x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d88000-0xa5)="cb141df5d13581907a2c28ef427e3e321a902b7da045e181a3467f2c5ea7e8432c923fcc553600468e7baa43727e9cd55ae6ed52c308540a27b447e7e6d2de0b0a3077bc84ef770d782bd64bca72b100d90f0202cbdbe189771f269d52319340774f4962007aef1416fcab3eb4b44cf8c7a1edd8a1f64d279d17156d717ca04aad83ffb4975cac93157643e66c15536181d444b7c045841aba804618d99e8f7f9bf489ccb1", 0xa5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b5b000-0x1)={0x1f6}, 0x1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x1000000, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f79000)={0x2, &(0x7f0000f79000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000b07000-0x8)={r4, 0x0}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/19 13:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c17000-0x4)=0x0, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001dd000-0x4)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000860000)=[{0x0, 0x0, &(0x7f0000ffd000)=[{&(0x7f0000f5a000-0x66)="048f01b4ca58c0f5095dc0e09773625ecb8136e6259f455ce802f2a3dfd43397", 0x20}], 0x1, &(0x7f0000539000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) read(r3, &(0x7f0000d0e000)=""/219, 0xdb) [ 49.030499] sctp: [Deprecated]: syz-executor7 (pid 9892) Use of int in max_burst socket option. [ 49.030499] Use struct sctp_assoc_value instead 2018/01/19 13:33:14 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0xa, [0x2, 0x3, 0xfffffffffffffff8, 0x3, 0x3c, 0x800, 0x80000001, 0x3, 0x0, 0x80000000]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/19 13:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000b82000)={0x0, 0x1}, &(0x7f0000ae4000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000856000-0x10)={r8, 0x2, 0x4, [0xaaab, 0x8bea, 0xb2ef, 0x100000001]}, &(0x7f0000edc000-0x4)=0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) close(r4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000091000-0x8)={0x0, 0x5}, &(0x7f0000be0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000950000-0x8)={r9, 0xae8}, 0x8) 2018/01/19 13:33:14 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) shutdown(r0, 0x1) [ 49.093082] sctp: [Deprecated]: syz-executor7 (pid 9904) Use of int in max_burst socket option. [ 49.093082] Use struct sctp_assoc_value instead 2018/01/19 13:33:14 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0xfffffffffffffffc, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00004f0000-0x20)={@generic="952f59bbd88315d4bab54e70abc2bdc9", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 13:33:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f000013e000-0x4)=0x4, 0x4) r0 = socket(0x10, 0x2, 0x100000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c0000)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000490000-0x4)=0x0, &(0x7f0000302000)=0x4) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/01/19 13:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) close(r0) r1 = socket(0x1f, 0xa, 0x9) connect$can_bcm(r1, &(0x7f00000fe000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000046e000)={0x0, 0x9, 0x1, [0x0]}, &(0x7f0000d0c000-0x4)=0xa) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f1a000-0x218)={0xde, 0x0, 0x1, 0x5, 0x9, [{0xffffffffffffffff, 0x8000, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x10000, 0x6, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xcb, 0x0, 0x5, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x905, 0xffffffff, 0x100000001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7f, 0x3, 0x8001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x33d, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x61, 0x3fd4e64f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x83f, 0x0, 0x9, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x9, 0x4, 0x7f, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000053000)={r2, @in6={{0xa, 0x0, 0xba, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept$alg(r0, 0x0, 0x0) 2018/01/19 13:33:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) ioctl$sock_netdev_private(0xffffffffffffffff, 0x2000000000089f0, &(0x7f00007e8000-0xb3)="aebc8cbf2a312854e20afa6ccc89e635125fd4da449b72a9c263669f605245781fcb9d8610ba49d450bbb23012cb5c974531ba59bb7dbe2e23d6f085e8dc7510943a61881ea8fdc0f5b36d7b3ce12337cb60932a2e8ba9c6b8d766e07c2391e1d409bbd99456fd21170534c911a4c5661528d078c7ff13735873e4fb71e254c0f18f7eeaeadd7d49020aa4f8dd7897ca295050e706d3b32e468ec6cc5081a45a3e3290c0742bee4cb620f814683e30ba9bbef7") r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000cf5000)={&(0x7f0000912000+0x9ae)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, "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{0x1010, 0x84, 0x5, "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{0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) 2018/01/19 13:33:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f6a000)=0x800, 0x2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:33:14 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000097000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008d1000-0x20)={0xfffffffffffffff9, 0x0, 0x10002, 0xfffffffffffffe00}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000ab2000)={r1, 0x8000000000}) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x23, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000020000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000013000)=0x1c) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000006000)=0x0, &(0x7f000001f000)=0x4) 2018/01/19 13:33:14 executing program 0: r0 = socket(0x9, 0x0, 0x46) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000325000)=@int=0x0, &(0x7f0000240000)=0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000003000)="c5e2d029b5b0a00a972f50c47f45b2edbe676e3411b3b78549af8c213b62c361df864d3fedb6deac16799d9f21e205276a49637b3da5bf60b507923b2d740d56d5b064a35421ab4e6b8e88b06d61955887b8db8cc9844fc91602fb71160be0be28c574bc2c6078482dc76b6b6eec1c9da7db6af5a09b9c9374b547ced68aae26251a728940e7fa2dc966c353ac19b8568f8a5ffa18dfc54769893bd3e6f4b0f3758a5b90accb7658bd9c263411ef79be4903b11b3b34466366a4c9478a69f6c7071cefa0b94f76b3448c17346df4b17d6a6efeffd0ef", 0xd6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000009000)={r2, 0xf, "67a9efbe88e9f1ee5277efc39ffb37"}, &(0x7f000000a000-0x4)=0x17) listen(r1, 0x9) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000006000-0x5c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d76}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000b000-0x98)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f000000b000)=@ll={0x11, 0xc, r4, 0x1, 0xffffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) 2018/01/19 13:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae7000-0x4)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a52000-0x5)='yeah\x00', 0x5) pipe(&(0x7f0000ded000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000df9000-0x4)=0x0) 2018/01/19 13:33:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000b67000-0x28)=@hopopts={0x3f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400000000000000, 0xb, &(0x7f0000000000)="", 0x0) 2018/01/19 13:33:14 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000022000-0xf8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000023000-0x20)={@generic="6f5ad2436a58f71b481cdc85be4b52d6", @ifru_flags=0x1}) 2018/01/19 13:33:14 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x0, 0xd}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x7, 0x0, []}, 0x8) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r3, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0xffffffff}) 2018/01/19 13:33:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x2000008983, &(0x7f0000902000)={@common='yam0\x00', @ifru_settings={0x0, 0xfffffffffffffffd, @fr_pvc_info=&(0x7f0000006000)={0x1, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) 2018/01/19 13:33:14 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0xb, 0xe, 0x8, &(0x7f0000cab000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000fe2000-0x10)=@req={0x1, 0x8, 0x1f, 0xffffffffffffffff}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) 2018/01/19 13:33:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000253000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f000039d000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ae4000)={0x0, 0x97, "084380521d7886c80ee79e91bf6948f70979f560302b38f012d8e8aa31da2427da8907bb763f9b6dd9514b588220a29040cc4b27ff827df4dde16fd32a9d1634c4e6e2c848ef99851fa356150d22ec7c64fb64baa3a287881389955f1eaa133389a445ef9a644ebc2557d94ec918a3da0e03b836910a12470951d0e4512e911a9781d873acbafb4f32507d55434af181401fc4824ec55d"}, &(0x7f0000022000-0x4)=0x9f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ca4000-0x8)={r2, 0x10000}, &(0x7f0000924000-0x4)=0x8) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000049a000)={0x0, 0x0, &(0x7f00005b3000)=[{&(0x7f00003ef000-0x59)="1bc9207da1900bf74dd3ad502c9beb7d41", 0x11}], 0x1, &(0x7f0000d1d000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f00008aa000)=""/107, 0x2b, 0x0}, 0x0) 2018/01/19 13:33:14 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000017000-0x4)=0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000c000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000012000)={&(0x7f0000017000-0x198)=@migrate={0x198, 0x21, 0x1, 0x2, 0x2, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x0, 0x0, 0xa, 0x80, 0x80, 0x29, r1, r2}, 0xffffffffffffffff, 0x2}, [@offload={0xc, 0x1c, {0x0, 0x3}}, @algo_auth={0x134, 0x1, {{'xcbc(aes-aesni)\x00'}, 0x758, "1136e8c3fd17f5f2ddd231a31a8a491700fb83c157c88afcc98500ba4d72227b86f0879fc7c7d61678734e1e6f766ab362568e830cb17c8d1c3037fb497dfc2e17b95ba419863b1e78d2cb95f08a839088a948a6447b852fc8d12a611202bd687a0772c775ff36950d8f95d3fe915993827e3cec11d8bdd6ba180de358ee9aa5f409154d2e3eedc854c67f9ebee1ab5d180e54375d9790725f66be205963472b559587df1b10cc81d61e78e655443d89f66557969add8c9dfd535a84022334085c549bcf7e4f9b89bfe8c4ae0e129b65a5809167eff271e0cd9c7df76e975f3067e2891c47d0911decfa34"}}, @replay_thresh={0x8, 0xb, 0x5}]}, 0x198}, 0x1, 0x0, 0x0, 0x200040c4}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r3, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000d000)={0x0, 0x1}, &(0x7f0000018000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r4, 0xfff}, 0x6) recvmsg(r3, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000006000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x4b7, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0x3, {0xa, 0x0, 0x0}, []}, 0x7}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/01/19 13:33:14 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000ef2000)=[{&(0x7f0000919000-0x79)="b7f928374e0059b179d791d8818f1733340017e0c6b72f27864d9bd09b00883ac75206a319e7b41a869be447f467ad7a959118b52feb1d5b197bd03c0df2eb2d31766b5c62aa1d648efe357082f4b12436b3b3a0d7f2f114488fba1d8107d784e59f595049c722dc8b61a59a449e7d07f84a0bd2a8722bbca1", 0x79}, {&(0x7f0000ef2000)="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", 0x1000}, {&(0x7f0000ef2000)="2ddbe95d5f2d49b3dd384b75982a3c226a20d5de51201e5797b072ab631a7e7a975e17092709837cf3352c79507fcaf8b0c33fe3101f0c026dc57a3d8f6f81eb6e237e1f190a75c45ed581ce484e04a0c4e53331862b0564b84a08a971132f32dfbf3ba37a67cffe6c60c7ce069151e92ceb807c6d79b0d5ac58b9b1f3312bd55c22efa696f7ecc1627ec26e06553f14cc70ec125b5a3a30d50173a7922dd25189f4a71fcc13a364e66ec94924610f39f5a5f4f010a89c507ec40d429623585f230fd2b4ebbecb0fd5f8984ca12e364fe0be1fa1693a832bbae43b261edfcdfdf801d8dac5", 0xe5}, {&(0x7f0000048000)="b1481f06e5911c30928c29bc7be43ef849643e85a6e39e74aa99a8c7bd4740ee4a0f7896f3b163b03bad1705f2ff27fdfc854aaba3d8de1f2085f23da3d44e492f48b72502f8befe4e0afafbf38ee66e4d8d48577ff9fc55efe2a9d8c97ae5be4afc42be1e06abb09e80d4", 0x6b}, {&(0x7f0000c3c000)="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", 0xfa}, {&(0x7f0000e55000-0xfc)="8a8df36178b403338799fce002f398f240466a90df09da771a6ba6a25b822b5c541c36a3eab05fa421a134e91c3d19d15ff31f4c77ca806ab2f1ccf08067edbb917f549feaafc7c975a7926f2f9ea6fe0b71f9aa59f057bc8ea8d4a9dfc5f32cc8d8e96994b10d3a37d1acafe85810c98d7f8884e7291e358fe23222f24f8eba6528495da9a88801111a2528acc798ec74fd2c936ad7415417eb411550ff26e365a60e49eff6ef7c17ee30daba9fe50d70a90af15144c62b1ee35e4be6f377ef01c7c1c67194045017947892cb9f32e76bc69ade493a489e27285edfbf836a426171f8384d6af0a2a44d20d0f316d4971bd32e3203edfd708922ff02", 0xfc}, {&(0x7f00005b1000)="f339b387e4e8ee594127473fff0546990689542a18b46e35b001d2011b96efc5901533b8e8f9989f5ee3452fd0748c9cd35ca5e36e5ef22b9b30ddab23871fed3c76cc70c7d65a959aa4bafa4cab058dc213bdf05b7767f67b3c5444a6a0f30325c66267e9ed83dfe2377da4699db808a91b4ea1739765f9e566", 0x7a}, {&(0x7f0000ef2000)="8a76880ca118d11e6f438d0d401b93d174a3783a03fab174673f4e094cfd8817d708184b6281b6f63a9f01a4c47df6235d288f244a6e85854c6fb8ed17cc9cc7eeffe3265ae828e0d35cfc05f5ffe6876b3e3e79178330cfa849526955956ca5f8db320bd1e147cde11e23d5cde6", 0x6e}], 0x8, 0xe) 2018/01/19 13:33:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x24)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000426000)=""/209, 0xd1, 0x20, &(0x7f0000000000)={0x4, 0x2173, 0x0, "057ec6373d75", 0x3, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:14 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000068a000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r1, 0x1) r2 = accept(r0, &(0x7f0000953000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000045d000-0x4)=0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000f5e000)={0x6, 0x7, 0x2000}, 0x4) 2018/01/19 13:33:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000727000)=[{{&(0x7f000064b000-0x80)=@generic={0x0, "980e60d8e62e4acce5a62975da398c3c2264623a6a5123eec4a684b4bbef722c9718458f315653baf3b2c6e7b693302633e2a7c970802222d309c109be6e134c6d1c91dccd4824b6c9dbb0bf6db27ca478da0cf7e7914140688617040d1b942aaef815a65a92b6a2b620e49645a67fb3257f45687cb07be5387b4f162271"}, 0x80, &(0x7f0000c13000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000c3a000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004d1000-0xc)={&(0x7f0000e57000)='./file0\x00', r2}, 0xc) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f000070f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x100000000000008a, &(0x7f00007f2000)=""/0, 0x0, 0x2}, 0x0) 2018/01/19 13:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c0c000)=@req={0x50, &(0x7f00008ba000)={@common='bcsf0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000896000-0x10)={0x0, 0x6, 0x7fff, 0x2}, &(0x7f000081c000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008ca000-0x10)={0x7fffffff, 0xc, 0x0, 0x8000, r1}, 0x10) 2018/01/19 13:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005e3000)={&(0x7f000012d000-0x8)='./file0\x00', r0}, 0xc) 2018/01/19 13:33:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000efb000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f02000-0x40)=[{0x3, 0xffffffff}, {0x4, 0xfffffffffffff800}, {0x0, 0x1}, {0x2, 0x7}, {0xe, 0xffff}, {0x0, 0xde7}, {0x3, 0xfffffffffffffffb}, {0x8, 0x1000}], 0x8) 2018/01/19 13:33:14 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000230000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000fd000)=0x1c) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/19 13:33:14 executing program 5: 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000039000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f0000ec3000)=@hci={0x0, 0x0, 0x0}, &(0x7f00004c6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cd8000)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x2186, 0x8, 0x6, 0x10000, 0x7, 0x3, 0x3, 0x20, 0x3e9, 0x9, 0x80000000, 0x5, 0x8, 0x2]}, &(0x7f0000705000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d83000-0xa0)={r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3f, 0x8da, 0x41c1, 0x7b3b}, &(0x7f0000c62000)=0xa0) 2018/01/19 13:33:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0xfffffffffffffdae) getsockopt$inet6_buf(r0, 0x29, 0xa, &(0x7f000071d000)=""/175, &(0x7f000018e000)=0xfffffffffffffe11) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000de8000-0x13)={0x0, 0xb, "d55287de8ff5e2d8ba3a98"}, &(0x7f000097a000-0x4)=0x13) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000885000)={0x3f, 0x3, 0x401, 0x9, r1}, &(0x7f000055d000)=0x10) writev(r0, &(0x7f000072c000-0x80)=[{&(0x7f0000711000-0xe5)="d41872530afc79e07a5b3eec33070b9c366751606577e44d03a75984b47eac37bf2d8c292a7cfcc780fbfb50b114155a37244b605d92c0e7e9a956297ae6e69a4fa135423c8ba231c3f704b2915239793f128c55322d0bada3b278c4b5e9d0f0dee661c0cc266a707719ed45c52afab2ca586bdb6b87476c3c48df22c1162e180ccd5d6850ae89315718aeac1047424035077727d3879f8367db934a07bde0af9cafea4da705712ff2b2d52cca8594adef236fe93ab2fb2202a453d65794224e41065d3b7eb874cf4714f456ce788e9cc16b83b3979c2a173f450e63e4a6ff5918ad724e8f", 0xe5}, {&(0x7f00005cf000-0x3)="620ef0", 0x3}, {&(0x7f0000461000-0x78)="6ee7226ab430545e2f869540aa72f7fd1e8a84058147d720bfff23efba6d2ce6bdc750a96994835e2c11f3d4d8fb1415ec8a330de9c7f3577cccc64bd5e2a1d195a0c34c65daae8dbab3e776fe803870498182938339eb0b0db58a23b844afee692553ddaf5829e396098314083d1d766d4d58b2a073bd21", 0x78}, {&(0x7f0000179000)="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0x1000}, {&(0x7f00006dd000-0xeb)="69cd043a2f871346508d97eedb8dfe88a1ef78a3836715c36fa4a30e33ba3eac170c58c348b7246d53b6fbb387cad7d5f4bd8dd612cf05cb671c369404c63be33bf44bb056ea2c009115c9d2090e90f1ee77bef38ecc04c625e600949423e3eadee155c4610e3650bab126220de2f762f8930b6448b582754aab933eda53ff0eec9149bb0cf82c90dc9094b4ee7d1756cb32bb8c0baf9337bd47fe575d6a0005995d4e00210a94c410f024058c155a76eedfcaa988ddc5932a6fbade20984829dacd8b231195ca6212b25ea52ab44f5d10559857972ea99b64552da513e979cb5e2258be8772a0dd47cb11", 0xeb}, {&(0x7f0000ac3000-0x37)="469bbdaadfc2631bc2eead5eade837d95ada55dc8dd19f08321e9b0008c429eb6d54018cd330f17df34fb2929008af0131f1a10e38f060", 0x37}, {&(0x7f0000e77000-0xd1)="305672abed845f2de0b026f574042dd3cee71cd7fedde72164f5bb3595562a2668974781a0fa7eb6b35d813b8a0f0b645c437789b79070d751cc2f4ddcdade191e7ce121ab022afd6e522e0b2212f38301083c9f43c28d144a9a3c712337a528d15ba0c94db1d3082f9dc30b0bfde45a5f8e0b12bd02c84b9c8b0a7ce92c059886bdfde20d1e9cd0fe4845a7153401801fc651dda7426e923fd71aea9c564eb1c945d5ad41efb44561e27c8c02ed4498911b7e058450f5c1b63eba0b191718effe93121cf83a357c498efd530a8b7fee1f", 0xd1}, {&(0x7f00001d3000-0x1000)="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", 0x1000}], 0x8) socketpair(0x5, 0x80806, 0x1, &(0x7f00009d3000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000042b000)={&(0x7f0000c73000)='./file0\x00', r2}, 0x23f747db2e732499) 2018/01/19 13:33:14 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xab17, 0x0, 0x0, 0x100000000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@rand_addr=0x6, @dev={0xac, 0x14, 0x0, 0xb}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 13:33:14 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000070d000-0x38)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000dc7000)=[{&(0x7f0000f7e000-0xc2)=""/194, 0xffcf}, {&(0x7f00000e8000-0xdd)=""/221, 0xdd}, {&(0x7f0000021000)=""/224, 0xe0}, {&(0x7f0000585000)=""/94, 0x5e}, {&(0x7f00009bb000-0xc5)=""/197, 0xc5}, {&(0x7f0000898000-0xf4)=""/244, 0xffffffffffffffc3}, {&(0x7f000097f000)=""/17, 0xfffffffffffffdda}], 0x7, &(0x7f0000d7b000)=""/0, 0x0, 0x8}, 0x0) 2018/01/19 13:33:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001000-0xc)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001ac000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000514000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) 2018/01/19 13:33:14 executing program 2: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000959000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000959000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000034c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007a3000)={r2, 0x80000, r3}) 2018/01/19 13:33:14 executing program 1: socketpair(0xa, 0x2, 0x6, &(0x7f00006ee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bee000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00008bc000-0x4)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000c3d000)={0x0, 0x5, 0x0, 0x8001, 0x2}, &(0x7f0000940000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000272000)={r4, 0x8, 0xfffffffffffffffc}, 0x8) tee(r0, r3, 0x8000, 0x0) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f00005fa000+0x480)=[{&(0x7f0000993000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000001c000-0x30)=[{&(0x7f0000dc7000-0xcc)="d67ef5dbed1d439840782b60dea1b45ffa9ad470ae2ecbd764ccb2464da3546fd5d73c1c37a1227566be317fca5f8a0ac33aba9570d2801d4b9bb13f515e8bd7ec30f8919abe449170dc3e955979fe4ccb882ababbf927b5d1bf075bf9bdc406c9c1a661f82ec74a2516faf638838c38213a7451f3065431a727667657d75c62762a4cd5b33008e682bfaf1336e98d5814deff7f22a6717861b9f3f90186845a5b6572d952a4bbc705144b6cfe96ad2a8fe6c5b4dd61c2c859a5cc9f48523e2527c8580aab79136b4aca997b", 0xcc}, {&(0x7f0000fa6000)="ed31de", 0x3}, {&(0x7f00002b9000)="822a6c9c6c9e56a7ac8975f87f76086b495a596a9eb5548d2a26efdd655a5b9ff6e8d47ae66761395a47cd93faad0e2603cdbba5e9ece3a81397a7c6ae2d7e5eb86a18f221c948ce870b756d5ca4c3d59f92b34d81194d0609e7b48df07634b1e19720e1c032bb8be633dc469a077a8ddd40234d9ac8bfd09a72242bbf45a19c18", 0x81}], 0x3, &(0x7f000042e000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x4000}], 0x1, 0x0) close(r1) 2018/01/19 13:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002ef000)={0xffffffffffffff9c}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000263000)={r1}) r2 = socket(0x2000004, 0x805, 0x2) connect$inet(r2, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006a1000)={@common='bpq0\x00', @ifru_flags=0x4402}) bind$inet(r2, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x100000001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c2c000)={r0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000ae1000-0x4)=0x101, 0x4) poll(&(0x7f00002d9000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r2 = accept4(r0, &(0x7f00009ad000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5c000)=0x2e, 0x80800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000086c000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008e2000)=0xc) bind$packet(r2, &(0x7f000053d000)={0x11, 0x1c, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/19 13:33:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000242000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bd000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x800, 0x7) getsockname$packet(r1, &(0x7f00001e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000881000)=0x14) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000448000-0x12)={@generic="b177f48c40be30e895519c34522a8d5a", 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000941000-0x18)=@add_del={0x2, &(0x7f0000499000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ee8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000074a000-0x1c)=@ethtool_sset_info={0x37, 0x0, 0x0, [0xa1d, 0x6, 0x81]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(r1, &(0x7f0000c1e000+0x826)=@file={0x0, ""/4096}, &(0x7f0000a6e000)=0x1002) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e20000-0x4)=0x0, &(0x7f00002c4000)=0x4) 2018/01/19 13:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e31000)=@generic={0x1, 0xffffffffffffffff, 0x9}) r1 = accept$nfc_llcp(r0, &(0x7f0000aea000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000420000-0x4)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000d6b000)=0x9, 0x4) r2 = accept4(r0, 0x0, &(0x7f000091b000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003e9000)={0x0, 0x401, 0x7fffffff, 0xff, 0x7, 0x7, 0x0, 0x2, {0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x2000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x6, 0x200, 0x7}}, &(0x7f0000fbf000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000eaa000-0xc)={r3, 0x3, 0x10}, 0xc) 2018/01/19 13:33:14 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fd6000)={&(0x7f0000864000-0x10)=@llc={0x1a, 0xc, 0x2, 0xffffffffffffff18, 0x0, 0x400, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000fd6000)=[{&(0x7f0000fd6000)="df098fa3f7eeba4c0df7e4b48f", 0xd}], 0x1, &(0x7f0000fd7000-0x158)=[{0xf8, 0x119, 0x200, "10ea649733714ceb2262b578b1c9eb9c878b20f1ab3e1674b2407df189534901acc1c833a866b605d6005b857b0c74587b0157fbffe550160b03feb512b8391a179bb8dc05865129d5dad17b52302df472d9f8367f5536a81a0d6e11e6e0234ae590b3c1b9906a009c9eca68bbcd7f34ad2ee8986a53571a3d397b4d3542a9954111b154c1f5eb4cc618d4060e4e46af32067d6d6fc8362f67a7c3e9fc3b6d5f67b5e4058b5e152d87d1bc26cc76112286a6e822548851e6c747a904ebc073b8fa8274a422703db801a870bd9e075152e864936de6c22077121a68dbc7e211dbee1cce0a48"}, {0x60, 0x89, 0x80, "2ea1df26d41ee59bb77c49a8b1251d7b44a7e9c494b77ec675616c4ab070e06f6d08077ef2f7e61b9db31248dc773f5abebcb1f4776a7a18ccdac485e3caa4b06f619709597405e29dcb1a2e8e7a"}], 0x158, 0x800}, 0x4) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2018/01/19 13:33:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x9, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000000000)=0x98) 2018/01/19 13:33:14 executing program 4: socketpair(0xd, 0x5, 0x5, &(0x7f0000648000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000add000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"76148ccd12aef60b5f09948886a2a1146052cac6"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/19 13:33:14 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000226000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fd5000)={&(0x7f0000459000/0x4000)=nil, 0xa130, 0x5, 0x10, &(0x7f0000c3b000/0x3000)=nil, 0x40}) sendto$inet6(r0, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 13:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000f3d000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) close(r2) 2018/01/19 13:33:14 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0xc8)={0xc8, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@typed={0xb4, 0x1, @str="00e381ad321e53b137bc33392aeeccf11414006baeff9bd100d5a120e5121412962f3e74d279c3d4c9b53f2b93209602b6bbd16df75afc46dad2a7394d34caf6d9f30d7ffae81e6708b88492483fc50008fa0536f23ad320ba7fff2faa24e48de4bc075673f2d81a7047b4ab888f68c300becdfcf6865e91d8766bd2c779d775858b2142d94dc53b8bcefa9cff73be020000005082e8704400de789f05196f39271fae3042fe96e3c8ba9db4"}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00009b2000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 13:33:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = socket$llc(0x1a, 0x3, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000749000)="abe480ea049951ad7caca9d73479a1135366dde4ec92977e8aec22cf0f3156aedd30e58e8ccc8df993c7b29cc8a6065391a2429ee6b6e0762762068ff057781a7838ad5b8da30f233fe24736415577dcc57cc70b278a15367c64a43ead49d11233cfad67da2e88e83b06d0b7cca21a521fcaf3819b07369af3f593ebc8f9d452d2fbeaf77e8f7a1a9e592f20a8e4dbad53183620624e5757e2d693c2d4335366505156676cea972dbe22f9788302445a151a14febe", 0xb5) accept4$llc(r1, &(0x7f0000f80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000031a000-0x4)=0x10, 0x800) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f0000f33000)=[{&(0x7f00000ba000)="e32be64bc0cff027ea2d39e012fc8b4ed1", 0x11}], 0x1, &(0x7f0000ac1000-0x60)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f000022b000-0x90)=[{&(0x7f0000a3d000-0xe9)=""/233, 0xe9}], 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/19 13:33:14 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x9, 0x3, 0x1000, &(0x7f0000d86000-0x8)={0x0, 0x0}) recvfrom$llc(r2, &(0x7f000061a000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000c17000-0x10)={0x1a, 0x7908b533e33ffec7, 0x0, 0x3dc, 0x53608cd2, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/19 13:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000175000-0x61)="e7e60119954af5d0f61a02420969d28c460a4d25f9320ef66f23fbb04b43b7632212c5bea525e38daebd36278a5f63db15a8866483d03c114749a18c386a0c553bc3e430a63a242831b57d411df3ec62fe44cab0ba49cfc47834ab9bdfc2604281", 0x61) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b35000-0x38)={&(0x7f000050e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, 0x32, &(0x7f00006d6000)=[{&(0x7f0000ac3000)=""/99, 0x63}], 0x1, &(0x7f00008b9000)=""/1, 0x0, 0x6}, 0x40010043) accept$packet(r1, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f50000)=0x14) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f000039a000-0x4)=0x5, 0x4) 2018/01/19 13:33:14 executing program 0: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00005e2000-0x8)={0x0, 0x0}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f00005e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005e1000)=0x10) r1 = socket(0x3, 0x805, 0x1b32) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00005e2000-0x4)=0x1, 0x4) socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_pwait(r4, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000245000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000001000)={0x0, 0x0}) close(r2) 2018/01/19 13:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$unix(0x1, 0x3, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 13:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000013, 0x5, 0x1) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c3b000-0x1)={0x3}, 0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007ba000+0xfd1)=0xffffffff, 0x3) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b21000-0x4)=r1, 0x4) sendto$inet(r0, &(0x7f00000f7000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d24000)=0x0, &(0x7f0000b95000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xfffffffffffffd57, 0xfffffffffffffffe, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb7) socketpair(0x19, 0x1, 0x0, &(0x7f000080f000-0x8)={0x0, 0x0}) getsockname$ipx(r2, &(0x7f000059a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a00000)=0x10) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000bce000)=@req3={0x1, 0x7, 0x44, 0x1, 0x2, 0x10000, 0x8000}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00009c9000)=0x9, &(0x7f000008f000-0x8)=0x4) socket$inet(0x2, 0x3, 0xdf6) sendto$inet(r2, &(0x7f0000d46000-0x90)="d7c153b649d7c1478882c9595d56208088dcc6235054c9712cb95d17f539e77469cf5b03032bc96e9dbb6dfbab11ae4bcaf4958944201b01e45660bc9403e60622508282f6c0e4902e45e7d7e47ba51177fac56e95ab11b840023ca9c665a90d8a96d95be0a3a84e175175b893f1b7aaded4193ef6a2e8d043c0b40cc442131066d1a41440a3c1ab32ed4d3596eada67", 0x90, 0x4004000, &(0x7f000069a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:33:14 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) connect$nfc_llcp(r1, &(0x7f0000800000)={0x27, 0x0, 0x4, 0x7, 0x8, 0x2, "012481f26f862c16bd90efcf0d9a4e17ba3435af9feda63e2210231457a81150b5c2da7f924ed5eea47a3c44ed53ea50f45014cb6e92112f83fa80e04bab12", 0x3f}, 0x60) 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) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x14, 0x7ff, 0x80, 0x7fffffff, 0xd, 0xffffffffffffffff, 0xffffffffffffff45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r2, &(0x7f0000001000-0xf1)="a7c734d96aad478583c9ef1c99fa02432f90789436f822f1e22f5738c03eb1cdcfa2ad859fe41909941ace4513433e11be05c190701910779ce3624aa81b802fae4d7cd6f869d118715f26638db37b3a5cea66927067829e02043b1c697803dd9b3c9aa2f281e7863160cee8232c707ee9a2e99f1d8ba2be56ae5602695cfc7e43de6a0a12f765536f9d3851aa57db13d6e69a4be2627415d5649f2b6736eb3ecfe1b6ce91ad158b9442899d4f37711cae4eb432d2752c8e10a50159accc0678b18f915f532bf3abaeb28923e9496e79baa647c7379d4d20d9bdac547e07572ce5b8acf0f376a3f1911f89bbf1a72200a2", &(0x7f0000001000)=""/0}, 0x18) sendto(r0, &(0x7f0000001000-0x92)="bee5153cd045f5124dab3f57c8ca15db632feeabc9cb7e411d82e7168cb1944abae0a0b4003dc0f8c92eabcc5f26805d60c9bac2f74f7949cca2710ac7dee725383dfcd993c79a9d827e30af45b341ff443c67d86486d4bc96e3ab8226a5203544f1ee0b6d213a82f47196fc3d1f929c0bbfd51219dbc5fd185a4b534e3e95425e763714e8a827d9a7fe774834d57b385a2a", 0x92, 0x0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = socket(0x9, 0x4, 0x3ff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00004be000-0x8)={0x0, 0x1a4}, &(0x7f0000bdd000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001bd000-0xc)={r5, 0xad4, 0x20}, &(0x7f0000924000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000018f000-0xa0)={r6, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x86b, 0x7, 0x7fffffff, 0x0}, 0xa0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000868000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x18) socket(0x1, 0x7, 0x56b9) 2018/01/19 13:33:14 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ff8000-0x1f)='J', 0x1, 0x0, &(0x7f0000098000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ff8000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000ff7000)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002c3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000f78000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x5, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000ff8000-0xc)={0x2, 0x0}) 2018/01/19 13:33:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) sendto$inet(r0, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/19 13:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000d8f000)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 13:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000171000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000079c000)=0x14, 0x80800) accept4$packet(r0, &(0x7f0000831000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003a3000)=0x14, 0x80000) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00002da000-0xa7)="572d39163c498814a3a94ace524714004f847791874ae9e715cf1f6ecf26127d9c680000261a4845f8f67d18c2253234b29e7dc63bd506609ff315a9f682263429888a64a76466c7b17d5eec8ef746d63947c72cc2848f2ac125490556f900e578d172a702fd9dec31dfa57da51815761bd05d8a3807e6a14413bd8955513f3f719d86a6727000298ce8c1e414a1d32081f0f2edb418defa29100091a2678a993e527419eb7a37", 0xa7) readv(r1, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000655000-0x20)=[{&(0x7f0000955000)=""/4096, 0x1000}], 0x1) bind$bt_hci(r2, &(0x7f00002d3000)={0x1f, 0xfffffffffffffd21, 0x3}, 0x6) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000c8e000-0x4)=0x0, &(0x7f00008b7000-0x4)=0x4) 2018/01/19 13:33:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f00007aa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009bd000-0x10)={0x8, 0x200, 0x5, 0xfa3, 0x0}, &(0x7f0000d06000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b69000)={0x7, 0x0, 0x9, 0xf2f, r5}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) getsockname$ipx(r3, &(0x7f0000c7a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e37000-0x4)=0x10) write(r1, &(0x7f000017c000-0x2e)="", 0x5e) getsockname(r2, &(0x7f00003ec000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000967000-0x4)=0x2e) accept$ipx(r6, &(0x7f0000713000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000043e000)=0x10) 2018/01/19 13:33:15 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r2, 0x6, 0x0) 2018/01/19 13:33:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000003000-0xfc)="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") r1 = accept(0xffffffffffffffff, &(0x7f00009d2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(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) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_flags=0x201}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009d6000)=[{&(0x7f0000001000-0x58)=""/88, 0x58}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000466000-0xfa)=""/250, 0xfa}, {&(0x7f00002af000)=""/225, 0xe1}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f00001c8000)=""/178, 0xb2}, {&(0x7f00005f4000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000c8a000)=""/4096, 0x1000}], 0xa, &(0x7f0000001000-0x5e)=""/94, 0x5e, 0x80000001}, 0x100) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/19 13:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3f, &(0x7f00000e1000)={0x0, 0x0}) write(r0, &(0x7f0000267000-0xe4)="401b6cce3eb93c086dd27add99d6f4fbe3b373d09040e1c0d92bfb9da30f3272a3d7033474da461bdc1ad22e85949c5ab6ac8e806080454d002684ab0205edca57b1417760087630bfa78747bce04da7c0d830e1e707a92af77884869d79927f8658698d20e9045e801762bc4a95d9e36674928caad058d53ca1861ec495c0abd3d05c1c9d995d26425f0a4eed0c836c6e58827c8f846e0603aa99b2e32ae2fed72b3a11fd5e21acfbb276142ba8b44507f22732cf3214ea8ff8b9900d2c868cf47f6394da0b981aa3f631a0f1e34e848ab5cf631844f8b1151d9ab2ae6837c7d0f746f0", 0xe4) r1 = socket$inet(0x2, 0x4000000000000004, 0x1fe) setsockopt(r1, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000088e000-0x4)=0x0) 2018/01/19 13:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000093000)={0x0, 0xfa, "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"}, &(0x7f0000010000)=0x102) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000046e000-0xfd)={r1, 0x8, 0xf5, "90c1cea651816cef0b7d141883a9ac36f620e24c3d44f8eb97f67d010fe7868ccaea0bddca752fb91a93f406764e025e5da7483db5c3ac9d7bd7d67fe920451126c9f85394b484f9561c037680e082b9e3dc2ff53dd6b67c52a324dcb69e8d21387c3494b20a537eaa8d74d1b12d5258fd92df598c8baab098ec5e63e7de6ad092434ddcc6ae43ef9f5b8f26fc477da3a2db4b5b00b901974ff8016b07de55ce0eb22367f9475b49e16ca598b05a8f5bd752512d2c695866f2d19dceb78c914a66994f497a40bd8b39e5d8f20aaf8db8af3ace9cfeb551a7706256004bdc267c0854795fcf70684da7f2fd87310f8b370787559962"}, 0xfd) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) 2018/01/19 13:33:15 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/19 13:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x3da, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendto$inet(r0, &(0x7f0000c71000-0x98)="4b7dbfcd1661e13c20bf4e8f2fb1c888952aecd23ef763a2c9fabd605ba9ed29d6d8dae5c0a631dfc7d8bcc52a33e563eb49f30a4947b9d375604a5b0a1c0670f17d8b4c993c1a430376bd8f4449c4a5bdd74badec0b39f2e5c7d1b6f4cf99a1db812f9cfd1418f93902c1c06669a69de9ae93de1e37738067236e2de538d8abc8252fdedb6e51fbb21e036cfa28efc5c335ad35940eaff8", 0x98, 0x4000, &(0x7f0000918000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/19 13:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = accept(0xffffffffffffffff, &(0x7f0000c1a000-0x2f)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000064000-0x4)=0x60) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000336000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) getsockname(0xffffffffffffffff, &(0x7f0000eec000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b47000-0x4)=0x26) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000aeb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000b6d000-0x1a4)=[{{&(0x7f0000efb000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x4028009}, 0xc, &(0x7f0000e89000)=[{&(0x7f0000b95000)="a00c19fbb7d07a72bbf063fae3f7cb2cb377d02b683e6bbed58ad3ee206082f09aa2cda5dd5397fcd8cd8f72a1e1595ae00f50f27eaa014b66a1f62833a4a05f540216c82f33361f6a99e394a4dc58b74c389cf17e10baf051279d484468bc61c609b1d9c9b58c17485b407a06fc48c6", 0x70}, {&(0x7f00002e7000)="51bbf4594382221035a9020a71df71e0aa1054ea9ac7061932c979d5ad099b2e88ef8e194391927ffec41b30b80b31cb56e8", 0x32}], 0x2, &(0x7f0000b00000-0x30)=[{0x30, 0x10f, 0x4, "e83ea3c3adfe757480faf184d7e965cf832bcd133e4b87a7ec25abba5051f7"}], 0x30, 0x24000000}, 0x200}, {{&(0x7f0000640000-0x10)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c8d000-0x50)=[{&(0x7f0000f66000)="1beacaa9f5780898d68d0bd568ed1042b478fc96a84ae6110a4042aeb58b736fe03020299cdc187a1b6eb7b851a67e4bfe89514acddbde22db6418824078fd9f5959312eac5af3461ba0f25c93c4fa36bc9e39d89ea0e96a71314c", 0x5b}, {&(0x7f0000ce8000-0xa6)="539de85c95bac3be0b638f43aca896ff6732d077af18b4225a686bcec64dd89c3df82d02ec25898d1e5f1ebe0858973eab2f5e57ff4b9f33796f9faf140ec4babda7ca103d91e4cc2e71498065bcb8273e33d5de2fb4f8a090a3375536121b463390852e4b852c14c02e00084a4c3be917e788e63abc48e812f6d6cbb14bc707ea5dc251b6c66816e9ce5375e2d9b38b12d845bf8577d238caa52fafdd73cb533e138df24e32", 0xa6}, {&(0x7f0000543000)="44085c50a127dabdcbbb5a699f2aa9a1a0a3db557022ff5cb255a2e7903f05eadb8aa5b1129af13db17d82f33332961df62f22008d967e83a10e1d09012b2716f5e1401842068f8d9bb0ad63c38c40ff758e7ccbb02e592a3c9883e0359ee4c3f72ade50121273722f84da2341fcfe31105185e997640a9d0621", 0x7a}, {&(0x7f0000a28000)="7b1fb8cb829e895fcff814592e2d7eb321d5d087ca74cb9af83a94f07c8b30bbd84b058cd575adf9f1ae85d54d888f3752313f866eb3567c311faabbf4e956297d785e456d0127ea", 0x48}, {&(0x7f0000a24000+0x3d1)="bdc23872e7bb2ce5f96bd222ae40d57bb28bcb84d54d7a4ff6797605e2494667db05fe0b8114a50973f1e5c9d1bcfe3fb07209549f8bfb37f0b608e7162afc95ab8650a728437ed1d09c185f94b52129edcaf8bce0ec2b834295cdb9ad034d4319", 0x61}], 0x5, &(0x7f000007e000)=[{0xa8, 0x118, 0x1, 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{0xf8, 0x11f, 0x6, "53e4d6a143324757ef69112ac73b845a592329b51eda7d9b0db85a0dedad7843b6fbf80a879c32b5c2db2b91e04ecf50c85d10d55e0abdcffaaefdd93fcce99f0d1a6f8c791987c985e02af16059fe73cb6bacd8d58d70fb9f27b87e8aff6075efbcb1a1c8d187a8ce71d69bdfa0e9c45d4c0b558d52147dea1ca14d13a9cb40cd5bafd55cb06537585a67b66314d9af71da2ca03ccc8c5fb28118e4bc4834378f014fa011e741aa5e8a85778388e775f0f2074e121fe1eae94b63142eb77be48e97f17e125c4d5f3baa510e7cc395f3be8db2fea96c8c6f7751ae3894aeac493eea547b94f4fb86"}, {0x60, 0x117, 0x3, "5444ff7f9aa413fe6eaae4e97a7c305c3017ec61dcb60922576d25d8738544bcb08572ea15242036d616f661bcfdc41472a13929cc28028998aa50777286822069044d2063a0b4a73d14d9"}, {0xc0, 0x10b, 0xfffffffffffffffa, "6f761fbf3de47fdbd00a7bbbdb2489380fa5efed4566086f0fac30face30c288d84c1cb4340ea281cd538f0eefac2b98860922f424dec3d17d6cd92b90586bda4f4526bbb74eda4ff9c3f8123cbb940e0427e34dbbf26e8aff8187d8c7c52e6c1a3b02866d9e6a56be47bf47f848cf274599b4ac6541a13db29ebe6424f05a1bd1cc418dbdc555e80e6125bf96510340e6f670d37eebc2520a00a66a8fb80611aacb2183cb93144723"}, {0x50, 0x13a, 0x1, "1cd3816e6bf409e8f4196ea24552a0b8b6bc874bd75adac02686694c1cc667655fdf9fb09b483aed77f45346f4054fa489a57ebcd68c466573097b9288a733d2"}, {0xb8, 0x10f, 0x100000000, "e919e185930308f36aae7a9e38a4ca16fc06e60017cdd3c0a6acbeed237c79a120d0b628c9c1629239624ed54cccd041325a0a62ac52597cc55e16ab2162ed73b19b0243f42f8c2e8d4238354d2866884c1e6587a1eee76a684f712cc4841aef2f1844a6b9653af5ab5a5d6638c0cd94d2b98c85cd135a1370e887187ff19d991b34944d4f06fe89bef34bb7396e44387219543788062244be36826ffb895b9a4eadd4"}, {0x28, 0x105, 0xd2, "b893c2afdecb00caa44973fb96f60165e9439e6e0fc803"}, {0x18, 0x101, 0x3, "57eea866"}], 0x1458, 0x24000000}, 0x400}], 0x7, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={r1, 0x908}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') sendmmsg(r6, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000f47000-0x4)=0x0, &(0x7f00007da000)=0x4) 2018/01/19 13:33:15 executing program 7: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b5000)={0x0, 0x0}) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00005b6000-0xc)={0x9, 0x100000000, 0x8, 0x7fffffff, 0x7, 0x1, 0x4}, 0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00005b7000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00003e4000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000103000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0, r3}) 2018/01/19 13:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cb000)=0x0, &(0x7f0000e34000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008bb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/19 13:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "bb"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000818000-0x78)={0xff, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120, 0x9, 0x2, 0xdf4c, 0x3, &(0x7f000066b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f6, 0x1, 0x9}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d55000)={&(0x7f0000f7c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fd3000)=[{&(0x7f0000739000)=""/155, 0x9b}, {&(0x7f00006d8000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000025c000-0x3e)=""/62, 0x3e, 0x81}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e64000-0x4)=0x100000000, 0x4) 2018/01/19 13:33:15 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000006000-0x76)="2deb24ea52b602b3614ac255b51beefe226392bfebaff533412a42761479ab16fe625997941f0ff43a9b90ce8e6dfed94fcee0d82f380ef57ab4c4fae821664776ad7e12342fc5bdcc52c54ebbc3390aa17d500287f7d4bd57c4c9d10186162e160b837fc47af899b052a7f098be47113661e46adaa3") [ 49.904523] audit: type=1400 audit(1516368795.026:56): avc: denied { read } for pid=10168 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/19 13:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00000ee000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005dc000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000203000-0x4)=0x800, 0x4) getpeername$netrom(r1, &(0x7f00007fc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000045b000)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 13:33:15 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004d0000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000350000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ab000-0x4)=0xb) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000da8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000da8000-0x4)=0xffffffffffffff4c, 0x807fe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008c1000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x6, 0x4a, 0x3}, &(0x7f00003bb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000352000)={r2, 0xdac}, 0x6) socket$bt_cmtp(0x1f, 0x3, 0x5) pread64(r1, &(0x7f0000101000)=""/189, 0xbd, 0x0) pipe(&(0x7f0000551000-0x8)={0x0, 0x0}) 2018/01/19 13:33:15 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) pread64(r0, &(0x7f0000016000-0x6a)=""/106, 0x6a, 0x0) 2018/01/19 13:33:15 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00005ad000-0x4)=0x10) mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x5, &(0x7f0000ed2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ed2000-0x14)={0x0, 0x6, 0x80, 0x1ff, 0x2, 0x2}, &(0x7f0000ac8000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b20000-0x6)={r3, 0x0}, &(0x7f0000363000)=0x6) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000999000)=@req={0x50, &(0x7f00000fc000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x0}}}}) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000ed2000+0x208)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0e000)=0x2e, 0x800) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000030c000)=@assoc_value={r4, 0x40}, &(0x7f000039d000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ed2000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x80, 0x4, 0x3, 0x9a, 0x2bf, 0x3, 0xfffffffffffffffa, 0x6, 0x2, 0x7, 0x1, 0x1, 0x7, 0x2]}, &(0x7f0000ed2000-0x4)=0x108) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000ed2000-0x8)={r7, 0x2}, &(0x7f00001a1000)=0x8) 2018/01/19 13:33:15 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da7000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000058e000)=0x0, &(0x7f0000d4b000-0x4)=0x4) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000da8000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) 2018/01/19 13:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00002e4000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x1df, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006e0000-0x5c)={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf81}, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x8, 0x4, 0xc0a2, 0x2f99, 0x81, 0x1ff, 0xfffffffffffffff9, 0x8]}, 0x5c) 2018/01/19 13:33:15 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000f65000-0x28)={@common='ifb0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f64000)={0x0, 0x0}) 2018/01/19 13:33:15 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000028000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x3dc}], 0x1, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002d000-0xc)={0x10, 0x0, 0x2, 0x20000000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:15 executing program 4: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x0, 0x80005, 0x5) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d1f000)={0x3ff, 0x80, 0x8, 0x4, 0x9, 0x80000001, 0x6, 0x3, 0x0}, &(0x7f0000d1f000)=0x20) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d20000)={r2, 0x1}, &(0x7f0000d20000)=0x8) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d21000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000afb000-0x10)={r2, 0x2c, &(0x7f00002aa000-0x2c)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d1f000)=0x10) 2018/01/19 13:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007ba000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000074a000)=0x1c) bind$unix(r0, &(0x7f0000b30000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000b4d000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005b6000-0x8)={0x0, 0x0}) r3 = accept4(r2, &(0x7f000054d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000217000)=0x8, 0xc5ffbdfadcbb5ba0) bind$llc(r0, &(0x7f00004e0000)={0x1a, 0x6, 0x8, 0x2, 0x100000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) recvfrom$ax25(r3, &(0x7f0000e0c000)=""/248, 0xf8, 0x22, &(0x7f00000c4000)={0x3, {"db2092b17367f8"}, 0x7}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f04000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd3000-0x4)=0xe8) socket$kcm(0x29, 0x80005, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000079000-0x118)=[{&(0x7f000094b000)={0x27, 0x4, 0x4, 0x4, 0x7fff, 0x5, "34c2a039829342848a3600377d6e80fd151e99f28703d55f4942b46990cb1ac20a4b121d144d76ecea08d87d1bc8743259efda8edd0fcfcf3706bf66c381f2", 0x800}, 0x60, &(0x7f0000e89000)=[{&(0x7f0000f89000-0x3e)="f91aef07d9100342c8562ed6965b65e7440739e9703f2cbbce8bea9ff33a163bbffdcefdd9b6671166234dbe44f8d34c55a551495904887806a6fdff58c7", 0x3e}, {&(0x7f0000d02000-0x20)="19af1e190d73469593bc86f946cb7d9d9dfe3a44aa52afc935f00239ba7cf68f", 0x20}, {&(0x7f0000dd4000-0x8d)="33bdb7237193f92a18ccdef09dac79e578ee30ebfdc1a1e09f47352bd5e39ec8e930f709839984dc9cd122039738e82c2ea0a919cc523f09e38258ce1501ca4c7a2da049ec347deaa65736437797f909f424079822b53e7649d87dfc5becae33cb0ae45f6289bd4c899765a22a394115aa366899ab46359f2dd5e3f132794039135c532c13adc092d826313050", 0x8d}, {&(0x7f00000f4000)="af69b69168343020298ae3eebdb41911c995dd86f56b0221853833945d3e180fd494360bd782885335b580301596eca1228e3b8bafa98a7321c5bec7cb6464dbfe0016b6e50eb2cb872bd1f3cf28fe903eecad087d33ef8e9ccca17787ed04621ddb4bd425edcfbcd56157d7c7", 0x6d}], 0x4, &(0x7f00005d8000-0xf8)={0xf8, 0x117, 0xdc, "cb1b32cd6ef1aca1b03cb6510b708bd6fde56c086a4239c8ac54abd0c7cbaa5835ab20f0d9aa2918285f33e2fe055feb22322c330723e44311d23d4013e07c04cf4db2d835cd2f1593f055542151d3e5ab5db0cdc76fd01bfff778c3bd31d02a1e5bf6986c1b49d90a229505a69ba8b51015b78950a8788215568b21c8e4fb704efe2bd4a13327fe61bab2c1e6a9e9e6d5b6427d3cd464e2cac36582ff38a448c9cd5bf47668173f1f2aba98329e615289fdc6d7f144939e47d2947d8c83d6a9fb0c565424dbe363fb539bd69b349ce1bd66d937d8335ee18f3481e32b37aaf27ce6"}, 0xf8, 0x0}, {&(0x7f0000f99000)={0x27, 0x57, 0xffffffffffff9ed8, 0x5, 0x8, 0x1, "7f33f1bb39924d0427052e21c18316c8f6341ab7e2b35063385b90f95c102883f257e1b9c7f1665b8830527c779e8d77a9645dd2b2e3ac33f56225dcaf23c3", 0x4}, 0x60, &(0x7f0000dcf000-0x30)=[{&(0x7f0000576000)="ed97c8", 0x3}, {&(0x7f0000449000)="ccc10cd6cd43513dd0a74c3e5015fd9aa5ff9dc061f3b43a54c4a338936a8f1ee111f24fc3a650b474084f1f9a0ca9778d84dfa2064f682ee7a5cce8d12bd7779f955ac3a6e6ed420c9b142c8c55b9d0c0ce78f7318ce49806d28619e48cdb0b4279614064ce9b370c98bf9df4add435c518880ba8dae0b0ea56bc9e2f7a550b34625e0c451808e305984ece0e67f95de8c47ef235fd3d0040d002db33faa69238c573f236be6d58f3fe10f7d5976193c469c14579af08e024aec919a4", 0xbd}, {&(0x7f00009b4000-0xf2)="b9879df62802271be507cf35e14f21060d870bb2e1a1240999768f00b720bef85941b4f5c878637c27a1646e4a4c0abb34997c3f09349f5f83fb51ec8f9865c4abab209e31accf09ca95e6bd51b66d08785ee13ecf273ab61455a8924ec547f9aa6d872d9d0d6f00e594123d93a7464145d54dc9053bd7a7358327bdf1ec8960c120b5e7cb6cfd3457a41e9e5aed0a90ebafe4f7bad3ed694ce2f4fc26d5cfb8473bb4625d0fb761c91f86ffd5b415640e67e7ff775148214f49ee9d25574a1ba4aad38cd551fee982903f62a2546dee141ff2ef02eeb9bbdbcc0be2ccdb27ac2a00f16ea186ca0d2bf7529b11e6b2637f0c", 0xf2}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000db8000-0x60)={0x27, 0x4, 0x4, 0x5, 0x1f, 0x81, "f51ddf0394c3df5687f1b2425dd31e0ad191fb9c0049ff54f0ff9e3854907d83cf36afc37d33dd3a9ef7003ad57c720859af17cd6bc28a21fd3df924c536db", 0x4}, 0x60, &(0x7f0000c5f000)=[], 0x0, 0x0, 0x0, 0x40080}, {&(0x7f000040f000-0x60)={0x27, 0x80000001, 0x7, 0x6, 0x80000000, 0x9, "80be6760b4565847dfcea053a6bf321e80eab904c5ac2249325b27af1766b9f235358a7b39a79cf8f197ccd46d78a82f689db2d35a995c89151db7c607b4d2", 0x0}, 0x60, &(0x7f0000587000-0x90)=[{&(0x7f00003da000)="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", 0x1000}, {&(0x7f000015e000-0x63)="58961d80e28fce9423ce47f1fbadae20dc22cbfa2580c6be2f479fb9f570138318097abaff312c8f5d7282e66b46eb9590f7b38bc4750c905fa4e18f6181434c4e5d03f6863426abd483b8d8c4449b224e927c65bb83eea3ca1e5037a9800f16c46b55", 0x63}, {&(0x7f0000e2f000-0x65)="51d710ddc8ce188ac969f650cfd300cb132bdd9d0198d41e05151ba836261eb44d0028567d00ed703917105a9f1c21dfd3d718164868256cd3889c46296b1fa1875c4dd398bfaaa0f7ffdcbc4b440f688ac63552384bd744d50bb963947d4da12c5bae5d88", 0x65}, {&(0x7f0000063000-0xd9)="72513e0fa29f252b9492a9c9256fd198ac10ea73be5a98ab53c937c6108208dd49226c963c2f294851eed13d9db4074f91984adf559f5f60ba7de966db95fd6a3df68232f481ba591e82929cbd99ddaffbdf1568eae7a895418593eebf4ffeab875d496a8337605b1f4efa509192dc59b53cbd11e162dfa275366a34452c231aeae3c720a1794171e41d7becd9ed2304706ea2fb7e8458ceb9572ebf917269c29dec5da0ac0f2486ae143221768f39ea0bc4325bba776da55695e9cab644e08be6c3a6139628b2755b77a3deedffbec3f53970fc1feb47498a", 0xd9}, {&(0x7f0000085000)="4c6e82c0b2b6d8ce2686c9b6575ed0ed024607ebef576e75d6435db7e07768c896472ae8d6ed2ce6b487c7949a890fde198a843901011440bf6d7161572a32ffcd7616de641ab0614aa1baaa41a0c5621503f1cbb563718f9ed7e39a4ab0c0ef21ed1e32e87e1f", 0x67}, {&(0x7f0000d87000-0xd8)="3523b8349012a1b6822db42d80b3e40fa26394d1d8eb7a72e570febb1ed64cbb5a3377a29ad07ddb27e84fef173d417d90f07dc0d3b83a29a31a9d3da47cd599c2ca63ac06aab978ebefe86a3d1f933d570ea5e84885362dd2431d3d4d3eccda47c90b2d69f4ca7cbb132ff58fcd99a9c3182a1afe5f175592009c07cf2799e13727b93a66c00c6e7b964e0076baf69af1706a647a46e3dd3a1b7022f1c999ecb73a125813baa73c26048de8acef54e24121c8c63dd11a08b603824c12d8db31d6e58d8371cc6d489c24ee553c3288b405d4a12039b9a7a5", 0xd8}, {&(0x7f00002b3000)="d596cd2ab2cf46f6", 0x8}, {&(0x7f00002c1000)="fd34e261644b389fa11e604701344029a6e1d622bade20bb7a52b56b6cd415d9ce0b6ae8d157164a91a6e150b0592152dfc2125cae3411342c7ee9d6ee304008a90ee80d12ccdc3b55ecbd3d131757129840050f7e1b45f8cd526c02197f4379fdf722663c7558c7cde9fc2ceb6c6ca94189c0b130fbf0", 0x77}, {&(0x7f0000226000-0x9a)="9f17b9ebb37ed3d2ba9a97c8b6b5c73e34fff3738a15ddc7e93b55f584cf3a1d2937f4df3f7c0592cd27644bd4244a872d0ff4d8c0e59335e274df936fd4e9e9de5bbe733fdb48f8597d2aa4d5f6ff1848e835281496c0227659d05ab2d1020475c22e7028a2a8c1a6e71bc61969347380dec5d664b0b4d566a2049364157329a4c5041c21b72dfaa553b692ff3dc9b694ec58ba9e84fe99b9c3", 0x9a}], 0x9, 0x0, 0x0, 0x840}, {&(0x7f0000cda000-0x60)={0x27, 0x6, 0x9, 0x6, 0x4, 0x9, "52b16d62124c3374b3d8671001a395c83a09e1a1524bc8924fb3913e5058de89f37789e6b06f239f592fdb3519ba719feb989ef15bdb05fa9b5f2d8c58df8b", 0xd33}, 0x60, &(0x7f0000947000)=[{&(0x7f000010e000)="405e9a800f16750a8acb8e2ced113a638732a2651d4fe28ac8565b58dab916c93c0963c143d43284bc529f55988a11517eddc2731df85e15df78d18df119c7dcf50b16bb2179fcc17da823402289570ec9c07bd35b172bb8e1306ae68e83eb5812e85796755f35404f3b8af9cda1562cd976a3ee172dc54d1ea74ec7d70d690eaaf95064bf35270eeb5019b2df650ea5bae405dd997940668ed9e0dada8be26373012e033adaeec7d8c57065e8bfca591e2fc53a66485638c0dd870457fb872f1dc4d035", 0xc4}, {&(0x7f00002f1000-0x1a)="22ca41de8b3656f885ca472680dfd635ad2dde8852335db1a0df", 0x1a}, {&(0x7f00009fd000)="92de7e79eb5588ce25dd7301726cfdc6c4d751b2aabf323a303b0cd06c005c3c511c0464c8bc41ae174ccbc018c083f398dd5b0928672720c546b9bd2fe72390d7d5769ed28668353e23e305bdd229a6228e14ad5f58fb4eabc92fe0c73ae8d590a8cc7edd6eaa0490ab2d750d2d7a945062bdd8eb400cd507f57bc7cfa24095a919a63c8407ba", 0x87}, {&(0x7f0000886000)="559fb245e109b15e19767a7761a4b2e3efedaae1548ac3a66b7c3ef793d7ab2333740356e3aa97dc843a04a4d32dee12c18ed727b04f39ab343eb3657777f132ab0290709a6b5880aed9348e92b0a3ff3dad06ed96442909ea5f9ca24668953a44ab51e615c71df7708b7320af1ab7a0e01e63d5ce66f0faadf41b84fed8375fe8a11907159510c5623d17", 0x8b}, {&(0x7f0000d20000-0x74)="fd01c2cfc54732b8a80edc5d5583ed7a327f4d8fb005f56b75c95fd6765156ac616b0c4c86e791ed4879bf05a9b9bd43a3e057472f310552d4ec41d9d42abc81f719ad2fa0beed4239b837860159e3507af12e56a5e43b5b41a2af099f10bb44ea18b746237c4fcf124ec83f776d12caa95a6a97", 0x74}], 0x5, &(0x7f0000503000)={0xc8, 0x1ff, 0x3, "e27cdc6d4872490d4ff9241ff4f2ab7924cd20339204c520a688063d796f079297debd968d509cbd0eed5167eb52ccfa9439fad6dbb2ab3181c7d0c58acbae3c5d1b3772f80a95f2aa28ca615296a200c7a78306154558258cb331e047ad3cb5a8407cdc10681cb20212124eb079df787b7dd090bc5c46caa7ce81ca36c29f56ca9f2d3fd72ba02d8baa7814ec996f59f2e381a2ccc2e4a1be77d68b38a0b979646fe320a52b60e466ec5e726b67e926aeab"}, 0xc8, 0x6afd9b47aa132907}], 0x5, 0x800) 2018/01/19 13:33:15 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x9d) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000021000)={0x0, 0x0, &(0x7f0000013000)=[{&(0x7f0000026000)="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", 0x1000}], 0x1, &(0x7f0000025000)=[{0x20, 0x10d, 0x1, "1b9ddbdca1f7d97d7ed9"}, {0x68, 0x102, 0xfffffffffffffff9, "a77f592ebf6ea5793799cd1b307beb7d807e4c2860e75c6cb25c2510b3389f8c9072b52b81a229c758985883d74085f3c490e09b7c36e8766ff1800208ad5c50113f15008ab8bd53609fa13595f131977d68fe2cd881"}, {0x30a, 0x1, 0x101, "085943f73a6f3318b1d5cbcdbf6d7faffd76a8dea78b2a798b43c32a1c614f9a80787f7a126aded2f71df4f86f13d79875044fe1a7b348356b1bfc9fd477af993a6110b7cc11e25f1bdcaf28f5453319fcbc5a957c66d06ee85bde6fcd93d4bc07b006ad7af56bb95a3f82e94a35f62632ecfd8df905b7c6300de6a439f5e20749edf6db41b5fb6e2208bd7ef5"}], 0x128, 0x81}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/19 13:33:15 executing program 5: socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000702000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002f6000-0x8)={0x0, 0xfc00000000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000feb000-0x8)={r1, 0x81}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) pwritev(r3, &(0x7f0000026000)=[], 0x0, 0x0) 2018/01/19 13:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ec5000)="037820c64df5b737457fbf9b2da52dc5", 0x10) socketpair$inet(0x2, 0x6, 0x0, &(0x7f000053f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000059b000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ba8000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000174000-0xa0)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000000, 0xc9f1, 0x4, 0x4}, &(0x7f0000da1000-0x4)=0xa0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00002db000-0x10)=[{&(0x7f0000295000)=""/4096, 0xfffffdb8}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r5 = accept(r1, &(0x7f0000626000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00002cb000)=0x1e) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000458000-0xb8)={r4, 0x9c, 0x8, 0x8, 0xe5, 0xe903, 0x7, 0xffffffff, {r4, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x1, 0x10001, 0x6}}, &(0x7f0000742000-0x4)=0xb8) 2018/01/19 13:33:15 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x14a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/19 13:33:15 executing program 3: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000d0000)={0xffffffffffffffff}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000195000)=@int=0x0, &(0x7f0000adf000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r1 = socket(0x10, 0x3, 0xfffffffffffffe00) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000adf000)=@hopopts={0x3b, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @generic={0x8, 0x6, "0f06287fdf7a"}, @jumbo={0xc2, 0x4, 0x6651}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x38) 2018/01/19 13:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet(0x2, 0x3, 0x100) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet(r2, &(0x7f000054f000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$unix(r1, &(0x7f00005c3000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 13:33:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003e4000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000001000-0x4)=0x1e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x81}, &(0x7f0000333000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1ff, 0x7, 0x5, 0x2}, &(0x7f00007eb000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000dd1000)={r4, 0x39}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000d0a000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x2d9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x802, 0x0) connect(r6, &(0x7f00008eb000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000a99000)="548e0cfb77", 0x5) sendmsg(r6, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x10000000}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000318000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000364000-0x4)={0x6}, 0x9da3c1fab6710325) 2018/01/19 13:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr(blowfish),sm3-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e9000+0x238)="1e9d18201db41f875844059981e73795b31970f7a4e1b0139a93c3ef590dbb815aeaa89f0f114632054055a3a63e49f03874f703a41de784a88dcd7beae1704caca2aabc511e66d8cc7de584e91040d1c9cda8b7854220b60f959409f3ce65f53c6bdbe29f89908e4c12978ffea6ad16acb69e15cd1a4b0880d08d1af18cad6178ace51a34df9fe17a393e8754f55e816cd2fdbfc763ea768e2b6c838dc9fda5b5512383dff577606ce467eef6837dd22828", 0xb2) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) writev(r3, &(0x7f00005e4000)=[{&(0x7f0000b33000)=',', 0x1}], 0x1) 2018/01/19 13:33:15 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000009000-0x38)={&(0x7f000000e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000e000)=[{&(0x7f000000e000)=""/92, 0x5c}, {&(0x7f000000c000-0xbe)=""/190, 0xbe}], 0x2, &(0x7f000000e000)=""/4096, 0x1000, 0x3}, 0x140) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/19 13:33:15 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x2c2, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:15 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f6a000-0x8)={0x0, 0x7}, &(0x7f0000ecb000)=0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000643000)={r4, 0x9d}, &(0x7f0000fde000-0x4)=0x6) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fdf000)=@assoc_id=r4, &(0x7f0000fdf000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fde000)=@assoc_value={r5, 0x6}, &(0x7f0000fdf000-0x4)=0x8) tee(r0, r3, 0x6, 0x0) 2018/01/19 13:33:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x9, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000064a000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0xfffffffffffffcb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000083d000)={r2, 0x1, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xbb, "604a9a3de6a55025f48afb074da93cfb52110092f1101177f40e8a1361c57bf31de88c204930d5d90dba3c79c9b397485c606745959f501ff267a546c2ee21312e593c173cba68519855b7c5471f1d0c99841ecfa07231620e8eacdb35224ce620087d40ffe90a9a387ba1f9fc4ce1775cc0c3aaa0eceb83d512cf506612e7064bd60e7245498a32d1d4354787405ea165c821111f06417df797e04cc210bca3d8ef8ba84d9ca98507b3c1f6f86d41c42e3d2214ad6f4ab425aad2"}, &(0x7f0000000000)=0xc3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a6b000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000fe9000)=0x98) 2018/01/19 13:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) socketpair(0x9, 0x2, 0x7, &(0x7f00003d3000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000e81000-0x4)=0x0, &(0x7f0000f9e000-0x4)=0x4) 2018/01/19 13:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dfc000)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) pipe(&(0x7f0000b9f000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r4, &(0x7f00009b4000)={&(0x7f000045f000-0x9)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000046b000-0x10)={&(0x7f0000532000)={0xc8, 0x35, 0x200, 0x7, 0x3, {0x1f, 0x0, 0x0}, [@generic="a588c9fdfea6b284604790d5adcaffcab8af404ad15d6495746aef35a9e3dcd808d3ea387631db08e89b7396a50172892112e2c4e87cfa2e1edf28e8345625fcb7f140d8cce73f68a2d260c3effdb42ee3152c1415acfe1de2870c0361e26c1f4281661ccf2fff3fb65b90e69a2013d4ee75014eb25496ae28b276458e3cab2ff75e1681bdbda6db77065a1d5431949847c2866876a3cc1fa51b52af27cc3622305af92aaf", @typed={0xc, 0x4f, @str=']\x00'}]}, 0xc8}, 0x1, 0x0, 0x0, 0x1}, 0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000b61000)={{0xbf0, 0x3f, 0x3, 0x1, 0x2, 0x1000}, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ddf000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x0}, &(0x7f00007e0000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00008a4000-0x54)={r5, 0x4c, "eb07b228d09032afac8d95261188c05a032156dadc331a19dc211f10a6f2fe91fc0196bfe84b9e0f3cb0c30b63c00a1191213e65a0752b78123e185322424875437933a0612b1b7e8e197c50"}, &(0x7f0000d6c000-0x4)=0x54) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000d08000-0x14)={0xff, 0x3fc, 0x1ff, 0x2793676d, 0x80002001}, 0x14) 2018/01/19 13:33:15 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000358000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000f84000-0x4)=0x6, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x3b0]}) 2018/01/19 13:33:15 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000)=0x0, &(0x7f0000003000)=0x4) r1 = socket(0x2, 0x207ffff, 0x80000001) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/19 13:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000045000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e3c000-0xc)={0x0, 0x1, 0x10}, &(0x7f0000e51000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000634000)={r2, 0xc9, "1dbdeb6f177579a006e597c05795dc5687de050eb8ac65c07d31aa4cbe697498103314ebaa4639d44c78c931180c925db38c064d8138fe98b5e5e087e95cbc6e729eeb66f427501af6344997f3241c7168b08e305f1cf545d0dd397dfff0dccbe1e5d977c800d480b705a90b2257f9a849e1e8a484b17341a62fd6d6212c48a3f3fead1ecb6853715e9c896128721f2bee073eaca5ed4fad49d2271711f8263cac109474f351371e2415f669956aebef29c8be5424e1270a6f538d76e5c3c004dc69cdf0a6cbf51ca8"}, &(0x7f0000ec2000-0x4)=0xd1) r3 = socket(0xa, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) 2018/01/19 13:33:15 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000952000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c5a000+0x591)={0x10, 0x4, 0xb49, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e62000)=0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0xc) r7 = getpid() mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a03000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000062b000)={0x0, 0x0, 0x0}, &(0x7f0000619000-0x4)=0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ef2000)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef3000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009e1000)={0x0, 0x0, 0x0}, &(0x7f0000d6b000)=0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005dd000)={0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getgid() r15 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e6e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000440000)=0xe8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000338000-0x4)=0xc) r18 = gettid() r19 = getuid() r20 = getgid() mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b8000)=0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ef2000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f0000-0x4)=0xe8) r23 = getgid() mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000ef2000)=[{&(0x7f00008b3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000017000)=[{&(0x7f0000ef3000-0xae)="889068f5f3552574fcd3aa4b90479fea85f418cf487bc2a81cc6c047c5126acfbf1259dbb89b5a73f991b6c2e892d0a05f827e35772292c47f56ccc0086bb541e6ef20d58f79c4b162ee4f4538d2ca60444dba8b3376cf9f5c12b45429d0623abb35b88ca32cc863664315040dbdee50eb278c6143b23455ddd9d9f86df14ca178fdeb38a09f62024cce8c9bbdf73b723d0d7aadc2178b48097ed611ffa943dad22ea2880cb2b3383088750e287f", 0xae}, {&(0x7f0000ef3000-0x3d)="21c8fc7554fecdb7b202808e03d529236570557ce60c3e1963152662ccf8ce4108a1f6f2a453639216596d0ec7d709b37bab560d3999474e72223bcf0e", 0x3d}, {&(0x7f0000ef2000)="08a64800000eb63bfebe6db35afdf040edaafd89a90101fa1853d9c6b4ca308ad97dce49f40f73cee4d306bc08e15f2f67a43291dccc4407a95f068ad2dd", 0x3e}], 0x3, &(0x7f0000ef2000)=[@rights={0x20, 0x1, 0x1, [r1, r3, r2, r3]}, @rights={0x28, 0x1, 0x1, [r3, r2, r1, r1, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r2, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r3, r3, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xf8, 0x0}, {&(0x7f0000ef2000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ef3000-0x40)=[{&(0x7f0000ef3000-0xc3)="e66d0483f5634a3c3862a41e3281b121ede4f40552cecf41f20c3c251a60da76fbf984a9e9158bfc133f9aabbee1d0a6d67b94ddbc4be06a43fa67a38f6b1dd3c5c9eddcd68363ef8caf10373e0c8bc142a3af936ba673a263435ea7d7aa0bf77c5c909b0570594a3cc1873165ae3f9c2d2ae4ee900f54e942d76468147c96624f99ffc3ff67ae0cbab548c5f7ae34bf42bf421a6129d62e768ad41ae9f76f9601df72adfa521d05c348000bbd55d2d5f91b77f8a62a25a065f9c2dc02c7a40b6dee23", 0xc3}, {&(0x7f00004df000-0xdd)="5ae96f0a65ec8d648ced8de0f848eb91fdec22cf8a63351cdc3869dcd46976551ee08a18f3da407a202d08b96233401defd47d8ca607236580f5d05e2cbff7e5f33ca256f1c8b9428ce2e25981c21bfd3eb8f0a8f35ca417924261da1290e83357186f091de9a1e217f1eb29fc4da7a256804d6183c8944c522c88ce77039a538d7fc97515c8592011cd6f36ddd691192a8a6d7eeb980a7c012f4eac1c14a7749d7c97386d8b753b8255da5ee4f97fcc1821948eee6d909ecc95ce17806cdc98f0eb376bf3e7596dd4c7d6b7c381e1e68c9b7e103715634380e23a0e97", 0xdd}, {&(0x7f0000ef3000-0xd9)="efbdeb80760128e80f5cf9fe97ee0a28ba328a3b81f73f8fc08c47a6ea9bfe4e2c188a5ea2b0bdf3fa33ec6579557f829bc0efb82a14e2cf5feb65b70ab1d6ef291e4bd59ccad8d1cdaa94f3ed8bca5992313da0e52179761f2aaf6f697d901b0e7825d1e5c058311fa0040c2265aeb56858f411f39b17fd516b1b5216d26dca56f2d7973d1e6ccafbc5ccf1d183fdcf3dcfeb47b75f894aa093073dd2dc075526e15f3bd8697828bf4f4ecf56714aa2f7f1368c3f8d1651649a2813ca7ccfa9a0ff9dbaf861f635a07bec569a81daa1b2984802703406fec4", 0xd9}, {&(0x7f00000c2000-0xc)="b2cd536fbe14671960728b62", 0xc}], 0x4, 0x0, 0x0, 0x4000004}, {&(0x7f0000ef2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007eb000)=[{&(0x7f0000df8000-0xc3)="d7a6e72f75a5b40a2240882416b099c8e3fcd392c3ee7fb6433b59763b8d69722768acdc2e20d0e030e8c2006763a8afedae3caf81f261e2f91f2e9d447949f5affaea56fc3089c2942e9586f0d9218ee2d77c3d85cb20c89ab6368cd516e703139a0198721c495050d4633f6c1ed51c303ed3e393d4b3f7e1660cd5b81a55e5589de128f8f69a57ac4f02f43c54ba28f4747687489e643c2110b10d16c317106567e46742add4d3252ca65993fc2e05c4bccd39d7547f4634c39314a194bfaa781821", 0xc3}, {&(0x7f0000ef3000-0x25)="52826d789cfca3b44c3bc2d047316420aeb2f1e3bf9b392b1962202ffb111b124c135a1350", 0x25}, {&(0x7f0000ef3000-0x93)="a22eea8efcb3649f5ccda58f2f31cbeda5f88284cd409cf9031bbe562740d8d635dc92ba5c7fbfbc205c843b0e046552adf0a7e7fe835b5ded0429fbfa10f4fd7bf4ae8cac7921d4f96b5a4a021cc1751267457443c886baadad7c8fac382fdd256593b06606599d6e75adc5a105e4ff654ce2c41f6088c05e4708a122850ad99158fe64ef3aebd3b26b85a833bee1fcc7ddc7", 0x93}, {&(0x7f000097c000)="", 0x0}, {&(0x7f0000ef3000-0x10)="6c7fb088e35c52615e26f21e5ba08fc4", 0x10}, {&(0x7f0000933000-0xf3)="335829adda0aa04701b8f687e15a866d5c433da2bdc2680b22ffea8414ff5977598b699a71487cf988d19e13301fc2dbee79ccf8bf4dc46a7494e1d3b805bd96142335a3ac822eb3aae2f08aa2acc1c3034feeef546980f5af57dc74dfbc617e395e5325af4153bfdb1b6fbee13e0a92aa9797bc6ba2a41b5c1020a1cf0bd6587e11f6019a5ed2f4cc3d7f396c51716417de918f0e2b4174e80f612a547006560f63cc0c7863c1426b052152841ac0a26ce5b25e248d6aca3f67531f5f53cb199dd3a68e7db41f0e76a89dd876c353cb98085bb9fffcecb07ac98b31e707b229de94d8fdec3b15143595e2fb917eb93fa9bb37", 0xf3}, {&(0x7f0000ef2000)="b908fac37be011a6f080f7e416cc40ea826741fcd11375bbcd0f5f39b021884b1452f81f5377cfbdac18a1e22ae13d28523ebe68a8d40c6e3bf2756f2a63d1dee16e803c28155c329bc9ceecfca27e936808585a01a422d23534e6b1c24545c4104ad5f1e55a9597287c9548e766", 0x6e}, {&(0x7f000008e000-0x13)="aaaeb611e0c46d21e63950d6136a5434912e51", 0x13}], 0x8, 0x0, 0x0, 0x20008800}, {&(0x7f0000ef2000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000092b000-0x18)=[{&(0x7f000065a000)="6d2ef757e1599c4c837f2a2ba5e9227b5c78f376f5cc835b9453c3c86b", 0x1d}, {&(0x7f0000ef2000)="9cd00ef87d9d446fad82ab62404cc1f2803f29553ce685761d9263aeda395b1d7a0def86666b3bca1c64b9a70326e8ab8bbd89addbb53ed657b5acf7579560165157570ef8c32e837241f24d82a69866a7e9e620280f9177ad491e6659c491e1ef6767a648b4d8951c56d0be80b9c3aad1", 0x71}], 0x2, &(0x7f0000ef3000-0xa0)=[@cred={0x20, 0x1, 0x2, r13, 0x0, r14}, @rights={0x20, 0x1, 0x1, [r0, r2, r1, r3]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xa0, 0x4040}, {&(0x7f0000ef2000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d48000-0x90)=[{&(0x7f0000a43000)="ab72e4e8770ff70db612fab332c5a1a2642e10b89a016537a4db72ce9a301435d16580b84de5ffb9c74939eb42ad641e3cc7d385673a3a7ec8de2af9144ce0f0d555ccab31348c360306323ca1307097f684276962e51f53e2c5ba3f", 0x5c}, {&(0x7f0000d3b000-0x80)="47010c981227e6e9126a11d6b3612e8bdd068d4b42c575992426b325b0a58a5c1cc012d9555b50b3b77fa7471063f175ac6438ee1bdbeea362d07e149ca65ea476bd928728405389a48dc64d5e9c75e3b5a6096ce21b3df83f180544099d5fd7f42e7166f4d89af473dfe7b0f6774f036267751a139fc8fe160bc20fc701148d", 0x80}, {&(0x7f00000c2000)="a07289035f345818c62094d18ca71aba2f6d86ae88335004571611aadeeffcfef07d0d168d7b4bad440195945f45f0036d0282965548868869", 0x39}, {&(0x7f0000ef2000)="0c9d36469c580f120a", 0x9}, {&(0x7f0000aee000-0x33)="a6cd7940663fe21c852071b9caf781eaa10ce185b5486e4e449635df6844a97d59f393dcbf49c0b0e2e87a77872644eddcbdc9", 0x33}, {&(0x7f0000ef2000)="7e6d098b934fcecaa7a5feba11cd093b79a24e60ab4df236cb1f2d312cdc3f6dda8bbbccfc5b1a9c79d584277a7b3d2fd1830709fcddc9fa14c260020f2a29a84014397d1936a856610066178f41b9699937fcf29565a5c1fe4c7a3a439298ef0cddc0057f6fc84639b863af6fc624eb329e89cb42895b135afdc9f899f0a81d392d7bf509a6bdd811e3b578a104227a2f60e06ce0708882203fdcbb9e46cfa8e5f05e4147c34231daa63f1c80ea0b2876dc4eb9c7c41000ac8afa446b", 0xbd}, {&(0x7f0000ef2000)="ea3b2d71e1bc897afe75edf8e8949f6857ee1147842e3a01764b52884e174719850826e924436c70137a2169c2af4510194f3b14b78d66d1028be9755cbb6314ad1c1aeb5554a576be2fb0db521ebe58ae823f5cf9cf87178da4b8815b07f57d26076c9c7320789e0659acf90a073982276caba25127c6cdad62bb2a81ae7ad101f49eff8004325cfae1b4e5d4e4682f5a6695fd6038b5ef", 0x98}, {&(0x7f0000ef2000)="a1", 0x1}, {&(0x7f0000bb2000)="992a7e736c330c4011f0d368b94c15bd834b629b2fdb208f13b4622645cc3343027a41eeee940276d8b89cfbc12732d5d4da998063505f3a2308014691e8c88dfc554f961691ee025b1ab3de", 0x4c}], 0x9, &(0x7f0000ef3000-0x48)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r3, r2, r3]}], 0x48, 0x80}, {&(0x7f0000ed8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d38000)=[{&(0x7f00002ef000)="f3d4c070b531db55bbe21b307bc00efd9f7b6a8a603dface215b6d116b9f76d83dc15bc7943daa4bedabc105f9ecf8f210ab9a358629b8c96eae835b65f778ab2dd1628c1820909f9c0058f4e39a9de0276637f0ffee87152c5923bba11a474f9e6e6190b1551faa1b59aa6dac7cda6397f549891ae3ed5dc2fcd5315860d59263d638e5f9e5cc2ae05aed2e3a1a0bdc256d8ead457870aa375239723ecd12d593d8d0897fa67d38a9b0a5b68d30a05616503a4dfe580ae903566379e8e2c5a4023c6b52ed1142d6c551c551b24abbaf2b20c48092baf55715dd693d9fac4ccd6bb2adf40d2de2832b6cfb", 0xeb}, {&(0x7f0000ef2000)="fc9262389628183d8583e4b8c3b3ec9f07a43b55f5f6786bbb230f62d91981fd1a54b42d5025ba5e76fbbfd6cfc28fb6e290daacd2237f2ca9c89b899255ab9f4e1a10148f584eaaf877a60571bca0a88bfbe6c8a767e642436c2370544d8b181485c073d49c4fcba0134caa7c31b1e5faad6e5dda2331f38540d3452464ca8d5fb7bd9ca468e3857b1ee594e208373e78451164756f3793d4802b850cab7e93eb11587842f2b453426effa5af9521005a4b75fb49b898e9483eace56c49d44b57bb447c2cd1ce4306561261e00ede1a271844d94c7f5d3c46fd38175ebdc72e", 0xe0}, {&(0x7f0000ef2000)='P', 0x1}, {&(0x7f0000df6000)="3979125254f685ef78baeffe0527286455ef5910076598e32836f857a95dbda4ba80afe114e702133f94dd798516ac40fc5c9d54bf7414d1dd7915ee755ac9cbf54718631fab6ac5a850097de73b4b4c7956d98aad2064a3d11d98c50f1633c47947759a861f9f78bb6eaed1b983d4c5b7a26849f28b1768ebe636833a11279d2da539cfd6387eecd5f575a5b0f20aadbc43c86b8a2e51606437cf9ad5f2534ff2513ee59b3d084fbb7f51d94eb4d0313c23de80dafb48ea137b988e2e39a54157dc907c85", 0xc5}, {&(0x7f000097d000-0x9e)="7098d39251549a62e2404c754866913c74ead0cdc5426cfa4e00b39972bab84bf6d24b7ce99db0c4bfddbb72760f71a15fbc3adc1f381b2e907733502a040c419ce61d782a52b367b32c5e301bf37e25ff676fb05f7a9dc82d2622ddf970b3b2b69ed4e1066e49700edf816afe534e8c9235836e1902a375447f1a6376503d306626314b1f1a9146fa631fcfd78b8929e3c4723e5129b5b6f586d77b8c17", 0x9e}], 0x5, 0x0, 0x0, 0x40085}], 0x6, 0x20000010) vmsplice(r0, &(0x7f0000ef1000)=[{&(0x7f0000ef2000-0x53)="ceeb47dc5de4b8d79c5f150e96b9250a77687d13182b3ac794e528a9d4f83bc882548b67d182ed46601e2970e8bf0683bfe44d9cba13cb7d96bfa25d8d88e981bdf936f7d2be33908a285838b89f5ca0d6f0e2", 0x53}, {&(0x7f0000038000)="959690d7fe9cbe2aa30e0cefc68997f59712fd79f3446910a56f850702cb614518acd80d94e38e0c7317da3c659ea3114e122f9eb48f9545276b11bbae49747b755af902cb73bbea9aed81cca60cb82afa95318b2842bd534ea29e4e11ac9b1ed1cb899b09a8c3b67292f9416835adfc37c21efabd9ac242232c91d7450f1276a069321d04ad22ceeb908f6afad48fd373d062c2c5b88c98235767cbb904698fa07aa629473d846dac9ae75e6cae8bf86ac67b4e1b493b2aac691f7413fdc7eff3b418a8d14698f10b420cc68614c130c8facf6b47420803cccbc6ebdb149ef41b647617184f", 0xe6}], 0x2, 0x3) unshare(0x16024000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/01/19 13:33:15 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f7e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0xe8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7d000)={@generic="1dfd9e815fcfc8cda1379a5781de99c1", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 13:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendto$inet(r0, &(0x7f00006fd000)="c3", 0xfffffffffffffea3, 0xfffffffffffffffd, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000553000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007b6000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x3900}) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r3, r0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000595000-0x8)={0x2, [0x2, 0xfffffffffffffff9]}, &(0x7f0000c5e000)=0x8) setsockopt(r3, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000042e000)=0x400, 0x4) accept$llc(r0, &(0x7f0000fd9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000069b000)=0x10) 2018/01/19 13:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x30c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8, 0x1, 0x5, r7}, &(0x7f0000647000)=0x10) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r11}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r8, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/19 13:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006b7000-0x5c)={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x1, 0xcc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffb58, [0x0, 0x8001, 0xfff, 0x7, 0x100000000, 0x8, 0x8, 0xf7]}, 0x5c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b66000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, @in6={0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, @in6={0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/19 13:33:15 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000fce000)="c0f2d680da9aa96f92dcbb9e792a202e50830483e6606f9b0ca2f3d5962602b6f082d3659cc04726a5c86d33349fe302f9262e84a2f9b6067ce17fd17d8109f12a9b7c78f603e7fd2fe2af1e52900dfc28f841669537fd7420e0fa2d62f7b9aaf12a42e8f346e7473a1c92b50445fa7d80f6f4a20b64412d628376572f933a189932ce2115378f5bc9f803be43505a15edf2fb9d910d959560985976f9994b50e3f7a8d53825997dade28f1ff420d08e803787fabf0b744eac8a3d08") r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c6f000-0x4)=r2) 2018/01/19 13:33:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xaa, 0x100000000000002}, &(0x7f0000dcf000-0x4)=0x8) r3 = socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket(0x0, 0x6, 0x100000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000002000)={@common='ip6gretap0\x00', 0xef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000002000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000023e000)={0x4, 0x4, 0xfffffffffffffffa, 0x4, r2}, 0x10) 2018/01/19 13:33:15 executing program 0: 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, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb46]}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000eee000-0x47)="14af18e3b21c1b3da0653ff3d9c7bc930fa24387a35f292acf5a26885181072291420aacbcaf93fb5b1a44a54d847d6f147df3f9557dabd03b91c6f81b08a99b7e59997e855c5a", 0x47) [ 50.414827] dccp_close: ABORT with 175 bytes unread 2018/01/19 13:33:15 executing program 2: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000f0d000)={0x0, {""/7}, 0x0}, &(0x7f0000f0e000-0x4)=0x10) getpeername$ax25(r1, &(0x7f0000489000)={0x0, {""/7}, 0x0}, &(0x7f00001bd000)=0x10) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/19 13:33:15 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000009000)={r1, r2, 0x10000000000}) recvmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000007000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000009000-0x90)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000009000-0x22)=""/34, 0x22}, {&(0x7f0000009000-0xe)=""/14, 0xe}, {&(0x7f0000007000)=""/74, 0x4a}, {&(0x7f0000009000-0xd2)=""/210, 0xd2}, {&(0x7f0000006000)=""/34, 0x22}, {&(0x7f0000008000)=""/219, 0xdb}, {&(0x7f0000007000-0xcb)=""/203, 0xcb}, {&(0x7f0000008000)=""/159, 0x9f}], 0x9, &(0x7f0000001000)=""/5, 0x5, 0x6}, 0xace19d9f6e54248a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000009000-0xc)=@proc={0x10, 0x0, 0x2, 0x4000}, 0xc) 2018/01/19 13:33:15 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ffa000-0x10)=[{r0, 0x4030, 0x0}, {r0, 0x24c8, 0x0}], 0x2, 0x7) 2018/01/19 13:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000375000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f97000-0x48)={0xd, 0x4, &(0x7f0000cb7000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00001fc000-0x4)='GPL\x00', 0x0, 0x85, &(0x7f000097d000-0x85)=""/133, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000be1000-0x8)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x3, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000a92000-0x8)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f0000707000)={0x27, 0x9c7d, 0x3f, 0x4, 0x33, 0x0, "6272a18e9d392da380a9dab7f6d6ed1c9f519716962286ee9d0c90c16919915c503e01a99dcb0645fd69aefecbe818114448260c5040970895bb685baa5f3d", 0x4}, 0x60) connect$l2tp(r1, &(0x7f0000616000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x1}}, 0x26) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0xcd, &(0x7f0000c2d000-0xd1)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x101, 0x0, 0x3}}], {@x25={0x805, {0x2, 0x80000000000100, 0xf3, "6b0d4d6cd084a804fe136c84fb9fa4c6cb1b83538689f6bd8d102421a0d7c1f581a8615ff2cb2162ccfa4e395b5aabbb40e6650d7d44afd18992b6a32855f2feb6392ab1612e2e3ecd278497e7ae606b256229f6d9ee226bd8e8bd03bc4759ee5f16978006b6b953a5cef9e1b0ff2d682e39d9187c53121d3e5db4115bc2971d9dc310e950f7b7e3ff51ba294b0f655b8a35b8ccf770f6889d64c563beb3c2358e22150fa9f9e9a0518b1e733f2109ded68431603f7306c6"}}}}, &(0x7f0000f80000-0x18)={0x1, 0x4, [0x89d, 0x67f, 0xdb3, 0x674]}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00005a4000)={0x2, &(0x7f0000c45000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/19 13:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r3, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) recvmsg$kcm(r3, &(0x7f0000cfd000-0x38)={&(0x7f0000dc2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000a1f000)=""/255, 0xff}, {&(0x7f00005a2000)=""/78, 0x4e}, {&(0x7f0000dc7000)=""/4096, 0x1000}], 0x3, &(0x7f0000742000-0xc8)=""/200, 0xc8, 0x9}, 0x10002) bpf$PROG_LOAD(0x5, &(0x7f000067d000-0x48)={0xe, 0x6, &(0x7f0000a56000)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x1, 0x9, 0x8, 0x1f}, @generic={0x7fffffff, 0x1, 0x400, 0x80}], &(0x7f0000dcf000)='GPL\x00', 0x7, 0xfc, &(0x7f0000ce8000-0xfc)=""/252, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000070d000)={r2, 0x50, &(0x7f0000624000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000d3f000-0x1e)={0xfffffffffffff43e, 0x9ed, 0x847, "16971cc45305", "b2cb41f92a7855ef5eb5d1f7078244a7"}) sendmmsg$inet_sctp(r3, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}, {&(0x7f0000c6e000)="88771c552de4e71f5393cb3e80b39e80c7cf453f8a91532f213449678894406e01615e9eb312d08a08e067f20f296245cb28ed941dbec504e4b5d5bd23efd410bd86bc130d95b6078e5a21ad4e7867a06951505a4084755734aedb16db574831ca1c082c8ba97f66bff88934ea2157bd6822813173a3a95ce785708525b4e5b90273d00cbc5ee5754bb28fc99b66903b5b5f977f0df18862c9e0c0562ccc5bb4dd8dd9b111f526ddc4266fcd0e52fefa38", 0xb1}], 0x2, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@init={0x18, 0x84, 0x0, {0xbec, 0xfffffffffffff9ad, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r5}}], 0x60, 0x4000}], 0x3, 0x880) accept$alg(r3, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dc7000-0x3b)=""/59, &(0x7f0000439000)=0x3b) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r3, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00003a9000)=0x1, 0x4) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000b56000)="a6137bdf62f22715b1cb0ed67ef10f48d3010c525e2b011ab73add93a943edffaab35a59b50d10fdbcb42e6f7b820123df72fa19b3da7fcbd76b0f9d1baa8f3dda55e6d47af89e196f514b73aacf427da7def28bc76312b5945f947c2d78972dcca43dd7c2381832ab9fdbd6d67f946d2fb4fbdbc80eddb79b7124b47aa7ecc5e19b92244488e7c497c709d7ca4a762b89a603cdfcc54ea885962a89e020deabc4b962a20bdca6668849442cd2f5392e571ab972f246de9cb16d8a14e8ea92a36d0f68", 0xc3, 0x40, &(0x7f0000e3a000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:33:15 executing program 4: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000062c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025f000)=0x10) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f0000a8a000)=""/147, 0x93) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000062c000-0x2e)="ca7c2752802c19aad1a61371b9fb2f723ab2b457bd5a8e5fc023ec052a79a957894c0be7500766cf980a5d7d81d9", 0x2e) sendto(r1, &(0x7f0000166000)="f2aac582d2d43105f1b80802ebcd8c370a077113b6a4f4b57b8fe966e326076dcdc9e147e75b0d3ade236f9295fdc7e921aae8", 0x33, 0x8011, &(0x7f0000bca000-0x10)=@ax25={0x3, {"89eba76b8d4cc3"}, 0x0}, 0x10) 2018/01/19 13:33:15 executing program 0: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x0, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000300000)={r0, 0x6c, 0x20bb5796, "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"}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000151000)=0x0, &(0x7f0000dd9000)=0x4) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f000060b000)={0x1f, 0x100, {0x39, 0x5, 0xffffffffffffff25, 0xfffffffffffffff7, 0x6, 0x9}, 0x9, 0xb448}, 0xe) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000ddc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000328000)=0x48) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000dda000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000acc000-0x4)=0x5) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/19 13:33:15 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000347000)={0x8, 0x8004, 0x8, 0xfff, 0x0}, &(0x7f0000c67000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c10000)={r2, 0x9}, &(0x7f0000eed000)=0x8) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00002a9000)={0x0, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x32, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/19 13:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000a5000-0xd0)={0x0, 0xc8, "23540905a894f32a8b0bf3234dc07856e383841f2c58042c46d63c4975b60511a50f17e59d568267bddb80e1328bfdf16816e63e9bcab10f4f787dcc7705ccf49d9b74d097e75e9d620f268a1b29ef38b36f1587da741f599bd2181726cf8a772d66c35afe48e03ac9cc723c238ada8088c3e5b6da9a80c69bd73c235870c060d475fcdc011ab85fba856bf67336df0beb8ccc8bea35556a1a09b9fb256af2269c2648f60f01b8b36bd6a0cba422ec80600942f3a58db6bcf428b1c81478fc9976a79f57824b349b"}, &(0x7f0000387000)=0xd0) bind$alg(r1, &(0x7f0000b3c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4543(rfc4309(ccm(des3_ede-generic))))\x00'}, 0x58) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000029e000-0xc)={r2, 0xfffffffffffffff7, 0x0}, 0xc) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000017e000)=0x57, &(0x7f00002bd000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d40000-0xf6)=""/246, &(0x7f0000bba000-0x4)=0xf6) 2018/01/19 13:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) socketpair(0xd, 0x80006, 0x6, &(0x7f0000f71000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000fb7000)=0x65c3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 13:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x803, 0x2) write(r0, &(0x7f0000158000-0x7)="24ee00001a0025006b00040dbbfc00810bff0700090000000700eb080000bc00805305", 0xfffffffffffffcb9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b49000)={@common='ip_vti0\x00', @ifru_flags=0x500}) 2018/01/19 13:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e7b000)=0x0, &(0x7f0000f4f000)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f000001c000)=0x0) 2018/01/19 13:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b99000-0x7e)=""/126, 0xfffffffffffffdf1) splice(r0, &(0x7f0000c56000-0x8)=0x0, r0, &(0x7f000058e000-0x8)=0x0, 0x7, 0x3) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000817000-0x2)={0x2, 0x784}, 0x2) r4 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e32000)=r4) socket$unix(0x1, 0x2, 0x0) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/19 13:33:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e24000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000+0xe9)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000dbd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbc000)=0x26) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000021e000)=0x0, &(0x7f0000dbd000-0x4)=0x4) r4 = socket$inet(0x2, 0x1, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) 2018/01/19 13:33:15 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc, 0xfffffffffffffffc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e09000-0x8)={0x0, 0x0}, &(0x7f00005e7000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000361000-0x5c)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x2, 0x3, 0x100000000, &(0x7f0000a31000)={0x0, 0x0}) r3 = accept$inet6(r0, &(0x7f00004bd000-0xf)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000014e000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bca000)={0x0, 0x7f, 0x3}, &(0x7f0000f95000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000048a000)={r4, 0xfffffffffffffffb}, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000036f000)=@generic={0x1, 0x80000000, 0x83a}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_int(r5, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002d4000)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000080d000-0x8)={0x0, 0x9}, &(0x7f00001be000-0x4)=0x8) accept$inet6(r1, &(0x7f000005e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00007a9000)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000945000-0x8)={r6, 0x4}, &(0x7f00000cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f53000)={0x0, 0x3}, &(0x7f0000045000-0x4)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) accept4$packet(r0, &(0x7f0000df3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000076e000-0x4)=0x14, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000cf5000-0x88)={0x7fffffff, {{0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6(0xa, 0x3, 0x0) 2018/01/19 13:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00008b2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000329000)=0x10, 0x80800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00001b7000)=0x7, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000069b000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x3, @random="afcfc32262db", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 50.635830] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 50.671220] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/19 13:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cad000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000804000-0x4)=0xe8) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 13:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000b9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b86000-0x4)=0x10) getpeername$packet(0xffffffffffffffff, &(0x7f00002c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f5c000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ced000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x9, 0x7, 0x400, 0x3, 0x8c0200, r1}) r2 = socket(0x1e, 0x80a, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000ceb000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ee7000)=0x0) listen(r2, 0x0) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/19 13:33:15 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000000e000)=r0, 0x4) 2018/01/19 13:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000655000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f42000)={0x0, 0x4, 0x2, [0x10000, 0x2]}, &(0x7f000028e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000217000-0xa0)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3651, 0xf67b, 0x0, 0x81, 0x1}, &(0x7f0000bf9000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f00000d5000)=0x302b0a) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f93000-0xb8)={r3, 0x1, 0x6, 0x4c9, 0x0, 0x2, 0x1, 0xffff, {r3, @in6={{0xa, 0x3, 0x4c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x17f, 0x7, 0x100000001}}, &(0x7f0000bc0000-0x4)=0xb8) 2018/01/19 13:33:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008ed000+0xaa2)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000989000-0x4)=0xc) 2018/01/19 13:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000251000-0x4)=0x1, 0x33e) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x3, 0x6, 0x3, &(0x7f000033f000)={0x0, 0x0}) connect$bt_rfcomm(r2, &(0x7f00007d4000-0x9)={0x1f, {0x9, 0x8001, 0x0, 0x1f, 0x8, 0x1}, 0x3}, 0x9) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 13:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00008d8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000041c000-0x3)=0x32) sendto$ax25(r1, &(0x7f0000683000-0x6f)="4635e9dae5e0126603e8f1b52ad3806d2f4f5bb3fc25c8e659eff0f80798db7af9c8df89079aa1a19ce0609ca6e003088d29126ed6472226076ff26c27d5119952cdf53c377635a8299a7eab4aee860e9876e5d0cf628f3b95e58ac036536ad5515cc21abaf490b206345b03dde8bb", 0x6f, 0x40040, &(0x7f0000475000)={0x3, {"69f9b982bbf4ac"}, 0xd4}, 0x10) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) accept$packet(r1, &(0x7f0000851000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d57000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000020e000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000037e000)="e617b5c291aa735dfbcdf3fb40deff09cf", 0x11) 2018/01/19 13:33:15 executing program 5: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ac6000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093a000-0x4)=0x10) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000862000)={0x0, 0x89, "3f3aa3f89bb8389913e3e4fd3ee1b13c743d86d8fb2a91b6839a5d8f6e21002baf36d11da5c01a3513b0b2f519fa0ad7ecd29ad787d2d657b3e692f9653b4419934a7ec333a80eae53fca59ae92c0d34bc4ce71b64ada7619763fe4687c49707c53578d998606b544f81f78cf6004da29e1bb0d7134d2cb0b91aa5658b617e66a0982630d64fd1f943"}, &(0x7f0000ac5000)=0x91) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008c3000-0x8)={r3, 0x400}, &(0x7f0000417000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r4, &(0x7f0000f99000)="0699596fef6bdc22e56f948977a9919840f4108433c22d18ac47c58e7fecb05f264bb95431f8da09976bfe3088b3584ffc825219497e6145a47474dc2b3211c99945f457f28ecfe70e2948a992392311ca1d8c66178a6ed313b670bb903dbc", &(0x7f0000fec000)=""/88}, 0x2d2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000312000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000ab5000-0x4)=0x8) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ac5000)={0x2, 0x7, 0x8000, 0x0, 0x40, 0x3, 0x101, 0x9, r5}, 0x20) shutdown(r2, 0x1) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005f5000-0x4)=0x0, &(0x7f0000fed000-0x4)=0x2a7) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fec000)={r4, &(0x7f0000fed000-0x71)="e356ed034bbd38f2979d7c13f141d2c02b34915bb0903d212bb5976b47d4333a92f2b1f546f5a705315a337219b7080c5a066a2e73ace3cfdb5687e864612080f94d15451f685aab45f766a4bfa6faaf8a9c58dfc3de02bc0dd07269a1fc71e0155898b627f2087cba590896a6bd345464", &(0x7f0000fec000)=""/24}, 0x18) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ac7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) 2018/01/19 13:33:15 executing program 7: setsockopt(0xffffffffffffffff, 0x4, 0x80000000000021, &(0x7f0000000000)="", 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000371000-0x8)={0xa067, 0x1000}, 0x8) 2018/01/19 13:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) readv(r2, &(0x7f00008b5000-0x60)=[{&(0x7f00009f3000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ea0000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bc000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000af4000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, r3}) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:15 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f0000ed8000-0x8b)="586796f979d591bbe3c33c2446844c839653629030d8a47546ce8ee5b510a4daabd528ce003dcd608913c4684c16bde9e8913520a8b4ccd23f6fcf7e63ab07111502eac0b1441a965e6cd799aaf31422a91aabfda98b61bb0c85cee29f8f8c3563f7dde1e3cf0030f2ed3e75f5859c815cc4477551eb13ce74c96d325279ac0d5cfbb7fcbd4dfbb78fb973", 0x8b, 0x4, 0x0, 0x0) r1 = socket(0x40000000019, 0xd, 0x0) getsockname$packet(r1, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/19 13:33:15 executing program 6: mmap(&(0x7f0000000000/0x149000)=nil, 0x149000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000011c000-0x10)={&(0x7f000010e000-0x28)={0x28, 0x16, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0x14, 0x1, @binary="b9747f03d9cab118b6284f"}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/01/19 13:33:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000235000)={r1, &(0x7f0000ee9000-0x1b)=""/27}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000b80000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@multicast2=0xe0000002, 0x2, 0xfffffffffffffffc, 0x1, 0x10000, 0xa, 0xa0, 0x80, 0xc, r4, r5}, {0x8, 0x10001, 0x7, 0x5, 0x8, 0x401, 0xff, 0x4}, {0x5, 0x3f, 0xfffffffffffffffa, 0x80000000}, 0x8, 0x2, 0x1, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0, 0x3, 0x10001, 0xae, 0x100}}, 0xe8) unshare(0x8000400) setsockopt$sock_int(r3, 0x1, 0x26, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r3, &(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000-0x67)={0x0, 0x5f, "421e18be14f2f5b4d6d67e954a25e224319dc2e3456bc1ed5a542cb9fca862088fe1bd0f7548cd548f7745bdb7b5eaeeae9d7df33b5953e42652532bb6cf642dc9eaeee307f7be1cb10f994641e8373d9e0066ddd157763cb1b667d72e6bec"}, &(0x7f0000002000-0x4)=0x67) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000003000-0x10)={r7, 0x54, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4f7b193f}]}, &(0x7f0000001000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ca000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r8, 0xc010640c, &(0x7f00005c3000)={0xff, 0xfd4f}) connect$inet(r2, &(0x7f00002c9000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)="db79626c6100", 0x6) gettid() listen(r2, 0x0) 2018/01/19 13:33:15 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000ee000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000b3000)={0x5, 0x4, 0x80, 0x2}, 0x8) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xc9f]}) 2018/01/19 13:33:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000292000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000eef000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000000000)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f9a000)=@get={0x1, &(0x7f0000600000)=""/93, 0x0}) 2018/01/19 13:33:15 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ffb000)={0x0, 0x0}) read(r0, &(0x7f0000000000)=""/133, 0x85) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000ffd000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) pipe(&(0x7f000088e000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000ffc000)=[{&(0x7f0000ffc000)=""/214, 0xd6}, {&(0x7f0000ffc000)=""/60, 0x3c}, {&(0x7f0000bbb000-0xea)=""/234, 0xea}, {&(0x7f0000941000)=""/88, 0x58}, {&(0x7f0000ffd000-0x61)=""/97, 0x61}], 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000081d000-0xc8)="211460b359116297751ec6cd043bc01ba33e9a42528bd6a2d4dff4b3e72ea52807d3a15c8a50af173c017ef77f8a1084264f743497c6ed1067c1541660aeded1aac19eb01dff4f170c2c1328e8b37bf7f7cb62fedc788ff3645dedf8bffb893406652177acd8f97786df19dcbd3cce4605b989a38029a6718f4fb29f523580074e63f1faf5a7ad2aacc545761f20cafeec2712979f3b03287316a4d23c47bb32dce4c41b0e49eaffeeab8b9341efb0c4a3fac968ca9b37cadc599509767aa592bd17b04a1a30dcd9", 0xc8) recvmsg(r0, &(0x7f0000ff9000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:16 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000e74000)="93084c8318f022b83605471d321b5e25f7550ae4de60070b5e2118bef56e5207956136a7b30d472ecc57dbc8801270702171c0742de0275ec25355125df393a21022aea948c607bd32e8944f03c7e4382815af6ae908ea72a75ee54749e84c951631c36ea32da7", 0x67, 0x20040080, &(0x7f0000e74000)=@nfc_llcp={0x27, 0x4, 0xffff, 0xd80999483263cfee, 0x4, 0x80000001, "7e603d46545e1c73bca2bcbe261b956686ff241dacdc8e6709e9c0d4f6413022a76e32b32a350e8ed88822890837a6a5a9bd80bd114351201f74de440454fc", 0x1}, 0x60) connect$inet6(r0, &(0x7f0000e74000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000646000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4, 0x3}}, 0x2e) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x4}}, 0x2e) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e73000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007b8000)={0x0, 0x3}, &(0x7f00008ea000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000e02000-0x21)={r3, 0xe16f, 0x19, "42fbb2e2c280f6f851669aa3a92072f01aeb32d83d1af30e0f"}, 0x21) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00006fd000-0xa7)="52361a7cc6cb1cfa59265773487f2d6a21af92bbaef638444bf2e45f37e08fa25ff773c35a26ddc654803b8c733333326257261bb257e6f4dabc15d273d33ca3a0415a66f4249a64742bc16aa24841b98c6bc09a681125e3d7d204f9ffa1121c74db80b6475ae9763f012812cd3847576cffe0d2be2121f860200f5e615a1db54668f64bdd378a27fb08d10ad6fdb0c8c4bbc41170dd2da14cb896c39aca3800fd4ca76ba6302d") sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/19 13:33:16 executing program 3: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f0d000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000f0c000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000b94000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bc1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x13b3, r2}) shutdown(r0, 0x1) 2018/01/19 13:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f000055f000-0x70)=[], 0x0) r2 = accept(r0, &(0x7f0000ab8000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000055b000)=0x58) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000657000-0x4)=0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000056c000)={0x7, 0x2, 0x4, 0x7}, 0x10) recvmsg(r1, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x2, &(0x7f00005ae000-0x10)=[{&(0x7f0000829000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 13:33:16 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000019000-0x8c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x54) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000013000-0x28)={&(0x7f0000009000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000014000/0x1000)=nil, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000021000)=""/32, 0x20}], 0x1, &(0x7f0000021000)=""/181, 0xb5, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000c5a000-0xf1)="f3c0cc41e46b149527ef99efbffffdfa0073f92e826d54237f2710e682528d646911f29a4fdfdffe88decc47fffd8ca208f5374a7bb4e078701260cd4f530e774a6f955a399fbcd61e8c4678de4a05ffa7ef0c9a0c170f7452a7472d997f8047c1eee99f526fe3e39d5b4bee490ab80a8f379a0326933336fb9d1a2e9116315682ca05d88967425db9fec5b9f580f935ebbce3398d685377cbf55b04490ae17cc522f4d9c832573c4fb7aeea3dd2b4ef70a10d917b7f53ff1a86bc3d45c6743cf0dbb365da704883d66e88bd2d12033275c894b46e80cc4482ca4af80adaecb6feff5d4de47f6e44c91afc81596340dde6", 0xf1, 0x41, &(0x7f00006fa000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xbcc9}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000039f000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000199000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000772000-0x8)={0x0, 0x80000000, 0x3c}, &(0x7f00007b2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000be6000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b14000-0x4)=0x8c) socketpair(0x2, 0x7, 0x4, &(0x7f00000c6000)={0x0, 0x0}) epoll_wait(r4, &(0x7f0000f96000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197) read(r0, &(0x7f0000004000)=""/4096, 0x1000) getsockname$packet(r5, &(0x7f00003f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df1000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00005e6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x10000, 0xfd65, 0x8, 0x500, 0x8, 0x80010, r6}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9f) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000846000)=0x100) 2018/01/19 13:33:16 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000bfb000-0x168)=[{{&(0x7f0000962000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000+0x14c)="d6901e5609dc01b7e5fddfef92e83cc3a3bd30580e9a9642448b55089c", 0x1d}, {&(0x7f0000000000)="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0x1000}, {&(0x7f00005d2000-0xb)="a4bb2aebaafd885d15a561", 0xb}, 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"9f40ba362fb51d955d3703d0f7cc165410f5af671dfaefc4cf0ee36b8e357f3ae9f03cd6045f8eee964706cc53b0ab8cd3a028867a0d09cd9c1f70c0999cc5fd228c34debe645e8fd4d5a93a84c154635a025855523ce40fa523265c3c04991394a5efa776ae0c25d8f259b129fb6250337610e0138ccf578d7cd94cc96b8ff2787773a53058a4b9a29c73e545d6ecf5054f3675d3ab8691c8f687c25c030258f894526d6eae0c68b45d2167264d82ce54bcc1254719c1b564b81ddc3d4ee1112571f879b51c3c7493a42889d6e4be598f05c8394a650df95145c6ad25854cb7d2e5"}, {0xd8, 0x0, 0x1, "908b89dce8b49febaf5cc695a07ab6f459f8a0d6905067d4b5ca1701ab0cda32981408766f88472186e733dc93ca80466a35c913ca06a684a759c7260e677c57fd1719f076cc93e2316ca1aef4b2dd6d918b3f0a1d7f9ae716f22b00b7c7c9a7ae8d6e18b243319afabd6f09ab832975e6bf02f00f050b3909abf1a31ae3a48e01a9eb4081d67e3a95328ec7c7dbf4bc600eccff232c40deafd48ac768aac5e8e89199c2c14b4b0e20834f76942863c9a7bd35ce26e6d521f467286460db8982ac45"}, {0xa0, 0x3b, 0xe329, "cfbe4abe64a00e3489a8a845b8d8f1fd1cd16c94178810ab7f136351f98e9933b2de6a3853afa3485fc46e1e8d9be74725b182a79e4359b5a08238dcd97a206b505ea64f676326f0d8215e78b58dce043ddd89e9630e16985d2b1556a4abb2ce5b0a3fed77a2969141ce1f0e37176e2a1b5941275cafad7de098d3b8aea0d4f0043b89ae194d57e45afdde31a0"}], 0x3f8, 0xc4}, 0x7}, {{&(0x7f0000445000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xdb)="0566e286f96db2d5560004b47256039ab67228c70f1c3628252a7213543ef4c07c5e0fe1c10f11ba59d2c354c658bdde5864881a8682845697e54e8029cc85e1df4b6ad19d4e69119928293f2b73314b38098301e6beb0de835b524c79cc3cd9a9567d203c6288320f7d34748122c1580035c19124bb68abc3e40c8b2e410423cd06ed6c73df099ed36f87892477f4e5553615155e434a270a7a3bf0b1c764adeaed39fbe146b9d32dfa0c28886e0a9ad6c330d3690b531fefae5b5c88cbb59aa0a9fbcc3588b21964cff240dbe0f74ec87153fdc494af6711130c", 0xdb}, {&(0x7f0000000000)="8951c17030607ae1233e4e04fcb3aaef9e58e8944eca3531b5706c66be7a5cf4c2a8a7cf4f78ca529cd8ff14844ffc8d6ecfe629f12f36c59f5ca7895ccc1e2aa81dee7fc42635279ff2be5445c1e0a3b52e3b7c734d4e1cd7d86cab6bb884be951f2d2fc813f09d08da16e87be63b8f8c6274dfb85c5059209e346248d665d4661bae110390a9f1605ada8ce2ac5b04a0844b39814a2e87553bbd122455ad89c1aafbaa79b5552b6d0f2f1aacb1917bb8f569b7133114d8", 0xb8}], 0x2, &(0x7f0000d1b000)=[{0x1010, 0x39, 0xf07, "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{0x110, 0x119, 0x1, "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"}], 0x1120, 0x20040000}, 0x0}, {{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bridge0\x00'}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000-0x9a)="8eadb9557fdb0455783ddeb21dd9f32d8ee431ad47b67ae204e5f88733081937c48c92bc4ef21de4b9ab155bae2766ddfe48ca8ba53ce37acc97911883d4ebcb7cec922d8fe5ba4b860441cbf44a757b9cdb07ca11939b0085cb1dd23f5205b26d0885a3e5c2a91aaff7e3e09682258d856d1fff9a586b5c0de38820be032bc074ac9bada14a5b3e4466ae9be0c84992c1eb7cc43c3aaef59512", 0x9a}], 0x1, &(0x7f0000001000-0xa8)=[{0xa8, 0x184, 0x4, "587b9ca0726b936b3d2df2c7402ae265e55251780e86baf7ec6ecf74dfce72383c19406558c337ca9ca53fe846bc39be2745f85469d1eaf1a932075b1d53a1feaa05980f25c3130636b128262f6a522e54080166c4a24f2f84ab9c5b5ce5545b20fed6f1dc6403bda423fb723ae3058beb2e032760448a28ceb2e8b62eb3ea0240ef2de6c22ba2fd63230d8746cc3fd67d76a965bd"}], 0xa8, 0x0}, 0x3}], 0x6, 0x8000) 2018/01/19 13:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000088a000)={0x0, @in6={{0xa, 0x2, 0x1400000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1}, &(0x7f00000bc000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000018e000)={r1, 0xbb, "33ba3296287b7fba2a404bab8255e66233df09d1c665bf9ed7bac268eae3d3dcc808091655334e5f9c9d292ff3021b0a9789408871f177c1124bcc7f739e55f016aa4c219cd370fa51a7b35decdf9a4a29c41745972401d751fa59547079a25e80054901079682fd84a18d768a29a3f193bf459a4abe1fd1bbf9e6047415fc63191a83d63fd113d5c1bd19c70d55d43291470b54c98dd2fb22fa0cb3f59af434a5629c701255db06f7929af60aed75707658079d6ef8ae68274b42"}, &(0x7f00001b9000)=0xc3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000364000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000d61000-0x8)={0x10, 0x0, 0x1, 0x200108}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00001a3000-0x90)={0x6, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9a, 0x4) r5 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000014b000-0x4)=0x0) r6 = accept4$ipx(r5, &(0x7f0000390000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f5d000)=0x10, 0x100800) r7 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006d9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000a95000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r9, 0x6430) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000d1f000-0x69)={r2, 0x61, "86c4fba08505836ef498d1334b1c850826f5a8137f407470f2efa246ef825cab29293bf10ff0b4d8fb4ac2d697c2f8dc122b9c21cd33120988521c51a0002cebc83e85ed296088e4903b934b9f29d27956179f029633acd43fdf939112f12efbb8"}, &(0x7f00007d6000)=0x69) bind(r7, &(0x7f00000fd000)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x3, 0x3}}, 0x2e) writev(r7, &(0x7f000063a000-0x40)=[{&(0x7f000005e000)="a3398db1e29c4f6d6cb6fd70f1b381eb477d62e7d57a2bba9b228d6807cca61cf8fdd0ac", 0x24}, {&(0x7f000038c000)="", 0x0}, {&(0x7f0000550000)="41a4e6ccf1c04b9ecadfbf5e501acb3a7640da13508094144618976bb01fbb8363bb2c2d39ef6637c05476cefa3035851037044b31a0438f25ebb24a8efcffd28da9d92e079a80c339f282726e652ff59dd40a21840fc28ae26b6749dd5206f09f9dfc42513b617bb6250b29322b63d1fd1e2cdb1ae137652c1a5556a9520be1d00fda9d0a3fb2b0575f0fa3ea6d7a5f7bc8242509bf22906dffb8bbb91ce9e1c1aa66fd75f799c40caf8068ea7c5c224cde08a545e299c1237c9569b65f56be2273a934a20a4f9e341f0f0d8820e3cb843ecf11ae728c7572c4c0205475fd596539c8f3088f58", 0xe7}, {&(0x7f0000d96000-0xde)="472403d43616460aba22039792421f18a719245512745db94b4aa052717836ec2f61cd69b55c888850bf8d852923465657caef5df55a0316379605e097dd6bf9fbe1f860f8a98aba12ee000b126c299e9dfa6d03e5994ac8b37db701780d7de76a36b1cba5cd18a9ac6b4687d54ef56d3320a94a8bfc40e1ba2f02d7ad8c85124786dd68abac22cb24f0caeeb0191de80a15fa6302f00b6a511066d3e788de9ccbfa3d1eb045d848d05cb95ebdb35bc6a0a7bb75160a8297cf9711ccc425fb57286dbfa4b9b0e5b9879af14e528ab791e115aefb9972e2c81590eb213b31", 0xde}], 0x4) bind$alg(r7, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000e13000)="85353200040000000000006e85f0034ecb000000000000022b9a69b4213e5d", 0x1f) r10 = accept4(r6, 0x0, &(0x7f00000af000-0x4)=0x0, 0x80800) setsockopt$bt_BT_SECURITY(r10, 0x112, 0x4, &(0x7f0000882000-0x2)={0x7, 0x3}, 0x2) ioctl$sock_bt(r10, 0xdd1f, &(0x7f000062f000-0x3e)="7063bb06999501149a091186ba3cc322a25ef297427e8f30cbcc397cdf307b26ed9b321fa4908dc5b8a4e8c6a0d112dbe7e6cff528aaab30d65ab10d7b5b") 2018/01/19 13:33:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000924000)={0x2, 0x17, 0x10001, 0x0, 0x5, 0x0, 0x1, 0x0, [@sadb_ident={0x2, 0xb, 0xae77, 0x0, 0x7}, @sadb_key={0x1, 0x9, 0x0, 0x0, ""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x20040050) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010f, 0x9a, &(0x7f0000e05000)=""/171, &(0x7f000008d000-0x4)=0xffffffffffffffb8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000325000)=@generic={0x0, 0x12400000000, 0x80}) 2018/01/19 13:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a39000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000004f000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000083a000)={r1, 0x8, 0x1}, &(0x7f000013a000-0x4)=0x8) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) 2018/01/19 13:33:16 executing program 7: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x4884) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000fa000)={0x9, [0x1, 0x7f, 0x0, 0x5, 0x80, 0x8, 0x7fffffff, 0x2, 0x4]}, &(0x7f00000f5000)=0x16) syz_emit_ethernet(0x4a, &(0x7f00000f4000-0x4b)={@random="7181f328e543", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) pipe(&(0x7f000009c000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000007000)={0x80000000, 0x9, 0x3, "550f72088577", "d690bd6d2032af02a5aa70646b386370"}) 2018/01/19 13:33:16 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000001f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000018000-0x4)=0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000000b000)=0x10001, &(0x7f000001f000-0x4)=0x4) socketpair(0x14, 0x7, 0xac, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000020000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) socketpair(0x12, 0x0, 0x4, &(0x7f0000015000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000001e000-0x10)={0x6, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000002000)={r4, 0x3}) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r5, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/19 13:33:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000104000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) bind$packet(r0, &(0x7f0000b19000-0x14)={0x11, 0x1b, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r2, &(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) 2018/01/19 13:33:16 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008a1000-0x10)={r0, &(0x7f00007ec000)=""}, 0x10) r1 = socket(0x1f, 0x3, 0x97f) accept4$llc(r1, &(0x7f0000b0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000879000)=0x10, 0x80000) 2018/01/19 13:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/19 13:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000209000-0x20)=[{&(0x7f0000740000)=""/43, 0x2b}, {&(0x7f0000b6c000-0x4e)=""/78, 0x4e}], 0x2, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x8000}, 0x0) listen(r0, 0x0) shutdown(r1, 0x0) 2018/01/19 13:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000fa7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000063a000)=0x14) accept$packet(r0, &(0x7f0000e85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ad1000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x1000003, 0x300, &(0x7f0000ab6000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0xe, 0x3, &(0x7f000030d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00005b0000-0x4)=0x400, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000163000)={0x5, 0x6, 0x0}, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c2a000-0x90)={0x7ff, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f000037b000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6e08e3d1b21b1a78e517422f44695cab"}) 2018/01/19 13:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fb6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/19 13:33:16 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r2, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/19 13:33:16 executing program 7: syz_emit_ethernet(0x37, &(0x7f000000e000-0xde)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) 2018/01/19 13:33:16 executing program 4: r0 = socket$inet6(0xa, 0x8, 0xfffffffffffffffa) setsockopt(r0, 0x84, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) 2018/01/19 13:33:16 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) close(r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001f000)={r1, 0x50, &(0x7f0000008000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000001f000)=0x0, &(0x7f0000016000)=0x8) 2018/01/19 13:33:16 executing program 6: r0 = socket$inet(0x2, 0x6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1}, &(0x7f00003f4000-0x4)=0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000bc1000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/19 13:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003f6000)={r0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cf4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000996000)=0x0, &(0x7f0000be1000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3b000)="", 0x0) 2018/01/19 13:33:16 executing program 7: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e72000)={@generic="bde94c2f56e6aade8ba63058748b4b81", @ifru_flags=0x4000}) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/19 13:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) getpeername(r0, &(0x7f0000068000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044f000-0x4)=0x2e) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000646000-0x4)=0x1000, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000741000)="0a0575b7d0e3c800a3b6c8ef5c54d6295df0df82180c05eb00051f0800003bfff9f5", 0x22) 2018/01/19 13:33:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000082d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d09000-0x2)=0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000115000-0x108)={0x1, {{0xa, 0x1, 0x3079, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/19 13:33:16 executing program 0: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = gettid() r2 = accept(r0, 0x0, &(0x7f000054e000-0x4)=0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056b000)=0x5, 0x4) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000056b000)=r1) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000343000-0x4)=0x400) vmsplice(r4, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r3, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/01/19 13:33:16 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000723000-0x18)={0x0, 0x1, 0x30, 0x2300, 0x1}, &(0x7f0000f7e000)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e49000)=@assoc_value={r1, 0x9}, 0x8) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f7d000-0x4)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000066e000-0x4)=0x0, &(0x7f0000f7f000)=0x4) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 13:33:16 executing program 4: r0 = socket(0x2, 0x7, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c15000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@multicast2=0xe0000002, 0x2, 0x80000000, 0x3, 0x0, 0xa, 0x20, 0x0, 0xc, 0x0, r1}, {0x7, 0x401, 0xffffffff, 0x401, 0x3, 0x1, 0xd7bd, 0x2}, {0x9, 0x3, 0x80000000, 0x2}, 0x2, 0x4, 0x3, 0x1, 0xc663ddd5d357ff1d, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x7, 0x1, 0x1, 0x2, 0x2, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 13:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f000000c000)=@raw=[@call={0x85, 0x0, 0x0, 0x18}, @ldst={0x0, 0x3, 0x3, 0x7, 0xf, 0x20, 0xfffffffffffffff0}, @jmp={0x5, 0xdf, 0xc, 0x0, 0xb, 0xffffffe0, 0xfffffffffffffff8}, @call={0x85, 0x0, 0x0, 0x1}, @alu={0x7, 0x100000001, 0x7, 0xa, 0xc, 0x7e, 0x8}, @alu={0x7, 0x108, 0x0, 0x2, 0x0, 0x6, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000030000)='GPL\x00', 0x7a45, 0x37bb, &(0x7f0000354000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f0000843000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000736000-0x1)=0x1c) getsockname$packet(r0, &(0x7f000026f000+0x9a8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ad0000)=0x14) 2018/01/19 13:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000638000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000186000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000eb5000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef, 0x1}, &(0x7f0000a83000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000415000)={r1, 0x8, 0x0}, &(0x7f00004b1000-0x4)=0xc) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x100401000003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x1c, &(0x7f00008b9000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec4000-0x4)=0x10) 2018/01/19 13:33:16 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x77, &(0x7f0000038000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0xb0, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[@routing={0x21, 0x10, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "c6fc9f"}, "fd92b20a13000600001000000fe122f452445a856b3048f7"}}}}}}, &(0x7f0000037000)={0x1, 0x1, [0x0]}) 2018/01/19 13:33:16 executing program 1: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000036000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000f9000-0x4)=0xe) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000f9000-0x108)={0x0, @in6={{0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x10001, 0x7, 0x2, 0x4, 0x3, 0x118000000000000, 0x10000, 0xda9a, 0x3, 0x3, 0x1, 0x81, 0x7fff, 0x200]}, &(0x7f00000f8000)=0x108) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000f8000)={r1, 0x0}, &(0x7f00000c8000)=0x8) syz_emit_ethernet(0x6e, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fec8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/19 13:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x9, 0x5, 0x56be, &(0x7f0000164000)={0x0, 0x0}) sendto$llc(r1, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000046e000)={0x8, 0xbf6}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f33000)=0x100000000, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007a8000)={0x0, 0x9}, &(0x7f0000f0d000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000530000-0x8)={r3, 0x2d00000000000000}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000418000)=0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000535000)="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", 0xfc) 2018/01/19 13:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) accept$llc(r0, &(0x7f00001b2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008d3000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) 2018/01/19 13:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006c7000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c82000-0x4)=0x0, &(0x7f0000343000)=0x4) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/19 13:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b73000-0x10)={&(0x7f00003c5000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e65000-0x4)=r1, 0x4) bind$inet(r0, &(0x7f0000a9e000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000018b000)=r2) sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c71000)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/19 13:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000003c000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000030c000-0x4)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000f02000-0x79)=""/121, &(0x7f00006a9000)=0x79) 2018/01/19 13:33:16 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed8000-0x10)={r0, &(0x7f0000383000-0x14)=""}, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000092b000-0x4)=0x0, 0x4) 2018/01/19 13:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000d5f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a8000-0x4)=0x10, 0x80800) getsockopt(r0, 0x4, 0x0, &(0x7f0000b88000)=""/4096, &(0x7f00008c3000)=0x1000) r1 = socket$inet6(0xa, 0x5, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000583000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041c000-0x4)=0xe8) 2018/01/19 13:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1c) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) accept$inet6(r0, &(0x7f0000244000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000498000)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) socketpair(0xb, 0x80000, 0x4, &(0x7f0000cda000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00009d2000)={0x0, 0x40, 0x2, 0x7b, 0x0, r1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/19 13:33:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00007c9000)={r1, &(0x7f0000001000-0xe6)=""/230}) mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) 2018/01/19 13:33:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/19 13:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r0, 0x6, &(0x7f00008c2000)="dfc522baa7a1fe7c5183fcc9a14636d08f3a0054750c8eff809d826d7cfd7306f86bfc2a50148db6996b86c6835d2e32a0f607422d1eede5c39fb0936250fdeb3563249db05b4a71089f05f7e65b7e83c125ae68b8258a6e0ad8254a8bf1239bfdde17a276b6ae1f89a27aeb070bd9dacd3d9117e9d272a716e43e7e1490d65ba0d9f1864c94b556b7af205f4b12a17e5673e601267e71f22c29859048359beacb447832e7ceba661e2af59545cd5abc983d204f08ec8eb6aae395ce93f0604d80a0ab62ea29ffc87151d5ad00aab2e311209d6549d303ca27ecb5d0acc6b698c49b0d65aec2") 2018/01/19 13:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000507000+0xe04)={0x2707f321, 0x1524, 0x5, 0x7}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) close(r1) 2018/01/19 13:33:16 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x20, &(0x7f000023d000-0xd8)="", 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a0c000)={&(0x7f0000a17000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a5d000-0x1a)={0x0, 0xe7ee, 0x9, [0x100000001, 0xffffffffffff7ffd, 0x100000000007fff, 0x1, 0x401, 0x5, 0x2, 0x1, 0x1]}, &(0x7f0000893000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="ac8183038172ef2edb19b052539c4409", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="589ed68e8a56911288cdca72de6c0004", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fb6000-0x10)={r2, 0x2, 0x3, 0x1000}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) 2018/01/19 13:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a3d000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009f3000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097c000-0x4)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000634000-0x1c)=@req3={0x4, 0x8, 0x10001, 0x4, 0x9, 0x3ff, 0x5}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000bff000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) pread64(r1, &(0x7f0000840000+0x121)=""/222, 0xde, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f00006d0000)="1333", 0x2) 2018/01/19 13:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x2a, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/19 13:33:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fc4000-0x74)="d6527ad475bd5362a53ea2e2ca022e16ebdb1ebabdd8f4e77175a12eef27c361c48589d9d25eefcba138f76be521d285a43df9636bafbfcb643fd502f7e1ce32910dfc2e86339f6c82af6267649becb474cb1a6579422d5c8b258e68e89bdc2bca733c43dd7802d2adda5610fe54653725049b4f", 0x74) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f87000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) bind$alg(r1, &(0x7f000057f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe(&(0x7f0000153000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000f86000)={0x3, {"76b0ce68361538"}, 0xab}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$packet(r3, &(0x7f00006f3000-0x47)='1', 0x1, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0xfffffffffffffe88) 2018/01/19 13:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000763000)={0x2, [0x0, 0x0]}, &(0x7f00003b7000-0x4)=0xc) socketpair(0x10, 0x6, 0x10000, &(0x7f0000615000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000a76000-0x8)=@assoc_value={r3, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b24000-0x56)={r4, 0x479, 0x4e, "5e1e55181d1568dd872757ef409e35db42ce50b193d59c018b36994811a4da943a4e314697384038d23879f24c1ca6a6b47d859db47e69dfe627df97ca6e6b6e2608465f5b668058a51c64eeca2d"}, 0x56) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x80}, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00001f8000)=0x0) 2018/01/19 13:33:16 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f69000-0x8b)={0x0, 0x83, "dd1cf720775e34e9de16eb92e85dc915233ceca257639e6d5b2157cda97b26f3a01226433aa5f8676f3c358146cf7bf4e75cf7f4f71ba2117a3b345258f8370fed2fd8d2343dedb6255379f2a36d7c320ceda92871466c0afc900bead78459792f8a3d098b3b6342dbb44b96f32fa63d299e9099440497608532c5557b87addca02dbd"}, &(0x7f0000cfb000-0x4)=0x8b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000825000-0x8)=@assoc_value={r2, 0x1}, 0x8) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000f66000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000f67000-0x88)={0x1, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) 2018/01/19 13:33:16 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000008000)={0x8, 0x2}, 0x2) connect(r0, &(0x7f0000011000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) 2018/01/19 13:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b82000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f000039b000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8", 0x20}], 0x1, &(0x7f0000dfa000-0x30)=[], 0x0, 0x0}, 0x81) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f000094c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000cdb000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb8000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000305000-0x8)={r3, 0x0}, 0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000853000)={0x7, 0xd2, 0x401, 0x4}, 0x10) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/19 13:33:16 executing program 3: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000e5c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008a4000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000229000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x80, 0x2, 0xffffffffffffffff, 0x88}, &(0x7f0000678000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b0b000-0xc)={r2, 0x8, 0x10}, &(0x7f0000c08000-0x4)=0xc) 2018/01/19 13:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000297000)={&(0x7f000098d000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000036000)=[{&(0x7f000010e000)='`', 0x1}], 0x1, &(0x7f0000937000-0x10c0)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00008f1000-0x38)={&(0x7f00008c0000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000014e000)=[{&(0x7f0000426000)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bba000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000ca7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000025000)=@sack_info={r2, 0x1f, 0x7}, 0xc) 2018/01/19 13:33:16 executing program 1: socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x1, &(0x7f000020d000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00002ae000)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 51.446814] Bearer <> rejected, not supported in standalone mode [ 51.460881] Bearer <> rejected, not supported in standalone mode 2018/01/19 13:33:16 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000-0x4)={r0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f000001f000)=""/105, 0x69, 0x0, &(0x7f000001f000)={0x1a, 0x1d, 0xffffffffffff7fff, 0x6709, 0x6d7d, 0x93f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair(0x10, 0x800, 0x100, &(0x7f0000016000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000001c000-0x1e)={0x18, 0x0, {0x4, @random="b7c195136953", @generic="4c18c770b70bcfa75ab823f6216f5970"}}) connect$can_bcm(r0, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 13:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) readv(r1, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) pipe(&(0x7f0000e1f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008b9000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d79000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ffd000)={r3, 0x1, 0x20, 0x6, 0xff}, &(0x7f0000d28000-0x4)=0x18) 2018/01/19 13:33:16 executing program 5: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 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=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f28000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x7}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f10000-0x4)={r0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002d4000-0x4)=0x800, 0x4) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b70000-0x4)={r0}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f29000)=0x0) socket$inet6(0xa, 0x1, 0x3) 2018/01/19 13:33:16 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f71000-0x31)='P', 0x1, 0xfffffffffffffffc, &(0x7f0000f73000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe3e) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000123000)=0x26) r3 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f74000-0xcb)={0x0, 0xc3, "6d334a42edd168632fa747c8d5d195b9c61dbc3cf6076108b16a8b849b8212a4782e3ba04fef365fe50f761060cdb301c326e8c495cc758db052d98704e2c7e326a80a87862c69ada9daec81284e40e45cc915a5a052696a31292168e26425ad9cecc350c39cc950eaa0795009b63a42ad96bcfd2d1ae56aee308f3b757b40348d43fa4e7884ee53a17513dc2c75e410e50074076a3501e489b6ac70ec9dbd2bf6973c694c3189692abbc4090b123a6ce624b589dfdcf50f633a17c73363e7c8bb565f"}, &(0x7f0000f74000-0x4)=0xcb) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f74000-0x20)={0xfffffffffffff800, 0xfffffffffffffff9, 0x2, 0x0, 0x57c6b933, 0x0, 0x6, 0x9, r4}, &(0x7f0000f74000-0x4)=0x20) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f74000)=@assoc_id=r5, &(0x7f00006c4000)=0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f74000)=0x1, &(0x7f0000c9f000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f74000-0x10)={0x0, 0x800, 0x4, [0x0, 0x100000001, 0x43, 0x7]}, &(0x7f0000f74000-0x4)=0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f74000-0x8)={r6, 0x5c}, &(0x7f000070f000-0x3)=0x8) listen(r0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000f74000)=0x1) sendto$inet(r0, &(0x7f0000f6b000-0x3)='#', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) [ 51.516412] sctp: [Deprecated]: syz-executor7 (pid 10702) Use of struct sctp_assoc_value in delayed_ack socket option. [ 51.516412] Use struct sctp_sack_info instead 2018/01/19 13:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$pptp(0x18, 0x1, 0x2) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f000062c000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e40000-0x4)=0xfffffffffffffd98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0, 0x0}, &(0x7f00007fc000)=0x6) r3 = socket(0x1, 0x7, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000cdc000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008a5000)={r2, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) 2018/01/19 13:33:16 executing program 6: pipe(&(0x7f0000673000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006ad000-0x20)={r0, &(0x7f0000001000-0x61)="0a6fef29d5c9fdafb33dbdc1dc793fdc25dced0cfd64a158ac82adaf0232d44ab05843e7f7d550e87edf6109dfcceeef8e00a3fb9f17681c7856591e3e001cb6ed39919e265be841929e94b092bb5c0071e836f6a24e4a096ac325785459c4ec70", &(0x7f0000000000)="255d3511ad2b8d13d60e65533b7053851351ca2e8416e20db20ddb5497ab41cf70ee99b4b7af1f4fc452a80c4315d29b71fb37731417380772615186f3f8b023b5bc18bc3ac3f6a261fa61d7fab3da256826f9e53943a3fd4466037df680ee0f19568bcff40c770385cfda7b98dff0fe799db7ef665e00a680a89807c58b4505779f3688ef3ea28ee75f9b6acfe8c8a57cae87adee8ba244e02f851f2eefe2b67891b08b12f53cbe689af04570439ee258fc2f51bf2b3ddaed46d491d8185c12f157f2180873325f6106eba65f861516c236ab1d8ff56c30cad925f22440abfa62da24185c50059a7ea07712e8f9574ce5574c6bc4df3c", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$bt_sco(0x1f, 0x5, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fbe000-0x2c)={0x10, 0xfffffffffffffffe, 0x0, 0x5, 0x0, r1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 51.599124] sctp: [Deprecated]: syz-executor7 (pid 10702) Use of struct sctp_assoc_value in delayed_ack socket option. [ 51.599124] Use struct sctp_sack_info instead 2018/01/19 13:33:16 executing program 4: pipe(&(0x7f000029a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000050a000)={0x5, &(0x7f0000000000)=[0x301d80, 0x7, 0x9, 0x4, 0x200]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f3000-0x576)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e8a413", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "fe015817fcec5620"}}}}}}}, 0x0) 2018/01/19 13:33:16 executing program 1: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f25000)={0xa, 0x3, 0x3b, @loopback={0x0, 0x1}, 0x4}, 0xffffff34) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/19 13:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x5, &(0x7f0000648000+0x3b6)={0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(r0, &(0x7f0000dfe000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 13:33:16 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000f80000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b5f000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xffffffffffffff11) 2018/01/19 13:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000f7f000)=""/96, &(0x7f0000e95000)=0x60) sendto$unix(0xffffffffffffffff, &(0x7f0000099000)="", 0x0, 0x0, &(0x7f000062f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c9e000-0x4)=@int=0x1, 0x4) 2018/01/19 13:33:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000aa3000-0x1c)={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x5}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) r1 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000aa4000-0x108)={0x3ae, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair(0x9, 0x3, 0xa8, &(0x7f0000aa3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000489000)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000aa3000-0x43)=""/67) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000663000)=""/13, &(0x7f000085e000-0x4)=0xd) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) 2018/01/19 13:33:16 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000+0x362)=@add_del={0x2, &(0x7f0000002000)=@generic="4f2c3f1dea31af3f44c2bde73b69097a", 0x3ff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 13:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d94000)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a5000)={&(0x7f0000ad1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005de000-0x18)={r2, &(0x7f0000fe2000-0x8a)="586512316014f10038506470477d606ae3e6b3097a09752e8d5cce0e021cffe4e59ac0968a934d9020a5a4aa34438151e06e659adffc0fc734dd0521a5161057dde0b84cfeb72c89c97d60ead30cffc57fb006d89352a43a3519c15d5fc5badf6936ae182e8014a241be436de0a61ede9cec667ed4add9e07bd80ac82105f7c469f7e0bcbaadd375d36a", &(0x7f0000e50000)=""/100}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f0000ecc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079d000-0x4)=@assoc_id=r3, 0x4) epoll_create(0x7ff) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00007fc000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009de000)={r4}) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000ab8000-0x1000)=""/4096, &(0x7f0000d66000-0x4)=0x1000) 2018/01/19 13:33:16 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000027000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000012000)=0x1000, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r2, &(0x7f0000024000)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x0) 2018/01/19 13:33:16 executing program 1: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f00001be000-0x8)={0x0, 0x0}) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, 0x0, &(0x7f0000312000-0x4)=0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000e6000-0x10)={0x6, &(0x7f0000313000-0x30)=[{0x7, 0x0, 0x1000, 0xc164}, {0xffffffffffffdd64, 0x2d71, 0x2, 0x2}, {0x80000001, 0x1ff, 0x5a90, 0x6}, {0x9, 0x7, 0xe9de, 0x3baba9b0}, {0x3, 0x8001, 0x263, 0x8}, {0xf7b9, 0x5, 0x400, 0x9}]}, 0x10) 2018/01/19 13:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x5, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000009c000)={0xffffffffffffff9c}) sendto$ipx(r1, &(0x7f0000258000)="19bfd7b2966553305f2ad707c1408c6cd924fdd7bb82c4a882e26653d993d37183917d5eb641eb539e155e91230d1eec90e25efc7373918ba346fbe265d9ba5ac775ff94be9778222b81c417dd86f241050346c1ffde086c99b8af5163145aaa71d5c6f877b0addd20be9c914dee34d48233152d1c790d7f195663e7e9e31c443465c6f1dc3d0d3000bdaec6727060e1065378fea834de2fc7662ea7c6df2170db4ed4d517a7d94f3a4ee9162a577acc5d8362c0112d0393d2cf1c22ee2ce4", 0xbf, 0x8080, 0x0, 0xfffffffffffffedc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000026a000)={0x1f}, 0x4) 2018/01/19 13:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) r1 = accept4(r0, 0x0, &(0x7f000005b000)=0x0, 0x80800) sendmmsg$alg(r1, &(0x7f0000b97000)=[{0x0, 0x0, &(0x7f0000e03000-0x10)=[{&(0x7f0000700000-0x89)="a672174e90e8087425691e010cdf8159d87061fef12342adb1de08ae4bb28b6063cb481dfb0a2d0cdd1c856528a8aeb2f87870c61dc06eedcaa35384184309dddb388ce7d879b0549ae43679045a28ae3cce0857567c6dd6ff03d16b4b977feba5688af8dd2053b9a0da2faade1a590caad44986293bd8b4bd095a52a5f6897b456bb796c6ae7a7869", 0x89}], 0x1, &(0x7f0000b9a000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffeffff}, @assoc={0x18, 0x117, 0x4, 0x5b1bdf74}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x40000}, {0x0, 0x0, &(0x7f0000c77000-0x60)=[{&(0x7f00003a0000-0xef)="b869641b001699f225404bb4b867b76e444de2bb469a92a8d520eaacd0cd83a11ec911dc367b6ba8acca8acebc5952e71750eb862cc07b46afdecd8350fbbbe8e89f3d9793eef0bb150219fe0b5933ab6df027167bd76ffd1a4f63391fa53b81cb4c152270cc012ba0d28d8071159b83095c0dcdc93efe8e0c1ee5ed46ae9bb2c7559f80c5b707ea35f380f9180a268b48588f7bfc361ec2d63f8f76c3b493853615a087289774165f87e93bfa3b3483ef691199c897f1dc2b4217b16f7b0b1bf96e395338f0cf8213739e03e11dcf75eeb44b3d3bc6fa7c03ddf4da4a09e9a1ef5c774cc5a827d3d3a9f439b66db7", 0xef}, {&(0x7f00003c1000)="2e752ca2efddbc159790150005327af46ac4d001e030902273c23fbd3c7cbc99fad62295eaa9fe15548bbe3338221630c34bee2c4e4d3b61e153cd349de6e77da4f4923a0e4b87b5ccf1d7251447ed21c48a9164e41e057575e8ccbaa199eb87cf50218153a2c9ba763c2dda8d85928b02c25a467d79ab3652297a689ff74b211e644f6760baa71e8c4e9a516aa988a76a305b997f90602a53fb44d9a1e85a177a1ec955b6ae5baf805c29888fba35b228c8c44c7cb1a6c4549c9cf95c7fbf893576f56f38f84a39eb5f7630a0481a47134a", 0xd2}, {&(0x7f0000512000-0x1000)="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", 0x1000}, {&(0x7f0000942000-0x80)="c0ce2a936b6f440b3b8e1e83c19089fb22972a575e0febca6951bbed0835d44a0e0e6d699969dc27ec2a43c0525e938a16f73898ca813aa003fdf3469014a04c106bbece5deeafcaebce10aaf1fa5bc7e72fa250d65a431e3ffa3dc4434de0d900a2f1f3c2a0bf914ef4eb4eaf15a932baced941cf742a1f12a087a7ffb71992", 0x80}, {&(0x7f0000992000-0x30)="ad6c2b692ca44afa12f873007be6def18ca25009e1b39554be22c85dbaa89c6f432cd086a754e81a326439edf344d391", 0x30}, {&(0x7f0000692000)="b6aa563997e6b3f954b9f36204b506342a015ceae9a3cfcbd9e16a8733423d2701abedf6cbaf792d1f13e0c9cfa09b0d79a8d945d379203625865b5d7395691ac2397941c15146cc8046259db991dabe48bcd0bd15f4d917b2a5d97749e2469b2e46cef023ca5cba41bd6544bf6b59cbd85582e03e22bdd3e6d8c4658510c7111480e2263295f3b03e370a5d763794c5118f513295358224c2b026bd33d7d42c9fd6d546cd42dea87cc1adce88ecc00dca41b7bdadc69d49ac69f00a86eec8c197f11466c79fd871d95569bc78034677", 0xd0}], 0x6, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0x110, 0x117, 0x2, 0xf6, "3f2fb4d71dedd5f5877305a0d8a761e1aec2dbad305086be74be397daad44e8f9604127fc5cf6e87fb9bca53b72d2e8f92803c829a71a35bce31846fc70cc8ef990f128ec5cb915cdfa516c9df59dd02316ac57651af567d14d64ec1614c0e74afd033851be2d8759321054a11bcaa61118d81a2f59b78e0bf1656481188fa88fa8dd8698ec7cfc1424175e102c25e8c57d7cee67b24e4042a8c9f003cac4b8896d5d485d51886b6a4fa89b08d67a02aefd1112a8ed6aa6e05eed8101101bfc8ee9306bb624b515a95bc29d1f8def8993cb8688c162044d9c8429f8bc5cc1b3037b28890dd35c9af1a1f2a7c2a5dff38a3f213f66cba"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xbcb}], 0x188, 0x10}, {0x0, 0x0, &(0x7f0000eb4000)=[{&(0x7f0000f86000-0x9a)="73d317182a9a39d554dea17a9854a34e816cfb253cd46e89686c3779ad8f5f0b2f319165561587b3b55c6a969a72b3c32ea8ad049d47a5c9437de3c787aecd8b9bb4dfcead44f2336438913d13869fa0adf246d756ab652e09b2fa4e3f53474076d298814ca92b3e773fe2f770a4b5cb80e3a7aba2ac0ac0724131b457c562dbf7609dd105f7c3ee2e6badb13b8cac6ab798b61cc0f17ed366e4", 0x9a}, {&(0x7f000086c000)="3032f96b82a179de74ca71deae6cab35f7aee31fb069b6c2be962506db", 0x1d}, {&(0x7f000046a000-0x7d)="044492ed89db8a1af4c23bb2dbf91ead4b82790fb11dc47fcae889ee160f77ed16edfcdbc39b0251aec051af77dafd716da44e315b66dc637be3084b2e18ff9996091e231f8c40e79f38786b198d47415b03d837647b8c128c6718e2000d3f8cf2eaedfd6b609dcf33d7521f69b474eba995accda62050d0c407a2849e", 0x7d}, {&(0x7f0000f26000)="", 0x0}, {&(0x7f000063f000)="2fbec6dd8262b9a1b5c434b8f8d43cdff21ec2487a4ede43cd96ca6a9fabb48648ded6585abf3ba107094744f5922f6d10870325f24d1b544b0670de8f2f3a4df9a3f1d4746abd2c2f2ee49dd9b70dc58ab36cf671e109470d9ad4c8cc94c730e22b7c52e1a34c15d1e016c27f2886861c3fc0fa2cd8ec495b006f7f0d0acf1f208fd56453fdfb45d306d52efebd8cdc534f928aaae09ad22f86a49b", 0x9c}], 0x5, &(0x7f00002bd000)=[@assoc={0x18, 0x117, 0x4, 0x10001}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0xa0, 0x117, 0x2, 0x89, "058b47181353203477ee643bacf7df34d462e5e864b3df485e39c598d2b52381195d619fdca079040752dea7974f95889e1dc1bc99081d96dcc82d3210f5117cabe1a615df8259d606fe55ec730a5d79b03cf385027f782d81ce495fcb8a6150557ad1cc4ffe0a0dd776b77847c211cae649047fa10554d30be32e34d83de1878b51a1f81d90fbfa52"}], 0xd0, 0x40000}], 0x3, 0xc1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 13:33:16 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000)={0x0, 0x0}) listen$netrom(r1, 0x101) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 13:33:16 executing program 5: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f20000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 13:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a7f000-0x4)=0x0) pipe(&(0x7f0000f08000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000d64000)=0x0) bind$alg(r0, &(0x7f0000f53000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00004e0000-0x58)={0x26, 'rng\x00', 0x0, 0x3, 'drbg_nopr_ctr_aes256\x00'}, 0xffa7) r4 = accept(r3, &(0x7f0000630000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c3d000-0x4)=0x1e8) connect$pptp(r4, &(0x7f00002bb000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/19 13:33:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000302000)=0x10) listen$netrom(r0, 0x200) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x5, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000007000-0x28)={&(0x7f0000002000/0x3000)=nil, 0x800, 0x3, 0x24, &(0x7f0000001000/0x4000)=nil, 0x2}) 2018/01/19 13:33:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000099b000-0x4)=0x0, &(0x7f0000b0d000-0x4)=0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000000b000-0xc)={@dev={0xac, 0x14, 0x0, 0x13}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, 0xc) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/19 13:33:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000134000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c3000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000076c000)=0x0) connect$inet(r1, &(0x7f0000448000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f4c000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000bf9000-0x20)={@loopback={0x0, 0x1}, 0x3f, 0x0, 0x0, 0x7, 0xc0e, 0x8, 0x200}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ec4000)={0x200}, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c6d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c6000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d35000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x6, 0x0, 0x9, 0x2, 0xa0, 0x0, 0x2f, r4, 0xffffffffffffffff}, {0xe5fa, 0x1, 0x8000, 0x5, 0x0, 0x3, 0xfffffffffffffffd, 0x3}, {0x7, 0x7, 0x20, 0x7}, 0x80000000, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x2, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x1, 0xff, 0x7f4d, 0x3, 0xfc00000000000000}}, 0xe8) socketpair(0xa, 0x0, 0x7ff, &(0x7f0000bda000)={0x0, 0x0}) accept4(r1, &(0x7f0000533000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000699000)=0x26, 0x80000) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000475000)=""/49) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00001f0000-0x4)=0x0, &(0x7f00008b5000-0x4)=0x4) 2018/01/19 13:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f00004d5000)=""/4096, 0x1000}], 0x1, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/19 13:33:17 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000a4a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fdb000-0x38)={&(0x7f0000c53000)=@ipx={0x4, 0x80000000, 0x80000001, "ad28b7c34e65", 0xe0, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f0000e3a000)="767b8847f7acad4c04eb4cf63fa64a93d5578fdc01", 0x15}, {&(0x7f0000d5a000)="dc3fafe7aa885a9af45a7c52b05f6ea9eeafa1db74be6311d59a35309948676f60249ebd8f5516d6f7bff82fa9c488696bf2dab9d976ee673207f44f5a4a7db881e9fe0b751ef0d06e6d1796cdfa9ba442bacf70cb7565bd9d37184ac6d01f99b74a20037772e89a370cf1ae8068784ddee01a080e4afdd6485afa964e4f183af163f56a822aac23b4a58727967dbcf6aa93b43aaf31281458cea54d5f67a4ba54e42f339d40c13a81d5b6575e4b9609a6722e71dc99e52a8e66a5b93d1c4769b4c4b5080644937bd1062d285c516abc519bdfd6085632b1b31b0f94daa4f3", 0xdf}], 0x2, 0x0, 0x0, 0x40004}, 0x11) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000fdc000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fdc000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002d2000)={0x1000, 0x401, 0x204, 0x9, 0xa0e, 0x7fffffff, 0xffff, 0x1, 0x0}, &(0x7f0000fdb000-0x4)=0x20) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000233000-0x8c)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fdd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007b6000-0x8)={r2, 0x1, 0x7fff}, &(0x7f0000e6c000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/19 13:33:17 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="", 0x0) 2018/01/19 13:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x800000000000000) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d2000)={0x0, 0x0, 0x0}, &(0x7f00002ad000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ead000-0x4)=r1) 2018/01/19 13:33:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00008cb000)={0x10, 0x0, 0x1, 0x8}, 0xc) sendmsg$nl_crypto(r1, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000e81000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000086f000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000061000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e67000-0x8)={r1, 0x7fffffff}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) sendmsg$alg(r3, &(0x7f00000e6000)={0x0, 0x0, &(0x7f00007e4000)=[{&(0x7f0000f84000)="6765cf191843e37559e63028c107d3f1866642c8d14ddeb8d4febb961fa0e0f70c1b09e205c568ee46a26424364a3ade81b98c0472ce9138608d13ecba995b7ddb1820f95bd8b1ee2ca9fb86737ad3fbc96ad232e754706a0363d2d595dc4e01158833df0fa28eb23dc388f7de7bea6a07f8cb5853ff6b1f59759a1372e4e8e6d1e12e39cb6dcaf3ffdf0ca92ad7ec9210c381f1d00420a288d181322ed586466f9a56f0de1ae6191148297544db23c7eb0dbad5", 0xb4}], 0x1, &(0x7f000073b000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x48, 0x4004}, 0x40000) 2018/01/19 13:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000088d000-0x4)=0x6, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:17 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bd7000)={0x0, 0x7}, &(0x7f0000094000)=0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ea7000-0x3c)=[{{0x0, 0x0, &(0x7f00009b5000)=[{&(0x7f0000ef4000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000ef3000)="e9472090e4b151ba36f4d91434f10797e3d63983145a840bd60c80d485edc1ba58d820271ebeacc153f697f6a78eaba47d01d20395f3e7e0ab5ec3f0858cdf62f8e0d532e932051bf42cc98bf2817f7a572f4a47843ca1cdbdb33a884a946c42686df1bf06d209d0464b69ac40a47d2bb7ad10cad074e06d4053c5e89d206cb8625bfb73fb4cd1e95d3c", 0x8a}], 0x8, &(0x7f0000ef3000)=[{0x1010, 0x10c, 0xfffffffffffff76e, "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"}, {0x68, 0x0, 0x2, "ebbde250041d44b546deb5d77414f8d123e9d9fe26bae44799b3f454d0527143bd9abb9b36614a0849f4f5b0a775b9d7e5c4dc2072615b28ff248536cdf64075377e317af467af0416bb8e1f742d31e27497d59891"}], 0x1078, 0x40000}, 0xda1}], 0x1, 0x20008040) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ef3000-0x6)={r1, 0x8600000000000}, &(0x7f0000ef3000-0x4)=0x6) setsockopt(r0, 0x0, 0x7, &(0x7f0000d77000)="44e0bbec222df9466ad8adb5a2a5d52da1e428f08e9e6c8fb95e7d8cb5d2b435e39f54a84c087965e97ec7b7ec7dc5dd8969c5ad1916d706cb3c0d4f41444f8d324adf38194ae89a64d197aa3b3af6a74e25adc796ea43a6b6672bcee39d42a4aee77cab6bbeffc8ef60d2429494dcef0874f3a08a00b714ea44bdccbed6cf7c3704f09867a02f9539eafd2d5938294262608d4013d12ccb4e374226eac3ab65ac070ee5cde6d8e73449e4e68724a8ad349a2d7787a45c356f1be07febeb04e99f4b8c33506d5a30", 0xc8) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee1000)=0x10, 0x4) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000136000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef5000)=0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ef5000)=@assoc_value={r2, 0x3ff}, &(0x7f000071d000)=0x8) 2018/01/19 13:33:17 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x0, 0x24, 0x3, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, 0x0, &(0x7f000000c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x0, 0x5}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000e000)={r2, 0x2, 0x3, [0xf3, 0x9, 0x73]}, &(0x7f000000e000+0xe07)=0xe) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000e000)=0x8) socketpair(0x4, 0x7, 0xf51, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000f000)={r0, r3}) ioctl$void(r0, 0xc0045878) 2018/01/19 13:33:17 executing program 1: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dd8000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2018/01/19 13:33:17 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000ef2000-0x30)=[{&(0x7f0000ef2000-0x46)="c23596ac04ba102e65a3c1f3b4ee9fa55a968a5684aa8782980f053acb905fc307336c5593e7de3c0028cc1cb39d28621e22ae53ed45add9114d3ec48faf4fe14b53ad972c50", 0x46}, {&(0x7f0000ef2000-0xcb)="da51591d36c0ad818fb6c9cda4f36fffcc4066fd065ea4a846792fbe1e1a5f69ae00c292a127bedab6a7a01b6c9dcb6ed27d20f9fe2dae4fb14c88fcefd8c7677cf5ad916197bb1d3a0f07854ead14a819aa8e4e5e834fb69a0f28a7dbcedfdb8897980095f4b715a1a4c9d5d8ff239494636d02b5abfc8e612a341b911cbac91a03375780438f209e36eacc7deb77e47feded2996903782f2eeb38809f30c1c9c772dd4cecf36d968ca4b5e8074fcb142fc4d89cf47fcb24745abc178f3f50de0f2ea77f4a5b9082c906d", 0xcb}, {&(0x7f0000a97000-0xe0)="6da81e0eae64e72c282312900b6338295ed6b04534e7ec8d998f4ea738a6f1797ff1366d23ec2e88ea11b099a872a5576b65e82bb0e61f3f0a96695e336a9b7e871a95adc819b7ab1600762b328d9f4523fa39930b8090f7e32a5356c2d2dbc2013ce4403d3d92b3c8179b5a1c409d7be19e80744e5bc40333d90fd0a7ae7407413af9ce8434ad87d58b492d80342928cff8c6bb44c685052871f2d9fdcb2efc3c268b8e5b2171c6e3fdd00385859858bc3877eb9318d6d219bdc434ca97310619a4029f190fd65c2687d32b7929b2191be748c2fe4aa7e90e96a551cf9ac1bd", 0xe0}], 0x3, 0x1) socketpair(0x0, 0x5, 0x9, &(0x7f0000ef0000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c5a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000ef1000-0x8)={r3, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000006e000-0xc)={r3, 0x80000, r2}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ef3000-0x10)={r0, 0x28, &(0x7f0000ef3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000194000-0xc)={r4, 0x2, 0x18}, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r5, &(0x7f00009df000)=""}, 0x10) 2018/01/19 13:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f000086f000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000366000)={r0}) [ 51.981811] ICMPv6: NA: 00:00:00:00:00:00 advertised our address fe80::aa on syz0! [ 52.005618] ICMPv6: NA: 00:00:00:00:00:00 advertised our address fe80::aa on syz0! 2018/01/19 13:33:17 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fdb000-0xc)={0xffffffff, 0xfb2b, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x7ed, 0xdd9e, 0x2, 0xfffffffffffffffc, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 13:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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}, 0x0}], 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}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c96000)=@sack_info={0x0, 0x1, 0x101}, &(0x7f0000c84000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e09000-0x4)=r1, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/19 13:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x7b, &(0x7f0000107000-0x5)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ee4000-0x14)={0x7, 0x2, 0x7, 0x1f, 0x4}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/19 13:33:17 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) r1 = socket(0x9, 0xa, 0xff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000000b000-0xe7)={r0, r0, 0x4, 0x1, &(0x7f0000008000-0xca)="20ec84d1c0e341fd6ecbdd5c37a96adff61b717d3e8b2a16ef721a05597e53ad04cbc519e40d9f9345aa444bd18ac2d6f6631d9f970730885661befb87ddb8b286007aaa3f674bbdd41bff1507d8daaedf14f28a06bfed7c1359e3e6043e7e40d9ef0841d6d3aaa84ab46325895e1027aaccf5d1936539c4ff415d1eee5c73b71661ddea295433c667afe9c8654796f3fa4ef6a4f1c8064e190cafd2d24f00f47106c2594fea31d278a8f9734fec5e2429751f05855aea856e5656dfae643732a0331e36642724081a61", 0x0, 0xffff, 0xfff, 0x84c3, 0x3, 0x9, 0x7, "2b6b01b8a92a307e4e71a80adc7f0d6e9470a85a0fbd1d8ceeeec53c3185bc9dea03c7b75754fb061d3e7d5b665c5e394f8b69e3ebed2db025fa5e4bb920d5a71faa758ed9e70f68821bc4a057afef2212669969e8e474abb62139358d9f20730618193aea7d16858881abd67849e724725b2f587f762cb87ce18c80556222e75079625ce50e3d5b0304497a2ea3974d2593d1581e74db7090d3455a89f79017b6961e27c647bb93f33d342804bdcfe775f6e8a8d6eb8ee100a8d646640b5c"}) 2018/01/19 13:33:17 executing program 7: mmap(&(0x7f0000000000/0x94e000)=nil, 0x94e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f00002cf000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5a9f14d68de5665) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000094f000-0xfd)={r0, r0, 0x8000, 0x54, &(0x7f000094f000-0x57)="f0d8347551f95adec69f628ac5f4d2bf027933078f8cee88698527016c486e434ea97d005bb0112d08f076fd66da61617e725a6fca914c17aa68a4a6bd53f61bb944af422bdf40f5881bfd2c16b919bb7c2542c515692d", 0x0, 0x8, 0x4d8, 0xffff, 0x7, 0x8, 0xffffffff, "0d3262024b0c79aa3b2ded3097d2397759b5a50ad291cdccf94d15bbeb38f0bee71325862b251b53611a0ba06f53d08610acad7314f72a2a3c51bb4d056c4335a5decd2843c16fadf43b34a2e85ca8c2228333281114dde458ccaa9bd36d049632620788b80e4c55ce4c3a97e88a68564c92536f101161d27dbe280342e602cb2c5603a74cc4feeebe45c7c19cad14a754234d5c963562275d72986e7eacb321b7888059b184a72e673cfbb4b87296e7af3a34a45517a2576da7265f42772b56ef127321e0854855d1ef7344ee95b89d91b5c99c37"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000179000)='&', 0x1, 0x0, &(0x7f000094c000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0f97d3741e84b1ef6f004e5527dc7f9395868f97f754e776047c0d0096471b25e2a411b1756168e2b337576a64f935cf24a55c7c0dc01584bd07ffe6cf2b50", 0x0}, 0x60) 2018/01/19 13:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f00005fb000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) socketpair(0x5, 0x4, 0x253f44ab, &(0x7f0000fe9000-0x8)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000884000)="3d615d02ed45c1440405c48eee00c68bf9d345a7edc246d770698d67f462fc907485ea35e37546bf8ad366ed45c289f8f7804d4a60e00468890d32ec5e3b3ac5bec26156d709a4c0af900b9b8d0a5f6eec10cbd32155e8106878b3c15f90dcc2a21835d4705d88a08803dfa60edfdc736c8af2f7413eeb5a221171e15748158805c8da4d2ff261a2f2e9c725af9c711eca997c8537d08e914c1a7c07f5f00ca70729590ee5c5da3fdd4c432f55551b28badd70634e4985cc5a03a1d07e0154f342c55dc36bcdeb13", 0xc8, 0x4008000, &(0x7f00009ad000-0x10)={0x1a, 0x7, 0x1ff, 0x8000, 0x1, 0x9c, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000013000-0x4)=0x0, &(0x7f00002bb000)=0x4) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000791000)=0x3, &(0x7f000064f000-0x8)=0x4) 2018/01/19 13:33:17 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000f8a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f89000)=0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f8a000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d0a000)={@generic="10f35c34dcfdffb82db61afc276e8418", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r1, &(0x7f000043a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002cc000)={0xffffffffffffff9c, 0x50, &(0x7f0000f8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f8b000-0x4)=r2, 0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="8fd9427b5d4d10bfb7fb6ed28065c93b", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f8c000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f28000)=[{&(0x7f0000f8c000)=""/237, 0xed}, {&(0x7f0000863000)=""/92, 0x5c}], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x4}, 0x0) 2018/01/19 13:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b4000+0x77f)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000d4a000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008ad000)={0x0, 0x0}, &(0x7f00007bb000-0x4)=0x6) pipe(&(0x7f0000a60000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e49000)={0x0, 0x0}) syz_emit_ethernet(0x165, &(0x7f0000036000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x7664, 0x9, 0x8, 0xbb9}, {0xfff, 0x3, 0x81, 0x80000001}, {0x4, 0x3ff, 0x0, 0x4}, {0x7, 0x200, 0x7ff, 0x3}, {0x8, 0x3, 0x1, 0x1}, {0x3, 0x9, 0x0, 0x3d}, {0x80, 0x4, 0x2, 0x9}, {0xc84, 0x2, 0x8, 0x11}, {0xe4, 0xfffffffffffffff9, 0xacc, 0x3}], @ipv4={{0x17, 0x4, 0x1, 0x8, 0x133, 0x2, 0x100, 0x1ff, 0x0, 0x0, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x1b, 0x7bb5, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x2c, 0x3, 0x0, 0x8, [{[], 0x3}, {[], 0x8}, {[@empty=0x0], 0x0}, {[], 0x5}, {[], 0xe16}, {[], 0x888}, {[], 0x8}, {[@dev={0xac, 0x14, 0x0, 0x10}], 0x5}]}]}}, @gre={{0x0, 0x0, 0x1, 0xaa30, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x31, 0x0, [0x3, 0x100], "4afbe6da7b623eb58b8ec8f434fc6132ac151e1410a2d85e4912f5abd9893be359bec635efe00dfe4b9df9af6782efd726"}, {0x8, 0x0, 0x0, 0x6183, 0x0, 0x0, 0x800, [], "71323f7e0b0ba9595bd60eb52e33d635b519715ee7ccee299c763d05407da24f0ccf135211"}, {0x8000, 0x0, 0x7, 0x4ca, 0x0, 0x0, 0x86dd, [], "d4aad47faab804725ecdada45ead5ba777b2a2946e7c663a2979980105a2cc36bf4046335b6568d43782d53b335414942f6cb43db0802b92921d924e0cc0e6a006d41d89666577681f1cdf1264485b3616e6b2cc424fc7c86d4396fa22fc29ed2066a2f0444466d64fab67ac17"}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000025b000)={r1, 0x0, 0xfffffffffffffffd, 0x1100000001}, 0xfffffffffffffff0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 13:33:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d24000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89db, &(0x7f0000001000-0x50)={@common='gre0\x00', @ifru_mtu=0x7}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/19 13:33:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000da9000-0x8)={0x0, 0x52, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fcc000)={0x0, 0x80000000, 0x2}, &(0x7f0000faa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000087e000-0x14)={0x0, 0x3f, 0x5, 0x9, 0x7ff, 0x30fd}, &(0x7f0000235000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x4, 0x4}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x6, 0x4, 0x400, 0x10001, 0x6}, &(0x7f0000ef5000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000cc7000)={0x0, 0x3b7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000187000)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000543000-0xb4)="2b937a609dc48350d6b64791dac4e8d4e0933809634695af1c996ed8432de803549c91dabbd8c5787618ed8fba7c1ee37e10cdd60d5e8daa20934c69d8e239b1430769229d53cdb65a6f9c294243a7b25eeaa68b00b2809b324a8dc16894c58b3123b45010f00275058d3482f8378e57db1c52a3890c42811a06d21261bb9780f7609417570e84e66cbd58b532b22a012a5697abdc4a4eef54e8ff7864c4950cbff374316bbfc594f415dab18dcabee071699b35", 0xb4}, {&(0x7f0000000000)="c0f27e44df07a38bcce92ec0e8bd8c27417479c9342d1b1e3fd1e90f526dd4600d1de89c858428382e5bb283b79720388462e24b7c8b42016b918223d2ed1b2ac366368a57f5d95185992f150829745e4293fd9fe72bbd435056fd2c32b135fe108dc98ab86e6f6f329ffaf769b1aeb25315c7322c65d0b6bf58380e3c", 0x7d}], 0x2, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x7, 0x1, 0x1, 0x69, 0x0, 0x95, 0xcbd5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x9, 0x4, 0x922f, 0x1, 0x3f, 0x1, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x201, 0x40, 0x10000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x202, 0x9, 0xd56, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x8e9a, 0x8200, 0x8, 0x5, 0xfffffffffffff850, 0x4, 0x7f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff1f, 0x2, 0x100000000, 0x8001, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x6ed, 0xfff}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x9, 0xf5, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0xffffffffffffff86, 0x6, 0x8}}], 0x1b0, 0x80}, 0x20000800) pipe(&(0x7f0000657000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000035000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r9, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r11, &(0x7f000010e000-0xc)={0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 13:33:17 executing program 4: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x7ffc, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0xfffffffffffffcbf) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001a6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000df3000)={0x0, 0xff}, &(0x7f000041e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000df3000)={0x0, 0x1}, &(0x7f000037b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000795000)=@assoc_value={0x0, 0x0}, &(0x7f0000869000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5e000-0x4)=@assoc_id=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x68, &(0x7f0000df3000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ffc000000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xed, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000742000-0xc)={0x0, 0x6, 0x0}, &(0x7f00001e9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000099000-0xc)=@sack_info={0x0, 0x2, 0x10000}, &(0x7f000049e000)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000df3000)=@assoc_value={0x0, 0x0}, &(0x7f0000df3000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df3000)={0x0, 0x7, 0x8, [0x0, 0x17, 0x13f2, 0x1931, 0x8, 0x401, 0x100000000, 0x9b]}, &(0x7f0000df3000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b7c000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f0000643000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000325000-0x10)={0x0, 0x1, 0x80000001, 0x5, 0x0}, &(0x7f0000df3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00008c9000)={0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000d47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004f0000)={0x0, 0x4f, "ef2738fd5af771cbb098e84ed6bf232ef0702e7621ef174389c339b4404d3207e7f80aab9ec44c78c55d11fad7ef56fca918ea42d75bbeb8f9595e888654cbef95addf78e8842f1fc796d82faa8b85"}, &(0x7f0000c96000)=0x57) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007c4000-0x6)={0x0, 0xb4d}, &(0x7f00008ec000)=0x6) sendmmsg$inet_sctp(r6, &(0x7f0000df4000-0x188)=[{&(0x7f0000a54000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000df4000-0x70)=[{&(0x7f0000df3000)="a379373d8841f852fef3e2cba422ebdcbce88725660e386344c44fa5482f8a104f25b2d91bb79907d8436d7365275ff41eb51a74a623cebb8508adf73e7b85eb05cf03facf243fe9c26137f470766ca9d0c4a9c067fbc7f22a392dd3921af7459341f8746ab36b04c59ac7779c7e59d330681bd228009e37c7ec7d61b1a31ad35d8ab59a4b94587d1ed63c95fea005f4e6b23555dea9e363a9", 0x99}, {&(0x7f00006f1000)="7e2d5ebac9b858d0d6e5c3d9d814423baf", 0x11}, {&(0x7f0000df4000-0x8c)="a9b123c1e3968c03186389cdb228f516ce853b0f09b3b11b2f544922af55dd41827856e497d6cb37b5a72ae0fb049e61cd86e6bb65acb64eb8f431d44567ce9fca98a724bf5a15b0273f7ca2c8a97b03d1452aedac455b47db4de2ebab394220f891226538cb1a6d727572ffe3a41b653b3fba8996fe260b4976862973da70e026e9f1f5eeadfa185a668592", 0x8c}, {&(0x7f0000404000)="a6", 0x1}], 0x4, &(0x7f000054a000-0x30)=[], 0x0, 0x4000010}, {&(0x7f0000151000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000244000-0x90)=[{&(0x7f0000df3000+0xedc)="6ddbb22f2dcac08ae3ead402e9c6f7756d419bcd479a678301db0a4894e37927ddfcc02aebee0b3450c2cbb88a4c18c4c9e445a123a0d6dfe4f06b49cc97984c75d9b33d639783002689e241517a47af752d374ce4833484a11b9117459d01cd00e30ab2ad0d3735c6e31f4d017a9eb3c6db841d79f4f939237179d9ec99a166adf84b8c5f07b36fc4f998ff51f61a79119636050f1a0f86fa88d4c7a96b3a855fee9cad1884189afde95b723e347a676b665cc4a1858ec4ba7be31495d54bf533c8e62ad2fdfe23407a654dd90efbcc43833fe1bd941e6e39", 0xd9}, {&(0x7f0000df4000-0x94)="94eb3ce2aff1d68039f8108a3a3b6198ea937776d99bde05d72e2ec61438d942f207f57c34291a86eb5d8cf42bae42eb189734677c2b10ada335855be4c17567065c6cf14d5666dd49b03bb4b1b0196dc6f995a90b70ff696bc555b7909c172942d2302e9dfb8216aac226d63a7ab6b1039f7693d0c81711cd88ae9bb4ddb04269950cef7bac4a1d11b38a10ffb7567fa7f0ee88", 0x94}, {&(0x7f00002e8000)="7ed4e24075f0dfe7f617b5aaffffe9b3f5ba162bf01512ceeb3e7d34eeafc67c0172158d3a488a450c132b72c6151885b5b0865854e1a78f7c4a924c670d771fef45bfaa715eaa85f5865ac6ec5ae20e3ac15a10697d3736b9b58f00944bd8ebe912c692d7483bd242bbb26223527c62260971841b41f4bfb26eb72da0a8836f6dc56ab8d68a452bb02f8c787176ca51e5216f99a5d3d8b9ad385302000f534b9c084a065a6b6f05fd30681d60c1826dadb9c5d8e9851dc594d9bc59c7b277f71f11007a1d6cfb7b5df839a11dc39bf5b706b60aff8499f524ea5bfabfc5e5f1fccbd9affd5d1373e54a185e294ffbd26e5b66b9258a5b252e", 0xf9}, {&(0x7f000078d000)="c53fc7f15eb1b00321bcb3acd5fb8611375703d2ec7e4cdda5434546bcd7440c5cb7d652490090cf37b850fdeb25aabfa04ad340e81beb276159dbcc99ed0bf5a30739e5d6eb", 0x46}, {&(0x7f0000df3000)="b2c59633332d53aabf2ea206f75166f8a9af74529bee1590495943382569dbf9fb68ba3e95e5aab53c69ed9b78c67f872455dbc0551cfb3571d7c724c341c12a61fe301fb7671569fc449951bd79d4010d58b139e5c09f08f3a40da15daa231362b7dae1795e5601d994cf01b78cd1491c8b", 0x72}], 0x5, &(0x7f0000466000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x9, 0x6, 0x1, 0xfffffffffffffffc, 0x5, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x820b, 0x2, 0x9, r9}}], 0x60, 0x20008000}, {&(0x7f0000cde000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df4000-0x60)=[{&(0x7f0000df4000-0x41)="9639dcc04413c6e38e91b81810a2221226d3ebaeb698dcf4d60832e1f3abad3d73b5a7094f39e17150f05c76ef2d93cb1404bf9941d54910eb96c3c0c4a751e29d", 0x41}, {&(0x7f00009b3000)="01697d8e7af7641b169980a527fec270a87b5e24871b72d32a74103a918aa4695f52294314c43d1247d8b2e408fd6abbf5a1230562ec5a2f7fb41e874084fe83a3666a80e0680b3d75b9895d38bea1f56f8a81b5002c73ff96b087f813306b18b64edc36cf5ea9cdaca5e8c8944d59275049233843097c40f412e521f3d982fb0c285acfe56d159ea49a1ba591348a1c7bfc6848b527e5fe01270d1a08e0764b78ddb7c325a51fad0b7a786531bb53525883bc83dbb4338b77a3f0338ba524ce64420fb9667b62fdbc6165ff5bc182dc31109f6354d912322daf70764d", 0xdd}, {&(0x7f0000677000-0xde)="8b44fa31700875cbb3dec68285ef8678cb0f6bf52a5ac25909f89549e7a6600f7aeedc7176d3e0012d6182a3504b652c606f1768351e19504c33a5743a1b342cf272a23a855f6176d137472b671e0437cc2373f7777f4349c1ede21f096e9d8386d0a8a5949384f98c026aef78d06945d4a8ed3c498079608c5a031c869ceb2b7d95bfcc9f593330054afd87c6c2d298bcfa0f8185ea3a972ef7aaf5190fa199c8b3d52e8ce3669dc599dcfb154334e7165cf657c9d2eb0c912b837f417b1aa56a6351332fc00a036d207ea648e3dd31078d63ba16b91cf74d833a7f47a1", 0xde}], 0x3, &(0x7f0000df3000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x202, 0x10000, 0x6, 0x8, 0xfffffffffffffffb, 0x1ff, r10}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x8, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xfff, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x500, 0x8, 0x6, 0x4, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8009, 0x7, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x100, 0x4e, 0x7, 0x138}}], 0x120, 0x48000}, {&(0x7f0000df4000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30e}, 0x1c, &(0x7f0000df3000)=[{&(0x7f0000df3000)="61fb3fe4ada0cff97cad1eda4628e881ae4459605a98ba25e820276e7cfe50445d7faa499e093c5cbd24fe044bd19d180d00ae30af661f8c1e627ef31e7b8657b6f320da3f1f8a20dc6f57a165322743c8df9de768b4f0cf9055bbf816d70ddc2a132246fc3a0d9ba144bad8075b962444f165272d8e4bfcfa5bf828afd08bd00ab77b25f5f8996636655f7bd29b1cd9ddbac7", 0x93}, 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", 0x1000}], 0x3, &(0x7f0000df4000-0xf0)=[@init={0x18, 0x84, 0x0, {0xdf, 0xcd0, 0x20, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x80000000, 0x786}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x3, 0x200}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x8, 0xfff, 0x9}}, @init={0x18, 0x84, 0x0, {0x81, 0x2c1a, 0x5, 0x0}}], 0xf0, 0x20040001}, {&(0x7f0000df4000-0x10)=@in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000240000)=[{&(0x7f0000959000)="1fd60af9d8d747ae764b53eeab09a0b160fcc46ab1df493bb44c883ae9ee30e4f7c595dde20dd1e35c94db569743a63436cf618b88c03ca0a14da121adbf48d33ddcfb924a557730fbff3c6ac8f1c95bca4ef842d867dc984fcfb33e416138bc2db8348f14808ea4982f4bc7ee72b2a76f1827c9aadf4bd9ef960f46147ff126f6324e500e905d42dc5fcb92cdbea21f805db62dad1277", 0x97}, {&(0x7f00002b9000-0xe9)="898d234a85946a1d94d54bbb76cf0b01f23c100233b18a89fc998fc52030b6945689cfaf116ce3834d2acc16d270a4d498d72ea5f6fe4d0c44623b9bc5e561671d660343c20bb073646f8d255d0f940249c1f7db3c756f856c082ab7eec475e26b59a3bb88d138f0410cb0b55f88d0c4a2185decd8751302fbea41ab283c2627b833e9feaa00af775a08c90ce0f8b3f021adef64bdcd8997420a6bcb575a6c596f9d8a8e9f4d1acd0d40803d8afd1e5443817327fa313c5703e6900eff22cf7121c6cbcbeeaa1cbd171693319ea3b81583eea00f167c1e7580063d2541d855ca14a74facceb72f5c10", 0xe9}, {&(0x7f0000df3000)="361e54ccdd28e8351885569ed091bb652f7f4ca939d1e46d463fafbcf5bbd0653111d28b64112e0e745a79692f066dd004cad06094f671660ccea601e84534d950c2cddf48b8dbac5f0d24f15cd2c01cd5daf612a12144496ca942f64374fd47ea", 0x61}], 0x3, &(0x7f0000451000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x820a, 0x9, 0x10000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x1, 0x401, 0x3c7, 0x8, 0xfffffffffffffffd, 0x80000001, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x208, 0x3, 0x7, 0x0, 0xffff, 0x0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xaa4, 0x8, 0x1f, 0x1, 0x6, 0x9, 0x2, r17}}], 0xc0, 0xc090}], 0x6, 0x40000) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000a3a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df4000)=0xffffffffffffff99) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00008c1000)=0xffffffffffff15f3, 0x4) 2018/01/19 13:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000093000)={0x0, 0x10, &(0x7f0000766000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ca1000)=0x10) r1 = accept(r0, &(0x7f0000bf3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008cc000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000520000)={0x9, 0x0, 0x1, 0xf78, 0x8001, 0x7f, 0x955, 0x7fffffff, 0x1, 0x462, 0x5015e777}, 0xb) 2018/01/19 13:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001ae000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000028b000-0xb)={0x100, 0x0, 0xffffffff, 0x4, 0x400, 0x101, 0x100, 0x3c6, 0x1, 0xffffffff, 0x329}, 0xb) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000444000-0x18)=@generic={0x0, 0x6, 0x80000000}) bind$alg(r0, &(0x7f0000e50000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'sha1\x00'}, 0x58) 2018/01/19 13:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000035c000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000901000-0x4)={r0}) 2018/01/19 13:33:17 executing program 0: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d2f000-0x64)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007f6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000086000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000022e000)={0x0, 0x0, 0x56}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ac8000)={r2, r3}) [ 52.217487] sctp: [Deprecated]: syz-executor7 (pid 10897) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.217487] Use struct sctp_sack_info instead 2018/01/19 13:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000df8000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f87000)={r0, 0x7}, &(0x7f0000460000-0x4)=0x8) [ 52.304804] sctp: [Deprecated]: syz-executor7 (pid 10897) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.304804] Use struct sctp_sack_info instead 2018/01/19 13:33:17 executing program 6: epoll_create1(0x80000) socketpair(0x2, 0x6, 0x8001, &(0x7f0000257000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3f}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x0, 0xb6}, 0x8) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000002000-0x2)=0x0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x3e09, 0x30}, &(0x7f0000001000-0x4)=0xc) 2018/01/19 13:33:17 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000009000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x8001, 0x4) 2018/01/19 13:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004a1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005fa000-0x4)=0x0, &(0x7f0000f08000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aaa000-0x4)=0x5, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000c24000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000978000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eda000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006cc000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x3, 0x401, 0x2, 0xc9, 0xa, 0x80, 0x80, 0x3b, r3, r4}, {0x6, 0xfffffffffffffffd, 0x1f80000000000000, 0x7, 0x81, 0x8001, 0x0, 0x7fffffff}, {0x0, 0xc6fe, 0x4, 0x20}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x3, 0xb406, 0x80000000, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000001e000-0x38)={&(0x7f000057a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x3a, &(0x7f000080f000)=[{&(0x7f0000008000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f0000707000)=""/0, 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000c1f000)={&(0x7f00005d2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000981000-0x60)=[{&(0x7f000092b000-0xde)=""/222, 0xde}, {&(0x7f0000258000)=""/242, 0xf2}, {&(0x7f0000abf000)=""/25, 0x19}, {&(0x7f0000b43000-0x18)=""/24, 0x18}], 0x4, &(0x7f00006a6000)=""/182, 0xb6, 0x0}, 0x0) setsockopt(r5, 0x80000000, 0x8, &(0x7f0000333000-0x97)="4bb85eb539fd9f6e1f4967d60f0d609cd9e6666ffcc0e31eead175dc8f96d513ce4fe3dd2f7fa9370c1448acd895f0c8b4e46ca707332e5e528d01e2f7607a5a2f8a9cd45d4c34addd8a352665e99a5a6dbfb3cbca5a874f2706690930e9a99a6e08634cdebc12c420ce3e7ed558ffce8abc149468684c691ad6c75ea0470a8214580caced27d1b75a95dd60ad431df6643fed3222e374", 0x97) 2018/01/19 13:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003b8000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x80000000}, &(0x7f000050e000)=0x98) pipe(&(0x7f000019c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e96000-0xa0)={r1, @in6={{0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800, 0x3ff, 0x4, 0x49}, 0xa0) sendmmsg$inet_sctp(r2, &(0x7f0000dc0000-0xa8)=[{&(0x7f00009dc000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001c0000)=[{&(0x7f0000e6a000-0x98)="3cba103ce41e87973c0d606f3cc54d9087048f4244dcff0683c97ad951cbd281dad4d251241122ba8fbda60fd586da84caf3ad2e7305ac6eb8132a5e917c30b1cdb05020c7e7b3e56640a799703cbb21e713ec91eb75aca0c3a84d6a9078ce861a8d3f1987846b4e06a50ea70431e36230ce3ef60847ede5bc89bf96622b4fd53ebb3a829555f0d457ff59ead1b5949d90483b4a064a08d5", 0x98}, {&(0x7f0000b83000)="6172fe8077dd2eb931a28181e90f96453e35e5bfe46f0d3a215ffb6876d27972bc326d79639a7da5b23a76bd63483f7777e202051d135a804c1bbecc70a348d066b1adc03f947924829762f037993577ce261fc4e4a1fcd9dd2836e2dc1953c454f4af9c2b2e9d8f6f5568112d70ecd25293ec0c0c8280a2b84232726eaa7886b943412e7a491929a1dc27f52bd50151ef57b8a7ca13c65c90533584245613eb4268a43f21de11e79c81074a5cf6bf285560165cf6a4fadaa866b198ffa5162d4c41778b5d667b927c0d9d80fe81b0846f1426fe9c4a872572ed402f8f898fbca9e29cb99935c42100619591756d0cf401149cee0b", 0xf5}, {&(0x7f0000ccd000-0x1000)="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&(0x7f0000653000)=[{&(0x7f0000424000)="b66a1660e451ca79ab53a8394fb4c1a418f05954751d6db803bc038a54afe0366deacdc515bad244df2bd4552ae9d4abafdbce3b7b0880de6c6c87e315b22b6ec1783673a087b0081aa070632af4f5fe4e2c75f314a2d4c008fb4e016de528f59325fe2b28db98ff23ff460e7c5221f211ee726b188b4eedabb7310dc66d0d06ab98ae6de2c813aa67bcf495d6e6e7f189303d1a6081ceb19a98b4a75abab58bd1f10d97c64f6a66ba", 0xa9}, {&(0x7f0000b06000-0x65)="bf1452fdcf5d6a79dfb1ce31bc5f4d1837fb522db6afb384da1c0293e1ba6699b4c7288bd7ee04f3e4453db1913b11baa484aac26c2a81a8b83f8df3977f1f1a671beb5c6e9eb4b69643ccb102b728f575b6100268554326f6cda04d1c49b510fb747cf790", 0x65}, {&(0x7f0000fa1000)="3812d1e529a80ee97520a5cb36ab300a8750f1de0520677ce3738ac820ed654d70b3ee7790a6621ffa393b88b4d44e4b842be492976ca6091e99bf824dfdd614d16b5a194f30f7991d3d1a838d2756a311f0b1a0f388d767a71e01da841d800935dd1f38174b265dd610cec38efe2cb21bee4f2d81163742272a82929ae60a3e304b929bb463f15893617e2e2da3e9499c7a8c0578e2a2e9d4ed71d3e24844eedb80626c2c1a510ad7fa30f711504e6b23460df19e9126ea044675f5258dfd7f8b3121b9c4b3ae0347490981", 0xcc}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000822000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00009ee000)=[{&(0x7f00005c6000)="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", 0x1000}, {&(0x7f00007a3000)="00f8646dd9fda3c3f2320cebb0d95dc03ce639421609c1ec85793f70b43a85c816d0c7f2655a5d7ae3ed6e0f993332e9dc2765ff58", 0x35}, {&(0x7f0000cf2000-0x5)="7986f7ee34", 0x5}, {&(0x7f00008ca000)="3a709a9a86f1137257ffa381ef262e0861e19a1b04242503c199e3a87ac09a33268cac7623899e57add3ca040382ab69", 0x30}, {&(0x7f0000e9b000+0xb3c)="a96810f198d9fb591867e5888f1397757ced61944e854b57b251cb624f7ea6d7c4895753eca55ebe0298f0f0bdcefcd270c423539b0959119429ea8fafa34d77316518b763f93ba3d3b3caae969630d0be66f0", 0x53}, {&(0x7f00002d2000)="30958033f2fda5b238570414b8a5cdf7c790935bdf5f442cd20e52d471cc2133962e55c4a056c8b7f0af1f57867a561341821fac81dcc4f4ecd13217c93efbc148b0b8c42e6e8da4b6176ffaa8e9c66babfecd6829b96a46176ea667859e4c54cb33cc83b2af916243c197c7515beefedbae7cfadbf922c21961d7a10df8bff1f84ff1ba282efd2df3f5c516721d1faefd0c9a", 0x93}, {&(0x7f0000a2e000)="3988eb5228effeed88bd19eb44cf69acff1a028ec11961c2a369b7ea31a91cee9caf5a", 0x23}, {&(0x7f00005f4000)="39c6fb41112d65d52d5355c0f228366f8884fbe4cbc77f86601762e559cc5605419b12eb754df1c1183b1d2b29bff7eed307a6bf56df304c8806c57cb46f12b9b50e9e530ed8c0d95dd3543420df6c80fd19d0c57dc40f", 0x57}], 0x8, &(0x7f0000b96000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x40, 0x540, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x8003, 0x4, 0x1f, 0xfffffffffffffd3d, 0xfffffffffffffff8, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5e, 0x4, 0xc1600605dcd80498, 0xff, 0x9, 0x5, 0x5, 0x1f800, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xc326, 0x82af, 0x8000, 0x6, 0x7fffffff, 0x100, 0x3, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0xc7, 0x2381, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x0, 0x334, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x1, 0x1}}, @init={0x18, 0x84, 0x0, {0xbb, 0x9, 0x400, 0x5}}, @init={0x18, 0x84, 0x0, {0x2b65, 0xfffffffffffffffa, 0x2, 0x3f}}, @init={0x18, 0x84, 0x0, {0x2, 0xb6, 0x80000001, 0xdcd9}}], 0x1e0, 0x0}], 0x3, 0x24000001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001f0000)={r1, 0x64}, &(0x7f0000ea6000-0x4)=0x6) listen(r2, 0xff) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000f7a000-0x4)=0x8000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000054b000-0x4)=0x0) 2018/01/19 13:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$inet(r1, &(0x7f0000a89000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f81000-0x4)=0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$kcm(0x29, 0x3, 0x0) sendmsg$kcm(r2, &(0x7f0000e2f000-0x38)={&(0x7f000082e000-0x1e)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000a06000-0x80)=[{&(0x7f0000b55000-0xac)="0da25bcdc5b905662ee7bd5e3746b20aea391bf0bb1fcdaff9b7420f01b82cc6d5ecaeadcbad8eadf407392df5a168f996c7e4cfc9bde8d285e9d94f5159c1a57ab98fb5b3fed8e53a2a5e543a8a56d731a5cadb3587fed6c7152c5adf7ee99d6080a09a5d288ebe1e8401129443baa6c39cd6a01d636610608b82b5485d0b6aa7d07ded3c4ba8b6b3d7c2fd34c3a99c466e45e6596b0dc9f016909daab7403a9fecaf326fe253d0189ff15d", 0xac}, {&(0x7f00005d8000)="1b838b1cf25c45", 0x7}, {&(0x7f00001ed000)="06e37fb124e28f515e62f9ae8336926d93b2fbe3579b423f743e13fee57f98d2af7445e0ac", 0x25}, {&(0x7f0000522000-0x52)="762a9342ad5a061b666211950c9e861bbdf2c7b5af7dab3768b779be91058fc69de6df0d598331fd4ed53622be86f3198b2d84b0e872bb8ec25430fcad5ce0b58a79c3975be6d2a458ad050d7edcca3eee6aa3ecc44493cb125da68e298e097c33d1e67feab4022e0d773df24c7fa16a39c8ca46dd4eb8d2f98bcba74e7cd0856b61624ef7f511", 0x87}, {&(0x7f00005f6000)="3b500b62a2272fa3504c7c33fbfe896ba95c4d015c89fef17b084fa1334afdfdeb0be319882d0d61822986ec0fb32cac5ea0795259786beb917ecff6b7562903d6f0733cea522711b96cc92a87f40894237775182fd92f52fb25d7b5926835e9e058d12cf3c90b2fe014f861d919b7fcad774975c4c0d2b14ce536ce9d1ba2c488b9ae51cc5e257b", 0x88}, {&(0x7f00007ba000-0xb2)="75ab1b1e09a65994e31ec585e4bce9efb3d00110dadf73fecca469310b104f3be1c7e7ed10f86892743e1a4a8f9dbe528a9481f51d542d7b78afbbd781c4e3637932df685fe608c0cea32919eac55521c83c9c0d05cfa88574316110d0684403ac52e6cf51f727028c9059a30b157c86c71c2bca3dae70640723bbe751293f1ad118f27c428938584390293918304cfcb9e75bf092369d53b64aa46b349704543223e337166a37531283e59328f3622297b2", 0xb2}, {&(0x7f0000814000)="d862094b111f6a54dfe5e7215af286d12e0ccdd455436a47ea5b19f5aef92a618de59afacba2c4f1de10ec9cb81acf61b7", 0x31}, {&(0x7f000007f000-0x5a)="dfbb452781edc308e7207b010c503895693d7f6e72dc28ab0bdf7881e55d956a7519ce670760f9c685c7bae9014437099e79401232fabf5e16056c6057651562ac927b5506faecf677006524b35f2a3c934db42d1cf820b197db", 0x5a}], 0x8, &(0x7f000019a000)=[{0x1010, 0x107, 0xfffffffffffffffb, "d16384e62658033af4e5dd0208a52fb0e6078b028aa06b71fdd6a80f74481e1cf73b1229e2a7d1b6430146cc4adac713945737bef79c57e1e7e676fd9cd65c3b97bfbf758ac2638fc179b58708b878b1e2728950d4d38d1dffe1b015a1ca55df1ef39bb19e67376ed5d61bcb27e9c684dd6043f5996720382cbd94ae01d15d1951883f69d155047642b055b35f7e60a2496cd60fefdbfcf880d1a2fc6f18f4d1fd3c6992e8f18521661662608b66928b202f4cc0678244635065965d068a3a5127c0f16a22638a7ed512f55ff60ce4271cec9b07af29f38accec51df109b416b5e763cc64a77027d4361ba38d216709996f8daaef078b6d5a7717df500510d1a14c745cf9b1d1e5743b3bb7fd60300bf4ebb5238b72768de1967e4aaa772d63ac035436cca718e7c6965691c4e8e93aeb9b68e9cbd649def0b717cbe7c06b149d878bab0f0d604b6c8f0a644a1c5f04601ede087b227d0695f6afe29b96ac9491a277535a2baa2de1426e43da5fa6d61f49b7963cdca32741d453b22eee2d118ad1c7b140e8ce463c26515d83f2a0b754a9e84f8502d4697ace0040cfe03ea943a4dc10832d2131362b825b58054ab1dc55f5f0044eb65f9ed3a483ac294b2a4aa8a842ca54ea49f55d636c46ad45e90959107dcc53b583977007383449106afc9e1dd7a189cc6aba49b4d0852b81291c53d3181edcb64c6862a813639df67a92e0036591d6255de81b350f676e5aea3848ae11437a27e171dc97a7569d84837c9ec34934be922283c306c500afed8ec9d6dc7bfc2d06b7a73e165ce4102eebdea4d0343c9da5cbda0a24c523d4728ebdd3268bcb03e735edd64a8e3bf7c57c2aa86d407dfb661c54f3c6c07cfe91aaf51a529ffd50e2c9fb5bd365985c316659d06c55b0b9f817575631185fcb6f5656fe5db72b1656ecb493862b1ae9b66a33409130fbbb4bc081161680dc477b5cc07c49e96dbbff012f412cdc77fd533ca106011fe687c5a3ad009056f2489189004ed7f1d93c687d15de9853896c7eeaf18d4fbd832cab29beacdb4d302a534501c9ff0cd561594467d4798bc20478910cd2fd0197373eccbdce88a0c9dcc6a87d87bc09ddc62c5a54417105780b137d66376f50377c1205429132871814dff642364f4e4bd3e74ef148d107dec4b6a3662da331137c54eafdb2e1938e5b19b85b6c4fcf4bc80af042e1d974da34b613db3220104dace95b61298e47ee7c03ca57dfcbe8b2f48947b2c33e61479a623dbe49512f471638a95041ed985e81971d01b2ca383bfa88e8ce6f1228d8bae00cede2a96cb49b51c36bbf07d03779fe268901590c6368b1e1b72108b21778dc0cff37cfa40507e9e0439d95072c2ed37286689c3dec89af077800b2bf451f5a1c6ad80028eaa782a493672c1c463a23d384d9dcc4b0678625e7beed9b3d7ec3a6e9ddda8229f6928f6fea3fc1811cc644e6f2d301505d96cda0524234da14f7015115ca766ec81021a7c7bdc7b2cde41cc686a52bb3fd0fb98559d966d0288fdc94601df0c8084ea188b61956235ffdc3074945b21dd9c8cd4da5c6453184c5bc985ec1e1a56115e31b77f130e3352eee6c7943638a659e6b37f8d0d4d562ff70592b29009755270d0ab9984f1125192c148ac54d5c4dddefd766aec1b87d6d65c1d1f6f6c5d1c652f2e334360d5b49add0046e64609bc14fa9b63d43d80cf618cee641c707c97506d58df175a0b913c12741d7cd04e7c1d53c16f32d636d852d52e2be5ce7e4a0f66da929128ab475a11ac88f2b3f41844748299247060c946724161ac8700c28073c0e3fc9e2a8cb941333b7383e28f7c1d09cc6a7bee449774af812b98915f133de30b9447d6b9df7502917a3b2d73525f0402b373431a8e5aa063438485f16ce5660a71991337d8196936ce352114cb6760231eb6a9bf0faa5f45aecf94c96768bd6569011f83d333454689fb7c1cb7a348c8d794c06b28515cbd98aefac7ad10c6a8ff8f9b56941b6a86974d47e941855dbb16713d7d88f59b7cbe8c9a138cb92b90a3d2cc225c8d211a132bec0c20944cc681e6ab37f14e00024bc1159f7227937fe2bbfdbc74df89acef4bb910137da13ff390002e6d21a88712ed34d91222719bf41aefa8a96e01d1aea5770dd6f657fc201cd7ab15393b42533b69104fff64ff9d9c0f4231d687d227e2131edef3834b05732ceb5badbd2d7cc4018094b5f6593e2c69256cfdfe7360f43382d794490fffe53c78808cf5052025b357bd89d2c6c716158052dcf76caf49fde750e7d43fbd48864da576f711596e9f4a0ac90a5c3b2f830d0e7fd7905ab3a801a46d8de0b30a518f98e590ecad757c7e36331f25430372023790bcaf78d87ff56003ae5d160218981fda1d499317d13102cce7f31d4b7019adfd89f79e9b2826e8671690e4bb1f27ece17940346a3d4b3ed81460d5b438991db8e3373af21afc53f2b4a0cc39ebf4c2079219b6659e2ae0be16263006e293efb5cefd5cd6ca12d7898c5eb67cf0c604c78e703e0bc1dc3c05299b5cf5d07189157f22885df87d0bea63383c1e6b71ce1f3ba343a47a648b37d29aa5100569fdd0cb3afdcb411fd35625282f7505bcfa9b28e442de3e43e8b126da38ab2d97892c14e8b8143ef8cc3f22f63627e05bf2933ea3f4af0c7e5b10cbd0dee7d43f8ed8b26b953bfe1b67149675d829741a82be000228ec13bc3f8879212789c431049b770b27dae9cede3b35d298871d015cd8f4ff34fdc9ebdbc60d1ff62939f1b28811eb7fb52b9c9962f005aac70b80c40d4238c63265908fa5cd8091043ff25b3128033bb086f4ef86a0ebf4951f61ea7a757be535b9c80d1a9ab330678f80102c8d2967fd4edfaf3e7a2c976d836b888b328c89f7e957cc02192f31839e4d5326e1a19c2b18e27189ccab82082cc2c08918cbe39efd6aa49e6a46f439dae05157cc2beffcb48de12d76c62ba63f728aa658dd2731a5534145f219421f1dae2bfc6cd689b9eb143940ae46f7105742d0c46e682321248df8303fc093466a11327a66658607cdea71de5bd1430ad230ed4c062e3097bc93d05e6ed5a1414fe117813160f65c6eea5088987907640145bdfaa09730db32a658b101fce9ae0870de5445a34832e51ad2af06ca677d76df67aa9a6b5a1eff3666a4be2b352ed419ff9b9d9dec6f340afe1d86808be393d8d8ec1ed579b72fbc280eace4ef679857f2a62aed53642b1acbbb77b1b54900af5a2d752040392f51ac96329778088730681282d028b11ed1bee292feeb50ab8a2fcd66150bd97756bb85e9a15fbba1497ba3c053bdfe9a505d593f367fdf2e9ce7e37182908d27954bf853a6cc0e392f2859a3b5b4f2447cdccda4a99533e52275b96cabe24b96281a63dc0b3bc881e05850e6f7c61c9f30785b697bdefeb838316d1da90a006b5921437901e24973d000b88703fa72b68feaf5869e4aa6fe4a7d4065743f359f579c7762d12434fb8b71d2e259ac6ed3fee67aa83824ca0afb041cf7395355b0402a9e7fe4b23cbc05b819152fa75839674bfd199655aa4857d8009ec68aff2b7392773fae094f14987350f745af62860ef85de1446b0d69f42fe6a65eeb1d5007e0d9db6edaef3ab2386c18f5d66cd5c9b39c9cdd5f83884b3eab4a48038d42ae778c6224022a4207bc57d1a1c691ce66dd5b71de377f1d8cc4f01fa68876c6a86af80d6f9e0e5f3ec9750dd87fde6dd7d4c524ea144f79c2ba5be52cac9e49107ef6fdd52d34803849575a09d6fa2e07b1e60f5e13688a416a701bca96c38644cee2a15eb5b9df0990fd980ca6be8d4d86980aa5a822bcfe765996af359fc5f7d5dd0fc9bd68552946ea17ee2d2b4ad9974bbd5ae17b77cb4fe03b067bd1fccb2f253b3b7f8edb3c756a827e412140211f866fc3ef856ca952be4846c663ec09c5b9d2bbd8a48b60d809609522f9ea7cfb2bf046120b94d29214e82821e109debffa5acbf2737d4748748aef91d13823b6e6a342eb50cea25dd2d87313d5a33c6d72c8d10b349d88e7db4937b8389740cbfe0ced0896031bf3da2c4a59f64ef675893f6046cfd60f33eede730bb4909263e2a9c3b99fbeba6b3e964e11af2f1a6e065d9cf29b80e1d43d2c0ddecb7008f211f5e925d8bfaf06af6d66e34d51e98d9b886e1ab5b205e52bc3d8c83113e49e0d19213ee455c6ed017f289ace54d945d93ed6b3e251e5571a0e4aa1791ba2c57986a5fda28bcbe2b395f93ac353643d7356f922635bd01c36d801221a01742799a1193a37c70daa92148c7eac7b62659888520d63556d62d9c242b87cf2d6ff4c571d61d6ee08a03e7da0cbc25086f35efc157b0e9606a4746e9497f5e0ef5967327f95fd6e816340addd44411262c136cb557fa85686bb72017fcc4d3dee3987081d7c538b758886a2d336e3ab2ab80aac163d1c2e776ceb20dcade005465456cdab6db0c406f5d94dca915cbb716b3e5183b2f352f62784346cbbe778e3b60ae4bd207be7be8c1f85309b2079e8945536f71467e07b07d75134f7b1b42e44fe7ac0ee374276f604d14c4f8ed97edcab7db8309e221e3cfadaff0707a5289f6ac453252ca40c403d46bae9eb899a99c34eb3d97edad4223cbc6cf468cb044b4cd26a61aca5c54137016ec4a95fcf57c9f757d21940570b429fba4a0cfa01fa6f3e3074ca62ccc6f888f8e27e74c7b30e161485b7ff35f2b82dabcb159ce8d1b0b8dd90f3dae6e6df7ae96594c10f1594a2b20d7139e3ece5beeeff846331e931fabadbeb52a84504b9c8e2b85603a70c42e1c207b4637fe91cc4cd215fa756a851bf22d2eec18b541441beb6bec441af22c01eebf70d7a7fc8de9bc97f72580e813dd48195afc8fff747425e24e6557fdceff1bd03cf9ad5563d68336145e6a1433e8d1783d4563321aa2b46a829b8845fc18fc5467564d577dd01e0203d61856e3657ee598d5dd249ebaf3721132ffd07b6eea60d79496d4b258659f37cab8eac738c992ee18390a3a0ba4651599fd3bbed2014b28af00510c9a0d88dfddd70ea353b28e02e598a6b39899fe640db3945f113c5afb9e6d5432971fd213a413ab314b61082e2e888b2676f1e7ada5c28aadb41ecc3f61dbfe19d046609e8a8b6aedde9d47ee37500723d9b7ae6c8ca7183071e3059b48107477145d58f564fff29a4b7b11055a1fd89e7871da7520653bdcccdb9d89336fae8ac379ea6182c742eb7be8d6c5b4d285d0d20ad2b40a8236400e52a085122ca7fc3947f4c5d6d5e9d58437c338b563ca98d21145e194f92b8815bbc8eefbf7610ce8a308dfc80852fcd7154cb3c4fb2a00839bc518b7cb208212aa9e48012923f04d3281bd81e13ba2731d6659a98cf9de745ff4188d2e286c0db6c1435b8d5c49b516e7496571a93aa24628aa88ec2525f58795769a95a281ad35d471c29338a73412ec786aa9f8c6b1db7d2f0f72d902c14fb97bbfd8fee8d9291e5a41fa5f4a6cf3b23c5272f920b88e6b2052d1e2ea546633660b2a00e80f62a2b892615bbbd4a967ce13808a2f7d180fd20ad09ff29f0b99d43656613ae5bb7e6030dcea854fc24067903bf304ec0a79fbf73b1e34e40f8aebcadcf263b28f77058410c175d9283df1472a2de3fec38d24d55db93617ceb82f469b0405f60f7e0b274720176ae81bcb4c2a152da53497e1a44d4b8ce8549f5ceaba2464eb8686146bc17903bd1b82eaa9afdefdca2bf59ad8009d98162f70e7157fb02ace534a60070ee0d051aa744272a162113d85e406a69da"}, {0xe8, 0x1ff, 0x5f, "ef7e06a0534079b6b8ee189180092deba4ef721e3aab6342f684b2567b122a311b5d4352168508784349a9027b26c0726935c245aeec2194c399e31cb31f3a70a30a3ee8ce7ed36113d19dd649a8d7588414924e445c30d6581a7ef9b5bd803ae4f5f133712711f3de7d197acabfdd99cf8bbf36187377fe63a1ad9a723a849dbd7e544ee8b449e156735bac0f10a7dbe659b349b3d8784baa86f6aafd7046ed53559d4dd8370b42d2f39255f811704c82b0fd59899455d4c207806e1f932bddb4142d80ef6c2c622242d95904db25c4af6f1a25b0e9fd"}, {0xe0, 0x0, 0x474f055e, "6e00af547ccff554452819c0fc3c1a7b2f1a79c194bae2977ccf664e00e179a90b206ff618b24b844c773ba726a11e0fda0f9205326af639bb2aeeadfd362e77f162c63b61093fda885177c5c9ebfa2a9815c7904b26cf6adde83bf62b3ef95d971d61b8ebdd2d8d4015aae3ff665d9e4047d53d0a6efab8aaa7eff381b89f05907223b781f8a6e9166d90703111851e476dbfccf06d6ca60d5ba482b8757f660653963c259234b92258ec89cbdcacfa954bebaa93f781dba33a3b3102fb14709449555983b229ed7b7d6e669b"}], 0x11d8, 0x1}, 0x4008000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f27000-0x8)={0x0, 0x0, ""}, &(0x7f0000731000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000128000-0x6b)={0x0, 0x63, "8d4cc39b5f6ea711a38455e517ccf571c0ca937638508ff398f3a591672afbb354b6506ecc4f81efaad7f2980dac8658f27be81687e6dce72e0301cd6559d76d0dfb31e1d6e20e2dbc3a28529da78773f081326202b919e961b2a91900c9bf3cad17c2"}, &(0x7f0000a19000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000654000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x62, 0x10001, 0x3, 0x4}, &(0x7f00001c7000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000906000)={0x0, 0x8, 0x30}, &(0x7f0000512000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008f3000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000da000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000530000-0x8)={0x0, 0x3f}, &(0x7f000015b000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000de3000)={&(0x7f0000d3d000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cab000)=[{&(0x7f0000336000-0x34)="6e3e9029b0d62d84350dbcebc64d8192d499482e54153da1bbf9993cb5d981643e325ae0933e3c9f305ad3dc7a839c2e0710b0da", 0x34}, {&(0x7f00007ed000-0xb)="ebc0bdf77736b7f9004440", 0xb}, {&(0x7f0000dc5000-0xe3)="423c29a66005bee93f91b58ed3a3b850fcaced99610606b0deb9fe8e2b22ff7ac1d79294e3f3d7dab0f3b51a3b344f22fb419eacce74649ba44fe503169a70e7cdcece0db87bba2e5327e75ad608aee7d95cc98f940ac47b7868adfe7b30cdca847a92c046944a58ccc420ad7401acdfabfcb7535c8c90c6ed4e85b3ccc0b3d1008e49c7ff198770c6cdacfe70851baa09b264f069a4b5e0300ac9715b6b9e79252ad832d7b9053950307f73986123a9b031fa2c4d03a4e399549c55975181086626898b7c32c8c8257f84983505a32c5016a30295bf5589b55bb737807b15fe756179", 0xe3}, {&(0x7f000058b000-0x1000)="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", 0x1000}, {&(0x7f000080a000-0xd2)="50da2ac02a9aa2328530ed7113144b4ea93229ab2acff3ee2c384c07fafc87e984f153c11ac0f36f0016ac166e58f0dcad7d9502b29a84663a8cab78e4f1fb77a807ac066d0b3729401da250c4281d24e0e3c105bf076a3b05b49d289827fb071018917b45fb46508e2b19a45433db06d06dd46ba65091d572772689d278af3cce21dc4af3f22f9aa2368538f1fb7b98a39cd970560901dc17a51fd8076acf04140b23625b20c360528e5f034ac1914b61bf1e1c26308fc2b330ec76e3816331b0086ac73bf8d72b8cdd9a2e3baceabf9f0c", 0xd2}, {&(0x7f0000107000)="", 0x0}, {&(0x7f0000430000)="d82edc7b5ff0cf679d9911cba898f17ac2927edf93f0a07887f05b9bbb10efdd2862fcb27ef99ef8904d618011ee2b609b4bd1287e8e1e336aa0750bb8fd41e3d8a50c19830bd06854ea37dd8ccf2621b75a91b76333643893f91e76476a31c37e0495b1afa9f972625425d16deb7a0e379127899354550fda62807c4a45ffcd0720facbcf14e08b512f966effe227e00cf07f7978f6f7c71f607edf23d83d050cdccb8613886ea307f5999fe1b6751a7b6ab561780454e3", 0xb8}, {&(0x7f000046d000-0x85)="b80bcd281cfed02eb95c748e4bf92e8e4e8d16e6a1ec291051f5a99c9d7e980076e1f17fc89015e3cda2ec1392ae4c89b51e68c712b13cdf4d5c6dccb91f9cb62010d834d5303d0b9cdd67f713263d73c49e5dd2a46224a11f044499dbec542685161b2ddd2113fde2bab16948f5fdff5fd33d60cce0caab370fcffaeef82fdf8792423b2f", 0x85}, {&(0x7f0000e3e000-0xee)="6120ef21a21ea5353a808faacdfb4d0a3bf1b9c8b7ca4f1d473d29ad932b71f0b1e94240b4677bb2df8138be61b87676a1870ca8b79e228a000ae202b3537ef0b10de8b169bc58141955c92df47b3eaf7f3f5ccfba07dc2467f67571cc3911b7bb8f61958c3a4795f5e88a491c163a09286e30254a5a9a6616f212bc0e7e71601be3236212d57d34eb4cfce191347964dfca51adccb7e6b411eeb205bb8c96f0efed2ba9b1a4ca15cc8698fde94e73f27de80425721388971803e1d2182a414e9d675c5521ee110c54cd78cd167bf3e768d42acb5c4bcb082cd7b86d47047b2507fa2d7ab429cfd8ac793ee1311a", 0xee}, {&(0x7f0000e0a000-0x26)="ea764354a0927ce934737208a6257bd6ca0dc33e2cfacec5b9f8834faa47b9e2085cd77e6316", 0x26}], 0xa, &(0x7f0000cba000)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0x5, 0x7, 0x200, 0x4, 0x8000, 0x0, 0x200, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xc36, 0x201, 0x3, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3c51, 0x4, 0x100000001, 0x8001, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x4, 0x1, 0x6, 0x8, 0x81, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x200, 0xb3a, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x8001, 0x5, r8}}], 0x120, 0x80}, 0x4000000) r9 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r9, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) close(r9) 2018/01/19 13:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000ad8000-0x23)=""/35, &(0x7f0000d24000-0x4)=0xffffffffffffff27) 2018/01/19 13:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f0000d43000)="", 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) socketpair(0xb, 0x80007, 0x0, &(0x7f0000b22000-0x8)={0x0, 0x0}) bind$llc(r2, &(0x7f000034b000)={0x1a, 0x19, 0x65, 0x1, 0x4, 0xfffffffffffffc00, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/19 13:33:17 executing program 2: socket$inet6_sctp(0xa, 0x800005, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000be9000-0x8)={0x0, 0x0}) 2018/01/19 13:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d18000)={0x0, 0x0}, &(0x7f0000c13000-0x4)=0x8) writev(0xffffffffffffffff, &(0x7f0000d89000)=[{&(0x7f00005fb000)="e2", 0x1}], 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000404000-0x4)=0x0) 2018/01/19 13:33:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c14000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x800, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x4, 0xfffffffffffffffd, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r3, 0x80000000}, &(0x7f0000002000)=0x8) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000002000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x5) 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) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000001000-0x1000)="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", 0x1000, 0x800, &(0x7f0000000000)={0x11, 0x9, r4, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x18, 0x0, 0x2) bind$ax25(r5, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/19 13:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008af000)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x80}, 0x10) r2 = socket(0x3, 0x0, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000133000)="af5ce51fff6ddd01cef78cac4dc7ff502316b119805c0bf74aa17f961b47b121c29bb16a7ee68f1691db29aa6532eecd6f5595efbe030c2f882684887f126b7b76a8e8983c3f71594be54517a4635d241bba30d5bbf1732f724e74acfe3d1258549dace83ff7293ca2e85f1744815d89522e562b02b0dab86257eb3599ff7c77bf156ee763758d4dd2d6c1f677b296a44b212d225ff66164ce33d728359d3da87a977e4a6ab6ff056100bfa371f5a67d83dee0287a7c13125e315609a0725ba11e13b4f24c20be793e18e16ca4bf39316e0eb3c016202aa60d4638cf6f69ec", 0xdf) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 13:33:17 executing program 6: r0 = socket$inet6(0xa, 0x807, 0x0) socketpair(0x15, 0x80000, 0xfffffffffffffff7, &(0x7f00009df000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000089000-0x8)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x40}, 0x8) setsockopt(r0, 0x3, 0x80000000000021, &(0x7f00009b8000-0x1f)="4945dccc3db5c98b7ac03558f0a3c9024daadf52f7d2aef2e3aa123619e23f", 0x1f) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f6f000)={{0xa, 0x1, 0x324, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0xc1000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, 0x4, [0x8, 0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x400000004000, 0x21f, 0x5]}, 0x5c) 2018/01/19 13:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000eb1000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) unshare(0x1000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f0000e3c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) 2018/01/19 13:33:17 executing program 7: r0 = socket(0xa, 0x2, 0x329) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005a8000)={r1, 0x30, &(0x7f0000001000-0x30)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/19 13:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(r1, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x100}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000d3a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000598000)={0x0, 0x4}, &(0x7f00008df000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000002f000)={r3, 0xe60, 0x7, 0x6}, 0x10) 2018/01/19 13:33:17 executing program 0: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000f7000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000d000)=0x58) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000079000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f7000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000061000)={&(0x7f00000d8000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000b4000-0x10)={&(0x7f0000033000-0x40)=@ipv4_newaddr={0x40, 0x14, 0x10, 0x4, 0x2, {0x2, 0x1, 0x20, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0xd14, 0x800, 0x7}}, @IFA_LABEL={0x14, 0x3, @generic="02e6ef8c9301c0eac99402e8106e1d6f"}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x80) syz_emit_ethernet(0x8e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "654635a3775b9167f04dd100856caac3af6141b81f1505c7"}}}}}}}, 0x0) 2018/01/19 13:33:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d27000)={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005c6000)={r1, 0x14, "eb9864a0f60000000081ff07ae9a1e33e31f08e7"}, &(0x7f0000b05000)=0x1c) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/19 13:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) write(r2, &(0x7f00000f2000)="ba", 0xfffffffffffffe62) close(r1) 2018/01/19 13:33:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000f4e000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x3}}, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000000)="ded82cefd80000000000000053609d6982f06b899ff7e936bcaa11931d5c36a7577ce97933a2a1b8", 0xfffffe55) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000753000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ee000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x75, "28a09738e4413bc1fe1d0f15227599f4973fb7e76546a63b6de2d77d14ecf22f5bfa012f46e9874eab9589810bdbc08025422dda593db11ecf68ea97964de02b192cde08914f04891e174823c472f297fc6c4b1d6b686bcdb38cb52ba4338bfd0b39e07ec9c9f710d01875c702192127e02f03458d"}, &(0x7f00003b8000)=0x7d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c52000-0xc)=@sack_info={r2, 0x3, 0x100000000}, &(0x7f00004bc000-0x4)=0xc) 2018/01/19 13:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000036e000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f0000941000)=[{&(0x7f0000579000-0x1000)="72904b15c0805c356fdb72291008080d8b028baac6128010996a1b136f574ed427d9fe13d08bbfcc165873ac4f7b9d497b9e58fa751653e2a5b0bbc0125497314d0f8a069de541f3528bfb8cdfacb23e08f084defb26b82326808f9d5dc310a294a5bec5c32e8101f06d79c9712dd2b7ff8428e271ef9d402c78025fd6d4921c71abdadcd41bc053c6ba42afb612d8a4c6a3d1de0efed65b9a762d2f1f72128c60e637fa3ac5475c2e43012a957cae9b3348dfc4c58221c4a04529dcca1877488c7c7a74796bd628593c739c0a0cb952f3a6097ec3b1342b159a3b874aac9f148ade94911e36dd895289a681b635e1fb", 0xf0}], 0x1, &(0x7f000014f000)=[], 0x0, 0xffffffffffffffff}, 0x0) readv(r2, &(0x7f000063c000-0x20)=[{&(0x7f0000f75000)=""/217, 0x0}, {&(0x7f0000f64000-0xe5)=""/229, 0x3b6}], 0x35) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00007a2000)=""/11, &(0x7f00001fe000-0x4)=0xb) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ade000-0x20)={@generic="8dcd0d9a470b4a9f64413a906a1d0063", @ifru_flags=0x2}) 2018/01/19 13:33:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000227000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/19 13:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000763000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000780000-0x6c)="", 0x0, 0x0, 0x0, 0x17) write(r1, &(0x7f0000579000)="e94d341f2d0c9861401fcfb9caa32586a9a03803e31c3f97499fa7a30fe63e98ada9f5ae07da9b412bbd37eda9d72904fc605cbfa8611f80e0e3eaa515f9ffec73884379b12cbfcaff72a2678005daec1094bba51e906a237442af8fed2606d9715ed19781a6b1dea539424e4479e9d4ac8c03094c29f1d8f74c1fa78ee9bb546af929664906c23dec5897ab28c3833e2aee5a551479714e095498b7e9b32a5b01fc3253421f4cb2422ca3146725d6323efd637a6b92850094e6257b3a5de63f5f9a393757cf90888b100410142354504711ce7b", 0xd4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d02000)={0x0, 0x0, 0x0}, &(0x7f0000441000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000c92000-0x4)=r2) sendto$ax25(r1, &(0x7f0000a2b000-0x1a)="", 0x0, 0x0, &(0x7f0000efd000-0x10)={0x3, {"34223e3c0f9c15"}, 0x0}, 0x10) close(r1) 2018/01/19 13:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r1, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000c70000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}, 0x14) writev(r2, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000aa8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000e4000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000041e000-0x8)={0x0, 0x7}, &(0x7f000065f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000654000)={0x0, 0x55, 0x8, 0x4, 0x80000000, 0x7fff, 0x3599, 0x3, r4}, 0x20) 2018/01/19 13:33:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0x49)={0x0, 0xa23a, 0x2, 0x940a, 0x100000000, 0x7f, 0x100, 0x6, {0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7cf, 0x31c, 0xfffffffffffffc00, 0x0, 0xfffffffffffffff8}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a98000-0x10)={r1, 0x1, 0x2483, 0x6}, &(0x7f0000e95000)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@ax25={0x3, {"1ff22ba8d78125"}, 0x9}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="5a2fed78b513f6bb0a6a5b8f14fc986f3df2498bec551e6ec293ab7b57abf3ec086f2a4cf5a81c84e655bf2b3c5f307c123c1ae9350b70ec57c3a59387e7e56baf68a75f", 0x44}, {&(0x7f0000001000-0xe4)="f2f29ba50ffac0afbd98ef093d2617098091bd75d0346627cd54c9bac244b0b4e02783b15a09cdcab38a119d4b0f0ade569c9007dc48e44638fc972f3f18360031ba471ebe0768c7b10321fc2b8cdcb234a96d7ba08eb1c164c1ac8dfc44a07f38bc4390d099d3867043a44b3b63c1c73cdbe1f3a5387ec28a3105b43355f2cb697e3b4aadc039c6618645fcfad7bc327dec1317378a57087d5047fddc56c9c67956e3225f81f1dec2071a5046e482ca44d00d981aeb53430764d677a7fce5429f0e517a0bed4cbd83929588a02f58dd8f4cea6cdfa0ebcebbd5e27a14a5608392c14364", 0xe4}, {&(0x7f0000001000-0xb3)="901b0ec8e37e696e6b8d804a03c94e939ef5fe5bfa5e5fac8ccd111b49a20af16bf05f781e25ebd7553bc763345cdc33401ada61f144524185b5af0914f45341734f15e5e7b56313b73daf6d70f7d9b4c72b0a988e7b71aa5325f5d7f6bfdc4e1c77567c6af2cdc3c7ddb40d708c211873428842133069206019d9173ffa474680fbb9dfb62c36be37fdfccb47e3c64ffaf813f5f24a786d2d75a64020c525910034581f5fe6955f924014b95721930668ce37", 0xb3}, {&(0x7f0000002000)="b8d1cefb58438de714ee9f2bce68ff0470f49fd16e28957ba8b18bed390b7aa17541988f6317244608c9735c72b2a99bcef4f5a9df0303fa7e329d38304c07ef9284c76f67ed30a64d70e1b6f877933b62531189150962b0abf8c53bb851ac6173c2186af5f5f66a1f1a987001937731a3e05576788f83a67fe61a8288807aeb52d437a126a668209638482384efcd9930a89c11841f9f361c6b9acc3d758e50176d2c7fad12c2e9d39cf7ef5220", 0xae}, {&(0x7f0000003000-0xa)="61875f663b419f488c61", 0xa}], 0x5, &(0x7f0000003000-0x1e0)=[{0x40, 0x11f, 0x3, "4d3f3e0c4f1101433f6a939753b9709107c995fa6dd7ed45071dd448e608740abd8b8658c1bdc03f4d8f2090a1dc7e50"}, {0x70, 0x0, 0x3, "1357e5bba5d74f4682906019f01ae4598f1e648bac8fd40ac72641b1cde1b60b73532a14ec6e47aec05b1a951dd9795dbb3fc5f0eef4498e2ebb0b6648fff456eed0b61c5f1e261ddcd0ecb8352d82a33aa72f4f5bb69be445f0"}, {0x28, 0x10e, 0xc7, "5b715acb6d121bffda100fe5f23c912d13f90a250b46"}, {0x108, 0x0, 0x6, "bf055cfc88e3343c99ccb6463232eb8cd2dfbe37afba45e44f1835ace01cd16271f5cd40b1b7e82e97554fffacd2435754039150d22ba01766b24c3439a42f3a0bd19961662bfb125ae49ed546dc45396234924ec2601728261ff6ab0af620ff78c06faf3503f7dd969945f33a2e6ae1b44a63a7de3417bcb881ed5468ba325eb80aa22199f78bd66e44c0051cbfb166857cd7a79aebd4c310bb5423c2aa8b9f51abec91abc5f4acfdbecb9842611488ce8580ab95513299bda2d425832f0902e64f4f11ce17369907000812cb18eff51934147aa04a1c21cf09102f53cbaa3ab5b318e298cc64837db39bfa2bd38614ee7a"}], 0x1e0, 0x8}, 0x8000) 2018/01/19 13:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x80000, 0x0) 2018/01/19 13:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000051a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f08000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000094a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ea8000)={0x0, 0x2, 0x30, 0x7f, 0x9}, &(0x7f0000843000-0x4)=0x18) r3 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00001a9000-0x2)=0xec0, &(0x7f0000366000)=0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ff2000)=@assoc_id=r2, 0x4) r4 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20000000000000}], 0x32c) setsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000d9e000-0x95)="9dc51f9f6ca71bd116fa55e615d951db9d1731f951138d2ce6e3134ccc7b845bde67d07b720709dd5779c3119b940820ec9e8806e14f8a222ef2f1edad30521659c02d9e3a66c77f4b794445422139fa5d39f30607c0d23be41c7004e9b8d587e95d6c1b8614f0c931e09f8dda1e61507121979bb4943d857c8ea50359a2eb28993465cdde3036e3ee0322d0c392ad68af5356a0ff", 0x95) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000f8a000-0xb)={0x7ff, 0xffffffffffff0001, 0x8, 0x7, 0x5, 0x5, 0x6, 0x1, 0x6, 0xfa, 0x5}, 0xffffffffffffff8d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000061a000)=0x0, &(0x7f0000184000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000565000-0x4)={r0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00006c9000)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f000015f000-0x6c)={r5, 0x64, "a7e45b2f6df4ef51a1c8db0fadd9bc175f4d58e78155269b984c46d4e45e675d9755056b3ed589d3f19912a659170eb0e50ef730bfc90a02176d856ef8bd3421e55eb74ce359f8f729cb1e835a16b9f72fa3c9485c79653065c5e48e1ef701f22b78787b"}, &(0x7f000020c000)=0x6c) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f00002a5000-0x28)={'vcan0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r4, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 13:33:17 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, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000adf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000068c000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000200000-0x48)={0x7, 0x17, &(0x7f0000c14000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x200, 0x9, 0x6, 0x6, 0x100, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0xff, 0xf, 0xd, 0xf, 0x2, 0x8}, @generic={0x8, 0x82, 0x4, 0xc320}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x800, 0xd, 0x3, 0x7, 0x1, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e0c000-0xa)='syzkaller\x00', 0x4, 0x75, &(0x7f0000bc3000)=""/117, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/19 13:33:17 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000002000)=0xffffffffffffffe1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x7fffffff, {0x100, 0x400, 0x9, 0xff, 0xa2, 0x5}, 0x4, 0x800}, 0xe) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 13:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b45000+0x288)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ef1000)={0x0, 0x0}) pipe(&(0x7f0000c00000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fc3000-0xc)={r2, 0x80000, r3}) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(r0) 2018/01/19 13:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket(0x1, 0x80004, 0x4) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000d9b000)="402423eb4f229aa0f4a27c7d8bf820d6ba578062db97d381e2fb0398802ba8b2280d4ec41087fe3c0e304528e26a56c881ebd6e12de3e033f7cacd28302302b2af6c5d1ef34b837a3ea254dbf2b68f655db95132cce9a7205459cd96b01b43ac2991e40c189501e361c5f133cb928f2bf1986bd8b10750a5809a4aca044fe8b744d9fd340089caa684cd38df4b4d125d3ba3c3d79eaf6891756670a5dedb053579e97e8187a254c537f5516078af2f3284bf34b85bf330fa21d1dc742480f8c40a7bf650726f08d6c9897e111e00e1e8fb8cc73e0cba854edf", 0xd9) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x40, &(0x7f00000b3000-0x58)=@ipx={0x4, 0x3, 0x7, "ff7f00f731af", 0x6, 0x0}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 13:33:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d4a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000041d000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x80}, 0x8) mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 13:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00007b9000)=""/1, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004e2000-0x8)={0x0, 0x400}, &(0x7f0000a83000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fa7000-0x10)={0xfffffffffffffece, 0x4, 0x4, 0x2, r2}, 0x10) close(r1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e04000)=0x0, &(0x7f0000a1c000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/19 13:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000d1b000)=""/36, 0x24, 0x40, &(0x7f00000f2000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x9) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c70000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000d6e000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000d1a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a42000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x10000, r2}) 2018/01/19 13:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00001dd000-0x10d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x10, 0x0, "a90e36c21841e89a"}}}}}, &(0x7f0000083000-0xc)={0x20000000, 0x1, [0x0]}) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/19 13:33:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000b6f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ac3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f64000)=0x1, 0x4) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000b2000-0x8)={r4, 0x1}) connect$inet6(r1, &(0x7f00006d0000-0x1c)={0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5ac}, 0x1c) socketpair(0x0, 0x4, 0x2, &(0x7f00003b0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000d4b000-0x28)={&(0x7f0000eb7000/0x4000)=nil, 0x5000, 0x3, 0x99, &(0x7f0000dd7000/0x1000)=nil, 0x1}) 2018/01/19 13:33:17 executing program 7: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000dc5000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) 2018/01/19 13:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000d7e000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000349000)={0x0, 0x10000, 0x7}, &(0x7f0000557000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000422000)={r1, @in6={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000387000-0x4)=0x8c) 2018/01/19 13:33:17 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2f3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000ed3000)=0x0, 0x80800) r2 = accept4(r1, 0x0, &(0x7f00007f0000)=0x0, 0x80800) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000dd5000-0x74)="cfc601a8cb8766e3a824ce1d69642b2395ed9de6030e999f081fb14a4c1c6a5654651596dcda5349844fb36935714b3a02b359777e8d34272646ea15b5309297b7cc9b0e9825ce61955b098065f0c0708bab7a753c31333efde2d3a2795b3aab9384d0c8faed77ade0da3b6cd3debb513c552da9", 0x74) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bff000-0x4)=0x6, 0x15f) connect$nfc_llcp(r1, &(0x7f0000fcb000-0x60)={0x27, 0x5, 0x1, 0x1, 0x80, 0x5, "691f706b8588c6403f5ea0419382b7a42abb2d1b5fc9b1b0504390cbf1d19519196efbbbb575a72f00ec04565655951a5c8355d56dc720ded5f5358b5b3256", 0xffffffffffffff7f}, 0x60) r3 = socket(0xa, 0x3, 0xc) bind$ax25(r3, &(0x7f00004df000)={0x3, {"3db2e3e9819fbd"}, 0x2f}, 0x2e3) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000faf000-0xe)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendto$inet(r3, &(0x7f00000f7000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fc3000-0x1000)="ba", 0x1, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x1b, 0x3, 0x3, &(0x7f0000348000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00006d8000-0x2)=0xfffffffffffffeff, 0x2) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/19 13:33:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffbfe, 0x2, 0xe3, &(0x7f0000968000/0x1000)=nil, 0x5}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/19 13:33:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000238000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0xa)='highspeed\x00', 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x9, &(0x7f0000002000-0x48)=[{0x9, 0x0, 0xffffffffffffffe1, 0x2}, {0xfe1, 0x2, 0x2, 0x6}, {0x9, 0x7, 0x7fff, 0x3}, {0x80, 0x4000000000000000, 0xffff, 0x4}, {0x7, 0x4, 0x75, 0xfffffffffffffea9}, {0x3dbd, 0x7, 0x1ff, 0x8}, {0xff, 0x9, 0x100000, 0x100000001}, {0x94, 0x7, 0x20, 0xcd31}, {0x16a0, 0x800, 0x7, 0x8}]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x14)=@ll={0x11, 0x40000000000c, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005f3000)=0x6, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000154000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00002f3000)=@buf={0xb8, &(0x7f0000042000)="d105be53e398baed785e3b22744bcf954a11d4d7467e85c5bbf00574cc5855431a58531d69879a25aa2e64dfa63073bb4b6ecc44348677a7eddcd6a343a841c7a9a027beb1e491edf9f8195fe2fc489ac7047e244eeb7ae8cacb9da97d362cc904e1be47f6534262221075aed8016b85b9de256cc63964c24262534a3a789d3cd2ca2db03a5ad90cc06c9cd5c2c4b7b4dbbb49543ae5daebe88c6ec3458e61f63a72692d666845fc509dbd19b2f39704cb129cda9922aa2b"}) ioctl$sock_proto_private(r3, 0x89e7, &(0x7f0000ca7000-0x98)="625045cc673af725fbf3fd1c7eab836d970a7d767aacb5f408e24655eaaae24b7a7d620574381ac100bbfb6b7feff274670bef3d90740870c3bcb8215dcbc807e0b755839351174a6fc36f81a9c0dc2b7cedd16a7cb8d40eff1465615355ff21ff5216cf20b82f0fac8b7b086c4be730a21c78dd548345e2867c7a7a45b1dca2ff45f9a34242b7b951d79eebc325277ae705b403482970c7") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) shutdown(r2, 0x4) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000e04000-0x18)=@generic={0x7fff, 0x20, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e58000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff9000-0x4)=0x14) connect$bt_rfcomm(r2, &(0x7f0000992000-0x9)={0x1f, {0x100000001, 0x1000, 0xcc, 0xfffffffffffffffc, 0x5, 0x2}, 0x5}, 0x9) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/19 13:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000e6c000)={0xa, 0xffffffffffffffff, 0xffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb}, 0x1c) 2018/01/19 13:33:17 executing program 2: r0 = socket$inet(0x2, 0x0, 0xfff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00004c0000-0x6)={0x0, 0x2}, &(0x7f0000bd8000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x401, 0xfffffffffffffffe, 0x9, 0x9, 0xff}, 0x14) r2 = socket$inet6(0xa, 0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000)=[{0x8, 0x100000001}, {0x4, 0x80}], 0x2) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000002000)=""/83, &(0x7f0000001000)=0x53) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @empty=0x0, r3}, 0xc) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000002000)=0x40e, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x20, 0x200, 0x3f, 0x1, 0x101, 0xffffffff, 0x7d, r1}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x2, 0x800b, 0xc4d, 0xb2d1, r1}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000007000-0x1c)=[@in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x100000001}], 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000008000-0x8)=@assoc_value={r4, 0x40}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000008000)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000-0x60)=[{&(0x7f0000007000)="eba68392af1a60f311a1a4e5b314c48a80d26c8be62b63c7d3b5d7652ae049e911e7a4d80b3705a72a875609b1ed2eb5f18d183b833e38eba26ed0b02db4c8e0d71d9707ddb4c3226b87e321503ab6b357a4bfd5eab10653c7eb6baff20aa735", 0x60}, {&(0x7f0000004000)="871ddae013ae547469e9b16a0a4bcaabdda0e06a4b1128675cf777bcffde13abc00bfa0765a5ac25b6087480386f924f51d513c41ba7f23324e17835c14a47e91506c671ed7183f90e4ded9fe3a32c85c7c1f152b9cabc26867d6ad72ae839daf99c62ebf614ca8519b3e38151e41eddba1825978860ee3aa1e2f4983f7c2d7c1cf88020b9bb482a6e79fb5d93a541f5da9487055a4fa57c71855e6e01887e129a0efc5395a16b56b1ac94aa1f2eca45aa", 0xb1}, {&(0x7f0000009000-0x21)="6478cdcf8fcabbe72a946f6e7578fb8f975a2d712455a283e325dc725aa4135d7b", 0x21}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="239567cc13278b98820098e058d1953f60b5a6f76d65337041f0f226bc60a932af42e03839a93068091cd07188792b60a3dfd0eadaf609e8492a70ce50d39367cc3c830e5762f57744e8fba56fbdd7a18c63aed67aa467d12f79cbf3a8195e507d16ff2294c252748b5255615102679df8632519070db61e714d8a33402f69f12288275d0b9736", 0x87}, {&(0x7f0000008000)="c5a511576759cc", 0x7}], 0x6, &(0x7f0000003000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x8204, 0x0, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x9a, 0x80000001, 0xee72}}, @init={0x18, 0x84, 0x0, {0x9, 0xb7, 0x2, 0x5}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x7, 0xfffffffffffffff8}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x100000000, 0x9}}, @init={0x18, 0x84, 0x0, {0x5, 0xfffffffffffffff9, 0x7, 0x20}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x7ff, 0x9, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x9, 0x1ff, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0xfffffffffffff800, 0x1f, 0x800}}], 0x1b0, 0x10}, 0x8c0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r4, 0x3f, 0x20}, 0xc) close(r0) 2018/01/19 13:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000323000)={0xffffffffffffffff}) accept$packet(0xffffffffffffff9c, &(0x7f00003b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000368000)=0x14) sendto$packet(r0, &(0x7f0000728000)="56aa3dcc75812a5f21f380e8112720c3a0b3292ba6ee3c1107edeb1f19e9d6a0a93a5dc2ddd45b8b782d0bda08de5d063ee927d9b952300f2ac879b81e531b640ca981347e86c8d75da868210b5db64ee6794621bd5165a365b8b57483c834c09310b1991723353b20b6b6694bc7b51e3dfa48ed", 0x74, 0x4008004, &(0x7f00008b7000-0x14)={0x11, 0xc83471830bf4ab48, r1, 0x1, 0xe00000000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/19 13:33:17 executing program 4: r0 = socket(0xa, 0x4, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00001bc000-0x50)=[{&(0x7f0000884000-0x84)=""/132, 0x84}, {&(0x7f0000668000)=""/136, 0x88}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000d2f000)=""/70, 0x46}], 0x5, &(0x7f000045e000)=""/115, 0x73, 0x1f}, 0x10000) sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) 2018/01/19 13:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000072f000)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x20) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008fd000-0x20)={@generic="3b6901d24fe9d6945667669a4c64105e", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common="74756e6c30000000f1ffff0700000100", @ifru_data=&(0x7f000074e000)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ff7000)=@get={0x1, &(0x7f0000421000-0x8)=""/8, 0x3f}) 2018/01/19 13:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cd1000)=0x2, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000df2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept(r0, &(0x7f0000da8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00005bb000)=0x32) socket(0x10, 0x8080b, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000028d000-0x4)={0x0}, &(0x7f00003c5000)=0x4) 2018/01/19 13:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cab000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000d15000-0x4)=0x3e0, 0x4) r1 = socket(0x11, 0xe, 0x3) bind$ax25(r1, &(0x7f0000915000)={0x3, {"aa0265b04a68c5"}, 0x9}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000080d000)=0x0, &(0x7f0000652000-0x4)=0x4) sendmmsg(r0, &(0x7f00006bc000-0x1e0)=[{{0x0, 0x0, &(0x7f0000172000)=[], 0x0, 0x0, 0x0, 0x800}, 0x6}, {{0x0, 0x0, &(0x7f0000267000)=[{&(0x7f0000135000-0xa9)="2a298c94a429dcd252584cceb69a66ac749853f1891b955d82ff6eeecbe9e3617d25896b089fc6e6ce4073555537ab04d7d832f2bfdaaa3f2837b4eafa74b3dc5564173c57364b29332a134186e7160f4de0ee076c803e960a88f96f2eea66949205a41a8290779a3181874f92fab118d96a746a1b11eb54608e64ecf9d280c6db0649e57bc66982bd4d10afd4b621d6fd3370eac853d7a312d82ebf7bd132e2bb89525784d385854e", 0xa9}, {&(0x7f0000888000-0x5d)="36c222302d8ed2de8064d1f875d24418057966bc8ebf90d6970e0e602e639a336961250ac6baa231f1972bf5339d8a0a162cb94d48e0f28b01ea61893bb596dc91e68ff31beb64f8a92368f6566cda0df1f632297cd109dd07cc9d2b69", 0x5d}, {&(0x7f0000489000-0xf1)="2b355f2b90c07b76276a371bc58942623539f498b43466a1b1b83be85439b5e33b2047e3f3106a1df4dd8ac683e6068b32aa714d0ed2656f21ca9f2b074b93220026d57c05adbf8f3493a676a8869bf95a64449db37d93ec5c9ce88a25112717d56d146f08247a0cbcf42270b503552f971d85b61ee0a5be6594cd2fe2480c8d68f6f9f108e0de1bce0e35863b6883c0388a12919e8fadb8173b996f2beb381ac1bffc30e15a06287f938a4740412367fd02bb41f0d8619a269f3b6b05bf85ad3132b4b18232d628c9fce13fdcb163a4bf5eb1595eb3cac18b6ae2297026a1635e4bd730b542d18bfdb18b9d638c7ffcd1", 0xf1}, {&(0x7f00006f6000)="4e8af9497ac1fefc95f51a58a3ac60fecde5b8d7163c55f975ddee589c1852050a03c2a93580e1afc57ce41f44e15c7c", 0x30}, {&(0x7f0000c72000-0xea)="73275826a9a021a4db840cd2566be67dddfa6337ce3252c4b913b142fa97d273d4317420b6a54fb14f57050c5dea2d0d231c1eefeae47fd9fb357d01db2886cceba237b182de0ddb55d765ed61112cce758cdb882157f830f646185aa86008800b37ad24c9bf2d451b3b0af15c54f64b96894872c7a50b5127a817a7284625ff03bef0dd35435073ca13db8e77128d3c5f19ac97d21914a7965167c5871f72bb32e1c5ce93adf91e343f80e7d79db20215d9e5d48e87b288fd718cf881063b150b2bb0f3bae21f5db60454d4849c84e8d426afaf2a60e982e8d34b28c45c3e61803a65b923b5ab2f3abb", 0xea}, {&(0x7f0000aa9000)="7f9e7b043c98918a8eaf", 0xa}, {&(0x7f0000cb3000)="b44cad9bfd0d5dd7ab45cbbe0688afd7017b59b74c419404194dfeec0329c346f46ed32d8cb4a03c2fcc86b1ddab48c06abb4d229f5515d0df71cbcd2c769505f297667e5429df7c330d62d72f", 0x4d}], 0x7, &(0x7f0000c8b000-0x328)=[{0x48, 0x11f, 0x8, "92a506035bb63a25478b0fcc9e59ad4a9e3c32f2dbcb3e8503cb9ed23182a3d60c43bfcebb95744311d14a112ad5c54b4ab2"}, {0xc8, 0x3a, 0x10001, "4944b558cf33873c0fcd59544e54043f6e2ec58c9f01fe125a4ef50c24ee6a99991e5ea1195017ab2aa3331a756700444671b3b61200b7bd2cd3670ee4c42af78dadb2e6a2da5b496d72c8ffc8442006e796ebd8662d6111e3375bde872fbce3433a62edf2ef3d597109661fcabddaee10f949e58e8ced1757bbb7134d3b8dfb568863e6fc73937e4c76fd723d07f26b6823a70c43e990ca549695825efdc0b5c2008eaeb2e93277d5d1ef20ca86d4472bfb3948"}, {0x18, 0x101, 0x3, '^'}, {0xd8, 0x0, 0xffff, "b169b5aa17b3e64085575f1ab59eb0d1f7bb604140be0f529a4f8b8af8e82829b211efbbf1206d8855e53ef54cbd719cc9ddbded49dc58a459250830fe3280aaae69f8cf1b3c6a9bad89c5799f96b82d62d5598bb16437edf3d1ba3d0904b7a3ec58ba78b30b61c36af240f92f5252ea59197825f1227cb4042add14934ba4e6f44a44ded68f60c7c78d382cc30ff4913bbafb25e6d47b43e4f69a6de1f8bad50ee09d09a1b7d1c11475f061c951f210a135d6e98be2cbdc6842459041ebdc583cfc21613c"}, {0xe8, 0x1, 0xffff, "3cd3be4258248cd8533b7ea4fe2951dfe98dde9b3cb9fe981f384199b07312723cd417347044395910f3692a4d90378048df7dddb8aa09c4180cbc9c71fbbc0f0ba6d889d8a467867cb523e5cb924af8926276ad64e01425237ac15757255fbd2fa5a8553a46494c0588f2a0cc7b7789aca4e35e74bcad23665a11c92557fd6c825e1d74e7296ffd41b48c2130dabc00b872a1f8e55eaed52925c496084789ba6f8b2aebfa57e26d0729c0fc8fa49663bba32ba3fab76ec6675dc322332bce3e69378af8271a45b897fa15743c906949e08fbe"}, {0x40, 0x105, 0x400, "eec6f9fd4b36a3c01673db658d9b8c6d850c8508361b30fc9681ef69fa02bd1553ea3d002619efea5d678b28c52eb451"}], 0x328, 0x1}, 0x8}, {{&(0x7f00005fe000-0x9)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ac8000)=[{&(0x7f00000a5000-0xde)="761cec8b0f769a0ab9d9323dfaaf06446a8e1ee79de1808108484acd836d7833410ef0c18ba03ae9e8f92e4d129843f1fb4c74c96545ee3a6228cd578f232c6f646fc3d70dac382d28157f88b579ef81357f927063187c4f9dec568b30a54127a4d0a09103df095c711cafd538083527ce6af454a0ce42c0e0abb4bb18b3e2b7f5b14924b5b0bc7e31703bcb5f461b0c67df3752451e0dba0141604179917580535bc8ec6f8ec155b4d57ca76106a53591b6f3415d74b50bf4bdcc1e3a1b6f9fca028dd89d24fdb17fd3da1fb375fe42048381651b5fbdedde57de26fe2e", 0xde}, {&(0x7f0000bf6000-0xac)="cc7d8d4d61fb473581defda950b124f5c354883ea9e3abca96a5da99a532f55ad8ee7f87410b930f0422eb7ab03831627b713fecfcc97b6814e43ae80f46f6612c2d226c5d618447efe5a923b52a5b59a6d27fe2fabb35020b55f1687ed49fb0470943188b42125b362b5fe66efd8efb18a65dab3f9b5253a0e9e934ba8e8f86d98d650d871e3435080d5eec3168e8ac4e9f500518802755adc1e1da8f54e6a978859ad50bd93d1632c617c3", 0xac}, {&(0x7f0000b8c000)="07e2ddee9fe174b4806155b4", 0xc}, {&(0x7f0000c7e000-0xeb)="88318aed0424d805312d76c122fd38b318532057dac5d6eecfa58ff7a7ce7fa48fc7f5763ec03301ce4d9f2bb39c342c453b3a4365499f705624728aaa2618ee618342138252a229dead7318f86fefb1b81ba0647fc07a0617ee08481e0a389019a7f2c43a89d138ef34ac15db4f86b6af750805915b3bc5ab91231396ef16fdac71094f849f3015367f9136605b2fea37bf489e856d09d593811db5841fd587d1520a56b5f7d07fdf78e212214dd691799dbaa92ba5f90ad6025a889e71b3b0168472d84c03a62e54c2d9762d67590f6e55d2ebb7a281419ffa212a744d898838ff47cd3aeef1b3dc2604", 0xeb}, {&(0x7f0000be2000)="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", 0xfc}, {&(0x7f00003c2000)="344ad890df5931b0c6b46656327f4b3e103367f79944a479c18b0b88cdca79cb49b1173f4499f044716efed63ecfbda6a9be1e2b08513012ea7b5664520daea55d58a351c4d58d1120435c1d0fe64b5f7792e3560965b610555aaaee6b3c914c56587a572dc6018d1a1d0ab7b4bb047a90e8a86418f950f2fb985dc03a499785e5730e9d74355527c6891924374f0b7a4eb2d13157c8bea31d7522e82c927370c6b5715977b0a23cbabdaf47e40e871f18d282f1dba51c34ff12adf28fa199ec97853e996a82a12d8dc51db169c1bb2378385fbe93c19dd128498c71c67cd4db8bc225e9133d04de22caac1a0c5d11b72f847a1c", 0xf4}, {&(0x7f0000618000-0xd0)="1996d245c184b66d5f87e472e027147fda9aa5cd9ebd8d4aea41a90fbfd214c3e8023de7ac1d06e73bd960026f47ff025ffcbe39e44feca496b4be6d985cc9bb9ed658e5ac248f926160a06ca74c513c5ec8dfed8b0cf57298479404a1fc91306c32c4de0ce5239044cc418b8598450237cac9279c34eec4abb3df8de3a8eab263f6ccee3d308c90ae920e63c1fb1ffac09a6555607f9a7b7556099b316fef0b5dfe2a63bc8a862bdea4731c4e485568fed97c9b8a49ea766962d6054fe6ff018b86e21ad4b16ba3a4e54a1458df9194", 0xd0}, {&(0x7f0000214000-0x2f)="31345e0ba449025183783258ddf5ee982f34778e582f97b35f56dc48daa9fcff240345c97f67dd6c176851c0591ee9", 0x2f}, {&(0x7f0000ccf000)="8b085c280dd3f87f4f92f38b348dc3f2979725cd27f8b242b9fe53ba633745131334d24051aff8ce9bba324fd195896ad4bc7e7bbc066fae5ee7c44fc891c8f24d", 0x41}], 0x9, &(0x7f0000b8a000-0x78)=[{0x78, 0x107, 0x1, "71a2cc0ca5954b707f41404b2826ed3652c24696c36543294af557f83c668630ff59d00dc09893a1687e9fdbebf8787d281958b039349bace4d94aafd99a6094d3e69a5125ed720305ddf21ec71bde28438f32687b0e10af1b01190e34add9d25e9d"}], 0x78, 0x20000000}, 0x80000000}, {{&(0x7f000095f000+0x1f2)=@in6={0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f000071e000)=[{&(0x7f0000d32000-0x28)="ce7b14a443fb80da9e29170c91568f2d0069e6e106a9e620ed3ad0d579c4756d1d6cc6d9749e412f", 0x28}], 0x1, 0x0, 0x0, 0x40}, 0x1f}, {{&(0x7f000019d000)=@nfc={0x27, 0xfffffffffffffffe, 0x2, 0x7}, 0x10, &(0x7f0000b97000-0x20)=[{&(0x7f0000b28000)="037421ccf2c2f6d8d5b006fa89de21be4b6f96bd11f77f9da7d99ba0", 0x1c}, {&(0x7f0000367000-0xc)="709ff4d342ae0e675c7b042f", 0xc}], 0x2, 0x0, 0x0, 0x8000}, 0x6}, {{&(0x7f0000c94000-0x10)=@ax25={0x3, {"feca2b81f538e6"}, 0xee}, 0x10, &(0x7f000015b000-0x20)=[{&(0x7f0000847000)="593ed6ce3001b9cdccf97ce28e0c15549a5891d447e3b72e081fe1c03c763aab4f4542ace50f45633013797ff9787539", 0x30}, {&(0x7f0000f48000)="73fc652c591af6d2ab46e550c033711861d57adc14e1ed1b9b4bf6d04d7345f18e6412d83078cfabdff0e6596dbf3f84459bc4579d34a768f68afb4c96b1498d35750bbbba4bb78794c58579c5346942a2cfaef560ffb607e2303c4aa39016091cb25bfab4791912ab1f1ab4846bc539d1e4d499fc7d501ab3ea1d17702fc6bc3ee4ea229f0a9ca35643811a257088105cd7d2b8cabb4b939903db77e67b14f003f206c33f656ed287730a833916c48588d8271b81d0142e3e77", 0xba}], 0x2, &(0x7f0000532000)=[{0x10, 0x11f, 0x8, ""}, {0x40, 0x117, 0x0, "fb544aed08297c2ae14131569ddd47e804c4ea4c42b08e26735ebfe5e4395995a8b44eb21ceaf97c84f9c039c4"}, {0x80, 0xad, 0x6, "8365eb2aa4824bd7f033cae96f95126fb6496bbb7736ee49cb9b5e493f9e4774dd5ca9f68fc980ba0193261f96c0b1caa13a845b1552172abff4d9c09df11acc6967b9a0a2f93353979307f2b5bbf3ae8dd6554bd3f0cbe7aa6d172528f49799d3c85a66f62818f8e9b69f63c42ca9c1"}, {0xf0, 0x18d, 0x9, "c9cf3a7a4f9f7483855cec673b13aa59e5d69c4725e727116d0da11ca7f0953bc51b8cab2be66de807f1e21d69e05321c0439eaf3c6a4fa040b29e4e9721ce65cce2934aace09354b623f8496bb973b38979e56162dffb02c2f94858420797f5905629a5889a803505994bebaf447fc919e874efafc97d481c1536aae7021fa5cb19cf5d2d8582c3ebbbb9d746614d244849de6bddd1b4981d5bfdc022a5213584b73b8f8f524456800f118f7f1d137f167848bd293519d3e3a1de0fc366e7a26b83c7d42b4a9ab3fa94c91ed4057a68d626ca4b35c23c13ff86f3b967"}], 0x1c0, 0x0}, 0x400}, {{&(0x7f0000789000-0x20)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 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{&(0x7f00004f3000)="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", 0xfc}, {&(0x7f000025c000+0xe80)="e3cc6f3a08ba45b685e981e2b07ad7b40e476e695a5a2c6127369f5674e87d9020bd470a219ada3f98da35fc05987ea392fd3c41147592a463cd10098df5aefb889a3c3011f189abfd14d976ace107fad0fb2c186fd5d763ef625a0ff6a70fc201a8129b71d5341ef048c7e613088ca447eeb168fe82d04b9c1f213e6a123d90cc", 0x81}, {&(0x7f0000bb8000)="388830193794e2b2ff4adc6e58609607b65a67bae2e6764e53fcab23504ecb", 0x1f}, {&(0x7f00004cf000)="5415413066f83be93190bafb5457ea6f33491eb84a06079e3c7835228c000c48fc2ae2829b0f5fea1e5c0a404c06bb78d9ce76321c", 0x35}, {&(0x7f00001dd000-0x41)="cdda6fc1b51ee670f48258ebfa257fe36bed47e479a0b3b0fa770ce6ae6acbf8ba249132406e1d7b41a0d65b95c20e5fa2673dd5fba0cad62cbe6d17d818a17d9a", 0x41}], 0x8, &(0x7f0000649000-0x180)=[{0xa8, 0x119, 0x8, "e9a01b623c9d7d4e34b6eefcbfce07302370b0f5c822ba84dd93e3d2c5dcdfbecd87a8203908aa57d193c3f9b44433bee950f09ecc12f9aba5f42c60b49da188c8e1a3ec8c8c5582028ff7b2e8e6357a25d356e49d24289b090928e93949af48935981e91ad2120389627350207253d51da05d93e617b5faceac62e30b89d9f15a8d812974c3b44f016f59aa24afeb2abcad9d"}, {0x90, 0x113, 0x62da6e41, "fd81220322245882a706fa25cad82a3da8dd7243ee8c99b22f1079a7375a92e1957f6900c075cb9ceada7d05899d38f9459ffbf73793e5d395bbdaeb5e14e1bcfbd899b4fcba7aeb867a11258ad336b8ebeb3e11901dbb3011e416dbbc96eda575f491db33e6eb4eb8980879166b2883bb57ae5246290e318ae716"}, {0x48, 0x112, 0x8, "d89491f58c97d99958ae5dc16e475f5c2f807713b22cc02420ebe38a32d1cd81bf8a5a04cd40cf6cf98ed39e8d6060477e8a"}], 0x180, 0x4040000}, 0x6}, {{0x0, 0x0, &(0x7f0000297000-0x10)=[{&(0x7f0000a78000-0x61)="59acfb92d3e64d2326f574607bb916fe2a735f39d64082cc63ccc4af20948f2a516ba4e080d35451bf056219257062741c4d843fa54744d12a94cfea2dfe6419929834a25c186686b794341604b5216f35f00066912d813392f78ac3e891418944", 0x61}], 0x1, &(0x7f0000272000)=[{0x10, 0x11d, 0x1, ""}, {0x100, 0x11, 0x8, "71d1330f0eeb14ee05f8027c3698cad9d5a5d71b66d7d9f130c4bab543ad67588e4b25e3b62c58a2c35b65865d8cd2e573377c74665d50a1236e08a8ca5210bc9c56dfd10ead41ce50253b50d2aff027b79af67b0196835961381e8c1b9d974f2b53a95a604f7aa63b176a483e2b4333f14990cf1d1322bc3ea9c29ce4fbd9fd4d8575e26a1ce61ab0b80f4a7328bc3eed8fce57afc60bf0ae9d959a84636dd0bd3658ed1b7341b5b3bc637c338e3ad0459805941e75dc19a1a84ea6b2c6e577ac4436288b7dbef6fdeab3885227ff229cc11ddba5c8af1911151e30d6c724f8976350860480575032551daaff"}, {0xa8, 0x111, 0x4, "5292d19913096de5756f76dfc68fe7ec08b1d105ab49920adf5f0ffdca620d9567126f27fb25a08f1b71e0d0caa2f4911482cfa308a842dd60976807f25d3e490dee212c5c25fc2928bcbff13d06129f5796401e663f3cb025a57876423ee5f06a3ca7eada380a4d9b77a2c9bf804f374f6e45a049afa9d6cda933422f66f14df4ef9acdf29d2e2979fccbfac3a63a4596de14ecfb08"}, {0xf0, 0x10f, 0x9, "bfeae8df051d48d5c62926050d877a380dfac41afb7720fc7d5b78d9fefd7387803d22068d9207101405fe23f2136a7a01f0cd317b5d7cf0cee04bde82bcc610803c21c0b380ab1d2e940429c9efa48e7191d747d5f19858d03a9009d0e32315e275b2392998a7fdd0b936bd1f5657f5eabe846ce202c3f3b6840ed4b8169c80bc32aaaeab9d7793b159e3c8944cfc46862cb04610c40b714662f72328230c0d938c99eacb213617c74cb0be768c25d8b7d68d4b6b30aed72a293ee407c3bf0e293816c2d79d9776ac86502af9de7034aa6610d1d526711c79e5"}], 0x2a8, 0x44010}, 0x5}], 0x8, 0x2400c000) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000344000)=0x0, &(0x7f0000f26000-0x4)=0x4) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000033000-0x8)={0x0, 0x0}, 0x8) 2018/01/19 13:33:17 executing program 4: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000000000c8) r1 = accept(r0, &(0x7f0000b57000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005fb000)=0x800, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r0, 0x0) listen(r0, 0x5) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 13:33:17 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fcf000-0x4)={r1}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071e000-0x4)=0x14) 2018/01/19 13:33:18 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/19 13:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f00000ef000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 13:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000532000)=0x49a9a4cd, 0x402) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000147000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000)=0x8) pipe(&(0x7f00001ea000-0x8)={0x0, 0x0}) accept4$nfc_llcp(r2, &(0x7f0000783000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d88000)=0x60, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f90000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000863000)={0x50000004, 0x0}) poll(&(0x7f000054a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 13:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000525000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000428000)=0x14) pipe(&(0x7f0000754000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000412000)=0x4, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000077b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2018/01/19 13:33:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00001d3000-0x2)=0x9, 0x2) 2018/01/19 13:33:18 executing program 6: 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, &(0x7f0000f3c000-0x38)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f000053f000-0x70)=""/112, 0x70}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000b0f000)=""/147, 0x93}, {&(0x7f0000001000-0x45)=""/69, 0x45}], 0x4, 0x0, 0x0, 0x8}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) ioctl$void(r0, 0xc004587f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x6c)={0x0, 0x64, "2fa03711e4a725507952bccede714e81c95b2128d8b35dd276807b2841fc031a6fa96e6f39ee4e1a0a3347cf9ea24c91610cf8ab89fc0543ec2f5c7fe6a30dc908bd433f057d8ff7a5c7468c7e14471e68a824c33f0e4664c8f76e5e0e72f6a14367b476"}, &(0x7f0000004000-0x4)=0x6c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r1, 0x1}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000002000)={&(0x7f0000005000-0x8)=[0x0, 0x0], 0x2}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x0, &(0x7f0000005000)=[]}, 0x10) r4 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000)={r5, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000008000)=0x0, 0x4) 2018/01/19 13:33:18 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00001fd000)=0x0, &(0x7f0000710000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r2, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) 2018/01/19 13:33:18 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x7}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0xc21, 0x5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x40, 0x1, [0x0]}, &(0x7f0000001000)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xf682, 0x7, 0x4, 0x7fff, 0x7, 0x3, 0x4, 0x3, r1}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={r1, 0x80000000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000)=[{r0, 0x18, 0x0}, {r0, 0x4040, 0x0}, {r0, 0xc010, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8100, 0x0}], 0x7, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r1, 0x5, 0x0}, &(0x7f0000006000)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$void(r2, 0x5450) write(r0, &(0x7f0000005000-0xde)="db7a48465c50ddcac57c086bb2523e08596e523bd4388f4d60a1a0dc3a3b3e7b4fc9862daacd0510c7bb56abe85fbf68742842edf3aaec64315c45dd7bdb3f0a85eb60c0680cf6a29f324526485f5b2e5b745c26150c4ddd48e55e8ba4c85e6ab9725da22637fe55a5781f7b48797057a1e784ef3914cd2f81dd534f46df76328bb3d8eae8c5da6d5af781dcdb58f7168305229382acae39d4b829eea3ec5423ddd221742f8c44531a1d618d92b2ab8ee187c5b1b3247da7bf5a3528e338fa5b15aef736810d1f7b44bb5802a29041b5e5dc87cdf975a9ca9d6947fde1c7", 0xde) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000008000-0x4)=0x5, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000008000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000009000-0x4)=0x44, 0x4) 2018/01/19 13:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r0, 0x7) accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x2) pipe(&(0x7f000084e000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f00005c7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000793000)=0x1c) 2018/01/19 13:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendmsg$alg(r0, &(0x7f000072f000)={0x0, 0x0, &(0x7f00003ab000)=[{&(0x7f00007f2000)="", 0x0}, {&(0x7f000009a000)="48510de0add97dbcf610a71db4e4720e0fc91aec5279971a1d18945f564470aba3f890e905bb6c17d666d0090d307058ad94c146ff5ea12f378dfae3114a016c4bea9c0cc77811ae57615a4fc4997c6e82bb8320d6a5834e", 0x58}], 0x2, 0x0, 0x0, 0x4004}, 0x80) 2018/01/19 13:33:18 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002d2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000045c000)=0x58) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000e68000-0x38)={&(0x7f000053b000-0x10)=@ax25={0x3, {"33a1110d61880d"}, 0x4}, 0x10, &(0x7f0000534000-0x40)=[{&(0x7f0000d0d000-0x24)="7ed3fb346f4cae0a70017750ada4bfd8f5a29e8b14405007d649aed2394cf5dff4e7b07e", 0x24}, {&(0x7f0000ff4000-0x8e)="cf70e8bee0dbb2818f288e5f14c52c116627ea34ad7b045da80adbe2bfaaad50d03b38aca3556bf876b54d01734a3694bf11aac5241f555a53a9187122a540942dc8f64065005b11c2af81899cd3cfa18c3b897d34e3b114d3568e5f3fa202b942752f6e3c6f570e274e074f605a9761d56e94f97a6f9f92a04fb1316d9be69436c970a3e079287ab3742535e2f8", 0x310}, {&(0x7f0000ff3000)="d4b25d446b4b33d2fc1ae419a1c1dca22914067b14c4b765acbaf2c20136c9a881aa521b6668ff7f000000000000a9f23c1b9d102603c1e0a1faa350c6b50cca36659c2376be8f955ed05bff24afb5f6c01ab1718f4af7c0411e9fdbafa151476a2cb91805a6a4f595c7b4dbc7be047d77196a601f46d171a5de63d98852702405e98601000100157a7f2dae03b1106147f68a505fe82037e7bcc7890b560f255f855da79c08a07dc6b9919d51f9cbbb2cf9a2a61e32b05281932d03f7e214423c", 0xc1}, {&(0x7f0000e05000)="b5286836fd209c04621f4c3b164b06e650f40d45c88b6ab8d77f6f785b2914ceaaf543bee77336c24ac930179f3a37e1ba3faaefd03d550d8d239afded92bfd8d12a35b6f4f7219fd7d21fcdd49ae05443e09a4fa5d3a5eade70ca70f9b4a4a72027edb9536c4ce034500753612940a93e9a7f400562eab0e1b355cbd35abde4c360c977bd4a4debd1099ff4f79434683fc1d6388169f09082ce1155042c6801569f7046139fc69b5386a1e636b8e46c061507b436d3d12b413356cb24340e0f", 0xc0}], 0x4d, 0x0, 0x0, 0x8040}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000bd6000-0x4)=0x0, &(0x7f0000001000-0x4)=0xfde5) 2018/01/19 13:33:18 executing program 5: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000067000)=[{&(0x7f0000546000)="79fe9c8597b0ad62321c2e98d42efadb9925df54abacc08dfff39c80cc3f9480bfeccba0c8a184dc737e563031323b26c568761bc03f441eb56dc0168c9eabb734ca2dc723c812904b1edb4237d57d18b649fa4c649cf7035f57b690b717db1bb9e15b6eade9b35f5848918ace6d06eeae90a8a0fe43b4a26f84d87fcedb7542561c78c484", 0x85}, {&(0x7f0000335000)="a1a40bd7a615e087b8dcec53cea027e83c0addca0c35dfc2d737f40088c5d0b66bc64fcbeb1cd582f25a25673b06b0f296c2e988a7dc52b3a883", 0x3a}, {&(0x7f00005ec000-0x5f)="232ae631acf3a3048b0fce43ec19cab7a599f26c57b89236a2592656ece254f7c1fd573c9a5f589fa55de31d466e4bc4e4913449b3aea8207298e24520e8b2665f6eab11a7d244eece803c24b39f712510788dbabceef2a223c1fbd08b0d20", 0x5f}, {&(0x7f00004d3000-0x4c)="f7cfe9b76689f0f8e2e22f0579ddf60615566f33e332f8d0127b722ec6c37c17626eda9a4c80fcc8be23769ea6f2b88866a906491f756e9fb96de9bb29eaf8144bb1c048ffa5a5317f3f2ec9", 0x4c}, {&(0x7f00001d7000-0x22)="f9c2fccc12a1d0929d7904da40e56828da52b572b3071bc4a38dfedd91ccba434f13", 0x22}, {&(0x7f00005ed000-0x69)="8f78794199d538aca1cd6ce851c51b78420c9b7d866eef2761c0c02d0bf923db7217b9f20e8c65a5e4529f0ab1a137e5d62c809dab4a9feacdef0b45320bbe03f30c224b8370f045a2fcd11575c0be9bafcf54c814dac4188be4b0029d01d66d5136ced1444583c557", 0x69}, {&(0x7f00005ee000-0xd7)="53cb67fbabdc2b081a4978a9051845f1b2140194e5e8cf188f42398fa198775faeba4daad3c61c9dd6463fdcef2b9fe03e6128e7025f28c3789a0b6b678ab070cba379567194050a73e8e7d836d118ad76205692cd3fc7e68342432b2974201b60476cdd57a9b638a8cb71ac13a06d47b55cb2ac20eee7da38f0e86238178d51e6ef480b391a67de90205ca57f7c967c1aab0fc2694115674ad2f9990e8cd752513ec9e62f0af9b0b053668229da963b797bd18a9e254bf475ded5f269602b4eadc54bf6f038c0ea02a7fb01ca648f8eaab42c11cd25a8", 0xd7}, 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{&(0x7f00005ee000)="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0x1000}], 0x9, 0x1) 2018/01/19 13:33:18 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000005000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) r1 = socket(0x8, 0x0, 0x40) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000)={0xfffffffffffffffe, {0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0xfff, 0x2, 0x7fffffff, 0x0, 0x4, 0xffffffffffffffc0, 0x80}) 2018/01/19 13:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f00000f8000)={@random="cd390b1b08b2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@x25={0x805, {0x3, 0x89bb, 0xff, "41ef62e231d28597445b79d879c1d251ac9855bc4f78b56b32d5520977276c5699aefbe0060555f6d1fc83f42712f65a24f97d21ece7bdb1b5421980e8e784a3470fc6fc7833d26c53fb7d8c1b821d1967"}}}}, 0x0) r0 = socket(0x7, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000719000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000601000)=0xe8) connect$packet(r0, &(0x7f0000e9e000-0x14)={0x11, 0x7, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) [ 52.992781] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/19 13:33:18 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000a68000-0x1c)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'aead\x00', 0xffffffffffffffff, 0x0, 'echainiv(authencesn(sha224-avx2,ecb(cipher_null)))\x00'}, 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eae000-0x4c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000000)=""/23, &(0x7f0000001000-0x4)=0x17) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x7f, 0x7f, 0x4, 0x7, 0x81, 0x6f, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x7fff, 0x3, 0x800}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x6, 0x401, 0x0, 0x3, 0x4}, 0x14) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000f62000-0x44)="", 0x0) 2018/01/19 13:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000d52000-0x4)=0x5, 0x4) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000014b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00009b1000)={0xcf, &(0x7f0000cf4000+0x46e)="714287288f251a655b9e0ea10b6fe2d72e1a251ed896f4eeee45936af71152a485ca9a83d412c316e79d441c383bcd8155d0bc203ec84d9787bb886c9ae269a3deb9968b42b0a1ab3dc5b58117ca8c5f0d93457ea9c0bd754e4a58c5928a52cd4dd35b8e36d4f215964a6a4205dc9cee44d57d467c4976bc3a6417c4cce4eac8decce6fbf57cde2828d2c33413ebb67f872a6ba9cc1db18de6690024968538fef443fbb9fe0c7ce9d5845015981671543c1eea9fe7d79b96efe0c58a13129283b927eb81abd72ed68c832ac0e6e6ef"}) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto$unix(r1, &(0x7f00000aa000)="da6f0590a59395cdbfe87b", 0xb, 0x0, &(0x7f0000412000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 13:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000038b000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c36000)={0x1, [0x0]}, &(0x7f00001df000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fef000)={r1, 0xe5df}, &(0x7f0000ce1000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004c4000-0x38)={0x0, 0x0, &(0x7f0000af6000)=[{&(0x7f0000002000)="34a3c4fd136d9eac9d056614aaf30cdd64", 0x11}], 0x1, &(0x7f0000599000-0x78)=[], 0x0, 0x0}, 0x0) read(r3, &(0x7f00000dc000)=""/218, 0xda) 2018/01/19 13:33:18 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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0xffffffffffffffff, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ded000)=@assoc_id=0x0, &(0x7f0000d90000-0x4)=0x4) 2018/01/19 13:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x10, &(0x7f0000899000-0x4)=""/4, &(0x7f0000936000)=0x4) 2018/01/19 13:33:18 executing program 6: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9e1]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ae1000-0xd)={0xffffffffffffffff, 0x50, &(0x7f0000ae1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ae0000)=r0, 0x4) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x200, &(0x7f0000ae0000)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000095000-0x4)=0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ae2000-0x10)={0x5, 0x0, 0x100000000, 0x3f, 0x0}, &(0x7f0000ae2000-0x4)=0x10) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ae2000-0x8c)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000710000-0x4)=0x8c) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000adf000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001fa000)=0x1c) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f00006fc000)="4a655d800f6683b0675277f51ffcb3f0399071b840490a593664aa450cb48193eb236e07a7cb793a253da74b21b5a10324275d60df407af0b7db5631d3c0b2db4be00aefdc0d64c55e4e883e7a36dd3dec57ceeeae2f3740c590d73eb0f684d5e1f1f4d1bbf43c512636fa8fd13ac36143a6ce764436a4e140e8082a0749f2f6f9ea7a65d39a74e49b4802cc2c882245fc3a835359decb0b9ca3feb6f268ba495425d2c91c8e268e5b529cda644fcca0756dfab4817b36e9d5c59cb5882a30622032a1b56c6c125f43f489a0c28381ec11cdf142b4590a6bb0c041f13086aa8189eb80067df0", 0xe6) 2018/01/19 13:33:18 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000209000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c3d000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = socket(0x13, 0x800, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000002000-0xdb)=""/219, 0xdb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000003000-0x10)={0xb7, &(0x7f0000001000)="777f0af64f3a7db1f8581bcc4d4cff6882886c67723f68d143dee2843e124e499f9c7db02537329a48a7322b084b706632a6b46a317becaaf63d78dba3b2facab602a1c4263be222a7587f447dee3b84096ca3fa48d12c683ec97aef4543139af70669ae4e86e1ddf0e314d723f096b4cfefa0a661418fbca21a43d24d4b6376851f49fb5de3da4cc436d0ccc63680d5c9e2ddfc72f977f4805a44f7bd425cb74c0314bbecd64919940eac10332016aee05472284effb4"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r2, 0x5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000003000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@generic="65c6e0acb9fe3af0ee85977e45f33c45", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r1, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x0, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed", 0x0, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x6, &(0x7f0000003000)=[{0x8, 0x1, 0x200, 0x9}, {0x200, 0x101, 0x9855, 0x89cc}, {0x7, 0x0, 0x8, 0x3}, {0xffff, 0xf9, 0x7, 0xff}, {0x3, 0x5, 0x6, 0x1f}, {0x8, 0x7fffffff, 0x400, 0x8}]}, 0x10) 2018/01/19 13:33:18 executing program 1: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r1, &(0x7f00002cf000)=[], 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) 2018/01/19 13:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb9000)={0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = accept4$ax25(r1, &(0x7f000033f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002ac000-0x4)=0x10, 0x80800) getpeername$packet(r0, &(0x7f00006cf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000dd000-0x4)=0x14) bind$packet(r1, &(0x7f0000436000)={0x11, 0x7, r4, 0x1, 0x55bfaf12000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00001cf000)={0x0, 0x0}, &(0x7f00006d5000)=0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) r6 = socket(0x4, 0x4, 0xff) connect$ax25(r6, &(0x7f0000853000-0x10)={0x3, {"b42981d38785ff"}, 0xc}, 0x10) bind$alg(r3, &(0x7f0000a8f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f000032f000)="ceb3d9c52c3077c0f7df42da1f6f0595ca24c89750dc91ad886a0f3f62abe32f700bbb63345d9ce9958d00eb3bd0370c8286a6a8ece7a3c7ad3514ce6cb955068a6e22028334e485ce39d2568f6f97a9f0719c12d3d6d06b343fd004e1ca6d6e711c3be56c811f602d7503d1494f268638753321f0fc1143bdf2924ef2085f7929e4a1c910891da0f842e3b7d54de1d161d1ae9b3c9a7c44649423c7c3d4215c0b6c446bd84840899de6bf0b554f3c56a0e12b9ee448b597267e02a21461bb2cbff96e045f13e0d60f1cc2a84bcd47b62ef7940a96a600a8fd0ede5e8c2390f14cbcc41c8146cd", 0xe7) bpf$OBJ_GET_MAP(0x7, &(0x7f000016f000-0x10)={&(0x7f0000d70000-0x8)='./file0\x00', 0x0, 0x7941cd7c2981a8c2}, 0x10) 2018/01/19 13:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x81, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/19 13:33:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:18 executing program 2: socket$inet(0x2, 0x80000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) socket$inet(0x2, 0x5, 0x8) 2018/01/19 13:33:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000153000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000000)="549b5a899de079d94555acb24f405493f5a7c143df1b04e50549a5eb934a76a10d1effcd63afb390a9cef196056c317b81ae228a74fe0781c6d42178b748de094ab03d52e8fd89f9e6d8e3c53f777219f995668444e36e28d38f5af2c73c798d296e2d60118abcd322a81333dc0619351bed54371410c8706da13b355f11c3d026a9a5d7c745e8f49da3002ad137fdc9ed9775b1daedff216cbede", 0x9b) r3 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x1f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x4, 0x3, 0x0, 0x4, 0x3, 0x6, 0x1000, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0xffffffffffffffff, 0xa7ad, 0x5}}, &(0x7f0000004000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r4, 0x9}, &(0x7f0000001000)=0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x600000, 0x4, 0x7fffffff, 0x3ff}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000)={r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000005000-0xb9)={r4, 0xb1, "1e416244fd8ceeeb0f8ce14a98aa79399a8a66e0b95f84147eb6158d5ed802610a60cf836d07e4a9082b9f811e989a96958df35f4fa287a2309e40a0ecd9464399cf689ee54612fb6972675a154ef177a98aee9d5b0ef871b6a35a73aaf34751c7c3a2d875d64bf2cd532f98f757db7c2eccc6fd781aa476df7de989cef9179d6c9a1704b50d8e567ba64a68453a238aa18abfc947ea94a6b4b1807e9e67c7ffef0afbdc6c44ea2dc374f72cb505b17ef8"}, &(0x7f0000005000-0x4)=0xb9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000006000)=0xfffffffffffff000, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000007000)={0x1000, &(0x7f0000008000-0x1000)="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"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000009000-0x8)={r4, 0x7}, &(0x7f0000009000-0x4)=0x8) 2018/01/19 13:33:18 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x1, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000001b000)={0x0, 0x9}, &(0x7f000000f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000007000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001a000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f000001a000)=[0x5], 0x1, 0x9, 0x0, 0xb4, 0x3, 0x2, {0x100000000, 0x9, 0xc6, 0xffffffffffffc739, 0x6, 0xc000000000000000, 0xffffffffffff46c1, 0x40, 0x2, 0x10000, 0x2, 0x6, 0x1, 0xe9, "a73f435cebc51a64586fbaea085483b796a42c250b86280c5bf2eb2afc3e0d7e"}}) socket$inet6(0xa, 0x5, 0xfffffffffffffff7) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) [ 53.126746] sctp: [Deprecated]: syz-executor3 (pid 11190) Use of int in maxseg socket option. [ 53.126746] Use struct sctp_assoc_value instead [ 53.150535] sctp: [Deprecated]: syz-executor3 (pid 11207) Use of int in maxseg socket option. [ 53.150535] Use struct sctp_assoc_value instead 2018/01/19 13:33:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d41000-0x10)={0x0, 0x0}, &(0x7f00001b0000-0x4)=0x10) bind(0xffffffffffffffff, &(0x7f00004da000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x3}}, 0x26) sendmsg(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f2, &(0x7f0000475000-0xf3)="db45d8578473f85c7c3128e4699b578c59cd47f9eaa996870e0295bce2fbebb60c73985c41be203e667878979d82d55b0cb12b0c1108c1bec319d0db9e84d5ec5bc4743da531201756138ef3967f80cc4e1eb2fea4021763239c1e90b3881893fe50746d68d340b9f2cb988728ad8a66ba3dca99c5412052ce5a657ff0cbb373b602e5d1955bd1e8f39b536598a0a0b674d8ca8e8874e0b9cae67a9bdf8f5990b0a40a0be2c6074c57ad3c95796d522e1e86decf025fb17d3792d934b9e6fa10c3198c25230ea1fee224732e7e0ff08ec417382ebe61ee405d70938f1fb5287a33787b87f6d9417e3117ac046003bd226c7af4") 2018/01/19 13:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x5, 0xb, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000e10000)={0x2, 0xffffffff00000001, 0x9, 0x1, 0x10, r0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 13:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000081b000-0x4)=0x100, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0x4, 0x4, &(0x7f00003c8000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f4f000)=0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$inet_buf(r3, 0x0, 0x3d, &(0x7f0000355000-0x6)="5b3098856432", 0x6) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 13:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, &(0x7f0000770000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000baf000-0x4)={0x0}, &(0x7f000095b000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f00004dc000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x100000014) read(r2, &(0x7f0000f91000-0x59)=""/89, 0x59) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket(0x5, 0x800, 0x0) accept$nfc_llcp(r1, &(0x7f0000b35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba0000-0x4)=0x60) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/19 13:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cc5000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dc0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000035a000-0x10)={0x7, 0x0, 0x6, 0x2000000000}) setsockopt$inet_opts(r1, 0x0, 0x400000004, &(0x7f0000b82000-0x2)="8902", 0xfffffffffffffd4d) 2018/01/19 13:33:18 executing program 6: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f00006ff000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000a5e000)=0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/19 13:33:18 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) 2018/01/19 13:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0xd, 0x4, 0xff, &(0x7f0000c65000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000985000)=0x0, &(0x7f0000840000)=0x4) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000258000)=0xffffffffffffffce) pwritev(0xffffffffffffffff, &(0x7f0000e4c000)=[{&(0x7f00007a9000)="d9", 0x1}], 0x1, 0x0) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f00007a9000)=0x0) 2018/01/19 13:33:18 executing program 0: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) listen(r0, 0x74) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000062b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000062b000)=0x8) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000062b000)={0xffffffff7fffffff, 0x200, 0x764, 0x6, 0xa640, 0x1000, 0x15a}, 0xc) bind$ax25(r0, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) 2018/01/19 13:33:18 executing program 6: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d39000)={0x0, 0x5, 0x30}, &(0x7f0000d39000)=0xc) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d3a000-0xa0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34a, 0x7, 0x10001, 0x0, 0x68}, &(0x7f0000d39000)=0xa0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bce000-0x54)=[@in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x9bf7}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, @in6={0xa, 0x1, 0xffffffffffffff9e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}], 0x54) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d3a000-0xb)={0xbfc, 0x3f, 0x10000, 0x5, 0x800, 0x0, 0x7ff, 0x3f, 0x2, 0x100000001, 0x38c}, 0xb) connect$inet(r3, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r3, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/19 13:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00002db000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008b0000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f000074d000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x18) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ad0000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x0) pipe(&(0x7f0000062000)={0x0, 0x0}) accept4$netrom(r2, &(0x7f0000751000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b75000-0x4)=0x10, 0x800) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003e2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b10000-0x4)=0x8) accept$nfc_llcp(r2, &(0x7f00008e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000069b000)=0x60) syz_emit_ethernet(0x297, &(0x7f0000aa9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x261, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x5c, 0x4, 0x1, 0x100000004, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @loopback={0x0, 0x1}]}, @hopopts={0xff, 0x37d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x81, 0x2, [], "2bb957753ba436284ddcf9fe2be7e64a2bee9e6f71cc793abaec866b2f55d7746eaee95dd34df5db358d7c81ba0a206e925eca81b1e9db73cebad35761c42a209735ffd6eb1b467037c2ca8bdc8fa9d015d53ee69dacc8e019f69955b5915d567106543532725d1e3ebcf2348a9af02529e20db69589329d18f49ac51fb8aefcd8"}, {0x9, 0x0, 0xfffffffffffffe00, 0x1, 0x0, 0x0, 0x800, [0x0, 0xffff, 0x80000000], "b88bff9b2892d242def591404491e68de3fc5f69ed2340f1c1c8be20a5061119f2790b84914e6ea3ef0b853adb1c1593512e146587b43f1f2d73ff223e7817b35738b72036b12dc142a76dc7cac1cc07be89f65245c42045083f9b5b9182388fe9811321847afcba67f7ead020003c956bf752db4bbb8999298711888cb4ee3b2012f401c64fce9f7ca6266d34f0950c94cd7d84fab96b887ed24dfb2fe168a80103475c16df40ee2481d76d5dd06584bc694cbbed566881f81c2030294c82c3d57c52987a942e967e95800e99a3"}, {0x3a, 0x0, 0x3, 0xa1cf, 0x0, 0x0, 0x86dd, [0x9a3], "b9176ec88d370bb2ac20e142c8c418524c6b4c1dd010382e5d6a5ab276b6fa2ec24dc34e3edca59965d8c4f7ff9909adbdafb50ddca4cfd610da76c8dd0a5b326ef67c65e6ab774fec70e021b450c18e5f79c5819bd3c81753de207bbf32907464751277250b0bf2b84be49a30962ef2fab1f1938847205ad6abb93a2f6edf803060f2a9cb9faa449768f3f808ab9aad70fe886ba1b6804fac7f946b1ad25333dedef6e6f776b4d22d372df2a6bc73e1e6b350b43553ba1bcfd4436aa7e1e52c050f5d4911a1289721c7"}}}}}}}, 0x0) 2018/01/19 13:33:18 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000011000)=0xb80, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000011000-0x4)=0x7, 0x4) listen(r0, 0x7) 2018/01/19 13:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000a1a000-0x2a)="6fbe12a88f84ce2de331841564925eec7cb7bd1bb1fe81a31fa536c6138a81adc3215947407881c774dc", 0x13) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cfb000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000559000)=0x10) getpeername$inet6(r2, &(0x7f0000744000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000297000-0x4)=0x1c) socketpair$inet(0x2, 0x7, 0x1, &(0x7f00003e1000)={0x0, 0x0}) 2018/01/19 13:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000ea2000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={r1, 0x908}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') sendmmsg(r2, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 13:33:18 executing program 7: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000544000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000390000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0x20, 0x80800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) accept4(r0, &(0x7f00008f1000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f29000)=0x10, 0x800) sendto(r1, &(0x7f000002b000-0xd8)="", 0x25f, 0xfffffffffffffffe, 0x0, 0xfecb) [ 53.468718] sctp: [Deprecated]: syz-executor2 (pid 11334) Use of struct sctp_assoc_value in delayed_ack socket option. [ 53.468718] Use struct sctp_sack_info instead [ 53.513252] sctp: [Deprecated]: syz-executor2 (pid 11334) Use of struct sctp_assoc_value in delayed_ack socket option. [ 53.513252] Use struct sctp_sack_info instead 2018/01/19 13:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x40000000000000) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/19 13:33:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f8c000)={0x0, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ae6000-0x44)={{0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5e3f0ea8ee4b8b21aa2cf85a6c1f21cf"}) shutdown(r0, 0x2) 2018/01/19 13:33:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xfffffffffffffd72, &(0x7f0000d9c000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 13:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r1, &(0x7f0000a86000)=""/0, 0x0, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) close(r2) 2018/01/19 13:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000aec000-0x230)={0x8, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000016000)="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", 0x1000) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000c35000)=[{&(0x7f0000549000)="1051b053db6e7df80c000e1e5f62f5de0591e9b13978333644655d851ad8990f670bfadf83603c9f5556cd03d9e7f1a210eb54df10290cbe", 0x38}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000369000-0x38)={0x0, 0x0, &(0x7f0000804000)=[{&(0x7f0000a55000-0x1f)=""/31, 0x1f}, {&(0x7f0000a08000)=""/25, 0x19}], 0x2, &(0x7f0000ef2000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/19 13:33:18 executing program 0: getuid() mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x400, &(0x7f0000f6b000)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000f6b000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f6c000-0x4)=0x14) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000000b000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000)=0xe8) r4 = accept(r1, &(0x7f0000781000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000936000-0x4)=0xe) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000f6e000-0x4)=0x100) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000f6c000)=0x784, &(0x7f00004ea000)=0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005c1000)={0x0, 0x0}) epoll_create1(0x80000) setsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f00004f7000)=0xfffffffffffffffc, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000ab000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x3, 0x5, 0x40008000, 0x1, 0x3}, 0x20) shutdown(r1, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009aa000)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f6d000-0x20)={0x2, 0x0, 0x10001, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f000069a000-0x10)={r7, 0xffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00007ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7f000)=0x14) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f6b000)=""/4096, 0x1000, 0x40000002, &(0x7f0000f6c000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:33:18 executing program 2: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000cf4000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000ead000-0x4)=0x20, 0x4) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f99000-0x8)={0x0, 0x0}) getsockname$inet(r3, &(0x7f000050d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0d000)=0x10) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f0000f96000)=[], 0x0, &(0x7f000069b000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 13:33:18 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000853000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001f7000)={0x0, 0x0}, &(0x7f0000843000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b14000)={r3, 0x101}, 0x8) 2018/01/19 13:33:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f000089c000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000c07000)={&(0x7f0000831000+0x14)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000687000)={&(0x7f00006a3000-0x53c)={0x2a8, 0x31, 0x400, 0x4, 0x2, {0x19, 0x0, 0x0}, [@generic="a4afdd86eb1c309748cc226ddebb6ec321b590fb43eb9cde553c2f45a6cc117f1069c86ae4c10ecdf2c18d3ac8e75e3ea48ed78c3a468eb68c6e159093c8a8552b71549fe1e5a84006083e11f67cdf5cd5eba99ff4ee176ac782be2403559d243ded31482a54816494ebf562e1541e6b10e1ca930f7ad3eedb8d5d94a21556a50a7e683e0a0fd0d971836f8a14de552513ff5d9236f7fccf4edd3308462d24bfbfe97c0087816dbe74231deda4bd8b90331fc7cae5c2a8", @typed={0x10, 0x59, @u64=0x69a}, @nested={0x144, 0x49, [@generic="46d8cefbe94fb61d", @typed={0xc, 0x72, @fd=r0}, @generic="b0d95f9085a3e568e82e569595b0845c2daadff6a368337f9daa3e2515e0032ddb41d9fb7f26397b1cbef2096068b8f6a57bd9bae422786c6eaf6128021fe32abd8d6bbc66857c02155a3f3a2479142b5480734be700ad81566d625ba3e54681120c9d7bd630231d9a551dd39948bedac8a9ce7f59c1b64bc5dd3952f2ae13c0f4650fd207299892c880486f1bbe454478523c0a93aeecb3b0a9c119d69904f2c9a56d45da31463ccabdcced0d", @typed={0x10, 0x17, @u64=0xfa8}, @generic="", @generic="5547b492a7af3473f8ad471c6cffa1ca4fa89fe9540c0a5e11b19790c07be67d917b4db6806c3dd4ff4edd0d0e5e14e5928e0ec3f13b607952973cbbe4a93fd91b177c058a0d7e65905b494875e9b125825b4d47e030fc9818e695997ebaa658a3f9496655e8eeed70752d5c9609"]}, @generic="1c30beefcc18e3ec7b9743720095bcdcbc871954a03b4e61eebdeed1786790066358a1bb8c440f2a9188899e5a9faf", @nested={0x58, 0x32, [@generic="bc1d", @generic="893fd6dff4790509b76f617d4e877aef790c07cf85b7515c273b99d9ea5ca7fb171b5321c5064fe48c6d1fc92e133a870135de3292fda67f9fb6824e8b0a4e3dff195848727fe35ac01e4d97a9f2389689c8"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24000005}, 0x4000000) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000def000)=""/100, &(0x7f0000b3b000-0x4)=0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x100002, &(0x7f0000f5c000)=0xfffffffffffffffb, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000958000)={0x40000004, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000b1000)=0x0, &(0x7f00001db000)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000093e000-0x10)=@buf={0xc1, &(0x7f0000057000)="8c852b706b07973a7edf9c7f26b88bd75f22d44274ad03017fba178d03664cb3ca68687b0a8387ceba3d246091a1b13cde162853abb850ea00572c6396fddbc4d3b47ca150b774d651e67df7dc9224752cc36e6f4785f06b840353423c5ed7323a577f6e392ddd65c9ba69c2a81b615809296eb8926f9f7d07833ef5c53fb1a4500c45c656ad8897f2bbee1a17fa20da04e33c49f820b567aa5fabcb209ee7042e7828317cd6f0297752009dfe797c4ba69e8e003871847f8609208f23777f23f6"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b3f000)=@req={0x0, &(0x7f0000d32000)={@generic="4254bc2b13cf27b66045372aedee92ad", @ifru_settings={0xcb, 0x1000, @fr=&(0x7f0000f3f000)={0x7fffffff, 0xbbdd, 0xfff, 0x8000, 0x73e, 0x8, 0x1}}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f00007d6000-0x4)=0x6, 0x4) 2018/01/19 13:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x800, 0x3) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000027c000-0x4)=@int=0x5, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d41000-0x108)={0x0, @in6={{0xa, 0x0, 0x2909, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x42, 0x8001, 0x6, 0x4, 0x1, 0x100, 0x9, 0x2, 0xb54, 0x6, 0x9, 0xffffffffffff8000, 0x37, 0xffffffff, 0x40]}, &(0x7f000083c000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000702000-0x8c)={r1, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000485000)=0x8c) 2018/01/19 13:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007e0000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0c000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f31000)='westwood\x00', 0x9) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000737000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) 2018/01/19 13:33:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3ff}, &(0x7f0000ff1000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000226000)={r2, 0xad39, 0x1}, &(0x7f0000001000-0x4)=0x8) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) sendto$unix(r4, &(0x7f0000000000)="5f517b79c7eb99232621cd5652a0b58e3ec33febc884fab2caf89dd5e29daa22e9639783e3a05e3c8a5bfd14cdd3c9ea898ab15b41b8fd1974d8f1012648ce28bbb9e64dfe76ff17", 0x48, 0x40000, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000+0x7c3)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000005000)='nv\x00', 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000007000-0x4)=0x8, &(0x7f0000005000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000007000)={0x4, 0x9, 0x200, 0x0}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000006000-0x4)=0x5, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000009000-0x4)=0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000001000)={&(0x7f000069c000/0xe000)=nil, 0x7, 0x3, 0x0, &(0x7f0000003000/0x4000)=nil, 0xffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x2, 0x7, 0x1, 0x8001, 0x0, 0x20, 0x0, 0x3f, 0x0, r6}, {0x8, 0x9, 0x3, 0x7f, 0x8000, 0x1, 0x6a3, 0xffffffff}, {0x6, 0x70, 0x0, 0x2}, 0x0, 0xd, 0x3, 0x0, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x7, 0x2, 0x5620, 0x100000001, 0x1, 0x3}}, 0xe8) 2018/01/19 13:33:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000731000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ecb000-0x8)={r0, 0x9}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00007f2000-0x4)=0x0, &(0x7f0000cf5000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003de000)={0x80000001, 0x6, 0x7, 0x3, 0xc77}, 0x14) 2018/01/19 13:33:18 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001ec000-0xc)={0x0, 0x4, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000001000-0x1000)="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"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)=""/52, 0x34}, {&(0x7f0000001000)=""/34, 0x22}, {&(0x7f0000001000)=""/198, 0xc6}, {&(0x7f0000002000-0x27)=""/39, 0x27}, {&(0x7f0000000000)=""/211, 0xd3}, {&(0x7f0000002000-0xda)=""/218, 0xda}, {&(0x7f0000000000)=""/245, 0xf5}], 0x7, &(0x7f0000000000)=""/4096, 0x1000, 0x20}, 0x12140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001000)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r4, 0x4}, 0x8) setsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000001000-0x4)=0xeeb, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000004000-0x14)={0x11, 0xf6, r5, 0x1, 0x2, 0x6, @random="f14791e66bf3", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000005000-0x80)=[{&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000003000)=""/42, 0x2a}, {&(0x7f0000004000)=""/147, 0x93}, {&(0x7f0000004000-0xa2)=""/162, 0xa2}, {&(0x7f0000004000)=""/190, 0xbe}, {&(0x7f0000001000)=""/69, 0x45}, {&(0x7f0000004000)=""/61, 0x3d}, {&(0x7f0000004000-0x20)=""/32, 0x20}], 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0x2010, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000007000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000)=0x8) 2018/01/19 13:33:18 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000016000+0xed)={0x10, 0x0, 0x3, 0x40400000}, 0xc) socketpair(0x9, 0xf, 0x6, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000025000-0x8)={r0, r1}) r2 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x10, 0x4) getpeername$netlink(r0, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) 2018/01/19 13:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000612000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e07000-0x4)=0xc) 2018/01/19 13:33:18 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) connect$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 13:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008af000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000158000)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e1c000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) getuid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006b8000-0x8)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000d68000-0x1c)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000aac000-0x18)=@add_del={0x2, &(0x7f0000132000-0x10)=@common='rose0\x00', 0x8}) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00003e1000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000b2000)=0x1c, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000caf000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b99000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00009a8000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff, r5}) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000345000)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b22000-0x8)={0x0, 0x8000}, &(0x7f0000edd000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000021b000-0x105)={r6, 0x2a2, "fda92d70bb8b460ccf8b4124f19233da402d778033b01ee2828740b66b6f806a3cd8d9c831f19d316d84da2329f2472021538048675d2a7e84077e4397537694e25401527fa364b8f1ee7bc740800e7ad318de52856d48d06f74acfdb3d109a8154d8c000000004f602a4e3c3ecf80869111389ce63b169f12540b52aae4f8003f75439dca1e8acaf2898a65a8059e96ee136a3159f34eb2c574050378938e5760453fa0987309094799e75af670184d0ff4510da8dcc2d382621c58ca9348a1cb95ffffffffffffffd481d748cc3cf753c2f6b7ce16dfcf9b3e4fd7a1a8ce3b19d503c23b4c92d6bbf37a281d3b1611d0d7692890c788d76ff3ea26ae"}, &(0x7f00000df000)=0xffffffffffffffb2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000026b000-0x8a)={r7, 0x82, "c893d29ec5cd81a5dd9afaae17a5a8f8b5523499bd4233dc0c5b9985505bbf1a678a95c5c5affb5e26e6b9dcffa9ef5c38172e07063c7edc6ba65afad937863d1217810075e16ce64652c9657daaa422693a94e9c802102f03caf5f119c14b9c15690db4b34beac96d399d95c52f4d8200525015370bf61cec31c9a49c8ff32da879"}, &(0x7f00002e8000-0x4)=0x8a) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x0, 'gcm(aes)\x00'}, 0xffffffffffffff6c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000597000)=""/184, &(0x7f000085c000)=0xb8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000476000)={0x0, 0xffffffffffffffff, 0x36, 0x800, 0x1f}, 0x14) 2018/01/19 13:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000124000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7, 0x0, 0x2, 0x1, 0x4, 0x1, 0x5}, 0x20) 2018/01/19 13:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e3e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000a5e000-0x10)={0x7ff, 0x5}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x8000024a, []}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b3e000)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, {0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x6}, 0x7fff, [0x282, 0x4, 0xfffffffffffffffb, 0x1, 0x7, 0x7fff, 0xb8b, 0x5]}, 0x5c) 2018/01/19 13:33:18 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000007000)="f2854e", 0x3) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001d000-0x4)=0x10, 0x80800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000001d000-0x10)={0x80000000, 0x8000, 0xe9cd, 0x80000000}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:18 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x40, &(0x7f0000fa6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000fa6000-0x38)=[{0x0, 0x0, &(0x7f0000a51000)=[{&(0x7f0000fa5000)="d20f1ee27a37fbc508f924be24964e355bf2e6da81699e65d9662a4557f89a867cbf6d6baae5edf794be62ce4b92904c162e691c7ab8978b45c6f84da31ad4afefdfa62d00b0f9824b469b5c11dfc0d2296a397c37e42a24c38cc04a6e5f1464fa7f118ee5d8c4de9a92af96309c1593f2265b7c97dd5a21317f6bc2aee434c1b3932f13a593ad8898c5a460ee7f5240baf66717cd636a88767ddba654d07e77f6929056d5dfd0469481ab8e406bcc", 0xaf}], 0x1, &(0x7f0000776000-0x128)=[@iv={0x110, 0x117, 0x2, 0xf6, "477f82140cb648ca544f8d5621d0b02b813cd0ed7cf6d07f6ae2c5196b1097eb21a2d0f11d1427d66a43a9c17245934d1055987962cb395f50df5b2bce43c4bd3925dccd29af07d1fdd55f5963dae9a61e1924f6345b9e6252d950494f1a15bfcac763ea2b58b08a7e8bb51db79ac39a8e49ffdc4aa8ddc72e671f4ecbd1ad9ade23c7c085613d72d1c42789ea16215cf59985c369f4c6ec85315e7785bcec4463557c0f1f27e5c1b3d54087e03be05b569752f202be64dd16141ae428525c30d0ccb0d6eedd5e0a8b399f63e856a09db0f764c78d0f4011d8394d98a2a359c4b6b002231cf72d0be5cb8c343c28033fcc37b6e687f4"}, @op={0x18, 0x117, 0x3, 0x0}], 0x128, 0x48000}], 0x1, 0x40040) 2018/01/19 13:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000f27000-0x50)={@common='ip6gretap0\x00', @ifru_addrs=@can={0x1d, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000342000-0xa0)={0x0, @in6={{0xa, 0x1, 0x64e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1, 0x0, 0x0}, &(0x7f000082c000+0x132)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eca000)={r2, 0xc49a}, &(0x7f0000149000-0x4)=0x8) connect$can_bcm(r0, &(0x7f0000d4d000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x22) 2018/01/19 13:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) socketpair(0x12, 0x0, 0x6, &(0x7f0000ea1000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000e6a000-0x91)=""/145, &(0x7f0000f2f000-0x4)=0x91) 2018/01/19 13:33:18 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept(r0, &(0x7f0000106000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003ff000-0x4)=0x14) r2 = accept$inet(r1, 0x0, &(0x7f0000a8d000-0x4)=0x158) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x8}, &(0x7f0000814000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000010f000)={r3, 0x7fffffff, 0x1, [0x7]}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x41, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000c43000-0x4)=0x0) 2018/01/19 13:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f95000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 13:33:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x60)=""/96, 0x60, 0x20, &(0x7f0000000000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) sendmsg$kcm(0xffffffffffffffff, &(0x7f00002bf000)={&(0x7f0000de0000-0x10)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ce8000-0x70)=[{&(0x7f0000dad000)="72589811ef600038c76f2d7ed55497c294fbe060c38b8378a5831420f2dbfddf83ca20e4262542f28c11408f1b4cddc85be3769d673684cc2ec9c59cf9cb28ce67695f043d6dde8dd15b1db0d91aa1aba2bdf864739771c43e1620dfd271fce91da01f15a2150c8b921498531572474765a8ba83629a0efa42d9075b3a6b6746ed2de8", 0x83}, {&(0x7f0000ecb000-0x42)="b4f1092f08103acc5f4f4cb035bdf8c2716bfda2472b4c42c2c17d5d222aaac38387c50724e771ae1626eeecf62ecfb1241b6e20d41e670bd3ef829a4e2ec9cbf40a", 0x42}, {&(0x7f0000e87000-0x1000)="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{0x50, 0x105, 0x293f, "30cf3d7c5dd29f994827e5a18e1e0ef5e64b5af8bbcbb3a2aab87def3ce97aa195e944b65420c9bf0f4a1567d21047e7d9ea098b1ec740a631014e492541"}, {0xa0, 0xff, 0x1, "74de61c503b73a6f1e1f50e40b6bb8a8bcf563e6d585ef665bc0d9b8683744ede2f021065fc5bd3dfe18c3fda9573a88f24aacf06c9e07eaa6655b45a4b35600b4ed07d759e7e5a062a63a586a064bf87215e2845ffebc0b7d12b1d1029ed4238711d65feda05eff11d70b7c081b765bafdc7ff716432e0f4f8bfe00acd2985e62fd0fc7d474aaa746b540589777d4f0"}, {0x90, 0x109, 0x1, "247d861933891f55482aa9b938c18caa0a2ba81f6a1ed86aeea487a1120092906f1be2fad1d8368def76341dbcd4008fee7f9461345d8fa23ee9607e245da3438d0192a8fcd3f42e8773b45ceff65d8b0fba73091387d8ed78c61187a66933302c2e4369edf60dcfd5f3802c32addbc1b2fa10aad8529fe05e9e"}, {0x90, 0x10f, 0x40, "c911719ebba164def4243fe055ee201260687f95670ba4c49242ce02f82b6c70570370c3c95283f3656bbd0163434c103e8fe19cb8179b53efe4065cefb1eb3ce20586440bf0350f3518e7899c534e777561370b102e5163ab468d9979d824df4aac0ac75edd83bb035fb57986bf4610c2e819e72791d343284855b74b6d1c"}, {0xa0, 0x108, 0x9, "b9a915f1bb6d2dea2d59fd71c0d770b62a6d500f996c6a478eab9398e21653857f0e4a6cf4e6821c3e1b390051651b0ff4a5d4699fe6c8dcb00758bc97f85636ecb06001f58b136625904edf163adc39f5108d1e0f789dfa04cf63e16e5defc4182f056447f5c4a843377127c56a637c193e0fcdb044207a8482edbdd485e889de9fc706a0b8f38cfdb84d"}], 0x2398, 0x10}, 0x4080) 2018/01/19 13:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x2000000001, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "5b24b3c67b868c88f8364ee320194b016c"}}}}}, 0x0) pipe(&(0x7f0000514000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00002ca000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000373000)={r2, 0x2}) 2018/01/19 13:33:18 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000398000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e83000)=0x14) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fe3000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eaa000)=0x10, 0x80800) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d09000)={r0, 0x0, 0x0}, &(0x7f0000fe3000)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe5000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000735000-0x4)=0xe8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000705000)={&(0x7f0000fe5000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x1, 0x2, {0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x49}}}, 0x32, &(0x7f0000fe6000-0x70)=[{&(0x7f0000fe5000)="b966ac46b9de9977144a1dca6721849fdc4f52a216ac5669270751e0f40718eb3d6516d5fd0a2a5317ca79313a3fadbeddab4d57bf8058dc7b5beeff624a97672a3294d07fbd3947e3f0c9282feb93b513f32d7ce9f4bc8fe5a451502b39c1a1a3e9ae440200d1f045867e1aed9c05ad2eb16ae24c7bb50ef529c678048448ef62797e30a404091c3f21a932633cebbce815598c2f83", 0x96}, {&(0x7f0000fe6000-0x2d)="474d1b3f5a15e1115c9cd0794354a20e8766c4ca5d8b62d8b7da80b1e785eb03a2282b4c9311825af6feb147e3", 0x2d}, {&(0x7f0000fe5000)="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", 0x1000}, {&(0x7f0000085000)="7f55205db21b1ad620b2270bffe9bc31b2e567762ea4791f09cecec572b73f9f212626635e9a93eea7394498fea01a1f8f2729a2f32695", 0x37}, {&(0x7f00009df000-0x14)="60c1c5b752aa8fd2bf758a94065b5523b5c6c7cc", 0x14}, {&(0x7f0000e11000)="bb93aa27ee033af500c7ea43b7d0b38eeaf879a0a185c086f340460c01d7be0228b4a5ad41d580b3acda18993db6bd6b8f04c55922cf0dcc147c4e947b6db9a9aff1b881db1d411715bf982fbed8168ffd0ff97662aa7dee546828dcd7650e499d4865f970bf861639e1035de36698b62012e4a1b9cb5288a9f0e564878a7858320aa46876d3894dcaeda72b7f7a253540d7d9edb969224b58caba2061ce682c36dd580e4b232227f0129ab70ecf31e3ff1902fa3209f7a804354e334e8aa0a2fe9bcb86142b3de7a64f230250e5b159252b299d631dd63b8ecac0f6a6f711a51618ea648c32103e886ea754d87cb62a69172c", 0xf3}, {&(0x7f00003f1000-0x3e)="fa17dc5a37bce0bb09f9104312b98a1463adf16d1b69a57cda6fc37474fe1decf6f6a80855a934487f3e1e03b7a5c2da0b77de114f9ae8e00f44e4c654fb", 0x3e}], 0x7, &(0x7f00006a3000-0xc0)=[{0x80, 0x13f, 0xffffffffffffffe8, "de3c54908efdd79f683524919a5a0e7695822aaa1e86beaa7dd0a7f250fa2e9d64d9c812ded887c2770344cfe87ccb87fe47b68bce789a96a16596fbf4cc3f27cb7bd6ca55ecba99b1c14b5a2834792d4ffffe989d9b1b1a19cfd8c63cafd34fcf17570b912b203609c4"}, {0x40, 0x112, 0x100, "5829122a248c21dad0cfec0efbe217445874cca271d7fa7d3417c3936f6ed82ecf95a702a79ad31d0c2a394b25"}], 0xc0, 0x44001}, 0x8000) 2018/01/19 13:33:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b10000-0x186)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0d029f", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) pipe(&(0x7f00009c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000097e000)={0x0, 0x6b}, &(0x7f0000684000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bea000-0x8c)={r2, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000342000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000351000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000041a000)=0x8, 0x4) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f000065f000)={r4, 0x10}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d9d000)=r2, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000bdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006ab000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000053000)={0xd, 0x6, &(0x7f0000105000)=@raw=[@ldst={0x0, 0x3, 0x0, 0xf, 0x8, 0x0, 0xffffffffffffffff}, @alu={0x7, 0x0, 0xd, 0xb, 0x4, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000812000)='GPL\x00', 0x100000000, 0x54, &(0x7f0000e4c000-0x54)=""/84, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) 2018/01/19 13:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000032f000+0x65)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000bef000)="a2", 0x1, 0x0, &(0x7f0000fba000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f00000e8000)="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", 0x480}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 13:33:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000e9c000)="79fa51ebab65ac44cfc9e6c636f3056dc4bce98a2a7ebbd5c431598499f885246c4f1f19aab6e52fd1b0bad22c374630edf619a414891f31ca9f22c02ac4d1348719449e6e7dcf29888c79fde7e3eb421fec35debbada5f0ad3d30adf3b3ba90a7496f46fa4470240344a669464754c28145fc1c9e24dce7e621fa45669ac518b4a78bf06235b52ae154d6a6d8043cf25324598267f93228b0d87aceb445cea6be498bde991667b330784dd98f8cbc0c78c7d1482162") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e58000-0x18)={0x0, 0x0, 0x20, 0x10001, 0x0}, &(0x7f00002f7000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000010d000-0x98)={r1, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, 0x98) 2018/01/19 13:33:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) 2018/01/19 13:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000091a000-0x10)=@generic="364ef5ce9684257b89a2edebf688a400", 0x10) 2018/01/19 13:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000440000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000cce000-0x4)=0x7fffffff, 0x4) 2018/01/19 13:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00004e0000)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000164000-0x4)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000002d000)={{0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x23}, {0xa, 0x3, 0x3580000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, 0x80, [0x7, 0x26a, 0x2, 0xabd, 0x1ff, 0x6, 0xff, 0x80]}, 0x5c) socketpair$inet(0x2, 0x80006, 0x8001, &(0x7f00005db000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007c5000)={0x81d7, [0x6e78, 0x37900000, 0x80000000, 0x8a1, 0x6]}, 0xe) 2018/01/19 13:33:19 executing program 6: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d4a000)={0x0, 0x0}) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f06000)=0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f07000-0x4)=r1) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f08000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f07000)=0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000f06000-0x80)=@generic={0x0, ""/126}, &(0x7f000045b000-0x4)=0x80, 0x800) accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x1, &(0x7f0000f07000)={0x0, 0x0}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000f05000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f07000-0x6)='vegas\x00', 0x6) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0xd, &(0x7f0000f08000)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f0000f08000)=0x0, &(0x7f0000f08000)=0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f0a000-0x6a)={0x0, 0x62, "23a6834c585526cf8bbdb6111ea9db7351d68bbb2b2d4a19214248078700da9546bca941515c50b84cbbf439dc04b838e4b0c48399f0a1f6106c39554e1a0e1380f54d4dd45dc28f6ffbfaf729f14b3273954353e5a46350c297a0462fdf02490a44"}, &(0x7f00006c6000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000156000)={r7, 0x100000000}, &(0x7f0000e34000-0x4)=0x8) 2018/01/19 13:33:19 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000a000)={@generic="1e32435e56f60f0b91d822aed642461c", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 13:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009be000)="220000004200030b00000000ef00120132000000000200000000000000ea00050029", 0x22) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008e7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f75000)={0x0, 0x0}) 2018/01/19 13:33:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x37, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0x1000) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x8000, 0x5bcd, &(0x7f0000000000)=""/91, &(0x7f0000000000)=0x5b) r1 = socket(0x1, 0x800, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc59, 0xfffffffffffffffa, 0xd, 0x1, 0x78e, 0xffffffff, 0x0, 0xffff, 0x6, 0x7, 0x1, 0x1, 0x7ff, 0x100000000, 0x5]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, 0x8001, 0x6, 0x5, 0x1}, 0xa0) 2018/01/19 13:33:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000947000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xffffffffffffffe0, 0x0, 0x4, 0xa, 0xa0, 0x20, 0x3c, 0x0, r2}, {0x8, 0x200, 0x6, 0xc9, 0x4, 0x4, 0x3, 0x8001}, {0xad, 0x0, 0x5, 0x9}, 0xfff, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x0, 0x3, 0xfff, 0x2, 0x2, 0x4}}, 0xe8) r3 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r3, &(0x7f0000d9c000)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) 2018/01/19 13:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e13000-0x90)={0x100, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 13:33:19 executing program 0: r0 = socket(0x1e, 0x801, 0x0) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000009b000)={0x0, 0x0, 0x0}, &(0x7f0000e68000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000474000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000001000)="1c07c4ef0000df0000000000ab13a30a8c702cfb72c1e2c71d2ba1034220d95dd821bfc0d2fc6038dc4461d6cfd5b73857d3a29bb66a5caace383b80e7eae15175e631e64e7739df0d340e340863d2ff7178a08dca1b15f96bd28e7a706f664ae46e6fc46e4387b0b7b5929f97199b248e388b10f2cfeea3fe5ef41f5d64afeaa8dcca66c45f2f6c1095b95bb1dab7bb7bf3012573a2e5c870e73ae663256c69", 0x3eb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) 2018/01/19 13:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0xffffffffffffffff) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x800000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f8000)=[], 0x0, &(0x7f00006b7000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) unshare(0x40600) r6 = accept4(r3, &(0x7f000003f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d7000-0x4)=0x10, 0x80800) getsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000ff8000)=0x6, &(0x7f0000b14000-0x4)=0x4) 2018/01/19 13:33:19 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000006000-0x20)={@generic="d0d0b74b11b20442de01a7120c793aac", @ifru_flags=0x400}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) 2018/01/19 13:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000085b000-0x4)=0x0, 0x80800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000455000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000110000)=0x10) setsockopt(r0, 0xffffffffffffff03, 0x5, &(0x7f0000b8e000)="57d5a5d33d1b7ad1b5a752f7201d0a3afc94371c766bf12b88956980f95c98fd3b041d1885a32b78163d7fe2934895419f9b95ca5c33da63f4074f4b1488", 0x3e) syz_extract_tcp_res(&(0x7f0000f3c000-0x8)={0x0, 0x0}, 0x43, 0x26e00000) 2018/01/19 13:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2f000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000ae8000-0x4)=0x0, &(0x7f00000dd000-0x4)=0x4) pipe(&(0x7f0000f5e000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000013000-0x4)=0x4, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f3e000-0x20)={@generic="c48b8ca7753b22dfac383b9ec6fb204d", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c55000)={0x0, 0x0, 0x4, 0x2, 0x1, 0x8, 0x7, 0x6, {0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd934, 0x81, 0x6, 0x1c, 0x10000}}, &(0x7f00007ab000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e0c000)={r2, 0x3, 0x8}, &(0x7f0000ae5000-0x4)=0x8) 2018/01/19 13:33:19 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f000000c000)=@rc={0x1f, {0x3, 0x10000, 0xff, 0x569b, 0x5c3800000000, 0x100000001}, 0xe574}, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000016000)={r0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000017000-0x92)="9ae73666e8c65ca2345427489509435ac9e2d79636d1caed855c41e26088b4874de09aebadd94256fe78b0792293721f0c12d73442f10667d6ffcafaca8a021594475c476fab0483a53424a38561f064d8684a89ebe12f598a81691d783465a364dedb11af561853bee3e2f995f6ee6219b16fddc90fb5a2fe16a4f35e5b5417303786770739c052c38bef607a139995d6c9", 0x92, 0x48090, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000015000-0x68)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:19 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004b3000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000007b000-0x78)={0x31e, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x4, 0x0, 0x72ff, 0x2a8, 0x0, 0x3, 0x7, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00001fb000)=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006aa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c98000)=@ethtool_ts_info={0x41, 0x2, 0x10000, 0x200, [0x81, 0x1f, 0x6], 0x2, [0x8e17, 0x5, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000e8d000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000d78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000461000-0x4)=0x14) recvfrom$packet(r2, &(0x7f000050f000)=""/45, 0x2d, 0x40010102, &(0x7f000059f000)={0x11, 0x19, r3, 0x1, 0x7fffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/19 13:33:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f000066b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000044f000-0x4)=0x0, &(0x7f0000407000)=0x2) poll(&(0x7f00009ab000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 13:33:19 executing program 0: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) socket$inet6(0xa, 0x805, 0x6daf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x4, 0xd7, 0x8, 0x81, 0xee7, 0x0, 0x4, {r1, @in={{0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb764, 0x20, 0x53e, 0x2, 0x3c5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r2, 0x7}, 0x6) 2018/01/19 13:33:19 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000dc8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b18000-0x4)=0x3a) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000dc8000)={0x0, 0x7f, "343412ff351f2b5298ba6b8ee39a6bf26b98d270010dd4c2b86ee36be131292b16e031700374ac2114706ca94a0fbac15ddc1e817331edebe3efd9c137468215bbfb61cb8238ac2c44b22154e4cb0e04115107bae3e478030d7408d71d4a5bdef873e96508d92c705f935647160f45a532087ea61a9791a5d8fd6b8d00edd3"}, &(0x7f0000dc8000)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000526000)={0x400000, 0x7f, 0x0, 0x37, 0x7f, 0x3, 0x1, 0x1, r1}, &(0x7f0000b64000)=0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) 2018/01/19 13:33:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000084f000-0x4)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0xf2, &(0x7f0000512000)=""/42, &(0x7f00000de000-0x4)=0x2a) r1 = socket$inet(0x2, 0x8000000000000001, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f000012b000-0xf1)=""/241, &(0x7f00003d2000-0x4)=0xf1) pipe(&(0x7f000095e000)={0x0, 0x0}) 2018/01/19 13:33:19 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000182000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000000000)=0x1e) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/19 13:33:19 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000007000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x1c) socketpair(0x19, 0x803, 0x2, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000001b000)=[@in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x38) r1 = accept4(0xffffffffffffffff, &(0x7f0000013000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001b000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000017000-0x2)=0x4, 0x2) write(r1, &(0x7f0000007000-0xf6)="824f6bdf6c74a706459b57151741ca2694e75fa1d5a3ec4f5e8e4d3f0486f640fc6084e2554ce49c9d63669369b3906f920a76e38a9f04c37042313e8d3b502b3b55ec75b4301e0d3da988492622fee38ad2b13e312e1c553d838fbac8dfc7e2b8054dcef63436a9a4e4ff5b0e7d3b49181b21695f874a73d029175cb5370246c6368cf1910c83a1ce990981dd4369c6ce243671d7d4b89dd166278675de5feff93bd0750605971d9b3714aedce2cc0fcbf63c482475268c44cca355a8d8f71a01c1fc3a381a6556aed82381b181b6dc55b8173669e7f78a8499ad7743870794b1728d6bbc25f42d8c6992ffe460e4318c329557eeaa", 0xf6) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x400, &(0x7f0000000000+0x4f)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003d8000-0xef)={0x0, 0xe7, "6d163527ae5a26984b58b450863d68d7961480a30ba4e2407740243a8c41897d7ba9a9dfcd41fd4c96563aabbd32d5d4ae21c4e1f7d8198df9dd9e1e5290aa45d3be502db88423d3e6ccfa9e8b51b6494296b395eb1223fcb602129c10e49f30366a06d1c8ec3c7f910d292be56dc499ff1d45b88aa962fb4405fdd57d757daab70d466e621341f4601daaa51444f3357fb0ccbcc570f32d3a8c3d9595a410c90f09e58b8e176c8805c9e48387d243452f60002d2280817a626e8bf0323472cd9b0a05cd2af3a9c35d01a98782a35b5d7384eee102b5a41fa1e9ccbdb6d77bfade56d887c90d88"}, &(0x7f0000892000-0x4)=0xef) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c09000-0x8)={r2, 0x2d}, &(0x7f0000edd000-0x4)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="cfcb96d5bb0869d019c5919543324dc7", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000003000-0x4)=r2, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000)={r4, @in6={{0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5cf350bd, 0x3, 0x60000, 0x6, 0x0}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000004000-0x8)={r2, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r6, &(0x7f0000000000)=""/192, 0xc0, 0x40010120, &(0x7f0000005000-0x10)={0x3, {"537e27bc01dfda"}, 0x40}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000006000-0xc)={r4, 0x1, 0x20}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r6, 0x0, &(0x7f0000007000-0x50)={@common='vcan0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x4}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r7, 0x800442d3, &(0x7f0000006000)={0x5, 0x2d9, 0x1, "606b57b0bd6d", "f39b61feba7073cfb89e847acf7fcc39"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000007000+0x3a9)=r8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000004000)={{0xa, 0x3, 0x40f6, @loopback={0x0, 0x1}, 0x200}, {0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, 0x400000000, [0xfffffffffffffffc, 0x101, 0x2, 0x4d, 0x40, 0x81, 0x9, 0x3ff]}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000-0x10)={0xffff, 0x4, 0x9, 0x81, r5}, &(0x7f0000009000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r9, 0x40, 0xf7e9c362b8ce597d}, &(0x7f0000009000-0x4)=0xc) 2018/01/19 13:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000116000-0x8)={0x0, 0x3, 0x0}, &(0x7f0000da6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e0e000-0x8)={r2, 0xb33}, &(0x7f00006b1000-0x4)=0x8) writev(r0, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) bind$inet6(r1, &(0x7f0000426000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2018/01/19 13:33:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0xdd) getsockname$inet6(r1, &(0x7f0000882000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000029000-0x4)=0x1c) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) socket$bt_l2cap(0x1f, 0x1, 0x0) 2018/01/19 13:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000144000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000740000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000363000)=0xc) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f000002b000)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000cbd000-0x4)=0x6, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00006a4000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000c68000)=0xc) write(r2, &(0x7f000017c000-0x2e)="", 0x0) r4 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r4, 0x8916, &(0x7f0000000000)="") 2018/01/19 13:33:19 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000e000)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000004000-0x9a)="fa65052f2ef1f7f3fee20d4445e43d63baf4658025098ac2355ac2c0cc019f8f299396496c4d9f2aeea4b13ba466a11168a779fdf9b6757bdb43a4bd436816761bb8e1ec8d6b6f4612727b6f5bf2e76369d8c2acc1fadf888ef2f4942f521af375dfb37c403a1b47f36f8d7fa107e6b73c696dd1babdf4ffa960983f017257cae984ca102b7a63386816db77e227fc16dbd1b1624f83e42649af", 0x9a) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 13:33:19 executing program 6: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ad000)={0x0, 0x0}) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00005ad000)=0x1, &(0x7f00005ae000-0x4)=0x4) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005af000-0x8)={0x0, 0x8}, &(0x7f0000204000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000144000)={r4, 0x7fffffff}, 0x6) 2018/01/19 13:33:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000042f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='reno\x00', 0xaa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003c1000-0x8)={0x0, 0xffffffff00000000}, &(0x7f00008b3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d02000-0x14)={r3, 0x0, 0x100000000, 0x6, 0x9, 0x1d}, &(0x7f0000618000-0x4)=0x14) shutdown(r0, 0x1) [ 54.150579] openvswitch: netlink: Key 4 has unexpected len 0 expected 12 2018/01/19 13:33:19 executing program 4: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r1, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a00000-0x10)=@common='ifb0\x00') 2018/01/19 13:33:19 executing program 0: 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, &(0x7f00008f7000-0x22)="2200000038002600f41400000900071502040008dd200828060051040005009f004b", 0x22) 2018/01/19 13:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000828000-0x4)=0x0, 0x4) socket$inet6(0xa, 0x4, 0xfffffffffffffdee) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) r1 = accept4(r0, &(0x7f00007ab000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a37000)=0x9, 0x800) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00003d2000)={0x18, 0x0, {0x3, @random="4f61f13f753f", @common='bcsf0\x00'}}) 2018/01/19 13:33:19 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004b0000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f000043d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000005000-0x4)=0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x7, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000029c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e1a000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d4e000)=0x9) 2018/01/19 13:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f0000823000-0x30)=[{&(0x7f0000688000)="54b77cf6e5d4cc02b1a74fb6aa5f3acc1b192424f41e9fbb09abc8fce8aa3fcc322f1969d57b8d1058e8e5a4464ffe156c282468ba76063998e5dcf38c71082406a4236f523a2a5037d1ca56c2e23d4d98929ef172267d0d8b1d0c88053361270118fb71e5c3a9acbd4139e95d19ecb61d10686bb858e7dcd5fa2a0f12e49e02", 0x80}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) r2 = socket(0x3, 0x1, 0x5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c2a000)={0x2, [0x2000000040000, 0x0]}, &(0x7f0000a0b000-0x4)=0x8) 2018/01/19 13:33:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7d, &(0x7f000081f000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="ec5b03915939", [{[{0x9100, 0x7, 0x100000001, 0x6}], {0x8100, 0xfffffffffffffffe, 0x1, 0x9}}], {@mpls_mc={0x8848, {[{0x7, 0x37c7, 0x4, 0x0}], @llc={@snap={0x0, 0x1, "b9", "83dffd", 0x5, "716c8188d18c643da641bf86cbd0f85f02afe5a31a5708d032d47e588134af94e9bfc42d62acbbf02c410c4af3692d42ebd79b5d2ec8119fe376a458c039f1bd269e91b17ac5627ace5ea249c9df61792d25a1e7670bdaa09d17a7"}}}}}}, &(0x7f00002f9000)={0x0, 0x1, [0xd3a]}) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x326) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003db000-0xa)={0x0, 0x1, 0x1, [0x0]}, &(0x7f0000f9d000)=0xa) r2 = accept(r0, 0x0, &(0x7f0000018000)=0x0) connect$inet6(r0, &(0x7f0000489000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdc}, 0x1c) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000fa9000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000080c000)={r1, 0x101, 0x30}, &(0x7f0000df0000)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) bind$inet6(r0, &(0x7f0000809000-0x1c)={0xa, 0x1, 0xffffffffffffffe0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/19 13:33:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000055f000-0x1000)="d540994ff7861d86ed22aadc98420af66107f32f3896f354077d5a45caf45b29154cbc7afab8dbddc98784bdfee113b262a50d4a8ee0d5f539468f911bdb6724a1483b48aa604285b1929f77cca683783e0200818c76b7b3755986e1c9f58f277fb2d8afc6585aa98a988fc17578a3d838f232293ef51981ee0066403fa529ec207dfc3e5ea77cd52af1a02ab71b0b3019b825ff1be1e60d89bec4adc36feffcb4cca04b2bf20e874a7fc54b3ee5c2c2e24a64046b9328040ff53b32b32350e4db20fa16f1bfe0cc202b9f1e611e3e17015fa4b8bf368033edf0d00b072aeb275b44899a0104c0df27c92bafadc3535c63db4abfa9113250031785ae9e5a4b1b2d2cb34e6ae4c1bafe5b6cfdac3845ed77b5ad0ef6fdccb8de0339eca7bfd7f15502dc961b87f481a24782e13b0bf1bcaef8a1095e96563f445cf0384d6e731e28462fad4e5250172778d4cbe14617bc1117fc6c66b79deb0dfab8c176af3056297d342f9de2b43a43302265a8acae94744da80de570fd3ea8e5a60cfcbf90befaa252b974b2c542994bb59d43856b6079120e09c2007516deabcee3937eea30678a8ffab8b8b34d340f33a30cb2682acd2ad3a6e2498d469cf85ba7184eb0b8fe2a6eda2bf7d8f5a8659e132acd2512e11658147c476eb9efa1dd20d43e74f62f38c98cb049bb1ae1643357139bdb5db5c700ae8f2f902a7127ad8c93de5085f2bac9f5e31b6a4b7034a8bf0b75765c259ce30e6ffc806cf46cd877189da91d7e3daf4bc9f1170d10736a841019d52cd1e24da78d011293fc88e53afacc3324831ba053f877881cea40fa9d46a7c0ddc0d5fa843bd872023cb83f158d7f51ecfdaa66f4f2843e8b0db8d6510381a6915d1cad6cc59137bbb89d75ed5903d6c4e131c8a3c5c14dc6c62da2a5ee1071f36408ece09a49a7ff8928dcd079aaaa0da8b55ab869048526a87d239a8916f62932670b1c716f6b29a7baf1fd999cd9e7dca5d99afe3df217df2bbad120bb27e9ab3054adcf4579c7f50ea5ddb954ba4690dd55b7bcf91c98aa8fcb953ce06f8daf5538e46e975744d8a511f7c70298902a55122ca09eb7dba93673ec7156a132d056bf35880c207940ab675be35c5a517c1fb3d5ce50c8a098948b3a9657b5aa7d23f66f824a2404fde07e71aefb4131705a7d4eac4ee03a5c273893fe4e299600cedb4a652ac78b336fef98f891c2ed0973236569fc92705da8b6eb4ed36cc9a2abb85df1be3c1c8f47a57d10da72fc943ab3c8f3b913d9023a7fb1f94abf84bc833b27391c009223b766ef13622e993994b53b32eb61ce775df3be179067bb24a521c17007ef9320613e994ab96d1fa66796a9fe25aaaf59c92099aa48314e3585b2be0afb7c9bfc8538b690b07a218bfdeac85f95871213abace86325b433589fe717b8310ffb4479735f132710d6183e4ff09c21e48b540c491ea92f2d65bafdfbf5752ee553d304de8b3a220e9f5d3f31ea2d6101c9dedfbf9228086e3b68d5342f1d3c09b84276b560790a4ee4e346afa6b83d6406693138920d8a59f6f971080d7e3d7851610ab4cc724ed31b51cac3be66cf7638c0db2ffb0e6eede88aed829261e96987dd3520ce89f7f1ea0651f6824e09cc4d8ff9ccb597e60744dee1e141c9064d0f62e775797d2c6f43a05dd7339ec138ebd21d54ac96d43fef6e3418f113a5ed9d87b772813d697d65668b991445ae93fd4bf7b2421af04bcb3b53d45c3b35e0624dcfb6799d800d1380fe28788058c142c99f2a26c702a3de2a77de84110794103bf07c26930e325de8b257511c3e58b7786714fd760950433d245bc060084b8b464509e3ba8317090b9397f9326845c47e8dd6fe46610bbad0b1ec0130a728f7d784bc79e6e24ffe19be8df0293ad5b4470e0bf240e897fe391b2b1e3e10823dac7b28ff95a61b834b0c9da9ab35182188d4f725221380a47210ff4cca8749b7e42837135768bf6a073dc251e3298a011c6870b6263ea26e0dfdc179cc730eca2d0e6a7bb1d818789e5c308d8faa40aa369a7a73c7a7c36f117ba73c5e664d6c5bc2b54c3d59c24863929982eda6154a463da3c154a9321f101ee88bd382cb2244f074c21d8deddf05ef1cc7154e0ee39ccc80b0c35c05ca97bb25629481eae5fa2f8e3e88f69bdd72e0b3116f72d60c6e2eae94b6faca57030974c8590bd17819b7015eb7e329f7aad4ce59e60bb7a45566dfb32becd24c8fbd52a2f5af044249b74466afc18396b8bb794c96b7ba3ba3846d209e9b15a79d01d645223835192dbb6e1f1951beb03c890cc740229bd749f599d22ec20bd580470113d79088eb26665f324831b2dee3a3fb2daecc502796a3ba5f1cc6a428403c6ddf8eece1cd78d2c9e9c1752386b4bda479b7307977fc66a178060acf11e9a669aeca07fba2b5eb66ecc29bc31539d53a0e0cd59e0e488bbdc4bb2b424c36e625fb6c562df280660c2cb94593397107a036949fcf5b1b11a60ca925d1cbc1e630e6ce625d70cb1246fedc32a0a6276eefc424cd6cbd024fdc2512c8e50a118bd1c6b65c105ec4e1afebfd346030e39c1eb977ec081c6fcbf91c4f02ae654b7f30098fc76e04730ce07c3439ff524ab835d2fab6f1cee274dd0b68539fae0e963f8b542bc8f52b1faa002ed0f8fe5af552f2847af0ad8141b8e4286994fcd4984a6dd08baee21d53d8545646cc16681840347b1d540779fc64a69353eb838fd0a42bd5d6c428ac521ca0426bc5bde6cd2d961a63a129db83c409d159735ca2dfdce289396d25f32565361e218e1a1d875014e3e3298476ac1188004340352539220595558c82367f9e152c7b954a89f8370825f6584a5bf01d336b5cb4a13632806caaa269fd6a868d58e5c19d7028f174bf900f0d940b46850da5a0a2b121cfab4d2b7239c87fb89c197fd411489dab0dbe6dcca7569b67a204952f53704fcb28f13b430e4d0de48e17aa3ce2b454674746579daa0bd1f4bca4d93903960d701bca53e49bebfe71b266010430118ec1a8affe2a383624dab361fbf928fc08cebeabfd55f2096482a070c852613fd0a2f1307987300348fd07044028925bd4baba36e380609ebebd63136717eaa33e091d3be38f1267ac1973ba3b571363bebc134fce4f7dcfe549a3dd5b8f09b0e6afa71c052511b61b8cf794f82af60e621f9a28a46cce50ead6de59b9b32124d92066d0d2e57d2226f0debbdcd1a3d686f6d8c6f507c4d01c24d9dea88ee2685fdaac389d231a66630bfe9362b4d2871691a03fc78cb1c27f713347a969b5db875cddb722ca8081533d7c5745c120472ec2a679159abe27bca8945c4a2968c578ef02bd900b9e295fb3f0373c7c08a39a844e15a9b40e751d17f299d779df2b04fc343f98c0a19e3ada96c52ee60f419d5f885e0b0e88fc18d4c5b1955b290b9926883697067262d55e9ff07277b7acbe01ac80f7e78ca30f29793b3d407add140a8db4ecd54e42129cc9cc6607c5f93a7e947167ac853e875719a28b34566d5911ae98c9bffdfe119e2ecb47ef8cde48301c77a7b4072f0af4e14edac4415f27a2531545f973484d4f7d72ada536b0f47e4b3ba7960e297543912026a18e8aa3b38df22996319f54e02eaa371ceb84483bbd36720a490d8bc8421db4f1cfef0e67a58422f110286e90fa338ae99edb14a961730daf4cb600f252a9d2da0baa3f66cacb706de51a17dadcffb8feca9ff7f95cac60fa0808b0ec0bd6f9daec30950f44df25b6491abba225983a792b01fab04a5fb2d1882156d7f4169a3f2facedab1ef52ab2642464bad85be0e9cc78d6c117c479a5547f476475492c542b0b140547031ea2f25e98cccd527540d6874e2fd5e09988c14db3c502cad0971954bbe22d939b9fe3a9183bb8159bb3305e3c18bcacedbcc86181b10ef61ea82f5d813a6196ffd7b7502c11f922766d201519e1d93796a6973206b063e58a984975b912ba2ecbb9fdbb43e8fecd7839054d46b7035b41a76516e9f7be893a40ccd133f057c25c83c1659a835d3a47abff310fa98f4af0f141fbfe4deab4e6ab0d78fb7b7933588bd173a7dfad2f7a75b092a1182cbfd2353e013ef0b8858d9a672a79a431fad07a616b14ae7f6e8acb6103c1364e0b6cd678c88beeeacf01ef54b25dd8676d293253db5ed22e39d8bb865e6e93243490e9da21cdf816238449ae4568d97ea8cf17cfb332389cb2c535f8c690621bf1b82d170f758a65a4cc546bdb84836e6da03b27fc274a8a30b1dfd9b6b4434139a1249cfb7ddeec4d71c4bfc985c54e54b3601f9ec020a1806dd555ee5f2dba597d8c7bc779a54c3662f04b3420a696c60de4e8aacecf7cc9ec4f9183f34e8321da50f885125d8a8901cfa75e5ff54fcd1a3fa576b417c30579c71f15025068ff7663b2cc597bd137ff880a27d463bed444643a8e4a7bc097591c5c02f646b720c967b546b73800d4d109ff54462e0a565603d593e16c9bf0a1791fb06536daa3041988ec3456cc345f59bb706a67ba71fc7dfee759862175b9a0cb695cbf4b751c76e953ceb17c0014e465c6c4395f95a27503f1fca9f7cf224fe8a53ec586dea3d8207fa03e0e958cb2658ed5d54240a70147d3b29b239f1df756668bcee2203e285c7ed31c612470e08bc661d2396cec064800b55639cd363d3d968b9d89c7fa07df66023669ced598e169f4a630d9fb6fea149446f8c27739789963f587304ecf319c6fd0994d6105a34c6620e11fc1bdfa11c0ca72263d322de4771ba23d8ae3a02628c20ee1aea824a04f64e668d72eb4dedd529e47a4209e2409ad9a557adb96403fad604a2fa2911614b07582dac722f82eb506780dd656460c498a4cfdbb1abe8b9ff5d5316e4b53a0bdf93626c67f236f919013e05f8bca19f9b2ab633e78fd35433a0821c718c6e4d6f2a401edea91337be1f676c57707def1f932cae17641e1b42e856a8979624a6fbf56590444342e20ac9961eeb527c424e1ae1720c9d3c29d6a248f72aab33ff33b0c539204bb5001553adff63efa5a8607ca55c62815f8cc79bd17e582a66f094559dfc9bb129f9ee82f04ce5e72cc0f98e906137f609ef9ebc516e315fc1cd262276b76cc59e7fa014a2d3abb5890a85a83435db877efad18e3ebfdfcb2a9c570559da9826146ca437cb6039683cd0abd64f453f62e842a890038ef54becba073a83a6386650fbc774d9ac026856598d24fd3d24d3455b93f0747b535b53c5b17a58ba332ced64ea56e9c50834da309bd6f9ad992d99f40c9909cea865f2dd8cef60f9dccc279f5da94247ec90f0d9bf7bc0bb633a1c93350b2ff7519bd35e9484f36a07458ae7ca5cffe893adf992412c470e2f1788afa540cf21c5f208f7e96dd2b16082359e31223c45adb07738a6958833ce6d36dcd02691e45bd0334b91ca93f59b724bef09b9c0dff8bc16bf5e8e93100495b51ad3475e26a5c34470e503fea4ee732fbc19808bc6d4aa1cbfff3a150c8f49f75481f712bb8001d2ac914468a8b5e6ece297b4f212893874f338d6a5c7d108497b0991915986d8b2afee3b9d4df678a757dec0139b089b8b352d0c2786c00f536a909d8523e0d8da547b7930dcee30effc8e07d3a759aacd1de99a1892cc95b91e5305317c1f0d2b18a71949e4fb8702b3d886db03b0e8f0dc82e49d2a6dd0c70da3f0a37b694debf821ed1842eaf6257cfac5e8955bc2607c035450b505efff8a452d63d49dcda9c925b398bef05600a1b0e346b7ee779194229f91ca4133d6694ec33eadd20bf") sendto$inet(r0, &(0x7f0000427000)="04", 0xfffffffffffffe1d, 0x20000090, &(0x7f0000062000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c1) [ 54.218320] openvswitch: netlink: Key 4 has unexpected len 0 expected 12 [ 54.286892] netlink: 'syz-executor6': attribute type 7 has an invalid length. [ 54.288550] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pig=11591 comm=syz-executor0 [ 54.288766] ================================================================== [ 54.288790] BUG: KASAN: stack-out-of-bounds in __nla_put+0x37/0x40 [ 54.288797] Read of size 255 at addr ffff8801bf087968 by task syz-executor0/11591 [ 54.288799] [ 54.288808] CPU: 0 PID: 11591 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #197 [ 54.288813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.288816] Call Trace: [ 54.288827] dump_stack+0x194/0x257 [ 54.288842] ? arch_local_irq_restore+0x53/0x53 [ 54.288851] ? show_regs_print_info+0x18/0x18 [ 54.288865] ? __alloc_skb+0x57e/0x780 [ 54.288877] ? __nla_put+0x37/0x40 [ 54.288889] print_address_description+0x73/0x250 [ 54.288898] ? __nla_put+0x37/0x40 [ 54.288908] kasan_report+0x25b/0x340 [ 54.288924] check_memory_region+0x137/0x190 [ 54.288934] memcpy+0x23/0x50 [ 54.288945] __nla_put+0x37/0x40 [ 54.288957] nla_put+0xf5/0x130 [ 54.288973] netlink_ack+0x78a/0xa10 [ 54.288990] ? netlink_sendmsg+0xe60/0xe60 [ 54.289010] ? netlink_tap_init_net+0x350/0x350 [ 54.289028] netlink_rcv_skb+0x2d1/0x400 [ 54.289040] ? validate_linkmsg+0x8e0/0x8e0 [ 54.289054] ? netlink_ack+0xa10/0xa10 [ 54.289065] ? idr_get_free_cmn+0xfd0/0xfd0 [ 54.289077] ? netlink_skb_destructor+0x1d0/0x1d0 [ 54.289100] rtnetlink_rcv+0x1c/0x20 [ 54.289109] netlink_unicast+0x4c4/0x6b0 [ 54.289127] ? netlink_attachskb+0x8a0/0x8a0 [ 54.289145] ? security_netlink_send+0x81/0xb0 [ 54.289159] netlink_sendmsg+0xa4a/0xe60 [ 54.289180] ? netlink_unicast+0x6b0/0x6b0 [ 54.289195] ? security_socket_sendmsg+0x89/0xb0 [ 54.289204] ? netlink_unicast+0x6b0/0x6b0 [ 54.289216] sock_sendmsg+0xca/0x110 [ 54.289234] sock_write_iter+0x31a/0x5d0 [ 54.289247] ? sock_sendmsg+0x110/0x110 [ 54.289275] ? iov_iter_init+0xaf/0x1d0 [ 54.289294] __vfs_write+0x684/0x970 [ 54.289311] ? kernel_read+0x120/0x120 [ 54.289321] ? bpf_fd_pass+0x280/0x280 [ 54.289337] ? _cond_resched+0x14/0x30 [ 54.289353] ? selinux_file_permission+0x82/0x460 [ 54.289377] ? rw_verify_area+0xe5/0x2b0 [ 54.289384] ? __fdget_raw+0x20/0x20 [ 54.289399] vfs_write+0x189/0x510 [ 54.289416] SyS_write+0xef/0x220 [ 54.289431] ? SyS_read+0x220/0x220 [ 54.289439] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.289451] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.289471] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.289477] RIP: 0033:0x452e99 [ 54.289481] RSP: 002b:00007fd337769c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 54.289489] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 54.289494] RDX: 0000000000000022 RSI: 00000000208f6fde RDI: 0000000000000013 [ 54.289498] RBP: 00000000000004ad R08: 0000000000000000 R09: 0000000000000000 [ 54.289502] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f50d8 [ 54.289507] R13: 00000000ffffffff R14: 00007fd33776a6d4 R15: 0000000000000000 [ 54.289535] [ 54.289538] The buggy address belongs to the page: [ 54.289544] page:ffffea0006fc21c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 54.289550] flags: 0x2fffc0000000000() [ 54.289559] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 54.289567] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 54.289570] page dumped because: kasan: bad access detected [ 54.289572] [ 54.289574] Memory state around the buggy address: [ 54.289580] ffff8801bf087880: f1 f1 f1 04 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 54.289585] ffff8801bf087900: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 [ 54.289591] >ffff8801bf087980: f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.289594] ^ [ 54.289600] ffff8801bf087a00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 [ 54.289605] ffff8801bf087a80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.289608] ================================================================== [ 54.289611] Disabling lock debugging due to kernel taint [ 54.289648] Kernel panic - not syncing: panic_on_warn set ... [ 54.289648] [ 54.289657] CPU: 0 PID: 11591 Comm: syz-executor0 Tainted: G B 4.15.0-rc8+ #197 [ 54.289661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.289663] Call Trace: [ 54.289673] dump_stack+0x194/0x257 [ 54.289684] ? arch_local_irq_restore+0x53/0x53 [ 54.289693] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.289702] ? vsnprintf+0x1ed/0x1900 [ 54.289710] ? nla_put_64bit+0xc0/0x150 [ 54.289719] panic+0x1e4/0x41c [ 54.289726] ? refcount_error_report+0x214/0x214 [ 54.289735] ? add_taint+0x1c/0x50 [ 54.289743] ? add_taint+0x1c/0x50 [ 54.289752] ? __nla_put+0x37/0x40 [ 54.289759] kasan_end_report+0x50/0x50 [ 54.289766] kasan_report+0x144/0x340 [ 54.289777] check_memory_region+0x137/0x190 [ 54.289784] memcpy+0x23/0x50 [ 54.289792] __nla_put+0x37/0x40 [ 54.289801] nla_put+0xf5/0x130 [ 54.289811] netlink_ack+0x78a/0xa10 [ 54.289822] ? netlink_sendmsg+0xe60/0xe60 [ 54.289832] ? netlink_tap_init_net+0x350/0x350 [ 54.289843] netlink_rcv_skb+0x2d1/0x400 [ 54.289850] ? validate_linkmsg+0x8e0/0x8e0 [ 54.289859] ? netlink_ack+0xa10/0xa10 [ 54.289866] ? idr_get_free_cmn+0xfd0/0xfd0 [ 54.289874] ? netlink_skb_destructor+0x1d0/0x1d0 [ 54.289889] rtnetlink_rcv+0x1c/0x20 [ 54.289896] netlink_unicast+0x4c4/0x6b0 [ 54.289908] ? netlink_attachskb+0x8a0/0x8a0 [ 54.289918] ? security_netlink_send+0x81/0xb0 [ 54.289928] netlink_sendmsg+0xa4a/0xe60 [ 54.289941] ? netlink_unicast+0x6b0/0x6b0 [ 54.289952] ? security_socket_sendmsg+0x89/0xb0 [ 54.289959] ? netlink_unicast+0x6b0/0x6b0 [ 54.289967] sock_sendmsg+0xca/0x110 [ 54.289976] sock_write_iter+0x31a/0x5d0 [ 54.289986] ? sock_sendmsg+0x110/0x110 [ 54.290005] ? iov_iter_init+0xaf/0x1d0 [ 54.290015] __vfs_write+0x684/0x970 [ 54.290026] ? kernel_read+0x120/0x120 [ 54.290034] ? bpf_fd_pass+0x280/0x280 [ 54.290044] ? _cond_resched+0x14/0x30 [ 54.290054] ? selinux_file_permission+0x82/0x460 [ 54.290069] ? rw_verify_area+0xe5/0x2b0 [ 54.290074] ? __fdget_raw+0x20/0x20 [ 54.290084] vfs_write+0x189/0x510 [ 54.290095] SyS_write+0xef/0x220 [ 54.290105] ? SyS_read+0x220/0x220 [ 54.290112] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.290120] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.290133] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.290137] RIP: 0033:0x452e99 [ 54.290141] RSP: 002b:00007fd337769c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 54.290148] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 54.290152] RDX: 0000000000000022 RSI: 00000000208f6fde RDI: 0000000000000013 [ 54.290156] RBP: 00000000000004ad R08: 0000000000000000 R09: 0000000000000000 [ 54.290159] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f50d8 [ 54.290163] R13: 00000000ffffffff R14: 00007fd33776a6d4 R15: 0000000000000000 [ 54.294629] Dumping ftrace buffer: [ 54.294633] (ftrace buffer empty) [ 54.294635] Kernel Offset: disabled [ 54.959295] Rebooting in 86400 seconds..