0x400/0x400 [ 3173.497780] ? depot_save_stack+0x12c/0x490 [ 3173.502102] ? check_noncircular+0x20/0x20 [ 3173.506308] ? save_stack+0x43/0xd0 [ 3173.509906] ? kasan_kmalloc+0xad/0xe0 [ 3173.513765] ? __kmalloc_node+0x47/0x70 [ 3173.517722] __vmalloc_node_range+0x4f0/0x650 [ 3173.522189] ? ___cache_free+0x244/0x2f0 [ 3173.526222] ? qlist_free_all+0x96/0x160 [ 3173.530260] ? xt_alloc_entry_offsets+0x21/0x30 [ 3173.534905] __vmalloc_node_flags_caller+0x50/0x60 [ 3173.539806] ? xt_alloc_entry_offsets+0x21/0x30 [ 3173.544451] kvmalloc_node+0x82/0xd0 [ 3173.548139] xt_alloc_entry_offsets+0x21/0x30 [ 3173.552616] translate_table+0x235/0x1690 [ 3173.556749] ? lock_release+0xa40/0xa40 [ 3173.560694] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 3173.566552] ? __check_object_size+0x25d/0x4f0 [ 3173.571114] ? __might_sleep+0x95/0x190 [ 3173.575062] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 3173.579880] ? kasan_check_write+0x14/0x20 [ 3173.584090] ? _copy_from_user+0x99/0x110 [ 3173.588214] do_ip6t_set_ctl+0x370/0x5f0 [ 3173.592251] ? translate_compat_table+0x1c50/0x1c50 [ 3173.597259] ? mutex_unlock+0xd/0x10 [ 3173.600945] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 3173.606196] nf_setsockopt+0x67/0xc0 [ 3173.609892] ipv6_setsockopt+0x115/0x150 [ 3173.613931] tcp_setsockopt+0x82/0xd0 [ 3173.617728] sock_common_setsockopt+0x95/0xd0 [ 3173.622199] SyS_setsockopt+0x189/0x360 [ 3173.626150] ? SyS_recv+0x40/0x40 [ 3173.629579] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 3173.634395] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 3173.639384] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3173.644118] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 3173.648855] RIP: 0033:0x452f19 [ 3173.652024] RSP: 002b:00007f8f026dfc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 3173.659707] RAX: ffffffffffffffda RBX: 00007f8f026e0700 RCX: 0000000000452f19 [ 3173.666950] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 3173.674190] RBP: 0000000000a2f850 R08: 0000000000000004 R09: 0000000000000000 2018/01/26 15:11:12 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e59000)={0x0, 0x6, 0x38f, 0x80000001}, &(0x7f0000368000)=0x10) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e5a000-0x8)={r1, 0x68}, &(0x7f0000e5a000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18) 2018/01/26 15:11:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00002b8000-0x4)=0x0, &(0x7f0000d0d000-0x4)=0x4) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d05000)={r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dce000)={0x0, 0x60, "1e7d6e6d0a833b44dce9a26cdf23eedfb98a4f9e8e548387c4a142f2649b85888a22e2686d04535b37b0ea2b137917f39dab0f6c58338e3ba59f5b9dd2e57525366f2f956efd5a6a453899bbdee989de338ce8a23d5a49e1adafa9985dcd1be6"}, &(0x7f00001ee000)=0x68) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f3d000)={0xabf8, 0x4, 0x8000, 0x1, 0x5, 0x443f, 0x10001, 0xfff, r3}, 0x20) 2018/01/26 15:11:12 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x2, &(0x7f000001f000-0x8)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x14) 2018/01/26 15:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000851000)=[{{&(0x7f0000b9c000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58, &(0x7f0000f60000-0x10)=[{&(0x7f0000d3d000-0x8f)="5a243c548c0c9cbb47ee3bca8808471c32a6d15ff2ff98f9bbaea86704ab792367dadcc7b818494451abc5cd3ede96ef8f49019791882afc12a2bb0d2942a519a19233fd125b4ef5f147d2383525af7ed45b69cbf8c5cba44511f74bf147ce8c534cd462e35665d58d1bb6f5d1aeb1c87506f1bd9284d989d050d2779cec6e17b3a44e5b22cb2d44f73c7cbf6652d7", 0x8f}], 0x1, 0x0, 0x0, 0x880}, 0x5d54}, {{&(0x7f0000a15000-0x8)=@sco={0x1f, {0x9, 0x7, 0x8001, 0x4, 0x3, 0x3}}, 0x8, &(0x7f0000a4c000)=[{&(0x7f00000a9000-0x56)="ee504e794c017efcd539af0cdc7c0c5358200952c4f76ea2de4d18007e1ad25294c8f2742eb8be8b8a92670da854d1bc10f5881778ad10dc5898d85a0ac4427042e493b6dfe8ea89ea5808a7ed8ea92689811dc3d1ff", 0x56}, {&(0x7f0000d66000)="8a1f2fe82c2f0a7d902cf91ee8b3ff8841ae", 0x12}, {&(0x7f0000928000-0x7)="684859a028f4a4", 0x7}, {&(0x7f000032a000-0xa5)="71864c1b59e1842bd44730278fcdc901997d586bffdedb9923f5bd822bc30d9ceda594c317323287d23e92819f53463b5e6c288f2ff1ca9f2fa7dd00dbe09ce2ca7d07ed64871a0059fea4b79ed328bade4ffb51b67fcfce02c7a7a20db48379f745f95833f357ff5b3dab85717d2456e32423614581d31f75be5535eb53b91a9e851fa122827809f6fb461a8c164576c916b6f785c28ebd4d6d3e9be9eb2da8514f40ace6", 0xa5}, {&(0x7f000046d000)="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", 0x1000}, {&(0x7f0000f39000-0x66)="f4f32edd1e053f43a71de234991559d01d45630ef92f17221c481abdfe431ef330213312f06868b1bb107510c78cebd1d179bd9663e250ef9767771b4d6c8a44029ed220ce135cad8350fc6fa71e40fe5c0e3a0e533db352bedba362469f5fd2fef88d83e563", 0x66}, {&(0x7f00001d3000)="454b9780454613275c0569ab3e641a933feb8fa91f150e8aa91d17ea09186b9aef502072661c51c3a4f59b7627ebca14b3ffabaff433ce7a2bbe1435016aeb7d04b53cf2b7fc952a8294de3ee10c881ec7e65e219b78d587f5c9d3daee820153ca88a49eded124125a88a51ff2974a793a3f43dcb3c4893ab635c8d3f82c7931300de9", 0x83}], 0x7, 0x0, 0x0, 0x40000}, 0x7fff}, {{&(0x7f0000c93000)=@nfc_llcp={0x27, 0xe4, 0xfff, 0x4, 0x4, 0x3, "7f69c4afde2437447960212ec67ee1dca87c977453e11e94306e804b3e1e3aa0774229726ee7da8edae717a03bfc9b109879a1db0d72a1b21ccdc5b1ddd7ae", 0xb9}, 0x60, &(0x7f0000869000-0x60)=[{&(0x7f00000ee000)="20a4085904f94cac8c445f80e230f6f70a469a623908e747202cc5cea71d531f0ce9be7d6fe0514aac7331ae4b8b6c0e6d77fadb182f426ec11d508559b8e915c8a48b436f88e799e63df9441d76c713c618662c8207f4ab7f75e131a27dde6c18d7052224a7e8935481359648e24a8b526c4e5b193624fe6a36bc75a86bfd36f4697a5b64b2a702fc5a89503a5d86ce8a949cfb8bc47f6cc98208ec0727c6476b", 0xa1}, {&(0x7f000046e000-0x2d)="3d860ce2ebeb8f922f8a5234849f712042b6db49f12ba2fc439042527f4459a99ba372e766d7921940b1105d4f", 0x2d}, {&(0x7f00007b9000)="", 0x0}, {&(0x7f0000281000-0x35)="dfbcf001511468f3ffebeb1cfccb5e084e1c85a7e415136607d000a17ed0220d0858fbbae2ac96ac4036d084cf0128652bbe69bec6", 0x35}, {&(0x7f00000ce000)="7772704b98a8b21abbab2ac5f4b9189ae95c318a6d43b77461d9cbdb6a964d4a45517c5fe81992bd746982376f41cad0575fd8966c3cd3a447ee8a0fe7b998dfcb7c2a80795d315b78e971ce9e75f0c589098da7e78aab7cf19961103792b26a90bf4065fa34946bd7e84b6a5697648787801a9e07745ee0348e0e635e56f63029037bf871bcd0f480190041007123c618326e9b050428772ed2cbd38c5f2184b873e159660978d536d76afac4e0", 0xae}, {&(0x7f0000630000-0x85)="2aa16283da9cf87e99ec78573670a08ec8e113aa3dd781110d2a8f5d529e4ab7ec3b8e8285548a905b868b91ab48fdf3af31ff808137cbb7e10d74e6fc48d46c83de5866e61d3a4c70458a646e15fe2f23562ca99f456743eebc6c21fa42a8e0f197d6c6ecba33ee543863a1f328c443492ba93f5384f9536db77708eefd621f4111c6f140", 0x85}], 0x6, &(0x7f0000860000)=[{0xd0, 0x104, 0x1ff, "74fef75faeac217784a3ccbeb1f15815bfa1b6943126e1c7f47469fa6179b25ae405e318dc4bac7467ac8f47f0188dd818b4b50ce13804b4cf18ea23a417f6fd4494f075467a420b37d436200320f4ec80e705f7bab04d081edc2e9a5379b466e1e0561b00552be4b976c7314f0e8ef82e175123166f836196ccfe3500ab259ce9d3e186aafe14976ca8463963459079f412653ea5727e33a735368942b8cee1926e7c96d78f223a84340420a8ecfa97e9bed727ead0b01421abe5"}, {0xa0, 0x105, 0x0, "f98045a99172bc9e04394f3115d053c7c83dce9ce153234ebeeff4234c97472fe7389a0dba758778a96dce852c4a69c1ab237d8b693387cce75ada78130cf6f59fa25493011798227669d0f945c92a9e5f77e977e5122e598b12c5bc94247f68d643c53ce448a72f4b35953b34c5062520f9c92788cea3e90c14e477a440887360d8aeb3feaf95235f"}], 0x170, 0x801}, 0x80000000}], 0x3, 0x1) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f000079f000-0x12ec)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000aa3000)=0x0, &(0x7f00007b6000-0x4)=0x4) 2018/01/26 15:11:12 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f65000-0x1)=0x6, &(0x7f0000773000-0x8)=0x1) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000908000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000057000)={0x1f, 0x8, 0x2}, 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f8a000)={0xd2, 0x5f, 0xd3a, 0xffffffffffffffc1, 0x8, 0x4, 0x6}, 0xc) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:12 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001d000-0x4)={r0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000)=0x10, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000003000-0xe8)="43a720a08d09613ef14cb8fc880b4e2d6e43b98fa827336f628d5754dd09cbde4eb7d19373826be7df668ad1433ab098ffc0862e75c33e996b8f2522f9d8268b47ec520d130fd34c9037969c8e3a61963d205c307e2c32bcd77422a11098798e19965bbc7aa5cc69995ab22e9fa0d2b27eae6558c1d911d186d14258a3e1e62b1cc051116d1be6ae99cd7bc163d0de68aec987f2578b7f2899a131f9c5456a02f33e3226ed129aa49b486fdde1258ddeda884e312b098de242bc98a7746029bcc4c09c81077def02bf9a3dc3e285df41256e6b3e11be4381048c4490584f17a4f37d16c1e5c10fde", 0xe8, 0x4008004, &(0x7f000001d000)={0x1a, 0xf7, 0x200, 0x32d9, 0x6, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) 2018/01/26 15:11:12 executing program 1: r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="0000000000000000000000000900000000000000800100004000e7003072a901"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000510000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000004000-0x10)=@req={0x0, 0x8000, 0x4106, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000-0x4)=0x487, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f0000a17000-0x38)={&(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@canfd={{0x1, 0x6, 0xffffffff00000000, 0xfffffffffffff001}, 0x3e, 0x2, 0x0, 0x0, "cd48137f05e0dd0248f1a3761d00cff075cef0d12f89ffec383edc8277b0e83a19931378daba707340a07662156518edeaefc7da9909c1c117c53d19884a58cf"}, 0x48}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000094) 2018/01/26 15:11:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000000)="a6455aa29b635f5db20fb77fc150a6ed512b197d0f2125aa8a26e366a60928944d0315a72d45faac97fc3cbddb52fee1301a3a59287a55dd5bacf263aed090573282fbb582862a77d9db009419f23243833cc9c08af4", 0x56) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001000-0xa)='highspeed\x00', 0xa) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000001000-0x88)=@hopopts={0x2f, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x800, 0x38, "d3b899cb75f09f479f2988fc21f658dbb675b90906ef1a3be9eb2a6df2bce22938cb9b8e54986167b40ffd4b702bc1b17d087301303fbdd5"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0xfffffffffffffeff, 0x8, 0x0, 0x80000000, [0x1, 0x7fff00, 0xffffffffffffffff, 0x5]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @pad1={0x0, 0x1, 0x0}]}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x2, 0x1f, 0x1, 0x9, 0x800000, 0x9, 0x401, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x2, 0x1000, 0x1, 0x10000}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000)={r4, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x0) [ 3173.681432] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000 [ 3173.688676] R13: 0000000000a2f7cf R14: 00007f8f026e09c0 R15: 0000000000000008 2018/01/26 15:11:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000be4000)=@int=0x4, 0x4) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000049c000-0xc)={0x0, 0x6, 0x2, [0x9, 0x8001]}, &(0x7f0000835000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fec000-0x10)={0x0, 0x20, &(0x7f0000a99000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a10000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a7d000)={r1, 0x0, 0x10001, 0x4, 0x9, 0x9, 0x7b, 0x4, {r2, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x80000001, 0x5, 0x81}}, &(0x7f0000295000)=0xb8) 2018/01/26 15:11:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x279a, &(0x7f0000c20000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c22000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) writev(r1, &(0x7f00005b3000-0x50)=[{&(0x7f0000767000)='\a', 0x1}], 0x100000b6) sendto(r1, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 15:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001d9000-0x4)=0x0) shutdown(r0, 0x1) 2018/01/26 15:11:12 executing program 3: socketpair(0x3, 0xe, 0x6, &(0x7f00004a5000-0x8)={0x0, 0x0}) bind$pptp(r0, &(0x7f00005dc000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000000a000)={@common='gre0\x00', &(0x7f000000e000-0x5c)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000010000-0x4)=0x0, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000012000-0x38)={&(0x7f0000008000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000011000)=[], 0x0, &(0x7f0000004000)=""/203, 0xcb, 0x3}, 0x40000002) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000006000)={0x3}, 0x4) 2018/01/26 15:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006a2000-0x20)={0x1, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000614000-0x10)={0x3, r2}) r3 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009f8000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000843000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000446000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000260000)={0x0, 0x0, 0x0}, &(0x7f0000c18000)=0x10000040e) r7 = accept4(r3, &(0x7f000065f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a68000-0x4)=0xe, 0x800) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000cda000-0x1c)=@req3={0x100, 0x7, 0x7f, 0x4, 0x5, 0x34, 0x6}, 0x1c) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009e4000-0xc)={r4, r5, r6}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000f0f000-0x10)=@llc={0x1a, 0xff, 0xe0, 0x1, 0x0, 0x6, @random="4bdef35b8e2b", [0x0, 0x0]}, 0x10) setsockopt(r3, 0x111, 0x3, &(0x7f0000d65000)="01000700", 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000092e000-0x18)={0x8, &(0x7f00008a1000)=""/4096, &(0x7f0000f09000-0xc0)=[{0x9, 0x85, 0x4, &(0x7f0000792000-0x85)=""/133}, {0xbdf, 0x67, 0xfffffffffffffffd, &(0x7f000091c000-0x67)=""/103}, {0x9f, 0x58, 0x3, &(0x7f000093f000)=""/88}, {0xfffffffffffffff7, 0xfc, 0x2, &(0x7f0000fc0000)=""/252}, {0x0, 0x80, 0x5, &(0x7f000032f000)=""/128}, {0x6, 0xda, 0x0, &(0x7f000020b000-0xda)=""/218}, {0x80000001, 0x8b, 0x3, &(0x7f00001c3000)=""/139}, {0x484c73bc, 0x83, 0x3, &(0x7f0000d94000)=""/131}]}) 2018/01/26 15:11:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa3000-0xb9)="efc8bcdf86bd2cdab96611ea0aa569cc4bc58910179dc8f2f5d2344442d71c5f", 0x20}], 0x1, &(0x7f0000fa2000)=[], 0x0, 0x0}], 0x1, 0x0) bind$alg(r0, &(0x7f0000f22000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/26 15:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe11) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:11:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007a9000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200, 0x2, 0xff, 0x0, 0x3f, 0xfffffffffffffffc, 0x0}, 0x20) close(r0) bind$inet6(r1, &(0x7f000021a000)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xff}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000b2f000)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, 0x1c) r2 = accept(r1, &(0x7f0000e01000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef4000-0x4)=0x10) accept4$alg(r2, 0x0, 0x0, 0x80800) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 15:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) sendto(r1, &(0x7f0000b58000)="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", 0xff, 0x0, &(0x7f00005b0000-0x60)=@nfc_llcp={0x27, 0x3ff, 0x0, 0x7, 0x7f, 0x5adcdf5e, "6263f9d2b2394480f2ff21cc8bd9264d5d5b90bc19b5bac35251315d816293ccba6acbb74c0a06899a5ad6efd633cd14a5ce1a56d53b10c4501b9d530f9c3b", 0x0}, 0x60) 2018/01/26 15:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = accept(0xffffffffffffff9c, &(0x7f0000e89000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000632000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007ae000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c20000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a5c000)={r1, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3ff, 0x82, 0x20, 0x0}, 0xa0) pipe(&(0x7f00005c9000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000a4f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000174000-0x4)=0xe8) r6 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000f73000)={@generic="27a4c9bb738d573d19a7a364772c48a8", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000e9a000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000cc9000-0x8)={r2, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000dd000)=0x0, &(0x7f00000f7000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x19, &(0x7f0000393000)={0x0, 0x0}, &(0x7f00002d0000)=0x10) r9 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r11, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) socket(0x10, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0x0, &(0x7f0000fe6000)=0x76, 0x4) 2018/01/26 15:11:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00002d4000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d05000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003d3000)={@common='nr0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000eb000-0x12)={0x7, [0x1000, 0x3ff, 0x400, 0xffffffffffffff59, 0x80, 0x1, 0x308]}, 0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000996000-0xa)={0x0, 0x9, 0x1, [0x9]}, &(0x7f0000cb6000)=0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b78000-0x8)={r1, 0x8000}, &(0x7f0000997000)=0x8) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[], 0x0, &(0x7f0000101000-0xc8)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:11:12 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x4fd, &(0x7f0000e02000)=0x4) [ 3173.838481] sctp: [Deprecated]: syz-executor6 (pid 6681) Use of int in max_burst socket option deprecated. [ 3173.838481] Use struct sctp_assoc_value instead [ 3173.912114] sctp: [Deprecated]: syz-executor6 (pid 6681) Use of int in max_burst socket option deprecated. [ 3173.912114] Use struct sctp_assoc_value instead 2018/01/26 15:11:12 executing program 2: r0 = socket(0xf, 0xa, 0x1d4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000057e000)={0x5, 0x6, 0x1, 0x0, 0x5, 0x3, 0x800, 0xfff, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000895000)={r1, 0x8bbb}, &(0x7f0000ecb000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 15:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000032f000-0xa1)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000501000)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001f3000)={@common='lo\x00', &(0x7f00002de000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x4c0f, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x3, 0x8, &(0x7f0000a97000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00009d3000-0x4)=0x1f) ioctl$sock_ifreq(r2, 0x8933, &(0x7f000045c000)={@common='lo\x00', @ifru_mtu=0x6}) socketpair(0x8, 0x4, 0x5, &(0x7f00004a0000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b35000)={r4, &(0x7f00000b5000)="8ba5b950d0575c8451607f4522c109f04496dee66074d6d7dc43b0017be9d0064217d8a2d5d0a46f1c45f28925b5940063dd2dc7b208f55a27bb37c11fda83e14b765d76d6ff6d41f760c499e1592476442bf43907ff0e861bbec078773f2dfad035cc1da3bd36d0b93294aa6a954f609de4749132dca4548c5462dbd25c54bd39c013b0755d7c1bff869250129a73ccae3f330926507f38f548f173dc8a0572a1fc5df427f8e80d9d6e939872b41c4f4fe2c9b5139f8ebe4ae96c5299ddad6d3bfd22", &(0x7f0000fb9000-0x6b)=""/107}, 0x18) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000bf6000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000b15000)=0x14) connect$packet(r4, &(0x7f0000b66000)={0x11, 0xf5, r5, 0x1, 0xfff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004db000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0xe, 0x20, 0x20, 0x0}, 0x20) 2018/01/26 15:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockname(r0, &(0x7f0000262000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000909000-0x4)=0x26) sendmsg$nl_xfrm(r2, &(0x7f00009fb000-0x38)={&(0x7f00004a6000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000f12000-0x8)={&(0x7f0000595000)=@getae={0x134, 0x1f, 0x524, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x33}, @in=@broadcast=0xffffffff, 0x1, 0x2}, [@extra_flags={0x8, 0x18, 0x4}, @algo_crypt={0xac, 0x2, {{'lrw(camellia)\x00'}, 0x318, "5e6bca2566377d05d7525093349a71f92c738349932013276497ebec1f260bb1cdf89fe3d75098e4240fecf93c94bbac199e628b5dabb72420bbcbe8d39132464d99851cce3baff8dfa974dcde6281e8bafdaab8b31f8a65ad2f6cbda85a6dd98f2f7d"}}, @extra_flags={0x8, 0x18, 0xfffffffffffffff9}, @replay_esn_val={0x38, 0x17, {0x7, 0x3, 0x7, 0x1, 0x7, 0x7bb1f89b, [0x800, 0x1, 0x2000000, 0x7, 0x0, 0x1, 0x4]}}]}, 0x134}, 0x1, 0x0, 0x0, 0x800}, 0x15) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000d22000)=""/89, &(0x7f00006e4000-0x4)=0x59) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00003c0000)={r1, r0, 0x2, 0x9, &(0x7f0000e60000-0xe9)="7efb5217543d3bf5db318d6dd15d489e68e1ec5031c6ccbe0ccbbdec63a2e1e0c5341de38554355143372aace31c9a589307c8ed498a16b94228a2015c5730fd3f56db09551bac2daeef6ca73ffd84b91944a3785c24ab4c534bfc9bd9d2859f327472e287afe930da64ba187845a9eedbf93adbc9f9e2048223e7e5aa6d57f482bda3885fd8ea05156caf63e173787339d4b8087d1f6169a4353eb107f2f07fc2dd1fdc4a79f273acc0bf29da5f3894331944eb1cee4ee661f0b622b2c82e7935c2b18e274f6c8d805cbdaeb548762ca8eb000ebdfda78659b96f6d8ac303a0e0b50aece667d30dfe", 0x9, 0x5, 0x2, 0x4, 0x0, 0x6, 0xffffffff, "af9f8f6e8968ebb08bc82c4230f71063ade0400887cedbe087841299228ec98acd32ba72a935f3516b638c33c250d6c0c0bf8b7ea63d054a3ce5b59f4ea287bbb841946403921ccdc79e271e0a23cc40397be21fe92627a146bb69ae9a"}) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/26 15:11:12 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x1000, 0x1, 0x0, 0x0, 0x3, 0x9, 0x1000}, &(0x7f0000002000)=0x20) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0x3, 0xc6600000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000005000-0x88)={0x3ff, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6(0xa, 0x0, 0x26) 2018/01/26 15:11:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x800000000000002, 0x40, 0x3, 0x0, []}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dab000)={0x0, 0x0}) ioctl(r0, 0x8916, &(0x7f0000000000)="") accept$packet(r0, &(0x7f000053d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002dc000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b57000)={@generic="2b2fdef6e83c6728b83952b5f6ebe5dc", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000dbf000-0x10)="b45f77940e0da0b2e69b737147365b3a", 0x10) 2018/01/26 15:11:12 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffff) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000003000)=0x5, 0xffffffffffffff18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xb8)=@ethtool_rx_ntuple={0x35, {0x1f, @sctp_ip4_spec={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x3, 0x3, 0xb9}, @esp_ip4_spec={@dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x2}, 0x7f, 0x0, 0xce5, 0x7f, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/26 15:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00006b8000-0x10)={0x2, 0x0, 0x800, 0x76}, 0x10) getpeername$netlink(r1, &(0x7f000058f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e6000)=0xc) bind$alg(r0, &(0x7f000026a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) close(r0) 2018/01/26 15:11:12 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000f07000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e, 0x0}, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r1, &(0x7f0000914000)='!', 0x1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000949000)=0x1, 0x4) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) 2018/01/26 15:11:12 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f000001a000-0x50)={@generic="5d20174bd589d14aff5754398280dac9", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x3}}}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000002c000)={0x7, {{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_bt(r1, 0x8906, &(0x7f000002a000-0xfe)="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") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001a000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 15:11:12 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/26 15:11:12 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000011000)=0x32, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000012000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000011000)=[{&(0x7f0000011000)="585032b31c152657767e4f5b7b69da3ff73b18a34a3f84498b252aa30252fedafbf734796505d54256105ca8a037c35a556bf5ae92c97267374f46b9f1b92af577777154e8a3a0b80825b69e76cafd179160e5ab96a969b262ec8a124594ba4672b782861d9f389190012c0ae391f359b2044dcc0828b082a69a3f211797450089759595b0fa5d48e6", 0x89}], 0x1, &(0x7f0000008000)=[@init={0x18, 0x84, 0x0, {0x0, 0x7, 0x3ff, 0x7}}, @init={0x18, 0x84, 0x0, {0x6, 0xe3, 0xc0c, 0x5cc2}}, @init={0x18, 0x84, 0x0, {0x7f, 0x10001, 0x0, 0xb0}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x7fffffff, 0x4}}], 0xc0, 0x4000005}, 0x40810) 2018/01/26 15:11:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000499000-0x18)=@add_del={0x2, &(0x7f0000615000)=@common='tunl0\x00', 0xfffffffffffffffc}) 2018/01/26 15:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80005, 0x6, &(0x7f0000417000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000988000)={0x9, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b68000-0x20)={0x6, r1, 0x0, 0x9}) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r2, 0x893e, &(0x7f0000445000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x1, 0x0, {0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}}}}) setsockopt(r2, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/26 15:11:12 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8000f, 0xfffffffffffffff8, &(0x7f0000fbd000)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000fbe000-0x10)={0x3, {"3e69fa6c76f77f"}, 0x306e}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000645000)={0x0, {""/7}, 0x0}, &(0x7f0000fbe000)=0x10) 2018/01/26 15:11:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ae1000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000e5b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r1, &(0x7f000069a000-0x1000)="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", 0x1000, 0x20000840, &(0x7f00009b0000-0x1c)={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff40}, 0x1c) close(r0) 2018/01/26 15:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000a8000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000526000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000431000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000018e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000942000-0x3)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c3d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004be000-0x10)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000026c000)={r1, r2, 0x3}) socketpair(0xd, 0x800, 0x7, &(0x7f0000818000+0xc33)={0x0, 0x0}) socketpair(0x0, 0x80f, 0x0, &(0x7f0000275000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000082a000)={r3, 0x80001, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000c50000-0xc)={r3, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000322000-0xc)={r9, 0x0, r8}) r11 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x98, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d3e000-0x4)=0x1f, 0x4) r13 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r13, 0x89e2, &(0x7f000063a000-0x4)={r11}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r14, 0x84, 0x13, &(0x7f00007a8000-0x8)={r12, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r15, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r11, 0x84, 0x78, &(0x7f0000583000-0x4)=r15, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r10, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r16 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r11, 0x1, 0x32, &(0x7f00005c1000)=r16, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r17, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r18 = socket(0x4, 0x10000800, 0x100003ffe) bind$alg(r18, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r19 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r19, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r4, 0x0, &(0x7f0000c02000)=0x149) setsockopt$inet6_int(r19, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r19, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r19, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/26 15:11:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006d9000-0x8)={0x1, [0x0]}, &(0x7f00005dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001e0000-0xc)={r1, 0x6, 0x10}, &(0x7f0000ede000-0x4)=0xc) recvfrom$inet6(r0, &(0x7f0000fab000-0xb)=""/11, 0xb, 0x10000, &(0x7f00002c0000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/01/26 15:11:12 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f8a000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000dfb000-0x4)=0x10, 0x800) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f8a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004fe000)=0x8) socket(0x0, 0x0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f84000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f000000f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 15:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e30000)={r0, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/26 15:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="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", 0x10ac, 0xffdffffffffffffe, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x1, 0x1, {0xa, 0x2, 0x1b2a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}}}, 0x3a) pipe(&(0x7f0000494000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000168000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a98000-0x4)=0x14) bind$can_raw(r2, &(0x7f0000639000)={0x1d, r3, 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/26 15:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000048000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000166000)=0xd26, 0x4) bind$alg(r0, &(0x7f0000514000-0x58)={0x26, 'rng\x00', 0x0, 0x7fffffffff, 'drbg_pr_ctr_aes128\x00'}, 0x58) socketpair(0x0, 0x0, 0x0, &(0x7f0000468000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000eef000)={0x2, [0x0, 0x0]}, &(0x7f000029a000-0x4)=0xc) 2018/01/26 15:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a3000-0x22)="220000002100070700be0000010007010a000800000000000000711005000a80ff45", 0x22) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000af5000+0x3b9)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000099b000-0xc)={&(0x7f0000d22000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/01/26 15:11:12 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) pipe(&(0x7f0000f98000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x79)="8bbaea199adff27eb9424c307608df96324889ceadb9334d758d6ae908662cc6dec4bf21ccc834354de3c1706f13d989625e0a9d0bb5dc61656e4b05ded9801de90e9fea1304ec33abac4e89668631977a56c957028966633c89fdfad336cab01680af77b60c0c3dcdb4505f92e4e45855282e4791d3977211", 0x79}, {&(0x7f0000001000-0x6c)="4b0a87de51a87cd4fa03fa338221b6bd626a73a11fefff4f18889cd5d6d3a726bf07c53fc29c079524f654075f8b6916a2813c75f7fd15d896a6a05fc989a8f42361596b25f566c49632f98897cde1dd2d01356550d83567e626a7f8af82f2ba70834858a3eaf77270f03009", 0x6c}, {&(0x7f0000001000-0xbe)="14fd40986d0b5bb13647e0d4fd302c52b41a334f96727e708e8d95048fd4f02a0774503ff795924ff7f8c327377ee02376ad934b3fd42f317731daba70c75526186805246a825ecefb2439f3cb323d91b7744fca0ecd0251de9f41319133ebf973b150c53f9a181058c1c09cfe827975236799b76e7849d011faf77d52db2b2aa7d38498861b498cbeefbc04e5bd00ab235251b476a22e2df31bc7efbff7d3fefa02f97f04009678dd4c9707d2069c48da61731387f530fe129aa517893d", 0xbe}, {&(0x7f0000001000-0x30)="d59af9433f15987c1b806f35e7792540b0365ae5fdaf4607ed7be1f3f88c608146fcf14487d0d5928428d343b7f1ddd4", 0x30}, {&(0x7f0000000000)="a9e0a3562b1c44cdc8169983f57e0af248ca28f68ef0d0fee5bfa301e5fee79b706c211ac55b9361d9c89a93d6cbd395684d1197402ef21106ce190958125a39620937e11886c7b10fe15bc3647190bce081600f4982a746f8cb0e0d334416f76ecf5256ebf513c1f176d86800", 0x6d}, {&(0x7f0000001000)="d40bbfa5e48d4c30b8bd545b5c8838c87c95b4c2fff21452ebbbedd73afa025daa19baefeac9a04cccbb692c4d2f5fd0dd6e205eb6c15d0790d7089d78f9f9a070dce1e19ee415fd6c38ab42c766b21d386981f3123163fd7aeb31bafc0c6ddbe13953e27664be9c3c1268ad939fa87d6074d698642e0bf9d82248d157a0567574398568d14935dc5541ffeb7809f18c4fe79346e5d7e1dc2422ecc619bf415007625ef15c0769cfacbd7949866a7db1e1cb78ca66c8fbfa973aa8865eb0251960457b1fc6b8573f8d31c5d0546a634a2b3f99759343ea3c35002fff0b09bb54c4a76560df6b9c0653cbb3947be3a1cd", 0xf0}, {&(0x7f0000000000)="80e7de66d76abf6a8bf7cb6c007fa8a010461087e857d98eb82c8744c4c435c71a34cc43c64a0d4b541fb06f475db82b6f923d54261aed640814b572240040d357f0ed0bcf2b89655186222a021bffd8d3058b6cd49329e73db92b8ad4", 0x5d}, {&(0x7f0000001000-0xef)="aa5598854804038803b19fb2dfa55babe9d275c4bc42b4f38ac0b70d64fbb6fafd45b8859e279d50a38d3a601ff9eab6e2819c06503cec1f90166d47387f6bcbc939ddebbadd380f11c493eb306da758eb69d15521ff61bed6ca8d69284bfaec373e6aa500b95f1ee6983251015f448b08ac31f21fa635a4b81394423974ab26399e3b7f764da02afce772fe8351677017f4a06043186db4ea5eabf0c4aa2da781358a494abe86c3aecac34b439e5c65a68268bd68a605fc63ed86c5da3b02e90fab1abf23ad23217a99dc04f327d92002e64c1e5d6884b629e8515fe380dd7f7399178b8c7e20e99616816d82e719", 0xef}, {&(0x7f0000001000)="a05cc0557580ee111299c47c64d5d4bdc069f3aaff969402bae2df1f6212ece1a48c3c517f475474de9770fed48e629bf63db65035d972fc4ec55746c90022b1ec56fd2081fb5bbfd5bb48bd7359a5a4c935e6bf01f24e29d66481c83571892d8243ea2d4a2d14df429f0b55665503", 0x6f}], 0x9, 0x2) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000000)=""/163) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) 2018/01/26 15:11:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00003e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d38000-0x4)=0x10, 0x80800) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e4e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d79000)=0xe8) r4 = gettid() r5 = accept$netrom(0xffffffffffffffff, &(0x7f00009ec000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002c8000-0x4)=0x48) r6 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e49000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4d000-0x4)=0xc) r8 = getpid() r9 = socket$kcm(0x29, 0x7, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000931000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000861000-0xc)={0x0, 0x0, 0x0}, &(0x7f000033c000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000087e000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d8000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000699000)={0x0, 0x0, 0x0}, &(0x7f0000d7e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005b0000)={0x0, 0x0, 0x0}, &(0x7f000035f000-0x4)=0xc) r15 = getuid() r16 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007e6000-0x4)=0x0) r18 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c3e000)={0x0, 0x0, 0x0}, &(0x7f0000d1f000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000cb9000-0x38)={&(0x7f0000694000-0xc)=@kern={0x10, 0x0, 0x0, 0x80100900}, 0xc, &(0x7f0000688000-0x50)=[{&(0x7f000045c000-0x28)={0x28, 0x38, 0x0, 0x4, 0x2, "", [@typed={0x18, 0x48, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x28}, {&(0x7f000054d000-0x20d4)={0x20d4, 0x42, 0x2, 0x1, 0x3, "", [@nested={0x1074, 0x77, [@typed={0xc, 0x2b, @fd=r1}, @typed={0xc, 0x3, @fd=r2}, @typed={0xc, 0x88, @ipv4=@rand_addr=0x1}, @typed={0xc, 0x8f, @uid=r3}, @typed={0x10, 0x33, @u64=0x8}, @typed={0xc, 0x41, @pid=r4}, @typed={0x18, 0x90, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x89, @ipv4=@rand_addr=0x2}, 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@nested={0x28, 0x5, [@typed={0x14, 0x1, @str='/cgroupbdev\x00'}, @typed={0x10, 0x27, @u64=0x1}]}, @typed={0x10, 0x89, @u64=0x3}, @generic="14be26c32ab8bf72951424f0149a0cb357bdb5b410ac320f7ae38be00a18f74f359c8e149a50365ac7c659a4ea16825a1e8d60e85236681cd6f8a6330bfecd9d8414eaa52a5466c8bc07aa8ccfa033681f842bc1e2fc386ac4eefcbea7a1cb0fbea363903b4e057878ee52965b3951cb22c07f7e483058f8656fcb678bfab100df09ae80b58ac68997112b2aba21e6a95e176c3005fdd73ae574cffedf10c795a126a3712c460d9eb348cbea12233bf8d294fba2113a1f901420190c70e2d5ea0eb6ff9b3984a7b125f8cca83922cc68536598b3237003d3e22e0d38be00fc43f373e09f409748c6e6dcf744e68877c5eccb593a19ab580feda47a2da743d30688e9b747c5883879b0c2d8462dc8a0a547045b740432e79110f200aca730a0cd9b259e146b45c421bdb591bfbcf677f8bf94e7f3869bff8fd6521a7b39755f49e30ecc9c7c9907f31f984c00039d1fea86a0790ed3f6ff863d86772f0b3aebbae85d97e8d9a66341e08e65f418945c76bb4dd1d639af5b92f0951574e8711ea261b74f8a9446af06829ef9ea6639a53aeb8552b1b3b99f34ba38d623dd9cf99466b94a60121f926d0334c59304b79aac0cd2dde99c4c26e1bcb37c7c3de872b6ddc31c82e53808bd354c43f61b5e3711fef9d5875298a1e63f481f5adadee69dbc9f44003eedf8d351be5a923872b64cfccefc5108ceacdab5fa57963c7d939b624349445e08f0baf6bd83aae381f06d5d142285876a8a398a02c41942f2fc5198743b2d399458d00125453fa1d6fc814b5710192a24181061298f424cdc78367fb5552595b1c637438c88a8b454943b2cd1371113edfae1fa19f46385372833a9ad63a3c79268949a61778cc918ee42779e11a7950bb6dd246b6e700d10e491124a616b27700a23584a3aff8a6acb3c30c29fa2c0fc6386ff29d204e833d72a4ed52b7c0619825b3b65c5a5c311051919927b2d5d4b89575bfff36c35d0c7595070631938a1c59fd00e4ad7b58eb495765d4264b33e306e2c01b3cef1cc5f171bad7a8a12182239f86a73d97bc18744b428d049fe1527de4720bd3aa2ff075872a03f2998156d5f2380e46aba777666305ee65a7f7d9904db10c9f48cb96cff245cb05c092f1caf3256abfd3b0f5b4fb631275f9e3c683bff0f5d04409d1aeff42cf750b073eaffed596d76cac4a26502d9ef6ed0edc0b3dcbdba2fec875a1c25e418fd9a4c66aaa3d25f212b26dd7038042268d6af2378879b0e1fbc69e5896816b37dec592c7393b52b2b668409a425fa3ee70727ffe07573c57374eab3af4bfc5e1b3bc7f0821f4c29d6a2071e5ecac7e4fe72069fbfe2b394d0dfafcbee76b07a54d3c08c6ae5c0f40b01914682a621469dc89334b634e5833249d331154cc6e7d6aa6244b30d26eb190896064a9c6d5f2d44b14ddc72ce8d50767556eefeff89e36891822b130db4c1f23dab142b5089dc75bff629129ffd21532c2e54294ce1cc93873bcf501e06e552c4ca6bf8f9e402f4ab165bf752b186dc22ac17effa31654d970fb9fa5aa19576f7e916bef17eff1f5d4ea0f944efa9f35e5f05a94b1e4e77c1a7b7715f689db1dcf5b7304769a0682486f1ad67eba214277776e474325bfc2e80259dccdbaff5b9ea30e17830dea204698e9c22f77807dfbb89597a1fd399cd5e436dfe1c7ac70826e080830e720936a8eb9c13afae0ecb3bc70b2e6bac91db9a3a20593f5de8cdf1438d88570f60899db0d65330011ce52259cd088d6e0dd2b78c006fe40d9d151061d7eb69a8d30ee944dcdf2ad34ddfc15520c8ea6546c70d8942377351627c8f6f807a2ce62ff2e8dd2a0679e991b996fb848e6ac17e3a5ec6385c77b2b007c2a5b16cb0950ac3f567d004edf8b1b2dce5187384f61b16e50ec66b2c2c4864676140c044307b757557dab79443947e4f5cb7fd1a16148cbc7121deafa9216ac48f638fa69dcb11c582c73b53f5571ddc1914e0a373d084d3b947596527b16f772ea70cd3d09765697f34fbd01b4c10a8df5dd9c9e0528d0456e80a98c23caa44bd6249e9f0c05a813a01272d080222254bc49980a9be6fe04bbdfc35dbd5eb3c74cc2d96415bb55421d62f78fcc7ce57595a410644698dfd3166017f9786258a48530bef94950db32d00c6e259f851c55b5e3607a570c491089105b5cddb6b3d8c1d05c75d6ce687ef3dd60853002e6b061ffacf00a6bc5ccd9e1f127a7ad83c3d1ccb2c3255b2f093acbb8fc086e11c0e6c99435bf74f77038dbb1df58fb8fc785377a0c9a768f357dd54bca2a29e526660c9a3adc1fea089648e78878040937aad41da8fd50bb5cf101e0002d64fbfeedc455b392407e116a1ce20a6b92189d513f8e3981fe6e0cb0bf8df41495e876629d9722168a71e63d9d6904712362766d0dbd9e83da02dfd9bd7b38c209cafed09809761b16711f29a69c5dfe5f8d956922e3ae8cd44608eb3a99e49034c6221e9ff88936fdcdbf2eeb1de6eb5b2fe39d28a1fa848d21c9a535d7a877741aee3c373de8861f450202b1c40aa621e3245df6ca811db19af2d1b40b4c498173349ba88b259380620a8497c34f021f271f98e770a308a446c3221cf202e609d320945aa3939050c3ff10290c92dd59742f4fad5411669e19453e2b88f6ad5500e1d413ddde690b4f2358e50a51e1f310dd2e08dafd29fa9dccb90de780a40173b1809170258ca34d2ee2c87d1b00998f5705a8cda66fd1a6fb11a8ec6d2589507a14898eefeaf04f5a637372528a5b0c0c8276d09ed96defef81a6e1a25c66293de64ebf2ed74fa114fdc4a81d5f7e42c137db01d637377ead92dee5e1cfdc212ed3736a20a6da1fda8e718d150b97a7a092dbdd020f8d95b10edbfcd2b7e5d925c129b6b71354d2904a4ec20b731bbff112dad649ee2e32f5248582542cc8769f7df5f156781bc646d29501b89afd58c007651ca0d0e8c28f6d7c278fcbe784ccc3a95bb73bd8775d334a067a654eae68514353ecf46b93940b7e5eac17e9af3a12a017ab1dafae9255998866ad613dc2c23089a49cd18a42f0c96a4a64c8a382dcdaf8d568efc777aeaa259f3e27d5558e4354a580bbbc77ea9bb48589126a6610a9de8d2b5741dfd6d3883558b550e5a18e8619667a25bd2fbf3dac8c6f8162191ca1acbeb3767638793f69a6559dd401f3f7bc8f92ac9226ddc4d5725b6d20859d9ea426b548e8ca84e95173e869725e61acec1f14d6d09a1c75a1aaf40e1a3e39fde38c7163c35e67e06e061a6c46338eb83a912634ac4dc58784054e1a90991c50f1606f4d5c9bb0e380b3aa6ddfc251a47e3abe24a1816c89a1fd612f67500ffe43ae9e97e16a8b5312eafbdb11e57593d0445da21c931af28dee803ceaaf9f3bea0c397da645cf7904ce0b0e0d20ed31356ca892805650e5c1e820a5c97b5d561d350edc0eeac4087c598be83c7a5d7df179afb2f994a0bd1ba9115869b021e6f50644aacca0f73e81defd41aa0364bb451b349c800b5fca358a69973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@nested={0x10, 0x40, [@typed={0xc, 0x1, @fd=r5}]}, @typed={0x8, 0x69, @void=""}]}, 0x20d4}, {&(0x7f0000f8a000-0x2f0)={0x2f0, 0x39, 0x200, 0x1, 0x1, "", [@typed={0xc, 0x38, @uid=r6}, @nested={0x13c, 0x8d, [@typed={0xc, 0x3b, @uid=r7}, @typed={0x8, 0x88, @void=""}, @typed={0x10, 0x38, @u64=0xf041}, @typed={0x10, 0x93, @u64=0x3}, @typed={0x10, 0x3a, @u64=0x100}, @generic="b79950a817995620c3a50a79a64e268b8934e6c751cfae06b4ba0183a4b3104a4bb6188eaf34615a87196fb83e590006be5c0599fa5cb8986c73f45ca21f72108a7052bf401c82411b396b6c982d1f19a4ef451c89316be8c8ec935aca961c67aac694b659edcf4415044cd3487a2366ba3c4260bbb4666b228c274ff9b56b17d0bdb461484b97f72dcd", @typed={0x68, 0x5a, @binary="ed41b1dd18d8ef0ca08d20ff804b600036695508ff6c8af467249350b556a3ada42ad9903833a526ce820cf9d520b9acb3fa0e5f184ebd9ec14788a3848f4eeb63353816daf8a2d41288e6bde7f6db7280780a763417c18217744a713ce8c5"}]}, @nested={0x30, 0x7e, [@generic="f63a1218e60ee7f250aef1d38f6d816a7b8d72482166d5b35f55c360aff67687ffb16d5e71240ba24e"]}, @nested={0x4, 0x1, []}, @generic="baac6c91d6f93085f5fb098944c2bc838bd8dedc2796067a8b745a3c12f62fd321ac795a183ff11d8abce4962bce0782bc23f9bc352c10c38d862e1dc6d02f9921fe118cbd185f4a4625b652832abf0414efbed3b4ebe0ff0efaf99d2f043d025360790f255bdf11bda186c597c7dc08cf2f2a84cc09a82fda379439d268c33a575291f475690de617200e5e80ca655513b075e2862981f98487f851c291d853a1bc8a1b26223580", @generic="3e62ca9fc8a8f40b5ef943ce567a0ac27ecc695be07330af5b467fa6e14e6fb6f0a8713d5a90efaa404898b61dc824188ed6ca01862098416811d675b2fc216ef069521276698c9ed2dd7a1ede69a49358ebb95585ee13ef7463ac964c96077945a2f626fc4761280bf9dcfc9409e16a19db72ecf90b2de97f7af157db91162bf38cba0ec92942701f6492e540441645187df220d630c2d8b4bdb9d1c3d4d8d2e436557f63fa7b862bfb7556b8", @typed={0xc, 0x6e, @pid=r8}]}, 0x2f0}, {&(0x7f0000d5c000-0x20)={0x20, 0x1a, 0x100, 0x2, 0x3, "", [@typed={0x10, 0x72, @str='ppp1\\\x00'}]}, 0x20}, {&(0x7f000099d000)={0x34c, 0x1b, 0x303, 0x2, 0x1, "", [@nested={0x14, 0x15, [@typed={0x10, 0x3f, @u64=0x7}]}, @typed={0xc, 0x1, @ipv4=@broadcast=0xffffffff}, @generic="4cb4bce0aa99046345eb30d6b5934a415dc7e108341a83d180cc5c4497a72487acebba32d3934fc829243350be68f694eee26162cdc1d7e8b773c0b37b2c7a16d2af30f76f8cf9eb98c358cfad7bc3b7dfdfebacfe010a8d5f5ecc639b0a6153ee8bd208f31f392e6bc5e6481280a780fe023030fff5cf7428f39436bb", @generic="ea5192fa3c65279b4e42e4fcf115f073ccfe3910670d5c242cfa4cb454d628d415a0b0f49b8983c8cd8b1975cc5b97601fc26706feef94f16caf7ec9156d714412350c326d742e4329ea61c67960a82bfc22e3af1c2825aea094f8aec0d05f7561e59a0a7a5286edead531315d3987ba43262d8464a80fb2bbfe66d449aa43a065ec1ef8521b02c6e341f7f6f7536a4b41870c0e729e0f6e712c0351e4141314a6b2db927d16a0ad527950e43ce869b660008c77bceeba72fdaaafcbfefccac033b68a556d2bba1bb7", @nested={0x164, 0x86, [@typed={0xc, 0x1c, @fd=r9}, @typed={0xc, 0x1e, @fd=r10}, @generic="", @generic="d1d24a92065c39c91388ff1f6f3fa5eab0c9d3319bd8eb7637b8e699c9469a3872073821c1042d1e6db29bc10eacdedd1b037520a81c2fa1bfe7526fe9eba9761e5327d6acf3940e2dea6364e866cf0a2132e714ecbf39985e96feab601d5f3647249b0558df4491d3297c9a7da24665ac19977bea4750b7c72876009dacc1011723a1a5c82f3c1abfb5f7f17360d7f16833289a228c39d75221f30df291a87608df591ff936802c2eb6f499c06e5a647f2076d08adeec3cf2ef8e9084ec256114cba81a2f6d9477d786ae10fcdd20", @generic="cc3775710863587745972e93cdfaab2e1865c24fc85bd0de81fcd741a4f6d90fca6fa0c1be97a0b18d1710a77efe99235a34d76e7f70ad97d8dcf4d7397ea6ba8abe53b9d765432a5baf4f67af31e39c6297896a85673aee97c68575449c43ff6697ed24a037", @typed={0x10, 0x4c, @u64=0x4}]}, @nested={0x50, 0x4f, [@generic="927b1a6be2ae3154f7d5b5f6e3a23531bc8129f8e9b04f88d163fce470846c926c5195520c341bbaa83e1d4b713ed0e975e722956013ac4e28483967a4abb096088f51239144", @generic="c72dfea5"]}, @generic="ac5d13fbe8069a807e1d16f1a2aed19bb780ed18a7f6518ba417da33cae8ad"]}, 0x34c}], 0x5, &(0x7f0000c03000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x60, 0x0}, 0x4000000) r20 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r20, 0x0, 0x12, &(0x7f0000c79000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f000079f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r21, 0x84, 0x8, &(0x7f0000f5c000)=0x0, &(0x7f0000332000)=0x4) 2018/01/26 15:11:12 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000010000-0x80)=@generic={0x0, ""/126}, &(0x7f0000010000-0x4)=0x80, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000012000)=0x1cd, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) socketpair(0x9, 0x3, 0x54c2, &(0x7f0000010000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000011000-0x4)=r2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/26 15:11:12 executing program 4: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000)={0x400, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00005da000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) connect$netrom(r0, &(0x7f00001e5000)=@ax25={0x3, {"2c9a72a5296b23"}, 0x400}, 0x10) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005e0000)={@generic="b8a605603b2a030d5c983a7036afb2d6", &(0x7f00005e0000)=@ethtool_flash={0x33, 0xe2f, "698c40742a48bffcc75c1446d973213db28e31d10041873c0da6930f367b5e406fb0d1689d71225d2a6d7eb2c9716d032be8ddc9849f690f928727760befdb3e668f5b02584535961f7f10ffed2444d74df1b45484879bb6918aaae4303201412a9d4440638d9e637ffa587c780327d315f59acd48f729a17585a2f57586b9b4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005df000)={0x0, 0x7, 0x8}, &(0x7f00005e2000-0x4)=0xfffffd9e) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005df000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) 2018/01/26 15:11:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000e5000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f51000-0x20)={@generic="ea925c0c0bbab181eb82dde41b21140b", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b", 0x0, 0x8}, 0x10) [ 3174.435474] netlink: 'syz-executor2': attribute type 10 has an invalid length. 2018/01/26 15:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00003af000)={0x0, 0x0}) bind$unix(r1, &(0x7f000022a000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@req={0x0, &(0x7f000097a000)={@common='yam0\x00', @ifru_flags=0x0}}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) 2018/01/26 15:11:13 executing program 0: r0 = socket(0x1, 0x4, 0x3f) connect$inet(r0, &(0x7f000028e000)={0x2, 0x2, @rand_addr=0xfb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x0, 0x2, "f436a705bb7426f74407bfa1c01db8a5fc1e42baacca048f4619f8dd5930e16c68579aae9479b92c2a1a565106b5a83d6da1c603810a50fdea9852816819c450f4a63abbb783b3937ee549774dd964bc"}, 0x160) sendto$inet(r0, &(0x7f0000a78000)="1f98c67458da97a9543a80e59f4a4d27915abc920aa610bbcb53fa2fff2ccadd04ff7d1b19abfe71bad114dc65af96f087cf5e52a4ba0d3c7b9cf420bb673f2e5239e59d054eeef0e0fc927f4650e8a721e7ff131598e7", 0x57, 0x40c0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000123000+0xe60)={0x0, 0x0}) 2018/01/26 15:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0x82) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000ba9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000933000)=0x10, 0x80800) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f000087a000)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0b000-0x4)=0x4c2, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad", 0x1cc}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) [ 3174.489744] netlink: 'syz-executor2': attribute type 10 has an invalid length. 2018/01/26 15:11:13 executing program 2: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) r2 = epoll_create1(0x0) r3 = accept4$unix(0xffffffffffffffff, &(0x7f00005a2000-0x6e)=@file={0x0, ""/108}, &(0x7f0000963000)=0x6e, 0x80800) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000cdc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cdd000-0x4)=0x8, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)={0x0, 0x0}) 2018/01/26 15:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f00009ae000)=0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f000067a000)=0x8, 0x4) r2 = accept4(r0, &(0x7f0000b8e000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000897000)=0x10, 0xa6f53514987fbe80) getsockname$unix(r2, &(0x7f0000d16000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000aa6000)=0x1002) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) recvmsg(r0, &(0x7f0000a7b000)={&(0x7f0000bde000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fd2000-0x10)=[{&(0x7f0000066000)=""/230, 0xe6}], 0x1, &(0x7f00007cf000-0x4f)=""/79, 0x4f, 0x1}, 0x10001) 2018/01/26 15:11:13 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0xfffffe18}], 0x4, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000170000-0x4)={r0}) getsockopt$inet_tcp_int(r1, 0x6, 0x1c, &(0x7f00008e7000-0x4)=0x0, &(0x7f0000ffd000-0x4)=0x4) readv(r0, &(0x7f0000ffb000-0x20)=[{&(0x7f0000ffb000-0xf4)=""/244, 0xf4}], 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f00005be000-0x4)=0x14ff, 0x4) 2018/01/26 15:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000913000+0xf3b)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000bad000-0x78)={0x7f43, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffff9, 0x431, 0xffffffff, 0x6, &(0x7f0000776000-0x10)=@generic="6daea3524b72e9d3cc8b7dc19af1bb54", 0x5, 0x6, 0x2}) sendto$inet(r0, &(0x7f0000a51000)='\n', 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) getpeername(r0, &(0x7f0000f48000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002bb000)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000231000-0x33)={0x0, 0x2b, "51a3019647d8276f83e8180947685676511f936f913ac393af633056f928384c854ff6c0d0b604a359b1d1"}, &(0x7f000071a000)=0x33) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cc6000-0x98)={r3, @in6={{0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, 0x98) 2018/01/26 15:11:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e24000-0x1)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x5, 0x1, [0x7fff]}, &(0x7f0000745000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8001, 0x2, [0x3f, 0x0]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000a09000)={0x80, 0x8f, 0x411a, 0x100000000}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f12000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bb4000-0x14)={0x0, 0x2, 0x1, 0x200, 0xfc8, 0x2}, &(0x7f0000a9e000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000f6000-0x6)={r5, 0x239}, 0x6) sendto$inet(r2, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f02000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000fb2000-0x4)=0x80000000, &(0x7f0000380000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000312000)={r5, 0x7fff}, 0x8) r8 = accept4(r2, &(0x7f0000932000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f0000-0x4)=0x26, 0x80000) getsockopt$inet6_buf(r8, 0x29, 0xde, &(0x7f0000fb5000-0x70)=""/112, &(0x7f0000754000-0x4)=0x70) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005b1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000552000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00003c9000-0xc)={r10, @dev={0xac, 0x14, 0x0, 0x17}, @multicast2=0xe0000002}, 0xc) ioctl$DRM_IOCTL_ADD_MAP(r9, 0xc0286415, &(0x7f0000fca000-0x28)={&(0x7f0000837000/0x2000)=nil, 0xf79, 0x7, 0x28, &(0x7f00001b7000/0xc000)=nil, 0x7}) write(r2, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r2, 0x1) 2018/01/26 15:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0xfffffffffffffffe) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000086d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000593000-0x10)={0x7, &(0x7f0000241000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000e93000-0x40)={r3, 0x0, &(0x7f000020c000)=[], &(0x7f00009d2000-0x18)=[0x5, 0x1, 0x7fffffff, 0x9f, 0x6, 0x9b24], 0x40, 0x1, 0x0, &(0x7f00000c5000)=[0x2], &(0x7f0000a76000)=[0x7c3d, 0x10001, 0x9, 0x3fc000, 0x35, 0x6], 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:11:13 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00008da000-0x4)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008d9000-0x4)={r0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000053d000-0x4)=0xffffffff80000001, 0x4) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f00008d9000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/26 15:11:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00001a9000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000888000-0x83)=""/131, &(0x7f0000001000-0x4)=0x83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a6f000)=0x0, &(0x7f000047c000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000-0x10)={&(0x7f000017a000-0x16c)=@newsa={0x124, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0x34, 0x8, {0x30, 0x8, 0x0, 0x0, 0x28, "3a8c8016978f20d377e9c1ebf3973379e0631a493b4bfe60558e8adf99518970a495e183ae99989e"}}]}, 0x124}, 0x1, 0x0, 0x0, 0x8800}, 0x0) 2018/01/26 15:11:13 executing program 1: mmap(&(0x7f0000000000/0xf4f000)=nil, 0xf4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000aee000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000c9000-0x4)=0x6) bind$alg(r0, &(0x7f00008bb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x76) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d11000)="01010100", 0x19a) sendto(0xffffffffffffffff, &(0x7f00005d3000)="", 0xa9, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x1) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f4f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9a000)=0x8) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000f4f000)=""/4096, &(0x7f0000042000)=0x1000) 2018/01/26 15:11:13 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x1, &(0x7f0000f3a000)=0x2) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000f93000-0x90)=[], 0x100000000000033e, 0x0, 0x0, 0x24000800}], 0x1, 0x0) recvmsg(r2, &(0x7f0000f8a000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/26 15:11:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000d49000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) connect$inet(r0, &(0x7f0000979000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00005de000)=0xfff, 0x2) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000df7000-0x4)={r1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00008af000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c21000)=0x5) 2018/01/26 15:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b4000)={r0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00009c8000)={0x4, 0x7, 0xb000}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f6b000-0x10)=@common='vcan0\x00') 2018/01/26 15:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f0a000)={0xf, 0x20, 0x1, 0x4, 0x8, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x15, 0xa, 0x2a, &(0x7f0000098000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000459000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000008e000-0x17)={r0, &(0x7f0000a53000-0x7d)="fda0aa12a7d8fadba15b1549e5f4ee87d59581332b6b7cfe70403efc2d48ed17706444d52bd12030297da5433a3833270f925029a1ad43000000009aaadebe0a9bc1128c1dc8c27c175239d70f0ad403949332f4ff44d0fba42f89ab32a5de6772ce8b994390af1321ac2104b4ecce3a302c51df9645c80fc9d7af9137", &(0x7f0000d9b000)="d648b195ce", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000056d000)={0x6, 0x4, 0xfff, 0x14, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/26 15:11:13 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d06000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b99000)=0x14) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000fe4000)={0x4e, &(0x7f0000fe4000)="77e84607834a4ff1380f04889eaa87e35d0585b09d8cfeb66bf54c3208ba3a412e489e1438ecf3c4593a8413a19e2f72f5ab26eedf2e88b8b7fd373b1320458ecdb87fab28d484b04e139efda085"}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00004cc000)=""/90, &(0x7f0000fe5000)=0x5a) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) bind$inet(r1, &(0x7f0000fd1000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000fe5000)={0x2, &(0x7f00001fb000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fe6000)={@generic="90bbe81fa8b48b4659d995e1bc998a10", &(0x7f0000b7d000-0x10)=@ethtool_pauseparam={0x13, 0xfff, 0x80000000, 0xc1d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe5000)=""/199, 0x1e) 2018/01/26 15:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet(0x2, 0x1, 0x1f) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000868000-0x4)=0x0, 0x4) 2018/01/26 15:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d1c000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x600000000, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x28) 2018/01/26 15:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000ab9000)={0x2, 0x0, @rand_addr=0x7ffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000-0x8)={r2, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) r3 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) 2018/01/26 15:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x806, 0xf85) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xa6, []}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000871000-0x4)=0x9, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/26 15:11:13 executing program 7: r0 = socket(0xa, 0x803, 0x5ba4af76) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000057e000-0x4)=0x2, 0x4) connect$bt_rfcomm(r0, &(0x7f0000322000)={0x1f, {0x1000, 0x9, 0x7, 0x200, 0x101, 0x7e65}, 0xbd}, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000006c000)={r1, 0x94, &(0x7f00006bf000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}, @in6={0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x22c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000001000-0x1)=0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002000-0xe5)="dd9a70bd3e8079021fe8ed99bf4d4ff722511690b3ee78dd59bc628c7c0f917fc27b8254b85397256eb4a68f97f2c6ff44545c417319f99d1ade6f9ba4bba1bd0a590ed972004ce1232039cb3b38c170f5f3f81e9a2eb664460b34ede8b7a3dead7b2d86dc60527a82f9eef8e03641f62244de4edd552ffba997b2ea2b258f5a04949afc0cb8ce4009aea94ba7b470c02d98ed534d13015de90997e97f9fe0c2a19ac8e80a780870ba76c0e26912c606f4d05f3745320669bab6f96948f925bed45080b0d133baf77599537272c15c3383aeb2d018c9af2d673f65205052747932c58311d7") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x24)={r2, 0x1c, "6ac5f043493ffc3fe5ed900e6e3729b26569a6dbb7ea6bce8f77a69b"}, &(0x7f0000003000-0x4)=0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x65, "bff7000bbe1d5d78f120fd82a26a2e363a90b72bc4fe32394cb80c4515a93bca2c6c1607e31350a3ea86afb26dd38875fa79f68c35ba116e281eae17ff85ab2d56798e0db29bc72bbec7a5a68efdbca1b698c10b5915feb0e33b81d82596467be4d91a366b"}, &(0x7f0000004000)=0x6d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000)={0x4, [0x2, 0x4, 0x7ff, 0x6]}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r3, 0x1}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000)=0x3f, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000009000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000)=@assoc_value={r2, 0x1}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000008000)={r3, 0x21, 0x1400000000000000, 0x100000001, 0x6, 0x9, 0x100000000, 0x4, {r1, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xb5, 0x2, 0x1}}, &(0x7f000000b000-0x4)=0xb8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000b000)={0x0, 0x0}) 2018/01/26 15:11:13 executing program 2: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000039000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000007b000-0x3)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000526000)=0x0, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00001c1000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/26 15:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt(r0, 0x9, 0x9, &(0x7f0000bab000-0x31)=""/49, &(0x7f0000ea1000-0x4)=0x31) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c29000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000786000)={0x0, 0x4, 0x100000000, 0x2, 0x7, 0x4, 0x5, 0xedb, {0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300000000000, 0x1, 0x9, 0x8000, 0x5}}, &(0x7f00004f4000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d25000-0xe7)={r1, 0xdf, "fba199550a2cb8fbfbc81a6321dc94acc77d7f763acf843b424635d493621976f7b24b0bd431044af9f6e1eb0cb758950f59bae31c2fdc8bcaa37392465ac12eb3e9b941290d3021917fc34672ef8e0bb5519e3622fa65aa061367599757f51f062a8fcab3f08dfa12ebda64010265883df452ba53b5b7e0598897810e678633468cc20c930fc80a03c26d1b18c60c90caa6e70b5845e441e5ba6ab7b102744d49de8b59037a8192f10f48d49b32a12e113e095e9466f7f2e58216d26a4c21232ad18ce522180e555d7ffe07e0a4256ebc52cca0990fc69d79e7d76cb5a6fa"}, &(0x7f0000894000-0x4)=0xe7) 2018/01/26 15:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000057a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000071c000-0x30)=[{&(0x7f0000484000-0x62)="1b75fb976bf54fef3a699527414d70f8", 0x10}], 0x1) socketpair(0x5, 0x80004, 0x9, &(0x7f00005a1000)={0x0, 0x0}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000e0d000-0x4)=0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffc2c, 0x0}, 0x0) 2018/01/26 15:11:13 executing program 4: pipe(&(0x7f00008f2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000755000)={@ll={0x11, 0x18, r1, 0x1, 0x8001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, {&(0x7f0000c75000)=""/148, 0x94}, &(0x7f0000000000)=0x0, 0x61}, 0x34) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[], 0x0, 0x0}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x2c, 0x2d, 0xaff, 0x2, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x0, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0xffffff8c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x7, 0x1f18c00000000, &(0x7f0000e84000)="7b363ab7ab636e7bfe646a2866a343999b816f7549137bf5374b0faf625b80d74b1ff4e9f5696aa45f943503e1ac0030ba3382830a36937c0eeeb9bd6b6247cc0fe40278f372b8258a06bb4a1a0aada57d56a7ffc12b967414750c30a070816490e11b", 0x63) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/26 15:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x6, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100]}, &(0x7f0000569000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={0x0, 0x908}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x90, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006cc000-0x8)={0x0, 0x0}, &(0x7f0000161000-0x4)=0x8) 2018/01/26 15:11:13 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x9, &(0x7f0000f8f000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000390000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000020000)={r0, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet(0x2, 0x807, 0x7fffffff) getsockopt$inet_dccp_buf(r5, 0x21, 0x80, &(0x7f0000196000)=""/157, &(0x7f00003ae000)=0x9d) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x7) connect$netrom(r1, &(0x7f0000268000-0x48)=@full={{0x3, {"c174887d287553"}, 0x600b8c87}, [{"5ac8d79c384254"}, {"bb569d55851711"}, {"b4a81dcc926fff"}, {"4460f8e1d75e03"}, {"2bfd91473cdbfa"}, {"45c70d6f6574c6"}, {"ae40f7635254d3"}, {"82537ea38c73cc"}]}, 0x48) setsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000e4a000-0x8d)="9949c31a89c09da1b5291b3ea658fa39c43a400403e05616e9fe83f7fc0b406d627ce8801c6573db1460a722d3a034c0caf05be002b8838b96854029a6ced75f1eebdf56a377409a7e17b6e3cf16b0dbb1cdda46bcdfe7986b04cc77466e44efc3275828d24846f25bdbc058c110e2d1b1c6c0fe5bb29fc6eabd4d35ec2bb0df39a9194ded7ccf1b4544f7676c", 0x8d) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='sit0\x00', 0x10) writev(r4, &(0x7f00005b3000-0x50)=[{&(0x7f000038d000)='\a', 0x1}], 0x0) sendto(r3, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 15:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f34000)={0x0, 0x0, 0x0}, &(0x7f00004ee000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2a000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061d000)={0x0, 0x0, 0x0}, &(0x7f0000299000-0x4)=0xc) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000076000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091e000)=0xe8) r6 = getgid() r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000434000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de0000)=0xe8) r9 = getgid() sendmsg$unix(r0, &(0x7f000027f000-0x38)={&(0x7f000053c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000bca000)=[{&(0x7f0000887000-0xf1)="f11424a70c00da8caeb702f3b0ad271b38d3f015fc4fc10db13c15fa58a584b5d2461848505230800e31e43d534d93084ee51edcf3539f8e5d9b1e7a1ff702b8818d52593ff0fb604641b3379c8483f4c094a1ed505cd5d1de56063d4e08206a73550084a8325eeb01b5ae93c259bee80b8a24c137fb25afa9bf8d7643b6732a61ef43d6a75c248aca581392146f8295fb4b3bec483e11dda49e30f369f79d0c079c264bcbda6c4ea0c4342e2146ee21e1b57101998dc5d64520afe960e619ded47a4ab6c381b34550e15d061100347298c40da69ffd429f1f5487d9f7d897384700269b1f172d8757f76f9ac59c527998", 0xf1}, {&(0x7f00001e0000-0xb1)="6608f2f0201b8d956d38a199192fc202f6dfea6095bfc9d915d34627b76353f4c4daed227192b494e11a820091ec633fbe41c7496f472a487a35072924aff8b6704812d30dd6187cca7a3faba21a1001df1de3d89219d0b4b449a2f76b393b2b9d287bd3a81dc8b04e9df371d3f5a37a75eff4dba8f38d36f9a20f3f0aad9ba90030d2929eced52efa53a74a4070cbd347591f7dc7cca870d2b1bbd3f0737160468e379426a4a3d225d4c03fea26c2d24b", 0xb1}, {&(0x7f0000b2f000)="f0d632e7", 0x4}, {&(0x7f0000a27000-0xe6)="372c4f9e5d59fc76e315da8e151375d00509893e31434576a14ddd4082393b79251d51e04e10509ab6f463c8f0af657d630a07f617be58b5dd428f93caa0465ca9714181442da47ec75b7d8e1abd96acfd7c13c4229b46d7d18853589564068a2d13d7b7ac3577b89ea3e8baa9587c683cbe405bf3d4506cb807b7f7518a977521e9c62a4a91439b67926dac641ff3c6267181a2e79605ddca2d37e519fe63c9db0a8e1eacb865c2a5c86e49036b14c8d9552b6e835544e4e9218e086d23b6b12bb205ee344e7842083fbb588f5ddd1cb731150fe6ec62dd7cdf71833e940f5931e2779a9cbf", 0xe6}, {&(0x7f000032e000)="13e06ed1a687416f31ab279792b976ae8f47fb93b0", 0x15}, {&(0x7f00008c4000-0x96)="0a6f632b326b7b2f5cf2e8eddae360b617e4816d3a9cc51138247ac4960082e8b66fd79191b3e7de5ec6437e31e4f4be93e695022f50112fc04222023afa5f0e5b64bc7a68db5fa40c95fd6ea570a38a1cc65f7ccd7e27a7836cf21e2cfd2409b424ac4cd2091c16174bdb0f70dec9ad69ea5162b08f59a79a1b8891461952cc6b88b4b92e521668b81fcc185860efe6e4bc34c2bf16", 0x96}, {&(0x7f0000a3c000-0x19)="61a2bd752c72156cc75015db0059a8c56a24dd75927a96ecf0", 0x19}, {&(0x7f00004b7000-0xa3)="c7779d0038ea25fe6b2220f5d06375f3f2fb75365e97f3781069e00788134e65ca0522e5fe692c57bc8b139e4e95ee7715bb09b36d7383ab94566e4e4f0c0bfa215bea8cfa5c7635862a4aa333c17182a57df398a5cd0311736a3d1917d95c23ba7f79b235e5113829b87b0c90e57f7e9a415ecd2b58882193648126593ea4547b1258889790b8ba56411a76d3020c878acbc9e363fe3197a34d65d9668b44c14d0c02", 0xa3}, {&(0x7f0000d19000)="0be3919d7788757c5d5e406a7f5672898d5443578f3c692cefbeee1a4720deb42ba13ebf25fe268f875dd7aa8149ca434cf8f35dc562900e999d", 0x3a}], 0x9, &(0x7f000080d000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x98, 0x20004010}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) read(r0, &(0x7f0000ae0000)=""/41, 0xfffffea3) pipe(&(0x7f0000957000)={0x0, 0x0}) sendmsg$key(r11, &(0x7f0000de0000-0x38)={0x0, 0x0, &(0x7f000010f000-0x10)={&(0x7f0000817000)={0x2, 0x12, 0x5, 0xd, 0x22, 0x0, 0x6, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x20, 0x0, 0x0, 0x5, 0x6}, @sadb_sa={0x2, 0x1, 0x0, 0x5, 0x20, 0x99, 0x3, 0xc0000001}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x15, 0x14, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x11, 0x4, 0x14}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0xfe}, @sadb_sa={0x2, 0x1, 0x2, 0x5, 0x7fffffff, 0x9b, 0x2, 0x80000000}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_lifetime={0x4, 0x4, 0x0, 0x9, 0x10000, 0x0}, @sadb_ident={0x2, 0xb, 0xc7, 0x0, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x2400c001) getsockopt$inet_sctp6_SCTP_MAXSEG(r11, 0x84, 0xd, &(0x7f0000631000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f00006f6000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f00001c8000)={r12, 0xffffffffffffffe0, 0x0}, 0xc) sendmsg(r0, &(0x7f00005c1000)={&(0x7f00002e3000-0xe)=@l2={0x1f, 0x37, {0x10000, 0x8, 0xbe39, 0x5, 0x3, 0x0}, 0x7fffffff, 0x6}, 0xe, &(0x7f000002a000-0x50)=[{&(0x7f000061c000)="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", 0x1000}, {&(0x7f0000f28000-0x34)="619385a1e8fa90731639be1db742f00b0847e21f1dbaba939cf7e3d203ce77a46de1ac6648078d978f9e6c765d59f579a9b34133", 0x34}, {&(0x7f00007bb000-0x73)="0461beac53c72dcb005b445e95421fb0ca617172655ef163285dac9c57491c9f7a23aa2acf7b1cd9a4705cacb0f4e9d1e4e830940edc9530c85d5713d3667f5a3325331945d266d4cde124a113d2e63a92157e775661c9b922445a0917247dc40cc767b8aa2a551c03393667285b484a449771", 0x73}, {&(0x7f0000236000)="669fb0ebd1d598de8db49db38a3e2f9b0c85686e89b6400e44b494b9", 0x1c}, {&(0x7f000015b000-0x2b)="7ca2860b0c8d748908357a90dcfffdaac634dc45154415629b307d273c146f07fdb6223a81f0e78b790c3e", 0x2b}], 0x5, &(0x7f0000b3e000-0x108)=[{0x108, 0x0, 0xf38f, "ea4e3f6a6e9f04e7b9fe4a2da1d767effd33150c5a4dd1a3f57f35e30b66a86340c704a22998c42f3672f1c6843e1cad3f8f863c749eb1bcb291216a18dffc3ba1c83592f5e52b2ccaa832dc3207531d9f1d1685a2b63e2dd8379ce90a29f376a145d0ddef3a12d43b6a9bc01bae93d822aa76be395564b95f8659e4ac9dca0322036d3b13118f62a23ec5f3af3979943966c32b5ef59bf83826e037d6b23b0ccbddafd9292ada2ff4f4f9d9a411dc433f32431e8259e58f886f08c5378377f871d800fef00a3f998281ca04e308c680216be7a18fe461dc46094892a30426457ce9ea8ad592dfe275e2e433ed14ea744b160b"}], 0x108, 0x800}, 0x4000004) [ 3174.956795] sctp: [Deprecated]: syz-executor6 (pid 6932) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3174.956795] Use struct sctp_sack_info instead 2018/01/26 15:11:13 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:13 executing program 0: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) 2018/01/26 15:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bdd000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000cf3000)={0x0, r0, 0x7, 0x0, 0x0}, 0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000137000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000c94000)="", 0x542, 0x0, 0x0, 0x0) 2018/01/26 15:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b53000-0x10)={&(0x7f0000b81000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006a7000-0x20)={r0, &(0x7f0000949000)="51acc266e2b768ff590af67d3f67cfe12d96070c151ad042eadf7b576adc6bfada8bd25536315e5f23cd62f97b95fb0b0c9793f0c875b39ea9f827c4298d08e001b46e813b58bcf9673817ddc90d8df49a9c205dba3ac5ed9b13bf05d619e64b03d44b7eed2bcbb3e4fc307eb258fe8ecaf269a24150190829cbef1848369c260aa3039302ea93", &(0x7f000039e000)="adfa16602e95a64154abf2cc5f40825313bcbcc2a7a822fdd77f9f5d8840f408a4712c5d24927c388fcde499e439749adb78e13519fbf98a078084e3427e3e24a8baad6b886dae5f9e98ae232e927774fd75ee45b9e8305fe65f635d59793fbe25b0c797c83824aeceded652dca50093e2da428ce6629f801ef1f6163a59d6f82af5e572e386ca8201be414bd613ea9effad2432e6260fda0e944151d82775f7d7b2b62ee6f845ee08f2", 0x3}, 0x20) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/26 15:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000da0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(pcbc(aes),sha256_mb)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000438000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000341000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ddc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df2000)=0xb) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000014e000-0xc)={0x1, 0x1, 0x6, 0x8, 0x7}, 0xc) accept$alg(r0, 0x0, 0x0) 2018/01/26 15:11:13 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x5, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000002000)={&(0x7f0000002000)=@ax25={0x3, {"d2f71a717935a8"}, 0x401}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000003000-0x48)="8039176ea968887aac71de01f20a3b341c2f41dce71e9328c7177e53cee10dd0d467afffe62de4e7588c050b1e394073a15ae95157adfc65f984d9ded51f66336e3b96257e581eba", 0x48}, {&(0x7f0000003000-0xee)="74e900beaffd66fd4d69a8ec852fc039910e0daaf4304ab8aa616dc96702cdf29560226c03b0eecb272d43fa428db24604a20602b2dd4ef01e610611f7fc68cbc1fde0129e439f2ee484b9ff0355e9e1d1f41b218eb44b677ae6c8af65c682982c35ff48bcb7c8cb5342fcbaf6211137e38fe5b579c1e735d16f6c57a7eb2f3ff5eb5ef69dc173a47bd0762d5253bf87acb3bd9721d7a610957a0944484403dece422e0d9463e088b2fec7bd4d5ef7a909fe47f72635123d235ad8a2bfcc7af2744499cef3e25118851105784d1bf0a9ca0416d678458bc1db0d0ffd5c98b17f3a5e0c4014a5ac2d2f1bfc58bcd1", 0xee}, {&(0x7f0000002000)="9c1f002d8b8fe124748bd598e9a8985813daa424cf5c162956c8b4e58bb736661811e8d47608226d3d7fb823c07d610ab2da7ddb7c5e88c9e097f39b10834574431825b5a3b7f6687427946d488bccb1d0da616fdf423ae65517ce451a60901d9ba4494a852ecd2c58b9fac402e313eeaf", 0x71}, {&(0x7f0000003000-0x2f)="db091ef4a199fde85b6f409d7c2d5196739f3c89f73df636428e0a54019a2d9326541dcea1c33e6f54699d28c7f178", 0x2f}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000002000)=[{0xe0, 0x3a, 0x9, "19fc98b09f3533893c7c73775eff0d82acbe09bcb9209f0ce49c62b9c3ac0e9550f818ca56c53e38220a66afffa34276c126e52f2b92b56e639d9ef0236c1bd3dcdfb51520f707aa5b66e2eff084695633614622983f23cb2285da1350f846026193ce2a96698298557ce965a4cdde02aed150147d92fd2098e6d335f7ec2bba8e6e9f89725e57f49f67cf0d13ce8e36b327d82442795c574e4e6dea9e4752b482e39c9918fe11d115728f3e64e8b2367b7353da035a95346f69c6bc47e568c964d83a2620936466866222"}], 0xe0, 0x0}, 0xc0c0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x8001, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, &(0x7f0000004000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000-0x20)={@common='lo\x00', @ifru_flags=0x200}) connect(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/26 15:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000083000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000137000)={0x2, 0x0, 0x10000, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00004e2000-0x20)={0x101, r2, 0x0, 0xfffffffffffffc01}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:11:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004b7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0xf89]}) [ 3175.048499] sctp: [Deprecated]: syz-executor6 (pid 6941) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3175.048499] Use struct sctp_sack_info instead 2018/01/26 15:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000080003, 0x7fffffff) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) recvfrom$inet6(r0, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c65000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b71000-0xc)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000037000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f0000844000-0x1)='#', 0x3c4, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:13 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00005bd000-0x30)=""/145, &(0x7f00002e9000-0x4)=0x91) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a85000)=0x0) 2018/01/26 15:11:13 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000023000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0x26, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000022000)={0x4, 0xcf, 0x1, "e359744a4752", 0x1, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000604000)=@assoc_value={0x0, 0x7}, &(0x7f0000487000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bf7000-0x10)={r1, 0x4, 0x5, 0x101}, &(0x7f00005c5000)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000915000-0x4)=0x0, &(0x7f000048e000)=0x3ba) 2018/01/26 15:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) getsockname(r0, &(0x7f00000ff000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d42000-0x4)=0x3a) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000801000)="aab564df4b598ea5fe93ff70e7ca1c4b6b298faea78952850bf9694103332d31afc5f8ce6ea530491d0b4f04bf7df204d9de96dcd1f2d6e877fe2467d19c4b806db25f90eb821add1150be79405ac07bed1df49d2bbe8105b656af1b835bb6ecd1d1ba7695b143ccc8ed8beba1f4369569a9a90a8ce8edcf69b1b6d8d6") r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002a3000)='htcp\x00', 0x5) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000223000)={r1}) bind$unix(r1, &(0x7f0000e2b000)=@abs={0x1, 0x0, 0x1}, 0x8) recvmsg$kcm(r4, &(0x7f00009e7000)={&(0x7f000089e000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf2000-0x90)=[{&(0x7f000019a000-0xa2)=""/162, 0xa2}, {&(0x7f00003d9000)=""/170, 0xaa}, {&(0x7f000087f000-0xd5)=""/213, 0xd5}, {&(0x7f0000b67000-0xb8)=""/184, 0xb8}, {&(0x7f0000eb0000-0x1f)=""/31, 0x1f}, {&(0x7f00003d9000-0x19)=""/25, 0x19}, {&(0x7f00005fa000-0x3b)=""/59, 0x3b}, {&(0x7f0000362000-0xae)=""/174, 0xae}, {&(0x7f0000eb9000+0x5e9)=""/0, 0x0}], 0x9, 0x0, 0x0, 0x10000}, 0x40000100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r3, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r5 = accept4(r0, &(0x7f0000145000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000842000-0x4)=0x10, 0x0) sendto$inet(r5, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x4000000000000}, 0x66768f61298ec491, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000c90000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x38, 0x1, 0xf7, "d8793dfe185bf78b4cffe7b36ef7f592f4a8a561bf0489835acca78318c40fff2c39d40d92cd5f1bb88234db2a1f1570be97a4903bdf292f43183f9df648bf8e7b0114dd63377a84450c58e61fb2e7ca"}, 0x160) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r5, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r5, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000a53000)={0x10, 0x42, 0x208, 0x5, 0x3, "", []}, 0x10}], 0x2, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0) sendto$unix(r5, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 15:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair(0xe, 0x80007, 0x800, &(0x7f0000c53000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000044f000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008ae000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000535000)={r2, r3, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ca5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000faf000-0x20)={0x1, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000caf000-0x10)={r5, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000694000-0x10)={0x5, 0x0, 0x6, 0x2}) 2018/01/26 15:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000a50000-0x4)=0x306e, 0xffffffffffffffbb) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = gettid() r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000121000)=0xc) r5 = gettid() r6 = getuid() r7 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000262000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dee000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000613000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e9c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008da000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000518000)={0x0, 0x0, 0x0}, &(0x7f00007f0000)=0xc) r13 = gettid() ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000007a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r14 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca9000)={0x0, 0x0, 0x0}, &(0x7f00009db000)=0xc) r16 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a0a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000529000-0x2)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000056b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee2000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe5000-0x4)=0xc) r20 = getuid() r21 = getgid() sendmsg$netlink(r1, &(0x7f0000cd0000-0x38)={0x0, 0x0, &(0x7f0000fdf000)=[{&(0x7f0000532000-0x220c)={0x220c, 0x14, 0x104, 0x5, 0x0, "", [@generic="e2cd92c78db7e6e150c78ae82b638b13ae53d0468cdaf9ac9496c60378d79a8b0d342e6ff75e0c4f67602d136e7f0f21d47d701f3c53cf0719027d70c1c115c0b70f2fe0d7afc69f0ba9229273e7857cd28f1128ac577ec61f61", @typed={0xc, 0x94, @ipv4=@empty=0x0}, @nested={0x2068, 0x34, [@typed={0x18, 0x6d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="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@typed={0xc, 0x11, @pid=r2}, @generic="3bffd6535ef111fbe8ba86e26bb53e98ed8b2ad59214192929af9cea28ace8429e74f85e1f57dfc9046fccdbdf45fd26c4ca60908848a9b5993a9e3f9e00"]}, @nested={0xec, 0x53, [@generic="937cbc734b15", @generic="59f4be6effde262a47d381c8bf26f5713ac48cc9148233d2d93b466dca3b9e230c7780b9717a5b74c60b7cbb3d83d7c89f13a3ba23ae765a10d645212a38146be2afab478289f7ad2d0309033c35e166095671b6cc7cee262cf15c2c2bcf33e519dda6935bd2c11acc3615ea0027f2bd39e3da270c", @generic="b3d776819de4f6b9e34ee74d0951218ec912b0d0b5282db5bdca530b8238cb4aa7389cb872b4b9ed40596a35ff2906d9ce866a57a8f189b80ef5c38cde069058dc97c95706098b7f659dd71eb22033cdd8db", @typed={0xc, 0x2e, @pid=r3}, @typed={0xc, 0x80, @pid=r4}]}, @generic="37498dca02b0888cc568c264226f9b9a781de021227b9a25105078e3da806ef37d67cbd497f5921c499618de2612c0d7b69877428a9c19f9489a4cbc7d6cc84c"]}, 0x220c}, {&(0x7f0000f33000-0x37c)={0x37c, 0x3e, 0x80e, 0x6, 0x0, "", [@generic="1e3257cf856ae91fdcc7bf8ca9c97cda0d480d4d3648a833870d4769f0f21bbf72c2c9a304e53fe9858a6bc92c3e11d477d2eca020a9dc1aacb5881d7568ec457be97553f1cd163aa4c07d73873ca7775724f425987c8e9fd617bf1665743fa20cd32f", @typed={0xc, 0xb, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x18, @pid=r5}, @typed={0x8, 0x12, @void=""}, @nested={0x26c, 0x7d, [@typed={0xc, 0x36, @ipv4=@empty=0x0}, @generic="1efd74c91c5e8be7dc3005229303698910f79f726464ed3b585abe8923d80ade882d03a3c23a75cd8cac74069ba804e65063a93d040eb013830ca6907a70821e3f048b348cd6853117b7809ce70f657c5ff66e5e171d0df410f6a8b9ad0b96206235c0ce98b4acaa183d0d99a5320d89d8ba7e70d2bc13f0c5ce64901367af48884cd0bfee15d1d4d661b87c7a0dc353b5342b913fccea4283147e40b4b091062707b015da738b75a6c4ce1f372a82faaa48ae7c57272b94bdd57ac5c368a8c980afbd1e0e80ad96aaf2156bb5cbc874ec4134a725", @generic="c2a3f8c00610d7e4b83d705cda56f2468f956dc7dd8bc5ef14ddcea6c7b8068434aa74b0cb31f967c81d3d7b8bc75b8cc26fc3d0e82511f18d91b12eb75cb8f51cdc590cfc628ad3e1b9e8292b7359b0c836614ee2006fd3358e378f2227d84dec3fcca7d37384ebd49bc9071038e5e3fe5b53035b95808bbfd8", @generic="e4f575d5a41b52cdc2abb85260a2208685b54d2b5a8373bb5e9322e5caf724f1084f4622351d2f", @generic="339a2833614a532a066d2c99382809f9cc921e64aee600d5a98a6ed9fb061727bc9b5080e80eab943636a388eb983612156e8192999b50dd084339d685704cb7284a86a5119a897efa1a27be9aa18b2834734a2b982b568efbccf29a48f3c2133264de5cf31ae7858d7ea8e3e146907ca110f64e44d4ad429266397188739313e2647cc91321b02e5a7602c0ae548cae6cef05c5b4d2afbb80253efe63a7ffe5275701d1543b8b8b011b1cc89cadca2fc71c4ad6053897dbe349d1c2383c5a92afbde59c0c47c00e786f7a7c35", @typed={0x18, 0x6c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @generic="03f9d1dcb06b9f8934a2f106b2cbd1a6dbc7af56374bbcb0f2d3078573c10ea7e9e3a74bc63d1b50e96eba5e66d5dcf2973bb9d8c0071d964366386ffa66ad1214bd14a8aa2739d01d53f1856b31ed610a0bc10a6b9386b30aaf97051b9fa52cdf5c36f62e57744a2f4f2b4d47fa", @typed={0xc, 0x1e, @uid=r6}]}, 0x37c}, {&(0x7f0000708000)={0x102c, 0x1f, 0xc00, 0x5, 0x1, "", [@typed={0x8, 0x25, @void=""}, @nested={0x1014, 0x1a, [@generic="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@typed={0x10, 0x44, @u64=0x9}]}]}, 0x102c}], 0x3, &(0x7f0000ae0000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x138, 0x804}, 0x44) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f41000-0x4)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000072a000)=0x2) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) r2 = accept(r1, 0x0, &(0x7f00009e9000)=0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000cc6000-0x4)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) pipe(&(0x7f00009f4000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bb2000-0xc)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000662000-0x4)=0xc) sendmsg$can_raw(r3, &(0x7f0000012000-0x38)={&(0x7f00004b5000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000029c000-0x10)={&(0x7f000093c000-0x10)=@can={{0x1, 0xffffffff, 0x7f, 0x6}, 0x0, 0x0, 0x0, 0x0, "ea582cc4c7892df1"}, 0x10}, 0x1, 0x0, 0x0, 0x20000005}, 0x4000081) close(r1) 2018/01/26 15:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110095001a0053f700e6caef0003070797", 0x11) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009ae000)={0x0, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x8, 0x2, 0x0}, &(0x7f0000ddc000-0x4)=0xa0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000c2c000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005b6000)=@assoc_value={r1, 0x3}, 0x8) accept4$packet(r0, &(0x7f00007b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d2000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000168000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5cee, 0x4, 0x1, 0x400, 0x192, 0x84000000, r2}) [ 3175.217169] sctp: [Deprecated]: syz-executor6 (pid 6986) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3175.217169] Use struct sctp_sack_info instead [ 3175.283372] sctp: [Deprecated]: syz-executor6 (pid 6986) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3175.283372] Use struct sctp_sack_info instead 2018/01/26 15:11:13 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f22000-0x4)=0x0, &(0x7f0000d56000)=0x4) r1 = socket$inet_sctp(0x2, 0x80001, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0xfa}, 0xffffffffffffff6d) 2018/01/26 15:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f0000b04000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b53000)="269a6be4dc97fcac5e02aef3ad48", 0xe, 0x10, &(0x7f00005d3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000572000)=0x400, 0x4) writev(r0, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) 2018/01/26 15:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x101) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) r4 = accept4(r2, 0x0, &(0x7f0000904000-0x4)=0x0, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000690000)=0x100, 0x4) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e3b000)=@assoc_value={0x0, 0x0}, &(0x7f0000080000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000959000-0x8)={r6, 0x9}, &(0x7f00002e7000-0x4)=0x8) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r7 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r9 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000630000-0x8c)={r8, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r5, 0x7) socket$inet_sctp(0x2, 0x4, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000065a000-0x12)={@common="65716c0101000000000a000000000003", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/26 15:11:13 executing program 4: socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x291000)=nil, 0x291000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/26 15:11:13 executing program 7: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x3, 0x0}, 0x7) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000798000)={r1}) bind$vsock_dgram(r2, &(0x7f0000774000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) 2018/01/26 15:11:13 executing program 1: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r0, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) r2 = socket$inet(0x2, 0x3, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff4000-0x6)={r3, 0x100000000000}, &(0x7f0000ff1000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x6c, 0xe8, 0x4, 0x4}, 0x10) 2018/01/26 15:11:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0x3)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000078e000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x3, 0x7, 0x102, &(0x7f0000f8f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e3f000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000c5b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f000061b000)={0x3, 0x8393, 0x10000000000, 0x17, &(0x7f0000c29000-0x17)=""/23, 0x3d, &(0x7f00005b9000)=""/61, 0x1000, &(0x7f00003ef000)=""/4096}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000870000-0xc)={r1, 0x80000, r3}) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000424000-0x8)={0x0, 0x0}) 2018/01/26 15:11:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x5c, "c811b4742691e1ce32e221b1ab8a4500941aceec6367cfe0df87fe41eb11b71724ca9b3a866b54d771d57f7cb96d1fd98ff87b334896647dbf439c32cbe8f91ce941e6b9c3e52e5710e1be2ebcf9091fb71786fd6dd6b94a42b09a5d"}, &(0x7f0000001000)=0x64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000-0x37)={r2, 0x2f, "6d8a3aaa565c38d2efa5a471ba707a5d2812725bfc500c5e53eb315b0a9162c74b6f92801029d53a4edf037c9112b4"}, &(0x7f0000003000-0x4)=0x37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000004000-0x4)=0xb, 0x104) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x8, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000)={0x4, 0xfff, 0x3, 0x100000001, 0x2, 0x6, 0x8, 0x80000001, r5}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f0000004000-0x1e0)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000)="a17ff29f7b1ea8ab9517a99691", 0xd}, {&(0x7f0000004000-0xdd)="44e7efa6fbd654519e393e4667f99116ec42082f24cddcc47c6c1d269ddf9f4543f5a333ee5ad31a56d898279191729fa87c66a2b437238c1fe50c58f496b7c0e3991847631d65c90779ccaee620314b2214694ad102054a1e62cd2c7901f4e66c2ecebfec0fe345ed5fc3fdb176fa84d90532fe687dbd693e6b8c2560493b2108b53f4d28d8c9862736079af6ff2302f05db40a1955be547f5a543196f37f95f909dece6e937b7b5ce889ec0f0bf4eec83009144e19b39506421399d9f9259f91db109d3c99973c0765fd4aee320690f10a2a72fd1c71bc255a4db134", 0xdd}], 0x2, &(0x7f0000004000-0x98)=[{0x50, 0x102, 0x0, "a726444086af976cec28f638e55d20ecc09cb4d5bd4b550236c24c3fce75e3ffcf5a398cb3408b87d6e09631f64e02c2bb75bd1731edb92e386de1"}, {0x48, 0x102, 0x3ff, "45ff83c31f804b19760e609ca75c63ea9f7b70f6d0d4e9f8f5ef005c22a4334f1c96cba8f11386ef48d1168ee26eb36ca494c1"}], 0x98, 0x8840}, 0x2f03}, {{&(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x0, 0x0, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}}}, 0x3a, &(0x7f0000002000-0x90)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000004000-0x3d)="745b025a2974fdc62319b9636b907fa3f0256b85becc07f8d2b4980c0f5833a0175680a498c832e74ff0d1d8c4ed572c73819de38909aa3eccc2f7b148", 0x3d}, {&(0x7f0000002000-0x1000)="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{0x1010, 0x108, 0x0, 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{0x68, 0x111, 0x4, "99e1d362518163ba4fa88ac65b8d38be8481aef3019ee28b7b7d001c6ad1b68b55dcd57588d0b7bfbf5a5a16d0aaf5e699c247e175b618f0d5fc486cd96937d16624f612686696cfa0f012accf17574a5c73"}, {0xa0, 0x107, 0x4, "8f7efe6e15143f52634c04d7e18b9fb1847b8397207e349d174a09ca66bd23ab6459cff5bb64c92bf3d67c0db675a6b739ac88689ee30ef0c1d5982ee1e8b29e541969251b178efdbeccae9876bffb80a6d02bc6f7e6a49b66b115946362117593b81ead9c59f5ab3acc98860ff1d412621d538819cab2acfd5b690bbcf109423b72d6f037eafd44d1ee1552ab40"}], 0x2200, 0x4081}, 0x7fffffff}], 0x8, 0x40000) r7 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) connect$netrom(r7, &(0x7f0000012000)=@full={{0x3, {"b2400be44f37b2"}, 0x7}, [{"3ca02636faec69"}, {"3c6f2a940900f9"}, {"a4c0af1fe19b54"}, {"d93d885e72bc00"}, {"3077f696becefd"}, {"643c9a32d1874b"}, {"b6ffb091fb9dff"}, {"55cbabd9e38e17"}]}, 0x48) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 15:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x1f, 0x807, 0xffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000086000)={0x0, 0x7ff}, &(0x7f0000a93000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000892000-0x8c)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000d4b000-0x150)=[@init={0x18, 0x84, 0x0, {0x81, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/26 15:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000190000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000785000)={r1, 0x0, 0x0}, 0xc) gettid() 2018/01/26 15:11:13 executing program 0: accept4$llc(0xffffffffffffffff, &(0x7f0000aea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d9000)=0x10, 0x800) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000d87000-0xd1)=""/209, 0xd1, 0x2, &(0x7f0000f84000)={0x1a, 0x1f, 0x40, 0x7fffffff, 0x0, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x3, 0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000f85000-0xb8)=""/184, &(0x7f00007b2000-0x4)=0xb8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f85000)='westwood\x00', 0x9) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000a52000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001ec000-0x60)={0x2, 0x3, 0x4, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x9, 0x33, 0x0, 0x0, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}}, @sadb_sa={0x1e29252dc3294ed0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x0, 0x3, 0xe0000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x0, 0x1, &(0x7f00001f9000)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cd3000)=0x14) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000069c000-0x20)={@generic="06f17b99988e95d1f55755347b39b614", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000f85000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000e18000)={0x0, 0x0, &(0x7f0000f84000)={&(0x7f000030e000)={0x2, 0x7, 0x8, 0xc, 0x14, 0x0, 0x5, 0x2, [@sadb_lifetime={0x4, 0x2, 0x400, 0x3, 0x8, 0x38}, @sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x6, 0x2}, @sadb_ident={0x2, 0xa, 0xffffffff7fffffff, 0x0, 0xfffffffffffffeff}, @sadb_lifetime={0x4, 0xfffffffffffffffd, 0xba66, 0xeb, 0x5, 0xf32}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x13, 0x10, 0x14}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x4010) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f86000)=[{0x3, 0x5}, {0x2, 0x0}, {0x2, 0x1}], 0x3) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f87000)={0x0, 0x5, 0x0}, &(0x7f000072e000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000b0e000)={r6, 0x1ff, 0xcb, "91c81ef6a24f2330ec895ef74572931a1149642a35df384ee2a809c7a69d0278e0c88ac1ccfaa709f164c89f3a7311035baa1084c6511b1ba9862562e7920cb42d75994f558a374db6996c10be943e4271f2086c3fcc1095b493103bd035208d1e9226dee1972004a36825ccf485c6b7d3a6329df5feb5ac8ca1228959fed974d5f112ed41545f1797e17c2d5608ef841696b7e817af090eadbd58438e8376ec55b5c5443ca4b49b19cd013ff768b98d975d892e10017b9ebba27eb58657e6fa59267fb7b3391a1c1410b1"}, 0xd3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000dcb000-0x8)={0x0, 0xff}, &(0x7f0000f85000)=0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f86000-0xc)=@sack_info={r7, 0x100000000, 0x7}, 0xc) 2018/01/26 15:11:13 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffdfe, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b5c000)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socket$rds(0x15, 0x5, 0x0) 2018/01/26 15:11:13 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000017000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x8, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000017000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000015000)="", 0x0, 0x0, &(0x7f0000018000-0x10)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x10) 2018/01/26 15:11:14 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket(0x0, 0x80006, 0x101) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f00007bf000)=""/254, 0xfe, 0x10000, &(0x7f0000fce000)={0x1a, 0x2, 0x329c, 0x81, 0x8, 0x1, @random="709a68776f7c", [0x0, 0x0]}, 0x10) 2018/01/26 15:11:14 executing program 7: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00006aa000-0x20)={"ac35c16d88e696e9671f92c3e8f9fa56", {0x4, 0x4, 0x9, "348bed7786ba", 0xfffffe0000000000, 0x0}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:11:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ee1000)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f0000d2f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000349000-0x4)=0x10) 2018/01/26 15:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fc6000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0xffffff70) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d62000-0x2)=0xfffffffffffffff9, 0x2) 2018/01/26 15:11:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x4002, 0x6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x80000, 0x1) recvmsg$netrom(r0, &(0x7f0000aa4000)={&(0x7f0000d50000)=@ax25={0x3, {"5686b9f698b914"}, 0x8}, 0x10, &(0x7f0000066000-0x10)=[{&(0x7f0000d9c000)="d764f8586ac79e1ecb0af6aac2ab4038a07d4e6da5fc6e7d82f785ca1fdd13f81ab22f7c815e734b9dc030d74d3da7fec120fda427bfaaefd86eb88926d00fae55046509fad44e727237bbff7f4b743b5f1d734ab6b407ab8c8e2aba0424950d244ef47328c32b8d034fe08c016890e11d3e27f5a35e7667da5df0", 0x7b}], 0x1, &(0x7f00006d6000)=[{0x70, 0x119, 0x7c2, "94d1c02d63153ed57aaa14172498dadfcbbb7ff5dcb4ae6011d4dae6ec7bbb9b17fbff4fc14c50b3a5e8c516563e27e70d57aea40ee3cc197ab8e8cd85d609408a0d600f1fd00ae9caf9db2aac3c0ef6748789a305a99abfbb2ff1b8450a0ccd"}, {0x1010, 0x1ff, 0x4, "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"}, {0x48, 0x10f, 0x6, "306cf60c8487fc8a4495bac4a86fbcfe0383f2f815ff05349a75d21ff37eb78c215e44cf500025a574782be83f07fc89b6"}], 0x10c8, 0x20000000}, 0x2020) 2018/01/26 15:11:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000024a000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cf4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000065000-0x20)={0xc0, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000b0c000-0x10)={0x4, r2}) 2018/01/26 15:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000386000-0x38)={0x0, 0x0, &(0x7f000034e000-0x20)=[{&(0x7f0000148000)="66b4bd35d5c948d2", 0x8}], 0x1, &(0x7f000039b000)=[], 0x0, 0x4001}, 0x0) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:14 executing program 3: socket$inet6(0xa, 0x2, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008b0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000309000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000c71000)={r1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/26 15:11:14 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000fec000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f000049a000-0x71)="3b0bb8b9ae3b4107a0e0768ffff0e313f97690077253d3f65ea32c3fe72296d51cde8bf41476b79333672ab0d0bc5080176d8a6b4d6e6d47b30e33d4d9668f00b2e291e9ee3ec1395a9ae34b6de29e7d32637baaa99a09348c98d60bbbd220b16e4c0eacf82a07241e5a5f9c0eedd93899", &(0x7f00001a9000-0x78)=""/120}, 0x22d0dec3) 2018/01/26 15:11:14 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000aad000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000b2e000)={r0, 0x80004, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000010f000)={0x0, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000b5c000-0x10)={0x101, r3}) r4 = accept4(0xffffffffffffff9c, &(0x7f00002fa000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000060b000)=0x10, 0x80000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000a48000)={0x1, "1c"}, 0x2) r5 = accept4(0xffffffffffffffff, &(0x7f00008e1000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ef000)=0xc, 0x80800) sendmsg$netrom(r5, &(0x7f0000ea0000)={&(0x7f0000daf000)=@full={{0x3, {"4dc962bb89a3a8"}, 0x0}, [{"86f91d79dbfc29"}, {"6ded53bea14409"}, {"791cb72d9634dd"}, {"5c052107768d0c"}, {"231beaf4531d2e"}, {"575f9ac57fdf26"}, {"558538189b0c6b"}, {"dd1f85acc5a254"}]}, 0x48, &(0x7f0000206000)=[], 0x0, &(0x7f0000278000-0x1138)=[{0x88, 0x105, 0x8, "f6969d654ee0ff1d90faa680e54899935b28976bc37bd1112af2829439df8bd6e3b377f9ed75cb37c180710737648c5df3f362a1f27f48b15b5012bd39fe19a1629148f2ed3ded82ed2c26b122996d15acec9f7b0eb33cca5ba7b306072746f83d63e8a23e990eee8be38fdf68bdeaa424c212447b17399e"}, {0xa0, 0x19f, 0x3ff, "760022b8d99a6d4e0331ca7d8a4efaae9f06fd678ca726ce97a6effabf5015f99eb9064682ccc078db7e8b18bd10961e42e113d08f3fed6117feeaeea6bb13ba5defc9288cf5400b67122dff9a8b855ccb8daa537a9e55f16e48099bf3edb70829b6a004fa7b9f38612b6bcac1c4847e1aec072274be3f4449f2fdcb58107850fdc61dab646336d453"}, {0x1010, 0x101, 0x3, "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"}], 0x1138, 0x4000}, 0x40000) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000e7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000c4d000-0xc)={r6, 0x2080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000b00000-0x10)={0x1, 0xcf, 0x7, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a9a000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f25000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00003ee000-0x10)={r8, r9, 0x80}) r11 = socket$netlink(0x10, 0x3, 0x3) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000db9000)=0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000a9f000-0x10)={r3, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000eea000-0x4b)=""/75, 0x5}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000001000-0x20)="5072ddc75e865e5484bf7f4cfd06ae412494dc7a560c858d9ca743f29ce2f1ad", 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000a8e000)={r10, 0x80000, r1}) sendmsg$nl_generic(r11, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000624000-0x14)={0x14, 0x0, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:14 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x3, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r1, &(0x7f00003ec000)=""}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/26 15:11:14 executing program 6: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000a0f000)={&(0x7f00003db000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a0f000)=[{&(0x7f0000a10000-0x4a)=""/74, 0x4a}, {&(0x7f000020f000-0x5b)=""/91, 0x5b}, {&(0x7f0000a0f000)=""/29, 0x1d}, {&(0x7f0000328000-0xa6)=""/166, 0xa6}], 0x4, &(0x7f0000777000)=""/83, 0x53, 0x401}, 0x101) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000007f000-0x18)={@loopback={0x0, 0x1}, 0x8, r2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000ba000-0x8c)={0x0, @in6={{0xa, 0x3, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0e000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a04000-0x6)={r3, 0x4}, &(0x7f000082b000-0x4)=0x6) 2018/01/26 15:11:14 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f79000+0x460)="0a077cb0d60483e5b3b60ced5c54dbb70dbad4d8a8cfb3cfc4b33c10d7d0ec41901814af1a8615620086f28116c0eb402d11fde56971758403d90893527501afb2a82fa8fbab4a593fd03eb162d041c43f49", 0x52) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f7b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d11000-0x4)=0x2e, 0x800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000f7a000)={{0x1, 0x1}, 0x20}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/26 15:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000014000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000037d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f05000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007cd000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000636000)=0xe8) recvfrom(r1, &(0x7f0000617000)=""/12, 0xc, 0x160, &(0x7f0000422000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000034f000)={0x0, 0x0, 0x0}, &(0x7f0000a3c000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000991000)={r2, r4, r3}, 0x1) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r5, &(0x7f0000c31000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) 2018/01/26 15:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000045c000-0xc)={0x0, 0x128, 0x30}, &(0x7f0000594000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000680000)={r1, 0xfffffffffffffffa}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) listen(r0, 0x7) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000031c000)='tls\x00', 0x4) r2 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a1c000-0x10)="3050e73a229e9af3bc8c3100a70aa1b3", 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000251000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ab3000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ae0000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/26 15:11:14 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x1, 0x1, 0x1) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000353000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000df2000-0x1f)="b235e84c1dcc91cc1e944ab8b1b35dd06d09d21a858553b921f8f29deb4199", 0x1f, 0x48a034110df60375, &(0x7f0000fd0000-0x10)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000fce000)="2f98fe1f28c991ee0a73b3c9461fb1ec342b7bc9a08b4cb10fecb4954eaba89c13d941b562aeb9d2764242afbf2a3b491708b941fb4b8cf3dc45f79f2368af32b53f7ad3c5f013b5af9a2b0101388f169a7b5024b68189757cec3af1d6c5485eaabe0ecdfdd7b360b82ca5d0401ae9a1034c8e247e3ce1228dfc591cc08abf4c9c4f0b6f6b34162b622d51004426beef132e438884ad577be2220158eede68f56784222791c3290af2e1295e268f691124b645b0cf597a5f5627aa5615f1d4e530a711c45b8e630c10c1e9a14bb1678c") setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002b3000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000050000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000095000-0x4)=0xe8) r1 = accept4(r0, &(0x7f0000096000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000598000-0x4)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fd0000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000ae1000)={r1, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001a5000)={0x0, 0x1, 0x20}, &(0x7f00001b9000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008c1000-0xa0)={r2, @in6={{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ad83e1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc7c9, 0xfffffffffffffffa, 0x2, 0x3, 0x4}, 0xa0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000fa2000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/26 15:11:14 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f00006d4000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000fd7000-0x1f)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd9000-0x6)={0x0, 0x0}, &(0x7f0000595000-0x4)=0x6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd8000)={r1, 0x800, 0x7, 0x147, 0xf9e6, 0x0}, 0x14) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fd8000-0x60)=[{&(0x7f0000d79000-0x80)="cb2525d4f415edda3790d82cfa782f85529c25939cb579c88a16e4ba57e1098854e6c94df636a85e65a78b7ccf3d7bcc66ee328893a8933ae57f7d30c06b59c08d600c23db2b30ce04499eba487c689f34fdfd594321725010675eb15252e96b9338fab5fd53c0a3e6e427e1e61d53d5a07467512da1c3fdd91441703dad5d25", 0x80}, {&(0x7f000078e000-0x20)="95b4411e99bfe71a9fa7c6c190f2b8c96fc9f27cc666f7f66548c62a3ddf25c1", 0x20}, {&(0x7f0000b20000-0x52)="cf22d1c6d4cb32cf7c378314b696ac77080f8e820af2dfbcb30b1375032ec28521d9715c8b0c289ac892cf63ef0976ce6de94430ac51d42c9581f1c6e4e8ab795fb175021586b0b5d3c9e8d4f1da94e847c7", 0x52}, {&(0x7f0000fd8000-0x57)="985a7dde4251550e32d9e0dad7734904f8844cd931f834b23ee176be4f8a89434ae639428dec0b450c8b33fe864c2394c2bbf6ae77ec63b3f03d19cc5509f7106bed1cdd8237e1f771cbe3bd47d06fe399ef2df33f6430", 0x57}, {&(0x7f0000fd7000)="82735c69c25155ebde45a82ebd91281b8cc2639eee5ca278b31e536c7bdb253e8a00a5e4e7d63f059f0e638de0b973b1c239a1542b97b630120503c3d3b3bed3189db133c27b650abeabf7da7517017300363713095f61c325493bccfdd8ffe25532c44ed0915b55c7275f9867fa8c805f30141b24bf70b0218bb5519240e50484fa086454fb4e2ddaf59ef3e129dc8f00e0ff3722c8281c4355123b1c228730e6b559379568464be3dd76263f6470c1e4f71735ad9be36a5ea785e5e20b3e6e4e6abf017d4dd09f554228bf", 0xcc}, {&(0x7f00003d5000-0xa7)="0e36c5ace2e4d9f6cfbfecb350ae3f37f9fc5227bf8dc65f0699ad09394f1b5dff709b03478ed4720a8bfecbeedc4baee26ca564f886ca658317912a33507a8369a806f81f3b1adf02c3ff0010c61a7c02551059d596bb071f3e9a23a9f7a88b2cbd89398c7a1024851d3e23f83a7a0012ce5c7c805b66ba7ab0c04b3f3b52f3d116f6f55535cc75721c5c492c5f8295acfbec3566ca0247a74d2a21e950ad9f56bd84f1f0948e", 0xa7}], 0x6, 0x4) 2018/01/26 15:11:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x7, 0x11, &(0x7f0000001000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, @ldst={0x3, 0xbc4db7ff2499ee44, 0x1, 0x6, 0xb, 0x30, 0x4}, @call={0x85, 0x0, 0x0, 0x22}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x1, 0xf, 0xf, 0x6, 0xfffffffffffffffc}, @ldst={0x0, 0x3, 0x6, 0x9, 0x7, 0x2, 0xfffffffffffffff0}, @alu={0x0, 0x6, 0x8, 0x7, 0xa, 0x40, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x8001, 0x84, &(0x7f0000d1d000-0x84)=""/132, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x800) pwrite64(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x96)=""/150, 0x96}, {&(0x7f0000002000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f0000001000-0x46)=""/70, 0x46}, {&(0x7f0000002000-0xef)=""/239, 0xef}, {&(0x7f0000002000-0x48)=""/72, 0x48}, {&(0x7f0000002000-0x8c)=""/140, 0x8c}], 0x7, &(0x7f0000000000)=[], 0x0, 0x4040085}, 0x40000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 15:11:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000bd4000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000080c000)={r0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000144000)=0x0, &(0x7f000022f000-0x4)=0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/26 15:11:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000083000-0x77)=""/119, &(0x7f00006a7000-0x4)=0x77) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 15:11:14 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000025000)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000027000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000001c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000027000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000-0x10)={&(0x7f0000005000)=@mpls_newroute={0x6c, 0x18, 0x24, 0x0, 0x3, {0x1c, 0x34, 0xb091f33f1ccbe576, 0x3cf, 0xff, 0x4, 0xc8, 0xa, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3f7}, @RTA_OIF={0x8, 0x4, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x10, 0x1, [{0x9, 0x7, 0x9, 0x2}, {0x6, 0x0, 0xc4, 0x81}, {0x100, 0x1, 0xfd, 0x5}]}, @RTA_DST={0x20, 0x1, [{0x7, 0xfffffffffffffffd, 0x2, 0x4}, {0xff, 0x9, 0x5, 0x1}, {0x2, 0x3ff, 0x3, 0x9}, {0x9, 0x4, 0x20, 0x3f}, {0x1, 0x4, 0x6, 0x73}, {0x9, 0x0, 0x2, 0xfffffffffffffff7}, {0x7d, 0x5, 0x80, 0x3ff}]}, @RTA_OIF={0x8, 0x4, r3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 2018/01/26 15:11:14 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffd, 0xfffffffffffffff4) r1 = socket(0x2, 0x2, 0x3) bind$alg(r1, &(0x7f00007e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000357000-0x4)=0x2, 0xfffffffffffffda0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f83000)={0x10000, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffffffffff5a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/26 15:11:14 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fd8000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000b6a000-0x90)={0x100000001, {{0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001e9000)={0x4, 0x0}) 2018/01/26 15:11:14 executing program 4: r0 = socket(0x0, 0x7, 0x7b) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000994000)={{0x1f, 0x289b, 0x1, 0x2, 0x3f, 0x1}, 0x6}) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x9, 0x800ff, 0x10001, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000e5b000-0x2)={0x0, 0x0}, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xfc, 0x63b, 0x9, 0xbba6, 0x20, 0x7f, 0x4, 0x5, 0x8001, 0x1, 0x0}, 0xb) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000e5b000)="8ee4e345818e028c6c414b73c9eae616858b8856db3bdae3049af01d3c859edb02027b0731ccd2e91686990f23d38564035fbfaf8bf5b915efb05663a2a2515d453da22ded0ed33b4ec4e1647c0521105af558f372d8fca34ae2e2e70ca1b5af2f25671359f202adf685b79c3b85744f26b7be8d70894377362a8a1a8f090c1eee06db2aeac474b22231347987c0220f5074389c0bcb2b309fa974f20a62f0fcb9f8fa23ae5a8c44834172f08608f67d2a291302d58d989a23711fd2dcdc08fd238432842118c58d639662f99592d22e9176acb0") socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/26 15:11:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000028e000)={0x0, 0xa8d5}, &(0x7f0000053000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000339000)={r1, 0x100000000, 0xfffffffffffffffa, 0x10001, 0x54, 0x7fff}, 0x14) getsockname$inet6(r0, &(0x7f0000bae000-0x12)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000086f000-0x4)=0x10000022e) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/01/26 15:11:14 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000008000)=0x1008) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000009000)={0x0, {""/7}, 0x0}, &(0x7f000000a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000009000-0x8)=@assoc_value={r3, 0x101}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x100000000}, &(0x7f0000007000+0x82b)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={r4, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000007000-0x38)={&(0x7f0000004000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000001000-0x20)=[{&(0x7f0000004000-0xaa)=""/170, 0xaa}, {&(0x7f0000004000)=""/143, 0x8f}], 0x2, &(0x7f0000007000-0xdc)=""/220, 0xdc, 0xfffffffffffffffe}, 0x2000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000003000-0xc)={0x2, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000008000)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) write(r0, &(0x7f0000679000)="f4", 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={r3, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 15:11:14 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000f7a000-0x2)=0xf8, 0x2) socketpair(0xf, 0x6, 0x8000, &(0x7f00006e1000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000790000-0x8)=0x1, 0x8) 2018/01/26 15:11:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept4$inet6(r0, &(0x7f0000a4a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000)=0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xfe09) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f6d000-0x38)={&(0x7f0000257000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000958000-0x90)=[{&(0x7f0000f6c000)=""/72, 0x48}, {&(0x7f000074b000)=""/151, 0xfffffd9a}, {&(0x7f0000bfe000-0x1f)=""/223, 0xdf}, {&(0x7f0000ba3000)=""/201, 0xc9}, {&(0x7f0000b10000-0x44)=""/68, 0x44}, {&(0x7f0000f6d000-0x20)=""/32, 0x20}, {&(0x7f0000d01000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f6c000)=""/5, 0x5}, {&(0x7f0000f6d000-0xff)=""/255, 0xd2}], 0x9, &(0x7f0000c4d000-0xa)=""/10, 0xa, 0x9}, 0x4002002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000012b000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x6, 0x8, 0x65d3, 0x8, 0x80, 0x4, 0x2, 0x20, 0x8001, 0x9, 0xff, 0x100000000000000, 0x1]}, &(0x7f0000281000-0x4)=0x108) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f6c000)={r5, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9382}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2b, 0x8, 0x2}, &(0x7f0000f18000-0x4)=0xa0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f6e000-0x20)={0x6, 0x2, 0x6, 0x80000000, 0x81, 0x0, 0x7fff, 0x0, r6}, &(0x7f0000f6d000)=0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r4, 0x101, 0x8, &(0x7f0000f6d000)=0x0, &(0x7f0000354000)=0x99) socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000011000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000296000)={0x1000001}, 0x2) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 15:11:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000818000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000f3000-0x8)={0x0, 0x10001}, &(0x7f000075d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000048a000)={r1, 0x6, 0x20}, &(0x7f00007e3000-0x4)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) bind$alg(r2, &(0x7f00001c5000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) 2018/01/26 15:11:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a89000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000383000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ee000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069f000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d95000-0xc)={r2, r3, r4}, 0xc) close(r1) 2018/01/26 15:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009fb000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000843000)={0x1f}, 0x1e2) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00007e6000)=0x1000000000000007, 0xfffffffffffffeac) writev(r1, &(0x7f0000ffb000-0x80)=[{&(0x7f0000783000-0x26)="a2acba80b5464d1a39d09ddf9bc23fdf1da2900182b0587fbcb389824d3927d164ca2ffe62e0", 0x26}, {&(0x7f00009b5000-0x11)="ce5ea254613754b406569de2a1829913a6", 0x11}, {&(0x7f0000e92000)="2e44cbd89fe2d0b6b7ccb5bd9a13b151127d2ff8bb5e79833010dcff3316e7a23591ec559dd9d2c92c7815bb58babd342ef5f5d12fec2e2c0734f5579877902a26386c28c7942f0e4d6c849fb9a7a67c45fd2b378d371a89aa79cda0ff89753b0c77564a2ccb86b1a116fcfb215a82f6b3c7db089525f67a8620d2179659c64de4e72afbb08e8b0f04e703f71c6372354e365b41438b690673913613151f3beceb90f05524d69adca779a5f1b20d3f797219aecb8bca7a01b0727f1bdf343b6853a747cd1a09b3e7aefd447fb605807fa36215bc936a9e7ef892ab6abb2856c1", 0xe0}, {&(0x7f0000f02000)="c5c860a74c82e3e1ea6a98f7a41569cb65b639780d560ff3aad2482dfd6c36d69072e578fac64bd03c760983b9bde6933da2b781e031dbaa2b30cda94f5beb60533390fbea595b3378ad29f0b2b71072637899eebdd62d477dc3d952964ca9dc424579adec2dc53fabe3640423aa218ee1d5ac82c0156ef05fa3d7d439fafdd8253b4c318006cd413f8d676613bfd8c8203492474b57e8576b8349b389b77c7413145d0e40104279c89427feb8bdc2615a4686f42f2358a240", 0xb9}, {&(0x7f000059b000)="6cfddca9b6f5e05e0632a7fd8c76f0cc5ba1adf90b3aa75bb9cb1fa98601cd98fdc74a4b", 0x24}, {&(0x7f0000318000)="2619eea1f6bf4ee39b671ab43d9b87b878b1bbe7982ebf2202aba309ac1ac5d0ac76732ada8de699467820d975269c7a8e17addcb77be3374d331251a86c6f9f0a60a601813f7abb18fa4e4aba42c1ecee7cf6f7bfc907d81f64da8253432011f84cbb324f5aa7dba813dcb6de35122bc0fea8ab8bd0f3c42e8b7f8a684c602a8f7fd178e0a9342e4b5edc58202f82b1ef458b12a9cffb4a045f978d78377eb081a1b0b6550432b65c51a96c5c0e8039e428e2c2f953685db29ae9600b5d06afa215a0b13ea9", 0xc6}, {&(0x7f0000be1000-0x20)="1c910398a9b90af3ba606be08457906993f279cfdc0049bc2e387b31b2a417665330c3815e90a8e20904cd3bf827275e9a2137a27c144d165c4eddd52e23bec5", 0x40}, {&(0x7f0000ec4000-0x66)="d38820bbff7127771f9c4093a31beae70a1ef37002ad6bb1179ae22edaf0e7625ebbcae30b6fe054c7521b174f87ce9020f665476f02c835c2c328884fd445c8faa9c90c94c5cce1fd47fec277f16efc9a5ad5869a42bee2d315ffaddb394f0e6b95f5af61a0", 0x66}], 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000041e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x10000, 0xf1, 0xffffffffffffff8d, 0x90000, 0x5}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000c95000-0x8)=0x546) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) socketpair(0xa, 0x800, 0x1, &(0x7f0000a99000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000168000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x2, 0x21, &(0x7f000091a000/0x1000)=nil, 0x100000000}) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e01000-0x1)="ca", 0x1, 0xc16e8e29268f344c, &(0x7f00007bd000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:11:14 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x8) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/26 15:11:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x802, 0x0) getsockopt(r0, 0x8, 0x0, &(0x7f0000c01000-0xf6)=""/246, &(0x7f0000aee000)=0xf6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000092c000-0xd3)={0x0, 0xcb, "a2026c8a3b0f457de87ef7ba9580552fbb49c430993ef452bbe7e96843158eeca536c10630a5eac7f266b8fe46b1d073c8baaae533b37e83eb09a440e5d2fa95b8c9866e76611286166ea8ab8062cc3a482e92b2fb3ce0ec17eb7ab633b37cfdfceb64f5a666ecd2f5c60641658bee91d215fbde3b3c70b2f731d63e426cb79a9c8efd7a5bbc6991f983edcbfbdf99dd40e7065fd6638b8eac1fca1850599a774a9a4c6cb965de5df2e727f37753f429ac7824e34a47b3635ff906377eaddc3fa346f77111ba37574d47bb"}, &(0x7f0000b69000-0x4)=0xd3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000023e000)={r1, 0x1f}, 0x6) write(r0, &(0x7f0000599000-0x112)="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", 0xfc) 2018/01/26 15:11:14 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x8, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000001e000-0x4)=0x0) socketpair(0x4, 0xa, 0xe400000000000, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000001d000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$vsock_stream(r3, &(0x7f000001d000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000005000)={0x39c, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x3ca, 0x89, [@typed={0x50, 0x27, @binary="83aa076ad3935e57ed77ef73b97b9964cf5219e3b15762fe84d34c531e7e9e6dd3b9815979990697a0a3427c2055110ac337a787cb33e86ce5220cab6544ffbe5fa75bd5bfc45c"}, @generic="23c7e27b40a39994c9421a39b4848e9e73f57b50bcf653da9b111e8118b08b254a36fda682a6d59dc998a111351318bc01e0ced1b4a7aba7aee1d18c82de25e32a1d2c93abff38f0ff081c2293b2f6df5a9d85ea0eb6911a1107d2d7ef209bdb3eed4874c4", @generic="db1d3090e734b11ef05ede9245340cc29a0b7c6b0146f1b57b8cb94e6f202767b091d9cf9252f8103575385796d6fad3a460c2bc0aee39a38a17be30bc47bc31921a528738fc19636d66620dcf54d2a002c00a832eac6ab15d8937b9a484cbe0555923bc7fbfe48cb01a37966829fd67c9e662e7f93c5298958b675e166fb1742bd1fc26543ac0a6d5b7a9ed90926898d83fdff723d4a64eb20607ce", @generic="6a184590184c07f0fc64002c9e51914cf48c70d3b6a490f3e95d877b1f49eb889c8195e7b2fd3a9e140ba8b4327a318da3872ae4d75608149bb403f6002954d34f1d536c182427d7ed4f5466ffdb7b658295201a5d6b5b419b9c7a3eb6a43b0bb44307585de37cd5d03dea61984c1968fc40525a5daf132792bceb8cac876af51ce74f28bdf78199a55f70da6fe183fdc5e7ffe9d9806fde650f8e4084906582e221c789f0d192", @generic="a0eeb1f8c7c28b323750c30ddee1f656472e94e21d2f4c43ec4918f669ccf9f2ff2b8a725fbb59", @generic="2b2f0e9ef3b4a1f6f53802593325121436c444b74e23d800efd8307e0a90ae2756ad5b1cf72288662270156cdbc20c9131491956b2ecc6ca27bddba7ddf78a447e89e42969d3f702ccfeeaf7314b84fb05cb85e66f2e181d6f3549fad2620c82849671f7de11453806cba95e6e0166d0e3b98e1cc10b80191a5e7fe0e7f82206e407faf102649dbd7a9c407c32c6b54247d89a8ee8bc32c8defff97e3eb07b4fc19417ba9856593cd826a9c355e07e25d526ae67e3bd4d7efb486d99520b51c5a94f525f16320331ab7811463cd28b2e6539ce568f25"]}, @generic="f1d609defc2865534092d697b7857f80f62cd485263db4bbc553cf9771e2017c03034597fdd4c519aa4961dd2f6737832149598ffe7edd92361e48427dcc6026b17fbf8ac540659c6fc05e1abb8a3a0dbf2c031e0c50b9ab8559c6cd54acc01fc6f4e14d301b304eb008fde26207fd618fe6d80fa7dded2c78c536c1fe5f"]}, 0x39c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/26 15:11:14 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) writev(r1, &(0x7f0000112000-0x20)=[{&(0x7f0000f6e000-0xb9c)="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", 0xb9d}], 0x1) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x89c, &(0x7f0000d12000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f6e000)={&(0x7f0000f6f000-0x8)='./file0\x00', r2}, 0xc) 2018/01/26 15:11:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d95000)={r0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000091e000)={0x8000, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x677, 0xffffffffffffffff, 0x1, 0x9, &(0x7f00007b5000)=@common='erspan0\x00', 0x100000001, 0x2, 0x2335}) r2 = accept(r1, &(0x7f0000095000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000495000-0x4)=0x1e) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d71000)={0x0, @in={{0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f0000a20000-0x4)=0xfffffffffffffe18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001cf000-0x8c)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) preadv(r2, &(0x7f0000b28000-0x50)=[{&(0x7f000040e000)=""/116, 0x74}, {&(0x7f00003f1000-0x11)=""/17, 0x11}, {&(0x7f0000a17000)=""/4096, 0x1000}, {&(0x7f0000ee1000-0x53)=""/83, 0x53}, {&(0x7f000025a000-0x13)=""/19, 0x13}], 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000017e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000}) 2018/01/26 15:11:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x9, 0x800, 0x9, &(0x7f00000cf000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000c20000)=0x1) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dc3000)={0x0, 0x0}, 0x8) 2018/01/26 15:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b89000)="97bf5c53d561c7ff754ce00abebd435553e67b52ed664e0fcc66b68f87a717186da91228dbb16e5a05b1ef920990e2a457b66ab3b29252d375b063dbc02a34d81ee18b4e2d66eef3488a523729ae1ced08bec9d7549d6ff7dd0a8d6f652c3ceb5407e7bf3ca420906832790ad7e06498d43690c39d1d10491cc4a503185bbaa6e6781ffae89797c9e605594a42381bd312194e15eeb414658c46e31c59b8ad6c4ec09936e40525370443606ddf5622a7f8f8e96182ed74d94f872684b868ec8e6eaed5e26e315492ee8e630fba4daf6d4652efae68c3e6bebaf7aca8fce0811e99cfb73b29ad5694c81af78945e6c88eeddacf5a52ad79e8", 0xf8) splice(r0, &(0x7f0000400000-0x8)=0x0, r0, &(0x7f0000a27000)=0x0, 0x1, 0x8) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff5c, &(0x7f000009b000)={&(0x7f000075a000-0x48)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa, ""}, {0x4, 0x0, ""}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000020f000-0x4)=0x14) bind$rds(r0, &(0x7f0000ae4000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000352000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100}, &(0x7f0000e36000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000920000-0x92)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1}, 0x98) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000712000)={0x0, 0x5, 0x5e9e2563abe164bc, 0xffffffffffffff5e, 0x7fffffff, 0x8, 0x1ff, 0x5, r1}, &(0x7f0000443000)=0x20) sendmmsg$unix(r2, &(0x7f000000b000-0x38)=[], 0x0, 0x20000000) 2018/01/26 15:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x218000) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) [ 3176.245155] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25045 sclass=netlink_route_socket pig=7216 comm=syz-executor7 2018/01/26 15:11:14 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000094f000)={0x34, &(0x7f0000b1f000-0x34)="181bdcdb6ac693f997f06b7397a53ecf2269b7ede42817bc07340f883bbfcf87c67be8ada050c9c0cba3af183f7a05efb94abb95"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003bd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001000)={0x4, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xad, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0xd2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x2, [0x1, 0x3f, 0x0, 0x402, 0x101, 0x7, 0x5, 0x8]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5794efdc52843e6e, 0x80000, 0xffffffffffffffc0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockname$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/26 15:11:14 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ff1000)=0x0, 0x800) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000018d000-0x12)={@common='bcsh0\x00', 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ff1000)={0x0, 0x3, 0x5, 0x5, 0x0, 0x7aa}, &(0x7f0000ff2000-0x4)=0x14) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff2000-0x8)={r1, 0x1f}, &(0x7f0000d07000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) [ 3176.319089] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25045 sclass=netlink_route_socket pig=7229 comm=syz-executor7 2018/01/26 15:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000106000)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000096e000)={0x2, &(0x7f0000e0a000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getpeername$packet(r0, &(0x7f00000c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000301000+0xf1e)=0x14) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000486000-0x48)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/26 15:11:14 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e7000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005be000)={0x40, 0x3}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x200, 0x101, 0x9, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 15:11:14 executing program 5: socketpair(0x9, 0x801, 0x100, &(0x7f0000ae7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f00006f0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f58000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000095c000-0x2c)=@newlink={0x2c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @random="b2d83a393f70"}]}, 0xffffffffffffff55}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/26 15:11:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x6, 0x5fa, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a0d000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0x3, 0x5, 0x26}, &(0x7f0000cc3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000069e000)={r1, 0x5, 0x30, 0x5, 0x1000}, &(0x7f00003ef000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fb8afef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) socketpair(0xb, 0xa, 0xffff, &(0x7f00002ce000-0x8)={0x0, 0x0}) connect$llc(r4, &(0x7f000042b000-0x10)={0x1a, 0x7, 0x9, 0x2, 0x7, 0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) sendmsg$alg(r3, &(0x7f00003f0000)={0x0, 0x0, &(0x7f00004e1000-0x70)=[{&(0x7f00007d1000)="b4310f913ea420b2063929be2302b3b7", 0x10}], 0x1, &(0x7f00001d9000)=[], 0x0, 0x0}, 0x0) r5 = socket$can_raw(0x1d, 0x3, 0x1) recvfrom(r4, &(0x7f0000bd5000)=""/65, 0x41, 0x40, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c47000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000fa0000)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f00008d6000-0x38)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b16000)=[{&(0x7f0000dbb000)=""/214, 0xd6}], 0x1, &(0x7f0000128000)=""/190, 0xfffffee4, 0x0}, 0x120) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000812000)=[{0x3, 0x2}, {0x8, 0x4}, {0x0, 0x51}, {0x0, 0x80}, {0x0, 0xad02}, {0x4, 0x3}, {0x4, 0x100}, {0xb, 0xfffffffffffffffe}, {0xc, 0x2}], 0x9) 2018/01/26 15:11:14 executing program 3: r0 = socket(0xc, 0x4, 0xf40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000009000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000007000)=0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x8, 0x84, &(0x7f0000006000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xda, "3641b0a512bb9fe45be91feaef7c8da072b1d2bd5d01860c6dc96640a4eb3c6ae3b377007e49a3a8291a4478957c73b4a0ca744d3dab4e96d6c102361d32e1132b25318c3a904dbf3e0f8669a7f802a0483eaf8884c4c6ec1645a88e300297ddffe1edebc9ec77823d13747ff257f9f1ba39755589bf77209fcde891a69555d847866d1c94c9d2e3d6ab15c64afbbbbacc242b6951fc851fd3e2fbead34281af406d47e5699dcf724fe033989712c3c32a8fb7253d02c4e6dbe263dbbf8d3e13eb4907c1b6bcebb3d631be0de4cdddabcbe48cf6742543e75d9d"}, &(0x7f0000003000-0x4)=0xe2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000004000)={r5, @in6={{0xa, 0x0, 0xcd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0xe8, 0x400, 0x3f}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000)={r5, 0x0, ""}, &(0x7f0000006000-0x4)=0x8) ioctl$sock_proto_private(r4, 0x89e0, &(0x7f0000006000)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000009000-0x2)=0x0, 0x2) 2018/01/26 15:11:14 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f94000-0x8)={0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f94000)={0x8}, 0x4) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/26 15:11:14 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$void(r0, 0x5451) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f000088a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000)={@generic="6fc3bc86cd801fb879e1770f9bcf976f", @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x2, 0x0, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x806, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) bind$inet6(r4, &(0x7f00000e4000)={0xa, 0xffffffffffffffff, 0xffffffff80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x3) connect$inet6(r4, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/26 15:11:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x6, &(0x7f000022c000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e1b000-0x4)=0x0, &(0x7f0000d53000)=0x4) syz_emit_ethernet(0x16, &(0x7f0000a58000-0x49)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8864, "b2640e4dceb259af"}}}, &(0x7f00002eb000)={0x0, 0x1, [0x0]}) 2018/01/26 15:11:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000033f000)={0x0, 0xfff}, &(0x7f0000abf000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000535000-0x20)={0x100, 0x0, 0x8004, 0x6d, 0x8, 0x532230ef, 0x6, 0x3, r1}, 0x20) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r2, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000a3b000-0xc)={0x0, 0x0}) r4 = socket(0x4, 0x5, 0x71) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00002ee000)={0x5, 0x0, 0x1, 0x71ad, r1}, &(0x7f00007e6000-0x4)=0x10) epoll_pwait(r2, &(0x7f0000d2d000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f00001d4000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/26 15:11:14 executing program 1: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000047e000-0x4)=0x0, 0x800) accept$ax25(r0, &(0x7f0000453000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007b1000)=0x10) 2018/01/26 15:11:14 executing program 2: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000ae8000-0x4b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "8902000000"}}}}}, &(0x7f0000abf000-0x10)={0x0, 0x1, [0x21]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000aeb000-0xe4)="b53d8677ea7695511d00d29fce35b84e4d68b8c159bacb7bbe9d1c4da960db2b4bcba18d2bda7c20c36e30271683fb1b621e5a31028d398ada2e76e6aa7c3613d2bdb0d5a032bbf4717d6d259ff4618a236dba1a5ce0f4d27d6468696f714d1162f4001f639ea69abbf629362de6d9531f4b82f08eb3d0b889b09dd823eb16ac6537781dbd59a31ed7163f6d9de5090940a049eaa7323081666ec626b89487a251acfd58dbf668fc28fa12b157e9f6fed84ebcde6e809aca099510e01b92ff633fecbcecdff2ce4f1d00b244081d4923242b13dda8383128ad16d71d136c5cdfec14bbd3", 0xe4, 0x40051, &(0x7f0000aea000)={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00007a2000-0x38)={&(0x7f0000aeb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000162000)=[{&(0x7f00004f7000)=""/186, 0xba}, {&(0x7f000073d000)=""/4096, 0x1000}], 0x2, &(0x7f0000aeb000-0x28)=""/40, 0x28, 0x1d4fa48f}, 0x40000002) socket$inet(0x2, 0x5, 0xbdf) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000aea000)=0x1f, 0x4) 2018/01/26 15:11:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000)="390000001300090469000000810000000700004011000000450001070000001419001a00040001ff07000000020000080001010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000ef0000/0x4000)=nil, 0x4000, 0x8, 0x30012, r0, 0x0) 2018/01/26 15:11:15 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0xff2f) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000000)=0x0, 0x4) 2018/01/26 15:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000a37000-0x4)=0x0) getsockopt(r0, 0x7ff, 0x9, &(0x7f0000b83000-0x5e)=""/94, &(0x7f00009ab000-0x4)=0x5e) r1 = accept4(r0, &(0x7f0000bab000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002df000)=0x58, 0x80800) bind$alg(r1, &(0x7f000077b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) r2 = socket(0x2000000000000010, 0x802, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000f1f000-0x10)=@hopopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x21e3}]}, 0x10) write(r2, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) 2018/01/26 15:11:15 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000f000)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000012000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x18, 0x5, 0x2) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000006000)=@assoc_id=0x0, &(0x7f000001e000)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x4}, &(0x7f000001e000)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000001e000)=0x90) 2018/01/26 15:11:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001000-0xe)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000705000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000545000)=0x14) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000f54000)=0x0) sendmsg$netrom(r2, &(0x7f00000ae000)={&(0x7f0000d90000-0x48)=@full={{0x3, {"fe127ce674b778"}, 0x3}, [{"d916cdf6fbcc19"}, {"4746a2512ad151"}, {"5699af27219cde"}, {"588fdf42b593ed"}, {"79c2e9a008e9ec"}, {"c7cad3d61c4faf"}, {"28fd465f6dbf2c"}, {"e3fa3ff2434f36"}]}, 0x48, &(0x7f0000f28000-0x30)=[{&(0x7f0000a37000-0x37)="0dcd603b38aedf67ed0b52091f0bf2dd50cc0b45b4e7439aa9643befd32e9cc5cb1c0b2493e54cbce249d154a9536f74c71743254d5688", 0x37}, {&(0x7f0000e84000-0x5f)="ce9430912bf95ff2a5c9c40f6cce8df2124c33fd3c99ef781177b668de309e3c5ad4431e155e2238b0741a742b2f596d5fc525dea52e5fb8d80589770ef1c99b1067fd76ad1de27d0684104a36aad090e3c649cdc85ff629840cc37a3f899b", 0x5f}, {&(0x7f0000b56000)="d6d265f4072c5697debcb9e521958a16073ad6b62f8002afd1b1e616d9117866622c80a6bdd14de5aa78b7cddfd18790a72e49f1a2fe2dfec0ec5cc39ed1045f902a34bf36bc3019d149063d13953dc0624a5f63bea6e310c38ffdad", 0x5c}], 0x3, &(0x7f0000bbd000-0x1390)=[{0x100, 0x115, 0x9, "ad282f65bb92dd77e56124c40a21434927bd6796fe979d744e20cf4635af4bd569bf6a7f192f2006069f3c9ca5ee3e7f7ba2864181fe76164c7fb8f31bfa3f6961070ad0feba6e4284a1e2282237fac07dba807d47b709a80bd6a02a56071a751a15b7f0c78c1b9cf532cc485eaab8ac45b7b3f2b93b5fcbca1868e6d5b53fec31be5c0ff5955b069c27844aa705e07f1ff198c7c2cbcc55fb22b67526df80b73dc02e77059c4777a4d5c1789428a9be9611b0b84efb5d0b2e5b76da8bf649c7f6ad449c33ec31a534fbba46e011608d6091e28569bd9d215f2b8c7bf8ff9b59619fc676df9b64bffb474719b9fa0a"}, {0x40, 0x1, 0x9, "f79ca6cba31fa343424c0c6575e88cfbf71172831588a96b17cfc50ed7b0fd3506c5a4da58f7637a93a1"}, {0x1010, 0x11f, 0x7, "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"}, {0xc8, 0x100, 0x3f, "c8339644c18b9dc78f746d1758e03e2484879abf8a3518f1d5785d22d22a7e141c92b5a812d36daad255947746080f5440dd8a3704805a6c9acaa7aab653adff44501705b744eeeadf9ad181eceb0569dbf160ac193e2507457953a41f801b82e91b1e9c5d7d9294780aedd31ded415dd9821537fb11922bdb4fe3f6e0e7f331ff5e9bf495a18f8db09e2fa2d37f19aa9500cad55ffc853da7450597cdddcb3f052ab55724f2f0f1d9441166b98b2d6b52"}, {0xa0, 0x0, 0x7, "40ac0177cc0f0f2e2e5d6f8813a449757b8510b38b7b00a583ee9fb2ab065957d97816e797a2c71be65900656942be00357c4214ba2da22e4ae9b4a0a4d9e2fce31aa13a1869b31a3940f6d70a55e9d7b5ef824b8337680e0e8d9f42211e61672680a9ba3be4a2738f698fce04b85ad39ffc07e488bef9a9b1cfb1640d91469e45292014ca0e15bf394c60874f0c83"}, {0x48, 0x10e, 0x10001, "e4429854e6c9ba4b75ca20c048efe9ead0eb66a09e7da141b1a7ecc03afee8218614ec59af41416391c71b4bd4d29181c64194473e"}, {0x90, 0x11f, 0x10000, "82c682ec4807b5083726236eb7bbb85d0f0aeb52e77ee774825a7f6776d4aafa708f2c085a46bd6726b2afbc0dde4b208f6461e2f809280ea763de257ef58ad9ff478d4e9a08130ff8a589b34a125bcabf0eadf6eef45d0dab80c766899b5538fda6536c76ecbc0050e7dca1ea63cb2a3e9663d886f64c967a85a4"}], 0x1390, 0x4000000}, 0x4000000) accept$packet(0xffffffffffffff9c, &(0x7f0000c7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008ae000)=0x14) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000645000)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0xa, 0x20, 0x80, 0x88, r3, 0xffffffffffffffff}, {0x2, 0x1, 0x3, 0x100, 0x3, 0x0, 0x5, 0x3}, {0x40, 0x1, 0x8000, 0xec}, 0x2, 0xf, 0x1, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x3, 0x1ff, 0x2, 0xfffffffffffff9b8, 0x5}}, 0xe8) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, ""}}}}}, 0x0) 2018/01/26 15:11:15 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000449000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000182000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) 2018/01/26 15:11:15 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000085c000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c68000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000477000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) connect$can_bcm(r0, &(0x7f00009c8000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000da000)={0x6, 0x8008, 0x5, 0x9, 0x0}, &(0x7f0000ea9000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b6c000)={r3, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000}, 0x98) sendmsg(r2, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:11:15 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x100001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "1cf539d8f5cdc1cce455c1d92b361a768aeafd0f"}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/26 15:11:15 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) 2018/01/26 15:11:15 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001d000)=0x0, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000001d000)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000001f000-0x8)={r3, 0x2}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000001e000-0x8)={0xbb, 0x1}, 0x8) 2018/01/26 15:11:15 executing program 7: socketpair(0x1, 0x2, 0x80000000, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000002a000)=0xfe, 0x2) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f000002a000)=0x0, 0x4) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000012000)="d3dbe8b3675d6423193964bca2d46cfbf64359e7ed540414e9fd9b6abe5d9514c257651bdbad999d52bbe8865edfdd3e4424778b8663d7f36ff702ac407e79c950bd535b3e62") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000014000)={{0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x7, [0x7, 0x3, 0xffffffffffffff21, 0x1, 0x3, 0x3, 0x4e, 0x2]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000002b000)={@generic="319c902b40cde5e9df7f89fb3cf4961a", @ifru_addrs={0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 15:11:15 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) sendto(r0, &(0x7f00006f0000-0x8f)="d32866a570eeecc417889092a9518bab8e82f4aa01768151054fee094c091931dcbe36c00a18081961db5e11c2866dcce89db8072ea1d4f1313f3d7a8998e448919294d9a768f248da274fe501123fc3a93bd92d7416d3b14e0844a1609ac41e3f3de39566d6c43b511fa46c6a6325720644ff1372e7b3be887e89e8df1a0cc6ce11313d7605862cded6bf2fe35835", 0x8f, 0x40004, &(0x7f00006b8000-0x60)=@nfc_llcp={0x27, 0x7, 0x101, 0x7, 0x8000, 0x401, "71e3592e12dfd517cc8fe48636c90292e16c2f5d1fa2e662a0a66fdbd7fcba78f30471e59de2188b69ce04c0be6d197c400bd236eadbda42269fd2734f1353", 0x8001}, 0x60) 2018/01/26 15:11:15 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x7) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e70000)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e6f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000e72000-0x38)={&(0x7f0000e72000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000e71000)=[{&(0x7f000039c000)=""/93, 0x5d}, {&(0x7f0000737000)=""/246, 0xf6}, {&(0x7f0000b6e000-0xa6)=""/166, 0xa6}, {&(0x7f0000e72000-0x58)=""/88, 0x58}, {&(0x7f0000637000)=""/57, 0x39}], 0x5, 0x0, 0x0, 0x80}, 0x100) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r3, &(0x7f0000e71000)={0x1f, 0x1, {0x2, 0x9, 0x9, 0x3ff, 0x1, 0x1}, 0xd3ce, 0x1000}, 0xe) socket$packet(0x11, 0x2, 0x300) socketpair(0x1b, 0xe, 0x2, &(0x7f0000510000)={0x0, 0x0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000321000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e71000)=0x14) 2018/01/26 15:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000ae3000)=0x0, &(0x7f0000e42000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000256000)=0x0) pipe(&(0x7f0000886000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d2c000-0x4)=0x0, &(0x7f0000a49000-0x4)=0x4) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0xffffffffffffffe0) 2018/01/26 15:11:15 executing program 7: pipe(&(0x7f0000298000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000b11000)={0x2, 0x8, 0x20000000000, 0x5, 0x8, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f1d000-0x2)=0x3, &(0x7f000039b000)=0x2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000951000-0x10)=@req={0x401, 0x0, 0x0, 0x0}, 0x10) 2018/01/26 15:11:15 executing program 3: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xcc88) pread64(r0, &(0x7f0000001000-0x1d)=""/29, 0x1d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001b2000-0x8)={0x9, 0x3ff, 0x9, 0x1000}, 0x8) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f00003e0000)=0x0, &(0x7f00000cc000)=0x1) 2018/01/26 15:11:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000329000)={0x69, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)="", 0xffd5, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 15:11:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xb88]}) 2018/01/26 15:11:15 executing program 6: mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000736000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cb000)=0xe8) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000-0x4)=0xc) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008cc000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000077f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ff000)={0x0, 0x0, 0x0}, &(0x7f0000490000)=0xc) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f000056c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00008cc000)=0x3a, 0x80800) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00008ce000-0x20)={{&(0x7f00008ce000-0x6a)=""/106, 0x6a}, &(0x7f00008cd000)=0x0, 0x34}, 0x20) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000043c000-0x38)={&(0x7f0000188000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00008cb000)=[{&(0x7f00008cc000-0x94)="0888e12f78f550eaa948556382e8a5ed0d8581d155c0d51ea7208352bc011c892720d4b7458c122619ea357b44bfefb2af9af1aec535cc5874fe37f0756bd4036e4fad10335e8752ea4e33974f15952186f2f4c4f40e6a836e20c8974385f07cc209c6b2c0a18c48923838883873084d41b521efb86dc4c16d3526315934e27b18270bac1c793d0a3d0e7e2d35473ad29471a4aa", 0x94}, {&(0x7f00008cd000)="11161742473c86e7af242a1a782321f2a91cb7379ca20c11cae2ce1c5e4107dbb11f8aaa8181bcbd3c974fd59d7c1229a5754e084074eb34d36ca1c6a6fb650000000006828ec1c38ac88436dcbc", 0x4e}], 0x2, &(0x7f0000748000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x28, 0x1, 0x1, [r6, r0, r5, r0, r6]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x88, 0x40}, 0x4000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000039a000)={0x0, 0x0}) 2018/01/26 15:11:15 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80e, 0x100000001, &(0x7f0000e4d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ffe000)={{0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc70}, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x4, [0xea3, 0x1e936ce0, 0x7f, 0xe54d, 0x963f, 0x800, 0x41d, 0x5]}, 0x5c) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fff000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b55000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000573000)=0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000fff000-0x4)=0x0, 0x4) r4 = accept4(r1, 0x0, &(0x7f0000468000-0x4)=0x0, 0x800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000ffe000)={{0x7, 0x2, 0x4e73, 0x0, 0x3, 0x9}, 0x3c341ce4, 0x8, 0x7f, 0x1f, 0x5, "e6ba2fd428187f74f23ba7c108e443b9a739263054f8f423e3827663c4fea597669812a4beb9893bd4eb3a1c272f51f2d7f80981b09d0b848213c7f538a1a065669c729e4ac52446e3ebb196caf08c18deb583a2c96bc55d4246bea674d3321028b436a62f067a8cbabe53b800d54d0c1e89d99e770dd91e28676d608be1dbf1"}) bind$bt_hci(r3, &(0x7f0000937000-0x6)={0x1f, 0x9, 0x1}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000017000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000b48000)={r5, 0x80000, r2}) sendmsg(r1, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1", 0x0}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="", 0x0}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000bb8000)={r5, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000aa5000-0x10)={r8, r6, 0x3}) ioctl$sock_proto_private(r1, 0x4, &(0x7f00009cb000)="ca6b992260862dce6725f779829d37e70e8f3a6d2f77354ba58e67892ef5c41ee5088656dae652e2977af8c41f9bd24e7ebf3bb9971381ab7c910b9321e720d2ff0ae2935cbf7a48a5a64f6f47635761d0f2d4f16b1df6b9e5aca0be7350c678a161dfbd3fed00") setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f00009fd000)="74ac6c5624146a5d7b17eb506bfb02b384ccd25f97002c61d1343ed55e3fe686ff0c", 0x22) 2018/01/26 15:11:15 executing program 0: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000e9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000005a000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000, 0x6, 0x1, 0x80, 0x5}, &(0x7f00000e8000-0x4)=0xa0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000e8000)={r1, 0x2c, &(0x7f00000e8000-0x2c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff7}]}, &(0x7f00000e8000)=0x10) 2018/01/26 15:11:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x5e, &(0x7f0000000000)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) 2018/01/26 15:11:15 executing program 0: r0 = socket(0x10, 0x2, 0x0) shutdown(r0, 0x20000000000001) 2018/01/26 15:11:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f00005b4000-0x3e)="819f7213cc20297c259c207d48eaf95015e2163defb4bfd5a301725e78ae85d4f8d6d299a2fa204ac98986d814be938e5acc729f4cee49cf00082427ddc8", 0x3e) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000db000-0x4)=0x1, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/26 15:11:15 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000028000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000028000)=0x9) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000029000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x7, 0x0, "77d16a24c538780ae8d3261d8db028914348fd066df34f0e0df93c4a636c66db74d52098dc1a7967c7cbdf4cf94024017541d3511005cf1a195afe872eaafb05f07102cb5eab76a41f7ea6646db06428"}, 0x160) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000027000)={0x9d, &(0x7f0000027000)="c1b5948afb8013962adc94d016473226059180fd3e13221cc56b7a91e2f80ca9fbf1adec2a44a56a096fb2d3879ca42f33e73c260c586ad0810877c4d5e2226d9e97489d3ede47b70f27c494378d8e021ba6faddc4f6ad6463d19288bcc72aa4e77ff17fdeab64bfd53fcef9a771ae091fd77e41301574f20ad6d7611007a35a49766632b443daa72f8aa8ee9303d5ebf08ac9f23d7191b3d54efbbddb"}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000568000-0xc)=@sack_info={0x0, 0x2000, 0x82}, &(0x7f0000752000+0xc2b)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cf8000-0x10)={0x9, 0x0, 0x9, 0x74d1, r1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$netlink(r3, &(0x7f00003af000-0x38)={0x0, 0x0, &(0x7f0000847000)=[], 0x0, &(0x7f000048a000)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:11:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000025b000-0x4)=0x0, 0x80800) bind$bt_rfcomm(r0, &(0x7f0000bbf000)={0x1f, {0xfff, 0x3, 0x80, 0x5, 0x5, 0x69c}, 0x16}, 0x9) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 15:11:15 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000007000)="913d6ebcb7f329cee72e45f9b01f47f1831709355048c9d8c6d3aafbfaa823ad2062f8f206edd802fbe86e9b36504df95010c51644b2654a9617f7f32213ba3bd21b590d69b0f80279c2cd10de145923bb5d72e19c1ea178785fd6d0deb3a354df7403ec620c7fe0e005e2c975e5b7629fdc7987db2afa5fa1dcac4dd6f78fafd52af8a8834ede6f0fe1d8818909f1a777e870261c083d24531a1f062228a8c0ae663ed7d42cc2dc141add674e4a26d8d7e6c485e12f69c163839950cb", 0xbd, 0x0) getsockname$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000009000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000)={0x0, 0x0}) connect$packet(r2, &(0x7f0000004000-0x14)={0x11, 0x1c, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/26 15:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000036d000)=0xc50000000000000) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e9d000-0x4dc)=@newsa={0x190, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ctr(aes)\x00'}, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'sha1-avx2\x00'}, 0x0, 0x0, ""}}]}, 0x190}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00003b4000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x15555555555555bc, 0x1000000000002, &(0x7f0000d40000-0x8)={0x101}, 0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00009d0000)=0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000df000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000442000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, r2}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000038a000-0x5c)={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x6, [0xffffffffffffffe1, 0x4892, 0x1, 0x1000, 0x20000, 0xffffffffffff4654, 0x7, 0x7ff]}, 0x5c) 2018/01/26 15:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000077d000)={0x10, 0x0}) 2018/01/26 15:11:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xcd)="4fcc83e1482369e841b89a2ca417e3b6049b0ccb2164b4be44cea7357675d9ce31aa788c65d918099005596d273933d33fcccd18cf2ac272d0f0c8a14f3a78cf582519d8a11980067ca3535130cd576e2fae67171c7af83701b57601152a72d9f1b597e5a87eda5e09683b778721f7a4329d491a104c8b8d204c453526d47663810d1dd8f1aa20a4f889ceeb1c454c11fbebaa4db2020b58a35ec8947b7f9f3845df8c3793c89eb3eed5b438a0728b91ab577fca75fa11be2bc48d21200e4dd4ae875a37249106c1d174f085bb", 0xcd}, {&(0x7f0000001000)="45e71303c105882f96c22510de131f59adc6f890f9bcfb336ea3daffec04a42c27e7f602ee4e31610671418db704fd6786753d30b4a8dde207707370cdbf31e350955378c227cd184638d561e706ae5916b76a5a15a03ce3c01670887ef8db0c117cebd7d1b9f379ba0a02f3cc619d8d4e6d1fb169b9a86771da32dffdfdd6ec549c9b4cb31fd7f2ab5ec82ad1f7a712cab05197a50a7fe55fc8bd42331c02d6b10efe5f44c6c8c93fde01ecc53a5af707087fae2ca8b1682126a4414e49c35f20c2d69fd20485c48dd80706dab07bc59f556d40", 0xd4}, {&(0x7f0000002000-0xb3)="517a0cde1c96a24f9709a49151cd76a4686b8337f3b4940e9672870235f9b4cee85a79534b735843bc1df7f51eeb12a1a51f72f2cb01ffde8f15b8cfb26570e93612d878464e937b85a96dd69bcb267f47b72da9a54b446ea5b7e9638be4207cd3d733c66f9ced1ab8184bdad1388c5a5ad11d75caadaf1275c495957628395861c4f2cba1df93d7484990436f1ac70a377f05de96f76fcbad68c8b5f3a72598ced9b1d9c0d6f8a4bf5d02034099e1af561063", 0xb3}], 0x3, 0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00002f0000-0x4)=0x4, 0xfffffffffffffdf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r1, 0x0, 0x0}], 0x1, 0xffff) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000587000)={@generic="d8d8150526ce53beef6d0d7977f0a157", 0x100000001}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00007c3000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000db1000-0x10)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000d22000)="", 0x0) readv(r1, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/26 15:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000795000)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0x2524d42b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockname(r0, &(0x7f00000d1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c4a000-0x4)=0x9) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f08000)=0x2, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000502000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00009fe000-0x38)={&(0x7f0000e04000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x81, 0x0}}, 0x26, &(0x7f0000203000-0x60)=[{&(0x7f0000457000)='8>e', 0x3}, {&(0x7f00009e8000)="dbf9864196caeedc661c5650bc4ab657c27755930e4d32956e2f039801b2b7783b07df61c1f3833602b76a54e1a5dc6233401b", 0x33}, {&(0x7f000061c000-0xad)="fd2bddde7fe5da11dd37b888c7663ceb733219d415c6d932c8178a5d10bee7b1931cdab744db2cd5ccc180d06cf34a8433074153e6c58146e263f9e81106b6fe4086ecb980475c61533c166424ef880e5edfaa20b12654360574af2a6d91efcdc6715bd1b3d3ca5b1779e84bb7717131e2b5e0a49a0f01174e3abc9adbeed41bec22fe753238162b50d94321fe31e29a2847e7b209b87899c14d199e3536884f16ed95d02e909a0802ea889344", 0xad}, {&(0x7f00006a3000-0x1000)="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", 0x1000}, {&(0x7f0000cc2000)="a1da8bb9e50a9606e163271c9b2318c0788aca8848c63fd64222c0e9627651c425d742ce4aacc23e595c30ad2112358bedb58c8776a0e68445ffb8aacbcd75128203ab8b798f29961b8af421549d83b00600b0e735f2bb5b5dbe8b87889446f5ea10ef46faa24ce18261f851dbbbc04a0cd3074c00ade5f69a7c340f54dc5eeb75fcba5ea29fdf8ce2bf509a6224491ce5d11dbff2ff46f434e729f1aa55d7bb0b3515faec07a2573582d12965ab3f5dd3bd838f2b92f361bf806c557b61122ddcb645066d4902b7b95d7c39b2c0700a40e8cd90ca92c180cfbc375bf5a93ede4ce1af889a37add279bc99708259878d03", 0xf1}, {&(0x7f0000c43000-0xce)="daf1cfcff42fbf313a335f615ccb76037afecd89ec6890f25e8302b5f558fbd9ec42a3597130100f1df4b202eab43201255565c3d6acb8e4bec457271cefd08fa2c3ba09842ec16f89114cb9a361bae540fc3f45bb8fef0a0cc6fd5994306cc483ba54c9ed58ce62a66f9b94b30cb4649c97f28eb6b1502cb365f0d81952b5cb18aa38fb4ad573d5b7970c70caa37d85c8beec312ef7a837768a7c772d6c42adfe6bdd473040f8d0876c72aa381284e59c16618a6a53a2e38d1d64b6b81604a5d2e897babf2c7fe03315bbc7de64", 0xce}], 0x6, 0x0, 0x0, 0x40000}, 0x20008010) sendmsg(r1, &(0x7f00009df000-0x38)={&(0x7f0000ccc000-0x1e)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bcsh0\x00'}}, 0x1e, &(0x7f00007cf000-0x28)=[{&(0x7f0000c1b000)="21d393d2d4f10f136e012a7f7f40fcf8306d78b4b5cb28de58a00c2eca98edb9c39eb1748ed59a9c98ff7299ecd86cf416211059b47ea6fd4583e363e90e5aab74f8db5c48dcf8b13671684430747b5f57a66abf72a0f57b413d0b64b960e7d26b60182e091f6b736e31b043307727bff8691df5a2a638e7706fbcbde08e5b9dd2", 0x81}, {&(0x7f0000d71000)="c89c5b2bc6f89ecad6bd3dfec9465f3836a278d37d0ebb7ea72a243c7487368a07cefe399c131f6d600053b8c79b76c63f4e58579b2d9f71d4a4bc133033df74db6b564ca80396f1bf1433546fe10862d778c9b8d24689e473f6546a1ba90b347fb25e7ac3864f8ad24a124a8bd266723a3c32e2509d045901c2a3569a55a64e0b11ed0304c2d7482a36e6ccb6011907cfebad64c05c0753056ad89e15498f976b946d477497fb31307fd29beaf0b7b376", 0xb1}, {&(0x7f00004bb000-0x19)="f2e1c722a51ae069b8b602ac593af0bcff20be8bc7d7a44479", 0x19}, {&(0x7f000094c000-0xa0)="1b3b5845cfa5729bb3dd292f42a75dddef63cddca2d56ccf04eb6a9f6e4693b159f31c3a592a5629a8dce13c77124ced29fc30d9f46f99250fa745d653b1fb3d96a2a4dcbdc322522fd67919203fa89823847ad18427824bb58e5475fa88396a114373ef2c1974093044759c952d9d032bc43d0eee0410e505af101bc15874f9569aac6d43c4661d8db0faf3ed0469ec243525635be23290c5a872df07c1b6c9", 0xa0}], 0x4, &(0x7f0000fc8000-0x10a0)=[{0x90, 0x100, 0x6, "94ccab067eb434692bdddb61c8ac12d2e1cf5153ca5c80144acc71c6155b374d02adee2a8c8c70ecf3d8f4a3e02fe0c787968b975f1d57dfa5c3d7af964456cfa0942e80b0d42498023f098fa2df5f5aaa783689ae782b58f91f5b3851753d1e27507e050888e2b38ba78851879f4086e15eda8506376eb92d9d315f"}, {0x1010, 0x115, 0x8, "82fbf5b0d63857db4eec4af56eeb9ff70dc5193f6d0b1d0333642de2c5cfccf45b5d4b0c51846c4d3de53fb054d5f9c8e32b397d9b896b33e796366aacd67c5c0d04e95ae4ba1fdbe1ce596ca7b777ad76ed1f6c98207069aa418dac7dc6e69c6cc08178a7a2dc4f879856b9c650af41de415dcae974fba085c61b9ba9d1272b3985a05caa4adaaa8b359bb073408771d401dd6cc1cf9b75fb0082b3e93129cb9415535bd3b1e4bd69c553f70de26edceb0633724363c7eef37a6b9aed09c6d39100a87da91dd8723a9bf02446e339919ed7295ada8834c588ab155bc38005755bddebb4017360a22a145267b6e7e99a75d0574b87d9b8d0593b2b7798125056b18866d21f7ff882b66b5ba46794293038bcebb1b0f7f6e3a325908f6f09f5c9258765347bc650eca9a6ffe0bfeeff0f9bb83a3b701f600e22a9b4449bbe74680f77dc9270b7c4c55d3dbfdf478d13f46e5af213571494144a7af36813ed8dcb5e722ab50f3cfc2e2dcd94bc83f6df06dc1458a4fd227461770ae30c471bc5a9ca18ac6f0e5c6428b9fad04bdf1e6dbc59d689cb21e759c9af9b1ba060835b48ca48fb33066d3cdf39611e0f63e42516d0fe017790f914409f9b5618a080c2769da1d03b0de395d542f3ad7782cbeaf3d9c10b8083afecfadcb62fbcd04d61edc6070207363c50e0d85a8de4ad174a62f57027b725c788bcd97816ff56e174750b61c330402bbae8b121c2c10330716ead912d2aaacf163dd8850bf0d2e744fd55d0bf2abb4099d543fdd009c5f8b86ef47d808590b317c529c7cd4f5fc5f687f24f43e2c3c2a6004ea98b121e20c5acd6c8a47ac4cfc7153f98ec9d05ca6c96ef640ac84baff0e20195706254b3e59b9078b298c02d4030925baf598c4feb3a642721aa28696fb146b6ba38e141e4a8d5039547f87a904cbef0647c225c7b7ac143316d8641c33a970808c257d830d236eab5935477d7e720c70e9bd64a8091d65176a9196d489cd8f6551d6850c1a0b7fb6cb9b009831a9c5d8f5748a9f72378791db5cb5e59782f7866a3fc57bf35efa373c4d6d2b14ce15a0e7716d6e3df7849cbfa690a85f2822d6f23e2c5bd5f7c3fd407930719ad621dbbb0cac903026f560ed747834150d9c8a952d30b79e3d57f2b9ab2f006228158589389cb6e134be03281f8f15541d97c2f8437485f6b57499bcabc7c92003b792124246f7777353d9bc4f9bd517e809b3c54312efba452da16bbc0419393089224e06c4a7d0a22f5ad2d5f111ae9d6913c6e488b5e87f29f6391ca8978915bfafb56f756aaf31fb19606febd3fed8a7dcfab0a3651ead5b35789821a550eb58b711cb0e5a38f44609fc5d051a505b4b5849192b5505da62ff673cb8ecebfa6bc029c382efa8bb8636a7a1615313d146ca96f75b66651fa01453f9d242709144a18c72658a08a7eead67a3213b1ebae006a715b3bedb3dd7ac05cf47d4b258ed84610a3a43b5a014c7ae2eb28dd5ca110943e7cb4bddcc37ad69287347d1e0709857aa034f93fead88662d603d0de7d0e3d06abd42e63847297584981ad2fb9ef7b8565acbd6bcd1b7adbf676644321fe3b245495de25086367459310fa2a038c8b0f3c762c50751205d2fc5a17d691d89bead924b87188a27b3de077d644b1a3e19b333e1250d636812653708ac73be60d1977bc0280bcc42c5ad5c6d27f86761ad47676cd404ee07ca23972fc57a326edc6d095803307f6f960f210813760630e10e17df0b485c7da1fdd3a3f157661f5e4de1dd7cf8f4eaa63f4a661f02d79e8cccbf13127952b6fcb80605fbe111d0d6f9f572ad674347d2af10afad2b3bc9b40bbdccdc4055323dac93d19231ce3f5af616545f3566d062bec6e4379ba3067dce874d83556e12fa2f0e1adac966eac82d15f6ae8e35e9d5c35884fb2398b8653dc8eb3a7ac4f6d0162cf732f5c29135e4b220b3aaaa1230de30f24c761ddaf05ee58984d7b173aafc9d561d4f3addf5e1bb65902cfa1acb8c2027d982fe96c25b547370351ba24742e36b9b0c0e02819e393aa6a9a71013da2e670c5405c0b3189ee3438be578825172744521ac2cb4c03721b201b659b3ce4cc0604e9c80659104da0a329b42359710cfa57c99cd2569b4004e253e859a4a955cb9a1071b7ec3a8811f7812554a9203494eb6efd25f2031cdb06dbecb5f1e6d66e15498339bd5542e76f3713f94d7b960faf87374e2ef60c3974f3fcc7ee6898fcc0e01e802edd5bf1fd56c1e81c401eab58e5639fdd934ec5d2379c20ccc617eac2f7af35d2da71e9e8d3b9d8cf70e673fdb2a3fde18fca4191216dab617eaef40108a33ab702867d0c8725840e36c06cc5d7f51c2bbaab355cc852a9c2e446f468dd78277f9314f544da560483bb93e1faa76cef17f9e4abbb75e9126df5dc6672a03c668dc5a1ff7886144df7b4072a92c47b805fc767133c9b259d1b36125248dfa6d208c330c2903221379796fca397dd84b2df7dc8bf2846a4f104d04850abfbab370695ae91db19d50fac15331c06811d8b2ea93d09cdbbad802a70f2b31a6289d29b69d05d2ae6578fee63e22d123b37490953d576ee653074eb5efdce7012964730ace6c1be3bcd1ba528a7ad7321d5025e4bb42b804b0124ddc3a20ed9d1ce306bcec4765afea668a12d26d6fcdf041ed42a05475d1d51e4cada6ab926ba4ee4b9bd5d8e46e54447759e98d210e5fd529b1c487ad47a8d50707c793926f53fd204a092e08c3ef8f49aa391f38ad689faf9defdfdd9a277b2390b0b451a862ec0cca5ad8b580be3eb753c690bc39cb49ab2b0d1dca91aa9223007d8cf8b7073816eb760b58f54d5d466f197e645f5be04edbe1c329232dfd9f99a1495d28049a96826b5cb11e26a19203b89f9108c23c41b9a40192b4d1a13b29385f95d638c4f151ddd75c72443d39751b545cddd2dd5d50d84f07890819474bb69e716db41915957f4799fa3898ae5f85854970ce5ece371b1c814a79472c5fbf442bee5d9c23de65dacaca6a0ab4511588d7cd6f6c13388aaca5147b3974e779c3b208018c2731611747e71169e6061e91a415e097cdac5f7d18242ac32b00e9b58b22f652c30f70d45d19563aa918e28d11e8a951c6553656418285fc5bab28d53eb390c5cd56ac8e6d0937b4723207e09f8be840f4f97e73eacc5b7446923316a1466d66b9d382edd63ce9eb858f0739da6808c9f3b1aedbd7ee1fe97b8ade5ffc4bd1d3d9802b4610ce83662958c7b0e3d3f7060a34dd17141fbf5d80efca1fc994df3b18abd99b8a0409a12c7b9bd18bdd9e3eb177d311a10ecc15f09aaa3fd2473b0369805d014239ac7192b705f00c49b8e200f21161cbf44948e5a2e4904504244eb8292028ce2eab64187f818fbc3dc71086b7aef2a675a26ca1c38c473f005a8922a03e5d5b0a9d6a2fb30a4af7658c92216498c00daafe602fd5d2f592dd7a63a29c086b60d505e525b58bc0f7a8832c378e4228e91d2ba406e339c01a3ecba00ea29c9c063be9000f2e1888a32f058e086dbb22604227746218dd9a5c346a23dccac252d23f10d2de302f5425011b87287e5b30258f01f0e35d12a9a93e652913fcefb79fc76d5983b4aa170d64db8161c96008d03849b706da0d295956bff3d0650d8297d25e66a15770865994ee7a5625b9942d34962cb19a0884889315b52a37732c06ee6c12851a091e9f3e3789df4b53863470273c0b33f0632810d44f647c5ed27ff2a5db5cae4275a9174075f85c2ac2edafcfd68d40df1755e4f2b862549efb64eab2dbe1bd17e92501edb7da0aef45e65323d4b5e6417ba8ab8e923790ac22ca36439cbfb56b2c76612c48aabda899b5da1c2234d4f9a7af4534a6faad591cf34317eff51c6c119d79aaeed8895f41b071656df788f1ca90a4bb3ccf7985031981ac0d8a70ba71b04cdc37d03c47da870d023bd3b7f5ba872b53ee969952b8498bb9bb09d5da348242802b8e4a53313a15b3b904ac99e8caae2aa8d81e57dd1207fcbbe90eca9ca54197a4ed4ed8f85ef35694f8e47e21ccb6fb984de9039fc117102bbbc8d3e2fc915d1976c9035b0a16c7e7ad5369f55a6112111a0a816444c7d65094d2e4d4371f26ee84419362f22f4026bb26ce0c1a78426921d1e7b4c6f750ec5229125ae4f413b4303576300a3100a3768bfcfa3050154748371c317f82c4c68bbbd65db5518d9f8449027827038f294fa445a020aabfd461dae676b8514e3491b654a5e56665bb5e99afff82a5afb9a381639b11e7f2dd8f16d6aa4c4deb9510f1c3e9301d46ec91583982ae07e1dbe35d664d4f2aa08ec3d8a7a8bf8cf227e16f78ed530a478b6ce8b23bc5752fb09e4395e4635df28ece1ae6596d1325c2e71d353d17c02c23169330b81f398c5ed4c6a926d11f65747fbfa1bb276fc624d528389322e84e2416a919392ed3080378de627d1151ca71165670a31277705b9c476a776a35f283da7a0351ac9e8edd2a91fc4e3af713075381c42b454085f18e3bad1790f8e2a88edb6614e96d2412865abdaafe0aa94debb3617d2e664385bd7faa9c3867e9e4829bbd50a196ced00a7c2f0e7e99a0f21be32b726acceedbc78219eeb77110a8309c9dc4168837db7570ddaa8ad82ed81ffd9504ea35718176cb6a88acff9fdce87e5cccfd7022917b627d7c94ceaf7e8d4d8b03c8e1a4a1814e79dcbe7b634b4c7c726d72cbbf26fceb17183287a13238c5f5b57eed5514dd0a55336e1e3ccb181d6ca6dac2711d4bd8e7d5e1d2fcfbac9b965a39cb4706cf8f485963bd4745a0b79a38c839aba9dccad2cfce76c6d4bd795152b4d89e11d94302e4cfa18d58bb6987aab8d62074f83630251584deda9222472569a95a77ebf53ea18fc2abf0562c7a231e9be58ed5fc6d79ce9c913081927b372c0988dfdb5a4dba4c4b141006ff0e7b93e65de0e92775050d4a78f3ff0400021887e753b2ef50661da5782533af561da1baf3a9f2859e345709da428a284164cb777489f497cbc2aeae9c5f1d862d9f45fae8f81d73b59ae8b246e813f4afcc4fc246be5d51b032de225e33c78fb5b217481af445d6eeaa776e5fc51622e32aceb10050ed4180fc8e98430fdbd8b5785b2ea708a640a5771b50ebcbd1eec7a8f4b657921f0fc227e328bf9e53d62e34521b972a5435dc9774043c1b2e585049b5ba519d0945a835ca060233bd7fa526c7d4992c557f377642b2304b63a1c2e4cdee9907923d7347f541b7e56dd2ea665ee5f82f4e851c1fb0f5471bb007e7a182e4b0baa71e9f90521cb0b7e99acb9a0a340cf1ae3dd76f1c16cc2a76879220e31431ea38539edf4affce537e0265bc90a75511f5bf3d9b5d20accbb707ca9b6e27bc81d5af9d2f3d49a2591de03d3ad1ef89fae4b242b9cd57ec78127ef34c059980a667c81ffdf2d2a6c973c15551630ea2413a7c503edc7f246a16e2f2208ef623e2766fb5a61b98168061b3f709a2f69c85c1cafc1bc4ad6052fd60edafbddcb02dc400c94276bb3dc43a3ebbc5291747d2f49c7c66e692973cdbeee9e72606bd2868de129b12e75f889790b5d31564e15e78106ddacd6b383af9a32524142cf97636baa295848f8d4868c0489db74efbd4e08a03551ae23d5480f42d142195ecc7be86de7fccf83ae7d34a30afdb3e8e9d8589de5e1728f17e213afd80729845e644b122a700996f8793fe225af703993a106888b46429ca6075c527cf55fb1f31072450cd5df92102f8312ae92743b6827e43196bcbce8a23eb991759345"}], 0x10a0, 0x40000}, 0x20000000) 2018/01/26 15:11:15 executing program 7: r0 = socket(0x9, 0x80000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x64b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$bt_sco(r0, &(0x7f000091b000)={0x1f, {0x7, 0x8, 0x5, 0x81, 0x4, 0x100000000}}, 0x8) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/26 15:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg$kcm(r0, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f0000fdd000)=""/139, 0x8b}], 0x1, &(0x7f000069b000)=""/208, 0xd0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000218000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000cec000-0x14)={0x11, 0xf7, r1, 0x1, 0x20, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000495000-0x15)=[{&(0x7f000082e000-0x6f)="e2", 0x1}], 0x1, &(0x7f0000f4e000-0x110)=[], 0x0, 0x0}, 0x0) recvfrom$llc(r0, &(0x7f000015a000)=""/15, 0xf, 0x40000000, &(0x7f00005f5000-0x10)={0x1a, 0x1d, 0x8, 0x1, 0x101, 0x43, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/26 15:11:15 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003d9000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/26 15:11:15 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/26 15:11:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffc, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x2ad) close(r0) 2018/01/26 15:11:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f0000d8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a7f000-0x238)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/26 15:11:15 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000008000-0x10)=[{&(0x7f0000005000-0xab)=""/171, 0xab}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000002000-0x62)="") 2018/01/26 15:11:15 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = epoll_create1(0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000b000)={0x0, 0x4, 0x800, 0x7, 0x0, 0x5, 0x5, 0x4e3, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7, 0x3, 0x2, 0x400}}, &(0x7f000000c000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={r2, 0xff}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000000f000-0xc)={r3, 0x80000, r4}) connect$inet(r1, &(0x7f000000d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) r5 = socket(0x5, 0x1, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x1a, &(0x7f000000d000-0xed)="8bccdf3153966520d61915cb188ec1d63357b002ef65e0c9fe0bfbaea089137a3b02cb651d7ce6897ce6231ffa651dfbd2f33bdfbab3781827a2f1d93c32a763fe770a720668a96be8a961a44c99f84143640a0dbea5dcfac51e49f88d2702a6fc6c4319f5d16885dd7b808d6c22916d044040fad4ec11f2e8e8d8782d54fdb2b9508755498f0c9be83f2a3fe8c214de1138a0874f1e474bf43791bd7542236225044520ff041151119004893457652fa9e6452ab39c142267612844fb7fe8bb9e6951a25c621bb95ecdae1a04ab249b6298e01f45938e6bff214c23a29513c4781343ce560960f9b59bfdf273", 0xed) 2018/01/26 15:11:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000010b000-0x38)={&(0x7f0000628000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000d2b000)=[{&(0x7f0000bb8000)=""/249, 0xf9}, {&(0x7f000083c000)=""/228, 0xe4}, {&(0x7f0000365000)=""/14, 0xe}, {&(0x7f0000398000-0x5b)=""/91, 0x5b}, {&(0x7f000087e000)=""/33, 0x21}, {&(0x7f00002ee000)=""/184, 0xb8}], 0x6, &(0x7f000091d000)=""/47, 0x2f, 0xfffffffffffffff9}, 0x2000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00003d7000)=0x5, &(0x7f0000436000-0x4)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000c74000)=r2, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/26 15:11:15 executing program 2: pipe(&(0x7f0000b0f000)={0x0, 0x0}) bind$bt_rfcomm(r0, &(0x7f000075b000)={0x1f, {0x2, 0x7fffffff, 0x8, 0x3ff, 0x401, 0x0}, 0x0}, 0x9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000169000-0x5c)={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20}, 0xfffffffffffffffb}, {0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x0, [0x0, 0xa483, 0x4, 0x100000000, 0x200, 0x400, 0x80000001, 0xff]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000694000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000002000-0xa7)=""/167, 0xa7}, &(0x7f0000001000)=0x0, 0x2}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000002000-0x4)=0x1, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000001000-0x5)="d23a31096b", 0x5) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x8, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00001b4000)="c04542e75eea02d3dbd5337288141419f1ec9256cb82fa2e495deeccea983cd149", 0x21) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000621000)={0x0, 0x0, 0x0}, &(0x7f0000a08000)=0xc) 2018/01/26 15:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000adc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000a6e000)=@buf={0x68, &(0x7f000049c000-0x68)="c8cc5b21fe010f33edd43aa49199365aa3f7986c271646651482d054e1323f2a89f11e6eb96c5f2455a22c92e49f225beebc5994954db7033b77b4e9f9733518b40a03a0a04a3da53d9a0446d97ca9af4beef56121f458546b5c72297f2835ec1a3a6d78e30e506f"}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x0, &(0x7f000006b000)=[{&(0x7f0000126000)="f412e37440d8dd1470af587522cb1dbb669bcdf2d58316f22a7a5f0087f03192785c22ad3a5bc9abe756c37cc75a8cdbafa9e7748f9d1a8bf6a410f05e57a3bf410eae533b0aa0993782c8761b6d9e68dbc6e4616c4d54418feed3c7074a3c", 0x5f}], 0x1, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, []}], 0x18, 0xfffffffffffffffe}, 0x0) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/26 15:11:15 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x80000000008) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000913000-0x4)=0xcf, 0x4) 2018/01/26 15:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0x2, 0x20000000}, 0xfffffffffffffefa) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) 2018/01/26 15:11:15 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000e000)={0xffffffffffffff01, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r1 = socket$inet6(0xa, 0x80008, 0x10005) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) 2018/01/26 15:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f000089c000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000c07000)={&(0x7f0000831000+0x14)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000687000)={&(0x7f00006a3000-0x53c)={0x2a8, 0x31, 0x400, 0x4, 0x2, {0x19, 0x0, 0x0}, [@generic="a4afdd86eb1c309748cc226ddebb6ec321b590fb43eb9cde553c2f45a6cc117f1069c86ae4c10ecdf2c18d3ac8e75e3ea48ed78c3a468eb68c6e159093c8a8552b71549fe1e5a84006083e11f67cdf5cd5eba99ff4ee176ac782be2403559d243ded31482a54816494ebf562e1541e6b10e1ca930f7ad3eedb8d5d94a21556a50a7e683e0a0fd0d971836f8a14de552513ff5d9236f7fccf4edd3308462d24bfbfe97c0087816dbe74231deda4bd8b90331fc7cae5c2a8", @typed={0x10, 0x59, @u64=0x69a}, @nested={0x144, 0x49, [@generic="46d8cefbe94fb61d", @typed={0xc, 0x72, @fd=r0}, @generic="b0d95f9085a3e568e82e569595b0845c2daadff6a368337f9daa3e2515e0032ddb41d9fb7f26397b1cbef2096068b8f6a57bd9bae422786c6eaf6128021fe32abd8d6bbc66857c02155a3f3a2479142b5480734be700ad81566d625ba3e54681120c9d7bd630231d9a551dd39948bedac8a9ce7f59c1b64bc5dd3952f2ae13c0f4650fd207299892c880486f1bbe454478523c0a93aeecb3b0a9c119d69904f2c9a56d45da31463ccabdcced0d", @typed={0x10, 0x17, @u64=0xfa8}, @generic="", @generic="5547b492a7af3473f8ad471c6cffa1ca4fa89fe9540c0a5e11b19790c07be67d917b4db6806c3dd4ff4edd0d0e5e14e5928e0ec3f13b607952973cbbe4a93fd91b177c058a0d7e65905b494875e9b125825b4d47e030fc9818e695997ebaa658a3f9496655e8eeed70752d5c9609"]}, @generic="1c30beefcc18e3ec7b9743720095bcdcbc871954a03b4e61eebdeed1786790066358a1bb8c440f2a9188899e5a9faf", @nested={0x58, 0x32, [@generic="bc1d", @generic="893fd6dff4790509b76f617d4e877aef790c07cf85b7515c273b99d9ea5ca7fb171b5321c5064fe48c6d1fc92e133a870135de3292fda67f9fb6824e8b0a4e3dff195848727fe35ac01e4d97a9f2389689c8"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24000005}, 0x4000000) setsockopt$inet_tcp_int(r0, 0x6, 0x100002, &(0x7f0000f5c000)=0xfffffffffffffffb, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000958000)={0x40000004, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000093e000-0x10)=@buf={0xc1, &(0x7f0000057000)="8c852b706b07973a7edf9c7f26b88bd75f22d44274ad03017fba178d03664cb3ca68687b0a8387ceba3d246091a1b13cde162853abb850ea00572c6396fddbc4d3b47ca150b774d651e67df7dc9224752cc36e6f4785f06b840353423c5ed7323a577f6e392ddd65c9ba69c2a81b615809296eb8926f9f7d07833ef5c53fb1a4500c45c656ad8897f2bbee1a17fa20da04e33c49f820b567aa5fabcb209ee7042e7828317cd6f0297752009dfe797c4ba69e8e003871847f8609208f23777f23f6"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b3f000)=@req={0x0, &(0x7f0000d32000)={@generic="4254bc2b13cf27b66045372aedee92ad", @ifru_settings={0xcb, 0x1000, @fr=&(0x7f0000f3f000)={0x7fffffff, 0xbbdd, 0xfff, 0x8000, 0x73e, 0x8, 0x1}}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) writev(r1, &(0x7f00003d3000-0x90)=[{&(0x7f0000a51000-0x26)="66e5263f06efae7e4ba1847536d289e4b12f0ad7060b381172a7459597bbf3e1ddb16f60296e", 0x26}, {&(0x7f00005bd000-0xf1)="57de208fd710f0978996f43901abb68bf8d48869b1f4077a919f0c0e201822c06a4162267279f684b124e471e8ef8be2b6ff1747dd1e4d9d0906f066374511db75e47ad59596be84be8910dec0625a71759a86fc195ad5e7326818eb3dc6724c7c59de24fda4cd4bc0a37a5419dd85c7923522c787196897eedfb327cec903bdaaf9ed76d41be1c69751cb22a36f359fd829070d31280e3af34cabf2a0c770be5d541ca734718a0ec74338da765ed65d9c67bced16e16eb10bd70abc4f33206054c9ce0444a24b8d33f1021f441813c35373b6a94f171748d60d2efe26a3a26ae847b8495df474285aace98c42414fe9d9", 0xf1}, {&(0x7f00002f1000)="aebf85fcb8ef1e0c056bd789ec884e5f797f00ecc8e819426cfb2db5819fdfb34ae100fc26ee44855dba837c77fdb5c9f26a1b69ff4b91a9d695b83c1f02e9382ee1dae3235919642d9c331f26e2d14cc5df6823d18c248806fd", 0x5a}, {&(0x7f0000c2c000)="0c9320926fdfe7b2bddc3ff6c61c23b5ad30d0cafcaaaa253d44b7a01f169c088ca172dd302b7cab21cec599a31617962661d438431f8ea93ed9de42d507ef3be2ada6e34b0b47a5e476722a3a0ddc4c4168387a7a55eda6b8e2c128b3c81ed99108b42bb1e83f9e2099202eb010bc980b17ea3209858d635646545975756ee6ee03fab267d7eeb72e671bb98842edec49ae5e3db3755b", 0x97}, {&(0x7f00005c4000-0xc0)="65e3a145b626e038e3344083184a2b343c4f74a8893f0b8eaaeb33e56866219b948f93e64d693f7838ac71dbebadabe0a8eb777a162a3142e7c181a11da5516fa9e35d23f4cfe2199ab4a0cf07e0a91f9cee4f0cc13e391aec56ca9faffce98f14fcd7523176336621279e0516dfe51ef828dd582f952914cc708a9d3eb6b0c86078102a303fd0dcd81dc2cde5a88519c79190938c3ec5564f181b088dd7cddce0803564333068c59f7a64a085b3bd58186b9eaec0a136b6c20c6ea2175911f9", 0xc0}, {&(0x7f000089a000-0x74)="d05166b81b60f2343c9f4cb16ceb2551ab2f7fcac5c466b3ce43f6382a2430f9f69e5ad84f9120003f41d0499150ad8655c5d40b462456079123c7b96afb273cfa092f543dcc0d326f0f689a542b537e6918135a9316e0b4b2e8215331e2599417154af91f5445bd2fef9fd932df73805a42977c", 0x74}, {&(0x7f0000fcd000-0x62)="89f8038ec2ec385f410e64230c06ec09b806d8d14c4f7bcba5ddf6efb8e1e80e313d67a9bb80c436d2dc74d6a51ad3727c9d4b37ccb1761f2e0a41e172120d9a9f980790a31096263abbb410fbf8392d3f5d2dd91d9a5b39db23af6ca37b60c239ca", 0x62}, {&(0x7f0000e9a000)="79a9327f36290aed03c352822913988b962b9feda7831d0e258002aa42e033a596a9bf2c7e564fd7154a0915e3043ecdfb10dd59a4aad55bb6e9b9f98c972fdb5afc76e6922b4c71590dce508604323abde8828d6afe431549c08574fd5469a0d01cb02a9bc932cb30a305ac6460b7755f1cfaf5afce5a23d88673e63408a91b0053f9b4af01e362f8deeb3cf944c6219ad85c759a9a17a5650ec021e26e33c2198633f3ecbbf7a9a4", 0xa9}, {&(0x7f00004bb000)="29ebd59d5c3a3effc652ec5a4c8ef82d885f00e6610f3ae315245ea6e5f0e9c60f", 0x21}], 0x9) 2018/01/26 15:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) r1 = socket$bt_rfcomm(0x1f, 0x903b553eef0d7b6b, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000c0000)=0x0, &(0x7f0000504000-0x4)=0x4) 2018/01/26 15:11:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x448, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/26 15:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) r1 = accept(r0, &(0x7f000032d000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000957000)=0x10) getpeername$ax25(r1, &(0x7f00008e5000)={0x0, {""/7}, 0x0}, &(0x7f0000969000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000620000-0x4)=0x0, &(0x7f0000a37000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000005f000)="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", 0x108) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000a5000)=[{0x0, 0x0, &(0x7f00007ca000)=[{&(0x7f0000498000-0xb5)="221a4804229380a7b15c580373bc514273", 0x11}], 0x1, &(0x7f0000e2d000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000bae000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/26 15:11:15 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r0, 0x1ff, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/26 15:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000f9d000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000748000)=0xc) socketpair(0x8, 0xa, 0x9, &(0x7f00000b4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00007e9000-0x64)={&(0x7f00008d9000-0xc)=[0x3ff, 0x6, 0x6], 0x3, 0x200, 0x1, 0x7, 0x1, 0x4, {0x81, 0xc2, 0xffffffffffffff01, 0xd268, 0x100000000, 0x3, 0x100, 0x800, 0x5, 0x3, 0x0, 0x7fffffff, 0x81, 0x2, "f79c24a1dc033cd6d605cbd8f79765d75fee3978d6ba3c3e4bde6e712396e21e"}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009dc000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c99000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x1, 0x6, 0x2, 0x80, 0xa0, 0x29, r1, r3}, {0x8, 0xb0, 0xa9, 0x3ff, 0x41c52d2, 0x1, 0x6, 0x589}, {0x0, 0x9, 0x7, 0xa3f3}, 0x401, 0x6, 0x1, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x0, 0x77c, 0x1, 0xfffffffffffffffc, 0x100000000}}, 0xe8) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) [ 3177.212464] netlink: 'syz-executor1': attribute type 15 has an invalid length. 2018/01/26 15:11:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r1, &(0x7f0000a60000)=[{&(0x7f00002f5000-0x1000)="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", 0xd70}, {&(0x7f0000fff000-0xd)="39f18c25ae186387cf1fa6b6c0b7f54e6432c608d91ea25bf7714755a61354fc5cabfa081f3e6165ddff146a6bbff71e5792ae", 0x33}, {&(0x7f0000134000)="051cabf7cd0e881f389e2bdfa7163fdb7babd25e35080a1ea047e298b688914a851ca1", 0x23}], 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000070000)={r1}) 2018/01/26 15:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007d9000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000591000)={0xff, 0xffffffff, 0x2000000, 0x4c1}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) [ 3177.273845] netlink: 'syz-executor1': attribute type 15 has an invalid length. 2018/01/26 15:11:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835", 0x27, 0x7, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000684000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a6000-0x4)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fe0000)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x10)=[{&(0x7f0000013000-0x1000)="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", 0x3df}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000466000+0x313)="") 2018/01/26 15:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000a10000)={&(0x7f0000336000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000f26000-0x10)={&(0x7f0000af9000-0x14)={0x14, 0x6, 0xa, 0x101, 0x1, 0x3, {0xc, 0x0, 0x8}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40000c0}, 0x800) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000046f000-0x18)={0x0, 0x1, 0x30, 0x2574b034, 0xfffffffffffffff9}, &(0x7f0000595000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ff7000-0x8)={r2, 0x100000001}, 0x8) 2018/01/26 15:11:15 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000034000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000)=0x26) getpeername(0xffffffffffffffff, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0xffffffffffffff9b) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f0000033000-0x8)=0x10000000, 0x400000000000006) 2018/01/26 15:11:15 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a44000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007fd000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000077b000)={0x1ff, 0x40, 0x9, 0x0, 0x100000001, 0x5, 0xc4, 0x3, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x17, 0x80a, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffb}, &(0x7f0000002000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1000000000000000, 0xfffffffffffffffb, 0x9, 0x6, 0x80000000, 0x3, 0x4, 0x5, 0x1ff, 0x5, 0x100000000, 0x1ff, 0x100, 0x7dc]}, &(0x7f00006f5000-0x4)=0x108) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001000-0x4)={r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x3e3) setsockopt(r0, 0x84, 0xc, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x539}, &(0x7f0000003000)=0x8) 2018/01/26 15:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000656000)="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", 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x148}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/26 15:11:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00007e4000)={@rand_addr=0x800, @dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x2, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x5, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x6, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000)={r3, 0x0}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000002000)={0x7fff, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r3, 0x2}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000005000-0x90)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000004000)={0x6, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xe776, 0x7, 0x1, 0x40, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xca22, 0x6, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000007000-0x4)=0xae, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004000)={r3, 0x10001, 0x7, 0xffffffffffffff00, 0x6, 0x5, 0x400, 0x2, {r3, @in6={{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffb, 0x4, 0x6ea4, 0x9}}, &(0x7f0000007000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={r4, 0x4, 0x0}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004000-0x1)={r4, 0x3}, &(0x7f0000007000)=0x6) r5 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r5, &(0x7f0000009000-0x8)=0x0, r0, &(0x7f0000008000)=0x0, 0x1f, 0x6) 2018/01/26 15:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xd6, &(0x7f0000b96000)="ff55d36cffba04365d00000002000011010000007b54", 0x16) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c00000)=[{0x4, 0xfffffffffffffffc}, {0x3, 0x81}, {0x3, 0x6}, {0x0, 0x5}, {0xe, 0x9}, {0x7, 0x2}, {0xf, 0x7}, {0x8, 0x8000}], 0x8) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) 2018/01/26 15:11:15 executing program 0: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b1000)={0xffffffffffffffff}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000eb000)=0x1, 0x4) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000ec000)={0x0, 0x80}, &(0x7f00000ed000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000ae000)={r1, 0xfff, 0x3, 0x10000}, 0x10) accept$ax25(r0, 0x0, &(0x7f0000086000)=0x0) 2018/01/26 15:11:15 executing program 2: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 15:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000f59000)=0x80000000000000, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f0000426000-0xc)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000003a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004b2000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00004a7000)={&(0x7f00000f2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000d8d000)=[{&(0x7f0000fda000-0xe7)=""/231, 0xe7}], 0x1, &(0x7f000052d000)=""/154, 0x9a, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000b4f000-0x6c)="16", 0x1, 0x0, &(0x7f00002ca000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:11:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x8) r1 = socket(0x18, 0x0, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) accept4(r1, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0xaf7}, 0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)=0x0) 2018/01/26 15:11:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002000-0x4)=0x0) r1 = socket(0x1e, 0x1, 0x40000) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000000000)="002103a5", 0x4) 2018/01/26 15:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001d2000-0x8)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept4(r3, &(0x7f0000939000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000199000-0x4)=0x8, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f00006ce000-0xb7)=""/183, &(0x7f00000bf000-0x4)=0xb7) 2018/01/26 15:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x3fd) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cdd000-0x8)={0x0, 0x8}, &(0x7f0000ff9000)=0x8) r3 = accept4(r1, &(0x7f0000615000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dd5000-0x4)=0x10, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000504000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000573000-0x4)=0x14) socketpair(0x11, 0x800000009, 0x400005, &(0x7f0000d1f000)={0x0, 0x0}) r6 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r6, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000251000-0xc)={&(0x7f00003d3000-0x8)='./file0\x00', r4}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000e20000-0x48)=[@in6={0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x130e}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000fe000-0x10)={0x9, 0x0, 0x7000000000, 0x8, r2}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ada000)={r2, 0xc8c6}, &(0x7f0000583000)=0xfccb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00001fd000)=[@in6={0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}], 0x1c) readv(r0, &(0x7f0000233000)=[{&(0x7f0000baa000)=""/225, 0xe1}, {&(0x7f0000cd2000)=""/19, 0x13}, {&(0x7f0000903000)=""/162, 0xa2}, {&(0x7f0000313000-0x3e)=""/62, 0x3e}, {&(0x7f000017e000)=""/6, 0x6}, {&(0x7f00000c8000)=""/84, 0x54}, {&(0x7f00007ea000)=""/92, 0x5c}], 0x7) getsockopt$netlink(r0, 0x10e, 0xee98be65cd80400d, &(0x7f000011a000)=""/4, &(0x7f0000001000-0x1)=0x2) 2018/01/26 15:11:16 executing program 1: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfffffffffffffff9, &(0x7f000095f000)="49b594a12c58073439bedb6497971a564aee668a1dc60595db5210e3d13f34e13b963628399721ab7baf6a3b3e0e04d21665062a65d4e8e871de67ce6661cff3fcc3b3f0c49ea23569dbeaab9d440ab4f81ad1f53d154749fa9dcb477f7799e99cb3ac49c862a1d8118063c1a7204ffa6de698ff7a48cb24878eb14f90eba485d5171fc4cacaa7209d662739851fec39ce3465a7513df762754b85ab14f7298a851815200e4e888843b35bb78a92f0862a117e1310db177c97b83a4343a9c364ad4d6cd5b8b65d8a228662371ec332e7d56668c902efaa") ioctl$void(r0, 0xc0045878) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/26 15:11:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000be6000)=[{0x0, 0x0, &(0x7f0000b4e000-0x10)=[], 0x0, &(0x7f0000755000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x1a, 0x0}, 0x0) 2018/01/26 15:11:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000136000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000540000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f71000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000091000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000772000-0x8)={r3, 0x3}, &(0x7f00003f2000-0x4)=0x8) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f000038c000-0x4)=0x3, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a43000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000fd2000-0x38)={0x0, 0x0, &(0x7f0000126000-0x10)=[{&(0x7f00005f9000)="93", 0x1}], 0x1, &(0x7f00001e8000-0x78)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000e96000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f000077b000)=0x0, &(0x7f0000ed9000)=0x4) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f00006be000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000563000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000fc8000)=""/0, 0x0, 0x0}, 0x100000000000) bind$alg(r2, &(0x7f0000bfc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) 2018/01/26 15:11:16 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fb2000-0x20)={0x0, 0x187f, 0x8000, 0x1, 0x7, 0xffffffffffff1737, 0x3f, 0x6, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000694000-0x10)={0xfffffffffffff000, 0x3, 0x3, 0x80000000, r1}, 0x10) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) read(r2, &(0x7f0000a24000-0xa1)=""/161, 0xa1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000034d000-0x5c)={{0xa, 0x2, 0x75a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, {0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x17e, 0x5, 0xfffffffffffeffff, 0x36, 0x7, 0x37bab911, 0x2, 0x40]}, 0x5c) socketpair(0x6, 0x805, 0x8000000000000003, &(0x7f0000220000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b5d000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={0xffffffffffffffff, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/26 15:11:16 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket(0x4, 0x3, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e2c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000023a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r2}) read(r0, &(0x7f0000001000-0x1000)=""/4096, 0xd) 2018/01/26 15:11:16 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000024e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b42000-0x20)={0x9, 0x0, 0x10003, 0x1}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000ef0000-0x20)={0x2, r2, 0x2, 0x400}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00004f7000-0xe5f)={'raw\x00', 0x8000, 0x0, 0xdff, [0x805, 0x5343, 0x69b, 0x2b544f33, 0x0], [0x2ad3, 0x4, 0x800, 0x8, 0xc4], 0x10, &(0x7f0000ef0000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xff, 0xffffffff, @common='dummy0\x00', @generic="6ea5bc90060c892c08eebba8151acca4", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x3, 0x6}, 0x88a7, 0x133, 0x20c, 0x35, {0xff, 0x9}, [{0x30, "17ba1acdd07e9329fbe939c9b2152736861194424a93e130b88ed21758", 0x5, "d2ddffd5a87aa77a684f9f01b4bbcf03"}, {0x93, "fda2ff2c1af09e31b1937d82b34798221f9997ce511e2ecebef5ca31cd", 0x3ff, "9def388db0a662318e9887268f642273685b69dec2cf899f22712f4e4741f893c7c49851c4912badd3d2661ecdfe746d92f017223468dece72d017284bdc37e363d23dfa7c3b7ca36a21dbf34c0598ae7391fd7e78711c60561678ea3c79fa96f0aadf89a82dfffbed8a018098495486139f72"}]}, {0xd9, "aa4ea943292b36435acdd319aa291bd10c3d98fcf6157680ceae0711dc", 0xf31b, "36367f158c0ffe1074791fe7a7a74d685ab3215b18011eed3374a8e7b768bb6572057d89fefadbb2ed1a7c66a48e2a6f64bc0474a2b97d419a38ae6569dffa9b394945a0a0af5031e21af02dd8f92d1a8be87985bf90ad104747068b68b0b70b8a3b6e063f89b277966cf0571dad1859d5c6c8dc297f7411dd6cc5b67ffb74b4e6fa7a213fd93897f21fc808a9cbebc29206f28298df02cea69e92c686a1bbf099dc0b75f61b7d0128b84d2bc1546253dff9f973b22756b6f5"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0x0, @common='tunl0\x00', @common='tunl0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x3, 0x0}, 0xfee, 0x3bc, 0x40d, 0x0, {0x6, 0x4}, [{0x3b, "cd87072c440c4d3272836be5dd4b8138a3a53f05e55107e21fdc77aeb3", 0x8000, "ea91c2dac0ca4c0ee6d6c05ebae0c4ecd403b06bb7620f098ab7a5"}, {0xe5, "61a6908c6bb7cdb00055ecd967766a9cde49f41e573983662763f5aa90", 0x2, "ca6114d70afbdab2f4c305211c66c039892bae3bebfeddd1e7a7dd2145a81dbf11ed3fa3b655a3ef5b6162cac1408df466f59b28f0a76deaeeacf690b349737f5059e62ae8a53a53bfebfb3944b4114733f5ac2c4ca64b95835297e8ac3fd8fd192676ef1e8918715709066aa92d2f5307128892664358e2204cad70ffcf13ccb6f26d3a19ae43a6730630a6cef49a75593350aa68046cbd557622e3ce9ea6f1cd89c1529e7a5563a0da215e8485a4b528ad8988fb5621564617294d85c8ae135003cfaade"}, {0xcd, "2b1b77414feadd2f95e06c1deaf5825240a39477640ae0bde1404968ae", 0x8, "1c40cb155c3fdc9f4aab0eba8b23587d037a9beebd6e3e3ee12ab390bea8ccec4ef9c66cae397348cc3fc5604db7724c031bf718ae53069153ca166e418eec1c80dac3e9b7f8c052a882b0f1dd39a102037a1172700e572273221ec2f8d36732b621605abac757e54edb9fb0c58e2ef13ac3f72ca8b3244dc9d965ff205b4c2fc1682051b56adfddf6eb923dff6bd22a4543e2c42173d01a325d5105eae912ce464f029db96a48b8f3dcd49edd"}, {0x37, "26c14bf5c22ea65e11ffca574cb74eead40b25559bda242023dcabb0eb", 0x200, "1c49e57e999d7dda3df27ea79cc054f2adb9b55f2087f6"}, {0x68, "d148a75d65410d6f30483fcb131510513537a21a5bc7131203d0710c7f", 0x0, "84d7628eb2600a2f885a3cc4c6febc085fecf69f8e1ab58fde8a25214aa9f07c15b1fd71133413184eac360d152c2dc807cb1b5fbfbdf462d3a025e79850c0e181537623b08e03a9"}, {0xc0, "45af0c9ee1c30690c748db899b85136c88085fda349b26241cdb2ef04a", 0x401, "8430b6d3625f38c8b636e7c8396e756a85e063a3a982934c8f829860ce9ceb86d1d62b170ff80adacb3cf397dfa3828fc381ee135173a19917275ec87eb9c1dbd39328b8dbd2aab74a5fdb9e4e369614e3226ec251133eacf51c08f50719c39dfa5c0b29a4db4cc1f1809e27eb637d76b08c0ae51bf4ce0d642e6ae7cb879f3c41d3be745e1a984dac89688b333403d6480c2951d565a24ac6701f8c5985713a"}]}, {0x51, "10183b5b6051dfa153ee138385b6733df96f38f9add7dcb640988cf9da", 0x2, "1e099aa0ecdaa18d9037a9c4ad5ca8276c6ce85cf98b95b4908cf6dd9353c2fa39116464c023c2b2863acf8075ce062906"}}, {{{@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='dummy0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0x3, 0x4}, 0x8, 0x273, 0x29d, 0x2, {0xc228, 0x8001}, [{0xed, "9cc40f5bc995c4e2e97d4845f99f4f4149dcb68cbab87db8087b464d05", 0xff, "109eb766998d4ea047fed1eaf488da204d5da5611cd0db44d7399dc7dc69b1f631b27f136af6539e0fd0a3ac42b1e964f249eb32040165d26f1a62a5f840b675083f292be4e74d71f8414efbb271cea6c9507a3e045649f596d4f9de2b1d94d295b043d9a920f6aecf5980a4b7779812e13357409a53b60e2671ea1cafb13e0fd92fab9371d8bf60789979ec9a941f794afc1564596c45b3cc2ac26ca02886227ebbe626c52003e9bbb9e4c8516507e265d36f539ebb74cd78c0bd61e1111f43026171d0d491437a5918fdef5c"}, {0xba, "a59bca8cca5f89b2f8fcdde108b16b4601b2d90388092d5ec31ea03c09", 0xfffffffffffff800, "2474eae90593ef644bdcc75901e9be4ea9ac3e6d62459f34f396427a2398c93c37d033948d54835556770bd42e7b8d33dfd44fb104dabb73485478c07501027e48c63fa8e7ca0b0b2fa325cd1c7e5abcdd377d2765c281968fed0c1c234c9aa73861b0a5366a03a779e869674bd74a2efa254158c6797c5308f74f0b61cfe48f3cea7cdcbeae0e9e431fb21d752afe0fb1d0a7741d73853be472"}, {0x5c, "b8bdc2ad2403c35fea0c26eda4eb85e94f646984800e2d7ba20df4169a", 0x82, "e26990c17e92fd93dc402cb5997c98a5ec825b5d4ebcb3add43a0b367d313a6be6c60159e9e87611b53292a7201d2184eb0a6141a12c731ecd3c815a"}]}, {0x2a, "5664004ae3f942c26f15466aaa69a7ffcce39f94099d063ae346cc1234", 0x45a, "7319addf7ace6071ed32"}}, {{{@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9, 0x2, 0x4}, 0x3, 0x481, 0x549, 0x34, {0x800000, 0x3}, [{0xeb, "9f8cc382bdd9e8478060828f2bf2dec7c7450ec967a72572d25edf1fa2", 0x100, "c6372d4bbb1f89005ff80236699d4f792c63e121eb0a1916b33cb1edb23cdc5d9f0a34a66551be125cdbccb7f566c3eea5ad5f1a55080ca7bfa1c6ab4ae9de1c7a5a6d5f96630d473916a4dfc73380c7084f8bbf17d69e0b0f8dcb8ddd80ce7c0f3d92b30460b29bee0961c00eca96eb1365d0eeaead76016a274ef2dab363477b7c40cb1049c89b480025274384990966dd74788da001761bbd4a3d45b89de7c6b0f40d77d47d003c6697bf49a90798bffb9f2a86b458daab7b03b9d9680c55798d6e30808fb5571502d2"}, {0xd9, "64b88d6fbc62d11c14e129cd738d4122c694e66e5401ef46d27e047040", 0x80000000, "7a14eed612804855d39b7489569a87fac18363b9db162b82c1fa20d1214a0efe6cf4a3ea940c8f9b2804851caa36099b5f4850cc9aad4329bd09d6897604d86ce44b9cbcc2b9d6c3351e403d0e1ca0d3a0731b8189fac79816b7acb9c2abb645ea3c54111ce67c3656fc3c5e7fd6b920323335492446f4ffde3d56398b3ebc629576644abfc1dcae4d45f81afa5498e6df1c2a5083f681c2f4f74d0cc7060bb82234a00a472d469402676f393285ff8360fae8fd5032cf6b1e"}, {0xa8, "1b18001cdbd3792e66e8b2784cf1db5127b6e17f8b35e7f5f9061f9ad1", 0x5, "e4d331cb73ae99d872e7271325cd608d3c9f026525b2e863b0ba595356340e99ce2b8f93a1dcf11e1e1f21e811cd3a2b9a8ff2e6e8e6cf386fe3dc68e4ea6607e9e93ad12ca3f2530a9c1ca4131c69c2f615ede6676c2cd177bc05da1de252f98c7feb2820494411e2b6818c93625f4c58cc67dac7aea0819d0944e7a8e5338f73318093bd63b743"}, {0x93, "d67780fad802010ac5557114e9b39ff44cb68be3b8da0b3c4d4bfd60f7", 0x1f, "63c8e73576a79a8e93a3b309e6c0a8b3b33be728d10f25bc2d0dddd5698721746a4e8542e8435dd2255b36e837428210be9a3699f30cddfd5c489f46ccfe58aab3213b86141c6f4972861687c6658c87d02e39abe960215412748459a33e01ed54f41cf967bbafbfffb56cc01c8babd406c93f"}, {0x112, "7032a0f673f63a1ce502a646ff0c93de4388dd67c92881d1c8da562143", 0x2, "494be9bd5e78d5386a78ef2942a6c435b317805da18b2624c73101c89039a05eb9decc6e0350a7fa7cc5bda625ba84b8fc67ddd98d7318c76cba3eec47f7f654387dce3e426c2d51f7953a6ed38e3a05fc63b7f8c18ff945f6a5f45a6101af11b72511f7ec947e17235b09e8f9408ab5eb89a490b8b10258ae64a3f8307d5dc4b2e4f01703617b54265668b2cbd7bed2e4b99797153d675ea7a2975ecfc09429229794680dfca242f2d080bd3a01dddc9a9ed8d20bbbba402a858645d6f81d96b87f31821bfd7366ec59892fdfe1e34809c19120aa49b91088952740950144c16725a6f3a28b2e3400b23d540e10db511846"}]}, {0xc8, "1c01dd7abf2d737b90bbd5ce421b4f38b248658b083944c7b4fca4e8a5", 0x1, "6935eb9ec21a18ac5cc73c4ebd2fc8c6262d56b4b0f4ea5ab80d34007c9d1fd38910679a9844d9a4dae578aa13b80ea8b953a324bb8067da30a062b8a54a56178bc8c1de612798d721a077d36283850e32dd0c618733796b179142f349e521fd034b7c532c0b234137771c07ef0409cfbf882b5298b11a66089a8cd54b92d4add5b914cc690fd901b8bb301792ee3f69686df80872b873331d6e4e1f4bc6d6ae7f401c7e1d32e290"}}]}, 0xe5f) 2018/01/26 15:11:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x101, 0x4) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000a75000)=0x9, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@abs={0x1000001, 0x0, 0x2}, 0xffffffffffffff24) connect$unix(r0, &(0x7f0000e3f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x0) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fdf000)={0x0, 0x0, 0x0}, &(0x7f00006d4000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c2000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ed9000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003cf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000880000-0x4)=0xe8) r10 = accept4(r0, &(0x7f0000eaf000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc3000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000084d000)={0x0, @in6={{0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x401}, &(0x7f0000a26000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f00007ea000)=@sack_info={r11, 0x0, 0x400}, &(0x7f000062c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000014f000-0x8)={r11, 0x800}, &(0x7f00001f2000)=0x8) r12 = getgid() sendmmsg$unix(r1, &(0x7f0000f63000-0x150)=[{&(0x7f0000dad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000999000-0x60)=[{&(0x7f00004d7000-0x6c)="b6554235eef719fb4dc22b9024866ab07f7dad89a5d50af234948c4cdf69d8a25520e9e96ece7224cb5ad3e46cac97345ccc3b183292bdcc325ae1731aeefc4f9235bc3512e2356e7ca7c4f416a3c8d92741ae3e927c42d6922fbcca3142f51c5c5e0e7dff93d5b0edbc3b9a", 0x6c}, {&(0x7f000096f000)="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", 0xfd}, {&(0x7f0000e20000-0x8f)="a0a89389a5db392e5077ced85f9e873ea5183a3b55fbab7009715be7e737e706c809f88fd32c952f0adcbb2c756d7eb5b4d21d1a49f0c31c684e6b3c84d5fe1a6303ed1e76ee6a0bced54c5c9d346a0cd375521ee6b0082b606b0a92e1e22e5a6cf477ea3be0c39183b8fdd3166f0c18ba7f90cd3c8543e2460ef4168669a8b9a3db0d1d5eda05f2273404a66fa62c", 0x8f}, {&(0x7f00008b1000)="620d0712b02a8881ebe7197f0173656c1b609c412ecd7e9a0012c270fd0998548bc7f4e97e8e2121bd32689e5e19238d1d1d9b53f4cb77cee18301d584c942973d613d77b7945ce5d14afb5f8f1c3526a297b8acebc46b08faca3436e7ae3b2249d96b308a5540393c36fe9766408529e1c7ca81758ae47ee8566a5e12cd5fe479c0a5dbe8ab2ba49ab7b9d163e46d95376fc65f06c1ee1ca46cfae8fe7875379720abd2d3b6e26d23ab1132f6a8af4905bbf45f5e6ac79a9253fead39b3dadbb188958c0c37395a059c7a4b87c54e860ed7fe678e33589ed2273ff7820ef1", 0xdf}, {&(0x7f0000f1a000)="0e17344ff3f29ec9e0c86a6f11f1af1f64e279ef2b9257f3e13a10ca8be5d914bf344bcaff346b2729c7567206bfbab19c651b276a555aa39f6b9f057597d771bde9bca243757d1f330ee29d7809513b3dabd7318426ee400b9fc6ad035827b48cbc9d5e8441abbb7e3a468987f0aae9bb5fe421fb34157ee3da3eac58664eac4e9ed6876cfc21059c336ca26aa85d7c72ecaf642ecf0ce08f9b1e8f5bca4fe8ea147f26f91ecdd15a0d512b24aeb44c6b9605e517bbc0d52b301fc2f4dbc01e", 0xc0}, {&(0x7f000057e000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000732000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000bfd000)=[{&(0x7f000089a000-0x23)="7dd3e707fc9a406dbabdc25f6dfb333e491d8a3c82c50af36c0f15fb696c1cd8e7d9e2", 0x23}], 0x1, 0x0, 0x0, 0x20000004}, {&(0x7f0000d76000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000350000)=[{&(0x7f0000796000-0xec)="6bb1b76b7b85317cb7075b7070291a07c1fa280cb4ce405b4f6b945eb0c5d8cf1e3d3480255b1c5635a9fe9eecf7ce2a9dd544a846a1014886240d70d4ffdd699d1cfcd7f5e916e97abe4f0e138dac242a60ae2566f556f16e20ed4532203b169bd7e3e532b8a7b6affd057aa9003b5b2dbb053f99bb1b5f80ea93532c48d2dd27f9b5600ffb287ce92d6e8008a88bdfbf6e0f716dae550d198fa2b2b630a65e85dc17ca6dbac3b81a8de3bdfb0f0a9a1dbe66331b9168336017df25f399902c085925dec5d94f7dfaaeb56a05fba7ea6feb8cdbfd3e8a4f87db94da9d751e6c2380761aafb6a591cf63413c", 0xec}, {&(0x7f0000d71000)="589f6d09fc661b24b794db24c9e9e47eecc9e64dbfcb5de4a68e373001b36a884565a76e872f28750bca60163e27c359ad17d174f583c2698a5f88b8ee7c6d76e131109f03795e031b5d2e3a5f0b7d", 0x4f}], 0x2, &(0x7f00007ab000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r3, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r12}], 0x40, 0x840}, {&(0x7f0000f8d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d94000)=[{&(0x7f0000914000)="63dde51463a87122b1b2854624632b27e2fe8ff0b6076714e4d28ff15bb00b9439c0157c9f15cf895ad882afacc7714c25a84dd42057ca762b3dbd841d65674b5af8441648a3c87c8aaba7d9d5d1016f327c40057214100889badc6567afb4d79fdd0f0f72e0f263b82a2a22d39d97e0c52339e18224313d6f4d6241aef4e9e6386a385b4a7c70e1e3ea9a967ee9efd17f86c8f5d4c66447", 0x98}, {&(0x7f0000964000-0x2c)="578fd2f91e352bc75754449e4f4ebcaa16d012815b1c4562eeef4a0c736c01cb882ae1580f8b41adbca318c8", 0x2c}, {&(0x7f0000b5c000-0xb1)="8b3a39390664982471e326fbd5ac9a03b81ba46085c8fff4cf5816159a838f624fad6623f8a8d5eb8ebcd0c19ee034b6b306d9f182a38c214118ed8458fc1e7af6de96fd212afe805407e36b2cfcd36031a28bfecb4ce3c36d547d8daa50db9b9ee76609e85ac60f84e969d3aa2c95f5e0cd2e50d9b3e0c5dae898eb139136f40afd1029eb75ce80e046f8666a92f05fe52c2d8b4ba090d3773ca44c4499c8c694fd9377a03c7a3917417d04799fce4b4d", 0xb1}], 0x3, &(0x7f0000b4f000-0xd0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r9, r7}, @cred={0x20, 0x1, 0x2, r8, r3, r4}, @cred={0x20, 0x1, 0x2, r8, r6, r4}, @cred={0x20, 0x1, 0x2, r2, r9, r7}, @cred={0x20, 0x1, 0x2, r2, r9, r7}, @rights={0x10, 0x1, 0x1, []}], 0xd0, 0x20000000}, {&(0x7f000081a000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000306000)=[{&(0x7f0000e13000)="", 0x0}], 0x1, &(0x7f0000027000-0x88)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x88, 0x80}, {&(0x7f0000744000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f8d000-0x50)=[{&(0x7f0000d68000-0x1b)="71f5989f403797683afbd7f1a851f8822a7604ec28fa90ea8892a3", 0x1b}, {&(0x7f0000973000-0x7f)="ac4e0ba109aaa49f77c32c12a95c1f1b2575e3b6df080e8d6b37a770aa20e8c09ad99b0d422a0ae78111f690e91ada35a0e4137046d852f93bcb30e29e0c2cb6c2b4b8c6eee71a68a8a036f256dddc963e4c74a616e58a4782098e179ae44f006d79193e9526868357e28eea1aec467465a06e2da9cfac124bf20cc3d05080", 0x7f}, {&(0x7f000098c000)="2cda44a7ef94e56a8a6f6bbdfadef15f", 0x10}, {&(0x7f0000a96000)="873c244ae2c693e6fb4e16a27a69ba1f1041c2584393953626503fbc88ec3aec42a1b9e691aeeee5044e8a143af715fef83b5e2eefb9cce2876a251775fa35d775e783904343675efb6addc590eefec46f584636f1e8a046715320fd7151d3e6ea83df46037f3a9ff061f67a713080f80dff66710eeaad3899ab32dc22e044c408c6db70f01daf9c161f301920500b70b1473ef66d338cb9ba670051e724540dfd88c6b9989a0b803bdbde44bf4e8cdb0c5830ec3d3abcf1a8526103a4012f539ade3ad225436b814c8a51ec2698cd1f161620955af0baf997120b0d5b353738d7bede1822f22d8b6ad69ebf1fddacaea7291d078c6b", 0xf6}, {&(0x7f0000b54000-0x63)="1e327d386defe2ef08a986b59db96f38081161be187b9b7aa35d3f9b6f8d328a8c86f0f5d9b2d2a7dfad58c0152351e38918ba5f64efe095b3eafbba1a5c0bb7eb952fb64ece7ef2af478913f6417141b9ab56e7ed6c5e799cbd06460d9fb25689aeed", 0x63}], 0x5, 0x0, 0x0, 0x10}], 0x6, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) getsockname(r0, &(0x7f000090f000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000639000)=0xc) close(r0) 2018/01/26 15:11:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000311000-0x1f)="1f0000001e0007f1ffffffe60700007702001041536b8d3d6c39080001454a", 0x304) 2018/01/26 15:11:16 executing program 2: mmap(&(0x7f0000000000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f00003d9000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000abc000-0x4)=0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000abb000)=@full={{0x3, {"37868f72b1261a"}, 0x40}, [{"84265c4ceea2fe"}, {"a84d3f34a59d9b"}, {"4ae4004644f1e0"}, {"f2a20db1c320a8"}, {"7b08cb7689fd74"}, {"0653e4d6d9cf42"}, {"420f28e85ba414"}, {"b4f2a68b34360e"}]}, 0x48) sendmsg$alg(r0, &(0x7f00000af000-0x38)={0x0, 0x0, &(0x7f00009c2000)=[], 0x0, &(0x7f0000ab7000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000abd000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000abc000)=0xc) 2018/01/26 15:11:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[], 0x0, &(0x7f0000804000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000108000-0x11)="7f47be747d1ade651504cce71a365596f6", 0x11) bind$vsock_dgram(r1, &(0x7f0000899000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001d7000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f72000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006ab000-0x18)={r3, 0x5, 0x30, 0x9, 0x32f6}, &(0x7f0000064000)=0x18) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002f4000-0xc)={0x0, 0x3, 0x10}, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005d6000-0x4)=0x0, &(0x7f0000b00000-0x4)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000057d000)={r4, &(0x7f000006b000-0x7c)="0af7966d0c87dd554143be790e3042143cfb579aef7a813da0098b62078b6a42ffdbb8f8f6fcf4ac44c44f00da5938440e9262c5d0ff98fcfb5db6e2155d65e6126a828722667c9b27f37ebd378e3e46262d78d06b983c50bd60eb381be35aaf188c9b95fe0d78249b149347fa7aad7fd060b75b8f89cd83fd1c05f6", &(0x7f0000c2e000-0x2e)=""/46}, 0x18) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00003d2000)={0x1, [0xfffffffffffffffd]}, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00004bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) 2018/01/26 15:11:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000080d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f26000-0x4)=0x1c) sendto(r0, &(0x7f00007ff000-0x1000)="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", 0x1000, 0x80, &(0x7f0000a8d000-0x1e)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='teql0\x00'}}, 0x1e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fbf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006a5000)={0x4, &(0x7f0000bdb000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d99000-0x8)={r2, 0x8}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e34000)={0x0, 0x1000, "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"}, &(0x7f00006a5000)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008c3000-0xc)=@sack_info={r4, 0x2, 0x0}, &(0x7f00006e8000)=0xc) sendmsg$nl_xfrm(r3, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000ee3000-0x4)=0x7, 0x4) 2018/01/26 15:11:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000406000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000063e000)=0x0, &(0x7f000047b000)=0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0xfeeb) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000068000)={0x0, 0x0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000050e000-0x1000)="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", 0x1000) bind$inet6(r0, &(0x7f00006ce000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) 2018/01/26 15:11:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006d6000)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000066e000)=""/102, &(0x7f0000b9b000-0x4)=0x66) r1 = socket(0x4000000010, 0x803, 0x0) write(r1, &(0x7f0000158000-0x7)="24000000240025f1006beb03000000000000016700090000000700eb080d0000000d9520", 0x24) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00001d0000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000e56000)=0xc) 2018/01/26 15:11:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000097a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000039f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00007e2000-0xc)={0x10000000, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) bind$unix(r0, &(0x7f0000e43000)=@file={0x1, './file0\x00'}, 0xfffffffffffffc80) 2018/01/26 15:11:16 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0xf, 0x80000000, 0x3, 0x1, 0x2, 0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f0000006000)="fd2a5b4a2257cfd14a5450cdfb3473841f8bacc630e6b1ca53d936abd8d66b59d9377548d2256a90504efc93486b99b4a86178bd4a734216cd5caddc5142e8f36aa3a93feafe"}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r1, &(0x7f0000010000-0x2)="", 0x0) 2018/01/26 15:11:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x8a) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) r2 = accept(r1, 0x0, &(0x7f0000443000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000684000-0xc)={0x0, 0x0, 0x0}, &(0x7f000090a000-0x4)=0xc) getsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000850000-0x97)=""/151, &(0x7f000094f000-0x4)=0x97) socketpair(0x4, 0x807, 0x9, &(0x7f00001df000-0x8)={0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/26 15:11:16 executing program 2: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x11f, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x0) connect$inet(r0, &(0x7f00003d9000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0xa, 0xc, &(0x7f0000f5b000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000d7e000)=0x0, &(0x7f0000a87000)=0x44) sendmsg$alg(r0, &(0x7f00000af000-0x38)={0x0, 0x0, &(0x7f0000abe000)=[{&(0x7f0000abd000-0x1000)="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", 0x42c}, {&(0x7f0000abd000)="f86f3cf195256b0e21dc41332792210de8a666c08c840949236f10d5c39e3213e748c6730caa1a90275fc15cded348f88e72a6e507618e026c5e82b498139446dde2a65b97487e8707e5181ca33e2252036761f7c167ea653b40cad582dfa17682585fadb2c3fa50d88e8d9608d647c9824eb7e4c6d4a9293301ab0ec6d284cdb634ca13a631a79591400d0682c30890258ed520787af1afe60a6cb0d7f341e6ad5e0eeb70d41b8543de2bc344bd6cb8e568de1044d24b66166fc4b36d44e07273e5bd0896b1a22254db593b497cc9d83e9a2da91d36bc0acf0ea5efe32d17a194f4eedb37adead2379543e09f860c40d9c63217", 0xf4}], 0x2, &(0x7f0000ab7000-0x30)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:11:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/26 15:11:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) pipe(&(0x7f000025d000)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000d16000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000923000-0x14)={0x0, 0x2b97, 0x81, 0xffffffff, 0x9, 0x8000}, &(0x7f0000041000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e7c000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x3, 0x100, 0x86, 0x400, 0x9, 0x7, 0xcd6a, 0x9, 0x87, 0x75d, 0x2, 0x7, 0x1]}, &(0x7f000022b000)=0x108) close(r0) 2018/01/26 15:11:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x8, 0x0) sendto(r0, &(0x7f0000660000-0x1)="dd", 0x1, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:11:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x800000000005, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) pipe(&(0x7f0000ba3000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bfa000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000026000-0x10)={0x8, &(0x7f0000e51000-0xa0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) connect$inet(r2, &(0x7f00005f7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) getsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f00001e2000)=0x0, &(0x7f0000925000-0x4)=0x4) write(r1, &(0x7f000017c000-0x2e)="", 0x386) 2018/01/26 15:11:16 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) writev(r1, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="f3", 0x1}], 0x1) socketpair(0x15, 0x1, 0x3ff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r0, r2, 0x4, 0x1}, 0x10) 2018/01/26 15:11:16 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xe0000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x9, 0x80003, 0x2, &(0x7f0000e02000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f84000)=0x0, &(0x7f0000e16000)=0x4) 2018/01/26 15:11:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-avx2)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000e11000)=@generic={0x0, ""/126}, &(0x7f0000ef1000-0x4)=0x80) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000080a000+0x7e6)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000055a000)="0a4dbbfd440ce501c3891c175772c38fbbf845f3214bea6d369fd01a24c31a8f991964ef49dfc40cdfde39b0979ea01ef18377106c21d299eef37eebed66e50be004761073cb6e3d691adbcc08e226654604ef9f43ba7662048f3f646e76d661f06df5c7efa0c1553b286ff4976e3eb09aa6e4ee4c331c69e6be8d06489aef23ae5c6464615641585e295dd5a036cd454806ffca4afb998739740a381ace6b5b24c21cde8b9e05b47fdf4e477afaf13ed9b3f3d72f27643b5a209bef08c7085f710a09ae40956c08234041db756a4cf8bd3e2fbba9601120daca84922885a50f8e61e75814e32c775ca57c198b58be3fb9218edf28e9d1155aa328f5d3f6e7d7", 0x100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000076d000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000546000-0xc)={{0x8000, 0x5, 0x7, 0x8, 0x400, 0x100000000}, 0x9}) 2018/01/26 15:11:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000249000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000411000)={r0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ff0000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x2b5cc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009c7000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000899000-0x29)={r3, 0x21, "ea223304aa39ccfc807ca96a4aac552a94b18f21a9ee5461888c01c543c73d6b31"}, &(0x7f00000c2000)=0x29) sendmmsg(r0, &(0x7f00008fa000)=[{{&(0x7f000055f000)=@ll={0x11, 0x15, r1, 0x1, 0x8, 0x6, @random="147a999d3ba7", [0x0, 0x0]}, 0x14, &(0x7f0000525000)=[{&(0x7f0000df1000)="c2a77d280f02f32fff7486fac1bb6e8a3b8cb05dd3a3104b31fe8e64564299d0313cd14fa786399df232d0eb8eb0251423250a3a91299a3d0976bef84bece5d9dce2468c092f5e7f32f2d22ac0aef9b3f35d9c9e81f820e2e0e74f93236637376bebd6f7f3ea4e7db955f9852e0d3925664ff887cecafc28c89800516f39ac0827c3a06c6a315272b89d88df64a8c066628f505206c0f89d5920e9860772b06b4069d874f4a39f1e7ada9cb9b859761eb5d8c6bce265a101738aa2382ae906e402913396e01f3ddae3c493ca876680", 0xcf}, {&(0x7f000001d000)="01539de0f39608b902dfd51a1e789863cd7c9564cc214191fc40bed0c9bfdd1ec061cd0eb6d1fea5cc291efbfbb97e001fdd0574088e31b4d27762370e68e2569262a81707042c4ef031cddd7de54a279f2a4d8da7dc2bb8b18175291a69c98ab98c9e2fda8c1e27ccdac00f1be6ee3b59ad4ed938b21604a28eed42959e001eb1877f84ef021a39fc3cf85f842517fd91182188a5c7d3f3c5ccf87bb95eaae77d471214b3fe99779ed60d6ed28d80b8233bb2", 0xb3}, {&(0x7f0000fd7000-0xa)="7145d2a3f8aa4df30b66", 0xa}, {&(0x7f0000d77000)="bb502bf4c1b8c4d91bae4e1b89509b023b250f82245395c8303ccbeeedf670850f49dff867f556ab39c6c9666b21b4fec411d05c8209b2f2fb42a9ee5fadf1b5fa7a17ea1b0bce97311beb2d508899f54311d351509453dc7944a92fcbdf3b00e089c34cb2865bffcde13794effc58dafbec0b071a41ef23342d49410a5da24da5b13c0669e89af37b8e8afc10981fb07ff67be0062cc01f30cfc0607170806254b620dcd8d2ef758de94765a45742899ddf0860f0d6fb69d5f6e9f53f9357e32ab05dafe913c60f21a5b77ef976fddbf4", 0xd1}, {&(0x7f0000564000-0x34)="83eba1a1635387342b2a365e9d29b78bad516db7e4044783ea2828c4eb3094dcc811e1be78bcd1a5e4e4f7571eae863e3656236a", 0x34}], 0x5, &(0x7f0000708000-0x88)=[{0x88, 0x1ff, 0xd1, "5c7b6efb4b88b37eba8544e67c9f93496f4648607d257636ee91fe6c7323377119f71f23751c244eb4618ce88c555ebae17a796c5dd4582ab8454d390ea168f37d14bb28094880196224096798f45a57a7792479433d656fe2ab1e913583c301d10e994ed8d04272082c059e2729b4269654"}], 0x88, 0x40000}, 0x0}, {{&(0x7f0000886000-0x8)=@sco={0x1f, {0x5, 0x3, 0xc713, 0x3, 0x4, 0x9}}, 0x8, &(0x7f00007cc000)=[{&(0x7f0000b14000-0x6f)="d71a46db6bf1847047295b8de86c18cb6a5872cabdbe8325c4ee0dc2494418355b2215ef2e0a30b2ecdcacac88b792801567dd0ce6be9166abb602e8d30617821821bf3097b16ee7aa8672e599b44c865de7dea2efd522b21a17bf77148745685be85df3c536f5d7cda98b60ed16d9", 0x6f}, {&(0x7f0000f99000-0xb)="6d84dd5e1b75a0b741d4c818a0602990d57d9777e468091412a16c17818212f4c2524fb948a58aafa2323d467982a6464295e93b49c67776a26850f139854c084f1a7aeda83d3a4f0f6e7b257c032ed54dcdd390f994945d54174b40d312ec6068daf75322a4cc10b1605c09cdb83245bf062c0f953363a7612fac7b09d245f5ff6dbeb4e106665e3970f7b4be900fefe7fa8f", 0x93}, {&(0x7f00003fc000)="920b48901c754e26be", 0x9}, {&(0x7f000028b000)="54b2bee5e7fdc6cd57a2d544e589a34f71d9558cf2d550a07ab0144093cc88618a81f6a35125718a16d3ef48950b48c4dd12ecee18a826d744c5cbd437d09583c713967e8c9621e84b1f8e0f8386aa00bbc9", 0x52}, {&(0x7f0000c2d000)="4c6b210104082889a5a1876a4f7fb4cadaf16e0686df60d14b1e9cdafa5fd9e5617a627c6e3c86b89b51d8c33aec68318da26dd338fda9aa0000898317b513d54a1c79a8a4bc", 0x46}, {&(0x7f00004f3000)="d8a4b73fd14c36961980f1ad809870eba09cb2f2bfd3ba40f6c76bae8b7d788d686522c74eec50664cb2dd8546891ebd3161f8717792f915cd7789b177628938f5fc233569ff6706b20e38aedf83b3b334192d73bb0e79301240f9cdcd5c421dd9d57e50bd2214764f731371ec22c4f04f05fd567b59e7a9c46599f623fcee0168f1522662d2547c2db7531bb724167a31cefe4923a82d13e2a2046f106233b42c33ca8399ab488cef2662203cad4e326b0948", 0xb3}], 0x6, 0x0, 0x0, 0x0}, 0x5}], 0x2, 0x10) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/01/26 15:11:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockname(r0, &(0x7f0000a82000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098b000)=0x2e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000767000-0x1000)=""/4096, &(0x7f0000b18000)=0x1000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000d23000)='tls\x00', 0x4) 2018/01/26 15:11:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x9, 0x100, 0x9, 0x200, 0x0}) pipe(&(0x7f000062a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000907000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000c62000-0x8)={r2, 0x1}) 2018/01/26 15:11:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d23000)={'raw\x00', 0x6a192774, 0x2, 0x9780, [0x0, 0x43f, 0x1, 0x3, 0x2], [0x4, 0x1, 0x0, 0x9, 0x20], 0x10, &(0x7f0000e30000)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="2ffc544251fe2f4a5f799f38771f02bd", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef, 0x2, 0xb722e7734e17871b}, 0x0, 0x1312, 0x2332, 0x1, {0x5, 0x2}, [{0x1020, "463a069422b5d29414234629f6ac99965ba3fa8a4a88287e145dd19679", 0x80, "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"43ecd6585a7ad83a2b91b4483781490af8a0d873946a5a4800a47b5b0a15cd8ad9a115112dfc320a873d8e90cae15dd977f9a3b24ab83a8b366ab0b52b4e6966869e4f694567b4dc3b272e0355589f6f92f82911321d4e3fe26a495b81f8b3c7dd7197e33d18b39395c188b36a78641c8fb01c32bdbaa264cc6b04042ffd0f5b30b8fb3f1d5e9b229879760d0870ae285268ffe25d37114e3b9e00979bdd92d93f9a9719db0a97c575279a01fa0846d272673159045507f0032dd60bd94fd8bd93943182e7e0e0ae03f9a72fffb90f7a55beb9cb22933aa35a84da5a1878a7951a7aaeb8504732b11cfde7f839599a9539e435d5a251"}, {0xae, "fbd2402d60b137ed65f1c6ced4e6b1b6863ba5f3da945f08c49993fd99", 0x0, "6c959e942ba9b1147757c111bd7107893feb984dd01ffbcc663161b7d42932874fb8abe36712e0b8390cc2b5f571b86bcdac942398c5403f2e2feaa1431b3927c6ccda17805546cdf8563a75c104f4df0505a6899831bc0813ec32d59a88f51aaf197c662ae4365042d60da8bf5ccc3e9dbaf9d49681ac057818d16b7fe2ca82639e3150a484af29ecb27c69a6d2"}, {0x93, "261e3cd265cdced0c5e40bc2ae0354ccf34f2f9a7caf89d9683768cd61", 0x2, "9f9f708550d7057ce172c5146fd89239009298cd5f4d8b3693205d66f216b10e162531a692d621f3467c3c25f730f61c2f3db92f6c466e6f8597c9c347c647d85bdffdd524c7c37283de524260b8f50adc836e7ebe8fcb4d1a5dc1d9f0cf3a54d65001734f322a92df30c1bf24bd0192b45af0"}, {0x84, "4aa033277bdd3c1e3c5ab69cb786d6277e9e7b29450bf935a3d7106f1e", 0x1ff, "70a910d7d2b759c8da38539f3a1a3d5ffff4d390802bae42ea0546f7ba122918bffb0df3f45fce9780087c6144137011f88d07207f73e6eaf16d2df50c92ade51fda020dc448cd96e1473bf25fd4f02eb5c0d4edfcad69480be6835979cd4b616ecc300f"}, {0x24, "ae6c437ccc03d4d266564a91b7712c9bde8ee3ebfa9df65780ce841e00", 0x5, "719cc7d5"}, {0xa4, "4485eff1a9ad3e0db1299c971ae07d372e3e0368836197be857437719c", 0x3, "db6d8d62e4b60476c66c2b0d52fc70334ac8964e9011f83326d2f5b7da52986555ce850852bb82e44690c628fa19be523a77ea30930ac501919b0667a93eed552abfa863865bbcd93524b7cf39e68d94ac9ca9021b34347db0a7ea86d10547a5027c696d3f32f9645cab22c69fea8c20609f277ba81c66fdcbe344b16777a6f15a074086"}, {0xda, "3257b5cbdbdfa5212ab944b425192057ce3828cbd5acecb51a8e198f9b", 0xdef5, "665e862d6a725cf81959f402c266118849973ac21606f04251248c60a010031143664ef3d8a157a7b5567980c0dae36db66ea569502a61a881da429a095bd81e62c2c256767b0fd396355f451e35492a7d6e9de533eb7126bcdd04d3c4a824fe5593247add12b2bcbb815739313f7d2b8ea933dc6163aede9d2ec6472f5caaf003a67b7b002c9a29dd762ac3ccec202a0fdb8178301a9cda7935872964c9af7085c6b109bc7e884e1e2e5c1377fa2ff1db98712f0b28c0aa0081"}, {0xa6, "c477a0409b7b527eddbd725d8b438c6de1ea5ceb1fd5bb90e05d5c6607", 0x6, "b401a8f7bfc65cf80b6aad80fbd7d51548f93b28634fe0208a6c01308d3b7ebcc388d2e7e16ad3e2d7bbcbf1c4c8c3064ae68a34705578a2f0d36c1e1b81611e7b3df7085a960f6da49538fc72989e0a31c2da34deca0e849cc2e82665e0b5e57a7ab673ff31719d9ae1ae32c8bf1cad0c5e6f2b9f8162932c0f02aba78c027a3a5c4e5494a0"}]}, {0x48, "bfb1d6391bf3b6b6c7c0bf596cf69eb65977afb900c49b2c734a345157", 0x3e, "a030e0f44f28ba0ddec4c574900b40041b5e2d785fe310ee9f1111ebd1e3cc07ddcff561333e6ca1"}}]}, 0x97e0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000c03000)={0x0, 0x0}) getpeername$packet(r3, &(0x7f00003d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dd4000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000022f000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8000000000, r4}, 0xc) getsockname$llc(r3, &(0x7f00007a0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001f8000)=0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000796000)=0x78e0ccc1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fb6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b15000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000204000)=0x0, 0x4) 2018/01/26 15:11:16 executing program 6: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000317000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:11:16 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d23000)={0x9, &(0x7f000026c000-0x48)=[{0xfffffffffffffffc, 0x20, 0x7409, 0x76d}, {0xffffffff7fffffff, 0x8, 0x1, 0x200}, {0x3f, 0xfffffffffffffff7, 0xfffffffffffffffb, 0x7f}, {0xf172, 0x6, 0x8257, 0x7}, {0x40, 0x5, 0x7, 0x100}, {0x1, 0x7ff, 0x1, 0x812}, {0xfffffffffffffff8, 0x81, 0x778f, 0x8000}, {0x6, 0x1, 0x8, 0x800}, {0x5, 0x2, 0x8, 0x81}]}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) 2018/01/26 15:11:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x0, &(0x7f0000e72000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000a5000)={0x1ff, 0x0, 0x401, 0x18000000000000, 0x8}, 0x14) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000018000)=0xffffffffffff5631, &(0x7f000032c000)=0x2) sendmsg$kcm(r2, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) connect$nfc_llcp(r3, &(0x7f000048b000-0x60)={0x27, 0x2, 0x1, 0x4, 0x0, 0x0, "3e3884535657ba9f4ba1895b2198f60cebc7dd6f1126e139167b45cc1c6de778d91dd3be5d04723ff20588b864a11db6cbbcfcdb257299e189b4e54ab565da", 0x8c26}, 0x60) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007b2000)=@assoc_value={0x0, 0x5}, &(0x7f0000cfa000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000644000)=@assoc_value={r4, 0xd8}, 0x8) close(r2) accept(r3, &(0x7f00002b1000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000faa000-0x4)=0x10) sendmmsg(r2, &(0x7f000070c000-0x78)=[{{0x0, 0x0, &(0x7f0000f32000)=[{&(0x7f00001f7000-0x51)="c6d6aa40986a4140ad158e1aa380bdf17b229173a150fa926ba9e341e7c3842fa67505de32506b8fbfd662ac20b96c1100eccb1a18fdbd4fad3f660ef82a6ab8f90a14e6dc67690355f598c01908b0324f", 0x51}, {&(0x7f0000c6a000)="7d17070c54bc9a716d1d06d8f7c54dd499c06fb71e88c200435d68b498094d779bad5a9500b6d902da6c447226051c8616c278f16075c4eb44edb2a189d0b9203033e2be9f173b395a573d88f6b220d07c61a3b2aadc4743ee365191b96ac54fc6132708968b9e804f3fe72557a5c6c777cb345b7266ddb873fe203b84c710a706e37660b571318b72aa76858f990cefc4f75cdd751c56383eead5a14cb54d482d7626ed8bf5962a213f6364526a774c01d36f8f10965a9eaad456e8f270bf0cfdf2baae22a4d839a8276344186cebb29d97a8d0b18de422e81f4a8a4b788dde67fc183a01", 0xe5}, {&(0x7f00008bc000)="b7661e12413e317c799b2d7f9153ae387bcf94c70b7b8172490060cd1778ccb222b0d71cfe329e1a2486528d49421499e0d264e3d59b172ec42efa18c60e0c7489459b6c8e57c6cb486ab509ed676af0b1dcba356c5c463e08c4bf5d65dc2dfa5f3547a01b4796aefb6042ff7aa6e6b891f7ed3e69ed3f1760ba38ec369a942c7b33f59b1896ef37d6b538d0166ebccac9c8a001b84c699226df4766136593b599b77cce3d064b79a41f2acb35a6aa93b043f378503e5bb0992070a9a7d2a7d80ec8440c898fc440f5", 0xc9}, {&(0x7f0000821000)="35f0", 0x2}, {&(0x7f0000887000)="51b42f91a7feea5675d4c28b9121be831298f44038b717e6448f1a54475a08696bd2c59e52d51abb25b4fe049d60e4", 0x2f}, {&(0x7f0000d5f000-0x89)="757048388b8ef4a93944f55237ac1cd2a7bd7cf4e21a85e2bb67ff084c28960163a4e18a09f3ee4396522816909d48fd656e161178e8899ebf05b44e655aee90704eb485d80ef93fa45e992add0505325763e073a561750598b8219f70b23bd6c9ddc70e972cafedc977d486985f9ebb4f1ddd70e7c3ed9189bc3b1302aeaece7e43fbed79f7fde013", 0x89}, 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0x1000}], 0x7, &(0x7f0000296000)=[{0x50, 0x84, 0x7ff, "55c10dcdd75a093a77cca379355f6e08744b8b76c7fb7c0329dc814f978769b5355bb207c3b6487cd7d571536373c2828616f4b3bb57e678aeb9"}, {0xc8, 0x116, 0x733f6c68, "5d024e23382338236e86b8d16ff5ca4ac1aaa3ececdde3df8cbb95656bd7f98dc868fd8a8c66c9556c514eefade00f117162ad603d8dccf71c4f5745963ec2d4fa9cfd7386d6f1b5df9801e904f54abe73c84c143a60338ea31c27bd9ed3b298cc7c21b50aaeecea77ef87c93a5a8a20c3ca72a1033c773e8fe298fb02281d1e0d031dbcabd3913277f5b08c533278ced2b4c4950dad087ee974c8cb659d3b93bfa35146c24cab4f5ffcd97eed8c9eaa9627b0ba15439a1c"}], 0x118, 0x20004040}, 0x9}, {{&(0x7f000042a000-0x10)=@ethernet={0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f5a000)=[{&(0x7f0000628000-0x90)="5280c6900540d0451d6b6637178089f2b973f41bdbdf88d1e416cf18b25132399036c3c2ad9861287aa3a0f79711221db6aca08a07d99cad00d76bb38f20f5cf5061bb604f92bfc090517dfc8d4f4fc1c89ed20d2f7a0fb1d65e74f1e28b3ac0ea08fef94ce382391018be72cdc90c435dba49059b6b222b0a7f7fe0913423e1583978c4a235061e6c78b51996ae6855", 0x90}, {&(0x7f000053a000-0x1000)="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", 0x1000}, {&(0x7f0000528000-0x5)="fad770a902", 0x5}], 0x3, &(0x7f0000c01000)=[{0x98, 0x0, 0x5, "da49c7bf5a2c87ec115684c5015a92dcb74b30abcdc1749a96bf129a3709bd952cb8d4764d6fa6d55ffe499b6f05095cbb443ef7174569e817510509a074d351fc6516341a530e4fa645e7573affd4c4744c2065ed7e57cb9f5b132c98618b398aa973290ec0a412ffe1eaf97ddcba5830b1c29836c69fa4518b9d2a495e104b9d3574296661"}], 0x98, 0x20008000}, 0x5}], 0x2, 0x40000) sendto$inet6(r2, &(0x7f0000b84000-0x15)="c3741f2006cc6ee8b6326ceca1c392348b7c6e9924", 0x15, 0x1, &(0x7f00001aa000)={0xa, 0x2, 0xf547, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvmsg$netrom(r3, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:16 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000083e000-0x8)={0x0, 0x0}) getgid() r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) 2018/01/26 15:11:16 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) socketpair$inet6(0xa, 0x8000a, 0x50, &(0x7f0000839000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df0000)={0x0, 0x1c, &(0x7f0000fb1000)=[@in6={0xa, 0x0, 0xffffffffffffffc1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f0000379000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0xffffffffffffd5ed, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xccaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f0a000-0x4)=0x8c) 2018/01/26 15:11:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = accept$inet(r0, &(0x7f0000c29000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000030d000-0x10)={0x0, 0x84, &(0x7f0000747000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3cd464bd}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x12000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x66d6108b}, @in6={0xa, 0x1, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}]}, &(0x7f0000c11000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000041f000-0x7a)={r2, 0x72, "bfb93b83e907f1a0ea4211302344240d1b78d7cde53c5761a89c308eda42a864a904dd5ae17d20e2f0b0be02cb9343269afdc7df7496b3ee11781b2a4c20d3832d0eac112999705a16165d0ff0c4a459b0fc52387cff069558851d0834a885db2a6b9c9cec84a2982967ad6f0013db7e45b9"}, &(0x7f0000bbf000-0x4)=0x7a) shutdown(r1, 0x1) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r1, &(0x7f0000a53000-0x10)=[{&(0x7f0000c65000)="98a485588740fc6762bca96071399f0a647bcd80d633242ce0d909d8b6f7fb4ad664092bc6b906cdcb14471e67bba316414eb5df6d9b14251c7fc74730f16dcf06d4695cb10af0a17923d6a91d2a02c85a4a7cb42871fbabf55c27f0e0233cc3c3d5786c135468b72854dd1ba41b78c2f3804125a53c813a95e90ff44980bca76f6437f708924e2798bc2ebc3923c31f555d0784d3b85ede2d7cde2ba751500dd377f6301bb6b12a91dfba0555bbfb0377a08cf7cb9b825a2bbbf793f4fb9a0c", 0xc0}], 0x1, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00006e2000)=[{&(0x7f0000096000)="47070c12388254fd670890e19d6bd1c135674b3833962460ac0dedeb59fbcc1529925049ee1ecf3ceb1b9582c950df5fde87d232dbaf96dfa09d4cd0e52748cface42e3f70d79f6aaccd275e83a975b02bf64d0bf9b34770911b5479c9021f6545ca68998435845349b341f38d60700393bae97491869671e36343b29ee9df16dbde2680390e8fca8ffa5725b05c805eed75d3423b1b7b6600c38497a402fe333c0c649bc868d9178e77ca18b7c1a7256fdacd340b41fbcd5aec9d06d0d4f806b625f9b5648f2d7d8bd28255f363e362444395f1e644683f97e1bb2b4ac4e50ba3b3bfa70b0d3ef79fd654fd45d8db781bdfc87fb2b593ee0af6de4ec64c9fd6a22ed7dcf281cf1e922935d52b1aa1be64e1ad4e0edf601f68916d29ed900dab37ef9479331c38152c2ffb7169bf191a43fcbc489af0eb99f1fb6a765854dfb7d601023dd10f47bcda094f171180958b033a47ee81bd0a535b09febb1a59154ffb07549b2b1274da6773439c69594acd3501fe1bdb32b85d0a6119bb71477bb68270d82db162ec21018a4508a3db7a272da6cbdf86c5906c8387c209103cd7bc5803aa7630f470f8fbe6a17c6c13db69f901fb3f995381efda98c82c05cdca34087117a7cca87c27e80e7119e6278224c497c92ee678480714f2e8643fe3ab875bd693a16cdefde233797cf4c2c954f35687d0b83a1db2fa92d8011382d58ae7d19c786fcfad69426b848b04b20077c99c69153c3dd39dc308f8b0e0cc02bd0810e40935a9812f67566a36ffdc8242d25f497af246fbc683cdc4cb9ca4233ef3eb2135195a9e26238ee19b21789c4c3395644073911bc6773883e48a3cf175dc920f4c7f70d6ba725becea9c26ec1b4bb7463f8731507320e8545f9c98356f735f854aed39aa6ea3789fe4e30b50a7593e55a3b3dd47428cbe4e5b2a30ebaa270b5ce53cb6252f3c3aaae646b286ed02b2a50fa42a786502134f5f6a7f8b782034619b7f751da7caa21b8c558d76d05deff2e6a82d63195f8a2cc01002c53d5e03ea17033d7542d7026c1899c0c04299fd2f19cfbde845fda5b81120f7c1fd91ffbb239820143541725df1b8d42afaf9c19fd183b1ca7ac42e098b5cd8ab072def961f79cc6b5028958a4ea344af64024ca5d5f07911c1c748119580c3c28ee6851ff1860084f3655a22c111747f9c5ad3b4a0e7ceee8c301a6c2f626e1873ee616c4032f5613a59a06e5910a4ddafd9be405e5b5fd1f52303c916d82c3497523b4bc073a46a66a04fe3c6c85bb150b3701ccde4dd2544609fe3163c37eb087d5b409374c324031c950e666cabc576ad61534a67f9c1788b463866009fc7d5e80a07413bb69e52cd7557ecc9c4c959ad22327d76b22d7bb12cbcd6fd9d082d53cec71f970b1a841be9cf3563eb7cec6b04cfc99ec8cde2c65fc47528d5987c9a9da8a54ac42ee040e447357d34d32bf693fbfabceca2040fda3a89f6859f5f036bd8479d2b2df163d2a02271835bcfcbc4b9c506f11572651b7eef8d87f037bfd9df4742ce77f4f440c406584a18b6e56e56d72ba3b27f853e5b3644e6fe676ef64b246f953831f8b5a670e262e6e2105876a97e0692244252504f251262e6c0bdc77507dd8e384c8d39c8f25b6f07f69cb53e066f6aed33651b806aec9aa53bd4a53528820449d2423a058ed9841e9de29cb4258f899b3ca07a98a25d20a209bdadd2ba3db433d47831d58cecba128d2f498f738b2abe3a21d4f384ff343db9336c1fb62121d1f351119fe24e44616ba9717afcdf4ea7436944fa654f95a3f8c7ea0b80c3f80a1d71450b28afc29a2e40ad4ccfc22a30f49044b2b409acf45f582f7b70d9936da62b6690166d56fd4ef551817401448c7c8f93b02537c1b9d3b5dcbc037c34ec75d13317af4dc98a34eef2af042a13759aad52e5fe1a47a9b6a091eef840d8f4f1e22f130a6fe1f8280dc7ced53a10fd5f014002488d6a13d2a778f076ea57bbb9cda0f493d47765326593b7ef199e55805e22ba8cb5ea568d158e3c3e8b62d04756272cf4ea88f578f0758d04160f34633e719c73a64c727f0a22cfa986c9e33caaf98a3d7f0df9604a1c08318c33d7379e8e0a01c1830d4dd8f0bd34ddf1ca0e1ee79d4f364fe7add50050fddb658170d7674ed6cd56c2bdab3de63d21e26b3c51cfb1a52bc643054c115205423c845156d745aaf085aba43681e8036e15f7a64b7c0e767e625a1692d5a52d9d54449a6202642d1f9aaacb1515e98c8f8660764cc4f79ba1242cbea27f7a84d15efb4b3a465cec48c96327dc943c73320a545ae1e2cf19d1453e3db19a4ddb9a44e8ce2b6c2699aacee463005465f9032c74d00024b286a35d35d88b6c7ee28b5dbcd637bc2e7b830c363e12acd586660e929644647b05a46bcfc4e3ecbadff00ae70ea38c6b13f351f6ebc314e5233d4708e909af54ff5a895ccbf6b4a1d53caa0b358df91f9da065cdb727bf24e6c0c47f657167806671c87aaa0316f72c9fcb2530299e5189eadb8bbc530b29d3022437c3aadcf6275aecf4a4595f6375c7bc1f0bb7ea710ec6cdcf00b21fcc8fb97511fc822b6432650212dbeec5f5742d2c4f187b3f010dabbb1c8d82b28cc74e6f4895ab02e4b3718105543d9011c8db36cac9bb472a4631451df4a9ad003e7ddc7b6c90456f0cafe2f8a4d42864ff9e62fee49e9397d9c5c5a5966c2c0a276e08eb1334bc8293f0a71dd9b581c9673e8fa80363b149ea485d30ebb44770fb1678d28e0a4f6c7b440d402531c1b1ff99dca840e82a63954d4e226f55d2e5fab8e5fcca3eb797dbf4ec7904b392ea1f343aa70a2a0cf7e2696d5b0443e62a8b2df764d8d6818df4140697324adeaf3e841645dd882cf33650c7568f383f54828e6f137b5756933c12df537c32e00f40e33688763547509d74cd6bfec72809e93faaf9ca054228f11bc02d1a1dbb5058c391adb08a8d2d25b57350eaccabfad265f83b6eff188f375d9268f18ed3b0672dd0df1ffdfad8b20a333eb09123cd32ab46731c996ced560c744a6905fbb3427b012dd244d6f05f915b872f26bd2cd21495094a61ad0a153c20dc376c125aa87bb3a24e1699e9a22d9a7332ee9e0e59ee9e06f4c85b4deb0e751bd26b2fcc415911c30cd5673bb445a8351db96e35e30aee368922b84335db8b8bd40aa3ad803ea1b32836645042aad84f7a59198ced4ba80aa82edd939b409f46e670c2c8b6e8e9ce9c9505fc10004b44aadf1f65154c17ac8a42033198a11f8b397cf21f458d767db608c369878d09cb179017044d88eb2092258a46aa26d19862b368fe45944be086c424dfc956e87755da41a1111d43f71e170bf39eed2f1e5400c3d8999e8a29650c51a27912e84fbbfdb8a6b28c64938afcf321339efed89710f59995efca512a060b7bb323dc75fd88d28b6db88dfdb0fda8085662a33676f41b315aff64ad848962bab5d058ae5eeaf8d9a817c4494d50fb4c5b2332eeb1c20066ea8fb868c13cf3a17e302c69c5806c6e491dd57e54524473eb973e4d0a461e6dd34609d3d51dba9209fb8021f70015ca1c8829b4e8e4b9f740eac7b204fc2381ca7df4ac6e5978c7dbf8708afb2de1bddf2ebb78d8eb0181411e4070756b901ffff2f45795b4a6987ee6c48fe10c61edd82a8940bc6da09e5e73070e7fa97b37388730f64b9e1c6caf1881d5dc48def42b3df924b7075118f4cfee1bc234897f262763207f4a0b41436644bf569455466708b10680bba08db4596665819c0df88ae915dbc9d14c9096000afd9fc019ded940e895566c2ffc967351f692b9d92b4efe653d873d2acdbec9b38d0222efee97523ad2ad9d189a1848394a3c319a600678f7e4464828ad578f61e380d59033113002d4012d2949aef37b956fc034afe94a4ba7c22b42a304461e6d73c772f181684f53358228d0ce29d7b88d095bbd46cf2a77cb81ce5b25db5dfaa1a30b7c6f6983e975c9a663d6501443f62afa2217f1f2c74d3f27b5c6ea545e2ae3a17429ed297e7a4df8dc730972989984bae12b79ddb27720bee24836c3816799356883e092d8242831b8ad4f5e67469f1194dd150b96b9bc0462183f1399fbe1999fcb3dd4ed63827ca4e363f27d3c49b39ad4de86670f4325271bbe257df599a15a807509a7005318f7b667996cb008be5f7324206f597b4cf8537feba6d0d45beb4891f684559330c8bbeee7078ec6fa888c227ca0dffe3f92ac0198f547f4d84ded6b0c81e03a6a5c4b5567f9f4756e2622dc822cdb0da8dc6d8a68781e414ba1677748fba56a339805a87d94628ff9ccf0e616d4dd973ddda026d736a286e303d50a1878c7c6ce297e58c90fbda109f50b28d24425686b259402bad9c462994340ed6f471a91b3134c05385ea4495175ba32c0fe9b34df01d7f42b6999ae4fd66a552ec5963018fecd10e9c87d8b1a00e6778c00329df00db01dd95995275df0c3988de482ba3d468159b089048c019891bf9569a20a1bfb8aa7f2d38a9e378bc45e1f42d5b0e1839a23cca527", 0xc90}], 0x1) 2018/01/26 15:11:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bad000)={r0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001bc000)={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @rand_addr=0xeb0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000517000-0x4)=0x0, &(0x7f000043f000-0x4)=0x4) 2018/01/26 15:11:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) 2018/01/26 15:11:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000034a000)={0x0, 0x0}) r2 = accept(r0, 0x0, &(0x7f00000e5000-0x4)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f000078f000)=0x0, 0x4) getpeername$ipx(r1, &(0x7f00002de000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001c4000-0x4)=0x10) 2018/01/26 15:11:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000338000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='vcan0\x00'}, @IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @str='!^\x00'}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cad000)={0x0, 0x3}, &(0x7f00004cc000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000699000)=@assoc_value={r1, 0x7}, &(0x7f00001cd000)=0x8) 2018/01/26 15:11:16 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, 0x0, &(0x7f0000022000-0x4)=0x0, 0x80800) 2018/01/26 15:11:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000a3d000/0x10000)=nil, 0x10000, 0x0, 0x13, r0, 0x0) write(r0, &(0x7f0000bc9000-0x1000)="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", 0x1000) 2018/01/26 15:11:16 executing program 2: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x7) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockname(r0, &(0x7f0000d13000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d13000)=0x32) accept4$inet6(r1, &(0x7f0000731000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001be000)=0x1c, 0x80000) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d13000)=@assoc_id=0x0, &(0x7f0000767000)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000be0000)={r2, 0x101}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000192000-0x38)=@hopopts={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0x30000000000000, 0x2, 0x7f, 0xff, [0x8]}}]}, 0x38) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d13000)={r3}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f000087d000-0xc)={{0x3ff, 0x9, 0x3ec0000000, 0x8, 0x6fa, 0x400}, 0x561}) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x10000000007e, &(0x7f0000d15000-0x4)=0xfffffffefffffffe, 0x3) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/26 15:11:16 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000000b000)=@newsa={0x100, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x0}]}, 0xfffffe0d}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x2eb72082, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000000d000)=0x0, &(0x7f000000d000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000d000-0x20)={0x6, 0x0, 0x3, 0xd24}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000009000)={0x9, r3, 0x10003, 0x9}) 2018/01/26 15:11:16 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000603000-0x10)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f87000)=0x0, 0x80000) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f88000-0x10)={0xdf, 0x4, 0x79e, 0x9, 0x0}, &(0x7f000035b000-0x4)=0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008bf000)={0x7, 0x3f0f508b, 0xa, 0x8, 0x0, 0x1ff, 0x101, 0x6, r2}, &(0x7f0000f87000)=0x20) 2018/01/26 15:11:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000009a000-0xb8)={0x0, 0x8, 0x3f, 0x100000000000000, 0x434e, 0x4, 0x8, 0x7f, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xc0, 0x8, 0x1, 0xe78}}, &(0x7f0000aa3000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x1, 0x0, 0x0, 0x0, r2}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) 2018/01/26 15:11:16 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x2330)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000022000-0x80)=@generic={0x0, ""/126}, &(0x7f0000021000)=0x80) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000001e000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000022000)=0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000021000)="477981bf28ff25332a614c2da1a2e29d8a7009bed05ecb20a32807deabc5c254840371140ada49850995774b2c30c7b4c5c44af241e7522dacaca2500306220eb70df42bbaf2042edc235c6efdfcdb3eb70a828ab3cc656ddf0c883d7d73fec9d09a9468d8aabaa2b2508b3b036009a5ba623886917f2e03909887845873c61813e9d7e892e94003a5d0d06a5a598460453307073226b93edb210cec3ecfe85889e4181d7a055e5926a18074", 0xac) 2018/01/26 15:11:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00005ef000)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564494327845a4bc7ff03fd25bfe0b7", 0x0}) 2018/01/26 15:11:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80007, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x4, 0xa18, 0x10001, 0x9, 0x1000]}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b7e000)={&(0x7f00001f7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f00006e3000)=""/135, 0x87}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f00007d8000)=""/153, 0x99}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000d14000-0x51)=""/81, 0x51}], 0x6, &(0x7f0000035000)=""/117, 0x75, 0x8}, 0x10020) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) socketpair(0x3, 0x1, 0x4, &(0x7f0000b35000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r2, r3}) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/26 15:11:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000ed9000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000ef9000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$int_out(r0, 0x5460, &(0x7f00005b9000)=0x0) 2018/01/26 15:11:16 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ef2000)={0x1}, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ee1000)=0x44, 0x3b) recvmsg(r1, &(0x7f0000ef2000-0x38)={0x0, 0xfffffffffffffe0e, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ef3000-0x4)=0x7f, 0x4) 2018/01/26 15:11:16 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000025a000-0xa5)=""/165, &(0x7f0000f85000-0x4)=0xa5) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f85000-0x3)="5c831e", 0x3, 0x0, &(0x7f0000f84000)={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x0, 0x0, 0x0) 2018/01/26 15:11:16 executing program 3: socket(0x10, 0x2, 0xc) socketpair(0x2003, 0x7, 0x5, &(0x7f00003aa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000900000)={0x9, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000079d000)={r2, 0x1}) write(r0, &(0x7f0000589000-0x14)="1300d3001000ff02e200f4f60f050000230a0098", 0x14) 2018/01/26 15:11:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0xa, 0xa, 0x2, &(0x7f0000f81000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dae000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a7000-0x4)=0xe8) bind$can_raw(r1, &(0x7f0000316000)={0x1d, r2, 0x0, 0x0}, 0x10) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) getpeername$inet6(r0, &(0x7f0000915000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000008e000)=0x1c) sendto$inet6(r0, &(0x7f0000997000)="", 0xbd, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0xffffffffffffffe5) pipe(&(0x7f0000177000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f000009f000-0x4)=0x5) [ 3178.216694] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 3178.245406] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/01/26 15:11:16 executing program 2: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f00002ef000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000084e000)=r1) 2018/01/26 15:11:16 executing program 0: mmap(&(0x7f0000000000/0x9e8000)=nil, 0x9e8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009e9000)=0x0) mmap(&(0x7f00009ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00009e9000-0x10)={&(0x7f00009eb000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000085e000-0x4)=0x0, 0x4) 2018/01/26 15:11:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000082e000)=0xffffffff, 0xb5) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000991000-0x50)={@generic="6c220b8cb16bbf40611f6b2a4f59234d", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x0, 0x0}}}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f80000)=0x5, &(0x7f0000cf4000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r3, &(0x7f00001f8000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/01/26 15:11:16 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x0, 0x9}) r1 = socket(0x40000000015, 0x805, 0x0) recvmsg(r1, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/26 15:11:16 executing program 3: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000aeb000)=0x0, &(0x7f00004cf000)=0x6bc) getsockname$packet(r0, &(0x7f0000a67000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007d5000-0x4)=0x14) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000239000)={0x0, 0x0}) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000aef000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000474000-0x4)=0x14) sendto$packet(r0, &(0x7f0000aee000)="ed71b5fc64b9cac03fc8e353f274056f01b87519144249c620b4adf592038268f2523985ade73e2a6f197c28d447ef99fabd8e30d245716e1894958e71ecdb8c576d564034035a8839cccb3a1660ae938371a63e605fbaefd14febbe424aedaa5bf9cd3c336ac36aa5b742f3801aa0a0fe409a0511d6df3bf44041c66743789a24157f21716c5bf908be4882da9ffecda9f55c2d46610e04886a4abfcd27f549051d4ca9e6fea38c159cd59e2abada7e4b28c7c6ce7aaddc1466b5be287284a2867246da2d", 0xc5, 0x40, &(0x7f0000aef000-0x14)={0x11, 0xc, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000aee000-0x14)={0x11, 0xff, r1, 0x1, 0xfffffffffffffff9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aef000-0x10)={0x4, &(0x7f00009a3000-0x20)=[{0x9, 0x8, 0x1acf, 0x44}, {0x1, 0x401, 0x100000000, 0x100000000}, {0x5, 0x10001, 0x4, 0xffff}, {0xfff, 0x3, 0x9, 0x1}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005c3000-0x28)={@generic="86eb2a7a5981fad11fad29894ad82605", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00005df000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/26 15:11:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c6b000)=0x10, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000909000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:11:16 executing program 6: socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000da6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x5}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x8)={0x2, [0x3, 0x39]}, 0x8) r4 = socket$pppoe(0x18, 0x1, 0x0) write(r4, &(0x7f00003bb000-0x91)="", 0x0) 2018/01/26 15:11:16 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f85000-0x1e)={&(0x7f0000222000/0x3000)=nil, 0x0, 0x7, 0x0, &(0x7f0000599000/0x2000)=nil, 0x2}) accept(0xffffffffffffffff, 0x0, &(0x7f00008b7000)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00009e8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f87000-0x4)=0x10, 0x800) sendmsg$key(r0, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f0000358000)={&(0x7f00003dc000)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0x7, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e72000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8000, 0x0}, &(0x7f0000f86000)=0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:16 executing program 0: socketpair(0x5, 0x1, 0x0, &(0x7f0000636000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f00006f9000)="316bba6563cb34d91bbd210d90c765e10e3a89a8c792117432", &(0x7f0000248000)=""/64}, 0x18) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000e75000)={0xa, 0x2, 0x2482, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000e76000)=0x0, &(0x7f0000755000)=0x4) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003a1000-0x98)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000e77000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002f8000-0x8)={r4, 0x1000}, 0x8) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e77000-0x10)={0x7, &(0x7f0000e77000-0x38)=[{0x8f, 0x800, 0x9, 0x7}, {0x0, 0x7, 0x1d4, 0x4}, {0x0, 0x1000, 0x100, 0x5817460b}, {0x6, 0xfffffffffffffffa, 0x1, 0x1}, {0x0, 0x9, 0xff, 0x2}, {0x81, 0xfffffffffffffff7, 0x4, 0x1}, {0x3, 0xa7, 0x800, 0x100000001}]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b37000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/26 15:11:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = getpid() sendmsg$nl_netfilter(r0, &(0x7f0000016000)={&(0x7f0000d1e000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000134000-0x10)={&(0x7f000040d000-0xb4)={0xb4, 0x2, 0xf, 0x400, 0x5, 0x3, {0xc, 0x0, 0x4}, [@typed={0xc, 0x5c, @pid=r1}, @typed={0x10, 0x31, @u64=0x25}, @nested={0x7c, 0x87, [@typed={0x8, 0x5d, @void=""}, @generic="370a99cf43417fcfff9ed99bc552c362805271a9c0915de52db2b6b3b569cdf88f7e9124403684cba78d2f0b9b64fda7d3cbf599a004ba2c4378e9a62e665d8a275cd669d8fb69387bce0e57a3a8f3dc4729f8f803b6644e40d7f03f3343ea2f813182195eea19f074e0fe57df"]}, @typed={0x8, 0x54, @void=""}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4040}, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000564000-0x20)={0x18, 0x2, 0x6, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:16 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00003c5000-0x4)=0x178, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00007aa000-0x4)=0x0, &(0x7f00001cf000)=0x4) sendto$inet6(r1, &(0x7f000034d000)="062e6907b1eb36944382469a7d166dc82b3685639a4b4ddd8718e2d3ad3287bd1975fb8b1711133e29f497781e9ed8e9e535263c7aaa4c79d3332d4b9e", 0x3d, 0x0, &(0x7f0000e13000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b2a000-0x4)=0x0, &(0x7f0000103000)=0x4) sendto$inet6(r1, &(0x7f00007a2000-0x41)="986fa57f4d782fabc0ae22076357fecb4178c817ddc6ca85fa2bca253e6fa874ad26b04b27794424bc990dbe1869846b1ae4f4f100e08277b91a5eacdc81806ada", 0x41, 0x0, &(0x7f0000d5a000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x5e, &(0x7f0000bcf000)=0x5, 0x4) 2018/01/26 15:11:16 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0x3}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/26 15:11:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000eef000)=0x0, &(0x7f0000360000-0x4)=0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00005aa000)=0x0, 0x4) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000083e000)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003c9000)={@rand_addr=0x2, @rand_addr=0x4, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c46000-0x8)={0x0, 0x3}, &(0x7f0000ab2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f47000-0x20)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000e000-0x8)={r3, 0x0}, 0x8) 2018/01/26 15:11:16 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000019000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/26 15:11:16 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000289000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x105}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000fc2000)=0x2, 0x4) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/26 15:11:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x1f, 0xf, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000184000-0x4)=0x1d, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x0, &(0x7f00005ae000)=[]}, &(0x7f00005ae000-0x4)=0x10) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005de000-0x98)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, 0x98) socketpair$llc(0x1a, 0x847c11a7c3d57bb4, 0x0, &(0x7f0000551000)={0x0, 0x0}) 2018/01/26 15:11:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00008c1000-0x4)=0x7, 0xb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000bad000-0x78)={0x7f43, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffff9, 0x431, 0xffffffff, 0x6, &(0x7f0000776000-0x10)=@generic="6daea3524b72e9d3cc8b7dc19af1bb54", 0x5, 0x6, 0x2}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) getpeername(r0, &(0x7f0000352000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000262000)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000231000-0x33)={0x0, 0x2b, "51a3019647d8276f83e8180947685676511f936f913ac393af633056f928384c854ff6c0d0b604a359b1d1"}, &(0x7f000071a000)=0x33) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cc6000-0x98)={r2, @in6={{0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, 0x98) 2018/01/26 15:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e84000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f000024b000)=0x10) listen(r0, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8949, &(0x7f0000e48000-0x50)={@common="697036677265080101fffff800", @ifru_data=&(0x7f00003fa000)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) 2018/01/26 15:11:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008f5000-0xc)={0xffffffff, 0x2, 0x18}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a3a000)={0xe, 0xffff, 0x0, 0x100, 0x1d, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000016f000)={&(0x7f0000199000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x1d, 0xa, 0xb4, &(0x7f000008e000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00005c9000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000ddd000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000171000-0x48)={0xd, 0x17, &(0x7f0000f0d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0xffff}, [@map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb4d2, 0x0, 0x0, 0x0, 0x7ff}, @map={0x18, 0xa, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1, 0x5, 0x2, 0xa, 0x2, 0x8}, @alu={0x7, 0x8001, 0x5, 0x7, 0x8, 0x6, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x3}, @alu={0x4, 0xa, 0xe, 0x2, 0x7, 0x36, 0xffffffffffffffff}, @jmp={0x5, 0x8, 0x0, 0x8, 0x0, 0xffffffc0, 0xfffffffffffffff0}, @map={0x18, 0xf, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xb, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000034d000)='GPL\x00', 0x0, 0xf, &(0x7f0000b7e000-0xf)=""/15, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) bind$alg(r0, &(0x7f00006a2000)={0x26, 'aead\x00', 0x0, 0x80000000000000, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) pipe(&(0x7f0000a3c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000099a000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x8000, 0x9cd, 0x40}, &(0x7f000083f000)=0xa0) getsockname$llc(r7, &(0x7f00001a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000095b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000671000)={r8, 0xfffffffffffffffb, 0x7, [0x8, 0x200, 0x6, 0x4, 0x1, 0x81, 0x2]}, &(0x7f000033c000)=0x16) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00004be000-0x28)={@generic="bc77435757ffe4e62ebd465ecc76b112", &(0x7f0000761000-0x31)=@ethtool_coalesce={0xf, 0x666b, 0x2, 0x10001, 0x9, 0xf, 0x1, 0x5, 0x80000000, 0x594, 0xffff, 0x101, 0xfffffffffffffc00, 0x8, 0xa72f, 0x2d05462a, 0x1000, 0x400, 0x0, 0x6, 0x100, 0x9, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r9, &(0x7f0000386000-0x38)={0x0, 0x0, &(0x7f000034e000-0x20)=[], 0x0, &(0x7f000039b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r9, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000006a000)=[{&(0x7f0000739000)=""/99, 0x63}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) r10 = socket(0x11, 0xf, 0x2) socket$inet6(0xa, 0x80000, 0x10000) getpeername$packet(r10, &(0x7f0000cce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000066000-0x4)=0x14) 2018/01/26 15:11:17 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8080a, 0x7, &(0x7f0000ef6000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ef5000)={0x5, 0x1, 0x5, 0x9, 0x2, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r3, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ef6000)={0x3, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x74f8, 0x10000, 0xff, 0x0, 0x1, 0xaa, 0x4}) 2018/01/26 15:11:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009100000ff000004eb00"}) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0xf89]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cf6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008aa000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x10, 0x5, 0x69, &(0x7f0000f59000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000249000-0xc)={r2, 0x80000, r3}) 2018/01/26 15:11:17 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000c000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000000a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000008000-0x38)={&(0x7f000000b000-0x9)=@rc={0x1f, {0x8, 0x3f, 0x6, 0x2, 0x3, 0x2}, 0x6c}, 0x9, &(0x7f0000003000-0x50)=[{&(0x7f0000004000)="8df15a911467e7af8c7865433f864e31f3f90b79bb6ef1984cd0bf91c2d4ef1da56a70fcf6fe8afb51be6d7b02948f0e51d2b639518be4532bc553", 0x3b}, {&(0x7f000000b000-0xe0)="6de41e2741a468130e01f43d7d3cfdfffd6701f75bf386a41104a6953b5845937818d32937d800eefdf45b71519f9549dbd28f5e92fe0201faa69e68b5f43e823dc0821c9904d6487456d3bafa462e22d9449db2d7a286defd372196cbf9b746114c9563e931df46c50fe0d78d8f0bf11a59bf54795f9a2599962b56305118799bf9ab55b9c4f01f29b648b7c6503c4602f52466a86a637c8d62e9a531e317993c8e8ed97437ee86b9ddc4c85a8d08cee593b5aeefcb51e9204740f2de1571e0695eb3e98c748af45dde8a8693e3366e5bd08655c32f547cf14466b38a8e3779", 0xe0}, {&(0x7f000000b000-0xa8)="b224ac3da3036b8404c43cc818007ae4718bbd8d925609d4c6144d90ed8557fabb59dec3dc3bd5dd0d31148815d93646f6f66bc4f48d7e0e8b31c739203e3a910f914406aaf170d1ad0562c4b01bd332f0791364a5078762a2207e047457b372b0fe71bf4761f4fd95096b81a8c21f07a84142dd6c4c3102e22e0e72bf2ea6d5d2a42fabdd2bde3d414ba830ae63858ba4ca6839aabd4cf0f08a0fbaeff1434af32b499f54416fcf", 0xa8}, {&(0x7f000000a000)="1bb6e26b30b060", 0x7}, {&(0x7f0000006000)="15aa5f9312204b5961ee2c57552266452dba54114123575303406d844d906da1e8f18aa54cfa78f2da926a919e3ba0707470fd18b5c99e0578a28b1313c1c3b5e839d5949c7a975a1292139bcb49b11a60403a0a2f01b2d8ce6ccfe47293d7136182545381d4f7b99a584246e728ae2d97e520b775e565ff5f4ae0fe39a3eca45e49bf06e3a6ee9e2da582e42937cc055cbc25c1449af9a883a8de15c63cb344c0caabcd34ac12d2bdebcad2d2200a1bf2b07151baada93e56042a3612bf5e9e9f767750a0cf04c370bb4f43d2a9c96d00e12b7573b7899a5b77b5335172673783d5", 0xe2}], 0x5, &(0x7f000000b000-0x158)=[{0xf8, 0x115, 0x6, "494e84414cf526f03dbdf7640d0064858b23b5bbb8b3a5073345d1fa103784a431c5f8eddf40ec6379ecee60fd73cca1a6a40c883349057c65251dfcacd90ce465a074d88c002c00bdf46cf288ee0cf6c30b8363f698cb425ccb8713f22e3bcab9032301be8e207585717a9532f97cc9990876e9c75526aca93bed651b3068e70830c4c30b84798987da06c49f774e7e6b5f72d98a53a7be89bf36d0dacda48f8c386a1df2aa97c74bdcc25a3cd65adf4cc343accd30e6811831c0b709fd93c3cdaf91835d7b785d29dbf4d1303f415ed612a8659835c70672e79d6cd0b4ff8c29"}, {0x60, 0x10d, 0x5, "b7559fc71b4cb3ad49982ba07d6024c243143de69974dbd70a8bd69ff76d641d7fb10b053eda39fdc03440beb46d5132ba8d6d79810c48ab2b5efcfa9111536548b3281eaa44d2d89bca910febc98f57"}], 0x158, 0x4000841}, 0x4000801) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 3178.570637] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/26 15:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d0e000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x20000000003, 0x200000000031) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000a44000)="1246ecd9ed2a763d2de61260e213656cc8c6fd8cae06b322331263ce884ebf86159248776703cf6d63b22c9f56b94b69386c4d29ee829b8384c7b30136cd51acde1bb57ecd0b56d616bd0fd6c061b4053054e54fb604255ed8759ec7364691125ba19f3a758c94dda25420230712006f56a27184597800fcefc22322a0c9d140719e937cfcc74f7b3fffe3485d7f740f8215e34f28c9fbd3a3f819e1bfd80ae8c9cbaaaa607bf53513f5ec06b005800190454945d39eced8019842c379ea4c7ebecddff6eb5f22ec94796ecc5109c63c130d5fca0410e8eef569ae6dce16cee3358c59", 0xe3, 0x48004, &(0x7f0000a9b000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb4) pread64(r0, &(0x7f000055f000)=""/36, 0x24, 0x1b) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:11:17 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet6(0xa, 0x8000f, 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)=""}, 0x10) r2 = accept(r1, 0x0, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000014000)=0x7fff, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/26 15:11:17 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000002e000-0x20)={0x14, 0x1c, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000003a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xe8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000039000)={&(0x7f0000039000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000001e000)={&(0x7f000003a000-0x30)=@ipmr_delroute={0x30, 0x19, 0x200, 0x2, 0x2, {0x80, 0x0, 0x20, 0xff, 0xfd, 0x4, 0xfe, 0x8, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, [{0x400, 0x8, 0x0, r1}]}, @RTA_FLOW={0x8, 0xb, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0xf6a82705b68cc157) 2018/01/26 15:11:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004f2000)={0x0, 0x9}, &(0x7f000087c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c7e000-0x6)={r1, 0x2}, &(0x7f0000155000-0x4)=0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000024d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000fd3000)={0xfffffffffffffff8, 0x0, 0x400, 0x8000, r2}, &(0x7f0000def000-0x3)=0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e65000-0x4)=0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x392) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dc4000)=0x844, 0x4) getpeername(r4, &(0x7f0000de9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e0000-0x4)=0x26) ioctl$sock_bt_hci(r6, 0x400448cc, &(0x7f00006d1000-0xf)="77413373a6cf2f5d19ed4d5e02928c") ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f00001aa000)=0xffffffff) 2018/01/26 15:11:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r0, &(0x7f000048d000)=""/86, 0x56, 0x3, &(0x7f0000b54000-0x10)=@ipx={0x4, 0x3, 0x9, "6acbda37cf46", 0x1ff, 0x0}, 0x10) 2018/01/26 15:11:17 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000030000)=""/114, 0x72, 0x0) 2018/01/26 15:11:17 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000783000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034d000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000255000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e382fb00b60ced5c54db0a", 0x10) 2018/01/26 15:11:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/26 15:11:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x1000000000001, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a07000-0x3c)=[@in6={0xa, 0x2, 0x37, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) syz_emit_ethernet(0x3b, &(0x7f00003bb000-0x85)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "5b2d1f31e74be9b3b30b87d50352d6ccd6"}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d92000)=[@in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, @in={0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) 2018/01/26 15:11:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000245000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006df000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000615000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005ae000-0x4)=0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007a0000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00008b6000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5, 0x6, 0x8000, 0x100, 0x40, 0x80020, r2}) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/26 15:11:17 executing program 5: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000057000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005fc000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000822000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x3, [@generic="88"]}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000017000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001d6000-0x4)=0x60, 0x80000) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00002cb000)=""/189, &(0x7f0000054000)=0xbd) 2018/01/26 15:11:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000b42000-0xf9)=""/249, &(0x7f000093d000)=0xf9) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001b4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000359000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000202000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000dec000-0xc)={r3, 0x80000, r4}) bind$netlink(r1, &(0x7f000027e000-0xc)={0x10, 0x0, 0x0, 0x208000}, 0xc) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 15:11:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003c0000)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cbf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000250000)=0x5, 0x4) 2018/01/26 15:11:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x100b) r1 = socket$inet(0x2, 0xa, 0x7) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000022000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7, 0xfffffffffffffffd, 0x1, 0x0}, &(0x7f0000019000)=0xa0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000021000)={r2, 0x1, 0x6b, "f4c62cb0d15a03e5ca21dc4c6f9b1a4c3e63bb1cd3489554941efb5b72f74147423d3cf68fad047065a8539f89bb441cf818cc499c9c47ec9edd4a59ea375d2ac6de3d3a91d1ea7dd38338c835a5a239ad2d9be90abed442f5f314e4f23dc4dc4e5e62864cb41a1c29b061"}, 0x73) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000022000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000022000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000021000)={&(0x7f0000001000-0x60)=@bridge_newneigh={0x60, 0x1c, 0x200, 0x3, 0x3, {0x1c, 0x0, 0x0, r3, 0x4, 0x8a, 0xb}, [@NDA_DST_MAC={0xc, 0x1, @random="2a493a8b9ba8"}, @NDA_SRC_VNI={0x8, 0xb, 0x9}, @NDA_VNI={0x8, 0x7, 0xfffffffffffffff7}, @NDA_LINK_NETNSID={0x8, 0xa, 0x5}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, @NDA_CACHEINFO={0x14, 0x3, {0x6, 0x1, 0x200, 0x6}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000a000)=0x0, &(0x7f0000021000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x15, 0x5, 0x6, &(0x7f00000b5000)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000fba000-0x4)=0x8000000000000, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 15:11:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00006e6000-0x3f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x9, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "15"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socket$nfc_raw(0x27, 0x1, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000055c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4c000)=0x26) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dc1000)=0x101, 0x4) 2018/01/26 15:11:17 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000017000-0x4)=0x8, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x4305, "67a6f33d919238d8159ad7d4e2627a009e53dc6d02be91da"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = accept(0xffffffffffffff9c, &(0x7f00004c4000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004c9000-0x4)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ef9000-0x18)=@get={0x1, &(0x7f0000c6d000)=""/4096, 0x6a}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000743000-0x1)=0x8, 0x0) [ 3178.781262] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/26 15:11:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/26 15:11:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) bind$bt_sco(r1, &(0x7f00009aa000-0x8)={0x1f, {0x100000000, 0x7fff, 0x1, 0x1, 0x6, 0x2}}, 0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 15:11:17 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000ffe000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ffe000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ffc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x40, 0x0, 0x0, 0x0, r1}) 2018/01/26 15:11:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x54, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x9, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000013f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000107000)=0x401, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0xff, 0x0, 0x9, 0x4, 0x8001}, 0x20) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d52000-0x4)=0x0) 2018/01/26 15:11:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d68000-0x2)=0x8, &(0x7f00008b4000-0x8)=0x2) r1 = socket(0x1e, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000efa000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000dc5000-0x1)="87", 0x1}], 0x1, &(0x7f0000ffe000)=[], 0x0, 0x90}, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00001c8000-0x20)={@generic="da0f6ee58ca09a8308488caf1fee81b1", @ifru_addrs={0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 3178.833545] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/26 15:11:17 executing program 5: mmap(&(0x7f0000000000/0x8d1000)=nil, 0x8d1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00008d2000-0xa)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008d2000-0x4)=0x1c) mmap(&(0x7f00008d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d3000)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008d3000-0x90)={0xa, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1b, []}, 0x90) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00008d2000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005b000)=0x10) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001c000-0x10)={0x0, 0x2, 0x9, 0x4}, &(0x7f00008d3000-0x4)=0x10) mmap(&(0x7f00008d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008d3000-0x8)={r2, 0x7119, 0x200}, 0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00001a1000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x90, [0x1, 0x7fff, 0x0, 0x7ff, 0x8001, 0x8, 0x8000, 0x20]}, 0x5c) socketpair(0x8, 0x80f, 0x744, &(0x7f0000292000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000777000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000693000)={r5, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00008d4000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00001d9000-0xc)={r5, 0x80000, r6}) 2018/01/26 15:11:17 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000a000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000009000)={@common='erspan0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x7, 0x3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000023000)={0x3, 0x6, 0x2, 0x7f, 0x9, 0x8, 0x3ca84637}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, &(0x7f0000023000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000023000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000022000)=@assoc_value={0x0, 0x0}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000023000)=0x7) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r4, 0x4) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x803, 0x1, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x100000001) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000024000)=0x80, 0xffffffffffffff48) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000025000)=@sack_info={r4, 0x9, 0x80}, &(0x7f0000026000-0x4)=0xc) r7 = socket(0x1a, 0xa, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r7, &(0x7f0000025000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/26 15:11:17 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000fd4000)=0x0) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000092000-0x20)=[{&(0x7f0000fd4000)=""/65, 0x41}, {&(0x7f0000fd4000)=""/96, 0x60}], 0x2, 0x0) 2018/01/26 15:11:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000504000)={0x0, 0x9b, "e76c62978cf7dfea0aab48813b63d630b8e7f7df3a3e179887a064f88e0adc2110827e2f15548f31cbd1cdd37450595d3345dd0e981efee6319b544016f277899a5281c628a17dce4855da334f73913d99ebe260b4b76f2420f7cfc51a1b3fd1ca687624ddf1498b5c33b736638b58074a6eb46adb972f4a1f1ccada333c2b34efbd865e146e97f54e674a2d071b10490f4c02d25c1604efdfe361"}, &(0x7f000073c000-0x4)=0xa3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000015000)={0x8, 0x8b0, 0x8008, 0x4, 0x2, 0x9, 0x2, 0x0, r1}, &(0x7f0000168000-0x4)=0x20) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) getsockname(r0, &(0x7f0000a55000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b8000)=0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c37000-0xb0)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x0, 0xa75e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2fe6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00005f6000)={0x0, 0x0}) 2018/01/26 15:11:17 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fd2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd2000-0x4)=0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fd1000)=0x2, 0x4) r2 = epoll_create1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003ba000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x18, &(0x7f0000fd2000-0x4)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f40000)={0x0, 0x0}) 2018/01/26 15:11:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000-0x8)={r2, r0}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/26 15:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eef000-0x8)={0x0, 0x0}) pipe(&(0x7f00006a2000)={0x0, 0x0}) r1 = accept4$inet6(r0, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000025a000+0x2ee)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006d6000-0x1)={0x7}, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "32cb19aef74c720047fb5422"}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0x0]}) 2018/01/26 15:11:17 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000055000)=0x0, 0x80800) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000df5000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f24000-0x60)=[{&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000001000-0xeb)=""/235, 0xeb}, {&(0x7f0000535000-0x7c)=""/124, 0x7c}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f0000000000)=""/6, 0x6}], 0x6, &(0x7f0000001000-0xd0)=[@rdma_dest={0x18, 0x114, 0x2, {0x5, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x100, 0x3}, &(0x7f0000001000-0x8)=0x9, &(0x7f0000ed2000-0x8)=0x1, 0x4, 0x1, 0xffffffff, 0x0, 0x10, 0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x5}}, @rdma_args={0x48, 0x114, 0x1, {{0x100000001, 0x3}, {&(0x7f0000883000-0x84)=""/132, 0x84}, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000d7a000)=""/35, 0x23}, {&(0x7f0000b64000-0xbd)=""/189, 0xbd}], 0x6, 0x14, 0xe43}}], 0xd0, 0x24004000}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1a, &(0x7f0000001000)=0xfb, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000-0x10)="26e2b674d1561f4abf5b24a33d48a507", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={0x0, 0x5, 0xdd07}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r1, 0x1}, 0x6) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x7c)="4f563fe9614eb5b1e642bdd531402f57f70e45974caeb7741608f76df1152a70ef467615a0f63d26050910b03f7be867ce400ca41e469083604d54e428457d49008592904fd4898558925351e6a882f18806536937c2a0ea101ff2c4475590e6ed3c6de5c281492e96c1e11b508e16de147f7a76157e81873bf1d535", 0x7c}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) accept$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000004000)=""/75, 0x4b}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000005000-0x79)=""/121, 0x79}, {&(0x7f0000004000)=""/153, 0x99}], 0x4, &(0x7f0000004000-0x24)=""/36, 0x24, 0x200}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000004000+0x7ca)={&(0x7f0000000000)=@ipv4_delroute={0x26c, 0x19, 0x300, 0x0, 0x1, {0x2, 0x80, 0x0, 0x5, 0xff, 0x3, 0x0, 0x8, 0x400}, [@RTA_ENCAP={0x21c, 0x16, @nested={0x218, 0x90, [@typed={0x18, 0x6e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x20, 0x2d, @str='&md5sumprocvmnet1*,*\x00'}, @generic="38e28ab8f2920c14991a3a747346d90cde624a23c3db114ba0320b2ea1f0642b13e5e4ebfa63f2ecd4b3a20c707a28592b46074234ebd8992d8f8327d606d8848a78dd0fd51cddcdbaed85a135d23ef7c74d8bddffa628014cafffee5c6b63cda7c4a6de8bd082cd1f779b55e1fdb635da7871ba2a1a5fb7c70bbf26ade96b84832cd0a26fc30754f3e1171f5b8d79e5689d93cb03cedc5a7d3caebaf94d1fa81b4262909b63d794f623fb0337b2fdba59b589eea205c889cb47edf486431453f26503afb60831103685a01babd0a9e19fd2ef27130872d487d2", @generic="59646731903e05421d7c0b4be8d6fe2f1637641cac5d7bac871b351d0cf0f92ef6af1823111352faab499f7e9056b4b311820f744833b580e1a2ebed08620f41c865dd7c38882dd938ac686aebf16752442eacd11a90cfae0825ba2ad9cc6febe4", @typed={0xc, 0x61, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x23, @u32=0x80000001}, @generic="ab5e1c5ffbbcbc608fcb21c1125e2b4e459c55c41b5d768c2049a6b40e4fcf9263279503e491ec87c3218751ccf27caf6d24fe0c7bc053d5ac7f7447d0db49e65f6831982bf920f41957b305a0fa85", @typed={0x2c, 0x34, @binary="eeb4bd3d791483098b1c347cf99f9a0e94c90fdf5c2dda30f329d6d43c949a70972382"}, @typed={0xc, 0x2, @pid=r2}]}}, @RTA_PRIORITY={0x8, 0x6, 0x100000000}, @RTA_MULTIPATH={0x2c, 0x9, [{0xfffffffffffffffb, 0xab, 0x7fff, r3}, {0x8, 0x79, 0x7, r4}, {0x2, 0x4, 0x4, r5}, {0x6, 0x1200000, 0x100, r6}, {0xfffffffffffffffa, 0x2, 0x0, r7}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x4000851}, 0x40040) 2018/01/26 15:11:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept$packet(r1, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002a3000-0x4)=0x14) sendmsg$can_raw(r0, &(0x7f00005cf000-0x38)={&(0x7f0000cbd000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000f8c000-0x10)={&(0x7f0000139000)=@can={{0x1, 0x7, 0x1, 0x43}, 0x1, 0x3, 0x0, 0x0, "5ce5e72c5e74dd0d"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x8010) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/26 15:11:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a4000)={r0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e08000)={0x5}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:17 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x1a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x0, 0x0, 0x0) 2018/01/26 15:11:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000563000)={0x26, 'hash\x00', 0x0, 0x31, 'sha3-384\x00'}, 0x15) 2018/01/26 15:11:17 executing program 7: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) 2018/01/26 15:11:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006a6000-0x8)={0x0, 0x3455c856}, &(0x7f0000530000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000620000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 15:11:17 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x4) 2018/01/26 15:11:17 executing program 2: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af5000)={r0}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000af6000-0x10)=@req={0x6, 0x20, 0x5, 0x3ff}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000af7000-0x4)=0x0, &(0x7f00008be000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x2, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:11:17 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001de000-0xd7)={0x0, 0x10, "16a2055de0f237374636a761157dc912"}, &(0x7f0000d2e000-0x4)=0x18) r1 = socket(0xa, 0x3, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000021a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0}], 0x88) 2018/01/26 15:11:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d2f000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000136000)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) pipe(&(0x7f0000414000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000a1d000-0xc)={&(0x7f0000fbf000)=[0x0], 0x1}) 2018/01/26 15:11:17 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 15:11:17 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f7c000)={&(0x7f000082f000)='./file0\x00', 0x0, 0x18}, 0x10) sendto(r1, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006cc000)={0x0, 0x0, &(0x7f00001ff000-0x60)=[{&(0x7f0000f7b000)="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", 0x1000}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:11:17 executing program 0: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ae5000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000129000)=0x10, 0x80000) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000ae5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ae2000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6ac2568, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ae2000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000040c000)={r2, 0x2}, &(0x7f00001a5000-0x1)=0x8) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000590000-0x4)=0x8, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket(0x1a, 0x1, 0x200) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000ae6000-0x3)={0xfffffeff, "6c14"}, 0x9a) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ae0000-0x10)={0x1, &(0x7f0000adf000-0x8)=[{0x6, 0x8, 0x7, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 15:11:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000700000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000080a000-0x4)=0x14) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000aee000-0x10)=@req={0x4, 0x9, 0x5, 0xff}, 0x10) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r0) 2018/01/26 15:11:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$inet6(r0, 0x0, &(0x7f0000b39000-0x4)=0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00009e0000-0xc)={0x0, 0xf368067dbe3c7d5c, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000-0x10)={0x7fffffff, 0x4f, 0x72d, 0x1}) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000d60000/0x2000)=nil, 0xf2c, 0x0, 0x40, &(0x7f0000000000/0x1000)=nil, 0xffffffffffffff93}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000003000-0x83)=""/131, &(0x7f0000002000)=0x83) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000003000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x40, 0x5, 0x9, 0x8}, {0x1, 0x8000, 0x4, 0x0}]}, 0x10) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000000)="fa44d23aa8a6022bd95c73cd8a4c3f5e5cf179327d0f93234aee2fb61b0bcbb6606db24afdfdb42feefa9bbe6ed7b4ab108ee80da4d530e77a38aa6e23bf4113e08e172e5615b5ccff837b1a994823d9f82d0421b4dda2e28af022212d57b971ab42a84b44da8caa02435117d3080cb121892fceb9819f92fa6cbb34f444fc2cdd653bfd3874c1fabc5b1835febb481968e1b94fb25d52a5f5a07ceb5cb11a330853b83a817e02a2300387260cca47b59545d526ba9351f1e168264b3dd287", 0xbf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x4, 0x1000, 0xfffffffffffffc01}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r5, 0x100000001}, 0x6) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000006000-0xf6)=""/246) r6 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000000000)=0x71, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000007000-0x4)=0x8, 0x4) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r4, &(0x7f0000007000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000002000)={r5, 0x2a3, 0x5, [0x20, 0x101, 0x81, 0x16efc84, 0x7]}, 0x12) 2018/01/26 15:11:17 executing program 2: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x10002800) r1 = accept4(r0, &(0x7f0000276000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000026e000)=0x10, 0x800) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000036b000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x14d, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000036d000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036c000)=0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000023000)={r3, 0x797, 0x1, 0x2}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000036c000-0x4)=0xfffffffffffffbff, 0x4) accept4$unix(r1, &(0x7f000042b000)=@file={0x0, ""/4096}, &(0x7f0000d12000-0x4)=0x1002, 0x800) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0x6, 0x100) bind$inet6(r1, &(0x7f000036d000)={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8ed1}, 0x1c) 2018/01/26 15:11:17 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000316000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f6a000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1e, 0x2, 0x68dd, 0x7fff}, &(0x7f0000da0000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e1f000)={r1, 0x904}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f000074e000)="", 0x0, 0x90, &(0x7f0000f68000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 15:11:17 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ff4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000203000-0x2)=0x14, 0x80800) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000169000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000-0x4)=0xe8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0x2, 0x2, 0x2, 0xa0, 0x20, 0x2f, r1, r2}, {0x7a, 0xfffffffffffff000, 0x800, 0x825, 0x7fff, 0x2, 0x1000, 0x7}, {0x10000, 0x100000001, 0x7fff, 0x4}, 0x1, 0xe, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x3, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x21f2e924, 0xfc, 0x1, 0x9}}, 0xe8) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0xfffffffffffffeaf) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000ff3000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, 0x1c) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 15:11:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000a, 0x3, &(0x7f00004ce000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000e61000)=0x84d9, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d23000)=0x0) syz_emit_ethernet(0x5d, &(0x7f000089d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4f, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0xc, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@generic={0x0, 0x9, "04a85ae95fb65b"}, @timestamp={0x44, 0x10, 0x2, 0x3, 0x8, [{[], 0x8}, {[], 0x0}, {[], 0x80000001}]}]}}, "8dfd4f"}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/26 15:11:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f84000)=@assoc_value={0x0, 0x1}, &(0x7f0000732000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000955000-0x36)={r1, 0x2e, "e30ac4716e7f2757aae9fff6aa567f7a0894c21b328f35fa776fbf1aaac2aa1b9b979988b97c8bcbf5cb189502f6"}, &(0x7f0000eb7000)=0x36) 2018/01/26 15:11:17 executing program 6: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abf000-0x4)=0x0, &(0x7f0000e66000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00007c7000-0x4)=0x0, &(0x7f0000e66000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) 2018/01/26 15:11:17 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000006000)=0x1, 0x4) sendto(r0, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) write(r0, &(0x7f0000679000)="f4", 0x1) 2018/01/26 15:11:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000022a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) vmsplice(r0, &(0x7f00004ae000)=[{&(0x7f0000148000)="d45175a14c8a3ca13f5e7e63b02f3aa80c6d6da66dd21c5590ea1dae87ce01c168843a1f2f13237c2a48a705b251b38b6299a0b6be85ebf35b039d1d956caf1101a67f3fcd8a98dec38783e10ad173ab3b5f15fe90872a981ecb265b", 0x5c}, {&(0x7f0000013000)="9291d70f188c9b3b4a630789b60c272bd3f253c2f17e78bbe06e4e867f9028a73e655c2ab449b027e87b62baf40ecb4a151c75621aa0e83c781be88b51a2fe2bf74ca610d39587492101dab9b7f007c53f75f8eaf19ec653a25468966bc0742a23a6316271ac3b821f6bbfca7748f9f3233dea3f2bd2428dde5ae8f25f2337ff9e8a253cb3bacc4c5b52c2f687a4da99a493fc9403aa1fc0065c6ab7977d05c972f8cdd295fc9c68c7be0b92132d31cddc21d27f9f6b8ed69e0ba5ef5a9fe589f55a94dd5c7cdcfa94247a00622a7ee302ed7e59ff93e980d43139bcb91cf03f5621a7fa2b2cf544af37ae360182ebabdda23c", 0xf3}, {&(0x7f0000a70000)="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", 0xfa}, {&(0x7f0000c96000-0x70)="c59002bc03be5d563c217fefc7a86fbd93792ec0ce95defd4f7c4f2eee0badfd818f295cac88edce0d56ca6ce7e5b60d821f5953cc7714e7c4b53d56620d4b5d7f102994f74655ffc360880d76b5365d52e6377a51b3b23f2d192f59982a60fcb8ad407d8a42eaa571aa150ee33c5d7c", 0x70}, {&(0x7f0000878000-0x50)="4e9f02b6e98d2699f68133447cd24579a991bd2ded0ff35ec540f651a0cdb01db1f182209e57a09ae0676ce16c9ff739d526e077202960a9f40977c73787e821cae1853773baf7d7b7c55962430c557a", 0x50}, {&(0x7f0000c6a000)="ac6f676593fdcf083a4da5c235f6de98c23f3c423fd18066c6344a7267f1c9bbbd39a2ad9bf0c5550722c3e0648d62595fb4fabba2f34ce92c1b978975b241fed42441e937839b94cf31f02a335ef4fe8e3236455c9e1e1e1b6e7a67f3a9112c8b6be7a791a5092abed706d0d0fbd4246c7acf37e2b459160ce967533de55d37818f028f0db6bf5f95793100dd659df3dbf4ea3028618591b04295c1e8ee351eb105c1d2778e8bc7a8efcc0650ad", 0xae}, {&(0x7f00001d4000-0x75)="d5d14ab8c014ec7b632599930be42814698d32cf131644958bdafd190b688c29279667d2dfd3b4ebb4224b319e1f7e87674d3d3f46baa917ee64df42d0eba108ccfe79787baf5b4f8d76506c8d38bc2a8df3a5292c8d3ff91158478dfbc3c57e3ca2a5b9deeee1baa9eb2a7cd890ed3402c6537717", 0x75}, {&(0x7f0000434000)="7edd277d8f670a6921f5182368865b34939c4bd06b089618dd05bfc959403ec1ed042ab698d4f97547a0409e44a91e8bf561f94493added0042f318e37e10c72b29001ecab86aaf0258713049701369557dfff661666191449f7a8ccec21c8692485dd02ffc7200f72c31ef2d06e225d55649b4ab27daa562154268e3fe43d371d24295e024261a0ea384f95beda5d1b1965bcffd3f8f52a9e853828d3401962eff6183085937ab6c6c6596b4358eb620a8fc09eea7b0ecde1249286f419ce52a5cac8807a40158ebac989a54e89987aee250c491eb209fb06e1ccfdfa51445fde93262e3e5ed26f776ea537d0b63f455780598805748e43736afb9fd33cca89821d727055a1e432f26f5012e8fdee0da9df861c87062f42f10a16e305eebdceef8b730296c46ada24327f0990bc8f25709974911b2bd1c87e82ede561799ffc24b8a03687d37f5f36cb637b019ed2d62d6fcaa49947766f462caad7e4fb8f98efb693fa22b85a65fe7512405562d30a67f8a91fec374bbba442f50f1d03cc165ce397d2900f1cc8743cc3a1f6338d4e64a88f110694e86bcba81056668ed6323f85e08b36b6ad4f40ab6ea07c1126779a71861bbf924a39155c3f8b6b21be8856e584abcf12dd945e92662747dd08037056cf8a53f1cea05563b955ab9f36175237eb821feffdc1bc1acd476120ebd86bc3bb3b98cb90a1828db33bc2abb35950bf0d83b09bdc6022471fe654f588fc27a29bfad8a2de2379ad1968004ddd30de95818fe88680a7bea06566717c3f2a5b27489e8f8a699307b171791be8041c21345ef2cebed18ba66d64a78f4ca41cd4b4a5d4394e27f776748c80f2ee1f51b355ed590ca4b098655f4f135d3f3023343a87ff02b9d1376bbe3e6c809423c00f92af42f3e6ad935be5e039b83c8ec17755282b806ee021f7a5cbfb8302a540df65943a97b1850df3deada7589c242d113eecf6f24fcbf646e9775bc1447a4afc787486e3e0a2bcfd334f0ffa8d7f13edf23037297968fee98521a60c851425289ab5d2ccb592b9d9a5f9783008ba507d0e36bf7b151a9c47f443a1887b83dacf83f341cf13815767dcf8f693ae0dbde9115ef8febf69be84b5cd13ff22472dc6f023163aed3098ed025268f199c8cc56eadea042f28186888a9e60b7b5db1dbd825686fc62f9e102ade9422f5a2e5b9d7bbc64675c0244f5a10c37e459d627394625fb751d811967c686757ee0fcc8313971745f3be7a2a27b4255011b0e1faea83c1ec36c93f569ebc7cf280fb9945a8324cb6dc5ae2c1549cb42b35838b379188caffeffce17ec5b21cd9a56d8d2b0a90a2e820e21cc399db692a2e73513e4a5390faf4cb4c96b5929cdbd944fe243a69761bd2f9b47fef2436c13c6a4dbf784c4c1474641dd3bac2717d999d478cdb7abbc66b5205d61e9fb5f06063af9d65d9a6c7528645b47b694bfb2aef21e4c559fb3d4194d96b3a7686418523764a36ebd2d0adb53c750eadd14f00726b884967a7608098e86fca658fd0728b11a03416dfe8f3fb43da056d20081a28e47e179bdef518d037c6eb5e8abeee3b47f1babfe6d0043bc258b1488612c6c55fdc9d540fe9e5440fac7802e87c25b10da5eb2c85afae0e3a54308e1b3d140456a46f646cca82dff9ba7db64e2b82d2cdbc8b875f2893f51559979f05b8f57740d671fedc5fd25f7448b79dc13bbb9a78c289d0216d333a7862b89b113d1d30b694e6ba43bc880832087aac5aa61e1555e75f2e88b476bc2f72ddf2bfba9a1881b311faf44302867398307a7aa197fdab3de62f2436decc2133c0f9154fb2b344c38c3548cbc411eab44be1156042df9ee96c1dc829377d64aca02b762f297652456d4a5e6a773da3c4d7190e99a052d4e523a68472c9ac3682bf51e8906c2792e293a01e813aadbfb31e4f75a7b047d5dcad5ba8c02d2e46b5867ac7b59fba09d9079a3fc2c690140da58288883739a1ceeeceb7bebcfec2efd19e91f218a2866c53d520a4c7b666b2fe2689969ad5e03ec9d7d432ea10e0148901e933de689c956851ddd4f8c8347f7a5b0d4b4657fad538d1b62e37e3f5e0a12ee5af4b782d9c599126251bad549026edeb22fdff2ba128a8967a85c75ed0b4f7aeeb91b75afe199bd5651f697d840f822df53e1540233bdceae44fe3f5494a4d44200f2518a5de99174528eb8fcb1f2a1333c303e18f171d203d9710a8a046d8cceea53103d942e229ab22fbed53c0e6fca2896725da91a95ed2ce95016e974896a836e7efb06fef6cffc4cf824512754258f41bb4f8bc4a67711770523b1c6a3aa096d22c9b369888fa64f699813c1ccc4ce9060440b4da7aed88031512bb86d1990aa2c1fb26863f4857955e9d45617f048d2a52ba8323be24a00b907c202e2e93bf7f43f7daa8cced0321e7db7303b0c76f165a47454f21d200bb10f5b7f06dd410a634883948bb9b7247906de389ab1b60592e08b8ef30c4234601952e422aff3754a39b158573195a7f71dc96f32321ce6f63d68578c4795a24c30513153b137c8efbc212083ccd33b42cbce70b88ffba87e792860ff64a7f915e48562067207479a8c8395ad9b835d919235ca18edb03fb285307dba6a057427ecb46809186cb1b2a47c585fc5169422d31d911ea3e95d225d5df84163bbbe603433e37b5050c48df413df5063b8302249e1c31ca8d7035cb88b8fec1c067c9a349bca23be5c34b5b618b1344e21b3bd7ec3bca1071fbdf97e591baf8f8f48e281def3df1db3c100ce66a91b4e8c26fcebebb95d5deeb955be1438378fa0b49e77e463ac9508178ff61e18511f86214c8b6884078a51dc2751356e107789a452761fc858bb3cde6c571dde993f88a9a090fbbb7d8c5c517936d62e9b86d3a3a93fade8036f18a5b04cc28534dbd319e943d502060816b676424a3d83664b13994cdebdcbad477d8144133ac2511f7c43175364153552f901ac170dfd55f7f94a9ce1afb9d10825ef931eedd30b619c4c68e5d6485dfac1b3e5614b07a3c355e8b678f2d31f953be87f46ef6c93f274bb1227d517b7818fdc7f66e6e22ad4c3bb27b76d9207fce841f0e7ad299e4cc551d7420a944c55cf915ed1ae9e603872c9a6f34c2624759eb8007c4feaacdc876d34a833196f5f6f118c930d212dc59249aeb18f6467ca108208289dc7dddf0a4db138b1287a25685c9a44c6c629a0b7737743d59e97357dfbd9ba996295f1df8d26cd36b8a18ee20a148a58c1e44042b16392dda5b9845091f6e063fc6bb9f1216070e9f47a617e4925a0b5a255e7842845c2dcdf48137afff9d7d5f73a8ac4197885786e81b2d95d0dd306470586809695fb761408aa9c32b2056f3e92fdef16140c13e1d5b8ff6357ebaa3569adadcc9e9938887f25e97ed506e418dade0621b6273181cec814b511df4654138d075841742d481efe1c1c6015138166876555f0f2cf5b4247ae6d716ea1182f1373b106404b2300fd07730eb73073b4f45a46e73812f0108298fb16f8beb2a66a3dbca11724846a33ec63246ce370d95de8db2b71ce373b6a26c90d9815bacd5a793ee87b5b6f84aedb1f754b7815e7dc5d363734e5ddbd552ffb54f56929f1ddd3606b1aac546c628fb170bea6a74d0b3c2d9c1def3a9372d90fa52f18f29c20576805c41c7efd92f174683df1d52976331090caca6730243acb3467e74c80dfdc3b3940de33ab601e317bec6c46d0af271091507902715924d309e0a1f51136a62ec3fc0f83fa7a684b26dc1f86098297f0a2a0a0419f359c2cc8128a4a63ee7752ff73f2dec94b4958c84ba2987390d01eaba589639a1700c9346d1269795fd201379faba1646736428c5e41ac79cb60db96dd88a91dc2b1edd55abed3370add11bed90b31854b6b1742056452a51a254fe4762edb05f9106cca0b4f0e449c1810929903d53323ab17b1bbc1b40693ac5080f310a8c4544039f023ead94d5aa60429845a0a535b0d2f78a3e01606794a07099e341cb3db731b447ddfd36cdf54eadf2b815705a4f5e13842f6f5d1a66d09a1b7ec96a466ef8bb92e031b76e1eaab546668629cad201385ceca7d3d606c030870f97fc28d6a32bbd4ad518712608aa36ef53386c1ea1ab46ddc0daf0357079facf08ae578c48decdb7f746d8eaadcb37f7fe954193495049e09c5d42808efd877e27490a3a9572bcf93a71ef426651a21ba920e374ab3cea3aba5666975e60d4b81805963cb8d2d3794ab5a2798fe75cf6507cf074086f3b97299b13d2c9339f05bdaf99a017cf7895978dfac7266c411be4cda22167081de8db595a9f2080262f5451ce2911d8652d4f0c77944b390cc1611a5cbc84ef020969fcda7a08d3c3b746b8deb572327365686804436eb1e2e229e50a03e988828eeb83055bb805cad63bcc12c6e037a4dfdc4504be55684fc2671457f8564d73143ebf7d31821df3a4325b7cca87409eff7bc5a11c1d71eb5c565e2513edbf1617bfb5cc440fca793a989a55fd1904acc60792e066c5dccbb2aee1dd6ed2ccbdeb1a8eba19e3ba67ee6af0d8ee469fdebea8aa4b163412fb7ab8dd4aed42443981663564504b8b694232beb320b53937099bddc0d9838e21dcf7bfbc1aef16a4dbd9d2df2173a9e1510043d6b3408997e04d58728902b072bce242643f2cac89921cd09b0cb1e0c4e755963dbeb4add9347071468ab2aa8ad0359ad53241d7bc8ff4dbc2754da90187534d356b99da8aff3cdaaabb95f66486dfab7f90399298c88fca1a6931a624c092898600c08a4d736325549654e195f8297e06d431fbf3b010357fc9b654995a5ebc686b97587c20a90459ed841a63a449681c5fb2018e905fe36a518cb7652d17940566c8259d035e7dab1af1f2828eaae2d9a4109d340c231209c0f0d14b952cf540c62a65bcef9278ad64cf3a10fe0835c2da26a38c76828ea10b46cb229376e1b3fe190f8f0ea9d76b6d0a726abc7aaedd64dbfc0707d48c1341537e5d3a8b4f4bf4f9bcce9c22b2cd7cfcbba1efe651d720038a6a244d9fe8f1868a3e99f5ec8cf9a1e995b403fc13015e640c6e08491ae8ebaed8939ae70894eb9752a2e5cbc78e0515510735a745426caa9f620443c14ddac561b48a40bd73ef24fc1226694b875fa22820568a8140d582c2099e44bafd08ee7318cccdc475268b00fa59f79718ac971932cc97c9caf2b315fa64ab78ed5aa951e62d838e62b157d1aa5d282d8e923576f6f86426c9137f999f122197eeef4aa4789653d96310bcc8be5acda9b9ebb57d005127d05f2940a3b2a984fd9703ad89fbaf1fba2f82c2ee535984f05a2ab592f84c33aabe8d221788e19bf591bd2f273eb4661b6b3783acf346c0abe66978c20eaab4e2d91e1f210c2c68be1ec1a797e92aecccb137649a1cd0cf402dcfd23912de88a61d148204f77740d9df4deb7afbf9785c5e8cc7a64f1ccb69c01222a864715bb08c231d744a6291e6b6a4b9f13aea04c8c8fc4dfbafb5db0701c762b5bf1d0cd9b03461d1de648aa87823e93434f0e18743219a7a179fcbf36f9ae222e38a1348872fb16b46853f39d8f069170e1e9f1d1764044a7947aa1702b7e5988ec0d83f145915deb145dcb857212afdf6b102cd686f38303c28a82268793cce07adeafa3e44b6b4f23c6191eba5df758d35d0f186b3b29af27f01e084ef8fce330008fd4e49e67737cb65d4b26bb955f2dbb6952765f25f3f1ce6f2cdc74a3275bc6f711d5dba1257e62074bc83ad84e520b485e3ba69a44df16d2ed8848e9", 0x1000}], 0x8, 0x3) sendto(r2, &(0x7f000008c000-0x99)="4ad13fa70580f99ae96e063734613eda781b5749e3de2019d0b1a8c3196f34ef60e603a730bd7cae1845a61c99d483113f2e5a72e087250aaa4df1e7385bdda92b8341e725441124ccd3efe51705ca563e179b203665ecd08e7f1d8299a12df7e4c2e395528051a915417f9595b548253a2eb2131ce70d3953b56fc458ad5626010b955a10ef9c38a4e82cf0242250f9bf449c9bd0fade7fe4", 0xffffffffffffff70, 0x40814, &(0x7f0000181000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000dd1000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f0000003000)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:11:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000fde000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="104c2a55820b7c74f83073cfcd744e7db1a50e92d5a68ff62f0346e8e77b2580427f57a28f46400c455452bd3dfe5a36b2e62aa3d6865cadbc03461ef1cf401401f7e6ba5073680db069567f64e4ff0d9b78d13b3aa717cdf3016ce18c36e89fd29dac979bf54fafb7eaa2ff05161d0ced6bd7cf8209f4852e5b5381d7cde03602c6e431029c09fb61fadf77d4e9c005616606897c7aae1a01519c52cf773ffccbd2c1ef8f8448d66af161525960631ebe77e8d440dcd85fc35b91d8dd006675b6a79c3ffe", 0xc5, 0x40040, 0x0, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r1, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000003000-0x4)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x2, {0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}}}, 0x3a) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000004000)={r3, 0x6, 0x1000, "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"}, 0x1008) r4 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000006000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x9000000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x134)={0x134, 0x3, 0x8, 0x2, 0x3, 0x2, {0x2, 0x0, 0x4}, [@generic="a984bccc153bdf8b7066b5b4289f99501099677260cd44127b34a2ef6dd8cc700f243c70b0c17255ec9ce23c66a235c5de032f55284e5600cfd77960a7090bada5b3449d44dbd48457586b0f6815fe39a3c49c050c100eb992e3f1575a7008da2f53aa7a40450d51c23fafe88bf5cce45e77eb543034cd0f", @nested={0x9c, 0x7e, [@generic="173f4d6359040df871ab250e89e28220905f92a38146d7982f1312c19569cf85647ccd2d41535654bd559e2e370d323b1e0424a5ae472d5f19796dfe96000bff09659ac9d21e5243249a4ea23e667523959f57ac52d3b0621e5ffbce42091f629c086d71e7fc5fc4cbec7f4d1c0f0ac48c1f4646019cd10d1064ca2e4742386b25f24c2b36f48db50017ca2983e3", @typed={0x8, 0x3b, @void=""}]}, @typed={0xc, 0x42, @ipv4=@multicast1=0xe0000001}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x48000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000002000-0x4)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000008000)="bae2dd21edabf4de5c4e093a9e0fa7b08ec160d2bb8b65ab9e68e595d91f21ff5daf7b8abf0d9ac0a17418b5ef81fd47cdfbdaa33f2e8effc9541ba71aeda16b8022e72c3c16871ee5050f3ee484e5365085edc67470091b6c40cb4928d2f0df3b7780fcb764b8ca79bc6ff7ab45780f4f1c2263b9e4de4c653f55fb5e233ac9c4f9aca3897f91032dd1769e47441bc9f95fc6d274912279922bd25bbfaedf91e36d5f16837df08f2c91b437778bca7ea1caa3aecdb0ff3e0e17387173c1d75bee7a3b0c095ddec2e2ed430de0af1b66bc1c175f763e4761acd36832d4e1da622508202677e0d597422eecc9fc18349ecf6b92", 0xf3, 0x40, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000003000)=""/22) 2018/01/26 15:11:17 executing program 7: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x90c0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x200000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000ca1000)={&(0x7f0000208000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000201000)=[{&(0x7f0000f68000)=""/93, 0x5d}, {&(0x7f0000f69000-0x80)=""/128, 0x80}, {&(0x7f000075d000-0x10)=""/16, 0x10}], 0x3, &(0x7f0000f69000-0x56)=""/86, 0x56, 0x9}, 0x40) 2018/01/26 15:11:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000010001000000000000ff1400000000000000ffffffff0100ff10", 0x24) pwritev(r0, &(0x7f00004dd000-0x70)=[{&(0x7f000089e000-0x35)="0037162b9b296cae1ae56e339c16077d619109caf585d3bf3d73c1127f9fbfba7fcb6d52874347e7de4ea805508372ae0ff8b9a85b", 0x35}, {&(0x7f0000648000-0x4d)="81001cc53ac5d131cbe5a50b6d35e76738430cab09878437980f87f6221235a64e03443f0584eab4476d062f2926a201cc0518cd6ebd5e25f77e4dba1723c696ead8c4c8e253cbe4148d67689f", 0x4d}, {&(0x7f0000b6d000-0x6)="1d652c318772", 0x6}, {&(0x7f0000cd8000-0xf0)="cb8eede2d44539bb68c067eace654defe9235fac368d4bb085e31faabacd771b864b1d40f391a006b1f5e58e6d04a25c3aafa93a59def37861af03a84a12e077f28b50a89b02404dfddbd73627e37c95424b804ce1e8f986109163ac7e32159a61619a79218b587012d7e718e3d9d725d90a8799be699c4e7d9147e056920125b6eafd71a199a77da84b4486debb23a4b20ad113a2151ad26eb2abcb9fd05b8ea4d24f8b0f0e5613fd890b72d87eba944e843ec1fdf3a18f2b5113004241d523206d43c94aa29b71f0db6d33b250470f5c311d79a1d015865d5fc8ebb9a1316a930067ab9b0fd76f0201248a7e02ec70", 0xf0}, {&(0x7f0000d46000)="8363ce55088559afc977db10ec4a7990d73be127ba68c717da3eb073f5ec62df12cc594e01e649f9c5a82b748195f93135ed364bbbfab548f86d2d1e642e39bb90eb723c1114f29437428f86b03c1ef611d1f7e777cf57f9972c279869063452fb9b0c9409b4c8d2b1a7dc223770fb4a823fc96ff247ec3d8f9ada641b9a483ebe79d1687cb6159ddad9a1777a5bcd6288555f11f8678309a83e16fcffb4fdd37a59a47c78ae74b0cebde56690a6837ac221fbc6da84329aaf455511c2c01115df9ba706a177ee7a106d57603c48f6fe2bb8bbc77a80af5c274356bc834b47ac34a53ce561", 0xe5}, {&(0x7f00003fa000)="22dcd1dc33219c82", 0x8}, {&(0x7f0000264000-0xd2)="97efd96fe484da59ab0791175e228da8b6f939f2c72416c154b7b52eb3fb14f38f9731af1f1c985300140fd4f1afb08bda4d818cb3b735f1e6cac614c7543110709cc775318c4e04b6905ae4b4997512d90f8f5805e22d108d867400ffa379b4f1d5b721268dcea14a27994393699a0dfeea62bb147a3d4c6e0d635b737fd71915c19bca3ccf6efd47fa0823e81aac15645816e6f8a50f2ce944706fb7f6e9bbb8f915884bb2d43ac1dbe90563b9427a63809bca66a49bb73d2178347cb39f92f045100865b2728f7d01d3b25f7358b74834", 0xd2}], 0x7, 0x0) 2018/01/26 15:11:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f9b000-0x38)={&(0x7f00004cd000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f9a000)=[{&(0x7f00002ce000)=""/215, 0xd7}, {&(0x7f00007a9000-0x4e)=""/107, 0x6b}], 0x2, &(0x7f0000f9a000)=""/35, 0x23, 0x1000}, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006b8000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a49000)={0x3, 0x1, 0x7, 0x3, 0x7}, 0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b7e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) 2018/01/26 15:11:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f000047c000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000050c000)={0x0, r0, 0x2, 0x1, 0x0}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cfe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000012d000)={&(0x7f00005ef000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001ae000-0x4)=[0x0], &(0x7f0000a7b000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000041f000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000a55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fdf000)=0x14) 2018/01/26 15:11:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r1, &(0x7f0000d57000+0x8a0)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x1) recvfrom(r0, &(0x7f0000993000)=""/111, 0x6f, 0x40010020, &(0x7f000054f000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x2, 0x3, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe00000000}}}, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001e0000-0x10)={&(0x7f0000f67000-0x2)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f000041b000)={0x0, r3, 0x7, 0x1, 0x0}, 0x14) syz_extract_tcp_res$synack(&(0x7f0000bc1000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000266000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x87, &(0x7f0000274000-0x87)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[{0x100000001, 0x8001, 0x67b, 0xfffffffffffffff7}, {0x2, 0x8001, 0x0, 0x7ff}, {0x3, 0xf156, 0xfff, 0x5f}, {0x1, 0x7fff, 0x20, 0x80000000}, {0x262c, 0x2, 0x3, 0x3ff}, {0x7, 0x100000000, 0xa3a, 0x1}, {0x1, 0x10000000, 0x69aa5ec5, 0x1}, {0x1, 0x200, 0x5, 0x100000000000000}, {0x0, 0xeb26, 0x8, 0x4}], @llc={@llc={0xaa, 0xf8, "c2", "3a6b9941467b49bafa8b0ab85814ef5056ea221650cbdcb7b10ba1991625cd22ba8455afd1a674a9c3dc24c76371e98b976cf48a4c216584115f98d5d3761fe499610795e6c09095eb380b85ad51f1d5e0c9"}}}}}}, &(0x7f00000b3000)={0x0, 0x0, []}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000467000-0x4)=0x100, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/26 15:11:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000003, 0x1f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000a44000)="1246ecd9ed2a763d2de61260e213656cc8c6fd8cae06b322331263ce884ebf86159248776703cf6d63b22c9f56b94b69386c4d29ee829b8384c7b30136cd51acde1bb57ecd0b56d616bd0fd6c061b4053054e54fb604255ed8759ec7364691125ba19f3a758c94dda25420230712006f56a27184597800fcefc22322a0c9d140719e937cfcc74f7b3fffe3485d7f740f8215e34f28c9fbd3a3f819e1bfd80ae8c9cbaaaa607bf53513f5ec06b005800190454945d39eced8019842c379ea4c7ebecddff6eb5f22ec94796ecc5109c63c130d5fca0410e8eef569ae6dce16cee3358c59", 0xe3, 0x48004, &(0x7f0000a9b000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000098000)="", 0x166, 0xfffffffffffffffe, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:11:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001a2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000000)=0x0, &(0x7f0000d57000-0x4)=0x4) mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d3e000)={@generic="fc958847257ac18ec908f5d1cab8ebf8", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000033f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000528000-0x4)=0x14) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d40000-0x28)={@generic="9d5aa6f4e4c8d89a42744e2d4c9ceb80", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x3, 0x4, 0x6, &(0x7f000022d000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) 2018/01/26 15:11:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f00005cc000-0xc)={0x10, 0x0, 0x0, 0x10008000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x24c, 0xe, 0xa, 0x10, 0x3, 0x2, {0xc, 0x0, 0x5}, [@nested={0x1ac, 0x5, [@generic="a3eb6dc23460df074f67fb175a326593d07e767f4b33984bf35140e4fcb27b018f6e9b4dfd1b4d19dcc491ba08d9f8bf874c71d38b26051b5869ff2cdb515a4ad117774168cb44936853e270", @typed={0xc, 0x3b, @u32=0x8001}, @generic="8d0de8050400686357b06714793fe2e233e5c1db09d6c36f61383818523edc12f348e347b2f9064eeacf38a2562f869679366eab82011f24a6fe4fdb2f3d65cbf0c16224c8553e2e2d497fa51f5cff58aa4b57ee4b541988d55272731043769309c060543b6a8025a042323725e276009a3039ead8461dfbe384397a", @generic="22a19dcfbdab8bc7c24cfd305571c03fb53d4ab00e4658dc6b743f9562a1ee490bf71f95dba414622d1377b504e9185d73d513175b76dea1a0aa51773aecf696a9e59087e22e49c4ef07439e97b8f44ccf9d6549537a99635ba3143be7cb83cdd2a46211cb02d7b8f77cb9a0ad1bf6d5b0211d46a999bafaf616ef2801c1025629aacf6040e0af729d8cfb1a558c3c64fb1f3bdb9805420e809bc82429ecd42d5d1d3fee1ebacbb9b1b36e19e834b8fbf82a53bf228e13a6d9b61da31a7db9558eb69fad4e811a434e106ffb670fcd0dd15e3eaf"]}, @generic="8b8a25da4fa1299e710c4587f1a54f2d533bcea18df3cc490609ef", @generic="0bddee90b847c1ac1b51ea5e2d0a6b097477957f00cf2723a8a64b15c47482fed41f7bbce0dff365e4bfcb4c600079e409b9b61cabe517e51e521be87da16521007cab6ac23bf5e7ec2752bbf13385b2da0adc900005fa", @typed={0x18, 0x3b, @str="6e6f646576db2d2d24657468302a00"}]}, 0x24c}, 0x1, 0x0, 0x0, 0x0}, 0x20004044) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000648000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000052b000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d7b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008eb000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006c3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfdc9, 0x2, 0x0, 0x0, 0x80, 0x20, 0x6, r2, r3}, {0x5, 0x4, 0x613a, 0x1000000000, 0x7, 0x3f, 0x3ff, 0x20}, {0x143b, 0x2, 0x5, 0x3}, 0x0, 0x7, 0x3, 0x0, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7c}, 0xa, @in=@rand_addr=0xa99, 0x7, 0x2, 0x1, 0x8, 0x4, 0x92, 0x20}}, 0xe8) r4 = socket(0x400000100000000a, 0x2, 0x3) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x10000009, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:11:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c50000-0x4)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f000032d000-0xc)={0x10, 0x0, 0x3, 0x40000}, 0xc) shutdown(r0, 0x1) socketpair(0x2, 0x0, 0x9, &(0x7f000023e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000b40000-0x40)={0x3, 0x800, 0x7, 0xe1, &(0x7f00004e7000)=""/225, 0xc6, &(0x7f000034b000-0xc6)=""/198, 0x1000, &(0x7f0000b56000-0x1000)=""/4096}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000466000-0x4)=0x0) pipe(&(0x7f000027f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00005cb000)={0xf0, 0x8001, 0x0, 0x7}) 2018/01/26 15:11:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000997000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e54000-0xb8)={0x0, 0xb0d2, 0xb7, 0x8001, 0x2, 0x8, 0x9, 0x1ff, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1cb2c000000000, 0x7fffffff, 0x83, 0x74}}, &(0x7f0000e0b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000515000-0x4c)={r1, 0x44, "743636889c7c72824d7697de1872051d72f45be49423643f16ca0fdb25ab88c074580f5e52fd1eb6a07bb43ae67978f9f200198eba5e44367315e5b1f7e1036f02c43d88"}, &(0x7f0000e23000-0x4)=0x4c) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/26 15:11:18 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000004000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000-0x4)=0x8, 0x80000) accept4$unix(r2, 0x0, &(0x7f0000001000)=0x0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000004000)={0x11, 0x16, r1, 0x1, 0x0, 0x6, @random="c1b4ce6938fd", [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/26 15:11:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000075a000-0x48)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa, ""}, {0x4, 0x0, ""}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) unshare(0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f8e000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000060e000)=0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005d3000)=@generic="cbd3e151c1fa7c333c98472562ff9771", 0x10) 2018/01/26 15:11:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000006000-0x38)={&(0x7f00007d6000-0xc)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000f43000)={&(0x7f000022d000-0xc12)={0x11d0, 0x24, 0x400, 0x6, 0x2, {0x2, 0x0, 0x0}, [@typed={0xb8, 0x5, @binary="be051b23d0fa0c634a48be3088220a63e3e20641b43e56c8b2b89ef3e9673bef7204ea41246201d3eaaab3aa2d5906076d2726dcb20dd241da2fc7dcdc285edb25925c093f1777fe4ad697a98b711394f054ca0985fd297d69b1c70d71065e798609c1fefc31b2e83c9ad6b101dc1c5e3b67b15d5ac8d0dfbded0f4cd1c8a032343054dfe3cff50ed186344b26decabcd4b7ac80cce97ef2fa899c3987d0cb4c92d2d17c32113c118fa734336dd9edb2"}, @nested={0x1068, 0x30, [@typed={0x18, 0x59, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x8, 0x13, @void=""}, @typed={0x2c, 0x1b, @str="5e6574683073656c696e75786574683129766d6e6574306d696d655f74797065ef00"}, @generic="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@typed={0x18, 0x32, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @generic="a05c209b04a0c3fd2968b7feb6316ffc7ae6793089315315e510d4ae0178ae5c4186039da7ea5a77c6a0c22635fb45c6f68ad04154deb5adad93e7790cc97cc685e13b3fcb09bd566aaafb44a4dfbe77c02141c1c67bd2aa917a488db07d0cd2b18bb8a4b1dc07e4bbd2e7bd8cb37e776c03779ef0c982f0144d1c6d932d8528d69554651a876fcf04e28811a30ad7d684f1251eafb06efb3550"]}, 0x11d0}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) 2018/01/26 15:11:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000815000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000001000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/26 15:11:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000578000)={0x9, 0x2, 0xa0, 0x0}, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0x2f3, &(0x7f00001aa000-0x2f3)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0xffff, 0x6, "b49c59", 0x2bd, 0x5f, 0xc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x8, 0x1, 0x5, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x0, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffffffffffc1, 0xdd, "8f8a448cce781a667bb5cb7ac91a74c799e6c0dcbf595bfdd6efc141d81f828f48c0fee63beb1253a0b194b7a86180b7ecbef02f28d24dd473ecd613279315d033f84acc73479479f72e544e41231ee86723c2895600be2f726d65f0000008ae33eb4d6aadee41154012e6226560de9a5fd76678198be7f050dca534537492e8f0b0b2246007da518fb10a55361a451a069dcdbe7416e66ca7a63207c939859d77d7b33df5444ff92885b65759ee86bb4305f442a2a6bb4c665b82a230dec2e15c5cf3d627bf9ffd2f9556609dafff292a631eebbe9d065e49f60c8a30"}, @ra={0x5, 0x2, 0xac4}, @jumbo={0xc2, 0x4, 0x400}, @ra={0x5, 0x2, 0x7fffffff}]}, @hopopts={0x6c, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8001, 0x67, "d5bc24b14812963df8275a1167ca46fb02a4db40307c1ac34fd00f3a4a6f26c9b3cdbf075058eca1de9a3a0dcdc657b45da8c01cba8bdc817848f1081a85a06f763a55537faee78bd2c878b757ab8f34f1832f2a1f8e443cff2ade0c44a45ba3ae2e95c0ffab76"}, @jumbo={0xc2, 0x4, 0x100}, @enc_lim={0x4, 0x1, 0x10001}, @generic={0x4, 0xc, "d67752c8ff60dce0943fd69e"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x20, {0x997, 0x6, 0x6, 0x0, [0x2, 0x10000, 0x1]}}, @ra={0x5, 0x2, 0xff}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x7fffffff}]}, @routing={0x97, 0x6, 0x0, 0x1ff, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x591c35fdfda945bc, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x10, {0x0, 0x2, 0x13ba, 0x2d, [0x1]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x2725}, @pad1={0x0, 0x1, 0x0}]}], @udp={0x1, 0x1, 0x3d, 0x0, "0d77d816d7bd4bd24d0c3bf19480939d614947b56903ed5bda4b25877557776c375e33964d0115fb7efe5853d228e04060bf320941"}}}}}}, &(0x7f00008f6000)={0x0, 0x2, [0x5ce, 0x72e]}) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000100008000008000fffd180000400100000045000107000000140d001a000400020000000900000000000000010c00001ee400", 0x39}], 0x1) [ 3179.837981] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. [ 3304.462015] INFO: rcu_sched self-detected stall on CPU [ 3304.463024] INFO: rcu_sched detected stalls on CPUs/tasks: [ 3304.463136] 0-....: (125000 ticks this GP) idle=e96/140000000000001/0 softirq=1667512/1667512 fqs=31231 [ 3304.463161] (detected by 1, t=125002 jiffies, g=968435, c=968434, q=4468) [ 3304.463173] Sending NMI from CPU 1 to CPUs 0: [ 3304.464226] NMI backtrace for cpu 0 [ 3304.464229] CPU: 0 PID: 8070 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #210 [ 3304.464233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3304.464235] RIP: 0010:io_serial_in+0x6b/0x90 [ 3304.464238] RSP: 0018:ffff8801db206ff8 EFLAGS: 00000002 [ 3304.464243] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 3304.464246] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff88872f58 [ 3304.464249] RBP: ffff8801db207008 R08: 1ffff1003b640d57 R09: 000000000000000c [ 3304.464252] R10: ffff8801db206f78 R11: 0000000000000040 R12: ffffffff88872f20 [ 3304.464255] R13: 0000000000000020 R14: fffffbfff110e629 R15: fffffbfff110e5ed [ 3304.464259] FS: 00007f071450f700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 3304.464261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3304.464264] CR2: 0000000000717b34 CR3: 00000001cc813005 CR4: 00000000001606f0 [ 3304.464267] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3304.464271] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3304.464272] Call Trace: [ 3304.464274] [ 3304.464276] wait_for_xmitr+0x93/0x1e0 [ 3304.464278] ? wait_for_xmitr+0x1e0/0x1e0 [ 3304.464281] serial8250_console_putchar+0x1f/0x60 [ 3304.464283] uart_console_write+0xac/0xe0 [ 3304.464285] serial8250_console_write+0x64f/0xa40 [ 3304.464288] ? serial8250_start_tx+0x910/0x910 [ 3304.464290] ? do_raw_spin_trylock+0x190/0x190 [ 3304.464292] ? memcpy+0x45/0x50 [ 3304.464294] ? univ8250_console_setup+0x160/0x160 [ 3304.464297] univ8250_console_write+0x5f/0x70 [ 3304.464299] console_unlock+0x788/0xd80 [ 3304.464301] ? trace_hardirqs_off_caller+0x220/0x2c0 [ 3304.464303] ? wake_up_klogd+0x100/0x100 [ 3304.464306] ? vprintk_emit+0x49b/0x590 [ 3304.464308] ? __down_trylock_console_sem+0x10d/0x1e0 [ 3304.464310] vprintk_emit+0x4ad/0x590 [ 3304.464313] vprintk_default+0x28/0x30 [ 3304.464315] vprintk_func+0x57/0xc0 [ 3304.464316] printk+0xaa/0xca [ 3304.464319] ? show_regs_print_info+0x18/0x18 [ 3304.464321] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 3304.464324] check_cpu_stall.isra.61+0x845/0x15b0 [ 3304.464326] ? __lock_acquire+0x664/0x3e00 [ 3304.464329] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 3304.464331] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 3304.464333] ? __lock_acquire+0x664/0x3e00 [ 3304.464336] ? __lock_acquire+0x664/0x3e00 [ 3304.464338] ? check_noncircular+0x20/0x20 [ 3304.464340] ? check_noncircular+0x20/0x20 [ 3304.464343] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 3304.464345] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 3304.464347] ? rb_first_postorder+0xa0/0xa0 [ 3304.464350] ? lock_downgrade+0x980/0x980 [ 3304.464352] ? check_noncircular+0x20/0x20 [ 3304.464354] ? find_held_lock+0x35/0x1d0 [ 3304.464357] ? cpuacct_account_field+0x1e4/0x3b0 [ 3304.464359] ? find_held_lock+0x35/0x1d0 [ 3304.464361] ? __acct_update_integrals+0x339/0x4d0 [ 3304.464363] ? rcu_pm_notify+0xc0/0xc0 [ 3304.464365] rcu_check_callbacks+0x256/0xd00 [ 3304.464368] ? rcu_cpu_stall_reset+0x260/0x260 [ 3304.464370] ? trace_hardirqs_off+0xd/0x10 [ 3304.464372] ? raise_softirq+0x325/0x490 [ 3304.464375] ? raise_softirq_irqoff+0x320/0x320 [ 3304.464377] ? lock_release+0x9d1/0xa40 [ 3304.464379] ? run_local_timers+0x14c/0x1b0 [ 3304.464381] ? timer_clear_idle+0x50/0x50 [ 3304.464384] ? account_process_tick+0xd4/0x3e0 [ 3304.464386] ? thread_group_cputime+0xef0/0xef0 [ 3304.464388] ? ktime_get_resolution_ns+0x300/0x300 [ 3304.464391] ? enqueue_hrtimer+0x171/0x4a0 [ 3304.464393] update_process_times+0x30/0x60 [ 3304.464395] tick_sched_handle+0x85/0x160 [ 3304.464397] tick_sched_timer+0x42/0x120 [ 3304.464400] __hrtimer_run_queues+0x358/0xe20 [ 3304.464402] ? tick_sched_do_timer+0xe0/0xe0 [ 3304.464404] ? hrtimer_fixup_init+0x70/0x70 [ 3304.464406] ? pvclock_read_flags+0x160/0x160 [ 3304.464409] ? kvm_clock_get_cycles+0x25/0x30 [ 3304.464411] ? ktime_get_update_offsets_now+0x34a/0x520 [ 3304.464413] ? do_timer+0x50/0x50 [ 3304.464415] ? native_apic_msr_write+0x5c/0x80 [ 3304.464418] ? do_raw_spin_trylock+0x190/0x190 [ 3304.464420] ? lapic_next_event+0x54/0x80 [ 3304.464423] ? clockevents_program_event+0x108/0x2e0 [ 3304.464425] hrtimer_interrupt+0x1c2/0x5e0 [ 3304.464427] smp_apic_timer_interrupt+0x14a/0x700 [ 3304.464430] ? smp_call_function_single_interrupt+0x124/0x640 [ 3304.464433] ? smp_call_function_single_interrupt+0x640/0x640 [ 3304.464435] ? _raw_spin_lock+0x32/0x40 [ 3304.464437] ? _raw_spin_unlock+0x22/0x30 [ 3304.464439] ? handle_edge_irq+0x2b4/0x7c0 [ 3304.464441] ? task_prio+0x40/0x40 [ 3304.464443] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3304.464446] apic_timer_interrupt+0xa9/0xb0 [ 3304.464447] [ 3304.464450] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 3304.464452] RSP: 0018:ffff8801af1c7828 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 3304.464458] RAX: 0000000000000000 RBX: ffff8801c4b8bb00 RCX: ffffffff84acc87d [ 3304.464461] RDX: 0000000000000004 RSI: ffffc90003225000 RDI: ffff8801b4eb6b50 [ 3304.464464] RBP: ffff8801af1c7868 R08: 0000000000000001 R09: 0000000000000000 [ 3304.464467] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801b4eb6a00 [ 3304.464470] R13: dffffc0000000000 R14: ffffed003897177f R15: ffff8801c4b8bbfc [ 3304.464472] ? xfrm_confirm_neigh+0xad/0x270 [ 3304.464475] ? xfrm_confirm_neigh+0x9f/0x270 [ 3304.464477] raw_sendmsg+0xece/0x23b0 [ 3304.464479] ? xfrm_neigh_lookup+0x280/0x280 [ 3304.464481] ? raw_setsockopt+0xd0/0xd0 [ 3304.464483] ? avc_has_perm+0x43e/0x680 [ 3304.464486] ? avc_has_perm_noaudit+0x520/0x520 [ 3304.464487] ? __fget+0x35c/0x570 [ 3304.464490] ? iterate_fd+0x3f0/0x3f0 [ 3304.464492] ? find_held_lock+0x35/0x1d0 [ 3304.464494] ? sock_has_perm+0x2a4/0x420 [ 3304.464496] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 3304.464499] ? lock_release+0x9d2/0xa40 [ 3304.464501] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 3304.464504] ? __check_object_size+0x25d/0x4f0 [ 3304.464506] ? avc_has_perm_noaudit+0x520/0x520 [ 3304.464508] inet_sendmsg+0x11f/0x5e0 [ 3304.464510] ? __might_sleep+0x95/0x190 [ 3304.464512] ? inet_create+0xf50/0xf50 [ 3304.464515] ? selinux_socket_sendmsg+0x36/0x40 [ 3304.464517] ? security_socket_sendmsg+0x89/0xb0 [ 3304.464519] ? inet_create+0xf50/0xf50 [ 3304.464521] sock_sendmsg+0xca/0x110 [ 3304.464523] SYSC_sendto+0x361/0x5c0 [ 3304.464525] ? SYSC_connect+0x4a0/0x4a0 [ 3304.464528] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 3304.464531] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 3304.464533] ? alloc_file+0x27e/0x390 [ 3304.464534] ? SyS_futex+0x269/0x390 [ 3304.464537] ? SyS_setsockopt+0x215/0x360 [ 3304.464539] ? do_futex+0x22a0/0x22a0 [ 3304.464541] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 3304.464543] SyS_sendto+0x40/0x50 [ 3304.464546] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 3304.464548] RIP: 0033:0x452f19 [ 3304.464550] RSP: 002b:00007f071450ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 3304.464555] RAX: ffffffffffffffda RBX: 00007f071450f700 RCX: 0000000000452f19 [ 3304.464558] RDX: 0000000000000166 RSI: 0000000020098000 RDI: 0000000000000013 [ 3304.464561] RBP: 0000000000000000 R08: 0000000020cf9000 R09: 0000000000000010 [ 3304.464565] R10: fffffffffffffffe R11: 0000000000000212 R12: 0000000000000000 [ 3304.464568] R13: 0000000000a2f7cf R14: 00007f071450f9c0 R15: 0000000000000000 [ 3304.464569] Code: 24 d1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 48 53 10 ff eb c2 e8 a1 53 10 ff eb [ 3305.193596] 0-....: (125000 ticks this GP) idle=e96/140000000000001/0 softirq=1667512/1667512 fqs=31414 [ 3305.203369] (t=125735 jiffies g=968435 c=968434 q=4498) [ 3305.208895] NMI backtrace for cpu 0 [ 3305.212517] CPU: 0 PID: 8070 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #210 [ 3305.219763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3305.229089] Call Trace: [ 3305.231643] [ 3305.233779] dump_stack+0x194/0x257 [ 3305.237391] ? arch_local_irq_restore+0x53/0x53 [ 3305.242035] ? lock_release+0xa40/0xa40 [ 3305.245984] ? nmi_cpu_backtrace+0x1be/0x210 [ 3305.250371] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 3305.254844] nmi_cpu_backtrace+0x1d2/0x210 [ 3305.259060] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 3305.263527] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 3305.268783] arch_trigger_cpumask_backtrace+0x14/0x20 [ 3305.273949] rcu_dump_cpu_stacks+0x186/0x1d9 [ 3305.278346] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 3305.283176] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 3305.288702] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 3305.293874] ? __lock_acquire+0x664/0x3e00 [ 3305.298086] ? __lock_acquire+0x664/0x3e00 [ 3305.302300] ? check_noncircular+0x20/0x20 [ 3305.306519] ? check_noncircular+0x20/0x20 [ 3305.310729] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 3305.315893] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 3305.321062] ? rb_first_postorder+0xa0/0xa0 [ 3305.325366] ? lock_downgrade+0x980/0x980 [ 3305.329503] ? check_noncircular+0x20/0x20 [ 3305.333721] ? find_held_lock+0x35/0x1d0 [ 3305.337764] ? cpuacct_account_field+0x1e4/0x3b0 [ 3305.342503] ? find_held_lock+0x35/0x1d0 [ 3305.346540] ? __acct_update_integrals+0x339/0x4d0 [ 3305.351448] ? rcu_pm_notify+0xc0/0xc0 [ 3305.355327] rcu_check_callbacks+0x256/0xd00 [ 3305.359715] ? rcu_cpu_stall_reset+0x260/0x260 [ 3305.364274] ? trace_hardirqs_off+0xd/0x10 [ 3305.368496] ? raise_softirq+0x325/0x490 [ 3305.372536] ? raise_softirq_irqoff+0x320/0x320 [ 3305.377183] ? lock_release+0x9d1/0xa40 [ 3305.381148] ? run_local_timers+0x14c/0x1b0 [ 3305.385445] ? timer_clear_idle+0x50/0x50 [ 3305.389567] ? account_process_tick+0xd4/0x3e0 [ 3305.394128] ? thread_group_cputime+0xef0/0xef0 [ 3305.398769] ? ktime_get_resolution_ns+0x300/0x300 [ 3305.403671] ? enqueue_hrtimer+0x171/0x4a0 [ 3305.407893] update_process_times+0x30/0x60 [ 3305.412205] tick_sched_handle+0x85/0x160 [ 3305.416330] tick_sched_timer+0x42/0x120 [ 3305.420367] __hrtimer_run_queues+0x358/0xe20 [ 3305.424846] ? tick_sched_do_timer+0xe0/0xe0 [ 3305.429231] ? hrtimer_fixup_init+0x70/0x70 [ 3305.433539] ? pvclock_read_flags+0x160/0x160 [ 3305.438024] ? kvm_clock_get_cycles+0x25/0x30 [ 3305.442494] ? ktime_get_update_offsets_now+0x34a/0x520 [ 3305.447841] ? do_timer+0x50/0x50 [ 3305.451270] ? native_apic_msr_write+0x5c/0x80 [ 3305.455823] ? do_raw_spin_trylock+0x190/0x190 [ 3305.460383] ? lapic_next_event+0x54/0x80 [ 3305.464510] ? clockevents_program_event+0x108/0x2e0 [ 3305.469596] hrtimer_interrupt+0x1c2/0x5e0 [ 3305.473828] smp_apic_timer_interrupt+0x14a/0x700 [ 3305.478656] ? smp_call_function_single_interrupt+0x124/0x640 [ 3305.484516] ? smp_call_function_single_interrupt+0x640/0x640 [ 3305.490375] ? _raw_spin_lock+0x32/0x40 [ 3305.494332] ? _raw_spin_unlock+0x22/0x30 [ 3305.498459] ? handle_edge_irq+0x2b4/0x7c0 [ 3305.502672] ? task_prio+0x40/0x40 [ 3305.506201] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3305.511025] apic_timer_interrupt+0xa9/0xb0 [ 3305.515319] [ 3305.517531] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 3305.522865] RSP: 0018:ffff8801af1c7828 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 3305.530560] RAX: 0000000000000000 RBX: ffff8801c4b8bb00 RCX: ffffffff84acc87d [ 3305.537804] RDX: 0000000000000004 RSI: ffffc90003225000 RDI: ffff8801b4eb6b50 [ 3305.545048] RBP: ffff8801af1c7868 R08: 0000000000000001 R09: 0000000000000000 [ 3305.552291] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801b4eb6a00 [ 3305.559536] R13: dffffc0000000000 R14: ffffed003897177f R15: ffff8801c4b8bbfc [ 3305.566796] ? xfrm_confirm_neigh+0xad/0x270 [ 3305.571187] ? xfrm_confirm_neigh+0x9f/0x270 [ 3305.575577] raw_sendmsg+0xece/0x23b0 [ 3305.579361] ? xfrm_neigh_lookup+0x280/0x280 [ 3305.583748] ? raw_setsockopt+0xd0/0xd0 [ 3305.587706] ? avc_has_perm+0x43e/0x680 [ 3305.591662] ? avc_has_perm_noaudit+0x520/0x520 [ 3305.596308] ? __fget+0x35c/0x570 [ 3305.599747] ? iterate_fd+0x3f0/0x3f0 [ 3305.603532] ? find_held_lock+0x35/0x1d0 [ 3305.607580] ? sock_has_perm+0x2a4/0x420 [ 3305.611621] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 3305.616957] ? lock_release+0x9d2/0xa40 [ 3305.620905] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 3305.626762] ? __check_object_size+0x25d/0x4f0 [ 3305.631317] ? avc_has_perm_noaudit+0x520/0x520 [ 3305.635965] inet_sendmsg+0x11f/0x5e0 [ 3305.639740] ? __might_sleep+0x95/0x190 [ 3305.643691] ? inet_create+0xf50/0xf50 [ 3305.647558] ? selinux_socket_sendmsg+0x36/0x40 [ 3305.652202] ? security_socket_sendmsg+0x89/0xb0 [ 3305.656931] ? inet_create+0xf50/0xf50 [ 3305.660810] sock_sendmsg+0xca/0x110 [ 3305.664501] SYSC_sendto+0x361/0x5c0 [ 3305.668193] ? SYSC_connect+0x4a0/0x4a0 [ 3305.672145] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 3305.677489] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 3305.682735] ? alloc_file+0x27e/0x390 [ 3305.686542] ? SyS_futex+0x269/0x390 [ 3305.690230] ? SyS_setsockopt+0x215/0x360 [ 3305.694357] ? do_futex+0x22a0/0x22a0 [ 3305.698153] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 3305.702979] SyS_sendto+0x40/0x50 [ 3305.706414] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 3305.711143] RIP: 0033:0x452f19 [ 3305.714305] RSP: 002b:00007f071450ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 3305.721987] RAX: ffffffffffffffda RBX: 00007f071450f700 RCX: 0000000000452f19 [ 3305.729232] RDX: 0000000000000166 RSI: 0000000020098000 RDI: 0000000000000013 [ 3305.736475] RBP: 0000000000000000 R08: 0000000020cf9000 R09: 0000000000000010 [ 3305.743717] R10: fffffffffffffffe R11: 0000000000000212 R12: 0000000000000000 [ 3305.750960] R13: 0000000000a2f7cf R14: 00007f071450f9c0 R15: 0000000000000000