[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.043242] audit: type=1400 audit(1520163907.311:6): avc: denied { map } for pid=4222 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.46' (ECDSA) to the list of known hosts. 2018/03/04 11:45:13 fuzzer started syzkaller login: [ 24.325327] audit: type=1400 audit(1520163913.593:7): avc: denied { map } for pid=4233 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/03/04 11:45:13 dialing manager at 10.128.0.26:36303 [ 28.744894] can: request_module (can-proto-0) failed. [ 28.754521] can: request_module (can-proto-0) failed. 2018/03/04 11:45:18 kcov=true, comps=true [ 29.214713] audit: type=1400 audit(1520163918.482:8): avc: denied { map } for pid=4233 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1086 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/03/04 11:45:21 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x3}) readv(r1, &(0x7f0000000280)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f0000000240)=""/17, 0x11}], 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e24, 0x7fff, @empty}, {0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x40}, 0x1, [0x3, 0xffffffffffffff00, 0x1, 0xffffffffffffff81, 0x8, 0x3, 0x1, 0x5]}, 0x5c) gettid() sendto$llc(r0, &(0x7f0000000340)="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", 0x1000, 0x40000, &(0x7f0000001340)={0x1a, 0xfd, 0x5, 0x5, 0x400, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockname$ipx(r0, &(0x7f0000001380), &(0x7f00000013c0)=0x10) epoll_create(0x8) getsockname$inet6(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000001440)=0x1c) sendmmsg(r1, &(0x7f00000017c0)=[{{&(0x7f0000001480)=@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001700)=[{&(0x7f00000014c0)="2904191f79abd7440b0d51cfc10652392db5962a34f55bfb14640877406cf95ad4a2103d60a9bce924d0e6228c1c6bea8e2b0a86c8371492579deba240fd76ef394c43f6d57bf99e78da6a8a098f3c55d94b512828df4aa4f47703825c1ed61b83686f602e30c6719641fefe", 0x6c}, {&(0x7f0000001540)="269150566e45d53c1677332d47ee35d66dcb86513a54f3fba7cba77665dd549a23d0550a58fea32a86dd385da8e2d0464d36ddecd24d66e1ebd7e03a3a4b90b7e43ca8ffb7a55e480f16f159dc21d055a013968e2765b2a2c5ee95f46d3b70db9738a6b2e7a9d688dd5c25b28f9731222c84d456035953b10f7518714a322d4021c9df15dcadaae7d4fff89c85563edfed737848514d67204c3f3ba769c8490f9afa9d29b675e186511673c0429728af0fea3a25c03d08dd9c477b9b38b25a74e611acf01db6788ebf7c5539b3bb12c0799163733706b99c7059a844b546f86f0406e23043f1ace17130ab10", 0xec}, {&(0x7f0000001640)="fe2ca2216e5d91054a797a6e804615b108a89e4d27a1c3f0bed4c9477afa71ba1a730213c6e10cd58f3e994f5cd039bc90319c569e24fedd84c87eb3a725ccd266b8b23b68274e0a27568a865b2d4fa83102fd3307287915f91c1bff60ef519e298867ab68225a6ed1113cadc0e8d981a2d58893c85fa542e17af400098d2f7f6ffb573f3bb5eb161fb373023184d7750591f60f8d370ea6afbc774d5ccbb15b4b658d", 0xa3}], 0x3, &(0x7f0000001740)=[{0x80, 0x129, 0x1, "cfef80409550e809bf8526affc951e0dea9b551db9afc76c4ce0f3f9752d96aac88132071b5983cf8c04b983a123db8f2efe5bd33c31d27b2d35d040e8507e9a02a4f6736dd2891ffb6496f58c455856dc2e0afb4fbd9c83267d3dfde026aa5065d0d70488c5faa5748ed289be551e02"}], 0x80, 0x804}, 0x4}], 0x1, 0x4008040) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001800), &(0x7f0000001840)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001880), &(0x7f00000018c0)=0x4) syz_extract_tcp_res(&(0x7f0000001900), 0x5, 0x401) getpeername$inet(r1, &(0x7f0000001940)={0x0, 0x0, @multicast2}, &(0x7f0000001980)=0x10) connect$netrom(r1, &(0x7f00000019c0)=@ax25={0x3, {"1e819c7788a846"}, 0x400}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001a00)=@assoc_value={0x0}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001a80)={r3, 0xfff, 0x6, 0xfffffffffffffffb, 0xf77a, 0xfffffffffffffff7}, &(0x7f0000001ac0)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001b00)=0x400, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001b40)={'dummy0\x00', 0x4}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x100000000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001b80)={r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, 0xfffffffffffffeff, 0x1, 0x2, 0x2, 0x50}, &(0x7f0000001c40)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001c80)={0x1, 0x2, 0x30, 0x7, r5}, &(0x7f0000001cc0)=0x10) bind$bt_sco(r0, &(0x7f0000001d00)={0x1f, {0x5, 0x2, 0x1, 0x1, 0x40, 0x1cf4}}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001d40)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x400}], 0x3c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001d80)=@sack_info={r3, 0x34, 0x6}, &(0x7f0000001dc0)=0xc) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000001e00)=0x7, 0x4) listen(r1, 0x1145e237) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001e40)={'eql\x00', @ifru_addrs={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001e80)={r3, 0x7}, &(0x7f0000001ec0)=0x8) 2018/03/04 11:45:21 executing program 3: pipe(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001200)=0xe8) sendto$packet(r1, &(0x7f0000001080)="18ab0abeb19041c59f5135efd6963852f064bbe11e63b92aa3758f10832dba7b5cc391d9ca985e5d96c04fab5a7d365977e288795133bbf9729d8610984c514c2419f531b4ea918f0e904c676ade6ee870831c9b1e0633b363d8becbf1129e9a9421a7cde5e8307f", 0x68, 0x800, &(0x7f0000001240)={0x11, 0xfd, r2, 0x1, 0x101, 0x6, @empty}, 0x14) connect$packet(r0, &(0x7f0000001280)={0x11, 0x1f, r2, 0x1, 0xe704, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000012c0)=0x7ff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001300)={r1}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000001380)={0x8, &(0x7f0000001340)=[{0x339a, 0x5e, 0x1, 0x7}, {0x8, 0xffffffffffffff17, 0x20, 0x7}, {0x4, 0x400, 0xfffffffffffffff8, 0x9}, {0x8, 0x2, 0x7, 0x3b3}, {0xc00, 0x40, 0x8000, 0x9}, {0x6, 0x7fffffff, 0x401, 0x5}, {0x0, 0x7ff, 0xfffffffffffffff7, 0x1}, {0xffffffff00000000, 0x7f, 0xa0, 0x100}]}, 0x10) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00000013c0), &(0x7f0000001400)=0x4) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000001440)={0x9, 0x10000, 0xae, 0x3ff}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000001540)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001580)={r4, 0x7f, 0x9, 0xfffffffffffffffc}, &(0x7f00000015c0)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001600)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001700)=0xe8) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000001740)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) sendmmsg$inet_sctp(r1, &(0x7f0000003280)=[{&(0x7f00000017c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000001800)="6635d0dc953238be8fe4b2b1e1d382d7e06df4de89ce0bc5bfdc2f4168298cf3f5c2a31ff3abb2df3e3168cc5e621ae5fb152e31d6e7e22483668bcb37fad377f9640a8c6928471aac6431f35264691275f95bd8526cb39c366ada15590c7c436b14c44db49025806f", 0x69}, {&(0x7f0000001880)="a302d7dfa1404aac0aaf65315bc63e1da298a372402fa120d9feeac794b1c941f3ec91bf96485c6c7d6bcb202659c63d4f4a2072d01b165b28c59c1d85150fa028544473a13a4faa0931f68ebb074dc8b363bf2e86100f73dfde2d7e7e7516f62ce0105d668bd70b22c3e38f9349c719c75f3693b71fc1", 0x77}, {&(0x7f0000001900)="c739a2f39daf0345e2ce57f72b12be879fddb78721f67684b34dc6a2536526d1e314ed2da095234427fe4241d8f8514f6dc390b0780874fa0a9aab95d6db964b4da87ddfd9dac63964a73193763eecdd754076f5f6143e21f60899cd76bc415af7dae3ad2245501d056f0435d84106c5d1c9efe80507f09194a4f58a1e2c0ca8bc92c7c7b5eda07ec3b6238ad9eaee72f57f273afffed7bf2aa845156f7ece9bb87f5a7cc42c921c73b406e57c88e8628be495126524906ab89b9e4adc8d997864621c31140003c2368471694700b34043885adabbf37126d206ae2715f10eab7fab9e691e7f43f696926ba2ec6e", 0xee}, {&(0x7f0000001a00)="159914ae610b6cc79dcbfe3d9cafcbf3bb70eb22159fa09cb31eb95dc1fb6254161a9ac60235f4b76c1c9dc8344bd331f9c0c6fe1c21f65df56d6bc37698b032a894a41bf34d5ca0d08ae27cf3a8801b64b6599a1df11f38190f99c4023f5c745aaf0c0944ea77af93288e7d1f7d88309a7b2e2f8788eb05efbbae0da82d47c8aa637e7c1d6a858e98ffd96a6ba81d9bf809887eccb7b9d265", 0x99}, {&(0x7f0000001ac0)="d6f8120a9576c85786a3e42f08a750aa184d7d0ae11da85e666c67cb3621448e412b9dafa5839aa4dee24ff7ca17462bff498714518ad3fe42769618e2ce21ae14443766ece518fe529bee165cceb2c7dc7d0c4d68d16808ca28329674feb2a8ef71c2fbbe10b00765a83b22db9909d29a430d47af83dc2dc678a2fe", 0x7c}, {&(0x7f0000001b40)="5c62479a092c37bedb9744e852efebbc26efd5741c2428f133a0b0d5a35e49fce0bdd718df540428877bcd4ce5d5591d24f37cd2e9788e6026121932e9793cb12ef16d53fecb44fef349a36237b97f6fadc7b885d42d24ae", 0x58}, {&(0x7f0000001bc0)="aab848305a7dea20b990dd05280e52024f26fd0c9e52b65d0272cffe2add97901e1240afac8cdb41b263bdf88a5f88ba018641b2c36c10ac53b18f5e583ef3a83161691e93b0d8e420573a5a7f22949d557bab88c13ebb1105fd6cf7a7806647c623336dfd391b7c0340504ce61b7abc04496727ac87c4accc4150e0237facdfb4403c6dda13f23da1c66b7e43e8f9a308c800f1c11d44c8176d405eb33d6a2ccc923a", 0xa3}, {&(0x7f0000001c80)="909fee4f222b6fd39419ee92eb080db7f4f7a73ed53481919adb0dab45eb1525702d8f37d5275d68b14b0e5ba447ca314faa08d3c9268ad3b0c7f19a4d8fdc6cec88c6e0ea83838e2875d574259fb11608b06b8e1d1ff186b5e9155f4302d36c9e290a88b4e829443e49c3a5e0acff9c761ab25405640ffee8d4511f711c5b020cbe7ad49a2202a6be81b3846b6ee17f376f58345b", 0x95}], 0x8, 0x0, 0x0, 0x4801}, {&(0x7f0000001dc0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001fc0)=[{&(0x7f0000001e00)="ed1bd918b2bc3e56039edf6af5fa50c324dd66b0787cedc8ba324435a20afee26431a9c206fd1386e7ac5eeb44f0a3f889bb02398dc3049aa4df4be656ebd73383986f44152abe0a8b1fd04d9ceb475f106f94361306ab85f3b51de5e14de1490f1c8a0470dcbb9f38d6377df9a6935b652903eadbd9a30beb763b2167aa982da99a5b47e4d8370a0d4323902ed0ba16378e3bbbc8e3f89a7996c4e59a84b72d99d66f6b7575bf230aed3133076a553c4d1724f809736af806974957b0624c2efdb233ed8f938dff7ea5d9111a78dffa99493ef5fb7d34f2cb335a68388664a29d0546757926003b4cbd13b163ccd19be56ee5ab93ae28ddab322728", 0xfc}, {&(0x7f0000001f00)="8a5c850fab26ea7899be5b82bf32b2b6abf5b4354b33969cddf8e7e1a3087947fda0e922ea05032fdaef3a8a306f12399b1cf5a5e0564ee13ec5eaa4a5e84acdaba57fcb6dc6a59d6f574c333da4244a", 0x50}, {&(0x7f0000001f80)="94ecb703f4ee0ede", 0x8}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000002000)=@in={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000002100)=[{&(0x7f0000002040)="825fadc5654795a86d4389883e8b58bfdf88231d98746397a5cc51b072a0856f4d3c565fa014894c6ee507365bd616d9d179c266782874c2df3780fcd80dab0f08baf5782205b183bfd42f05fb15630f45355c05c82059e8275524dbec001ba9ce3a19dbf18b70f874e9c7585dbd23c4d5a60241c266873b9ee0136f45a68507bbf1be2e190077feef2de1b26202ede025d041a1dad8a145c0851ffcb44419b7facb24adddc065eaa088e218c4148322", 0xb0}], 0x1, &(0x7f0000002140)=[@init={0x18, 0x84, 0x0, {0x0, 0x62, 0x6, 0xf31c}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0xaeb9, 0x8007, 0xd8, 0x3, 0x6, 0x7, 0x4, r5}}], 0x60, 0x20040804}, {&(0x7f00000021c0)=@in={0x2, 0x4e22, @empty}, 0x10, &(0x7f00000025c0)=[{&(0x7f0000002200)="954fd0632afad9160590855112406c3d74670e3c6ced52a806de73773a2a4e9822ad4b77470ce5de291c6019e1a1f8a2c75f52bf888432736e930384929fc5259fd6c6044ec19f4ad99fe1b7b49ce57cb356ac5b7cbe122b40ffb4900c071f095b81858ab91993cf31ac3195c83008f83731127c7cbec9da9cdc533d41ff9d80d758b2d02d11d55e9857272125f7ce5704480c2f14ee5ce47d28701f3c204e4423d4102aef639cd37672ac521302c74b55c67c50f5139a13573166dea41a6558b4292955ef3623", 0xc7}, {&(0x7f0000002300)="f71313fdf66b9d0fefa3ff2fd28e6e101b0eb69be5a647f65351b4607692434c30b23269cea0a98de9ac5865fcb66fa19c079c2b2cf3204aa9b74861ded064476fa1ac51d15d1336a7896b80209fba6d5472c417fce51126bf34b9e1ecb8c06eab7ce3ce875e8c3d47f7df7fdcf99de11e0b6ff8436773f23790db", 0x7b}, {&(0x7f0000002380)="3f2bc9e3611b3515fe72ea051e5badbb0429d2172b3a779425099a4bca0ff2218b63dcb2a03aff59437568fc950fd627fe9a058c82476f9aaacb5eaf59863f5cf649d775e9ff4d49b992f8fa5d6354ede50463946c8b306a2d2b5ccc6965183c4381c0", 0x63}, {&(0x7f0000002400)="8bc80a5a682014608022634c642cd430cf16e8a9ca8d182d048b94f3ae839dd7ebe65f0c2386ce29a1", 0x29}, {&(0x7f0000002440)="64040addf901f423c6ad3fe9c84445f058ae6ac45f286d95b1caf5d414b79f01fe755c11453655db114caeffe526a93a5eeb574b4d56ce2978e4c33bf7506672e44e515a314b5adc2eeaea653c768c0884271bfa12ac3738cb621350c3253c7913fefa0757ef01b8e29682e9b73f61a349ff07a1515081758598e23df88489d6a5ab9c9b45f8ee18dc94c2bb68495586d20ab957693e7ae3d29a70a98837fc45ca92425029da654ef26622b373dd1bbc0527b766a564e9683c712ab06fe10b71cf65dcdaf97c9e126f5869befeab24f437bea4454c202816e7e0820828e524", 0xdf}, {&(0x7f0000002540)="848174fa3593e814b6e9a59f199ab6337d105e6af9001fe1e0fb9f95aac2556e908ad6da19eb84e0e37c389e57b2293efd5b32ff1ef9c27acbf54b19dd33a1d5d5d7dbe49c49bcdad49f06fe031a3bd574e7086358381c2767132b50da39434eb51dbd2af17134", 0x67}], 0x6, &(0x7f0000002640)=[@init={0x18, 0x84, 0x0, {0xb1, 0x2, 0x0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0xc, 0x4, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x1000, 0x941, 0xe7}}, @init={0x18, 0x84, 0x0, {0x0, 0x1000, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0xa, 0x5, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x8209, 0x0, 0xeb0d, 0x0, 0x2, 0x100000001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x20d, 0x9c2e, 0x482f, r4}}], 0x150, 0x40000}, {&(0x7f00000027c0)=@in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c, &(0x7f0000002c80)=[{&(0x7f0000002800)="975eb13119772395400066aca6a325fae9ff87216666a0014818d87a41e1e6b57f402fdc6e2df1d153f4a910517e5807fb378ee5c6eb8dd53e3e6662520873b927a2d2a95ca1c9e059a1531e4343a87695ca1ca5259a44197174e38f9ccfee10706555eb569a046a36e8650da5f558590b38ebeccc47a88c474c89a274f835167877c1b3f1ee1d5c3a71d854b905c3084a1cca9fe337b3013f95ad35b1445a5c18645af49703146188971356132de9be6da13f15a2eaf639338e36e3476e314715c6d270323a34d761400dfaa787e88f2bb5841460d142", 0xd7}, {&(0x7f0000002900)="61fb1448813d8031265cd03247c0099faff88f42d01b15f0ff373146d51e7b1f00f0743bd1fd8098dd85c1e77b56d2e7dde8e745700770e0c044d65b81fba40a3a36fa94bb5a0ea0881921d799e4b15fb311d89922c1e25414eaf131dcbd7ca72d0d94943162d53f9a8e400f04e9e9083d5d5f24ccd36905417f064b3177a0bc3d3e9cdb1d18487d94cd36e1fa0f2c22d4cc1bac", 0x94}, {&(0x7f00000029c0)="023bc03f8e2ea450212860d9d642262266469c1f737597a7eef1b57bcb68ee360fa4dde30bce67835f87ec1f6a323ac7796d4f41666e", 0x36}, {&(0x7f0000002a00)="e2ae79556ad613b5da8b5a81960caaedaf70c7138fcba9fd2a58f3faa26fded711787b26002e73826d923caf3c66747a93047dc1485b9c8041358e1fa8c9670a818ec8595ed722b1eb9bc41a15e58c2e06cc744da0e11effc4cf7dcb7c7ce36e66b9152f8211c02c5b09b289edea05852ca267a19d3565f333bcf8da4b87e9c532c5b934c5d0f2380d8e55fe5bb928d2ed45058ca48283", 0x97}, {&(0x7f0000002ac0)="387ae8f1abcf22c4f17d567039ab0a40aedc8dd3d83da67ab1c76ce68512a46bc7b772987e6ec7b7a023eae4400018024704b5349d81fc5844fa4e0efd9379b5426b9caebb2075a315d2712a549b2d1e9d", 0x51}, {&(0x7f0000002b40)="e55f036ce52c5717cdd3dca85eb2778640ac9748dc01da0b63aedbb05d4489f56600b2ba08569209f13ac524253fe045d73010142497d5d5b9852303086344dfc7ea186a1e5e011d9af8648afbe554efa02b83d1b505dcd17a4e1ea5ca5e002d03e07d6849163bfd0ba3327fca50f5b9b218faedb79ddfcb61cdcadc6c660f936e", 0x81}, {&(0x7f0000002c00)="1da2f5f0f876f042074122dc22bc271fdde66daf6149241df51fe8410d3b1dcab95a93c1cd7d470e736a34ea2631a27a31719d3d95cf749e99535170ab2fc7c94b42c4e1f19142372ca21d339d754e2e108d589aaeb2578c82842b0b8ece1a7912d1f2d71d7fa09a0fb88b61258ccd81335c", 0x72}], 0x7, &(0x7f0000002d00)=[@init={0x18, 0x84, 0x0, {0x7, 0x3, 0x81, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x20c, 0x8000, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x6, 0x8, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffff8b47, 0x8004, 0x0, 0x100, 0x401, 0x8, 0x13, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x100000000, 0x5, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x8b1, 0x8204, 0x5, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0xd, 0xff, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff73, 0x209, 0x8e, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x6, 0x6, r4}}], 0x1b0, 0x4000000}, {&(0x7f0000002ec0)=@in6={0xa, 0x4e21, 0xd30, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1c, &(0x7f00000030c0)=[{&(0x7f0000002f00)="9e3c90703d4e3e130d6412cafc4039dbd8270424b6e799c96a32a6465e575e6822d72b31ab482f250acb822d2a95f124470ff69b00b20dc6281f25691658ca7733b4eba8a063308d25a75f090c54508ae532ad88f5de6673db9c0f06674e5f7fb5a9cc5de099437e4cec6aa8bcd7712b4033546af4ba0dd259793f289c1bb75ce3973bb5e88b746d95ef6d73430c0158b8bd35a946da8b6fbd2adb0bca540b7161831ff8c2d720c34903e8011906aa881eddb24cab41c9e1c978638b539b30d825f5", 0xc2}, {&(0x7f0000003000)="54465ab0b512786249a757bac86256435c000d6aa9818a4275e0723a409958a4e5fce543dc8734bb5e59e6120db6f8666ff205e6621ef4e1e6d2e8ef01708cb9d5d7de091453e7bb4e1bdf1e1b38ea42c7cad1c33f19f2e0e476530acdb04483c550f65154cb583314e0", 0x6a}, {&(0x7f0000003080)}], 0x3, &(0x7f0000003100)=[@init={0x18, 0x84, 0x0, {0x3, 0x6, 0x401, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x1e2, 0x8002, 0x4, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x5, 0x91}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x8002, 0x6, 0x0, 0x200, 0x1f, 0xb2cd, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x401, 0x8000, r4}}, @init={0x18, 0x84, 0x0, {0x1d, 0x8001, 0x4ea8e00000000000, 0x9fe}}, @init={0x18, 0x84, 0x0, {0x0, 0x64, 0x7f, 0x800000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2f9, 0x200, 0x9, 0x8, 0x904, 0x5ceb94e1, 0xfff, r4}}], 0x180, 0x4000000}], 0x6, 0x44001) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003400)={r4, 0x100, 0x8}, &(0x7f0000003440)=0x10) sendto$packet(r1, &(0x7f0000003480)="e320e37c2a2da876815bb6433e222172b30c657ca94a5f7aa3856cc50c34bb3dc7df4f13880b02ca42766b6fe6fa8674166251bea64de01e57636d779d4546ec51a654c81b6504256ea4254aa5675c7fcb7cd58ca666fa18c4d04e3b9864f9c50fc169cc012b0b8d5b99311852c34b86cf4bf03b5b394104644990788152c7818eed035d31", 0x85, 0x800, &(0x7f0000003540)={0x11, 0xf5, r6, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) accept4$llc(r0, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000035c0)=0x10, 0x80800) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000003600)=0x400, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003640)={r4, 0x14000000000}, 0x8) accept4$llc(r0, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000036c0)=0x10, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003700)={'vcan0\x00', r6}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003740)=0x2343, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000003780)={r5, 0x2}, &(0x7f00000037c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003800)={r4, 0x401}, &(0x7f0000003840)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000003880)={0x6, {{0xa, 0x4e20, 0x3c6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}, {{0xa, 0x4e24, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x108) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f00000039c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003a00)=r8) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000003a40)={0x892d, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x4}}}, 0x88) 2018/03/04 11:45:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000001c0), 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/199, &(0x7f0000000300)=0xc7) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x200, 0x0, 0x7}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0xc31, 0x10}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000440)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000000480)=0x8591) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000000500)=0x1) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000540)={0x0, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000580)={r4, r8}) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) sendmsg$key(r6, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000005c0)={0x2, 0xf, 0x5, 0x9, 0x4, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d6, 0x3f, 0x6, 0xd8, 0x3, 0x80000000}]}, 0x20}, 0x1}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f0000000680)=0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x18}, 0x10) bind$inet6(r7, &(0x7f0000000740)={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000780)=@assoc_value={r2, 0x99}, &(0x7f00000007c0)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000800)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000880)=0x5, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f00000008c0)={0x3ff, 0x75bc, 0x98, 0x0, 0x10, 0x1000}) bind$ipx(r1, &(0x7f0000000900)={0x4, 0x6, 0x1, "03d75fa3bf65", 0x4}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000940)={0x8}, 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000009c0)={&(0x7f0000000980)=[0x2, 0x6, 0x6], 0x3, 0x0, 0x1, 0x100, 0x2, 0x1, {0x9, 0x3, 0x6, 0x1, 0x1, 0x4, 0x100, 0xb5, 0xed2, 0x0, 0x8, 0x1, 0x7, 0x8001, "631f886b44204bd6c91720484fa3443e470b174253587ea692f8b7a0ae33e2ca"}}) getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f0000000a40)=""/83, &(0x7f0000000ac0)=0x53) bind(r1, &(0x7f0000000b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x3, {0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x3a) sendto$inet6(r7, &(0x7f0000000b40)="9ef307aa7b594f221a9b7671301c7f6821f9af73a7c12c6751194e9d5bad3affbffb986f9cf50a16ec8f958d69d4e41e6b23b15fe7b5f2c4745ce80e7d79fbde6f32bc33bd5c60bd8cb2e86427387f54df3ee44cb13361e622aee053b6ccd9ba9783e277bdbd51684ee0e0f1394a990ef6c28e68822d511459618a833461a61ece2494374a53d8be6187c02aaa46b31689a7df41a1db29c9cb08d60d04a72d8608dce4c92d6d47433b6de9937bed25f1ac5961ead5681a92e44c6baeae6e49c7e9cd878ec4ae0b78729749533523abff5c581a89de647fcd28370a50a14cd866591ca9ff123ce2aa4a4e36a48ee16eff7aa83f0608ccfba7", 0xf8, 0x20040000, 0x0, 0x0) getsockname$netlink(r6, &(0x7f0000000c40), &(0x7f0000000c80)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000d00)={r3, 0xace, 0x6, 0x23, 0x750, 0x45c}, &(0x7f0000000d40)=0x14) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000d80)=0x28, 0x4) 2018/03/04 11:45:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x1, {{0xa, 0x4e21, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x1, 0xa, [{{0xa, 0x4e22, 0x7, @empty, 0x5}}, {{0xa, 0x4e22, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e21, 0xd59d, @local={0xfe, 0x80, [], 0xaa}, 0x40}}, {{0xa, 0x4e20, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x3ff}}, {{0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xc7fa}}, {{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e23, 0x796, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e24, 0x3ff, @loopback={0x0, 0x1}, 0x20}}, {{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e24, 0x57b, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}]}, 0x590) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000680)={0x0, 0x1000, 0x7}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={r3, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x5, 0xfffffffffffffeff, 0x2, 0x35, 0x10}, &(0x7f00000007c0)=0xa0) socketpair(0x15, 0x2, 0x3, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000840)=""/169) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000900)={0x10000000}) setsockopt$inet6_group_source_req(r4, 0x29, 0x0, &(0x7f0000000940)={0x200, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, {{0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x108) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000ac0)={r2, r1, 0x7, 0x682a, &(0x7f0000000a80)="a21496ce3849193c27f51e2ae281d4dc94851e788036b438557d81b7dd4e7313b01b4079ae078c49c2e6444e695c97bc0e06b59765bcce64b6d6", 0x20, 0x3, 0x3f, 0x9, 0x7fff, 0x5, 0xc0000000000000, "19debbd19ba404a711e8e1a7ac7544"}) r6 = socket$inet6(0xa, 0xa, 0x3ff) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000000b00)=""/91, &(0x7f0000000b80)=0x5b) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000000bc0)=0x1ff, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000c00)={'filter\x00'}, &(0x7f0000000c80)=0x78) setsockopt(r2, 0xff, 0x3, &(0x7f0000000cc0)="d186f59dbbe42a54c9e1d9afcff6c627374e97363a1e2697c9f553b669cffdf5cf40f37aebb018ad0ce1853a091ed04ee682d4e702cec5894156514eb1f7bd88833a41e2fb281dfaf3a7d11bb6d64b913ce8f63a1d9a86db9cfaed", 0x5b) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000d40), &(0x7f0000000d80)=0xb) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000dc0)={r1, 0x80, 0x5, "cee3b6f59ffa17053713866998fb907148064b936553c8c5c9fd27d2ac152ec655ee4880291c9fb04ba3a56a20282bf83134343a1f53886032589394b7fd95497c6e0f102b57c5c1eabfe7e457334e6bb13859051d3e1921b89bea751070cfdda32df4c4588d8c5736e765"}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000e80)=0x605d393b, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000ec0)={0x2000}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000f00)={'filter\x00'}, &(0x7f0000000f80)=0x78) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000000fc0)={'erspan0\x00', @ifru_flags=0x1000}) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_int(r8, 0x0, 0x12, &(0x7f0000001000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001040)=""/172, &(0x7f0000001100)=0xac) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000001140)) getsockopt$IPT_SO_GET_REVISION_MATCH(r7, 0x0, 0x42, &(0x7f0000001180)={'HL\x00'}, &(0x7f00000011c0)=0x1e) getsockopt(r0, 0xfffffffffffffffb, 0x0, &(0x7f0000001200)=""/160, &(0x7f00000012c0)=0xa0) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000001300)=0x80000000) 2018/03/04 11:45:21 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000280)={0x8001, 0x6}, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) r1 = accept4$inet(r0, &(0x7f0000000340)={0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10, 0x80000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f00000003c0), {[{{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x13}, 0xffffff00, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x4, 0x8, 0x1, 0x7, 0x800, 0x100000001, 'ip6tnl0\x00', 'ip_vti0\x00', {0xff}, {}, 0x0, 0x16}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @loopback=0x7f000001, @broadcast=0xffffffff, 0x2, 0x1}}}, {{@arp={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x6, 0x831, 0x8, 0x1, 0x81, 0x7f, 'bcsh0\x00', 'ip6tnl0\x00', {0xff}, {0xff}}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000840)={r0, r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000008c0)={0x5, &(0x7f0000000880)=[{0x6, 0x2, 0x2, 0x6}, {0x8, 0x8, 0x7, 0x2}, {0x80000001, 0x3, 0x5700, 0x800}, {0x0, 0x8, 0x1f, 0x8}, {0x6, 0x5, 0x3, 0xfab}]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000900)={0x0, 0x4, 0xffffffffffffffff, 0x1, 0xff, 0x3}, &(0x7f0000000940)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000980)={r2, 0x100000001, 0xfff, 0x3fa}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)={r2, 0xfe, "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"}, &(0x7f0000000b00)=0x106) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000b40)="ad40df4b75d8f19c0ca580b07844a0b1f647dfd8c94db7e5e8fee0cb83b9d472038380e1b9ade3db116d357193c93ade66f310f61539688f3cec2a3d3b4adea66c15b57bf40f1c369b87804087045db9db53d03feb89cbb75fa0cf43843e08809f0f035bff45ff9940b1f914d046477d30c75eeb3ecf7924930f5a781a036a1ecb255f5ccbbd62c4ba086cafea9709c3c1cadcebaed4ff4721a6770ff0b31c2a22e8cf40ce0bc1317b7529274a39d91930e9bf98019d0a3dea4390edb435f01c9b49e12c410ad0ed82ad2d41a94144a69a268ab7778f9a60e28e03303c", 0xdd) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000c40)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000c80)={0x9, {0x2, 0x4e24, @empty}, {0x2, 0x4e24, @empty}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x220, 0x1440489e, 0x44df, 0xff, 0x1ff, 0x0, 0x2, 0x40, 0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d80)={0xffffffffffffff9c, 0x50, &(0x7f0000000d00)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000dc0)=r4, 0x4) getsockname$ipx(r0, &(0x7f0000000e00), &(0x7f0000000e40)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e80)={r2, 0x1}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000ec0)) accept4$nfc_llcp(r0, &(0x7f0000000f00), &(0x7f0000000f80)=0x60, 0x80800) r5 = socket$inet_sctp(0x2, 0x5, 0x84) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000fc0)=r4, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000), &(0x7f0000001040)=0x4) pipe(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r5) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000010c0)=r6, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001100)={r3, 0x70000000000}, 0x8) 2018/03/04 11:45:21 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x32, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0x8}], 0x88) recvmsg$kcm(r0, &(0x7f0000000a40)={&(0x7f0000000200)=@ipx, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000240)=""/141, 0x8d}, {&(0x7f0000000300)=""/114, 0x72}, {&(0x7f0000000380)=""/255, 0xff}, {&(0x7f0000000480)=""/115, 0x73}, {&(0x7f0000000500)=""/176, 0xb0}, {&(0x7f00000005c0)=""/148, 0x94}, {&(0x7f0000000680)=""/147, 0x93}, {&(0x7f0000000740)=""/175, 0xaf}, {&(0x7f0000000800)=""/152, 0x98}], 0x9, &(0x7f0000000980)=""/170, 0xaa, 0x8}, 0x2143) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000a80)=0x8000, 0x4) getuid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000b00)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x1, 0x9, 0x6, 0x80000001, 0x7, 0x6, 0x8, 0x80000000, 0x4, 0x5, 0x9, 0xfd, 0x5a, 0x400, 0x1f]}, &(0x7f0000000c40)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000c80)={r4, 0x72}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000cc0)={r4, 0x7ff0000000000000}, &(0x7f0000000d00)=0x8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000d40)) read(r3, &(0x7f0000000d80)=""/106, 0x6a) getsockname$ax25(r0, &(0x7f0000000e00), &(0x7f0000000e40)=0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x200, 0x4) connect$rds(r0, &(0x7f0000000e80)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000ec0)={r5, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000fc0)=[@in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x3c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff}) setsockopt$inet_udp_int(r6, 0x11, 0x65, &(0x7f0000001040)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001080)={0x1, 0x6, 0x8006, 0x0, 0x7, 0x1000, 0x7f, 0x0, r5}, &(0x7f00000010c0)=0x20) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001100), &(0x7f0000001140)=0x4) bind$netrom(r0, &(0x7f0000001180)=@ax25={0x3, {"555eab5416914c"}, 0x8001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000011c0)={r5, 0x4}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001240)={r7, 0x200}, 0x8) getpeername$packet(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000012c0)=0x14) bind$inet(r0, &(0x7f0000001300)={0x2, 0x4e23, @empty}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000001340), &(0x7f0000001380)=0x10) connect$rds(r1, &(0x7f00000013c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001400), &(0x7f0000001440)=0x4) [ 31.869196] audit: type=1400 audit(1520163921.136:9): avc: denied { map } for pid=4233 comm="syz-fuzzer" path="/root/syzkaller-shm999859027" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/04 11:45:21 executing program 6: r0 = socket(0x4, 0x80007, 0x8) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = accept$alg(r0, 0x0, 0x0) gettid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x1a40000000000, 0x30}, &(0x7f0000000200)=0xc) sendmmsg$alg(r0, &(0x7f0000000880)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000240)="e8fdfbf46e7e03d7a4acbf6ddc0c3aad5c401ea12deb442dc6fff02f8e0048ea0457d1f744da3960ef28cdd46cfcd288e908dba51c8dc28f64de22346f2139b348819978d652bfbca6b674ca8d19d48748b03e30042e86814fd8cfbf84aeac62e13b0d4de9848950e889a42d7076e1e8634cb3a8f84cb74527d0cc49d3f0aa186f5e34b7132bf491445aa0353c2a9986de231124432dbbc89df63e84ddfb662b19e0a048ff07c9", 0xa7}, {&(0x7f0000000300)="dfb521fea6c18faef34b68f7a93eaca3a484691eb5a8d2788386ef7b63e515c133def441fe59296be51bd9f2c3a988c701fdab91cb129e0a0a6bec8457f970c957d49a1630d3ede28121b89093565342b41419e4e7f0a567633e942e325576c24aae2902bc6192b988f8e9a1351f259b8c93c07694be865d206d43d596619f05d98afc05b4d6417169cd2bcc4af972423a6c3ac18333f3d1e622a95df0677a4ff3af89665b9c16c4459e3fccc3e3d91922316516c9d8d885f40e7df0d7454034fcb02832dbbf9ccd9100f6088861484b51f526fe55", 0xd5}, {&(0x7f0000000400)="a7e932647017db486cf6a556305dc533ff7204f60c23076c49738077f0c6f8c57345694043683ea5f64ef0405e861182944e42dea7ccae01395f90215835a8b39f0af8015489d490969240e70b990b57b31956be16f0a184af6e2d2628fbd75de4bc978c490e780bf129ca8784d74fe57aef630e4af420449db90fa3989139854d7bbaeb7e5867d5b430", 0x8a}, {&(0x7f00000004c0)="6ea6459c0d866b92345605ce858d6536ffa75c9123415b23bd35d4c1f0604e59a676cbc1657fcab5fcb0a5f115f0a1ce231a42a1999680501009b9b4bbfdf0138047694d0d84344192556014ef6ceefce770028513bf3a0cbdd09b8885d98f0e7151763519a4963c6935040b40242b3e297ac5c3f39e8844d041e8507019256122d0dd4f92838f4ff132a63f278f2b15786a110eb499ebda49cbe0ad23be3d0d91c44e4175b1766d6fcaea8e7dc60d74ef0ae8f2bda19b2c63311d978ade8d0098391d0bff53b2f04e0bcefc6163db14d8b5b17bb6e7d069e90a82e6", 0xdc}, {&(0x7f00000005c0)="a36951c281b580f5e0dab904d7160230aea883ea0369c51a3762151367f62453db0e495a20e77999e3b195bd050a79389a48921679be209375e7f6196cc7016481a73559d0c8763e1b4ee666bd9bc2", 0x4f}, {&(0x7f0000000640)="e025b814d6ccd06b4e0df6", 0xb}, {&(0x7f0000000680)="49e98ab8fff6082522bb4e11e3665cfc69d016d4fa71edd0b14b186274e8cb235e9d95f1b94802bc0d0ca8db41dcf53615189905a22fd8d45586e76bd3cad40ae5ca2131f3ffbc372cc0ca548fcab32b8bdc53e6e556c4ae36b52cec4059adf632d61991701481d55352d8b79e2c", 0x6e}], 0x7, &(0x7f0000000780)=[@op={0x18, 0x117, 0x3}, @iv={0xb8, 0x117, 0x2, 0x9d, "d435842e6644b50a1e8a2def4050aea7b583be98a3b4c47969e880048b55fec4c5f532b7220829543bf206ba0c729de9b1edbadedc8df177cc595fc793304a88f4fbe9362443f8aacd64f2710c2e946c98b808f9df2ec415a156b4743344f10ec0f1729a383b694d9c9cb91fa6e19d6e2cd776518bd8989d1b352f8baaa20cb6b4840eca645d5f72afc58c7590b8749d8fc52fdfb5422e3abe28598c22"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0xe8, 0x20040000}], 0x1, 0x20040000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000008c0)={'filter\x00', 0x4}, 0x68) r4 = socket(0x5, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r2, 0x6, 0x5, 0x80000000, 0x6, 0x7fffffff}, &(0x7f0000000980)=0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000009c0)) r5 = accept4$alg(r0, 0x0, 0x0, 0x80800) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000ac0)={'filter\x00', 0x0, 0x3, 0x72, [], 0x1, &(0x7f0000000a00)=[{}], &(0x7f0000000a40)=""/114}, &(0x7f0000000b40)=0x78) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000c80)={r5, r5, 0x80, 0x10000, &(0x7f0000000b80)="9527a76d9f9a8a976d59587e8bfea67156a5ee2d8627947266601717862a3a54345d104c5ba07fe4b50d6d61fd0d14a362e8430965aeff78cef75c92182414a7e03b965a7e7c6bd998dc6d24c236aa65e98469347574e07334f87abcde63a9fd91f4c8aa245e110367d57d6a1ff6ee848e3c8a6f55b549c7db3e9bf4fe2d8ecc05d5662541b8b5326b09ee69dd516419b716ccceb15fd2a34497f79144bd0fbe6e49db3de705d3843f973b535bc4111dbef441ba45e83f3f50ea451b1f561d4cce6ba70dc4cc3af7128c49042fa7a13e6aa1727c71ca426c", 0x7fffffff, 0x21, 0x7, 0x9, 0xff, 0x7, 0xbe, "71c30202a59a52e3af8c47f859fff0239034544c676fefaeec44c3f552c182d4d79a5bf94c115483b2b70fbecd0ae8d3f8e92289b54320846f0b0b3127f240cbc56a11984558b5ba854095454306dff3846d2c0d27d8dc336cc927f519bd20e0892c7c1302da675180638de754966ca3dcc0b8dd4b"}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000d40)={@dev={0xac, 0x14, 0x14, 0x16}, @loopback=0x7f000001, @empty}, 0xc) r6 = socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000d80)=[@in={0x2, 0x7fff, @rand_addr=0x6f1}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x1}], 0x50) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000e00)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f0000000f00)={0xb3, &(0x7f0000000e40)=""/179}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000f40)={'ip6tnl0\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000f80), &(0x7f0000000fc0)=0x8) sendmsg$key(r7, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000001000)={0x2, 0x17, 0xc42c, 0xf, 0x5, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_x_nat_t_port={0x1, 0x0, 0x4e22}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}]}, 0x28}, 0x1}, 0x0) getsockname$packet(r4, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001100)=0x14) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001140), &(0x7f0000001180)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000011c0)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001200)={r3, 0x5}, 0xc) connect$bt_rfcomm(r0, &(0x7f0000001240)={0x1f, {0x2, 0x8, 0x6, 0x4, 0x4, 0xe0000000000}, 0x6}, 0xa) setsockopt$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f0000001300)={{&(0x7f0000001280)=""/34, 0x22}, &(0x7f00000012c0), 0x43}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000001340)={0x259, 0x1, 0x800, 0x1, 0x57}, 0xc) 2018/03/04 11:45:21 executing program 2: r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) r1 = accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x800, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x3c, "4a0ec0a5c9f9628b27134abfa7178e0946217b5b1197116ee7ea6e0e4a1000e79d3b6c49be2393ae0cbbe6f9b5711ad308d227911894a735f7cb6fb2"}, &(0x7f0000000200)=0x44) r4 = accept(r0, &(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x10) connect$vsock_dgram(r4, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockname(r1, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0x7b2, r5}) syz_emit_ethernet(0x56, &(0x7f00000003c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@canfd={0xd, {{0x3, 0x800, 0x8, 0x3}, 0x2e, 0x2, 0x0, 0x0, "8bbfe303a12b8e1053e49bd1234aabf1c973cc3d6feeb0ca3b86e6423a729d385309c283f55234c9331b6fdb8fe32a09566dddfabd1112447ca5ec2de5a918ef"}}}}, &(0x7f0000000440)={0x0, 0x3, [0xc14, 0x319, 0xbb9, 0xf07]}) r6 = accept$llc(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x10) bind$can_raw(r4, &(0x7f0000000500)={0x1d, r5}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) sendfile(r1, r6, &(0x7f0000000580), 0x9aef) bind$bt_l2cap(r4, &(0x7f00000005c0)={0x1f, 0x2, {0x8, 0x8, 0x9000000, 0x7, 0xfbae, 0x6}, 0xfff, 0x4}, 0xe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000600)={r2, 0x10001}, 0x8) read(r4, &(0x7f0000000640)=""/148, 0x94) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000700)={r2, 0x6, 0x8, 0x6}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000780)=0x5, 0x4) sendto$ax25(r4, &(0x7f00000007c0)="0b24ef6bf202c3a6aadd43541a53de8604d960b0ba33a2a5350774e380edd7bdbf5f84049b189ffd56821671083fb62419e251b90441c3a10368c020a04b589ab7082f1f6419bd478371db9acdb513c099bfb137c50e4cff333c11ff56258164b4afbaa2d09622e489f3d60c4c7fd087c47fb82c015b7a84b7e4a4f9b910a15b4cb2ab5a903ced84b1aeb75638c865af43a4e77efcc865a072243103c90f1d088e6ae426cfb03439ee22766bf6d1da8b0fdb6db08ab4ea1097d834981900ba92c4946e095e986b9df7ab584516c5fa06013d2df8b82eb6e16fcbf8258cbf4064724b5791b8093e58e1142472877ca7001c8dc09804904b6e1c", 0xf9, 0x80, 0x0, 0x0) sendto$unix(r4, &(0x7f00000008c0)="d00f3c9e53760f32deb02dfa1fa3b0553628dc0112ed1817ccb12b011da388a7f91d49a25a7232f4007f30b9812e42b65ad9cfe141f974a96a45346dc6ed8b278c6e92ccdc8d5e0f3a0965f38f16629f8c5a80d67a9d1dc207488acdda211255f2760889a9eefa143793a93054a6cfb63f3ad498ae509c", 0x77, 0x44, &(0x7f0000000940)=@abs={0x1, 0x0, 0x4e20}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000980)={r3, 0x5}, &(0x7f00000009c0)=0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000a00)={'NETMAP\x00'}, &(0x7f0000000a40)=0x1e) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000a80)={r3, 0x100000001, 0x0, 0x1}, &(0x7f0000000ac0)=0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000b00)=0x5, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000b40)={0x1, "06"}, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000b80)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000bc0)={0x401, 0x0, 0x1, 0xa4b}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000000c00)={0x6, r8}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000cc0)={'ah\x00'}, &(0x7f0000000d00)=0x1e) [ 31.921839] audit: type=1400 audit(1520163921.189:10): avc: denied { sys_admin } for pid=4276 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.943502] IPVS: ftp: loaded support on port[0] = 21 [ 32.020826] audit: type=1400 audit(1520163921.288:11): avc: denied { net_admin } for pid=4280 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.048170] IPVS: ftp: loaded support on port[0] = 21 [ 32.083360] IPVS: ftp: loaded support on port[0] = 21 [ 32.131350] IPVS: ftp: loaded support on port[0] = 21 [ 32.211842] IPVS: ftp: loaded support on port[0] = 21 [ 32.295185] IPVS: ftp: loaded support on port[0] = 21 [ 32.381497] IPVS: ftp: loaded support on port[0] = 21 [ 32.528462] IPVS: ftp: loaded support on port[0] = 21 [ 33.535660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.655838] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.703843] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.915125] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.096466] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.178775] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.324206] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.369901] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.390508] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.396656] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.536804] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.543284] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.604088] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.610239] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.687442] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.750680] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 36.756856] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.786599] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.939908] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.952298] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.961197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.972214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.999425] audit: type=1400 audit(1520163926.265:12): avc: denied { sys_chroot } for pid=4280 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.999824] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.030283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.046638] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/04 11:45:26 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000018000)={0x14, 0x54, 0x3ef, 0x0, 0x0, {0x10000000007}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000140)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) [ 37.127356] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.133650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.163148] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready 2018/03/04 11:45:26 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr, @broadcast}, &(0x7f000057a000)=0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) [ 37.173894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.186821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/04 11:45:26 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x244) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) r4 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000000080)=0x1) bind$alg(r4, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000040)="d3ab27181a1a00231ec1ffffffffffffffffb9d2b4b20079fffffffffffe000224", 0x21) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f00000001c0)=0x14, 0x4) socketpair(0x4, 0xa, 0xc38, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000280)={0x5687, 0xb000000000000000, 0x0, 0xb1, 0x2, 0x10001, 0x2, 0x1, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x7f, 0x9, 0x5, 0x9, 0x83, 0x0, 0x6, 0x9, r8}, &(0x7f0000000340)=0x20) [ 37.248063] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.254519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.267584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/04 11:45:26 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) socketpair(0x0, 0x0, 0x8, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000395fbd2bc04fbd32218ee7b60ce7bc24e2d26505141f6387c59514d45490bec89455b4263decbb28dd372b70a50fb649b1e9c4854dff469ec43fa1f3e55454dceef9d93dfb302a6ff5ef52116fe5d9a185a0e500bf11fbecbd8a61f65a4c05f722f92820be9003b54e34f53ea7c986a0c33e54056ec0d436bda85c766d84da358030e0a5a6b0cab918aedf5d70d7aa9c341fe9b8840cc82ae2b30654926c677449a183451988633945e3edf3606224340c077595aface37101e10303b18f47bdd0353344079c3b133952707aa3db8e79c1a1ffc47b76a65b8f5d20e9cea3cec6d2390498e7d763826ac81a4ce26210a06e0d6274a3137a1f4baddfaafb0a5b0a28a156ba48c2d032b7230b24ff1da78b154db8cdd6e347dec8094835833ce89602798b6a3ee5102e7bfe01ecfb6bc1103b27ba7f27f0d17127258f7bfa26fe056079a2b76ea486cee603b59f8eabe2a96a50886b253278f5cc6d34bb2108454c63db6748fbf9bcf34e00ff0ab7880d596809aed96b9b3c6c37139ab680047c82793843d26bf3cca6b7fb9150e3035580eac08944f2de1e21fc7b6f3b2c6b98676ba554ff2a584ec7b09f7056b524201f8367d69c02f7108ec65ab8e1e1a77f8742b743cbe53e93fcf7b2b7ca74147c6a875e490498ed51a24007ce8f346b4788592cb9f67aea4b68f3d58a86a71cab1cc124f8d8a345a6d09acf226603698cc043d950e6bb0c596d2615f670355f5b3168bf64603f53d91fd005fe0935eac04600d84ad9f36f4ae2c9750bc74ff2c5a34a8fc5ccdfdf857e6902adcf81b0fe81a4d64dc48e1aaff14c5d549af92a4ad347f111363e153ffe4cdbb1439343711c08277b48bbe2659983b42441a2dd2c281ec8e07c685e80828962d5549a7650a2ae1d2febc527c31aa4628340c5374d2d6b3dbe91d1b29291e659ee76a538e04479c3fd84751c4e14114e8ddf20050d1d0751a5141126440c521196caa2ba1c4319ac87942c06ac5ec2bb9860ab684842c697bdb18cba7551a45429244f4e4afd9b6803efb463a769501f643e66de077ca742e53d0342152d1bfa291df20f91f5bd456a1160077eebb387c282c8279e98c8b86f00939f7e5b4e2a19a7007d1d2b669c036bfc7a6613724080a2e4c46482e7ff9cc55099cada3fe95fd96a1db898dd4f28aca44262ef47844e8f3291506d8e064bf1d8093afb9f2c084fa4553573759dac59f80f48f62258ffb1603acf8769c0f5522c02c02da3cce9a87e8b732fa1a9321f62798dfc808a4fd0bf5c878cc9699d56db9798eb4033de7e67c33cada70df42c35588079959bf87d2287e24b94022f22b7ed111a814609afe7665171f96f9aa10dcd1a930d511c4e52b013844cc786f32f6972e3725d71196427eac17b096928a558612d4c35a40d28a5cf34bd24adf5cec284a3e5c05a90aaff457221fc421096510ac5cd8c50de41132e145c93e26d08719544466b69a42a47aee1500b84543e269b750e06f58dbb7ce7a589afa09c594d1ca61b40cfb40d2b4cbdafa0f617b09c01bdafca7006f616397abcd527ccf24a13fcbf69eb51f9be529346dfed06fe32766010959d3eaf00869e32dafdebadd22f18fc2061349b2080d05fb39ae8c176e58aa3ae93399a432fbebe677612ffe7f7f7fe2d5ad080bedd2b62172d2b718b89e54894ced7a9b297839fb84433427457cd5447de8bc194a4ea73104aea051c8795cfa687ac8c148e7039daec02ff8e4fa3f6e3a6b7c4a352c2a27cb34b1af3841645f69d3651b25555fe399a3bda37ea47863bac494508e948f8baa922121ce795f2739f7b96b71d4dc4c7115336db5e5dd76356f2995d5648c1e4280f73b5cf58ffdfcb140c728a74780dbd100fb47840ca372a44dc0679830d8d9f55ff00b76dc67f7e369314a7f40094def959c5ca1db7d9e86215870bf7bf26e687d37036c68482ecb37898571a4cb6df80a57d8dc58a2a3c9dbbcc2bed3b3646fa6613e6a1597cc345f900a367d0fc79ea818c5125730288fe5653db0c0de7131a5561d73e7b4dbd8c62d12c6c31ae090535ab86281151e4732cde250c214b123d438a6b7a2553f83fc5911b0dab686377edc64a2a62b94e06370043301a6cf94e7b8d8acf2e45b366134c2f1c2b3fd38ee3b3dec44a247404fa8d5ffc63f365d0935bb07fe27fb9cfd127547e4b28dd6010243769dcfc2287e2e82816bc5e681e20516e6baff4b2a9a3ade2a20f47d85878e59842b571f9303cf633057de136626970e1c5756f4452eaab3b37a7ba836d2984a49d2d21102935d987c9f142a4754b648b97a908b72a76449c688ba193eff869b57c32ed2617fb2779a726d00b1ea741f39bcb80b8f81aa371b59ddbd39f4883ba01e12831d07145bd5208c6132987834901f0e4097f1490cd98e134b40665685d96a8669fb74bb464734c1eb50737ac0c97bdae8f9473b37d57e71f37bf0f72a3679a8788946045617bc1455024eea234c275f6f2e94a67bf0297907ef935728489fd88153424f1779233596b451a6c98275919fb1db79111ffb5a726a744eb2804c6c10b7a637512c78f9512e37d98ba070064a9af9b705862f0a96068ad70f5654f55ab774cf570851ec293f24bfcfcde3853a74ae2914c313f1888109953b7680022b98a5bd4f434f150dd958a101a9610cd9da6e052264b910295db50a9c162fb00fb5187cc8c5e4db3b007a4c8c1b55cfd02338a869bf1b4e3e11ad21f81bdd2f5c594fe94267f433c31d39ffff08081605fc5e5193abee6e7bf6def51a001dad8471f0720878dbec8bc87769b2fe118951a184fa2cfb0292b9f5b84c57197c1f94c4b619f9428ab6f564bf180367c32a1bac18bdea0b88e2d199ed3f513fde45ecc829403ad32773a30d2b03ff8c4f062f4493d2673cce9ababd45a0db100d7bb157706515da9403c5ea1f0a195a9783d8c28fcdc9e324bc7e46932b0654d58be01d00b7e83bd2ff20d00aac7c31cc05e6ae1b0dea172cfeaf7dcf6384023aa03bbbfc37c129cc4f25177a52ac14603ac58a1d8428db025a4e8b06c49d39ae7b9f18ab1af52405ccfb1eeb9c17af69333547f8e0968e3aaf921b62cbf157056ada99efe6a6f9ca5250c29ec3d0a7726552d3e2abd8c19d3ea464a8ab4e4f72c1648af403acbce39c6aa5a58439d1ea29189949e6ce22b008a5c0ad17ae94a099202bd64a388122f52b7b5f02c1861cf3fac163fc849f581344a469c77603c1779f266eed3553d9462cc61218df7f426162e3ec85255b5f88b64b856fa40e8a9f9e109d90abe55019eb1103cb8a459677672602c6ac4aac8f644964dfd39525807d2ffdb793485528387f4dcd61800d4e15261166dfa45038017fbd3fab49d12b248b4486fe138034ee32d4f7ac13eacc037e0b13a0e45f530376ce33e511a5ffeca0f33e94143574b4c2d9c944e995bf2345500c476e2d66fb32e8673c88a5b3de2f0f0e76c598c0b62ce27212464c50224f6946ff08e5f38185726e81c43cacda010d076efcb32effbdf9e411ce519e5a1a383356ebd1e165c356b72daadeb3f386ae7c5b8732e9666adb493dce44a04e38a89f001d5c6df595c7db2e1745fd172369ddbbafed9624e1d651e353332dc0ef0fa1552987ac6356c61120e785585dc145702103c9db8f85309f6fc1ac1f019e82960987c1dbe2528ac6c9abcee828ec203fb1beed56751c95bbe94fb4ca452339f7c32c2b26b215aeaefd3fd5ea163e765c49f717f3453c73accbfa5ff07fc85dbbc3bcae4ae223e3a007b99f9c2373d310ee34f8254d1280e79e7c957eb27c6ebd21c8c0a3cb57f5df6499089e9c51e92ce915a3b4484e758066845ce6780c1e772a60bb580b1afbe81e72f1ff0226f78525e2615701aa0672971dc039e0b705253d675ca8ccf0415f6e5696ee140bfc77450a9626d4f4d936dca033392f4a3e2f5f98da7fad2094699882907ca8d109cf429f58de81fadd9d14a15614a7a8b4f2bc6e38b5e25208db0fe30b00ade197a80392e11c7f9c3cacdf24106adc4ad7d8cb273c7cfd5731654c4cd69fc9b98cd8a4cf19d2220aded41bcfbac753e0b4106f4bac7257fcc42e8e1e4f9138de02b39ba7998fde4eca9c27bb5689ee110d59099113d6896bf5ff6de5ae20f6b2364a8f5b8ab45c7eb1e2547cb40d129eb03401f576e0f91309255f603b788abbedaadcec98526ebde4357aae6a23c317a6601afca5d8927b136d3c8a6f28f9f60722281eb00e5b71e93fcd3018f1eba32a36293a17e61bd483dfc770b38f6d2607017c9b84b393ffe8b89bf70c4abc330afaee0a9366dcf1d74b5912fc935b6eb3751e587eddf132a2f2eb6ccf3d56a9de013e4f5277de4ff4b1bed2f2e47eb1e0f85998302a2bb5a8c008bac1bf04248014038ad5ca82da7785daad78b0b904e376e8e883aa72831f1c835392d3b6fd235a9444bcbff713d130b76ef2d88002f0656588c348e5aeb2d55f659397ef0a2372e4af71650f637f59fbe967658b8ca3a3628162efb8ebe6bcb909b49649d2e2660c4e38e13969046ddba4218e5235d8a7f73e20ada31ec1a8129f36259ec92239e4c4049b979b319101750e6aa38b755223d7aae0cac66ec374e62a0b4c6dd918105d06e55b6e02c0ce49d597a45801d757e20abba163d263fde1e6495b91234f5986f8c2ea99cf4d51a49598aca56ff40081ceeba552824ddfb60974af79e5edd5d9a079f8fd1ac175ed5bc1645e2ef3e3af965421e4b28bdf7f1ce39b73d71e5fb6310d1a7d1517269f98d5baf09bd51ea9b1babf5c0144261de6980ae734330fb35830cb06eca7af13c03ba4b0cc75f9ed234ebad4b0f5e21d739a814d35acc3ae4eb5aafe89b2b85a76418986b22715c5bbe1014c005e8e0c5433a063557eda9f0e5036fa5133099fa97e4fd6bb872516106aec084d103d866b756f065637f3a3b078aa673d5fc662207ef3917ccde18e53d2da5227594c57fefc8bb0d48ee347be344cb0b5cca9131710cd72b86873ab1153540d50573d8246e836649c13dcded303deba9931c4296a7105394bf03be1d96780decf49fbcbd858b043158ae0b65a6156b8cfbed83edef36aa6ac0dfc95d7fbfbd22cd7f19edf37648e84583dfb95a238a5b48a0c82fe8a19a28553b9d469d50d0335a11e22ea5508c5fb89dfb2009eac96a76a6712b14206be5c529b7e9159636e09d8046e5126e582b1fab54c64f18eaf866fd8e4f1f24c72358f44f3c87a6b43be827d8a198a6619aab5b1eb904ecb88c1eb0bf6cd0d4893ea3e575e4970e34606d4869c63507b73314fdbe1d6178ecd49047f206ee3b86f6bcbb0b6ec96275d4c8cb569fa1f791704616d52f3633659ac2342a3cd8a792f64471046376720336d6ed66db960f3afd8b4a6bc9c4acc687b2bfb6f00992e0f1c93420d7c7612a062abc0fa4ef93a377320c4308d7102b26fc0befa367be435a539529ba71527b57c34a4f23a2b6143cecc6b037b2369fe92eb11c736839f7665dc3a38a737160b09b26bf2dc4a1b4cf1eedab2a7546edc408755a3cb86fa78b9fc1bae9da5e13ee47710708750bbfc9c222c3bf88a467e2f8fb5602fc575148695aa5ba086d6413b65dee5c89d762390853575f0e2e7705ae522065fd47b01eeb95f63964faadcdcf808f29ec7e48cd6e9f1bf9f0487dffda5f856c8180137e92b3cff2080ec3fb32b11f2baf030fe0c2f6a0f6c9784a11004e73bab73a62b4e2a27294404af46b83a3f96d76dedce9e3ee61ea66e617166670e7febf947bf270ddac7278"], &(0x7f0000000280)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x5, 0x0, 0x200, 0x7, r3}, &(0x7f0000000640)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)="f3e8568788483f75fd9bc68e548d618e91e73647cb5d7845680f986072c156c762fa39abf7614374a9c02dc15371e6b4b14bdcac6981c566c0425cb3fbd874047d65840bd1803de8f36d96d0a5b43f58644d376e574263c15bcffbc1bdcf70341572d441ff85bdbc4f6091b4b80e1d3519bdde882b8c15d4f4ee471c630eaa3b564f8ee71885b1d5c67063ec22ca8e13d054e5b4672ccd7b1eb9c76bf9df6b18f7b66fd4c198452d65bd4e084dfb51bed30b5dce6c1765594b", 0xb9) r4 = socket$inet(0x2, 0x80003, 0xab) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000200)={r6, 0x80000, r7}) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000a40)=@broute={'broute\x00', 0x20, 0x2, 0x2e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, "6c6f00000000910000e1ffffff00", "69705f765e692fee00", 'yam0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0, []}, []}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x10009, 0x0, 0x0, 'bpq0\x00', 'vcan0\x00', 'bridge0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x198, [@cgroup0={'cgroup\x00', 0x8}, @time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x360) 2018/03/04 11:45:26 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000100), &(0x7f00000000c0)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) [ 37.318258] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.324576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.339578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.369429] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.375560] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.382319] audit: type=1400 audit(1520163926.635:13): avc: denied { net_raw } for pid=5526 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.404795] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask [ 37.421741] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.427228] audit: type=1400 audit(1520163926.689:14): avc: denied { create } for pid=5537 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.432151] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.457778] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.480970] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask [ 37.568560] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.577350] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.628343] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.634527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.641909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.650961] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.710594] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.717153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.724812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.734749] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.742095] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.749225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.783768] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.790236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.799257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/04 11:45:27 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}, 0x5c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000380)=ANY=[@ANYBLOB="280000000104b30100000000000000ff0300000c007497ad2bb39e3a6da711f1c6602f9ca673cb2e16a8f8036f839f3dc1d2df8fc7540f1b9acac0f50f34714a61404de1936ec2e7e6c2c4ec18fe56a46f4bdb47ed0fe7195fff68d4", @ANYBLOB="42ea40e195b902d831b21ee44df64669b0206afbba6849d6b3d4ad60b8c12fb657f3bd6e6fd1154392d6ec07"], 0x88}, 0x1}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x1f, 0x1, 0xfffffffffffffff9, 0x7f}, 0x10) 2018/03/04 11:45:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="3df7e8036d5216cebdcd276e626f18e4ea3d83f0079fe2b66eb1366d213b365a247f42f4f0b669e34dde36d0981b9ceae7bcc6d18bd8d55d17830ccd236b86177aee7c0aeca3ef1fb3656501baff7af5fdb635db51b56b5243af6a33e59fc0115ae9f9a9a2fb9a12f95ea42e9c80934ffcac29d90db2ec4237f321da82452fcc15a41135a76c8291f7330ac6722fc9cf3236e113e96203fee0a79c6c066ed04aaf9973765026ef7f", 0xa8}, {&(0x7f0000000200)="5fb4e1923fcda5d4aef0e1de7462fb99187da9a2898e2a859bef8073cd3d08fafcaa1f71ac264b6427cb7dbd8d2743325dc9dd9ce592d6aa991547c19cec054dc86e508c98cb33ee", 0x48}], 0x2) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="4fced39fd634b6d90b7935829919633cc5ef7ef61093fb0d2902f149fc5fc55de0bd4a443f4b97fba951752ffb4bc61bb06b83cd960c81656de33e9b1ba71788934a72fcaf200016213ef99a4da385a37da912066ae2ff25869a563e03ee9eff55840a2f1f34e2d5bdc4dd5fb0c9e05d7ddf6e583993c25fb9a8363a358c02818c78f7159e30ec209723349fba45941633f639cc4255aded0bfb47543b20", 0x9e) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000027dffc), 0x4) 2018/03/04 11:45:27 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="a9aaaaaaaaaaaa9fd575802af8d55005a088aaaaaaaabb080046141400ac2314bb890400004e204e2000089078"], &(0x7f0000000000)={0x0, 0xfffffffffffffffd}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$inet(r0, 0x0, &(0x7f0000000400)=0xfffffffffffffce5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4f}, &(0x7f0000000180)=0x8) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xfffffffffffff4f9}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000003c0)) socketpair(0x1f, 0x800, 0x5, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r4, 0x101, 0x5, &(0x7f0000000380)=0x80000000, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x10003, 0x7ff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000140)={0x0, 0x6}) 2018/03/04 11:45:27 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000040)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/04 11:45:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, 0xffffffff, 0x118, 0x0, 0x118, 0xffffffff, 0xffffffff, 0x218, 0x3e8, 0x3e8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'rose0\x00', 'lo\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'syzkaller0\x00', 'bcsf0\x00'}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:sshd_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000580)=0x4, 0x4) 2018/03/04 11:45:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f000062cff4)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000c48f88)=ANY=[@ANYBLOB="6000000015000100ffffffffffffffffe0000002000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000800fb02c49dd707c7e3195aa1a4"], 0x60}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@empty, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x1, 0x0, 0xcc17}) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000000140)={0x4, 0xc6, 0x5, 0x80000000}, 0x10) 2018/03/04 11:45:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="380000001800210cffec0000000000008020000000040005000000001c00030009000000", @ANYBLOB="00f163", @ANYBLOB='\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getpeername$inet(r0, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xf0, "61f33e13c6d10efd3607f876b98a3655c5e2bcb8fb13d0bca5bd50d2fbdd616befb2fce0b73cfea0806fa4b8f934c8365520b10659f6e4f6e68175280546e80a9643d653ed4a1b3f279521c2191cca85e9cde46aa54fa5388ec210771e9548d3b50ccd20528d64665a336269bbb7d498ee70efbe68b4514bf8445ff3e6383fb3aa4d4507a8e04a3ccc670613253216c0c460c0a8b8bb6c5588e5de241b2d8354c63c3ec4f59b7ca0a3a4418912c13f386817e6b243ef0f9455378737ca3eb5fc1c22d023a9b507c13c8504236b17c1f0a97f1815174a3c2675415cb1fc31c9c26b396c2da94e8061f94d39682dac9ec1"}, &(0x7f0000000140)=0xf8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x400, 0x2, 0x4, 0x2, r2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000040)=[], 0x0) 2018/03/04 11:45:27 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x42, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efaffc)=0xfffffffffffffe48) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000040)=""/154, 0x9a, 0x0, 0x0, 0x0) 2018/03/04 11:45:27 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = socket(0x1, 0x7, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1}, 0x0) [ 37.861249] audit: type=1400 audit(1520163927.128:15): avc: denied { create } for pid=5606 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_netfilter_socket permissive=1 [ 37.878857] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 37.885351] audit: type=1400 audit(1520163927.131:16): avc: denied { getattr } for pid=5606 comm="syz-executor7" path="socket:[15589]" dev="sockfs" ino=15589 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.921900] audit: type=1400 audit(1520163927.146:17): avc: denied { write } for pid=5606 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_netfilter_socket permissive=1 2018/03/04 11:45:27 executing program 4: socketpair(0xa, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in6={0xa, 0x4e22, 0x95, @dev={0xfe, 0x80, [], 0xf}, 0x6}, @in6={0xa, 0x4e24, 0xfffffffffffff001, @empty, 0x2}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x78) recvfrom$packet(r0, &(0x7f0000000040)=""/109, 0x6d, 0x10000, 0x0, 0x3ad) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) sendmsg$nl_generic(r2, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000961f4c)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, []}, 0x14}, 0x1}, 0x0) 2018/03/04 11:45:27 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x81, 0xfffffffffffff801, &(0x7f0000000040)="c8bda0ff39ab2660ff46eb0fdccb5ef73f1f7680a98b80437e45c6346211e94a79453f96cb491300dd92c8acb47e8dd6fe24ffb775a69af4afde62d2169180c6b689a768bce7b6ff242e64237341aba34a58630df62688308f27281a80214597dbdaac322ae6791f0af30729f8c0003e4f762667d41233279d7db43338d8ef0b6119d40e0f015c7780f8d7131c430fca42001d80cf59d2f8f89b46855fd0371c0577c78ff02efa0dea655ac0df7c9115aaccf0b3ff7c723989d7429dcb5830810f2699f1862b7b27b39b17f5d6e5fe6385fd180ffd4eeb887f027434c58830", 0xdf) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) [ 37.945809] audit: type=1400 audit(1520163927.178:18): avc: denied { name_connect } for pid=5612 comm="syz-executor2" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.951582] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 37.968595] audit: type=1400 audit(1520163927.216:19): avc: denied { setopt } for pid=5606 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_netfilter_socket permissive=1 2018/03/04 11:45:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) socketpair$inet(0x2, 0x80005, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0xff, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x200}, &(0x7f0000000140)=0x8) r3 = accept4(r1, &(0x7f0000000180)=@rc, &(0x7f00000001c0)=0xa, 0x0) connect$ax25(r3, &(0x7f0000000200)={0x3, {"779674a0cdf41a"}}, 0x10) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r4 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r4, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r4, &(0x7f00000002c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x9f9ef20b43b64140) [ 38.014119] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 38.034743] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/04 11:45:27 executing program 1: r0 = epoll_create1(0x0) close(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)="6b61241b0c534d6a6e55f11d45271bb51febe4e3fe2f804756588646b901ef6175126d5b2a5949360a340fed18", 0x2d) 2018/03/04 11:45:27 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0xffffefffffffffff, 0x300) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x10) getsockname$llc(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/04 11:45:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000007c0)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0xc8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000000280), {[{{@ip={@rand_addr=0x6, @empty, 0xff, 0xffffff00, 'dummy0\x00', 'erspan0\x00', {}, {}, 0x21, 0x3, 0x20}, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x0, 0x8d5b}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x3, 0x9, 0x2}, {0x10000, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x49}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x13}, 0xff, 0x0, 'yam0\x00', 'syz_tun\x00', {0xff}, {}, 0x37, 0x2, 0x11}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x6, 0x2, [0x25, 0x25, 0x13, 0x32, 0x6, 0x3, 0x26, 0x1d, 0x36, 0x22, 0xc, 0x24, 0x5, 0x11, 0x9, 0x23], 0x3, 0x7f, 0x9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) 2018/03/04 11:45:27 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000831000)={0x14, 0x0, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x6, 0x800, 0x1, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000300)=0x7, &(0x7f0000000340)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000180)={'security\x00', 0xa6, "a81ac7ed999007f75e132495c6a03e078b8da0b33ac614981bf74ea6223f46ab00d20c4e90c592cc5e2bbf0f2a8b726a506d6364abab64103761322306ef6d258733d9f38a1723f8b00e11121dfe6be7e16077c6d3492bb5a80e503d719235bc3c2c6baa9ecd83103b7446c6fb126e235a46fea2ff4f9091460c0637c24524c6c5b477226a2d1715d8e6091173e05fd485f6f6a642809beb86eeefe27badcab80d899ff6a5fb"}, &(0x7f0000000280)=0xca) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) 2018/03/04 11:45:27 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0xb78, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0xaa8, 0xaa8, 0xaa8, 0xffffffff, 0x4, &(0x7f0000ef2fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x888, 0x8b0, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[{}, {}, {0x66}], [], 0x4, 0x4}, {[{}, {0x0, 0x3}], [], 0x9}], 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xbd8) sendto$inet6(r0, &(0x7f0000000000)="cb", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000040)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/04 11:45:27 executing program 2: r0 = socket$inet(0x2, 0x4100000000000001, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000240)={@mcast1, 0x0}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="07000000010480ff00000100100fff7f0000"], &(0x7f0000000080)=0x12) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[]}, 0x42) 2018/03/04 11:45:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0xfffffffffffffffe}, 0x4) close(r0) r1 = socket(0x5, 0x8000f, 0x3f) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x7fff, 0x9, 0x101, 0x8001, 0x9, 0xfff, 0x5, 0x6, 0x6, 0x7fff}, 0xb) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x5, 0x7, 0x8000}, 0x4) 2018/03/04 11:45:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x9}, 0x2c) r1 = accept(0xffffffffffffff9c, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000008f0ff0700ffffffff00040000000000000000db1ed191590ce7681b004ef801fe7995899cd90270ddda471a5f97107d24583ebda73536319e490d7ac8a09dc63343a3f4ec7ea85904308331ec50692627c4ca1db742679523fb8f7e20e953a7e7f6c54984b5cf1eaca141c94b9435bbde099d7cce11e7ef5ba328f880be8738cdfc70ec9c074e903ddc0e0a194627b90a3d7e013275d9334f016e4153c52fa629115473885ff65345270817be7c81baef8316a20a1a43bb94d7c137fe071cab244e24439d7344359427ad"], &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x76d}, 0xffffffffffffff47) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x101, 0xfffffffffffffffe) getsockopt$inet6_tcp_int(r3, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) pipe(&(0x7f0000000180)) [ 38.050202] audit: type=1400 audit(1520163927.317:20): avc: denied { write } for pid=5624 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/04 11:45:27 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000080)}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create(0x38) getsockopt$inet_buf(r3, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f0000000000)=0x18) 2018/03/04 11:45:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r3 = socket(0x11, 0x4000000000080002, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0xd6) sendmmsg$inet_sctp(r3, &(0x7f0000db5ee8)=[{&(0x7f000086c000)=@in6={0xa, 0x4e20, 0x2, @empty}, 0x1c, &(0x7f000091efb0)=[], 0x0, &(0x7f0000689e80)=[]}], 0x1, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000400)={0x10001, 0x208, 0x9, 0x1, 0x2}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc9c26cf85f6a4510, &(0x7f00005a6ff0)={&(0x7f00000001c0)=@migrate={0x0, 0x21, 0x425, 0x70bd2c, 0x25dfdbfb, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x9, 0x4e24, 0x1a, 0xa, 0xa0, 0xa0, 0x3f, r1, r2}, 0x6e6bb0, 0x2}, [@algo_aead={0x0, 0x12, {{'rfc4309(seqiv(rfc4309(gcm_base(ctr(aes-aesni),ghash-generic))))\x00'}, 0x0, 0x0, "7352e2a2aea8efca643277c5f6fc27d486d0ee4346e4eb16fea235312e3fcae25d7a2904e3570f7991acbe036851c053669ece9ec50ea7e3fbc6e1f0d123db0222cf83340df852d36ba21b35328f5fce473c15d14765c2c17f5315c8ac98e2ccaff829d1f11009f4f8ee0e52e1bd693cc73cf8d4971ec160a13c3ba02216448625afb0f2ff8d7e8b6c6a946d862744904e72517009c97fe80ec50156d42b4e59c7fd4bd7c5321c22c9a9"}}]}, 0x140}, 0x1}, 0xffffffffffffffff) socketpair$inet6(0xa, 0x7, 0xffffffff, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000380)) 2018/03/04 11:45:27 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x103) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000340)={r0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r1, 0x7, 0x10001, 0x0, 0xfffffffffffff57d}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x9}, &(0x7f00000000c0)=0x8) socket$bt_l2cap(0x1f, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/75, 0x4b}], 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000004c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}}, {@in=@empty, 0x0, 0x6c}, @in6=@empty}}, []}, 0xf8}, 0x1}, 0x0) [ 38.130693] Cannot find add_set index 3 as target [ 38.137385] audit: type=1400 audit(1520163927.405:21): avc: denied { map_create } for pid=5654 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 38.143858] Cannot find add_set index 3 as target [ 38.206850] x_tables: ip6_tables: REJECT target: only valid in filter table, not [ 38.206850] 2018/03/04 11:45:27 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @empty}}]}, 0x110) r2 = socket(0x9, 0x6, 0x4b4c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @empty}}, 0x1000, 0x4, 0x100, 0xff, 0x8}, &(0x7f0000000280)=0xa0) 2018/03/04 11:45:27 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) listen(r0, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0xaf9, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x78) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/03/04 11:45:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000480)={0x8, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x9, [{{0x2, 0x4e24, @rand_addr=0x1}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @rand_addr=0x8000}}, {{0x2, 0x4e23, @empty}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @rand_addr=0x40}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x560) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendto$unix(r2, &(0x7f0000003200)="89117ced942a55419cf1c9e8a6b5d4c05678706c2a85e5ebf842c3f0b7f489c8415cb0e775dc764abd5e9981afe67e1232fdeb9d15a512e3c33c93bd947d735900dbfd9237ce9b6cc1f6d061c84952116e49949ba015408ab5670fd4c1ceb28358bc5b60f8d12dcdc9fd34a552e7b3bbf82d2ab9d45b65fb5892a1959a01aac8", 0x80, 0x0, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0xa) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="484c53eba2d81420837bd648b44a69fd63dce36197a68cfc09873a8d5f06b18fd3ca6390cc415fd1506a9674cecf48514c32d62016b9c258a2ac9fdb528f6b69e79718f6b8825396b5540e566ce53a238eace30eb812a19487aa92189a604e140b5c", 0x62) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/53, 0x35}, {&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f0000000280)=""/181, 0xb5}, {&(0x7f00000000c0)=""/44, 0x2c}], 0x4) 2018/03/04 11:45:27 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009fd4)={0x0, 0xc, 0x6, 0xff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r0, &(0x7f0000008000), &(0x7f0000009000)}, 0x20) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8, 0x80000) sendmsg$nfc_llcp(r1, &(0x7f0000001300)={&(0x7f0000000080)={0x27, 0x3, 0x3, 0x7, 0xffffffff, 0x2fc8e3d3, "259a930d2892ad2131f511d5fa6a9a5ee9fdc8b4f894d75c327eb1f27e531c93596aea3bb50b39bdd513e0521375551569cef97ab000de76b79baeb016ca6e", 0x940}, 0x60, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="4a0c736baf753c90386354a7555d88c17fc55972f2bcba58aab18dafc0a9347bb11c0051f878229b13ac4d1feb0c4b739cb5b36b572468ce", 0x38}, {&(0x7f0000001140)="6ea67033809557ca1caf96b965794f9de5119a8eaba23d2a505a9443f05f6488526ccbf4503cde0775a90478213cbcca5b53769465b26554c4873393b6130455754810db1efdb6889fc726fd00accc9ed5dc6894626ee86294571bd3683097802f6c6f2bd246327383d12338a3c83078f803ea654b82183c630972621ff601def198532b2f09fed48fe4baba007df80277eb4a6af7b54ce11b07505ff1420af6b826de7ecb1ce872bfca7117d07e8cc759726356effa1edcbc06b25f01a70d7f8a0d89eb87cfb0", 0xc7}, {&(0x7f0000001240)="b9bf463bfe5959177fb023492e315563994be6484f265123d3f8730541715bfef9e84f1f49a1ecfa8953693866dd3b71ef91d3db4d577b92ef4aed2c764bb8a35add9917f247492968c96aeca46c15ca800c8d50290ee71b06a6df359a061c8786e05576", 0x64}], 0x4, 0x0, 0x0, 0x80}, 0x4000000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003ff0)={r0, &(0x7f000000a000)}, 0x10) 2018/03/04 11:45:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000380)=@ax25, &(0x7f00000003c0)=0x10) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0xfffffffffffffc97) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad236be2e14dbae40dacafe6d1bbcaf5dadae4efb359ca13d4dbb324684a0d1e8617e9d7778cd4a32e91b3b5e10faec3c33887d9178e3447bf812f0e681ffc32b5a0bd51e187718d8cb55763aedaf0fc837c9e3dde8f6ee2de0073198b9d06427cf2819dff79b09df06f364215c6450fcf083b25cbca98530f9950d8", 0x7c) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="9fd2388f4fb230b23cc0a7d43922c0a49b575e73b4379b39fde6d7432a50", 0x1e}, {&(0x7f0000000040)="dc3c", 0x2}, {&(0x7f0000000140)="e997a84d0c9f6dcf32b7c4fbe63da4317abb55732c6aaa98d9429790bf36474a0fe0b62dfed6a4f1650986205e4777025fea110b8fb15339cc2309693d24bf63ca3f17e2532ba631183bdd9fa3f42b670e61db4bb1a8339804147c38f67423c2eefb460be5d4", 0x66}, {&(0x7f0000000080)="16b824a346a091462f63946c57465ea208469428c35d5e1ccb2858520a8e1c52382e", 0x22}], 0x4, 0x0, 0x0, 0x10}, 0x0) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="45ea11323ecc682c33c3b32c51d9020b3c7abaef76adb4a5b8463ec8a4c7e7cf7200edd46d5648357964db2e7fcc0babdf7c3f82cbe05f403fd8da16803103ebd818b0402076681382493c9b65a9bebae9a498ab36fd7082b373d67a2b23103c42f5e3883dd6fdb9a566f6856de4fca24d2226e170832be28b6886cbd4735541", 0x80}], 0x1, &(0x7f000089ce88)=[]}, 0x0) r3 = accept4(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000700)=0xff7a, 0x800) recvfrom$ipx(r3, &(0x7f0000000740)=""/152, 0x98, 0x20, &(0x7f0000000800)={0x4, 0x7fffffff, 0x3b0f9d6d, "45adac450e02", 0x7}, 0x10) r4 = socket$inet(0x2, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000480)={0x0, 0xcda9, 0x10}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=0x0, &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000580)={r5, 0x0, 0x7, 0x48, 0x8, 0x7fffffff, 0x9, 0x3, {r6, @in={{0x2, 0x4e24, @rand_addr=0x4}}, 0x0, 0x7f, 0x10000, 0x9, 0xdd}}, &(0x7f0000000640)=0xb8) 2018/03/04 11:45:27 executing program 0: r0 = socket$inet(0xa, 0x801, 0x0) syz_emit_ethernet(0xfd, &(0x7f00000000c0)={@random="b3aa9f733bb2", @random="3e13e8bb71db", [{[], {0x8100, 0x2, 0x3}}], {@x25={0x805, {0x1, 0x7f, 0x1, "4a92a269c3a2cb03498b823dd8141b314f5dec64e60af268d68ff417d4a64fe5b472961b5f856f63f17831d3bc6998617ca67164d60f53c104d6ed1e7a8fef218abf1f312587c38cfcbb097b20062950c80b439ce68d320f428fdbe96aae25c5fab16272926d7e072f795196f6d65c4ef250d6cfd74947f977f3728940268acbb2b0fe65569c2b6c3200219c872ec2ee5fa0d07f14551bbb3c14be1bae156925d555212121b8e799f30620f475fa7af3a75a065fefd55139e73f4eb754ac98c4b2a81be1e969901c422b7c18934a4b1f40bce02bf723d7594d723df7b73e2082c5dec610b9660821"}}}}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x358, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x3, 0x648, [0x0, 0x20000640, 0x200008e0, 0x20000910], 0x0, &(0x7f0000000000), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x40, 0x9984, 'bridge0\x00', 'ipddp0\x00', 'vlan0\x00', 'dummy0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x5486de294a84c887, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0xa8, 0xd8, 0x128, [@realm={'realm\x00', 0x10, {{0xff80000000000000, 0x0, 0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7884, 'syz1\x00', 0x2}}}}, {{{0x5, 0x1, 0x6007, 'syzkaller0\x00', 'yam0\x00', 'bpq0\x00', 'ifb0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x118, 0x148, []}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x2, 0x4a998ff2, 0x8000, 0x0, 0x0, "b1e16e79f04ece4ba4e31f42ea01a0a79399a789d6025de89467a45dc71f0e3848bc3a2faad4a9271bb8e5b87c73bb21fe484a256c93fcd4eecc751aea2ccfd1"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x40, 0x8917, 'vlan0\x00', 'bcsh0\x00', 'irlan0\x00', 'ifb0\x00', @random="b4a971e0dc10", [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff], 0x1e8, 0x1e8, 0x318, [@helper={'helper\x00', 0x28, {{0x0, 'irc-20000\x00'}}}, @comment={'comment\x00', 0x100}]}, []}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6c34, 'system_u:object_r:net_conf_t:s0\x00'}}}}]}]}, 0x6c0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/03/04 11:45:27 executing program 2: r0 = socket(0x10, 0x80001, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe0002b200000000000000c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000080)="5823be4b24011b4396c94973c6020524736fa588c45291730631392cf2268aafe31f6d800df0f3d6104f0619351452b5c23a5f9f1fb34416277dadd7f3fd97da0222c1b935f7956e8c634fe63826fd6d", 0x50}], 0x1, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x30, 0x48001}, 0x0) readv(r2, &(0x7f0000000280)=[{&(0x7f0000001200)=""/4096, 0x1000}], 0x1) write(r0, &(0x7f0000000000)="2400000020004225f0006b00042006fc00020b00080110b5020010ffea0800015ce90000b7", 0x25) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/03/04 11:45:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0xfffffdd2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/04 11:45:27 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x2) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441)=[], 0x0, &(0x7f0000000fe7)=[@assoc={0x18, 0x114, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/04 11:45:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000002fff4)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000033000)=@ipv6_getmulticast={0x14, 0x3a, 0x231, 0x0, 0x0, {0xa}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x26, &(0x7f0000000280)=[]}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000e6dfc8)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x1024) 2018/03/04 11:45:27 executing program 1: r0 = socket$inet6(0xa, 0x10000008000002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/03/04 11:45:27 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000007c0)) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000800)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x106, 0x800) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000180)=ANY=[@ANYBLOB="10000000000000a51ce0b20e74be3d00140798ac00000044b36082fa0fbad113ed3ebc3981e83d9439a77f8b052c611fe23e3a7b2ff968626778d3f821f4281ccc0fa7bda3df782eb964be1e29bfca19de525a861078814737359b47c1ca5761fad4cd417265a461217236a09a5a0200b609b491d7653740d97f2ecc0634c481e0e899fa600682774d85fcc8934e2735e6deee5bc63d35d494aa4a476b8dbe33069c2701529a"], 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000200f0ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) [ 38.330774] kernel msg: ebtables bug: please report to author: bad policy [ 38.332533] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 38.342785] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 2018/03/04 11:45:27 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xa0, &(0x7f0000001180)=[@in6={0xa, 0x4e21, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x718, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x80, @empty, 0xff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001240)=@assoc_value={r1}, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x1024) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)) 2018/03/04 11:45:27 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f00000002c0)=""/17, 0x355}, 0x0) close(r0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[], 0x28a, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 2018/03/04 11:45:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x14, 0x8, [0x3f400000000000, 0x5, 0x6, 0x400, 0x6, 0xd0, 0x0, 0xf2dd]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x3, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/03/04 11:45:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x3}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x40, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x7fffffff}}, {{0xa, 0x4e20, 0xd8d9, @local={0xfe, 0x80, [], 0xaa}, 0x101}}]}, 0x290) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @empty}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x32, "7e929f6689b7e44d6f761c9e277fbe703d5fb1b3c51ec0c8f21a47f82b5947be1c7d7bc6c77bc709b724b83a813e103ff75d"}, &(0x7f00000003c0)=0x56) [ 38.404443] kernel msg: ebtables bug: please report to author: bad policy 2018/03/04 11:45:27 executing program 2: socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000002900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x3a, &(0x7f0000002940)=0xbd9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000b09000)="cd23", 0x2, 0x20008005, &(0x7f0000114000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000562000)={&(0x7f0000000000)=ANY=[@ANYBLOB="03b327eb1dd663134cff2f48420efb6d0a80d0aac28e2e3ce73bc56630f16a7b277bbd6384d65ff1269e60f1f4b16afde5cc88bd680003e785861d77900777298b9d9032af1eaf92fb69406e1c4dd0f20099d4791727"], 0x9, &(0x7f0000df5fc0)=[{&(0x7f00005b6f84)=""/124, 0x7c}], 0x1, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) sendto$inet(r1, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/03/04 11:45:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) r2 = accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000500", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x14) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f0000000380)=""/159, &(0x7f0000000280)=0x9f) accept$inet(r2, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) readv(r3, &(0x7f0000000340)=[{&(0x7f0000000300)=""/34, 0x22}], 0x1) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) 2018/03/04 11:45:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000), 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ddfffe)=@req, 0x10) r1 = socket$inet_sctp(0x2, 0x7e3ba7d29a8bf63a, 0x84) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000001640), &(0x7f0000001680)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0xfff, 0x5, 0x80, 0x40, 0xd591, 0x0, 0x101}, 0x1c) 2018/03/04 11:45:27 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a00)=@nat={'nat\x00', 0x1b, 0x5, 0x3e0, 0x2c8, 0x210, 0xffffffff, 0x0, 0x110, 0x370, 0x370, 0xffffffff, 0x370, 0x370, 0x5, &(0x7f00000000c0), {[{{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ip6gre0\x00', 'ip6_vti0\x00'}, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@inet=@ecn={0x28, 'ecn\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@dev={0xac, 0x14, 0x14}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @port, @port}}}, {{@uncond, 0x0, 0x2b, 0xd8, 0x0, {}, [@common=@addrtype={0x0, 'addrtype\x00'}, @common=@inet=@tos={0x0, 'tos\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @rand_addr, @port, @port}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'eql\x00', 'vcan0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4=@loopback=0x7f000001, @gre_key, @icmp_id}}}, {{@ip={@dev={0xac, 0x14, 0x14}, @empty, 0x0, 0x0, 'vlan0\x00', 'tunl0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, @port, @port}}}}], {{[], 0x0, 0x70, 0x89}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x609) socket$inet(0x2, 0xf, 0xffff) [ 38.470215] device bridge0 entered promiscuous mode [ 38.486895] sctp: [Deprecated]: syz-executor1 (pid 5764) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.486895] Use struct sctp_sack_info instead 2018/03/04 11:45:27 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt(r0, 0x8001, 0x1, &(0x7f00000000c0)=""/49, &(0x7f0000000100)=0x31) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0xffffff6f, &(0x7f0000007000)=[{&(0x7f0000003f24)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x4dad20b85554b43}, 0x0) 2018/03/04 11:45:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netrom(r1, &(0x7f0000001540)={&(0x7f00000000c0)=@ax25={0x3, {"5c3d20447ab12b"}, 0x7f}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="8f642f3bdb62dd96207009ad5ba524d8f8ff85c6ba29025e3b6812a4ec796e65ecd68ccce4e76251977804c2ee3562fd6ac0507cb57395d0e8444eb3bfe903ca7a16a337b0df8079f5481d898c638f71632fa1b45f608e7a439aae2195", 0x5d}, {&(0x7f0000000180)="7ca011c356a90369b985a6217fcf59d571fcabb6f7bd51f4f53d40945f7ac2e152b617a38dfd4238bde115dd0d0c82ae143e48e8f52c8f839906d0b7a2430bb0ee7f7f7fc4b4675851b56e7a1a9827c275335cb00aef50125840649a979f0fb3baef280795634620208eceed789bae097399c1b2c41e01f47478a7d9a57475b57725d14d3e43ee143fdb5d9f59de79af5fbce05c2337f35d367c69afae092d0bdfb08c471e180996e54c096dd1b127fc01c7861a7b1df6692df612b214a313cb0357c31b6d3879f374750ce69e6c46ebd1bcdcd0aba8a1ee15b0992011427943ebe8f2900004192c", 0xe8}, {&(0x7f0000000280)="2342a80cd769b4edc444d48c1378cb603e9744dbb03687", 0x17}], 0x3, &(0x7f0000000300)=[{0x20, 0x107, 0x80, "8f523be6d977a1911af3fa8c60"}, {0xc0, 0x13b, 0x7, "61abd28f5532dba8a42aaabda3bb0fa2c8c2444a313fecf5278955f473e2ef11b41663ef7db4f3db00038e36240c83db7573ddd7209185d01e1722b98e644f938e69ea1dbe16eed3819249c8255c2d1f8a6ed0844c3c8a15165da5b951c3f1ed23c5d4ccb66292e99800e5ba0b7e3fed912b607d392a6bc7dd18a65e617be8ae5ba00bbc0fb34919b24215e98f67ee77129a6426f90645febb2c5b46a4438718759ba8d60306f95dab0ecb0a639386"}, {0x1010, 0x6, 0x0, "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{0xe8, 0x113, 0x80000000, "de8cb9b385feaa8cfba877d081cc694113ecd36179c52633127ae34763c280827e9460e65a5a0526e07b160ae9337f06cc0fd49bac06cd8ffae76ffa2c51eac485a56a783e294793a0007dd436578706db9c142311fc4d47efe66b8a097a658e5b487d78b56fc9b30cb44b9bfdba7cf96ca03e8f1bb43ba9e565094d5fec98856d45a3f5e953011eb8f75dbc3648737e282da8df83a6c2012a175a7e8c8b7cc1438cf935a46c3d417b5abadec8d30582aeea2567d5d2910faf434bc941684deb979628876d3fa0de5bc008c647a33ebff65b12a9b1cd23"}, {0x48, 0x116, 0x3, "7bf2bdbd8ff2efbecb0235fbb02aa0de9cd5d1206e26af91e56445ab728922eb988aeab905cfe00e36c647a72afb2586418a4c03c010dc"}], 0x1220, 0x4008004}, 0x40000c5) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dcff6f)=""/145, &(0x7f00005ed000)=0x91) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0xfffffffffffffff7}, 0x4) 2018/03/04 11:45:27 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}, {r0}], 0x4, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0xf0, 0x29, 0x821, 0x2, 0x0, {0x3}, [@generic="7cfc6e26484d1aa752a5f8cfc4905d8dffe532f28b087fb3dd96db236b534f3c3c0489c06509776b942a3f76b082e41b7f14eff1fcb3bbb16ab4f5e77dbf443ba5d2d11eb0c714220adcb7813260cf0e61aca30f8e8dd50da9476db281681b8552ff4c995fac18605ba3d253c1b9e19acafe99430e535e593466a826e9bc4bfb43f9a08a8bdfc99238a7802a61cd47993dad1d66fc5df781961e154b75f9ba0f28652401f4a1031da97ca4ea05da35534d9c21d2ea972c1706f83be07ed5f29ec8dba49571695dafae39a56809ed1bc46e6380863763ad6170"]}, 0xf0}, 0x1}, 0x800) 2018/03/04 11:45:27 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000781000)=[], 0x0, 0xfffffffffffffffe) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000040)="d0b8ab893353e1bea1945c8fba6753e1c56a5da27ecda47f5aa4ab4c201de5ee9b45ed4fc7846cbf53e9b03a9d562f7bf7fbf9673f5c692f9ca84e449f32f4f58289788f86299419be86c9654bb75b23e30a85037eef81806a483050e79161e596771b4c9f8d6c50269d6b1b0fccd9a222026805bf52c7eb7af5786f6fd2ae7dc249bcd1c19093c82d5b8b450a0cb8cbbc29b7f8a1a134d9c0cc12c28cf9b73d0d4920f04c16c6b0a27af48bb1fef0257ee9049e9cda362f01d4067d90d069fc6fcfc252d7acd99efad07c967a05", 0xce, 0x0) 2018/03/04 11:45:27 executing program 4: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xa2f1}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000383fc8)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0x1000}, 0x0) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f0000000000)="221c6d13032a60d4476aa0384a0c948f2f92da5e2666a9ae6993b4a7b8f6d7148832cc76e1cbc626fcc7a64584ce67396361e215749655b9a7cac8d4637432d3c6fcff8b5a451b9af6e11c93345dd776f005108d9c849a9b68f27ac54ae9c93b538a549ee91d9bde6b5b44bb9fe34820a1cc959b8c9ac370d8ffba14a6eda9df995064b48b68ec18f5df738b0305dca6e718aa40f62806797209a2737634758aca2bed0dc14259cd5db0ef7590099e1e85535f21beee6224fcce057c6b5bb11a2160db03a4d39cb3b77560f2be2c1fe4e1413964b353c8731ece57b3b1d8cfff4a7669c1d19503583bf7ec83a95fa32c3fdf11a69892d6", 0xf7}, {&(0x7f0000000140)="ac969ce6f4e5fc2e68b627018f2b575d9ba820ef01c8b13fc67e8e863aca8a3c6183d61a8d266851f9ea3b59fa34ea20cf5376952691311e88e9d52b72a32c5d3ca0257451d49b4fafd1a797557fefb408d04b4bb1f92e9c5a4b26c040240af6bc1e5267c90721be5c92cec1a221c29dbb8daf78f1d304e9e8455b240681dfd39b659492", 0x84}, {&(0x7f0000000200)="41c361a5b53bb269a2f8529f86c5b949ae48657b98221224c693492a6e5fe73f7c3acebeb5d136f30eb076627afd3b96c66ca746e9752d2979a7f7b1dd9d8e08e5c1276d4ec2e8cfe4c97c177bf81ba08f58b48eb1125401c654a603d82c10afc799cf151c6ae557c31e2dbc3c70299284a915dc6eea7ed11eb8a6971a2622c92c88f6bdcdfa48d167079adedb3ea203e34fd2628ee38ead292bae1520de51e8fa30d266e4173d1e17fab27d22fd9a4c97a6b0ab9d0077bafcdd3b164ba1ee6d4f4e9c04", 0xc4}, {&(0x7f0000000300)="a63aace381f5dba6b3611393ad988280942c0a1e52b09ae31ba81c4a096d4e5021156c7497f4685efb5836b398bab8356a518b56516245a64f055c37b65f2627eb2c7ea77ae1e962faa327a3a5771a4c916c116cc12603faf78d10ab47f1d5de3dac1aa7b0dc5fcb365d30814a5c5a3a6cd15b002b3cac64c676ea51c1452f07110b94d4ecb251c1e5aea9b257c2fae98558a8e48490bd69a2fb3ae0", 0x9c}, {&(0x7f00000003c0)="1a19ff6cf7a6c83107dd09b696df44100c44705ec9ccc1a13270e5b45cb097229eb1444c2ecea81b2723c4414f80e8187bbb5d6dce360d164937efbc25432ad606627f41649f8ba1d44dfd36ca3c69361938dfb13ce652652efacd99960d10727d3204cff6f4c9be", 0x68}, {&(0x7f0000000440)}, {&(0x7f0000000480)="ad2f5f429c4273c9bf597a1edccf8caf907c49d49911abeb89a6c6", 0x1b}, {&(0x7f00000004c0)="9cabcce7e2c898f4891bac51cdf76d0ff58464a9309ed313b36a55715aa9c7f86c378124e4208c8a99ca188aba479f553b3796f2d7744d0e70cc8021193d0c72b4f325296af66db2160347a3d6c6024428d3581c8c13191dfd5b2e6e178ddbb59e38cb5fd3961c6a3589f1df303a8045bb8627710b580cfeac522751fa830a5677b251439f5b558a2c3dc5ff40d13691ee1d85f0659ef9e142387e0f402e3b9e", 0xa0}, {&(0x7f0000000580)="ab2104f68098cc", 0x7}, {&(0x7f00000005c0)="f4268086b9b52caa0276ed36da648b41364a4e880f65d77f15d9d2dbe85a6346960aa363cee4fcc4d09a5185a0ff8fa2cf6aa28ed6588c5143abea7e5dfb0422889c8be3e4e27571a4a4ed2c3de513dad15a37565d7ed36fff63ded8b728bfd51738bce750f284a6fcb949adaf31a733a6034a196ba9411c0b5adb3bd48a6e6632ad70f568e6da86cfc0e8d02930d376fb0cb02346089c4a29a06ff7cda39cd69f73c9d8ef8d5c107033d845bed32b6fbb3acb2e6140800a0cb446cc4f87", 0xbe}], 0xa, 0x4) 2018/03/04 11:45:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) socketpair(0x11, 0x5, 0xfff, &(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x11, 0x6, 0xa2d, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/04 11:45:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000d01000)=0x7ff, 0x28a) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0xd35}], 0x1, &(0x7f0000864bb8)=[]}, 0x0) socket(0xa, 0x80004, 0x6) 2018/03/04 11:45:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff87, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@alg, &(0x7f0000000000)=0x58, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x1d}, 0x4) [ 38.545115] sctp: [Deprecated]: syz-executor1 (pid 5775) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.545115] Use struct sctp_sack_info instead [ 38.549813] device bridge0 left promiscuous mode 2018/03/04 11:45:27 executing program 4: r0 = epoll_create1(0x80000) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/03/04 11:45:27 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000540)={{{{0x2, 0x4e22, @rand_addr}}, {{0xa, 0x4e21, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x3, 0x3, 0x100000000, "29e20a9e0d816df447c124a24ce95751db37be3ebceefed2e5e46d8746fe25556559d976d84905e8705c90e1275c7e24d75ec9d106a51d51cb3e8a194f058f8a6193f6996d256677a1b1f3ed3b9c8804"}, 0x160) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000006c0)=""/78, &(0x7f0000000500)=0x4e) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x1d8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, [], [], 'syzkaller0\x00', 'bond0\x00'}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@empty, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x1f, 0x0, 0x0, 0xfc0}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], [], 'sit0\x00', 'dummy0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/03/04 11:45:27 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1bdd8f5c8fdd3b09e15dcea6d6e74c00"], &(0x7f0000000040)=0x10, 0x0) 2018/03/04 11:45:27 executing program 6: socketpair$inet6(0xa, 0x807, 0x1, &(0x7f0000001a80)={0xffffffffffffffff}) socketpair(0x1, 0xa, 0x81, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$llc(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x10, 0x800) getpeername$llc(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="80020000210008002cbd7000fddbdf25090000000c00300000000000", @ANYRES32=r0, @ANYBLOB="43ce9215246a9082a435532fe89052ea794da399c13c08eb20204bd152232e384723b50708aad3fca8f120bdc37edb6291181c9cc30ddfd100923032a353b6bbfe2a7889847e35d370ac5bc370bac134e8fc2d9edf74171d2add3ee958d9003ceacf75c58c700f4d905557655358eb524e0f986cd008811744ceeeda800abb8008625cf1921d57e8ab3066cd0dda92d47ee95ca49aee79d7a39996de290ad8088dfaa9cd9878d5e012b391d8ad7a69ec4bda9dbb82b65424e95c1d0c001e0000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x280}, 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={{{{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}}, 0xfffffffffffffbff, 0x9, 0xffffffff, "4ea24e70c96b2b95e554ab35d14c424fd28da743e37b3577b20a663f497d48d9e6b390ff5bd7e8cdf82e56c0d648704614eb67237b595dbbbcac5d58eadff07f815873bfbb3e74393fdf610c151b61e2"}, 0x160) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x8c, [@generic="d9"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/04 11:45:27 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)=0x0) r3 = getuid() r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000780)=0x0) r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000940)=0xe8) r13 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) r15 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) r17 = getpid() r18 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) r20 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001fc0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000020c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002100)={0x0, 0x0, 0x0}, &(0x7f0000002140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002180)={0x0}, &(0x7f00000021c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002200)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000002300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002340)={0x0, 0x0, 0x0}, &(0x7f0000002380)=0xc) r26 = socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004a00)={0x0}, &(0x7f0000004a40)=0xc) r28 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004a80)={0x0, 0x0, 0x0}, &(0x7f0000004ac0)=0xc) r30 = getpid() r31 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005200)={0x0, 0x0, 0x0}, &(0x7f0000005240)=0xc) r33 = getpid() r34 = getuid() r35 = getgid() r36 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005280)={{{@in=@broadcast, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000005380)=0xe8) r38 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000053c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005400)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000005500)=0xe8) r41 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005580)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000005680)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000056c0)={0x0, 0x0, 0x0}, &(0x7f0000005700)=0xc) r45 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005900)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000005a00)=0xe8) r47 = getgid() r48 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005a40)={0x0, 0x0}, &(0x7f0000005a80)=0xc) r50 = getgid() r51 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006080)={0x0, 0x0}, &(0x7f00000060c0)=0xc) r53 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100)={0x0}, &(0x7f0000006140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006180)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000006280)=0xe8) r56 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000062c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006300)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000006400)=0xe8) r59 = getgid() r60 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006440)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000006540)=0xe8) r62 = getgid() sendmmsg$unix(r1, &(0x7f0000006640)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000140)="2b7af5880de88ec5b6069330f3d504fb77e8ffcf671a35806f9c365b35dc0296f36f2ad37094aef7de602941b75e64793bdb6a792418fd0312dfb46d650c739e7124460acd5f60b4afafaed1c6411888e3afbbca19d4bf52e72c8df1f8a7c15923f2d3cf4d016e583ceb996931", 0x6d}, {&(0x7f00000001c0)="ed98e2136fd57155881b3c5ac5abe8259ff4bada115831036c5f6c06a01fbd340d6d941988bcb9e52846c9ce55f672b8c2d8c4c6a54a20f11058108dcf54328f5190de428c9a3e85012364dbbe58307f5aaaa474695ae379af89533a346cf2a68a4653a0698ef473f09b7d707e6d56b76ceb3a47c124bfdaf4286fda2179d6e0b9378e681b42d6516b4aea877d59522c20a44e784fe1aefd80866490267072bb7858105df3b78e2fe51d3c4c4d31e336790de4442a29b1503fb47e894e0e6559ce94a833b66553", 0xc7}, {&(0x7f00000002c0)="2cddd02c668841bb7036d6a9c390c074bc8789a5980ce2ff4b790812f9e2cac2a275825aa9c987cc5477f78276391003f5aea96b5d451ec374e73710b883f50f9a994bc47e3f6d69fe0ce9ec53b7ca9a511391f6696cb61cf13a2fabe4b5aacbb4cba1dbd45f30da8e05539fbfb44e7f197aeb515dc2ffc517cff4b1f4730e965d6704839835fe7c74fd7907129c9e6dd7ed8098638aa101a1c643a21b000dea10bf8f2f0062f674648b610227a98450a910c7cbc1eb019d84af182351cf131360", 0xc1}, {&(0x7f00000003c0)="d139619d63442182183f62cd556f8e65105b468f015d212969a7c63950e5167248f3732a6a85027891c9e22f4daa72da04ff0b469b020fad974d86e8ecf18599db038d01a6", 0x45}, {&(0x7f0000000440)="53953d0e3c35e9e744d82b1bca6b18b4c4373cd6c232e79ccfe1abf17a0e79400216fb88a780c835a5762fadc4feb553475e9cabb9809f2b09df475fdb12339ebaa7a5667ad46fc3", 0x48}, {&(0x7f00000004c0)="23e3", 0x2}, {&(0x7f0000000500)="4568860e0451badc790680f602dc0a27403845fc0b446a5a7a629c671dede8148949cf6d747e0635aba76be3f91e1b23b7ea9e41b262cc4a81f6d036676023975f876c4e786825b9a932b32b80892a95bc7bd89bd41e6c6c56165faeed347063097d131dbc0cd1cb197766be3e7aadd9624a54634443df6b23eed09a04c8b22d4187ad1c56c563f1ba4a4dbd40dba03aa5d18a844d2175c2a4204bdf3b99fd70be256c06853cd2cacb", 0xa9}], 0x7, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x118, 0x880}, {&(0x7f0000000c40)=@abs={0x0, 0x0, 0x4e20}, 0x8, 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{&(0x7f0000004dc0)="96119f1c145274c712149b322c7c804e5f095c982ee5348f38ae9fd59b412a2249b93542e08393fcefb61cc1f1399e3e4a694ce86e5da94c91d3186c0ea1c70fb307bee9f55bec4b1ecbc3ba622cf7720f9b3f89a61ad906c6b9b7ff58c19e9eac1af5ed3948e1ed7c295f23e12a245fb2917f47a242addda33dd75ef5342ffdb01f7b01f868a1838c0f4116848224f043cf718312d4590b3c66aa0f5f8c1d3be26affc496c72db806", 0xa9}, {&(0x7f0000004e80)="4ca545596c3d3595793b1487e380eb6a684b4634319ad27ac13a151ca903131997e94ceaba220c69e1867a97686c7629689ab1d28f7fc83020e33479a1084c3f2d1533d912d48264719033a4b9798adbef0cc3cb298d86b9058e9b2ff9afd31ac6cbd3a07c5e037d439b70265579597c05f12d19e325e10d8712072d253011b0ae426a87b143abfd4b9dbe1ff6159113", 0x90}, {&(0x7f0000004f40)="78fe9d2d7cea744323411fd13826f7e3ee1a9aa9c5eb", 0x16}, {&(0x7f0000004f80)='}', 0x1}, {&(0x7f0000004fc0)="2bb06cef30470600056e71262e9acde50b06335cdfb796e496c087d75a36ef5ab5be07523b982155443a0061708ee8bbb1eb12c6793e189159d7fac51a8a5d2010a28f524e1f9b6b9a3acb66afbdd2d1443be4f3452ed9c23eb4e0c0c8d8f03acab67e56b2f1f91f52bda73ea3557571bd0e9442cbe00aeedd3636e19e7f80d6ae18b6010cdef16c82282ca2367e800ad2abd2a85b1b338870414494f70c99637f70591836de5939b3a06f515ce1caace74e5cdd316bfa79b2c00c9ceadb5428c58485aa6a9375f4571087", 0xcb}, {&(0x7f00000050c0)="1ff0e4237fd22e599877cf9b06992ee40b73399766623e9a17c38990deea3bd46e10d5e447a4da36f30753729e91ab130b2b5d4bd040fe370497b1ab48e10073764577e0c7e2986bb095660961079f0c622a0693abdbce9e09dadf9dcb03685aee33df11d17ff98bd9d76bbe90226fbe19db798eca582168414ecc9817c1ef2006d67cecd45cf17e4692ab06dac4718189c3998bfb3a3db5e4cc86dd34a11a08aac56d6429d95f81d651acb0d2054a", 0xaf}], 0x8, &(0x7f0000005740)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x138, 0x40000}, {&(0x7f0000005880)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000058c0)=[], 0x0, &(0x7f0000005ac0)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x40, 0x10}, {&(0x7f0000005b00)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000006000)=[{&(0x7f0000005b40)="047a2b6c7b15f8a32b95e6b13375d8690ce504c25ae6c98f8c3792081e52b9a76013af75417d5a1f9c697007595bfc4962cef8557000600e3b95cad230cfb34d5f8f56c0666eef57af9d541686bc00db55825a2d9482882d547acb820d20c631dc3371f1e0284de9c0d0c02d63278c6a515a092df5448813b49839db601e8afcc12ceddeeecb56cbaddd387b47ac5c392510d8bc9d681c987bcf55e5c78dfb9c6bca5fb51001a048cdd7063c993c9d617def3fa38b266d3d542fc1e245cc251a731fc17a82f534fcaf4cfd75d6ec0f374fc88f15ff0d8979dde9a37a551971be5e847df3b3fa40a63387407384ab39b2fcb2c90ff12f3dce", 0xf8}, {&(0x7f0000005c40)="f921170d553756027a7a8df724d02b662f4acd66ea83d7154bab6507efcf0fea260920f28fb4e39ab05de3c228175b254f53f83f5990234ce80b67bfc4eccaa3443479dae4bfe3edca339325e42d9419", 0x50}, {&(0x7f0000005cc0)="ed387978bbc4b83020e84541035f705960080d34f40517c7b70a7d66e863d303b15760c93ec222a02b64591c1efcc36c6ddab71728c2d7c4602abddf2aa6083fb7bd434f9c033ca9dc4c5ba1621c255226ad902184be628f65c0ceb92dc7fcd72c799480f4a6a97c240855ef", 0x6c}, {&(0x7f0000005d40)="98f74a838426bfd83c27116a529534ebfbe860a82ad296f8f656f2f5695e94bb424df0456538c1af88c6c69d0fa70fb71446999c5c76998eea15ff86d2c09de8b1ccf1f5450572cd0f97e3b6b4d1893467e13abe47dd926e46d497c61de0eeb50146eaf4e0cfcc483a2341d89266d4f8932b6fb3f3c861954f7299f345040feda9871665c42b9250a5ac98a0450b84e41b4526862a538e82ab234e8871ad91db7fd5683d317ef3e7303445188b71d6ea11a3cf38711919f9c771ae8099099e7b6bf2556bffc1dded37631d8683", 0xcd}, {&(0x7f0000005e40)="8e031dc76a2419e5201847c4c038f874f579380f6a0aa3dff3c4a318cca30a3fb732ac0f2689e5a3deebf612eeee2333f84a0af8f2aa71b3659789a571f116bfa0fbfc1fd6eed581c806326b997e062e6ec75b07eaa4ebff83d6e52149c0173bcc3689fa4c7e8a499a6c262ee3368a76649cdcd49438c740f944fb16a0ce9f98a3244a098e56", 0x86}, {&(0x7f0000005f00)="b1719abd50f409014b16acae60d9bbfd54e8c9c9ccc3cd2ceb2bd732fa2b2f985c5d3930cb516f4f7772e945e171514cdf88036dda99798c4f612e324f18c0de5c5f96dcd66f315b7d0633527cbd805509fc391a72589d13c0254d3b53c109943e92963c34e89a5cfdf331965eed54b4ca57ab34d698f52eedce6431aefb230ec5f99e23e2724e9acac27df8ac290707b054ab6da9eecd123e61667188e3c6679824e48b5e0da76aaf1192b41c5b7eeabaa5a3008f55d78607fcfb6158bce833d606c3edff8e1012830d68d6d6ee1698588c665c2879a8ad36ae7f194a3a41ef3b2db3317ceb2333611e5c378a6d0348ac2ad2e6", 0xf4}], 0x6, &(0x7f0000006580)=[@cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r60, r61, r62}], 0xc0, 0x4}], 0x6, 0x40000) [ 38.618837] netlink: 216 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/04 11:45:27 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa08060000000006000000124c439997b5000000000000fb75234c03747e78496fd5a3fd0127cfe87a729f57f378e2c2e037e6cf28ae19f71ece22801947fcae3a5f93501c67fe0ecddbe6c13128a856b7"], &(0x7f0000001040)) r0 = socket(0x9, 0xa, 0xfff) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {&(0x7f0000000000)=""/11, 0xb}, &(0x7f0000000040), 0x11}, 0xffffffffffffff0a) 2018/03/04 11:45:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x1e) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x7) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000200)={0x2, &(0x7f00000000c0)=[{}, {}]}) [ 38.681880] xt_HMARK: spi-set and port-set can't be combined 2018/03/04 11:45:28 executing program 1: r0 = socket$inet6(0xa, 0x20000000000003, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0xfffffffffffffe98, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000000480), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x0, 'REJECT\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@ipv6header={0x0, 'ipv6header\x00', 0x0, {0x4, 0x10, 0x1}}]}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x0, 'NFQUEUE\x00', 0x0, {0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x1c2, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f) syz_emit_ethernet(0x4a, &(0x7f00000008c0)=ANY=[@ANYBLOB="ffffffffffffd3494f69ae9948733affffffffffff86dd60c000e200143a000000000000000000ebfffeff14ffaaff0200000000000000000000140000014e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000650e2d83c07011e234a23cc0d520d05c9c7d34bc00d9c89305741bdbf5824f4f692dba45bc6335dda263441c83161397bc583b61f9c531f48ad9cd027e4a6623bef833689b227c874b4751070ccae9c5c340929f"], 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000007c0)) r2 = socket(0x1f, 0x7, 0x1) socket$nfc_raw(0x27, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000880)=0xfffffffffffffece) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={r1, r5, r6}, 0xc) r7 = accept(r4, &(0x7f0000000800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000980)=0x2e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000009c0)={0x0, 0x7}, &(0x7f0000000a00)=0x8) setsockopt$ax25_buf(r8, 0x101, 0x19, &(0x7f00000006c0)="c0786a8fa678f3c3e6d33c094c4fb123db8c1a8eee6c9a0ad13e5a2adb0dd3ded31321654ef2105e0f9b60bbab22fa91e9666f56a613962a1f8a6c44a6dd1597e011a7ff0bd27bdcfdc01191f1a11bec2667d4cf7f47df216c3ff4fd6977159dd83aa2431c0ae89172650765ef7cc0fcdb066372a055072021daf1f8dcd16149c6f3b2f445f04c96bd80b58c", 0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000a40)={r9, 0x3f, 0x1f, 0x7, 0x5, 0x8}, &(0x7f0000000a80)=0x14) 2018/03/04 11:45:28 executing program 3: r0 = socket(0x2, 0x3, 0x4000000000000101) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x420, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0xf, 0x9, 0x604, 0x70bd2a, 0x25dfdbfc, {0xa, 0x0, 0x1}, [@nested={0x10, 0x1e, [@typed={0xc, 0x71, @str='&\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x40080) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886aeff71d45", 0x18, 0x0, &(0x7f0000f05ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/03/04 11:45:28 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xfd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000068050000ffffffff2002005619b62d7c07cb8000ffffffffffffffff980400009804000098040000ffffffff04000000347868", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES64=r0], 0x3) ioctl$void(r0, 0x5450) accept4$inet6(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000680)=0x1c, 0x800) 2018/03/04 11:45:28 executing program 2: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet(0x2, 0x800, 0x0) r3 = accept$inet6(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0x7}, 0x8) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84f78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/03/04 11:45:28 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x5, 0x9, 0x7818, 0xf64, 0x7}, 0x14) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x2, 0x4e21, 0x0, 0xa, 0x80, 0x80, 0xb7, r3, r4}, {0x3, 0x2, 0x3f, 0x1, 0x6, 0x4, 0x0, 0x5}, {0x0, 0x4, 0x2, 0x20}, 0x1, 0x0, 0x2, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x3f}, 0xa, @in=@empty, 0x3500, 0x3, 0x3, 0x4, 0x4, 0x9, 0x9e7}}, 0xe8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r5 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000080)=0x40, &(0x7f00000000c0)=0x4) 2018/03/04 11:45:28 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x57, "f465a2bf9a8e169ae3104d43349eca5eb3aacab2b408479809d3f48cb3548da436b24139ad479f623170a4f73ce73cf767fbc0adaba467f8c7a8ace240a86a6645adf94ca1c5b0d40d107822f6d6ab1b46b5cbe17b038f"}, &(0x7f00000000c0)=0x7b) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000b00)=ANY=[@ANYBLOB="040000000000000002004e21e000000200000000e047000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e20ac1414bb0000000000000000000000000000000000000000000000000000000000000000d1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000002004e2100000002000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000002004e237f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac141417000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000002004e227f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f99db1ed0002004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000560f98898dc4008202da905febeafb1aafeb261cc3067273bf2f0bee727e146e5e09ce0105d49dd938846c7c857098a99e21853a421a98c34176b14bd45b76252e755ded2d6007a36482410aeb45a9f0e6bdb4becc1d713057107666ce57257cdfc7a7a755b3d5a3b24e1b9d1be40a9d2f9a1375d69ef05a85d099f61ba05b8c89e308412c496d1db4f9dee6c7e8f0a3dcc6aa14b8d3b37464c935775e2d757fcf54a797f0356fd940cc1f8acb3d5723082405a8cb5658e9f9d741d630b880aaf267cfe02f8f13a4cd6b7eb36c6b59023c2efccac6131b0215d7872d83948fab4e3bd05dffd586165b4f6a82bbb4bb595a619e93142112b7429bff8a0eb0e5f1be272e7e1482272ba019"], 0x1) 2018/03/04 11:45:28 executing program 5: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x1000, 0x7, [0x100, 0x1ff, 0xcff, 0xfffffffffffff800, 0xfffffffffffffffc, 0x2, 0x1]}, &(0x7f0000000280)=0x16) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x2}, 0x8) write(r1, &(0x7f0000000000), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0xb2, 0xfffffffffffffffa, 0x100, 0x37, 0x1080040, r4}) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000000200)) 2018/03/04 11:45:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0xfe67, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/03/04 11:45:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x80000, 0x4000000000000, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x108, 0x4) sendto$inet6(r0, &(0x7f000000ffff), 0x0, 0x0, &(0x7f0000006000)={0x2, 0x4e20, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f0000012fc8)={&(0x7f000000e000)=@ipx, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000006000), 0x34a}, 0x2000) 2018/03/04 11:45:28 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000040)=""/252, &(0x7f0000000240)=0xfc) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@sco={0x1f, {0x3, 0x100000001, 0x6, 0x2, 0x3, 0x3}}, 0x8, &(0x7f0000001700)=[{&(0x7f0000000280)="723079f4a1b7bdb67f647a2deb9d7f0227b0408da0ebf7823ae74812c63fa641ff2342eb9bed13bfcf9cb4860760894014b0c509246ca43dd2c8b65a0cfbfabf294523d2a2f74f5170fbda6a651e2a53136760e6c7f6ceb1e21da98b451074863786380ca8881a79c6b2f94b26e76f9a6d3a3d54e0228f3e2e079c60e94121d13949fdd54424c6001b5425419cc4d6c83ca5a4fe7acf0986ffd42463cec3b5678a673558c342763776bd81f09262ca8afbb64a42ae3f96967d9ed089f411014af1d808459475badbec1da701e53a64fa2ea8077d6ccbd5e55213b47517b0cea4a8cf67e7fd", 0xe5}, {&(0x7f0000000380)="982ec75c76f4fc0a56ba9d0dc2c9fffaa449c98affc8a58378fea04e4b9a9256dd395d1d3787ac0f9636eb05ca83ac9cf0c58e3da4a20c435dcfd2d9a971cf633282658c807cd60386e993c5fc30d312c006d765460809e850866878f72bfee2fa55c3451cfe103a69d2f60070b5a723974d861dbdeb8a1b33822f978ee1bf3f50a1ece03a6d415e3d92de4ef69d5ef0d3b6814191cf93bcf4ea9cc61b043d9944f578dfae4ff0c536b8b6c826b1c38296ae0d3a9663542fd128469d03e1f7179687ae67fb0831cf093f05489ce638909fb6b432d8a86eb59d5430", 0xdb}, {&(0x7f0000000480)="518a52aeb1416b08e381698c5af488ef5b326f7cb33a394701037419eb1da337eb13d9d9b1ece2fdefc45c188050ef5cc7e672c7161d3969972e4c3ecf2244abeea17b3df83a642c722f328a0e44b3f322de1aafbd3b6108b606b249dd56fe53f1f3c936b4ab4a91380378c3d958ffb8667ae8388c93a042b9b61a8c13d76ef4e5e7f94e82250dfcac47650fe87597268ec0146538e6d479ebf7f5", 0x9b}, {&(0x7f0000000540)="4ceba128735ea3fbc7b3085b6a8d43e3c3bc3779d8427937e9ffa77914835e61d4c9e9e3b01ec0706b0849f159d3d0a4b0a6eb87a87b6b0cacd3ebaa49afee7cdc886b1e0114f29188789fb58ea74338882c65faafa9f9b33039ad0c7cb7078f7812f12501b15751b0ff58c0170823d891849dbde0c980b54da154490453a3d558cacc1321338bd1d87bd60cd8ccb0be901b1e07f49ad8add650b0c1a52be67fb5a8b29e3e1de885970dcccc61b947f41965f3eb8437f8dcc8c4593e74792462178a4868dcba06cd653c47421b01e1f2e5d36a1fc6d81b4a6920614207a821924140fdbf411216ffe80a943ec40cd42a209a37f3df8c43170c24d5a22fc063af37c032b8e59d4dc2551d5b26fa8d2c999f176e4ec5632331396c56159ec85c16bc6c2e07dd0bc4dec36a7c7d7d9a6cf127d1fabdf6712598d5b11152d9aa59381da8d2e96aa3d02f51c9d2fbe4b382e57c4d3e1342986278af46632ad0c12a73d0170d2439ff4be6946aa7ee6bba4ae5de6eaf4f16d568d89342ceeb7c0cf3bf9eac88da5724bff995fcf0440f3b0c599e7f7c8f96b8e1980c6edf2a3ba9f4f65c93fd161f8b218714d258e290ae6becc8528feb2fddd49cb76fb53a82ff0d78b1b5b67e3d33e83947d1a7daa700d419ea06e67bd8586d4007ad3e4bb634edfe951dbf7df89f89082c6610269e1f2871829d08e3310928333952a1c28a02dcf76fcc88d86e1d847e7c399704d4bacfa8632be311d2955b88245ed462d8436b8297f3086117fb18cf7ccba55a8d61a2b51675d3a9ef1697587f052432980aae435f1bb6e2b744f34aa5d15e59b7e992ced0433692fdcfdcb603cbb4c9f1924dced01e75b271e5942a2cb8a1ceb714a4ed2f0791e666b23734e53be4bc71c91c1fafc752606ed645d3e1dc3328be4cb1a36589333155c2306ccd80a63af4fdb7e8e20a9d7ea489496a11ab236dd27fe27d23c18dadc0193f51c1c1ded59a983de3feb978919c862f859b0f30cd43a5d79efc4e729647bee836db9c1aac2d4bd62ce3b61a07ae632a46bcddb9161767f27d1ab425b317d14c6058dc27b551859fde1a353c4600198ec041051e027cd2f7f55c62b70d1067f94d43d5770b7ef91ce633ac94bfcbd962c0c56ba0ef64b93551560113ce39334581f0de0dac02aff4e4f5133415bb06167f621344e83f6d34cfde970f966efa5b006e7a738d191b99ca8f03fc1b304b9232d45ff1ae571e2bece53f6c3a159417ce9683cd4097142b615a5e0e6ef12b91fb9f61b96156deba44f0a98548d1936e1a85f22e0dd21885ce4b38739ed526f28235a07c8bed77e33436201ddf170602f9b075d6f42ffdf2b29431e5c7ad0bffd3bb68b04990e47e1b51ae098e67045fc2c76afbacd93764764b8429c9bb06b87d33cbe12ae739a474ab6046b1bf8ffc36b49b08f5bf0c5d4f1118ca443f38596132b1bfb863bc726831aa206b24d5b64630f740a0028a4aa8ab13e0f540f9a0411eeaaf1f0c521207ed19276c183919696d03b6572451b8cb6e157f0b6ec33b71e80004accc2a207782fdf7651ee4394fd104d6cfeb1b65a39b66707db4f379d839057f4847e9c3fdf57214cfb08bd3b690a8c1caf2c3a1c3dfeea084352e6493993cdd5ba239c941d72d07fe8588831000c394526b04211a5fa78b3c8dc5dd13ece34be6f665e7551282ca716db1ddf54de96a6e1e3a45b352abd28fc4ab302fb252448e09d3eb22ba25174c79e440e50f9f242213ac032de3a30e7764acd8409efa92b9f88bdbca007fb67f8cec7285feda06d5289e22867e48deea3a09f90ee2d809da74a28981109ec68a5e7e891a2211865951a19f7021a93bbcf2535a525660c48345da2947f71da928b3282f7bde3997dd6ae27ef6be0821d5d0437fd547271acebe17cfd37f93c996ddba23944e10b656326c093bacbe44f87fada57b54ef0752a2e211c105527480e4ae40bcadb111fd4164d0f6a98932dfa8134c9921319825842814f8c5f2bddab87bb05472a6e9df0a971dbf550b43c3049b08e62345abd3bf9fd400b16f3dfa37e9c54c8e5f7165018f2f77580f9efabcffe4b1543f98c18c49272bf2bfe6e824db79c7b27f93dba234354580c99409770bdfdf46c9017b00cef1f4d669ece00bd2c75d33cd0864d27d5a2702731d8ba57e6ea8257a66f34c0bd258a79c28f5f03d03aa83b8cd38d867541eb3f66673955d524582d35a163dcfbdf11f2a37a2c1511621bd510c9ebbaa5074cb20e7652e6ca66347bf647e170f562a5704bae165cd7934714f1cdada1c66e0ec4ad708cf371c55450dc81a13a4d43ae5cd2a68cd35f4d572949009dcec8bbcd4e647b47985ef5fa75dd01d50546cbd0fd0f64b18c27dba9dd888bd773df3820d44fe2b9ef4ed98547653b50a2b0e9fbc4c7162a83eeadaebfa1496ef24436f6721ecf1edb0c1fe520da8b84fc58c24ea6cdf4f8690b6745a160a8b852e0d071a93431b16886f12038fdb35146c750d7388c71991fb1be0a3da1b6c8022e8519b62a579a5e8e6b3407fb3fec9b9d36ca9cde58a3d8274bc928fe9842e92bf2504792beda1216cb5fdc747d70cc3890f44ca42df57d54261e4a7f56ec341fca1942da29c4f9992b41c4f0b052a967450f3829f7451a1f1a53d4d958c1c3995d57335eef4ea5fdb5b0d7a2a907c639d777fb2d4368759513e67cc671abbb315f6e4208a1cbb27884a363718d5e3063382da7e0efbdda901cd993e3b3b00cf4b2ac631a6c68f9897c4e1b7a646d446117316d7dbdce6c1883ba80bcd85221466bb5e0044f00f4db93fc9f24db67900e649c1dba2d19f2e6c6fb0640bea1d1fbc36ae1d4c8862d329d8a5f23c8eb39926d2fad76efb97c6dce1b9ec6fe6cd322bcb18b64cccb59ae13f254eaedb0c54229ac0d95cdc636a357413b1e5b58ef9302c7c48c7a18a2134c8fb2a5176ce55beb1e4ea624fc91be81e3590a3e90c42080ad8d8d3baea37b5892be522f53cb435d30a810ead6f16f7c58224b4dd8384bd77c4100e45f3bf49171fa341e197ef923c719b2bdf31ee095f14dbb302f7d181506de5256a93d99ed412c2e3a4e979a434201cc34b6dd149459b42d6d47f347affa3c2e33d67830d488dfdbc524a57f9a22f80120b9408cc0814fe9181623b27fdbdeee0ab130217ce497125e02af74f4b888868122604232cd359fb29a305bdbb2f098f1c578f8d13cd81825b3e89ddcc06a469654ae08ec6b12dafb3cba71c3417f8030cef845f31580da27a11dbd2e7178a18f40a9f74cc393ae59dff4fc389bcacca4a8c24698782bb6a347b1b1d1b985c974e3241968ede06b6d7a4db5cd845280679d7382eecae11c6b755824f7b939ff265b5061858634652a3172505d135b0fab39655c9384436237e9756f16744a99b4bc8677bdba708277074571496b69c88cc009ea407275bb2bfc581e0c51bb0c47d40d63a837b0730a6e6e51b3962c2b812e5ff866595a648006af4846d82433735df59284a962289d98ce02c6cd71e75fd6b6f63da833f8e0ee400b2a6af9224670465417e9ab08be09340ed336c12a42439af4e5964ec2fdf2fd787983a3e046cc6585d265108bc822a89b4a3fdac6af8fde1a5707e577484fadc1a320cf3d5e9ce78bf073c2592c58e789730e85b7b2841c4df3ebf86f15f9ee69885655e7e6a78f9941aec8ea588543751cb38e5e4fa225b193b811a946970cbae56b0b4249d40b31ae7d91ef793ea804d6832df6ba7ff97453ea712225ef73abfc5aa928d5d1ecbcadcea29ebb178c8826daf0c4b266cfd307706f97ef6c63309f98018eb51e7e9bcd997ca44be01ce8bb89eef6aafb5f56066699efd6d5b1cb925ba71702829dcc508894a83cb84286c497e90892af4287148eed80421c81e1c9e0803fda7eb75cf77b5364186df66501f8bd5fcb741a33953417d55745a37750e4f305d12f683f4e99c3ac0af13aad62b5a1e7c6bf0d3a1ea240e5b07d9242ce3240fb8ff00caeab96e0fd8d6bf21dad720ec9ee9ece64609786106bdbddec41fb9516ea12c65f0b398bbb095645ca1c88ef47bd5fa060d619b6eeae41131035770a14a2edab022ca6931ce60108dffc54fb3c113219fe573f57c99096fbc6864f24bd3764774647f798daf21aebbc47c7275dc1a8288534d98545e66cd95e31bca475b7d68038b0f7ebcd023d1220c4e218692c28a16d66beb5d829a40514a1e58905420b5cd4ec4adbb42149261edeed6b424067df214093eadc91b227590b1f21adb51927004185116497878ddb5d33b90d0fe458f7cf6d368f50707bf2c6bd050533d8e7c27b55b71243b5a7570d8d1084343127ce88a90e43b2ba39818596f91535bc4191d380cade7e7e7069003019a0c246e64a46df8fd1dbdd671c88a694454a34e2e65e1b903429afdaa1131315e76a7507bbe559fc79ae06cecf4db079261412e572d5e6958f0146ec5d50004db9947107f20a122ddb5c83d2bc00cb8259d8f8ce1a622998741288206ed51c06d73153a26b223066aec4e07474029dbf1e0551316a23fdb3edcb29d1e611b00ae427dd9813e0d29122641ee7f79bc024524d276a5fdaf8ae3f06c1b8eb97cfdc43854b8fb0cf5d6cf1a394f52279781631243d148cffe332a5f41e3a5e340be3d41484ec3e80a12d00c0fab81d735ec26e2b8e8026913c11827f7d59378ca5b3a000932eee2905358de8057139b2a4941306c1fd78572d414b0bf530fe197e9f8bc478435620c1010cfb00604a49807ff41f7993edc5aa33a83fd232791545f66fc95468781a65f0f789dd172b861618f706c2b45655a8f6076ad8b43184ff983fe5115cf42516dc45fca399aa9fa0fbdda9912fa398fb1fbb474ea1702e1f8570f8a76d3eb1f849f45fe064625a6a32e0fa07a2bda4adfb7ff50aaa90fce1e56c7da5b20773eadc522eee4a176d2bc4bdd1d2efb4ca83ef87337cfee45c970c35946715c18f22c23ed602984f2acc7d13a80c81c7b858286f1c9f513cf9a0d5e7d94cb2595685391912cd7c6c0ad8719baa94bdad266c7e3f3dd31b7d0f8bc7ee96ccebe6d547043b2684820b1d05baf5bb6d780b28f4c956c71e1450271df6d47ae5f34e1c31f9d2fd235e3c1d3b1c44a4fb8884eb3225989478ebbd8e029d7fe87871534afc299418bbd509361a4b3a38b126d3cdc18844ad212424a8a6aa4d283e913cff53fca8b1a45a39c87e14cdfc36b33084fff54ac47d0c99eab941be148fdb668328ccfb88be6b2a16c264dfa5db8dcb4a522c73943a91877570419d6601b3880791279976c3d9f8416617f98f632887fe1969eda91b4b9a17bad5693ee9d4f9d6f86f4c0b0628ffafdee0e53e528187eb17a6d4b6f6616d6b21a3be674a67b4081f06ed4f810353caa8bedb391ab6e6470a630442f4a39e1c15cca97932b8ae7fb79ed25e25dab74d33ee1506012cc6ef83761b0cef6029caf94940413b2e376895e67cfbbc408dc83d5f2b119f62e3314ee7ede127719237f11f30d9812a19361832e6835c865f1c4060b8fe78af028f6c7ea90171e351aee9ca5bcd67af4fe9034f704a2e5ae6d94cb9a11f25a6e86a409ef8adf2a273a857f9d9463f9cd3f185fce04b24c7562a5abd6137a87d9110b6c10ccdcb2770601d222e341e53a8314b49b640bb66279d9e6758501a6809310da892722af55ee7d9a60d1adc574d9eca5f568132b5eb3b03987efa5e8d6de4e6a3a69abc76570f354fd98cab813370251c06c51b68cbd79e12adc60a080c62038efbf7fa120045a", 0x1000}, {&(0x7f0000001540)="c70fb222ac1235c91f28d0c10b9e0d39e7c58f783226f3ec25f4d0a274e4969727c2bc2abf9a1b24c2da53e8af6480cf14cd302d68f80f4f30c4cf93a2eae253867d3e8c9786a67faab5d838c6ab98cc9c5872", 0x53}, {&(0x7f0000000200)="5b44770b9aec985d", 0x8}, {&(0x7f00000015c0)="f0785ea5f84599397a52d937cf06769ef75b94572c834a26a168e5e7e71f4d01134970263c32a54138c2bfc3ebfbec4ac9ed4dec47816172e915936d24558c7da95e", 0x42}, {&(0x7f0000001640)="bb89d3a4ae9b892c45d8abb576aef5af22169b98ff6d774e01ece37db9f96e157676d3da65a36dc64bdccfca7a233ce1cdc3d841513d38ddca0948cc1ad0ed5c51096b1d23c64f5e69d196414f5b50a66db85ac98b0316692de3c292b78bf79920fad999d05bfd1e263766da9949fa97320342b0105ad3e2713cb8f4a02784152ce7b91ab49d8783cb9f63f2ea7d4fda", 0x90}], 0x8, 0x0, 0x0, 0x40}, 0x80) poll(&(0x7f0000000000)=[{}], 0x62, 0x0) 2018/03/04 11:45:28 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getpeername$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004acd1f877b207c5651d42102cd534b360000000000000000"], &(0x7f00000001c0)=0x6e) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000240)=@delsa={0x28, 0x11, 0xc11, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x1a}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/03/04 11:45:28 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bafe4)=@req3={0x6f, 0x0, 0x1, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f0000353cf8)=[]}, 0x0) 2018/03/04 11:45:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x6, 0x4, 0xffffffffffff8001, 0x40}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000007c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5f8, 0x438, 0x0, 0x328, 0xd0, 0x0, 0x528, 0x528, 0x528, 0x528, 0x528, 0x6, &(0x7f0000000340), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x10001, 0x40}, {0x6, 0x9, 0x6}}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x17}, [0xff, 0xff000000, 0xffffffff], [0xff000000, 0xff, 0xffffffff, 0xff0000ff], 'teql0\x00', 'lo\x00', {}, {0xff}, 0x3f, 0xc7, 0x4, 0x52}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@empty, 'ip6gretap0\x00', 0x2}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr=0x3, @ipv4=@broadcast=0xffffffff, 0x2e, 0x28, 0x5}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffffff], 'bcsh0\x00', 'lo\x00', {0xff}, {}, 0xac, 0x0, 0x1, 0x40}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "dc1a20c2216f63b0a53687a497e8647c0a7531bf0a2723829712ce9f881a"}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}, 0x1b, 0x12, 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x658) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x9, 0x3, 0x2f0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x1e8, 0xc0, 0xffffffff, 0xffffffff, 0xc0, 0xffffffff, 0x150, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x1f}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x248) syz_emit_ethernet(0x6a, &(0x7f0000101000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x34, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a0800"}}}}}}}, 0x0) [ 38.909600] Cannot find add_set index 0 as target [ 38.937396] Cannot find add_set index 0 as target [ 40.522066] syz-executor1: vmalloc: allocation failure, allocated 2864807936 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 40.536204] syz-executor1 cpuset= [ 40.536233] syz-executor1: vmalloc: allocation failure, allocated 2852282368 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 40.536378] / [ 40.539703] syz-executor1 cpuset= [ 40.553994] mems_allowed=0 [ 40.555499] / [ 40.558943] CPU: 0 PID: 5875 Comm: syz-executor1 Not tainted 4.16.0-rc2+ #250 [ 40.561856] mems_allowed=0 [ 40.563521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.563526] Call Trace: [ 40.563540] dump_stack+0x194/0x24d [ 40.563554] ? arch_local_irq_restore+0x53/0x53 [ 40.594010] ? idr_get_free+0xfd0/0xfd0 [ 40.597983] warn_alloc+0x19a/0x2b0 [ 40.601596] ? zone_watermark_ok_safe+0x400/0x400 [ 40.606438] ? rcu_note_context_switch+0x710/0x710 [ 40.611373] __vmalloc_node_range+0x482/0x650 [ 40.615887] ? xt_alloc_table_info+0x25/0x80 [ 40.620278] __vmalloc_node_flags_caller+0x50/0x60 [ 40.625192] ? xt_alloc_table_info+0x25/0x80 [ 40.629588] kvmalloc_node+0x82/0xd0 [ 40.633290] xt_alloc_table_info+0x25/0x80 [ 40.637510] do_ip6t_set_ctl+0x29b/0x5f0 [ 40.641561] ? translate_compat_table+0x1c50/0x1c50 [ 40.646580] ? mutex_unlock+0xd/0x10 [ 40.650279] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 40.655543] nf_setsockopt+0x67/0xc0 [ 40.659247] ipv6_setsockopt+0x10b/0x130 [ 40.663296] rawv6_setsockopt+0x4a/0xf0 [ 40.667258] sock_common_setsockopt+0x95/0xd0 [ 40.671745] SyS_setsockopt+0x189/0x360 [ 40.675707] ? SyS_recv+0x40/0x40 [ 40.679147] ? move_addr_to_kernel+0x60/0x60 [ 40.683552] ? do_syscall_64+0xb6/0x940 [ 40.687520] ? SyS_recv+0x40/0x40 [ 40.690958] do_syscall_64+0x280/0x940 [ 40.694828] ? __do_page_fault+0xc90/0xc90 [ 40.699046] ? _raw_spin_unlock_irq+0x27/0x70 [ 40.703523] ? finish_task_switch+0x1c1/0x7e0 [ 40.708004] ? syscall_return_slowpath+0x550/0x550 [ 40.712920] ? syscall_return_slowpath+0x2ac/0x550 [ 40.717832] ? prepare_exit_to_usermode+0x350/0x350 [ 40.722832] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 40.728188] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.733026] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 40.738197] RIP: 0033:0x453d69 [ 40.741370] RSP: 002b:00007f7a7ead7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 40.749062] RAX: ffffffffffffffda RBX: 00007f7a7ead86d4 RCX: 0000000000453d69 [ 40.756312] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 40.763561] RBP: 000000000072bf58 R08: 000000000000005f R09: 0000000000000000 [ 40.770809] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 40.778060] R13: 00000000000004e9 R14: 00000000006f7678 R15: 0000000000000001 [ 40.785340] CPU: 1 PID: 5860 Comm: syz-executor1 Not tainted 4.16.0-rc2+ #250 [ 40.785530] Mem-Info: [ 40.792601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.792605] Call Trace: [ 40.792617] dump_stack+0x194/0x24d [ 40.792631] ? arch_local_irq_restore+0x53/0x53 [ 40.795036] active_anon:65232 inactive_anon:63 isolated_anon:0 [ 40.795036] active_file:4172 inactive_file:4116 isolated_file:32 [ 40.795036] unevictable:0 dirty:5001 writeback:525 unstable:0 [ 40.795036] slab_reclaimable:6877 slab_unreclaimable:95427 [ 40.795036] mapped:20476 shmem:70 pagetables:646 bounce:0 [ 40.795036] free:24312 free_pcp:285 free_cma:0 [ 40.804339] ? idr_get_free+0xfd0/0xfd0 [ 40.804368] warn_alloc+0x19a/0x2b0 [ 40.806940] Node 0 active_anon:260928kB inactive_anon:252kB active_file:16688kB inactive_file:16464kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:81904kB dirty:20004kB writeback:2100kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 104448kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 40.810525] ? zone_watermark_ok_safe+0x400/0x400 [ 40.810552] ? rcu_note_context_switch+0x710/0x710 [ 40.815190] Node 0 [ 40.848588] __vmalloc_node_range+0x482/0x650 [ 40.852555] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 40.856152] ? xt_alloc_table_info+0x25/0x80 [ 40.884755] lowmem_reserve[]: [ 40.889564] __vmalloc_node_flags_caller+0x50/0x60 [ 40.889573] ? xt_alloc_table_info+0x25/0x80 [ 40.889587] kvmalloc_node+0x82/0xd0 [ 40.895276] 0 [ 40.897483] xt_alloc_table_info+0x25/0x80 [ 40.897497] do_ip6t_set_ctl+0x29b/0x5f0 [ 40.901969] 2864 [ 40.927442] ? translate_compat_table+0x1c50/0x1c50 [ 40.927471] ? mutex_unlock+0xd/0x10 [ 40.931840] 6373 [ 40.934926] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 40.934944] nf_setsockopt+0x67/0xc0 [ 40.939847] 6373 [ 40.944230] ipv6_setsockopt+0x10b/0x130 [ 40.944245] rawv6_setsockopt+0x4a/0xf0 [ 40.949710] sock_common_setsockopt+0x95/0xd0 [ 40.949726] SyS_setsockopt+0x189/0x360 [ 40.953934] Node 0 [ 40.957967] ? SyS_recv+0x40/0x40 [ 40.957986] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 40.960031] DMA32 free:44244kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 40.965003] ? do_syscall_64+0xb6/0x940 [ 40.965020] ? SyS_recv+0x40/0x40 [ 40.965030] do_syscall_64+0x280/0x940 [ 40.968721] lowmem_reserve[]: [ 40.970752] ? __do_page_fault+0xc90/0xc90 [ 40.970760] ? _raw_spin_unlock_irq+0x27/0x70 [ 40.970771] ? finish_task_switch+0x1c1/0x7e0 [ 40.976026] 0 [ 40.979707] ? syscall_return_slowpath+0x550/0x550 [ 40.979719] ? syscall_return_slowpath+0x2ac/0x550 [ 40.981760] 0 [ 40.985787] ? prepare_exit_to_usermode+0x350/0x350 [ 40.985801] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 40.989752] 3509 [ 40.994221] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.994242] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 40.998185] 3509 [ 41.000384] RIP: 0033:0x453d69 [ 41.000389] RSP: 002b:00007f7a7eaf8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 41.000400] RAX: ffffffffffffffda RBX: 00007f7a7eaf96d4 RCX: 0000000000453d69 [ 41.009328] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 41.009332] RBP: 000000000072bea0 R08: 000000000000005f R09: 0000000000000000 [ 41.009337] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 41.009342] R13: 00000000000004e9 R14: 00000000006f7678 R15: 0000000000000000 [ 41.149190] Node 0 Normal free:39984kB min:37120kB low:46400kB high:55680kB active_anon:260936kB inactive_anon:252kB active_file:16772kB inactive_file:15516kB unevictable:0kB writepending:21792kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:4288kB pagetables:2584kB bounce:0kB free_pcp:1376kB local_pcp:520kB free_cma:0kB [ 41.179066] lowmem_reserve[]: 0 0 0 0 [ 41.182905] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 41.196560] Node 0 DMA32: 3*4kB (UM) 3*8kB (UM) 3*16kB (UM) 4*32kB (UM) 0*64kB 1*128kB (M) 3*256kB (M) 4*512kB (UM) 2*1024kB (M) 1*2048kB (M) 9*4096kB (M) = 44116kB [ 41.211509] Node 0 Normal: 1414*4kB (UMEH) 738*8kB (UME) 246*16kB (MEH) 88*32kB (UME) 33*64kB (UME) 12*128kB (UME) 6*256kB (UMEH) 2*512kB (UH) 15*1024kB (M) 0*2048kB 0*4096kB = 39880kB [ 41.228205] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 41.236801] 8001 total pagecache pages [ 41.240702] 0 pages in swap cache [ 41.244162] Swap cache stats: add 0, delete 0, find 0/0 [ 41.249535] Free swap = 0kB [ 41.252555] Total swap = 0kB [ 41.255577] 1965969 pages RAM [ 41.258683] 0 pages HighMem/MovableOnly [ 41.262656] 329727 pages reserved 2018/03/04 11:45:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001080)={0x0, 0x7}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x100000000, 0x0, 0x3, 0x7, 0x8000, 0x7f, 0x6}, 0x20) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)="8d82c9ebba02259574b66f684b68bde1d13a7ce3d5709ef02ee8819fcbeddd036f74ccb9da374997d37c7fddf694692cfa0755b692313b1416cb6c7ade589d0fd78c024cfeb355bdab053094261cd6a226f23e4c", 0x54}, {&(0x7f0000000100)="02a5f3bbe175225fdbeb9dfde7298f84b01d793463e0dd2d23e8c89a4adc2f3977a35bd4a8442d8ea8d87bbceb7c7ae01da85419b56856497caf2be6074e6c81ea8eb7fadfad710ab65e1724d648f5782ce64dd836d8f6268b34d06e5ab6a7fc3c02d893dccb2520caf8603b252e2f53b25760d578139745421d69bcd7d9a590e59930e8b7d81d89627a30a1539319160a7b646c92856b5b07b7cc2deb22ef", 0x9f}, {&(0x7f00000010c0)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4000001}, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) write(r0, &(0x7f00009e0000)='C', 0x1) shutdown(r0, 0x1) 2018/03/04 11:45:32 executing program 6: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x130, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) pwrite64(r0, &(0x7f0000000780)="31d562c1f30b520da4d1c6ab470f6f711ea938182386319522753fe445105bf37b52f4836065ecf4bef4608bb5", 0x2d, 0x26) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x3d0, 0x1f8, 0x1f8, 0x1f8, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f0000000300), {[{{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffff00, 0xffffff00, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffff, 0x2, 0x3, 0x7fffffff, 0x4, 0x0, 'bond0\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x4}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x5, 0x401, 0x2, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x210, 0x98, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x178, 0xffffffff, 0xffffffff, 0x178, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2}]}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x270) pipe(&(0x7f00000007c0)={0xffffffffffffffff}) accept4$alg(r2, 0x0, 0x0, 0x80800) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/03/04 11:45:32 executing program 0: r0 = socket$inet(0x2, 0x80007, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/35, &(0x7f000020a000)=0x23) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="11000019", @ANYRES32=r1, @ANYBLOB="01466f5bb6eab62945dbed858163bc3362000206aa1aff7009b80e7ca0a75aafe300fa95a6020eb37a905db58be035986dc06e"], 0x14, &(0x7f0000000180)=[{&(0x7f0000000100)="29984ec14065c62d5f28712572cfd1fd16423cd032b30d33a8b899a83669ad99b8deb5a07c538a4d56b32ce23163ede514edf6ff373c84eb276e5aa78708080687601d910d82b0dcaf9a4ccf", 0x4c}], 0x1, 0x0, 0x0, 0x4c041}, 0x0) 2018/03/04 11:45:32 executing program 5: r0 = socket$inet(0x2, 0x3, 0x11) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02004e20870000010000000000000400"], 0x10, &(0x7f0000000640)=[{&(0x7f0000000100)='\x00\x00', 0x2}], 0x1, &(0x7f0000000700)=[]}, 0x8000) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000e80)=@filter={'filter\x00', 0xe, 0x4, 0x328, 0xffffffff, 0x98, 0x160, 0x0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ip={@empty, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'syz_tun\x00', 'gretap0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0xbc}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=ANY=[@ANYBLOB="02980300000000000000000000000000"], 0x10, &(0x7f0000000400)=[{&(0x7f0000000380)="dff630ce4f20", 0x6}], 0x1, &(0x7f0000000140)=[]}, 0x0) 2018/03/04 11:45:32 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x6f2, 0x9, [0x0, 0x0, 0xfffffffffffffffd, 0x7fffffff, 0x29c590f9, 0x100, 0x100000001, 0x2, 0xd77]}, 0x1a) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x32, "02f5b0a21b697a5ba81e8c7bdd496d072212f29ef975bebe6d207299a89ec567366e7a9b203f4000f719e3dddb84f840398b"}, &(0x7f0000000240)=0x3a) r3 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000840)=@raw={'raw\x00', 0x9, 0x3, 0x368, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2d0, 0xffffffff, 0xffffffff, 0x2d0, 0xffffffff, 0x3, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x1c0, 0x208, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6_vti0\x00', {0x0, 0x9, 0x4c, 0x0, 0x0, 0x7fffffff800, 0x7}}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/03/04 11:45:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendto$llc(r1, &(0x7f0000001280), 0x0, 0x0, &(0x7f00000000c0)={0x1a, 0xfffffffffffffffd, 0x2, 0xfffffffffffffffe, 0x4, 0x800000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffe3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) 2018/03/04 11:45:32 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) poll(&(0x7f0000000240)=[{r0}, {r0}], 0x2, 0x9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/116, &(0x7f00000000c0)=0x74) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000200)=@buf={0x2d, &(0x7f0000000780)="6185e94ec0de86068dd29f6b62f4e75aeb03c28b98277ca032e2c16f2cdfd98fa2facb25f7e871f10d3977763f"}) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet6(0xa, 0x6, 0xffffffffffffffc1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000007c0)={0xffffffff, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000280)={0x1, {{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x8, [{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @rand_addr=0x10000}}, {{0x2, 0x4e22, @rand_addr=0x3ff}}, {{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0x4d8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) 2018/03/04 11:45:32 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000011c0)=@security={'security\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x380, 0x278, 0x278, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 'bond0\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, 'ifb0\x00'}}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast1=0xe0000001, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x1000, 0x0, 0x0, 0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000002b645c248435ad42400d35a049a8df38c000000bbfe80000000000000"], &(0x7f00000003c0)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/247, 0xf7}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0xfffffffffffffec3}, {&(0x7f0000000180)=""/8, 0x8}], 0x6, &(0x7f0000000500)=""/180, 0xb4, 0x4}, 0x0) accept$nfc_llcp(r1, &(0x7f0000000400), &(0x7f0000000040)=0x60) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'syzkaller1\x00'}) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080), &(0x7f0000000640)=0x4) 2018/03/04 11:45:32 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[{0x18, 0x114, 0xc, "d0"}], 0x18}, 0x0) accept4(r0, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000002c0)=0x3a, 0x80800) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80, 0x1, 0x6}, &(0x7f0000000080)=0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0x3ff, &(0x7f00000001c0)=0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x88, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, 0x8c) 2018/03/04 11:45:32 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_drvinfo={0x3, "602a1283bd30d2a81b706969770f9390384a24185790c7e5bdc88efedc3f828c", "6c50fa2ea152620f33ebeac633c97aec3e29cbe4b0a3e924bb43b254a72ee5ff", "42c4f656b85fd8881838099a0a05e484ac775d309baa1e3aef6195a5f116b235", "dc8d63b8b0b2fa4aaafe45ecd99cab575c854a8fa57d79f46ac62cfc0d4b6c7b", "2470252526d8824e9df0d8518f6ba343c147fb6360b8ab6af813ba4f87d8d058", "28334cb23aa5a161beea2aa2"}}) 2018/03/04 11:45:32 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001780)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0}, &(0x7f0000001800)=0xc) r3 = getgid() r4 = accept4(r0, &(0x7f0000001700)=@generic, &(0x7f0000001880)=0x80, 0x80000) bind$netrom(r4, &(0x7f00000018c0)=@ax25={0x3, {"1a903c1fcbcbfc"}, 0xc0d}, 0x10) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001840)={r1, r2, r3}, 0x55d) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000001480)={0x1000000000005, 0x100000004, 0x8400000000003, 0xffffffff00000005}, 0x2c) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001500)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000001540), &(0x7f0000001580)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040)="dc7a93232ae02b7df394a39183a4ba2dbb77da78dabeb51c8666a2a75b7762c86b9d987528fa5ff56e6862cb7201d6d7ab151c411c8029f791fa0043dddad4cec7529ce1f74518c483f99778cded0587b116f34d96dbeac96b2624cf11f55e3dce3fe62cad784105f64bc07f4498bcd8d89ed8be306094b42597e5d3c499c19dbed07059e9dce269210dd84d", &(0x7f0000000100), 0x3}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$inet(r7, &(0x7f0000000240)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r5, &(0x7f0000000040), &(0x7f0000001600)=""/231}, 0x130) r8 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48, 0x80800) getpeername$netrom(r8, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x3737acb35754ffae) getpeername$inet6(r6, &(0x7f0000001940)={0x0, 0x0, 0x0, @local}, &(0x7f00000019c0)=0x717de513) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r9, 0x29, 0xcd, &(0x7f0000000180)="a1760157095992b8d03e22ef8f5fa1182251840baac036f8c35bf5fb574766d00efba5c7cef81554cffe1e39da0d3713127df28ca9cd6529bb69f0d8dde894fdd3d0c455ff0eb11945b080056318b038b8bb7cf057a8dc5836e3481087c8ec3c7749c9d9f7c2ad366c03591cc176fe90fe6da3d2495d4485614159444d070000000000000038034edaea97a40e976c945f", 0x91) socketpair(0x20, 0x7, 0x40, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_opts(r10, 0x0, 0xd, &(0x7f0000000440)=""/4096, &(0x7f0000001440)=0x1000) 2018/03/04 11:45:32 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f64000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int, &(0x7f00000000c0)=0x4) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) 2018/03/04 11:45:32 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=ANY=[@ANYBLOB="726177000000000000000000000000000000400000000000000000000000000009000000030000ffffffffff00020000ffffffffd0020000ffffffffffffffffd0020000ffffffff03000000000000000000000000000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b801000200000000000000000000000000000000000000002001636f6d6d656e740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000100000000000000000000007070747000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000d00000000000000000000000000000000000000000004000636f6e6e6c696d697400000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000002000545241434500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x408) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r0, &(0x7f0000003bc0)=ANY=[@ANYBLOB="000000000000000000000000000000000008000000000000e1000000"], &(0x7f0000003c00)=0x1c, 0x80800) r3 = accept$ipx(r2, &(0x7f00000026c0), &(0x7f0000003cc0)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000003b80)=0x7) accept4$packet(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002780)=0x14, 0x0) sendmmsg(r1, &(0x7f0000003ac0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x1, {0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x5}}}, 0x3a, &(0x7f0000000b80)=[{&(0x7f0000000140)="69749b5a44f239cbccced97f7c3cb3a7da24e6a52a3aaa88597fb9dcc0402e887140b886c87823a1bc560d6fecc2e0f9665f19d551853f6491e3250f3a7cd21e923af9732e2df3f84347370f7c2d33b26159d62067d91a54dff78f7c83ab0d16327ad83043c593feb45c129bb79fcd601d8dcdc6d6e1b466379472870e2da8c53183a403a4b2bb28cb1832adc79bbd95ce995e5d8cf9430e8c9f028f6d999eccaa4307672eedf95b67550a603c5871b671693353263bdec396cd72dc892c5f6680e665cc51d1850422409e7d002e1906a7753113f9e933eb90627532b34fbb873fd2a18a8683", 0xe6}, {&(0x7f0000000040)="2a5472fce201e6df5012161ea62ca35b406a2676cbed07cb880ac643b791a54b2c31c84fa55e3a4d375bf84257fe3ce67bfe760d268087cd12836602b08416e65de4ee200f6db124f1581a3f568960f4caed2a846af97303406ffc64fef1f43632357ffcaead46aa0e1f9709e4620638b71672a6cbb7f86213a1dae02d1c20e7a4664575014324e198371e6c3359f751420bbe1a3311b0f2435d", 0x9a}, {&(0x7f0000000240)="90ee6428bfc7add61c204d2fca7e8767ff2f43ed5c94f28a1b77b8ee9896e5ab64c7ba3c42d9b4970fa916796c0f27f96411371fe3112d78f21c3143fe10cd09af7f74c6e3f68aa50144076b583246772c231371f90a07f9695e6bc4477f11c5b70d9390b6a2bfcea1445b9087fae08a8c60519dcacc9da5ed12ba", 0x7b}, {&(0x7f00000002c0)="f936db0f33e80c42dbbd0887a95d8859d546bff6e0cb8b85649becc54838cb8385844824bdee9fcc0be25b261fe901e24bc63e2bcb516f54363e527b0bd9e1c59e5aa3f6858ce50766e7bd55e024fff613272a2b7166fd3fabc3a57a1494af1eaa7adbfb1d2dd2079096efe27f5fd387f946041ad7a47a675e4306b62fcc962151bee6e457fbb4a8507aabdc130b17515c323e00cf53f60be5d6e753ee3fe069c3f2b695f227863493a36eb84e2a19476eb74d857f1c9a33d15637421cbf48f345406bbef80fec7bf5ace517c07d4fd1ccd6a4eb64e6ac5b557e98d3aa0a38eefd36ea29e84b", 0xe6}, {&(0x7f00000003c0)="2cb8cf9427f4395da5dd9dbefb1b1f30b9312d683f1105d38f620f7785bcb8f2d42cd9fe5fc92b031a4c5c16eef67fdab4b74734e710de6ebea297917be5edcb24e19b1bde4edf40b4987d3158a97f01413d95abe2a729d383d54cc13f657cc4c732205461eb29f4dbbd01cf99e0cd4f2eddb2aa5dacad0abc56dfbbd1bc932f07fb6903b462cb0b17ec", 0x8a}, {&(0x7f0000000940)="3804a9d17e9ebc706a4c7156edfbf68930be025e557e52736753bdee3c91146f444bc6a1d2d4e5a450174b864ec1312ff505852b8ae2859599984d0000ccd6189b2bde9ca7396f26b0b13dbb214ee469a667c1017947577b67fd588012b174c4b64952f8390fe0f6c8b2c0acbd4866924f8ca673082b9ab821dad5b6766535196cd5a7737cb6d3474d158cd04251426579385ef9e45041d67fb97e15fb88c620afa59fc91f4d1ff62fa3c83cd123fcdc8bb5d976645ab98c3b526911b536cebaa4eddff8d31d4bf986a3955f517a508bc5e95f21c10fdfda06", 0xd9}, {&(0x7f0000000480)="24b30d61ad12dd3048616d20330efbd2222ab7cd35b8a622a80d36655b08e60582507c4cc0865d42f8caf3c0b23b", 0x2e}, {&(0x7f0000000a80)="51905f108ec7d7d0b4b3dac4db596b2ebc1c2b27c2dba013389da8f95e4c49185c49df879afc2a532c88902ac6c84f0d5eae78eda296f34531ef305c992949b7f77adcc8f3466e336f33961cee85843837022668bc0e21cf1f4480fd8647fe1fa93ef895ccc06af1a273e4ecf401df041ddffb4936e646978b49ef7f88f8014399a92cfb2841f3093b16eb6e2271665cfa8790d7c282136c2f501c925d96c8adc3566646bf309b2095760565df737e749512750e60c237102ff4fd2d649674406747a05fb70683770bb0a3b273eec0003b3cef394ca7e5191853ee781feb0c46bd86c385e7", 0xe5}], 0x8, &(0x7f0000000c00)=[{0x110, 0x109, 0x1, "ec6e87cdbc2c3780d760546b4c6ce755c425e70dc8a6742866da650e9e001bc09aea0e91683747d811f24885a782833fb19269ed67285764db6bbdfc5b49763ef4194bae217ac979810a3a3b87727559cab48e34bf5f2a224c2c593410fcf554cee44cb500f8f03fb10def06873af7da2533f9af997a1080249d97f365da04ec5b3a5368da18860bc47758883d0c4c6652de102b3e3b6b72226dcf851821450144657f4597542090b17585111fd3ae227d486bf97e294414e677a797fa5bef48bf74cb2bfd0982945aa557fb2d92342b32dd79085eed68aa195b8eb64e3e6b2bb6cd7dbacc8daef6f4c183eaff887a91438c7e55b38405defe6894c5f7d96a"}, {0xa8, 0x1, 0x3, "ef5193329b22c576d00f6b63587106ade53219e0a79ed5f80afaf4a2b1b5856cfc83265f9541967b12153a99565197689921d1238c1ab1a7f3bff317ff4458a0c6488cf10b571b9869abe68066c79d7187b87096436d78f8aa46014ebb1ca122ec40ed0b7090e246e52ef4da7dd7c8a4f28cd2cb60f269b4f7515bbb8b398e491dcd97f540aff361363bc2ed64046bb39354a11e"}, {0x98, 0x0, 0xfff, "9d6253c969ae61d83d7c202e738c058790c347917397a30be624a4b128089ff8635966752edff87a9887b80a97eb67fa24073f924cfd0c96510a2d27afeea585f3f409da17ae508204d4e3c8a5fcbf97e90de02fa55b65e57418d36441d7c7f0352f1bfbf25cbf862d78a88d0d13d0ad9f0af4b673a61a975a89451ecb268f8235"}, {0x50, 0x0, 0x2, "ab5aaba9352d901d9f35994d5642d2b7014e87403b6bafbc8899f00f98606f2eb644db80ca145d1401b40bee45560707f079a3ac9e4874d2db24bc022bc23c1d"}, {0x1010, 0x11, 0x0, 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&(0x7f0000002880)=[{&(0x7f0000002800)="c017b166e2584a6412013dd1a1734d0fa5cc1a8a995da067f6c24e4d2a53468889331a30d46d901f14439d6b895d153213c7628f605b12898d23b7746b53af51ebf656267fdc6663984ccd5ab80216bd21d583c4a3b2841702fc757cfa6a405d28020af5b0a14e62", 0x68}], 0x1, &(0x7f00000028c0)=[{0x38, 0x100, 0x8, "94ef02ac89d1b6a8c83d9c2f6651054a28900abd41ce2d1609704243fb0a8f796d634df2"}, {0x28, 0x10f, 0x5, "9e319408980e8c6b6b0ec75bf7cb92276eb58e58a22d7364"}, {0x58, 0x13b, 0x369d, "2ac4ab2085db05738f9c2fe4babb62d6ef31f50fd4de6b1fa14de782eff1a124e26dc37e6ed9933596f4ec70b07b9975802403d7a61b5e6d106e9c661e14c3f92439940b25"}, {0x1010, 0x0, 0x2d1f, "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"}, {0x110, 0x114, 0xd20, "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"}], 0x11d8, 0x40000}, 0x5}], 0x3, 0x4000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x4e22, @empty}, 0x10) sendmsg$nl_route(r2, &(0x7f0000003d00)={&(0x7f0000002700)={0x10}, 0xc, &(0x7f0000003c80)={&(0x7f0000003c40)=@delneigh={0x2c, 0x1d, 0x300, 0x70bd2c, 0x25dfdbfb, {0xa, 0x0, 0x0, r4, 0x0, 0x80}, [@NDA_IFINDEX={0x8, 0x8, r4}, @NDA_PORT={0x8, 0x6, 0x4e22}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec), 0x14) writev(0xffffffffffffffff, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000a40)="c98c7e15effd5a42", 0x8, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000003d40)=""/207, 0xcf) [ 43.170491] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! [ 43.179987] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 43.191292] syz-executor7 (5926) used greatest stack depth: 16000 bytes left [ 43.205977] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/04 11:45:32 executing program 6: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005fe0)={0xffffffffffffffff, &(0x7f0000000000)="b0e38f777267b44422798b75d028608aa1ccb32bb2ab4649fad11ec59ffb01761811efcc24ab8259dea5ef724c65d90a87c49e2282ad52a3cbc15daffce1082053e493a477bd50bf0524af9a89ee366bbee7de5a4751e75b8daa6aa27b0556133729c0cd25a1f11080433ed26b123ba0e24234d6abd2ce75467537483b6009f5d36c155221b070b7415532185c5cf489c1f7b53a264abb63bd3b126709e8871e03dbfed0fa84c252b619bb4b4f1b879a0ad29eab50a897bc3c10499bc545b83eaea93323a6afac083e3d80683e6fdd848e2ee7260ce201dc070a480c8e985c590c3d087df9e3e5a0b7163eccb0a77710a57e4721630da0f19023ca19ab746018e4a7c646bb476f865f717cbf1e9f06d2fd287062e90f8e6ed9a2ce4cdd75c9b494a75ce4d2822760fcfa0fcf5c1be448", &(0x7f0000004f48)}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) socketpair(0x9, 0x4000000000001, 0x7ffd, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x8, 0x100000000, 0x104, 0x3f, 0x9, r0, 0x5}, 0x2c) 2018/03/04 11:45:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r1, &(0x7f00000006c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000700)=0x26, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000740)={{0x2, 0x3, 0xe4c8, 0x0, 0x7}, 0x5, 0x7, 0x4}) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x3}}, &(0x7f0000b0a000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}}, 0x98) 2018/03/04 11:45:32 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000f4bff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0401000016002109ffffffffffffffffe0000002000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000f8ff0000000000fa37a8b4c92dffffffff3300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffeffffffffffff00000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000800c00150002000000000000007924"], 0x104}, 0x1}, 0x0) 2018/03/04 11:45:32 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000040)={@empty, @remote, 0x0}, &(0x7f0000000080)=0xc) sendmsg(r0, &(0x7f0000002500)={&(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0xc, &(0x7f00000012c0)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="ad10d245d1fa5c6b6bdeb45c2d68a8ee0870f544a4dde9b5fb919610fc1239f14c88eaa903a7e50c272ecfefc053afb0892e787b90e8d35f0f3cbb11dfc6946f05a2b0de9d7a44e8d27b10a5a3d2da15e2859cd129c208c438c7dd1151c3e019b71ddcd93ff87b8ef85c400debe2e34fd9cca50c60f672c3f9d4f5150e9bbbdbe943db3ec076a0b4c0fa539972d2a3f4f0abe07430d24930ab333586811c666f62b40015521ca1ce16bc379625f5821635ad61af3d598675d9c034299bead415bc37dfa801946ec2395f60aebd4d46eb1eb7a6a1d611685d25943171a5ac77b1f48f10329c110224833c458e51db7efeebd13d5a81a7", 0xf6}, {&(0x7f0000001200)="b07a01bf6187773f47cf9d878189718dff5c49e2b8789c4dc88392b73f1ec0dd4cc5ff85", 0x24}, {&(0x7f0000001240)="9850cc18bd62d5ce97d1db6b07b75d47f749ecab503b32fc0a4668ba92ef02fbae0f0884ec5a1071b6fd3cbef9c41ab9751c0fb43eb539453e5b83535cf0d80be4b02645c3f8b7b47dde695b8ae34222", 0x50}], 0x4, &(0x7f0000001300)=[{0x68, 0x11f, 0x16c1, "80ad8ae0527163180698afbd5038ea1f382c7418eb5dd65754b10536ad77a37da265c5ce55232b5c0c0f33f3bc2741a8484d2cb51b7d8b265a19130ef409bca8e6d85bacb9f5516a8608e8272abc9e52bfcb"}, {0xd0, 0x18f, 0x5, "6ca0f92306af2b4ce3b12de85cae15eace0c5cfaa7fedb5f0e05819d3ed6b2d1495bfb179e213960a0d45027a9aa4db20c8423e5b469121388f58e8831401eeffd0bf14fe8e8e1ceaf32ed7dd520e932b5406bb928c9517fb73b724e031feaec7e776c3e852fdff5a9ab2e8b4191a7e1e39b2bf4cc52b0232ce2f90fb095b1a93937af8a5981f9ec211b8968d5a16a7870006b87f57c1310808268d8cdc960e12ee044c44a30e8db99e489d0dc046561bc689bc01905d21ea8488d5bca7dd3"}, {0x90, 0x11f, 0x9, "67b56942d620180344132aeb0c32b5a3d0a1a48d39a1fd60da0026be1f6eea7c7fa2bbce70bb54b02c54c9e327e8a05c5312ba1f3f50869d818169cd2203e945d952f2a1277b406d1f8e00e4c78005fd7c2ba606a281ef2915100c70b4bef7c44b8c917d8597017237f698807c51bc176c87116c32e132fa5431cb2f976599"}, {0x1010, 0x111, 0x1, "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0x11d8, 0x40840}, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000002540), &(0x7f0000002580)=0x10) sendto$ipx(r3, &(0x7f00000025c0)="086c86a213377d1b7c1881fe12f7cc98c1124d2923282fbdb37d22b0b5b1e02e2a096d6da815a6c2856ee13fd242a631b75b65142e23d9ec11c8eebb3d90b88c987a0e5164e33f2b21d597bfc73dda98954611354a0a717d7f040012151463a60939b10d1a2665acf7d079a3472d3030bbd925266ff3ae97c2e42cda8fe5cfe9989af3cb7c3c1cab56672dc08d6dbbc678078eec8dcb5efaf5306b0b689ca78eb284d173ffb8b6b3b2", 0xa9, 0x1, &(0x7f0000002680)={0x4, 0x401, 0x1, "764f8457a996", 0x8}, 0x10) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) 2018/03/04 11:45:32 executing program 0: r0 = socket(0x2, 0x2000080003, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x1f4) [ 43.253259] audit: type=1400 audit(1520163932.520:22): avc: denied { map_read map_write } for pid=5945 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=bpf permissive=1 [ 43.319953] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/04 11:45:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80}}], 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'irlan0\x00', 0xffff}) 2018/03/04 11:45:32 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000001900)) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_dccp(0xa, 0x6, 0x0) socket$unix(0x1, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000002e80)) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f0000002f80)) socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) socket$unix(0x1, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) pipe(&(0x7f0000006d00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 2018/03/04 11:45:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020e0000100000000000000000000000030006000000000002004e2000000000000000007751ab00000000080012000000024000000000000000000600000000000063799152e251c4662955000000000000000000ac14ffbb000000000000000000000000ac140080000000000000000000000000030005000000000002004e207f0000010000000000827a375fccd8153731f9f7edf5eef82a000000"], 0x80}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/134, &(0x7f0000000140)=0x86) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180)=0xfffffffffffffff9, 0x66e0394d091bba18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/04 11:45:32 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x32, &(0x7f0000001200)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/148, 0x94}, {&(0x7f0000001100)=""/231, 0xe7}], 0x3, &(0x7f0000001240), 0x0, 0x8}, 0x2122) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001240)={0x3, 0x800, 0x0, 0x3ff, 0x5, 0x4, 0x6, 0xfff, 0x0}, &(0x7f00000022c0)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002300)=@assoc_value={r1, 0x3f}, 0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000002600)={@mcast2, 0x0}, &(0x7f0000002640)=0x14) recvfrom$packet(r0, &(0x7f00000012c0)=""/4096, 0x1000, 0x20, &(0x7f0000002680)={0x11, 0xd, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r3, &(0x7f0000637000)=""/238, 0xee, 0x40, &(0x7f0000c00fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/04 11:45:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f00000001c0)=ANY=[@ANYBLOB="7801000017000103000000000000000000000000000000000000ffffac1414bb0000000000000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ff0100000000000000000000000000014e2000004e2000000a000000f468ed14b87c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015005a073500000000004400050000000000000000000000000000000000000000003300000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000"], 0x178}, 0x1}, 0x0) socketpair(0x3, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000180), 0x4, 0x4) sendto$unix(r2, &(0x7f00000000c0)="37a88b2249afb511e5624f7f38c76d669c8c765efd2381a45d281b59203dc55ad4719216fdf89b0d64e1aba890f65b9945cc0b5baa0e5bfe08e6dfc0a0cd2c2f48093d15ce6cbccb40bb8f80c833bfbe41762325fdea500215f79bc7915f5d9788c53074569b", 0x66, 0x20000800, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x8) socket$netlink(0x10, 0x3, 0x4) 2018/03/04 11:45:32 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = epoll_create(0x91) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002ff4)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x6, 0x7f, 0x73ce1b55, @empty, 'ip6gretap0\x00'}) 2018/03/04 11:45:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f00000019c0)=@alg, &(0x7f0000001a40)=0x58, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001ac0)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r3, 0x35}, &(0x7f0000e71000)=0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) close(r4) close(r5) 2018/03/04 11:45:32 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000054000000496b840dc34847f67e56dc4c2a55927bc2b719ab2f6ed2c2c44aee6d89e6923d9038ddb159cb23bf26c409b727f129aada4487ae92551cfff4bf9cb87c0e8ae763cc229c2be0e0f5"], &(0x7f0000000100)=0x78) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0xb, 0x5, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000240)={0x6, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0), 0x20) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'ifb0\x00', @ifru_flags=0x100}) [ 43.407316] sctp: failed to load transform for md5: -2 [ 43.411470] sctp: failed to load transform for md5: -2 [ 43.442005] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/04 11:45:32 executing program 7: r0 = socket(0x10, 0x2, 0x9) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000040)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x3, 0x2, 0xfffffffffffffffa, 0x5, 0x9, 0x6, 0x2}, 0x31a) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/04 11:45:32 executing program 1: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x80800) recvmsg$netrom(r0, &(0x7f0000000580)={&(0x7f0000000240)=@full={{0x3, {"cf8416c18a2b4a"}, 0x100000000}, [{"e408d2f58aae65"}, {"2d8b4818275db9"}, {"40d89fc03dac65"}, {"aff95fd348a228"}, {"92f88f68083780"}, {"4c6af1274dd84d"}, {"d6035beac5b779"}, {"cb927e73836cb0"}]}, 0x48, &(0x7f0000000540)=[{&(0x7f00000002c0)="9178b9158dbdbb799bf004a1aff832f38cce0f5e84309010931773e3909d664ad8f91123845cb6dc56ab59a7821ad4394b9efb3299f3a47d6a0698590dd8831b208d972f6297a7d8d23f72774d3baf3011190ecd5bfd9f83b0be0e969885922687772541aa557cbb28eaba5a747cabcfd80de685ae350ce85191943c2e0982dfa69a4a746704015cc7e39b60e4fefde93c3b3c", 0x93}, {&(0x7f0000000380)="0c44a7479d86638eaf852cc3aa595ba4ebe7076cc6f1446cedcd2a452782aa9bd8e7a9b8b71eebd2c45965238c65810ceda4d34bf972f52700d7b1160a4d9d1d8732bee2a076d01181551b2c27c4588f95fb1a72c69cee5e07450e88c3ddd74a3fdfc87d775af6622c43daf10830d8eee3", 0x71}, {&(0x7f0000000400)="8774e25f8f665e432d58eb36fc0b402456994a745433d6bdd321d8214efce42eae8a2f611e4f5e16613ee8ab4a49fd24192fd84cf2385ed79e99b58960c9b83a5d90b1047e2a61ad1e59d835cc92", 0x4e}, {&(0x7f0000000480)="e3a9d5fc8772ea9a20a8d066045547315e758fde0c67b019ab0e1f45566c6e260264ac1aa55885e67558df682882b512908fad182555575f1aebb47e1a3de19f1ec64cb94b8f3b86690ff6e0fe51f169300cee42ca2f0538e1810cbebf9c5af02a5764a6f8727de5a23a3ddda1b6cdba0022a9967f007d425773a3d158d6d7b57ce942b5284688fddeba4f50156b349ad87526abab80ef5636bb5e9e0e1386d500ea5dafcac2d7c925494d0822b7420db9f1d35282005d28", 0xb8}], 0x4, 0x0, 0x0, 0x4}, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001340), 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0x101}, &(0x7f0000001440)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x3c2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x6, &(0x7f0000001ffa)=0x7, 0x23) socket$alg(0x26, 0x5, 0x0) [ 43.463430] audit: type=1400 audit(1520163932.731:23): avc: denied { create } for pid=6010 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 43.499864] ================================================================== [ 43.501294] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. [ 43.507394] BUG: KASAN: use-after-free in inet_shutdown+0x2d4/0x350 [ 43.507406] Read of size 4 at addr ffff8801ce3b2600 by task syz-executor6/6024 [ 43.507408] [ 43.507418] CPU: 1 PID: 6024 Comm: syz-executor6 Not tainted 4.16.0-rc2+ #250 [ 43.507423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.507427] Call Trace: [ 43.507439] dump_stack+0x194/0x24d [ 43.507455] ? arch_local_irq_restore+0x53/0x53 [ 43.507466] ? show_regs_print_info+0x18/0x18 2018/03/04 11:45:32 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r0, 0x3, 0x6, "8f17c07bbc2b5c37aee0fc61bcccbef226d86f66f3880b8fa8e84b85f4ba6676692f0654"}) getsockname$ipx(r0, &(0x7f0000b3dff0), &(0x7f00003ebffc)=0x10) getpeername(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) [ 43.507482] ? mark_held_locks+0xaf/0x100 [ 43.507489] ? do_raw_spin_trylock+0x190/0x190 [ 43.507501] ? inet_shutdown+0x2d4/0x350 [ 43.507513] print_address_description+0x73/0x250 [ 43.507524] ? inet_shutdown+0x2d4/0x350 [ 43.507534] kasan_report+0x23b/0x360 [ 43.507551] __asan_report_load4_noabort+0x14/0x20 [ 43.507559] inet_shutdown+0x2d4/0x350 [ 43.507576] pppol2tp_session_close+0x92/0xf0 [ 43.507588] l2tp_tunnel_closeall+0x305/0x410 [ 43.507601] ? pppol2tp_seq_show+0x1420/0x1420 [ 43.507613] ? __l2tp_session_unhash+0x7d0/0x7d0 [ 43.507628] ? __release_sock+0x360/0x360 [ 43.507635] ? lock_sock_nested+0x91/0x110 [ 43.507651] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 43.507660] l2tp_udp_encap_destroy+0x95/0x100 [ 43.507672] udpv6_destroy_sock+0x161/0x190 [ 43.507681] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 43.507690] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 43.507702] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 43.507716] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 43.507727] sk_common_release+0x6b/0x2f0 [ 43.661034] udp_lib_close+0x15/0x20 [ 43.664729] inet_release+0xed/0x1c0 [ 43.668427] inet6_release+0x50/0x70 [ 43.672118] sock_release+0x8d/0x1e0 [ 43.675808] ? sock_alloc_file+0x560/0x560 [ 43.680032] sock_close+0x16/0x20 [ 43.683467] __fput+0x327/0x7e0 [ 43.686738] ? fput+0x140/0x140 [ 43.690003] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.694489] ____fput+0x15/0x20 [ 43.697750] task_work_run+0x199/0x270 [ 43.701617] ? task_work_cancel+0x210/0x210 [ 43.705916] ? __close_fd+0x222/0x360 [ 43.709691] ? exit_to_usermode_loop+0x8c/0x2f0 [ 43.714338] exit_to_usermode_loop+0x275/0x2f0 [ 43.718898] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.724411] ? do_syscall_64+0xb6/0x940 [ 43.728366] do_syscall_64+0x6e5/0x940 [ 43.732228] ? __do_page_fault+0xc90/0xc90 [ 43.736436] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.740915] ? finish_task_switch+0x1c1/0x7e0 [ 43.745395] ? syscall_return_slowpath+0x550/0x550 [ 43.750308] ? syscall_return_slowpath+0x2ac/0x550 [ 43.755226] ? prepare_exit_to_usermode+0x350/0x350 [ 43.760226] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 43.765572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.770397] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.775560] RIP: 0033:0x453d69 [ 43.778723] RSP: 002b:00007f617b356c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 43.786409] RAX: 0000000000000000 RBX: 00007f617b3576d4 RCX: 0000000000453d69 [ 43.793653] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 43.800897] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 43.808144] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 43.815403] R13: 0000000000000052 R14: 00000000006f0850 R15: 0000000000000000 [ 43.822664] [ 43.824267] Allocated by task 6024: [ 43.827873] save_stack+0x43/0xd0 [ 43.831301] kasan_kmalloc+0xad/0xe0 [ 43.834988] kasan_slab_alloc+0x12/0x20 [ 43.838938] kmem_cache_alloc+0x12e/0x760 [ 43.843062] sock_alloc_inode+0x70/0x300 [ 43.847185] alloc_inode+0x65/0x180 [ 43.850785] new_inode_pseudo+0x69/0x190 [ 43.854829] sock_alloc+0x41/0x270 [ 43.858345] __sock_create+0x148/0x850 [ 43.862211] SyS_socket+0xeb/0x1d0 [ 43.865728] do_syscall_64+0x280/0x940 [ 43.869592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.874753] [ 43.876358] Freed by task 6040: [ 43.879619] save_stack+0x43/0xd0 [ 43.883054] __kasan_slab_free+0x11a/0x170 [ 43.887265] kasan_slab_free+0xe/0x10 [ 43.891044] kmem_cache_free+0x83/0x2a0 [ 43.894991] sock_destroy_inode+0x56/0x70 [ 43.899118] destroy_inode+0x15d/0x200 [ 43.902979] evict+0x57e/0x920 [ 43.906144] iput+0x7b9/0xaf0 [ 43.909222] dentry_unlink_inode+0x4b0/0x5e0 [ 43.913605] __dentry_kill+0x3de/0x700 [ 43.917463] dput.part.21+0x6fb/0x830 [ 43.921233] dput+0x1f/0x30 [ 43.924139] __fput+0x51c/0x7e0 [ 43.927392] ____fput+0x15/0x20 [ 43.930645] task_work_run+0x199/0x270 [ 43.934506] exit_to_usermode_loop+0x275/0x2f0 [ 43.939060] do_syscall_64+0x6e5/0x940 [ 43.942922] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.948083] [ 43.949694] The buggy address belongs to the object at ffff8801ce3b2600 [ 43.949694] which belongs to the cache sock_inode_cache of size 992 [ 43.962768] The buggy address is located 0 bytes inside of [ 43.962768] 992-byte region [ffff8801ce3b2600, ffff8801ce3b29e0) [ 43.974447] The buggy address belongs to the page: [ 43.979356] page:ffffea000738ec80 count:1 mapcount:0 mapping:ffff8801ce3b2180 index:0xffff8801ce3b2ffd [ 43.988861] flags: 0x2fffc0000000100(slab) [ 43.993072] raw: 02fffc0000000100 ffff8801ce3b2180 ffff8801ce3b2ffd 0000000100000003 [ 44.000927] raw: ffffea0007246360 ffffea000738ed20 ffff8801d9bec380 0000000000000000 [ 44.008786] page dumped because: kasan: bad access detected [ 44.014483] [ 44.016083] Memory state around the buggy address: [ 44.020984] ffff8801ce3b2500: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 44.028322] ffff8801ce3b2580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 44.035657] >ffff8801ce3b2600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.042988] ^ [ 44.046330] ffff8801ce3b2680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.053663] ffff8801ce3b2700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.060995] ================================================================== [ 44.068341] Disabling lock debugging due to kernel taint [ 44.073900] Kernel panic - not syncing: panic_on_warn set ... [ 44.073900] [ 44.081260] CPU: 1 PID: 6024 Comm: syz-executor6 Tainted: G B 4.16.0-rc2+ #250 [ 44.089824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.099156] Call Trace: [ 44.101720] dump_stack+0x194/0x24d [ 44.105326] ? arch_local_irq_restore+0x53/0x53 [ 44.109968] ? kasan_end_report+0x32/0x50 [ 44.114092] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.118823] ? vsnprintf+0x1ed/0x1900 [ 44.122601] ? inet_shutdown+0x2c0/0x350 [ 44.126639] panic+0x1e4/0x41c [ 44.129805] ? refcount_error_report+0x214/0x214 [ 44.134538] ? add_taint+0x1c/0x50 [ 44.138053] ? add_taint+0x1c/0x50 [ 44.141567] ? inet_shutdown+0x2d4/0x350 [ 44.145604] kasan_end_report+0x50/0x50 [ 44.149552] kasan_report+0x148/0x360 [ 44.153329] __asan_report_load4_noabort+0x14/0x20 [ 44.158233] inet_shutdown+0x2d4/0x350 [ 44.162101] pppol2tp_session_close+0x92/0xf0 [ 44.166569] l2tp_tunnel_closeall+0x305/0x410 [ 44.171042] ? pppol2tp_seq_show+0x1420/0x1420 [ 44.175599] ? __l2tp_session_unhash+0x7d0/0x7d0 [ 44.180335] ? __release_sock+0x360/0x360 [ 44.184461] ? lock_sock_nested+0x91/0x110 [ 44.188679] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 44.193322] l2tp_udp_encap_destroy+0x95/0x100 [ 44.197883] udpv6_destroy_sock+0x161/0x190 [ 44.202183] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 44.207262] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 44.211908] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 44.216382] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 44.221459] sk_common_release+0x6b/0x2f0 [ 44.225584] udp_lib_close+0x15/0x20 [ 44.229272] inet_release+0xed/0x1c0 [ 44.232964] inet6_release+0x50/0x70 [ 44.236657] sock_release+0x8d/0x1e0 [ 44.240346] ? sock_alloc_file+0x560/0x560 [ 44.244554] sock_close+0x16/0x20 [ 44.247983] __fput+0x327/0x7e0 [ 44.251240] ? fput+0x140/0x140 [ 44.254495] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.258967] ____fput+0x15/0x20 [ 44.262223] task_work_run+0x199/0x270 [ 44.266087] ? task_work_cancel+0x210/0x210 [ 44.270385] ? __close_fd+0x222/0x360 [ 44.274160] ? exit_to_usermode_loop+0x8c/0x2f0 [ 44.278807] exit_to_usermode_loop+0x275/0x2f0 [ 44.283365] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.288879] ? do_syscall_64+0xb6/0x940 [ 44.292830] do_syscall_64+0x6e5/0x940 [ 44.296693] ? __do_page_fault+0xc90/0xc90 [ 44.300903] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.305375] ? finish_task_switch+0x1c1/0x7e0 [ 44.309847] ? syscall_return_slowpath+0x550/0x550 [ 44.314750] ? syscall_return_slowpath+0x2ac/0x550 [ 44.319654] ? prepare_exit_to_usermode+0x350/0x350 [ 44.324645] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 44.329986] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.334807] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.339969] RIP: 0033:0x453d69 [ 44.343132] RSP: 002b:00007f617b356c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 44.350815] RAX: 0000000000000000 RBX: 00007f617b3576d4 RCX: 0000000000453d69 [ 44.358061] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 44.366171] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 44.373415] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 44.380656] R13: 0000000000000052 R14: 00000000006f0850 R15: 0000000000000000 [ 44.388458] Dumping ftrace buffer: [ 44.391973] (ftrace buffer empty) [ 44.395654] Kernel Offset: disabled [ 44.399252] Rebooting in 86400 seconds..