0x3, 0x8001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0xffffffffffff7fff, 0x20, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x230, 0x8001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffff, 0x8dc5, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000077a000)=r1) socketpair(0xa, 0x1, 0x7, &(0x7f00003d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ff6000)=r2, 0x4) 2018/01/23 21:48:38 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073e000)=0x2e, 0x80000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000000)=""/39, &(0x7f0000954000)=0x27) 2018/01/23 21:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000efc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000371000)={0x0, 0x7}, &(0x7f00007ad000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000047c000)={0x6d13, 0x5, 0x0, 0x5, 0x5, 0xb8de, 0x5, 0x24, r1}, &(0x7f00006e9000)=0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 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) listen(r2, 0x6) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0xbe}]}, 0x10) sendto$inet6(r2, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/23 21:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e49000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000134000-0x4)=0x10, 0x0) accept4$inet(r0, &(0x7f000061f000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041a000-0x4)=0x10, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00006f1000-0x4)=0x1000, 0x4) syz_emit_ethernet(0xfe1b, &(0x7f0000b26000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/23 21:48:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) pipe(&(0x7f0000284000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ca6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000061d000)={r2, &(0x7f0000220000)=""/99}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00002f1000-0x1f)="4736b881cf56840af63e37d7ca1b8bdddbc89b4e5730b0f51aba38a257bfda7d18bb4edeb1d699f8d236af1282df5aa2450107fcfd9a628f") setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0xb) r3 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$nfc_raw(r3, &(0x7f000010c000)={0x27, 0x9, 0x4, 0x3}, 0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[], 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/23 21:48:38 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fa5000)={0x0, 0x3a, "66db111e10724a02f15028d82db64cc304d5e9cb04c1f2fd4f2060595069a075fb9b4d6d7a551630bf505f177fef4771cf895c271965f5ede93a"}, &(0x7f0000821000)=0x42) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c8e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000046b000-0x8)={r1, 0x80000001}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fa5000)={r1, 0x6}, 0x6) r3 = epoll_create(0x80) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000fa6000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f000021c000)={0x7f}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) socketpair(0x10, 0x6, 0x4, &(0x7f0000c7b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003f0000)={0x0, 0xb9}, &(0x7f0000b2f000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000a83000-0x8)={r5, 0x2, 0x1}, 0x8) 2018/01/23 21:48:38 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) getsockname(r0, &(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0x26) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000022000-0x2)=0x9, &(0x7f0000012000)=0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) connect$pppoe(r2, &(0x7f000000b000)={0x18, 0x0, {0x10000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="b50528db4a9858f8c615bbd79784b0bd"}}, 0x1e) 2018/01/23 21:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg$kcm(r0, &(0x7f0000656000-0x38)={0x0, 0x0, &(0x7f0000d49000)=[{&(0x7f0000858000-0x73)="c45f17f548c9e0a8c389ac6906aabec1d11e7354e2ae8d485579aea4c9b0262b5f299cfdcb3d4a66bab4bf8bd6a1f2efd3b7907faba4855aa16c15b8360a252d9ad6f58ee20121102bd59e28ed6a0ad4375eff3c59e8dcf64d50ca28035d7558e1ffc21316fcca0283fd321b939fc5f27a2c1e", 0x73}, {&(0x7f00004d8000)="", 0x0}, {&(0x7f0000cfc000-0x91)="e5e48890edb3fedac9093c55a15218578aab87a9addd548f3b1adc21f2fa30f9a779fbf7e04889d28624fb8bde7a210c6594f85ee8703ccdadb01cb9682afe0165e8e12b86ac923a57516fa238614e45f7d2579a6e64a58dd52510d3c73b42352624bdb6b8d8d65918a5015efa6299ee4b6cc1a00a4af8a7c2906862ad67774cf5d319bac31854f0b025429011127a4e14", 0x91}, {&(0x7f0000def000)="63db6e2bb65c0ef816f1093c4be1cf26990adcc3bf54b7ba5c159b49070fdedf645bb81c93cbc9e6605510350c66e8d6964c83a9cba28ea7c2ab838a41946ed4d5cd145fcfa561f44ba4630316f47f32d23f33ae0ec2d72a23e322384ea5c0f054c1a61c43c66935b00c3fc888c4426f225b11dca24cfc3a6742e710ca155c45", 0x80}, {&(0x7f0000a6e000-0x67)="a14f156573176fa71d29472ebbb5fedfb15cfdb4907086820d0b01d18a397457ae4f389d423e23aaabd56b8f3c3d390e9a86eb9155ce1038793454448ce4c813895d13cf2c202a977f593570b7e2c2ad11b69216600e08bda5eca42c52c0e6aeb1129159cc97a5", 0x67}, {&(0x7f0000e8f000-0x2e)="5baa9c54117a8b285a4f6d4fc0b6d874bb653702d743a993465a43462f26f610ab5f5e657f258ff82ca9dfc55351", 0x2e}, 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0x1000}], 0x9, &(0x7f00001b5000-0x3f8)=[{0x80, 0x10e, 0x4, "eb291c911ecd3230fb94cb0be058c3b21284dddbebdfaefa1d12213038971bac4a147fa14923a6dede147c9e91f6c14ee4db46895e73fd308180e9f38206c6efa94b63c9a53e64a510003a960b9388e60b99ee8feb0b6ed0ebb2d87497e010b9f57055d94dbab656c89c0ed56cdadd21"}, {0x50, 0x19b, 0x8, "8c62695a9f8eefa73f8f7846a156c5fe6dad021b5910affeaa916d2b1d97dca50164fb44ab9139a7f4bc9ec0fc027572ceb5a9ef9da9908fcb"}, {0x100, 0x88, 0x0, "e223bbdc73ab800fd87e6e991daf0196701a5b38fa42dfe733fde0640331be11f50bad92cff104735c53d10dadfdc02b4d984c0e6c86b069eee47cc5ce5369e620840e3ab73ec4788201d3bbc8cb3da9cd64ae89b3f6740b01310892951013334b91fa46129c166440cd4aacc94455ecdabd08ceac1471e38c28c828236d5c07824bca0fe7438f931dd43fbbe6672b48b50219c04ddb58416d9cb41b072a191d94ed0cf3269c63665885e151b54bdf9fba6ee7d37749f5803cf7a06e1310d764fad67d765af730e96a1dca8bfb12149e900217aa83ca338bc728d79f1639114383a71c83d369c61381"}, {0xc8, 0x117, 0x9672, "6660dfb554dd6bcbdd3a0f51f0ff19f1aaa961a24dde712b22158dbd620774241ab8fe9d970a70d18f7f7296044341f62e5c0466fa30ba0efb72018c746279753b7590bd9e26270e296afd58c8c293b24c4121eea53d0047746c9598d98f586efe1e15510c4ec4e9c330239599bd1fbbfd2b46bf382e9370f37b074e24f49eddccf015e408fea5f331d1842b634ce30cbbdd91718fc8b335cf820aafe58594c8ce9c34df1fabdf1a0e883d0167c0fb5fedcb2f19cae7df"}, {0x98, 0x117, 0x7fff, "1d9aefd45f50743e000ad22548d61c06d4cef5616beb06be0d02d90448dc65e14fc12ed99cc8626daaa9c2f74f1c96ab6eded797ff3436ca7cca63d0df6aee8232079b878c099c86743b95887a072ed632efdc306e03627b39a653130301303d85b0ba9a5b2e132806e2d11dd358ae47081a63fcab902de0e9435b29a1b0f733d7aeca9932fe8fea"}, {0xc8, 0x11f, 0x3, "5538049c2e65ddca19e980574cea0432f73f5a056e3870890690a3d1f62e03fa9defddcdf337f351081f97e450ced85cd2f25e081a8861f27584555c20b601f0329f4cf2db619fac460777ae5283dd6bae51d2729b00e368d2a153250fb94594fdd10f93385c295fdc84f66a8b2bce177056e0394149f29d999c8f7d7cfc277998ac5c11557012e6044a63611336aaa6ed26394b8f06619cb2bca8039c7550e46997c4c656e45b10bc48d145301de186ec165c6a1d3e"}], 0x3f8, 0x0}, 0x48000) accept4$packet(r0, &(0x7f0000d7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000eae000-0x4)=0x14, 0x80800) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000341000-0x38)={&(0x7f000018e000-0xc)={0x10, 0x0, 0x0, 0x20080006}, 0xc, &(0x7f0000b67000)={&(0x7f000054c000-0x118)=@updsa={0x118, 0x1a, 0x7, 0x3, 0x1, {{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x3, 0x80000000, 0x2, 0xa0, 0x20, 0xff, r1, r2}, {@in=@multicast1=0xe0000001, 0x2, 0xff}, @in=@empty=0x0, {0x8, 0xc9eb571, 0x4, 0x81, 0x7, 0x5, 0x1, 0x3}, {0x3ff, 0xfffffffffffff001, 0x1f, 0x100}, {0x20, 0x80000000, 0x3}, 0x2, 0x0, 0xa, 0x6, 0x5, 0x40}, [@lifetime_val={0x28, 0x9, {0xe3, 0x1, 0x10001, 0x2}}]}, 0x118}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/23 21:48:38 executing program 4: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x0, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f0000d3d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000498000)={@common='syzkaller1\x00', 0x536}) 2018/01/23 21:48:38 executing program 5: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x8, &(0x7f00000a2000-0x8)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f0000035000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000067000)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000cd000-0x8)=0x0, &(0x7f000003d000-0x4)=0x8) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f00000f7000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/23 21:48:38 executing program 1: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) 2018/01/23 21:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) writev(r2, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}, {&(0x7f00000cb000-0xe8)="773295dc25d4f5d39281e9c139c8e3166a15a654cb4c8bbb93c6ece00a53d4320092f0646a09cb6d515aee37345e6d56fa2ec715fbbea96c99be28f03327e23aef0c9e2a2995c843d1876bd4b1b4570bf3536007c66846eeb359df49e89d022a3515396401f8d3c090885a241d5ad2e0c6ffdc5436c3c31efa40d689e76bbf20d4d79bec68a98071db6d9db89d1fab192a7d93608e7223bc49a6734167422a8f052a458d82ad44b8039d356f24877b7b25657a5455569f78ec40392b53f9b6bac0e4db3a25cede49dc72a9e64ec9302e91d22ac82cb21ffd03e454e11e37185dbdbc1edb565cb0", 0xe7}], 0x2) r3 = accept4(r2, &(0x7f0000399000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b84000-0x4)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000355000)={0x0, 0xca, "dde3df32732e8deaab9ab0c72fdc86a44787ff052b7df73ea0263734702b8f3e9171380c0feff25a45a319f06d8b6485d89582b7b61e5f159ca31962bf79a079c7eb7cf73fc23dcf1c4ee126104c794644f8a7c7d1c878951eeec55cd3e38142be49013530601323e8dbcac3e5cbf89d88e129d71bb0749b47aadc56bd38e03857c34514c3a8e26f4f935ae08e296cd639547f748a539cf6bf6432f347b0d9cc485060d421530a530b6243d36519a35d622f0971ab516c69e19f512e1960c282734c26363ab0ae76dbe2"}, &(0x7f00003cb000-0x4)=0xd2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000141000)={r4, 0x78, "7c9ad3205a265ba88ab2101a504aa7c7b0d6ee0e50173c2e539f8d2da8bfb23867f66bc786af396c7cb264be361459e6a2f279182f87cad2ba3bfe919b3139b9a1a983aa453d31d198331a9e3d648b2d2b9385a59a653afca72d53261147f04bda9e28a29041bdecb625944fa96a7d713fc3340d7c2d9e06"}, &(0x7f000025a000)=0x80) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/23 21:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) close(r0) 2018/01/23 21:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000b98000-0x2)={0x0, {""/7}, 0x0}, &(0x7f00001ad000-0x4)=0x10, 0x80800) syz_emit_ethernet(0x4a, &(0x7f000017d000-0xfa)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x14, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/23 21:48:39 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f000001a000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000022000-0x8)=0x1ff, 0x8) 2018/01/23 21:48:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005bf000-0x4)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a1f000-0x4)=0x0, 0x4) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000641000-0x4)=0xacd93af, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r1) 2018/01/23 21:48:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x13e, &(0x7f0000f49000-0x192)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x108, 0x0, 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, 0x96, 0x0, [], "33a8b49dfec47adb153df4c1b2ceacfdd31522d3c9741fbd87f86db600b670960f1a0d721391ff1430035e979e2bb813c39f9d5ea6e2fa57bdd981c0e8eed984ec49511ad1ab5e6dcae53d4866562e005a6e4384fb2c55b8e5e5673b689d18cb30ab88195c5c6cf5a12ea127314796b7881562f2a39a06cbc0355af6929da17176c6c7883063d4b62cf02249bce2157ecc3a40279caf"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0], "48f4dccb06ba55b90fbd5f179018b07c3d14ee655e6f1c824f08827ba85effa4fcb4e41db967533d741f57bf8e84efd939e0bbf8c9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "ec2bcdb02b3eb9e5d3e92db0183545d6f6afb29bf010ff5b3332476536b09d9aa192f4b48028b5ddb1ae2d"}}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/23 21:48:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f79000)={&(0x7f00009fc000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000945000-0x18)={r1, &(0x7f0000c3f000-0x47)="29c7231939819a7dee9dce9749e015d57acaa3f22de2d69b64512167849e1db4cc1f8f7cc96bed812e165efd5782885642c2f8a42b3633381b3983ac6d4f8f0a822168315d6d7e", &(0x7f0000c38000)=""/197}, 0x18) ioctl$sock_proto_private(r0, 0x200000089e1, &(0x7f0000555000-0x72)="") 2018/01/23 21:48:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5, 0x0}, 0x8) accept(r0, &(0x7f0000baa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c86000-0x4)=0x192) 2018/01/23 21:48:39 executing program 3: mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000031000-0x85)=""/133, &(0x7f0000103000)=0x85) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000003d000-0xc)={0x0, 0xfffffffffffffffa, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000104000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000104000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000103000)={r1, 0x9}, &(0x7f0000017000)=0x8) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000105000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15cd5b7f690b83f1) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000002000-0x88)=""/136, &(0x7f0000102000)=0x88) sendto$inet(r0, &(0x7f0000102000-0x1000)="", 0x0, 0x14, &(0x7f0000101000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000c6000)=0x5, 0x4) bind$ipx(r0, &(0x7f00000eb000-0x10)={0x4, 0x10001, 0x0, "c1caac5739ed", 0x3b, 0x0}, 0x10) bind$bt_hci(r0, &(0x7f00000d2000)={0x1f, 0x4, 0x0}, 0x6) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000105000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000fd000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000104000)={&(0x7f00000d4000)=[0x0, 0x0, 0x1, 0xb06a, 0xc, 0xfffffffffffff354, 0x1, 0x101], 0x8, 0x5, 0x6, 0x1, 0x2, 0x7, {0x6, 0x9, 0x0, 0x6, 0x5, 0x80000001, 0x2, 0xffffffffffff7fff, 0x8, 0x4, 0x7, 0xffffffffffff7ffe, 0x0, 0x43, "ef3c73a3eb83e270c73b68cac8814be1f211ef77a2a1cf21faf64266aec956d7"}}) 2018/01/23 21:48:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000ece000-0x8)={0x0, 0x0}) bind$ax25(r1, &(0x7f000062d000-0x10)={0x3, {"3e3bd7b5cfd10c"}, 0x6}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={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]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 21:48:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x6d)={0x0, @in6={{0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x6, 0x1000, 0x4, 0x3, 0xe2, 0x10001, 0x1, 0x3, 0x1, 0x1, 0x7fffffff, 0xfb1, 0x1, 0x8bba]}, &(0x7f0000015000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000068e000)={r1, 0x1}, &(0x7f000026c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a72000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f0000d05000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e7a000)={0x1000, 0xb93, 0x2, 0x1, 0x7, [{0x0, 0x2, 0x8, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x5, 0x100, 0x3ff, 0x0, 0x0, 0x100d, 0x0, 0x0, 0x0}, {0x7fffffff, 0x4, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8000, 0x101, 0x2, 0x0, 0x0, 0x60a, 0x0, 0x0, 0x0}, {0x51d51ac9, 0x0, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x69, 0xe00, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1ff, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f00007a4000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00003d5000-0x6)={0x0, 0xad}, &(0x7f00004ba000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00008c0000)={r4, 0xea}, &(0x7f0000dc6000-0x4)=0x8) 2018/01/23 21:48:39 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000028000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000020000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000026000-0x94)=@ipmr_newroute={0x20, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:39 executing program 6: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000030c000-0x10)={0x0, 0x0, 0x5}) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00005dd000)={r2, 0x0}) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00001b2000)=""/0, 0xffffffffffffff5f) 2018/01/23 21:48:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) read(r0, &(0x7f0000a45000)=""/203, 0xcb) 2018/01/23 21:48:39 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001c9000)={0x0, 0x3, 0x3, [0x2, 0x5, 0xab9c]}, &(0x7f0000336000)=0xe) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ecb000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) socketpair(0xb, 0x0, 0x0, &(0x7f0000d1f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000689000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000fd4000-0x10)={r4, &(0x7f0000088000-0x1)=""/1}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000eca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000052d000)=0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f00000d3000)={&(0x7f0000f44000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f000039f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) 2018/01/23 21:48:39 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4, 0x4) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fa8000)=0x100000000, 0x4) sendmsg$alg(r1, &(0x7f0000910000-0x38)={0x0, 0x0, &(0x7f0000325000-0x40)=[{&(0x7f0000fa6000)="e25d3897ada5b6267896b0b7cee256f455a5a6a0e35cefe33220491fa459228a", 0x20}], 0x1, &(0x7f0000fa7000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa9000-0xa0)="79d3240e74725a9c4a6088672d1a91cbf2e297d10bbfb2cdc74cb390ff41c36b7a2c37c42312c8903dc2d7c49c10409a317699f6b1fe01ef41ecffa5f2121d761289ed76e65bba1883143c1cced4ba13307eee48db825264fbbae1b43ce46c2d101d721139c63f573e0d813aef522fd5fd89811bf3f19320c72ce4c7ce481d54ac1d22be29f87613c1cf8e5bb14ca0f0f29185c272cd499e768932c83f4a3622", 0xa0) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) [ 1030.740101] RDS: rds_bind could not find a transport for 172.20.7.187, load rds_tcp or rds_rdma? [ 1030.769512] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/23 21:48:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) listen(r0, 0xfffffffe) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000082d000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x101, 0x9a, 0x6, 0x1, &(0x7f0000f4b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2491, 0xffff, 0x4bfd}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{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) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/23 21:48:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e07000)=[], 0x71) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) 2018/01/23 21:48:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000be000)=""/97, &(0x7f0000d99000-0x4)=0x61) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r0, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) 2018/01/23 21:48:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) pipe(&(0x7f0000b1a000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f0000974000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9e000)=0x2e, 0x800) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000790000)=0x3ff, &(0x7f0000d32000)=0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/23 21:48:39 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000011000-0x20)={@generic="5fdac6e7ee8688d061d7861f3814dcc7", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000007000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000010000)=0x8, 0x800) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000)=0x4) 2018/01/23 21:48:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x809, 0x0) bind$inet(r0, &(0x7f000033b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/23 21:48:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00003a9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eac000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001b3000-0x4)=0x14) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) 2018/01/23 21:48:39 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000004000)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x9, 0x9}, &(0x7f0000005000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3, 0x3}, &(0x7f0000000000)=0x8) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1030.784875] RDS: rds_bind could not find a transport for 172.20.7.187, load rds_tcp or rds_rdma? [ 1030.807475] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/23 21:48:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x100, 'lrw(camellia)\x00'}, 0xfffffffffffffcd2) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) bind$alg(r0, &(0x7f0000cec000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000037a000-0x90)=[{&(0x7f0000721000)="e96d5d8501fd10b39a2dccc476d535d1b4e268d734a2c648ea6eab2cbc5582d99cd0846a22fe2d00111c2ac0c64fa8cc5efd044e75e77d436f6339f02f0a003fde8de79366eb93bedea852fc334a15618c57e4", 0x53}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f00002e3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000d22000)={0x7fffffff}, 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:39 executing program 3: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f00006aa000)=0x4) 2018/01/23 21:48:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f9b000-0x10)="5ea19b1d12d59f9e287eba7d0bcdaab5", 0x10) socketpair$inet6(0xa, 0x5, 0x4b1, &(0x7f0000a34000)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f9b000)='tls\x00', 0x4) 2018/01/23 21:48:39 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000012000-0x5c)={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x1}, {0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, 0x2, [0x4, 0x5, 0x401, 0x2, 0x7, 0x7fd, 0x0, 0x1f]}, 0x5c) connect$pppoe(0xffffffffffffffff, &(0x7f0000029000)={0x18, 0x0, {0x8000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='gretap0\x00'}}, 0x1e) write(0xffffffffffffffff, &(0x7f000000c000-0x3c)="", 0x0) 2018/01/23 21:48:39 executing program 1: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000005b000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000f0000)={0xe9e, 0xfffffffffffffffa}) syz_emit_ethernet(0x83, &(0x7f00000ef000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0xfffffffffffffffd, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "8f73d1b656f86a2d3c721fe20f93e5a8f4c3688b750951729cd9aafa66ac5e208583a8d1486a49c5a6cb8c11cb56abb8aa7eafea7b8015a2e5a3a8004a"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 21:48:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c95000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000272000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) r2 = accept(0xffffffffffffffff, &(0x7f0000a8b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000650000)=0x60) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000a98000)=0x1, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f0000930000)=0x0, &(0x7f0000482000)=0x4) connect$inet6(r3, &(0x7f000092a000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) 2018/01/23 21:48:39 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c4f000)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000080a000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x153, &(0x7f00000e1000)={@random="15e850ed1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000102000)={0xff, 0x202, 0x7ff, 0x92b1, 0x0}, &(0x7f00000f9000-0x4)=0x10) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000102000)={0x0, 0xe4, 0x2, [0x10001, 0x800]}, &(0x7f0000103000-0x4)=0xc) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000b2000-0x43)={r1, 0xffff, 0x9, 0x6, 0x1, 0x1f, 0x2, 0x4, {r2, @in6={{0xa, 0x1, 0x41ab, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0x85, 0x100, 0x9}}, &(0x7f0000103000-0x4)=0xb8) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000102000)={0x0, 0x800}, &(0x7f0000103000-0x4)=0x8) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000a0000)=@sack_info={r3, 0x0, 0xd2b}, &(0x7f0000102000)=0xc) shutdown(r0, 0x0) 2018/01/23 21:48:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000066f000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x6}, 0x4) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f80000)={0xc, 0x23, 0x2000000000007, 0x100000001, 0x78640535368be96d, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000054000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a48000)=0xe8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fef000)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x9d, 0x3, 0x0, 0x0, 0x80, 0x20, 0x2d, 0x0, r3}, {0x2, 0x100000001, 0x9, 0x5, 0x5, 0x2, 0x2, 0x9}, {0x401, 0x7, 0xf0, 0x7}, 0xff, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0x3f}, 0xa, @in=@rand_addr=0x8, 0xffffffffffffffff, 0x0, 0x2, 0x81, 0x100000001, 0x0, 0x7}}, 0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ff1000-0x4)=r2, 0x4) r4 = accept4(r1, &(0x7f0000fee000+0x22d)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fee000)=0x14, 0x80000) getsockname$ax25(r4, &(0x7f0000ea9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cee000-0x4)=0x10) 2018/01/23 21:48:39 executing program 1: socketpair(0x0, 0x7, 0x7ff, &(0x7f0000fae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00007da000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000aa8000)=@polexpire={0x140, 0x1b, 0x600, 0x2, 0x3, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x0, 0x2, 0x20, 0x80, 0x11, r1, r2}, {0x1, 0x9, 0xb4e, 0x4, 0x5, 0x7, 0x80000001, 0x2}, {0x7fffffff, 0x3, 0x0, 0xfffffffffffffbff}, 0x302, 0x6, 0x2, 0x1, 0x3, 0x0}, 0x1f}, [@srcaddr={0x14, 0xd, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @replay_val={0x10, 0xa, {0x7, 0x5, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x2}}, @extra_flags={0x8, 0x18, 0x2}, @output_mark={0x8, 0x1d, 0x1}, @extra_flags={0x8, 0x18, 0x6}, @encap={0x1c, 0x4, {0x3, 0x1, 0x3, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x140}, 0x1, 0x0, 0x0, 0x4000814}, 0xc040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00006ed000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f00001ad000)=0x4, 0x8) bind$bt_l2cap(r4, &(0x7f0000171000-0xe)={0x1f, 0x9795, {0x3f, 0x7, 0x1ff, 0xfffffffffffffe01, 0x1, 0x2}, 0x7, 0x4}, 0xe) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x80, 0x80000000, 0x70}, &(0x7f0000001000)=0x10) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000002000)=""/172, 0xac}, {&(0x7f0000002000-0x79)=""/121, 0x79}, {&(0x7f0000001000+0x85b)=""/63, 0x3f}, {&(0x7f0000003000-0x70)=""/112, 0x70}], 0x5, &(0x7f0000002000)=""/4096, 0x1000, 0x2}, 0x120) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000003000)={r2, @in6={{0xa, 0x2, 0x65, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x7fffffff}, 0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) 2018/01/23 21:48:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f000083a000)={0x28, 0x0, 0xffffffffffffffff, @my=0xffffffffffffffff, 0x0}, 0xe5) 2018/01/23 21:48:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) write(r0, &(0x7f0000ff8000)="1daf6b10a8bd4004fb323d69a4317b5b9a51eaa66440efa13074d1bebde9732aef59eb54a7e7d66b7038888046dc74626229f892855d9a45e6288ad7294e3ad30613c84d375fa674ab1c0c64d753fcb596dfca23603d370a", 0xd0ad505f016750f) r2 = socket(0x11, 0x801, 0x400) setsockopt$llc_int(r2, 0x10c, 0xb, &(0x7f0000086000)=0x156d9525, 0x4) 2018/01/23 21:48:39 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x6) listen(r0, 0x40) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r1, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/23 21:48:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) r1 = accept4(r0, &(0x7f0000e2f000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd1000-0x4)=0x10, 0x80000) connect$netrom(r1, &(0x7f000069e000-0x10)=@ax25={0x3, {"ba28879143ae30"}, 0x100000000}, 0x10) 2018/01/23 21:48:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f00001f5000)=0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000706000)={0xc8, 0x3ff, 0x6, 0x10001}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000a9f000)=0x1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000edd000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000023a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2e000)=0xffffffffffffff4e) 2018/01/23 21:48:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002bb000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000550000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000090000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, 0x346, 0x613867a7, 0x100, 0xa4e, 0x200, r2}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000e78000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000093d000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:39 executing program 7: setsockopt(0xffffffffffffffff, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/23 21:48:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e86000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000c84000)=0x370, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 21:48:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0xa, 0x7, 0x20, &(0x7f0000aaa000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005ae000)=0x0) read(r0, &(0x7f00001ec000-0x23)=""/35, 0x23) 2018/01/23 21:48:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f0c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d8000-0x28)={@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]}) sendto$packet(r1, &(0x7f00002ee000)="bff7f89edbaa24941ab840ac525f7e77309479957b00612d1b6ae97173f4ec", 0x1f, 0x10, &(0x7f0000303000-0x14)={0x11, 0x1a, r2, 0x1, 0x30000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000019d000-0xc3)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000070a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0xb) 2018/01/23 21:48:39 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) 2018/01/23 21:48:39 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7e000)="f46f148e181212aa3e0439948df5210d9b204be4b997e4d42840816d65775bd8b7c8cc61c919bef79cedc2f0e624a11dd56f38b6b9d7d42f9b107ce44fd30d5876b6a5ebcf703511d2c036e3dad8c003dbe4f5b66721bc14b73f0369cb6115553cbb010a5c96e348e93236be0c94449a2a6716c0cd", 0x75, 0x40, &(0x7f0000f7e000)={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0xffffffffffffffc1}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/23 21:48:39 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) r0 = socket$inet(0x2, 0x7, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000810000-0xe8)={{{@in=@rand_addr=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=@empty=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}}, &(0x7f00004a6000)=0xe8) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/23 21:48:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000317000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0xfffffffffffffd47}], 0x1) socketpair(0xa, 0x80000, 0x0, &(0x7f00008d8000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009dc000-0x4)={r0}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/23 21:48:39 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000028000)={0x10001, 0x9, 0x1, 0x6}, 0x10) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/23 21:48:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept4(r0, &(0x7f0000c23000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f8000-0x4)=0x2e, 0x80000) sendto$inet(r1, &(0x7f0000c01000-0x51)="780b90e8773792261966276005590c5062fa638902b1dd48d0093312d7f6fa71f2bd1b6a1f33cae236e64409ab8f418bd1a20461e1d07a5b24bcfbce766b229f259450de58a7aff014f8eba9012f5fbead", 0x51, 0x80, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket(0x3, 0x5, 0x7f) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000f5f000-0x4)=0x0, &(0x7f00004f6000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000b09000-0x8)=0x7, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f98000)=@int=0x1, 0x4) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c3d000)=0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000079f000-0x10)={0xb9, &(0x7f000079c000-0xb9)=""/185}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ba000-0x4)=r4) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00008e4000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000936000)=0x14) sendmsg$can_raw(r3, &(0x7f0000152000-0x38)={&(0x7f00002df000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000453000-0x10)={&(0x7f0000343000-0x10)=@can={{0x1, 0x7f, 0x4, 0x1}, 0x1, 0x1, 0x0, 0x0, "1dcad1e4481ee7e1"}, 0x10}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/23 21:48:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009ba000-0x2)={r0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) 2018/01/23 21:48:39 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0xb5c, &(0x7f0000006000-0x87)="049dd647296dbe7607febdc586815bb3cbde51b84a23bf6866b7fab198ed7ed2826076de43c87f25d8ecfb1d317f152978a9fb56054134305dc5fe374def993712fa670f028f5b414b9eb6445a1c9d0c14b8ab35a5f15362f32c9eb9efeeb207d9d9dd1b4b87ba0485e87fcecbff2b097aeefc0dc616c84231f1d94ebe84d40bbbf1fdb091702e", 0x87) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000004000)="bb0436398e53f183148bc5e656e0b3f02704c7aca9496e36d48de88023fb86ee"}) 2018/01/23 21:48:39 executing program 2: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ee9000)=@hci={0x1f, 0x0, 0x2}, 0x6) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) 2018/01/23 21:48:39 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f51000-0x38)={&(0x7f0000f50000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000f51000-0x10)={&(0x7f0000f50000)={0x1480, 0x16, 0x310, 0x3, 0x1, {0x14, 0x0, 0x0}, [@nested={0x11f4, 0x34, [@typed={0xc, 0x59, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xec, 0x34, @binary="c7b324bcb37ea6718eecbc7a13e96a78078f07fc60458fa020e7e0b2f094e57115a25e58bcbfaacead172e3cfe8cff4c4870b748f5d07e90ce9269431bde6c09d486ca37e0aa5ce33fc485d0a3e2cbac4b0b27435a904c938b2a1f44264ceb89a8218e1caf5dd62420360700cb364985fec4072d515aa735a703945bfc880974a6eb7c4b13016e50f5d3ecb4ba6e8017a5246907c8bba326002fb5146c0c5743c6809da43cb35e5837a2acacc5c9d0756cfd1a1ee1181d45a25debf03eb459955ff533cec217b363898a87c8b03841ac254993e62216d6d9fc26db33985307886e6ba8"}, @generic="b7cec0d1d914cb9be34a0b9d7ebef0f3c13ac06af8b194c859530a82bd9d4f62919455c4d24b13d7898d4bdbaa4e32545ecc0eb67787b8c9c155750db80c78cf56cb50b390b1e8a1b9151f7560ba8bd3a1a999941596d4abaec930c16efca4fc19be5374fd237e7626dc5fbc4194753bda61066fc42682c143e0bcbeed6dd6789b89b6516d76e528fd791c029f6a085683872214be142d39c5c29e8c6af2d4f0629cc015a4a58478adc6131ff51eeb7d02858cfac92470d10cf399796f4d2a1b1964a6ba11989722d47482d9e0eeefd340bec4803a77221abb863104676e28e30c886de06d8041fa25027eafc43d4a4f0566c698d701", @generic="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@generic="289d28155ce9370e3efd2893c9427cc4e08e48a3ba3f0cadb80dd63c1bb43cc9222d3efdeda6771766c5598bad58270dd02aed656a95bccda77de9faf2ade50d019aeb6adf5ff3aa33a0d39e53b2a84cffba348a4d53170d8b6ba433c3000df0cf569ef57a727ab6116189879341fb768ba35ad8f734cafb934b6bcf1203110629ed5db438342861d696ff5c510995e142eca210ab013f74b296d69a74cab4687829867dbeaf46b0f245ca69606c72a8535fbd03e02d115b", @generic="4b3334b6515afe92b6526d6946881ac1fecfb112074516ab268602481313799b4b5548645668ab571b287af9d6b4ecc594f0db16750f103766fcf2a561a5da13f35c9545655a6f8525f0f8e47978adb54c64c5985a94f4e3e659151f89dbfc10f782d23c85670559b0f7ffd684e4c42c356848c1d3295b2231dc2b4e56258c28f64eb91e1a44a9fb27ceea3a0200f6cedd59a12685e1a87a2652282bf0d30af9b0b068850355e8265f9e449dc000a0497b7c05cb4883fe64eeea73d9a454c37f208a2c1f4d2dbe1bc656", @generic="738b4c0856f7111b20cded83714ba2d973415f7f3a070336ff51e5ed8e73456d2000", @generic="6e2644d8541c866824d98891369f21faefed5a807d", @typed={0x2c, 0x4b, @str='&selinuxkeyringem1?posix_acl_access\x00'}, @generic="2e01e252e17eec3f1819c7521813508248ca2387175bc3bf7c158093d24f043fd1c5214e4a6145a90d2741ea541d61197bfce6b45877578386494b2e6b1b79d27bcdaf59d3a52f08adf693860b08c3c09465022643fa0ed3d82f508efe1b55ca20b6b53d25b85a598ea1f6d30f4b9b1ee7478e05e11a152bdd574e5a4f2309bdd6108a376aeefb9ec2f22c2c66919d8be09faa"]}, 0x1480}, 0x1, 0x0, 0x0, 0x10}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/23 21:48:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000bbe000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f0000)=0x10) connect$inet(r0, &(0x7f0000d20000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00005b6000-0x10)=@common='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000005000-0x65)="681b", 0x2, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 21:48:39 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0xffffffffffffff7f}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x8000) pwrite64(r0, &(0x7f0000002000-0x1000)="9bc7bb78036d56f689f2ab1a78d8d1acc5f6c23ce6f2be467cfc9dfb4ce089f1cd842f955c90a20dfe73222d677c23bf4353ac64ad2ffed70389855c838cd4b091a4e4e99865cc8ace63214b42837a53ee007834045e7fd09e1ea60395c8aa972dfae01552c672fbffa301d7f7a7fc6bf0d687ac8da0ddb33863cac9338bdfd978c088a5d3646fe75889b939855dbbd23ee444ee0f98963bca6a043be29f95282f03426926f5c3582bda71f2d8b40c8955f3af09224b524cfc08f95e0a524cb6a3b3c6df30af6c7ab2f5bbfad1e06bbccc38e9095f9f2a378a446097ff61f63fa3f2e309edd3ce41cca4bff94781cb4157c75b6b3b025c529e817fb0be579a35c6cd5d5b256da341a72499354a941ef8d3aa8544a92da240bcd3876e5b7a9d65cf5fcd5fd22d54d6b249c7804ea7a6d6df6912e77a7f5907be4bde3f311c9862c300dfb2d073660758c16761b777952c01318d20df780cfd96984433bd7e83cb092ad144d51b6b984062fe63e8093e28c80c6b9a3676f337672583acc0e6fc79abc61b396c36ace2414644ed4f74c777c63dd820073a56788001f115e94148ff5b99e14060266c86bbc1212447ca7f737a171325e25211163f320f664e1dab34c25dc47b3ed0d538e7e97f19d07e64390a877c9354270d57108db18f5ee8a46426f03eaf8669a9e0202631b87412af50c9c63c1d01940342b6950e3152c5382e2ff27f3e8c8f9ba942a899a241e4de2812d078ba335f6677077e128697c994a335c8ef0f629ccebc38640f508a3839d5622a67cc3c1bbec7f298b52f90115e7034e166acbc980281f6ad5552e3c75def588ab6c9d1bb6517e050c6cf2f0b0631f3bcaa908d356f96f042b3bc0b8f2b49c2cc66b7369362e895dd5e4a4371fb0cacf7a2c72ad884f2aa8a53ea28e4a540cd582ac9686a0eb06bc6a3c77a2325581cab267086d3c524dba14c339964943600d3cde69fdff60aa562c4b7edf162ad6e5b2c66eb554e11ba400a060d4b899c0b490a521b1b830d9cb2b2b2a5b057ddfa932d50f7c40f65e0c9c636ec19bbe2486bde4e481da4744b24611457093bde540c2f6213c5ed2e1c2788e6e55f4f8d21dffca289dedb98b23b07a3f48d9a81dcd9afa969a0da196cc379e466028661db1fd14eaf8cd4580199fb0eb28077ddc74533559f0a5c8a6cb292fcb15b53b637904ca2ae18eaa103765e14aa7efc24bcb6e6dc3674fc0c3c798610634e04d9dc790153be2f752b6978b10e36a9f5faa88f2b39e58b6a14315c5eadf2e948da75bfde1d4683e0423d88c98407c1466841ac0afb3ccf716672d3275a3f1050268aa9cb06e992d15cbd1fd40ab11c2f9e60d118a2010a77376da3c5adc12c192abad9f563dddf8cb5373dedcaec0ac5346227827688c8fec454e0a002276c271d1ad2b4348a4d3c8f67d1deb0783419167c29ab3f74b4a360356c49a9dfd77db6f6673111b525db2c612b8ed604919412ebe55a3a725f17c3813255d82259c7a509586c04d076f7eaa61e52d7cd0a66ac5119cf58b8586df47f32516f2161d040a3036334e9a24c12207ae3e5c2e98983a8b7ced93149c22c499c189ff889a60ff43570193b9dec048b4eff1ddaf7f13aa2cb8863f08cecae8f79c83b476f7e5724105c6754a3525cace78ceebf505a7dbbdc6b9bb64805d7f092dbad4b65b09ef3f875dcb6a2e652b738a25765454144e3343a583b5829c29e70dce09add65f16ac7894f3563f20d14cbee081ebc39c6215da1203c61d137408a2815ae924a928d8cf0ebe196796a8bf7a81a264cc543c941433a0750721831b40578140d6b1aea490f4a1e6bbf49c2fa23369b4185eb1123ce1c660336966d6b329c228d2d9f5bf5377656f66db37534e4fa887936c13836a863c8e0dcd8b36c553ff188edaf17306717755dccb818e047a9785c40244cd26676f9d7d1693aa861c9451277ab62a45958b70de17467503f0d2c930a83e8a3ded9ba15b659c7043266206059cc5a731a37f0c4e5ed478a877bbcbe4d459d5765fb72b12ebf0e3fe43d491206920d077f19b3a0e9084d4fa6852b48896d55d9d4ac51b3ae23cb3d4905a56a1f1dbde488f888b184933a4f7f12898fd70e8196006edaa07724697279e0f26796af85ff7be7a41da40ebf0a0f30d6f5fb8c3f97872dbb53fdeb3db251e72a76734fed94472cccd9ac2f3806beb79444abcbec03ec115596a22ced87a7e563b56b40c50787abfbf3b96ed35a361fa6e8c28fc7de6cc03e54bbc19415360c67af975193ec6a33b1056f44aa921ccd730a9f6ad8c36fdbcc19bd0225618a2681f512378c7ee41b9bd5033394c87e655ad9246291bcdfcbb8cfd063a6bc296267f43914db55a8af50b2005d771adc0070860daae629cbd2905eb8641f99faa9dd8cfff049008c4f9ebec44e3af225a627d395af49dce0b06275cc33a466ee9f0ed2577da2c5f3104a3db73a71ca5b23fd96a5c1e945477885745f130c038ac68208e7fc1fdefe55112dfc240bf66138314ce5518bf09a3130a9f494a19bb85b958794ee84b4743ed0a2a5b523df0ab72d6cba568327ed8285f69b4aa014e65994f93616937552227548a3b7f8db90c6a19d7b8c9e6627c40ccd2afaf9fc70e5b1f17a4f1cb8ca4e57b8be46b83d2f5c582cf26092d7267283231ea1f8af0a31dadf248ab4e80e8e478c6280fc4998256707e1235b5b9b4b1fd26b719ec765a1f288797f58c83335c1258345978bb7b1db9db5714a84b8718f2d8bb3cacd59cd885e3525da4d41402f5d17d145664372051db14cc3af7786267027fef69bbb6ab89e7ff854a33598bd44ea3484e4731b3319554021819fae2600967f3ea4307b845663ff35037d383c6a61a79e947e4685cf4e845484d9700640ec0b64ef33aa4a38dff3580a0a4ed21ab142e34820e3a31ff5e9c85961c5f17ec571f26de5af214c89783a0c2075330989d699202770e86c08b8ad94e32cc2ed6c0d2971bc822d374c018c194ecce1b1dcea04082d47daac7eb9e7a4e685a155a3fcf90a245ad3cc7cdff5d904f34c2f5357a7b7679e7686ab118da0fa6424e9b94f08a32efcdad347a72be206973ed8403fccd5e60c89b417405ec489728a7ce7185ace971e6073ee495eb5b86a77ff713546e79acdd728c80ee94a290e5aed5f3c33cf8dc46817553ecaa7cb135c2aa3bcc775011643dc0010b4336eee688ea791f1ad46db0f6c2d3195c930f060265e0e991ba4a1029101492900d50e96f5ce8140983d5bd384c09785e1d4772fca8e26fd89965a7ee0e729d039bb6dc49f4d56a8d2e82fb6fa9c97afbb69ab02a9b9373b4d91e345c60d72be8284a5e9931d95d924e6a979d0682796abe9f559bf1178048aa9eecf1388d7f2274b7e75d5457e85bc63c2ce6f9b026e5be3b628470ac7db03c151c68e220007e25b89e9e77af46b8e10fb98ac9d3e86e0c370acc8a0b12b9869cf995660e50e53a7136468d3393c3cba98fd040334f92813e02a49c3a0558a2bf04a52d4812085283c8e95a06ae5501875acfcb27cf7f7d8709bbc6e5b85cbf4f4cb4a3bb09965f2eae5c79b42842c16f39ebd5c59d9e8693013ebd33f1da85e2278c4de78b64e3ac01decda28dbf2e82d0038b7dc976b41056baec713e8830b427985d08347fd67fae757c985c2b9f34ff9fdd83bcc05d178b1afd3d23b1ced1b490c3bbd184e6a90ac9929f8dc6cc9153aa9c643763cbbc10f4b3abb29586a6c79c755bdac701cf03546ca76683735f426af06e1e2fc761d98271829c6a6a006e1c358645bd020d535edb8fc34c1b2e29e50065c0c27578f9373bd141492fef967a0654ad26a0d855d18d6ca22e81b9706e557edff5c1f88c44153d742698395457bbeebd9dfaeb435cd45bcaa7ae5febdc732c95a2479746ce1ec47214cef8ffb570d401df25bfd5a540b76ffb4c8cfc813f16693a0fc31c3250767176b38a0a8b6feba1e625af3adfb032e0db4c6bf96670d3d2e6eb8b1c08f21200f76c0c055c947a026c17a9bf2caeafae275487459cfc39a2a1210c3248b1490fac3cf372bf90e8d6f3bf33a075940c48081f7fd88773dd087493ecbb70aa8c213800ecba73bf2ef444b4a51b7ddcc7b5467b43df0395fdb9e80e84bbac46cc8fffe92b4d50ed8d61a9d693bbce67dc0fbaed657017e5b071fc57b237eee25f44ac5a4f8a9acc3c4df91cd4122b0089738fb3c77c9d0c8fbf6bb5f66456f90da55ccd6eaaa8fbd49144bda955e0abfd994a52c5204e07e2c46bc95d6fc3f9421bf6bccab8ddfc739abb6ae635ce6d558d53148883b99959421e06207c6fa05360f6983612528f800ba3ab4619a965f44a4d20336a4aceaf7e33143843d709b59b939a511126ae82ec256aa464760f9077128eb6cbc08463e97ff311558602670c5d76a13be947f5d001dfcf58bc0cd98bc11b76ef48853e775d96b0726da985d6ddea470c166eff31ec20a5cb7913384b5fbae0f035f18895a8551b6ff7ef1b4fe5fa92dc2c0bca6d8067ad0a3844a2f82f24d8bb2ae49a5dcec161bea90b9b9dce9ca1f633d3c7456895627bca8e6016013dbdea16fef39019a52dd8c5c6c32f0a267b53f1f8e746b12ab95ad0fe5f8128ac1fc99b1709f458b6873bc7634857f35ac0e155d44dafc6691cac4b43cc9e2724e6afc943cd461024542d61afaeaebd42bb029a1e367fe2e66bf209cc4281e2a008a477c15f85cd9c379a2ed6ea1ad276748b26297c3d692e67851822c45d39e3863d8443343533bcb172834a81a5460b7e7c4ca496331f3fc8c6963d726248ea63226b0fb13fefd4ebf1b9328e403f4b26024f243714acfcd18022909a612339e3ad8cfa31d62d674caebd9b142fa76bb03d84aff3e4ad4214381ea78d42946d403fc865be7b8e8ca9f5bb71444f251297985c03bb9e0d0271d742b55393bd4e65296a00dc3be94550d32656bfa826fde8319935f33854bec09bb58d7c199a4e057ef9efa2df4535e665a1ad8e4f7a53f960a72878b3dafc6245a3a373034568dae8c716464a0788910b9e9a8878f866af817c0581b652f4468f3deb232e5274cf581f19cd9235e95ab2fb1771af5f514ab1905c62a43376e228462c60247da796c29308fde806c68e2b8e6a3ecb09f4ac542a07edef9029e27fdfe8c7e4c9ce8f381595f6a4493fbc2866f9ae68fa8efcb5a1fb0b54eb35fe8557ad7ccb6062a570c0fe926a28d530a889d83c3e0b845b0a5c0fe66730d1dbc2be4e0236be6e2780c1e89973e7cea79a4a75a3eac945a92977ce45c05b5de5660284fd056a9bf1e01d8a8b1924bd74df80d88c218df44a8b886942b86c9f10c9e65e921f5307ee1e3321db9b9d601ec88ac0dd62142d2a318ac45d2346f2301eaa4495ad74430f1455417647853cab1b513f31319fe75f0ebc9e5bbeef6a046b89feb099a6a640c6706f95ab6b80cd0c56011a2d54cdd8c140f6508eccff342bb14aa89a5b6f1ae5d8aa50cb5acaa2a98b8e84638f4e88fc96e0b8b4411372d96f5af855eff0a47597f75e0e13f447541f8e87752784d119464c15d98ab531c5f4b98b910903237486f180d8e122d02d6c31c85f41e4fdcb9a4d3c0b88806a58cb5e35662181b1ef4d80351a23e2445f0d3ff358322cea6435582ba8b3a0853dd7bcd7fcc52c680439390e3595375f9ea890d52c50909e4104449f2815f63da7701b49bf6b61a1c785ca3f702fb93dce550a8e397b134562ce270688edb1a83d60081371df546cf297493febbfe0f7eb8ffe83bac01beb6b1800ef7", 0x1000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000017000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x930, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000018000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, &(0x7f0000014000)=0x3a, 0x800) ioctl$sock_bt_hci(r2, 0x400448ef, &(0x7f000000c000-0xdb)="0f25a73753f32bce9f9f6dce03313ee5bc2d5782cdd6658eae253b4c3d0e995b44fd34b1649cc6645f6d8a790d4982532d216abf8b30a194f6acdd5ebf73b7fd54416622447c514cd26c164f00a2c0c74d86fd8fc378615d27bc1e20a0f348df96b93cca74c155c459f06016f3fa6aeb80d469ec78fac494533b66bfdd77c3170420b7bec1c67313ca79294075b579afe47854be2a313e2dcb7787dd4c0ed099b4995570a708cf3fe56c1fbf8e5932a0420bec694c64cc640d2ca909922625136d4150a23894458f9df65bd1b0bd80f355a78e4a73377442ed1958") socketpair$inet6(0xa, 0x2, 0x6, &(0x7f0000017000-0x2)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002000)=0x5, 0x4) 2018/01/23 21:48:39 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fd0000)={0x0, 0x0}, 0x2) r1 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, &(0x7f0000c6d000)=[{&(0x7f0000fd0000)="ec1c71822779463444aed6b043228615f06c97182a3a98eb121eb0b08a0d2ce0483e0be5bbadc595dce8c1bea5dac2b32962eb351b0d57c3b3c8e7df353fe59a63803fd3b4949ce4f0778bf961f3e61fcfbf6f8f7f0dfad1534a552db01b733f209284a9b634fcccdcb610059516cbdc39a0ad2d3a542e4abd9105d772448f2c2c52f7d8109de492bf6ffc00e91ba9159b1f3f283499525374a688b43b4b93812c37e283fddad7409cb2094d975de5095637a854ee4672a1dd1461552dffbd4bae23ee932a0e1615721ae3e49eb5330575e2bfe2ab0438ba", 0xffffffffffffffcb}, {&(0x7f0000093000)="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", 0x2ea}, {&(0x7f0000fce000)="685aa511810ed2f0b066e75ab12cb081506087637aed822541e0732e4331f4eece058bc1a02e8fd8fc6609336278773934ab56c927c90257028fad5d15b8b2b9ceed80d1c55d6e4802824dd8cebb7ca6b1997df42351dc52edc676ea587a4eb87eec65744e91930ece2013461bb20760419c10415cdee286052860c805d6b78e87b948baca9800853cb9a33163e6e68c9a1cd25e9484b2074bb01bd7e7cba3f11794b62fefb493f53722c13f7e40ead55392792b0496337f869ab43b7a591e0de2112cb18916a49e34710e644a9a42d65643104d746e29772addfcbd43382e840472", 0xb4}, {&(0x7f00002cc000)="4d7f4609518c26c9f4687d86cefde8733da85d08e7f1650fed30ca4c4f9dbf640bcb26515467d142bc674ec9767805e3d322d46d50910d58fa940eae4a845aa3757ae3a85fea07c0c174550635aafe2e1518cf2371b3327a58a115749c20472945bab3b4aa9ad8d8e35a987f38df0fc35a13d0cf468978e8fe5be5a67a31b446c07c861279fe8d5969946c865c7730a7db803296f0ca34bda3cfa4683423552c109527ccd8a3a953cd47f59e7a91aa1acc5f829dcf913ce61e55d15d312cf0ca2398897e636824831184a86f88ef7374398ea10f141a0d0f415e09dec5ed0d80bf58f6d90f8f30c06aa5c7b8c2ee", 0xffffffffffffffc8}, {&(0x7f0000fd1000-0x21)="fe0129f274646a49739f6f51228509016c78d984ec327946454124661e8eacb4a9", 0x21}], 0x4, 0x0, 0xffffffc9, 0xfffffffffffffffc}, 0x8000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fd1000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b0000)=0xe8) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r1, &(0x7f00005fe000-0xa0)=[{&(0x7f0000fcd000)="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", 0x676}, {&(0x7f00000e8000-0xb3)="da1172179da06ec3388eb81d4b75de65f204472a3ca93f1ad3b9368065df0b648858129fa8b75727901964e8b270981db647f853a52b51091ff3d1e65eda79f5b1c65afdcebfbc28708b3604c2fdaf993f13f94503444dda776e63336f5ca10d881cf8151a29e77246f706c0f711efcfbaf6a7a918a9957fc2b8ba8a9d4bea8e4345c2ed0e9e415ce1f911bbbab54bf8cff091ef0b7b49c1d7a778afde6bcd5813eb1be8bdbd228cbea1f6deb98aa258807e91", 0xb3}], 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000a59000-0xa)={0x3, "d6ebe5bbb88b"}) [ 1031.205715] sctp: [Deprecated]: syz-executor4 (pid 30551) Use of int in max_burst socket option deprecated. [ 1031.205715] Use struct sctp_assoc_value instead 2018/01/23 21:48:39 executing program 6: r0 = socket(0x5, 0x2, 0xed0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000027a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000eb9000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00008aa000-0x38)={&(0x7f0000c52000-0xc)={0x10, 0x0, 0x0, 0x78df7d0b1af01ceb}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@delneigh={0x64, 0x1d, 0x6, 0x0, 0x1, {0x0, 0x0, 0x0, r1, 0x40, 0x2, 0xf}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, @NDA_MASTER={0x8, 0x9, 0x100}, @NDA_SRC_VNI={0x8, 0xb, 0x10001}, @NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_VNI={0x8, 0x7, 0x1}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_VLAN={0x8, 0x5, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x804}, 0x400c4) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/23 21:48:39 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000008000+0x58c)={@generic="9674819c51ba713b089a3db4df03b703", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000)={0x9, 0x4, 0x2000}, 0x4) 2018/01/23 21:48:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00005f3000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ce3000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000829000-0x4)=0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50) connect(r0, &(0x7f00000ba000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 21:48:39 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000009000)={&(0x7f0000036000-0x8)=@abs={0xc0d27566fd8fedfb, 0x0, 0x1}, 0x8, &(0x7f0000032000-0x30)=[{&(0x7f0000035000)="d8da4fff1225532e725c25075607269c6c07df05bed866bbaa41db6a9acbdc74617eed25b6ef84e3ee9351f46a", 0x2d}, {&(0x7f0000035000)="bca320270fd2ef089ab2bfa88994b818afc04f62b298c54ab0f32e156e20e2cb275a43cc5c5f6d58a335e6e7f9087f315ee6c9d90a56c104c452058d2bdeb200a34f82489193687980fa4bf3de8cbee4f0a5a8edfbdb79fe0c90309bd4580cea0f5938c54500128f15c0bf13198fb9d1fd26febe97b9640d7b81208d5ac5ba992b43dda08b938cca44daf9ee96723ecfbb91f292", 0x94}, {&(0x7f0000012000-0xf7)="e578f305b72030c7dd08fa8f62cfbacef7cb00956ebf3ebb3b09f1d5ff5e3969348f2d488bc8e3358a217e2ddae0e8930d3664aa860b0d0b0fe76a7c115ba7451476748c5ebfa883cfb48dcd2eca5f93fbdb0c9ddd7dc196941c2eaced671ab0dd02991c4a84fd8478b2225a447ed2a8794a218ab526852af68f304e1a75d5a44d28783cadf1fc209e02be11b9d0f835ba273031519df0b7c1145ad8de9eaf1612d414ae66c2fcd33f97ecce7135e3770946dbdbeccf66ccb019f63e4dc77b6e545d7e7aeefc8abfe7badb98578f0945163cb50d8c92a03d674d9b5c4aa5dbc11e361fd34ca96bdf36622cf4629ad013fbc074d9b32056", 0xf7}], 0x3, &(0x7f0000024000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r1]}], 0x28, 0x4004}, 0x800) 2018/01/23 21:48:39 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)=0x0) 2018/01/23 21:48:39 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x10)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x2, 0x1, 0x739, &(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xe) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000004000)="8e0c14aab0610ff65e55d176e758b9dacd31af912cb4c01af253cc988893caf35757a9f2c3887bcd7b629dfad7906e0c3d0d9b47961df5cab8e9ce54bd5825182dfcebfdf80e14a7c99e7bdbcdefbfe6e52760eb6fd11b027dd58faf105947d2e028f9ccf4a99058c6bbecc213f53f0a91f1fc1b3fd91bf6e6e66613", 0x7c}, {&(0x7f0000004000)="d57616a87a76259b276e81c2f2", 0xd}, {&(0x7f0000000000)="40190942f54a28b9110a034ee567bc2c5aac04eb4de519c828238b9ec0da127406eadfc6034187736961b5392a52", 0x2e}, {&(0x7f0000000000)="cc4a156b3aef911085dc1ae6e79c31f49d97919c192deb9e720ae529f6d45d1586eb962d94e3c452382873c3bf41277608f67e85ef11d3ac2eb1763c9337cfe6c0c3bf45496799c0f632bf25ce1af1fc734a43b574b518d2e589f1783b8a190151bad82b1ab290b2ccfe3fbe62866b1fa6f4274355be680b25ef30aec2578bf73f88ba49c0e0173d3d95463580f14d4b61e10c471f292bcbcd23268b5495385ad0482da45ff0c4cb9cb735040577591fe9af1088dbe2e8ebaabff5293d5aacfb996f4d15922981a0faf1ac4fa2aed86dab757e2b2bd9434775", 0xd9}], 0x4, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xa8, 0x1}, 0x840) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000005000)=""/160, 0xa0, 0x22, &(0x7f0000002000)=@nfc_llcp={0x27, 0xf72, 0x100, 0x1, 0x1ff, 0x4, "d8a143198e3a05fe617e3ef81f0ada4c8eacd17cbf1c47c9a7b51137346a1684ce105c9ac5b11a4e28047138e7eee252d2f25d88dee9093f8d909b889bb964", 0x81c}, 0x60) unshare(0x80c000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000007000-0x20)={"1322b73efb4a74daa3ca00b00a7abcee", {0x4, 0x5, 0x3, "5f20111e73f4", 0x0, 0x0}}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000008000-0x28)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x28) 2018/01/23 21:48:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000001000-0x4)=0xc00, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x2, 0x2496) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000002000-0x103)={r1, 0x80000000, 0x5, "f22576d17c813e1547e967aa5737dc63a27f7562ea6752eed0c38e7edf447ef68bed3171e96a489aa856e4332504336597647c3481fa756b91e7dc659b57e56c17cf00a73be6debf7697aa639c927958b9f037f7e6dc2bd9281302945392a8a68eb5837911aca317e8bf8d1d2b11d5a104f1c1d98fe1f2ff71b34ccdf4cfb7fe887031deb5e160b62eb9df4edc9b66bfc3dded00cb9b9376583a372d2f56e252bd9430103993fcc85fed6d49eb90b5a58d100f52b1e768db5c431a9e05a2cfdf0b6fd7acf6c393531621edad29d9d2f00c9779b9908684b1f421b0ab9796025913f68c4597ce2bc11987a0b469565d6378f4ae7491628eb0e5"}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/23 21:48:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dcf000-0x4)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d18000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f000023b000-0x14)={0x11, 0xf6, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 1031.277671] sctp: [Deprecated]: syz-executor4 (pid 30572) Use of int in max_burst socket option deprecated. [ 1031.277671] Use struct sctp_assoc_value instead 2018/01/23 21:48:39 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009de000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x1)=0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000088d000)=0x5, &(0x7f00004b2000-0x8)=0x4) 2018/01/23 21:48:39 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x7fff, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000)={r2, 0x8, 0x7f}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000-0x98)={r2, @in6={{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2, 0x200}, &(0x7f0000005000-0x4)=0x98) 2018/01/23 21:48:39 executing program 3: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000312000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a1d000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x20000000004, 0x4, &(0x7f00003e6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, 0x0, &(0x7f0000d38000-0x4)=0x0, 0x80800) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000d39000-0xd7)=""/215, 0xd7, 0x0) socketpair(0x1, 0x802, 0x80, &(0x7f0000d37000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d3a000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x0, 0x3, 0x4, 0x44, 0x1000, 0x1}, 0x20) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000d38000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004b9000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000ca2000-0x4)=0xc) connect$bt_l2cap(r5, &(0x7f000074c000)={0x1f, 0xfff, {0x40, 0x1, 0x1, 0x81, 0x2, 0x0}, 0x2, 0x52c73386}, 0xe) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000d39000-0xa0)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x17b5, 0x6, 0x40}, &(0x7f0000d39000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000c80000)={0x9, [0xd03, 0x9, 0x1, 0x5, 0x9, 0x3, 0x0, 0x7, 0x8]}, 0x16) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000283000-0x4)=0x3ff, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000bf3000)={0x6f8, 0x8}) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000d39000)=0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000d3b000-0xfe)={r6, 0xf6, "a15b5026ac6f595b97e1c865562865a792c1fbf73698206c95f86f05eaedcc3239f8b00a7f92f8ca71dcf12aec29923ff9b45b9548ee503003d84cb300a6e6636b01ffc21a28492266361d270e001e35f3e077dc40d14d87b421250fce702a654af46e913733e882300c6f9d6fd8fe0520dae19ad2a41587145f2f7d2da8c509906486cc036c1e4788cc8b3906a677bfff2a6fc09098ef74266180b2f456e2200ab910ddb6bf4a56911ac29576ecfdcca7901a8eef929df47dedc5d6cbd9f48d9d52697ec5fbbdfd83bbc3d9958755653f3179c2c88b21fbea780f62bee4d00a9c45fb934331ed81dcf2a7bc86ca23703341eae09729"}, &(0x7f0000bbb000-0x4)=0x3fa) 2018/01/23 21:48:39 executing program 0: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f00000ef000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7, 0x13, 0xacc}}], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x18, 0x88, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @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, 0x8, 0xfffffffffffffffd, [], "152dd20c2fdd0610"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) shutdown(r0, 0x0) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000013000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000086000)={0x0, 0x37}, &(0x7f00000c9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000044000)={r2, @in6={{0xa, 0x3, 0x7fff, @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]}}, 0x8c) 2018/01/23 21:48:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x401) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000085c000-0xe8)="65e5fa30da4618218ab010468ae4307a1789422f49f33691fb2f93224f97bba49387d09bc7f729fd9abbc289c5d9662b3389b24f5fd96b2f14fcef1d947982dd0344a47e374e3e21cbfe200eae7428d277a02d239929ad253629277d76b0064e9c76d14c28990cd641721dd715b2da1f105a1c1bc2480d0e0f622037789554cad892d05cce1c6728652a763ffe68f66062a4179bad66ceb0a59529565fc88192bbc8b9b5705228fae88b03aed590f9e9070180436cf1b123c521d06b366ef0dd35e710af6ed3e290588abf4ee9b02eb1c52ea34532bfc37d9c1257d2b43020c932131c46957a8c22", 0xe8, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x9, 0xa, 0x7, &(0x7f00004d6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000060f000-0x4a)={0x0, 0x42, "7db7262f3b62e63597e1064f1146b1e111cc0666d5f477a40fc9c3b7b512430602e9a54f8f56a6c586458d91c0c465635c7b3306622877d521efab022b3435cf6e97"}, &(0x7f0000b28000)=0x4a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003d6000)={0x1, 0xfffffffffffffffe, 0x8000, 0x1ff, 0x3, 0x8, 0x40, 0x3f, r2}, 0x20) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000002d000)=0x2, 0x4) 2018/01/23 21:48:39 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x3f) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000534000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 21:48:39 executing program 7: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000035e000-0x4)=0x29, 0x4) 2018/01/23 21:48:39 executing program 6: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f94000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f95000-0x4)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) connect$inet6(r0, &(0x7f0000f91000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x44) 2018/01/23 21:48:39 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000d000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0xffffffffffff8000}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x7, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000011000-0x4)=0x100000000, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000010000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3, 0x4, 0x6, 0x10000, 0x1a, 0xb14, 0x0, 0x2, 0x9c, 0x5, 0x8c, 0x8, 0x6, 0x80000000]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000010000-0x8)={r1, 0x9}, 0x8) 2018/01/23 21:48:39 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fc9000)={r0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fcb000-0x8)={0x0, 0x80000001, 0x3}, &(0x7f0000fcb000-0x4)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fca000)={r2, 0xef8, 0x1, 0x6}, &(0x7f0000fcb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001c2000-0xe)={0x0, 0x81f, 0x3, [0x0, 0x401, 0x0]}, &(0x7f000094b000)=0xe) socketpair(0x11, 0x8080e, 0x3, &(0x7f0000035000)={0x0, 0x0}) socket(0x1, 0x4, 0xc5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000fcb000-0x20)={0x7, 0x3, 0x4, 0x8130, 0x14, 0x8001}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000517000-0xa0)={r3, @in6={{0xa, 0x3, 0x9, @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]}, 0x7, 0xe1c, 0x7, 0x3, 0x8}, &(0x7f0000b9b000-0x4)=0xa0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00001a7000)={0x4, [0x9, 0x4, 0x84, 0x1]}, 0xc) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 2018/01/23 21:48:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) accept4$packet(r0, &(0x7f0000d42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000877000)=0x14, 0x80000) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000bca000)=@ipv4_getaddr={0x5c, 0x16, 0x20, 0x5, 0x1, {0x2, 0x20, 0x40, 0xfe, r1}, [@IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_FLAGS={0x8, 0x8, 0x240}, @IFA_FLAGS={0x8, 0x8, 0x220}, @IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0xbb5, 0x4, 0x80000001}}, @IFA_FLAGS={0x8, 0x8, 0x50}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r0, r3, 0xffffffff, 0x0) vmsplice(r2, &(0x7f0000b38000+0x64e)=[{&(0x7f0000919000-0xf5)='M', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000043f000-0x6)={0x0, 0x2}, &(0x7f000097b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a51000)={r4, 0xfffffffffffffffc}, 0x8) socket$alg(0x26, 0x5, 0x0) 2018/01/23 21:48:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x7fff800, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0xfffffffffffffffe, 0x1, 0x2, 0x5, 0x4, 0x81}) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r3, 0x84, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2018/01/23 21:48:39 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000006f000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xf, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x20000001, 0x100, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2, &(0x7f0000282000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000a23000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3, 0x0, 0x2, 0x9}, &(0x7f0000693000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004c0000-0x8)=@assoc_value={r3, 0xffffffff}, 0x8) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000023e000-0x40)=""/64) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000082b000)='hybla\x00', 0x17a) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/23 21:48:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000354000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000081c000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b48000)={0x0, 0x4bd, 0x5, 0x1, 0x2, 0x3, 0x5, 0x6, {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]}, 0x0, 0x1000, 0xd45, 0x807, 0x9}}, &(0x7f000096e000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003cf000)={0x3, 0x1, 0x7, 0x7f, r2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000d35000)=0x7, 0x4) read(r0, &(0x7f0000397000)=""/95, 0x45) 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}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 21:48:39 executing program 0: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d14000)={r0}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000883000)={0x1, [0x0]}, &(0x7f0000d14000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/23 21:48:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b80000+0x4cb)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000080e000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000beb000-0x4)=0xe1e2, 0x4) r1 = socket$inet6(0xa, 0x80009, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r1) 2018/01/23 21:48:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000013c000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x9, 0x8, 0x7, 0x1, 0x2, 0x3, 0x100000001, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x40000000000000, 0x6, 0x8, 0x81d, 0x4}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000003000-0xc)={r5, 0x80000, r6}) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={r1, 0x200}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={r2, 0x1000, "f270961547636e39dfe0dbc1e6bb2f328af60d56cae073f6901bb6e6a9ea17937a76de668070233fb045a36be2f4fe65340ad2872fae6a3c475f8243943819a1ac8ceb2e4f409c357f0b11399b30928eab6ba3ac4f03bb7265989e5c20a353a8ceb174ae7705f52c9c22091208205e203665d19965b0fd472810d6e2a9644dff4a0021da3e41b5289d527b9541c93b7cc1e6d52b220cb3cce59246dd6ba215f5a13bcff741588c5994244873fe3f38a8a90c9676349ef03cb844461715a34e2481e862a67828a9d976f70e3b798f974dbdf4948480d41256acdad15ac4681581bdc74502b9426face9b41b3aba572c7fb38607b929e4eed23c953deea74e13b8a98fbb08700b25204592baa6171ab75b898175772f5d8e4c902d3a2be4ef790642142d7844c67e36e9bd471c774776f83225683434574d886f681491e1a4f150f9969512f0defc97b5f89972bcae5c9ffdbfd359ceacc7dceaba1024efa8675f711162792695e36ea448eca04d538085e9743245873b393504bf82ffad7f69f4191a41bc84816d30aa1e7750e184b9602455dcd7296b6ac928bccdde394d035b7d94c39787153743670bb3984b27e25324e292d46e95df403c625414b5980e79a0bae010d35acc1125406c2c4923ab6f2357654b5aa4b9851c548a528e29a602362322d1f8ba2a658d082d44dd8b086efed38ab24ffabdcca2439f0af11a35158e115fe2e9e987b285815bdbfdfa0adbcb05a69e083c5ada442ceee725e9dcc63bb68af306ffc01eef80d6296eeadf90f1712841de43b99fcb1870db886395fad8a8543e4f2f6492365ff40dda7997cacedc4e46df8282997d4dc5170b30f04e1093d41bbd3de6a6bcc67cf6e01edaf1567f672c59998c74895b2e968b64e6fafcc7dbb2b5aa7be97ba82a65f4ace59dfeeca1706befbeb58f2c620b88fa2566ec10842c18c6a0ead43af6690ecbdbaec72040129a42889ddc0668d33c9ecfb105999009d963c17c6345755d3413b845df725446c1d1a1f421fc2315909622f5704531a48c10cd56d798e9cb1bcaa668e90b4f44ddab8610f7d4e599e7f280a9a9cecacb0adc5351f1ebb79e4a29c2df2225889480da2540f7cc99717e4c1f8cc32dab1ec7b116d1d152676876bd369abbcf3b0ac719556cf9c0db9a92846c9d573774e1834defa254e6532a33b5e34881df627e233d01a128734e9b5bee32415989e4bf5204a3c82c37f4dd32c38b7ad0850b04784c8a77d4f7f160e559241d0684f7acf2d7d07532d178a6dd025c192065fb100a0333ea528f390c09e5fddf3393ff924f678673ae289e1eb9e59a2225c06a53d8dfa28ba5e45fe511762b4dbf299a66a87eb12de5c8a7b527bc24b92537de18451299c63be64423dd9e08d25f202fd9c72e014b12984c04994af6474b4d1c5b0ff7d9f613a57623181e2524fcaca2d65a15efee1cab6d30c0c946a48c3ca23961ea1d8fb446ff6d3658a3629902365cee4ceb4a8163f8e3942abb43e4297806c3803733255ca4f6911dbf6dbddda133c5f27ee3742605b8259af36b70e2e9c4db401a91e6f4f1444569ca725ae0c24b67abf08722834f4b9666c9fe46ff28ecfcaddfe7f51b1f19c60e8ac7305a781203396b7af7aa21604ac5ea168f2ec5d5efab779b8da2ad010972fd35c275a34a3f6f95694a469c1486a1afcbbb82dade14d10104c07340aa4eaa33aab6fadb2890bf865f5221da3f03ec6881cc2755f30034f33b89145e33190eb7208001ea94c3c0fc146f664b38d0c23c06be00919ac885e4907874a3d5ffbfb0e358d0793521b0e1ad30090f85eff4cdec453cbe3d19e3b3cbf4847ea9cf907a4c3e1c457c9d236680d42aa33480ee9d82d5ed48f72d8f410c46a5798979b71f2c8815cd051690d70fcb0f27c0c03886a8780c217fdf4b0276b85abfecaba5449c393baef4a02e920b7d9d923b6e0748ed97e27442268debe753bcf5cd98b5f28d2cf21eef9e137eb0395d8396d6fda845976b65402b59a5643ad244b3e4b662424d030f4823df4ecb82e1cde0b7ecbb7e1524f3c7884110bddd98e2f802b8e209559f412ce2b89a2d3cb550736eda250430c1fe54741b365a564381c099280a6e06c3d348cad0a9250c02ba3b357627d7857c12f597f6ab4ea4a972551dcda1709abd93e0024ef992b816935dba99e2d6a4c2235214c43c869290ee21fb1a418c16dfa367bbca1099949b39a666f349a0831c358b8f36eaa266184e80d388c0fda304c610262edb53a593aa12d370fe6b79a571ddfdef86eab4423240dee65c82551be37b95cf391e22258b80b6f14ad0d9dc740fdebdbd47517c0ac893126ae1efcd3f638f11d86d4b4c9f8af754f8d6b6a5f8e170d546a40dde5315b4966a6622389f2a32aa3d1a8a408b6a4dd722d32537c7ea893d7134bf73261249815e155fd7705b7379c833412ce4795ecbb729097d8c3ed9c19f8f495bce1781f8a1555ea9d4028edf952d0477a4cc85843f999ccb99c2f4426b37c8b904c4ae32abea4c29c751642d60f59541bdf9f6cd995df2749ca8b20352ba05f8c1e207ee4498d07feab3119a238ea76cd0f20d639c0db36cd2a39baf059aadf2ce53b41d13caa16eb1f84b8b4b5908b2501e430f8f7ffe349e8f960abe53c84968a9d28454563bf3da938edf9db7f4c4c72235abd3a1bf1359fc5e489b2da3a1cf5a10303d89ec1e581233453e9272f4b18bb731943fcf38c56cf3d01e1f12c4d61941178081ec84ab0e7148e412b3349e144d3a3fe37344b77e753521f5754a2d361091745b0ed32b68191c49eed252ae941a916ef6f8d41a96e95f601cef36fa7c2e5059e31b276d2a515772d9ecccf2a5142a3d38c1c3e9ff5c3344d000492b8983e8c78d9cac14bca2420ded199599bbb16ab1c00f40f14f9275eb3e8e7739c0b1d9d7eefd34a07e604c318e6f566b2fbc2cf2745acfd45fcf47f47ad2292d691b17d2a2d186b49d7345d4129c672e04c9dcf59947b36348eff7d9f0027b076eece47f2a3d9114a0dd909c776a5ca62343b45bf8195e45ef57ca652f47e2e5c33c7638e981627a15c76fe12fc9dc47354d5ad1c1a522a9e7491de8a4aac0758414782e38439649eb9bce24c4b2bcd7aa8a4083fa275d62a8fef8339954e6757dfaa9bd94ff56c04d4dae54431a00cae3275b614d3783e30a25d6639a6bdd1a42a685735ec43837a9a8c1ccac698fc0f1d027270f881309deff98fb7fb840e1a63c7f91607160ed1caa994ece108bb47860a5bbecc464969dfa1377cd613fa8e33d107f11987f9c64c85ba82c6b73f0988c6802e06b89727a40ffdc7aea3e6ded285e82511d2ed2623e6475f9f276f5b2ee5ab16e6d6a49a9dfdf7c9dcba12cdd3774c642c30e05c8764fed6e31c074fe3c8541729ed939c6a4304aa26f2b3eae11874d2c78031256897b590d9c17d4f327d884ec55530616c4cd0a8f229830fb536125732f571af5739477f157fbdfb893a4f72d6ce225dff55922ed0d1b66a92ede97bfed01f1f0879bb0275d1b08aa29ce4b7ca858531f95e8dcf8e4ea5ada1365e44e6c909516506369d58f1c68d1743bc5439789a42a7ac6e0df703fa8020951a8139433227b26e4aaafb456542fe07c6204a529df6352cb8fc4183dc1c40ad500cabfefccb0b943024a1f10d3c374ac0678e5b21685c42978986365ef1fe8e54c1d08d9b4c4d1b3d9c947dce4821865974314072e2f96833476421dff789ab5e74e1a8127ececedcd9533645cdd47e835d583b45e983d618d7ce66b8026d713733ea73f589913d5bfbaf8db5bfbdb04fca7fc4c63e19e7ef52b36ca81ef0bf97b557209f1795b99dfa7f7509cf9d748fb6c2693a009ed4c84796c5e6acb9d13ce35be8182037092d08c49b43ea95e8ad6b01d32f048bbedcbf80a42de452161b7ccdf236e1a8e7718a6d52c1fa835e5268a701678df333808139605a17d4aa37309dae0753ff99e8a939b48e932428c4bcf71f6dc20735a7dfe962ad44fd99d10625b65762d12a60faac4e320e91f6c23384ea2f9f1871dde6d273a537a48e80acab01c5cbe4791d6e1282457c0460ff4d43112b7b45ccd33910928822101a9c608a40223d8c8e5514401f796601d56a1abb2b11f21ff63ba2ed4db4799edc7f9cd551f1926f3e68ef8efd7030c8fdaf4dfc81ab99999f050a9f966c983595d5519d6ceafa2461377e7a12b7c6f4abc68e8c0bcb3d159d836aa48232dd36d9d8abe7a2c5b1659dabbb63ae15da650de866d0ef7472633bb3440b887625031abb64fb430897ac414fb6810de35061ea54d0c20e53932e799063a3e052772095a5856e18b0ceb73aa295f0f75bd352141d0e0ebffc06b991b8b98ae01f21811d94b38d162e664bc2482da1a9fd4fd1e241ab9baae840b16ef9ff4941fbd344f04ba90c9e4b94955f0f26e8a900bc7b60d2ca1545547d68527704620d1266011ef238908538dde98067de8e85e57639d64ae6b31846576a457a96a82c3bba0361e21609b7f61d96502aeda3fa89ebc45f33fdf806ba5de506b7ff15edef7ebf1dbf7fdb87cde8b4d72b99786dde8e2e9f1a16a2104fd46257a89ba05a1a41724310a836ae7a89fbe266d690fa40075bca3730d73d8c49977e656a221bb0834bac41d2dad67915bfcf2752d1c14823d542e53b29c171227f8b93f323291ce40ff99fbc016125f95ccc640fd8adbfefebb04c67fe98195f938f82496be79405a49f0768f616d0330fd6aa8d44cedab50a2e78a696ac2aba252881c8c1df9e4f55fd5f1f9dc28c913832e957420b3c7f319758e2ba741c3ed825d0489732c0e556b2a160682c995407410bb0c8f0a0469ed5cbf947fe474013816051312bcae3001aec60ad0a7b1771db4016e4da3addb0c59566f039471e9f6436fd5149223e6a550bef0fcdc2aec6f264da816b59f3efbe6b0290f6f313b598004c3c009ffea8bb0f9466c45ddc62c76be8bb19b01c16ec5ddbc348908a80379554245573eed3cb670c82d8cffb88005df457a24c7970eaea4e54767002a4b4c9c6f93e698dc9baa4829804bb9583b70a1e15eaf0118fd6781bb7dcae3b86d02718820b8af6c9c46c341ab4497eed4f4ae5f771b209139cf5d8586a99436eb32ab615cae3dddfb58373e9af33d6fb64df12c6b53ff029bade212df165bb0ac8968d4794826d14d71cc6fb6b32d3798abbc13fe306130973c0a010542342f5c00a8690d81231543399590f666483025bbf01fb2e6bacd551b6781b855b3c866bca9968d0bd7fcdfc7ea2053bcdec6d9e9b1fa66205ad9f4d1f2134643b2af14df6d6e793d16b12d1e70b87c9d4ec941d669ec22176c9c4e3a1b2bcad2bb821ed5e1414f6d3c37e08f26793c96636eaab15394ebe31483e17c95f134d36a502400f73d247110b97306ac5c6225f34d9d05e3234d7cc881cd3c14692d7e92ded3c52aa78202c7254a07eaeca22669a1dfda6c802d212e6b0f1054361a70dd0fd52b97d01a7f50da5657fc0bec18049029615fc875dfec920b4e0bd356ad1b3529f68024be3a94fe9b966ef9243fab2777ec86f3af7746e1d614f0b5f14bad662fbc417a8d3f8baa200ecb6b6f0872329a05d5f556b9d1c5fdcea2ff53a1089ab942480e1897dc19a2471544aa816836f6fc30c94955fef1726ef2916217a96024dd7224267476c6030ad774dddc8427c0d0ebfc787da7030decb2f09cf19e87df47ea7ba8d1486d4a1444ecd37c49d8361f432fe4fc49499137fe290dad7f59b11a8667270ecab9d4a06d92"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x40000102, &(0x7f0000005000)=@rc={0x1f, {0x7, 0x1f, 0x7, 0x9, 0x5, 0x1}, 0x3}, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000007000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000005000)={r7, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000008000-0x108)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc64, 0x10000, 0x8, 0x78681bc, 0x3f, 0x8, 0x8, 0x5, 0x9a7e, 0xfffffffffffffc00, 0x9, 0x2, 0xffff, 0x3, 0x8]}, &(0x7f0000007000-0x4)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000008000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200}, &(0x7f0000009000-0x4)=0x98) 2018/01/23 21:48:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000036d000-0x4)={0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008cd000)=0x14, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000850000-0x4)=0x1b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000694000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000de2000-0x4)=0x0) sendmsg$key(r5, &(0x7f0000636000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000084000)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x3, 0x18, 0x0, 0x0, 0x9, "517bda12b2ebf82563"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b88000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000453000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000058e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, 0x0, 0x2, 0x100000001, 0x7, 0x80, 0x20, 0x3e, r1, r6}, {0xa3cd, 0x7, 0x8, 0x4, 0xfe0, 0x7ff, 0x6, 0x6}, {0x4, 0x4, 0x1, 0x3}, 0x9, 0xb, 0x0, 0x0, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in=@rand_addr=0x9, 0xffffffffffffffff, 0x4, 0x1, 0xdc9, 0x1, 0x7fff, 0x4}}, 0xe8) 2018/01/23 21:48:39 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000076a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000ad7000-0x78)={0x5, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101, 0xc673, 0x7f, 0x7, &(0x7f0000bae000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff, 0x4, 0xa182}) setsockopt$inet_opts(r2, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) 2018/01/23 21:48:39 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000021000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000022000-0x20)={"be00eb33e5b9c984dc39ffde60a8ef6c", {0x4, 0x4ff1, 0x7ff, "1d834f1ed436", 0x6, 0x0}}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000001000-0x24)=@ipv6_newroute={0x16, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000013000-0x4)={r1}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000013000)=0x0, &(0x7f0000018000-0x4)=0xfffffffffffffce6) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000021000)={"a9f811411e674bc491a7044668e24d2f", {0x4, 0x1, 0x40, "260daffa7a80", 0xffffffffce40a2b0, 0x0}}) socketpair(0xa, 0x807, 0x80, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000022000)={0x2, &(0x7f000001c000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000022000)={r6, 0x2c}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000024000-0x20)={@generic="8b5d2b483a99304f05c08adaac7c6776", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 21:48:39 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00003bc000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000793000-0x10)=@generic="75e187bbeff66605262590f08d257909", 0x10) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000021000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000018000-0x8)={r3, 0x1}) shutdown(r1, 0x1) 2018/01/23 21:48:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000605000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000baa000)=@ethtool_cmd={0x9b, 0x2, 0x2, 0x0, 0x80000000, 0x7, 0x120000000000000, 0x3, 0x800, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x0, 0xfffffffffffffffb, [0x1000000000000, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 21:48:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00002b7000)=0x0, &(0x7f0000c56000-0x4)=0x8) 2018/01/23 21:48:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept$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) r4 = accept(r3, &(0x7f00009c5000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000854000-0x4)=0x10) bind$vsock_dgram(r4, &(0x7f0000f6c000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmmsg(r3, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000010000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x80800) sendto$inet6(r1, &(0x7f000000d000)="9ddd27c8090fcc1a7dc626a5d908a513c6ef1340a448ce8c4671245a7a50e73b413348de6d1cbc88d44349bd969761ba67923487c7c5c0053942849c6e249a872a8602f2ea50afe59dffedc1cb6d9cd31f85248949deaa134b225be84a8f7be64045a6dc5fdf4b505ae66f0758c62983abcc9836ef4e96f4b9095c3d4cabfa6332ac0f5743ecbf15fdfd8cfc963f31a2ef6188", 0x93, 0x90, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000010000)={r0}) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000004000)="5500000019007fafb72d1cb2a4a2809302060000000343096c2623692500090007000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84f16ef75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/23 21:48:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d1000)={0xffffffffffffff9c}) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000637000)=0x401, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00003b4000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f000057d000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00006d7000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4, r2}) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 21:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socketpair$inet(0x2, 0x80007, 0x799, &(0x7f000075e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000008a000)=0xfff, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000333000-0x1a)="849e15c573c09a594b27f38b9aba64885e9b2de3c0925a25fc9d", 0x1a) 2018/01/23 21:48:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) socket$inet6(0xa, 0x806, 0x1) recvmsg(r0, &(0x7f000088d000-0x38)={&(0x7f0000086000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b6f000)=[{&(0x7f0000781000)=""/160, 0xa0}, {&(0x7f0000238000-0xb6)=""/182, 0xb6}, {&(0x7f0000708000-0xdc)=""/220, 0xdc}, {&(0x7f0000518000-0x94)=""/148, 0x94}, {&(0x7f0000e86000)=""/4096, 0x1000}, {&(0x7f0000414000-0xd0)=""/208, 0xd0}, {&(0x7f00004c2000)=""/94, 0x5e}], 0x7, &(0x7f0000864000-0x1000)=""/4096, 0x1000, 0x150}, 0x40) accept4$inet6(r0, 0x0, &(0x7f00005b7000-0x4)=0x0, 0x80000) 2018/01/23 21:48:40 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000003000-0x33)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "ffff21ee00860000"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0xf28]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00004f5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d50000-0x4)=0x10) getsockname$ipx(r1, &(0x7f0000c0d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f3000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) socketpair(0x13, 0xf, 0x0, &(0x7f00007cf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e53000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000942000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c12000)={0x3, 0x800, 0x200, 0x800, 0x1ff, 0x1, 0x7, 0x4cae0c57, r4}, &(0x7f0000d70000-0x4)=0x20) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f000059e000-0x4)=0x7fff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000707000)={r3, &(0x7f0000f42000)="", &(0x7f0000809000)="eb06c0e2af4a8e6068a899b5522b03bf2f4e0d344c156ce099f63f7cf8fb89f478ca023f91e78d5358307e2fb913e5eff25749ca3e8c23b241c946c727a984229602c53f", 0x3}, 0xfffffffffffffefa) 2018/01/23 21:48:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, 0x0, &(0x7f00001d6000-0x4)=0x0, 0x80800) connect$l2tp(r2, &(0x7f0000f0d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x3}}, 0x2e) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) r3 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) 2018/01/23 21:48:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$nfc_llcp(r1, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000029d000)=0x60, 0x800) sendmsg$nl_route(r0, &(0x7f00009b9000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f000095b000-0x1c)=@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) 2018/01/23 21:48:40 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x7, 0x0, 0x100000000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000f7d000-0x4)=0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x5) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) 2018/01/23 21:48:40 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x6, 0xff, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000020000-0x8)={0x0, 0x3f}, &(0x7f0000011000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000e000-0x6)={r1, 0x1f}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000021000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001c000)=0x8) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1f, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f41000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000361000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000653000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bed000-0x6)={0x0, 0x6}, &(0x7f00006de000)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ec0000-0x8c)={r2, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ffc000)={0x0, 0x47, "10bc5c48f525e76710cbcbdb04e260e83ece03220dbb8a3a5b0a1e85e65c8d9e55fcb8de4b01e5d2f4f7236e6c89d943f850126d888d6203c32d65c1186fac77a3d7e2fffc0f6a"}, &(0x7f0000cbd000)=0x4f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cfe000)={r3, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000840000)=0x8c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000932000-0x8)={0x2, 0x9, 0x4000000000, 0x1000}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000043d000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="7218685d8bc7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c88bed6c6f781dfd1ec7c04e845c78c9"}) 2018/01/23 21:48:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e4a000)={0x0, 0x7}, &(0x7f00009ed000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f48000-0x3e)={r1, 0x36, "abeccc089a551ab022070b3fff9d106d2086a6c1041e51d2c89d4f2a6a09e751aa39156b1708c44ed7bfae6b03bb1ef02e623ac65f23"}, &(0x7f000007b000-0x4)=0x3e) 2018/01/23 21:48:40 executing program 7: pipe(&(0x7f0000c89000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000000000+0xcbf)={&(0x7f0000003000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000c1000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000a4000-0x1e)={0x9, 0x8001, 0xffffffffffffffff, "5c262930c3b2", "911030cda4f826d0a043db76d62d8d51"}) 2018/01/23 21:48:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) accept(r0, 0x0, &(0x7f0000004000-0x4)=0x0) 2018/01/23 21:48:40 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ce0000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb025, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0xfffffffffffffe9d) getsockname(r0, &(0x7f0000ad5000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b7000)=0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x40000, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(r0, &(0x7f000092b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000732000)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000177000-0xc)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000986000-0x4)=0xc) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f85000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000f85000-0x10)={0x200, 0x9}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000a12000)={&(0x7f0000261000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000f83000)=[{&(0x7f0000f83000)="638b247d7cf056dbfbdd7748cb3a4932a2b4dc4688fdca4d13c4c93b653c5456f44371ce4fe194702a4b0cbf11aa09db0505712da6a75d6441eb3a97044b8b765dde5395238c2cca5565203457256bf6c14761e905805b3abac6931e107abac162674e3694c06e8ad061dd8c5ad871380c7d4324bf2ff09a9a276e4448f9236ccec16ce1e52cf4483670278ea17c6344d50a2d4c873a3358acad8cbd6575c2f5701b85b580d932c5b8f0025107793caf9008b30afd4e9bcbac5b51a2b5144125eebeab5ebd7ad824be26a2ee8afe33021b6c4715e3c931449211964731d4f784e90fedfc745e9d", 0xe7}, {&(0x7f0000f83000)="55b5c0ea15398b0bfba2c1ea8c67b81382a664eecb7383990f8197d4ad73a6a2f6e38d48d7e5bde97c664a30d22bf2b6b66852772ee91a73df81edc4231ed49e115367e6954e353c90fb067fb7e7c9d4f44faae03f8f5371106f289e7ae2abc700efc09e94bd96d24e05b701108a44651b1fccf7d7f27c73326b18f9f0b4f06a4598baf197bc0846fa8adb7bdf40ff958cec8cae86aebdca8d8ab3b7fb8a59be6179111d090956e74e676c690e0e0e483bac32f35829655564e53251143b3c473854f5b626", 0xc5}, {&(0x7f0000a18000)="9843e7dcb9ec41f4828a8c88b3f9fe560d2b7a4a1cf3848305d35ea61906d59c90349ff460c22618d11d91ab36a83ad292134517979557e18b76ce3a1304ccbd188cb8dc77f0bd76319afc02b10f4149da102550b8220617f90077a8947257d619a233ed94d8f6451fc723cdc16d025cb0f2fff6678e5296b7c9cc1a920d4cd82de6a5cc5b12859bce03df59319e605aa3a46e3bbbff172fb31c406c467f4a534a60b50db3a835aa2ca4a8021fe2144f3f5b93fdee018c315668ff998ccfc2fb3035660db57d2ccf82ec11e6db2ed696db1e4ba52b4dbea636f667b48b1fea7034e817f9e7c5f0", 0xe7}], 0x3, &(0x7f0000f84000-0x3f8)=[{0x28, 0x101, 0x597, "29b5a08b4f5ae4406c0bdacf5a57b20eb7198d20c5dca7"}, {0x108, 0x116, 0x7ff, "1dbe85fec515728b38cc7c28402d6786e8bac9847dd5648750c895356267b663f5c20cc66cf1c52453bc564e6c3e5698b94c964b5270cd7942c5f06e498d0a64193e9876dcd2ab0ac5bb2b3a25656740d01551f2c6f21436c7814352ca3f3a0983e525e1379107fdd6836bae4eb629800ac137ca5dcc5d21683b5bb81918e43d99021b8d30d5f3cf82be94a1e7b4efdf8ecbeb1f0d28b3569f1938747b8dbf085e7b996f2ebef0a4b8f483cd97e9b4ffaf43e8f45984e2548f7f376882601b17bfd19c5bd6336fff420d501635f707fc2f5a98d363faa4afc6e0824b994512baabf1c2dca4c002d94a626c58ee1b3213bdba73dd3021fb"}, {0xe8, 0x0, 0x1, "1b4fb822e60fb6d42265287b7a7056d084a8713cf9506e30ecb2de9a3149844ed54f2632938ce3acc3fcfa898d8bcc0bc8daf45ddaa72d0c5ca7b20d753dcc9e8052907e280b5c0e6ec54f7df6fd8608ba276a12c0f8c5308dca8e8ae13e6c3cdd614af0e627b43a4f989ed5fe00e775db15f96af9cf275fdf61fa39e962baf63d234eefa7d4bc1a9899d558baca272586741341dde9f8f9e77bbe0b4a7c2647b6a86e1f0da201aa9bbee15b423dfbc2640e6d9966954c423b6fbe50e72af601d8dc298ec0b59667ef5e8316c1b3fe7c7262760a"}, {0xf0, 0x13f, 0x8, "16a3da59f2842b4db9272709ea4d55d992c28e0aa0ca6bf27bebf50eeef0d9ebe69f281497e0238a80a2f76af66e04c8115d757a595b902f05904141b8918936e0155ff29ab7651519a67059afe35df107bb264c2313233f2d171c66ac1a6169b47688640fb56927025e917b28595f3566a1d5aa3bb91216fdf4a4c6402630273284fefd0af3ceb848c555f6a6e5c7c64bae0502e4ce003cb464dc37e8db655bbef37a1c35af667740fa7442d46ea060744effdf88071fe6c52e40641feaef1389f3beb413b6e371b1bdf75c079a341221d9c82bdf11ab9a7c467ea78af0a52a"}, {0x28, 0x3a, 0x4, "aa00c30fa7875a1dd6ffa34b179c2fa6f0"}, {0xc8, 0x10d, 0x3, "45c3971145725b051d3c9ac877946d42f3916600b90dc185a2a35a7b13c9377a838e6e6254a77a9a39f7e2495ecd3a2fa84cff6284a69862c90651443737119f82cb7091873702bf9bd98cf483da90db4075e550aa27d451621b8c871ef3e00689b87b023f7141d4d6d98a4b8365f98b7c76b35bdd48d779e1334b406eec3ac43bd3b734826dcd784d387d1f80966371b0dba424183c979aa51cd97953aaf77101fc6e5b8c09c02cb62c46b50c89cb5022ce4324a4"}], 0x3f8, 0x80}, 0x40) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000008d000-0x12)={0x7, [0x3, 0xffffffffffffffc0, 0x1, 0x2, 0xf7, 0x8d38, 0x80000001]}, 0x12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x1, 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}, &(0x7f00005b3000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/23 21:48:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00009eb000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d94000+0xdbb)=0x10, 0x80800) bind$inet(r1, &(0x7f0000905000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000b67000)=""/115, &(0x7f000027e000)=0x73) 2018/01/23 21:48:40 executing program 0: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000180000-0x6a)=""/106, 0x6a, 0x1, &(0x7f000085b000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/23 21:48:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00007b5000)=0xba7a) r2 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000676000)=[{r0, 0x102, 0x0}, {r0, 0x10, 0x0}, {r2, 0x10, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x40, 0x0}, {r1, 0x10, 0x0}], 0x7, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000088d000)={0x6, &(0x7f00004c6000)=[0x6, 0x10000, 0x7f, 0x3f, 0x773, 0x5]}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00006f0000-0x1)=0x9, &(0x7f00001e4000)=0x1) sendto$inet(r0, &(0x7f00003a7000)="66819e8d0982888c7a0f60690eb3661943ff746e49512f38072be7567cedc7bb8d07d426accb51f5ac774bd26a45093361d5e9de4bf5b5f108bfce6ce819041c7cd64faf86d8361a04e05b673d667030f23d", 0x52, 0x20048090, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000414000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000610000-0x20)={0x6, 0x0, 0x1, 0x71e0bd5a}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000cc7000-0x20)={0x7, r4, 0x0, 0x7fffffff}) 2018/01/23 21:48:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 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) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00006a7000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 21:48:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000193000-0x4)=0xcc, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x802, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000082000)={0x9, 0x2, 0xb2, 0xffffffff, 0x2, 0x0, 0xffffffffffff7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000078b000-0xc)={&(0x7f00001f2000)='./file0\x00', r2}, 0xc) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x20, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000035e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000b80000)=0x200, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000044d000-0xa)={0x0, 0x8, 0x1, [0x0]}, &(0x7f000047b000)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000665000+0x45a)={r4, 0x8}, 0x6) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000973000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[], 0x0, &(0x7f0000afe000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 0: pipe(&(0x7f0000d42000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0xa616, 0x7e, 0x0, 0xa4, 0x8, 0x100000000}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/23 21:48:40 executing program 5: r0 = socket(0x4, 0x80000, 0x80d6d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x38)=[@in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x211}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffb}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) 2018/01/23 21:48:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x1b, 0x80807, 0x8, &(0x7f0000b00000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000016d000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r2, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) read(r2, &(0x7f0000d9b000-0x3c)=""/60, 0x3c) bind$inet6(r0, &(0x7f00000de000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/23 21:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0xfffffffffffffe3e) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000013a000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000094b000)={0x0, 0xfff}, &(0x7f0000add000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f3c000)={r1, 0xd3, 0x63}, 0x8) sendto(r0, &(0x7f00005ea000)="15085b40f944c41da92a915d88741f1eac137c593627fef94c6fa0056b909dbcb980ff32631db8de65966152f2c267a5f84a964e835726d6aac97ccee0ee9b54874637b20e5872228d11610074a4a8dc75a9273d043afb33142229dbd32c64b6a4964a59b2006f629bb8625256b6267a73f375f8e1da30f6109a74d615886b961e42568ccb96658d397258673d31d3314704d0b52af5f9089faa39e25ceb9c81a3dd5584823358d82c8ec2e237515123adbda27dae575fa2ce91ca16bde6b125c294df5bbf8ec3eb3e5dfe535f80af8d210290a664a68c91b1de", 0xda, 0x24000880, &(0x7f000043d000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000073e000)=@get={0x1, &(0x7f00002ca000)=""/4096, 0x2400}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0xffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001f2000)={0x8, {{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]}}, 0x90) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00005ce000-0x4)=0x0, &(0x7f0000fe5000-0x4)=0x4) 2018/01/23 21:48:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0xea, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000009f000-0x4)=0x0, &(0x7f000068d000-0x4)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r1, 0x1) r2 = socket$inet(0x2, 0x6, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000035f000-0xe8)=[@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5d}, @in6={0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x387}, @in6={0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8001}], 0xe8) 2018/01/23 21:48:40 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x310f, &(0x7f000002e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000-0xc)={0x20002001, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000000d000-0xc)={0x0, 0x0}) 2018/01/23 21:48:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x6, &(0x7f00005ab000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept(r2, 0x0, &(0x7f0000ba6000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000079d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000100000)=0x14) sendmmsg$alg(r2, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[], 0x0, &(0x7f0000804000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000e24000-0x4)=0x0, 0x80000) accept$alg(r4, 0x0, 0x0) 2018/01/23 21:48:40 executing program 5: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x803, 0x200008001, &(0x7f000033e000-0x8)={0x0, 0x0}) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000058a000)={0x8, 0x0, 0x10000, 0xf3e8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000054b000-0x10)={0x8000, r2}) syz_emit_ethernet(0x66, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000058c000-0x20)={0x5, 0x0, 0x3ff, 0x401, 0x0, 0x4}) r3 = epoll_create(0x3ff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00000c5000)={0xe, 0x0}) [ 1031.986845] openvswitch: netlink: Key 9 has unexpected len 0 expected 4 setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002dd000-0x22e)={'security\x00', 0x1, 0x1, 0x5e30, [0x5, 0x1, 0xfffffffffffffffe, 0xfffffffffffff800, 0x3], [0x100000000, 0x5, 0x4, 0x1, 0x800], 0x10, &(0x7f000052b000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @broadcast=0xffffffff, 0xff, 0xffffff00, @generic="4822fe17ab77cba922875ac2021b1cae", @generic="ea36087a11a0ca0c798ebf2581d8fb82", {0xff, 0x0}, {0xff, 0x0}, 0x2b, 0x2, 0x59}, 0x3, 0x13ed, 0x141f, 0x10, {0x100000000, 0x7ff}, [{0x20, "6de2d786b46256ab6c0c9cc89456f93d24b14dc6737bc96dbd9adf1c5f", 0x16, ""}, {0xde, "7cbdbefac86173bab64b90c02e3c4079bbd06f1dfc66f34fdaf0b237d2", 0x6, "b41dc683f86b1b6f23d7a83c56e79d0e3b7e02682f94045bfa1a7ebe1c314df9c746c80f0ee03dda571ddaa5978b6032f49eeb0400c4893516943640746e16d1f688b56d24fd72f1df4e911e05775695d1b4f8db937fc1b2e43f4a00c5098e8d4796c0ad7b8e8636f7be5f3ec52b5f9ff0367d991d1605ba9558db9eea8597ce123ad8992577fde35cfce6c5f3c1d8e0192cf4ed0af82e89d3b0f6bea380b03eead1eed0d40d87e98e16c440d91562b9cbd8d60488881fe51a4173f5ec8e"}, {0xde, "c9b94af20b693a04321f32a29807ff5576a7e1e1dfa1f82f6c8636e391", 0x9, "6a4bfa212ff4b3972dfe532e32e3267856cd383171c8dbd03ecc1d7b88e4a85ec38947fa09a8f58ad4c2004bb33d8f90df0e8ea76409ef97c4ad663ad13e319b9df9d03e3e297942e4601ce9e8e9d033f78db9fbbcb6fbf8589b62027a18fc9fe2364ff96e278f55e0267e6b8f4752604fcd286af01ad3dd5ab271a980144e918c18db6a462fb1c242f3c96d5c73b207cee76928c75ba9a5f49a5be68029644af0832d8be0152a3e03dd3a6529207e83db872ffb9bd36e6491c2463ca9b4"}, {0x9a, "a7c61dd95e8225d3063704a7cff079965a56aae7a5c13b0c8238ea148e", 0x7, "94ac2ba9fd679f3844ba43480a178d423687efdda91ba2b5de9353177ccd5aee034e0daf2d3306eaf1e3f5d7f3af5e094ac36758e1262bf7e77460478b56833d83d221756585798be60fed20cba661cdae6cffa1f6e05fc8df0a37ccb4915b551ae0d25c555e8d829a1625de3f1ef906dc9350e3bfa11f17b24a"}, {0x1020, "421e792af8f774b3280b80ffe10b4c79d3e986cbcb67393448e4328855", 0x9, "4299562ac5f8c1ac28827d7d269174d685c5eecef48fec90b32583c0e70cc2c046a100413054cd50856c2d640f7ab8442017569eac1aaf30eede8ea3804e790e4a2cf273dbe85717f1a28fb78bc95aab5d245e482f61937f9a677d6c081d904e6947e487666c2229209227f80826f1a0d26f4b152f9435b2721d5368bf07fbe93f1c4ce39f81fcbbe1d3815e0fab572d9ffa0cb02fde71f0bbdfb4c9e57b99ed200f04406e44e0f7cfbe78e9d0aa3b9e7ff6c70e04fdff27549f5ae02b34e165ffcd9ea139fedfb53e87eb19ab56898ac1a116b6ee50a2f5e057d58f2a3a4029fa8f2a7de112d051fad9c2b35921738f4205c93540d1a49464a73fcfd6c0cdf32ec1553bfc3494987017e5aa585a12a25531311bd72b3392eb591e1b77f6d0b300fe07d32f1079d57a83587a4ea1087e77419a58dd92564768820b109b5e73276baf6c36c42a853e78403fdd71a8b96a291d0a4d264c91d72c3f341ccf6733a1db0ee6a03bf8cff0f24c6f4c54714558aa12ecd822c252a35284dd177b36b2d2b6fdad4ff369fa5fd3f1a02ff0ef0396bdad80dea5e5bea56f05de8906d6c8308b2220dfb667e219bfac584a233c258193e14a11c3a62ef485aab09920db24d04aaaa0c575a33644e197e864f7b97617ecefab48bcdcb3be48929f68e606448dd9cf5044e9f43a93d9d62fc83f88448aed61e70ba40d09b7c55a204d09dc5ff762647b2fbbba5c8ba352c70b76378e7c5f2e624c1c5bfc74a2a7e49a3bb4b02c82288e867965adcda811385e3a70fcac4750e1c6754e272b1fd60e42bd6c1b32776fb54e81e812552874cf85e484e43ff3d3e8a07fa95d0e94438b0b48aef4fb037f47cf45e7f9b95aa9bd5aad443db866caddda2f28898215760c565816318bf9ab541d2cef12d70f80e9ec92347ad3e90c9c5a69a29ae83d6194207d69fe4dc3af215cc6fcfdb048ffbc6a5260822654e96a4f414ae67d813c186068b48a8ec87769b17de5cf4e87aca2b9c0117cf73f96c0cf59aa56a86234ffa86cf3a2b53438d24bcab9989592c9f0af133d33e487e57f80235ae4f6738e9f1543d8766499f2a255508504d8763d44f0f7457adeee29727f2dbbe1b02afd32f340579c8e4afdcf9c4afc103bfb8ec08ff0c43f71cd99de7cd61c5b8e247ea062987a9af73c71cec3d8459f2204e28a686431fb5e3841a5f61f267c77fd6844a546b2771300480fe5d41441cd2579eee4665b504a2d349a1ffa7879e51378c435507df83db76e9d0ceba9fd03056ef05bf86095a9cd940431af83377b5a1a90844a055ce58256436184efe013297d3f05c936d3276bcdfd47a958d429f07c1c8cd186025d353b8aa647103bd9c9f0886dd1ad0c35a1b5508b73d08821d364c41def72e432f4ede5b339540a29990364f0976f896063b5177830885f089a7152f685dc6ebf06a7c436e70574a4a2cbd8c35169590946e40365fc7e7a898326d764cc1c15c5898eeee72363ffc24713612aacb66f887ef5458c79feba59cd9af6a795355118411dddc77110af34645346e0ebdd048759247d73d0e2fd657c252f9344c4285dc2b37060b17bb120c9c473bbdcd52ed64163952b41d188e475091429981687d372bbba1484a84622f64bd6fea64d2a3f8e9935125a12d51dda14b0adc713930d1883e2861ac2d960f029a074082f454fb86bf6c20ae2fd7457b58988b4be32d7a6b29d422fa3122ed3aed6cad00e3f69271216b9ced092504fd647e183033906e0f5d27d7a86a897a1bd5057526a45ce3e91474f56d43c488b2e24e25a95bd4d108411de752e38a70756dba5570802c3a871f70681ce83f6e1bb2c4177dcf72280b095814bcccd013625e097764914545b4a5e48927a0b62f747bbce1d4f6ca3c151400f4511934c23be4909e4c91ad9fdc19d0022560623c204688ab961429e79fb7acdf8d4bb73a3c11627d8bea3168735339d1b922bdc1efcb8b313796378d311ffdf27510d8372359905eed788556c50389130df376aa197ae6f78404467b15d5c0e57fa34daff647c14dec371cb4ebe7901ac963ad6c834cee62680424598c850cbd64cb023ee4599f0e304085f0b41d298bba98825a798e32748c94cf6d8c51e0163ccd498be40313f4219ac069be4278200b10102b232429b5cae4fc82481f2cc3e37e765c5ca33ed182dbc281b0dccba364958292424e2ac2c5a6637ff32183e17bca84ce66928fdee841199d7d13b0951d3eea165fb43cf0a5a7b084241fd979c9da4a5655c38523da7afd059d9c97197a4192ebd76b5cfe553882080c2f8850696faa9ee9bc7baf3136a88837d61764b725e3e9a7a25e344ed842ca4761d57001b5573ef8026656a8202e26e189d78dee2abdb1e68dc2f3b3fefc9734917aaa2e0149cbee877994d7dc79d8b2ed12df05460b1ff2ff7c1d80720347ebe1e2b7c5eb7049b3cefabbb555683a82df3919c5f31252d036f32076bd77b1bc656574101cc7f717e9789747209db8f0dd7791438eaaead6feef952d526c5897d6a4145d911f12b53a64bcaa1fd08341b44fcae3cac3e1b4f52e8ac4b0463dbb850fb5d48782cd7fbeeb3bb6cc38e4915ece70fa90df8232e4bab01288bf18faa4eb68ff96b8f5eb652953a5029ba9a8990546bd9e52fd38a3e92e8fbf4c0546ab73fa0d04c2184981b0cd7e716319277c87954898cdb641add3e96eb35eb3919feac42197494637a119b2c5842e07602bfb0d10c7e4dbbab4e43b5d726c333af28e389712ece996772c1f95519ed8b114a3a00a903d7a0277230fa8f1c419905fbca02abc803721657d0807b1da86ab25b3abda83bd50053ef03241fcd2995a80d1ae3aae3a35bc6085d0a8fc043cb54588737786c6d171fee10c9b9d9ba39ec1b2f734812ea132a83cdbcc4a07483037e16d87fafda26fa39cdcb0de795d084e61b495e5f9a84b43f36ecb5aa10a5ad510ba4e66e20c4ba22367d08639b5368174fb3e442cc38556d8dc5ae2f26d5b62d4e6891fc1dc2a051ae4489184e3c8c55cf8b523faaf9077857c0a42410cd2025ed88f8fa7045674548663d1f1564aab6e036fcd673458c18ccc3a8850dbc7422507f30bad98fa74a1bf6a8618421749a5c4d76b2e4a9f3fd8ceb65a77f9cfd21c088a3a0ec454e375714817599af839650d0fb52f27367e166446518a0befa7c473d60e9627e97f99bbd04a8c21f880a5c56131c2b5526b95a8526023c423320ebfc8f85010c38f6439df959338de3fefa684b142a558eb93b8e905765e80a1a0c84d3fa111a0beb5cd4ddf91f32a22efb758f834b1616a5f522219190c2c416837a7a848d9ef4e746a1c430c6d7fb05920d7066df9e5c4397a986e3f3a92be12b879e93f03b274ec062eb74b9a440f773287983277069eb1c5041924c6a8189040c37915afa4cef24a2c508ffc81d1b83360125d16c331b00b42acc692b5091c68943f5f9a190381af44e9914b80a2bb24aebc0188fe13c846b2062fb0db2c8053532a5866ee786e687df25fbea543cc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"92d75cac5d4ba2ff2229f37908c464379c2b2277ea748eb3cb2b0026704491705bfac12ffc20269160f5497fbfe9dc4980aa118c3181a1d05471086b55eb88f378a7720b821f326a5f1e44ea6057a6fecef1a3a6a01b65c9cb34ce30d09312895c8d3bd1a5c6e8fc3246644f5316662581414f404c4cbfbbf6240d161e92c27c099064db99f9891ffbe0f4cb391ca304c49a8fbda974f6d9da0725a2d60b017879c01b4da633c4c6c74f1403e8f4dc6155bfd95a7ba78bac885287911be49e418e7f1cc6dfe65c831b0fd7376d03a05dbfc10f634f6710b538cbe70dabac5dc36cb17f5ee8f64ec03677e411f936916ec3e06aa51a867d9bf8760eda3d7c48b435efa52d9c8892e11d59fa9815982669dba53a77a79925ada2ee70c57797a8c7ccdd77b7e4a8d1d38b7bafe1ee0da752e780304a3b382e9feb26d46ae693bdbed1d654e458b41605fa22a84909ec6216509a8b55e6c6573a7b8a4e3562634e9dfb1626475d251971af200cc9f01e46863e4dfafe1cdc31179768cb5eb5bb945e500a17b9d208c190632ccc3837416d313191bb2846c001244b72288fee66a8c0fd9a74c3f720ecc1a6b6ba7ab40c172df1e4c2ce0388d65c6b7d90679004b71410c264e41cf62483245cbd2ce2b584ec4c0e758c0a1c19ecdd9c46cdd6ac4fe94b2ec92d629985f360210d099f59ce0a2beee34e45b82d95aa5f59e4d115b59a0ca3d0f64ce50fcb1221e53005ac0b33b35ce64c0a18266fa6921fad40256b5d7e800ecfe609b3f005659d13fdfdb785f01e85b8f48776b2ad1506f49b5537e378a1ecf03924273497c8aa33098ee815c81ef39fec9238047f04fa7e865f56f5edac46e8a188c579646e0457fac69aebc91e8d10bbecd9e59db0467c0e828fa180007cf71f426e920ce0e78b47920515086196483a73d916016b972123c035e5d9a49c3d47782b6142905c89e6946477b1a14014de5ceab8f574e78a0dc69573bb2cb66794ec8508a2d0cce47ef72a38566002b131dcb11aa73173dcbfa5318e7cb0ea0f86933b15ccd2687fea79b01384daec73a158725ffb86c3e315a0d247ca473c89810a7ff5e4bf6341d8ad760b59e5fe4b9dd792971d99b30015a3ee99b3cf22c532669c417f7dc98db1e1832a1e8de45d36f7beebbced7248c05bc023376f7c6daf4348ac299226ff2b2cc4fac4e2470677b7bf20aaa6a3e8af51421d046d4c8f277f74555e7a9d0f17acc9319a2723ee82c6366868d5337ceea38d66c941d571b88cbf65614c91358ab5d47621b14ab7304ee25ab9e04bce1e0450d6ec5d46effc5079d338aab4a00e86d6857f64f982039fb3a6ec90c6bfec35325f8dd8e89d3af8ce99d8023ed7a9534dd4c1b52bd244c6031c706e2e829f13557a436d19d4b9f36c15467469aa1d2cd6621f37d930d088b88787f56156e59239aeadf89ee3948e1a1816b50077f02ccec32b8c1540125766eb727527f4468fc187cdbdca1a41c15bb6f4dac695b5998f3ba7295c2ce14c5279dec54a9f3a00cbce59e8bb46f7bcea1f0cc9f711a28e65eb121bbdc226ddd9f20c8276f715e0c7d09e94d993ec8682d24190d7a895ba85f579eab956a74dee1ae87e28de34820a47b2a9f60af736b73ccd06e93179a5287d854efacaf92f3f6d7a67412c8bc2994c180ea283dc578279236414555c061918f5dffc32813455f9d833293b00657bc332c64d9a0ac9191815f0e8c0858721fc7d1ae8a38a14dd6c491f7f4d5a38f5cdd43dad4b15b25910fd58f97514a5295edcdab5544892096e80de958d6b5212b006bb7420a9fbe9fa17e47e48ea4a0aeb50ed0d7d407e47108dfd400e3e85a089efe2f4a92c986009bb3f5aa5eb70c818e7cf6efbf6f3dc02e767b6853ae7270bec9139e2c01d611f4c46453418eb1350a9455c5d9f691be6a5d0ad0cb274d630324ea53fcca6d2beb170c44fa58bec21b69ce0776b7e1d9f6cf590ec4b835339c59cb0ecbd448f6e98b20cd9bfb8ad28d597072d01b6227429404faa8d39c860ed02bca90e41db69ffa1676c594fbd5d2f5f14193a9c772d20c74cc3a69f241e86416e23b1f58ab474754240e8c99716eb55b4d061403181ee496cd66313eeea3d538ca13049793eb8da550a022eae167f1ff5dd99f70d12f14926187a657b15bb22c9b2a4c1664219347fa41341d89114003e78c05ca2d58bdda46b7e1daa97c3388b47750e182012ccd5e9628b5a613f1bb4397030b4d177e9c1f9b941eb0b8501a428ee630823765112d4b2114a4643c5c2096b78a5e915ae9c2ac7529ac1494828f0ebb982319ba5489d39803702bd488fb79733914533d8640adf6713b9de80b62139c734127a328a4686dbbffb6321c8923910be6d33e35146d98b87061190defee9ecd52f3e2052f139f325db7babc4e387e734e8eb76997d4d20205bf209f3019fbd6eb8bdf76fe27e2c959e0940971671a01073339c5377c3f2114abfe25fab06197dff88d77be57c8c917339371e86d070b6f4a6f907e0cc9c7bc62421a3d1341b713076059e831f937e70f4b7554ae7faba3e75436f7f0a8f050a58619a4842d975b7c6739e29f29f1927b2acdc165c537a613f91192f2257592f9fec67caecc940b229715fd69fe29fc7e53b55ecbaf8d289020cde7d27c4c15102b8e56b045472bcce94f68775d13deaaf56c5686f33c9102fdbb48623da0927e4b1f2bb50f83c4c848d7e507aa77ffa894d7bad1515c91c7931b8c52dade6ab8d9c0489b09a2f0ab478186a32eddb314b6ded7e6805d27bffeb2d04660f23582a20eb91895aa6e558afc53e093942d6f7d2805f7fbd5cdaad4ee3bb66d2665a3ab92d545a010fa8253f75132f701be6e1c70f6162288da640d782081f44ec7e76f6e12cc7acd9b6950e66613089f9ab26393add6eab4891f7c3c9452243b205b163db074072af2eb4b8835749a1a5f05f0c31fb89745b6301324a023ce089567b3f4e0c5fd592333c959c1c5ed06dd84e95ca00c1f9db31fc5089d93c1af75beaafeefaae213becbe81b1f2beff56d6514030a6c8a62afe9a72ff75a41f6901223b9e3b778753dcdc04c516127e3c484399ea62eb04c9b4364687379166b305fb2e756a111d39406e8b056ad778f42a7050a56f01558345b850a3e0bdccae2479745ed937ea376e21488966849d11e1a0b9d882c41b9fdabebcbaa4a51cf32056aef4b926b4cfd70d3894699625cec97c034b6664186f438c77864f9fb7762c76c0c6f94e3857cbc792c8bbfc4420672a3ad96814fc94c42c2f8bb48250e4ecb41a3ada9bdc64068867a64772b8e1bb4549794da850e5e2cb082f464a5aeb65d2bfb838150673e33b7c18c68ece54c28e99c51e7c16c9392d447568b8d99792faf166ff1c332a52379ad3a86dba8bec133ffad5f46860b02f2e00bb81c309ae37eb89737f3d5ef072399cf214be471badfe51fa8ef1e9936ef634e76d6caddb35aa63d72c2cb7f326961c2619312e9940501a3063e3a63b4d4d082d2e98c9f7e256bba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{0xad, "3bbbf44a00b1bcf18e78d0083ba3d73e9dd8957061000d593ce63216da", 0xffffffff, "ee2fa06a573eadfcf3bd96eb4586fe99ce16386745b7f71ecba4ad6feaf4e422f496613e5a9ebc01546aa8663ab4c3997fc876adea370a6847fcc1597f50aec01d0116bcf94a13cea73dcbaaced1916fc1477591c90386dfa4d3daac92cf1aa497e148811f7be68009d81dcdfae7aad0f565362913eb2d352981f182d80775cd08146f73bf7320ae703d4a66e5"}, {0x7f, "c30e0d62f1adfca7afd02fa6226598ec1a1d26eac57ff74ba79e1a61f2", 0x6, "2772e81fdbae14294ac24f011ffec4c0b4b5f1702d08b4675be1634a9bf2cfcb42685e8699b352216e09e796356963e3d6ed16d5495712b19ffbc4aa01552e5bf01f4d31be08cf93d9c731c89011ff36680adbeb83a9991bba40cc9b603d45"}]}, {0x8e, "ea35759d7a51387dce00847631398f54c04f311ff72e744c4217391836", 0x7, "b5a9a1341a4b82dee3dce70a2117682059fe8679310f2bfa70ce30ea734a52d32e4d89c321f272716def7103a0a74a042e5a2665ea86e53048c2610db00a05c121f4a8a7ad42ba899a43daa6691a7f3f08baea01455b018c03ffd6c6e7da5af1179d885f289ba8943553343f282f"}}]}, 0x5e90) 2018/01/23 21:48:40 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000029000-0x108)={0x0, @in6={{0xa, 0x1, 0xffffffffffff5e7a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xe53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x8802, 0x7e79, 0x0, 0x7f, 0xf4, 0x7fff, 0x1ff, 0x6, 0x400, 0x7, 0x2, 0x1, 0x1, 0x4]}, &(0x7f0000008000)=0x108) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000028000)={r1, 0x6}, &(0x7f0000028000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={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, &(0x7f0000df8000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x2, 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$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) recvmsg(r2, &(0x7f00001e0000)={&(0x7f00000de000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000503000)=[], 0x0, &(0x7f0000a66000-0x7e)=""/126, 0x7e, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f0000718000-0x1000)="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", 0x5b1, 0x8000, &(0x7f0000671000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f00001e9000-0x92)="", 0x0) 2018/01/23 21:48:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f70000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000858000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000274000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000276000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000087f000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fc000-0x4)=0x20) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 21:48:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003d5000-0x18)={0x0, 0x7, 0x30, 0x800, 0x4}, &(0x7f0000806000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d3000-0xc)=@sack_info={r1, 0x4, 0x1}, &(0x7f0000e3e000)=0xc) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000099000)={&(0x7f000011b000)='./file0\x00', 0x0, 0x10}, 0x10) sendto$inet6(r0, &(0x7f0000d32000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 21:48:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000b9a000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000057d000)=@req3={0xfffffffffffffffb, 0x0, 0x7, 0x80000000, 0x400, 0x8000, 0x3ff}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000222000-0x4)=0x9, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ceb000-0x4)={r1}) getsockname$llc(r2, &(0x7f00004bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008ae000)=0x10) 2018/01/23 21:48:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept(0xffffffffffffff9c, &(0x7f00009f9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cba000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ffb000-0x4)=0x0, &(0x7f000005a000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) 2018/01/23 21:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000769000)=0x0, 0x80000) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a48000)={{{@in6=@dev={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000625000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, r2}) 2018/01/23 21:48:40 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) socket(0x10, 0xe, 0x9) 2018/01/23 21:48:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000099000-0x4)=0x1, 0x4) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000c74000)=""/0, &(0x7f0000000000)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000368000)=0x0, &(0x7f000051d000-0x1)=0x8) 2018/01/23 21:48:40 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000000b000+0x71e)={0x0, 0x0, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x2, 0x0, 0x81, 0x9, 0x237, 0x0, 0x3, 0x3, [@sadb_lifetime={0x4, 0x4, 0x100000000, 0xffffffffffffff81, 0x4b, 0x8df}, @sadb_x_sec_ctx={0x1e, 0x18, 0x800, 0x4, 0xe4, "3bc0bb98f067350296d18c8f247a3c9331472fcf1189dd6729105f6a47d4865da45862db72780d549f58e957d60579cc18fee17d90385846c6515b7e629baff916d695e7faf340185ff0ad48f683361e7fb6ced15916398193179cb1954535c77f240bd343138c911b0f091b837b8f621f8542db2b4352709eee8b0b565ab0eb00eafda8191284158c38bb4bc35ec17f49410ba94234dbcbb2c96fc2d8148c5017cb36632d8a5a3a445125c9b9db1d049f14b133960eaefb8f70c77266eb24c2d9aaa254eb41777d329ee831de488b7e91fc7816120f45acd782379c36371634270dc580"}, @sadb_x_sa2={0x2, 0x13, 0xc42a, 0x0, 0x0, 0x3, 0x1}, @sadb_lifetime={0x4, 0x4, 0x9, 0x4, 0x4, 0x1ff}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0x1, 0x0, {0x6, 0x0, 0x6, 0x100000001, 0x0, 0x3, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0}}, @sadb_lifetime={0x4, 0x2, 0x6, 0x80, 0x3f, 0xe6}, @sadb_x_sec_ctx={0x201, 0x18, 0x2, 0x401, 0x1000, "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"}]}, 0x11b8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000015000-0x4)={r1}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000015000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) connect$netlink(r1, &(0x7f0000012000)=@kern={0x10, 0x0, 0x0, 0xa00}, 0xc) 2018/01/23 21:48:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000096a000-0x10)={r1, &(0x7f0000001000-0xdd)=""/221}) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000002000-0x10)={r1, &(0x7f0000001000)=""/35}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000)=""/94}) 2018/01/23 21:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) sendto(r0, &(0x7f00000d2000)="", 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00009dd000)={&(0x7f00001c7000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e92000)=[{&(0x7f0000ade000-0xe8)=""/232, 0xe8}, {&(0x7f0000395000-0x82)=""/130, 0x82}, {&(0x7f0000e05000-0x49)=""/73, 0x49}, {&(0x7f0000848000)=""/52, 0x34}, {&(0x7f0000ab1000-0x45)=""/69, 0x45}, {&(0x7f0000e76000-0x47)=""/71, 0x47}], 0x6, 0x0, 0x0, 0x20}, 0x101) 2018/01/23 21:48:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000353000-0xef)="e95d5da3b6e191dc30f7845cad43aca43ba1ed84ca80edd3e04468914f293ea552f66c", 0x23) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000959000-0x4)={r0}) bind$bt_hci(r1, &(0x7f0000163000)={0x1f, 0x4, 0x0}, 0x6) 2018/01/23 21:48:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000da1000-0x38)={0x0, 0x0, &(0x7f0000320000-0x40)=[{&(0x7f00002bb000)="fb478860957bea925de31d9372a58ecf57f5831ff2210308486355f034d9a6fb", 0x20}], 0x1, &(0x7f000048f000-0x18)=[], 0x0, 0x4}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000707000-0x4)=0x0) 2018/01/23 21:48:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@generic="7531228d0e225c9a3edb7f4041705037", &(0x7f0000001000)=@ethtool_ringparam={0x11, 0x80, 0x3ff, 0xee, 0x80, 0x9, 0xfff, 0x5, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@broadcast=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000003000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x13) connect$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"074ee666364c6b"}, 0x9}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x21a, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r0, &(0x7f0000004000-0x9)={0x1f, {0x6, 0x0, 0x0, 0xb09, 0x1, 0x4}, 0x2}, 0x9) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x4}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000004000)=@get={0x1, &(0x7f0000001000)=""/141, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000006000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x8, 0xfff, &(0x7f0000006000)="3812ce01afb2c38ac88a5ecda7ae7ef140de88922fa02a927882d9011bb7c269c47ccd5b7b8a58fa843d1555512413d973b8efb8eb59ca9a27e4fc1c0f295d1c4666da46fd9fb5f6657e00fec9a169bb1105207bf97f0a2081e5babe12ca1d34246ca1349c222d0a17a6c718a66e2ab9fc160790", 0x74) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000004000-0x20)={@generic="f8438c5118772de8337f2632678376cb", @ifru_flags=0x202}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000006000)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) connect$ipx(r0, &(0x7f0000004000-0x10)={0x4, 0xfffffffffffffffb, 0x94, "d6a1067ea649", 0x6, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/23 21:48:40 executing program 2: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/23 21:48:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031a000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) 2018/01/23 21:48:40 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x80001, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000d000)={&(0x7f0000008000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000010000-0x10)=[{&(0x7f0000006000-0xe4)="dee2b45cf8f3e3f84ca75b8973f0cb27b71dc208cfc8b42414dbc905a9edbaa45a0d3092243fba9e775595dd7c981e77e7967848f2637b7a6db767c539bb8b7d1c45884f828edbac2763135e82050a60a0122a289130006c3312043e02834e298aed5099a2e09355406962ef71c37c9a785b1a0bf8464fe1c3dd50ea8aea0baec208cbb0c86a307ccf8bed1b91666777b1b750e3f360ef3724df0e24d1fbcdce95413f271ad971724c2b5a3c16aac4b13f08e3796601a8849acb6bf454fa1f6963a1b10c32ded7966d2e6f8a65b5b522af61600e2730f174e492d3ba124bd943314319a7", 0xe4}], 0x1, &(0x7f000000f000-0x1b0)=[{0x20, 0x0, 0x7, "536765aec175e1f94afdd7"}, {0xc0, 0x0, 0x100000001, "1d4bd3119c55f187e0e8c93b6e0c41c390a2cf4e87f309be14997425db42e1db88dca6366a41737ad35cce26b29286288e14b62821b9c450940e924d7a1db5c1a0db97a2e7289221e65303e0a8ed4942293d8972f4a1c73837e3e8a8cc1d0371a79d195bb0d9167eeba11c71896ca2d68775e9157af36ec21097d3ac0174a55d78740cf9ab3f480241c5010af0de64426b65d7bcf55efd0196834ecac5006ba96a5b3fee5f384a3489c6204c3d7a"}, {0x30, 0x0, 0x81, "d60857d5f3c1b9ae15feda0dafe2ed82d75de8c93a647eff17e79b"}, {0xa0, 0x3a, 0x5, "0cb55789af1994aed9212ff45bdfac32a869810f5a5c90f8c26c682be167ad4feeee5b86794ee58c843a89aa408d56ce09950071d15fe22fa9e64cdf30e9405dbae91cb289b250ab4b118da4c170ff83caf317ca5518d333b66bab7fb7ea14eb2a62fbab16b8e46fe1dbdedfd99598f4634e518412c075859b858b15ca4b4f880476bc32f465408fb6aa"}], 0x1b0, 0x4000}, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x410}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000004000)=[], 0xfffffffffffffc8c, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80006, 0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000064f000)={0x0, 0x0, ""}, &(0x7f0000263000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cb1000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000ff9000+0xf65)={0x1}, 0x1) r2 = socket(0x10, 0x3, 0x0) bind$rds(r2, &(0x7f0000d3b000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0x26) 2018/01/23 21:48:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000c61000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000162000-0x14)={0x8, [0x3f, 0x1, 0x79, 0x0, 0x7, 0x5, 0x0, 0x7fff]}, 0x14) pipe(&(0x7f00003aa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000115000)=0x0, &(0x7f000045b000)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000be4000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00007e5000)={@common="6c6f000000000500", @ifru_flags=0x1}) 2018/01/23 21:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000cd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a3000-0x4)=0xe8) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 1032.349948] n: renamed from lo 2018/01/23 21:48:40 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000041d000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c42000)=0x10, 0x699f0d4c4a7b254c) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x7ff, &(0x7f0000f5e000)={0x0, 0x0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f5f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00002fd000-0x8)={r2, 0x2}) socketpair(0x4, 0xa, 0x7, &(0x7f0000108000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bbf000-0x4)=@assoc_id=0x0, &(0x7f00008fa000)=0x4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f5f000-0x8)={r4, 0x401}, 0x8) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000f5e000-0x4)=0x0, &(0x7f00008b2000-0x4)=0x4) 2018/01/23 21:48:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socket$bt_l2cap(0x1f, 0x2, 0x0) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000023f000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) readv(r0, &(0x7f0000cf6000-0x90)=[{&(0x7f0000214000)=""/224, 0xe0}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f2000)={0x0, 0x0, 0x0}, &(0x7f00002dd000-0x4)=0xc) pipe(&(0x7f0000446000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000cef000-0x4)=0xfffffffffffffff8, 0x4) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000e6f000)=0x6, &(0x7f0000383000-0x4)=0x4) r4 = getuid() r5 = getgid() setsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d00000)={r1, r4, r5}, 0xc) 2018/01/23 21:48:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000d3d000-0x4)=0x0, &(0x7f0000788000-0x4)=0x4) 2018/01/23 21:48:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x4, 0x4, 0x50a87474, &(0x7f00000ea000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005ba000-0x4)=0x5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000e78000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000093d000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 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}, [@coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b83000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f86000)=0x48, 0x80000) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000-0x4)=0x0, &(0x7f0000f86000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x80005, 0x800, &(0x7f000019e000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f87000)={0x0, 0x10001, 0x6, [0x6be, 0x100000000, 0x3, 0xfffffffffffffffa, 0x4, 0x401]}, &(0x7f0000f87000)=0x14) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f88000-0xc)={r3, 0x401, 0x2, [0x4, 0x8]}, &(0x7f0000f87000)=0xc) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0xffffffffffffffff, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x200000000000006b, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ef0000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ef0000)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000077d000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ef2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000216000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000eef000)=r3) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000ef3000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f00001a5000)=0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000095a000)={0x0, 0x1000, "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"}, &(0x7f0000ef3000-0x4)=0x1008) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000ef2000)={r5, 0x8}, 0x8) 2018/01/23 21:48:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) accept4$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x7, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000c48000)={0x5, [0xad40, 0x1, 0x7f, 0xf9, 0x1]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000969000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003db000)={0x0, 0x660}, &(0x7f0000756000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000440000-0x6)={0x0, 0xc0f2}, &(0x7f00009e4000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000c1c000-0xb8)={r5, 0x3, 0x4, 0x10001, 0x100, 0x0, 0x755, 0x8, {r6, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x80, 0x1, 0xfb}}, &(0x7f00000ec000-0x4)=0xb8) sendto$inet6(r4, &(0x7f0000af0000-0x1000)="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", 0x1000, 0x40, &(0x7f0000e50000)={0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) 2018/01/23 21:48:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4)=0x0, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000014000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000)=0x58) connect$bt_l2cap(r1, &(0x7f0000002000-0xe)={0x1f, 0xea, {0x606f, 0x0, 0x800, 0x100000001, 0x2, 0x1}, 0x10000, 0x8001}, 0xe) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80002, 0x4, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000014000)={0x20000001, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000016000-0x4)={0x0}, &(0x7f0000010000)=0x4) socketpair(0xf, 0x8000a, 0x2, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000016000)=0x4, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000017000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000015000-0x28)={r5, 0x0, 0xd1, 0xff, &(0x7f0000006000-0xd1)="7cff224be0ffc54e316fa847ecf1d9abff2906023d97d06880b843d36a565fe54c75efa24a03ad70f682194229b9a0b3a2367f59fbe2f9e2186f501f1c35763a53d3eaa27e9a015073c3bff06342b77b2573de1ea17d0428d82dfe070372c4ee55427f8250fa50cb84cad4a6c8b7387901c87f685d59fa47cfa7d95e928b5b4c8c77f9d965ae87d2e5b236019468e4d617adc3f0fc0697eba4a844314f563c51d5020b23dfef63e3dc550e550f8ad1b8fd4a28f3f8970fe70cce4b17f86b92a120ef5cc466759f9a7320e88afe399dc223", &(0x7f0000015000-0xff)=""/255, 0x6, 0x400}, 0x28) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000019000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000-0x4)=0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000018000)={r6, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x40, 0xc0}, 0xa0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000000c000)={0x9, 0x7ff}, 0x2) sendto$ipx(r1, &(0x7f0000013000)="f677f78cb8e85369ca828b803346c955538d0fd9d49f3cef9f880026c6db09c2abe9deebfc279b3e2cde88047e52854d05a1c2ab1275dadb6616aed1d5a78a8986585ea74cd6739c1e6b674b9a4c0e2e70756e52e909952754a0c4911e5c12fed16075d90514dd5ab743bbcd72413a745f3c39c234ca796b62f6bd5173485550ed61bb078df7a756608c429ab68c45edf09be9b22c6e7fdfc4f71f439b0e75218b4803e2f248dd8b938b2ea614901962c9ba8bb4cced67addf93f2dc8b95f51c690930f7280368a46c5e4c3cfba423e8c1", 0x69, 0x4000000, &(0x7f0000016000-0x10)={0x4, 0x7, 0x6, "83fb2b295500", 0x3, 0x0}, 0x10) 2018/01/23 21:48:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000050a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000ca1000)={0x4b, &(0x7f0000be5000)="3b2b7abc79f1849dd3ff7721c0bc688f9fe9f5ad0a1c021671b9080faf879baf07e1f5118dfbbdd8a23843b96102a8bc2ab30e46bcf950a0a1722cc21ed70c78515427df0add8045ab9a8b"}) syz_emit_ethernet(0x2a, &(0x7f0000ef1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 21:48:40 executing program 3: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000590000-0x4)=0x8, 0x4) r1 = socket(0x1a, 0x3, 0x200) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ae1000)={0x0, 0x1}, &(0x7f0000492000)=0x8) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ae3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ae1000)={r2, 0x401, 0x20}, 0xc) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00007f3000)={0x2, "6c14"}, 0x3) setsockopt$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) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="01", 0x1, 0x200408d4, &(0x7f00006d6000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 21:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = socket$inet(0x2, 0x6, 0x80000001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000029e000-0x8)={0x0, 0x1f, 0xff}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008fe000)={r3, 0x200, 0x1, [0xa1]}, &(0x7f0000a5b000)=0xa) listen(r0, 0x0) 2018/01/23 21:48:40 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000011000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0x2e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000012000-0x8)={0x0, 0x71e}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000012000-0x10)={r2, 0x1, 0x4, [0x3ff, 0x200, 0x6, 0x5]}, &(0x7f0000007000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 21:48:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) pipe(&(0x7f0000510000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000596000)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a8000)=0xe8) sendmsg$can_raw(r1, &(0x7f000048f000-0x38)={&(0x7f0000cc7000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00004f9000-0x10)={&(0x7f0000a6a000)=@canfd={{0x3, 0x5, 0x20, 0x7ff}, 0x23, 0x0, 0x0, 0x0, "722c3af43a7492585380f1606a2c1243c469a134e9bc93129dc20741980fa388a70a30db8988feaa811f7cbdb5f5e7ac2b111496d5312791cdb7e369499c06a3"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0xc811) 2018/01/23 21:48:40 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f000001c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24a) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x10000000000001de, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/23 21:48:40 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) socketpair(0x11, 0xa, 0x3, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) 2018/01/23 21:48:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = accept4(r1, &(0x7f00009c5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009b5000-0x4)=0x10, 0x800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000bb0000)=0x5, &(0x7f000084b000)=0x4) writev(r1, &(0x7f0000ed6000-0x10)=[{&(0x7f0000022000)="9b588d1b5e854913467dc3ec1a4aa063", 0x10}], 0x1) recvfrom(r1, &(0x7f00008b0000)=""/87, 0x2b7, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/23 21:48:40 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0xa, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000020000-0x4)=0x1f, 0x4) 2018/01/23 21:48:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000062c000-0x216)={"7365637572697479000011fffffffff400000000000000000000000000007f00", 0x0, 0x0, 0xb2, [0x0, 0x0, 0xffff, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x156, &(0x7f000093b000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vlan0\x00', @common='vlan0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd}, 0xb2a585, 0x74, 0xb2, 0x4, {0x1, 0x0}, []}, {0x3e, "a614669d511bcc76b69965bacac6f8afd354bcbe95a8ce35316352c3e5", 0xa8, "1c03dc60d958e27e204bee59d486db3b89ed0b61bbc28f7e2a5027d678a6"}}]}, 0xa1) 2018/01/23 21:48:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000020007ffc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000d6a000-0x21c)=[{{&(0x7f0000098000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a97000)=[], 0x0, &(0x7f00008ee000-0x1510)=[{0x10, 0x10d, 0x1f, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 21:48:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x203) 2018/01/23 21:48:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bed000-0x10)=@generic="208c4088a657b7ba97c515a8dcc9115a") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000f08000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000181000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a1c000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)=0x14) 2018/01/23 21:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000612000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000dee000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d25000-0x8c)={r4, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002d7000)=0x8c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00008cb000)={0x16a, 0x6, 0x8000, 0x0, 0x868, 0x1, 0x100}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r1, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f000083d000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1a3f3fe48cc7c959a19293d77fd3425e390c680674b0f9815299604e848e7739ab1148baf397dd1a0ab06c5fe81be6d346c671abe765a1dddaef72a16c6e08", 0x0}, 0x60) accept4(r1, 0x0, &(0x7f000048f000)=0xa5, 0x0) 2018/01/23 21:48:40 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r0, &(0x7f0000157000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a96000-0x4)=0x10, 0x80800) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00001ae000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000018b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000+0xea4)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) connect(r2, &(0x7f0000000000)=@ax25={0x3, {"2a02991b8a6606"}, 0xa}, 0x10) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000913000-0x4)=0x0, 0xfffffe7f) 2018/01/23 21:48:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000f8a000)="", 0x0, 0x4000, &(0x7f0000deb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) 2018/01/23 21:48:41 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) getpeername(r0, &(0x7f0000c16000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddd000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a1b000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x892, 0xef9, 0x1, 0xfff}, &(0x7f000033c000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x8000, 0x30}, &(0x7f000091a000-0x4)=0xc) 2018/01/23 21:48:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008f6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c95000)={0x0, 0x0, 0xffffffff, 0x2, 0x55, 0x7f}, &(0x7f00009f2000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b97000)={0xffff, 0xeb1, 0x204, 0x8, 0x0, 0xfffffffffffffffb, 0x1, 0x220, r2}, &(0x7f0000cc9000)=0x20) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000a6d000-0x20)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e75000-0x4)={r1}) setsockopt$inet_udp_int(r3, 0x11, 0x20000065, &(0x7f0000b0d000-0x4)=0x8, 0xffffffffffffff76) 2018/01/23 21:48:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00004df000-0x3)={0x2, "9bcc"}, 0x3) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341a", 0x20) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/23 21:48:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x40000000088) bind$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) pipe(&(0x7f000054d000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000002a000)={0x7, 0x6, 0x4, 0x4, 0x14, 0x6}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fa7000-0x20)={@generic="b9f86e398b6fc4c35646d4ca32b2568f", @ifru_flags=0x6a01}) r2 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000260000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000067b000-0x20)={0x7, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000a69000-0x10)={0x7, r4}) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000894000+0xc32)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff53, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0xffffffffffffff40}], 0x1, 0x0, 0x0, 0x8000}, 0x0) r5 = socket(0x3, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000e6000)={0x0, 0x9, 0xe4ee, 0x7, 0x7, 0xfffffffffffffeff}, &(0x7f0000bfc000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000d8f000)={r6, 0x0}, 0x8) 2018/01/23 21:48:41 executing program 3: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000ed0000-0x10)={0x3, {"00c50413000006"}, 0x8}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@local={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000003000-0x8)={r2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0xa66, @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]}, 0x7, 0x7, 0x4, 0x3, 0x35dd}, &(0x7f0000001000)=0xa0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0xff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, 0x4) 2018/01/23 21:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000048c000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00009d0000-0xdd)={0x0, 0xd5, "1eceb69ecab5683e86809d10c1d3329f793f9f703c2e1ea2918781300115673105834811264c0f74ca72c1d6ec1e9cb8269694e018679ec19d86fda4add403abf6ba86073d69550043c0e2cabab26e15b023318aede396897ab016a0cff05d1ed43900e6ccb6a95fbbd99dbeeabac0ba1a9a2730b307a43f44369b01ebc7a4956621267e0457b463dc67ac62c3e50be4fbea327add8bfc14dd8f978a9cffbe10937abbd94d36f54cbc1e969a66be4025608d66a20615b8cbb4054b62971dd8851c334482c524cfcbc91973e28c3e584da0c5ddd168"}, &(0x7f0000d29000)=0xdd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000734000-0x8)={r1, 0x25dd}, &(0x7f0000f1e000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000614000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000dbd000-0xb8)={0x0, 0x1f, 0x80000000, 0xf235, 0x43, 0x0, 0x1e96, 0xfff, {0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe035}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x62, 0x9, 0x0, 0x3}}, &(0x7f0000cec000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000cfa000)={r4, 0x100}, &(0x7f0000e0d000-0x4)=0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000cd000)={@generic="5907f9f76cb3384673c59e346755d81d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000da3000)={{{@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}, {{@in=@multicast1=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}}, &(0x7f0000e4c000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000fb2000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0xb7, 0x2, 0x20, 0x20, 0x11, r5, r6}, {0x0, 0xc2, 0x40, 0x8, 0xa1a, 0x4, 0x5, 0x1}, {0x34, 0xb9, 0x6, 0x3f}, 0x5b7, 0xffffffffffffffff, 0x2, 0x1, 0xdacb6d35315ee5bb, 0x1}, {{@in=@rand_addr=0x6, 0x1, 0x7f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4, 0x1, 0x8, 0x3f, 0x65be7622, 0x0}}, 0xe8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001b1000)=[{0xc, 0x9}, {0x8, 0x1000}, {0xb, 0xff4}, {0x4, 0x4}, {0x7, 0x2}], 0x5) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00006b6000)={0x0}, &(0x7f0000120000-0x4)=0x4) 2018/01/23 21:48:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x4, 0x40, 0x7, 0x49, 0x7, "8122a523a928bb9c7a0ce6b2ea09beda5fdebad3715e95e5c0e2feb79c49a50272c135ab7709c9e50dd65016537208c110098b3e409bdbc203ccfe752edd4e", 0x2}, 0x60, &(0x7f0000002000-0x69)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0x85)="9fc14837ae6b19533b7d5c9c6fd908e8d345919b702a97b22172d50998e993a471078ab7a295caa24be2c84b2db9df6a76f827eec97a75f62a8497e7a7bf02dcb6b45e124c124930396b6920e3d80816b1b53e80568facb92b411850f8ff8f46d4c307563d1dd5b79a19a737dd1205c180c724815298ec0e8a676d79065ff37fe7bf50f6a6", 0x85}, {&(0x7f0000000000)="9be983a71652befd17768d9f67ed5be75f506dc0910d97f5c03939d98441f21de2614024f2f541b30c38c718eec8d0bbe3684901f9d9a5cf8149a9", 0x3b}, {&(0x7f0000001000)="4dbe72230e112a46beba78295090287da9441bd5952829299fa6911516565423e2ce45c6a044fb1f85cfe81c3d6cb4c966d2f6ed79bfa5c30571ba0d0044c2318db9916645b08488ffceb33d44fe28d46e857dab85955aaa01c4aa09b6fe63c77ce6012dfb216da18a478cf33c9305049cb4dac834306ecde0f9b705768671c2999b269cf3d1affdee354b01d3a6be4e916b20f5e9cfb54179da0fff248e780ff4c76b933ca528eaf355146f9445ebddddebd4ecf669f303bad8a454bb", 0xbd}, {&(0x7f0000001000)="629c3baa29eb46cdbbb96cecbc979f09daeccf50d2cc61fc4189b44dd448e2644796aa232a155e4925aa89d82e5faf57c2477d388d1087a81ea1081fee2f3c7bdf206432ae420dc376e14e722480399c2d0efc1ca68266a7c423dcbcba5db4d114400e5f73ff857ee4f6", 0x6a}, {&(0x7f0000002000-0x55)="5a9742ce888d7462ace734e5f73ab612b9e1d045194ede0a073eedb3f3a5193588388e6e966dd3e595a4b2859c4b2e1bb254b305ba183c82e15d003c7f04614b59f4d8f72311a056b7358c8272addc3de1442f3958", 0x55}, {&(0x7f0000002000-0xf1)="4eb3f46e3f42ad264e5a8c219392f8359ca165550e231aea004529ddbd1546ddea04a6b145004e188db1fe37adacb3a196ebdf12df28b3290aa5b4566c611af18453194be5388e8b11229f1761de495819cd039d262701bfecb2f5e602880be153d1366e781560325d4626f1f8ee1cb586437f41734807e635d54c3eb8553408fab68e17a9569db5823f13e4196e93046a3360a41e5f1b231fd5244fdba399dd35648bca18a1bc043ed5d21cf669c0beb7bd7b3af0d138bcd767c07ece276fe4ae4dd4c00a72f6222bd13ff2f3ae8c50e75b35e5cfd78246abb27da89719a4501cdbd52d74abc5f76f899be341662288ee", 0xf1}], 0x7, 0x0, 0x0, 0x800}, 0x20000080) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00003d6000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000bb2000)={0x0, 0x20}, &(0x7f0000847000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009bb000-0xc)={r3, 0x8000, 0x30}, &(0x7f0000484000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000943000)={r3, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000069000)=0xfffffffffffffed1, 0x4) mmap(&(0x7f0000a3d000/0x10000)=nil, 0x10000, 0x0, 0x13, r2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000da3000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/23 21:48:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) close(r0) socketpair$inet(0x2, 0x3, 0x40, &(0x7f0000447000-0x8)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000b86000)="45557a48501f016e63a4bf89e1cbef5304b3ce0a195b34f8bc88ffc043b2c3da1ea2ed63f2f15c4edba61496545c3d62", 0x30, 0x40, &(0x7f00005dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a4b000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000392000-0x4)=0x3, 0x4) close(r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000716000)=0x10001, 0x4) close(r5) 2018/01/23 21:48:41 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000007000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xfffffffffffffd53, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000017000-0x8)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000010000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000d000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000001d000)={r2, 0x28, "74003b5ec1613f6160d387174c1b1463cac01484c597f1dc588adfa0faa136146a57e0ef7d39f522"}, &(0x7f000001d000)=0x30) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001d000)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000017000)={&(0x7f000001c000-0x20)={0x20, 0x10, 0x900, 0x0, 0x1, {0x19, 0x0, 0x0}, [@typed={0xc, 0x89, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x20}, 0x1, 0x0, 0x0, 0xc000}, 0x20008004) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000d000)={@common='teql0\x00', @ifru_flags=0x1000}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000016000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001e000)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000001f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8573, r3}) 2018/01/23 21:48:41 executing program 4: mmap(&(0x7f00007c5000/0x3000)=nil, 0x3000, 0x0, 0x33, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007c7000)={0x0, @in6={{0xa, 0x1, 0xe9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef39, 0xfffffffffffffe01, 0xd5f0, 0x5, 0x1}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007c6000)=@sack_info={r2, 0xbd9, 0x8000}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000020000)={0x0, &(0x7f0000021000)=[]}, 0x10) 2018/01/23 21:48:41 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000011000)="fde8af2171b2b4ab57aec3b951e220f2704018fb7c1fdf3aad52e8248a56d6df35a5e54bedeb9774e9e1dd9235cfc2190b59b32493b7a4df1306e5b5bcfa5029d7187c2ba858a65ae6ea44a3c7a0a2eeef4c4bce3469fecbbdd91dd143e48051481e2e4ed1a0dde56ad8c00e0798b230d0be53bef942ad408dd22fb7f8336a5d0fe6cb", 0x83) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000013000-0x4)=0x5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000011000)={0x1, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000007000-0x10)={0x2, &(0x7f000000c000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000014000-0x8)={r4, 0x1}) 2018/01/23 21:48:41 executing program 3: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f26000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f27000-0x4)=0x10) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00005bf000-0x4)=0x0, &(0x7f0000b0f000-0x4)=0x4) r1 = socket$inet(0x2, 0x3, 0x2000000088) connect$inet(r1, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f26000-0xb7)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 21:48:41 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000813000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000073000)=0x5f, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000246000+0x330)={0x66, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000a1e000)={r2, 0x6e}) getsockname(r1, &(0x7f0000463000)=@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}}}, &(0x7f00000b6000)=0x3a) accept$alg(r3, 0x0, 0x0) listen(r1, 0x0) socketpair(0x0, 0x800, 0x20, &(0x7f0000a8f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000922000-0x10)={0x6, &(0x7f0000139000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 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}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/23 21:48:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ca9000)={@loopback={0x0, 0x1}, 0x5, 0x2, 0x0, 0xc, 0x100008001, 0xffffffff, 0xffffffffffffffe1}, &(0x7f0000d16000-0x4)=0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000bb7000-0x4)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000c6d000-0x108)={0x20, {{0xa, 0x0, 0xe6f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 21:48:41 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000)="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", 0x1000, 0x0) 2018/01/23 21:48:41 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b92000)={0x0, 0x7ff}, &(0x7f0000f89000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000045c000)={r1, 0x3ed4, 0x66, "8fa6f0161e9c8dcfc9e76c2a364dcc1feeca10c0166f072f0b32afc8635d548cb2a40cb373bb401ab4e196cf62ee58f21852bb785423a06d460e0e17463713bc6d5c48fd3004c39b0298279ef2624cc4973f588a9ac506b55828eea624331439e3a08fa10224"}, 0x6e) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000f8a000)={0x9, 0x4, 0x5eb, 0xeb32}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/23 21:48:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x10001) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) socketpair$inet(0x2, 0x80006, 0xc40, &(0x7f0000eda000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) 2018/01/23 21:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000f8d000)=@generic={0x0, ""/126}, &(0x7f0000b3a000-0x4)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c34000-0x8)={0x0, 0xeaa}, &(0x7f0000dca000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002f9000-0x8)={r2, 0x9}, &(0x7f0000746000)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000efc000)={{0x5, 0x2}, 0x10}, 0x10) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000852000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00005ba000-0x10)={0x9, &(0x7f0000398000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/23 21:48:41 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xa, 0x800, 0x100000000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000005000-0x10)=[{&(0x7f000001b000-0xe9)="e6237f910f48f48534e0592e0158ae3225921298ef4a79e70ef5fe003d19292e9103b7cec431081dacd5307b2eeff102015476d04d225c909556b1829620e9b20b0bdaadfe01ea5d97327684c2d15fe461f166cee61466c0bc2e792556a6bcd0c386521a4cc3dd7c71337465d82231481aa034d30dd2204728deea9ffaa46a045d8de3fbbd3dc5b99f00eae402d2bf240af2d24be094904d7dd0221ce3c6cb7ad9aeec0177a2bcb8d1c9d7887e663b084bec78900fa1139fc6c3c30b55648780f953d810d6493bb3d30c9eaea8d2957ecdc0f7de1457926072e0bfee0ce48cbc987cf13414083d5b98", 0xe9}], 0x1, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000009000-0x6e)=@file={0x0, ""/108}, &(0x7f000001a000)=0x6e) 2018/01/23 21:48:41 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x356, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000006000)={0x0, 0x1a, "2f9eacb9cd8ea7bfb56282f3f9f21d610abf78551bb911540d7d"}, &(0x7f0000007000)=0x22) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x800, 0x69) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r3, &(0x7f0000009000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0xfff}, &(0x7f0000008000-0x4)=0x8) 2018/01/23 21:48:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002e1000)={0x1ff, 0x8}, 0x8) bind$alg(r0, &(0x7f0000f79000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x75) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000a4000-0x28)={@common='sit0\x00', &(0x7f0000581000)=@ethtool_drvinfo={0x3, "074570a1311bb5f2f6e850ff9c602f9fd5c65f39adf8cfa158fecd71741f6726", "4100611caba38ca8f8f112db18aed42ad9362ea95a648f52f0a10061746eee93", "5b792cd90f14eb7c41a5f1c2a2d27f83fe9fcb3751544c92dafeacf7dc665c64", "a19bd5df4627118f014282b732fe8daa19782bf2e299fc8b25bb3b8a4d129ec1", "65000002b28bc31589c1fb34cdd198b0182e2371cdc82d5e8846275188f33e3f", "8a99c1dd132437a22b42a974", 0x80000000000000, 0x8, 0x5, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/23 21:48:41 executing program 5: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000218000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa00}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000219000)={0x1000, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000219000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8", 0x20}], 0x1, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/23 21:48:41 executing program 0: syz_emit_ethernet(0x36b, &(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, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 21:48:41 executing program 7: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d28000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d29000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f000082c000)=""/237, 0xed, 0x10001, &(0x7f0000d28000)={0x3, {"2dc1817d74b6c4"}, 0x8}, 0x10) 2018/01/23 21:48:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xffffffff, &(0x7f0000a43000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00004ea000)=""/158, &(0x7f0000223000)=0x9e) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00001c1000)=0x9, 0x4) 2018/01/23 21:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000e01000-0x9d)="93f08313188ef79b5959fbc13efc8e2cbf6af1728ba23d1d079235114350cb4a9663525c716672059731caba3321a79b763d124bf63984d7bfdc446e7912857845f260f2c6b3a277ea47c60446002c37273a61c3dd0ab399129b9268ca287e8c096d1b4ab1a5e1503f253827a71ff434884f993302ad0013f8ae03cc1690acaac94fe550284fa7c1e0d5e1b6d484a578a08733e2124283c281ceb81f30", 0x9d, 0x4000001, &(0x7f0000405000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000032d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = socket$inet6(0xa, 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d12000)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f6fb1d, 0x3, 0x0, 0xfb6, 0x1ba}, &(0x7f0000884000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003c4000)=@assoc_value={r3, 0x6}, 0x8) r4 = accept4(r1, &(0x7f0000ad9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000865000-0x4)=0x60, 0x80800) getsockname$packet(r4, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b4d000-0x4)=0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) 2018/01/23 21:48:41 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f000039e000)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d25000)=0x0, &(0x7f0000d26000-0x4)=0x4) 2018/01/23 21:48:41 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c09000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000b5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000520000)=0x10, 0x800) r2 = accept(r1, &(0x7f00006fc000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000203000-0x4)=0x2e) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000f78000)=0x0, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000f78000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f78000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r0, 0x0, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000069d000-0x4)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000f79000)={0x27, 0xfff, 0x3, 0x6, 0x5, 0xb2, "f6e8bd89e2a15da54f5d10712634266cbae2293acca980d425cc93a862749c61af794c6c9656c8462a76d24ef0fe8ce5fba5302e25d3eb1ecb57c956b2655c", 0x1ff}, 0x60) sendto(r3, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/23 21:48:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000922000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d3d000-0x4)=0x10, 0x80800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000063000)={0x80000000, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00003cd000-0x34)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009a8000-0xc)={0x0, 0x5, 0x20}, &(0x7f000068e000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a7d000)={r2, 0x2, 0x30}, &(0x7f0000718000-0x4)=0xc) 2018/01/23 21:48:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xd1fc, 0x7fffffff, 0x6}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x4f)={r1, 0x5, 0x47, "b34d3fa18197f50550517dbc8aeb4c2d275277b04378eff64fa1bfa1dc401cff9d69d950655febe308fbf9e81908f51923384db6676d2199c05ef48d2f9aa4b893bfa977435bdf"}, 0x4f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000001000-0x97)="63b9e218af4ad21bde30af55f1b8e4a9afacc16267b6fe655cba085a14a5edf8081acd91d13d009908768ae171e32f9bde4aaf6cdd3f7e563a86b22dd3b913b9b598d6786bdc295c75c29d172e5fa6f313e934771a3d8610694ad950ab8c72e3ce9b8f02a8518841b1d23b038a8b9e2ca3cb9984723573eec2ce39d16bad283e87b62fd4177f4edea120050e69d419023dc29dd6973247", 0x97, 0x8850, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000002000-0x9f)="380e7ba6ad75c016155d1ea82a75d02698cf6cd4c230e402cb96026b7a4ab0310a9c4a4e4f319cf1ad4295a052ba0a3e8edc62a8cf11779a0a85209cb5baf0b85fe7af311ca110ac21555e5d0e059baf40fb1b0c040f8550f0798519298cde94493c8634a2cf93d253eceff2aa5a1d26fc05fffcd58ad43465762d23746d48f446013850c4f8717d7987c0953134b55e99bfc54adcd188b1554efe95b7adf4", 0x9f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x9}, 0x80, [0x1, 0x437, 0x2, 0x5, 0x3f, 0x1000, 0x8, 0x2]}, 0x5c) 2018/01/23 21:48:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000005, 0x84) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000331000)=0x0, &(0x7f0000fe3000)=0x1d3) 2018/01/23 21:48:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c49000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00006cf000-0x4)=0x80000001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000394000-0x38)={&(0x7f0000397000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000def000-0x10)={&(0x7f00003da000)=@newsa={0x188, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc7539esp(pcbc(aes),sha256)\x00'}, 0x0, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'sha256-avx2\x00'}, 0x0, 0x0, ""}}]}, 0x188}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:41 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000fd4000)=0x2, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fd6000-0x4)=@assoc_id=0x0, &(0x7f0000fd6000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e24000)={r3, 0x8, 0x9, 0x9af, 0x3, 0x7}, 0x14) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/23 21:48:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000839000)={@ipx={0x4, 0x6, 0x6, "58989ee3781a", 0xa57, 0x0}, {&(0x7f0000a9f000)=""/163, 0xa3}, &(0x7f00000f8000)=0x0, 0x12}, 0x30) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c50000)={&(0x7f00009a0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000781000)={&(0x7f00001ff000)=@expire={0xfc, 0x18, 0x901, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:41 executing program 0: r0 = socket$inet(0x2, 0x807, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x0, 0x1f}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c38000-0x8)={r1, 0x1000}, &(0x7f0000e10000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000dd5000)={&(0x7f00003b9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x14, 0x10, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x3}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/01/23 21:48:41 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fc5000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000033a000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000962000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0xe1, 0x3, 0xf5, 0x400, 0xffffffff, 0x4200080, r1}) pipe(&(0x7f0000fc4000)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000fc4000)="f9898ae656c8a66e22046f7a57daf6c6", 0x10, 0x40000, &(0x7f0000fc4000)={0x1a, 0x0, 0xfffffffffffffffc, 0x2, 0x6, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x3, 0x400000000087) tee(r2, r4, 0x7, 0x8) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r4, &(0x7f0000fc2000-0x60d)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/23 21:48:41 executing program 2: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f61000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x8, &(0x7f0000f63000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bpf$MAP_CREATE(0x0, &(0x7f0000aa8000)={0x7, 0xd5c3, 0x7fffffff, 0x100, 0x2, r1, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bind$inet(r1, &(0x7f0000243000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x0, 0x0, 0xa9}, &(0x7f0000f5d000)=0xfffffffffffffe57) 2018/01/23 21:48:41 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000000a000)={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, {0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffff}, 0x401}, 0x6, [0x1000, 0x0, 0x704, 0x8, 0x4c, 0x4, 0xfffffffffffff800, 0x65e]}, 0x5c) sendto(r0, &(0x7f0000002000)="d300000000026f830000c3bee1", 0xd, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) 2018/01/23 21:48:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000ff3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001bf000-0x4)=0x1c, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c4b000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c6000)=0xe8) sendto$packet(r1, &(0x7f0000b6c000-0x1c)="a502409d26078a4be37721503e6a95a5d852573124a4d456a61ab1e0", 0x1c, 0x0, &(0x7f0000ead000)={0x11, 0xff, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) getpeername$inet6(r1, &(0x7f00002bf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000df000-0x4)=0x1c) 2018/01/23 21:48:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cbe000)=0x0, &(0x7f00003a8000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000720000)={0x0, 0x0, &(0x7f0000206000)=[{&(0x7f0000c7c000)="74a9e136c0fcd82eea9b569ad1aac7c8", 0x10}], 0x1, &(0x7f0000de5000-0x58)=[], 0x0, 0x0}, 0x0) r3 = socket(0x9, 0x5, 0x800) r4 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a44000)={0x0, 0x0, 0x0}, &(0x7f0000369000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000934000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000088e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002cd000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001e5000)={0x0, 0x0, 0x0}, &(0x7f0000b10000)=0xc) sendmmsg$unix(r3, &(0x7f000018a000)=[{&(0x7f0000f29000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007c1000-0x50)=[{&(0x7f0000fa0000-0x2e)="2c8fc7382150b1f7f7fe77821da373f2f52ada1d751d6bf4d638570c7682f8ab8504bcffda1c41d3640018c8647f", 0x2e}, {&(0x7f0000707000-0x1e)="8dfa8a0dea98abd5362a587ca74d0bf66175b6515dad93e059bb9a679a5a", 0x1e}, {&(0x7f0000101000)="c189b1c818b0037843928c3eb196497d62ed843d6f7c9405e63438fda5e0b82d9634c2e29b4de2767a8932a9dcb0fad6bd2854fe4e6ba674b74df10a97fa8509e72cefc84124af36f821de9dc4a66fde9d0d96fd004de06115f89bbfa7bbd3d383b80375ef2c6e3ee4f857dc1a37fc8b2d4161488af7579faec88ff267c16b7e0a0ecf294dcde0f6068ae0e46054dc22d910bac375d8160ba2f9ac4d1468a4973b59a9a9de5a24f1b400c1c42c45e33d282c6516427b273872cd6611a9bfa75c8c4f9625d1e700e9a102214430c23c33094c405eeda653eee2d60a9fd5513aa80b4cd7de7d80a3f9a21d2f0b996dea471b05c0e046b5104f", 0xf8}, {&(0x7f000022c000)="bf1a05af6e1eb9148027544ac495a17f167cedc45532133cb511b3f190fe23947add74f3353c743bfc6190ab17635dd091fe8385608a7548f836a843eeb5caaf0fa3219a958ef5691859477bfe3bda1d2c391cc1bd263dc1faf0eba77cc120dac45ed1a6fbfc3027e233313186a3826c0dda09c5fb732ce5f847bb901d0b4fda49de5a2a64e590e9ceb8e1b26a31e16bbb7fa4fe6b04152e", 0x98}, {&(0x7f0000343000)="de3f45705beebca392a80c1849da522966a8311a2b5a446e962af9c801666db70a0af2715e0b9369863777ea37fc57a09ff88a267cc6b1bce8ed23d4699b6db73d5c32697f635c8f62908fbd095ad21e44c7faf134c547a804a0de99a6c1d0939d5d98a78b100cb1b0885145e33cdf2b9df73e49b6120427f03c5d88721c7f24e10abeea0a52261c62a996346097b7ae90d940d54e41740b", 0x98}], 0x5, &(0x7f0000159000-0x58)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r4, 0x0, r5}], 0x58, 0x804}, {&(0x7f0000f61000-0x3)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ab7000-0x20)=[{&(0x7f00003e5000-0x24)="3a713d88de0f7ac76fc145c2c7e8ffd51f9c827e6233fb8f42702ea375c8dbf1c466d0ed", 0x24}, {&(0x7f0000b24000)="422c36a3e5b54ef8fc52a193f5ed7a5fd2ede80e6404eeaf1248e485566806e65fc4932542eefc8c4df4b1112ecf89e6c4e79207baf6a587d480e635ba03cb6f254d9c9eb10f8b59741652d769a5c9ab547f6c592f9f896f1ff052e2fa038b5bc29257ca", 0x64}], 0x2, &(0x7f000052d000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x4000}], 0x2, 0x40) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) [ 1032.985149] nla_parse: 1 callbacks suppressed [ 1032.985155] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/23 21:48:41 executing program 7: socketpair(0x0, 0x5, 0x6, &(0x7f0000688000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000f63000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bfe000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000260000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000cda000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000000)={&(0x7f0000f8e000-0x3e0)=@getpolicy={0x3e0, 0x15, 0x317, 0x3, 0x3, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, 0x1000, 0x1, 0x3, 0xa, 0xa0, 0x20, 0x29, r2, r3}, 0xe, 0x1}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @tmpl={0xc4, 0x5, [{{@in=@rand_addr=0x364, 0x3, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x2, 0x2, 0x1, 0x0, 0x6, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x7, 0x1, 0x4, 0x88000, 0x6, 0xff}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x1, 0x2, 0x401, 0x1, 0x5, 0x624}]}, @replay_thresh={0x8, 0xb, 0x3}, @mark={0xc, 0x15, {0x1, 0x6}}, @tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x3, 0x3ff, 0x3, 0x8, 0x8}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x5, 0x0, 0x1ff, 0xa7, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x1, 0x3f}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x2, 0x1, 0x0, 0x8, 0x0, 0x5}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x3, 0x8, 0xfffffffffffffffe, 0x5, 0x5}, {{@in=@empty=0x0, 0x1, 0x33}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x3, 0x2, 0x200000000000000, 0x0, 0x9, 0x8}, {{@in=@loopback=0x7f000001, 0x0, 0x7f}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x0, 0x0, 0x2, 0x4, 0x8, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x3, 0x3, 0x46, 0x0, 0x8, 0x3}]}, @sa={0xe8, 0x6, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x200000002000, 0x3, 0x0, 0xa, 0x80, 0x80, 0x3a, r4, r5}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, @in6=@loopback={0x0, 0x1}, {0x1000, 0x3, 0x1000, 0xfffffffffffffff4, 0x3, 0xfffffffffffffff9, 0x4, 0x10001}, {0x5f5206f2, 0x6, 0x8, 0x5}, {0x1, 0x10000, 0x7fffffff}, 0x0, 0x4, 0xa, 0x6, 0x10000, 0x2}}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x40040}, 0x40040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x6, &(0x7f00008f1000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f000063d000-0x4)=0x0, &(0x7f0000a5d000-0x4)=0x4) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000164000+0xd63)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9e000-0x4)=0xe8) recvfrom$packet(r7, &(0x7f0000f54000)=""/159, 0x9f, 0x10000, &(0x7f000009c000-0x14)={0x11, 0x1f, r8, 0x1, 0x180000000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xdb996e961ac2873c}, [0x0, 0x0]}, 0x14) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$packet(r1, &(0x7f0000072000-0x14)={0x11, 0x16, r4, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r9, &(0x7f00007f7000-0x38)={&(0x7f0000209000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000271000-0x10)={&(0x7f0000949000-0x334)=@polexpire={0x104, 0x1b, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0}, [@algo_auth={0x48, 0x1, {{'sha256-ssse3\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009aa000)="", 0x0, 0x1ffffffe, &(0x7f0000f3f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000c, &(0x7f00003b3000)=0x541a2444, 0x4) 2018/01/23 21:48:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) setsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000239000-0x1000)="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", 0x1000) [ 1033.051349] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/23 21:48:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e69000)="0a0775b7cac37ee5b3b6aded5cf0d65d000001820001eb00001ffaff0002ff29", 0x9) 2018/01/23 21:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a2000-0x80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000edf000)=[{&(0x7f00000d2000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/23 21:48:41 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3ff, 0x0}, &(0x7f0000003000)=0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000004000+0xa87)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000)=0x60, 0x80000) [ 1033.156153] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. [ 1033.156440] device lo entered promiscuous mode [ 1033.163251] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/23 21:48:41 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) r1 = socket$inet(0x2, 0x1, 0x20) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0x8) 2018/01/23 21:48:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x8, 0x9, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = accept4(0xffffffffffffffff, &(0x7f0000d5f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000044000)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000791000-0x20)={0x3, 0x3f, 0x2, 0x10001, 0x400, 0xfffffffffffffff7, 0x3f, 0xc, 0x0}, &(0x7f0000e01000)=0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ad5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003ae000)={r1, 0x1}, 0x8) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000300000)=0x1, &(0x7f0000c5e000)=0x2) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000c5a000-0x4)=0x8, 0x4) close(r0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/23 21:48:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000867000)={0xffffffffffffff9c}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000e9b000)=0x7f, 0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000089d000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r3, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) preadv(r2, &(0x7f0000e4d000)=[{&(0x7f0000f37000-0x44)=""/68, 0x44}], 0x1, 0x0) shutdown(r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r4, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) socket$l2tp(0x18, 0x1, 0x1) 2018/01/23 21:48:41 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffdffffffffffffe, 0x84) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000331000)=0x0, &(0x7f0000000000)=0x4) socket$inet6(0xa, 0x0, 0xf0) 2018/01/23 21:48:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x5, 0x401, 0x6, 0x80}, &(0x7f0000d73000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r1, 0x8000000000000, 0x1b, "94c25c0f96471eb7b74d8a8c989e6a652470c38e5590105c5faf87"}, 0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x4)={0x0, []}, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000053d000)={r1, 0xfa, "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"}, &(0x7f0000001000-0x4)=0x102) close(r0) 2018/01/23 21:48:41 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001d4000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00002e3000)=0x0, &(0x7f00008bb000)=0x4) mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0xa, 0xbd, &(0x7f0000aac000)={0x0, 0x0}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000aac000)=0x0, &(0x7f0000881000-0x4)=0x4) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000aac000-0x4)=0x0, &(0x7f0000aac000-0x4)=0x4) 2018/01/23 21:48:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000-0x10)={0x3ff, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={r0, 0x80000, r1}) r2 = socket(0x10, 0x802, 0x0) connect$ax25(r2, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/23 21:48:41 executing program 4: mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000106000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000107000-0x4)=0x58, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000f1000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000fa000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000004000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, r1}, 0xc) syz_emit_ethernet(0x24, &(0x7f00000f1000)={@random="15e850ed1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x80, 0x80000000, 0xea2}], {0x8100, 0xa7a4, 0x3, 0x3}}], {@generic={0xe865, "5445ea5f23cb739b852c6b635024"}}}, 0x0) 2018/01/23 21:48:41 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind(r0, &(0x7f0000e75000-0x80)=@generic={0x15, "e67f0fdf37b95ccc7482a5b9af7367b27abbad182bc9cec710f180eb73070ea403c5bb2a4432e672d290ac0cacc11d3308406b9e9bb902b964832aa303ffca7a5390572f33abd02710b56df986b688799ae51715407d571a7689f503e6ad1b1822464f7c247fe7a6402eccc76bff9a18f76b030c7d39c4b04c5802629998"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) accept$packet(r1, &(0x7f0000c86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f3000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00008c2000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/23 21:48:41 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) accept(r0, &(0x7f0000019000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0xffffffff, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, 0x0, &(0x7f0000025000)=0x0, 0x0) r2 = socket$inet6(0xa, 0x5, 0xff) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000025000)={&(0x7f0000022000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000026000-0x4)=r3, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001d000-0x4)=0xffffffffffffff7f, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000025000-0xe8)={{{@in6=@loopback={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}, {{@in6=@mcast2={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}}, &(0x7f000001a000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x96, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r5, &(0x7f0000025000)=""/66, 0x42, 0x100, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000024000)={&(0x7f0000025000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000000b000)={&(0x7f0000017000-0x3a)=@bridge_delneigh={0x54, 0x1d, 0x400, 0x7, 0x3, {0x1e, 0x0, 0x0, r4, 0x2, 0x80, 0x9}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}, @NDA_VNI={0x8, 0x7, 0x7}, @NDA_SRC_VNI={0x8, 0xb, 0x9}, @NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}]}, 0x54}, 0x1, 0x0, 0x0, 0x48c0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r5, &(0x7f0000027000-0x60)={0x27, 0x6, 0x9, 0x3, 0x2, 0x6, "1f2d68fbaeaa06a6d391f6d961b0d6039874ce0bb9e6e0ce5fb65375e6cba0231b1ff0da1d7a5b9d9021329169dc41aff61442277a616dd0ce0984224fa486", 0x6}, 0x60) 2018/01/23 21:48:41 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000008000)=@l2={0x1f, 0x2, {0xd238, 0x49c, 0xffffffff80000001, 0x8f, 0x42b, 0x1}, 0xffff, 0x2557}, 0xe, &(0x7f0000009000-0x50)=[{&(0x7f0000005000)="286cc78d6c3cf54c0a31947281882c1e8e6b20133ac2cafb92d8e5b1de5c5d5bf9dd571578d755ad761c84643067b48d925b54def8d4ef770d8338c2fe6f97e0485506cac86eda01a855540f4ea6fe482bc173efdf3f228d19e2", 0x5a}, {&(0x7f0000006000-0x8e1)="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0x1000}, {&(0x7f0000003000-0x6c)="2692fd54e1900c145cbcd3f770d686ad0b60f9be395a698e051bfc3c2f6c855ad354c8ce30cbd19b4cbb2df4dea9ad3984e3fc1ec448808b1a9a121cb23172fd63e623be953c4daa8dfb8851f20ab81a50639d0b3020fba86daa0f773bd45e0da5db9440d549dd0b11d8ccb2", 0x6c}, {&(0x7f0000002000-0x5d)="a41af80b4ed42eb7e7fc97e9e96233011708fb3a721dd781ebce1957a98a20d59b75ef59cea0be4845e1c3284c72dd202dde56602f30f457392d2eb570ba5b2de44a4f584078561e9be4d36ab66bc3b02db67dc1f40fddf66bb5a325ae", 0x5d}, {&(0x7f0000009000-0x2)="8d1d", 0x2}], 0x5, &(0x7f0000002000)=[{0x1010, 0x13d, 0x28c1, 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", 0x1000}, {&(0x7f0000009000-0xb9)="d19277cfd48bac871128a87355845d1b48d4621454cb111cf0dfd86aa80ea6c49c1c36515048ed338dae0cea5a8ad1ae644ea335d92aa5d59abf9743b5fbcf0fe55ebee2ac9e01f0652b4d2e3e67e1649844795afb8d2ed685f8f551239e97015a88dcf40caca777fbc4e6095576bcbb7564f8dda9ffdb4ecd39652dbb4960fad785a56b721a32a32988266821bdc014886e1f3586fc40e009bba7b30d503f15e3d994c96327d593786f09dcd8ac179d31fcaffe9e34f6ba66", 0xb9}, {&(0x7f0000009000-0x6e)="b42044946df5c43af236b12f5e4a558b3b325143a0b292a89807d053e944576d4a050f19bac556637c46bc601780ec6f0553bb24de846075eb8bcbb0c64168f7054f1bae339c8dc26dfb6f7b3682c86737aca65e2d0551808a789d10c56499adbc42ee690959dedf394cfd5e34c8", 0x6e}, {&(0x7f0000003000)="102bd4ed52a6afb3929dfcd0bb2ccdadc88c7e40f462c17d1a4ee5f8d00b9f2eb4bcbf487a55fbe2d4cc3a8981111e582491183b6f80b1656c2f295f174dca1b9c543b701564af2c7cf486966c6b348623cf330e046cb0b72712", 0x5a}], 0x4, &(0x7f0000002000-0x2f8)=[{0x10, 0x13b, 0x8001, ""}, {0x40, 0x0, 0x7, "f5a779ae627ac66d90a59e9ea6c403c0a3702bbe53af57a5bf54022bdf035bdc532eb00b91c0de8037a4"}, {0x110, 0x11f, 0x800, "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"}, {0xa0, 0x11, 0x1, "8998d2ce6c21501dca5d994c9fdc80c877b41bd19cd32d828fb1642a1722cd188b29215b804f5451d8da4db033296f49a2d373a48918536cdff8057d32adbf9ce37581c249485f79ce45c52376a9860ba077f0c17660fbad0eab00f3c2b058c67f6ebabaa03974ec56d4ff9e3f8011444f34aa9a8a5d33ae2b96e48cbdf52f3c5fabd610d66d9f77eaefe1cf7b288b"}, {0x18, 0x109, 0x28, "b03327e236fa"}, {0x48, 0x10e, 0x2, "0a3e34c8980fa8999dc0755722be356399b3f23b0e117444bf0bb54982efc6b5cfacbefb4411682547deb11c4219998965e10996a53e922b"}, {0x98, 0x115, 0x4, "85616c5787da43522bdf08202b160c951284a0fdae7c02689aceec555322213eb081b7456c5a6ab21e5e9c2848c00413fa025646360859b96f42983142322190e96bd124be4a7e23875f53af2e2b08fdbcc5e94dc9da777dd345e04d4b4a7dd0ab531822e8b5a2c208ab6b0805caa68bc0668d71c24a3d317689e7cf398cab848fde8c"}], 0x2f8, 0x4}, 0x6}], 0x7, 0x800) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) socket$bt_hidp(0x1f, 0x3, 0x6) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000005000-0x4)=0x1d, 0x4) 2018/01/23 21:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000081d000-0x410)={0x1, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x2, @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]}, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 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]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x888, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3b73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) write(r0, &(0x7f0000788000)="220000002100070700be0000090007010a00001e000000000000040005000280ff45", 0x22) 2018/01/23 21:48:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) shutdown(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 21:48:41 executing program 6: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008d9000-0xa)={@generic="d3d00a2b967a6b838e5ee9e25bf94e2b", 0x1}) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f00008d9000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00008da000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008da000-0x4)=0x48) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008d9000)=0x2, &(0x7f0000761000-0x4)=0x4) 2018/01/23 21:48:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f30000-0xe8)={{{@in=@rand_addr=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a0000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e88000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaf7, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000555000-0x8)={0x0, 0x0}) 2018/01/23 21:48:41 executing program 1: socketpair$packet(0x11, 0x2, 0x300, &(0x7f000078c000-0x8)={0x0, 0x0}) accept(r0, &(0x7f00002e2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eec000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000184000)="", 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) 2018/01/23 21:48:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x6, 0x200) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/01/23 21:48:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f92000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7}, &(0x7f00007c7000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000018c000)={r2, 0x4ab}, &(0x7f00002b4000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe9000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000fea000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/23 21:48:41 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e60000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="cd1e7996a835b8c696365876809156277191491e84f5dc121e46f9434668bc2fd14b15ea01c020427c726bae38152bcdf7fd3115da726d45b4163eb210e6b4369bf91b6e44e722ca447c3f1ab4e340b4bd5c08c070a2b7d99176270d826b91ccf9e39b740a76d22e4362e6d7188383a8e485e317d0ff9945262fb03a9ab9e21b9bda", 0x82, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d77000)=[{&(0x7f0000f0b000)=""/240, 0xf0}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000c54000-0x80)=@generic={0x0, ""/126}, &(0x7f0000252000-0x4)=0x80) bind$vsock_stream(r1, &(0x7f00001ee000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) 2018/01/23 21:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xd, 0x802, 0x7ff, &(0x7f000072d000)={0x0, 0x0}) epoll_wait(r1, &(0x7f00003a7000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x623) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffeab, 0x40010002, 0x0, 0x0) ioctl$sock_netdev_private(r2, 0x89f5, &(0x7f0000b5e000-0xa6)="6ff7debaf833b69b417e56693e46f658d7a7acb16600820513dca34cd890104dd5dae2d07f9136a545302b7b7b8385dfb46c7682a3806109790cbcce6d492b71bc74ae8782b5524cb5a8b330daf12854e281357ac71ad1ba3095f05a7c9f9d926dbcfc1b6ca64baba4858b5e8f9afbc5a52068bbe4c91d361e76f962366d3f0efef661fb550e4164347ea297d1155a775a189aea6cc7df55d2c05eed37907aa0c6985d890946") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000db7000-0x4)=0x0) 2018/01/23 21:48:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000eca000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000001000-0x4)=0x32, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e96000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f000000d000-0x1a9)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="689ffc340a70", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x78, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "132d18", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [@routing={0xb7, 0x8, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 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) 2018/01/23 21:48:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f54000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000d16000-0x2c)={0xa, 0x2, 0x7, 0x4, 0xb, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bind$pptp(r1, &(0x7f00004a7000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000efb000)="") r2 = bpf$MAP_CREATE(0x0, &(0x7f00008bb000)={0x1, 0x8, 0x4, 0x400, 0x4, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r2, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x0}, 0x20) 2018/01/23 21:48:41 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r0, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000061e000-0x18)={r0, &(0x7f0000d11000-0x5a)="97cbfa261a0dede6f8c6b39fca98cdc2def0db8785cbe4fdbc1efe68076009ce22930dcf7c56164eae26ef90f11e01a4becc179c9b97eb8573057cc92534bdc68195e8587b2abf1aa3690f5bb134a387964ab17fc961bebe27", &(0x7f00007f0000-0x1000)=""/4096}, 0x18) pipe(&(0x7f00008fb000-0x8)={0x0, 0x0}) r2 = getpid() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000a5e000-0x38)={&(0x7f000027f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe7000-0x10)={&(0x7f0000fe6000)={0x20, 0x11, 0x20, 0x5, 0x2, {0x18, 0x0, 0x0}, [@typed={0xc, 0x5f, @pid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 2018/01/23 21:48:41 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000268000)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$pptp(0x18, 0x1, 0x2) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000005a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000715000-0x4)=0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9c000-0x4)={r2}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000c13000)={r2}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00009e1000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000)=0xe8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r7, &(0x7f0000f9b000)={&(0x7f000098e000-0xc)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f00006b2000)={&(0x7f0000d15000)={0x1258, 0xe, 0xf, 0x310, 0x5, 0x3, {0xc, 0x0, 0x8}, [@generic="1cb0c901272d63337ebf282f80728af089801b9709168e95dbf6898d9f8e4fa33717bb64fff4ed7ed7a1848b14afd38cce8a654c13d3655cf774d7f47c91c69005e6c22cba540c92c831eeba39b944b76dcc4af499cd25be64d83b8bd9fff35bf47e0c02907a51d971e232048f4c359334a15bf37b0c821ebe37e55ea18fd363edf5c7115f8d55c8c1a8a8b60e45b64ef0804b78a2ca5546ca728daa78d015ef7dfed9786638b4b83345aebc03f7f0e10beda3236acc302538384c942fa7cceacd09f7aa6668c67209421cf972d329", @generic="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", @generic="a57c22df61688ddc2d439f37b470f91f37da0cbe1556c2408228777b58b8b500c28852bf0fd882f83451517ae26db21909c35ad1b69c305891d9a7cc9e7da2f17015aede1635b1a25862e2a6175bb62a4d63e416afdd8ccdfd96ee4a04844001b6cbc751784e4018", @typed={0xc, 0x85, @uid=r8}, @generic="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"]}, 0x1258}, 0x1, 0x0, 0x0, 0x10}, 0x80) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() r10 = getgid() r11 = getpid() mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9c000)=0xc) r13 = getpid() mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9e000-0x4)=0xffffffffffffff6a) r15 = getpid() mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000296000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9d000-0x4)=0xc) r17 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000041e000)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f9c000)={0x0, 0x0}) r20 = getpid() r21 = getgid() mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r7, &(0x7f0000f9c000)=[{&(0x7f0000912000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f9d000-0x20)=[{&(0x7f0000f9d000-0x27)="03f052318201a9b53374f3f385b4d03b87b5daa3ae437999ef721873fa38a8152dc46b0840c5a6", 0xfffffdb8}, {&(0x7f0000f9c000)="a66dac95d2eb99c160e6dec0256d07c2e5917c3d8135a0ca112854a645b89001981a0197de8276e8aebc1d2bf36cc8678285ea4142f8a1401d961848f31011493b37ea804a386c91faf8aaedf8b5b8fe1e04b373a74835c77a4cd2251d49263689642289e59a0eb2055c4b5d7119f3bd9866a4218d5a0666b1175ce64041df87d69f722e50af8e37373a4e05e4844209031af6b4a7ba597ba999ba4f76b68e14552d40c6a543d84cc874716eb101565de61634ce2b5567fb99a43c9ef35d53a4755da753cb73f9ccd87cb62c1efe1fa3e36cbe0116217da82afa59a65ade49485a5f604339d974a9f2c04e1a1e", 0xed}], 0x2, &(0x7f0000f9c000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r9, r8, r10}, @cred={0x20, 0x1, 0x2, r11, r8, r12}, @cred={0x20, 0x1, 0x2, r13, r8, r14}, @cred={0x20, 0x1, 0x2, r15, r8, r16}, @cred={0x20, 0x1, 0x2, r17, r8, r18}, @rights={0x28, 0x1, 0x1, [r1, r2, r4, r19, r2]}, @cred={0x20, 0x1, 0x2, r20, r8, r21}], 0xf8, 0x20004000}], 0x1, 0x4000000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ca9000)={@generic="1d3f8ec8924ccd5b18a380a9a429b236", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r7, &(0x7f0000f9c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000f9d000)={r2}) bind$pptp(r22, &(0x7f00002eb000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt(r5, 0xfffffffffffffe01, 0x4, &(0x7f0000b63000)=""/0, &(0x7f0000f9b000-0x4)=0x0) 2018/01/23 21:48:41 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f90000)=0x1, 0x4) setsockopt$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=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 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, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00007b1000)=0x7, 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f91000-0x4e)="425b19f0d28f41cbf1e893e31688d9925a797dae420a9e54e596af3038f72c334f588cf4be5fa16dda54f9f331bccf48f17881a1bdc1e1d000072f44b96a68f4490c529655438e04ecad01b044a6", 0x4e, 0x40000, &(0x7f0000019000-0x7)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000000}, 0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f92000-0x4)=0x0) 2018/01/23 21:48:41 executing program 6: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = socket(0x7, 0x6, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005e9000)={0x7f, 0x6, 0x3, 0x2, 0x81, 0x1, 0xdc, 0x704d86a3, 0x1000, 0x40, 0x24}, 0xb) 2018/01/23 21:48:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000ea9000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00003e0000)=0x0, &(0x7f00000cc000)=0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009aa000)=0x0, &(0x7f00000e9000)=0x4) 2018/01/23 21:48:41 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x5, 0x3, [{0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:41 executing program 5: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00005e5000-0x9b)=""/155) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005e4000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001000)={0x3, 0x0}) close(r0) 2018/01/23 21:48:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000c3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007a5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r2 = socket(0x1e, 0x4, 0x400000000000) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) read(r1, &(0x7f0000274000-0x7)=""/7, 0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000a14000-0x88)={0x7, {{0xa, 0x1, 0x8b, @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]}}, 0x88) 2018/01/23 21:48:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000ab2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000ed3000)=0xfffffffffffffff7, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000952000)={0x0, 0x0, 0x0}, &(0x7f0000909000-0x4)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000bbf000)=0xe00000000000, 0x4) 2018/01/23 21:48:41 executing program 3: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000221000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000042a000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a0f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002cc000-0x4)=0x1c, 0x800) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000a0f000)=[{0x4, 0xce8}, {0x0, 0x3}, {0x8, 0xd17}, {0x8, 0x9}, {0x2, 0x3a}, {0xf, 0xb95}, {0x2, 0x1}, {0x2, 0xfffffffffffff001}, {0x0, 0x4}, {0xf, 0xcb0}], 0xa) 2018/01/23 21:48:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a34000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000001000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000765000-0xc)={r0, 0x1, 0x10}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x2, 0x38) bind$bt_rfcomm(r2, &(0x7f000001b000)={0x1f, {0x6, 0x9, 0x101, 0xffffffff, 0xff, 0x4}, 0xb}, 0x9) ioctl$sock_bt(r1, 0xdd17, &(0x7f000000e000-0x5b)="19f7bd79d87da2c7360d7c120a0a7b7f85e0f7e7f741b1b95cf38294260a542c8a830dcc28977290e0f80c3b5ea1ddbab67b6d8cb96048d45220a3938f85d28481abed70eb6bd191b8ed6897121591d730e591418ab71a49db20df") socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000029000+0x1f5)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000001c000)={0x0, 0x3ff, 0x3cbe}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000016000-0xc)={r6, 0xfffffffffffffeff, 0x30}, &(0x7f000002a000-0x4)=0xc) r8 = socket(0x5, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f000001f000)={r6, 0xde23}, 0x8) bind$netlink(r8, &(0x7f0000024000)={0x10, 0x0, 0x0, 0x10040}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x80000000, 0xfffffffffffffffc, 0x0}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) connect$inet(r5, &(0x7f0000006000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r7, 0x4) sendmmsg$unix(r4, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/23 21:48:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006dc000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000415000-0x4)={r0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004ae000-0x5)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) close(r0) shutdown(r1, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000f7000-0x4)=0x0) 2018/01/23 21:48:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e46000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000061000)={0x7ff, 0x6, 0xffffffff, 0x1, 0x10, 0xfffffffffffffffe}) 2018/01/23 21:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00003f3000)=[{&(0x7f0000d66000-0x1000)='?', 0x1}], 0x1) close(r0) shutdown(r0, 0x1) close(r0) 2018/01/23 21:48:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x40, &(0x7f0000ec9000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000ed6000)={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) sendto$inet6(r1, &(0x7f00006a1000)="2cc5006dc1e259ce9bd046f5f41cd850b91f008fde36dad4347ceb16b9693fc207ebb7ab29c798e2ef9db5bf16a5bba2c91f399ec9530acd4382d6faabb8b47d29c4a1bab8c79277cf0d57d8b3e405039e25d6c63be0bfdeaaab69b872f6a7389da27672d723ffbba5cdb113840509c413a7ee1209f2b496c4fafe214d6c1f629d6cd0071c56620082a1000cad62e8f493", 0x91, 0x40, &(0x7f0000700000)={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) r2 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/23 21:48:41 executing program 2: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000007000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f000010d000)=0xc) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000010e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000-0x4)=0xe8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000a1000)=0x1, 0x4) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f9000)=0xc) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000010d000)=0x0) r5 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000ed000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000010d000)={{{@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=@rand_addr=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}}, &(0x7f000010d000)=0xe8) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003e000)=0xc) mmap(&(0x7f000010d000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000010d000)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000010d000)={&(0x7f000010e000-0x5660)=@bridge_getlink={0x5660, 0x12, 0x206, 0x6, 0x2, {0x7, 0x0, 0x0, r1, 0x60, 0x12001}, [@IFLA_GROUP={0x8, 0x1b, 0xf49c}, @IFLA_PHYS_SWITCH_ID={0x18, 0x24, "1df30b17d65cbda4c39f4662e7ca15bca0eeed"}, @IFLA_VFINFO_LIST={0x55f4, 0x16, [{0x2a0, 0x1, [@generic="6f439b67dc03fd09c139c6abb382c6a985267d639f21025754d567", @nested={0x1b8, 0x7a, [@generic="030dd74cda5823a9f478f9fe12764513cbd7725d1cb02a07d504bde67cf28f0a0f41ed4910f2cde52bf6ff21c3a801fd8371d059f16600f441e9931befcb0d7fb1d1bdd84882ef9f6c4067e38644e1222d42ecca214b0f303248b139945917a8b7e3af6d3b1c372cd8d335274bac7d63277e388e656dcfff95057899ddb0c33490230335380f8a2d87df28a8504a85ae52205be05ea9e5dfbb9a755ccb34263979aab0783dd830076a06932e7f407d54113314b5efa23e80c210f18082515f68ad0ba5efec43147e04d29a7a219239", @typed={0x8, 0x40, @void=""}, @typed={0xc, 0x8b, @uid=r2}, @generic="f3990f87a16661b5275d5c65f814ba548850a7400178872a8f20620c5e854aa83d242ce4a51dba644394b76ad7c8a8dfc2efc53aee", @typed={0xc, 0x1a, @u32=0x8}, @generic="ed6ae97ac951e99e649a6ce4d1afa08a0e681777a8e0d5ed721a2ed4ff9fbf4219c2e5ba53f9d9b3a8778f66898ae14e218bc7f9788045243631ef88dce3d11c6a3a3fe3cd0d06d3bcd23f703b072a13660b7590e793678c07ed6ca4bfc238ca7f6edc6e452b79875acbceafdffb4a27dacf075a9d71e1c5442215227765cf1c5e80df", @typed={0xc, 0x57, @fd=r0}]}, @typed={0xc, 0x51, @fd=r0}, @nested={0xbc, 0x2f, [@typed={0x18, 0x16, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x70, @u32=0x6}, @generic="b85d25cfd4e9b749a6af7d24753c71b9aee48c7cc315a4be7a9b2abea643b357d8d444ce52bfa86f464f5f64dd121a5f1f5c94705e04fa063fa5acdcccb0ff0099c803c2b3f8c2663af64d052f86a8520f1fc99ba01e2932c69716283ce8de87ed64668bc06b20dad400e85f41a0d6121d5fc9eded8f57b6c02f9b079a75ca772a5f1459ad246f7f67e8de33ed0c4eb42b0ed03b"]}]}, {0x134c, 0x1, [@typed={0x18, 0x96, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x1050, 0x6b, [@generic="ce8fd102af02ebca7d0da18eddb21bb4e37767c2abb862f606333370a70911f0a07949f59e5d82cc4fde6bcab31664c52d9c886e4066f5266ee1618b9ea64ffbc9a88540c17afcdd05d2ab77", 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@generic="b3cc4725707ba1ad29950d6ff74ced1085f138c0e7a61593d0b67f7c9ad600e8f31ff53dd196e47fccff986cad1d39d4120489b158774247df523863519add676358528f6d7365cdf0a67298b0d07ca8de635e4ed62f147d17e52d264f140f8aa7e2a380a4b511506c0ae36ff6fbc6733ee69519d87cb37ad7892671102560b69b87e3a14ee3466587ddf0d3eea41df296edd4039d421a7e6037c2eb06867a4483be22ec27a9c9300fa7b828ab392d1ed1171f7424b38e5d1c0be38a5d76df046a1e151b7dfd8d9e38ee929319ba856f0f3aa7ba22e449917a1bac8e9ed2e642eabfbe53532bea54befd9c28575257"]}, @generic="5156b597d49a4ca04f44ba21a0999504d9b87b886a24a0e33a0b5ef59ba958de679e7670aaa603bd7f6117ab7fd7d72597faf982364209c35c78d6b70211966f3e860bd7d9b99a8397844eb2ca26599a8655792a1721c9dc54b9154360b163e5d11793920a961b4df116310b76be73d1b791c168b1a5107225975ea48493dc6cefd1ba6acfe84b9c04501484ffb9c9f6d26733d56d85a542eb30047c73e9c5095059c83e8f5e2467c7d35d9857285d23f4b09a597b4d551a7035d1a8619877d9ccbf0a1bd819f4a984827fc225afe8c675d8efe0efb6405f31f04b0c59c0670357d722bab94c35", @nested={0x108c, 0x84, [@generic="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@typed={0x10, 0x91, @u64=0x38}, @typed={0x10, 0x6b, @u64=0x7d}, @typed={0xc, 0xb, @fd=r0}, @generic="e649881c183707eecd6cd418784b9f4bb1d1535c3a796099a50d6054900c9c60d9241227b9d185f9df0feb6728978018a51411be8f28eb413939a1345dee32e367b23d77abf19e2d98bd51febb", @typed={0xc, 0x43, @pid=r8}]}, @typed={0x14, 0x73, @str="73797374656db52600"}, @typed={0x18, 0x39, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}]}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "30470d528ba7"}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "8202511278"}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x3}, @IFLA_BROADCAST={0xc, 0x2, @random="124cb8d01f86"}]}, 0x5660}, 0x1, 0x0, 0x0, 0x5}, 0x4000800) 2018/01/23 21:48:42 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000b000)={0x0, 0xe3, "b35bdd66106fb501ca39371c111f2befa0a95e1ed1283b88d9c5ef07297bc899f64a2f4d98b6a234ca2b8dbe5f934009222084aa50fd108ef0c21a1e467aa489f1d69d933aad2d1df3204696b7dfe7e295a3e3750b982705eed939ac34646a5593dbe2feb9b89808aa83e10d4b214a76a602f3c0f9d57d50fb094f2b1aaa3427f23c9df6af2ae131f2df643e793cba5db7c77d235e15e80bb34540fe97e0e14d6c76df467ca6b9b6f495cd6ed605381e3642496d9e5bc9ef8a8a0cf2bde0876097d90fcfdc5b9aee44d813919faed0eda76f1e2a0c147c531a4e0a5834e674f2cd6c5e"}, &(0x7f000000c000-0x4)=0xeb) socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x100000000, 0x8000, 0x1, 0x9000000000, r1}, &(0x7f000000b000)=0x10) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x80800) socketpair(0x7, 0x3, 0x9, &(0x7f000000b000)={0x0, 0x0}) getpeername$netlink(r3, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) shutdown(r2, 0x1) r4 = socket$inet(0x2, 0x802, 0x0) listen(r4, 0x400) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="72c3f27299fb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/23 21:48:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000514000-0x8)={r2, 0x36}) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000000) unshare(0x20000400) 2018/01/23 21:48:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 2018/01/23 21:48:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000d6e000)=""/2, 0x2, 0x40, &(0x7f0000e7c000)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e1c000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000230000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000736000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f0000e11000-0x28)=[{r2, 0x1a8, 0x0}, {r2, 0x8, 0x0}, {r3, 0x100, 0x0}, {r2, 0x8000, 0x0}, {r2, 0x204, 0x0}], 0x5, 0x80) sendmsg$nl_route(r3, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000dc5000-0x38)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x200000000003, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0xf, 0x9, &(0x7f0000d69000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000012000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000175000-0xc)={r5, 0x80000, r6}) 2018/01/23 21:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000777000)=0x0, &(0x7f0000d4a000)=0x4) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e28000-0x50)={@common='ip_vti0\x00', @ifru_ivalue=0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003c3000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="01981c457308", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b7fc137fc6bba1508fbe6a55aaaf8535"}) 2018/01/23 21:48:42 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) accept(r0, &(0x7f0000004000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000006000)=0x3a) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f000001f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000001c000-0x4)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000020000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000001f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000020000-0x4)=0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000001f000)=[{{&(0x7f000001f000)=@l2={0x1f, 0x2, {0x4, 0x6, 0x9, 0x9, 0x6217, 0x899}, 0x1a8, 0x1ff}, 0xe, &(0x7f000001f000)=[{&(0x7f000000a000)="9b5b70e9c62667acee1d985b6be08347d2af3d37d89109d17da5cd82ef6db07cc7cb30f3c4b55054231e22", 0x2b}], 0x1, &(0x7f000001f000)=[{0x28, 0x10f, 0x7f, "5a8c83813a5d8a5edb1f31e77e38e166435b8ac08b"}], 0x28, 0x44001}, 0x4}, {{0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000001f000)="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", 0xfd}], 0x1, &(0x7f000000e000)=[{0x58, 0x112, 0xae, "2a9ab9bd8fb4e31b3731296c91d8b099151d963adbc64cb3e3a834acd55d59dfc03de8972231c99890b1ca4f23c56d9c75dbcf5c4760bc88c084a5ca9f892cb6682e39c053"}, {0x1010, 0x0, 0xfff, "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{0x80, 0x0, 0x5, "f42841a1f1cca043966041b1b76077378185506f19f85e4d563fc7303067d0d0b49072b04f0f604e9fb7b2cd56c86e8babcf50c512a3f7fb55c57ef2b30eb2f50c139b05e32009041abc836e73d193b7ff75fadf9691c53ae1ea5d36a9e5970a00336f8b6b0f5ba93288a1a2357ba279"}, {0x78, 0x101, 0x7ff, "5c7c565605120a19a76451de630048a00cfdb5f3953866d66f1397e0a595c90e3db07ca91650e2d853dc3b9e8e0377667d85f1942e695c941f0e749c2875f738cb5fee37820f10f08ce7b8529176181330b6ba23b7474c186599811727c8de00c18f1a710b7cd5a3"}], 0x21f0, 0x1}, 0x0}, {{&(0x7f0000010000-0x14)=@ll={0x11, 0xf8, r2, 0x1, 0x200, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000001e000)=[{&(0x7f000001d000)="0545612e0824dae441b13c0a647dfdd663ff656914048d719d685c2e651947876875c0d34731abb0f729d8dddff79e", 0x2f}, {&(0x7f0000020000-0x70)="1cade7fa30965d652088abe27a7f77832e98e5af7383d5876b30c670e3a92316f43a00f6d3e4548e1ec494a9a98ec36985da5916c4d7270a38b27f4fad28db5ee0c8bd964d3eb1d54866fbb14f7683679cffc5596f3a6dc2c404feef790a919e07ff58854a98b288309ab060761cdea7", 0x70}, {&(0x7f0000014000-0x41)="fd2fab746b264665922f050a7e9ed4e8db3063ea3de7f98f38e87053dff08a7f9b1905dab5bb65347e886a3c2defc0d5d2b44d44fb19f2ac0be17da7c32dde6ddd", 0x41}, {&(0x7f0000020000-0x6a)="51f8a963c1e691bf3df10ddef6123d8be309f4e0dd82533ab6593fd6d9fe194000b9d6d3de57333a32e169efd8ba466c610fcfb62f26a8856df32eda211928fa7c75885cd82b51b4b411e65c4c52c93127fca9984fb23fac351181ba9cc96e42ed7bb2e60f99a84159a5", 0x6a}, {&(0x7f0000003000-0xab)="69eab67412247d2df8273a13bdea9a1beaaebc98dd10ea2b3879c51fc716356773e4e68fb2cdf45f9d3be307c012f8e2a4c8a0595bba783a64e773b2d3404af6931ee36725bd1573f4aebf90ea539089e8e3862ccf33a6a7d7dcb81542db2b2649fdacde476aa300b5fcb1b93125795858050c0d8b060cbcc9897d9b14ed78b03de58a357043e461c1a4876cd9697cb46b0f81853c0a47dd7c7661fcf95780b4dad5b6458bc769ac6780c8", 0xab}], 0x5, &(0x7f0000020000-0x1b8)=[{0x18, 0x29, 0x400080000000, "4fef55b3207c02"}, {0xc8, 0x10b, 0x0, "a2a7b99d0452d8835853855728fafa2c7b9e957e20f725ac615255413860fe519fb66a11f42c1c42ad44ba4f6c0cf973884fa9bb0be97deaf396b06ff327770f6850208817b1eeca61836979d7322183606f8fe00ebc9a226252a3ffbfb4a564a78357ab5fb4ee903498482848bedb5c24402487f4a027ade8bcfa1e0306bad93d41f95b5fbe0c47d9034daeafe8393376a6efb2a98dbd6cae04c34ef45b7ad371d90bbf0f283a4ef4ae860197202aa7cf8873"}, {0x70, 0x0, 0x3, "19eb68294877293c6f9b6aab59570f9c741add2b88ed28442b8e921f79a50c70657dc6196d04bb4f09663e9543b02cf61d5b427ab5c73232e87c3a1556e688c6f2d918c586d85a92e00f3cd8dc46a2a3d3ed7452be83256061323045608ef6"}, {0x68, 0x0, 0x7, "64b2b7639d6e314b5476ece25b939647934867d39bec1a944d864cf92d5f2288123e23b0cc5c86882a3a93d81e37064fafbf375cbd905e8a92ff2c9df8e9cb680c60704f3448aeef5188e5cd60501ca65e9f6124a1b653"}], 0x1b8, 0x1}, 0x0}, {{&(0x7f000000d000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000d000-0x10)=[{&(0x7f0000020000-0x34)="81edc03848cad2e8ef0f83009cd5c63632cecbda835ccf5fba018bd8b36fc67531fc6e99f979c5f34828e32e21c6304e9eb6c97f", 0x34}], 0x1, &(0x7f000000c000-0x1f0)=[{0xd0, 0x109, 0x600000000, "b1b4bd5cead3666fd88fe8e89c8bc7c4c64c4c26f3091c3a46fce1517075b44786c353393fa446c392f1fb753ea217fe50bb489d7742d1e15f48200b20885883d443c02fa73eaea6a75d874e34288c3a0169afc9c1111a372baa4ea5953ef3cba4399c23f82803345586293847de8e9be8831343041548b6052a345a0ad0ed367fd7d50ba187428faf43e886858c2ba73c8e67ec60310dd2a18989e75050da8584ca6110d37be10e685c05bff1ea2a8a178191321c9e88d4180364274b36bed7"}, {0xc8, 0x0, 0x5, "eb66976b6a4d33577ff092bc37f82889d6cd8b8f29c076e211adeb8da200fb0e7a24b757d4d6e9336cafd8ce4974190b99d4cd8664e8bcc8060cfca55e2a6a1bb998f14b66317966a16766eaa83f14739bdddd43165e399ed10b5c4f2d5710e9cdfd78719a1d83cff96dde06a5d049bad2511461a6cc5f7579f8b739e1ed2a396fe49426fdb3e171fc88ebbe3a5e274cb3ceeccbfa42f93ebdb9b930ffa75de857a16b01d7b8a992d76c84a0323d591bdd4d1c1260a414"}, {0x58, 0x10b, 0x8, "7f23acbaa438363dd1cda31ea6f75c38ead84fcc3ee5cc9e1794aa40d2d5dd5d3c3235191a12f5593b4e7dfb83f052453ee358ea3a0aa470404f54309e8c8e61df0edd0ffcffea"}], 0x1f0, 0x20000080}, 0x8}], 0x4, 0x4000004) connect$packet(r1, &(0x7f0000001000-0x14)={0x11, 0xf, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x3}, 0x20) 2018/01/23 21:48:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x1, &(0x7f00005bf000-0x8)=0x2) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000fe8000)={0x401, "977b994fa737"}) r2 = accept$alg(r1, 0x0, 0x0) splice(r1, &(0x7f0000a04000)=0x0, r2, &(0x7f000015f000-0x8)=0x0, 0x7, 0x7) sendmsg$alg(r2, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) recvmsg(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/23 21:48:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x6, &(0x7f00008b5000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001fe000)=[{0xe, 0x1}, {0xf, 0x2}, {0x7, 0x2}, {0x3, 0x0}, {0x3, 0x1f}, {0xf, 0x0}, {0x8, 0x5}, {0xc, 0xc7}], 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00006ba000)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 21:48:42 executing program 4: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000767000-0x4)=0x1ff, 0x4) [ 1033.730191] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/01/23 21:48:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dd4000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000605000)={0x0, 0x0, &(0x7f0000d9f000)=[{&(0x7f0000662000-0x9b)="e3c955699dec93f57b20721a7a999bad5f9855f891f92fdb52734a8cd32a545177eeb50bc14bfd67cb6260ad9434b7cafa1352b7378802c1216f017378e1b5f3f40945690cea598428de3347b2f808a098bf2b6a80570af0cf848eaf6213df5102329cefa53f3c2a2145ea71b6bcc3d26c5cce1e68b530229ecaf81e8bfc3a20d8cb32a3c7d521b6a19a3123d1342e34", 0x90}], 0x1, &(0x7f00001ed000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) r2 = accept4(r0, &(0x7f0000ea4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000-0x4)=0x10, 0x80000) getsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f00004c4000)=0x0, &(0x7f000081b000-0x4)=0x4) 2018/01/23 21:48:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000030000-0x8)={0x0, 0x0}) socketpair(0x11, 0xa, 0x9, &(0x7f0000724000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000d87000-0x4)=0x4, 0x4) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f000019b000-0xa3)="fa8d97462a9420702a9b055cece171d657000fb59a261102061c622ff692dd1dd1acab2284888460df492abf6df71bb17998cbbf0b8f007b6bc5c9d087d6d777642d2d7c9ca6bd4084edbc5e7be7dcae7b4b5d752eab2ca61f0da4e5b83c9d11e63d488f2ee2c31dd1c5156b631510d7bf0353a8e9fe95e1306fa956735cd7543d3fd54dac78c7d8df6182e42249d6eef247bedbf7cdc53d022653a01e8ba31783bdd3", 0xa3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000760000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000c2a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000662000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1000, r3}) bind$inet(r2, &(0x7f00003fa000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ce4000-0x8)={0x0, 0x6}, &(0x7f0000d2a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000056b000)={r5, 0x2}, &(0x7f00002db000)=0x8) 2018/01/23 21:48:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) pread64(r0, &(0x7f0000b53000)=""/0, 0x0, 0x0) 2018/01/23 21:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000332000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @generic={0x5, 0x8865, 0x6, 0x4, 0x8, @random="5650ad7f48f3", "fcc3c5fe", @random="dbffd927a24c", "b74d4b80e0e683e690c871c9e356adda"}}}}, 0x0) 2018/01/23 21:48:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x80000001, &(0x7f0000200000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0xffffffffffffff59) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$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) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$unix(r0, &(0x7f00006aa000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d9c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000026c000)={0xe1, 0x15a}) listen(0xffffffffffffffff, 0x6) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0xbe}]}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000e8d000)={0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000117000)={0x3, 0x22f5}) sendto$inet6(0xffffffffffffffff, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/23 21:48:42 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x0, 0x40, &(0x7f0000d68000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f000037b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005fc000-0x4)=0x14, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001e3000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b55000-0x28)={@common="627269646765300000008100", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000088a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r3}) 2018/01/23 21:48:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a6c000-0x4)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bf5000-0x10)={r0, r1, 0x0, 0x0}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000b08000-0x4)=0x1, 0x4) 2018/01/23 21:48:42 executing program 4: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$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) socketpair(0x13, 0x800, 0x9, &(0x7f0000640000)={0x0, 0x0}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f99000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f99000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000855000-0xe8)={{{@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], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00003d3000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f00002b0000)=0xc) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f99000-0xe8)={{{@in=@rand_addr=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=@multicast2=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}}, &(0x7f0000f98000)=0xe8) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f99000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f98000)=0xe8) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00001b1000-0x38)={&(0x7f0000149000-0xc)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000f99000-0x10)={&(0x7f00006eb000-0x138c)=@delpolicy={0x138c, 0x14, 0x0, 0x2, 0x2, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x3, 0x2c5, 0x3, 0x400, 0x2, 0xa0, 0x80, 0x3b, r2, r3}, 0x8, 0x0}, [@sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2, 0x76, 0x1, 0x1, 0xa, 0x20, 0x20, 0x3c, r4, r5}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x32}, @in=@multicast2=0xe0000002, {0x2, 0x3, 0xfffffffffffffff9, 0x7, 0x6, 0x80000000, 0x1, 0x9}, {0x8, 0x7, 0x7, 0x4}, {0x10001, 0xbb0, 0xffffffff}, 0x3, 0x2, 0x2, 0x0, 0x0, 0x61}}, @migrate={0x10c, 0x11, [{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x7f, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0x11}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x2, 0xa, 0x2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10000}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2b, 0x1, 0x0, 0x1, 0x2, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x7, 0x0, 0x4, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b, 0x3, 0x0, 0x6, 0xa, 0x2}]}, @replay_thresh={0x8, 0xb, 0x1}, @migrate={0xe0, 0x11, [{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x2, 0x2}, {@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3c, 0x4, 0x0, 0x1, 0xa, 0x1383f18603cad813}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x0, 0x3, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f, 0x3, 0x0, 0x3, 0x2, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3e, 0x4, 0x0, 0x3, 0xa, 0xa}]}, @algo_crypt={0x1048, 0x2, {{'rfc3686(xts-cast6-avx)\x00'}, 0x8000, "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@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @offload={0xc, 0x1c, {r6, 0x3}}]}, 0x138c}, 0x1, 0x0, 0x0, 0x4008005}, 0x20000000) [ 1033.784790] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/01/23 21:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f000076a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003f8000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000043e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r1}, 0xc) epoll_pwait(r0, &(0x7f0000a07000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1, &(0x7f0000fbb000)={0x7}, 0x8) r2 = socket(0x1, 0x1, 0x10000000000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000a000-0xc)={0x10000014, 0x0}) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000008000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000006d000-0x6b)=""/107, &(0x7f0000451000)=0x6b) 2018/01/23 21:48:42 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000b000)=0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) 2018/01/23 21:48:42 executing program 5: r0 = socket(0x10, 0x802, 0x0) pwrite64(r0, &(0x7f000012b000-0x40)="b75c7ee77fe837cde435aca56ca7cda129e785756a3b3ff9ce7a1ac49ac7f5f250a97226e5dcd2724f4cc74fe4ef1e6ba16eefb15870040058fd1ed57522e98a", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x3f0, 0x30, 0x80000000, 0x80}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8000, 0x4, 0x9, 0x9, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1000, 0x1, 0x1, 0x1, 0x9, 0x7a, 0x46e3, 0x5, r2}, &(0x7f0000003000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff7fff, 0x7fffffff, 0x3, 0x2, 0x2, 0x39800000, 0xffff, 0x7f, 0x8, 0x2, 0xc407, 0x0, 0x1000, 0x8de, 0x3f]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000003000-0x80)=""/128, 0x80, 0x2000, &(0x7f0000002000)={0x3, {"9d725d06521d1a"}, 0xffffffffffffffff}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/23 21:48:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x80}, 0x10) r3 = accept(r2, &(0x7f000004a000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000046b000-0x8)={0x0, 0x8}, &(0x7f0000142000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00005b3000)={r4, 0x2, 0x0, 0x9}, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 21:48:42 executing program 3: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d45000-0xe3)={0x0, 0xdb, "c3ed92b06b6e4fed15959d602ddff35797f001fe7885d1c5303d6ebd4e15a3cb18afbc6cbc5abe0d4b2d5b45b4fc50a287b67ddcfd77a9882fc451e7a6e86249a34b36fd5a25ad794ddd9eea67e82dbb96caf5f1d39a55474525695963ca1931de5cd1f213be62fd0c29bba81ce4c492c4aedb1c75dd2339711787b9a9cc1529826ae516c808e1176b9961496c64ffb7550634d208dc2b05bc3028173dba329ef808c7a4f939272a50c5c658e2bbfaf5acdcfd8e51628afdbcd313d6dfd978c1d2e0a12b9b6fff1fffa4dcf009664e26cab35e50bfda237da3bd24"}, &(0x7f000075f000-0x4)=0xe3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009b7000)=@assoc_id=r2, &(0x7f000001d000-0x4)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/23 21:48:42 executing program 6: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000015000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ea000-0x4)=0x14, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000eb000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000063000)=[{&(0x7f00000a7000-0x9a)=""/154, 0x9a}, {&(0x7f00000ec000-0x91)=""/145, 0x91}, {&(0x7f00000ec000-0xda)=""/218, 0xda}, {&(0x7f00000db000)=""/60, 0x3c}], 0x4) connect$packet(0xffffffffffffffff, &(0x7f00000e9000)={0x11, 0x18, 0x0, 0x1, 0x0, 0x6, @random="feff6c059c8b", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x5e, &(0x7f00000e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x28, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@routing={0x3a, 0x2, 0x2, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, [], ""}}}}}}}, 0x0) 2018/01/23 21:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000d19000)=0x6, 0xa1decd145b6de0c5) bind$inet6(r1, &(0x7f0000eaf000)={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/23 21:48:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x100000, 0x208f, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00001a6000)=[{&(0x7f0000ca0000)='\r', 0x1}], 0x0, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000940000-0x30)=[{&(0x7f0000263000-0x48)=""/72, 0x48}], 0x1) 2018/01/23 21:48:42 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(pcrypt(authencesn(wp384-generic,salsa20-generic))))'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f7a000)=[{{&(0x7f0000f7b000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x4, {0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x400000000000000}}}, 0x32, &(0x7f0000f7a000)=[{&(0x7f0000f7b000-0x97)="733537a685163718f6fa7a42d5fa9aaddb3adf3d5cb68b815142ce97d4e74e0ef0f1d250a8dcf4fb4d6c401683fbd032ed1c46723f10b47950edd5e55d110c82ba50ae60c3aa40fa8cd77c53a0241395fe1e69c6d5eaf9b1ee08668fe2f0cef03af6fcfdbe52b6825600c6e7d819dcfc2893b3fad1f61e600cb609f4534f6eca8876708bc16149a00ecedf7a811c4f58e2f3a027276ec2", 0x97}, {&(0x7f0000f7a000)="6a76df1b732c01a7a3e05d3dc667cfcd68850a1203009762", 0x18}, {&(0x7f0000390000-0x1000)="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0x1000}, {&(0x7f0000f7a000)="4bb9f3fd5d67a8ebdcce39b393c5bdf2e6819d5b849b21fe27b367f512f2d52c97fc31889cf718f8b5c048fceeed4ad8198bed8feb46a98d4663a7735eb8e1bd1122517c38e6c505e92288035043e300c5bfbb47c58afaac194bbe44a4737e364e96bb672899d54adbbf61d5a9cb01ae77280a84630ab00563714560b71a3a8ba3d4e7567ed52c093e6329547088ab9e66009fabfc262434e6f90112895d9157715ae53ad99a7e479848302c1ea71bb3639b80c2565535fd6f7079", 0xbb}], 0x4, &(0x7f0000f7b000-0x118)=[{0x20, 0x11b, 0x9, "c09589b67dea726d044c32c1848d79a0"}, {0xf8, 0x116, 0xfa53, "f038359ef87d2020a0215a3b53e2746bec028e354607fb24cc32ca810464778db6e7370d98d14f6ae25b6cd6e1c01f6ce2b7ee5bf6fe220cc1b2f448118feedd9f2355cda57c647b3ea3effad9460630a48feb7dc366926d43479df1cc45a439c83b09951b1ec2171751432cb5d0c083fd1427cf2d94d7b49d448758a0bc0c2df19ac26cb53003d879b679747165d627f16cd1e0f359338a4e82e23f57293c1e1acfa4affa3700e9eea1df363fe98e154315f35b9a9d2e74b35e397e5c33834d2eda148d07a1c7251124612e8448c71d992fdebde0cc5f573edff6526b5012b086"}], 0x118, 0x0}, 0x6}, {{&(0x7f0000f7a000)=@ipx={0x4, 0xffff, 0xc21, "680f9e498343", 0x6f729d0b, 0x0}, 0x10, &(0x7f0000f7b000-0x60)=[{&(0x7f0000275000-0xb66)="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", 0x1000}, {&(0x7f0000f7b000-0xbb)="5a86e8508be6c57f522d7c1dd4dc2159880fafcba52f752b2e4720f76968e7699bd7d3f41609a10a9a136733e842e7ca83d64f763f101ed2ea5cf8bcc5a73ef3517a20e64fad1d49ad32cdc5351d64c8bdd8da5529a817ea9ab6234c7919c9b30cfd52a28621235ed1c32bc15ee5e57650d272d65a6200793a9c6234cb2efa8db1497dd6b5503485df6736845afdd4dab98bb900c74473b6355a6faf9560869c66c3d72ef9c5fa4a6f10b0264df9c3e546a064e42ea08de3598192", 0xbb}, {&(0x7f0000f66000)="", 0x0}, {&(0x7f00005ab000-0xf5)="696b5a9404ea47af7e71d8ba57790dd6a475552691f2e126b349a13ed769f73adf544e485549fe3ab8c258110832c2cb43a62fd75e9245e37df43fdda284de498cae1c423bee42fcade227e0ccebc756feef959b0a8c45f66b6c1980b6daf567ef727b46bff7d8a2925f8b01edd325474ccbb05ad9d09478d4cd8ce46b01b8060080605a2b069141782274584df607406e10554e4fec4fa78480ee426f1cb28b814fbe1ef865518a8e31f5f5e8873ea7bbccf321403d02a5e0b1392e74b0726bad144c6c27bf23bfabf433526c63427d7a833cd1c5a5a62c0e6c6c3fc1091d6e5425594fd03b8426d0da8e8d6eb122adb34f468dc0", 0xf5}, {&(0x7f0000f7b000-0x43)="4efcce9886399cef3cc0d2c6fc0ba6384c3b99e9be163687a8663e6f292e430edd3a5c7c5dacce06f1d633c0b050efebfbefe611c527d3edc9f51f1429b1d67a4452c8", 0x43}, {&(0x7f0000f7a000)="0e108169dfca23bd28422d49c31b581c8518b12e43ce40becfcef93b2f90c71d94b7030c5a13292f7743a720138702c818", 0x31}], 0x6, &(0x7f0000f7a000)=[{0x80, 0x88, 0x401, "23455a12650e5dcb48f18aab46ce279b10f826347cfb419e82ed05ee6382cb6dc12cc8de09fef13ac1e100ad7d063ef0cfba72f8ccccc8dd9e4749c56707897425448daa34107debf083897fffa864e385cafd9e45ad7252b2ef9ac4306f9e8bdac390d62a441a1733c5853fc010"}, {0x28, 0x10f, 0xa3b, "2109b98178c34c39c315c1d228fa87b2d68b"}], 0xa8, 0x40004}, 0xb6bd}], 0x2, 0x1) 2018/01/23 21:48:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80800, 0x3f, &(0x7f0000666000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000a81000)=0x7, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0xffffffffffffffff, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x1000000000089f3, &(0x7f00009bb000-0x50)={@common="697fff4b00070000000000000000f000", @ifru_data=&(0x7f0000d26000)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) accept(r1, &(0x7f0000908000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000743000)=0x10) 2018/01/23 21:48:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000c1c000-0x38)={&(0x7f0000eb0000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x588, 0x7, 0x2, 0x0, 0x2, 0x0, {0xf, 0x0, 0x4}, [@nested={0x7c, 0x41, [@typed={0xc, 0x84, @pid=r1}, @typed={0xc, 0x41, @ipv4=@multicast1=0xe0000001}, @generic="3bbc00d283d15fb1fb6c067f092ddfe00c3b2c5b1ac263188653b274e4ee635e15bbee13030122929c07f41286a7fbf0dbb2990b3d469ff89054607075708797ffda771361f01a4a4b37e97382566f0f10c7677bc48498b3575a65c0d1"]}, @typed={0xf0, 0x40, @binary="62501a2787320ba6e1767258d1ec20fa14cfe97e9320b2e6901cea124552b2225e2be348315775d5656f6958d84d0402f124142e078d84e1caaeca904daeebf5ace547f96d301e1980a9bd5d8918d17c3c1c8534db248a50f2ed0753d5b182235ae5c609c1a9e409f2428192880bac5ea89fe60051a58589ce7cc292cc1125ee1432de3b156ba9af1e8250e527a0bb02d14fe54957ee0c6fa8a9113797539fd84674a5436cf93afc7920e2ef57f43b32d211731fac3db189524fd39e694c3a726ea085402b4f6efbc0756274e17797f0109a103d68b79adf26791e786957cbcd57da4568b4"}, @typed={0x10, 0x16, @u64=0x5a13}, @nested={0x234, 0x3d, [@typed={0x10, 0x1e, @u64=0x1}, @generic="132c560ab01a3de73eb64d2a6774e5e523cdcaca92990fdbf5888b3aaa28b5b63002622f1d5682689252c9244e625711ce0a5a138465c35704b5c6ea964548495d82aeecde14cb729e0131885e16120054eb4fb6343e9886e8260dba753cf42d05fd8e1fc59db7ae1135c52762fdeaafeaa3c3059eed35282a48aced67f5fd2235f62ed5b9adeeb4fdabf9a7146f94799320f4ed75e113f2347fd99bd3b9c734b8cd406ac74b14d42a9934b2f25e8585f2b17c62e4966faf82873ad7071a4f99ef83e278c547", @typed={0xc, 0x26, @u32=0xe15}, @typed={0x10, 0x92, @u64=0xfff}, @typed={0xc, 0x4, @fd=r2}, @generic="35a8a77fd2fffc29b06d5fa244bc99c20a981dcd073fdd", @typed={0x80, 0x2a, @binary="39833d3f3b1a310eb66c9bec2ac47300ed1976e4858d669230facd8da9e615af6b34ca2c0424818f0e0494a68c7ca798638509e0f785f642e5f7d31ea8592be1e9d27f70691aceb570fa6c606d979b20104d2fe5959a0226186a0e122b65ef0ec419ab50897fb7e4f3ba955ad95ca1e2692f645ef3"}, @generic="715b34117890acb1fec8fb1877c5d300fa87548b1df613acfbc18eea4fd03e5656bd22405f5007246cf30321e86e65ec7115544bfcf62f81782a984e227566054e557e6f1580289e22353bcaa7a9a49426dfd2bc86480558f6048bd8627563fb606e66b9b324abbd7de27322c194452d53ba3b6bf689a3482cc0fd4e6b2570e3c217253430b31a332e0b70f67891d28438114119573f5e46"]}, @typed={0xb4, 0x50, @binary="8c14e7391b3366f4f889e1f86d0b55d24f9f1dc912343b846f173b4e0bd738a4c57cac0d42bac5ba8fbafb346c34f832223a928e3e4fafb39d110a79f6c43dfb341788224dcc22727d4c3c17039479e18f5d748376be181f2c2fb64cd7bc99baa52c9f21a5ff64171b4273bf45cc99a3e393278b91009c4e7e3056104bbb270741cac7122419aa89e15387067f508c1be4853d4900f1c830f8a20f1d968f341d03bb40f9186477a6ff"}, @generic="2963b147fc92dfaafabcbe1722b0acba9b", @generic="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"]}, 0x588}, 0x1, 0x0, 0x0, 0x800}, 0x40090) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000001000-0x10)=@generic="59190d36f63906679f8a710aab18c716") setsockopt$sock_void(r3, 0x29, 0x4000000000040, 0x0, 0x0) 2018/01/23 21:48:42 executing program 7: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x6, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x9) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b02000)={0x0, 0x3}, &(0x7f0000938000-0x4)=0x8) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b02000)={r1, 0x9f}, 0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000454000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000734000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000091b000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b01000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) recvfrom$unix(r3, &(0x7f00007d7000)=""/0, 0x0, 0x0, &(0x7f000012b000)=@abs={0x1, 0x0, 0x2}, 0x8) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/23 21:48:42 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000446000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000205000-0xac)={r1, 0xa4, "9f926f878cd1614a9bde4ab38e5c455564d5897fce31b0a347ed5427be14260e35318b1df8753ebd9df94fa5eb6fca59fea1914a4b7ddbb80c81d4bbd716bc3d444cddbccfcb4fc72c08343fc17268aa2e248c96f4564da9fcf0d1443d97cbd896861297d3ccc8c9de0ffb19cf0dee0cbf160b6cc987a2c0ed7e6bb16d36f80fa72804193c37b8d2dd9998a32e1b079ea4a3ccf86a9ea5abbb708c4bade24a94dd5cd5fa"}, &(0x7f000019c000-0x4)=0xac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 21:48:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/23 21:48:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x101, &(0x7f00004d5000)={0x0, 0x0}) r2 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c70000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000150000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00002d6000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000f55000)={0x10, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000019a000)={0x0, 0x0}) getpeername$netrom(r5, &(0x7f0000abe000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f8f000)=0x10) 2018/01/23 21:48:42 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f000001e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000c000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001f000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000001f000-0x38)=[{&(0x7f000001f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003000)=[{&(0x7f000001f000-0x1e)="ecfa121a8ea01136f2f003ead92baef524feec72f793a479932100f0137f", 0x1e}, {&(0x7f000001f000-0x44)="7f199961cca3b414445db875c4a643cee578cf131eb8f310c5346247bb275875856838c6333dd50fd31efd4bc2b549e92aeac4e60c8fcabd2f6ddb948516a8d96a48bea4", 0x44}, {&(0x7f000001e000)="b3d49de5ad99fbc47ac461f4cb942606ff0317598231802fe519e841bd3169debd9f8568c0aeb80065eb", 0x2a}, {&(0x7f000001f000-0x39)="e9b71e5360df898eefc3843572c53a7caeaad6c4e247487ab090b056edf20009d355a0403d7605557851b877d12bec5584960258b706fc1cc4", 0x39}], 0x4, &(0x7f000001f000-0x70)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x70, 0x48001}], 0x1, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r8, 0x8921, &(0x7f000001f000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 21:48:42 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="f72f8a30de2339fb48ad0006dee78c01", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000a28000)=0xdaf, 0x8) r2 = socket$inet(0x2, 0x2, 0xf9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005de000-0x8)={0x0, 0x10001}, &(0x7f00006b0000)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f9a000)=@assoc_value={r3, 0x1000}, &(0x7f0000a8c000-0x4)=0x8) 2018/01/23 21:48:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000016d000-0x10)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x368, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/23 21:48:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f000092f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f3000-0x4)=0x2e, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ea4000-0x4)=0x7, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000090000-0x4)={r1}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000848000-0x14)={0x9ea8, 0x6, 0x9, 0xbe27df8, 0x6}, 0x8) sendmsg$netlink(r1, &(0x7f000020d000-0x38)={&(0x7f0000c4c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b5000-0x10)=[{&(0x7f0000719000-0xec)={0x10, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:42 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x20, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xffff, 0x400, &(0x7f000000c000)=""/191, &(0x7f000000d000-0x4)=0xbf) r3 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f000000c000)={@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x1, 0x1, 0x4, {0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}}}, {&(0x7f0000001000)=""/169, 0xa9}, &(0x7f000000d000-0x1)=0x0, 0x20}, 0x52) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000000c000-0x4)=0x80000000, 0x4) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x1c, "56db6c1c5811d14841c86c757215ceaef9770264147936be30c652b9"}, &(0x7f0000009000-0x4)=0x24) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={r5, @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]}}, &(0x7f000000c000-0x4)=0x8c) 2018/01/23 21:48:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) accept(r0, &(0x7f0000258000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000348000)=0x32) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000b3f000-0x4)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 1034.052826] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 1034.079465] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/01/23 21:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000cc5000-0xa5)="8730bacb90c2b6d7b0c5d1b199472b6d01a26c2e4970eaf52a71210b07ceecb2e439ecb974ee428358620a0bcfe62ba67386bb8263ea2c397646b987f26acd038817a92f972afd7909c50cf77a8749060158892512759b82787c90f8678dda2d8d4aba45dcf007cd697acfc36065cbc0c8f94f3c173ddcb910a57ffe65be6fc16989f1ea8ecb2530ed56ad417877970052393a667e4dfe0bc60e589d6dc0005b5c248ba896", 0xa5, 0x40, &(0x7f0000194000)=@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) socket(0x1, 0xf, 0x7f) 2018/01/23 21:48:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$unix(r0, &(0x7f0000753000)=@file={0x0, ""/4096}, &(0x7f000068e000)=0x6e2) accept$unix(r2, &(0x7f000088b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e4f000-0x4)=0x8) sendmmsg$alg(r1, &(0x7f000058d000)=[{0x0, 0x0, &(0x7f0000183000)=[{&(0x7f0000c5b000)="c1d0456308c79e1739415e4e9f5db63e428f46d02be4e1459bb67b17384d8a7a6243c3adf85920b825ebf02f55b7ea8c67e88aa3bec43ea229d2c9c5eb11d44b13571ee83924ca8a509f995af38d33770f1fe7d4ac57bd3ffc27f01117ca84f786ef947284955a1a46afe6040bb4ef0f", 0x70}, {&(0x7f000098f000-0xd1)="1faeaea0e3c4d1f4c587300a3ba8836dabc677e05c502ea74e83afce3fcf04eb190de7c4ad2d77e52ab7669cf000b9a2c074b9bc95c4d4446a5a58f27ba3d5b9f20dfd19838536d7fade5ba95c598a6cbda1f785faf94f174e20089d6eb77e23869c516e1fc03410fd285b5433673d65780d6b493f5ee0deea2efa24ef2ae5704681aba970d9bdf7700048fc0bc466a1f2d2bd24b4b35979b4eeae20df7f80bd97355ca688dd7719ae6fb389bf79f723", 0xb0}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/23 21:48:42 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffd, 0x4000000000) sendto$inet6(r0, &(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) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000f69000)=0x4, 0x200) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000021d000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000367000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e11000)=0x14) recvfrom$packet(r1, &(0x7f0000124000)=""/176, 0xb0, 0x0, &(0x7f00005a6000)={0x11, 0x5, r2, 0x1, 0xffffffff80000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f6b000-0x4)={r0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000f6a000)={r0, 0x101}) 2018/01/23 21:48:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000a6d000)={&(0x7f0000a0c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000711000-0x60)=[{&(0x7f0000ef8000)=""/244, 0xf4}, {&(0x7f0000487000)=""/0, 0x0}, {&(0x7f0000dfa000)=""/177, 0xb1}, {&(0x7f00001c9000)=""/17, 0x11}, {&(0x7f0000a39000-0x72)=""/114, 0x72}, {&(0x7f00007af000)=""/45, 0x2d}], 0x6, 0x0, 0x0, 0x8001}, 0x40000001) sendmsg$nl_netfilter(r0, &(0x7f0000f6e000-0x38)={&(0x7f000046f000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000733000-0x6)={&(0x7f0000814000)={0x1c, 0x7, 0xf, 0x818, 0x1, 0x1, {0xf, 0x0, 0x8}, [@typed={0x8, 0x8b, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040001) connect$l2tp(r0, &(0x7f0000c41000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0}}, 0x26) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:42 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x5) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000010000)="92b32f472fd93b99a5f58004c0e9b68ad9b108f70bb052b13dcd0194558fbccbc733b1a744ba3469", 0x28, 0x0, &(0x7f0000011000-0x1c)={0xa, 0xffffffffffffffff, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000d000)={@generic="49f8a29361eb71e437a336cffa849b44", &(0x7f0000010000+0xdc1)=@ethtool_test={0x1a, 0x7, 0x7, 0x3, [0x70, 0x1, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000c000-0x4)=0x0) 2018/01/23 21:48:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00001f8000-0x4)=0x0, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000de5000)=@routing={0x3a, 0xc, 0x2, 0x5, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x68) 2018/01/23 21:48:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000ef6000)=""/0, 0x0, 0x0, &(0x7f0000054000)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair(0x4, 0x80000, 0x8000, &(0x7f0000a0c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendto$inet(r0, &(0x7f0000cfd000-0xeb)="0d7720794c2e3ce40d1d0096bcd4494b70fa7376f5ed9677e9190f720e66341b69825adf63ac2d163398a88a3d99704f04d04b62da5de5cc7caa2be3550db3349a057028d73c27680676ae8bd10c7c29342c555b273640fef6acd1f56a50cbebb5ae7d3a71eb99100ddacf4bb5a8def4929c60f5071eba9dc22bae6b6f77f06776521bff82b69660f4cea28e39a9178c0167b9032b1a670f6c852558dc8f74d75f0bc24f474403842a283bbd0d41c8f5479f9169627ae795067a7e429f5a223fb51b664b55e5ea6c5c6fb22d92f24e3791ef3bfe1bcc83229d76146035abd29d0676480935e4a4a9079c6a", 0xeb, 0x20000804, &(0x7f0000659000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000038000-0xbe)=""/190) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000df000)={0x40000000, 0x465e, 0x2e}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000765000-0x90)={0x9, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvfrom$inet(r0, &(0x7f0000aea000)=""/4096, 0x1000, 0x0, &(0x7f0000eea000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000153000-0x2)={0x0, 0x0}, 0x2) 2018/01/23 21:48:42 executing program 7: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x200000400000000, 0x84, &(0x7f0000ce3000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ae3000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000822000)=0xe8) 2018/01/23 21:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a08000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000acd000)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a26000)={0x16ab, 0x100000001, 0x204, 0x7, 0x8, 0x8, 0x69c, 0x4, 0x0}, &(0x7f0000684000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a55000-0x14)={r1, 0x0, 0x81, 0x2, 0xfffffffffffffffd, 0xfffffffffffffffd}, &(0x7f0000606000)=0x14) 2018/01/23 21:48:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000234000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052f000)=0xffffffffffffff4d, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005c4000-0xc)={0x6, 0x5, 0x81, 0x8001, 0x80000000, 0x200, 0x20}, 0xc) pipe(&(0x7f000099c000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000-0x10)={0x5, 0x18, 0xa4c, 0xfffffffffffff71b}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e6f000)={0x0, 0x6e, "da0b0492ca96bb93e33d1a486bd38db4a629f01f757aa5c9714d9318b21d68777bafb77bdc41c73946967849025dca86880703ef1e7fda43fcad7eca2495b9e6c92c6d0b745699e2a4d5692cb9e1bc30b1563bf453c41f9255404bf0e9cc67efc25ed1eb0c1b8087186a7b0d98c5"}, &(0x7f0000dd8000)=0x76) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cb8000-0x14)={r3, 0x1, 0x7, 0x1, 0x400, 0x7}, &(0x7f0000d47000)=0x14) r5 = socket$inet(0x2, 0xa, 0x9) ioctl(0xffffffffffffffff, 0x4964, &(0x7f000044a000)="71a79bdae9739bb15d434155c4fe9d5105ec74723b9035a41245fc2bb83e6043109364cfe7e2251aa46b688d9b0d59a6d2fb74fafda2b1cc3697098dea079e7a1aa5e7c6e43bd60acace06c490c28d8f8dd80578826ba22a48087a58fb9ee11e1bf0f459f02fb42924") bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00002af000-0x8)={r4, 0x6}, &(0x7f0000732000-0x4)=0x8) 2018/01/23 21:48:42 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000f22000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ff000-0x4)=0x10) 2018/01/23 21:48:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a06000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000243000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000506000)={0x0, 0x6, 0x4, 0x7fffffff, 0x0, 0x5, 0x7fffffff, 0x3ff, {0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4, 0x100, 0x2, 0x65e71741}}, &(0x7f0000b4b000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c01000-0x20)={0x2, 0x3ff, 0x4, 0xbc, 0x1, 0x800, 0x97c, 0x6, r2}, &(0x7f000006a000)=0x20) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) shutdown(r0, 0x0) 2018/01/23 21:48:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x3, &(0x7f0000520000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000914000)=""/250, 0xfa, 0x22, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/23 21:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000604000-0x4)=0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00003e9000-0x2)={0x0, 0x0}, 0x2) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e77000)=0x9, 0x4) socketpair$inet(0x2, 0x1, 0x100000000, &(0x7f00002da000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002f7000-0xc)={0x0, 0xffff, 0x10}, &(0x7f0000535000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d5f000-0x8c)={r2, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000a12000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003f000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000012d000-0x14)={0x0, 0x100000001, 0x6, 0x0, 0x7, 0x6}, &(0x7f00003c6000)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000059f000-0x8)={r4, 0x6}, 0x8) 2018/01/23 21:48:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003cb000-0x4)=0x840, 0x4) r1 = socket(0x2, 0x5, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000792000)=0x0) sendto$inet6(r0, &(0x7f000092c000-0xa9)="00000001", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 21:48:42 executing program 4: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000096f000-0x4)=0xb, 0xfffffffffffffda0) 2018/01/23 21:48:42 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/23 21:48:42 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x6, &(0x7f0000f60000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00002a8000)=0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000f61000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004aa000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000b1f000)=""/61) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ccb000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x32f) 2018/01/23 21:48:42 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x8000, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) 2018/01/23 21:48:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) ioctl(r0, 0xffff, &(0x7f0000348000)="9223073e4df193ccceb95f220694b6eceaffef4328f5f917140c8ee166577d7984b68606ce1a9cafd2cb0c6eb0e9087b6edd7c4dab259875e8e8b35154a1c35770d6668c3ad6a5750fad630f24aa05f137d01f693a82c7308fb1cc0d0d4ae06fb071be26f5bfde017e4a4d03715361496a0a2537db5f4f859a3b33bc6314447c475aa8e142083c9b570cfd264f65bc17f51f8f0023ddd77e28b3d0ef8a89502bf9e7c86bf0ae5c3eb255a13a3037ceda48578fc25f778975c47d03880822ddcc6a9628cb244dc8018bee518cbe0d1bae400c5353686671c422d84632") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) 2018/01/23 21:48:42 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x10023, &(0x7f0000d4d000-0x4)=0xf7, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) socket(0x0, 0x1, 0x4) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/23 21:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000071a000)={r0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00004eb000-0xd8)=""/216, &(0x7f000007c000-0x4)=0xd8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000297000)={&(0x7f000098d000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000036000)=[{&(0x7f000010e000)='`', 0x1}], 0x1, &(0x7f0000937000-0x10c0)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00008f1000-0x38)={&(0x7f00008c0000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000014e000)=[{&(0x7f0000426000)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1b, 0x7, 0x800, &(0x7f00009c6000-0x8)={0x0, 0x0}) pipe(&(0x7f0000a8f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000cf000)={0x0, 0x80000, r4}) 2018/01/23 21:48:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = accept4(r0, &(0x7f0000230000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea2000)=0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000011e000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1380fe73}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/23 21:48:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00001d1000-0x20)="1f000000150a01dee200000000380700000200000900038005ffffe5020051", 0x1f) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d01000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @rand_addr=0x6}, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009a0000-0x4)=0x1) 2018/01/23 21:48:42 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001f000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000001f000-0xc)={&(0x7f000001e000)=[0x0], 0x1}) 2018/01/23 21:48:42 executing program 7: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) accept$alg(r0, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/23 21:48:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c92000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000afc000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400, 0x9, 0xe4, 0x2}, &(0x7f0000772000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eb5000)=@assoc_id=r2, &(0x7f0000a9f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000cf0000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d50000)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d3000)="8d9cbf81baceee5c0bb11f61df6b4ca65f23d84151772e409bb4a1f325cc10210891237f05b388ddddca7b29b719d9e80e1d7ccc51c61fa055c8f8223f8e361fc8aad974cf0cbafacc751d3bc5da29f9686f944320bcf013eba69c52af79d9b0f46005bea60e4a78602b857c46748d079286c289cbffb18b452a18ca55f604128d9e824c99b6afe028aa716ccf7535d46105c8af6cb9", 0x96) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cd1000)={r3, 0x2}, &(0x7f00001cd000)=0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e34000)={0x8, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/23 21:48:42 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x10001, &(0x7f0000004000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000fde000-0x4)=0x8001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0x40)=[{&(0x7f0000003000-0x61)="4b791f805c24f0eaf199d1358de098293bafe8c46dae6d4f70403055005f7209ff8643985e6528ac859f87607b458a6e865e62af51a2301989d77c287524ecda8a93045f805cd665572f78690c8a81572e2a93013d18ed6fd63cbd70aa42ca82f3", 0x0}, {&(0x7f0000001000-0xd1)="b032d6c4ee99b9b89cc5f03c9f2b4728704a11ed736d642614f6ffc611e7375c55203879dbf2d00d49f96471a8caf0972d1b59c68fa16604dde05cf592a5dcacb8eb0d3102e5624e74fa039381e70c3d7611c23e4d5fedd8ccc2370c29bcc201d197f2ed1d16b7c9dc0e946c21fbaa7eb1dc99557441d714e6e87b0dbb6928b06bbae7ec0c0c9aa23b00d4f32b8332b3608432767bfa95bed7e95ceb0940a5f9bd119212276183df1929a2ba942b740c10941d809e639923f0b9055ffaae6452168e53a0731838bfe3c06de2875ff5c087", 0x0}, {&(0x7f0000003000)="5fb22cbe5eec0c22266d8d684ccdf2881791bb4ea137b659c315d294164a81de360a8b724184bd6983c41af83d2a14f0ffab8dcb8eb4eecf4df5b34d663718cdc53e7986a08194f978bdb5ca40476aff645cb95bd3111f374881a78085013b14971ecff8dafb234f788999ea87cef7a913ed6c32f3e95d4c7e2bf9e8869525c35e3e1654b5d2a7f1ef8688134745b4e6cb47e0b39f9599dbe836da86430c6b1d57ae9a5c80b243721491e2c7dd20c742830b6065f1d28d5e1495d2e2d34452e9190c7fda85a5b92ead7b8b1e144c2d778a325f101339961938646e846957e32da4dd55476015c5f0d2fbbf3f3bc74e1fc452e3ca7f3804", 0x0}, {&(0x7f0000002000-0x7a)="770944ca6e883551549b83270ad6266e65eb2e0956d5969d1c8d546979003b88dce589a4c778dd346e2194da4aae076b654cd7617760453a5a05f16bd6d2355b28932b736209ab130f261253f8f97a53d5c6b35d5734c5d7e950d2362992468c4769bd8fec3fe64c5f32917b0eadd9d6f8ef0ec595ef4df98bdb", 0x0}], 0x14a, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x100000001}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000-0xc)={r3, 0x80000000, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/23 21:48:42 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f9c000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000326000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f86000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbb000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bbc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f00002b2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d93000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000084d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r9 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r12 = getgid() r13 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r15 = socket$netlink(0x10, 0x3, 0x1b) r16 = socket$kcm(0x29, 0x5, 0x0) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f00004cb000)={0x0, 0x0}) r18 = socket$packet(0x11, 0x3, 0x300) sendmsg$netlink(r0, &(0x7f0000f7a000)={&(0x7f0000c6b000)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000116000-0x40)=[{&(0x7f000052f000-0x1380)={0x1380, 0x14, 0x10, 0x4, 0x1, "", [@nested={0x1174, 0x87, [@generic="c750021eab9fd415187416326b970142acaebf6d632e117c02c5416c0968562d86ac79c372ce08aa55d2ccb43b19593fd53687b56df77da42bb617f500a7dfbb7956b53d7a3b2956cfefb910859fab82a378d53ee31161f43dd5e3be2ed1db61d3a4e10256623887a9", @generic="43de2233466da099fb4ee9112aecaaae04053ab2a2ea78a31de45623a6295b1ceab407f06b46c4dbdf0cc38481c0e4418c0d0a7b1bedb19316ea6dca74cf875d67acc3d967b8e321fe0dd9ad6b10ea7f9db0b64b595c97835e34b8e82f1c3e3ff7b4f9c5639c570abe9193dc8f60d13cd071e0879afe453877d196ada1aaf7bb96af70f5382d311e83c01c25f41e5a74a5fcb73a6a3c8ab11e0fcd94fe76540fc3aa14e9dfb038b66f0041976c884a7dbfa66da6b7bc5c237c88d8166d3a9560d544eb1d5e155d46d08019e81906448bdb31d838405381d4b8df", @typed={0xc, 0x3e, @ipv4=@empty=0x0}, @typed={0x1008, 0x86, @binary="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@typed={0xc, 0x8a, @str='\x00'}, @typed={0xc, 0x4a, @uid=r1}]}, @generic="6f7ef34420701ca9e8403f4098c1ae4648cf18539ef0b90a1359288fbdb135dbc749b0dca3c39d5e2efbfd205f9e931ce40efc64cf4aff", @generic="810c560ce259f02ae76960ba969053e1e91307db70d25108936d547f709cbe1efecd445a8863a611266c23250198d521719569088514dabb6f60dcc9eac0bd974e206aa3275df2a163db86c79e4ed61ef9a4df71ee86c4675509d25e2edf4812420cbe1792902a2b2f103e5e753d47b20117c0011d0d27db58b5f59d1b8b4224c444e23d6cbcf5263c8cfaa1a6e594dec9deeac46ed5f9cdc11c2c9483ce7d3265f59213a5c02d4e1c0a0a32ff65c06f879775c112354f4db76f719d4a4bae117665f31c3a0d8062581b0c7d", @typed={0xc, 0x5b, @uid=r2}, @nested={0x10, 0x51, [@typed={0xc, 0x55, @fd=r3}]}, @typed={0x18, 0x13, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x44, 0x7f, @str="3a2a2c657468307573657270707030102b706f7369785f61636c5f61636365737376626f786e657431747275737465645e2b2f76626f786e65743100"}, @typed={0xc, 0x4b, @ipv4=@loopback=0x7f000001}, @generic="fa38cdb81af0b9e71f4d8bbd02927889142cf8c4edabf81c39fe67c28a1bb2f68a69cc97b6c9e9143d2376ad6fdf7e66286cc6f8c7b88f7fb02e2500f1f737e6c5f0d656c6a765eccc6d5eb26183d0c37ceb523f44f549fd2bb56e11189bea378c6dc9e27ff9c01021", @nested={0xc, 0x21, [@typed={0x8, 0x5e, @void=""}]}]}, 0x1380}, {&(0x7f000091b000-0x10fc)={0x10fc, 0x1f, 0x300, 0x3, 0x1, "", [@typed={0x8, 0x43, @void=""}, @nested={0x4, 0x8a, []}, @generic="95812cf7f24bbed366fd7de03e763f4dfc641819686f773ff4e57579fbc3a6016f77b9e93ba5e80627a2d836562acb6027151df5fee33a9fa5e6b224ce1ff70cd736ca9be4260e00c1c3c38b72c790f725b866999d0a6ebc8b94a40f1998ac170cf2ef287cc21350bcd74eb73d54d90fb7b563a71420a9a49ef53852fa5dc3cc6ab2a206ecd664d721576732b75873613834a7c69d0a6280e241af3465469ed688238f9f1387b55f8cf0974e04350fb9a8f88b85f0438bae00d3ba4ac77d8ba84b15ecb68c1f3f7642ed820be46dc21e845404d26cb1672961f4704021", 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", @generic="4f80fc32c8eb8d98af0e8b1995ba754a0b94b196ddc7c4c302ac4e2807ba6a5d7d6f26f3d6b1f1ff85f0c3fa71", @nested={0x14c, 0x7e, [@typed={0x8, 0x10, @void=""}, @generic="a6fe5c3f033ce3f6a90b5d5e0f0172f0164567dbc0b36922b3937a8de4aab51bfebc7bdfcfc4c3a749e0fe34a3e947c6ba5f48e13dc9fdcb12357d8ae758213ea791bb51c95dee884325c3e9c40e94feee73625ee4ec0d185de7f7d973be14946bc5d4e6d3978543988fcf3da88247f6eecfac39cc5c9fd48c32b2a83805bfcd7fe4ea34227c454db3744d3ab5a98d2f56d9396df5ca5eb4e0", @generic="7fda6df223a2070fcb92446ae618b577d663794a0a8442c7818679bcb6ab75f3a70f4aca94d4aee9b8339116d7b60c18fdf19fd960286df59b115073795538d1ff55a98d4aca183cfbcaf148e7017423aafa9fbf5fac1c05003ae444d603ac9e7d5ac95978edd8546687789785ffa026a7eae2007aa8a0d2d4c5789d19126aeb2f3ff22ebd1a453784a1fe1851756d309c2f36adc7", @typed={0x10, 0x1a, @binary="2f88b74c72"}]}, @typed={0xc, 0x7a, @fd=r5}, @nested={0x10, 0x50, [@typed={0xc, 0x67, @fd=r6}]}, @generic="4368e0c8b05572215a0df3716d153e4082ab303342da90ea772c29e832be8179496f3a431efa791837633adfd89dc588f099856788c0cc6dbd54e97cf4656b232b6b703879082f9a97e4735b2d444bc2c8b339dea9a7d530eb2ce72503702d099adee02a4b0cdabd8685aefc2b79430666608f4a696ef22c5bf83a9947a40818d38577cbf546a9684ac16a94d21a95c451bd8cc8f8363cfd0528380810b34f2122d9b3cd8e1358ae5dee5a3213631efe9cc51db9f3811d", @generic="a9b982aef2dc569005e79fc7170c393c868ebe53ef2fc92a3aafe8a90b566822a437578f4cc7ee249076f4f4cc1cffb2915b2e9950b65d766b005c0ddf47a5a1f464bd8d6f8ba401f4541184f24575041df27d4bd825a08a2e9b28f836b0eb57d805a6eb9f2599a3ead8c4fe2b5a4766b46d0ef5a74587de6d28b780585e04457b97c7cf763947042ef12d5ca79f044297820cc3a213a673615e072641fcf736b8008ee0ed83c78780b9c294db", @generic="7a9a9a51aae2b2280e3603847acf88e5398fce710fc3e0d353b3ed717dbdbe9f6320b1fd1cde7c4ccf814f370e2aeec4"]}, 0x139c}], 0x4, &(0x7f0000551000-0x80)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @rights={0x20, 0x1, 0x1, [r16, r17, r18]}], 0x80, 0x40400d0}, 0x4) r19 = socket(0x11, 0x7, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000064a000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r19, 0x107, 0x1, &(0x7f0000a37000)={r20, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r21, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r21, &(0x7f0000001000-0x14)={0x11, 0x0, r22, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) write(r21, &(0x7f0000004000-0xc)="", 0x0) 2018/01/23 21:48:42 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x8, 0x4, 0x9, 0xfffffffffffff8e5, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 21:48:42 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x80, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001a000-0x14)={0x0, 0x0, 0xffffffffffffe3ba, 0x1, 0x88, 0x4}, &(0x7f0000025000)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000026000-0xa0)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf04, 0x1, 0x80, 0x0, 0x80}, &(0x7f000000e000)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000026000-0x8)={0x0, 0x7f}, &(0x7f0000025000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000021000-0x6)={r3, 0x4}, &(0x7f000000f000-0x4)=0x6) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1034.534422] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/23 21:48:42 executing program 1: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x10000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) sendto$unix(r1, &(0x7f0000001000-0x5d)="324d278a934daf3d6968bdf11a97c99996a0ebdfcb8809c9e5fb523065a535096a44816526d5ce41cbea5722778d9b6e1cd2da2e1fe2ddc1be121084f223c4f572f9a3b7fa935939f1d421a78d8884158c5591e041f0207ace44d02061", 0x5d, 0x810, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/23 21:48:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000834000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f00009be000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1034.580671] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/23 21:48:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000dbe000)=@req={0x0, &(0x7f0000ac0000)={@generic="318c0bb156a7f4e83dd7e3a74ddbb6d4", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1}}}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e7000)="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", 0x103) sendmsg$nl_route(r2, &(0x7f0000d58000)={&(0x7f00000f6000-0xc)={0x10, 0x0, 0x0, 0x210020}, 0xc, &(0x7f0000410000)={&(0x7f0000aa9000-0x78)=@setneightbl={0x78, 0x43, 0x20, 0x4, 0x2, {0x1e, 0x0, 0x0}, [@NDTA_THRESH1={0x8, 0x2, 0x1}, @NDTA_THRESH2={0x8, 0x3, 0x2}, @NDTA_THRESH3={0x8, 0x4, 0x7f}, @NDTA_PARMS={0x4c, 0x6, [@NDTPA_PROXY_DELAY={0x10, 0xd, 0x3}, @NDTPA_PROXY_DELAY={0x10, 0xd, 0x8000}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x6}, @NDTPA_LOCKTIME={0x10, 0xf, 0x80}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0xffffffff}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x8}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x801) socket$inet6_sctp(0xa, 0x1007, 0x84) sendmsg$alg(r1, &(0x7f0000386000-0x38)={0x0, 0x0, &(0x7f000034e000-0x20)=[{&(0x7f0000148000)="66b4bd35d5c948d2596cc2428e6fe284", 0x10}], 0x1, &(0x7f000039b000)=[], 0x1fb, 0x4001}, 0x0) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000fd8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) connect$pptp(r1, &(0x7f00006f9000-0x20)={0x18, 0x2, {0x3, @rand_addr=0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair(0x10, 0x7, 0x80000000, &(0x7f0000b5f000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000965000-0x5c)={{0xa, 0x1, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, {0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fffffff}, 0x9, [0x8, 0x93, 0x1, 0x10001, 0x7, 0x9, 0xc01, 0x13e]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bcb000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b02000)=0xe8) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000117000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ab9000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000a9a000-0x4)=0x10000, 0x4) 2018/01/23 21:48:43 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000014000-0x4)=0x70af, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)=@ethtool_gfeatures={0x3a, 0x6, [{0x5, 0x3, 0x3, 0x5}, {0x1000, 0x9, 0x0, 0x2d7d2178}, {0x10000, 0x2, 0x100000000, 0x2}, {0xfffffffffffffff7, 0x9, 0xfffffffffffeffff, 0x503}, {0xf43b, 0x5, 0x0, 0x7fffffff}, {0x8, 0x1, 0x92c2, 0x3}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 21:48:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xa, 0x3, 0x2, &(0x7f0000500000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00008c9000)=0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f4e000+0xa76)={0x0, 0x9}, &(0x7f0000bca000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000847000)={0x0, 0x8, "4eea24757d5c29d6"}, &(0x7f00007b7000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fb5000-0xb8)={r3, 0xd5, 0x5, 0x9, 0x7fffffff, 0x6, 0x7, 0x3, {r4, @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]}, 0x8001, 0xfffffffffffffffd, 0x3, 0x6, 0xffffffffffff8000}}, &(0x7f0000979000)=0xb8) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002f5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000abe000-0x1)='V', 0x1, 0x0, &(0x7f0000cc5000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x80000000000001, 0x2000000000000130, &(0x7f000040e000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000e13000)={r0, r5}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000787000)=[@in6={0xa, 0x2, 0xef6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}], 0x54) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cda000)={0x0, @in={{0x2, 0x3, @rand_addr=0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f00006b8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000445000-0x102)={r7, 0xfa, "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"}, &(0x7f0000b82000)=0x102) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000046e000)=0x0, &(0x7f0000088000)=0x1f1) sendmsg$kcm(r6, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00006c5000-0x8)={0x0, 0x0}) sendmsg(r6, &(0x7f0000729000-0x38)={&(0x7f000093f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000b9000-0x40)=[{&(0x7f0000b84000)="ae", 0x1}, {&(0x7f000084a000)="18cf58faaf7c2ed96ec93d3aad79a1037891befb6a18db6fdb1b24112a616226c25a71f44aa7fafcaffec238a989cb633778e0012c262bc3a64bd1cd1a65e55c98efd5b43f4852be36bab3cadfa640414aad", 0x52}], 0x2, 0x0, 0x0, 0x800}, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f00003c7000-0x4)=0x33, 0x4) 2018/01/23 21:48:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ade000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000020b000)={0xffffffffffff4c1c, 0x0, 0x6, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a69000-0xec)={0x0, 0xe4, "cec5569a680d9d655ba310f373acced4d5847672347bc0226e6612bfc31347764ac847ac50d96dbdf38649e2cf36067bb214ad1ce918d60b1f405046bb3d766bb1960ffda4926b0e4612387bac8e8a699cab1e074f58e8aa4e36fbe5dd39931635a2df9dde130c39728d74cb281f9626a9019d85cd0bcb15e7a6210fb0185febfade3fd679e2ddb94dfedcfca918f0d603984ca63cf8dc45a4155bbc9470b51a8e35b209312c304a8290157196aa4ad0f19f03d32fa94c4548e2b09420a7be0325d4a44c417b81a04d1e017b4d4a5fcdc251ae82e46364e064e530d4c83f64d703c40fc3"}, &(0x7f0000220000)=0xec) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004ec000)={r1, 0x7}, &(0x7f000073a000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000540000)={r2, 0x0}, &(0x7f0000b64000)=0x8) 2018/01/23 21:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r0, 0x0, &(0x7f0000083000)=0x0, 0x800) r1 = socket$unix(0x1, 0x5, 0x0) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) sendmsg$netlink(r0, &(0x7f0000a33000)={0x0, 0x0, &(0x7f00006fa000)=[{&(0x7f00009bc000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000b6f000-0x28)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) close(r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000026000)={0x0, 0x0}) 2018/01/23 21:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e14000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b5f000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000772000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r2, 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00002b3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000075000-0x10)={0x4, 0x1, 0x4d016804, 0x2}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={r4, 0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockname(r2, &(0x7f0000e56000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f000076a000)=0x3a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000012b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000010d000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000cd000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ad000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffd1) connect$inet(r5, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r5, &(0x7f0000299000)={&(0x7f00004b7000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000888000-0xa0)=[{&(0x7f0000c82000)={0x98, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0xc, 0x20000006, @u32=0xa34c}, @generic="9c1f23ea33822ab968efc62449143cffff4823e47aa4004a5da4a24fea11b7adea758550fcedb83151c23d8c9278861d02dcfb586f4e4c3c3a308123d34a2f476365b93011629bd86878070a92339aa7586100b3aeea441673f698c3fa0556447f59f68a6f13dda281e4419b182ea014e4c2b585c6dc13ce3b85d0"]}, 0x98}, {&(0x7f0000ab1000)={0xd0, 0x1f, 0x0, 0x6, 0x2, "", [@typed={0xc, 0x2e, @uid=0x0}, @nested={0xc, 0x13, [@typed={0x8, 0x1e, @void=""}]}, @generic="291f6913b6d58768e8fc2037a2e4b7fae83b65341c0dcf9bdc9a0b4063fd43bf9a4191a134f91bbbf87102ff5c7923ca819c91358cc96217de29bdf875e4bade1f6202fc287d06370faf44b3d06cc7c387d7f119dce903c890a5802081ac6452649260bf207f64bf9e781eb70d4c48b48d3fdeabbc8eed6f343b2c0596a8670bda030d89136099a234400b5ddbdaa3740d933667227e738f6f7c9c12fba66d8f32b9bd66a000"]}, 0xd0}], 0x1000033f, &(0x7f00007f0000-0x60)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r5, r5, r5, r5, r5]}], 0x38, 0x10}, 0x4c040) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001ff000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000166000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004da000-0x4)=0xc1) getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a2d000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000583000)=0xe8) getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000404000)={0x0, 0x0, 0x0}, &(0x7f00000d2000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000085d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a4000)=0xc) 2018/01/23 21:48:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x7}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7be7}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="", 0x177) 2018/01/23 21:48:43 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000b000-0x20)={@generic="ae69f61e8a59b474bce95b767e48d212", @ifru_flags=0x0}) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f000000a000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) socketpair(0x2, 0x80e, 0x989, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f000000b000)="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", 0x1000, 0x80, &(0x7f000000b000)={0x1a, 0x1f, 0x4, 0xfd9, 0x2991f4d3, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f000000b000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x0, 0x4, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x78, &(0x7f0000449000)=[@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000040c000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000064e000)={r1, 0x4}, 0x8) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/23 21:48:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000070d000)={0x0, 0x0}) syz_emit_ethernet(0x3a, &(0x7f0000a85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@empty=0x0, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/23 21:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000259000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b7d000)=0x8) 2018/01/23 21:48:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000068a000)={@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, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000313000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000ad0000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5d2c, 0x1, 0x28, &(0x7f0000b2f000/0x2000)=nil, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000627000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000e93000)={0x4, 0x5, 0x4, 0x6}) 2018/01/23 21:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x7) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f20000)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000019d000)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b7b000)=@assoc_value={0x0, 0x0}, &(0x7f00005e5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d5b000-0x98)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, 0x98) bind$packet(r0, &(0x7f0000e0c000-0x14)={0x11, 0x1f, r1, 0x1, 0x934, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) r3 = socket$inet6(0xa, 0x40000080806, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000290000-0x8)={0x0, 0x0}) getsockname$netrom(r0, &(0x7f00002c3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fba000)=0x10) connect$inet6(r3, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 21:48:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xfffffffffffffffe, 0x9) pipe(&(0x7f0000425000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c07000-0x95)={0x0, 0x8d, "3c11ae73c0b50b8da78c437a74d82d8da662ff28368a7bc235b3dc9d5894e0447dbc5ab1fd6c4c2fbdaee6bf7a412dac7b1278b93bf8c4a9630dfa1759d3339f517e98026706144a26752b4421f18fbe8316fe6fda124ccc35e6cfd824922dcc2b9fc555de2ffe03609204d67e468b1897bb1d81e705b0dbfb46c4c0f3ac1f1d1a892e92047aaeeb5ab572950b"}, &(0x7f00009ae000-0x4)=0x95) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000c7000-0x82)={r3, 0x7a, "8362a7efddad8ac1208027991787bdd11e5a2e241128e4e469f6a278e700a403d7456a0cc0c1ac57ff976ceda720dbe02674775069eec750ddec6373eff383dfae660eb1d634b126a816f177675e856dc630c9e5e7ebfefdb3610f20edf595381d66c2cbd2565dca4cfc1d27f619682ee4f66a3650e672e5297c"}, &(0x7f000083b000-0x4)=0x82) bind$pptp(r0, &(0x7f000096d000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000096f000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00006fe000-0x40)={r4, 0x1, &(0x7f0000f5d000)=[0x9], &(0x7f0000a74000-0x10)=[0x4, 0x3, 0x0, 0x7], 0x1, 0x1, 0x100000001, &(0x7f0000eef000)=[0x10000], &(0x7f0000378000-0x14)=[0x9, 0x10001, 0x80, 0x1ff, 0x8000000000000000], 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000086f000-0x4)=0x1ff) write(r0, &(0x7f000052a000-0x21)="230000001e00056d0002000000005103070000000000000000011d020002e512c7", 0x21) read(r0, &(0x7f0000a45000)=""/203, 0xcb) 2018/01/23 21:48:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg(r0, &(0x7f00000d8000-0x38)={0x0, 0x0, &(0x7f0000a56000)=[{&(0x7f0000c85000-0x1000)="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", 0x1000}, {&(0x7f0000dc6000)="4f67154b8a02ebbb7fd7c75df974958e74357f0b9a5b7400c6013b3abcc629f7b98fe667dab7052a16fc700d3e1bfea73ac82d281da4", 0x36}, {&(0x7f00002ed000-0xd0)="aa0150dffd7164a3cdc4f06a7d7ab3047df2807a53abe285e618fc41f01de4f0e132e7bd45a2d6fca0b204182481361a42e2c8e0bc1745a9ef50dcbf7b584ace3b7efd4ff29b5feba17874ea15b46b12fcb580cb9bb654c04f3a62dad1c7787c7de61bb29c3d8f0a10e57f2f79317923c517ab97d95b5b9dc4d119fd4a37af714d2af82f600dc0e77df3f8588daf98246dd091a1c832a6e7ab17b8f277a89f621e2874c1312a22a5d493938288018bfbcb354ffeaafae4703f2defce417ef80e5d05b06d6e59824eaf7f06192c162a63", 0xd0}, {&(0x7f000051b000)="25fbba9fd98e04c81b44ab07de0d2f545a96bcb52b136e8a06ee5ee90f3dfad6e2e606051233dd7249cfa6827039e27315b5a852869434831e0ed8ebaaab66a5ad1925a44b2695e8bcff3ec1ca4b520f0f7caeed56dfe9c4d76b9d2bf3c9cc5750a011840758186bff36053844630bc9d2a6df342f4007909ed79603481be57f288906a9c9343b43947ce0d6e8200c271547c8c450eddbe0014f22c21670455f65b341786c1c610a8499d7b877a3d8cfef99a32f088cc3a1ede50e967daa6e76721dab365bbeea8d6db24f3a00ed65a2f8c456f001a66a3aef920ed4bc4c9a", 0xdf}, {&(0x7f0000fa6000)="", 0x0}], 0x5, &(0x7f00001ab000-0x100)=[{0x100, 0x108, 0x4954, "bb469d054b85e1ad303e1b580cce5cb41de5cec130edde07d52ce09ec681ac8546b6bfa5b59d8b122f38fb1dbfccc0031ff2e772e98d7a7ac6f2efabea6e4b4ba262a794899daa6370b2a7e2d710b744aaed1be1facdbbf9a4288f06a56cb01af8b35659c0888f1b160a6257a5eaff12276455eb835c3db77bc88a326f14db0d752037ec9ed3f6fac48438ea88396148d9e7e2458d4a23f64df61347afef47116f61513bccefadfb5fc506400ac0d0e38209805b121c5b05654691919d9824c67ca09833ba1e79dfea80ef84e50e6f28640ce56f46cd6113961f217073559f6968d0069ca4b96247ff"}], 0x100, 0x10}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) socketpair(0x2, 0xa, 0x1, &(0x7f0000a3a000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000e28000-0x4)=0x10001, 0x4) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1c, &(0x7f0000fcc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fcb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a55000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000719000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000fcb000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000884000)={r3}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000595000-0x18)={0x0, 0x7fffffff, 0x10, 0x3, 0x80000000}, &(0x7f0000fcc000)=0x18) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000fcb000)={0x0, {""/7}, 0x0}, &(0x7f0000fcc000-0x4)=0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fcc000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eeb000)=0x8c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000fcc000)=""/148, 0x94) socketpair(0x4, 0x2, 0xffff, &(0x7f0000425000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000fc000-0x4)=0x0, &(0x7f0000c00000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000fcb000)={r5, 0xe4, "4ef9ab561a29c76ce36687758d2cef14e24b9baa6796a59540b9dbb5cf20566f21f32e760aba90c5feb43780b40a814bfc17876cf91eb0e0b27d25ff1181e095edbb5cc93b05748a92a061ba1f67fe863250a248dba68591d99ff0ae0341cefcb2a83401c574af1d0dfb642fe4620f8052696d9d930a08973be2a98fdbd0c3ae37fc05b5d4df9ce27f9460dae1ed624bf0c73308e3af83a950e442b377316f561bba1f3bfe5db63ed931eba71f32a51b1956016c1e30fb60399fb26e5e186637e1fd5a4039c97fa7af23abd80d77ec3aea296d3d5891af5ec19ba32690a25bbf1a189b19"}, &(0x7f0000fcc000-0x4)=0xec) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcc000)={r2, &(0x7f0000c9d000-0x27)="aa71093263cf879fbb5918eca760e404e24f171d848ad0817ff092aee3e2423420a95586d4d670"}, 0x10) 2018/01/23 21:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001a0000)=0xffffffffffffffc0, 0x4) listen(r0, 0x7fffffff) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000885000)=@fragment={0x0, 0x0, 0x0, 0x3, 0x0, 0x483e, 0x0}, 0x8) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000aa3000)=0x6bc0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000a85000-0x4)=0x0) 2018/01/23 21:48:43 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000835000-0x8)={0x0, 0x79}, &(0x7f0000df7000)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd8000-0x6)={r1, 0x7}, &(0x7f0000fd8000-0x4)=0x6) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fd7000)={0x0, 0x7ff}, 0x8) bpf$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(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000d1f000-0xfb)="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", 0xfb) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd8000-0x10)={0x9, 0x8000, 0x101, 0xfae7, 0x0}, &(0x7f0000951000)=0x10) 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) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fd8000)="32f330c4ddd82edd46123aecdd98e0d5", 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fd8000-0x18)={r2, 0x10001, 0x20, 0x2, 0x7}, &(0x7f0000fd8000-0x4)=0x18) setsockopt(r0, 0x111, 0x3, &(0x7f0000fd5000)="01000000", 0x4) sendto(r0, &(0x7f0000fd6000)="", 0x0, 0x0, &(0x7f00002cd000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/23 21:48:43 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000022000-0x4)=0x0) r3 = getpid() mmap(&(0x7f0000021000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000025000-0x4)=0x0, 0x800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000024000+0x35b)={0x3, &(0x7f0000009000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000022000-0x38)={&(0x7f0000021000)={0x10, 0x0, 0x0, 0x20010012}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x2860)={0x2860, 0x32, 0x518, 0x7, 0x2, {0x18, 0x0, 0x0}, [@nested={0x1184, 0x1b, [@typed={0xc, 0x7c, @pid=r1}, @typed={0xec, 0x50, @binary="f04e11b5f1b91319d080c1bfadc6b9d94327a3016253d3bf1524ad88dba1f7af598ce1a4cd41048b5768381b5ae27daa2a281a2830c7baac4b8c6fcb7cc8dbc862ad8b520ed25d71c73dc5a56a843c9cb257952acfd9903929f18299a04375b3fe79ff5d8f336fd1977f2e5434f6b97417c23b52a28df2f3d0117bba6713dc56d1f39c846404dfb238f8230ad0ee9ad925a7e6aad32c9b807893b0286c04d2f11033af44a9eb68997b8ea46850504207231935c669de0aeb25560a50157f53f33df2a2051e3cd70eca3aa67b27482fbd18a92250ee54754ab8fd243ed3dd3afd32c2"}, @typed={0x18, 0x24, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x41, @u64=0x55c7}, @generic="5565f361deab5e8f076e7ecd76f1cc726cc7ee9e2ac8b50d22ad9c355e83baa2bf42caa3dcf5ac22c4c8d341621f1a0c56663ed4fbaa67dfde5dc35c0c460370905c8e4f", @generic="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@generic="414800f62c56a0b6f9ec94d807b9562de622052da3b52a912edfb0fc"]}, @generic="00d73ccb1eb5d13127aa3fe57faf690f27201b8ea1cd0ec1ae06ec2950ee6d0a8708699ae8cd002e92377f0521d36316f097d4a06ed42894fde4beffb46fbed858c66c6abf9cf70620400e8547a04587c29a11ba92ca0b743f48fe66546cb1260031b53371e180cb0e2e4d2c98675c2b725aa851501bb14387ff542fa455cccced9bc185e2082485057556e32dc10fe82ea55bdd84bd8dd2", @typed={0xc, 0x94, @pid=r2}, @generic="3c15b201361837ba0246cf933736eba1830e7f2ff773e7bc51d633727c10de5072eab116ce154b8a19c5020c613ccb914216a2e72fb1f82f484ec1d588d68d06beaee6a5f58d0534b5ad8b36607286c9ef6ccf09d96933b630769dc750030002ffa4e8b9908d41199298adc56c2964bb91aebc52afa4b95794396dba871f1ce35ee7b9d01b2f0deff19e6f4d6c496cbe73e6f3f53ee306f51499d215e16898d97c8fec3ddb8f", @nested={0x10e4, 0x72, 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@typed={0xc, 0x69, @pid=r3}, @generic="a6add217e855b093683ea14c681fbba875a18d20745329cb1a7da1a0d5c492257221819a6517fd8c0b73811e1da86e5e642df140e6418e317ff43793608a42d18dba407a9f7bedcb48e452416e7fef6e3fe17aca1530cc17fe78e035bdfefd0c90d73aa36601830f9e5acd235edd24c5161616949260ed1a388f69cb4080a5824379fa788833ac2d9a6c38cb379b700a6498d2122bf1d7e3485219c58f7c83b576f30e446983b0b05b701dec55792755fd449c6343eca0dda8cc8b38c08be89d8a8e830d65c15c36909a60b68fd1544d42407d50"]}, @nested={0x1f0, 0x45, [@typed={0x24, 0x3d, @binary="1d9551ff1d04fc4d69e6646169b19d57f2d97047d710df853f"}, @generic="5e75d62634485ab7be17712ea97d285ba68818cfa2da84738bf6745ed4dde7722d1573bc331ce9fc0620f82f24850ac6e5e4be9876b3308d5f95e5ddf0e2e5f636226cb0b5823871058e214d11705f3ec5b7e92b6677e07567dd7bb8b82887d43c8f69e82063ead6afe15a049bdf7e5256656409f7da93c9aac024d91ba7b0e0d01852593833e40fd48aa42cb2e0b80f8191718cf4c1a23531a18b242e9cb013a70837cb7e658a0dd12002fc6ad20d36a303f1d7d8a3609b5295bc6ceb0249ef7b9dc32a3bb8ea64f9e3a78b44b1b603969695813c7941ce53d396cbfb0f", @typed={0x10, 0x90, @u64=0x200}, @generic="785298971ece6b85a75e20372b029479d9d0e7ba2c4168f0827cb5ca2c82804670dc8f35875bc7d6253e0acbc834b67e9d4495cdde5218c6a9fce05053d57c9bafdc54f1b3ce7ebcd277da1918c287b9de5a591bfbecffaad6c562302edddabbc15b47938f53862de24492613d21b81d3256ae0c99becfb681c2d0fc37612ec914f4b1e293b43ae08c7784a6ec290e00ffecbc7d6296024e14e7c768933780d4a120b659e18bb8271ba33415e7fd409bf989210c5f583ca6f576a0207b936d7e2bdebd3803e37cdd6b438e1fff09faaa48da0a0575e777fd"]}, @typed={0x18, 0x4b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="447448542f39634c0e882ab17c1eca42aed7e57a9a8a6e06d65fa83e420ed02c75005ed5c1ddf909c7ddfde7bdbb1c47ce2adca293b39a5f80ffd9153d14d45a0aea357cba3d41b2c90d0eca7e425091bdec6236dbcedc1f1577f7fced2fac5557979b6124dd705f9cae89d1f7446d0e481f7ddad6732883fe26e92290f8b00dd45d4681e6a5e870d9a6b91936326dc8d7ad3eecf9b5c00aba4a13c4ba6f7eaf7343424178372ed11448a0f72a686d16b0", @nested={0x1e0, 0x76, [@generic="e4aa55f315c690aea9cda559751d770ac48d670f64c42a2daac48126575d7e61b0724c73d738b10ed3f258d8a41a42baba48a65867ce538d4c9d92bbde884d01ad3e13fc4f7a40a8eee4898f87e2e1e878d76735e529831cdfd466162dc798ac42edabbe03510d171b26af9ca38773504679da4e91000d30f6c3da63dcd514a0eaaf93f4ea2ec62e38501f8561caef54b2003e0f12f44e2e6062c886638011a46013c38d0bffbbb5097299d72f80a7dadb42c164621393e9deaaefd7687427db698e623c7acec6dcfb0e9f2a177700ba094a24f276c4e0c237b1d16bf01f1795a96bb9c990ad", @generic="c57df5c139e75859874dd0c839ec3e22c98a034daff87d4b1b1b3b946d70aec1c68775532b132f4000a642f3bf9c5510dafc823330ded251571cba9692a66ebf0b01a3de758fd510bc0c0b428dba74ded029ba066e2f376c9ddb5a93475aca12f28abcc9df883abd2aa0a9ff9d8f28705777c10f5c83029fd2b8f3ee0d452750f4bc6356c9c021cd4f4d04faa94784b73ba2420a21b2520d7f7dbdca6e6b50be15c3e35e861deeaaef247a6ce85c86dfac315186792a7362afb283845b497e68c4aed70e8d328dc32b557165f17a563f78796f37d7bee9e8ab6e3764c1e854c7d8b4b6b5655be49785d5316656715a8f966d1f2af18d"]}]}, 0x2860}, 0x1, 0x0, 0x0, 0x20040010}, 0x80) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000014f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f3a000-0x4)=0x48, 0x80800) sendmsg$netrom(r1, &(0x7f00005b4000)={&(0x7f0000f0f000-0x48)=@full={{0x3, {"7bbc55089ef8d2"}, 0x2}, [{"64713fb06ab2f7"}, {"c2e926ef273f29"}, {"5ec1a05b05abd1"}, {"9ccafea3de98f8"}, {"92116781b5984c"}, {"dd590bf1333a08"}, {"f54f3fccf5334c"}, {"4da2a315367c06"}]}, 0x48, &(0x7f0000980000)=[{&(0x7f0000091000)="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", 0xfa}, {&(0x7f0000674000-0x27)="179499f2fca9f25e8236e83b2ac6440f6a5d87f40f0bffcf2ebc0294dde081dad9c9a7a961bfa7", 0x27}, {&(0x7f0000f9d000-0xc5)="6f17c08cdff1ea94a292331fba43b2e85714bf4a915bd1f366c08a3c4910e0882ba8d295768225f703b63ebf4d596b1b56fca172803c75c60a0bde1fb145707749d1826c41c061116b98e4a926691e8ae514f721a0371585db5db1fdb5eed5be727056ca7525a01218884558c45a6aa81c84be01843f741112576c81dd2336df8af77857193c60f80d38100395f52979a488264834a28d7ea0c7989ef2168b11e8a422c7103cad894a4a80f5e1362766a98787c777bb642a737f6aeb8961c07b32e2e2557a", 0xc5}], 0x3, &(0x7f0000b8a000)=[], 0x0, 0x800}, 0x84) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000009f000-0x82)=""/130, &(0x7f0000c5a000)=0x82) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0x2, 0x80005, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000143000)={0x0, 0x80000001, 0x1, 0x72e, 0x7, 0x0}, &(0x7f0000747000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000092000)={r3, @in6={{0xa, 0x2, 0xfffffffffffff000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x40, 0x1, 0x8, 0x0}, &(0x7f0000ef4000-0x4)=0xa0) listen(r0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000387000-0x71)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 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, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "d7a9ca2f257a27c679dd7907a8e20b79"}]}}, {""}}}}}}}, 0x0) bind$bt_l2cap(r2, &(0x7f0000e77000)={0x1f, 0x6, {0x1, 0x6, 0xfff, 0xa1, 0x4000000, 0x9}, 0x3ff, 0x5}, 0xe) 2018/01/23 21:48:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) 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) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000094a000)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000abb000)={r0}) connect$inet6(r3, &(0x7f0000d8f000-0x1c)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) sendmsg$kcm(r2, &(0x7f0000339000)={&(0x7f000090a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000056c000)=[{&(0x7f0000324000)="de", 0x1}], 0x1, &(0x7f0000f1b000-0x2320)=[], 0x0, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000708000)=0x0, 0x4) 2018/01/23 21:48:43 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0xfa}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) 2018/01/23 21:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r0, &(0x7f0000708000-0x8)=0x0, r0, &(0x7f0000d6b000)=0x0, 0x9, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000075b000-0xc)=@sack_info={r1, 0x0, 0x400}, 0xc) getpeername(r0, &(0x7f0000171000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000097f000-0x4)=0x3a) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00007d3000-0x10)={0x3, &(0x7f0000b93000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/23 21:48:43 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl(r0, 0x9, &(0x7f0000008000-0xae)="ba77f1d0d8425fa5c3ba841f4bc78c386ff1926ccefebaa8b6c1302ae27ca85153cf16ed0bec59e276ccd3f801743fd3fd1750c01fc976987db694cfc1b05b21d6c086ad1a1e4bd0421ed0e1acd85dfc37a14fc2654244bd8dfb67a4b8e4828fe65a195fb3899f4d4a186c6ea7483933839249eb3a63499a991da82f6bef86d23aada34bdb6c5ce9b5a4ef04e22b6e0f76d34db262bd6c896d9ea9fc9dce2affc003a4fc8dc4591319c0f61583e6") r1 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) read(r1, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000014000-0x4)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000-0x4)={r0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000014000)=0x0, &(0x7f0000014000)=0x4) sendto$inet6(r1, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 21:48:43 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x9d00, 0x6, &(0x7f0000843000-0x5c)="d33c76a9695d9c483b65f6f7db79c06989d8da5344f6fcad65986d144affe943b2fcb351eff4d144cdfd8a80106defc38e4dd985d05b3e405e6bbf413dd587fe639f13382cc899a6fc2692aacb56506827ad0d0510c709c5a9decc99", 0x5c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f7c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008fa000)=0x10, 0x800) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f7b000)={0x0, 0x10, 0x18}, &(0x7f0000f7b000)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f7b000)={r2, 0x2c, &(0x7f0000212000-0x2c)=[@in6={0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f7b000)=0x10) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000224000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ddc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f52000+0x155)={0x0, 0x100000001, 0xfffffffffffffff7, 0x458}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f7b000)={r4, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2187}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x6231, 0x1, 0x8}, &(0x7f0000ac9000-0x4)=0xa0) r5 = accept$inet(0xffffffffffffffff, &(0x7f00000e6000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c20000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000f05000-0x4)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000921000)={0x0, @in6={{0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x100000001, 0x81, 0x0}, &(0x7f0000f7a000)=0xa0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000e3000-0xb8)={r6, 0x4, 0x3ff, 0x9, 0x0, 0x8, 0x100000000, 0x7, {r7, @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]}, 0x1ff, 0x19a5, 0x5, 0x9, 0x4}}, &(0x7f0000f7b000-0x4)=0xb8) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f79000)={0x24, 0x1b, 0x4000000030b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x400, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x1, &(0x7f0000881000)=@common="6970040000000000000000000000001c", 0x0, 0x3, 0x800000}) 2018/01/23 21:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 21:48:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0xffffffffffffffff) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000754000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098f000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000006b000)=0x0) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000157000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008be000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dcd000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e7000)={0x0, 0x0, 0x0}, &(0x7f0000f87000)=0xc) r8 = getuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e6d000)=0x0) r10 = getuid() r11 = getgid() sendmsg$netlink(r0, &(0x7f0000fd5000-0x38)={0x0, 0x0, &(0x7f000063a000-0x40)=[{&(0x7f000023e000-0x60)={0x60, 0x30, 0x1, 0x6, 0x0, "", [@typed={0x18, 0x5f, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="a2bf896c65ee7ab6356fd668fe8e3a5421873079ac32e5646ac720f1ec3bdab04aae6d77d7b21cc9bfb0aede", @typed={0xc, 0x42, @pid=r1}]}, 0x60}, {&(0x7f00000c2000)={0x494, 0x1e, 0x8, 0x6, 0x2, "", [@generic="", @generic="0b54b8e3b3fc9e40f28fa001bf2a018e48838eed5dae962e33baa1e66a7578cff5a0220a5b0e63115724ea1154d27f40404b05b5f3aa501c189e9253cbb11a9ab3bf9600f4374e752a55055ec811d5f9edcb098a4f0b32a7d4a62a043f259cbfcce94219730135e6b72d5251ccdfa126efb18487afcb124dfef6dd2c69ccc509adce", @typed={0xd8, 0x7, @binary="09e1843749a1b50c75983010f131fd1c421086a709e6ab3e1d43bb7004addba767671f7379c4626698c297ff467e7b71ee4ae5f1716b46de10152eeb2fd9da6cd9bae726f52ab65b529b3d2aa0580b794550e879f461c74865546f4e5691bdb700c7daf6c842fe968ff41e73f916c368b63a677097f098225cf7b89eab43495c9b0eee20c87ccc01b53569e00053a10c9aa4d328f7670d740154cf3666483f7c441b722dbeca5e947bb2d8d936f737039a9a2a439aabf32139b2abd45c8dafa4ab3732f7bde99f21f86d8f68b2"}, @nested={0x1a0, 0x54, [@typed={0xc, 0x81, @fd=r0}, @typed={0xc, 0x5b, @uid=r2}, @generic="5e2a072cab28dc8da65693087303b9dce3b667b3a8ea9529966398963f26c2cfac42d485fc7434e81343ec91d1a22a8bc7f430c3fd2977374e495e174a3efdc89d2ae88b7c09154d930143032fe8b389a8c366bb3ecc4ad4e07a7957720409e3ed42be2a2e5407c6533c57632e6896b1c332b3a8df5f043e1feca93dd9957fd3767e7ee91757762fc105", @typed={0xc, 0x37, @u32=0x5}, @generic="5a558206e9b7a299bf508f00b7887c1af1d4d4a429b1801d7829c9a59bf734abbdd8b0c0650c496857207957ae1ddf731bba3e4c76cd521e96ad81f7538c0d3d98665eee7e04a25ba9a48721ea488f4143a7b930f862563922a6206b0c760c6f1b8c15cf62cc0bd75f54ab299ab7ec02c56e6b0e026f3ec2aca03282b186a49f7b5080d47c8e09e8165e3c59d3efd54f3223647f824035d0e2288cb34fc600c7b56adc435529da57da412ebadb56e10313520be5a2ba457a4f95e188fbd71f2f17398ca5e4f42922d9d358ec3be98de46622823e1e", @typed={0x18, 0x58, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, @typed={0xc, 0x1d, @pid=r3}, @typed={0x10, 0x37, @u64=0x4}, @nested={0x154, 0x22, [@generic="bed349e4ce321df6090ea621be", @typed={0x4c, 0x95, @binary="753ceb23df6903ae6e122e6fa05987684021f6cbbda10bb8ed613c83ba187783888777aed5985f27b211c05ec5fcf206f72be00bcf61678cabb47165838f8dde08"}, @generic="18a21011a7995f26c1c38306be8234b039d93f632335bd2b54ad2367ab511452bdd0c41d7db5e64098192aa17f3c7da79f7e9fbaac13c2fabd7aadfecb99284bf16aec634c9d39c7f35a833911ea644a92da2c01b4bb62be7a2f2d1870827b410a65897d76c21fad905fc1d8e08a8c7b4382657ff17dfd61a900edef6afb2daf370bf20eb219048173521d9523a31e2f249e921f3ce71b2859a6e812bad130e7b7d74056522dac5cb3ec52b9cda8aa68517a3732c78715464eeeb11f5fb5343cfa2884c3c59b591704ad54837329e4ca83e3a7229a184f0805202cfde7", @typed={0x10, 0x29, @u64=0x3}, @typed={0x8, 0x51, @void=""}]}, @typed={0x18, 0x95, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x494}, {&(0x7f0000cdd000)={0x170, 0x29, 0xc00, 0x7, 0x3, "", [@generic="0cec5edffc8c5e56b8b37ede730aa1220041fe59d20ca649de02b6e413d4bf9cbc864b24c39f92e70ee0fd54ccf2f320d0e62071ba935768765b7ed9b20829c0665b9866968de549c62fc7222671c0e96eefc410b4fdf2910a29f8c743f3291e68aaee3ec7e64f3258b4b214e17ce4e935bed19287e0fefe0bbac31cf647d79d2c746f65d2d80b7a7f96328ff201ca13ec636150b3b8e28ef76f6e8bb95141a8157493a10197a43b071c99e90a54659115d8c713780b46f697b136756d82a8d3dcc7dda5240b2554d630277833", @typed={0x18, 0x5, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x64, @pid=r4}, @nested={0x14, 0x4a, [@typed={0x10, 0x4e, @u64=0x2c}]}, @typed={0xc, 0x4d, @fd=r0}, @generic="0d54abba2d6a0fa615ba622e2319a588c87507a7a4057190137642d8d0b2a3b4b22b2f9300f974b9946fb9508280fed9f91c4fd23668791df5de0074cbadc725decd16cf6625acea64854e7b1e"]}, 0x170}, {&(0x7f00005d0000-0x41c)={0x41c, 0x27, 0x0, 0x7, 0x0, "", [@nested={0x10, 0xf, [@typed={0xc, 0x3d, @uid=r5}]}, @nested={0x4, 0x39, []}, @nested={0x120, 0x34, [@typed={0x18, 0x49, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xcc, 0x3f, @binary="b017390449cb3bf7e1d4c669006bfbd548aab874131743a08d9f118b6be6d23924a4403ed6e82247439569034aaac31544086b0cefea099c9f654698fa4bcb10e90523f5a7bdd17d214d0ed2ebaecb0cda9eb29e585e1d05f40ba7111d0d1861ceeeff36cd6985089aa0e34328f527448e83fb3af398a63d8a566e3f68fb6d0cf2ebde7cf2381d854885922b550bd4bec7e10d23479d3fff8c42d89a2504da5975261fd92ac9d78ff09e1f244f7313e509bbacb9656cf1b3c777c9da0b0daa0c784e"}, @typed={0x18, 0x8, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x14, 0x15, @str='-ppp0nodev\x00'}, @typed={0xc, 0x1d, @pid=r6}]}, @typed={0xc, 0x23, @uid=r7}, @typed={0xe0, 0x2c, @binary="663dd4e1c32a4ea6a20a456aa08b75edbb998b1bb29bb0ac61a27388ebabdd97ebac5ab97f0f87a5d8f55d02307b1f600dc4d656df9cd42b1d2a5325f42ad6b091d2d7322e75e3c5d091152d6dbcbcb46f7ae562b572baacb8f82f1fe41de55cd5e8b57868ab5e2d49e81ed203f004d53cea4aab24cc00f45855bd3e96fd171297628ec9439f53f0448c2979a07825a779af9487df35c5eee52b06b20943a7edc47bba8a0e2d3dccdbaeca83791a7d8c363c3d0d72c22c635a12e3ea83bda07126c1e4c49d5adf3bbe327fd0bc712e933cbbc5c8bb5a64cc"}, @nested={0x1ec, 0x5, [@generic="fdaf74e33c518eb6280294db1a2c6b5a647784e21d1a0bc0858b684df0d421ab0f7c4bc44aab262955409aac16a187193f5ea03cef777662cce7", @typed={0xc, 0x65, @uid=r8}, @typed={0x10, 0x3d, @u64=0xffffffff}, @generic="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", @typed={0xc, 0x38, @fd=r0}, @generic="a7169d5152463c65050c4e2b91231183ac4c60eae38a2a2736917e8048deab394a2a054ddbbf40b5e6e33d12c4512553a0aa45428828706680533c7ba5accd6a1a733e94e8b80038fcf81477a2b3eba24590e718fb6b3623197a99b5d66ba25fa7c7432377eef1dd6606ada43d34f541c2bc27a30dabc37baa4285c98172eae4", @typed={0xc, 0x3e, @ipv4=@multicast2=0xe0000002}]}]}, 0x41c}], 0x4, &(0x7f00001db000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x10}, 0x804) 2018/01/23 21:48:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000428000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ba7000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x15, 0x8000f, 0x3) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f00007e4000)=0x0, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/01/23 21:48:43 executing program 5: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000015000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ea000-0x4)=0x14, 0x0) connect$packet(0xffffffffffffffff, &(0x7f00000e9000)={0x11, 0x18, 0x0, 0x1, 0x0, 0x6, @random="feff6c059c8b", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x5e, &(0x7f00000e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x28, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@routing={0x3a, 0x2, 0x2, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, [], ""}}}}}}}, 0x0) 2018/01/23 21:48:43 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f95000-0x8)={0x0, 0x0}) tee(r0, r1, 0x7, 0x3) pipe(&(0x7f0000f93000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00004bf000)=[{&(0x7f00001d0000)="ecded824896b72633cdb90d74f8872bcdde9690753b107d8c4e2cc99afd841daf278670f7431686254c48dcf59ed4fbf378611d8c9b1d362464e9fb4ff184bfceaef433cf9d1a6b5d6a8f71738d5df974730d833190c93bc356cb0f78983da3a9a9643c578f3093eccdbef23c5a926a8d8188a3ba4d72ad08bde90a2167e407e432183506243d79930673a67733822e923505c44c5f77284bbaaec457483e8daf737d19a3a88a4dc8b627d0c88d43bffbd64c18a51025f35c921d79ca06c99acdb5082448513fd497266484a4869f4efd8a5ef91b98e940dc84a2b542df0a2140a366ffc6fbce2746ff2b25613b92652ecbfddf5", 0xf4}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xffffff7b}], 0x1, 0x0) 2018/01/23 21:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = socket$inet(0x2, 0x8000a, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e5e000-0x8)={r2, r0}) 2018/01/23 21:48:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000636000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000ebc000)="1ac3243dacb71a761014465c4ddc6d9ab3d8e48c1dfcb8ee51d1a26bac87cb2dbeec74f5ac904b6a683bb9336862a34bc9e5979408772853cfdadc9ea639747beee959c37208957cef151cf7ab270463c2f9ff3872f1df18a13c908cc90646942a7abf602c85aaaaaf1bceea19453f3e0c6fb8232bdaa1fcc8fec61c89a34aa99a87097771a7ed20e4aa1613138d1018496a40b8e6", 0x95, 0x24040090, &(0x7f0000e3c000-0x1c)={0xa, 0x0, 0xffffffffffff7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0xe3}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002f9000)={@common='gretap0\x00', &(0x7f0000435000)=@ethtool_test={0x1a, 0x987, 0x7f, 0x6, [0x7, 0xffffffffffff9fda, 0x15, 0xff, 0x5, 0xdb5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ed0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000856000)=0x14) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000)="", 0x0) 2018/01/23 21:48:43 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b1d000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f000088d000-0x368)=@expire={0xf4, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1035.011855] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/23 21:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000039b000)={0x0, 0x3f}, &(0x7f0000092000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e47000)={r1, 0x6, "7eb7977fc3df"}, &(0x7f0000963000-0x4)=0xe) poll(&(0x7f00009ab000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000957000-0xc)={0x1, 0x1, 0x6, 0x9, 0xffffffffffffff00}, 0xc) pipe(&(0x7f0000e47000-0x8)={0x0, 0x0}) accept4$packet(r2, &(0x7f000086c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000030e000)=0x14, 0x80000) 2018/01/23 21:48:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f000066d000-0xf4)=""/244, 0xf4, 0x2000, &(0x7f0000d25000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x1, 0x0}}, 0x26) bind$unix(r0, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) 2018/01/23 21:48:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000)="", 0xfc94) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000977000-0x1)=0x803, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009a4000-0x8)={0x0, 0x6}, &(0x7f0000280000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c48000)=@assoc_id=r2, 0x4) readv(r0, &(0x7f0000248000-0x70)=[{&(0x7f0000e46000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c12000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/23 21:48:43 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000041d000)={0xffffffffffffffff}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000019b000-0x10)={0x3, &(0x7f0000e6f000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000a1d000)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000633000-0x38)={&(0x7f0000a5b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000763000-0x50)=[{&(0x7f0000e6a000)=""/33, 0x21}, {&(0x7f0000e6b000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000e6a000)=""/173, 0xad, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 21:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$kcm(0x29, 0x7, 0x0) r2 = accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f0000104000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000fbc000)=[], 0x258, &(0x7f0000f8a000)=[@init={0x2df, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) [ 1035.083985] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/23 21:48:43 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket(0xa, 0x800, 0x7) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ff2000)={0x0, 0x8}, &(0x7f0000ff3000)=0x6) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ff3000-0x14)={r2, 0x1, 0x808e, [0x103, 0x1000, 0x2, 0x8, 0xfff, 0x5edd79b0]}, 0x3d9) close(r0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000ff3000-0xcb)="60bd57fab4696a25c5bf1f24e39e41fcc3dc1096146286f8019d720b51d6901978513f0777e06bfef6c5c239b001d178e16edac88ff342bea51cbc7c5604bd90d5f446380d70b40074a5c9fbaec02ff83ab0217965f537ad831ecafaea029773edb7770c811506b8815a17b2337c2993020c5ec866725bcc84b303217f1016ad3d042edf44363d914ad6355d7e20cbc091d29788a10464cb7da0f2fa1c5625f93d6f165a525ed2aadd2aca4fc1d8b2801e6443bd880c24ba0779b94c23f159af874a6e4358391f3c11e547") 2018/01/23 21:48:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000aae000/0x2000)=nil, 0x4, 0x4, 0x2, &(0x7f0000af3000/0x3000)=nil, 0xfff}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000201000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000-0x20)={@generic="bdb26457db00a248148da7eff08f7213", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000918000-0x4)=0x0, &(0x7f0000bd7000)=0x4) sendmmsg$alg(r2, &(0x7f0000cfd000-0xa8)=[{0x0, 0x0, &(0x7f0000f1d000)=[], 0x0, &(0x7f0000835000-0x30)=[@op={0x0, 0x117, 0x3, 0x0}, @op={0x0, 0x117, 0x3, 0x0}], 0x211, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000cc5000)={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, {0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x7, [0x1f, 0x3, 0x7, 0x5, 0x2, 0x68e, 0x9, 0xfffffffffffffffc]}, 0x5c) 2018/01/23 21:48:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x1623, 0x2, 0x21, 0x5757}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 21:48:43 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000025000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000024000)=@ipv4_delroute={0x24, 0x19, 0xf02, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x101, &(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000b3d000-0xc)={0x4000000000000000, 0x1c1cbe4f, 0x3, 0x0, 0x3, 0x2, 0x1e}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000003000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x100}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000098b000)={0x2b2e, 0x1a10, 0xcd06, 0x5}, 0x10) r2 = bpf$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) close(r2) 2018/01/23 21:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x1, 0x0, 0x0}, 0x20) connect(r0, &(0x7f0000394000)=@in6={0xa, 0x0, 0x861c000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) sendmmsg(r0, &(0x7f0000640000)=[{{0x0, 0x0, &(0x7f00007a0000)=[], 0x0, &(0x7f00006a8000)=[], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 21:48:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f7a000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004b2000-0x4)=0x0, &(0x7f00007c0000)=0x4) 2018/01/23 21:48:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b98000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000f4000)={&(0x7f00006f3000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d61000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000348000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000cb1000)=[0x0, 0x0, 0x0], 0x9, 0x4, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b9000-0x4)={r1}) bind$bt_sco(r2, &(0x7f0000dcb000)={0x1f, {0x9, 0x2a83, 0x36, 0x1, 0x1, 0x2ec0000000000000}}, 0x8) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000403000-0x10)={0x0, 0x6, 0x4, 0x9}, &(0x7f0000785000-0x4)=0x10) pipe(&(0x7f0000269000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000880000)={0x20000000, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009c3000-0x8)={r4, 0x5}, &(0x7f0000c3b000)=0x8) sendmmsg$alg(r3, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00002d6000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x75, 0xb9b, "99b9d48805531eb70bb42fa779e0cc86a31227ae8d64e10fe6a048ff5f68434ec50954579eceea804b7457ddcf5f8846ec01ca7a9eee67dee6c5d5392ea08ff996d5443e25f84c4b9e23abf359fd82e8"}, 0x160) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d11000)="d1be", 0x2) 2018/01/23 21:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000e36000-0x4)=0x2, 0x4) connect(r0, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000537000-0x4)=@int=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[], 0xcb9ddf07) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b09000-0xd0)=""/208, &(0x7f00005c4000-0x4)=0xd0) 2018/01/23 21:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007d4000)={{0xa, 0x1, 0xf5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, {0xa, 0x1, 0x465cbdda, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x3ff, [0x1, 0x0, 0x1000, 0x3, 0x7, 0x101, 0x0, 0x2]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f00005e1000-0xc)={0x2, 0x0, 0x0}}}) 2018/01/23 21:48:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000400000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00002c6000-0x30)=[{&(0x7f00005bd000)=""/57, 0x39}, {&(0x7f0000a64000)=""/130, 0x82}, {&(0x7f000010f000)=""/157, 0x9d}], 0x3, 0x0, 0x0, 0x80}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000c5f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000cbe000-0xc)={0x10, 0x0, 0x0, 0x81000040}, 0xc, &(0x7f000054e000-0x10)={&(0x7f0000019000-0x1244)={0x1244, 0x13, 0x1, 0x400, 0x0, 0x0, {0xa, 0x0, 0x7}, [@generic="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", @nested={0x1e8, 0x2e, [@typed={0xc, 0x86, @fd=r1}, @generic="8d11a60ce04695cbf72bfcbfb82e5321e6390cdb0dba70520fdbc70ac0cc1467c79ccfc3711e7120e71314a2", @typed={0x8, 0x15, @void=""}, @generic="e5faf48dc6964c2d9bf42e19eadb6cb26af8a55b6e98babbe1ff3a96caf5b5f45bc0d21594c482b72d1a", @generic="87c01ca6162e90fd03ecc39e0e51d68ac5d5aab45dec8815a16f851370ed9cd67effbc4fa32ada68b4b981fb9755048feac39e7c0d361c52b324c476de74799b855293a0268d93b1969b6c2545bf83bf79060a5113460618734c5499cb985361f6deff1ca0041688a305e81757f620d24cc1f5f81ae3e03922d715dba7f9e2171c5547ebc01e4c4993bfd66bcc4c1baf933f94bdbdacb09c6b2510004b34f95b", @generic="e313c75afaa2cb551e2ce96de780e2774a0d46c2c2800015ba4c9078cff677ad200ab5363bf5fd03df4ddb6423c082faf17c74ac4051ee47a838eb49cdc4470fc050bb220f21eadcc23f3acc176a2442219a004366a887d21f2040e90aa9f645245419470f4398cdfbdc7d110f6132753bd17e", @generic="2f24c27161a4a89f5101", @generic="5f37775d1d0c2f76b4c55ea9248481881351d45449a90b803f", @generic="af7de831a790619e01c1d523068031fb5b42e781af90d4e4f40942873660224848a1564a190e36741f6c6db2030c4cec2d7e1dec25cbaa88422656cee0c1a0630b"]}, @nested={0x30, 0x48, [@typed={0x18, 0x4d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x8a, @u32=0x3ff}, @typed={0x8, 0x6, @void=""}]}, @typed={0x18, 0x1e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x1244}, 0x1, 0x0, 0x0, 0x8800}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) close(r2) 2018/01/23 21:48:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b2b000)={0x0, 0x7}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/23 21:48:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009b2000)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6, 0x8000, 0x6, 0x5, &(0x7f0000d6e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x6, 0xda}) [ 1035.265359] sctp: [Deprecated]: syz-executor5 (pid 31833) Use of int in max_burst socket option deprecated. [ 1035.265359] Use struct sctp_assoc_value instead 2018/01/23 21:48:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000000000000, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x807, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendto$inet(r1, &(0x7f000049c000)="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", 0x1000, 0x4000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f08000)={0x0, 0x17, "b88ffe662ddc361dc79e50e35f898d405feee0db43e343"}, &(0x7f0000916000)=0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f53000-0xc)={r2, 0xd8, 0x20}, &(0x7f0000808000)=0xc) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0xffffffffffffffff}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 0: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000001, 0x84) bind$inet6(r0, &(0x7f0000098000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x3}, 0x1c) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f71000)=0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f71000)=0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f73000-0x38)={&(0x7f0000f72000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f72000)=[{&(0x7f0000a1a000)=""/243, 0xf3}, {&(0x7f0000f72000)=""/9, 0x9}, {&(0x7f0000f73000-0x7a)=""/122, 0x7a}, {&(0x7f0000f72000)=""/13, 0xd}], 0x4, &(0x7f0000f72000)=""/0, 0x0, 0x400}, 0x40000000) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a3e000-0x4)=0x0, &(0x7f0000f72000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000017b000)="bc646cd954e41dfc05cca69740ff75c1fecf8f7dda4cbea65d664112521f6fd4cf8265c1be105b211f5dc3cf1eb80d022cd7e6090c19fdacea660f1266faed46adc47c1d62d971c69e717f4b79925e0dd193146d006569f6cdb855def7657a84bc13ecdb7a7104c7f9cbc1ec9ada37c1a2709d7c9f50132d2352d0558ea35b30b5730d8b9e6f6ab446fe79bd746cf83bc8f57b8946a45c5ea2e9a1bdee0d6ceee080a20bb8536439ba71d8d57fc3c26bf2aa85a4b594b48536746efe9517933f41580b33374a701074c583821268377b3065ee75a8a1960cc929a412f3381540", 0xe0) 2018/01/23 21:48:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) pipe(&(0x7f000047f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00001ba000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006e5000-0xc)={0x0, 0x1, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006fe000)=0x0, 0x4) r3 = accept(0xffffffffffffff9c, &(0x7f000025f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000548000)=0x10) r4 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000713000-0xc)={0x4, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000080a000)=@sack_info={r2, 0xfffffffffffff5eb, 0x9}, &(0x7f00009da000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000b83000)={0x0, 0x0}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000f8b000-0x8)={r2, 0xfffffffffffffffe}, &(0x7f00000d5000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007fe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000e8d000-0x80)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9ed, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x0, 0x9c7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x8297, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000bca000-0x14)={r5, 0x80, 0x1, 0x8a, 0x9, 0x684}, &(0x7f0000c08000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000326000)={0x0, 0x0, r7}) sendto$inet6(r6, &(0x7f0000ad5000)="b324bceb34d7c6317c44c5a25a3a29a54f0c550092d5d3f6b872ef79b000428057ddef785bff3e7b79d66e3c81eb7b8d34d8986ecc9e169501939292f1622bb7fd9c10a6807db0e54f93d3f9fcd85d5f9e7e1ac52ce2c417b092825c9e20be437df014093e551f8b141f63a9541e12031de6fb", 0x73, 0x20004001, &(0x7f0000a89000)={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d55000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a18000-0x20)={0x900000000, 0x8000, 0x4, 0x9, 0xe71, 0x6c30, 0x314, 0x3, r5}, 0x20) recvfrom$llc(r3, &(0x7f0000376000-0x9b)=""/155, 0x9b, 0x10040, &(0x7f0000b3e000)={0x1a, 0xf7, 0x8, 0x10000, 0xf6, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/23 21:48:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="ae54c78b3c0f4a137eb7a94726937dc1dbaa037d6b119f1db26a49f8cbfbdb208e505ab59218a777404b0054a42e93528f09938f4c35307c178be47049608fefc69215c3a225c6de4d9f40f43dd516e4", 0x50, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c78000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x600000000000000, 0x8001, 0x9, 0xfffffffffffffff9}, 0x14) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000006000)={@common='gretap0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000-0x14)={0x0, @common='yam0\x00'}}}) 2018/01/23 21:48:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000001000)=""/214, &(0x7f0000001000)=0xd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x3) r1 = accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x9, 0x4) getsockname$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x300000, 0xffffffffffffffac) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00009c8000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000003000)={0x0, 0xfff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000004000-0x6)={r4, 0x3}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x6, 0x10, &(0x7f00008aa000/0xc000)=nil, 0x1}) 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000003000-0x10)=@ax25={0x3, {"4a56ff61c52c02"}, 0x5}, 0x10, &(0x7f0000002000-0x70)=[{&(0x7f0000004000-0x9c)="a6cce6147d4e73703cb8c7eb92005375ea931cfd18f6cebf3d0b58b4ca3d3badeea0184afc20b88885517ce26a284c36d9fd7c7f5ac1763baccf38fa61563e198e8388eeb5aaea99fdc7a4ff1282114ba0bdaf78f6daac4dca83b006839bcedb3617dd5f58d1892150289a2ebb967025242cb86ea62113616e0c928c81afba2e59389b3ebb45ae1949c666dff133f5f3bef0e6574335c62d4e9528d8", 0x9c}, {&(0x7f0000004000-0xc8)="6e5b9581f9d514d09c6a0a23434ff975318b28fb774eab6d110a832c4cfc8b75256900a1fecc248d327efee266b24bd4e9f8b26ffc2230b1c8283ea0aa85d2b33b49a69e167b176389d8e753404569e9a0d04e053a4756b6b17af9ed913bef3dcd07f584349f1b1d7ab557817ff5e621e001325426900a166d77cff5718d55ab7af8af7f66533005f42fc108af82f99f9a29f9dc1f7fab052dd6caec606d8e54dfcff65b08b9a761571c916c1cf8feb17e43c182542c4c12494b74468475f0caaa4db29fddaacbe1", 0xc8}, {&(0x7f0000003000)="9154b89665bb086379f29a06a773b37d80441cd48897192f5893693284c493733ecbb4c6901bdbdeb1f29beae8c7b15a48f42f6a285e6eb745bc623327c30710e0fbe970d6901995128dcf9edccbadb6a5586bf79a2baf670c6e7364da6b7ca431d7ad85dd87f35c346982412c2cfd77ebd1fd6daf61b56887d7a9609b33c8383f2a15612fafecdcec5a0008eaff923daf54cbe9ae23bd414b7108", 0x9b}, {&(0x7f0000002000)="6ac59169bc1a39f11b36896cd4e642ea182be61d95ce1e43a4adb43b02d82c2bfd7ca76d88ee34165ea9c2deb65e4f0144cb8ccd6d3d70ae29b3605efc64ef6737b76cef190cd2c95398167cb24a9ace1ab89eca9892c010f6c56805da34de749af95f83e7a765a86d9ce7d739f62d1699487ff5d1e161dbc1ebfe4317e8129cffb459419853e3", 0x87}, {&(0x7f0000004000)="a12ce51ad28dcd4e3db445c6c577aeb940e9fb49c2a6e9b2dfe21e381b050b401239aa5ed6eb1613c7cf2f82a3b763b669cd98611edbca842365404dc3c87b7b05f15b1a36d28a1048c399cda1767d2fe9201e5ff36ba9c2e3c4f3967b95d66cd1383b1f", 0x64}, {&(0x7f0000004000-0x8)="9970f6b1a8c2f1bd", 0x8}, {&(0x7f0000003000-0x43)="e13724855712a99b0cedb8821271bcaa84f53bb6d2bcbc38bd40c3bcead2c9a89d6300d015483d1b65d55f7c634078d7b0cf30e3b72e8d4a91760c4cb69db29046adb4", 0x43}], 0x7, &(0x7f0000001000)=[{0x18, 0x10d, 0x2, "686eb5903209"}, {0xb8, 0x11f, 0x2, "da7b9726ccfb9da2db06fbfedc9992e81a1fcabd805b6cf02c1ae2d572098e0839118eafec1238cc5d8033990213d03e4b91fe379af2128af705b4307fbfb27193009181fce2e6e652a2ec9645f02aa4ad7882d892dc9552695ddd8015e263f79e0dbb7f6fa65732adffc984cf59028751a1649f777e93116818b1d278a8e89b13ea4133aadb38f7099394404b8a5093786f011046bb4fc05bd336c1c4e939a21b2082c2"}, {0x70, 0x1, 0xfff, "a3c1945ab0186c27c205e917cf40946e616d8076fda6a23d7ec0189608b117dbe49113661a6937ec771537b62fef3f9a799edac17984f5668858a1377dbc473590b0553100ab3cf2db897674f4e345a91e6f4de90e8b95563cdeaea9"}, {0xc0, 0x114, 0x0, "8575be7c583955fd43a8256055588f78e734bccaec910a4a0c29767d2245e457028428b47ea71a01b4bab19bd7de520f2d5f5b18652ce329cb781e35593a6539ee99c9be2048cf032f8e7020768ed95d9a7edbd969516f7980ca3ca590f2f11310daacbad3dae5e4575c2650c505e72b65ee2c4d525214fb941f919a7af5097a4eb0ec780a423df31637a1635a489e63b4fd1f052a296c98dfa0b3bec68160cf85da24f6650eb8982433666cec"}, {0x88, 0x11b, 0x4, "c2ab3d304432730d793b78a94ff853405e5a1f745588c40fdc5af4e3e22845fa11266320d0b0845d8572aee99bc95ee101b182ec626c1269beec00aec55b401d9147467a34b78a047360f4d3a01e268185f7fd8e155b56fa3efb810a33f6ebe543f05d52fd119b396d679fcea3e2e38bed331eb17531d6"}], 0x288, 0x80}, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) 2018/01/23 21:48:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e0c000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003e9000)={0x0, 0xd0}, &(0x7f00009a6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000de3000-0x10)={0x4, 0x1, 0x12be, 0x3, r1}, &(0x7f0000ec9000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000332000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008ef000)={r2, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xb78c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet6(r3, &(0x7f0000cbd000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) socketpair(0x11, 0x7, 0x503, &(0x7f000021f000-0x8)={0x0, 0x0}) sendto$inet(r5, &(0x7f0000a97000-0x65)="fcb1d27c469f7fff6281a07730d9a4d6d44b1af29ef6499ed1f09014fa2278ae0cafee58c3ccbb5ebd41f70ec860c43e2bcbcf4e0a052abc992fc58f44225e1595d49cd8ac4acf544012c94f3bebb082d07bcae30aee1ab7f0672ffc2ff54e5e73423ab2cd", 0x65, 0x4850, &(0x7f000097d000)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000da5000-0x20)={0x6, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00008a2000)={0x7, r6, 0x1, 0x6}) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f000097c000-0x2)=0x8001, &(0x7f0000cdc000)=0x2) connect$nfc_raw(r5, &(0x7f0000092000-0x10)={0x27, 0x2, 0x6, 0x0}, 0x10) 2018/01/23 21:48:43 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e26000-0xe3)={0x0, 0xdb, "f7591f51a1ed438a17c4b234bf321669335802520d36674f18ae7ca5e0f2f2710d883d66b052ab1fef9949267185b240a76ca096426b5e92e198d342befc2e93f2a5f1a0ac036dfbac36fecca4fe079cf83d7e72a244b1510b9e824a08f81b2e1dd453922e4b5bc5492e22d8302f233c243aef6240eba55152f2536f08e3a1c0f2c8174cda87497c0855ff3b8d6bd26d8e953f85a54b6fe7e6f5cf95d7e98eec2aa8e92e82a26f077a7d5aac77b5431da397887d6a0f00f2e3452a93e2fa585560fe1321196ccdfcbe00749e5435c8e82ad2448cd8fc147e4745d3"}, &(0x7f0000620000)=0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffff7, 0x200, 0xffffffffffffc787, 0xfffffffffffffff8, r2}, 0x10) [ 1035.329348] sctp: [Deprecated]: syz-executor5 (pid 31850) Use of int in max_burst socket option deprecated. [ 1035.329348] Use struct sctp_assoc_value instead 2018/01/23 21:48:43 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001000-0x8)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x1a)={@generic="81ae457d2000e3c6281e15baba38a06f", @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000541000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000052e000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000822000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a90000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009f6000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9, 0x1000, 0x9, 0x400, 0x2, 0x80000000, r4}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004e6000-0x4)={r3}) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000952000-0x4)={0x0}, &(0x7f0000daa000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000771000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6f5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfb5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x0, 0xff, 0x4}, &(0x7f000039a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000049d000-0x8c)={r7, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008d9000)=0x8c) accept$alg(r6, 0x0, 0x0) 2018/01/23 21:48:43 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000024000-0x10)={{0x8, 0x3}, 0x40}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000022000-0x8)=0x0, &(0x7f0000013000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) socketpair(0x0, 0x3, 0xff, &(0x7f0000c34000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000f4000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000c21000)=0xfffffffffffffffc) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000085f000-0x8)={r2, 0x1}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000237000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000309000)=@hopopts={0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x200}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}]}, 0x28) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069c000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x8, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1035.403083] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/23 21:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x4211) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000541000-0x4)=0x0, &(0x7f00007a5000)=0x4) 2018/01/23 21:48:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000080e000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000002000-0x28)={&(0x7f0000a1c000/0x3000)=nil, 0x8, 0x7, 0xa0, &(0x7f0000000000/0x2000)=nil, 0x3f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000002000)=""/137, 0x89}, {&(0x7f0000002000)=""/106, 0x6a}, {&(0x7f0000003000-0xd)=""/13, 0xd}, {&(0x7f0000002000)=""/97, 0x61}, {&(0x7f0000001000)=""/200, 0xc8}, {&(0x7f0000003000-0xab)=""/171, 0xab}, {&(0x7f0000002000)=""/207, 0xcf}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f0000001000)=""/101, 0x65}], 0x9, &(0x7f0000002000-0x7b)=""/123, 0x7b, 0x8}, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x8, {{0xa, 0x0, 0xb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffdf7) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x85, 0x0, 0x0, 0x4, 0x100000001, 0x88, 0x6}, 0x20) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r1, 0xffffffffffffffb0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000004000-0x4)=0x0) 2018/01/23 21:48:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000f0000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030a000)="", 0xfedb) 2018/01/23 21:48:43 executing program 3: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00000d4000-0x4)=0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000021a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000d5000)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 1: getgid() mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(r0, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@rand_addr=0xe86}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xa, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009f1000-0x4)={0x0}, &(0x7f0000f8b000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fe1000)={0x2, 0x3, 0x200, 0x90e4, 0x7, 0x100, 0x100000000, 0x1, 0x0}, &(0x7f00000a5000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e5e000)={r2, 0x2c, "b3dd1a232f2954e5cd1af3de89dc50215b77eedd1517d7a3be8f3b25320ebcfcc3b95051458a3fbd623a46ed"}, &(0x7f0000b41000-0x4)=0x34) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000c47000-0x4)=0x0, &(0x7f0000c63000-0x8)=0x4) r4 = accept(r1, &(0x7f00003cd000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e05000-0x4)=0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000e7d000-0x4)=0x3a5, 0x4) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000f06000-0xc2)={r0, r0, 0x3, 0x3, &(0x7f000090a000-0x73)="957178d8fa783166c46b74e068c409c14439cba5effbb02befcdb28e433206f5ab1699f020fb92b0ae19375f3b0db95441244c230481393cc6549fa8dfeed9d46a481fd599633fcee19628cafb870efd62c4b10d922b75eec1d68aeee59f3dbff17797b574ba0d1f99aded4e300affab0abaeb", 0x6, 0x80000001, 0x1000, 0x7, 0x401, 0x3703, 0x5, "75a840bc3900733cc643151076d71861eb7ccd50507bc1a1a6f0803c23e96ab82c8fa08e28dc7451a2b0b5cbca4752a93db5b8f1a4e9d10e70f4fba63c27797c65b524aa1df62c46a87cbfcaeaeda86372aab36a803803feef5bc0c29fe7eadcc627d7700febb4e5d9e1f92ab1d532e7ed2be8d6b2926c5006e5872de0d2124aad77d8ee51dc636aafc10660f1d09c3d3a2cf586aa65e67f15c2"}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000839000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 1035.448429] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/23 21:48:43 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 1035.516533] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/23 21:48:43 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fcf000-0x78)={0x7, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0x9, 0x8000, 0x5, &(0x7f0000e66000)=@common='teql0\x00', 0x95, 0xffffffff, 0x7}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d02000-0x4)=0x0, 0x800) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000fcf000-0x20)="1eee55d72f18d8a2f19f697b6533bec77bcb1b2d72797b84924d4d80b948d5c0e4aace", 0x23) bpf$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) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000df000-0x4)=0x0, &(0x7f0000fd0000-0x4)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001cb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fd1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000056e000-0x9)={r2, 0x1, '\''}, &(0x7f0000683000-0x4)=0x9) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000fd2000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/23 21:48:43 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000c000-0x8c)={0x0, @in6={{0xa, 0x3, 0xffffffffffffff2f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000c000-0x4)=0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000c000-0x8)={r1, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f000000d000-0x4)=0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{0x30, 0x0, 0x0, 0xfffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/23 21:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000909000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000b0000-0x8)={0x0, 0x1000, 0xa0}, &(0x7f000048e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fd3000)={r2, 0x58, &(0x7f0000ca9000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}]}, &(0x7f00005f1000+0x56c)=0x10) 2018/01/23 21:48:43 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000012000-0x20)={@generic="11506d7f81329ca338c072af95b77775", @ifru_flags=0x1000}) r1 = socket$key(0xf, 0x3, 0x2) readv(r1, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000004000-0x4)=0x81b, 0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getpeername(r0, &(0x7f00006f7000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000141000-0x4)=0x20) r1 = accept4$packet(r0, &(0x7f0000a51000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000074e000)=0x14, 0x80800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00002af000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000d03000-0x4c)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) r3 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d0e000-0x4)=r3) 2018/01/23 21:48:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000037a000-0x4)=0x6, 0xfffffffffffffe4a) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/23 21:48:43 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 21:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004b7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000007000-0x1e)=@llc={0x1a, 0x1a, 0x9, 0x400, 0x6, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x303) sendmsg$can_raw(r0, &(0x7f00000c2000)={&(0x7f00000ab000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000abc000)={&(0x7f000048e000)=@canfd={{0x3, 0x4, 0x7, 0xfffffffffffffff7}, 0x26, 0x104d9707097b2fea, 0x0, 0x0, "4f784d5c65553404a62d2ffbbb7e43321d145ea2cac00d0ee17702eedf81160b74ac6ca6fc549a331b1ca0899587ed8aa9716334c083b63b596c99cf2b645cfb"}, 0x48}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) 2018/01/23 21:48:44 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 1035.575709] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/23 21:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f0000d50000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006aa000-0x4)=0x0, &(0x7f0000737000-0x4)=0x4) 2018/01/23 21:48:44 executing program 7: r0 = socket(0xa, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 21:48:44 executing program 5: r0 = socket(0x18, 0xfffffffffffffffc, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000047f000-0x8)={0x0, 0x0}) 2018/01/23 21:48:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000)=0x0, &(0x7f0000000000)=0x4) r1 = socket(0x9, 0x803, 0x100000001) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) [ 1035.647096] ================================================================== [ 1035.654565] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 [ 1035.660376] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 1035.669621] Read of size 2 at addr ffff8801d46f0a0b by task syz-executor3/31944 [ 1035.677056] [ 1035.678683] CPU: 0 PID: 31944 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #205 [ 1035.686037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/23 21:48:44 executing program 6: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000098b000-0x58)={0x26, 'hash\x00', 0x4000000000000000, 0x0, 'sha1_mb\x00'}, 0x1ed) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/23 21:48:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000464000-0x10)={0x2, 0x1, @rand_addr=0xd6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000050d000-0xc)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b67000-0x4)=0xc) socketpair(0xf, 0x0, 0x5, &(0x7f0000054000-0x1)={0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f000075c000-0x38)={&(0x7f0000d3d000-0xc)={0x10, 0x0, 0x0, 0x84010}, 0xc, &(0x7f0000485000)={&(0x7f00001f2000)=@getroute={0x14, 0x1a, 0x0, 0x3, 0x2, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004ab000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) 2018/01/23 21:48:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x4, 0xff8) write(r0, &(0x7f000018f000-0x24)="2400000052001f000400f407000903fe0a00070008000000ffffffff08000000000000fc", 0x24) bind$bt_l2cap(r0, &(0x7f0000c08000-0xe)={0x1f, 0x2, {0x9, 0x1, 0xfffffffffffffc00, 0x7, 0x0, 0x80}, 0xffffffffffffff00, 0xffffffffffffe5be}, 0xe) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xde7, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000621000)=0x5, 0x4) [ 1035.695386] Call Trace: [ 1035.697969] dump_stack+0x194/0x257 [ 1035.701597] ? arch_local_irq_restore+0x53/0x53 [ 1035.706264] ? show_regs_print_info+0x18/0x18 [ 1035.710763] ? erspan_xmit+0x22d4/0x2430 [ 1035.714821] print_address_description+0x73/0x250 [ 1035.719658] ? erspan_xmit+0x22d4/0x2430 [ 1035.723718] kasan_report+0x25b/0x340 [ 1035.727528] __asan_report_load_n_noabort+0xf/0x20 [ 1035.732455] erspan_xmit+0x22d4/0x2430 [ 1035.736341] ? packet_direct_xmit+0x509/0x790 [ 1035.740842] ? validate_xmit_skb+0x4b0/0xaf0 [ 1035.745248] ? gretap_fb_dev_create+0x250/0x250 [ 1035.749935] ? netif_skb_features+0x9b0/0x9b0 [ 1035.754455] packet_direct_xmit+0x3ad/0x790 [ 1035.758779] ? packet_mmap+0x590/0x590 [ 1035.762663] ? memcpy+0x45/0x50 [ 1035.765936] packet_sendmsg+0x3aed/0x60b0 [ 1035.770067] ? find_held_lock+0x35/0x1d0 [ 1035.774110] ? avc_has_perm+0x35e/0x680 [ 1035.778069] ? SyS_getgroups+0xe0/0x280 [ 1035.782029] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1035.786791] ? avc_has_perm+0x43e/0x680 [ 1035.790838] ? avc_has_perm_noaudit+0x520/0x520 [ 1035.795482] ? __fget+0x35c/0x570 [ 1035.798918] ? iterate_fd+0x3f0/0x3f0 [ 1035.802700] ? find_held_lock+0x35/0x1d0 [ 1035.806745] ? sock_has_perm+0x2a4/0x420 [ 1035.810782] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1035.816118] ? lock_release+0x972/0xa40 [ 1035.820067] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1035.825928] ? __check_object_size+0x25d/0x4f0 [ 1035.830487] ? avc_has_perm_noaudit+0x520/0x520 [ 1035.835152] ? selinux_socket_sendmsg+0x36/0x40 [ 1035.840136] ? security_socket_sendmsg+0x89/0xb0 [ 1035.844868] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1035.849608] sock_sendmsg+0xca/0x110 [ 1035.853317] SYSC_sendto+0x361/0x5c0 [ 1035.857017] ? SYSC_connect+0x4a0/0x4a0 [ 1035.860975] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1035.866321] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 1035.871575] ? alloc_file+0x27e/0x390 [ 1035.875353] ? exit_to_usermode_loop+0x8c/0x310 [ 1035.880010] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1035.885538] ? syscall_return_slowpath+0x2ad/0x550 [ 1035.890442] ? prepare_exit_to_usermode+0x340/0x340 [ 1035.895434] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1035.900258] SyS_sendto+0x40/0x50 [ 1035.903693] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1035.908419] RIP: 0033:0x452f19 [ 1035.911590] RSP: 002b:00007fc0481fac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1035.919270] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1035.926519] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 1035.933767] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 1035.941024] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7740 [ 1035.948269] R13: 00000000ffffffff R14: 00007fc0481fb6d4 R15: 0000000000000000 [ 1035.955525] [ 1035.957127] Allocated by task 27735: [ 1035.960816] save_stack+0x43/0xd0 [ 1035.964240] kasan_kmalloc+0xad/0xe0 [ 1035.967923] kasan_slab_alloc+0x12/0x20 [ 1035.971869] kmem_cache_alloc+0x12e/0x760 [ 1035.975988] getname_flags+0xcb/0x580 [ 1035.979760] user_path_at_empty+0x2d/0x50 [ 1035.983880] SyS_access+0x22c/0x6a0 [ 1035.987482] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1035.992211] [ 1035.993817] Freed by task 27735: [ 1035.997155] save_stack+0x43/0xd0 [ 1036.000580] kasan_slab_free+0x71/0xc0 [ 1036.004449] kmem_cache_free+0x83/0x2a0 [ 1036.008394] putname+0xee/0x130 [ 1036.011648] filename_lookup+0x315/0x500 [ 1036.015689] user_path_at_empty+0x40/0x50 [ 1036.019810] SyS_access+0x22c/0x6a0 [ 1036.023412] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1036.028134] [ 1036.029735] The buggy address belongs to the object at ffff8801d46f0480 [ 1036.029735] which belongs to the cache names_cache of size 4096 [ 1036.042454] The buggy address is located 1419 bytes inside of [ 1036.042454] 4096-byte region [ffff8801d46f0480, ffff8801d46f1480) [ 1036.054477] The buggy address belongs to the page: [ 1036.059380] page:ffffea000751bc00 count:1 mapcount:0 mapping:ffff8801d46f0480 index:0x0 compound_mapcount: 0 [ 1036.069331] flags: 0x2fffc0000008100(slab|head) [ 1036.073973] raw: 02fffc0000008100 ffff8801d46f0480 0000000000000000 0000000100000001 [ 1036.081825] raw: ffffea0006fca920 ffffea00073e7d20 ffff8801dae2c600 0000000000000000 [ 1036.089682] page dumped because: kasan: bad access detected [ 1036.095367] [ 1036.096964] Memory state around the buggy address: [ 1036.101863] ffff8801d46f0900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1036.109193] ffff8801d46f0980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1036.116521] >ffff8801d46f0a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1036.123851] ^ [ 1036.127451] ffff8801d46f0a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1036.134783] ffff8801d46f0b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1036.142119] ================================================================== [ 1036.149461] Disabling lock debugging due to kernel taint [ 1036.154923] Kernel panic - not syncing: panic_on_warn set ... [ 1036.154923] [ 1036.162284] CPU: 0 PID: 31944 Comm: syz-executor3 Tainted: G B 4.15.0-rc8+ #205 [ 1036.170930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1036.180264] Call Trace: [ 1036.182845] dump_stack+0x194/0x257 [ 1036.186457] ? arch_local_irq_restore+0x53/0x53 [ 1036.191104] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1036.195832] ? vsnprintf+0x1ed/0x1900 [ 1036.199605] ? erspan_xmit+0x2220/0x2430 [ 1036.203639] panic+0x1e4/0x41c [ 1036.206801] ? refcount_error_report+0x214/0x214 [ 1036.211526] ? add_taint+0x1c/0x50 [ 1036.215036] ? add_taint+0x1c/0x50 [ 1036.218555] ? erspan_xmit+0x22d4/0x2430 [ 1036.222586] kasan_end_report+0x50/0x50 [ 1036.226539] kasan_report+0x144/0x340 [ 1036.230313] __asan_report_load_n_noabort+0xf/0x20 [ 1036.235211] erspan_xmit+0x22d4/0x2430 [ 1036.239068] ? packet_direct_xmit+0x509/0x790 [ 1036.243546] ? validate_xmit_skb+0x4b0/0xaf0 [ 1036.247928] ? gretap_fb_dev_create+0x250/0x250 [ 1036.252566] ? netif_skb_features+0x9b0/0x9b0 [ 1036.257045] packet_direct_xmit+0x3ad/0x790 [ 1036.261338] ? packet_mmap+0x590/0x590 [ 1036.265196] ? memcpy+0x45/0x50 [ 1036.268449] packet_sendmsg+0x3aed/0x60b0 [ 1036.272572] ? find_held_lock+0x35/0x1d0 [ 1036.276608] ? avc_has_perm+0x35e/0x680 [ 1036.280561] ? SyS_getgroups+0xe0/0x280 [ 1036.284508] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1036.289235] ? avc_has_perm+0x43e/0x680 [ 1036.293181] ? avc_has_perm_noaudit+0x520/0x520 [ 1036.297817] ? __fget+0x35c/0x570 [ 1036.301244] ? iterate_fd+0x3f0/0x3f0 [ 1036.305025] ? find_held_lock+0x35/0x1d0 [ 1036.309065] ? sock_has_perm+0x2a4/0x420 [ 1036.313098] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1036.318430] ? lock_release+0x972/0xa40 [ 1036.322375] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1036.328230] ? __check_object_size+0x25d/0x4f0 [ 1036.332780] ? avc_has_perm_noaudit+0x520/0x520 [ 1036.337425] ? selinux_socket_sendmsg+0x36/0x40 [ 1036.342064] ? security_socket_sendmsg+0x89/0xb0 [ 1036.346788] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1036.351516] sock_sendmsg+0xca/0x110 [ 1036.355199] SYSC_sendto+0x361/0x5c0 [ 1036.358886] ? SYSC_connect+0x4a0/0x4a0 [ 1036.362842] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1036.368180] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 1036.373424] ? alloc_file+0x27e/0x390 [ 1036.377197] ? exit_to_usermode_loop+0x8c/0x310 [ 1036.381841] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1036.387353] ? syscall_return_slowpath+0x2ad/0x550 [ 1036.392252] ? prepare_exit_to_usermode+0x340/0x340 [ 1036.397237] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1036.402054] SyS_sendto+0x40/0x50 [ 1036.405480] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1036.410291] RIP: 0033:0x452f19 [ 1036.413454] RSP: 002b:00007fc0481fac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1036.421132] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1036.428370] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 1036.435610] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 1036.442848] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7740 [ 1036.450089] R13: 00000000ffffffff R14: 00007fc0481fb6d4 R15: 0000000000000000 [ 1036.457806] Dumping ftrace buffer: [ 1036.461317] (ftrace buffer empty) [ 1036.465009] Kernel Offset: disabled [ 1036.468607] Rebooting in 86400 seconds..