cde95ab204aa2b32860736cf6815f7fed64f9d0bf357e5cab3a7ca47795c39c1bf9bc60a4e15ea373c693bf4c43f3b362bfdfd74bfa6bb1d1a86c19361af9"}, &(0x7f0000df5000-0x4)=0xb2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000cd2000)=@assoc_value={r7, 0x1f}, 0x8) 2018/02/11 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a70000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ffa000-0x4)=0x3a) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ffa000-0x10)=@req={0x9, 0xffff, 0x2, 0x3ff}, 0x10) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff8000)={0x0, 0x0, 0x1000000000000004}, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ffa000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ffb000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff9000), 0x4) 2018/02/11 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000018000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c53000-0x4), &(0x7f0000fae000-0x4)=0x4) bind$alg(r0, &(0x7f0000ea7000)={0x26, 'rng\x00', 0x0, 0xffffffffffffffff, 'drbg_pr_hmac_sha1\x00'}, 0x101) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000aed000)={0x8, {{0x2, 0x2, @multicast2=0xe0000002}}, 0x1, 0xa, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x5e8) recvmsg(r2, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf}, 0x0) socketpair(0x8, 0x2, 0x0, &(0x7f0000b2e000)={0x0}) recvmsg$kcm(r3, &(0x7f00000d4000)={0x0, 0x0, &(0x7f0000bed000)=[{&(0x7f0000a31000)=""/140, 0x8c}], 0x1, 0x0, 0x0, 0x81}, 0x42) 2018/02/11 04:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00007ec000)={&(0x7f0000dbb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000379000-0x10)=[{&(0x7f0000c81000)=""/205, 0xcd}], 0x1, &(0x7f0000628000-0x18)=""/24, 0x18, 0x8}, 0x40000022) getpeername$unix(r1, &(0x7f0000470000-0x6e)=@file={0x0, ""/108}, &(0x7f0000949000-0x4)=0x6e) 2018/02/11 04:19:42 executing program 4: syz_emit_ethernet(0x9c, &(0x7f0000059000-0x9c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7fff, 0x80000001, 0x210b}], {0x8100, 0x6, 0x17, 0x3}}], {@ipx={0x8137, {0xffff, 0x86, 0xffffffff, 0x0, {@broadcast=0xffffffff, @random="e915354d370d", 0x8a39}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, "86ce746fe7f17778fd31f2a5d720ef850cd1e3787c6f6ba52805bdcedaed35ee8b00000000000000011ca49a77097b163d13c91d9b4041cf2370443524a86bc21783377d58f137f12334dab604978fc08eaecff44583b1ddef52cdd1170d6b579483c5c2886560e5"}}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000bbc000-0x4)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000eb9000)={@common='ip6_vti0\x00', @ifru_flags=0xb00}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1), 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000525000-0xe1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xb44e, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6e39de902479d315415cbbd0edf8e8f29c74f9b073a8508c7cd3c1cd97309116"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/11 04:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) recvfrom$llc(r0, &(0x7f0000cf1000)=""/243, 0xf3, 0x1, &(0x7f00003ee000)={0x1a, 0x9, 0x80000001, 0x4, 0x100, 0x31d, @empty}, 0x10) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:42 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x80000000000, 0xffffffffffffffff, 0xfffffffffffff00c}, {0x10000080000006, 0xffffffffffffffff, 0x2}]}, 0xfffffffffffffffb) sendto(r0, &(0x7f0000fc1000)="7205c7a0", 0x4, 0x0, 0x0, 0x0) socketpair(0x1, 0x100000000a, 0x10080, &(0x7f0000186000)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000fc4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000fc3000)=0x14) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000fc3000)={r4, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ef6000)={0x0, 0x1000, "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"}, &(0x7f0000fc4000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f10000)={0x0, 0xb3a4, 0x1c8, 0x6b74, 0x9fa7, 0x100008}, &(0x7f000018b000-0x4)=0x14) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fc2000)=@abs={0x0, 0x0, 0x2}, 0x8) r6 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006a0000)={r5, 0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba4000)={0x0}, &(0x7f00009e6000)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000845000)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000fc4000)=0xe8) r9 = getuid() mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r6, &(0x7f0000864000-0x38)={&(0x7f0000fc2000+0x28a)=@proc={0x10, 0x0, 0x0, 0x8}, 0xffffff87, &(0x7f0000fc3000-0x20)=[{&(0x7f0000fc2000)={0xfc, 0x25, 0x32, 0x0, 0x2, "", [@nested={0xec, 0x6a, [@typed={0xc, 0xe, @pid=r7}, @generic="d36b88541d9e210d85d52fe40f7da4c3b1e9513be094a5d345054098771cff6d1775b8eacaa8726bfaeba4068009fafa2d98d8422e3402632cb658793b5e7f7176278b6963a81ec3c6b90802b9ae7c126a743581af592c14e1220518e81fab0de744281d780032641515a88b56c111b9e8a85a92e6217be3addb2e1e7107e916d7a63d5f505d13266c8d8f7a9563ab3e78725eab81faade17ee216ec9a487f4df32406c23d6a7a4638efd08df0405fbcd4359ddc68953710e65cf3eba3ae435bca23a4f5434a77df21a6ae4d857374ce0f24a525ea9848956f8e"]}]}, 0xfc}, {&(0x7f0000a7d000)={0x10d0, 0x38, 0x200, 0x6, 0x3, "", [@typed={0xc, 0x13, @uid=r8}, @generic="7c6063df60fce985ad0bf0e511897472d6257986e5277b1d3713537d9c900f8d645a9ae4f1c6fa54e056c8bee97aa6e74f57ac9e5da507d89a6fa55558263dd05161852b4fe517933405d3", @typed={0x0, 0x3a, @pid=r7}, @nested={0x24, 0x6c, [@typed={0x8, 0x4d}, @typed={0xc, 0x2, @uid=r9}, @generic="39138bb3df62e95152"]}, @typed={0xfffffffffffffd91, 0x80, @str='\x00'}, @nested={0x38, 0x1a, [@typed={0x10, 0x3b, @str='nodev:\x00'}, @typed={0x18, 0x49, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x80, @u32=0x1}]}]}, 0x10d0}], 0x2, 0x0, 0x0, 0x8000}, 0x80) 2018/02/11 04:19:42 executing program 4: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="ae6a9d7eb6af52cd535ad528913e39a5", 0xff}) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000006c000)=0x2, 0x4) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x5, 0x0) r1 = accept(r0, &(0x7f0000397000)=@generic, &(0x7f0000340000)=0x66) bind$bt_rfcomm(r1, &(0x7f0000319000-0x9)={0x1f, {0x81, 0x8, 0x7a, 0xffffffffffffffff, 0x9, 0x2}, 0x81}, 0x9) syz_emit_ethernet(0x12f, &(0x7f0000832000-0x12f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0xf53, 0x6, 0x121, 0x0, 0x9, 0x101, 0x6c, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@cipso={0x86, 0xd, 0xb065abb, [{0x3, 0x7, "c53996d43d"}]}, @noop={0x1}, @end]}}, @igmp={0x22, 0x3, 0x0, @rand_addr, "2abf6aa3477f3c7954481fb7ceb9d84b12997e2ac19652cd191f1279238552319d899f9ea8ab88a222483fc01ff56c0649456acd4466acd8f93d4b0fb447a787f8958eef5aa0f5acadf3a45c9163b3c03c2435ca13fe005bb0aa9b2f4db74f6a9fe90a5d756e500fa5d7c3cd0b9375857bc2436d1448190b38cfe1a94e25d48678ab4c14d551732d9a852a0187cadf0b78c4586076268da83a59bda0d76bc9de75b4f9235a3cdc5deb86ad5684c8a4950c520a3fd055ca3a0876096af5fa46aed48fdadd9e890444d8f072c34da86f6a7ad8ec5b24013b4b4bb62345405c02680cc13a4c4ab12a228955cffa8115b765ebf5d643e7"}}}}}, 0x0) 2018/02/11 04:19:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x0, 0x0, 0x3}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e2000)={0x0, 0x0}, &(0x7f0000e2e000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e5e000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000c99000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000046b000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00001a5000)=0xe8) r4 = getpid() r5 = getuid() r6 = getgid() sendmsg$netlink(r0, &(0x7f000049f000-0x38)={0x0, 0x0, &(0x7f0000dbd000-0x40)=[{&(0x7f0000c50000-0x1010)={0x1010, 0x25, 0x400, 0x6, 0x2, "", [@generic="86c3c595e5f26f3b8b193bcf707dfc5447321eba185c015ef099e2437bac1e1d45458105d9b34b9b53af63f7ea59d26921a0ba43e470fa7f1a397888e50e475ed1d93719a1af6d6c6e05b26f8e8f3815021323b5b951c8f5ad0d235f42267f9c9f5961a60b2e5f83ce02c6cc4e2b9acd8693325dfa3aedd8201e70bb14fe0c16b9f83ecc40c49650316d933a7d4cc3db98aad632f0c3e5fe533051627708d082e902104e208bf959abb4054b534df25ded07977d06fdf3ee307d1b68510349846ecd9b6fbdd4f8825eafd909f25ad24bae31e5fc47e54229ef18cbdf97ff19fab234bea7b335c566ebc0927060530ba7ce65779c162de3dd801eed90e3fbb824a81c68318cdbf960c82ccb87be96100370664caea82ba2b5524eb7c89462849b35022462c01d040d5081d6c9ee3e7924a5fcd1314c97a13517f4ed353ba2371f5224e98e8834fdff5d955ffd29a1569b2b66e0d3579761f84c4880d40f4615d25105383359ea94f3f337d08920b1b658728e0cf7d1188c9c2b6f9846057f169e81c05eb29ed9e2a2beba10e3e27ba2f08368f27e2e702fbfa6512d4897ce08637938bd1fe588fae461037714410e0c4903b0acce4c904b9475e96a0403177ccab2928f40c8718dca771f932f9efa6fe2851196e9e2b1e63728e7b739a574c5501d8f96444cf773e05edc849ffb7f95371eb3fed5f126c576db8e6596c457549a2b34b8b6bf0e143bd7b78a8401c555e2f7a2e3cf09b06866b207ea4bb630d802974b040be028088ab53122a35dd2597462bd9dc18aad05898fc193c647f4ee37f84420ba2277308eb6b6de995e75bf88e15e5a68b6617a7c9ce3bfac5add2ddd5ef1fbc6c6c6d2ed128817f0520c9b5c0570c0508f5b49848dd57a4b363ecefc9df394e5ab1cb3df4c8e6782a0d7e8373e3b0443239858fddc3743f6f22ad973c9ba82942d9bdd9ec459c1bbd7d0e30b779ded7671ae7da8f18563b93ac1ababa36556b8fcac1319963cb6b9309de5035ee5ef897bb54aade8e7dba72daa1128dbc3ddd6ae790217a5bb22348569505dfbf4c2870732f5c710b03ffba8cc017f392f011f61ea80712ae1dab9e3b7b441a1c2b2beb4b2fc45b8f31fdb884b4ac4b09212a0a40233c7168c11dda6897b86337d484bf12252f8a28010baa277cc0ca8206451f75013f0492232f419539cbd9c6fe037e70655b0aca346c294169968a54a90e744b0c143a8676b7e436be09e43aba0a4f2687b243cc950ac53d6a7d05f29d2806e93689a06639f6889af6273f96e25e07c4d52cbd439c3a224d7f73b5b28c98c782198b6933b346c9749c504daaa8ed92b8f942ae6442dd102eda23510afd1476105a170dfc20e836af1191e3aaf5d27d088493e892e82bc38463c66c3bd978d635e580968f9cbbd22cf9a9491ce410b47dd38a868d303ba038eccca95b813a80f021657cb87c4810ab516052fe6fd4eafad7ff55b95e5ded1608167d331037a30417d74644c22bdd6f72dcfd5467cf5528a3a5baecdc6b7516bda9916cac194436502b0d527200b3937aeebc0a7f55678bcc6ef7fafb9f74b6eedc7f15526a045fc412d6736284787eaf9900b88199a97ac16744b92b321ae1c6d78ea47b780cdfbf230555f6dae7ead4a0a8efdea5c2d731df75b9929e65d78e75ab81a294858addb0881b2d32217e460d89ab69180eef29d349952e88f49c52624f6d67054a0fe7da6b2fe3580dd9d49a7a5d10061a2aa892e465a0e45c138eeb712ce950844836895cdf0b12294217d7ba1c701bb26bb5c3441abefbde7fb43644f13626fa6247bfd012a8edb8ae6994368832f84568daa08dd2e40fe42b660ba6a869ef9fac3c71632124e157cb663df4cc3bb7e307aee655b40f34f67e7200992b21c2a6f54a2e016d1024b20a1c9d58ed851c9c7392d13601523c8d83bb7e81ac1c65741f82ef1d05a689cae00af8f89a313da534241fa208712b092d1aea9231d29be9cca742d005c705aab2aa2a1f63293a8a21ff395b166190f254bb9f22af34ee2ad4164661a8e8d4339fa3584ca9851104ead5e87abc8756838b04c05232b9dd630af36459c04d12cfb2a636acf967a63bd1c22b97003ab8856856ea9d177516ff50a449091e6c397f524ace72637af1255964f3ccf9093d6fa8b5dd9a46b5479dcbe71ef7075178706ad001e0fdeed8eff3a4e62412ffb91c82c1baaf339ca908af7fe8acaecb1abf05cd49a6ac8ad6e8243025145b4ce875cb81d279ce4501fdd8884565e27fd151f027cb1d7d4be6307a7fd0bb31a8b06daec6b5f8ea28161cbdd91f89a25962d7dee40e7ce170f7604c0ee8a86b6393afd2f6783c18c1d441bd0b6a6464244e8a7c0a083ef9f137b48d62623fbc613c1c585c4b86bb7c7d70ea5cfc9bcd1725347d436799a2049c79e7330e415d385d9b127c126d9f038960c90dac6bed410fd523141578d3dc53583472482d850267f4868a24db28617485eaf4d7818ddb12935a18ffca6bcd47fe21202a029bacc2010dc7f64024f7f07bf319ed1efa2b3aaba5a64f79035eb426c79f30b425805614c2dd1f7f480328d8d7ce1016177afd82e12d4c07bf49a6c3b142544e4d83173e3de13e669ffd1f1f2ebd8d042f6d762a8d934beef9d9f77da39bdc5014ee5e5116367cbc53a43658883a4ff3542f515ec7330d4e2bd27d8ef76e66e26db23d9e4dea8ab6d6d110a3acbd6209cd5ccb5f1600fb4467d0b4dbe0a3512e63a92acd0c7ca33360bc982d0ebb63cf4fe1234638f5b5291bd818e103bb830dfdf994a8efebc513b60778abfcd65013f7e7033d960b74bcaedcb8bd84e8afb4dd084a3ce00db6475b6fb6200f77425de48aad2a9ea099880452fba675244fede31ecd775ef94b9eff59e81c047781c2eb7fd061a456149fc535fcdb51db94a99640aeb5b075f87232e0c1cf2a2bf8f0f1385008cb098a18d6fe3efaab03551040cff065e9cbba638cd638f7780a4b72aa77026978fc6391d181127884228a760d5cdd2ed05b2d82a44177c364b282d3b19d5ec93128176aab2c9439fd7e6e62f30d3bd42071d240dad4eb1cfed00b05ad7861436b87912741adc944d3c1c1cd56a5c286e0e88ac98979ce9d643619439e450b2af4c79a108f46fd129cef66a568004ec21cfeee9f4131f4c6ba1335355750d1739cfe58b694bd67c4bad57ecb878b86d6241e379d8e831e75c8ff5d13d92b92b646f84ca0388324438261a6fecf20a70586da37550471c3d5f371b00cf518434abac692eda39bc3df5f12c8ef0b390af2edc6c3a3a35ea6c5d90e3771ea9615c1d9c5fedc4e8638f63162498df3692cd692ffe4a27a5b7419ff7284e2eb53635a7ed9961630d4c46a27921cd71f7c8800316f4c8899d1fd1582713174a1480882c51fd420e168683f529566b86407b221a650976f6dc4056bf81d8485dde0901cf17c89818a81989c5f532e5898b4a6af2499fe212450ccf7f260c5e12accc0402a2cd774a380e7623930862e21fca611516183edc4b5af755cecd2cac4c96f06051a3d1a71beb0ec35110592f794ff1f5e27b52f87a56104822cdf4c1842da9ce72f52af7e336f0f192a1db0bcf3e8af32ea3bad6cd0a022fef630f6dfe276dffb3c03532d2d52d781867fbe0699b133368fda58e52c37b0b5af36b0c60e76a0fe527362705c1c3bbe88b3148a24c305df901d4a3c04b6486d73b03e18a083cb772c87e90565f1e93e3f5077f1b8dab243ba78856018f0d8e1a964f856ffee3c6645ff11ce96bd5ef1171ac7c55ffdc8f8cd920701a327925b5b8667e0b4107d2b20697e5d9cceb06f4d2dc545de5679e8bbd01657c38910969ac5c8dfab2e1fab983bdfa236c9411a7ce6d34e07fb90ab57bf7bc61b444c24cc1437cb80b5d73978dc2f1a58ffacf3bb5fc5c7f0ad8f87d76b07ef5ccbbfbc3026b30b68d85aa6ff5ef6dd40fa34d643ea25e1dad9bb7561e8dc193cd0c335226dbc05b81eed66cd0abaf469e34d12559ba8f71eb483dee9db448511e41cfab6cbd70ed81d5e318f366f165ce0f286246abe3c5cd4aacf35fff1e58ec1e52b0bac8c302ceb1a0e1c3045cd504838aa14727f6ebfa60aa5be718c5ad94bf55afe4c558045039588e6a81c2123f84ffbaa88703151f2cbf329f99260655c865d3899056deb11d78ee799d09d4aa95904a4d989d11d9aa36d1fc2e3c9c1b6ce22f4301928b928c5437ec210eb2c2da0a2a361e54557bb6f7ee810c5a1af5c4bb24bf1882b468ab0b07f7890e42e4aa6e19b74884f7da25c27c0d839f32fb4e7ba78312db6581daf0c1168f59987f92b02da98cf77b2080cf4951073479a38fca5ac3514f2b22af3e84ce68c5d00af0a03bb509fa8abd9705efabacf7093df4039e51050625624c9ae0c045d03360e293df049b36c0de77b75e6bece147761631f6570830116e9bbca11d56e35448ddb0f48cc598028cc2df439c9ad267d83373eeb0b4261d59fa146a901aea9ada0cd7bdaac42ff41883a15533f9d4868e4adff226b5e7eb802e12e768c69fe8ca10b1f104d133a30f0e1679c31c5d5439316dcc4d2e22a54d901dfe4f8c859bbbae4fd837c21d1f37b7c8fcc043229dbf50f4a17abb8e5238411b57df9df6c5efe4d62dd13c6d8190f838e42868a441bc0a5f26803554c5ffadd7c913f35d6b1d02434e84d86fc1cc2065aec27c0b912988fb5d8a3687a95d1b3953064c2ba10eb53798c8f731cee42d64b97c8aca7a15cd3c617e31c205e8312e92b19c5286040c2fb89bae8510fe5ac910913e3a9dee5ba6964a3551c44689e6ac4ed9c1f0ebc47b6f98b525ddad26f2db2fdfeab0617b30d7cf4c211af0632fafef4ce0719ba959cca84026126596e9b21fd86c09dca9b7447a1bb2b0c9fb9c95bb245ea295b7ad269e0a7ab5352c2271e6871f8b061dc16bb9c7d40254aff0da7e1ff261d8c4d2b4f3431a1d06f7ec05171539195b115e349d90c76d598f45337e82566222bf0a9d287ed1ad7ef773baf106a44b8e55b75fbd271a1f9f09e6b182313d4ed74c54adbf1d462d70367fd4f7509079d8ff31864f1763024e215752cfd12ecd6b34b3327cde8b02605509ba6060662065cadaf6b14aac997af0345c438bcdae2483e7f3aa03299c2baaad3c1650cf4ed57fb4b3ca771407eaee1ce09fead6b92f9f884f2241b1724415d237b48253657fb51e3fc0e8e0488decabc144f5b0f5a001b7e5e0c9d7deb1f552da5ce6561e659e48abd2ae66885eff77a9f7ef0cccec6f89bcdfb1db9127815a08829c6cd5b9c6ad042fce1be951f1ce40c8cadb6869b6114d3152c960c434f38c745087cb954bb283691a6074171a627c2002b0142532ce09f9cc84e0f1fae4792c5208e4ac02b13053106952dc91dedc8190ef6e5c3f46bb31f0cb2a2eb683aacee08576804418a1dce2c394be8e35ce617deb4b2827d768496d369bba161e1895f26fee1e60d52eee0b31c4447bace858562656043bf7ab321fcc3d92b2d45cc5e8cc8ab884aa6728fec8294a0374c13074bcec5018cd398c3a39e1274f9cdf5caa7b00422afd1385a9eb0e8d7e68d983df24611ab64ee736f2b6c575f2a5284c0e6fc5c3dd633617a2cfbf0fe0870377ae6d5a2b9457e45958be64e3281008e7318dfa289205d4f23175211a0d2ea8e1438d5799343646ba55acc91044cdfe20b37b3ce4998de099536db9c4f3e4e3d955c12375ee185ac48f2dc60a01cc82548c0c8cbddd774924ab7d4edc8d90a09e8af59e9b59294f3acdc69e7fff03c563a1"]}, 0x1010}, {&(0x7f00009c4000)={0x3c, 0x1f, 0x20, 0x5, 0x2, "", [@typed={0x8, 0x70}, @nested={0x14, 0x31, [@typed={0x10, 0x94, @str='nodev\x00'}]}, @typed={0x10, 0x1a, @u64=0x7}]}, 0x3c}, {&(0x7f000000a000-0x108)={0x108, 0x40, 0x4, 0x4, 0x3, "", [@typed={0xf8, 0x14, @binary="3d87037fa16bb08b78e734f65d7af211ac4b639739c93aea00892cf4ad0032e38c31b6aa4fe9b319bc9448aad00d39403ffa6abd1d9e5447fc42d9df48215c6e60a953ff08aff2beebbc9ab1e12716a3a4ba37ed45e22b34a90c0db873f62e9a9d3ab5bc0511f3d0a81c3e9c7e6eaa70311faf16ce40c92f7327c2be99eb082a188bc681aac3726159f8fb479a56fa003ca4d03695123d0a5fae64495e581d56b717904d3fcb903e0985ac9d6bdc534c66b754cdac0552518cd7a9edd66127466b17e3ee26b35094afbc7a2c8f55427df1cc8a0f7976efa3d000945f5a510f161295419a93b62fde6cfff4f277cca6"}]}, 0x108}, {&(0x7f0000fde000-0x210)={0x210, 0x14, 0x200, 0x7, 0x3, "", [@generic="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", @nested={0xd0, 0x7a, [@generic="945ce27cd48044699c1839e4f96617b5f7e7be3223b1b128c04609d10b3ed491a8fcaf6f8ec114edc161d8742e5f6a669747e295180a237b81495d9668383bc953d54b910dffa51fcff9c469c49a1c52079a5c8ff0d356f2244411b6797e4d15c9716900b3c3d9c2b8715cd18d741616bd7b44986bdbf7de15c9af0bd650759aff1dd46e8deb79637e043bff61a371", @typed={0x8, 0x10}, @typed={0xc, 0x3b, @uid=r1}, @generic="b98a9da9287661dfb54079797ab4cd3b36c15fac50c509e0d2f7c374e2dc99551db5344870b43e"]}, @generic="ef2eec22", @typed={0xc, 0x24, @u32=0x867}, @typed={0x8, 0x4b}, @typed={0xc, 0x4d, @uid=r2}, @typed={0xc, 0x6f, @uid=r3}]}, 0x210}], 0x4, &(0x7f0000b2b000-0xe8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xe8, 0x20000000}, 0x1) 2018/02/11 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6}]}, 0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) socketpair(0x2, 0x6, 0x4, &(0x7f00009f3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000044e000-0x4)=0x3) syz_emit_ethernet(0x83, &(0x7f0000969000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "f272941a3cd35023f5150a489ab12646a314d1cc9edeebcaca9c16cb5bde1aa4efcf3e3d8faed614d73e41a57ef5d789fb14e29f9b32ec09901a9880f79e402e5dda789216"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/11 04:19:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b), &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0xfffffffffffffe3e) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000013a000-0x4), 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000094b000)={0x0, 0xfff}, &(0x7f0000add000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c30000)={r0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000052b000)=@assoc_value, &(0x7f0000256000-0x4)=0x8) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000643000-0xad)=""/173, &(0x7f0000c14000-0x4)=0xad) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f3c000)={r1, 0xd3, 0x63}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000073e000)=@get={0x1, &(0x7f00002ca000)=""/4096, 0x2400}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/11 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000afb000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x588, 0x370, 0x210, 0x0, 0x370, 0x370, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, &(0x7f00004ba000-0x60), {[{{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @common='lo\x00', @common='ip_vti0\x00', {}, {}, 0x84}, 0x0, 0x1e8, 0x210, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, [], 0x0, [], 0x0, 0x0, 0x4}}, @common=@ah={0x30, 'ah\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="cce451def4f256f92b730030fad297b2"}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) socket$inet(0x2, 0x4, 0x3aab) 2018/02/11 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a1000-0x10)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f0000944000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r2}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000bd8000-0x38)={&(0x7f00008b4000)={0x10}, 0xc, &(0x7f0000f81000-0x10)={&(0x7f000070d000-0x18)=@ipv4_newaddr={0x18, 0x14, 0x400, 0x3, 0x0, {0x2, 0xa0, 0x34, 0xff, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x4000014) 2018/02/11 04:19:42 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80000, 0x5) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f56000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x800}}, 0x0, 0xfff, 0xfc, 0x25e3}, &(0x7f0000849000)=0xa0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fcc000-0x8)={0x0, 0x7}, &(0x7f0000277000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007f2000-0x4)=r1, 0x4) r2 = socket(0x5, 0x5, 0x6) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fce000-0x8)={r1, 0x7}, 0x8) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000fce000), &(0x7f0000fce000)=0x10) connect$inet(r2, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000fcc000-0x38)={0x0, 0x0, &(0x7f0000581000)=[{&(0x7f000097d000)="aa16472ab969b3290ad2c456dc6b9c3be4", 0x11}, {&(0x7f0000fcb000)="193b670ad77e5bbe0aeaaa8e440d59e2b6dd5c66797570e36f20818e164e10230ec9d4fe0d877d71d6673fbe608ea08e2d97a47b94944f38fa080b", 0x3b}, {&(0x7f0000fcd000-0x1000)="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0x1000}, {&(0x7f0000ec3000-0x35)="b9bb49fdd073afc726ea265b2d244b7413236baa54d839381f22b16cea871cdd8034d7212847499e32341b8e10c8b681dc57857b01", 0x35}, {&(0x7f0000e2e000)="d8c8af5bb23478e3d05e2684885ed77232373fee89e451b148bee438755d13ec050674e8c175b5bfd8ed4e8282130659f7aab2524cfef832853b1e4666bb3058487f8d31cd750a2e9a35bfe3d0cb4ad4c76eb510deebcf0d724b951fdfcf2efe10a45b497c97546312", 0x69}, {&(0x7f0000eea000)="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", 0xff}, {&(0x7f0000d39000)="6d28d7cc7ff820cc6f379010ee5add0271d5d39a86dc1a85218835f4030b3a53ec872586d0ec33315501909b2dfd2c0d00ff4a4626fdcb7bd4ca2f382bd8b70a8cc975ea26752c152226148c012efcf16928fa99518cb503bce895f3e7949cda22c95d6f7b6499621b2bb68b394329cb387cf1c16b0d51f560", 0x79}], 0x7, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fbf000), &(0x7f0000c9a000)=0x4) 2018/02/11 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c3d000-0x24)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x8}}, 0x10) sendmmsg(r1, &(0x7f0000378000-0x3c)=[{{&(0x7f0000901000+0xedd)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x0, {0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7}}}, 0x32, &(0x7f0000bbd000-0x30)=[{&(0x7f0000489000-0x84)="6557229b60954d5f8190eb2a44001b02ded5252e3718de07dac0e33c7081240809e254514ff25c69f250f1aba48e994a58a4e60e3106fb004c1a5c411c4801a864927ecc065cf016c661c269dcaa09fe7aa36dd7e051cfa3dfc67a64dde85287a268dd2cd7a8d5fccf4055538fe053020a696f9fde2e0788b37f6a21ffe7e67c4b0cbc40", 0x84}, {&(0x7f0000574000-0x52)="6ad3b5ac48da153b66739c11c04114ee7462657b7ae9205959d073d8a5d49fe97c6270e94460c37f3200ffcf0b8a320b55580e87df544bcb4130122e0a75198a24e37f27cb3a57b55b6a2fc51f7453379612", 0x52}, {&(0x7f000078e000)="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", 0x1000}], 0x3, &(0x7f000004a000)=[{0xa8, 0x111, 0x6, "90671e71b735ac94c305b80ffc77e3b786eeefa6f935f4a2639b57ea02d31dd5cc53f4df4869ee0e85a8e426a8b30bfd5cef1539c446d8cbafc904a91c2a175a8159cb0e6b9ccdae0f77f40dc6a48626c218072f2c44d7603d2952a36fd9d731428ad17019b3d846ea16e05693a315ba03b361064e82cdd85466fe3ba04a8c342796878e86a0cdd3dbfe01353b9f302c4f2e"}], 0xa8, 0x8000}, 0x9}], 0x1, 0x800) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/11 04:19:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000915000), 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007ed000-0x8), &(0x7f000079d000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00008e3000)={&(0x7f0000fc4000-0x214)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x97}}, [@tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xfc}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000686000-0xe8)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f00003ea000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000ef0000-0x38)={&(0x7f0000140000)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f0000997000-0x10)={&(0x7f00001ca000)=@updsa={0x264, 0x1a, 0x800, 0x2, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x56ff}, 0x2, 0x2, 0x0, 0xfffffffffffffff7, 0xa, 0x80, 0x20, 0x2e, 0x0, r2}, {@in=@multicast2=0xe0000002, 0x3, 0xff}, @in=@dev={0xac, 0x14, 0x0, 0xd}, {0x4, 0x20, 0x800, 0x9, 0x2, 0xffff, 0x200, 0x8}, {0x7, 0x101, 0x8001, 0xed80}, {0x2, 0x6, 0xff}, 0x6, 0x0, 0xa, 0x1, 0x4d9f, 0x52}, [@tfcpad={0x8, 0x16, 0xdf87}, @ipv6_hthresh={0x8, 0x4, {0x36, 0x48}}, @migrate={0x164, 0x11, [{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0xff, 0x2, 0x0, 0x3, 0x2, 0x2}, {@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x6, 0x2, 0x2}, {@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x3, 0x0, 0x1, 0xa, 0xa}, {@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x0, 0x0, 0x5, 0x2, 0x2}, {@in=@empty, @in=@multicast2=0xe0000002, 0x3b, 0x2, 0x0, 0x2, 0x2, 0x2}, {@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x3, 0x0, 0x3, 0x2, 0x2}, {@in6=@loopback={0x0, 0x1}, @in6=@empty, 0xff, 0x3, 0x0, 0x4, 0xa, 0xa}, {@in6=@empty, @in=@multicast1=0xe0000001, 0x33, 0x3, 0x0, 0x7, 0x2, 0xa}]}]}, 0x264}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/02/11 04:19:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000a10000+0xdf3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000349000)={r0, r0, 0x8, 0x80000001, &(0x7f0000a39000-0x33)="baa3a6a3dfec5abf68b23e6cf74f6453f018550594a9825569e2381ae01ed0c1d1e1d795179be36685b78459754044d1c5970b", 0x1, 0x6, 0x4, 0x3, 0xffffffff, 0x2, 0x7f, "8f32f2d8b00ce06f3b2eb88cbd74885e9116600d0436afb6ee9caf695b8d330b2a21f2dea8d234ff18d2f85a41fba76d921a47ccec67c45bf6effbb6604268e3b5d383b17b1d9edbb6070589a232d1f4"}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000021e000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000198000-0x4)=0x2b5, 0x80800) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000005e000)={r0}) bind$vsock_stream(r4, &(0x7f00002b3000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000053f000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000d09000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c05000)={r5, @in6={{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x10001, 0x9, 0x8000, 0x6, 0x4}, &(0x7f0000248000)=0xa0) sendmsg(r0, &(0x7f00009f3000-0x38)={0x0, 0x0, &(0x7f00007f5000-0x20)=[{&(0x7f0000304000)="9faa7e40282983af5adefdaf79e21b2af3e6e748de8a1b6b080b88ac", 0x1c}], 0x1, &(0x7f0000171000-0x1088)=[]}, 0x0) 2018/02/11 04:19:42 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x101, 0xfff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x5}, &(0x7f0000000000)=0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x1, 0x9, 0x99}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8), &(0x7f0000003000-0x4)=0x8) 2018/02/11 04:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000481000)={0x40, 0x8000, 0x8, 0x4, 0x0}, &(0x7f0000838000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000195000-0xc6)={r2, 0xbe, "8fe17ba2ffde3a3dbb4af8e2743de8e947ba0625b9bf4f31bc47ee7443428ef982f13de8c5d1de5d0962f988b6700159eed25c4c6aa48474753d698264db29ab93c185f16d3ba1268f57ee5db42057940cc86147cd479b85d82847008045a3c0912588cf1b501f3151f40ce3de4e1a8ad43d0751ea541bbee1818ed85ec3d6c8d882092022fead1325b5d6ccafe96c0558a62043ba4eea1885e7292c4af339cbde5b69350e319478dc973181b296a54a69488e1762e338ba6ba19f972e2e"}, &(0x7f0000aa3000-0x4)=0xc6) close(r1) 2018/02/11 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x80) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000185000)={0x0, 0x5f}, &(0x7f0000fed000)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d10000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000fed000)=0x8c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000882000-0x4)=0x8, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fee000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000108000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, r3}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fed000-0x6b0)=@nat={'nat\x00', 0x1b, 0x5, 0x650, 0x0, 0x430, 0xffffffff, 0x430, 0x580, 0x580, 0x580, 0xffffffff, 0x580, 0x580, 0x5, &(0x7f0000fec000), {[{{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x9, @ipv4=@multicast2=0xe0000002, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@uncond, 0x0, 0x1a0, 0x1e8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @port}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@multicast2=0xe0000002, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port, @gre_key}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b0) 2018/02/11 04:19:42 executing program 5: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00007b1000)={0xe8, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xd4, 0x65, [@generic="71be482bab50f3330d9f6a131f9a86d0de287fea2694f72c56b31e0309408b282f1d82af335dc70ccf8c93cdadac823aae7216ac03e2618cd6f9f24e10a9a4cb55791148c40696150b367cfea6f32b6837e14cb9d3a9a3de812d52acf44f3a", @typed={0x1c, 0x58, @str='-vmnet0procsystem\x00'}, @generic="ac69f3f83b4586c52cb88a2a59f16dbbb6c987428eee46887c59c536eb7e5c3c5dc28b7884897c09a9cff22ed19fcb2cf8eb55c3b2c7828129533863c30c7f0edbd0433e935e3dcc52795011b579bfc76a9d1cc7e3"]}]}, 0xe8}, 0x1}, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x9, &(0x7f0000996000)={0x0}) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008a2000)={0x0, @in={{0x2, 0x3, @empty}}, 0x7, 0xa9c}, &(0x7f00009fd000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00006e2000-0x6)={r2, 0x3}, 0x6) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f00007bd000-0x8)=@sco, &(0x7f00009fc000)=0xd05df8a20ae9835, 0x804) getsockname$ax25(r3, &(0x7f0000811000-0x10), &(0x7f000017c000)=0x10) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000067d000)={0x0, 0x4, 0x100000000, 0x9, 0x100000000, 0x784, 0x7fff, 0x4, {0x0, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xf8}}, 0x100000000, 0x1, 0x7c35, 0x2, 0x3}}, &(0x7f00009fd000-0x4)=0xb8) getsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f0000282000), &(0x7f000017d000-0x4)=0x4) connect$bt_rfcomm(r3, &(0x7f0000573000)={0x1f, {0x3c, 0x220, 0x8, 0xbb, 0x7b, 0x9}, 0x3f}, 0x9) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000860000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000001c000)={r4, 0x7c, &(0x7f0000038000-0x7c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2ee}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f00009ff000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009fd000-0x8)={r5, 0x8}, 0x8) 2018/02/11 04:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000945000-0x10)={0x0, 0x2, 0x0, []}, 0x8) socketpair(0x5, 0x6, 0x8, &(0x7f0000e70000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000491000)={0x0, 0x100000000, 0x1, [0x6]}, &(0x7f0000f1a000-0x4)=0xa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000678000)={r3, 0xffffffff80000001, 0x4, [0x1, 0xa4, 0x9, 0x10000]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000022a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x190e}}, 0x1, 0x4, 0x7, 0x1000, 0x3800000000}, &(0x7f00003b5000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000190000-0x4)=r4, 0x4) 2018/02/11 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000fce000-0x1f9)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x5c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@dstopts={0x0, 0x4, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "bba1f1", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000883000-0x4)={r0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000985000-0x6)={0x0, 0xfaa}, &(0x7f0000fcf000)=0x6) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fcf000)={r2, 0x6}, 0x6) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fc4000)={0x2, [0x0, 0x0]}, &(0x7f0000fce000)=0xc) 2018/02/11 04:19:42 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x801, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) accept$ipx(r1, &(0x7f0000000000), &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/121, &(0x7f0000cb6000-0x4)=0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getuid() r3 = accept$inet6(0xffffffffffffffff, &(0x7f000026b000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000be5000)=0x1c) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000d47000), &(0x7f0000b54000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00009cd000)={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x8, [0x4, 0x0, 0x800, 0x3, 0x2, 0x101, 0x0, 0x100000001]}, 0x5c) writev(r2, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000401000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/11 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000009e000-0x4)=0xfffffffffffffffb, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007de000-0x8)) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r0) 2018/02/11 04:19:42 executing program 0: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00002a6000)="5bc2e523578a6f8d38e49ebabea02561be569de28c258c9938a447dff52d978c9bfb79638fc003ac9044691db13cbb3f4ce763f4a0cb609c015cc7ae00992462d88e3987e269db24953ba785325135e1f1a14a47fc6e980c6a9a62a9718f2f716184d802d6ac36", 0x67, 0x4094, &(0x7f000062a000)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) listen(r1, 0x5) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000624000)=0x4, 0x4) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000062a000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x0, 0x4, 0x2}}, 0xfffffffffffffda4) [ 44.513378] xt_connbytes: Forcing CT accounting to be enabled [ 44.530486] audit: type=1400 audit(1518322782.589:47): avc: denied { bind } for pid=7842 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/11 04:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) socketpair(0x8, 0x0, 0x1ff, &(0x7f00003d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000218000)={0x2000}) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f1a000)={0x2, 0x3, @rand_addr=0x1ff}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 04:19:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) connect$netrom(r0, &(0x7f0000e9a000)=@ax25={0x3, {"3d4ed4e3e98566"}, 0xd342}, 0x10) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@in={0x2, 0x3, @loopback=0x7f000001}, 0xfff8, &(0x7f0000367000)=[], 0x100000000000031d, &(0x7f0000107000)=[{0x0, 0x117, 0xfffffffffffff5f0, "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"}, {0x0, 0x1ff, 0x6, "23877b029ded434bba01156c9e2045d5cb8297ffc75ad58ff23c8839dc32701c1ca2b807583d8dcb97a5211b53fa6035d55f229a79ee1f99b4fbc1c39532acf0d99a19868a4417f8d4dab0bacd58bad894c28b3436a4582d479661e75e0edc8afb9ef98c339661206e9a6010d45192501bf0975a78a7b709c581ab134a0dd158ead357d65d22f1b8f613eee19278f59e0c082fe13bb0dc2272bde12f12e512c46592983736"}, {0x0, 0x11f, 0x15, "bb740278dd"}], 0xfffffffffffffd56, 0x4000020}, 0x0) 2018/02/11 04:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e86000)=0x8, 0x4) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) pipe(&(0x7f0000dc9000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000cf5000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000379000)={0x5, &(0x7f00007f0000-0x8)=[{}, {}, {}, {}, {}]}) r2 = socket(0x1e, 0x2, 0x3) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005a8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000916000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000adb000-0x8)={r4, 0x2}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000266000-0x8)=@assoc_value, &(0x7f0000e34000)=0x8) 2018/02/11 04:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) pipe(&(0x7f00008fe000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008ae000)=0x8, &(0x7f0000332000)=0x4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) 2018/02/11 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000097c000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f39000)={0xa, 0x3, 0x7f, @empty, 0x800}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000773000-0x8)) [ 44.600183] netlink: 200 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.632954] xt_connbytes: Forcing CT accounting to be enabled 2018/02/11 04:19:42 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0xb, 0xf, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000017000-0x4), &(0x7f000000b000)=0x4) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27}, 0x10) 2018/02/11 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009d9000-0x4)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000a13000-0x4), &(0x7f00000cc000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ffd000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000ffd000)=0xe8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000200000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffd000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f56000-0xc)={r2, r4, r5}, 0xc) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000ffd000-0x4)=0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r1, &(0x7f0000c38000)=@can, &(0x7f0000fff000-0x4)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fff000-0x10)={0x0, 0x400, 0x8, 0x8}, &(0x7f0000f45000-0x4)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000e01000-0x108)={r7, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x1, 0x7de5, 0x1, 0x80, 0x6, 0x9, 0xc6, 0x2, 0x3, 0x3, 0xdd, 0xffffffff, 0x7ff, 0xc5, 0xc0000000000]}, &(0x7f0000ffe000)=0x108) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0xfffffe18}], 0x4}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ffc000)=[{&(0x7f0000ffb000-0xf4)=""/244, 0xf4}], 0x1) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f00005c1000)=0x7fff, 0x4) 2018/02/11 04:19:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f00008c8000)=@rc, &(0x7f00005d4000-0x4)=0x9, 0x80000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00007a9000-0x20)={{&(0x7f0000758000-0x1000)=""/4096, 0x1000}, &(0x7f0000849000-0x1), 0x8}, 0x20) sendmsg$nl_xfrm(r0, &(0x7f0000b7b000-0x38)={&(0x7f0000304000)={0x10}, 0xc, &(0x7f0000a58000-0x10)={&(0x7f0000548000-0x1fc)=@migrate={0xac, 0x21, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3}, [@migrate={0x5c, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80}}]}]}, 0xac}, 0x1}, 0x0) 2018/02/11 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r1, 0x0, &(0x7f0000481000-0x4)) listen(r0, 0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) sendmmsg(r1, &(0x7f0000dc3000)=[{{&(0x7f00006dc000-0x20)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f0000968000)=[], 0x0, &(0x7f00009fb000-0x11b0)=[{0x10, 0x10d, 0x8}], 0x10}}], 0x1, 0x0) [ 44.678143] netlink: 200 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/11 04:19:42 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000001000-0x10)=[], 0x100000c2, &(0x7f0000003000)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) 2018/02/11 04:19:42 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000004000-0xbe)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) pipe(&(0x7f0000006000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f000000c000-0x2)={0x1, 'a'}, 0x2) socketpair(0x10, 0x7, 0x4, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000000c000-0xc)={r2, 0x80000, r4}) 2018/02/11 04:19:42 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000156000)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x3, &(0x7f0000c18000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xd0}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[], 0x0, &(0x7f0000028000)=[]}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000281000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) socketpair(0x8, 0x1, 0x10001, &(0x7f0000778000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000022000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000824000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005ce000-0xc)={r2, 0x80000, r3}) 2018/02/11 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000003, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr=0x4}}, {{0x2, 0x0, @rand_addr=0x6}}]}, 0x4d8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000043d000-0x10)={r4, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, 0x0, 0x9, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r6, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r7, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000027a000-0x4), &(0x7f0000852000)=0x4) 2018/02/11 04:19:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x1c)={@loopback=0x7f000001, @rand_addr=0x7, 0x0, 0x3, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x1c) r2 = accept4(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000002000)={0x1f, {0x2, 0x5, 0x8eb, 0x3, 0x6, 0x9}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r2, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000004000-0x4)=0x14, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000004000-0x30)={@can={0x1d, r4}, {&(0x7f0000002000-0xf7)=""/247, 0xf7}, &(0x7f0000002000), 0x29}, 0x30) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000003000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000004000)=0x100000, 0x4) bind(r3, &(0x7f0000003000-0x9)=@rc={0x1f, {0x1, 0x1, 0x5, 0x40, 0x6f, 0x2}, 0xfffffffffffffffc}, 0x9) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x101, 0x2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(r1, 0x0, &(0x7f0000007000-0x4)) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000000)={"13ab72d53fc5e43277e7ba86a1c1418a", {0x4, 0x4, 0x7, "e7273cce09cd", 0x401}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000008000-0x10)={0xb3c, 0x7, 0x29, 0x8}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0xffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd622}, {0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x6, [0x3, 0xfffffffffffffc01, 0x0, 0x1, 0x5, 0x70, 0x4, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000007000-0xb7)={0x0, 0xaf, "a7271f7ea56b0d579c35ff84a3a7f3f7598257c94d9be63976e707f1c1fd921ae518263234c60009e621bfc8e1843a8b822f95bd54c90756f71030f2843b6323977959363ac2740bb1622a5b5ba3da31b511c9ed88757937a1dacb7ea13fd363d9cea34fe97a1e9dec0e7a637966ad65e66ed97d3428ffc5cd089e61ac15b5590e94ac75df422297cec4fec6b12417dec6ae289a64887a0a9fe6ee99cd305e4bcdc12a4f9597e171fb058df4137211"}, &(0x7f0000007000-0x4)=0xb7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000-0x6)={r6, 0x10000}, &(0x7f0000008000)=0x6) 2018/02/11 04:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) socket$bt_bnep(0x1f, 0x3, 0x4) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) 2018/02/11 04:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ada000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000830000)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000029000-0x10)=@syzn, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000caa000-0x6)={0x0, 0x1ff}, &(0x7f0000d75000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b67000-0x8)={r1, 0x5}, &(0x7f0000f69000-0x4)=0x8) vmsplice(r0, &(0x7f0000975000-0x60)=[{&(0x7f0000ea7000)="218097446575ee28eb37e1ee85fddcf885393f7abd3ff83abfac54c3799c34e2984e77d0e46f216febe8e984344839a96d922eb3f1070c4dccb444cd36e4b937b9cb1d6901378b98600ea39ebc07a46f8a0597908ad5ba1ab7d12e4a9c6fd756959976bde97935d772e8120b574feb1438dfe3e62ac513634a3c643353f0ccf3e5c1840150d0cba464eecc0e2fbabf4f2eb6387e8e4729e6de65e5a128236e7f041b45d02f98379a5f7cc694f21aae6082", 0xb1}, {&(0x7f00002c2000-0xd4)="c1654f0d744d90248f1f7de841ccfa5e563625748e76d1101a46356aa2b13a4eab6009b14e075b8faa7915799331abb85163a247f1510544262425d37cca0ae7ab36c92174438ac99b5f5401db315c017fbbc31a4153908ed3aa31672458d58afdbe443c56123f7a09c0d7d454c94efb464a2414c713a5fa2b0d405b243fa866794192ea96fda9ea1f055857ff330c97284f081a9e5d521e0ee682ac04e8485da1c1a792a21c7a5439252221abe2fad364d17d9a0ae8b53d0f6e84c47813316cf7c5e6765f6f24dc8b19fe613b77a4d8846a1ee6", 0xd4}, {&(0x7f0000bf2000-0x47)="a8c1884248ffb5c478f2efe7bcc324ec70b10aae7642537430f98c088d913d145fd1b41f72fe780918d1d80f19871aea06abd8c9e81ec0d74ed1d03f5676ae5a1f75a12c8fa8a0", 0x47}, {&(0x7f0000b69000-0x59)="aac5f7426957790f0a124a0ca8f4165a806e056ae6a0ef159684c2f415d7527b033284b030af6f10cd37da70d9f64ed9c6d246b837b47f816c6d34fa072f097f627ffbbfe91f81c54ecedd2ded8e83c230d91252af913abf65", 0x59}, {&(0x7f00005d8000-0xce)="d046bb235f5fd34a65edc25f14afe408aaac890089f4a63751808dfbf5d6d304e9fdcf306719f0695d37868df888812819574dbe5f619b6921f30d237ed15e8485ea20a7bdfc945c8352dce3aecffa94b75d85f8ab2c142c7eb026501e63b4814f107d4212c52b8a79d39816d21c90acee6033aef208429584315d0a465e44297864e7d3aed58e9e98a7d5ebf12add305f049c53c9ea92038ffc820b13b205232f2369941ba376f1fc5b4c04039bf644a119faf4ad7ae7e6c039f0f1b0f1491c3ac9ff7220afb7d0884c30e33eba", 0xce}, {&(0x7f00005d4000-0xb5)="c6befa1b43d23286e8e527867269e5502efa04aeddd7a392a8887d011999a8b466629a59cf71afd78e7bf5e9126caaee8ce5e03cf311c8d532a853a913f76be1f7db2ade3211238c8189f26ed2460bde0164250339d13c5115362a6492bda801978b71c6f45bf6caca4e9bc1a222182493b42be964683d313846e4037fb0f76103e23c3dc3fc946fcd44cda47ed762de50aa6020c4a6ff2e6bbdc1069f5df6ffef16ae73e71b943fa975380b01278655d09eea3d68", 0xb5}], 0x6, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000778000)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x9, @empty, 0x1}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfff}], 0x48) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000f4f000-0x10)={0x9, 0x6}) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b7a000)={0x0, 0x9}, &(0x7f00000c0000)=0x8) getsockopt$sock_buf(r3, 0x1, 0x1e, &(0x7f00003ec000)=""/105, &(0x7f0000b02000-0x4)=0x69) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f8b000)={r4, 0x1}, &(0x7f0000bd6000-0x4)=0x8) close(r3) 2018/02/11 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a3c000), 0xfffffffffffffed0) [ 44.806005] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 44.813552] in_atomic(): 1, irqs_disabled(): 0, pid: 7937, name: syz-executor6 [ 44.815601] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 44.820926] INFO: lockdep is turned off. [ 44.820937] CPU: 1 PID: 7937 Comm: syz-executor6 Tainted: G W 4.15.0+ #222 [ 44.820945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.851362] Call Trace: 2018/02/11 04:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b72000)={0x0}, &(0x7f000099f000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b70000-0xe8)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000cf1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005df000)={0x0, 0x0, 0x0}, &(0x7f000037d000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b33000-0x4)=0x0) r6 = getuid() r7 = getgid() r8 = getpid() setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000e73000)="dc8f390882b8df8485c40f8d4387f15b", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dff000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000d7e000)={0x8, &(0x7f00001a7000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003e4000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000d98000-0x4)=0xe8) r11 = getgid() r12 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000195000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000855000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d3000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dd1000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000179000-0xe8)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000e73000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094f000)={0x0, 0x0, 0x0}, &(0x7f0000d30000)=0xc) sendmsg$unix(r0, &(0x7f00002e1000-0x38)={&(0x7f0000eb7000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cb9000-0x90)=[{&(0x7f0000a49000)="053658453fa9c612b967ebb60c3714c23823b858d25ef17b356ad425efeb4f9753f433dc14b54a3ad457c0d72da12a865ca81eb14d785008d7ecd2f7e2b2a152a2f5053ec1ab046f8d5d18df800bab6ea98cc82a9e51624ee6e5b76b070c30750c81ac04d4cce4872f90682b836c12e6731c8c5ce5515f92e3c9c7c931e0e602638504a6e06d6be6fb7dd6802e5f9289c9f1e188a071133a75f872e84cad8f861ef3802e6573", 0xa6}, {&(0x7f0000982000)="d27366d2a4ec477392472ac7eddbdd54f2a217dfbb10bd335cdc53a266b5dea83cc124efa382f10d710111f0a7d33d6505a39be3", 0x34}, {&(0x7f0000e4b000-0xc9)="9fcc1969f393c48cfd5d42035a137794d368f810fb42db0cc28e0dddefd4798dfe49341af5babf1a64c17e1338aebfd64759436fc620ca8610dca8c49ac79fad41e4cb9c6ac24fb462e2fc176d859d868628adb61ccb32ebb55fb34e12dd32102020be5ce6d850f7fa1b83dea3b82b30a25368ac7125e98aa67467a13873db63eb40747b737a99e2556b756ea744c79107537ddbe83372a4684669a655406059006328c170337427eaf587e630cf43c5ad80ca62e6ea9384f4167b27c872671993a199999045965d25", 0xc9}, {&(0x7f000015c000)="c728ccfb0e02e2b31d927ef63f614e980d945414e58890e2b5297e2a465c021c51b8450c0c770a828efbb2d70f687ae58f2309d7f61179f58e64ccaf9076bea9a7a04e", 0x43}, {&(0x7f0000299000)}, {&(0x7f000058f000)="2a415724f00d7a5be164effc93b85e", 0xf}, {&(0x7f0000dd8000-0xfa)="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", 0xfa}, {&(0x7f0000cd8000)="12cceacf4e847bcfb8a37592a469f0ae6020d7c8f84b0a9f5fc25e91246d", 0x1e}, {&(0x7f0000bda000-0x12)="bfeb814113ca91d02ce4eaff171458d075cb", 0x12}], 0x9, &(0x7f00001dc000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xe8, 0x4008081}, 0x800) close(r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000032b000)={{0xa, 0x1, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x3, [0xffff, 0x9, 0x4, 0x5, 0x401, 0xfffffffffffffffb, 0x140, 0xffffffff]}, 0x5c) 2018/02/11 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0xb, 0x5, 0x9, 0x4}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x5, 0x0, r1}, 0x2c) unshare(0x400) r3 = accept4(r0, &(0x7f0000fec000-0xe)=@l2, &(0x7f000068e000-0x4)=0xe, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000c68000-0x5)='yeah\x00', 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000f9c000)=0x80000000, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)}, 0x20) [ 44.853943] dump_stack+0x194/0x257 [ 44.857569] ? arch_local_irq_restore+0x53/0x53 [ 44.862232] ? fs_reclaim_acquire+0x20/0x20 [ 44.866561] ___might_sleep+0x2b2/0x470 [ 44.870531] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.876408] ? __debug_object_init+0x235/0x1040 [ 44.881088] __might_sleep+0x95/0x190 [ 44.884888] kmem_cache_alloc_trace+0x299/0x740 [ 44.889558] ? lock_acquire+0x1d5/0x580 [ 44.893532] ? lock_acquire+0x1d5/0x580 [ 44.897497] ? __rds_conn_create+0xe46/0x1b50 [ 44.902003] rds_loop_conn_alloc+0xc8/0x380 [ 44.906330] ? rds_loop_conn_free+0x290/0x290 [ 44.910825] ? __init_waitqueue_head+0x97/0x140 [ 44.915488] ? init_wait_entry+0x1b0/0x1b0 [ 44.919718] ? __lockdep_init_map+0xe4/0x650 [ 44.924123] __rds_conn_create+0x112f/0x1b50 [ 44.928544] ? rds_conn_drop+0xb0/0xb0 [ 44.932439] ? lock_acquire+0x1d5/0x580 [ 44.936406] ? __might_fault+0x110/0x1d0 [ 44.940466] ? lock_downgrade+0x980/0x980 [ 44.944598] ? lock_release+0xa40/0xa40 [ 44.948553] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.954419] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.960282] ? rcu_note_context_switch+0x710/0x710 [ 44.965187] ? kasan_check_write+0x14/0x20 [ 44.969393] ? copyin+0x91/0xb0 [ 44.972646] ? copy_page_from_iter+0x50e/0x7c0 [ 44.977204] ? _copy_from_iter+0xf30/0xf30 [ 44.981414] ? _raw_spin_unlock_bh+0x30/0x40 [ 44.985797] ? rds_message_copy_from_user+0x29e/0x370 [ 44.990960] rds_conn_create_outgoing+0x3f/0x50 [ 44.995607] rds_sendmsg+0xda3/0x2390 [ 44.999379] ? avc_has_perm+0x43e/0x680 [ 45.003333] ? rds_send_drop_to+0x19d0/0x19d0 [ 45.007802] ? iterate_fd+0x3f0/0x3f0 [ 45.011578] ? trace_hardirqs_on+0xd/0x10 [ 45.015699] ? _raw_spin_unlock_irq+0x27/0x70 [ 45.020170] ? sock_has_perm+0x2a4/0x420 [ 45.024204] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.029540] ? lock_release+0xa02/0xa40 [ 45.033486] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.039350] ? __check_object_size+0x8b/0x530 [ 45.043825] ? __might_sleep+0x95/0x190 [ 45.047772] ? selinux_socket_sendmsg+0x36/0x40 [ 45.052413] ? security_socket_sendmsg+0x89/0xb0 [ 45.057150] ? rds_send_drop_to+0x19d0/0x19d0 [ 45.061629] sock_sendmsg+0xca/0x110 [ 45.065326] SYSC_sendto+0x361/0x5c0 [ 45.069019] ? SYSC_connect+0x4a0/0x4a0 [ 45.072976] ? schedule+0xf5/0x430 [ 45.076495] ? SYSC_bind+0x290/0x410 [ 45.080190] ? SyS_futex+0x269/0x390 [ 45.083876] ? SyS_setsockopt+0x215/0x360 [ 45.088000] ? trace_hardirqs_off+0xd/0x10 [ 45.092212] ? exit_to_usermode_loop+0x198/0x2f0 [ 45.096940] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 45.102460] SyS_sendto+0x40/0x50 [ 45.105884] ? SyS_getpeername+0x30/0x30 [ 45.109920] do_syscall_64+0x282/0x940 [ 45.113781] ? __do_page_fault+0xc90/0xc90 [ 45.117992] ? finish_task_switch+0x1e2/0x890 [ 45.122460] ? finish_task_switch+0x1b9/0x890 [ 45.126927] ? syscall_return_slowpath+0x550/0x550 [ 45.131830] ? syscall_return_slowpath+0x2ac/0x550 [ 45.136744] ? prepare_exit_to_usermode+0x350/0x350 [ 45.141735] ? prepare_exit_to_usermode+0x227/0x350 [ 45.146723] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 45.151366] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.156183] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 45.161342] RIP: 0033:0x453a59 [ 45.164504] RSP: 002b:00007fc7ae5a1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 45.172181] RAX: ffffffffffffffda RBX: 00007fc7ae5a26d4 RCX: 0000000000453a59 [ 45.179422] RDX: 0000000000000001 RSI: 00000000200f7000 RDI: 0000000000000013 [ 45.186663] RBP: 000000000071bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 45.193925] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/11 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e71000)) getsockopt(r0, 0x800040000000010b, 0x10000000000004, &(0x7f000047c000)=""/4, &(0x7f0000b91000)=0x23a) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a1e000), &(0x7f00005e8000)=0x8) pipe(&(0x7f0000ac2000-0x8)={0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000601000-0x4)=0xfffffffffffffffe) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000797000)={@in={0x2, 0x1, @loopback=0x7f000001}, {&(0x7f0000074000)=""/183, 0xb7}, &(0x7f0000010000-0x1), 0x21}, 0x30) 2018/02/11 04:19:43 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000001000-0x15)="b6de8721155ef4f305167d75acd88f10e630c513cf") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x80000000000, 0x4}}) 2018/02/11 04:19:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c40000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x2, 0x4, 0x40, &(0x7f0000ca6000-0x8)) r1 = socket$inet(0x2, 0x3, 0xfffffffffffff801) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000005e000)={0x0, @loopback, @multicast2}, &(0x7f0000a3d000-0x4)=0xffffffffffffffd6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c51000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x2, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/11 04:19:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000371000)={0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000240000)={@broadcast, @local}, &(0x7f00001a1000)=0xc) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) 2018/02/11 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cfa000)) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00006a4000)=@full, &(0x7f00004c9000)=0x48) listen$netrom(r1, 0x58300000000000) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008a1000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) 2018/02/11 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) write(r0, &(0x7f00008dd000-0xbc)="3263204b8e6a95b16ece8c181a4e1c43244cdc21739bc25be05322304189538170a342c05924bf42f62e2baf79b3eab6e11a878335e276508fa180db044426b60a45833982af123eca227fba658431e7498a43a1bf29383c89ee601dd495d89a16010b292a63456782f8629abd468d14d28df8e9446230a46be9c1aedde05970dbd0660ef8e993d210431fd40903f2fda1c5262c239e2bd09c97b4cc4f9aa03148db92707a80dbb43f99041ede8a8912c5f0ee61800d205f4cde70d8", 0xbc) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x20000) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r2) 2018/02/11 04:19:43 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000b9000), &(0x7f0000ffa000-0x4)=0x14) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000eb4000)="8a05d6848b3da9c51757c2f2e29346260e77d85c3732a322142770f13e91b8fac0d46229168ac8abf91a8911aaaa62ec7d18f281ffb321bcbe5b36717cad7db2dd65fc3330efdcc924152e7b0abc2e300b6db5f33cf0edda95539d94c8a11f6f6112cd2063ac465fb07d83511eef622f7d5f43e72df56a2fb6b8f29894fc23caba028076ef6637fe6b2250") mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000ffa000-0x8)=@sco, &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000ffa000-0x1c0)=[{&(0x7f0000bed000)={0x27, 0x3, 0x10001, 0x3, 0x1, 0x2, "ad20752d4b585f3126327ef692ef1c15f93ff603787fbeb7376f954fe3fee9ca101f4610669277476598dd41828d9ef3ef4832d5c5a8af07d880493b7a8f55", 0x7fffffff}, 0x60, &(0x7f0000ff9000)=[{&(0x7f0000850000)="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", 0x1000}, {&(0x7f0000e14000)="c3add8ca67e98bafb60b28b72fca8edb7f604032dd39bf82beb2a056c00bfc8473e6d047125e8cd1c75f8864260cfd5319e382d045a025b245bd3682f359c617ab1f0b3f8b9a251e0e9dd3f2294aa16230ac5fbc5df8845da885e6e7c9cb90c9ae8020a2bec6aef93ff62fe163490feab0bdc5086dbdf15fb29849650c86814066ca68f104bd672d3252", 0x8a}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000ce6000-0x60)={0x27, 0xc8000000000000, 0x80, 0x5, 0xffffffff, 0x10001, "d37faa83384a1cb28e6e374553199a83b5bc34b7f75c9bc1fcf5b6571ad79d9f3ea7515d1c3231db6084a6fc6b500ec32a207583bdfad35a9da54ff707cccf", 0x7}, 0x60, &(0x7f0000ff9000)=[{&(0x7f0000dcb000)="aba10aa03d0c4ee56e2f20fee6ab97e8b6bd29c0c277825228ca28b5f3038cc0c5e7a46aa31436fbb409254c9da24bd69fa79132cc01ce507eff", 0x3a}, {&(0x7f0000c21000-0x86)="476a6eff21916ba3c5835b454d956f7f7c486a957f9878aadd46143107e5c81d1605a4e6e91955ddc8e9c7f8d294895410e5d6dae1575c3bce4e788526f220ea801c003470c6fcc9f17cd983d259a9f8f2a4a834f22e018ad3452c04725c4b5074669bc7da33da6be5d57616c7bbde9a6a97b09ba10e93bd07ffd0e1793db7988f3b27459fa7", 0x86}, {&(0x7f0000ff9000)="d8e1613bc84ea3b1c353806bd1ceeb93ecd3fd745457bb65b932af5f593cc6976b00b6f81945b0c10a7b8f769674c1003dd7648a51c5d07f4af4b856f31bebd44fd8d1c747cc9c46bff80bbba3cabcad9aac6b96f39bed89682f1985fa3d5124605726ecd5b1b9dd32e0e800e31d4ef934c20bdbac760148c33c0d49c141f7d12b63623fa58d125a736b4c7b5a981f42fb62abac3e31d22e425863e09468f5ca3d2f9df7e8a5e02347294c3316886c85aa72eb49600d6949c1b19f6e9a5a2040e4ae5647f77d701a17f396416a172f1e4109dc9d51b8bc5353fe6e8c25f9643aa2464e759b15c9cb733af0376369321f9caea2", 0xf3}, {&(0x7f0000762000)="5e1cc1b05284b5f910d8a81e1be29e26d70264af7cb816b3b68c22466dc24a8f097b2b44852838fc1de6892e45927ad30692b705f1b6d880658027076c41dacae642268f97bd3bc94ff7430e8a203346ddcb5ac73701765336f1026740fe8c1f", 0x60}, {&(0x7f0000ff9000)="f05bc218485ca9614c4bb5c427086dc0d6575a83553bb8aa92d11c0aecf50a087567db49cc8e60b02aa37ece17fee40c2b05a5e8e94c049deb4797b29880b931e98ab91e29a7f99463fc5a92f1badbb5085e91aabd41bc5ebdd0494bc65b6048e720adb8224dbec1e9079e9c15c280efed9961953004349db1657c91ab83965cc4c55c7cb4b08858e5bc4d3ceccca94bd2392a6b206a64657b3ffcb3e5c917b8202a6105b42502b38d3cd641b678fd7ea0fd3a1f02f9939e37e2d2969efe2ea1f992998610361a", 0xc7}, {&(0x7f0000ff9000)="82387cb618cb553c6e7931d9a3ab2d41ae3a6c23eac62def48205ec27103f2766cf4d6e496968e1d428dafdc9ec54778e584da56ec8c056a2c17523d308fa23ee30a61ae8096dbefafec45d1fdb908b16ef7d767c7fd9defc5840c34d1f0439326857c6ba17c376718213119b276fb22c8c2cf54d82717daf5c1ba144c6987", 0x7f}, 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", 0x1000}, {&(0x7f0000ff9000)="51eb833bd5701a6c30c43d3f270363c4602d21a38fe2d68edddb86a0c465422d6d5a5a3da3b65af5fb1a09cd096b2d8bda8a882c3832eede9842f4ed181ca1e1fb30aa1cb41ec009445749f3c2a3fb2e7bf02b9bc8fa854f7e8470e753afb9e81735f22b1079117375d545eb34b1b40de791687f4cf71d9dbb290e47bce96d3317101ecf73623dc53ccf4f87936917812290a914d41d1187c0c147ab248e4ea3c5cbeb58967913310c6454511cfb48a5af2416dd34020c", 0xb7}, {&(0x7f0000079000)="20444e858200b951162f13d57fc9a5ca45d26ec7bb4480f161", 0x19}, {&(0x7f0000ff9000)="82856aacdab1e67007e9bf58cb6151967c2a02d658cb28e630c93cfd518cde255f3380476fa11d9fd367d765a928d7d79c8c2bb8766d57f83e32e13031f8ca26dd838e86d68c8b28c8b49921b186d2ebd5d4e1c55bf5cd56360730728d169ba2851006a80805c6004167788ad4bd0f1623ddead9e2b6c8e50be674e104e41f9c8752a4b6927d2ff73f2ef5dfe21bc9db2f9a6dbe", 0x94}], 0x7, &(0x7f0000ffa000-0x38)={0x38, 0x11e, 0x10000, "5e95983fabb0e54cbfb41395165c81a16f701b38303107b5ddbfc48de257688af1"}, 0x38}, {&(0x7f0000636000)={0x27, 0x2, 0xffffffffffffffff, 0x3, 0x5, 0x0, "f1a4621010c68b1e518e8cc520bb401c91b8ee9f22c4f8bbfda990fa84827014e60a54c06cdd849f2b8dfa443132f3539d583b0c4a4c29b61861c06daf171b", 0xfffffffffffffff8}, 0x60, &(0x7f0000c31000)=[{&(0x7f0000626000-0x8a)="7f9ff4ff5bfec814369e91c2c07a686b9aeeb4e09f611435703c3c30b6df4a2dfab571d6c3e2ba6190d33d0468877c2eb08ca0f3139b55592e44b649b7e75071954bf139e3f706c373514364b149adac266ba8c29907b36847bce5fb7115e3d9c77aa71956de5d18e2bed7b571f9a462cf5fd200811c4cc21a046ef9ba03c0bfd472b90d2418abe6c1d0", 0x8a}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000b11000-0x60)={0x27, 0x6, 0x80000000, 0x3, 0x10000, 0x9, "b1da3020ec75a1646a34a6ee64f4c500f0808858f64a5b165a23ae082d6346475fd648ae8dee572cb08862015f89348b4d3123649b0392a5901e29de7e6544"}, 0x60, &(0x7f0000ff9000)=[{&(0x7f0000ac9000-0xb1)="d2865d7d361b6cb3dd69f8bdcacc2c292f953efd95df84aac4ed79825bb7192a65b166428a1f33b06c5d7b9be4e20697834a9ad14b62cf98a78f22bc34e9a320e99f9e56fe04a73087e56c1bf9cc1f962b954327dd4684f1dcba925682ca6e9ad9fa6b3c89e539d8dee2151a9145e64a77edddc697f366684d5033a47ea711b104705e885cce794395bbc8ced75254f28c9284945d89d1c57d7bbfd3245a125f4ba42fa9a5a16c9e7b0e68802388b78e6e", 0xb1}, {&(0x7f0000ffa000-0x60)="cb6819ae0d7d23a911a561789a6eeadb1f9884cededc7ec621d26bf70ba9cd693e61209718a8f1af99cf5fee7a23fb5bf4eca52f2f5dc848e9b893081466f450da147bcc26f4be5cf36a6c1a3aa6373de36bab5caf4ec2b5fd0353d68828cb6f", 0x60}, {&(0x7f0000c9f000)="ae6f2e3c39f6205c4e246b49cb7f2d951413a6b84c2aaa224034af2d35efce9082ee37c60360ce39fcd95c14c9d98376598c25b06a35c8556e5fc514df9f01143045c7b2c8cd3b179267c623e6dc15901e97010c2c9cbbe5a4f580288cbe81772ec6b62387a8a4bd10c5ed1bd92314155ee038e5ef09d8e6058a7f06e4", 0x7d}, {&(0x7f0000ffa000-0x31)="8099a8d6496be4ce1e1db6b65fb6dae8ce64a2b056795652c7d8463da770338ccf73736a4551f2b099da73816f8d6a9506", 0x31}, {&(0x7f0000ff9000)="3fd0b93bf19905eb2b9e98ca90cb26facc68a1dcf86e44afc38eb2800b69ee6b08d79c87a6a4e4ac0077561840a9cd53218da6d70bf201b0a11184dc503cffd57b57116e035820fd14b8f75bec68479c88194bf76cec6438940893dd45675a67a4adfab4f7596d85c2c49b08baacb3dfae8d", 0x72}], 0x5, &(0x7f0000ffa000-0x80)={0x80, 0x119, 0x0, "127be749b03c95e23ef736c8b3ff70da12a27ed85ccce05c6ff74807cad1f616118b115f5e714838c167be92de4505d7a6ec85075a655a355e3a6d2179f020e05d94abfce048ff020121848e5fd6eaacbb06eb50a3c83043c7ac2febfd26b269c0fad8480de1814882a75e0decdf5e"}, 0x80, 0x40040}, {&(0x7f0000e15000)={0x27, 0x100000000, 0x3f, 0x4, 0x800, 0x0, "ba67dd3d8090255c156083839d2d1e57b742690ad6eefe253b12940d757617960f240834b806c4ec7cb9a32681590ff0ba007ed34a232a3ec9d76ebf5776aa", 0xdb}, 0x60, &(0x7f0000ff9000)=[{&(0x7f0000c5c000)="f258ac1803040d2944a2623d33e17d62ffa2e7592688cb4e0bad549bc3c11ad3fe68794e5ef7e71e920677ccbfbc6c4ad7537e2743f8feff4adf414b0d50dbcadfee08bc5b550a3b0f99a9ed686418f5625fdd0a3ff57285eef10e9168b51f79b505dbdb5398dc5391", 0x69}], 0x1, &(0x7f00008f1000)={0x68, 0x11d, 0x0, "4de3cd35b0c19ba5ed64d40ef7f5907a6a038f8d798da6d6edd92c798254ae4319f391d5deb8b6643bd486ff6d3d5eef060f41a23275f20a3ebc84cf6c623614b02ee9bac0bff9d7c51e8b0fbe1939fba6814552a1ba"}, 0x68, 0x8800}, {&(0x7f0000ff9000)={0x27, 0x0, 0x200, 0x3, 0x8, 0x100, "60486b13d9b20c86113b173f79926843f9bd629b14a56a96edde3f5a0bce501b5db3c89cdcc4adcc2c9fea55ff87498b3ed38843a423edfd6817e3a879d574", 0x1}, 0x60, &(0x7f0000916000)=[{&(0x7f0000ff9000)="cc9438c35c4656d647400db7f6a6ccaa93aad8f516d75af52193ea13cfecde1047d008c6ef16563678c4b83720f7acbb444863acdf8997adceb4cdef60f1a1e4604ef4e5dbf8dc711e6b081c131be9340a4c54a848523f7301b945317dee3e97443bfaa59f049e06355f21643be91241225ff9697bcb3ebebea12ebb5ea7aa7f68f62f2200c620eeeb86bb87d08ee6c47386189575c7ab497a8d4eced76b4825f9cc34ae129c922de298ef64d480999e9b5b13f8", 0xb4}, {&(0x7f000022d000)="ac7635726c4b8ecb600f13056da78673b74f7ce75ae48a546a", 0x19}, {&(0x7f00007ce000-0xc8)="8922abd7fbe22c390280f67061dd882a26075dc7bd9e8adbe9e9dec0ac5fcb161d58b04607414969106ab60c3d650188c62f6ccde3e31dceac208b3b548f3a0639290d44bce791c06caf1d8414ca4dc3f05df92fbd2eb5322a12f2c5320869d7707dbe4313c3e475926f7c5e1b611559d7f5a4b6d35ff6d8be61a1cd99cb38591f1f691d6a53fc5567f784e5173396510f9ac80cf554ca26dba7fb5d315c057c0edefba8e41056497a7bf641d9af6e57a692569af5bfb7c041e6dadebfac1727354e61255bdf3a3c", 0xc8}, {&(0x7f0000ffa000-0xc8)="56106d98ae4f9b45c468e5b328885aad3bb97280060e1171b983c4b3912d30f2b0c7de43ed3276a2afca3a94dba1b1457a5fb2c52f3c1ee94991f83a8253fb3c904d9f4f4036e6b9fc6535a8013bc303986cffdd757a1996d91b8a659e46a680ad886b5bd708db0b6dc39842386261fec1cd192677d7e1bc962a55bd5ba37acd22a24a33e66fdfd08cfc565a8e5ddf20999dde4d11c2cb99f263fe56b1dd1b3190b362ae514786b7e6d273fb865f0695378ac526043db077ce4d8c8bf6d990f5128f2f676077d461", 0xc8}, {&(0x7f0000ff9000)="5ddb2d0bf046312eb31fc440a9372377042420725cb287a3b4df05070205bfc35aeeb93806047547248a56b059a4a235cec49aa4f49854b969426efb2370ef80fce9041b96836f52f380193402ff29ef222ef9b2dac0a8df28734d5bccc5e7128b96acbdef869ce41ceed4495a4aa38a0bc4b20c9a4e9e4beac3ee7730566cc19be970043c971adc8f04be24458a2e7535e9d69f2b99e27665dfed1772b926c0b23f", 0xa2}, {&(0x7f0000790000-0xa2)="18d20d7b4756fc8ef8514b68cea64741d175f4bf3ca1217ebffed774ce95acc5f50ae1520c0a8e7d4ccaef3a674abfa53c15cf605675dc4cdc165d3de648ad0b12f55888cf20f63c2a08c4c4081efdba32f4e721cd467a6d18c64a69cbfc4bb83cac1d5e662166781d7eb62828f0fb4e4060ece1d4f66bbb2ae9aa0c8df7e3da70cab677c47a9a71811edfbb041210fba92c1a84812e6fba456fce9afdf4c4130271", 0xa2}], 0x6, &(0x7f00002b1000)={0x20, 0x117, 0x2, "a9fb87207f3376c1b8bc50c439c996"}, 0x20, 0x4000000}, {&(0x7f0000ff9000)={0x27, 0xa7bc, 0x8, 0x3, 0xffffffff, 0x1f12, "408171d4456978d4c82609f8b3b7cfe3258f12aba0f087d69971db254b53f1a4f07fd8f8904b49af2a1291906a9a0390e32d580c700d93dd09cd9a5c0113f9", 0xdc4}, 0x60, &(0x7f00001f5000-0x10)=[{&(0x7f000027a000)="377e888ef2d2d34a9c1bb72e653a71ff41eb23bddeea6fb409e31bd064f692b939748d69c385d63824310ad5a4b8f79b38c9bc40178b6e467e9fac8bedeb6378", 0x40}], 0x1, &(0x7f0000eec000)={0xf0, 0xaea1f02c070eefb6, 0x7fffffff, "9c405a912bb8516d5e96ed96f8e12474f38fd83700e7dc9252cfbbfab01e00c4ac8c242b74794685b607c35dbd53b0c53c709c5c60ff9b0b88f477332000ab41f18f28485b702fc941cb9c950b1617a5730b07dac802c2308cff392d75f346e55cd07295a3190616c6219b4be5fb968280d604e02739ea9108cb2633e8d6e5c995ff50ba8bc964d5326536c238d6e99d62df0675dcac391ef8855c351b755fb59d7e7cf6585bd082553a24061d9cfc6a1840b34fd89530afc093fc6eacb4716492fe6d2c1280961b7cac2a25029e6275d89f12cddbf09618bbf221b2"}, 0xf0, 0x40011}], 0x8, 0x8001) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000860000)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x33, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000195000)={0x3, &(0x7f0000c62000-0x18)=[{0x7fffffff, 0xfffffffffffffffe, 0x79e, 0xf7c}, {0x4, 0x57b, 0x6, 0x20000000000}, {0x81, 0xffff, 0x1, 0xffffffff}]}, 0x10) ioctl$void(r2, 0x10000000c0045878) 2018/02/11 04:19:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fae000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000495000), &(0x7f0000bc3000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000762000+0x984)=@acquire={0x134, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0x134}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000ade000)={@common='syzkaller1\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x0, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}}) accept$ax25(r2, &(0x7f00001e7000-0x10), &(0x7f00003a7000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e1b000-0x4)={r0}) connect$bt_l2cap(r3, &(0x7f0000267000-0xe)={0x1f, 0x0, {0x4, 0x7, 0x724, 0x66da2e87, 0x9, 0x2}, 0x7}, 0xe) [ 45.201168] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/11 04:19:43 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0xb71) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20}}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000009000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/11 04:19:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000c6d000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x20, 0x4, 0x3, 0x6}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket$inet(0x2, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b59000-0x14)={0x0, 0x1, 0x3, 0x5ac, 0x4, 0x6}, &(0x7f0000c26000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000043b000-0x10)={0x7, 0x0, 0xb08, 0x800, r3}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001b5000-0x4)={r1}) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r1, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) r5 = socket$packet(0x11, 0x8, 0x300) accept4$packet(r5, &(0x7f0000e0e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000097c000-0x4)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008e2000)={r4, 0x0, 0x0, 0x9}, 0x10) sendto$inet6(r1, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f00008e2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 04:19:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x13)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) r1 = socket(0xa, 0x0, 0x9) write(r1, &(0x7f0000750000)="240000001a0025f00018000400edfc0e800000000004bf070dffffeb0800010048050000", 0x24) 2018/02/11 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009b1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000598000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0xd0, 0x0, 0x168, 0xffffffff, 0xffffffff, 0x228, 0x228, 0x228, 0xffffffff, 0x4, &(0x7f0000363000-0x40), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffff}, {0xffffffffffffffff, [0x1]}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) 2018/02/11 04:19:43 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x200000000000, &(0x7f0000021000-0x8)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000022000)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000026000-0xe8)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000013000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x0, 0xa, 0x20, 0x80, 0x1, r2, r3}, {0x42b, 0x9, 0x0, 0x0, 0xfffffffffffffffc, 0xb3, 0xe6, 0x1}, {0x3, 0x51102bb1, 0x7fff, 0x1f}, 0x8, 0x1, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xff}, 0xa, @in=@empty, 0x6, 0x0, 0x0, 0x7, 0x9, 0x4, 0x100000001}}, 0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000026000)={0x0, 0x12, "aacd589d98dad5a57eee002563b63ec43fd4"}, &(0x7f0000008000)=0x1a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000027000-0x20)={0x80000001, 0x40, 0x0, 0x0, 0xfffffffffffffc00, 0x4e, 0x5, 0x8, r4}, &(0x7f0000027000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000023000)={0x0, 0xc2, "58a5fe3d3ca7368f8d74249df12df86ebc1f2d10c2b8454097979630315d0901f301cbae8c9a138b01ad305950224cd6c300f1c0b6dcefdf1ae985247cee5477376314d7d1ac99133185f32b3119429580f598a2422c9c12642e8daf80ac6b745d430badcc3e51a9119587786e44667f8520fc1f48ba24ae3a46b70e1d10dd4c917edd2981e31aa7fccf2bd6196cbb701718d8b76138a7dc54e21fe5a4f9a9be085519b9db0c3b8f8a0ad26fc5827fd8be5ee40b800e663a2650c06063a3f79911e5"}, &(0x7f0000025000-0x4)=0xca) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000026000-0xb2)={r5, 0xaa, "f5bae94e426f084dd94a748125e7da6c237c5d4863ff2e721265af20ad020ec04a31cf1fa5584d8eeee42362256abfec4f55cd5916fe1c9874fda53bdaf56252c353a54fd1fa917cf48f42c49ed43f2b79474e84a0f9faf075987a368018fd1953474ebcda5d8bb585599125343ae3b4d3156244d990fc43dd7deb8edba89f3ea1bf0cbe677ebe7e72fe1e80f2a2e300b5c42a16f6b443a9aeaf4469c39f488ba585a70ce22b2c4a92c3"}, &(0x7f0000026000-0x4)=0xb2) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r6, 0x89fa, &(0x7f0000017000)="f51038a4e7dbcba34448112af386f2ae8ab7f306b4cfcccea1b0111a974cbe7e6c3bee66a7848c12f4e367bdb423d2cc36d8488ab42bd6") mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000026000)={0x6, 0x800, 0x222a80a, 0x8}, 0x10) sendmsg$nl_route(r6, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/11 04:19:43 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f9b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000039d000)=0x32) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bb2000-0x4)) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000f2b000)={&(0x7f0000b71000-0x60)={0x27, 0x0, 0x7fff, 0x7, 0x1000, 0x5, "0938762ec16a0761349aca1a43ee66291f0d6787ff0a90bed51fbf459871c17b790bdf2fd8f0417c76100e36386739bea68c083dac68f424dcde2b640724ac", 0x80000000}, 0x60, &(0x7f00008ba000-0x20)=[{&(0x7f0000f9a000)="c15b19ab4fa31b221ca6aed3", 0xc}, {&(0x7f0000ada000)="ea7c1732aa22c44db9b1b7b3d89081c99fe4bbf57a11994258db8025da789f1800c22e78b26cc8daa622813032be0e1e980fda594ba894cc407cec48cdf3ff7c739aec332e264b77552ead2c8540a95e2dc8ca9f74326febf9d301b4127f68f9e1b79f7a09", 0x65}], 0x2, &(0x7f0000d54000)={0xa8, 0x6, 0x264, "56b335153a272dc854a4c4623f33880787db50e6a6ffc857c52012ad0eab368af5ab9887855dae7076081fea7833484c6be829d315372eed08641b11ba1a42fc049fbd7d72ee4fabec7883805a995ea24854d44c53954e29b0af8ec4347b751d899aac12abbb0548685ba14f0796e694f8662d21a38913441991c9eab14f3089d69c77a0b40fbbe078d24264ad83e40a2605d6c238"}, 0xa8, 0x20000081}, 0x4) r2 = accept(r0, &(0x7f0000bf8000)=@nfc_llcp, &(0x7f00005ee000)=0x60) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000e7000)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, {0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x8, [0x8, 0x3, 0x5, 0x0, 0x6, 0x1, 0x0, 0x100000000]}, 0x5c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000f9b000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b73000-0x10)={&(0x7f00000c0000)='./file0\x00'}, 0x10) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00004a6000-0x8)={0x1, 0x6}, 0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f9b000), &(0x7f0000f9b000)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4), 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/11 04:19:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e24000)=0x1) read(r0, &(0x7f00002f1000-0xec)=""/236, 0xec) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/11 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000644000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x0, {0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x6}}}, 0xfffffffffffffeba) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000ef7000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00005e6000)=0x10, 0x80800) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00006eb000), &(0x7f0000421000)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c53000)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0xc8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000ac7000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="23df63cb399513991f9ff17207fc1a09", @common='bcsf0\x00'}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "68a67ec44777f4af9188e0a89611ecb1f5c1f7a3b3220f401a67adba79ece11ceff2a9e9c07c33a929e2b83ec4fa3ede0bb2e7156c6819c4763fd51360896800"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ed000-0x118)={0x1, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) [ 45.255161] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=27278 sclass=netlink_xfrm_socket pig=7977 comm=syz-executor2 [ 45.287181] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=27278 sclass=netlink_xfrm_socket pig=7987 comm=syz-executor2 2018/02/11 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000953000-0x10)=@ethernet={0x0, @local}, &(0x7f0000f93000-0x4)=0x10) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00002a2000-0xf2)=""/242, &(0x7f0000786000)=0xf2) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000ede000-0x4), &(0x7f0000059000)=0x4) setsockopt(r1, 0x9, 0x0, &(0x7f0000eec000), 0x0) close(r2) 2018/02/11 04:19:43 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000001000)=0x9, &(0x7f0000000000)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000525000-0xe1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6e39de902479d315415cbbd0edf8e8f29c74f9b073a8508c7cd3c1cd97309116"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000002000-0x10)={0x3, {"bddad467936248"}, 0x81}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000)={0x3, &(0x7f0000000000)=[{0xff, 0x3, 0xfffffffffffff311, 0x20}, {0x3, 0x4, 0x1, 0x9}, {0x2, 0x10001, 0x0, 0x20}]}, 0x10) 2018/02/11 04:19:43 executing program 3: pipe(&(0x7f0000068000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x15)=""/21, 0x15, 0x40, &(0x7f0000b9d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000975000), &(0x7f00004e0000-0x4)=0x4) 2018/02/11 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000074a000-0x4)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f4a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009b6000-0xa)={0x3, [0x6, 0xd65, 0x6a9]}, 0xa) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/11 04:19:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a4c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000d23000-0x4)=0x15d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e68000)={0x0, []}, &(0x7f00009e3000)=0x149) r1 = accept$inet6(r0, &(0x7f00003ef000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000dad000)=0x1c) socketpair(0xb, 0x1, 0x202, &(0x7f00007ec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000b7000), &(0x7f0000bf4000-0x4)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) connect$unix(r2, &(0x7f00000f7000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008da000+0x8d2)=@assoc_id=0x0, &(0x7f00005fe000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000d9e000)=r4, 0x4) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000013e000-0x20)={0x6, 0x40, 0x3ff, 0x200, 0x8, 0x2}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00007ae000)) 2018/02/11 04:19:43 executing program 4: r0 = socket(0x2, 0x803, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000277000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/11 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000fd0000-0xc)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000fd2000-0x4)=0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fcf000-0xc), 0x188) 2018/02/11 04:19:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000031000)={0x0}, &(0x7f0000010000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000033000-0x8)={r1}, 0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000790000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000726000-0x4)=0x1c, 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000ae1000-0x88)={0x3, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}}}, 0x88) [ 45.339099] x_tables: ip_tables: icmp match: only valid for protocol 1 [ 45.352318] x_tables: ip_tables: icmp match: only valid for protocol 1 2018/02/11 04:19:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000283000-0x4)=0xaf, 0x4) r1 = accept$inet6(r0, 0x0, &(0x7f0000aad000-0x4)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a5a000)={0xffffffffffffffff, 0x0, 0x10001, 0x8e}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000ba0000)={0x2a4b, r2, 0x0, 0x1}) r3 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c3a000-0x14)={@dev}, &(0x7f0000cbe000)=0x14) bind$inet6(r3, &(0x7f00009be000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r3, &(0x7f0000701000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301}, 0x10) 2018/02/11 04:19:43 executing program 6: socketpair$inet(0x2, 0x80000, 0x21, &(0x7f0000b63000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@hci, 0x6, &(0x7f0000001000)=[{&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f0000002000-0x69)=""/105, 0x69}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000002000-0x51)=""/81, 0x51}, {&(0x7f0000002000-0xd3)=""/211, 0xd3}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000001000)=""/47, 0x2f}], 0x7, 0x0, 0x0, 0x7}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000827000-0x20)={0x2, 0x1000000, 0x200, 0x81, 0xfffffffffffffc01, 0x676, 0x28, 0x800, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1ff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000009000-0x4)) connect$nfc_llcp(r3, &(0x7f0000003000-0x60)={0x27, 0x9, 0x1, 0x3, 0x2, 0x9, "cfa9f96b886a8b0d158656d99cba9d487d226330ad86e61073b2f6948a07d91a1782a85415a3a9b88f936e242a04a0ca12c209f28b8345c56206020bed883c", 0x9}, 0x60) getsockopt$sock_buf(r1, 0x1, 0x10000000001f, &(0x7f0000000000)=""/119, &(0x7f0000007000)=0x6) 2018/02/11 04:19:43 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @rand_addr=0x800}, @in={0x2, 0x0, @rand_addr}], 0x40) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000-0x4)=0x14) 2018/02/11 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x4) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b84000-0x8)={0x0, 0xda4}, &(0x7f0000567000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cdf000-0x8)={r1, 0xffff, 0x7}, &(0x7f0000a9e000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005fc000)={@generic="068ce96713408187fe61f7cd1ecac985", @ifru_flags=0x1000}) r2 = socket$nfc_llcp(0x27, 0x4080006, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004fe000)=0x40, 0x4) pipe(&(0x7f0000eee000)) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000190000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x3}) 2018/02/11 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000076c000), &(0x7f0000a38000-0x4)=0xb) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x1ff, &(0x7f0000fd8000-0x4)="0180ec1a", 0xffffffffffffff4e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e0b000)={r0}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000cb7000)=0x9, 0x4) 2018/02/11 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00004be000-0x1c)={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x800}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000d11000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d1d000)=[@in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x2c) recvfrom$inet6(r0, &(0x7f0000264000)=""/58, 0x3a, 0x10000, &(0x7f00003c4000-0x1c)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x67c}, 0x1c) accept$inet6(r0, &(0x7f0000e07000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000aee000-0x4)=0x1c) 2018/02/11 04:19:43 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r1, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000b000-0x77)="0200", 0x2}], 0x1, &(0x7f000000a000)=[]}, 0x2000c080) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="cf16", 0x2}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/11 04:19:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full, &(0x7f0000236000-0x4)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"05099bc67d58b8"}, 0x1f}, [{"d504b8b923e1d1"}, {"502e713c823500"}, {"719451771ba0db"}, {"9efe7917d9a4b5"}, {"076cb9c8c2d699"}, {"2f5c8f79f54495"}, {"77de6bfb201721"}, {"bad32dd977e69b"}]}, 0x48) mmap(&(0x7f0000000000/0x393000)=nil, 0x393000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000392000-0x2c)={0x8, 0x4, 0x4, 0x8000000000006, 0x4}, 0x2c) mmap(&(0x7f0000393000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000393000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393000)={r1, &(0x7f0000394000-0xce)="3f1fc821ceee2261cda49f1ea9e430febe0afae14cdc0fbcc44212eb11e3ce487d374db8f3d341ca533449f5a3a4083145e30997ba75c1c7098d3eaa53f9a4e23cd920d8edb78065ed383be820f98528e0fb79f8dbfa5ad95e12975a2822724a64f3e947ca89640585d18dffc0f49b22a2aa06296b1ad18a753fa35e3a0c594e64f200e41fa0720e99af17f5297de748ac142d12ead34c7819aab5a4f30f5041ac8a5e5ec824927b118ef952fc4494e8fd41c935851111a95f7883e2cafffbefd4e99c275d530f03b17218534a3d", &(0x7f000028c000-0x97)="d3cee11970c1e79bb14415d9a562c930f756bfada8fa9317d1ec1552be673157516e277f1b322ec61752210dfe951b973c5429bbfa36c425a2b9dbe8412f6ebf4c3de1f1d38532d3fc3ee10a83a399297dea4e36b7c930f45afba9501dc87f797163e24abe9d6e3a3a0bcf7c25339042fec4d5b68773bb65f2368d175d6017fea65b3b08eaebc7e8177a64af8c583d4dac656ed92e0435", 0x1}, 0x20) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000297000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00001eb000)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002aa000), &(0x7f000024e000-0x4)=0x14) [ 45.448450] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 45.471895] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' 2018/02/11 04:19:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000010b000-0x8)={0x0}) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00004c9000)=0x4, 0x4) r1 = socket$inet(0x2, 0x0, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00007a8000-0x460)=@mangle={'mangle\x00', 0x1f, 0x6, 0x400, 0x150, 0x0, 0x98, 0x150, 0x0, 0x368, 0x368, 0x368, 0x368, 0x368, 0x6, &(0x7f0000446000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @common='bcsf0\x00', @generic="cf8747b2a7ddbf308d9d3b9b7c96c2dd"}, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common='lo\x00', @common='rose0\x00'}, 0x0, 0xb8, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/11 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0xa, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c36000-0x4), &(0x7f00003e3000)=0x4) 2018/02/11 04:19:43 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000f6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ca4000)={0x0, 0x2, 0xc84a, 0x1, 0x9, 0x2, 0x9, 0x101, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x9, 0x9, 0x7fffffff, 0x7fff, 0x6}}, &(0x7f0000f6a000)=0xb8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000066000)={0x0, 0x0, 0x6, 0x8, 0x5, 0x0, 0xfffffffffffffff9, 0x8, r2}, &(0x7f0000f6a000)=0x20) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004b4000-0x18)={0x0, 0x5333d62b, 0x0, 0x0, 0x6}, &(0x7f0000792000)=0x18) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00009df000)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}}, &(0x7f0000f6c000-0x4)=0x8c) r5 = socket(0x5, 0x80000, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000f6b000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f6b000-0x18)={r4, 0xfffffffffffffeff, 0x20, 0x5, 0xd1}, &(0x7f00000c8000)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007e0000)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xc4}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}], 0xa0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000f6b000)=0x40000000001e8, 0xffffffb9) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) sendto$inet6(r3, &(0x7f0000f68000), 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/11 04:19:43 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket(0x56ab84bb6fd1f390, 0x7, 0x10000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000007000)={0x0, 0x188e}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={r2, 0x5, 0x2}, &(0x7f0000008000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xe}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000006000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x6e, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000008000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x1c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) 2018/02/11 04:19:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000f000-0x8)={0x0, 0x1, 0x81}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000023000-0x8c)={r2, @in6={{0xa, 0x0, 0x0, @empty, 0x9}}}, 0x8c) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000001000-0x4)) 2018/02/11 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ffc000)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x0, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000ffc000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], [], @common='eql\x00', @generic="92308feddc41c6460322014c4d032aa0"}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}}, @common=@frag={0x30, 'frag\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'snmp\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000ffe000)="5dae77383c3a32d5df83c907a872711bb9b497a3c788aa906f91103b2f274ef08d4b216eedfac5fd7c169646dc5c8b743baa8e7959f9599bc573a599dbbf34cee4a66e3de89dbb70695dcb867c899f2b2ee0623110e5b3532fcb1eed0d3155805d67e2146c864befeeef0a4c5262adcb6ffaa95effd5a4c58759a8ddd28494bf4d5bc2cf391e58d7") getpeername(r0, &(0x7f00001d7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000ffd000)=0x26) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b0b000), 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ffe000-0x1)) 2018/02/11 04:19:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000706000-0x8)={0x0, 0x1f}, &(0x7f0000589000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d31000)={0x4, 0x7ff, 0x0, 0x289e, 0x6, 0x101, 0x4, 0x2, r1}, &(0x7f00005e9000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f000066b000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000273000)=0x10) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) sendto$inet(r2, &(0x7f000006d000-0x1f), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty}, 0x10) 2018/02/11 04:19:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet6(0xa, 0x3, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r2 = accept4(r1, &(0x7f000081e000)=@nfc_llcp, &(0x7f0000bc7000-0x4)=0x60, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000032e000)={0x0, 0x7, 0x10}, &(0x7f00009a8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000283000)={r3, 0x0, 0x6}, &(0x7f00006ea000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000fc2000-0x60d), 0x1b5, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dcb000)={0x5e0a, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}}, 0x88) bind(r1, &(0x7f0000bd3000)=@generic={0x1f, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x127) close(r1) [ 45.563090] device syz5 entered promiscuous mode [ 45.567630] audit: type=1400 audit(1518322783.622:48): avc: denied { getattr } for pid=8093 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 45.569501] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/11 04:19:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f00003e8000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000aba000)=[], 0x0, &(0x7f0000000000)=[{0xa0, 0x10c, 0x6, "af366d7cad3fa966854008d07352af0e3b37f59fc43d7fde67554a8314f7f3b05e09cf40f3dc275398d27516125e1629e9b07b15c93e3a4f04c6f0e192613e2315af82b85ecbcea789af6e9dbb25f4745e92982641502eb5b5ff297afa272314aa33c3f31b45ac8ade8c954aa0b92456c9c670ef2e9925065fad934d4ec77187d71f8a9c36777980decba6df11"}, {0xc0, 0x10d, 0x7, "587f8324cf4b5b44c1b10724ccbeffc0f1ae170e83ac94cee37ebd23687610c0d62bebf785084504b0f2a18b68b4cc0069aa1afeea6602ff6a939bccf0a528db126b285d69bf957c0fb1d40c7055a534c9393a57a20fd221622f51043bcccdd52808dcae4147c8823fccc659853cd62555014e577e8a2fc0619df06623e121aeb5a2a8dd394a09234c22da9e55f79c3475b73096d64546b70c8222e27b4c5629857020dbce26cc1a61455029"}, {0xe8, 0x11f, 0x1, "f858a7579832dbb4f93d76a400a82a91194120c698966da144201b572d0f800b5b16b9eaaac9af9417f62e5bf506b54e4dce7e0d832c01fc6e78beb2a5500a8705fef2113198e96943199e0466d2b00106ac4f410460bd57eebfea117a744d1f34dedc969e6f268730757029f199d0a052e44f060b4f423d3033f6315fdeddb4c6676657c60ca1fd7875d0ef2428cb2b6c19e8c6f6a36f08c9bc116b12ac1aa7b992050e545872668756b458e2ff6e58dfea6962537083f73585c8a44ddc2bc2cc074aa4ae29d2a39eb363e1fb57a44877"}, {0x29, 0x13f, 0x1b00175, "7c66359404fa0549c641dd933cd510e88599c45cee3b5eb910e73cec40561a9e98252eca0b6326cf8ffa2564da2e32663e7405e600ffb71cbcc9b1c8530ee36187b9065d4576fec3ecc835124bdd6d89da9b099611fe62820a2e088c721eef65c96297bd47d230c7ed500b20f1c966b90abd5cbde0d82299d8e1d4c4f8db31429a2ceda06fba15bc8168ba11348f1f81e327fa2243294db21d7a16294e486296104212e92b12aff0d17e82bda2e6b5fc3f639dded047eb6ca45886c3"}, {0x38, 0x88, 0x200, "93d81518562dc4b43f737791c6ff036f80ea34ea823c61bd92c156fb29387f5c7b7d3dcacd54"}, {0xe0, 0x115, 0x1, "8d04b5624c8ef270381daba4cee5a2dae15464d1eed00aca2dd20c695d3e355cebd613fef66b26152452669a84f7170cfb57b0bf2c0c1d7423d5fb541f0cb27e4e1929e6c5771e98891f96b49ca3a7955507d3d41476e982b77e563bd3fda79499320eec1ecd00500527f2331b821f3e5030fa23edb76e18a5a1e2546e29ec18928cdbaca2219a5e11b115f5efbb8c1bd74e85d56c226d4b84baf28537dd5b59dd9cc0e721b49b7a979c12a5ecf3bd64a84bd50b2f0496b0648f5096152c0f1e688f30280eac6ebbfa3275ce77bab02f"}, {0x18, 0x102, 0x6, "986bd2f5"}], 0x61c}, 0x1}], 0x1, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000de1000-0x25)="2400000024007fff00000000000000000029f6ff0100000000060000000000000000ff10", 0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002b4000)={0x0, 0x26, 0x9}, &(0x7f0000f58000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000810000-0x1a)={r2, 0x4, 0x9, [0x9, 0xfffffffffffffc49, 0x8, 0x81, 0x5, 0x4, 0x2, 0x100, 0x6]}, 0x1a) 2018/02/11 04:19:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000745000-0x20)={0x569432c, 0x5, 0x8000, 0x8, 0x7, 0xbc7, 0x6, 0x800, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x26c}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000af6000)={@common='lo\x00', 0x0}) socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f01000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000afb000-0x4)=0x14, 0x80800) setsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f00005c2000-0xf1)="892091c088f73c0ff0173186fe993f29dfe422a87b25d7eb32d332cb3f76d3e2f88fb1d2c840f25f9cc4bf65f131a1a355d4dea49ec461dd1a805353fa6ebaf351d6431c17357ad81b930e3cf9a463a2462d71b01f653105df0a6bbf67b0bd4a89072fe491e8e7efb3dd499c6a23d3ada433f6f349976b993ff0e9789ded8dceaf35e88fbf9646b09690188de3b860228274dc2a29d379207ca8255671ebd60ab70afbda1108fdc81d606f77a8d72a3637e34f04036edac3c6bfe9e2638e2396fd2ecf2c0b82b8bbff670acd4db8e1be07af7ced796488017935fed12125432f5e0c354261f6094370f7f930198bf8af94", 0xf1) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000eee000-0x10), &(0x7f000095b000)=0x10) socketpair$inet6(0xa, 0x2, 0xfffffffffffffffd, &(0x7f000002c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005b8000)={0x0, 0xffffffff, 0x3, 0x0, 0x9, 0x100000001}, &(0x7f0000016000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000fd0000-0x8)={r6, 0x3}, &(0x7f0000a78000)=0x8) sendmsg$nl_route(r2, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/11 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0xa, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00009b9000-0x4)=0xffffffffffffffdf, 0x80000) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00002c1000-0x36)="76a8c8ad15220bd2a548d653e98dad979506b0d37c404312c41d9053ea56acaf63801627e8768df4196ae161964cb604b80c7dd6f2c0", 0x36) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000526000), 0x0, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f000064b000), &(0x7f0000e5b000-0x4)=0x4) 2018/02/11 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000053c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00002a3000)={0x3e, 0x3, 0x22}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00008a3000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x2, [@generic="d1"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/11 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008c5000-0x4)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a92000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000fe6000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e9f000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000151000)=0x4, 0x4) ioctl$sock_ifreq(r0, 0x1000089f6, &(0x7f0000571000-0x50)={@generic="48300ad655f65e1f77f5f01e3e670769", @ifru_names=@generic="cdbf4ee4dac69782c0ce8e1ea4b9d683"}) bind$bt_rfcomm(r0, &(0x7f0000e5c000)={0x1f, {0x401, 0x7fffffff, 0x6, 0x100000001, 0x2, 0x3}, 0x7}, 0x9) sendto(r0, &(0x7f0000f79000-0xc7)="94421990ca06569d5e7d566ad795b6fd3a36de59c076d0e8a16f6ab414ed73221ffbd37ce3e57a7432437da088daefb607c2016f38e5cb6c1d0051bebade2a347d3166575165b701ea3256c1ddb6d726554828bfd6e10156055ec37c67fc6105613f9b09eaf437cd2059c75e173a1eb1b70f97195a2fd23b9bc334693dc3fa007b1009a47e2d38438a78a8773b9e47a421558c48ba312af5336f70930f69d966a3f5ff49e412c9f3309a8da27f15e86e2d931afc6a335d3ba57424b0f58105c46f56ded1e8bc2d", 0xd0, 0x10, &(0x7f0000040000)=@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) socketpair(0x5, 0xa, 0x3ff, &(0x7f00009a5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000933000-0x8)={0x0}, &(0x7f0000c87000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007d2000)={r5, 0x2}, &(0x7f0000d10000-0x4)=0x8) accept$inet6(r4, 0x0, &(0x7f0000ba8000)) getpeername(r0, &(0x7f000023a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000fc8000)=0x32) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000746000-0x8)={r5, 0x5}, &(0x7f0000c10000-0x4)=0x8) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000b68000)="d2ed1392c33d5db9e7c426710d2bf07bb059dae7a1d3b3dec76f49075142a9dc69767c98d4d6e93c051fae3f18d20755620f32d21d9b0c3e68d811d0f1779607462e3c488457bd62496d234110a1c39d406a89d21373810c746b9603fe1823252f829afece045e46b73b904a8dda5aecdd139d3e64828e2a8569e31f717534626ae0b06536f550f8ba5388ffa68db181c16b2ad706fab594d57985447e1d21477decdcdd6dc63953506feb1ff765212371", 0xb1) 2018/02/11 04:19:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000078a000-0x10), &(0x7f0000450000)=0x10, 0x0) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f000082a000)=0x80000000, 0x4) r1 = socket$inet6_sctp(0xa, 0x800000000000005, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009d0000-0x28)={@common='rose0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000088a000)={@dev={0xfe, 0x80}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r2}) writev(r1, &(0x7f00004cb000)=[{&(0x7f0000faf000)}, {&(0x7f0000f34000)="61a8f14fbe54fc3fb002d6951d271cec2cc6d8e8889ae55be36a79d638881f4982ced6a3a31ed48d59d06297ce653514f93be45a791772ef29ffce203e639aac77688d4e37440fa8d878ec8f7ff5bedf1bd58e72fd3b39e49f33e1e3160c1faf9c7a0ba12300123b3925555387ba62c7e7283b13114c3322e85e973759ec86881c66a09e277ae001013b40b4c68c17c1043ae37d02a40012bc1ee1a49f8398fc954895d1ee7e4b1c5218043ba62caf36f2b5e9afe4029bda523bcb2b3128422076f936d2b0e4b4422b6e1f0e05c250b5436adce5ff34de9ed16a3e6f53ea49d4e930c19b12fe999b8adeff77c0c55c4dab726e", 0xf3}, {&(0x7f000082d000)="c5450766bef7f8628278e50cda585ef41634228c0ea4556fcb336e23d3928146e619bef3aef42c060d9546f109218dcbb69f4d77005b5b62b16e0367e6f8b5c37e4138ed68ec34bd9c43c6e954ab9858d43f06beb94b136b7354a302a873e22c9b6073b5de62ca263438796a87378aef27a0ed5b2339d641fb85a4e36e666f4369c5f6fcae221648313e1b6a27a0bdd972e69769e9b6bbfdec7c4a7065f3028d134b3b7c1d0ba68b6f659b8d7f1531ca254c8ba6215cd0", 0xb7}, {&(0x7f0000827000-0xf9)="004ec1eef3fbb4f37b383859607bd1724f63a8c6e73f938b8c5d7aab8546bc56284326028a91815b9bc9b45b7795f56bbcb2704a9b721fb8be28e5410fb3c4d30691b88fbd2baeef19aee1f830d206fd29575364b7f8011b3679c02cdd662969336766487b76dc7a9bbb5e5f29570bab134c05c6fba56fa4797e007d754b950ea601b8f7ff6511aa8b25afd8ff0569b60da0e5ce0f933102dfc82421feea6cb7404110be601cf60ca4b83f741465a36157a5b3922e71f590dcfa4ef7ed0d2001046d926e5aa07625e342825910d229480143f4c813cc5dc562e3370f8416999581998fe7d84107d5cc836333657acb81b4749bda0500daba71", 0xf9}, {&(0x7f00001e3000-0xd7)="98c9b8fad1fe0630a2b2410b6cc0de54a1f9128afb14484f3caede0020819b8ee2bf838691257e77ed7813e5961225e4e3d00944283dca4647e8b38bb8955a13f710bdc52c687c17be3c56257a8aa484b35152ae0ba7c167541bc8e4d4ad1982ebffc431a6a082243343789937251338da4ee7a991b79a85e23cec70a2c9063c0ae0f2ead7313a14c38ec353eaae37e7a70d409d42d6fedcd170e8735b4a6d9aa294f457aa1316faeffad82aa79ae4f747109f3626f383a904b0fa280ba8838877f3d9eb9aabed64a38509015c8c34fe2a239238480da7", 0xd7}], 0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006b3000-0x8)) 2018/02/11 04:19:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r0, 0x3) r1 = accept4(r0, &(0x7f000065e000-0x10)=@can, &(0x7f0000cc7000)=0x10, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000830000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ec2000)=0x200, &(0x7f0000906000)=0x2) [ 45.626924] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 45.632673] xt_connbytes: Forcing CT accounting to be enabled [ 45.658749] device syz5 left promiscuous mode 2018/02/11 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3200d4c4850ad59, 0x800, 0x7, &(0x7f00001e6000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000376000-0xc)={0x4a, 0x741, 0x3f, 0xffffffff, 0x19a4, 0x5, 0x2d20}, 0xc) r2 = socket$inet(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c90000-0xc)={0x10}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000951000)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x0, 0x118, 0x0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000bf1000), {[{{@ip={@dev={0xac, 0x14}, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x80000000, 0x5}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='lo\x00', @common='bcsf0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0xa0, 0xd0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x390) 2018/02/11 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ce9000-0x8)={0x1, 0x8001, 0x4, 0xfffffffffffff64a}, 0x8) close(r1) 2018/02/11 04:19:43 executing program 4: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/11 04:19:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000042b000)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept$ax25(r0, 0x0, &(0x7f0000ee4000-0x4)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/11 04:19:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000dc2000-0x8)={0x0, 0x0}) getpeername$llc(r1, &(0x7f000067d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000968000)=0x10) socketpair(0x13, 0x80000, 0x3f, &(0x7f0000b4f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d6b000-0x8)={0xdc06, 0x7, 0xe24, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000866000)={0x0, 0x5, 0x6, 0x101}, &(0x7f000013b000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000098b000)={0x0, 0xab, "dce7842587a74214681e1a653b481e2f06efd046e94f793f7859cc6e96b9033068f6f333e0f8853b83335f2d8c42ea1037597f099c49c09e5f6e8f651a97693fe6e23d8af0513efadc3bd8fa93185718413d27e8d273df72207bee46698d096e10c6d317fb82d4e9a11680f8e856e3a77eaabb44f89161dc1fed8f8863d47afa4fd5d9a0d836ab68fe8233bd2886b5fcc47d119fb03f7bc0fd8f4bc80c20e942c8e3f2b25215c84ecd55a0"}, &(0x7f00002b8000-0x4)=0xb3) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000154000-0xb8)={r4, 0x0, 0x4, 0x1, 0x100000000, 0xffffffffffffff5d, 0xffff, 0xffffffffffffffc0, {r5, @in6={{0xa, 0x3, 0x46, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0xff, 0x8, 0x14c, 0x9, 0x4}}, &(0x7f0000daa000)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000008000)={r5, 0xb4, "48ce5d4bb424f8958257723180b71b81fd45c7827febd11867d5d0b7b6743602335c0264fe64e42b7eae9a78b3df97ea536dfb9ebe1b6b20f790421c59d384fe651109969db36807e9fcebcc52535495d6be596345cf7219bdd09981aeb7a7be393a3e792c242613e88df9bb4992cc1885f5df372e17014b42217a43d594335d738cd31304b011ea48a1dee56941e8112b0cd9150cfae5434f5a7d6fcc42d26a68540a6f7d9ce26cb37ef74e67faaf558825fb32"}, &(0x7f0000008000-0x4)=0xbc) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000f9f000+0x516)) pwrite64(r0, &(0x7f0000963000-0xfc)="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", 0xfc, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000044d000)={@generic="61c1d0a4bcb2a02ff6fe64c406008eb4", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) syz_emit_ethernet(0x36, &(0x7f0000aeb000-0x7b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffce0f", 0x0, "08c470"}, "a8937e5d"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) listen$netrom(r3, 0x6e) 2018/02/11 04:19:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a05000-0x10)=@generic="e1acaba4bb59a8e79853868168e5ed28") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000212000)=@filter={'filter\x00', 0xe, 0x4, 0x5c0, 0xffffffff, 0x3d0, 0x300, 0x0, 0xffffffff, 0xffffffff, 0x4f0, 0x4f0, 0x4f0, 0xffffffff, 0x4, &(0x7f000033f000), {[{{@uncond, 0x0, 0x2d8, 0x300, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="e83d14d8400b9b8bde5711b3dcd78627", @generic="3a50b5b88d8005a560e509bb7547e0a1"}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x620) 2018/02/11 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) socketpair(0x3, 0x5, 0x2, &(0x7f000031b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009ec000)={0x3ff, 0x0, 0x1, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000089f000-0x10)={0x9, r2}) 2018/02/11 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003c9000)=@assoc_value={0x0}, &(0x7f0000845000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007b7000)={r2, 0xffffffffffffffe6, 0x20}, 0xc) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 04:19:43 executing program 6: mmap(&(0x7f0000000000/0x70e000)=nil, 0x70e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x40400000000006}, 0xc) mmap(&(0x7f000070e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000046a000)) mmap(&(0x7f000070f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, &(0x7f000070f000)=@abs, &(0x7f0000165000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00002d0000-0x20)={@generic="13f10c31c18063267e84d228c84bd037", @ifru_addrs={0x2, 0x2, @empty}}) r3 = accept$netrom(0xffffffffffffffff, &(0x7f000070f000-0x48)=@full, &(0x7f000070e000)=0x48) mmap(&(0x7f000070e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000007a000-0x4)=0x5, &(0x7f000070e000)=0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/02/11 04:19:43 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ef9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) sendto$inet(r0, &(0x7f00008d1000-0x1)="82", 0x1, 0x20008001, &(0x7f0000daf000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r1, 0x6, 0x1, 0xfffffffffffffffa, &(0x7f0000001000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x3, @rand_addr=0x3f}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x52, {0x2, 0x2, @multicast2=0xe0000002}, @common='ifb0\x00'}) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r2, 0x114, 0x1, &(0x7f0000000000), 0x0) [ 45.720146] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 45.737309] Cannot find add_set index 0 as target [ 45.750650] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/02/11 04:19:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000701000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000f93000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b"}, 0x60) sendto$inet(r1, &(0x7f0000d6e000-0x9c)="f82d089e84021341a1065cb5e38d5322444f7f8bd24ea88b19e6330db090be241f7de169611e74ea342338f621abf047e737bf72f9bd503c864a50f2d2ec7405629d720aed39c6cf5a6e84edf68051e0a32e516ac3f9e7590ea215313068bb04080dc44d2bae76e7b29ccffd45c00f595262b32f9cc4f99fe63f1b91de22858777a82142a52cdb8a37ae1f52a49d3017a33931ca47af268516063c4f", 0x9c, 0x44000, 0x0, 0x0) 2018/02/11 04:19:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) socket$llc(0x1a, 0x3, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$alg(r0, &(0x7f000035b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(sha224-avx2,cbc-serpent-sse2))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000022b000-0x8)={0x0, 0x8}, &(0x7f0000a8b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00002e1000-0x4)=r1, 0x4) socket$inet6(0xa, 0x80000, 0x5839) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000efa000)="240000004e001f0014f9f4070008f408020806f70d0001ffffff00000400000000040008", 0x24) sendmsg$inet_sctp(r0, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f0c000)=[]}, 0x10) getsockname$inet(r0, &(0x7f0000a32000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000257000-0x4)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f7c000)=@hopopts={0x62, 0x3, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}]}, 0x28) 2018/02/11 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000075e000)=0xa23c) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000063a000)) close(r2) 2018/02/11 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000918000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000456000-0xb8)={0x0, 0x9, 0x33, 0x5, 0x2, 0x4, 0x40, 0x9, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x1ff, 0x9ff7, 0x10000, 0x5, 0x3}}, &(0x7f00000ed000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000524000)={r2, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x8, 0xfff}, 0x98) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {0x4, 0x2615}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) 2018/02/11 04:19:43 executing program 7: r0 = socket$inet(0x2, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000066000)={0x0, @in6={{0xa, 0x2, 0x241a, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, 0x2, 0x5}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000104000-0x8)={r1, 0x8}, &(0x7f0000911000)=0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[], 0x1}, 0x0) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000003000-0xae)=""/174, &(0x7f0000004000)=0xae) 2018/02/11 04:19:43 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x100}], 0x18, 0x4000041}, 0x40) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) 2018/02/11 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aab000-0x8)={0x0}) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000ac4000), 0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00000bf000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000024f000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r2 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000798000-0x6)={0x0, 0x4}, &(0x7f0000c9b000)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000112000)={r3, 0x3, 0x200, 0x6, 0x1ff, 0x1c000000}, 0x14) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r2) 2018/02/11 04:19:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) listen(r0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e03000)="5a31ce18c5472188ad27f3ca86026a5ea29fb8656caba3", 0x17) 2018/02/11 04:19:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x1)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000932000-0x4)=0x701, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000c1000-0xb), 0xb) 2018/02/11 04:19:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) preadv(r0, &(0x7f00000bc000)=[{&(0x7f0000627000)=""/14, 0xe}, {&(0x7f00000ff000)=""/193, 0xc1}, {&(0x7f00001cb000-0xdd)=""/221, 0xdd}], 0x3, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) r3 = accept(r0, &(0x7f0000b6a000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000817000)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000110000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007f5000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f00005db000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000124000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000e7d000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b14000)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000f88000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000069f000-0x4)=0x0) r9 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a04000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00009b6000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff7000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cd8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008f6000-0xe8)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000ff7000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000544000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ecd000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000984000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f6000-0xc)={0x0, 0x0}, &(0x7f00009b4000)=0xc) r17 = getgid() sendmsg$netlink(r3, &(0x7f0000427000-0x38)={&(0x7f000023b000-0xc)=@proc={0x10, 0x0, 0x0, 0x14010100}, 0xc, &(0x7f00002a5000)=[{&(0x7f0000614000-0x1124)={0x1124, 0x38, 0xa00, 0x7, 0x1, "", [@typed={0x8, 0x10}, @typed={0x1008, 0x5f, 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