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0x1000}], 0x8, 0x0, 0x0, 0x8000}, {&(0x7f0000405000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000792000)=[{&(0x7f0000eb6000)="bcb7646586d7f85173b236d836c486be", 0x10}, {&(0x7f0000027000)="1b6fcfcba239e135d12fc2cd1646428aeb358f3693", 0x15}], 0x2, &(0x7f000068f000+0x932)=[@init={0x18, 0x84, 0x0, {0x6, 0x60d, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x8001, 0xd86e, 0x7, 0x5, 0x4, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xc0, 0x1, 0x2, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x30000000, 0x0, 0x544980ce, 0x3, 0x40, 0x10001, 0x7fffffff, r3}}], 0xc0, 0x800}, {&(0x7f0000a2f000)=@in6={0xa, 0x0, 0x5000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000090000-0x30)=[{&(0x7f000098c000-0x1000)="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0x1000}, {&(0x7f0000bd8000-0x4e)="a55a7c4f8bfd205b7bb4fef65d74cfa5bcf0cc6aff88811eadf87bf2a705ce6a2c1c5a17c49792216abf57f483544fb478d4ea1136e371e6dc19480d2a3546d455d44f1baafb52f1fb9fe0eb73c9", 0x4e}, {&(0x7f00004b9000-0xa9)="360c0dc08c518c5fb13e9ddb53a1b1f25e813b3facbfc651c3453822d759893611cb98847602f05c63e9f9508d028f9c4f778999bde2d06ef5969cece2282062fb15663cf8a06359f21789f46db856207ca690a01c55d1ae531e66c3dc9fd6168b128164e2d5f5a6c109ba0f6602998b7b17370bd5300f74cc6edb0472f86461149ca2c9dfbfe68dfd0db9c6ee0e6d8006df344916ab5f206f63bf89317c46bab03de6a361738e6945", 0xa9}], 0x3, &(0x7f00001b5000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x20, 0x8, 0x33, 0x8, 0x4, 0x6, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x9051, 0x2, 0x70c8, 0x4, 0xf80, 0x7, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xf13, 0x200, 0x4, 0x6, 0x7, 0x7fff, 0x311, 0x10001, r3}}, @init={0x18, 0x84, 0x0, {0xa7ae, 0x0, 0xfffffffffffffbff, 0xffff}}, @init={0x18, 0x84, 0x0, {0x7f, 0x7fff, 0x5, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x8, 0x4, 0x8635, 0x3f, 0x0, 0x7, 0x8d, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0xb6b652264111997, 0x6, 0xfffffffffffffffb, 0x8001, 0x0, 0x1, r3}}], 0x150, 0x4}, {&(0x7f00008c8000-0x1c)=@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x100000001}, 0x1c, &(0x7f0000fe1000)=[{&(0x7f0000a30000-0x63)="04982ff9e0d8b265672005c0405de0d214fd3a5f38939c7aef9ad592a4192752b6c5133d53442d7de4900554980847b5cad8fb0de15c02293991b0be548a57fd0d755b4ff9ba072bfe175cf13d5939c7bbaeef77ce67204dc0ac9b4d2e06d89a7da63c", 0x63}], 0x1, &(0x7f0000a1b000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x800e, 0x49f3, 0x8000, 0x9, 0x2, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xdfc, 0xfff, 0x8200, 0x101, 0x100, 0x2, 0x0, 0x8001, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0xabbc0, 0x200, 0xffff, 0xd33e, 0x608, 0x5, 0x10001, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x1, 0xca7}}, @init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffffc, 0x0, 0x0}}], 0xf0, 0x80}, {&(0x7f0000e70000-0x1c)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000c18000-0x10)=[{&(0x7f0000201000-0xc9)="ba05b39a3878583cc1beb6edf9212ca93759c2a4cbdc746c3299c866272ab3c7226fba4f962449a39a37829c4fc5e2a6be9984b80496504d22ae50e2fbf72d8d1d531434aec7171b9087963f7ec1ec69ff66418b4a615eb4cc9c42c04b8e84160dedc70095ac03f384ef2dceb799883410423ebd37f1e75aa570ae9050736fc83827f483b40eae98c0b6b2ceabc73d895ed51ef7a4c685c8d0f8bcd396e2cadf7d55f6c035142dd335c0b78703d6595c9ac4947d86da32115dd71b375b0ffb1fded66faceb150085e2", 0xc9}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000193000)=@in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x800}, 0x1c, &(0x7f000066e000-0xa0)=[{&(0x7f0000c2f000)="1dd576713579687f742ed0a86a61a32a5d6dea6c404b12c1d0800939becfd09afc8e926d0aec535ec0d5fd3c108736a29768536042326a77b7a376e0d9afcb6b2c64e017c4895ac788e2a14de95ce0ee7caf193456e7fb57a2cb6ecf6f4c5a030b520c3588dd4c71dd6c32bc3d736a89419d6a7dd8495a3cc07a5306104d2b9b04620d0b3a1f643bf4a09b12523f3c76a74034636977c600054bb8d1ae88345b526f88d33a2fe3e398ecfc6f72e6275db87a0a1c053c3827333c93fd1fd1aeda16bf261f18a65337bcb2feb5917825803d68fdbf3fe6b892a79d19db18dca9f1f7b8e2a87c9d8fb3fe2afff7cd5fa680084be9e78d7e08a367", 0xf9}, {&(0x7f0000633000)="947af796f72951f3426f66d077b0f0592282da10167903746834ab61444c02be2ea6c398847c485df4023e1a03959d99833a8f8257d740f91ec48e78051a0797c49e0376faed1279e28ad984e7087e0865715f703e41aac0d27cd5e85f", 0x5d}, {&(0x7f0000485000-0x4e)="7d18a7ed67103967af7a21839b76d7bcf36f4d86fe43e3ff0b16e48af8fe3121763abf972710a21de18c57c77243e7f3012b8dc1d25d8f1e8b8bc4e4b5ed77bf12f605160a28104ab90ae1081ed0", 0x4e}, 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0x1000}, {&(0x7f00006e5000)="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", 0x1000}, {&(0x7f0000ac3000-0xb7)="82f264a2c34b6612e7b79480dd88cb3200fd0b9b8c1e035d15669e8868e63a093aaeb3b3e7409145fa516eb1ef3a71ae8c206f6f9ce129b25ba93c8e96c8e58a81dcb788b07f6f7532186204170c578104e62cb070833b820f8534276b8f2dc49007a50e98d4a93725e1e885e70bca4506d264f6d77d00e56aa9d3167c5d8fa46c33b6c659d39c80ae0fa8ab480ef56953f60de33e9929798b5217de1e832a01ca99f45e2af015e52442bf6253d362b7441a6a47eaa5ac", 0xb7}], 0xa, 0x0, 0x0, 0x4080}], 0x9, 0x80) 2017/12/26 21:32:41 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x0, 0x80000, 0x1f) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000d05000)={0x870a, 0x4b6, 0x3ff, 0x4e8}, 0x10) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000fa0000)=[{&(0x7f000068f000)="b3", 0x1}], 0x1, &(0x7f0000fa0000)=[], 0x0, 0x0}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000fa4000-0x4)=0x1, 0x4) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000fa2000)=0x1, 0x4) 2017/12/26 21:32:41 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f39000)=0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ffc000)={r1, @in6={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7}, 0x98) 2017/12/26 21:32:41 executing program 1: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f000024b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000467000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aca000)=0x14, 0x80800) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000819000-0x20)={0x1, 0x80000000, 0x2, 0x401, 0x8, 0x201, 0x0, 0x8, 0x0}, &(0x7f0000acb000-0x4)=0x20) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000984000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f00009bb000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000acc000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00003e9000-0x6)={r2, 0x10}, 0x6) sendmmsg(r0, &(0x7f0000a04000)=[{{&(0x7f0000aca000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58, &(0x7f0000268000)=[], 0x0, &(0x7f000035d000-0x4d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 120.198495] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 120.270483] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2017/12/26 21:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b4d000-0x8)={0x2, [0x5, 0x80]}, &(0x7f00005eb000-0x4)=0x8) 2017/12/26 21:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f000021d000-0x83)=""/131, 0x83) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20001000012c6, 0x0, 0x0, 0x0}, 0x14) 2017/12/26 21:32:42 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/26 21:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001b5000-0x14)={0x8, [0x1ff, 0x80, 0x3, 0x9, 0x5, 0x5, 0x1, 0x40]}, &(0x7f000003f000-0x3)=0x14) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00007bb000)=0x0) 2017/12/26 21:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) socketpair(0x1b, 0x2, 0x2, &(0x7f000063a000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000375000)={@empty=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f00000a2000)=0xc) recvmsg(r1, &(0x7f0000b98000-0x38)={&(0x7f00008cc000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ec5000-0x40)=[{&(0x7f0000b22000)=""/165, 0xa5}, {&(0x7f00007dd000)=""/90, 0x5a}, {&(0x7f0000aed000)=""/41, 0x29}, {&(0x7f0000672000)=""/187, 0xbb}], 0x4, &(0x7f000095c000-0x20)=""/32, 0x20, 0x7f}, 0x40010020) r2 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000648000)=[{&(0x7f000068b000)="290000001800310900000c1304000001020000000002ff06801f00000c00090004000e000000f4ff01", 0x29}], 0x1) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000031e000)='-ppp1\x00', 0x6) 2017/12/26 21:32:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x100, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/26 21:32:42 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x7d, &(0x7f0000002000-0x7d)="de6d2fa812228652851d94a91687cd03e822548eaeee89c5f5268b2570b807e326eec53cbae81f37d020f763d7530f4390c0aea31055ba87eedebc41571e41a35d38749349e020cb4534674041f92a367a413e191d9895fa2e9d102cf997e96f950d3aa1c2a1eda4924fd0d31e78dfa2e0469f8ba44d540e737cc6171a"}) pipe(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/26 21:32:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000cf1000)=0x10001, 0x4) r3 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r3, &(0x7f0000aaa000)={&(0x7f0000f2a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008a1000-0x60)=[{&(0x7f0000e73000-0x92)="ca0e444eb5da8d51df92071300ddaa66f40ea6d4ea2284f72f15d21b35bff8602d29d736c3aecc6068336fc6789b509b237ae4e13939a628c650b0fb5e1957b253076f9de30b3cfa0047fe79de7f5e57b6b2b5ab530bfc62dce62f3527a34c3766347055c23487829f226213fe1f4ce6f7674a1cf94e56669ba285375a5623f2f34b2c31d2d22226b9406763f24d50811e77", 0x92}, {&(0x7f00009c0000)="23997e4e322353dd9a1a99dbf740c2d20d958e3590fb92513f651e48c102e1918edad0ff5f1c8ac4441e2f2394a7b13b809e18", 0x33}, {&(0x7f0000ddf000)="653f5f7bf5a778a98528257c7cd243a4f7d9efe62ff32f930e890c580c13e6c573ab2eb35bd4bedc8ed5aa0010e603741b4f7c9133f1170af324d2f5ce73e82c173e57289dc939e371870e40017c0c2f42a3c55e9afe64ad1f3ef3bee4eafee76299ccf074a99d3ae39c85ef30876315114770cf0ce23f4d2a4a364c0df4a2567752c968ded550f2295dd37c7978d2dac5a40bd8c3b99bd24048355cf2a13a810089610ebe4f6d502d6389cc22ff52b2dc75a8cafb909b51cfbd59859cd70ae64bb312fcc569b6eaebeadd91820a15f6211487cf5c70a4e43135bfe446b8ca552d3115ee6c3d81cfddf52ebc8979c6f8239a51", 0xf3}, {&(0x7f00007d6000)="f13040e04206be7d67c891a5d59bea3ec5d19b64985f0eb7050fa1770a1cfcdfb421ed9a503b5e2933b600dcb4aec84e0e7614c01facdf88aec37c9e145faa6991dac35d6f7186eba9b9601c8c98687a01cc0cf0e4bf6d130acdec7b958d34734400b5c98fbf5cb80bda4811b740dc3dc57e7efb8e06735022b54408f24495f1a2f394c66205af1ebc624f4d895b13190bb123f68e11876d64bba17e436c262f84", 0xa1}, {&(0x7f000041a000-0x23)="dec7e86b78f6fa47b0cae812646a1beb0167aad7bf24bc8ab0d5839d290267739b762c", 0x23}, {&(0x7f0000aff000-0xb8)="62a180b8b79ff48a5eeeba51f6080263b631ea64bb11e062cca8d6bfdbdb58d380cb606ae68893ef30899d87d723f4bf20f13f082ddcd660be5f6db74a513586cb4477679b3766f8b1c994fa6477f7c1a37f2c348db2e9e02c2f645802dd404f2079337020bda318f944cc92f81c7780d5e39daba4bcb1fd1fedcd0b3ea0f6f1394362d9227afa36cb09d9ddf4c43dd3e918195885fd43b3d2526948e2230d36b99b6a7c319cd3645492fac17805e6d3eac7d1d78b0e75cb", 0xb8}], 0x6, 0x0, 0x0, 0x51}, 0x84) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f1a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae4000)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c64000-0x8)=[{0x4, 0x400}], 0x1) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 21:32:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f000066c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x7d, &(0x7f00006e4000)="3e4f0dc480886ff76f1798b44714f5003710f7", 0x13) mmap(&(0x7f00006e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f00006e5000)=0x0, &(0x7f00005be000-0x4)=0x4) 2017/12/26 21:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e06000)={0x26, 'aead\x00', 0x0, 0x18f, 'rfc7539(ctr(aes),crct10dif)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000890000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8", 0x11}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:42 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000db3000)={0x7, 0xa, 0x4000000001080, 0x2, 0x4, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2017/12/26 21:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 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$sock_linger(r0, 0x1, 0xd, &(0x7f00004d1000-0x8)={0x7, 0x0}, 0x8) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000809000)="453e326c804da3b1de599bb95eddf3a96a57ce31", 0x14, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000c9000-0xb8)={0x0, 0x8000, 0x0, 0x7, 0x6, 0x1, 0x8e, 0x101, {0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96b, 0x8000, 0x80, 0x0, 0x42}}, &(0x7f00002a2000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000459000)={r2, @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]}, 0x94, 0x1}, 0x98) [ 120.400402] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2017/12/26 21:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f96000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000100000)={&(0x7f000031f000/0x2000)=nil, 0x7, 0x5, 0x18, &(0x7f0000e5c000/0x3000)=nil, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000102000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000697000-0x78)={0xfffffffffffffffc, {0x2, 0x0, @rand_addr=0xfffffffffffff001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x7, 0x9, 0x60, &(0x7f0000406000-0x10)=@generic="6e3cf6582ccd94a1f68395f529e4fd59", 0x6, 0x6a, 0x5b}) bind$alg(r1, &(0x7f0000340000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) r3 = socket$inet(0x2, 0x800, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000418000)={0x0, @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]}, 0x3ff, 0x5, 0xace8, 0x5911, 0x800}, &(0x7f00001b3000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000757000)={r4, 0x40}, 0x6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b6f4d65c54dbb7", 0x10) r5 = accept$alg(r1, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f000023e000-0x1c)={0xf, 0x2, 0x9, 0x40, 0x4, 0x1, 0x5}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000b5000-0x20)={r6, &(0x7f0000b64000)="c78e7fae38f0671e64a0212c1c3c4952934abf6acac461d4dc41e34fa5dd7591e92a5438f0dc3210d7a72a50044cd1d2db603eafdb18568bbc11c6ed919495de89cb2242bd2e0c199524628125345b0f7375d45454fbccf68018cc76e30aaad951a298950de02e589c4ff578c3329a81418bc9344797f4d46ed98e28380f14aa7e8ff209ffdc0fc356ed8aedad725baa7c928c6b24ed818ccfb2959b11b63c2c269b6c507ee4907578d7cd85faab05cb6a4a44afc39161ccfa085fe10d619f0975ad12f2d0f2f8949876c49f9632fffae290fc32e1db22445487b18ca90402b0d09c60f89dd29de9f14c", &(0x7f00000f2000)="82dfd6371a3769eafe1a4864cd8aa5275ef3edc81168bb3f13c392eefd11aa7ffa9f76a0fddad7e09985bfdc7fe83cdf953ec9fe7237ad9fcb6342f630fcaa3bba8cdc097ce68bf4526b02326f0ffaa1cbbdcf9e7bb3c113f24e916bdb5850db555686e12cdfde6447927b1aeec4c7cde7f6d7d263ae826109bfea29e5f50377c38ecaac2b6de3bdd9e141d8c906df539370ba30611724727513260bd50f6b8a8e1f449e5fa8bc51cf19ae3315", 0x2}, 0x20) writev(r5, &(0x7f00004aa000)=[{&(0x7f0000a0c000)="0a5a00a11b6ddc2cb61734c3d5c2b727", 0x10}], 0x1) 2017/12/26 21:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) 2017/12/26 21:32:42 executing program 3: socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) bind$alg(r0, &(0x7f00001c1000-0x58)={0x26, 'hash\x00', 0x103e, 0x400020, 'sha3-256\x00'}, 0x58) vmsplice(r1, &(0x7f0000c49000-0x10)=[{&(0x7f0000f2a000-0x1)="01", 0x1}], 0x1, 0x0) r2 = accept$alg(r1, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x8, 0x0) 2017/12/26 21:32:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00006d3000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000859000)="4b1ae5366d5a5209f6281466e1f2ceefec57b45656170b71c9d2bfd3228e0a6180ddd69daa080ae2b9fd50de9f7e346133a9b8a556c3957593c99f4139c9e8dd9f5711e1ddef90aa79e23d5e1bc0186a946d429612792a55de20bbadf576f3b64896adca53be5c1036e9158a4d", 0x6d, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000fdc000-0x102e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2017/12/26 21:32:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002b4000-0x4)=0x9, 0x4) socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f0000b54000-0x10)=[{&(0x7f0000d89000-0x31e)=[{0x100, 0x5, 0x0, 0x0, 0x0, "7b2e85ef7b168bb2e6325710a44ba66f7c833d9571858db9339cff7f7c57187f2258a7b1e7be27ca63af7051a90ee9dea3d47efe6444c45b2b10ec8b51ed74c92a435ebdb5d2e35e974d5ef77cc4f2cd175bbd6ac07b053c5b928a79f855f0cc1b750cdd88508a5a7f3f5939366526dacfa39640f67c36444bb4a5181d18f3954cf1c5d934c60d101028d9b366874581de759147f3d07e4abc8701243882f985630cd65a4b7642448340c1ea82537371b0028f29d98196877a1e4a1ced8d5f1628cfd17941bbb9ddcecc3d91c61c8419ccc705c7d85171ee5c495d5d71f705866e9365750cb0210439c07c19994af0e8"}], 0x100}], 0x1, &(0x7f0000d27000-0x90)=[], 0x0, 0x0}, 0x0) 2017/12/26 21:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000) pwrite64(r0, &(0x7f0000acb000-0x53)="6f75623b4a7ef45afb5b695114f91a8e7d732f13dd86b1e78b548b7ac53f9e016b58f2b458a39af2314d6be2bcb330c7335f5dd61609375b68fcf2d7831573d3b64cf6d3f9cd95d20b13a30d499a6258591853", 0x53, 0x0) writev(r0, &(0x7f0000d00000-0x10)=[{&(0x7f000093a000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2017/12/26 21:32:42 executing program 7: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d3e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d3e000)=0x10, 0x80000) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d3f000-0x64)=[@in6={0xa, 0x0, 0x1e4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}], 0x64) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d3f000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000d3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000581000-0x4)=0x14) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005bd000)={0x0, 0x0}) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r4, &(0x7f0000d40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000852000)=0x10) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d41000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x777, 0x100, 0x1, 0x80004, r3}) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b0f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d40000-0x4)=0xe8) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r6, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r5, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) recvmsg(r6, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 21:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f00002d9000)={&(0x7f00002ea000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b36000-0x40)=[{&(0x7f0000203000)=""/43, 0x2b}, {&(0x7f0000635000-0x62)=""/98, 0x62}, {&(0x7f000020b000-0xdf)=""/223, 0xdf}, {&(0x7f00007f7000-0xe4)=""/228, 0xe4}], 0x4, &(0x7f00009a4000)=""/12, 0xc, 0x80000001}, 0x22) listen(r0, 0x101) [ 120.449080] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2017/12/26 21:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005fb000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x10000, 0x5, 0xef0, 0x80000000}, &(0x7f0000c06000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009ce000)={0x2, 0x0, 0x5, 0x7, 0x8, 0x0, 0x9, 0x3, r1}, &(0x7f0000b73000-0x4)=0x20) write(r0, &(0x7f0000284000-0x24)="240000001d0001000d00fe080001040304540004100001000400010f000000ffffffdce1", 0x24) 2017/12/26 21:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x1, &(0x7f000000c000-0x18)=[@map={0xb18, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000280000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000eaf000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e92000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2017/12/26 21:32:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000efc000-0x8)={r0, r1}) connect$inet(r0, &(0x7f00000e4000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x2, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000510000)={r0, r1}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f0000efd000)={0x0, {""/7}, 0x0}, &(0x7f0000efd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ef9000)={r3}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000efd000)={r0}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000681000-0x38)={&(0x7f00000ca000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000)=[{&(0x7f000066e000)="9935953009c94b08d514191cb889759ee6194ce594f0b57ea26ff1", 0x1b}], 0x1, &(0x7f00009a6000-0x30)=[@init={0x18, 0x84, 0x0, {0xffff, 0x7, 0x35a, 0x1b32}}], 0x30, 0x4000000}, 0x4) 2017/12/26 21:32:42 executing program 3: pipe(&(0x7f000081b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x8, 0xf5, 0x6, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000a13000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008f7000)=0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000bb3000-0x12)={@common='yam0\x00', 0x1}) r2 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x800005, 0x84, &(0x7f0000e6f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000058000)={0x0, 0x80}, &(0x7f0000091000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007be000-0x14)={r3, 0x10001, 0x4, 0x3, 0x72, 0x10000}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006d8000)={r3, 0xb5, "748e586523f94e72d30e27fd12f8884811cfc54e06130577e7ed82a6de39a2f42fa2ea03324d02caf095d699e4bc798651f4fe6087af6fa0866e9d1708e3a5c1b60fa0b5e2c5fdef6642c5ca0f8258ab186a91b197d9ed61d505b336787d14118fdcbc701fb41f0e24eb9801bccdd8c6506c361d229713ff0356065c3274a86004c7c2749ec64c4cc723dfc43b983176c6c5252901544cac6e1f1c07e81199c8b01ff60c3cd859a8e7d3f0cbb6fcdca5cefd972c6a"}, &(0x7f000040b000)=0xbd) bind$alg(r2, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) writev(r4, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) 2017/12/26 21:32:42 executing program 1: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f00000ff000)=[], 0x0, &(0x7f000006a000)=[], 0x0, 0x0}], 0x1, 0x8000) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f00005ae000)={0x0, {""/7}, 0x0}, &(0x7f00000ee000)=0x10, 0x80800) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f00005ae000)={0x3, {"06c3b430db0aef"}, 0x4}, 0x10) accept(r1, &(0x7f00005ab000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) 2017/12/26 21:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000adf000)=@assoc_value={0x0, 0x0}, &(0x7f0000031000-0x4)=0x8) sendto$inet6(r0, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 21:32:42 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000072a000)={0x0, 0x0}, &(0x7f0000670000-0x4)=0x10) 2017/12/26 21:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x400000004, 0xa) write(r0, &(0x7f000035d000-0x1f)="1f0000000601ff433b07870000f6230000000000000000810000fbffff5a98", 0x1f) close(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000038b000)=@assoc_value={0x0, 0x0}, &(0x7f0000b4e000)=0x8) getsockname$inet6(r0, &(0x7f0000fba000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d4b000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000506000-0x20)={0xffffffffffffffff, 0x8, 0x1, 0x10000000005, 0x7fff, 0x3, 0x1, 0x11cf, r1}, 0x20) sendfile(r0, r0, &(0x7f00003f2000-0x8)=0x0, 0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b12000)=0x7fffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008f0000)={0x2, [0x1d1f, 0xea69]}, &(0x7f0000012000-0x4)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cfd000)={@common='ip_vti0\x00', @ifru_flags=0x1000}) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000ac0000)=0x0, &(0x7f0000583000-0x4)=0x4) 2017/12/26 21:32:42 executing program 1: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0xfffffffffffffffc) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x802, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/26 21:32:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000595000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000718000)=0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000060b000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000726000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000f0000-0x6)={r1, 0x0}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000159000-0x4)=0x0, &(0x7f0000640000)=0x4) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000076f000-0x10)={0x0, 0x0}, &(0x7f0000b18000-0x4)=0x10) 2017/12/26 21:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002bb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f0e000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00009a0000-0x10)={0x0, &(0x7f00009d6000)=[]}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000848000)=0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00003ec000-0x78)={0x3f, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x6, 0x4, 0x84, 0x99b, 0x0, 0x1, 0xffffffffffffff00, 0x2}) 2017/12/26 21:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef3000-0x10)={0x1, &(0x7f0000aef000-0x10)=[{0x5, 0x0, 0x0, 0x8}]}, 0x10) 2017/12/26 21:32:42 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@nl={0x10, 0x0, 0x20, 0xa8}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xff)="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", 0xff}, {&(0x7f0000939000)="f94d4b6ec95eabbce1a4b0975a7eec929333e58221471bcf524f", 0x1a}, {&(0x7f00006cf000-0x4d)="dba0149458ec9c6e72ddf7af513717c9bdf8fea32f7d10021104b9b9e77b19480990e8ae6251c6ab56a9201eea8c568b1af5d8ed2828895703c13ec0856b82627a874d27bea1ad1295919a6f90", 0x4d}], 0x3, &(0x7f0000001000-0x3c0)=[{0x100, 0x10e, 0x1ff, "2e913fff30bdaa45784ea41fcc76534ef402ed02e4eee7ae612f9de11d4ccbc7788232aad8f11fcbfa61e48fd3ebe184e50468bcfa2723332a5580a1c51fc7f9fb7bd7ba980b18c6d53f169531365de468e767a39aa14756cd8d9f3010a300c9075e8ac8544ac829f09630addb48cb618c1cff4d3be6b8d49a7082f597cdd289a3f94263217a3d924a3763a73931389b81b712d232398fed00ecbebd8cf45a4d9dc08d72c5be60afc20a1aa51173eb8bd031de6c1eb57f28326e32c1a635c32cc73c8ee1c57abbbbddae9da9b0b7e8098db5b33328c381899697207e22cb9e2c432389bfe2bc90285fe250eb68f5"}, {0xa8, 0x105, 0x9, "fb4632ce2be8b3e64eb7dbf7912a15374668eba60d92506bc9b0a64db04fc22c0773feb80fe716c84a742a6314b558d9148f0ca1898a7e8ddecac669ce0b8be99ae7038cc08bca69910c6947c2df347559070e574236aeceb72fb69fe83641c663fbf251bb4e7d103d4c9b5f23b3c37a8c6d3f408faf6cb13905447f407bc01a3be99f1c0583614106d938fbac11fe393235f6ed"}, {0x38, 0xff, 0x0, "98bf7dcd1c355833376b597fcc6255883acafa9cd76bae1a0ebc76e95d8e4f01fded0ce9"}, {0x18, 0x0, 0x1, "31d728f0a29b"}, {0x110, 0x13b, 0xfffffffffffff721, "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"}, {0xb8, 0x10c, 0x61, "1e22ebe11e62f9eb9a3484539969ab56b622c0804fec04bb6e575cfbf2ed9b6a6966ad4eed91556fd15d41a1e071f4c75e6d94a5f9ae05f3b30ec5b01d3f6b43aea6b580dd6c9bdd9cecf8a4d8ec4d53c6ee829e9003c814ccf36f6dff7875555a44e37658e68502f09e83f76387069a6c21fff7986d8cf9fba13487f927686fd2135b1377bc7fc9fb5dc49c2df1b4030fc30c5ab703693ad74fbbd28df428a3443f9e"}], 0x3c0, 0x4000}, 0x801) mmap(&(0x7f0000000000/0x9f9000)=nil, 0x9f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x13) recvfrom(r1, &(0x7f0000994000-0xb8)=""/184, 0xb8, 0x0, &(0x7f00009f9000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000f, 0x47) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000112000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001af000)=0xb) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00009fa000)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00009a6000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f00009fa000-0x4)=0xc) 2017/12/26 21:32:42 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x3, r2, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 21:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000e, 0x7f) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000039000-0xc)={0x0, 0x0, 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto(r0, &(0x7f0000f66000+0xb25)="97caa8278d1cf7ffdc876ac66c5595fefe981bb9bf077340b8fe26799a7fc716466f3ba6b2185ca15501f9ffaadfd9befe1746513f70bfd5a8d35d0ed17de8e6c14635f7d7649eba85525ba5841847dcd0c3d00d72ad8f3b63889a737f8fca66221859d6ff85a51cb0bbc158189c711e49ea23095e38291fadd7766bf676cd9abf31a3d29daa75e8a35f5c2840766b3ca1397dbc7b433ff50dfd4e3f501a6ca6ee7b2b70097eba20297c80352eb250b0a03a82fed058c75d1a3687c7e647732253c86a58a63d50", 0xc7, 0x10, &(0x7f00007b5000-0x8)=@sco={0x1f, {0x6, 0xffffffff, 0x81, 0x8, 0x100000001, 0x7fff}}, 0x8) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2017/12/26 21:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ac000)={0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000027d000)=0x8, &(0x7f000097b000-0x8)=0x2) r1 = socket(0x3, 0x4, 0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d06000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000919000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000b61000-0x4)={r2}) 2017/12/26 21:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000220000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x688994a8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0xd7, 0x9, 0x1}, &(0x7f00002cd000-0x4)=0xa0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000029a000)="997dce65983cb28e08120dddea96cb0f8e75a8d80c6921bf1013f52507054b88a9668709e51e1950787daf3440aea43619013f7e0493bd2d12033748b0f640b0ad8de1bb164acbcd1499ed0c7cce23feff99caa3ffcbba52a1a58b7c48c43b2ff7f24a9934f338a2", 0x68) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006e8000)=@assoc_id=r2, 0x4) r3 = accept(r0, &(0x7f0000b53000)=@generic={0x0, ""/126}, &(0x7f000048e000)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000165000-0x4)=0x61e, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000043a000)={0x0, 0x800, 0x30, 0xe772, 0x80000000}, &(0x7f0000a29000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000782000-0x20)={0x52ff, 0x5, 0x8, 0xa6dc, 0x5, 0x100, 0x4, 0x4, r4}, &(0x7f0000e3d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000053c000-0x8)={r4, 0xc64}, &(0x7f000091b000)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000602000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e6e000-0x10)=@common='lo\x00', 0x0, 0x0, 0x0}) 2017/12/26 21:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept$inet6(r0, &(0x7f0000496000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cb6000-0x4)=0x1c) socketpair(0x11, 0x8000a, 0x0, &(0x7f000083f000)={0x0, 0x0}) bind$ax25(r2, &(0x7f00004b9000-0x10)={0x3, {"cd76f0374714e0"}, 0x7}, 0x10) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000e3d000)=0x0, &(0x7f00001e0000-0x4)=0x4) 2017/12/26 21:32:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002c8000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) bind$ax25(r0, &(0x7f0000a11000-0x10)={0x3, {"f5f99f82b0a32f"}, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000de1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/26 21:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c72000)={r0}) ioctl$sock_bt_hci(r2, 0x0, &(0x7f0000883000)="40f6d5331e624a7fcb9d30572878ae6760525158a67500f5e31f1e72993781580206fcd1e51e6115a91cedbd04cce14a668bafa0eb8adfdbf76ef3252b0bd874b29c0c9420a11b94b8948ddda9841a8a469389fd3c24e95e612f79807a485fe9c9acd61a38d7cef59799928926576d8220dae635a8b3e354bfd12e5d556ac107bcebdefaca653275fa0a02c1d92d88f772635845db0d711dfc30190722a620e3b34244795bc4f1c9b2bf53985b86ebaf8e2896862478270e70102b7a3ddb7b64155af82e4188e256005dcbc3") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000583000)={0x5c, 0xb, 0x7, 0x2b, 0x0}, &(0x7f000096e000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000785000)=@assoc_value={r3, 0x0}, 0x8) tee(r0, r1, 0xfff, 0xd) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000bcc000-0xe)="8b7ecf89a9e72ed2d47ff3e70789", 0xe) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2017/12/26 21:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000390000)={r0}) accept$llc(r1, &(0x7f000046a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e94000)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000704000)={0x3, 0x4, 0x81, 0x4}, 0x5) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) 2017/12/26 21:32:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b75000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d32000-0x5c)={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x0, [0x2, 0x87, 0x7, 0x3, 0xd0, 0xffff, 0x3f, 0x1]}, 0x5c) bind$inet(r0, &(0x7f0000b82000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socketpair(0x1, 0x80000, 0xbd, &(0x7f0000274000-0x6)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f00002b6000)="d68b486c983779cb7cf094986b5c0131ac1f5ffab3c08153d09dba4f87d7604ec96bf4194580ba77634c688706cfef6039e9450f0eea1abed85cfa94d0ce5bd733afafbd5236669cf38879bd84d9c00211aba493e9a9a9ca444114262d6cd848892abfc8780f68d0d765c88bad7d739fc9a5b4fd8beb3b54934f28d741559cf8fea03bfeb6d299c230e51396f218d098fa9488d90092100d4602f0e0c01fa04ac8b882e3b230dff3f5be379cd440350c7f", 0xb1) recvfrom$ax25(r1, &(0x7f00006e7000-0x20)=""/32, 0x20, 0x0, &(0x7f0000968000-0x10)={0x3, {"52fcc5ee4130da"}, 0x2bb}, 0x10) 2017/12/26 21:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00001f0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f73000-0x10)={0x40, 0x200, 0x37, 0x3, 0x0}, &(0x7f0000d2d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003d4000)={r2, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x1, 0xffffffff, 0x1, 0x5, 0x1, 0x0, 0x1, 0xfffffffffffffff8, 0x3f, 0x4, 0x8, 0x10000, 0x9, 0x7]}, &(0x7f00001ee000)=0x108) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r3, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x8) r4 = accept(r3, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt(r0, 0xa5e6, 0x0, &(0x7f0000fe4000)="17037dc9ac587f706b7864fdcc562d9c340fc58c9b4919cfb21affd6a5f730d5815f27f16eb8255e39938abd1e0094dd6251bfc7532da060096ce2b71bd7d16038f14f7e71a29096088bbfc9bdb0b56d734d881495bfeed1620c9231212b1bdc20831d9b7761614c479044ca6cae1915c363884acd6b510e767fa24a127aaa98762234aaa568f2e1b11c0bfb749766c5f219f7e7a0ce9f8e804f98f6b4c715e0b622ffeeaf7ff972f13a1f204f", 0xad) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000056c000)={0x0, 0x0, 0x4955, 0x3}, 0x10) 2017/12/26 21:32:42 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616e811f092ef32d156b4db5b36b9689437da01e8f96d5a7b9433602bc3599891129d5aa3b884cd915f012bf405463eef858d87497df96935bd9f53c734c18b298ad7a9b378e8c54c28a89ea57a5945afd1b23f6a459937269a106e467a29766cbe0cc96fd306d687db2f133084745ea573f3263919881234d93ac54de65ec1911312fa2b2afc9b165e5d8ab86782eff4fcfb00a1236386283f41e0954740ab7514c850126c407fe287ec7a9176f3b2ccdd5b970148846188ff57ce85c45163af7dabcf897f358a20e719c69cd0c893c361dd8f5f5d865aa8324be576acb66024b46075af6742d5f44bf34c862f4fee232c5d64c5be176d4f7d422e69b7e5ca45be4cca3e6ae04d902f4d4fbd3c61378d03d7848e1ed665f7e5a7cfe39c7bb1d850cf188892305fdc51f32bc722d22b01f97789d19fcb6d7bf043fb79fede427f4339c5e70fb53df815ed0ed86c295ba5c8127be83c025fc05e5f2e782191606c463f77fc5cbab63d197871855823c3b792", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) gettid() 2017/12/26 21:32:42 executing program 3: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f15000-0x4)=0x0, &(0x7f0000f14000)=0x4) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$nfc_llcp(0x27, 0x3, 0x1) 2017/12/26 21:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0xf79, 0x3, 0x600000000, 0x7fff}, @generic={0xd395, 0x0, 0x0, 0x4}], &(0x7f0000b4d000)='\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f1f000)={r1, r2}) close(r0) 2017/12/26 21:32:42 executing program 3: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000180000)={0x0}, &(0x7f0000181000-0x4)=0x4) 2017/12/26 21:32:42 executing program 0: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x806, 0x40, &(0x7f0000cb8000-0x8)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000077a000)=0x6, 0x4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000f53000-0xa)={0x10001, "ebd792e483e5"}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f54000-0x4)=0x0, &(0x7f0000f53000)=0x4) 2017/12/26 21:32:42 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b31000)=[], 0x0, 0x7) pipe(&(0x7f0000146000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dcb000)=0x0, &(0x7f00004c6000)=0x4) [ 120.812320] RDS: rds_bind could not find a transport for 172.20.6.170, load rds_tcp or rds_rdma? 2017/12/26 21:32:42 executing program 7: mmap(&(0x7f0000c91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c92000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000015b000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092f000-0x4)=0xe8) r1 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003000-0x50)={0xa, 0x0, 0x0, 0x6, 0x3, 0x0, 0xd5, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x301, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:42 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ebe000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bd7000)={0x0, 0x80000, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00003f5000)={0x20000000, 0x0}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000667000-0x28)={@generic="528df190b2d129e9dc75cf558aae36bb", &(0x7f0000fc4000)=@ethtool_coalesce={0xe, 0x7fffffff, 0xfffffffffffffff7, 0x0, 0x6, 0x0, 0x54, 0x9, 0x4, 0x1, 0x7, 0x3, 0x1, 0x0, 0x5420, 0x8000, 0x100, 0x8, 0xcfd, 0xd2c2, 0x0, 0x7f, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000dbd000)=[@in6={0xa, 0x1, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x0, 0x9c7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xe68f}], 0x54) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/26 21:32:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000531000)={@common='sit0\x00', &(0x7f0000ba1000)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 21:32:42 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000013000)=[{0xe, 0x5}, {0xf, 0x7}, {0x8, 0x7}, {0x4, 0x8}, {0xb, 0x9}, {0x3, 0xc5c}], 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet6(r0, &(0x7f000000d000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000014000-0x4)=0x1c, 0x800) getsockopt$sock_int(r1, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) 2017/12/26 21:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) vmsplice(r3, &(0x7f00003b8000)=[{&(0x7f0000e2e000)="ea", 0x1}], 0x1, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000090000-0x4)=0x0) splice(r2, 0x0, r1, 0x0, 0xd2a, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004b1000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00004ad000)={r4, &(0x7f0000496000-0x4e)=""/78}) 2017/12/26 21:32:42 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80801, 0x3185, &(0x7f0000590000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f68000)=0x0) r2 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r2, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000f69000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f69000)=0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f6b000-0x14)={0x0, 0xc, "3ab0b9c7b7903c63c951c1f0"}, &(0x7f0000f6b000-0x4)=0x14) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00006d6000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000966000-0x4)=0x1c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f6b000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000f6b000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f6c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff001, 0x6, 0x7, 0x500, 0x9, 0x0, r4}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f6a000)={r3, 0x56, 0x0, ""}, 0x8) connect$bt_sco(r0, &(0x7f00003ed000-0x8)={0x1f, {0x6, 0x373c, 0x1, 0x8, 0x200, 0x3ff}}, 0x8) 2017/12/26 21:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f000086b000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00003c0000)=0x9, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$netlink(r0, &(0x7f000014f000-0x38)={0x0, 0x0, &(0x7f0000376000-0x10)=[{&(0x7f0000958000-0x19)=[{0x19, 0x0, 0x0, 0x0, 0x0, "0b93e99074a8a41eb8"}], 0x19}], 0x1, &(0x7f0000c31000)=[], 0x0, 0x0}, 0x0) 2017/12/26 21:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x7) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000d16000-0xff)=""/255, &(0x7f0000955000-0x4)=0xff) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000073f000-0x97)=""/151, &(0x7f0000f13000)=0x97) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b83000)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x24, 0x80, 0x2, &(0x7f0000eae000-0x10)=@generic="4b5916134b080bd574b66cafc0cd436e", 0xfff, 0xfff, 0x2}) 2017/12/26 21:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f0000d43000)="", 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f00003b4000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x122) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2017/12/26 21:32:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000)="", 0x0) socketpair(0x5, 0x80003, 0x5, &(0x7f0000bee000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000003000-0x78)={0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x7, 0x1664000000000000, 0x40, 0x10000, &(0x7f0000002000)=@generic="77e8285b3bccfbb192be9ee9b61de4bc", 0x9aa, 0xbce, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000000)={r3, &(0x7f0000001000)=""/239}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000-0x2)={0x679, 0x8}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x6, 0x91, 0xc7, &(0x7f0000cdc000)="09b02932666710ceae68af9b2127b2e60f4f807582e2f107c1420c5336d3b78e1c0de172df589f3e38326ec2887311c6734a266eee7647fed1a77ddaeca34142058c09dd2ddf94d98ea1fc1eaa98ac51b85d794efe59aacc69393d7a9ead21309c55d18280a225f5c94b3bb8fb96791a05bdcdd5bc80d60a39f103a8e997e25b0039dc9ec93b5f4dfdeff4a3d3f819a79f", &(0x7f0000001000-0xc7)=""/199, 0xfff, 0x1}, 0x28) 2017/12/26 21:32:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0xc0d, &(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000df6000)=""/49, 0x31, 0x2, &(0x7f0000466000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008bd000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000d4f000-0x18)={@loopback={0x0, 0x1}, 0xe1, r2}) 2017/12/26 21:32:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000f54000-0x128)=[{0xf0, 0x1a, 0xf, 0xffffffffffffffff, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd88"}], 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:42 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa5000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fa5000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3d6c8768afe930f567ee54ed49813c7", 0x10}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2017/12/26 21:32:42 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0}, 0x1a9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2017/12/26 21:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d67000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000018000-0x3)=0x0, &(0x7f00004f0000)=0x4) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp384)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fcc000-0x78)="0fb68a44abeced9c5e7a456da785343a18f4aa1ba1371542e0af307695d59d062a76b3d49d55d328ef7790ae93c1549d8504db9aaebc862fad01a6f435d39079b6", 0x41) socketpair(0x7, 0x80803, 0x7, &(0x7f000069f000-0x8)={0x0, 0x0}) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000262000-0x1c)=""/28, &(0x7f0000eb5000)=0x1c) 2017/12/26 21:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000347000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a15000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000b82000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8d000-0x4)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ffd000)=0x0, 0x4) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f000061b000-0x9e)="fcc6de77a9f7566501067fbfbc2b9ed005ba3c994093b712ee3c144e31b11438cfb08aa476afb8a234373f1676a067d158997b64d4aca2e28674c447f8d4b32cfcb44646eedc0a66ad82cb94eb3d75810fa7f5a513c347599d957f5085c30b77ce17e0de86a6d089eaf96c5ddd11841419527a259efc8cc0ccf8c39e73717b61cef4144073b174f43664e0f0d7e9b86a01637220dff1090d73dc0c10ab16") setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xd59, 0x0, 0xc0000000, 0x0, 0xa0, 0x80, 0x0, 0x0, 0x0}, {0xc5d, 0xd4, 0x7, 0x5, 0xff, 0x7ff, 0x0, 0x5}, {0x5, 0x7, 0x2, 0x1}, 0x20, 0xe2, 0x9, 0x0, 0x45, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x9}, 0x0, @in=@empty=0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000294000)={0x0, @in={{0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0x81, 0x9, 0x1, 0x6, 0x1, 0x8, 0x9, 0x7fffffff, 0x5, 0x7, 0x8, 0x81, 0x1]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r4, &(0x7f0000000000+0x35d)=0x4) r6 = socket(0x1e, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00005b9000-0xa0)={r5, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1, 0x0, 0x1, 0x0}, &(0x7f0000c33000-0x4)=0xa0) bind(r6, &(0x7f0000e28000-0x80)=@generic={0x1e, "0103000000000000000000000000000000a979f321b30c4dc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c1e02f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000977aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f0000d4a000)=""/140, &(0x7f00003c5000)=0x8c) getsockopt$llc_int(r3, 0x10c, 0x1, &(0x7f0000b8c000-0x4)=0x0, &(0x7f0000f36000)=0x4) 2017/12/26 21:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) pipe(&(0x7f0000bfb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f6e000-0x5c)={0x0, 0x54, "c9b55bd2eb033c340a1fb0fa01d9d7e2acebfce10e6a26ce0bbafea82ff7dfc718a231a809ddf54301738827ac17cb7b70ca4ac168b728522003e7c6a19de97bec1d802518bc310f8de2003514ec7b251755fa62"}, &(0x7f00000d5000-0x4)=0x5c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a2b000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet6(r0, &(0x7f0000702000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000082f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000da7000-0x20)={0x1000, 0x0, 0x4, 0x101, 0x785, 0x7, 0x2, 0x32c, 0x0}, &(0x7f0000896000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000063a000)={r3, 0x100}, 0x6) 2017/12/26 21:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x1, 0x0) setsockopt(r0, 0x101, 0x5, &(0x7f0000000000)="358d339c", 0x4) 2017/12/26 21:32:42 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000078f000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2017/12/26 21:32:42 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, 0x0, &(0x7f0000fe1000)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fe2000-0x4)=0x10) 2017/12/26 21:32:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x80006, 0x9) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a2f000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="5ec23b6346b4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000dab000)=[{0x0, 0x0, &(0x7f00001f7000)=[{&(0x7f0000f67000)="6de1681d0a1c0991dc3ca2e40a1c8b2c", 0x10}], 0x1, &(0x7f000003e000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom$packet(r2, &(0x7f000057a000+0x5ca)=""/156, 0x9c, 0x0, &(0x7f0000362000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) [ 121.066131] sctp: [Deprecated]: syz-executor2 (pid 31234) Use of int in maxseg socket option. [ 121.066131] Use struct sctp_assoc_value instead 2017/12/26 21:32:42 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000035000)=@file={0x0, ""/66}, &(0x7f0000033000)=0x44) getuid() sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/26 21:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000062c000)=[], 0x0) r1 = accept4(r0, &(0x7f00001c1000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000082000)=0x8, 0x80800) bind$bt_rfcomm(r1, &(0x7f000096a000-0x9)={0x1f, {0x7, 0xd31, 0xff, 0x8, 0x10001, 0x100000001}, 0x59dc7cfa}, 0x9) 2017/12/26 21:32:42 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x4) connect$inet6(r0, &(0x7f0000f71000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000f7c000)="f62927553116525efc9d08bf154af0f876c1f31bed2b3690acddc3956bd7d11807073e287664518defb07e4376fd", 0x2e}, {&(0x7f0000f7e000-0x1)="de", 0x1}, {&(0x7f0000f7f000-0x21)="e59ef2b6bdf918fdd14bb45322043b87842686395acbf19d1da6635fb9726d8ff7", 0x21}], 0x3, &(0x7f0000a54000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f7d000-0x1c)={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x81}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7a000)=""/251, 0xfb, 0x4000020, &(0x7f0000f7b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f81000-0x4)={0x2}, 0x4) 2017/12/26 21:32:42 executing program 5: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0xa, 0x7) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005b4000-0x4)={0x0}, &(0x7f0000128000-0x4)=0x4) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f000041a000-0x38)=[{0x0, 0x0, &(0x7f00005b3000)=[{&(0x7f000058e000)="0fa7b3ffa6eb64017655ae2962238fe04b3922bf540e98220d8fbd4c879cde3d7d1167cbf11ebdef672818693a496050b3d47e006e9bc5a8ce8d9f45b471463815fecd4b50f83b1b23991899e659c9b8ea14f3c52d4518d87a252317bd666fa8", 0x60}], 0x1, &(0x7f00002ea000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2ad53d7f}], 0x60, 0x0}], 0x1, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005b5000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) preadv(r2, &(0x7f00005b4000)=[{&(0x7f00004ee000)=""/162, 0xa2}, {&(0x7f0000493000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004d7000-0x38)={&(0x7f00005b4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000022c000-0x20)=[{&(0x7f000044a000-0x2f)=""/47, 0x2f}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f000086c000-0x38)={&(0x7f00000bc000)=@ax25={0x3, {"a2e50400360200"}, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000e0b000)="75d5a4f0d32e5f271fb9a58baef8a06806dd8c049832263aabd0a68a91d0dda8b0b6fa49633006a4f04a12187726aa4656f8495957580026c38994b6c40e4dedec85c90a1ae46f4b8235a98e8091e5723e4757538bf7e0446ea3c12cd9cef2ec191bdf0560c15ad6cd8755d4713d161b6f3ff85e6b98638b7daa5e0fbb5aca0374db1347cdb4f75bd889298131906696d20b94e04b9d77a3c5332937e3bbaee5f184d36fee38d65c0971ebc2c3b17126a9067aa086f93626c81e3e6b5ed6069433533b342e4825271e630793c3a68205d4741183d2962041a7c5a4945d683e83e62a5c6010de46b471776537ab779c23baa022227d95086a8eadacb3e03c16432c082cc374994ac4e37f7a977badb131920b70a54b94cb4ef5c6352f0a184897699b821b57969c7ad77436db7dbe9dff8ba12a7a7cd913614342ccf695409dfdd374b46ac904ffe3c4bbdb1116d664068af5475ea191e432e4d10c488601c4d2328ce3add4f7a51abe8f2802f77b18d4f013100851238fbedb74e87093f07ee1b5ee859ebef0bf6d9e87e30c07dff29c3013aa42170f45c1906e5c39e35bb2f1dea1e453513f6e805daac22791fd361c1941932f44e9ab25dbcf73161cbcab5d33e3b633673d89738a9170005b492a7e720a91318b26264f4f2d69b20b54e935a973da83618a44ce010243ebecbf906850d9fee737549d194df4a1f0220c775ef15c2500aa99f9f9e058920150bf963e819286a98f3bf5ad34052ac5545f899e09d91a89bab8e445fa348c65d997a584266dedf48470e57204915f33246fefc127cac412a21054bd7e5733152860d1373023ce09bbaf776bec8bb482dc2257dadc2ee51b8c01b904eb8a5dbb412769cbb0be917cdffa3150ea641ab9d2d524c88beb5c733857c78009ed8c5f973d36d5d9ff47dcf7bf1783f7333da71a55cdde22fa1ec527875ac7f739fcdccbc9cdf13835f4704b3283dd241ed69bf683e95037f947f3f19ec079ad30a3e55433d81b9c2b4221cccac9071ee9a02c5a264c9f5a85525fe58282ffd878af9a4372eabc413d532521d92e0a022a3926a79ba582ed2348ed1f0eb1a78b39b764a2943220646bfdacfae0c0c1181fc3f0d85754c991bdc7b4f2b56313113b98ed6cd7655e131a5cec20daf98c0a9ec8eace171b8cae82cdfdd3ca2456ea6ac80aaac092a9624aec42a7aa7ae36a2a0a13513ea3fe3f5de743a205745bea6622302f8e53e9e64dd331af584fafca21b967d389bed26632dae8137b7509c42140977870d4b06ab565d84d4bb80bc3d6e4229f353b094a8e6910e1f6a2db3ed245537e7f5c57d36958c0560cb93f98038183de8f9b007e1ce2c868f04c426d4c21cd170e58da6447019816805c9bed95a136d5d2148d0922c901128c38678e01f5a80b4cc27db205c7696e2a44126e35b293f6f663c85d2591a4648f598bb4c452ca24deb7bfc380538cd6ca348d76fe50d4214ef166041a9f64e984544a52881f1f3a02d6c6d423ee53da1804b2417aeea341550c0ed1ee9dbe7764a9fa8e4e8ab5aa5f806b65ad69055270e4724b8c5beb17221e8406884b97dca0a45a3bfc2c5ad3e87c2591c506767f98b3a860142c778fb92d5dc200d68de9949d49e3578793ff790ee43f53275f59f8ee7a9a235464076732fc7b2fc808e9a1083762f6ec0c82716c6b2d189825c058618e67f2542176d5593885b985e5c11010a5c9f5bfc2aa475a4bbf0f98c2c3994037a68706f4a33cd7e3c5c0bb3af0de0166897af439740ca7ee8d50fec0c02a0f2f9acca90ffdd92be577d1caeef0c9f13b4b6b127d5cc4e79cfe5296dcd6e86d7daa8a60484e0d2feeb80b74442a9743e1be1ae4a407f9698e91463c6b2eb38b7233f3b4794587a1304b2682d3d65d18dd2bf11431152c114d4c2414be97a56eab25c87431504fe16d8fad9a891303186fac02f0fd7f4a4282f0033445779c61bc7affed04b127b10de25879f92ce2acc4e4f901984ff51740771fedf668e221a8e8ab4155ab1a06bc670d51fb2a7e4fd9e4632eff259911954668726fb2638572616c0a3d4b266fabc9155c3b2b35b44bf5892284afc9be3f8659ea343d10bfdac6835d934c6919c17e9af8ac3e38a30558e71f7f6478ec41992b990886a9e9c53c6e9d946eaf16f17cf761dfb763064d01df20278e5930ff4fcf9120faaa088a3fcdeef00df8c465b8e11bfecd222adacacb587857a7e79336baa48ac5863231766051ba761b8772b05a484ff8671b1a73289bc0c6080454351390f0fe1a708613dd840b2779f46f73ddc9784ef131237077939910080ea5eee239715447918e6efcd6124c71b0479d8f681ec9cbe7b444991f270787ed8531d1ac54113094ee3fd29d43ee5b03e82f15de645b12ddb0f67261ebb42b856b6ad112a36c0ef09a653f4f4521441e181d92ff4e0f56bec06f8ec7dd26c74b0071d08cdbd4dfdd15602200b23edc2781405de7d3c9db5aa2324d175c0c5a4d5915a5f951a42db23d29ad4c26e697746771613382a98fe04bbb287b2005da1b430a151c213819f16d40560196fce892b6b9d4b452310b4fd280fe8f99376843847451a3de980e5ad162d1bffbb42e8aad54f1f49468c7ecbcab6b99c5c61d0a15c3af1b08790796b6e61d389899f2ee7b25ff0280b9f055bcf2255be1cf0f15f3c109baa061bc6fdbadd1c0e1a63ff6c7b06227630898294fa852a0de0cb600418ed9fb97d1553e1aa7f91365aea8b838acb3a582b22a0ec0df5304b36f00a94f0d43d4760acabd03786ba4b13b96991419045b25a7847d9c9c563dce8f64c60e1c52d776ea711338bf5c937904d7d52d58ebc9b8bd80a3c10e61bb4fa7551d9ea12d544fb6ea83434e74a3c2771317b56766a024cff30697a157ac71c0f82dbbcfe3d1e6e62f0242b8c666c6467486e45866504856ed64e7f663dab060bb28180fa309f263f0e61656dd91dc025129c21f6dfde1173b13b2b981502473a07024d8eef97b3e518c292a49000874dc0f860c248ed36b7f5598960644c6f2caf13d4bb720fd2bc27b9489e01668d99474ced4dc0887c38c9739a6064917888ed32d8154ededea3bc99faff90c17fa9329b19cd629f3feec6fb14343b9d96eb3fded4c3ca3a39c22b1219d635f2c2c646f1d2dd6bc23683bed2e7b0b04b4ba493b87f75376af6d3812ec98736889403fab649e8470a142d12557d2df839a01f25d06ff0440dbe9526fe294aba5a9abab3e4db48092af61949b79b6af6058edfd7e81877a0a0c32c08d6cd6f09ccdb5de104a4dce31e13ca5ef71d180a48c8d9174f8b5e54225273402c409f716188d873c6875f677d2cdbe9318646d3a9e3650ab3f6819bea20eca793c5f05a836bbe807e1860c70a30a1f9d4851a56905e39020199c2946c7ec5ded95ee979d41ae8480ab11ff0951087b94fb93197a4dd01d19e91f77bba0951d5efa0a6601fd45133b271e75e955b4d7f7750b49bfd33404a8ec60b8dfa3fb94a255cf7bdc53cc5c2e22ec4ebd5c94f2dea347f9452e3b42573127e7771de0d7179bff3bedabf4b011ebea1fb77e489687bb3f395174404081393e991b42f680eccd51e5443242b92b0ab9a487f205f7124e36995f15aa55fa4c9089f69c7a1f9713e55a619bee87129886e2a0b190b05d2ac213bf2c317ced2c9d25451c5250ddafce64faa96463bfcde37e9d00a6cbf61026c447be6eab26dd96c9462dbd5101e18c0730b2b14e0513a5083d8e9515621a930c76692ee8a4d7c557f257d20c62560eb76caf7a6a74797fed719db45144e3f9c848fdfcd69d904e1af16d41ee91ebd924f57c9ffadf38561d59d3dba9cf177b5b8a759db638141518f027a7400022bf0b5234af438bb511ef8b4a23502c385c1341ce1dbd9979d90c4be81e0f8768835d611fc3af102b0d2f6f3aaa7711bea148527639c7de9240d70ca2ba123637b54b504c0869f21d0f678d1a2f66322f100bbfb2e53fa777465d482415b619b0b296c58c7a197228234cac5ed8674e121ee90f1be5290f09ecfc920de9a39df69e2b9dff6bdde08bb00dc788ee78a8b08e51fefb9bc26abed22359865215ad8bbccc6ef269adf8db5d2879a8c158cbb791ed5f1daf30cf8d8daf15704e2381380b30d92c473f33f2a5f6382ffcc27e33d6b344fa41ee62295ec21298d2b7164ddb0fe1d585383f1287c5edbf2bd406f55914c22ccc4b39485114bf689e54e52f1c2491465ea498be2086bcfb47458852c8281135c4d05d27de57b778a810e61bd0f954f0539d68aa79e35e5363b30a1a81fdab323cdc9930a3c9cf045708711c24a345988a75effc08292dc07ab2874280741f8550b15652d6ee0a88aed1bc02abec5e8b0e146293c503b9dc16f45961a9f7c400ced24b9a0f9a6a8c36ef034d4e0c9403ccf615f928a37bdaa4705edc2fef9fde40ed161f24cc4fbe09db45f995d38441b5c6cc24635a165f7e6563e4241ce2184864f9896454c5f3c7596cb012f3884da5c1c8566f2d61a620ab4d444cca5d0ba8346bd017eb138b7fda714c98d05ca85d00bc46a8fbc2b863c8c83c1222cd5081ab16d5dccdf3aa102db693fd89c6737ad25edf508ea3547d006f793b938dc02f027c5d1612dd8e08aa9b970a34d88ba03949dd1450f56bc9edf4dfe418f751c7f02eb7c56b519f41f59fe43e777a4b2d1c14ef4dfc9dabad2620ed77ae18e24ec2890415f951d4017ad4464dd3a9cfc9db66684261392dd9db0a1815edbb7b49a78d3ca010ecd8eb9d5cddbf0b1688b0dffe59c97ed4150448ada496a182cecbaa8855d1344536ecdaa81428803ca748320a2686b2e67e243c0b5604548569815d3d1281ab7e2c169815167ae9a85c32ba8c1dd511b39e5b156b8b9a210e6e77b4cbb453013b4a4abea1eb6feacac8e989c01cdedf730103278a009e97ccf86ac8bf8f6a028215cd11548409801537fe798674fe5675b403dbe547805ca775a44960eb8f66fef178ff387baa15bfd5ff63f521534f41da5186dd724b4e2e197a0263a79f26e9c722df3bcfefc5ed7c8a0602b57db22a7d7448ebf8f801a34796676466040c653b0093563c1209f57787e681a98bd1f4991a8acd9c6f5f096e9f260245c0f9d9e23ec0f6da126add0e19b1520620fe634f8cf6b8dedb6b3e53654a10a12299832b1e7664d147db3a0c43baa7907ffef5bfe8741d298947058c599e85e015913b9550e03eb64362df937de4f003163b88942070f9bf0e3fea772e7d549cb7409ee98d5f63ba972f25db648cadf458cedbdfbba99ad1db0ec80bb5ffa8e4e82e9d7ddc492020d322d982be37ec22e98062017b31f678a1eb985d9bf802ebc9c44a3d0e6f8cf73a09aa4c376ca0cf18f00d1f9dc64385450721670a6b330c0c67dbc1b4c3d27642a7f68c1937480ca362df4c90ea1c4df1bc166f28a0dbdf83705c3baa2adce882be751d1af446b5f4a761e33b700d91cf9fca2479034498bc6860fc43b521d7d147eaa9a7e8031795b565a3cf32a0daf30abca4fe47691772719ea5452cdaf75556b66b707a395d9ebf4431523e64dc8060be88cfcdbfbd8ad0d3f63abcbb6bfc3216ce67bf07c8424ebf15705bf954a3fede283b0b209113021474327c4eb8ca24c89b572cd61e1a8b55a3313b03f95b19fdf186ede27e289e04c8ba63bdc25117b6103ec0252f97cfadc1b9e79f2574598c5adffc496dce67ac7899914770614948ca182815d8fc7c62a5527afa2619497721000221f3d1533b58dd3fb2b26f10d00af1ca8712", 0x1000}], 0x1, &(0x7f0000dd3000)=[], 0x0, 0x0}, 0x79b769edc870dbb0) 2017/12/26 21:32:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) pipe(&(0x7f00007e0000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003d5000-0x20)={0xad, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000465000-0x20)={0x4, r3, 0x1, 0xffffffffffffff63}) 2017/12/26 21:32:42 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00002a2000-0x4)=0xb0, 0x4) 2017/12/26 21:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b92000)={0x42424242, 0x42424242}, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009e4000)=0x100, 0x4) socketpair(0x4, 0x4, 0x3, &(0x7f0000d8e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000107000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x0, 0x8, &(0x7f000031f000/0x1000)=nil, 0xaf57}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000235000)=@generic="1d335856023497cd85d978d3f44a35f8") ioctl$int_out(r1, 0x5460, &(0x7f0000fa3000)=0x0) [ 121.128693] sctp: [Deprecated]: syz-executor2 (pid 31234) Use of int in maxseg socket option. [ 121.128693] Use struct sctp_assoc_value instead 2017/12/26 21:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000068b000-0x40)=[], 0x0) 2017/12/26 21:32:42 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000d71000)=""/108, &(0x7f0000065000)=0x6c) write(r0, &(0x7f00009ea000)="26000000120047f791f6caff001a22070700000000004900d70000a1aa07375505001d0008ffb1", 0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xe1)="37b580e4ac4d60cf96f5231461af0197dd6b8a1f31bdeffe48be671cad938e5322c123d3e9883401380953edffd02d23f17174870f789b8a13939d54a62423fd81cdfca1d82a11f8a2cdcd0e27463f541c69ffb686858f611993bb61f154b146f9bbf2be9d978b27dc1ad95b84f6d2363d46756f70aca7953f846002ebc8258fadba53f5aeba4ecb32a1cecec50015eca02964cc722aa16c3c7a2885e634e6f1178c21c4236a3b5906b7e7cc9755c62165b43ebd375454cada59168842696fcbd27230c809eb1ab22d28b04b0e8cff98c1c647ae31af33c5860ebbc03024e2207c", 0xe1) 2017/12/26 21:32:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ba0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a03000-0x8c)={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]}}, &(0x7f0000816000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a24000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6, 0x8, 0xfffffffffffffffc, 0x4}, 0xa0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000a4000-0x118)={0x200, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) shutdown(r0, 0xfffffffffffffffe) 2017/12/26 21:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000019c000)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f0000215000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009fc000-0x4)=0x48) getpeername$packet(0xffffffffffffff9c, &(0x7f0000531000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d5a000)=0x14) getsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) 2017/12/26 21:32:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000da5000-0x12c)=[{{&(0x7f0000da4000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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0x1000}, 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{0x48, 0x114, 0x1, "2e2332d6d704fb0d03bb900ef1ad41a78798f3525c7a7b6420df9514e7fc1b8910f261b42bb6c95e20916b6d9dc8790aa5cd62004fc17a"}], 0x2340, 0x20000000}, 0x6}, {{&(0x7f0000001000-0x8)=@sco={0x1f, {0x7, 0x0, 0x4, 0x400, 0x5, 0xc5}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="6d479ed2cf1e13b91e359eaceef9218f98c6053916b93cf5c4bb31dfc585f1aa7e686c6c2ac7a8b5cfdfd5abea770fb204fabdc552b6d0547f8a2056a67c1792b03e7d227061476b4910f819ce86174d5f773e3cdbfc78ab152985f8203f140f46a3ce7f45d1ce6e8f6686", 0x6b}, {&(0x7f0000c37000-0x70)="3bb7077b4f2a323562671a1b1ca91ba96d4c26ba08ebb54a05b29a84e50d91718cec527e0e6c1b8a8e20fe89afd9f77190ec4874cd7e33f612267296c23cc0d37ee7ac38f6dc774c8a7a035ab3f9d8c3ba4c9aaa5d1a59e81896b09afafc42c36f877605ce8039a23c29cd257d9f6170", 0x70}], 0x2, &(0x7f0000a38000-0x1340)=[{0x20, 0x18a, 0xfffffffffffffc01, "6c01623266e999c350724b"}, {0x90, 0x1ff, 0x6a0, "11defc6c32997e33d82fe64dae53d83a7b3b884b3e4dfc9393772bcc6aae7ed87e8aa388c42dbe38d5add8940b2657ae3da8326eb836549829e1cbb309356d2e9d1eac8e4985fcc3dc6a031092f97270310ffba8f21e9d42a95e0636f90d1ef0c40a1296a3439d1283a9de1d29da35ad8d1ccf3798e98ef185b54d7e5ab899"}, {0x60, 0x10c, 0x8000, "264fccceb33682af0361e064b6837a4df88ff00c6071dfb8844f8704290c5f0a682f0fe0dfbf968b827336763b173e39d0684d496cf007ea4b4867fe644dfde0c0b53ef6101b33a6438791e7"}, {0x98, 0x116, 0xffffffffffff0000, "3bece875c4bb5baba334ff7fa1d13459a0951afc1a4209baffdcec20caedaf14f2925e2c5c72cfb48c71c1e402f5de326f67dacf61f83e7efd484efe1553a030c0964b0775812fb190bbb4ea7c7ffed9f37df3033a72ae0a4c572e9d93437336f6a9e19e4732fb0c30051e767d0c006d3cbf4868ba9b70cb6324a02bbf78aa47c8389eb6"}, {0x1010, 0x11f, 0xc210, "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"}, {0x90, 0x13f, 0x9759, "aa60405f97ba1ed920cb9a81024063b0284fb32651854c03cf4327eb706d21b1d989afd0002ad51fa5ff092eae30e7bff8b1465481e858c6a8665cb6451bf23763fd0d0cacbd9aae51094f4a50d5aa21d2ed8ab0eadda71087f4b24521b5351f586ce1c5d151e9c17f4c20eaebb9837c97b20d780af4bb5a0394"}, {0x78, 0x0, 0x8001, "4cf22e6f7f3b28e5639d90caee205f7aa1edd5cbf5ae331e80a7cfcee7bab9ec8cbbda95ecb6bd90013cf7fea6ac1e14fb84795ae862c6d97fc8dac61edccffbb06e96a2d711fb5e640c064e7cb4ac2bee181f96ab565d7fed52e1f9b095c20bd67641bf83"}, {0x80, 0x19d, 0x0, "2bc48d5c74805f2708dd054e5a03cfb7aa369c999d5574ff55c8be239c577a4390bb226fc8d7d0d9170b7845b2206691a975326848ce18ab768f43cecd282c6b3e82226c817729e796fff669ec69dfb247e32d1db615b7473f681e6c51cc7fbc34cac64559be6f987228"}], 0x1340, 0x40000}, 0x9}], 0x5, 0x4000000) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) socket$bt_l2cap(0x1f, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0x5)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000002000-0x4)=0xc) 2017/12/26 21:32:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d1c000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000294000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00005d2000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f00003dd000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fe000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) connect$inet6(r0, &(0x7f0000af9000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c) sendmsg(r0, &(0x7f0000abf000-0x38)={0x0, 0x0, &(0x7f0000cb6000-0x90)=[{&(0x7f000047c000)="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", 0x54b}, {&(0x7f0000827000-0x49)="5301500d3c5a7a9d2e7cb27a42cd29409f2b0fb996fb47a8b36c0f3587eee1f2150828536f24ffd8f3dd794e264fd1777e613d5c55864c9d491910a93e775ce62c6981036d5d56cf6d", 0x49}], 0x2, &(0x7f0000f61000-0x1a0)=[{0xb0, 0x111, 0x401, "21511ae7a623ac42803297a95c38bb811efeef1543e165a660774fad2898f881e790541d45c966fa616f4a14c153481faabad744982cee5e010ebef3f6a5116507e90cf4584dfe60164105ee5a07179ba3a80aef79378a679355ca13ad44ceeec3d54ab33e550fc996c60f035adec5335f35dba18f5fa67650f94e4db68fb3c47d5f2b6ce81284098185a1455522d59f5180b77d42b36d46a543f4"}], 0xb0, 0x1}, 0x8000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000767000)=0x3, 0x4) writev(r0, &(0x7f0000381000)=[{&(0x7f00004c5000)="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", 0x3c5}], 0x1) 2017/12/26 21:32:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cb0000)=0x0, &(0x7f0000faf000)=0x4) 2017/12/26 21:32:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c3f000)={0x800000000, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c1e000)={0x0, 0x0, &(0x7f0000a3d000)=[{&(0x7f0000d6d000)="91", 0x1}], 0x1, &(0x7f0000514000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000001}, 0x40) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f000006d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) [ 121.256873] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 121.286428] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19884 sclass=netlink_route_socket pig=31312 comm=syz-executor1 [ 121.318434] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2017/12/26 21:32:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x0, 0xa, 0x80000000, &(0x7f00009b1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000ada000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) 2017/12/26 21:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x19, 0x5, 0x94ec) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000073d000)={0x3ff, 0x344c0000000000, 0x6, 0x2}, 0x10) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r2, &(0x7f0000617000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$key(r0, &(0x7f0000072000-0x38)={0x0, 0x0, &(0x7f0000eaf000)={&(0x7f0000981000-0x108)={0x2, 0x1, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0x1, 0x8, 0x6a, 0x0}, @sadb_lifetime={0x4, 0x0, 0x843, 0x0, 0x0, 0xb2b}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002bb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ee3000-0x4)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000304000-0x10)=@generic=""/16, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x9e, &(0x7f00000b8000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x8, 0xc3a3, 0xffff}], {0x8100, 0xffffffffffff7ecb, 0x622, 0x0}}], {{0x8af9, @ipv4={{0x20, 0x4, 0x6, 0x1ff, 0x88, 0x0, 0x6, 0x53, 0x3b, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x2a, [@loopback=0x7f000001, @rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @ra={0x94, 0x6, 0x0}, @generic={0xc6, 0x2, ""}, @lsrr={0x83, 0x1f, 0x7e, [@empty=0x0, @rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @lsrr={0x83, 0x23, 0x907, [@rand_addr=0x1ff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x37df154c}, @rr={0x7, 0x3, 0x3ff, []}, @ra={0x94, 0x6, 0x5}]}}, @igmp={0x3f, 0x2, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000eb3000)={0x0, 0x1, [0x59f]}) 2017/12/26 21:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x803, 0x0) sendto(r0, &(0x7f0000d23000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x4000, 0x0, 0x0) 2017/12/26 21:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r1 = socket$inet6(0xa, 0x4, 0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r2, 0x0, &(0x7f0000c14000)=0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000b75000-0x4)=0x1, 0x4) r3 = accept(r0, 0x0, &(0x7f0000825000-0x4)=0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000ee7000)=0x0, &(0x7f0000312000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x5, 0x4, 0x3, 0xffffffff7fffffff, r4}, 0x10) close(r0) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) sendmsg$key(r3, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x2, 0x8, 0x9, 0x0, 0x1, 0x3, [@sadb_x_sa2={0x2, 0x13, 0xc2, 0x0, 0x0, 0x10000, 0x8}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_spirange={0x2, 0x10, 0x7, 0x7f, 0x0}, @sadb_ident={0x2, 0xa, 0x8, 0x0, 0x200}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2017/12/26 21:32:43 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x401}, &(0x7f0000a62000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000)=0x7, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x38, "905de8d803c3d0591f9456cf1b45d6c644486f6494b295b147f74ca5806bd553bcddaec7b7da0ee7b3afa32b297e5c65ec67bec6b0113b64"}, &(0x7f0000001000-0x4)=0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x1, 0xffffffffffffe663, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) pread64(r1, &(0x7f0000c87000)=""/172, 0xac, 0x0) 2017/12/26 21:32:43 executing program 0: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x7, 0x8000004) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001ca000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005ae000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={r1, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x1400) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x6, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000df5000-0x4)=0x0, &(0x7f00002f4000-0x4)=0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000495000)={0x0, 0x88, &(0x7f0000a6d000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000079b000-0x4)=0x10) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000df5000-0x108)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x9, 0x100000000, 0xffffffffffff8001, 0x6, 0x8, 0x1, 0x7, 0x3, 0x6, 0x5, 0x7, 0x5, 0x7, 0x3da]}, &(0x7f0000df5000-0x4)=0x108) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f0000df2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000409000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r3, 0x1, 0x1000400008, &(0x7f00007d2000-0x4)=0x19, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000df4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df4000-0x4)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0x4000000a, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0xb, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) splice(r3, 0x0, r6, 0x0, 0x100000001, 0x7) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00007b3000-0x10)=@common='nr0\x00', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2017/12/26 21:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d04000-0x18)="0b07757fffffffe5b3b60000ffff000000000000dfeec0b1", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f000072d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d6a000-0x4)=0x60, 0x80800) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000479000)=0x1000009, 0x4) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000b8d000-0x50)=[{&(0x7f0000b0f000-0xda)="4ff9b8ac258be3f792d4260100a165c6d19f764e94184f0e57af565df39c9c01e07d3ec1f8dfb1a13027e6e5b2c92b2cd8237f743976c829ed13f13c23069150744b3a72be010b9e6276bf7fc700a40eabb844b12d09b5a53592922f5e6f358570cf2c7c73caeb5610e3ed2d9724c7e3a0ba25b3191225723789c5c7698d0c92", 0x80}], 0x1, &(0x7f0000e44000-0x18)=[], 0x0, 0x8090}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000d24000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = socket$inet(0x2, 0x4, 0xd3ff) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f000038e000-0x118)={0x9, {{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, @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]}}, 0x118) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d51000)=[{0x7, 0x8}, {0x8, 0xffffffff}], 0x2) getsockname$inet6(0xffffffffffffffff, &(0x7f00006ab000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000038a000-0x4)=0x1c) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f000041e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc50}) 2017/12/26 21:32:43 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000e000-0x3e)=""}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept4(0xffffffffffffffff, &(0x7f0000007000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000d000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[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)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20, 0x3, 0x1, 0x18, 0xa0, 0x20, 0x5, r3, r4}, {0x100000001, 0x7f, 0x80000001, 0xffffffff, 0x7fffffff, 0xfff, 0x3f, 0x0}, {0xf99, 0x2, 0x1, 0x9}, 0x3, 0x5, 0x9, 0x1, 0x84, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf3c}, 0xa, @in=@multicast1=0xe0000001, 0xfffffffffffffe01, 0x3, 0x1, 0x6, 0xcd37, 0x10000, 0xcb9e}}, 0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0xffff}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000010000-0x230)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000d000-0x4)=@assoc_id=r5, &(0x7f0000009000)=0x4) 2017/12/26 21:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000097b000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000097a000)=[{&(0x7f000045f000-0xd1)=""/209, 0xd1}, {&(0x7f0000873000)=""/44, 0x2c}, {&(0x7f00005c5000)=""/39, 0x27}, {&(0x7f0000b6e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000233000)=""/5, 0x5}, {&(0x7f00003e5000-0xa7)=""/167, 0xa7}], 0x6, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/26 21:32:43 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000001c000)=@generic={0x0, ""/126}, &(0x7f0000013000-0x4)=0x80) setsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f000000f000-0xfc)="35fb53afe9eba95faf90ca2730551fa5530191e44bd647f53f1689686d731d10c6b864e820c0b091d55f17b206eb4a44d634211b8ebc8a186b832305ba34a0af3c0d0778a4d2f4c02e1723b1223af4a712d7afb22d94cf25dcd43adca907ab5a7ece0bb31f5fbbbf66a2ed422f8c6ea1ea55de563240c6c236714dc981f589728c167cf7e1bfbf4e5b32a0aaebf0419e28cddaeec0f478c543c02973bf99c4942d4e41ffdd2a93c224f0297beff71ca2dace73aac90493a520cd0cd957d82da8b35229cd27ab1f04716b654dc489adf0375f5070d2e6ae82322954a05ca0585b520c2a82c7d912f49cda416cfd884f64cc18ddb985a84ae320feddf5", 0xfc) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f000001c000)={@generic="b553cdd47afc1ef1d472f32ec87bbe95", @ifru_settings={0x7fff, 0x9, @te1=&(0x7f000001d000-0x10)={0x5, 0x78ea, 0x0, 0x1}}}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000011, 0x2, 0xb87, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000015000)={r0, &(0x7f000001e000-0x58)="d8fbec79dfcaf445f84914e4f031022a3f48cace826cf46c93dbf360c1bc091831c9bf889dbbcfbd38e7336a098311e127509395de303b6b5ee84a6b0398d80b1ec0c2a5ced9fc2374cacc296d24eb6abd9a5d4b874cfe73"}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000001b000)=0x0) 2017/12/26 21:32:43 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000087b000-0x18)={0x0, 0x6, 0x30, 0x4, 0x8000}, &(0x7f0000fd7000)=0x18) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd7000)={0xfffffffffffffffc, 0x8207, 0xffffffff, 0x7fff, r2}, &(0x7f0000f45000-0x4)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00001ee000-0x10)={0x1, &(0x7f0000fd8000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000039d000)={r3, 0x3}) 2017/12/26 21:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000116000-0x4)=0x17, 0x4) r1 = accept(r0, &(0x7f0000eea000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000055f000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000090000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e1000)=0x2c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bb8000-0x8)={r2, 0x9}, 0x8) writev(r0, &(0x7f00002a9000)=[{&(0x7f000043e000-0x29)="290000001800190000000000001b1b000217e3680000010003000009f4040000000200000000ff005c", 0x29}], 0x1) 2017/12/26 21:32:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) getpeername$netrom(r2, &(0x7f00000c4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000087f000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005d8000-0x4)={0xffffffffffffffff}) socketpair(0x5, 0xb, 0x7, &(0x7f0000c80000)={0x0, 0x0}) getsockname$netlink(r4, &(0x7f00008bc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bee000-0x4)=0xc) ioctl$sock_bt(r3, 0xdd21, &(0x7f000038c000)="d11e64d1e4a4881ea014ccc8ac5f57caf2a27290c9f8001f61d320751f1daf122fbec8d7329d4fd250f9ab51338ae0aa882bc327799b802c7828e5793b86db64852d7e3415dad7bc224a8adf00731308457bac0992ce04268b1cb80ea0d5cd9587425fc63f59e3702b823f31006bf79a0015003f3acf8e2683a4fc9f6cf43b25e17f672d72f9516cafd6276a944ad7ed4a1819315c40e26d035a9165307286c5") socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000193000)=0x69fb0be7, 0x4) r5 = socket(0x800000000000011, 0x4000000000080003, 0x0) ioctl$sock_ifreq(r5, 0x8923, &(0x7f000094e000-0x28)={@common='lo\x00', @ifru_mtu=0x0}) sendto$packet(r3, &(0x7f000090a000-0xb7)="93155e33ac02840c9dbec2a8e2fccc9a13378279dbafd7bf92fbb0449d0a17a34923b70c045047d0cc6fb93e18a24cf8d28468f2ce59072a5d5ce20fb3f63e6cfff07ae982cde28b16a1dfb48b589564408da09e12df1f61fa619e5ca9b36d0fced6302461fd20d23a6de4e889ce8de4240810e2b8f4b06d6320dac65f37869d6604c29d73f43ca4bb12142fc171c5125588ff870b59bcc45aadd82183ce6495506209d6f14a4f8f615105ce9aa1696b7c6013d9112bc0", 0xb7, 0x20008010, &(0x7f0000ded000-0x14)={0x11, 0x16, r1, 0x1, 0x6a0, 0x6, @random="0431304658a1", [0x0, 0x0]}, 0x14) 2017/12/26 21:32:43 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) listen(r0, 0xff) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) 2017/12/26 21:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000321000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-aesni-avx2,ghash-clmulni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000913000)="0a0775b0d5e383e5c6b60ced5c54dbb7295df0df0000000400000000000000c7", 0x20) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00007fc000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cf5000)={r2, 0x28, &(0x7f0000849000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000c12000-0x50)=[{&(0x7f00009cd000)="15aaae5f0c1eb263abb5e55afa9f210610", 0x11}], 0x1, &(0x7f0000904000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000e69000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/26 21:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) writev(r0, &(0x7f0000f41000-0x20)=[{&(0x7f0000e3e000)="76cc9bb369c402a56fa40a22eb60ce4b345da08c5fda26c664fe1256ab28278626a1b9ad84e7cba3bc2b9208a49696f5818dbc170cb49da4468f87c80db9c1450954dcaa6d7f8d105d876e6c867bb3e55d4ad6d05168fa78bf2ac2422bcbb662b984c2f88df231dbf5fe108cb549d4ef2873d92c7d57399bb443fd4b8c607f37faaad97be06b8e6471a6fcbabd9c701057708c876e76c41dbb1a0906b2d5ee193fd812334eb7e7a23041e6a7f562004580ed690e1c406ed20a42d9cc3b9daf7fc366d690a593f9211cb36c5b71df45d33ebce10e81b2656d1797", 0xda}, {&(0x7f0000332000)="63972a25a30900088a73b551fb", 0xd}], 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000030b000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000df4000)={r0}) pwrite64(r1, &(0x7f0000b07000)="4692b44735e2720940be86206137d9c176", 0x11, 0x0) 2017/12/26 21:32:43 executing program 0: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) write(r0, &(0x7f0000faa000-0x25)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be0", 0x24) 2017/12/26 21:32:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000008000-0x26)="240000001b000100fe1e801b2225000001f6ff0b0400020000000000f700001ff9161790", 0x24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d8c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000067000)={0x8001, 0x7f, 0x3ff, 0x6, 0x14, 0x8}) 2017/12/26 21:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x6, &(0x7f00006a2000)={0x0, 0x0}) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f00006d9000)=""/47, 0x2f) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004b1000-0x4)=0xffffffffffff77da, 0x4) socket$packet(0x11, 0x2, 0x300) 2017/12/26 21:32:43 executing program 4: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000025, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000acf000)='n', 0x1, 0x200408d4, &(0x7f0000572000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008e0000-0x4)=0x0, &(0x7f0000acf000)=0x4) 2017/12/26 21:32:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) write(r0, &(0x7f0000d15000-0x53)="461337cfa99ff2d2423d5537bfa1016cb9c62b627abd902265630d38e0fd4f370be15c4a9b6ab938e8d20ccb04f1ce5640029d22cc70f1264645d388a9369978c0580c08073837c96c3802f1b1cdc955f6ab7a", 0x53) socketpair(0x3, 0x80a, 0xff, &(0x7f0000a18000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000010015, 0x6, 0xfffffffffffffffc) bind$inet(r1, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 21:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x28, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000760000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) write(r0, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2017/12/26 21:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000054d000+0x4b1)=0x0, &(0x7f0000be1000-0x4)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r2 = epoll_create(0xff) socket$nfc_raw(0x27, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000060c000-0xc)={0x0, 0x0}) 2017/12/26 21:32:43 executing program 2: 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) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a3d000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000528000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f00004e3000)=""/0, &(0x7f0000677000)=0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000376000-0x63)="7f588af53fc31d6c674cef6e2f321dd73705ddffc34af35ee6dbe4f8cec2edd88ae3b89669d9ae40bfffd5e3561065f7ba79fdd35cb6ae634d723a5a7e96dfa750dd984edd9c30860a81f5cb8c834e3155c1cedcf8b4ea4d2ff9156c4556b624c6518e", 0x63) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000fe0000)={0x0, @in6={{0xa, 0x3, 0x50b8b216, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x5aa, 0x7, 0x0, 0x7, 0x10000, 0xffffffff, 0x3, 0x7ff, 0x7fff, 0x10000, 0x6, 0x101, 0x1f]}, &(0x7f0000794000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000df6000-0x4)=r4, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000af2000)=[{0x3, 0x4}, {0xe, 0x10000}], 0x2) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00001d8000-0x10)=@buf={0x0, 0x0}) writev(r2, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$key(r3, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:43 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000259000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000eb5000-0xc8)="a03307a3ab2633ea72cdb8e4aa542a4cdad7e6efec2bd717ef6f34138a55a20cfacb2490d0c672913c93cf13a9f793b9391ea9c139045d8a6ac62dfc346e376c4b1b4b1ed4c4dac396587d138d47120cdc78496fead21f166b02270488b06c32c3da912404069ef8d5f2cf3fce755dfb4c09661f3e0bb253ee1761e72488e51c3fc8c0f07c8f43204eec1925081e8a99a70cfa2b9e56ab5935be9e36e487ef2ba0668855677520309da3aa2e5c77233db96e716d59fd0214a7c9d039ae31ccf4b6d1f39d37f4b1f4", 0xc8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000eb0000)={0x0, 0x0}) 2017/12/26 21:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) socket$alg(0x26, 0x5, 0x0) 2017/12/26 21:32:43 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b01000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000093b000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000387000)={0x0, 0x6}, &(0x7f0000b53000)=0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd5000-0x8)={r1, 0x100}, 0x8) r2 = socket$inet(0x2, 0x5, 0x9) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009a4000-0x8)={0x0, 0x0}) socketpair(0x7, 0x3, 0xa3, &(0x7f0000080000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00008cf000-0x2e)="90216d045f42534e6cb7636f66cb9c007d450e30119f893ac58bef148297337b2e61f2642823143987db3b0d77d2", 0x2e) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2d000)={0x0, 0x0}) 2017/12/26 21:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006bd000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000-0x4)=0xe8) connect$packet(r0, &(0x7f0000659000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="e80a912ec7e9", [0x0, 0x0]}, 0x14) r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x0, 0xd3, &(0x7f0000b9f000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2017/12/26 21:32:43 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x18, 0x29, 0x37, "c7"}, 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005b9000)={0x0}, &(0x7f0000536000-0x4)=0x4) [ 121.672164] nla_parse: 15 callbacks suppressed [ 121.672169] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 121.704270] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/26 21:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) setsockopt(r1, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/26 21:32:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x104, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000408000-0x8)={0x0, 0x0}) accept$netrom(r1, &(0x7f0000c54000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a60000-0x4)=0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000e9e000-0x2)="0302", 0x2) r4 = socket(0x9, 0x3, 0x1) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f000002c000)=0x4, 0x4) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r0, &(0x7f00009cd000-0x18)=@un=@file={0x0, ""/22}, &(0x7f0000bd4000)=0x18) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000ddb000)=0x0) sendmsg$netrom(r5, &(0x7f00003f3000)={&(0x7f0000192000)=@ax25={0x3, {"780d5620db1146"}, 0x0}, 0x10, &(0x7f0000193000-0x20)=[], 0x0, &(0x7f000051c000)=[], 0x0, 0x0}, 0x0) 2017/12/26 21:32:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000099f000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x7fff, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, r2}, 0xc) r3 = accept4(r0, 0x0, &(0x7f00003ef000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000001000-0xc7)="19c4e06056bab0f2fd7b5084e9c1b737ba0b5aee12c89b98795bf4fc03b85585efa052c0ff8796826ead0b94d91853e9c87c0363a4e1b82f5a9deab85c77f0449791850b0df90e1f3751038b918b133e5713ccd6fa35e6edfa6880e4f38ae8f8af36b5e59c3e5d77da6471f27b59f28a1c9c71171fe37d7c8535924529d50d5ba6203e9aa83994d94502c42e1fa901bbf602d8217f7eb6b98f71878385b8dffd94804965a6587cbf941a2543e4a51c21602f6ca5e49cce9c90e2e713a58f3ddb220d12da0a02ec", 0xc7) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000001000-0x4)=0x50, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000000000)="86728869d674b9", 0x7) 2017/12/26 21:32:43 executing program 2: r0 = socket$unix(0x1, 0x6, 0x0) connect$unix(r0, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d05000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b7e000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000+0xc31)=0x200000000000004, &(0x7f0000000000)=0x2) [ 121.723272] dccp_close: ABORT with 1 bytes unread 2017/12/26 21:32:43 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$inet(0x2, 0x7, 0xfff) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) preadv(r1, &(0x7f0000f5e000-0x60)=[{&(0x7f00000e2000-0x5e)=""/94, 0x5e}, {&(0x7f0000096000)=""/22, 0x16}, {&(0x7f0000d03000)=""/8, 0x8}, {&(0x7f0000e6c000)=""/58, 0x3a}, {&(0x7f000068b000-0x3c)=""/60, 0x3c}, {&(0x7f0000338000-0x95)=""/149, 0x95}], 0x6, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xa)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/12/26 21:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet6(r0, &(0x7f0000b71000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f13000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000866000-0xb8)={0x0, 0x4, 0x9, 0x0, 0x400000, 0x40ca, 0x0, 0x6, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xff, 0x2, 0x6, 0x401}}, &(0x7f000068e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000b7000-0x8)={r2, 0x7ff}, &(0x7f000089e000)=0x8) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000046000-0x4)={r0}) connect$bt_rfcomm(r3, &(0x7f00008ea000)={0x1f, {0x1, 0x7fff, 0x7fffffff, 0xfffffffffffffffb, 0x6, 0x935}, 0x4}, 0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00001b1000-0x4)=0x385, 0x4) 2017/12/26 21:32:43 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009d1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000431000-0xc)={&(0x7f0000f6b000-0x8)=[0x0, 0x0], 0x2}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000298000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f68000)=0x0, 0x4) 2017/12/26 21:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f95000)={0x0, 0x0, 0x0}, &(0x7f00007c7000-0x4)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) socket$inet6(0xa, 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000008e000-0x70)=[{&(0x7f000074d000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b23000)=[{&(0x7f0000ffd000-0x1f)="dd731948928f03d3d6aa364fbf49809da9ab403d5f2a9c0409", 0x19}], 0x1, &(0x7f000005c000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x200, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0xffffffffffff8000, 0x7ff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x10001, 0x2, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x0, 0x80, 0x5, 0x5, 0x2, 0xff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xb, 0xe831, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0x78, 0x6f1, 0x9, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x205, 0xfffffffffffffffd, 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x4, 0xff}}], 0x180, 0x80}], 0x1, 0x0) 2017/12/26 21:32:43 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) socket(0x0, 0x5, 0x2) socket(0x10, 0x802, 0x0) 2017/12/26 21:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b91000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ec2000-0x8f)={0x0, 0x87, "12ad841a5f70fe15273a337c4315391f1214ba5fd4f1d9e33ab55c080f3fa1e57febdb03436ab69a0b8901e6d1bda9fdfbc21b764739da56146a7861efb10d9fe0eb0871386892b0e63b4d5ea691400b646a3c8bafe08f688835151e16b4208b7ee9bd2ad169dcc481c9041f73605f55a456dc1a5dbfbb79044a02cef6e4d4c9cafc612ae64a86"}, &(0x7f000047e000)=0x8f) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001b3000)={r1, 0x7fffffff}, &(0x7f000066a000)=0x8) 2017/12/26 21:32:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x539, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0xfff}, &(0x7f0000075000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r3, 0x7d38, 0xd, "ffff14000000000308e1d06595"}, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/26 21:32:43 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac)="", 0x0) socket$inet(0x2, 0xa, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/26 21:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000fd3000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce0000-0x4)=0x10, 0x80000) connect$inet(r0, &(0x7f0000612000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007f1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001ec000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000096c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000eff000-0x60)={0x0, 0x58, "fcb4a1969dd8ecf5492a66e14bfc700e61e91ca657796bf22a162295c831340a723960ecfdc1c892b0dcc58f2705c21fff4619bf3fbc20d96159eea0eb4322a0a9ba437788a3922c937c7be7c673851c4425bb9622048d05"}, &(0x7f0000edd000-0x4)=0x60) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000814000-0xb8)={r1, 0x4a5, 0x4, 0x3, 0x7fff, 0xb10, 0x2, 0x5, {r2, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7d0c, 0x5, 0x80000000, 0xac}}, &(0x7f0000fd1000)=0xb8) socketpair(0x10, 0x2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f00002fa000)=0x4, 0x4) 2017/12/26 21:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c5d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e48000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, r1}) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e2c000-0x10)={0x0, 0x1, 0x90, 0x5}, &(0x7f000080f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000097c000-0x6)={r2, 0x696}, 0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b1f000)=0x0, &(0x7f000085c000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ef7000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fa8000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f0000461000)=0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007df000)={r3, @in6={{0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r0, &(0x7f0000f08000)=[], 0x0) 2017/12/26 21:32:43 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000022000-0x6)={0x0, 0x100000001}, &(0x7f0000005000)=0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000021000)=@assoc_value={0x0, 0x0}, &(0x7f0000022000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r1, 0x0, 0x8, 0x100, 0x1, 0x5, 0x10000, 0x9, {r2, @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]}, 0xe8d, 0x1, 0x4, 0xa98, 0x1}}, &(0x7f0000017000-0x4)=0xb8) r3 = accept(r0, &(0x7f0000021000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f0000021000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) 2017/12/26 21:32:43 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000797000)="8907040000", 0x5) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fd1000)={@generic="9d261b0ebb5f220cb11ed3112a4b4f2c", 0x1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fff000-0x4)=0x4, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) 2017/12/26 21:32:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x80, 0x1, 0x1, 0x1f, 0x2}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2000, 0x2, 0x8, 0x6}, &(0x7f0000000000)=0xa0) socketpair(0x1, 0x4, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000f7000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) 2017/12/26 21:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xb, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f000068b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ddc000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000db7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r1}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00008f1000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000525000)=0x10, 0x80000) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f00006c9000-0xa0)=""/160, &(0x7f0000b92000)=0xa0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 21:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000bd7000-0x16)={@random="fd372040cb23", @random="a72bd1064003", [], {{0x4, @x25={0x5347d1768d122c42, 0x81, 0xff, "81"}}}}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000553000)=0x0, &(0x7f0000eb4000)=0x4) 2017/12/26 21:32:43 executing program 5: socket$inet6(0xa, 0x803, 0x20000100000006) [ 121.869322] sctp: [Deprecated]: syz-executor5 (pid 31491) Use of int in max_burst socket option. [ 121.869322] Use struct sctp_assoc_value instead [ 121.876947] sock: process `syz-executor1' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/26 21:32:43 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fe5000)=0x0, 0x80800) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00007d6000)=0x8000000000200, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x2, &(0x7f0000b6f000-0x10)=[@generic={0x85, 0x0, 0x0, 0x284b6942}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000093000)='\a', 0xffffffffffffff5b, 0x80, &(0x7f000022b000)=""/128, 0x0, 0x0}, 0x30) 2017/12/26 21:32:43 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000015000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000016000-0x4)=0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000015000)=0x0, &(0x7f0000016000-0x4)=0x4) r1 = socket$inet6(0xa, 0x3, 0x9) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x10000, &(0x7f0000016000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000c000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000000d000)={r3, 0xa21d8bc53d478ddf}) 2017/12/26 21:32:43 executing program 3: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000104000)={"c35223fa520f5eab07717e64dd5657b0", {0x4, 0x40, 0x1, "0740e0a36ea4", 0x10000, 0x0}}) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2017/12/26 21:32:43 executing program 6: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005e8000)={0x0, 0x0}) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000ba4000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000)=0x10, 0x80800) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ba5000-0x4)=0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00001b1000)=""/79, &(0x7f0000ba3000)=0x4f) socket$netlink(0x10, 0x3, 0x0) 2017/12/26 21:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x1000000001, 0x35, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/26 21:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x9, &(0x7f0000dd8000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000009c000-0x4)=0x6, &(0x7f0000aae000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x40)=[], 0x0, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2017/12/26 21:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$unix(r0, &(0x7f00004b1000)=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f00009ad000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) 2017/12/26 21:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000842000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xfffffffffffff947, 0xfffffffffffffffd, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00001df000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r0, 0x0, 0xe, 0x1000, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/4096, 0x0, 0x0}, 0x28) 2017/12/26 21:32:43 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000625000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00003bc000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000229000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x453, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r3 = socket$inet(0x2, 0x3, 0x84) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xfffffffffffffffd, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getpeername$ipx(r0, &(0x7f0000608000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f92000-0x4)=0x10) sendto$inet(r3, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 21:32:43 executing program 1: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000000000c8) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000b5a000)=0x0, 0x4) accept(r0, &(0x7f0000b57000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r0, 0x0) listen(r0, 0x5) 2017/12/26 21:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000035e000)={0x0, 0x0}, 0x1000, 0x5) syz_extract_tcp_res(&(0x7f000086c000-0x8)={0x0, 0x0}, 0x1, 0x4) syz_emit_ethernet(0x192, &(0x7f0000c01000-0x192)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @ipv4={{0x15, 0x4, 0x100, 0x0, 0x184, 0x3, 0x81, 0x4, 0x29, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @lsrr={0x83, 0x1b, 0x100000000, [@multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x6bbf7fab]}, @ra={0x94, 0x6, 0x80000000}, @generic={0x89, 0x12, "6e86aaabd2b6bfc5cda565a318530055"}, @ra={0x94, 0x6, 0x3}, @ra={0x94, 0x6, 0x9}]}}, @tcp={{0x0, 0x0, r0, r1, 0x9, 0x0, 0x10, 0x41, 0x1, 0x0, 0x8001, {[@mss={0x2, 0x4, 0x7fffffff}, @timestamp={0x8, 0xa, 0x9, 0x4}, @timestamp={0x8, 0xa, 0x200, 0x1}, @mss={0x2, 0x4, 0x79ae}, @generic={0x2, 0x10, "15a35263fbe157af262e6e6ecccb"}]}}, {"c3a79c878417c0b378ffbd08f4a162a0edba01a97098f6d92c18375998afe000ce2781de7c5ea2ff2215236447e6e0046d80e090eaf2222f79cc4a51a683613ecf97364f531c324dc4601d20a3ce251c99e4b146cf9a9ea0e77f170a65a760293b9b9b810dc9eb7f3676e69cc5e506c20a256bcc69bc6b0fb222af8a6781833f0a13a7e8d12947f23acab248da28c287faf6ffed6479708ce24ade9a1c138d23264305b2ab8bb228c09354d10c193ffb6ff8d923b69099efba5687baacf2180d5833d3650a20e197f43befda16d52a96d179c0f0ca394bfba8ae2574977a45e6c83902cc41fff118fa5f3d5795903f4e"}}}}}}, 0x0) 2017/12/26 21:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r0 = socket(0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000542000)=@generic={0x0, ""/126}, &(0x7f0000107000-0x4)=0x80) getsockname$netlink(r0, &(0x7f00005f7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000209000)=0xc) close(0xffffffffffffffff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ce000-0x73)="0fc5854f51833a843d6d5542a3e98613ecb85b0b4a3e6efc3c67dc93e068c17bcd7d6ff9cf1b2bbb7f41f3d0440b4f30bdda88fcea8d3600bb375b205d51526b5ebc9eb57f9666ba52cd2d97c81013d77ab8526bada355b4369a224e1b09afd99f99a117f590bb1da90ff707a5891e946694aa", 0x73) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000c5d000)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f000032a000)=0x3, 0x4) 2017/12/26 21:32:43 executing program 4: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x0, 0xfffffffffffffffc, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) 2017/12/26 21:32:43 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) r2 = socket(0x1e, 0x801, 0x0) setsockopt(r2, 0x6, 0x0, &(0x7f0000000000)="", 0x0) 2017/12/26 21:32:43 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000ca7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d0a000)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000fa6000-0x70)={r1, 0xa82, 0x6, "f1a0d0c3f3ad78797e8093f4e6bee07bb0961c0f5166ec3cd08988c44e90670b9e482413c167d6e2ac1b05638851057ca644f70edd70705819f73f9e75750de14b5a97a3db72fd49730148fdadc632a8dcf0560e2aaf0324c3a060d48696728d21fe0848f3c9"}) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 21:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001e7000)={r1, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009dd000-0xc)={0x0, 0x1, 0x843d, 0x7, 0x5}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r4, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x101, &(0x7f0000a24000-0x113)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x1000009, 0x1, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[@multicast2=0xe0000002], 0x9}, {[], 0x0}]}, @end={0x0}, @ra={0x94, 0x6, 0x1}, @generic={0x0, 0x7, "a952db4068"}]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x8, {0x2b, 0x4, 0x89a5, 0x1000, 0x7, 0x0, 0xfffdffffffffffff, 0x20, 0x2f, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x2c, 0x8, 0x0, 0xffffffff, [{[], 0x9}, {[@rand_addr=0x0], 0x2}, {[@broadcast=0xffffffff], 0x9}, {[@empty=0x0], 0x101}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x100000000}]}, @generic={0x86, 0xa, "393daa7f28d8b837"}, @rr={0x7, 0x1b, 0x8, [@rand_addr=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0]}, @noop={0x1}, @lsrr={0x83, 0x17, 0x3, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @timestamp={0x44, 0x8, 0xd196, 0x1, 0x9, [{[], 0x81}]}, @lsrr={0x83, 0x1b, 0x5, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, "e5765f"}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000041f000)={r2, 0x0, 0x7fff, 0x1, 0xfffffffffffffff9, 0x7}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006f1000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000d64000-0x8)={0x1, 0xd9}) 2017/12/26 21:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009cb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d6d000-0x4)=0x10, 0x80000) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) bind$alg(r0, &(0x7f0000f24000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000137000-0x60)=[{&(0x7f0000a1d000-0x27)="ff5bf0baa0a7805e27bdbe2e7089c9c790", 0x11}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2017/12/26 21:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001fe000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b21000)={0x2, 0x2, 0x400, 0x2, 0x0}, &(0x7f000042b000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003af000-0x8)={r2, 0x7fffffff}, &(0x7f0000ff5000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006c6000)=@req={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fe3000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000886000)={r3, 0x7}, &(0x7f0000866000)=0x6) bind$inet(r4, &(0x7f0000918000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008cb000-0x6)={r3, 0xf7}, 0x6) 2017/12/26 21:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002d9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000-0x4)=0xe8) r1 = accept(r0, 0x0, &(0x7f0000b4e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bad000)={0x8, [0x1, 0xfffffffffffffffc, 0x1c000000000, 0x8, 0x0, 0x1f, 0x8, 0x5]}, &(0x7f00004da000-0x4)=0x14) getsockname$inet(r0, &(0x7f000070f000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e0000)=0x10) 2017/12/26 21:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000420000)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000af8000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e3c000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3cb, 0x101, 0x5, 0x4, 0x7}, &(0x7f0000552000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a72000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d97000-0x8)={r3, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009cd000)={r3, @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]}, 0xf4d4, 0x20}, &(0x7f00008a4000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a98000-0x1008)={r4, 0x1000, "702491fe4c6872b18972217fb93a9b34695f48329d5ec831ccd019d15fc6a0b301083a4c8dc0ebe7d8b56c8e6cb9c4fd81a4fe509a2b0f2bafa38a90f0c5b7d24b2e7bcb6c2e955ae8facbda1a490eb0b27fc54e6dacc29fed5f75609f1eaff6a37423bbb39837ab9154cf43ad20c144da87d4d0482e34114ae1be6df14852d2a763fb95285ae7750ea838abbc7ee43bb545bd1c0a805dc68d9b9d1b8045a40a2041edce0f874a535e4f16bc450202640c935de015ed8919a3d939f0ca120b9495e546a035c24377ddab025a03aa60769ed78b29331a460531f4fd60ea5d16497f5c5dfa65971d1be3e8a50609b763b579f16da2e2fda8dc723cd4ee77b882f2888d37112b8fe96af2accf2dcacca4e9af032142fd56b58a75c01a91236dcedf1e0195f05cc0f6e8c2c1142a07c5a7f70e4072d49e8fe4180cabf5bbe90aa7018a7c05328d3c9d47568319cca2d84f007e51ab2150462d24c3d14a2cc60ef36e2301c613b1a7be18baeb638552efd245f695834dc7f21f107fd2e4ebd72497e54c5e957b90438816ccfed8ce3a75648738068bd3755e7d90b263b28bddc90e22ad0f1f7fb99cb999d5ebacca27b8fd16dd6ceda6ba2f2b0cae1f4eb0bfb015f1346e07960401b5f77eae7724c05522b95f094d55d3f2f3bf03364dd5def4bb5bd77f1212c886c84835d42f155b2a8cc03e0962113f53cb2d710a90a71472fb6b2d7ce21a01f42b13ef838db0612c7063d68f655f2c1fe6623d9666ea07180b9b43385d943b263b8b59e5717e7f75e09034143ff5800e24c536e128882f920c9db0ca73364009f5879ebb7575ce6214fc8a07e69598e8b546845e575259a81dc0240f50f889c2f7b696e450036661435cce6b34647279d88be8d4bdc34bf2a2d34e30e1110db2daf8c6ec6150a59c2119894aae2fa6a06f38b9568fc993f248afb5b4d2f8020ab9658a7e3dccd4eb7ac0a2735d8d2c7b3ba6f94b4c4be8d6aea08a0128a13ff2dbbd617d62fbd180f4ef79083f50c5391200d83c1b686c1227ca1d5a9e75b0ba6802673ce10a53c33070a0959c1c93254c55e3d2efb05b0035ac022bd772998aa72a7d87c6d5a916d708fe8a5df8088b0dcfec297358c26cc005481d309b217096c40e3ff06a95688ea972cf6190ae812c6c7f57465cdc95be5fec910ea58d9e2a07addbe831409347858e1d6d5633e8e668c373aaec2d50549c89c11912258153a8f3548b211ffd92cdc346524d4e3f4d6d77b17674713541625e645b902568619b4dfdfec589f3eab114c1057fa0f2cbe6a4bba84b5b4c9dab958f7d3c6c44e7c5bbd32332a1e3f2c60061d6223e2f2e7d37d4aa04dbc75a9dc269860e34ea93f6925cd19e3abb1ca5350e4eef945e025a904569391f6965414d0e84d0944e4fdfffb10b55ded09960d1a82d14d42d4a1a6519c7bfd461e6de7fbf1555b94cbf2241909d166858161219f0d292a2c5975549cb388685be080b77052162f9be828b7d634e33ade526200e9672048d152f9afa5c14cf5e50c3662985e12a1776ca6140af6da2876955fd694fa34ef858cb9b123e83fca43cfe740271386e4a5ffcd6eb51240b189eb32b2cef2046320ce4903e5a3e923a2a98d60520da8d7489caa652e830f6ea51c575779d59dc9f492d987c75862e5796909a7b87f7458996796aa1193176ad6f4927b37c251525228a6b2312267cdabfa316d6515960e536e6c56288d711661e242908f6cdf9870c767ccb4f201c91dd8e6bd5161f5ba26e57c947f1960ed54182ef8cfb3e2a70038609368e7a9e4726804f15a3a0301e8d93d598a3e69bab4e228851dd4c41d1f5f3b86e8ddb86ed17f9a114429111847d83f8d2abc60a067aad8114b656e79b0cbe5ac898ccba46d5b0437aad0c22bff61796d6dc6668928fc064fbc5a2744f63ccae34305fc8a3bd15582840c23dd99f824823d9132c137c45fdfe606a40fa572fe8ff5fa9e778d9a3fc485c8a42b6c9d0f2d02fc4d4fbc8d40ba567b1880fa1f64afe99450c8ba8b1b2078542e77ac951db7464a7c6c29e1b1fb8e8dd2a2e70fe3ddd4b055ec7020bd3e8cc8f4b9778ca7dbfaf34457a6c8c675c299fa89f32a35d76d8fd4846a781828d6487f261e9a8c379ca15a9107b8ea22cdb96c04d6d54fb84f03df15b73ed187f0937aa6e57c942dc59c01b8239ed81b1ebc6df5f4d0acaa943a8c16305ece5f1d8ec812c64ec85153f2c164109bc2fb06232257087d8133d3be5e6736cbbfa8f9886ea35ebebbd0cd3eeab8be03682eca8c1e05009107db09e9b3ac9796d4023101b5bc10f860d3ed146c821bad02f48fbd2650370f5cc135c5f99eb1b88bd0320c264fe7ce2ac4c4d9357cd9efab292ba601857e563cb4ee4fe2324be2efe908791c8ffda0337f96b3bcd76e1a61a02aad43b4046656319f7614c03c1121e90f057278a2a46ea8e02571efc7a2d37c30912c1577c0909d7fe416e701342918836b613326ad9f646a7cfe79a0b1cf820e741263b8f812439fff86c3fa0160a2a23202056c7d8f614b667ea61a59aa094a41f5cccf9c3ed5502d69bda2550c4d20b4cab1545136d5281540edf872ff5dbbfd1738ea2e1b7d5355cbdf4d0759245cfbed493c7512005d44abb28f65c48f6cec3f6eebcf4214c867235d20b304b258cd8e06ee3dfa92096394688ec01be1d7052ec51b4c7f49a1a5834e01b5be472d90c57e38668c777da666614999d9c7359075d70bdd7aa451908d92c7ee274609edd200e6e7c3aa7b54d91b2e5232ac432fbe12ccb8837675934de8a8c39cf5ac4e8addbc38f883d2d2374c849be117efb31517eb913454a38ead0f8a07675944d4bc98a286ed9389bd23d37441fe8f839bfc6b529b4d7908bb35a904bbe247e63cebcef8d6bf589e1c6ba0b5bc0cef3074e4f905505b6421a142eec6d78836d24efb6d59776839c8a475008668daced71b4ebddb8a3894650ca9bb5610abc5a63b2335d36665a81ebde6c398373a16ddc900c42e8c2d51042c6a62e150edb512d78324eb7fed17b0da2f46fbf8ce137ec6c382e79ae88edc9579c4c75d1f3960af27e513d3add34c731993e9d4a0c46a4fe7ddfbb99a6035cc1dad3d0932d34fa433c485b7be37e33c494ba6200ce1d227e2d291fec2dd843ef170a1f26473bdf8ebdf0b3d8c709ae2256985bbb82ca2d2aeb1ed08fa3e59cc70f905006c131415f30ce61665f92dd90b76ff2530930f566a3aeeef3bdbe37bef7fc6643af6f8a02bfa0b860ae42cb592a3c3665c0cf529f0e0254f085edeb2dca7b1d7a51bf4b2fd879d63f94b8993811a91aa43b8c80e54632dea04e82def9b8644af815e3a485e655b6afe930153764a7d2592aa39b89edc3df5b9f5979571e0d508e9dc48efce7d31aded78c782d274bc8b6a37f708a442b12a454d351a87c1abf845fec8397817e41e6010942d737247b6aadb2687d802032f4101391852569b32f90dc0478924530dc9e7a4e17ead02f188afbf7f132f93d7cc769f06996a0eaae265bf603ec1109c90dc3128a78030cde44b88dccdf72b7a873e261e30371f43f2d5bd7850d718798077e4b02dba82dec7a1a399fcfeea50cac799bb7bc365167b3a70d1575112b289b720bc971dc1f9007e26b6b2f8b29f0c80877aae4b67605c085b7007ad191dd2eb21060f6133a2ff84cf19dae928d1b89cca26a31b220903989d749706ea1b8d8ea541b30fd8332f14fa36b3b0f0a8e3f75e46fc7af65f6d88e7157797b2fd5e58120346279cd1e81a512dd8d3cd8d020f1a0a61994c34b24c76e275fdba29540de1ba2b0e3a76b72d1a06f753a21cb2c51d3dd8d992e38c410649cdbb7878d76fbf2febea9dc549d6c6c10bb7a0806ede140f446ffde0a6ab7732940e9f70ef7d40ce4d8562dcce512c72f3166bf91b7d61bafd6edd5ff754eaa0b1e1cac95dc3a13fb21a0bb0186d25a5465c90b2d9c643f25d6ac3c5b21745e75e72a69898ae03d2f711f362085d6263b3f95fe5801de6223d4900266cbe770285be264f1fa762bcd433f71f8cfeeafa31e4b6034c2ca7a1ff04719fb613aab216b10f9edae675c5ada230529c02fef7af85e625f7710a94c17964033a17b51630cf36fb9d10bce0eacfe1525c62a2d805ace6cb4c2d0aeeab080f31edeccd5eb57637c6c89ba2ab24f3439ffd8a5acb55a3e7cf0181ed7d306fbdcbc4f175787c52cea0bfb4188378560f359db609a525fba1226e7ef53100b0e377a182b6953e4d559df92650e68400eb6828adb42b854528e4ce1497d88ff97db8cb969aa49ad724cc09bf9ad53d3525883b2ddcc2b2c5111bda86ebf3865d4cf4cdd8b4aed9996a5aaa8ea7c29f505c4c6561866906e25a730f37a49d4cf5ccd5c7c7cd9134c485f0b1c1469da26e06e461e59b4509a138ad7d35c592e3e377e9f54a774bc14a5e367b20ecd56c81e3493159ad97a0f111ca666491f19902c8bb9d1ce45658c2387fdd283d91a29362747150ce681ee35e438c248b5b2c52303d5aa7d2ba751ebac9a67d230a5fdeab0ec6acf6a837de47e05392c255b646fc47388b0ef1d24fcf754db6d3a08d08a2ecd0bf3829297cfbb2980e0b150e7ea57cbe74db714cd8f8ff8a80724b589d92db81f2b09f68fbca679d1330b28fc045ada49f902a194f7e8ce2afdeb2e6ca6034d5e5ad82083cf3d78116fd73bec028a1d94177aa7e2b3de87b99a6c7ee141296db84a9c0668a19c938be9dfc229d4102f7eca42a67a66339f05ff5f212bfc28b36f43ab0a790cda16e138c340c8fce0e394c865d26d47a86712e6577bcefa390471affbd98620d37fcbf233a302047955087410c1a5799aa786a3799138c74c108ff80a85fb8a7c89dc34a6adaa2c9cf32f863542645227deaeed15f9f1371bd3c459204af3b2206f64e1f221ec17e5112615f1d59377d12d6d9687ff7f6a9984a2782be77b875b6e6584b9519e11bdd0495d568e8607898c354fef5d4efc0f1df614cd11e23a4351c956f2d5367cf70c85f41661590b292f34fbe65b5c35033380f6af5ce010e800ed02d0f22a48635264b5e19d4d6dda39b99aa75c9bdf5b667d2e6ada62f5dac5770caa778d18bc4299229d80dbc1812ff899511fd1e0569b0ac08297f908b215e883875eb90689e11c1a8c597dc6cc75108e8b9792207f93c160f391237f0551d5d21fbc4f9e46168fbc9c956f2cca7c69471c29a9c7cad06e6e057fe64caa8d21d07849ed0624c88c680b57cd5a96999d450fcd8e1973ba4ce3d7cf55ee2afa3a081c543170d6707a381635f0d61ad37d3238bb3f20abfbabff9001e6b01d37778caf172b0b246a53e7deb70b03842df23e9ee287c658d2dd30df44c46b3f4bd4eb01b48051d2ba9a21bc1ffd8ed4aa24f9fbefc0e66962dbef789445d811625c59574acb20a88be36f13d359d765c36e270aa17c59156f45e648786d08975b1a6aea8e47f2aa43b335423869f1ed82cd9cc23450bbd1db6da2192d3d823a526304c14e232bbb9f940c62178ee2d6dd12d3b2f405bc54e73bf53a1028bb3edee4e7c9789a1d3d13aa3b08d6440206beeb415101fe780bff602bc204370cbf5565480a46fdb9f6489ab0157fe51aebaf8c81f2a34615ba930c38738563a87077d16186d7c96efd0883b1b54417fe563ce19283ea4e6a75481f76119c55c356e6c6b1d53bbfb975b370bbc1357a8157a4dbf01de8df771cb3625d6dd942888c616298ec490f24b9885912724396eb49ed39eae4f3eb9c259614bb6cafd11efd388c171be807a6f88f78"}, &(0x7f0000588000)=0x1008) [ 122.152880] sctp: [Deprecated]: syz-executor6 (pid 31597) Use of int in max_burst socket option. [ 122.152880] Use struct sctp_assoc_value instead 2017/12/26 21:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c9c000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00009e3000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000064c000-0x8)={0x0, 0x0}) r2 = socket(0x1d, 0x1, 0x4e0) getsockname$ax25(r2, &(0x7f000007a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c12000)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007a0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a01000)=0x0, &(0x7f00000e7000-0x4)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000e4f000-0x4)=0x7fffffff) socket$inet(0x2, 0x80a, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 21:32:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2017/12/26 21:32:43 executing program 7: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000ac8000)=@generic={0x1, 0xfffffffffffffff8, 0x1ff}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2017/12/26 21:32:43 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) ioctl$int_out(r1, 0x1000000000000001, &(0x7f0000c8d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) connect$ax25(r2, &(0x7f00008da000-0x10)={0x3, {"5634ecdf62f7a1"}, 0x1}, 0x10) 2017/12/26 21:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f17000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cc9000-0xdc)="f91f000300000000000000000009689811b24f753236f28f396dda09a36c8446414f02f4c53291de005454091dbfdbfb6afe74444f351af6fff3cf2dc7b6b69d17b78fffd46c04d62ebef6e812faee8a6991c47fc98168b263346458a96f82696fd2af2b18d989900a32746ab1377ead00386f239d6f3c97dbd4aa3943b1d66c7076c02aa16707e1b912edd0b06c39586b8e5235bc256e7d118437c7ae284a6c4d0500052eb9230ff0cc80fa1ca9cc9c42d0870eaab24982838593fdc5b1b42c65119130356e322262ad6dfdb7f16c3a04ffbba56ecd5037de1e84b3", 0xdc) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00008df000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a28000-0xb8)={0x0, 0x4, 0x64, 0xffffffff, 0x0, 0x0, 0x2, 0x3, {0x0, @in6={{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfff, 0x680, 0xffff, 0x7}}, &(0x7f0000ed2000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000984000)={0x7, 0x4, 0x8000, 0x9, 0x5, 0xc1, 0x7, 0x401, r4}, 0x20) vmsplice(r3, &(0x7f0000355000-0x90)=[{&(0x7f00002da000)="fa", 0x1}], 0x1, 0x0) splice(r2, 0x0, r1, 0x0, 0x1f, 0x0) readv(r1, &(0x7f000014f000-0x30)=[{&(0x7f0000d69000)=""/131, 0x83}], 0x1) 2017/12/26 21:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000d13000-0x1000)="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", 0x781, 0x0, &(0x7f0000a3b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)='\v', 0x1, 0x0, &(0x7f0000c45000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000e97000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e45000-0x4)=0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f0a000)={0x0, 0x0}) 2017/12/26 21:32:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ac8000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/155, &(0x7f0000001000)=0x9b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000-0x10)={r3, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r0, &(0x7f0000004000)=0x0, 0x2ede) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) r6 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x6e8, 0x1, 0x0, 0x9, 0xa0, 0xa0, 0x401, r5, r6}, {0x5, 0xfffffffffffffffb, 0xaca, 0x6, 0x6, 0x3, 0x4, 0x4}, {0x7, 0x4, 0x8, 0x100}, 0x7, 0x2c1, 0x100000000, 0x1, 0x80, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5828b4dd, 0x6}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffc1, 0x3, 0x2, 0xe97b, 0xffffffffffffffff, 0x258e, 0x80000000}}, 0xe8) r7 = socket(0x7, 0x800, 0xffffffffffffff71) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000002000)=[{&(0x7f0000005000)="bd36d67e3df66b5d26887c8be074e30ce018667b1f8c040c4d4b1e88c77900e5f7fccfcfe5eee9e54e327b0ce9cc495bd7d68f91f290190ded86e0d60e", 0x3d}, {&(0x7f0000005000-0x47)="5824fcce2c8bf089f130f6e85c6c51f0ad151cd7039aba4e7fc453a8f7a3c0912dd7b6ef10f0c0ab971bf1ca5b3b5bdc47820f7dc78f9b0dedb92336476f60c93abbc8c3c2ad12", 0x47}, {&(0x7f0000006000)="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", 0x1000}], 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000001000)={r8, 0x72, "364e908911c14f25ebcede75b88d498ff9890ba88b3dc9f7e28b6a8748902f4c2e9e1caa72fa63e21fe67db1748d547e6bb67acd218eb6afe3bc70d20df0d15570e9b8c3b985fa2d513ed3f2bfb247b1c21b2866c5d52f4e6166e63ce8ab125d73bd156694d95e898444202f8bd49bdf69c1"}, &(0x7f0000004000-0x4)=0x7a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000009000-0x5)={0x0, 0x3, 0x2, 0x7}, 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000000a000-0x4)={r7}) 2017/12/26 21:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7fffff, 0x0, &(0x7f0000b27000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00001aa000)={0x0, 0x0, 0x0}, 0xc) pipe(&(0x7f0000146000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r5, 0x29, 0x44, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00006dd000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000235000)=0xe8) r7 = getgid() r8 = gettid() r9 = getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000049c000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1a000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000614000)={0x4, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000617000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf7000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000bc5000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000012a000)={0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009b7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000818000-0x4)=0xe8) r16 = getgid() ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000531000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$unix(r0, &(0x7f00004e8000)={&(0x7f00009b9000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ae1000)=[{&(0x7f00005bf000-0x92)="877e03f5f8788b446558f683bb4215166acb1fc87ecb96b9de1ababaa522feac9ec5b93bb8efb768db26535400081d480e87982fd33314e0aba9cff7d7ae9991f14b301d81055df918f84902bf697743d9c31c4f2b0f014ed38995800405bc0c81c9203fc02de2da7e028989e422753ba782240f7974533a0bef0340a91c6eb43b33d8212aa771657a6382df056b30e2c732", 0x92}, {&(0x7f00007a6000)="1564c20c9fce2af15c85ebf27b6bc5d25b08b2a1a38f08cfacbc294f7e0ba8fb83e2d9cef933e2c66292dfe23808e60a006f0b0c068face0393abe4269b7ac", 0x3f}, {&(0x7f00008a2000-0x11)="abc214a044b3465768b1d5af31df1aaaa3", 0x11}, {&(0x7f000057d000)="c90ec8a5932b3e2db242aaa917c2198d3951ebe985413552d7559fe595008f155e1063621a8b57033937f0854d7f5cb9a1951a8dca0a99ec9628473b2be920000b9fbdb0058b07e1f3e90d", 0x4b}, {&(0x7f0000a05000)="7542a7e508e568fdb733cce8a9baac890e0269cfd59336365cadfb714d88dbcada3a6d60024c4c9594e130c8c1438d8875a5093829d838f9d2249538f420c16ed49bfb67f68020a9974ce190f318e3a450f28b2d492fe9618a62b72175f9", 0x5e}, {&(0x7f00001b1000)="7a408e7fd90b2c15e0c7471fdcd1b82c400092157e66125f513e492d14ce2a6f2990dafbfe8d3156a0bc09ea1e4145d0f53019242894651901ef772483ac7c549ca0aae5aff325662ec37263b17fe480ccbdb6d7d7aa22700b55246052cbc2f1217c498fe478b750013872775f5781786493387a5fb1a4f214b415f724e2091a2b9ba5e268a490b837aabf2ca0707b558c867b52614266ac4bae6550d27059e81dce89b2661d892d77ad5c4dd42255266cc2444d78b654505f7027bda282868ead342d89b9f29fc211dc18a7a448a6d0263f1d07073ab6dfdd6787fdc941645c7113502c8df9da42dd477cb9f14107b0db13a04f188045e572813f480126554f84464278eb20f3d9fafa391615b40cc8654dca2300de11e8226190675f9cff9b07bf021b9e6289879af8c06e3c8e437ea93480dd3ca7aa9f0bdbf0e20b49e8b7366f949b042eff96fcc921370a08a2d193b1046df14fc150588b495e552ceaaa5327c669797b3a2a3fb7124eb0d1d66aeca55e235eddac9a1763ca525a9860688365024387664050d24eeed43a8e99b5d9742502f41367a4597b5e068408215005bd6695fc0489b0c595fbb11ae039fe7c490db665a8c733453ac7ea87250e3facaef79725ce563ae65f003d1cb2e5e8a8398c30c2f0e2240f9038d2493963339a31d9099d2f82f20bc687880868fe1562fd1b312076074677b438da2f34e9edb9c07c9e074b4c2e8f2c2ec956038f2525187c79d5981b652682d604f14f226dcbb2995fb8e10fd9a966ef19dd05a538c4dff8fcedc3f8c17cbbba2f43d889aa752955297589883a9223be9532fed415016558f52666e5210cf58faa35d21f1c122131dd781e65a1179fab25300d592baae53c44cf8cdb8b6989e5271dda4000fbc6a15cb08f344c56204ee9939f6855999c8a2ad7ec7f413f49737280b6e236568459d5f51a7a9668ccde0f856889ee0ebb953e3f1e749405e9f64e7cdcd25a7ac5d9f22f1df9c96bb7b12741099e72d2e4295748c9c06aeffb56251f25cc10844d1cf4d553a919cfcfbcd843c48fefba16833a4c04dccea170175af862501ce4ebb0814fa9a37ef3d4020cfc845a56affd0ef4545c9cac9eb7ead04bdc913d5953a2366b745a2c413f297a4c972049ade8b9a09a6ec1ec403163b95a4261164b140c85f6c806d509f975ac704b8865be15796eaaba6efbbcd26bc0bb884e595c43dd44161940e01c450ca45f429a846adc4432bc89078703a8060ac130a860ebad00dba7581476832af821b56059e9357ba4dd035a2e3f2846025a327b569ec42e388e58d7837c0a61817e7b238875e85af14b25b66ad221b12a333c7012dc16d4240fba7949b44c1838a61f5347be00d8e837d0dbb7102d36090bbfa27121d7d427b0bd881993b9decf90b3b9dba584a94f11083cf802952dd540e1641594ad20ab7f3ed5b4a1639c22313b3161cc65f1a2162a17dce8b8bbbe89320ac30604a69534c3aa96820b9ff4068330c53a76e68464264d996abc791273b4b0cabb7a86f256d01c61ccb3c8b96c215857c41366462cfcfd0e7d8a41d3a4e05a3842263ab480b9f7e9fe28eb9bc1c34aad7371d8bdb2dc317e6762f24afdf481b06636033cfc14cb63b0edf2c1e41066686d3fe3a9ee9f9f1a90323e593bfa3f0bce128aa51a668b95c162e7db3458079157041d235ef53ef890729a0cb6509a409a9719386a698a588271ccd75b41959cbdc15319f49b9604b33e313f55815f534285a13599c704280d307b209dab28f70bbe61ffff9d3dc959dc2c51504795ef312ade7f442b82d260ce743d5ba96a532450435feb9eb36aba8a59ea9e0e0d8cdb923ee4d13323e048a06ae20092d17d95ea2dfeddfd8415867d62c4132c4f414a8793db59b8cf6768397952553844a085d1fdc03e5baceb023dca23b1ce72753bb0c4e895d5a07c02518c4ed0283bb0e740352f09dc56a388b512bbe69e558707c6140f2826375ebfa78c6d969414ca5d4ff0a4d66bd5b7a3e251ab1b26717db4814b699fb7a575238aa7eaca8683a4c9e48cf84fd5d5865193cea796bda661ed9be1613978351e14d67e3e6bf9eb1faa77db4cf4f470125b2a78d7988be9f6876ac22fc14daf0c88dd3753f5b5da4888be297f38f4f644505333d6531801c7bc39f6ef58d721b9d4bb5daacc73cf0bd78c1b29a4fb9554f311f9a87acbbc4769f875521965e868b7d2c2ff09f155cc8db47b76b4adea340e7faa76a2a204f2556912debb651717cf644df278cc07f5c6f3d6a4e395b0d2fd950eba33ba4dd84da67c7dff14104d4e9e5ffc5ee32f3fda2d52da12adb28934bd101581dbeb41b48ed569f2b373d8ae27aa193e166490feee4a783576bfa11b39b9ff22475fd044e3414774f3cca16a6c9bbdcd747d35911bc878659cc52300655d4bca24bfc5ca03980cb246bed4af3d2f8f6be06a1ad3c658943e6bf69d8107207b33eda95156aeb4d860c05721004eeb5de7fff457356b13b1ce6067403fc736734e34c1a85b136344e6c489b8a7382e682e5baa59cbda5d55e596d0b12b6ec714fa67b36aa2f1c486922f5317c6bfe854e90f677908bc1269eeaf6a9ba6e9111780694598512ee9143db8d5f8658a9f4721ca990fb1b668127bf92f71f3fbb59d390dbc391fa4731bcf656810a071d26a639e0d71299105681cb27ecad8a789fd0b6c700bd21911240d368efb299fa010a85258802ce28cb26776c9f95610ecbd468e58ae1791c9a43105de28db948b0e3866e7e5a142a47fa221decede358f4c8c40e9b9e655035e4d0519c8758cb32d7306d4a605ff32a1e908ea4689c2f8152ec16872e0e7d581bb75c9b6440d75b71047b706a046528b443577fb0351fa0783597da8d981d4b36874d68bcae6b100fad1d98a8ce70bb319bb4bdb4c75dfc425d5bc98f4ad3b97cd1ab5e587a9ad330de5865ee17e3db97a0242af413f9681e0d305efe3cbebd3b69ebcf278dd3d07cd5bb1ce567bae220834fd254b9860f36022925649a8a6c0e99db2042c51a68210091993c53bcd181665ba5b229a1a4c351fe5766a9ee41fcd041a369d9aa792ef6038fdc04d90c5d1f86a9c7ad41542b2ac45adea3fc147177e8e985ea403648a4e841ea2ee36ac39e1d8dbbdea4ebfc8853f358b1ebfa393b26e2d6d3e32ee30bb80c4e63830150b008f4d8585a235095f478934da6925555ce1986e33db372c935166602b5f0bf87b17e4effe0d97fe7018fceae18dc77e11d7e2689e0ec87b008f0ec3a1fa3a502e97d6f028327c25b997a38e25f4befad78ffa187b054ba590ef8f5e4d417a03c4b836eca825e020b737dc0c95579e7ad22442fd2d9c7e81d42a3b5af77dba341edefbb9af518b3b8e030de1babf94e692eca45d7a018f4e0a7c5d30a6fd8b57ba4ede72f466a0e9c473bc848ac160486a7d801b0aee035c9d98ee337c07d2ce37a0c11faeb228fb35f98a2baa62ce7ea6f1cf261a1c360d4cbcf66453523d4047f0819413413d724687a3c2160a0612a2f1794d9054b15dd6f768c69186dc56127d46d5f63c3d5aa0c753def75c3e4c99fbb8ed26964a8761e0746cc08cd09b1e5638a95bf122c6844169f829cf9011d6a3f2797b0c45fde655b93f8e6130e85de0b618f7eb9a0865b97564c700474069f60c63a456a682f95f9ca3c0c6dec7e41e19bc1190330c0e02d07634cefcefcc7afc44615f3528d8bdd7225f209bd4f2ce2793f7341fd7fe7d03bd2faae62e0baaa9e26bb04b5d141990f5ed6ed84f316d38193d3f26640aa2700a6b3ecba60c9fd687202774866f22543ac2443c638a19bfc0b28ccfd7628c7cba1f50be708b2a199f5cb68083ad035005dacd6b027bcc3d68860d7c599fa2059e0a143cdaf34b1dd33a9652468bd94ddf902f216cccfd131367dd89d1434c6206aab054e070481ae17d892c9e939d88a06ebc2e36b636768d026949f7cd0fcab32d08a44e29b7b4dcadbf7b704aa2e4582fd60972e9b260dcc73ad5cb3d1be0d8ff32f5e2578b4df54ae51c56892aa0ad94dc0b48cfb77c9206da5f05ca8293770ce61c3aa87d8c4d9849bcc75e7562fbd640c77807b16afa51f95da540d5a8b9b0279facacd436c6a1bfb020660d41a5b769fa14c6e19bd114e8d504f4b8a7b5e9ac68b0df2c86b41e88e5b7549901be4ce6418f5e438b7ead00482bbd4c2fea9260be0f87cc17ec5c300da4029ee67437d984dd4f87e4c8f0e8f10e87bae50bc46eb3fdef202ab769155c87d6fdd3ac9c966bf629d1be113ada7f17ba485ed7a0f0778be94c191e026b39276a3180df0e7d7f8c813168c994a58561981dc933033d3bd528865c91a9397695b3c3741d056a49eb3fab4bc81deb32c2f8ee65fa6335e8ab6362fff1317997acc3a5e1715fdb8808609d6044318840bc1edc08970ad229a54488a4a2285061c1e53eef5404dc823b90e026e73eba0f4109c86d8cca67519d1bfa2ae50797f744fbfa14371ae010fd8c62ed2eb13cc815dadb7208a5ffa9640bd2454027ba6bce64915b687cc7734dcef9e897445295f3b9240f358d49d60d0a5b87eddee32820e9956f8f0b2d35b0ddaf600f217c070c22065b161f1d088f87f9694f783b45062718b0d3799dbee56b283968f7907a662a46083fea673c7895ff59de39af61ef3a0e82211bdd5402a5a80dcbaad1439cb3e7ec9f2fccee0ab69ad0c47f14293265e823a3006e40b6a165efe39f26931638b8627e3141443d375c7f855e7031be9c45cdf62984a1b4a9777666ceba4adbf925ab8c22b3bcf9507a7fddcd5d27d45aa67d77543809dfdbbb15a70b71472ed1b0f21c5ca82bacf245bcd4a7ba2a5ae4ed219d62d4d93b4f7cd6f21fdd62345fdbd213690fc36788da573713cd9251407a8806e5b147791b87654b1a87c03551f808684e98021cca5b4680e10119f4681c1fe57654c1ddbf7456d9e73c8869f5924e1fb6aadae185147502ced29d6d1963ac137f1a32ce7123ca7e384d403abecfce997fe24d9e11f1dc58f1dc47ce002c0554252bf79abb207e07df81da1f3c69f91481d9ecdbcebc9569fcb875453a9a5b2378b3aa3d929a62c0ac7023b1ed4bf3e712b46b2fd6cc1c59f8fbae69140b64ff159d376e0ef56eba60de87ec06fa1c6ee7a1108a01c29678d207e2b50c7905ba09a13f3d2ab943138352bfbff123da80b58f0d3166384cbfe18207fbf245cef887a6946b573e0ddabfd97c234849e884d24a7f3d9e4f6d086bb78925d9414d31eff2172305e81e89c0548ab02e481293d90f568c01bf298d9c7c48a574404c0c45d0d393fdf143843bf14322bcd6a8ea4cc7f2dcd7e9595e70de8084630ac969ffc6a766437242273e97e777488c6c5112297e3da1b763f239a31ca4cb1a374a61f3301c97fa8921ab86d001f30f62929dfb3901f6430e5cea08a1c4b4abf80442b68aca8a2fccb7e603c4974c95b07a4180433236fbeadbfcf2764ac99d1e6c85d099d657103414ea7361d8b01c4a4f675116cc6d68d4a769c2cec1fa891b384b3ba3b5330e8e404915a3969cf9183487f7acf6d7fb7dc327ad8424a714c7daeff546af96561bebe5749840b355c4003acce3cbc7d7c46c4bf19718681540120874fe28b414b63bc3b692824b85cd70e5abeb689d84c6ebe6e728e457acc066cbe2ee3247176635ffe4ab1955665da9b5707cc6d9bac6eb3f664b2710dd730abf26024258aedc783bd212df60351e3379c22e30419ba956f5d1e928f2d19252035aa299c506027d7af9d86e9cd48286", 0x1000}], 0x6, &(0x7f000069f000)=[@cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x140, 0x40004}, 0x40) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000093f000)=0x4, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000e33000)=0x0) close(r0) 2017/12/26 21:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b1c000)={0x0, 0x0}) [ 122.250713] sctp: [Deprecated]: syz-executor6 (pid 31582) Use of int in max_burst socket option. [ 122.250713] Use struct sctp_assoc_value instead 2017/12/26 21:32:44 executing program 4: socket(0xa, 0x804, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000035000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000001c000-0x28)={@common='ip6tnl0\x00', &(0x7f000002d000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 21:32:44 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ff3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000517000-0xc)={0x10000000, 0xffffffffffff9e24, 0x2c}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2017/12/26 21:32:44 executing program 7: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000540000-0x25)="240000004300010000a4000000000000000001010d0001002005000000000000ec0e000e", 0x24) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000ec1000)=0x3, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000170000)=0x0, &(0x7f0000ec1000-0x4)=0x4) [ 122.349089] device lo left promiscuous mode 2017/12/26 21:32:44 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000005000-0x40)={&(0x7f000000c000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000b000-0x4)=[0x0], &(0x7f000000c000)=[0x0], &(0x7f000000b000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0}) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xc) 2017/12/26 21:32:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000457000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000c0c000)={0xefd, 0x4, 0xffffffffffffffff, 0x2, 0x6, 0x46e}) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000367000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000e5b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000cce000)={0x6, 0x1, 0x7, 0x9, 0x5}, 0xc) 2017/12/26 21:32:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e3f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e46000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[], 0x0, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) 2017/12/26 21:32:44 executing program 5: socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000694000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x60, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0}}}}, &(0x7f00000cd000-0x10)={0x1, 0x2, [0xa7d, 0x894]}) r0 = socket(0x9, 0x80001, 0x1) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000022000)=""/46, &(0x7f000007e000-0x4)=0x2e) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e16000)={0x800, {{0xa, 0x0, 0xbf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001e0000-0x4)=0x1000, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x100000c, 0x1, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2017/12/26 21:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b4d000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c36000)=0x10, 0x800) ioctl$void(r0, 0x5451) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f8c000)=0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000652000-0x10)={0x1000, 0x81, 0x8, 0x1}, 0x10) socket$netlink(0x10, 0x3, 0x4) r2 = socket(0x20000f, 0x5, 0x101) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b43000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cbd000)={@common='ipddp0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$ipx(r1, &(0x7f00003e3000-0x10)={0x4, 0xad7, 0x0, "4f8c46d248be", 0xffffffff, 0x0}, 0x10) bind$netlink(r2, &(0x7f0000ae9000)={0x10, 0x0, 0x0, 0xfffffffc}, 0xc) 2017/12/26 21:32:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000070c000)=0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) tee(0xffffffffffffffff, r0, 0x5, 0x0) 2017/12/26 21:32:44 executing program 7: r0 = socket(0x10, 0x2, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) r1 = accept$netrom(r0, &(0x7f000079a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a5e000)=0x10) write(r1, &(0x7f0000f2a000)="240000001d00a1000b16e725000000040547009a100001000400190000000000000005e1", 0x24) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ca8000)=0x5, 0x4) 2017/12/26 21:32:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 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_FREE_BUFS(r1, 0x4010641a, &(0x7f00007c6000)={0x9, &(0x7f0000e14000-0x24)=[0x1, 0x101, 0x4, 0x0, 0x242, 0xffff, 0x3, 0x4, 0x5]}) 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) writev(r1, &(0x7f0000002000-0x80)=[{&(0x7f0000000000)="9b3dddc3490ccbf238d91fc3d0208e7375b02b38f20140fa0c6975cd", 0x1c}, {&(0x7f0000000000)="e50711cc892320e17e02ec2fa507824dd520ba66a20fc18379570fc1ce4a1e411d8999026de5517240f63dae71d20c383c0930ae370d183797c9d657da44b96bfd9ca4842ccfe796e92a434808bd93a7418cba408ec7fa66cba4392649c2a7d251fa19220e281197c8b56a7fc631c973ef340838d4c558e5ec9a0f26f68de81b8f0e2fcb511ed3459630fa3e54e4159c", 0x90}, {&(0x7f0000000000+0x29c)="37f6418d8edb6c4b6d001b27b330c7eb74f3345ae2175901c8a1ac02b4de4776a625f3190cf89999449b35cebd768db816b0c03dfc1ec2b115dc9f98541ca780e70a0281db7dad9f8c7108d5513ccc8282007f7ab9ce49f8d83c5f5851d08817bcdc916d0a2470fd397fcd00a119c7b9", 0x70}, {&(0x7f0000001000-0x65)="ecfb6579a9e1263a8aa98804091d7e71b3084cc00c6f4bf0b4d010a86525ed3687d767d11713a5abf9231b692282a835ba623b846aa74c59a9077c19b7b053094ed10eea69531e514e5d9d46cce7b41a15ad65fcb2757203474cf5941ce20c180875ee8313", 0x65}, {&(0x7f0000000000)="e52a1c50bbafdddcd162f21d9f689fb66f70de3056826184fbf9d081b6a8b9ff9a7bd7d4b89b804eb5665f3895b1a0d2051cb0c41f47d1d5350db24e36e6ec9f14", 0x41}, {&(0x7f0000001000-0x44)="4b23314b860d4c3c4f366c37e517380cfdf5e05c4d01f3bdee4d85dcee0a56c062394733485023285eccf072881474a8c66723b006a197c25524b080498fcbea9437ad55", 0x44}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x36)="cb34765cb73d3ba4c632b072dcd7144a37cda5d11055f1fcc22664e7bd3e0b4e823e0a1c9e2d7af44958fb83869f083ce9184ea50b47", 0x36}], 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0x0, 0x0}) 2017/12/26 21:32:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) r3 = accept4(r0, &(0x7f00002bf000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000162000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000099c000-0xb8)={0x0, 0x100000000, 0x0, 0x3, 0x8001, 0xffffffff7fffffff, 0x0, 0x40000000, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x2, 0x6, 0x3d}}, &(0x7f0000e48000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a7f000)={r4, 0x1e}, &(0x7f0000836000-0x4)=0x8) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000015f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000226000-0x4)=0x14) 2017/12/26 21:32:44 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000019a000)=0x45ba4f76, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000fed000)=0xffff, 0x1) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000fed000)={0xb7a, 0x4370}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000fef000-0x4)=0xe, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b85000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000204000)=0x7, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) recvfrom$inet6(r0, &(0x7f0000e0a000-0xf6)=""/0, 0x0, 0x2000, 0x0, 0x0) 2017/12/26 21:32:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009a8000+0x581)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000202000)=0xc) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000000)={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, 0x2]}, {{0x2, 0x0, @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]}}, 0x108) 2017/12/26 21:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = socket(0x10, 0x807, 0x7f) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00006f7000-0x4)=0xfffffffffffffffd, 0x4) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2017/12/26 21:32:44 executing program 0: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000f5000)={r0}) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000182000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000182000-0x4)=0x8) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000001f000)={r2, 0x3}, &(0x7f0000182000-0x4)=0x6) pipe(&(0x7f000009d000)={0x0, 0x0}) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000182000-0x4)=0x2, &(0x7f00000cf000)=0x4) pipe(&(0x7f0000180000)={0x0, 0x0}) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000182000)={0x0, @in6={{0xa, 0x1, 0xdc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe346}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xfffffffffffffffb, 0x9, 0x2, 0x2}, &(0x7f0000183000-0x4)=0xa0) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000183000-0x10)={0x3, 0x8, 0x9, 0xcc3f, r6}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000068000)={0x0, 0x9e, "68443aa9011135bb9302fc1ddf051e2b6bbd1abbd6dfe078bc7382ee45081338bafaca36908072b8c57801dd8621ded2bad1180c9c246c33cb0d575e3f6ec6c8361b54622ade0558fc99ebde3db0d62b6da78dfb6be1a22481d21e675fcea2e0f7f094077fecf8497b9587ecebf01f9b4093e9aa6c7bd322c56b8727e9c18290690b724c1b867909efe65a15eabf70d812636c1e8a01b2ce82fc0d9cd820"}, &(0x7f0000152000)=0xa6) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000ca000)={r7, 0x6, 0x4, 0x2}, 0x10) 2017/12/26 21:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000080015, 0x4000000000080007, 0x1) sendmsg$nfc_llcp(r0, &(0x7f0000489000-0x38)={&(0x7f0000cdb000)={0x27, 0x0, 0x80000001, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f0000475000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) r1 = socket(0x10, 0x80002, 0x80000001) write(r1, &(0x7f00002d4000)="220000001c00b515f8efff000001080000000000000000000000010306000100a445", 0x22) 2017/12/26 21:32:44 executing program 6: syz_emit_ethernet(0xcd, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "bbaa999dc6eb56df1d9c6f853c6ca263b3127b45855f504b91fc62ae0a58d64748068471bbd3fb6e64e118cadb7aa84d09b1a7cbf9ca909ee86d8ef227d4620d830fb5eaee26a99336386e9ffc8f54256b0614b98bd13f47b7192f416b9829fae08a03d36cf04ce1f3debe67220318962d4dbab924af2ae8fc6a2ccb4a7114735e61b10762662bf102e9f64e7adfc6e6c529a05468f17ab9ef5499f264c4ea582f287e96d0ce1ffffe72b6b4c0ab87ca9dbaee750565cc4ad456c119"}}}}, 0x0) 2017/12/26 21:32:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000265000-0xc5)="c698ffc9b8d720a3330395f886c00622ac56e2fdcdea36f40649040afc5aad70e27b747fcd51f8ccd555d08d8ac5b8203f5dd984b85cb06624ed46e79361ed336e5ee61e614c287fc86ed714a213f0ac91a032ac07a9f52abc73b675de895ed890ebcaf443d99aeeb38e0d5f3ae4f8f437e90b7478c3506f23e33b2c78851650e7ca824942ad01248969e417be0504e30bdfb7fcdad787fce4801dd57bde032fb364c1991a4b57f613c5aa738257a82d620903e4be0140e8749613877c89af67c24cb01437", 0xc5, 0x80, &(0x7f0000925000-0xa)=@file={0x1, './file0\x00'}, 0xa) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000070f000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/26 21:32:44 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000-0xaa)="13d5e80e869e55e42dc54374ed39caa8a5b026c45b71b8d5cbac99d925849f360dcd3da2d3a31bab8fb60b22fd3b3269fdd11920aca094c02e1a25fb1a31c16fca48be65a3b37851e44a4a7cdccc678adf921ca45e46252716cf924e5f6ea7f42af5213223d62bfdfc76862f1a8dd76cb0294aef3a6a83a785f840563a7593b48a6e90759728bf884f9f5c67c645f8436a85699b7926e537473de9c6446c98fa38efe5c849d4b73781b0", 0xaa) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000f85000-0xf2)="9bbd54a8629e95cb641a39bbb9f496334b32d91a70a5324bf784263cbf70cfdcfc24d85b18b442ab042f90f142b81ddc986a477d07b60ed97ca04e0a86631547639be6142e9949c404c9552294caf7aa4bf5e271c6cfbd3f918c7425de0ca0af17c2e43ef5482254a07dbdbfe55cc71d01598ee4c0f1d8f5d246bad6a44f45cd", 0x80) 2017/12/26 21:32:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000003, 0x0) accept$unix(r0, &(0x7f000072a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ddf000)=0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000bdc000-0x4)=0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000b08000)={0x0, 0x0, &(0x7f0000a84000)=[{&(0x7f0000f50000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eac000-0x38)=[], 0x0, 0x0}, 0x0) 2017/12/26 21:32:44 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r0, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000430000)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) recvmsg(r0, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) 2017/12/26 21:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000014000-0x1c)=[{0x19, 0x19, 0x719, 0x0, 0x0, "0a0000dc1302000200"}], 0x19}], 0x1, &(0x7f000051d000-0xd0)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x800, 0x45f3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003a4000-0x4)=@assoc_id=0x0, &(0x7f0000bd9000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000443000-0xf1)={r2, 0xe9, "97da4420bac9a3c158ba6e20acfbfb1b3aa89b26d6e1795f6211aa91ea8b27a97cab7e87502e7503375beb5f0a4c85ebce53e378b448bc2c285b0cf265e49a5f1cfdc62a76cefc0b35667c3334a9b8e5609903e8ef59bb389145b32cb7af6f187710f4dac5400691c1e396cdd2ceeb069dd874df8aa08d45047837683546c58d837b1094cc8df683208e854f4f14f897c5c3f4b417aa3d832ad46ab7af405971885c8236833a8a3f4d0b413f5a0436f3c3e6bdd480307e0d9bdc836cd90135559475d731e0a76a32bfa089c0b1f74d0906c0285a7cecf5dad5af61e8c323959fba5a7dd8eb6529f6ff"}, &(0x7f0000151000)=0xf1) 2017/12/26 21:32:44 executing program 3: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000945000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cea000)=0x10, 0x800) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x9, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) connect$ipx(r0, &(0x7f00003f8000-0x10)={0x4, 0x101, 0x5, "db071a1e3092", 0x5, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)=0x0) socketpair(0x13, 0xa, 0x114, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000d19000-0x20)="1f0000000501ff49433bf000170400760f07e8e0090008000007000004083c", 0x1f) 2017/12/26 21:32:44 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef8000)=0x9, 0x4) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000348000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000efb000-0x4)=0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000730000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000efb000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efa000)=0xe8) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000efc000-0xc8)={0x0, 0xc0, "c1a8421b913340ca3bef11b08569209aa4feb6684dd390c6891127f86470fabaebf8367cd7771f7e4425041c79d6dec8d6b8df63b5f665170086574dd967814134ce41ebdbca0c5000d0eeeb63d6e820a84f4d872a7166b0fda80e18dcf0ed1b34e1f99eaeaef3aa3fa2ff7007d078b62b0bd1cb3e47f8eb20815b4881289e62ce73ecc02b00ffd29eeb7c3d3eb97c27b07147e75f77fd45685a84caabbcb4d3317a3e07d7c00ade54598f62546646ea061a3b179e232bd8acb7e7f580ed2c09"}, &(0x7f0000e34000-0x4)=0xc8) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000efb000)={r3, 0x1907e000000000}, &(0x7f00000a2000-0x4)=0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000efa000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r6 = accept4$inet(r1, &(0x7f0000ad3000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efd000-0x4)=0x10, 0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003f6000)={0x0, 0x0}) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000efd000-0x10)={0x1a, 0x18, 0x4, 0x9, 0x8a00000000000000, 0x100000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r6, 0x6, 0x1a, &(0x7f0000e63000-0x60)="68c9c0c1f942ab1ca5914f1d1c21e8b278b02732e4ec29a5afb7c4b4f2defab225c0513514d9ee5d3dc339a089128c6aa882a59f593e8a1a0452516f88df07fa36853f28cc2562e17fbdf2d0341987952ac2109475cb3f4df35dac498e9a850b", 0x60) 2017/12/26 21:32:44 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fe2000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000413000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x14, 0x107, 0x10000000113, 0x0, 0x0, "298d3d5d"}], 0x14}], 0x1, &(0x7f00007fe000)=[], 0x0, 0x0}, 0x0) 2017/12/26 21:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000c69000-0x38)={&(0x7f0000809000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008da000)=[], 0x0, &(0x7f000018a000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00008a1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000961000-0x4)=0x58) r1 = socket$inet6(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000d18000)=""/4096, &(0x7f000076a000-0x4)=0x1000) 2017/12/26 21:32:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x401, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f24000-0xa0)={0x0, @in6={{0xa, 0x0, 0xddf, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e, 0xfff, 0xf32c, 0x0, 0x60}, &(0x7f000023f000)=0xa0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c74000-0x8)={r1, 0x10001}, &(0x7f0000e84000)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000d89000)=[{&(0x7f00005fb000)="e2", 0x1}], 0x1) ioctl$int_in(r3, 0x0, &(0x7f0000293000-0x8)=0x4) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000404000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000093a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000d14000)={r4, &(0x7f0000195000-0x7e)=""/126}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001a9000)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000253000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000360000)={0x0, 0x0, 0x0}, &(0x7f0000f26000)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000581000-0xc)={r5, r6, r7}, 0xc) 2017/12/26 21:32:44 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xd3)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f39000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd5000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ec4000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3f, 0x0, 0x7fffffff, 0x9, 0x80, 0x80, 0x20, r1, r2}, {0x1, 0x8001, 0x0, 0x7f, 0x3, 0x1, 0x3, 0x8000}, {0xff, 0x3, 0x7, 0xfffffffffffffff9}, 0x81, 0x82, 0x9, 0x1, 0x40, 0x0}, {{@in=@loopback=0x7f000001, 0x8, 0x2}, 0xa, @in=@rand_addr=0x8, 0x1f5, 0x4, 0x1, 0x7, 0x9, 0x101, 0x20000000000000}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000)='em1]+eth0%\x00', 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000002000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80800) connect$bt_sco(r3, &(0x7f0000001000)={0x1f, {0xfff, 0x400, 0x5, 0x9, 0x400, 0x1}}, 0x8) bind$inet6(r3, &(0x7f0000001000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0xc4, "51cfdb1236d0d68b1420991fe653c2bb1af519dda7094a8cd71c0262f5a04bba633459512a538171072eb3489cc58dde3b9b73165bf6365069f7f41321e41c0729e2c0d08ed9e44a0d62b3338f72f6671290281b3ec37f1d4017a7655e23a72d636904645619feec7f1336d92d61f02ba9ee455fa38d3410d353518b327304e6420e3f4f8deca0a68f5209b46ad6c98ae88b6cb92dde4f7b37e8d0db4bdca486a2a1afd6bd2aa33e86415ce1e49faabb5aaede58ea9792d60a520efad39b9e8b0788e6bb"}, &(0x7f0000004000-0x4)=0xcc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000-0x8)={r4, 0xc6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000004000)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7, 0x20, 0x2, 0xbb, 0x2, 0x1a, 0x4, 0x0, r4}, &(0x7f0000006000-0x4)=0x20) socketpair(0x1b, 0x8000a, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000006000-0x10)={0x6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000006000)={r5, 0x1c, &(0x7f0000006000)=[@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r6, &(0x7f0000008000-0x40)=[{&(0x7f0000002000-0x7d)=""/125, 0x7d}, {&(0x7f0000008000-0xa8)=""/168, 0xa8}, {&(0x7f0000002000-0x78)=""/120, 0x78}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) 2017/12/26 21:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f62000-0x30)={0x1, 0x2, &(0x7f0000131000)=[@map={0x20, 0x0, 0x7ff, 0xffffffffffffffff}, @generic={0xd395, 0x1, 0x0, 0x0}], &(0x7f0000441000)="88252c474c73656375726974797b280065", 0xfffffffffffffffb, 0x80, &(0x7f0000016000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/26 21:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) ioctl$int_out(r1, 0x2, &(0x7f0000c38000)=0x0) r2 = socket(0x10, 0x80f, 0x2) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000013000-0x82)="d0bd68a21b945fbe47e65fe6f8570ac053e58da387c4772b761c401b99ee8bfdbb4d16fbac76f76e366eac9eb47dccd1d7c5fda17a66e320bc78d927f95048673f2f6d44acd62f31f2e1cd2d625f9981d3a7fdecabe0a2d2d909e1ff9c52a01c1107d261e0b86db49e40f548e0afc0472c565519d3f9b096d7b8cbc9a971453a07e2", 0x82) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c2e000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f00006ab000)=0xc) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000851000)={{0xfffffffffffffffe, 0xba4, 0x3, 0xfffffffffffffff8, 0xfff, 0x0}, 0xadd}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002bf000-0x28)={@common='teql0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000479000)="81", 0x1) recvmsg(r1, &(0x7f00004bc000-0x38)={&(0x7f0000915000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[{&(0x7f0000601000)=""/106, 0x6a}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2017/12/26 21:32:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x100000000000010e, 0x1, &(0x7f0000b71000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000005f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0xcb, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x2, 0x1, 0xf, 0x20, 0x80, 0x5, r2, r3}, {0x401, 0x4, 0x2, 0x7, 0x9, 0x100, 0x6, 0x9}, {0xfffffffffffffffb, 0xfffffffffffffffe, 0x6a, 0x1}, 0x20, 0x2, 0x7fff, 0x0, 0x10, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff7, 0x3, 0x1b9a3c15eb8b96c, 0x0, 0x8001, 0x6, 0x0}}, 0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x800, 0x81, 0x3, 0xf84}, 0x10) 2017/12/26 21:32:44 executing program 1: r0 = socket(0x1, 0x800, 0xfff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fb5000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f3c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004c3000)="469c47ad3d", 0x5) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000f3c000-0x10)=[{&(0x7f0000083000)="93", 0x1}], 0x1, &(0x7f0000f3b000)=[], 0x0, 0x0}, 0x4008001) write(r2, &(0x7f0000f3e000-0x89)='5', 0x1) 2017/12/26 21:32:44 executing program 6: mmap(&(0x7f0000001000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000eae000)=[@in6={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16d21f9c}, @in6={0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf829, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x25f}], 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) 2017/12/26 21:32:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000+0x292)=[{&(0x7f0000001000)="19d7a14d093a14d8f4d32230af558d977046e79a501e5ead35d969bcda98b7d35ffd63586e4bf130fdd856050e2a5a80501b1dbf7b3244d1d22a03668b8c95c774364dbd672386480ce554a46cce76fd91eab37e9681937e7e0e3b3d8513724ee8805669cd3df406b59ad52023ed667150400933860e30e9fd47f05df6c391793fd7e112b58299", 0x87}, {&(0x7f0000001000-0x25)="5f0c9a5c29ab562277204c7a4cbc4d905afe6eb4c5edb553624118c8814372a0fe8702de22", 0x25}, {&(0x7f0000002000-0x1d)="b232e360e287bfe5f0ec5fe58a1792af7a8e8d3e7e61f6e9e69bb6aa30", 0x1d}, {&(0x7f0000001000)="a79d4b3919441c66faf4061d53d972ca46ca55af7713d00a987edfa497da788d97bfcb7236ebe9859b5229865d41c987936de3cfff3ade31cde390332c6ce2ed35477df0a943241aec58ef35789e1a9f8b4141162b3df2578250f616be3036696227274d5f3313f25a943bd8891ff49c8c414ab06187a8d06f0f5d239fe082e859b7763f2f94", 0x86}, {&(0x7f0000002000-0x10)="7203ac0b84cada6a6d46890afe41a2cc", 0x10}, {&(0x7f0000001000)="1d61c28c3a05be4c836e176b8002831a664f7a7b2406aea9f21342c0d06b71ba2b3d958edd0e7cb2d33a9f31e8b826dd3b2f531a6229ea74529d6295de02ce5eccf97bdbd5444d90629ea399ae5c06a1d3c068af329bb77db5af5499a1c1d032a462f7f62ea14f5a6ff8", 0x6a}], 0x6, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x72fd}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x7c0000000000}], 0x48, 0x0}, 0x8804) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000da1000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x802, 0x0) getsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000e93000-0x4)=0x0, &(0x7f0000450000-0x4)=0x4) 2017/12/26 21:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ax25(0x3, 0x0, 0xfb, &(0x7f0000cf9000)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000c65000)="ca21eead70b116fa1e81a89aa30f674479e1882d07b275162dc8c24d8b6db5f67e4d1fcf57f5dc2bc607d14089874a3214accaf2dc53160ad35fdda746b60105f729c7766c2a3b1dd736736e80989674ca5a85b7d448e2c5e25776dc1dd2eb491632b8d1b85c796ff1fc9d184461a03541b574d82a2065d85a1f57fa1cac0ce55d3b18356d56401c7a72c737492a484f9ad50f80811fe94fdd08f35b1f9de63233555dcee2ee24b6a36d1b809ee8fc9dbf2d4891925ab58bc29d1f9f028f0d1f1738c3c4db5e", 0xc6, 0x4000000, &(0x7f0000587000)={0x3, {"ebe7a3c1123a5c"}, 0x9}, 0x10) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000938000-0x4)=0x0) getsockopt$packet_int(r3, 0x107, 0x8, &(0x7f00006a5000-0x4)=0x0, &(0x7f00004a5000)=0x4) r4 = accept$alg(r0, 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000968000)={0x0, 0x0}) sendmmsg$alg(r4, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000110000-0x60)=[{&(0x7f00000a1000-0x59)="385bb86b6edc21ce6304578392f012cc550c", 0x12}], 0x1, &(0x7f00003aa000)=[], 0x0, 0x0}], 0x1, 0x0) r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000456000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000203000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004e8000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000147000)=0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000d56000)={0x0, 0x0, 0x0}, 0xc) r11 = getgid() sendmsg$unix(r5, &(0x7f000089b000)={&(0x7f0000348000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000587000-0x20)=[{&(0x7f0000365000)="0217ca0c6c0c708b2f1093c669b39f6d6372be3be19f3e7888e9d777ecce7e4aa01ccec677d811013e753ee578093ad43f368b2ea85ed0e518d079e4e9f2766cfdda095473b228fdbf46e51142e52fd28d4b2066212299d1a61cc3543a9091c23bcdc8805ef17e8b4ca74f7dcd12fc56f912904214d8e748b5d870106e", 0x7d}, {&(0x7f000053e000-0x1000)="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", 0x1000}], 0x2, &(0x7f000078e000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r5, r1]}], 0x70, 0x4000}, 0x10) recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:44 executing program 5: socketpair(0x5, 0x6, 0x7, &(0x7f00009c8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c9c000-0x4)=0x0, &(0x7f0000c47000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) close(r1) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f0000438000-0x45)='\x00\x00\x00\x00', 0x4) 2017/12/26 21:32:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003c4000)=0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001ac000-0x4)=0x0, 0x4) listen(r0, 0x81) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000886000)=@assoc_value={0x0, 0x0}, &(0x7f0000246000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ae3000)={r2, @in6={{0xa, 0x0, 0x3b94, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9edf, 0x20, 0x1, 0x20, 0x4}, &(0x7f00001e8000)=0xa0) bpf$MAP_CREATE(0x0, &(0x7f0000554000-0x1c)={0x0, 0x9, 0x8, 0x7, 0x5, r1, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f71000-0x8)={0x101, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bde000-0x98)={0x0, 0x90, "d118e001aaa731c4a28b134375d8c85d3b25e05380cb667b4105cf06214d449e07a1efa9029fa515c4382b20355be25b4d14a4c02b77a58aabf39ffec67db9702aea596af9b99b8b3552d579c42acd113ea6cbeaad800069a9f515e6ac6ce6cb07b27b9dab168dc6f947add24eee05e857282868dbbe0345efad9157ec66618478e411d06fbdefbaf05bc5086b46e9d2"}, &(0x7f000015b000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000453000-0x8)={r3, 0x9}, 0x8) sendto$ipx(r0, &(0x7f00008d7000)="e2ad251ba59f4021aa78ded5a5bdd85f725ad928566df805b6e94ae8ce9611b009682071e76875be5a527b2cba987fd65e357921bee34b3f56aadd7e026044dd2125387475ebd78a39169d135143af7b9d5a95", 0x53, 0x8000, &(0x7f000093d000)={0x4, 0x6, 0x1, "92d9425968b4", 0xbc72, 0x0}, 0x10) connect$netrom(r0, &(0x7f00000ed000)=@ax25={0x3, {"328512c19b5309"}, 0x5}, 0x10) close(r0) 2017/12/26 21:32:44 executing program 0: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000b3f000-0x1c)={&(0x7f0000b3e000)={0x27, 0x9, 0x80, 0x0, 0x1, 0x4, "af5f797ffd1611ef165d36a994f597307281700fa3d7cc0ba7aae505f9d463266be0510fcd09f3fffa40bcd0aa6ac5640927414c2c5f87d1c2b0c0f936f259", 0xffff}, 0x60, &(0x7f00004e6000-0x20)=[{&(0x7f00007a5000)="a31d3277eeb783da2a5c47500842cd703ad5cc4abd44c7a4b6954fe44d885d44fd748b0d34f2b84bd387781901a776f5db6fa64346f16bad4b49e63f7575c78d2fb2bc57dc1e24602612b5709b14c29c00211bdf44ee963c1e849bb717051a3c1b695255c16758540eca092e7ba88da4b6f612056eafa7189a920f165a951c83cb3898a421212a7c288555f84fa25a90b59c9ba49191d7bd0830e0927114031627a525bf5745391ab29cabd4dabc9b60cf53e7f4d8749959c5c61cd2a5535ebcdc7656a1ce6f0929c52004b468d841a88186e562ebd23bac93bf53fd", 0xdc}, {&(0x7f00003eb000-0xf0)="ce9f933106c07f4c4ab8b6c991f69133bb162d5b61e4d9123748bd51ba87fa76a786e097caf56102d9b9cee40b2746520eb3b01bed2a85e12908798fef75007fd9e0c6ef37c617b7b90f683968c7e28720690c883fc41791f32616297215df47d90ca2c08903b2b321f3896f891c4bf8f40e3addaf057ae30583fcea1c34405c5e43738814867c8d7b358d4c943773ef28db6f3de84836ca425248ce66fb658f29ed2600efae6e445e2493a13860f7b3730cb4da1e4bc1cf166b4acce67ce4bef114f70bdfc1b2e342c96fbf6cd2051aff95bca2fec959902491dd2ea39a007ecdba73ba78f4e9f786e14e583221c44a", 0xf0}], 0x2, &(0x7f0000b3f000-0xe8)={0xe8, 0x0, 0xff, "058f18050c6e64f9b4e1a82f3e372626d725ee1aa42f51bf246f7f11cf26d7846fc3cf31261705d2d45649a488a99904472a6ee1fff0cbbdfa695df0e6034ae18d6e9b958501d48436995a0679ae43ed5a18182784c3036834a983b2318a2e7092670564be52ade8ec22d6d97ecb6604fca3b01a02c7b4dd7966bf682a6bfcf261892fd62b568b3eb88c6e1629a900b74fb83c11dc608315a9d834e87b360f61f6331cbd435c54f0445bd7d4366c33176b9cf9b82a9e990969c58faa70cbe8d3ff7e71d38486065f8f837d06dad159e6a11cdf"}, 0xe8, 0x80}, 0x4000010) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2017/12/26 21:32:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000828000)=0x1c, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f00008ee000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000069e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r3, &(0x7f00007a0000)=[{&(0x7f000081f000-0x1)="7f3f", 0x2}], 0x1, 0x0) r4 = accept$alg(r0, 0x0, 0x0) splice(r2, 0x0, r4, 0x51, 0x8, 0xa) 2017/12/26 21:32:44 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f6e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000ca5000-0x10)={0x1000, &(0x7f00008fe000)="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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c2f000)=[{&(0x7f0000c59000)="290000002d001900013d0000a13300060d00001600000000001500ef05001100000000000000002008", 0x29}], 0x1) 2017/12/26 21:32:44 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000faf000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00004c1000)=0x0, &(0x7f0000511000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2017/12/26 21:32:44 executing program 6: r0 = socket(0x0, 0x4, 0x0) r1 = accept4$packet(r0, &(0x7f0000ce8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007ce000)=0x14, 0x80000) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f7c000)={0x3, 0x9b30, 0x5, 0x1, 0x7, [{0xf5, 0x86b, 0xff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xc147, 0x79b483e0, 0x2, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x100000000, 0x7, 0x3, 0x0, 0x0, 0x228c, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x6, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x0, 0x7fffffff, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x4, 0x6, 0x4, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x849, 0xde5688b, 0x9, 0x0, 0x0, 0x2802, 0x0, 0x0, 0x0}]}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00007d4000-0x8a)=""/138, &(0x7f0000051000-0x4)=0x8a) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r2, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(r2, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000d5d000-0x4)=0x0, &(0x7f0000f7c000)=0x4) 2017/12/26 21:32:44 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0xfffffffffffff801, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2017/12/26 21:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) pipe(&(0x7f0000f3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a62000-0x4)=0x5, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000074e000-0x4)=0x3, 0x4) getpeername$netrom(r1, &(0x7f0000ac5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000f2000-0x4)=0x10) vmsplice(r2, &(0x7f00008d0000-0x10)=[{&(0x7f0000b96000-0x1)='$', 0x1}], 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x8, 0x2) 2017/12/26 21:32:44 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00007c7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fff000-0x4)=0x14) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80806, 0x800) getsockname$ax25(r1, &(0x7f0000fff000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d18000-0x4)=0x10) sendmmsg(r0, &(0x7f0000ffe000-0x12c)=[{{&(0x7f0000ffe000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000ffe000-0x20)=[{&(0x7f0000431000-0x49)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000ffd000)=@ipx={0x4, 0x0, 0x0, "0d7124721c6d", 0x0, 0x0}, 0x10, &(0x7f0000ffe000-0x70)=[{&(0x7f0000ffe000-0x33)="77e8586b973e3e1d45b45c2f74f8b2a83b258c0bbc53b1b5a732e29f9b54f622d60e62", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) 2017/12/26 21:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x3) bind$inet(r0, &(0x7f00002cd000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00000b4000-0x4)=0x0, 0x4) 2017/12/26 21:32:44 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0xffffffff7fffffff) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fe7000)={r1}) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000fe6000)=[{0x60, 0x103, 0x9, 0x0, 0x0, "298d3d5d4c0001000000005200008197d9df7f0fcd8c070031853de5aecf1544ec9a611b4cf1dd7163e63600d700000000000545057d262e57b61a1aa0e4b274d4160012e08d5340b647607ab88b3c1a"}], 0x60}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) 2017/12/26 21:32:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000001000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, 0x4) r1 = epoll_create(0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000002000-0xc)=[{0x0, 0x0}], 0x1, 0x7) 2017/12/26 21:32:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000924000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000680000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000148000-0x118)={0x1, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000067b000)=r0, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000705000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000690000-0x4)=0x1c, 0x80800) r3 = accept(r2, &(0x7f0000709000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a0d000-0x4)=0x60) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000077a000-0x4)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b00000)={0x0, 0x30b3}, &(0x7f000076a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003fb000-0x8)={r4, 0x1f}, &(0x7f0000694000)=0x8) getsockname$inet6(r3, &(0x7f0000e26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006ab000-0x4)=0x1c) [ 122.846456] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/26 21:32:44 executing program 1: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000042000)={0xffffffffffffffff}) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000df6000)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ecf000)="dc13b51a5b0000defedd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442f0450974e8e1195c604f8000000040002663d75dd04eb000000000500048a5d070838a47511f937f96f7d4ff812a8f9fc3f070009fffffff900000000d359bdeb62c88a769c862f856d59f8b9dcb3e345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffdfffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) socketpair(0x3, 0x80004, 0xff, &(0x7f00006e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ed2000)={0xacec, 0x0, 0x10003, 0x4}) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000ed4000-0x1c)={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ed4000-0x10)={0x2, r4}) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000426000-0x2)="", 0x0) bind(r2, &(0x7f0000159000)=@nfc={0x27, 0xb3, 0x6, 0x7}, 0x10) 2017/12/26 21:32:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000739000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x4d6f, 0x7f, 0x7, 0x100000001, 0x4, 0x100000000000000, 0x3ff, 0x3, 0x9, 0x1, 0xff, 0x100, 0x100]}, &(0x7f00008d6000)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ca4000-0x4)=r2, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000065f000)=0x62de, 0x4) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f0000b42000)=[{&(0x7f0000ead000-0x1000)="99", 0x1}, {&(0x7f0000f1f000)="", 0x0}], 0x2, 0x1) r5 = accept$ax25(r4, 0x0, &(0x7f0000d31000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000190000)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) splice(r3, 0x0, r1, 0x0, 0x10001, 0x0) splice(r1, 0x8, r5, 0x0, 0x101, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000193000)=@assoc_id=0x0, &(0x7f0000ddd000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ba7000)={r6, @in6={{0xa, 0x1, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cf2000)=0x8c) [ 122.922324] sctp: [Deprecated]: syz-executor5 (pid 31845) Use of int in maxseg socket option. [ 122.922324] Use struct sctp_assoc_value instead 2017/12/26 21:32:44 executing program 0: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000062a000)=@common='ifb0\x00') sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000013f000-0x90)=[{&(0x7f0000ddd000-0x1000)='W', 0x1}], 0x1, &(0x7f0000bb1000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d1f000)={0x0, 0x8, 0x6, 0x9, 0x2}, 0x14) 2017/12/26 21:32:44 executing program 7: socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b38000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000fa000-0x4)={0xffffffffffffff9c}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000796000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00000d5000-0x30)={0x8, 0x3, &(0x7f00005ef000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x415, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000afb000-0x6)='syseO\x00', 0x1040000000000001, 0x80, &(0x7f0000d18000-0x80)=""/128, 0x0, 0x0}, 0x30) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000062e000-0x20)={@generic="44beed1dc7694ba55c4a6b90a0769b38", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 21:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eba000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f8000)=0x28) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000097d000)=0x0, &(0x7f000009a000)=0x4) 2017/12/26 21:32:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) readv(r0, &(0x7f000073a000)=[{&(0x7f0000c71000)=""/111, 0x6f}, {&(0x7f0000e1a000)=""/93, 0x5d}, {&(0x7f0000f7f000-0xc5)=""/197, 0xc5}, {&(0x7f0000cc4000)=""/70, 0x46}], 0x4) read(r0, &(0x7f0000acf000-0x6e)=""/110, 0x6e) 2017/12/26 21:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000af9000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f000050a000)={0x86, 0xc7, 0x1, 0x2, 0x6, [{0x1f, 0x3, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9, 0x1, 0x9, 0x0, 0x0, 0x680, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x3, 0x0, 0x0, 0x2206, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0xfffffffffffffffb, 0x2, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0}]}) r1 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000858000-0x18)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) 2017/12/26 21:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006bc000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000559000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00003c3000-0x2c)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ff7000)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000d68000-0x8)={@loopback=0x0, @multicast1=0x0}, &(0x7f00001c6000)=0x8) r2 = socket$inet_sctp(0x2, 0xfdfffffffffffffd, 0x84) connect$inet(r2, &(0x7f0000b1b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000223000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a3d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000473000)=0xe8) listen(r2, 0x400) r3 = accept4$inet(r1, 0x0, &(0x7f0000737000)=0x0, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000053d000)=[{0x8, 0x23ca}, {0x3, 0x800}], 0x2) r4 = accept$inet(r2, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) recvfrom$inet(r2, &(0x7f000099e000)=""/28, 0x1c, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000964000+0x1df)=0x4) 2017/12/26 21:32:44 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$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) r1 = socket$inet6(0xa, 0x2, 0x80000000) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 21:32:44 executing program 6: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f000038a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000035000-0x4)=0x2, 0x4) [ 122.922395] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 122.942691] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 123.000286] sctp: [Deprecated]: syz-executor5 (pid 31845) Use of int in maxseg socket option. [ 123.000286] Use struct sctp_assoc_value instead 2017/12/26 21:32:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000345000-0x4)=0x7b, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ef8000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000484000)="6554144669b671aef8a1304975f11579f1f0247bcdf59f33439141cd6d62307a29fb6c56faef2bc6a22c4c6ff091404bf83af0ba3e5438974bf67305b61c096ec8a3d6726e28a998c55440d00e18b24815b2ace381ac21d36a348b928cb6de38a6fb5eb3457a2079f5d55a794266d333", 0x70, 0x8044, &(0x7f000043e000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/26 21:32:44 executing program 0: setsockopt(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000f2a000)="", 0x0) poll(&(0x7f0000d97000-0x8)=[{0xffffffffffffffff, 0x8001, 0x0}], 0x1, 0x3) 2017/12/26 21:32:44 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f6c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001a2000-0xe8)={{{@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, 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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dd000-0x4)=0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f6d000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x7, 0x8, 0x400, 0x8, 0x80400100, r2}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f6c000-0x5c)={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffff, [0x8, 0x4, 0x9, 0x6, 0x8, 0x6, 0x401, 0x7]}, 0x5c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000f6d000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000449000)=0x1f, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d64000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r5, &(0x7f0000f6d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f6e000-0x4)=0x60, 0x800) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r6, 0x101, 0x9, &(0x7f0000f6d000)=0xfffffffffffffe01, 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) accept$ax25(r6, 0x0, &(0x7f000047d000-0x4)=0x0) shutdown(r5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000012f000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00006d2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e98000)=r7, 0x4) 2017/12/26 21:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000510000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ba1000-0x20)="0a0775b0f8e383f4b3b620cc5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x2, 0xa, 0x2b, &(0x7f00003ba000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000f60000)={&(0x7f0000b48000-0xc)=[0x9, 0x1, 0x5], 0x3, 0x7, 0x9, 0x5e8, 0x2, 0x5, {0x2, 0xfebb, 0x6, 0x4, 0x8, 0x3ff, 0x4, 0x0, 0x99, 0x400, 0x2, 0x2, 0x4, 0x199, "988d0d1d8e1c0627ce78529932da646007a7e2e02dda04438d5a6ce52c8684a0"}}) sendmsg$alg(r1, &(0x7f0000e36000)={0x0, 0x0, &(0x7f0000ab7000)=[{&(0x7f0000a92000-0x2f)="c36b35d82eb615d61a", 0x9}], 0x1, &(0x7f0000ab2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) accept(r1, 0x0, &(0x7f0000cef000)=0x0) 2017/12/26 21:32:44 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000004000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet(0x2, 0x4, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000)={0x0, 0x5f, "d9e5c5a6226a091c6b807ce59242eca0394d7114b7995b7138271286e6839f7f45c8f0ad55c4a80c87b726f521adbc2bc62b130328754992806db639d5b7482d221832fd3c1552ec63ccee196d2c5a70fa59187795ef8c6339bb0910214c7b"}, &(0x7f0000005000)=0x67) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000)={r2, 0xf2c4}, 0x8) 2017/12/26 21:32:44 executing program 1: mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002d8000)=0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00002d7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d6000)=0xe8) connect$ipx(r1, &(0x7f00002d6000+0xd5)={0x4, 0x4, 0x7, "2e47905ae27c", 0x5, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002d7000-0x4)={r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002d5000)={0x0, 0x7ff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00002d9000-0x8c)={r4, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000002000-0x10)={0x4, &(0x7f0000002000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getpeername(r1, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 21:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r0, 0x29, 0x2000000037, &(0x7f00000be000-0x20)="9b017de6e7ffa00b99b8f4758ed58b22", 0x10) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f00006bd000)=""/173, &(0x7f0000ab2000-0x4)=0xad) listen(r0, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f00005ae000-0x75)=""/117, 0x75, 0x2001, &(0x7f0000a6f000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b05000)={0x0, 0x2, 0x5, 0x1, 0x0}, &(0x7f0000367000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fb6000)={r3, 0x2}, &(0x7f00005ad000)=0x8) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f00006f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fbc000)=0x10, 0x80000) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000237000)=0x6, 0x4) sendto$llc(r4, &(0x7f00004ca000-0xba)="c5c5020582fa1ce331a34f5c77f70c4adc4d495abb2d15635541f1e9337a2abb7155c3909aa4dca30ca0da9060c8ed2d44a13c6fa2867eb3dba2fc54c60ceb6692490dbac2f5061ea79c7e593337b2f96cdeb4e0cff2a23b7967f373bfa69225ff533671964f004742508b6d6a2db08a70463847a76bd9cf43a84ee2c2e5c735de55266e976efb2cd285f1f82eb9d74434c94d09b1c6ff4599944338b69431831a002415efd5b3a382cc123de020220041e121c460c6091cebda", 0xba, 0x80, 0x0, 0x0) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2017/12/26 21:32:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x80000000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000862000-0x6)={0x0, 0x5}, &(0x7f0000509000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d46000-0x1)={r1, 0x6}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000a40000-0x4)=0x8100000000000, 0x4) 2017/12/26 21:32:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x15)=@un=@file={0x0, ""/19}, &(0x7f0000992000)=0x15, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000012c000-0x14)={0x0, 0x8001, 0xd765, 0x4, 0x27c000, 0xfffffffffffffffe}, &(0x7f0000db6000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000068c000)={r1, @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]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d4a000)=[{&(0x7f00008a2000)="390000001300094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) 2017/12/26 21:32:44 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000614000)={0x2, &(0x7f0000326000)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x7, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a17000-0x98)={0x0, @in6={{0xa, 0x0, 0x33, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa98, 0xe90}, &(0x7f0000e42000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a0a000)=@assoc_value={r2, 0x2}, 0x8) socketpair(0x5, 0x800, 0xfff, &(0x7f0000ff0000-0x8)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x3, 0x10000) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000f57000)={0x600000, 0x0, 0xffffffffffffff81, 0xfffffffffffffff7, 0x0, 0x0}) setsockopt$inet6_int(r4, 0x29, 0x4, &(0x7f0000fee000)=0xfffffffffffffffe, 0x4) sendto$inet6(r1, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 21:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0xe, 0x400, &(0x7f0000519000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000445000-0x20)={0x9, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00008fb000)={0x80000000, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000068b000-0x40)=[{&(0x7f0000557000-0x1000)="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", 0xeaf}, {&(0x7f0000486000-0xb2)="c99bae20fb3d3655a41e074e179a83bb8f0b2ba4f935ad0e774127b2572f577e941f27e97643569340d65123b0632a79b32e6b6352858a6789915f626192e1dffca756f978475c406d9b13ee5859d799c8a7f031595b1344e389dad839e8b49eedb059b9ca8e280d07a67b9acb3202f09ad7166ded508e6b82eb71b976d4514bd10a092b7176394afb9904e91a9cdeece9ab6eac68c095ca016cf46e9b26e59081a5dedbfc7e0b84ddb9c748b4c77a6ecd62", 0xb2}], 0x2) 2017/12/26 21:32:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000d8d000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d49000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d1e000-0x4)=0x0, &(0x7f0000bcf000)=0x4) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000579000-0x4)=0x0, 0x4) 2017/12/26 21:32:44 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fce000)={0x0, 0x0}) socketpair(0x1b, 0x80007, 0xd45f00, &(0x7f0000fcd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000380000-0x1000)=""/4096) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) 2017/12/26 21:32:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x2, &(0x7f000006d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000692000)=0x0, &(0x7f0000910000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x1) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000af000)=0x0, &(0x7f000081d000-0x4)=0x4) socketpair(0x1c, 0x207, 0x8004, &(0x7f0000d3e000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000079b000-0x8)={r2, r3}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c6d000)={&(0x7f00000a3000-0x8)='./file0\x00', r2}, 0xc) socket$kcm(0x29, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009ee000)={0x8, 0x2, &(0x7f00006a2000)=[@generic={0xfffffffffffff94f, 0x0, 0xff, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/26 21:32:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000003, 0x2f) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000051d000)={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x301, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0xac, [0xffff, 0x2cf, 0x5, 0x81, 0xe2f5, 0xfffffffffffffc00, 0x6, 0x3]}, 0x5c) connect$inet6(r0, &(0x7f0000b68000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 21:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xfff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005b1000)=0x0, &(0x7f0000bab000)=0x4) r1 = socket(0xa, 0x3, 0x21) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000030000)={0x0, 0xb0, "fce0837963e4f9f45c8f043af49a440723be878b70f78f806fa6e6f3019cf73c5e1fb96d342c5bc5891e91d60d419e6ef944d101fac67619c7e6f2c06cb9728be7031282243e534eecbf1dacf21c0cc5d3ecdaed85453f5877e6832813cb45047638ef66c6fa48bba7d015023a540d01d969de5e50aa0299087f83ab7250478218bdb7b643502acc1bbef13233a7f95ab96ca30e16eabf3e5a85c791de3f41555f78e7187a13dfecc5527c2f634f408d"}, &(0x7f00007c4000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b06000)={0x0, 0x1000, "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"}, &(0x7f0000e29000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000165000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x7, 0x0, 0x1, 0x50, 0x6, 0xae, 0x1, 0x1, 0x1a08, 0x0, 0x9, 0x91c, 0xe2e]}, &(0x7f0000cd1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000030e000)={r2, 0x8001, 0x0, 0x20, 0x2, 0x0, 0x6, 0x4, {r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0xffff, 0x400, 0xaf1}}, &(0x7f0000697000-0x4)=0xb8) connect(r1, &(0x7f00004ec000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000483000-0x8c)={r2, @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]}}, &(0x7f0000caa000)=0x8c) 2017/12/26 21:32:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x7, &(0x7f0000001000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x2, &(0x7f0000d62000-0x8)=0x4) r2 = socket(0x1, 0x200000000a, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) 2017/12/26 21:32:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x8080f, 0x7f5a962c, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000880000-0x4)=0x4) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000080e000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000dea000)=0xc) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000deb000-0x8)={0x0, 0x0}) r3 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r3, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000b70000)={@generic="46957f51dd6e0ec8922724495f7afd3a", @ifru_flags=0x400}) bind$inet(r3, &(0x7f0000d90000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000dec000-0x9)='illinois\x00', 0x9) 2017/12/26 21:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000ff2000)={0x7, {{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000056c000)={0x0, 0x0, 0x0, 0x3}, 0x10) [ 123.241692] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=31929 comm=syz-executor5 2017/12/26 21:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000892000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) socketpair(0x5, 0x2, 0x5a00, &(0x7f00008c6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000073d000)=@assoc_value={0x0, 0x0}, &(0x7f0000f96000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e9a000)={r3, 0x200, 0x3, 0x3, 0x7fffffff, 0x5}, 0x14) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f000029c000)=""/144, &(0x7f0000464000-0x4)=0x90) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000d8d000)=[{0x0, 0x0, &(0x7f0000509000)=[{&(0x7f000011b000)="9f2bc39184f4f538b7460ea2922d60098c233b7223c2fc6048dad8ae23b91841d60ea2c920eedd456ef5623ab8864bacf187f5f1415d088ea88c44f5119b94f582114904bfb72d55e69edf37713fff2599d6135ad0d8c7a7b8362e120c435955cf94fe996ffedcc1046b93551ae8f0aaa294c973f80dc826ac53b279321b09b88ff274497f0ebe1dfeb100d0e4abcc08", 0x90}], 0x1, &(0x7f0000b2d000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b9d000)="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", 0x1000) recvmsg(r4, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000132000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/26 21:32:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00005cb000)=0x0, 0x80800) setsockopt$inet_int(r0, 0x0, 0x27, &(0x7f0000dbe000-0x4)=0xe09d, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2017/12/26 21:32:45 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000057b000)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000fdf000-0x4)=0xfff, 0x4) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000fe0000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) [ 123.338903] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=31929 comm=syz-executor5 2017/12/26 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0xf, 0x80) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000ff0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007cf000-0x4)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff0000-0x4)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000ff0000)=0x0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x7, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/26 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "04aa99efc6"}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000475000)={0xffffffffffffff9c}) sendto$inet(r0, &(0x7f0000636000)="31d5e4c3ffc8d5ed8bd9d72afc30f07f34863c72ab57a6ca480b049b043ec86bf70cb34f876b28b342ca36b37534f88f9ce182df89869a43c140b9a2929c4ff89925756acd8c11f8c78b3092b6db6ccca633336a385b98d299da3a8d51cf1e063985d628802bd6d4d5d3f05f932cbaf2d7be8dceee9a3cf974957696c1ba3923551517cf8a66d5ca7bc4155184205167e8a271527467f2db39c8a4ca6903905a90636ba971f7ea8359", 0xa9, 0x4001, &(0x7f0000acc000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 21:32:45 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000663000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000709000-0x4)=0x6) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) writev(r1, &(0x7f00004d3000-0x90)=[{&(0x7f00004ad000-0x95)="", 0x0}, {&(0x7f0000384000-0x65)="15d67da12f05002e33410ced55201ff4b9e066cc430d6f6b153de1884d1c3b868202fdb886681440da65d91d4651b4ddc91d731b46a61d0bb26643439c43c7ebba152517617d598b424c483957c65f9a7bddf8ca33273561027bd311b68264b5aaaaf82dc3", 0x65}, {&(0x7f0000cad000)="dd435834580006cc8d28bd2c6effad601cdba2605aac52c43b31c3acd6477e980b9054526fe88cf665ef12f0667d4302f493516db97647620968f2", 0x3b}, {&(0x7f0000ccf000-0x25)="eb774f4944e31cfd63e557a444b4d379aee511acf81244b26547e63d2e2f059bbe7fa129b7", 0x25}, {&(0x7f0000f57000-0xeb)="7ff80bd065dedcb81a5a1af0ab39c220a085b5d47bd8e14055435680b67b370cdf9af60cb09fd94d7a9fdbdbd9ae664cb38a9b8c15360f7ae3d4bcf7dc359e689dbad797031a6f35cbefc2d69c2196c6c1e6e1597ef8572dfb782ea54219c32d637be915e30149cbea740939eae785c18196bf47a4e54428a528da71b709c1e9b89b8e2185e977e5e582781af9526fd79cc2fa5e0fb913862e352ded5a1b70873cd2c0bc503279fa33bce8e30f96241396cfee3debb448053811a7e1247736a48c2e6fe7bde2a2b76507656343c0df497fece212059c79138237a04bc15e64e93f3013f30928abe19980c6", 0xeb}], 0x5) syz_extract_tcp_res(&(0x7f0000e3c000)={0x0, 0x0}, 0x10000000000, 0x0) 2017/12/26 21:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0xffffffffffffffff, &(0x7f0000573000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005e8000)={&(0x7f000098c000)='./file0\x00', r0}, 0xc) r1 = socket(0x40000000012, 0x4, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2017/12/26 21:32:45 executing program 2: socketpair(0x1f, 0x5, 0x6, &(0x7f0000b0a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x14, &(0x7f00008d6000)="cd3425ac13ebf9f250e83d43f676edf3e1994367"}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r2, r3, r4}, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="c4f29715048a3b9edbcb3319a21c1fb2") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000000)={r5, 0x2}) getsockname(r1, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0x9, {{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, 0x2, @rand_addr=0x6aaa, [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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x8000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x2, 0x10}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r6, 0x3ff}, &(0x7f0000004000-0x4)=0x6) r7 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000)={r6, 0x3}, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000003000-0x8)={r7, 0x2}) socket(0x3, 0x0, 0x200) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000004000-0x1)=0xb1, &(0x7f0000001000)=0x1) 2017/12/26 21:32:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e1f000)=[{0xb, 0x4b9ae905}, {0x4, 0x0}], 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000091000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/26 21:32:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000408000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x302, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000357000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b2b000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000889000-0x4)=0x0, &(0x7f0000aa5000-0x4)=0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00001c1000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e5000)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000700000-0x4)=0x0) 2017/12/26 21:32:45 executing program 4: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000047c000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff001}, {0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7f}, 0x3, [0xf8, 0x81, 0x6, 0x7fff, 0x6, 0x6, 0x6, 0x200]}, 0x5c) r1 = socket(0x11, 0x3, 0x0) getsockopt(r1, 0x107, 0x0, &(0x7f000079c000)=""/121, &(0x7f00005fc000-0x4)=0x79) 2017/12/26 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) vmsplice(r1, &(0x7f0000636000)=[{&(0x7f0000159000-0x94)="5c608f08bbfb65fe6d7ab68894871ec43b36b49657c792481fe6ad7ae2498322e0ac4cc904052e0428532313a73619628ad8583e004df25409b759bea29b166d77ec2dbc5fa01dd3d66b0678d95b501af3842b37df495f0492639a47e9f5edc0d838f0d9db54a1a02ade289af9b0416b1480fdbb85f2854545ea4bee8f7ffa24045b7a2a49956c8a8b3ce304cf30f6cccfe4fc8d", 0x94}, {&(0x7f0000403000-0xa8)="f065a27e1b436de492b0ff416f3de3c86ad682706ad0d06d768cb41785796b130e7bd73084695b373f4e7d4027e0802e019d3b8d6a94d73b3f2b4768d0decc87a9e468ee225857a61d35ea06a1f13d7c5d417ccd462559db5285d4f3ecc46c4311b707d6189b62dd87150eb99d2e87b7e1ffc431db19e11991f727ba005fb0c5fc11e71667969bc23d08a47a54b2e0652960b4a7c021dcd239adf736b88b770b0f6eefa0539be69b", 0xa8}, {&(0x7f0000836000-0xce)="5386658f473ea6c0d10d24c68f1b9caead61de104ec06d26035089106a95e1bcccef5cf3156ecb770451af2826205245c1597dd96a5691f41a23f98fbdb70befbecd789baabf6f74c8d259a37d4a0608370f08583c1be4c52d7fc2bab2078110d0dfb8b960f8573f7351fc58d1120e9090f6b394d3ac931a97f7cd941d2f237b8be850313bc699ffd7a8648591dd6a70c9316952dc797d46c1e01b2a5ed051d2663f6c4e73cb9a2d2a61c162bf2d56b4e60331fcafddd4fb57676abb6186e5a9b80b3e7a4d389da591899f46a1ae", 0xce}, {&(0x7f0000bd4000-0xfe)="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", 0xfe}, {&(0x7f0000448000)="ddd0d81d87c98e64c3ee105e8b7000dd32bc7dbccb85d7d406c2010f8fb7975298871171f079436804591bd8d92b7b82286bd415ac559dffcb0eafb428c8a1d942f4164ab1ed31cd7d1fb206d68069b41cb3583d9ac255cad02575d188fe03206b9ac18c5c2dafbd66ccd91fe6fcba6d7e5dfe12eae6df9c85a8545cc563209eb83a6bf0c6807e5f9c0ca7d459dd82fdf485bc1fd4e049cb3e524ed6a321b23928d3692237e5cdd804d15e3c107ac5bd82268b50f8ffb87492ec92fc04d60933cb9424710b92923337df72819f20aab370b5f550f822079f05b5067354679972cced7720ca4356abdf3310050725ce82580d15e4d3b2befb", 0xf8}, {&(0x7f000083f000-0x60)="0034459c3762104ef6628c390df8c3dc43d179a141566afaf13958962c40edd708b6c1be4ee7db8d1c583e14721174da29e4c1b45aead09e472d2a6b3655cbb5ae27d2e99326369c91fe550b0988fcedc66e3363e13bb8f995821e40a01db873", 0x60}, {&(0x7f00000e3000-0x15)="0d36a3416de677c6090f84f06dfcf38498de87b5ab", 0x15}], 0x7, 0xe) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000bc1000-0x6a)="ff55d36ce2bc04515d00000000000102000019aff3c0000d000000000fc9fb55d9232fe318c62012cc205213ea2afc2922afc6265f1e917a0cf5127c3c22c0ee687b6d4d2c46435f2948e9b13b503f3908db2c09dfeb3289e8028773e4a48e63ab0ad10a1b9f894350bd", 0x6a) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000b0d000-0x14)="ffd36cffba040000000000009ce601000000006a", 0x14) 2017/12/26 21:32:45 executing program 6: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ffb0000000000801032800e1ffa403", 0x22) 2017/12/26 21:32:45 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0xedbf, 0x0, 0x0, 0x41}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000491000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ef8000)={0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ef9000)={0x0, 0x0}) connect$llc(r1, &(0x7f0000a50000-0x10)={0x1a, 0x18, 0x4000000100000000, 0x7, 0x401, 0x6, @random="4a556270b321", [0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f000024a000-0xe9)="2e8c9bf7d8c5dbcedb3f8ab86724816a6e92b8cba64f89dee534fba87779d6a68ea2d2e3b63576964a313d4a281ab09380013c5b5ee2f7a1c113b08a8e8bb99bba03fe181b0462db54315f925e7fe7a222086858ff53eaf58d950eba4dad5cbc80b9e6efcc73426ee66db9fe05f4dd455ebcf7db3dcf84a331e8567bab817a81a8b0b7fc4818db18518db666abfe6d5795e9f89de1db1f84d7a3d55659e7db58baf48f258b670ad1d879b587ae3565ec567b10a82442a7a0464b34ce4915724fc59fd006bcf1a9d3a33c0f87a4b32210daa87cd2b4725f75675b7e854ab44ac7db3bb8d9acc107609e", 0xe9) 2017/12/26 21:32:45 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000066e000)=[{&(0x7f00002fe000-0x1)="db", 0x1}], 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) writev(r1, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e38edfe42511d5ddc41a8becd97e7ce0abaf27396000000000000000811b54eeb95cb240a5896bf9bc66dcecab811d6e3edbc6eea7f247425bc1aa54d1ac0", 0x3f}], 0x1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r2, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) 2017/12/26 21:32:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00008a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000950000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000094e000)={0x0, 0x0}) socketpair(0xa, 0x8000f, 0x10000, &(0x7f00007bf000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000899000)={&(0x7f0000cbd000-0x1c)=[0x3, 0x9, 0x7, 0x8, 0x3, 0x1a7b, 0x8], 0x7, 0xa3, 0x5, 0x7cc, 0x1, 0x0, {0x6, 0x6aa, 0x687, 0xffff, 0xffffffffffffffe1, 0xfffffffffffff089, 0xf7b, 0x4, 0x0, 0x2, 0x2, 0x80000000, 0x6, 0x100000000, "fefdbebcf226425e594d5e3395602ff9480fc14a05905325ba9e0d262e4a648c"}}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000a7a000-0x10)=@req={0x28, &(0x7f0000c06000)={@generic="0bdacafdf77ec9fc21103d3c40830c7a", @ifru_data=&(0x7f0000908000-0x20)="21912175ba4ebcab585dfb75eb207da645c56664ab43355a22feb8b4157fc952"}}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x6, &(0x7f0000f01000-0x39)="b94faf573420"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) syz_extract_tcp_res(&(0x7f00006fe000)={0x0, 0x0}, 0x1, 0x3) syz_extract_tcp_res(&(0x7f0000968000-0x8)={0x0, 0x0}, 0x7, 0x3ff) syz_emit_ethernet(0xc7, &(0x7f0000c20000-0xc7)={@random="6df188d2852e", @random="336320de8d48", [{[{0x9100, 0x53, 0xfff, 0x40}], {0x8100, 0x4, 0x9508, 0x1}}], {{0x0, @ipv4={{0x14, 0x4, 0x3, 0x8, 0xb1, 0x0, 0x1, 0xfffffffffffffffa, 0x63, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x0, 0xc, "69697491b790d672fdc4"}, @generic={0x87, 0x11, "4f9c91f4e7915574cbf3c69d5d65da"}, @ssrr={0x89, 0x1b, 0x28, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x400]}, @noop={0x1}]}}, @tcp={{0x1, 0x3, r4, r5, 0x962, 0x0, 0xb, 0x80, 0x20, 0x0, 0x3, {[@nop={0x1}, @mss={0x2, 0x4, 0x2}, @generic={0x1, 0xe, "b054e1b1cb1e394a6f40db48"}, @mss={0x2, 0x4, 0xb14}]}}, {"95c29fdaca5c32fe4036dd1b547f67948bb5baba790167919162a98c290a4768bd788b91d28ec513510fafb4840c8040a79aa6d263"}}}}}}, &(0x7f00002c9000)={0x1, 0x1, [0x888]}) 2017/12/26 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = socket(0x11, 0x1, 0x4a) accept4$ipx(r1, &(0x7f0000136000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b78000)=0x10, 0x80000) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b9f000-0x8)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000dd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ad0000)=0x14) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000bd5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98, r4}) writev(r2, &(0x7f000094b000)=[{&(0x7f000078a000-0xff)="e5bafa9569f2ceaf05071686c949f45c4b6a06eb8def881672bf8d91c86ea9ce3626c3d2ffa0707a91948af9bf4ca6517b94766b9d6afac98d2242486a17c5dfc5cad4a528577461004edd612be9b23d023e0ed45d017c4831ed1721a95f698ae3846379a3b606830fcd38550e07265e8385c450aa5ad75343ea4ebaf984665650490355940ad530a902631dc1aa6551", 0x90}], 0x1) recvmsg(r2, &(0x7f0000c3d000)={&(0x7f0000d16000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000860000-0x30)=[{&(0x7f0000532000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000915000-0x88)=""/136, 0x88, 0x0}, 0x0) 2017/12/26 21:32:45 executing program 2: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f23000-0x10)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005eb000)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f2b000-0x1)="b8", 0x1, 0x0, &(0x7f00005a3000-0x1c)={0xa, 0x3, 0x10000007f, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 21:32:45 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x10, &(0x7f0000273000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) [ 123.481597] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/26 21:32:45 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000000c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000017000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0xfb7}, &(0x7f0000010000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0xff}, &(0x7f0000011000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000014000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x1, "0100000000010000050084ca006d"}}) 2017/12/26 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) splice(r0, 0x0, r0, 0x0, 0x6, 0x4) getsockname$netlink(r0, &(0x7f0000168000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007bd000)=0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) [ 123.549191] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/26 21:32:45 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000-0x14)={0x0, 0xe0, 0x9, 0x2, 0x100000001, 0x72}, &(0x7f0000008000+0xe45)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000-0x10)={r2, 0x3, 0x3ff, 0x8}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000008000-0x4)=0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r3, 0x87}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={r3, 0x2}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x6, @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]}, 0x0, 0x74ae2123, 0x4, 0x3f, 0x0}, &(0x7f0000007000)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r4, 0x2}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000007000-0x1e)={0x6, 0x4, 0x3, "ba63eafdef4f", "dadd3ad8b2ca2fcb984fd6a826d2d7d9"}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000050a000-0x10)=@req={0x0, 0xffffffffffffff53, 0x0, 0x0}, 0x10) 2017/12/26 21:32:45 executing program 5: pipe(&(0x7f000098a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 21:32:45 executing program 3: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x11c66f384dfae8d2, 0x0, &(0x7f0000f1a000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x1, 0x0}, 0x810) 2017/12/26 21:32:45 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0xedbf, 0x0, 0x0, 0x41}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000491000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/26 21:32:45 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x821) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000008a000)=[{&(0x7f00004a0000-0x2b)="29000000190031dde5ff2100006500050a0000009d00ff0780de00000c000900080000072000000005", 0x29}], 0x1) r2 = accept4(r1, &(0x7f00001b9000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b5b000-0x4)=0x60, 0x800) sendmsg$key(r2, &(0x7f000075e000)={0x0, 0x0, &(0x7f0000470000-0x10)={&(0x7f000089a000-0xb8)={0x2, 0x9, 0x5, 0x6, 0x17, 0x0, 0xa43, 0x800, [@sadb_key={0x1, 0x8, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x4, 0x8, 0x2, 0x3e, 0x3, 0x20}, @sadb_x_policy={0x4, 0x12, 0x3, 0x25, 0x0, 0x7, 0x7, {0x1000, 0x1, 0xc298, 0x400, 0x0, 0x1000000000000000, 0x0}}, @sadb_address={0x3, 0x6, 0x3, 0x9, 0x0, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x4, 0x12, 0x2, 0x100, 0x0, 0x7fff, 0x7fff, {0xffff, 0x5, 0x9, 0x1, 0x0, 0x100, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x40800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bfb000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000)=0xe8) 2017/12/26 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xe9e6, &(0x7f0000a64000)={0x0, 0x0}) listen(r1, 0x1) r2 = accept4(r0, &(0x7f0000dcf000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000098e000)=0x8, 0x800) sendto$inet6(r2, &(0x7f0000eab000)="53c15545e683e5c25785ec2eb4c2df2ac278a8cfda508ae9b3c45fc96310eda9f9c7e22dcb74ef726862e6e605cc66c2c01d55e17f2c10a921691cd395b981de03e931f67ec71b8eff0981ab7b45eac3e66353919fddb2f91e9ce2bb1c922033ce90bf4b033bfec28188fa450c50fea92874bbaaa3844fe0930e774730e88755c1a6d789f40d65741121f0ba04b399b1eaf091723e92d5c1bc887c39eb43e824cc04170a83b63fe3a824d9c3dcc4e688cd8ee0fd57b648ff4169b8bb98a5f9", 0xbf, 0x20000000, &(0x7f000025a000)={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0xf91a}, 0x1c) syz_emit_ethernet(0x30, &(0x7f0000773000-0x31)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) 2017/12/26 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000086f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c9a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000df1000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f27000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000564000)={r1, 0x101}, &(0x7f00009ca000)=0x8) r2 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000561000-0x4)=0x938, 0x4) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a2a000-0x20)={0x200, 0x8, 0xb, 0x1, 0x101, 0xa713, 0x9, 0xf3, 0x0}, &(0x7f00008cc000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000503000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f61000)=0x8c) bind(r3, &(0x7f0000523000-0x80)=@generic={0x1c, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000f72000)=0x0, &(0x7f0000899000)=0x4) 2017/12/26 21:32:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000001000-0x10)={0x5, &(0x7f0000002000-0x28)=[{0x7, 0x1, 0x8, 0x7}, {0x4, 0xfff, 0x3, 0xd}, {0x4, 0x58a, 0x1ff, 0x200}, {0x2, 0x6, 0x5, 0x7f}, {0x8000, 0x5, 0x4, 0x4}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000003000-0x9f)="5165a55a4524a738d0e19ffb848befbd2fae146b7c72b908cc53e01cb8e81f84f88f33a3e5a601e9d2002f8172f0488380e6be3c995fdc3eb497644b0029dfec1778a3262c37298b01c1d4338732ccbba5f22bd668cc3c4bde1c88a1fce32197fb708ea394329914c81a37afc3a2d8a404f235e06849c01195942aac89c931e070fad37d6244a5f9583a191d66bd3f79f90e6def665459c79b39b35e05bf4c", 0x9f) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@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]}) bind$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x11, 0x1f, r1, 0x1, 0x10001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @random="31b98639b39d", [0x0, 0x0]}, 0x10) r2 = socket(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00005b4000)={r2, r2, 0x1000, 0x7fffffff, &(0x7f0000083000)="6bc3c371f4acdb53f347c959a069d16da62cfd7ac930b3f706f97bd6d45ab03d5876bc6f40f42c9eedce5c2c1471b67d0e8cc2eb7ae70f43169c7a412f8098743bb86e566d49b7ae0b2b51366d31bab755ad77478ebc07b917d7fa279ccb6f2c0ee995c29c2ff7cb3f601206cf3ce6cdcc434a7c3a784b5660ce1596c902270506e8a6b228ce891a0ec060578882c66b78477d33cf84fb7eb37b88d2231a871eb9b1a8271111e81996cad476d0a350508eccfef1f89e1cb249bdc5bfabe758123f6b3acefe01ac882a2ec3870351496e21f9f877bf", 0x100000000, 0x14000000, 0xa6, 0x2, 0x84, 0x9, 0x5df, "fbb3a818365c4171aef2b73d8d1666dcc16fb369ce7936a622a7fe9d66ced626458a8a7ab9885a1e3675e281de87bc02c6eef6cfb6dd91a1709b395436b5701611847b332f8e8709294b54203efe623edb5679c75d28d135fffbcea4b21f0dd7cc2f299002f5b8ce39825bbc515dc86fcf7539b6359609cbf793420309d23e32a1baeec9d47f924ee1ab31bd9fccc2af1d06916ecdbc37813499a172edc26cd048b7921fb08fb3f87bc2e6216e1636f6774e030fb0ce3e7a6f8d10300865acdf6e857c35e5b617e1629489d7122c4dd320b4ca464436c7d331f831d7156c4d5ac1887353f4759647ba57167d949a2a0c24c26520a0f5be91"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00002b8000)=0x4e, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[], 0x0, &(0x7f00005b3000-0x390)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2017/12/26 21:32:45 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0x2, 0x80003, 0x1) getsockopt(r1, 0xff, 0x200000000001, &(0x7f0000004000-0xda)=""/218, &(0x7f0000002000-0x4)=0xda) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000006000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/26 21:32:45 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000072c000-0x40)={&(0x7f000080e000-0x8)=[0x0, 0x0], &(0x7f0000fa1000)=[0x0, 0x0], &(0x7f0000fa1000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fa2000-0x7)=[0x0, 0x0, 0x0], 0x2, 0x2, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0}) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) 2017/12/26 21:32:45 executing program 1: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80c, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0x3, 0xe, 0x80000001) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f0000558000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xc0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r4, &(0x7f00001fd000)={0x0, {""/7}, 0x0}, &(0x7f0000e16000-0x4)=0x10, 0x80000) r6 = socket(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000005e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008eb000-0x4)=0x1c) write(r6, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200079bd600000000000008000000070000009b", 0x24) 2017/12/26 21:32:45 executing program 7: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b0000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f9c000)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000ca6000)=@file={0x0, ""/108}, &(0x7f0000f9c000)=0x6e, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007e1000-0x10)="a233000000070ef24dcaa19dff030000", 0x10) pipe(&(0x7f0000f80000)={0x0, 0x0}) vmsplice(r4, &(0x7f0000e8d000)=[{&(0x7f00005dd000-0x97)="e6fbbfa6d36a0158992cdca4e7d8d35133", 0x11}], 0x1, 0x0) splice(r3, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/26 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000021f000)={&(0x7f0000f64000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 21:32:45 executing program 5: r0 = socket(0x9, 0x805, 0x120000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b6a000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x8) [ 123.641646] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 123.678647] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/26 21:32:45 executing program 2: socket(0x17, 0xf, 0x9) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000052e000)="240000002600070d32000009003677037b00fafe0100000000000000001214ff2100ff10", 0x24) read(r0, &(0x7f0000c14000)=""/101, 0x65) [ 123.736227] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 123.749784] tc_ctl_action: received NO action attribs 2017/12/26 21:32:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x5, 0x7, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x2, 0x4) r1 = socket(0x2000000011, 0x8000000003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b09000-0x28)={@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]}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000517000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket(0xa, 0xa, 0x3) bind$netlink(r3, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x2, 0x80000000000003}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$netlink(r4, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f000021b000-0x6c3)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000bb7000+0xf14)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r4, &(0x7f0000389000)={&(0x7f0000c55000)={0x10, 0x0, 0x2, 0x2ddca2c9}, 0xc, &(0x7f00002a7000-0x30)=[{&(0x7f0000d38000)=[{0x1010, 0x4, 0x320, 0x400, 0x6, "054fe6315718f5df8e495341a3d90ab8b8ed63fec7fa23273bad9fefce00f2ad5d8b8080e00e914acab7ceebd7f6c2057c08e02efb0df6cc2922e7e299794f5ff730f2c9661ea210ef239e960528199e94982d00caa1e436da674c45f5370e5b982af506c26e01799cb387005f9732c115f19da1f961eabd00ee0260bfc4e5dfaff5868cc601b88dae08be11307796d936ab7ff258fc7bb8a80b958acfc2041ed1c780b2ee5d008dd09ef64098238091b8cbee22f6135bf1867d03a6ee0cf30fd09ee5ffa20198cd3d13f2476e561afa8e83a383e094e9f986fe17c46d034df116d518705027b59ed69695cec248b96486efb370eaf7c6f3f78d2ad6c8bef6f071e857130cf4a4ce56f021da82b2b8149f7c7ec3a35baf9ecd451892266d27c9413aafd2ad165a1f3d1f3664e13e9a816f406f6c9cd0ae96f9a1ccccd5e42aa8e6c4c6ed036298fac075ccad1aae25d09b526b47073d40abb139ec720654864feeadbfaeb65deb1f84617b69f8585a4689083ee3148eb09aea6a6611821474d7759418f168ec62b5afa1dfa2271579cbf4816e619e405744887d05f8f1323aa00be9510f1f5ac0cf3456fd2ea52df9a73ab8becdfbed1f1e37497cbb0dcbd5c28b6cce176900e0e3a6a4d1fd7d67affd625cb09a03761a372249c07485b776dbbf9ce2a84862dc492178e37bb6ec51e5ca9af055a5ff10ff111f5d9fa851b61fd8674c7b3b39d48eaac73cf146c6e11acfc4da5760b4dff89682ef66d2467702e987501c848b42adc75b44b9318c5429efdae12f242b7797c61a0f96a602787073c511b11473cac5de4edf2454195357eab0e719326717312f90275db797b82b208183c360fd1ccef4047b904c100d3f3d52ac86a9d98527cd2351496aea06b8d10a891ff1a5d97b51b8563d08451af0e055c313fe5eb98cd89684781b767471fbe64ad4804050466826130b210bd0ce3839ea1cb104919a36809cf266b48891d22fbe813bfc67bbd2be4adb533f8ceab4280ec77854bde1d2a80591c263465ef2e9e8779cbb03c93fe15bf1eb1c90ac873f8e3ba4c41b8455b603b23dbb0a23ad4b4ddeb2a58ce09e085ff6c328e26feac78a428f972b5a0bad6d2bfd39d6b2b8b4c37c59f9811d0c89c95dbdec4006858c0b31b16e85c9acdf1fb2bd7f7e6bfe074a3257dac94d2d5be9d1de5f67ff602736fba8db67c2520925a7e24a0ac44042c3f40dd6356e21516ba9106fab57a89e45271f109cea140d97a1fd73da4e79ed25599d03f9c24604883287056c75f8417626f09f3cd21d1e852c2132ee01b5a743c67697597901a4449f27414710c3672e5211c1ec028054991a60a75bbf7cf7e7a17a9d2415fcb1ea944bc1fa12991012d30fec97512638cfcdf0c717017fcd1976b4db096c82b14a2ca63b2e3bdf604b86b7f3008c4645d94d2426bc9c96d84fae9665944fdb52e4a8e0376244db6c1848ccd1c4c32a1ac46cc199eb6edbb9dff343707ad1ffdcabeb92ad36390e694fc7f37431a466cdfd4f1533c700a2673554948eb7a6418f5ad69e0f644806ef5def3167d9da6c8bfb9123957e4066aca271357c6a118a8ffa6b6ec364da881a9924a8edcfccf011b73def877195dff9bbcab261bd634559c7c92d519dc9295b1d4984149abfdd559b2e350076df3b09f28b99bb651a21fd42d945758ad9b19cc0752e8ec8880a2901fb37df6c6792472a8e502e90e106fbe4e52b6de79811287e907affc4f1394dfa547f5179cb1c23300479e968e90a7d76d8120ab8f85743e118d56d67e103072a66a31aac29212a35cbc7083a68b35a51fb58f5f4f5d680f500b227ffcacf77454a5c68c835739aed5345348d968175f517ac4e839f96ea81584700514c7a046e6d4ed90b2823f6e0eb83f63d7085c1bfe96ca6df4e3f31a3da19af120c5c44429891a832129353ce0f95be4877e3cb81beba05046907f0ef320861d775bff8baf8a544751d8e4c97f21e2a0adc55ba6f752a308ef621eb2a6c38372b6943650b8548acbc9bd1738d74234e61c81bc7277a8e9cffd60671059b66017db82446a424245039ca1b7590ce4c63fceada75d3126be3371506d76e4a9eec18a4ef9e9ce15905bc618636811b9373c20af6c2808259ebc7720d934920a4b5bb85078fa9980b010b6e9f9a0957af2ee7698647a751a7eb2b70914f7d478db30ababc4c75b1a2b3b471edbd216f9dd63cfb7cba0c900b577b6245866dfd40dc85b3cf5142e5dfc450036cb0613633516cd4fdc53114a97c14eb896e7d97df838384b65f0ee310284376278fe0393fadfeee5f41ed22cff4ec0e7fac9c9ae159827392a7384357a573e023e7e433a28333d7526ae34da5db7e8386de138a664fce71a9530a84a8f130315e573fbefaefdd6df99d3ba994adf4c28a2e63bfdcfd28ce5416594a0f0cdc6583a9e33b18d11308471eb213e8892ac2e5b59939bb1c30edfb92b3c29adc78160ec1a220ac5c505efeb667ca33f6cfe5bca380062f2e33a06092f1b582d0cb027bff1ee3dc09d0dc824969ef0d96dabd0a5f1038e678b7f1928843df311452bdb7bbddce751d9411b5a132a01e8a4cc69a6b4e9c6f61c87649770e8ce285239785768ae6e6a8c58f31452a55f097bca7464ec936a49b3370dc282bd52f55a63616be3a449f19eb36df075a67d8051e19f71d8f93613e78ce66a48b4a8b982960a86cffe1cf6ef004e887bee591db440acba43f2c33f3cfaedcc0d73227b103a17a66ca9681a4c05333693d762a884070630131596e0dfc3ab23b36cc51c7c08816583ef87e25740c9ad5d513501476e45672dbec9cef46d200011657585ea6b90e7ca8b863c5f886a86a07ddf328d39a01382eda58d7c693c3093bb076f092a0584a18a35491f74e68870c7f5182a6d173819a85e459c1f423276e8e3f4760f6329b2d5c9ce3629166669aaec26829599526067cbb8ec283af52838ca6daebd2fc1b87e210326cbf38cafa6877a9f7302acf972e9ca22dcc1fdade3556fc055c4250a578658b05b9b7847ad3c05ac637869305c8f8aad3a88254b8fd1b8d760bd7198c2d6a9e3af588733597a106fa6fe716693fbd5422bf552b6d9da9e1dfb1ba2cdb737ea0c8cd730dd480af3b9c8d10f7fea919042976b3424c4d9f6dfe68ff433b71066cfb5c7ba05d05c03ed63f34b2f31f52009807b3d2182cb8c3f599cb3ba67d6fd0c6983de44fbb33d6e22c9722070f073237a2d9b2eeb0cf235931f141f728ca3645bf31feb3d05d6bb21ccebc0af4a07d604b64c1d21c8b2ee8297b57bcb356f7610813d63a56176a0946acccd4e978ccd05e241a29348a3a7e381b3747b2d80bedc03a171db68375c0a8767d22b71143d2cc51297f7d3943ac732f49b273386d7eb01688caeccc31b910bb52888bf01d7d9841fb63abe813177ef364627be58dbb894ab5f5d7876853107726b5fc8f3214846d97ff181cc49d80e571fd50e883e4530580805e35668925ff84637f0fb110a4f59fe303d65672b34b4a3b9dc3053b087e0da92552bd87f5858fd69cb07f3b620107eae89de99f7eab3494c28e4204818f71b7aa08fdcec03d0b67d9713e7ea3591516766c36785c9362b889b3c7856a0b172919380f94bc33239b6536c771f7fa67cb05971df4c9750cb589191589fa2039d4223001123e9c564359a29cca620a292e93b4be2418c3548437af715279c82bf71c5d5ed4807149119f899e9fb0ca76c794a6151618f28e20774908913a545da8d1ffdf1420f4cace97cdf961a2d784160a332c28ecabe9af246f53afe3fedba92513126caca4f9e01d0aa8106adccd419bb2733a502cff08c52efbf24c4e670077c114f4c8507ca099f21550042ee3b6d75b3bc2cb76a5fcc80b156ac8286f73a35e9d8df8475112334897aebd5d360ac5b2c8c95e0e12bc403aeb74c4d5369f8cee9858869515745217b1015aacfd0f618ce7af89ed187fe5793a0bf2b02e95c6b109c38853910cd28edd3e39ad5764c887377894006f94a1d23123ed97586c8b436d5c297c692c0789b21c3ccd39668ce6269ade7942d4b22a6935084659e5616996ebbb3aca638b69e6132c2bb7dbc640b68fc5c26871dcd6ce5dd0af7d4625005932e4d5fd83c1f4a953f6fb277a34ffe7099077b17d258f2f02757812db2e743c73d4b87fd327f13fb1d3fe27103460924a87e3ecabb828f7684b82f983c511721bb1cd4eb61a0800c84476cee439ba6e87241102f0d80671c6668df8cf8209144b7e1eff31ede688adabc38c1a5bb7751b815ca9ccf8c10320f873530e912d06d94184c40e4c734f6fe15cd44ebc508c183ef792665cd5fc0507db2d5b44c7150dae0d50988e978ade019194326c1c24bc0fd38f2fcfd8c9e6bc46567db7860e2dfd23d70c44210e9424f481410a75e3ec085e102bbb4a8e34abae85e46e8ab4e6d8eae11c46f0a80c8f1d5dcf5298e2f27e1ef3541753ef511e4355d114d6d473c3e95dcea8a347c658377a82de43f422a7f18a869dd77ea47430d049aa361226a5e6ba0b20c15a910c9ea6a58fec985436283cb7829843b97afef5446d923413bbd1f58c3557c7a732c1498d2ada278b0e40edc600229a3b1da11f9fe319cf8e7cefe09abdd168149eeba30303af3200f667cd23a041956cac876db12e6d2422c07a3dc6d7a0d16efcc5b5eec004685605408d8a3c48669cbe495d4c10d0455568bb982c5872260033ea9105b67f89e183540919a3a40153077004379009a91c0360e6c37766868743f3501c307f4f6c3c10e018472f96d3695b940e2fa2ce69821ed263436c4ce9e1a8bee67056393dd4f169c79680fc9abdbdb223815b5b6a46102ac5e2f49128fe76a71d584c4f6874327dffa0d9c6345db1a405c64ca01e9f101e921050f3bb71ae965c30d1d1f1a0e8bb6c358af762d86684080f26d7548f018cc82168ac6fe532dabc842422fad62443d16204b59856af086f8d830c0c600bc3afbaa9769036441b539fcb225f052d6d052aecd4de8db0c6d277402206b9763af514e0f3686ad498a111c1b8ab05ac26f6efce091df0f6497a003320192354f7a7923c10aa128d2d97077f586a676bab7033ca388c8d2cba140fcbcb07ff8285f7ff2b51ad17938b5fef06252b79ad2dde847a877ffa9601e249365991f1001e2c8b969f782f3eaa505ebcbb0d6114842f393f7253c40e0402ae8663e84a248af85e205ffd2c51f01f40a5186b3dd53ff99eacda4e6f55f35ea367794c8b4b3ec121ae6eeb29dff2ae7ba939a87cb03cd9dd9f849f6af79305e6e4b8a9dc8104015dde97877f3536d6a0f11956738255a41c11bacab33a04ee935898e5e333f2eb74a9ca0ed0d032e7b282a6b4feeb926186394eebc1068ec689b2f1c846c0388ec7847ee17c345656bf1094582ff52dbd8e58996e675f18053446d4747dfb395b4db7763bdf3a83745427be2e59111af7ca2d772e4c312c10b0d60dd45a470669429cded6773130bdc341ccc16fcda626389497fe358445bacd1328e5a5b673047f56e98444af85c2e7b18c5fd17e8a5a74f2325dc18d8abb21a41124c8f941dda15f40a63d5614bb823868e73c543e2d9d5f74676d30898028e9c21ccb2498b66024331e41c07123def3d4b55c6c6385f0b781d747bded22514912bbc74f137f462988654828de035b20228c9b46489a82597954443259b832fc5c60669d473898ad39b8405b575d3ae2c10c17603392c53bde28bf74d6f83452a045c41c7da2b179f4c0995863be975aa491b0"}], 0x1010}], 0x1, &(0x7f0000ea8000-0xf8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4]}], 0xc8, 0x8000}, 0x40000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000044b000-0x4)=0xfffffffffffffc00, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a96000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003ef000+0x749)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d69000)=@req={0x5, 0x0, 0x1d, 0xfffffffffffffffb}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000030c000)=0x0, 0x4) 2017/12/26 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000481000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d12000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001f5000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000046f000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3, 0x9, 0x3, 0x2, 0x3, 0xa0, 0x20, 0x0, r1, r2}, {0x798c, 0x1000, 0xe1, 0x2, 0x1, 0x6, 0xfffffffffffeffff, 0x2}, {0x0, 0x5, 0x9, 0x9}, 0x3, 0xe5e, 0x2, 0x0, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x9}, 0x1b, @in6=@loopback={0x0, 0x1}, 0x8, 0xc9ad1bbe35b4dd21, 0x1, 0x3, 0x9, 0x8, 0xc45}}, 0xe8) 2017/12/26 21:32:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001a0000)={r0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002cc000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) recvmsg(r0, &(0x7f0000188000-0x35)={0x0, 0x0, &(0x7f0000b2d000-0x30)=[{&(0x7f000079c000-0x3)=""/3, 0x3}, {&(0x7f0000e4c000)=""/75, 0x4b}, {&(0x7f0000be0000)=""/14, 0xe}], 0x3, &(0x7f00005d6000)=""/38, 0x26, 0x5}, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000408000)="480e", 0x2, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000081a000-0x14)={0x0, 0x20000000012c6, 0x4, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f000021d000)='6', 0x1, 0x0, 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000b3a000-0x1d)=""/29, 0x1d, 0x100, &(0x7f0000453000-0x10)={0x3, {"8c464dee22d4e0"}, 0x4}, 0x10) 2017/12/26 21:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00008d6000-0x10)=[{&(0x7f00000dc000-0x39)="39000000110009045a000000800000001800000000000000000601070000001419002e0000000000000002ff7fffffff4200011c00621e0500", 0x39}], 0x1) 2017/12/26 21:32:45 executing program 7: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000340000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000093d000)=0x10, 0x80000) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f000093f000-0x4)=0x0, &(0x7f000093e000)=0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000093d000)="09a32b9d6e73", 0x6) pipe(&(0x7f00002b6000-0x8)={0x0, 0x0}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000941000-0x4)=0x0, &(0x7f0000941000-0x4)=0x4) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000940000-0xc)={&(0x7f000093f000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000942000-0x4)=0x5000000000000000, 0x4) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000943000-0x4)=0x0) vmsplice(r1, &(0x7f00003af000)=[{&(0x7f000093b000)="", 0x0}, {&(0x7f0000055000-0x3)="b4f66c", 0x3}, {&(0x7f000015b000-0xbd)="db155dfbac891aa25c780882c448dbe3dedbc6f1b6c044fa1d9a86448929b8a372a639ded8937ca30c8162decdcbfba5c182b6074cd936fce17b3abf87979cbc02ea69bb67e183d9f25d9fcd83b167865b4ee436f449eb8a49a4116cdacdcc889e11a6f487b7d84a4230ce7e7e781b24c63b524be705458020eeaa31e8c08e04d2a6752317d5f8a9e66c1fbc3ca871c1a260a22ed629a65accde5751f92f9b20ef3263878560bdae409a6b49f87eb5e83760159b67366c78b1767fa36f", 0xbd}, {&(0x7f0000229000)="fc8883f5455a72ea36ee07d2ea360bda4c548945d1e442f013ef4327d39e45c47557a793491b0ccdfb3b60e28c35aceb6e8a2a575d63a48154296924bdb0abf286a75f3707ce3f84ba30fb4d47a429d1fe45d70f618d1a7f59ebbb37b0680fe8c336fa91b708dae515fa2fc6bf1c2206fd3f3f7d05e1cf1fe45e7bdf804a7a8724218adb8211100a964f06b4e981db1e10f353761c4c94bd5da8f97cd9cb37591f8de2f5e2d0a28838306a9a707158c9db0f", 0xb2}, {&(0x7f000093b000)="cf56d80881c49c1af224116094b608505771fd97a3295824d9c57d7e85306fb74c6cbdf00b1c7c3095d7e984fb6beb63e50983383979a88fa60868c3e313aea652d6900b7d7e86eab94dd60a172f9a4e2657b572d8d8ff00d68c50d6a3d353fe1862f4d8761752b9e1725a5433b2769d8dc6f98b1c1034465c749472cc9d4716290a682023ca8419cb902b3de241db56a85bd6a44ad2318c078b5b001ff74ae875824f524b0e11122b94df063d333fdc9d8d", 0xb2}], 0x5, 0x2) 2017/12/26 21:32:45 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0xfffffffffffffffb, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x110, 0x4101, &(0x7f0000f04000-0x3b)="", 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000000)=0x2, 0x4) 2017/12/26 21:32:45 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x5a127b51e4867271, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000054c000-0xa8)=[{0x0, 0x0, &(0x7f0000e4f000)=[], 0x0, &(0x7f0000cf9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f92000-0x95)="5be1dc65765d417ade5f76ba4bb9fcfaee884b4e0e6c6c649d037e9eeea79f63", 0x20, 0x0, &(0x7f0000f92000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) pipe(&(0x7f0000c0b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000f92000)=""/17, &(0x7f0000f92000)=0x11) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000622000-0xfb)={0x0, 0xf3, "99a626347c7771c23489ad143bb7877734bdb66888693e2fa5dd536f37c241c5549c97c7472c53aa9ef34a700477d9a94b99e2c87d4319eff4ff7f28464dca7fc315ac236091d2aed2eeb8fcf591b4620a783d2593b2f74b04be1063480ae3685eee388e51a17e87374cf48bf2c3a9ae8ed3681ffccb4e285db6f66fdd64a5cf80766489e00362b063720da293019fd130716578c96f1881b040cad6de66327126db182d88530905c90d87bed58a0029aad64b70af7525d8f30dc3cd1afc6e3642d58e1976c4316acb41f0cae0eefcb1eff7150e4ef8989cf55bf65dd8fdd90978240613815b492f6c4bed848ff9d8d3d3f9a0"}, &(0x7f0000f93000)=0xfb) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f95000-0x8c)={r4, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f94000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ba1000-0x20)={0x0, 0x6, 0x2, 0x9, 0x200, 0x7ff, 0x8001, 0x3, r4}, 0x20) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000f93000)={0x0, 0x6, 0x81, 0x1, 0x7fff, 0x0, 0x6, 0x100000001, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x6, 0x4, 0xff}}, &(0x7f00000d9000-0x4)=0xb8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f94000-0x20)={0x6, 0x7f6, 0x4, 0x169b, 0x7f, 0x1, 0x5, 0x1, r5}, &(0x7f0000f93000)=0x20) 2017/12/26 21:32:45 executing program 4: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x8000000000000107, 0x80000000a, &(0x7f0000652000-0x11)="", 0x0) recvfrom$inet(r0, &(0x7f0000b50000)=""/166, 0xa6, 0x40000000, 0x0, 0x0) 2017/12/26 21:32:45 executing program 3: socketpair(0x1f, 0x800, 0x100, &(0x7f0000566000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000-0x14)={{0xfffffffffffffffe, 0xcb0, 0x6, 0x6, 0xffffffff, 0x1}, 0x8, 0x65330226, 0xb5c0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ef2000)={0x7a, 0x8, 0x5, 0x7c57, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x6, 0x10000, 0x2}, 0xb) syz_emit_ethernet(0x6d, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xe, 0x0, [{0x0, 0x8, "d1c7f886d719"}]}]}}, "0f54d9"}}}}}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00006d1000-0x10)={0x1, &(0x7f0000186000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000589000)={r2, &(0x7f0000444000-0x1000)=""/4096}) 2017/12/26 21:32:45 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00002a5000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000021a000)=0x1c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f74000)={0x20000000, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) 2017/12/26 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000bd2000-0x3f)={@random="e3ae88951c0d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f040080000020000000000000000007ef0000"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000094000-0x8)={0x0, 0x0}, 0x7f, 0x1) 2017/12/26 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d16000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d17000-0x4)=0x60) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000cb9000-0x6a)={r0, r0, 0x0, 0xff, &(0x7f0000d16000)="55e85a47090f851defec5fcec9c56fb422b70e8ca4395cee565e5d4f3a859adb6df75b7a5710f9154518759b54b609e7fef89ad9ce7098fea7ac5d9d2015832b482cf9ed904e473183c693554a4eea5b27f00ab005cd6672c0efddc7554702388de1d102599a81ebdb0602ab6013971dfeecfddb31fc4357b8795ad978912a9d7221d43f66a7c94e05dddf479ea97925d9eb26f48eb0cbe8d502ae104d33664eea078ec47c4daba04756812bfc202f661d1a9262844a758c", 0x8, 0x401, 0x7, 0x250, 0xd3, 0x1, 0x9, "dfce8fee31dc008d97878dd5a4ab7d8c080bf033c57583bb9d8e612ae6b39e4ec32e9bec17e00f8296875d1cff3a84dabedea19ac3d4dcf11df6806312c2c36ad52e"}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xae) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d17000-0x4)={r0}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f000053d000-0xf3)="f9a46579ba76653819d76bac44904794fde1de39600967c11a843f8176bea58f2c3871f3b5f44e1d4ae40c17a5b81fcb359bd140b2cf5263ae2a01bdd397ab39cd1d1d1420309624ac4a29ae8dd67ef7305ebd12c0771290bc5085a7e0fe528853dc3106ad5c4a19b6f08f7acc5f0f27815618e0ad37395c433a96bce5f8f4e2978be0c6f24125ae16a78050ac5eb1e9f0366d4fcc2eac67ed6cff9aa666aeda9772f1e87df51dab3eb7bfb5c879abe0aaf55be8d8138c1d444164e90b15fbc634ea3300b15fac89583bcc4a8b89072bb31ab663c471e496b7da0fd49a85c199692bd96088bd648ea9a3bfebcbea1f671a4e4a", 0xf3, 0x800, &(0x7f0000d17000-0x10)={0x1a, 0x0, 0x81, 0x800000000000000, 0x6, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) accept4(r1, &(0x7f0000813000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000067e000-0x4)=0x10, 0x80000) 2017/12/26 21:32:45 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000bcb000)="", 0x0, 0x200000008080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0xa7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fd7000)=""/249, 0xf9, 0x0) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fd8000)="eb", 0x1, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom(r0, &(0x7f00001b9000)=""/59, 0x3b, 0x0, &(0x7f0000fd7000)=@hci={0x1f, 0x0, 0x0}, 0x6) sendto$inet6(r0, &(0x7f0000e95000+0xd21)="ec", 0x1, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 21:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000838000-0x88)={0x8, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) 2017/12/26 21:32:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 2017/12/26 21:32:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000b95000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = accept4(r0, &(0x7f000049c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000961000-0x4)=0xe, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000bf0000-0x90)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) [ 123.886390] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=32129 comm=syz-executor6 [ 123.914238] device syz6 entered promiscuous mode 2017/12/26 21:32:45 executing program 6: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x80001, 0x1) socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000736000)="9d40f7b160269c64820a25bde51c0e11a85f4056062459f05da264872a87b92d1f77a3c2bebddb16a8cf24c09d4f2bd2eaede1b1509d1dc23a52dab68d351471a79fd05d2c93b196a95080afb7ce", 0x4e) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8d000)="a55090e88c28a2fcde15b80e99946677e7bdf5ba6a6e9978662b2501ab272d08a4ef34cb38ab433cfe2e10475cb6", 0x2e) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8c000)={0x0, 0x0, &(0x7f0000e47000-0x10)=[{&(0x7f00009dc000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a4900ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9e1448843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa1809900bb8b9602f", 0x80}], 0x1, &(0x7f0000f8d000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/26 21:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000071e000-0x8)={0x0, 0x9}, &(0x7f000019a000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c3b000)="8636854aa11427bb43541069f821477dffd8da619b984b6fc21cf4d5bb9337ba6aaf5f8a1e5d4d16f99b999fe663b76af287049f59421517e804405ccde3dfb751b37921187ed1d9405f752b646d16cae7b0622a3a2fc6c0c6b6f849d5ff4d6ab7d0866b13d792c5f596006a44ab3f5f2840ab9e6994a0381e1969629e6f9218613492d8ccb9aae1d1f1e5e4384f6e6f724e68adf5db0e31140766e5d8c9413f1f2f46d99ab4f7af4a27dfe9dd9dcf9226275df3e9627ed934d569c4cbc68abb85b2fdb7cc419e6cc128dc01368618bbd5", 0xd1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cf5000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0xfe65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r5, &(0x7f00002ee000)=[{&(0x7f0000f86000-0xf7)="8a2fc3979f51ba36e1bc4db3507cb13dd33088e0698eab1d8bad38d58e519afbc944749c99ce0002927ea753b984ffc8a231067eb0a3350eb271c2a3d531d780792199ecf744000000000000005d9701b7e62e914202cdbbbb167d5c85dc000d88fcfaa4f15181bcc799731c7c16375bda4d81485ffab57629eb662b5c6d9b6fc1aacf735634be3b7e8bf047803dd61a3d60640914d1483ac3c8280dc702a4cddac021dd35317d3f00000048829107eebd6a4518e00f48469001c9d3268ed822b81638702946c255868bedddfa3b089033933ca43753a64cf710da1c694a607894018bb44bd80008000054099b72836d6b686cbc24c0d9", 0xf7}], 0x1, 0x0) splice(r4, 0x0, r3, 0x0, 0x10001, 0x0) 2017/12/26 21:32:45 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000)={0xffffffffffffffff}) accept$ax25(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000006000-0xe8)="409ff4a152a1f201e2ad2480425aa280d658d0af245251faaefe94ecdf7834c63f46683d5aa65f727db145412c02dd64134a5917520eea5603742decb874bb8bb6c36cea834053eba2c64f4a8c2db6be4ec459cdd5d47ccc0e5c9aa1e55cd80ffef308c1b5a5093581461abee2463c20604bb09ce652ff6ddd0d3deac7a2da1d65b2b3a36258b85fe70d3576fb1a63a70f65a9863bb5ea80f0c073704f6a62a3a5cd20f0196bdf4d578e1aca0787bab370afa95fa8538fa35d9c89e07f1ea7c6d5f29852a25e3a1d3024be484c911b197fc42bd8b2b2df2574363a8c394d0a800c4a6165c1de4ff5", 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000009000-0x4)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2017/12/26 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) 2017/12/26 21:32:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f0000284000-0x1c)='m', 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000a77000-0xa0)=[{&(0x7f000008c000-0x1000)="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", 0xa1d}, {&(0x7f0000ee8000)="b6d1927a520d5f08742f1e4e15cbf4b4967aaac6e3c51e84c3c460df73bdfaf2d1ad5cea4cbdc5377a22f6255ac84d3fed03e07fb414ebf216feb785f27614e66cc0b5c0572f74a40f8bd6dcbbcd94afff71845b078588f482c46ca25fc6ae527d5a85d5140a05522d93478ce450fcd47a3c93afe78a4b2d360068104c22bcc0c05de8af8a77550781f3b425a55bd7b2f9c7161a512169284bf39d9ca6ac9ee96c9abf0d5033a7c9dacb452bd86b11ec1dfbca9c3e4011b9d14d", 0xba}], 0x2) accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x80000) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000115000-0x29)=""/41, &(0x7f0000209000-0x4)=0x29) 2017/12/26 21:32:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000b5c000-0x8)={0x0, 0x0}) r3 = accept$inet6(r1, &(0x7f000057f000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000293000)=0x1c) vmsplice(r3, &(0x7f00009bd000)=[{&(0x7f0000e53000)="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", 0xfc}, {&(0x7f0000b7b000)="445dcd63b25ba3d0938f30b4591092e79b8fb24f7248fccbd1444167602caf37a007f3249b27df031fe989d12a6f919b3eb634f69fdcd231a4669ca93e43e25286a73b7109b4da", 0x47}, {&(0x7f0000870000)="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", 0xfa}, {&(0x7f0000f23000)="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", 0x1000}, {&(0x7f0000443000-0x76)="52273d3b863714b9af7e66fe5be6548ce44d84f51cb16f5866efd1e6c7654e0489c75a6e21ee2b6886625640b35706207d8b66e45dc835a1058a89d4a57472d8714bc5df776686b0890b71b386ab4d18062ee9c51fb83db0ad719da8571ce18cb85e3757d5e0bfd6694b536ac27e91a5298d7585e371", 0x76}, {&(0x7f0000f0c000)="61ca590be678581f9f0ba86e03bce2476ed334882a6dd35413643add4b88aa16bf70dba8da3bf272fdf45b81f99e4c17a9302b05e44271ca09b2fccb0dd3abdb4163f52ecbceb82a54d52e73dd4cf649ae720b73781e0d97e1970bb4790192ff56f4714a73e8254dd12f76ac2e316f1be4f29b57cd41efb2b9cba8edc4e3fd275f4bd3fe376991f51fb3aa334f30f7fe15848854", 0x94}, {&(0x7f00003e5000)="6a9347ca299d3c184544945eb0806071e78bd8503a0088ac5edadea74a1ace460bc022daf37540a180bd20aed0365101ce3772189098dfe249c6df9c044aee8e6332ee81cf2b829d1064ac7e31370a53787cc96210870014b21aa7ed7c74ffa06f3460a1e8ccf7aebc7d08cd616996e5c6a718f53ca0564486be0ea50ee80ba042d2538a4295915ad1ffc31146ce7dd013a5a2c8152533f249bf2a3900992b05c4344afa2a35689a8df19a21be55056133731a301ade9191b83ee3fc2b447a3adbf06db4577e654f2bd19dc248f1a7cd011a5b9dc528e5b335e4ec62", 0xdc}, {&(0x7f00006c5000-0xa1)="ffd82f0541be1a9fb2b1aea62cf76e87b2f7f21b6426e909ecc44f126bfce16256a6e0013ab91b75a6ee5d855ab3dca3c485e2271910d5cc29bc9f7dd1b965f1cb5618b97f5068fb7a7654fd7a2c06c2aea951b5f5ea196bea812df15b43c5dd75278100ceb6df4ebf1906da40d126a31de16de7cd8669f29c48f9032654bbc2d0e2b933f64f6563b6a36e47ea95eecbd8bbc2f729804eb4ddfa933445c75e1b68", 0xa1}, {&(0x7f0000118000-0xcb)="b75f2f596bee5f7127f25b5ffbf61c3ca7ea06f2fb0cee350dc3521366bd7c4fd4d5778871576f0bc49b9d964d95f7e72c331b2796443977ce4245a611af405ceac3245c554be385e24af42a979eec3983b4fc0b959c040c07de65e448dbe8568eddbf2755bf89494b23f9767b1cebef45a497f41f7135aa6b52c0cb9ef7a68ade38b892073cbfd210d534f3d74ae82b26e91f0c6a1c3c4ae8583d8775276f0447179da4c5cba3e9db9df98888d56443035348b743b033f7afb0738c4edd5435ec6921ebbfe67bf66f11c5", 0xcb}], 0x9, 0x4) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000c59000)=0x0, &(0x7f00000da000-0x4)=0x4) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000018000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r4, &(0x7f0000eeb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000eec000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/26 21:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0xfffffffffffefffe, 0x2000000000000000) bind$inet6(r0, &(0x7f0000742000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000d36000)='C', 0x1) vmsplice(r0, &(0x7f0000f59000)=[{&(0x7f0000d1a000-0x23)="1fd18282a35c96156f972d1b684b2f0d69be0a0678d47306e38896c141ef56c35df103", 0x23}, {&(0x7f0000339000)="cc5c7b6558dcd8d88cae7cb03b7e51e307b1a5522801ac59dc235b5b9fabf0058d5d0ba28c87cbb8fe26ac60bc2d3338bc653482ba697a2c51f64d4b6d3cba9f21465b4df5e639c272cd46fa83bedba6a23803ca1b80ad8f35a168adb17d07ca8eb492239aa047e4da83a4ff158c", 0x6e}, {&(0x7f00009e1000)="25c8842e51b1c1dd86f15652ea4f95759f68cb91f973d6da7f3a854384b38453cc326e3818db63a7f90e0619337c9cb8b1a2d3e36cba85a2952191da07ced6ae30f506b792458e0eff5d0122", 0x4c}, {&(0x7f00008a6000-0x95)="3925bd8caa87ffe421004b5317ee16d99df3e2fd30f6fc350de6f7a6d808a911380ba05056fb0e846530c99da264e8c05b76057636fb56e5945c1403c7aa2dbcb27efa578f8a174c8c30773d10a5007f588ebc41224cc01244652bdbad3991164dfc7f0f9d821cb396b8c856c3ccd704b0fa77320c57ed4799708c38f7099cbc0c94ffc15f6527a5f766cf61e5f0966d2e392fe436", 0x95}, {&(0x7f00000ed000-0xd7)="c37774cfb696ca2c124ac37e6381b178f608730998b9b9fdfba378d301ea96b5cf65c528bd2332ef0330e7f823c942748995ce4ce1699d2e2e3708aeb8ec5aab46a2c888f2172d1a026d5cc750e025c98781696f86c68e7b8efb4d4dd45e7af0a85f7e08eba5efa1fbdb3155592d85ea97f0a3f5352d45544b53bb9356c3a45215c55ee5832eb85f20677dbd3de29fffebc03845d79a5fa17eba1c3c0162e873b08ea3aada0c7049da7c690677eaf66f407a645320d659827f6da1abe8176d571dd0695c3624bc5fd6fea3c242bdeb145497a6f9f89171", 0xd7}, {&(0x7f0000659000-0x79)="4aab286084de352234be63353d13d0c2ba9f5315ceb94b8c13cff2f0c5e3d6206d72d59cbd6156ee490612bb92b3010411fd90df741dc7f8b843230935a61f1e0e71b605541315951f8572fb224fd8902f1dcf71349947e2269e5e40fa7e33666084e196d0f11c42c7a260a1fb7e023276c8014d7fa693a473", 0x79}, {&(0x7f000083e000-0xa)="79cde7f0583b148c0a27", 0xa}], 0x7, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000572000)={0x101, 0xffffffffffffff46, 0x7, 0x18}, 0x8) recvfrom(r0, &(0x7f0000b28000-0x6f)=""/111, 0x6f, 0x40, &(0x7f0000540000-0x10)=@ax25={0x3, {"cddc0628069918"}, 0x6}, 0x10) connect$llc(r0, &(0x7f0000fb6000)={0x1a, 0xfa, 0x7, 0x0, 0x24dd, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/26 21:32:45 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ff5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008cf000-0x4)=0x60, 0x7ff) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000ee2000-0x4)=0x1ff) r1 = socket(0x8000000000000010, 0x4000000002, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() sendto$inet(r1, &(0x7f0000ff5000-0x84)="f7d1c8e16709010a359faf5f04a05757bf6fc227662102033f019278545970cb43b4727c060a9f9d28fcd79de93eaa1a855d5bf393277db5040d0f16f8b438835ddc0805e26189497d1f86de8b42bd02915d24df3ddbbbc1f9a5bd570a468d3318c923a4a77c2c181a677cb083b40abcbaca0c2a2243e4b3487ca5ec466b9a2ad59e71a8", 0x84, 0x8010, &(0x7f0000262000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ff6000-0x4)=0x1, 0x4) sendmsg$netlink(r1, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x25, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffffffff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) [ 123.972908] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=32119 comm=syz-executor6 [ 123.992689] device syz6 left promiscuous mode 2017/12/26 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f000072c000-0x76)=""/118}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002c1000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10c, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000b44000)=@common='eql\x00', 0x0, 0x0, 0x0}) 2017/12/26 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8001) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ffc000)={&(0x7f0000ffd000-0x8)='./file0\x00', 0x0}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ff4000)="390000001000093805bb61e12328f5210701000000000000ed0001078000801419001b00000001000c00daff03020c0000800025011e3a699a", 0x39}], 0x1) 2017/12/26 21:32:45 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00003c2000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b41000)=0x1c, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x1a, &(0x7f000098e000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) pipe(&(0x7f0000fa2000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r2, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00004c4000-0x39)=""/57) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ba4000)={0x0, 0x7, 0x1000}, 0x4) getpeername(r2, &(0x7f0000998000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a95000)=0x14) socket$inet_sctp(0x2, 0x1, 0x84) 2017/12/26 21:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000057d000)={0xffffffffffffffe0, {{0xa, 0x2, 0x2, @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]}}, 0x88) connect$inet6(r0, &(0x7f00002cd000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/26 21:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x0, &(0x7f00006a2000)=[], &(0x7f00008a0000)='lo\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) getsockname$ipx(r0, &(0x7f00004ff000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e2f000-0x4)=0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000052d000-0x5c)={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, {0xa, 0x2, 0x65, @loopback={0x0, 0x1}, 0x4}, 0x8000, [0x100000001, 0x1, 0x20, 0x4, 0x7fff, 0x10000, 0x4, 0x8]}, 0x5c) socketpair(0x1, 0xf, 0xfffffffffffffff7, &(0x7f0000492000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00003dc000)={0x5, 0x1fffc00000, 0x100, 0x8}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000abf000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000c24000-0x45)="0cac815ad8ee5d36f8ec1c2a5d20379f06cb848adf3c2ec6b2c4e522f3a2fdcfc770131caaaeeee991fe0b55dc52f3ecc2e175e09de97e885ca0c418f531fe797b63d98b80", 0x45, 0x801, &(0x7f000000e000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26000000}, 0x1c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r0, 0x0, 0xe, 0x1000, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/4096, 0x0, 0x0}, 0x28) 2017/12/26 21:32:45 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000013f000-0x4)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f00002b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000033000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000052f000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a31000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xe4, 0x1, 0x80, 0x9, 0x80, 0xa0, 0x5, r1, r2}, {0x62f, 0x7, 0x101, 0x1, 0x4, 0x754, 0xf75, 0x3}, {0xfffffffffffffffe, 0x100000000, 0x8, 0x8}, 0x7, 0x0, 0x3, 0x1, 0xc, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x100000000, 0x3df9}, 0x8, @in=@rand_addr=0x3, 0x5, 0x4, 0x0, 0x5, 0x8, 0x4, 0x8}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000)={r4, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 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) recvmsg$kcm(r3, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f0000003000)=""/150, 0x96}, {&(0x7f0000004000-0xa)=""/10, 0xa}], 0x3, &(0x7f0000004000-0x33)=""/51, 0x33, 0x9}, 0x40010060) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f0000005000-0x2e)=""/46, 0x2e, 0x42, &(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000005000)={0x1a, 0xd, 0x8, 0x1f, 0x101, 0x60000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000006000)={0x0, 0x3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000006000)={r5, 0x5, 0x30}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000007000)=""/245, 0xf5, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x10) 2017/12/26 21:32:45 executing program 2: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='kl`R', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000024000-0x20)=[{&(0x7f000001b000)="2ca05368372a055f67b2d725629b66d12f6a7bc2f3fd71f8df40243d86634544b46434017c912d2aff1fe638824767f4c71af969334460ec255836d536bf29f8be3947c543da126d18b2a9a77a097bce3115b917c0c180c54d7d961e23abe4b779e1dfc6564925d2691e8683dbaa30885ec8c234e3d782779bc37d8a8b723c9913fdc4ac67fe12ea3e6444f502b05adba5e933", 0x93}, {&(0x7f000001e000-0xbb)="45e8b3ccfec946ef04f6b501eee33b1fbbaaa7a38ff175c65e22b0b83356bbc8dd4d16f2c692321a5ae1560155a0189fc0ff3fcd10241af9b2f56a2678ca33c888079eb4db9d0a249e28b6965b68b51cf34f573f68a4225036ea8d037d260d4b240bbe0f800cf13d424eaa9dd674758020e084835bf811e785c8e94c6b5e7fc1213894905959ebcc34e50eea0add935fc4b7fce734b0e494f9925fc735c2598b4568cc89b6938d33ac264a53d422a4d11418b395d02ddb65a0a83f", 0xbb}], 0x2) socket$unix(0x1, 0x7, 0x0) 2017/12/26 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000478000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f42000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) close(r0) sendto$inet(r0, &(0x7f00003e1000-0x17)="8f214dc65bbe85a5bf4a4d58e39215ea0692bc055534b4", 0x17, 0x1, &(0x7f0000fb4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 21:32:45 executing program 7: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f57000)="1947908c67f9676e880faf97a9901a2849822fdbdb1e", 0x16, 0x5f) 2017/12/26 21:32:45 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00002e5000-0xc0)="88f269c7025fd7703ab6dc81892509050847abfa2fed76d0d0e62728874dcbce220a43450b693e974c5f57f10d8354e6f7ffb076260cc8a9513010d883e54fc18f29798e82bfddc1bee597e963a4010d81ab26d29ae039e79ac348713b7987cdf16a71b28927210e8a38bb70289f5124a2195292a4b07b8e89a106731dc4d86f6e47ab00e314b104370ae25b8e0f1d7e121c4d578c8d952326c548d0a802804f9ef4046bdcdd46d8cb9583317e906fe312fdc5851088e4e1b1cca36100374c") sendto$inet6(r0, &(0x7f0000f0c000-0xe0)="4c330ce1dacccc351f2b66a775d054c987eb5ad0d58f6561a0d1ee6d1c3c056bbcdaf625bc0f4e5bd0e8f4d3025df029d5cc7161c67d08015b0d14a1c52d3fe165be69730226beea7d1e68f7b590f73347affb655f994dcfd67c9679059617599dd1674fdeace4106302672267a04f9a41139ff90a5bd783c4ac2f85577cb843a527ca0e8ac4cf5e00b3d840e7344363604c15430e286e03727d3c6d9b83ef6df89b9278a062e23cb89402a9f3aeab92180e6792981e0b256daa42b19bbe37c36aedb19b4401f74783d585853c75b8aacbfbb9f798e887b98efe878a88f221b5", 0xe0, 0x1, &(0x7f00002b6000-0x1c)={0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f62000)={0x0, 0x0}, &(0x7f0000ea1000)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a1d000-0x20)={@generic="41919ca2cca328de55a8528eb2194af3", @ifru_flags=0x2001}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) 2017/12/26 21:32:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x907000)=nil, 0x907000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000908000-0x4)={r1}) mmap(&(0x7f0000908000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000908000)=0x4a, 0x4) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000907000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005bb000-0x4)=0xc) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffdf}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x2, 0x5, &(0x7f0000375000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000906000)=0x0, &(0x7f00003bd000-0x4)=0x4) [ 124.095814] netlink: 'syz-executor0': attribute type 27 has an invalid length. 2017/12/26 21:32:45 executing program 5: socketpair$inet(0x2, 0x80000, 0x3, &(0x7f00008ab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3a, &(0x7f00000f7000)={@random="9f8789aabeab", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) accept(r0, 0x0, &(0x7f00007f2000-0x4)=0x0) 2017/12/26 21:32:45 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000001000-0x2)="b033", 0x2) 2017/12/26 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d3f000-0x5c)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x44620074}, 0x3, [0x7, 0x6, 0x3, 0x0, 0xfffffffffffffffa, 0x9, 0x5, 0x7]}, 0x5c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ac2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d3f000)=0x14) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d3f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2017/12/26 21:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x2, 0x80002, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006f4000)={0x8, 0x800c, 0x928c, 0x2, 0x0}, &(0x7f0000080000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cba000)={r2, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00002da000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/26 21:32:45 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x3f, 0x20, 0x9, 0x4}, &(0x7f0000007000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x800) r2 = socket$inet(0x2, 0x8080f, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000-0x127)={0x0, 0x11f, "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"}, &(0x7f0000002000)=0x127) socket$inet(0x2, 0xb, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x80, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x400000, 0x5, 0x9, r3}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={r6, 0x6}, &(0x7f0000007000+0x91b)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={0x0, 0x3}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x1}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/246, 0xf6, 0x40000000, &(0x7f0000001000)=@hci={0x1f, 0x9, 0x3}, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000b000-0x20)={0x7ff, 0x2, 0x4, 0x80000000, 0x9, 0x1, 0x2, 0x4, r1}, &(0x7f000000b000-0x4)=0x20) 2017/12/26 21:32:45 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xe, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000033a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f65000)=0x10) write(r0, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) write(r0, &(0x7f000033b000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000554000)={@generic="259faa4519a0df71c1630d18e23c7e2f", @ifru_flags=0x2100}) 2017/12/26 21:32:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000b60000)=0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f000001e000)={@common='ifb0\x00', @ifru_map={0x7, 0x2, 0x80, 0xd3, 0x8001, 0x2d}}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000433000)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x2, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)='\x00', 0x0, 0x0, &(0x7f0000b93000-0x30)=""/0, 0x0, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000164000-0x18)={0xa, [0x9, 0xffff, 0x200, 0x10000, 0x1, 0x9b9e, 0x7ff, 0xcbfb, 0x7, 0xffff]}, &(0x7f0000248000)=0x18) 2017/12/26 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ff0000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c6000)=0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ff0000)={0x0, @in6={{0xa, 0x1, 0x721, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a3a000)=0x8c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ff1000-0xa4)={r1, 0x9c, "6769b3cca0f1079ab58f170b0f1a9fbf155bac870d656ba30dc24cd95f017051b69a17bd11f63ff330d0a84bdfac8dbe74ae776e064ad2346fa4c71989f3384d1d82d249b5c1486105110518eb606d8bb05f4dff2c56a8c9ee5bc35476c32b33e8733e8123c1804083e4968b68004095e2969b58a263fe01904762f66a3efe71b7dcdaa295ded1f0206f96683a8719a3eb18107d4a0a498bd00262dc"}, &(0x7f00003e5000-0x4)=0xa4) 2017/12/26 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cfe000)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/26 21:32:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ce8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006ee000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000711000)={0x4}, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x267) pipe(&(0x7f0000230000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000516000-0x4)=0xffffffff00000001, 0x4) socketpair(0x15, 0xf, 0x2, &(0x7f000026b000)={0x0, 0x0}) r4 = accept$ipx(r3, &(0x7f0000818000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bc9000-0x4)=0x10) sendto$inet6(r1, &(0x7f00000b1000)="", 0x0, 0x0, &(0x7f00000af000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0xf, 0x0, 0x743, &(0x7f0000338000)={0x0, 0x0}) getsockopt$llc_int(r5, 0x10c, 0x0, &(0x7f00002ff000-0x4)=0x0, &(0x7f0000c86000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000951000-0x4)=@assoc_id=0x0, &(0x7f0000085000-0x4)=0x4) read(r3, &(0x7f00008b6000-0x7f)=""/127, 0x7f) recvmsg(r4, &(0x7f000048b000-0x38)={&(0x7f00001ee000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000052a000)=[{&(0x7f000038d000-0x5)=""/5, 0x5}, {&(0x7f0000e84000)=""/45, 0x2d}, {&(0x7f0000636000)=""/53, 0x35}, {&(0x7f0000829000)=""/143, 0x8f}, {&(0x7f000081a000)=""/185, 0xb9}, {&(0x7f0000a0b000)=""/228, 0xe4}], 0x6, &(0x7f0000348000-0xea)=""/234, 0xea, 0xb}, 0xe12e18a526c18835) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000b96000)={r6, 0x40}, 0x6) 2017/12/26 21:32:45 executing program 3: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80005, 0x8002, &(0x7f00001b4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00005b7000)={0x9, 0x7f}) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001e4000)={0xffffffffffffff9c}) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000797000)=[@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}], 0x1c) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000799000)=0x0, &(0x7f000079a000-0x4)=0x4) r2 = socket$inet(0x2, 0x6, 0x1) mmap(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x200000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000796000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00001db000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000799000)={0x0, 0x0}) getpid() mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000d28000)=""/55, &(0x7f000078a000)=0x37) 2017/12/26 21:32:46 executing program 6: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000347000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000e07000)=[{&(0x7f0000f9e000-0x29)="41c3ffcdefb39843d4eea517ca71", 0xe}, {&(0x7f0000524000)="1d6ce5fb7a57deecf9d0f461753849530d56a0cb7039e54c97e0624a5a2b627b006776ee808302fd7e1bce127b30b0769b882444f55d3da386bbd904e485854e1c8e697eb3e7717195a29fdf49f3043176c8522e", 0x54}], 0x2, &(0x7f00005c9000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f9f000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/26 21:32:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x8, 0xb0, 0x3, 0xc1f, 0x7f, 0x1, 0x8001}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x9174, 0x7fff, 0x0, 0x40, 0x2}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0xd18}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x8, 0x2, &(0x7f0000002000)="a5c13de60b21ac928c6b355f4396c4a91f19a506e3d718f9983e81f8d9d4c729222a9641b0dac7ab982f146e7f26212c5ddfeba6b4aa968bc5315709e60574f0ced4b95a7791d2c70636d7553921d52640870667baf42e36328cea32bd24e2ee6f97a52a43c8254adae159cfe4738a6e1d18f2ebf60a18295f688a44daafcdce2b54e916d1898eca962140cd572db861e5a7b6d13d85a6253e3856b164242ddb76f4c5e79f548978fc50e5ffb188d66631d7fc455e7cc845f3878e77211d5479862fa2aa", 0xc4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={r2, @in6={{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x7ff, 0x4, 0xffff, 0x3, 0x6, 0xc46, 0x2, 0x2, 0x6, 0x0, 0x0, 0x3, 0x4, 0x2]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000006000-0x4)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000002000)=0x9f) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000007000)={r3, 0x5}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000009000)={0x0}, &(0x7f0000009000)=0x4) 2017/12/26 21:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f22000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000059000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000076000)=0x1, 0x4) write(r2, &(0x7f00000f9000)="240000001d0001fffffa900003000000133900fa06000000010000130000080001000035", 0x24) 2017/12/26 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000db9000)={0x1, &(0x7f000067e000)=[{0x6, 0x0, 0x0, 0x7f}]}, 0x10) socketpair(0xb, 0x0, 0x4, &(0x7f0000639000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000112000-0x10)={0x8, &(0x7f00006f0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000297000-0x8)={r2, 0x3}) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c10000)='j', 0x1, 0x0, &(0x7f0000a29000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004dd000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="36d38d3f843c8a7c2ab074c15de8d44000000000000000038195190eb1a916c1cb8f58f03233afa215a1b1475247cff710726ecd92b5d22c34841f462643082eb43750be106dd09c22697029ad79c2e4c34451c560572393fcb75bb5fd1cda64e1e1555e73adddfa4c", 0x69) 2017/12/26 21:32:46 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002b2000-0x4)=0x0, 0x80800) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000093a000-0x4)=0x80000000, &(0x7f00002f0000-0x4)=0x4) 2017/12/26 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0x2, 0x401) r1 = gettid() mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fe0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000176000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d0000)={0x0, 0x0, 0x0}, &(0x7f00008c8000)=0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000272000)={0x0, 0x0, 0x0}, &(0x7f0000fdf000)=0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdf000)=0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fe0000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fe1000)=r5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f4000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000051e000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039a000-0x4)=0xe8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fe0000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00005e7000-0x38)={&(0x7f0000fdf000)={0x10, 0x0, 0x0, 0x6ea9}, 0xc, &(0x7f0000fe0000-0x10)=[{&(0x7f0000fdf000)=[{0x33, 0x0, 0x8, 0x0, 0x3, "2aebcb3e7fbba39d4b1d138a248c94363effc3f600babe574b9543ebb862228d1ab21c"}, {0xdd, 0x1000, 0x300, 0xffff, 0x100, "5cee6c44e241a11703c36ac9801eda9a4c296d1395f46201f4edba9546afea8f1be155e8079098e150356824a83a7f3fe25224f9c8a5e86f4a5cf301dc5cd00cd9fd1b6b951787cee3e1f9549a5b2099fbd5ad1df58f59d9c2ba2b9a0e725dd149e2498a6a913e9b081542c8ff2732ca0ca0b9f7e2e0ce3fbf88035a8377072654c129cbffaedca94416136e0e246e3b0b776b965b3dbb73f952ec6617ddf0bc26f214a25975be465bc2d28d4910876d188ccdfa8123925c9c38ae375fa007b31d53f1d52717f2c52c2e0a8e86"}, {0x1c, 0x8, 0x20, 0x4, 0x9, "373794b71fdc271e377b2365"}, {0x68, 0x3ff, 0x500, 0x9, 0xfff, "1f0ee7700ca07f32007f155df2f69a4eea35aeea811617a0002f161ba7364e4c47ea3e4fd522d5b9436949ec2be23185b1a136566a160d43cbfc6e01a9cb4786da3ce44c048164e4ea4d77853405c63ef8230468aefe938e"}, {0x1010, 0xf5a, 0x900, 0x40, 0x6, "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"}, {0xb3, 0x6c, 0x603, 0x95e9, 0x40b, "5deb07d3ef7b24cb6277788de8dd302d178552726372ac0ecde96b8c83dd91105f58201759466ab8e4ed1821b5e38e515abd02e67496c45835a9944e09d3025119e5d44a85c1799809cbe316da84254e61065621d586133cb09574b95da08968d55b5f1ca66c37dc4dc4621313fb50349f9c00006df67ff0896e56df9e24bdab0acb2f0f8c3ecb32066a9d9fa7d73e98188f6adae56155622b7ab7353994d979f643fa"}], 0x1257}], 0x1, &(0x7f0000fe0000-0x128)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x128, 0x4000000}, 0x4000050) writev(r0, &(0x7f000055f000)=[{&(0x7f0000fda000)="2900000018003109000000010000ce070a13000000000009800000000c00080004000c000000000001", 0x29}], 0x1) 2017/12/26 21:32:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000003, 0xb) setsockopt$inet6_buf(r0, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="", 0x0) r1 = accept4(r0, 0x0, &(0x7f0000b3a000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x2, 0x10, 0x9, 0x50000000000}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x74, &(0x7f0000001000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x382b}]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x12)={0x0, 0xa, "e3a0a6b82de6ced42610"}, &(0x7f00003b7000-0x4)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a66000)={0x0, 0x208, 0x1, 0xfffffffffffffff7, r3}, 0x10) 2017/12/26 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bf4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00005bd000-0x108)={0x0, @in6={{0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0x81, 0xff, 0x850a, 0x4, 0x600000000000000, 0x100000000, 0x57fb, 0x2, 0x1000, 0xfff, 0x7, 0x8, 0x401]}, &(0x7f00000bc000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005e4000)=@assoc_value={r1, 0x6}, &(0x7f0000102000-0x4)=0x8) syz_emit_ethernet(0x10a, &(0x7f0000f16000-0x23a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0xd4, 0x400000000011, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x8793, 0x6, "3a11fc", 0x9, 0x21, 0x4, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0xff, 0x2, 0x2, 0x5, 0x7ff, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x3b, 0x8, 0x0, 0x7acf, 0x4, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "26465d7b2eb17daeb44620e44bd36e7ab4a778e12810768141d8e03aef3bcf2444d24b5222f8593b220a02d55b5c7e70728fc89838b3cd367eb0904f4ef6e7cb91c5d8ca"}}}}}}}, 0x0) 2017/12/26 21:32:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000ba000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000083f000)=@sack_info={0x0, 0x7, 0x8001}, &(0x7f0000527000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000edc000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xab)={r1, 0x1ff, 0xa3, "99cb9b6a9236926de38131d2eda23d441bf405e00fb7c81aae3b79cdd7ac570df8af8de19b8502936ab0f0f390590390244bd4a334e62caa49195611b327af732c5d307847950e4f2cca5dce11c81a1b46b7cbebc0c233a4358b378e5b2195fec3c7b9ef3cb676282b51da7c382162e2f7c6c6edb5a172952ad0c050e712dde286fc6bf368f47adb83792e9a4e9f77f492c39af52e7e4fae00fa77fb55cc08bf4a34ad"}, 0xab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80003, 0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x3, 0x8, 0x80}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000002000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000003000)=[{&(0x7f0000003000-0x5b)="9b53465bd013f4c9987e792a129c3e19a7ffd1165c517acc656642a02657ad99e3b8ab77c640538735694476191d1c37234c21c0cb2d1bdda42c9d05876ccea928ba22a262f4e452cbabc097fae5eb2f00d11e0170e239ecef098c", 0x5b}, {&(0x7f0000000000)="93a1c61a811446f064ae68ad5d8a735b4defa988aefe218203c19d2eb519fb4ebb898bb5ef2bdfb00cba474609b1de2f650ef0672d0b3057ffc3c4a958e2e1e84017391aeb2cbb3bab3d41c51f2670678287b756b75a9484a4fc30452459327e232bad30390520fd18b8e83c45edb5ff99cf6a40f7e7cf7a13b49ed12fab92ddeaa8d1733d3e2cb18751d5c7550a94972a0b258edd653c6d621b5a951b8fcad805ded68060e8181ea95b1c799a5b5060a4a40513f9c616a4d73b16d6407d7255c90357fef0c080e9a304b59de9ce4dc8aaaa1061eb593988076d8f1e4d63986d9eba2da7a242aa6e6e1a74ab2f2f", 0xee}, {&(0x7f0000000000)="36df771fbdcc4e5963964f7e65933f0183a1b4278f2c4da7779972b213b7ad5001934febf24772a6173a3f25f95de0595a78a18f7a8693e5e802584ee17b66d2a50c00de065f7fe6a57782f8743eb43bbac5fb1df9721b0a7b7544a3a31be54cc4527a88ddd1a900087e0e6326deaab309313492b6e686f3f70b120ed3f1b9557ef08aec33dafa3ee4a83956a97a7452e46e92366ff10746616c24d9112d99a8cbeb3894f8b9469b09740f869a6dd546dd8b473bad698a5fab596965c896c1fa016f5aea17409bd808e295eaf01a3eecf9", 0xd1}, {&(0x7f0000003000)="af468258eaf51f97811f36835598d5e58e8738feaeab0f5e10eb108d2312189235485c8c2dd999fa94df7d34a1224789fdd8a9518acb334daa17e42aa80f9d36f760f6a2aff67d37a99b53fd6e1a8dd2cc74ff2433566bbe2e7491541b845537bd8cc4347262721b1eac87755646bc188b1b52b7ab8108031dc8c6895ecc8ac6f77acc91a682ca9240251df3b1ea2686f4af9c1ed1323745e100ced8986bec8c39565e92f26ab0158732610852b6967784b4a9110760ca5d7c6e44aacf3af9ee224148958769bbb76adc80ef9fe93632b5b19f444d0d1a2966b494f8a7743f35", 0xe0}], 0x4) r6 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000005000-0x4)=0x1) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000004000)="e4e1e24c87527e81752eeac8e0c769f45d75b0061f27ba56dc429346d61a839fc975c9907433edcb63ec5605de78d01540654cc0cba2a5767304a2ea6fd753be10ab414de7d94dcda1731404c0818ea78b147e58be91876a5dcd71fb0015cf8f5feb8ea38cc3c6dcd927cde0012c48c64ec91fc4b4d78d364a8198b3d04ed5", 0x7f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005000)={r1, 0x7fff}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000007000)={0x100000001, 0x401, 0x0, 0x400, 0x5, 0x2, 0x3, 0x100000000, r5}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r6, &(0x7f0000008000)=[{&(0x7f0000009000-0x5e)=""/94, 0x5e}, {&(0x7f0000002000-0x66)=""/102, 0x66}, {&(0x7f0000008000)=""/95, 0x5f}, {&(0x7f0000007000-0xc3)=""/195, 0xc3}, {&(0x7f0000009000-0xfd)=""/253, 0xfd}, {&(0x7f0000007000)=""/76, 0x4c}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000009000-0x3d)=""/61, 0x3d}], 0x8, 0x0) 2017/12/26 21:32:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080d000)=0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x3b)="032b50d43600d66e281fbd61a72ddae159b93d5f1f88c9010b7f5a3a0a0adb5d122fffe3c86f04c68fa628aa2dc10e69c7ad3fc20a08c1e8edb6fc", 0x3b, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r2, 0x4, 0x1, 0x1}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000005000-0xc)={0x3f, 0x1, 0x8, 0x0, 0x3d00}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000006000-0x9)={0x1f, {0xeece, 0x4, 0x10001, 0x5e, 0x1000, 0x4}, 0x2}, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={r3, 0x2426}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) recvfrom$packet(r0, &(0x7f0000007000-0xa2)=""/162, 0xa2, 0x40010000, &(0x7f0000006000)={0x11, 0x11, r5, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r4, 0xffffffff00000000}, &(0x7f0000009000-0x4)=0x8) socket(0xa, 0xa, 0x8) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000008000-0x4)={r0}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000003000-0x4)=0xbc, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000)={0x800, 0x7fffffff, 0x8, 0x400, 0x1, 0x1, 0x2f, 0x9, 0x400, 0x3, 0x1}, 0xb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000009000)=0x0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000)={r1, 0x4, 0xffffffff, 0x2, 0x2, 0x7}, &(0x7f0000008000-0x4)=0x14) 2017/12/26 21:32:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000fdd000)=[{&(0x7f0000aeb000)="3900000013001903041100000000000080008f0002000000450080000000ff0009002e00040000000000000006001000050000000000000000", 0x39}], 0x1) 2017/12/26 21:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000033e000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009cc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008fd000)={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]}}, &(0x7f0000654000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000024d000)={0x0, 0xaf, 0x8, 0x17, 0x7, 0x5}, &(0x7f0000c27000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dc1000)={0x0, 0x9}, &(0x7f0000689000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fd7000)={0x0, 0x10001}, &(0x7f0000817000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006c4000)={0x0, 0x7f}, &(0x7f0000aed000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000bf1000)={&(0x7f0000681000)=@in6={0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f000004f000-0x30)=[{&(0x7f0000490000)="ea4b0366400b65ce7cf1ab164e07dda21df84a5e852ce00e1babb5db05397b262b8133db103d56fb33429833cf04ca9645b7cb45432201312a8a7bb0322346e6ea3dcad682f7cb383ba618a373c144e37559601dc984cab6bc19597834120e0ab9189f78a2e377d3ce4040623fa7bc6f946e9719054a8aab7f2dcc4a64a456152cac0e91ecf7f234a6a0f47fe64f67ef63a2d806f192f43ecf585583", 0x9c}, {&(0x7f00009f0000)="0ba9751c722fa6f0cc9eda8147ca8cf9f2b7fbdf4852cb287b575761bfd1d1470acc88e5721224b9300db379e46d0fb0cb234dfc5b1b7e007231d15e6f61242228b6531ac423098309ac6dd48bf7bff056bb64babf664ce15d52b7011314c3bd51dfb4ac502c", 0x66}, {&(0x7f0000189000)="78d4d94eae59046a58cee5f5ff9eb4d8e7721fe04783ae07c1271d17190015c9e38b934c735cee0aa5d8c393737584648c0fb8163b5c1ff9e862b24e886a22832563c40cffd561bee0a9fe0ef2375880b12e2eeef9db7ccc6da90f798f52dafd76aa", 0x62}], 0x3, &(0x7f00005b5000)=[@init={0x18, 0x84, 0x0, {0x6, 0x5, 0x8001, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x4, 0x42, 0x81, 0x40, 0x4, 0x10000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x401, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8201, 0x0, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x1, 0x6, 0x200, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6992, 0x1, 0x1, 0x7fff, 0xfffffffffffff000, 0xffffffff, 0x1, r5}}], 0x120, 0x0}, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r6, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2017/12/26 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x5}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a0b000)={r0, r1}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$kcm(r2, &(0x7f00006ce000-0x38)={&(0x7f0000ac1000)=@ax25={0x3, {"c41e2e94f7fc2c"}, 0x0}, 0x10, &(0x7f00009c9000-0x40)=[{&(0x7f00005c5000-0x1d)="", 0x0}], 0x1, 0x0, 0x0, 0xc1}, 0x8040) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005bd000)={0x0, r1, 0x0, 0x1, 0x0}, 0x14) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r3, 0x0, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000339000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="135e23764c", 0x5}], 0x1, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x80) write(r2, &(0x7f0000c22000-0x22)="5200886601", 0x5) splice(r4, 0x0, r3, 0x0, 0x4, 0x0) [ 124.435608] IPv6: Can't replace route, no match found 2017/12/26 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000098a000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) bind$unix(r0, &(0x7f0000a2b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = epoll_create1(0x7fffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000617000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/26 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x1, 0xdbad) listen(r1, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x1) 2017/12/26 21:32:46 executing program 0: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[], 0x0, &(0x7f00005b3000-0x390)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x1}, 0x0}], 0x1, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005b5000-0x20)={@common='rose0\x00', @ifru_flags=0x0}) 2017/12/26 21:32:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000657000-0xc)={&(0x7f000055b000-0x8)='./file0\x00', 0x0}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c4d000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000+0xfa3)=0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fad000-0x28)={r1, 0x9, 0x40, 0xe6, &(0x7f0000e39000)="b2d41fb1698cc917f287354e720a5434b5503fdd07c548ca1e843014d973df1aa78aea13552f5741904b430c2a942cbc3e011edd4c89cf46f3fad3211a31173d", &(0x7f00004ff000)=""/230, 0x7, 0x8}, 0x28) r2 = epoll_create1(0x80000) recvmsg$kcm(r0, &(0x7f0000b2f000)={&(0x7f000047c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000185000-0x40)=[{&(0x7f0000ed3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000354000)=""/98, 0x62}, {&(0x7f0000644000)=""/146, 0x92}, {&(0x7f000036d000)=""/0, 0x0}], 0x4, &(0x7f000006d000)=""/24, 0x18, 0xff}, 0x121) epoll_wait(r2, &(0x7f0000bef000-0xc)=[{0x0, 0x0}], 0x1, 0x1f800000000000) write(r0, &(0x7f0000604000)="240000005a001f0000000207180000000913171006000300000000000000083dffde0000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f7f000)={r3, 0x6}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000014e000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000+0xb5d)="523ea26e2ffaca165f95d7848e8cc62203b03124a2267ea6564a45c1fb11de2fe4d0045c00cfb4f0e2", 0x29, 0x10, &(0x7f0000000000)={0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1b39}, 0x1c) setsockopt(r0, 0x67, 0xff, &(0x7f0000ccc000)="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", 0x1000) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2017/12/26 21:32:46 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000f000-0x4)=0x1000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000018000)={0x0, 0x9}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000019000-0x108)={r1, @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]}, [0x8000, 0x100, 0xa7d7, 0x2, 0x1, 0x1, 0x7f6, 0x0, 0x0, 0x80000000, 0xc36, 0x80, 0x2, 0x5, 0x4c]}, &(0x7f000000c000-0x4)=0x108) 2017/12/26 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xe5a4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff2000)={0x1, &(0x7f0000e0d000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2017/12/26 21:32:46 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "0f8c3edb1d539b000aee2ba05baabbde827aa5654c92fbf79bdf118f959afeaec9bef2658d6de79e335abe4851fa3cd3733e2ce9d90f34469f4fddaf16333d7566f9bb82cf23b599fa2f0670afd7608c81891fc583e94dadd7d7150b82e49c31d4204adff55057c7d132d0e6fa1d"}}}}}, 0x0) r0 = socket(0x3, 0x4, 0x7fff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003000)=0x88, 0x4) 2017/12/26 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009cb000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000d14000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000063e000-0x28)={@generic="22c9764643cf53df8b1bad67057d9a37", @ifru_data=&(0x7f0000dc2000)="0009ad1a4b7d467cdb00005b00ab0007c0e7fffd000000000000e70020722ad5"}) 2017/12/26 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x1, 0x0) sendmsg$kcm(r2, &(0x7f0000540000-0x38)={0x0, 0x0, &(0x7f0000e34000)=[{&(0x7f00001ef000-0x59)='#', 0x1}], 0x1, &(0x7f00007e8000)=[], 0x0, 0x0}, 0x200080c0) write(r2, &(0x7f0000109000)='\n', 0x1) sendmsg$inet_sctp(r0, &(0x7f0000d86000)={&(0x7f0000503000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003df000)=[{&(0x7f0000e20000-0x14)="c36bb6ee2b1727265dbb9a5f8845b76af70f3e37", 0x14}, {&(0x7f0000c9d000)="7dc2146d73791e15a3ca00347378c03cce28671cf5c00dba11a459f29125d949725c42b979176f9ba39aea3c006015b1630433e63c7a55ddd59673a6372ac891ff75067c987e1d015dc4d8bc1e32b3ae6a3b1898cf16b5b62cba5add4673", 0x5e}, {&(0x7f00009b2000)="af55246a75f9187ec9dbeefb184fe1104fb21e8bb433288e76d3848140124aa4de5b3acb73698366a663f30112a135a7", 0x30}, {&(0x7f000083d000-0x2d)="4ec090b79b26ca1a0edf8976252b2567608c6105a0614f96be6e3f4b53d125a0370fe29a4adb784a498de297a7", 0x2d}, {&(0x7f0000f13000-0x3c)="be7d4b0df705ae983d3216a7adaede814b4bb776c9daa33f8a0b4bb189a90d9a2700611d15f72152e2861a8e7aa1ef8305911e6958ef975b83ba14fa", 0x3c}, {&(0x7f00004f0000-0x41)="b1beef95b992d4b702482940c0e0d6b7eda2326922cd9afe35a3eaf836fa9ff87c287ae264f584b569fdd08506814c88fedd0e55bed6437b403c84dcd5f6ab688c", 0x41}], 0x6, 0x0, 0x0, 0x0}, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ce6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fd000-0x4)=0xe8) ioctl$int_in(r2, 0x5452, &(0x7f00008ac000-0x8)=0x100) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000723000)={r0, r1}) close(r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a0000-0x4)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d4000)={0x0, 0x0}) 2017/12/26 21:32:46 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a21000)={0x80000000, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000860000)=0x4) 2017/12/26 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000428000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000079b000)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000678000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a54000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000af4000-0x10)={r3, 0x1, 0x6, @random="c6f549ac2934", [0x0, 0x0]}, 0x10) close(r1) 2017/12/26 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bdc000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000fe000-0x8)={0x0, 0x0}, &(0x7f000033c000-0x4)=0x8) listen(r0, 0x1000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000308000)="691d11d668f78b0786ac6a7771d8accf8799278d6cd6b7aae17a3937ef24319ad6726a7c80788e5e31750a1f8afce6c18e8b28d6bbb3830c4e194c04efe1437db72ce635937a63fc67b9947ed6c6ff7f83de0f6cb4bac98be8f36c7eef931307b42d894948f2f00a8c4390405c7b49318a03ebd516117c08bf7e", 0x7a}, {&(0x7f0000e15000-0x1000)="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", 0x1000}, {&(0x7f0000473000-0xdd)="03599ff173fe74a39b71e8720cc71b223bf1554b480e6edf5c9dadf61a2641113a8111fb0465de4f271dc203a3316ecc8a710be68bbae4f2515060ea3145434589dea33bcb600a034e425354ada18a950261f4f128edb64ccb47592b0f573ce8946023ad3578661faaf6643b018ccdb778b20f530bf49056ac566a77a56c95bbf5c4b7c25668f33dbefa43b835142de652b7af21b1db5144845059e4e4ed90f978b052f14165e960db8319ff7f56e19e3946e38afab5e6e3dd0ac860e912db2e00a150d46328fcf240997e7fdb67c9a3661b56bf6022e8b94d9a9489d1", 0xdd}], 0x3) 2017/12/26 21:32:46 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) bind$inet(r0, &(0x7f0000005000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f00030000000006000000e50014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) 2017/12/26 21:32:46 executing program 2: r0 = socket(0x2, 0x80000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="16d2dd63e95b", 0x6, 0x4000000, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) listen(r1, 0xfffffffffffff58d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="906b1cc5cd5f1f32a6c76e7e0dc5415de00155e8e7617b8b40baa1c1fb85ae9ca34cdda54c9b1b20ef2503aaddde2810e2d042a72aa6783a12d218fa210f927ed305be2fa301b368d7ab113027b171fb7517c53287e642276ec7b445d68188e076af7afea209862a97ce6550c4bcd5d475e83df2649980e1ed56e9f439bf29d37dc3751f0c0e8ca52cb9bc445ec5d347ea91086892fa5d2b9437b23db9eff513d49883cf465998b9076e85f615d84d458a483aab9c2b93ec3709e7c83e6aa288703872bd4276ecdf2130b6b64028c5a05c1d5885500ddb", 0xd7, 0x20004000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000865000-0xc)={0x0, 0x10001, 0x20}, &(0x7f000028d000)=0xc) pipe(&(0x7f00005f5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00001da000-0x8)={r1, 0x0, ""}, &(0x7f00000b0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001bb000)={r1, 0x2, 0x9, "d98ae6b39cd446d51c"}, 0x11) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$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) socketpair(0x2, 0x0, 0x6, &(0x7f0000c60000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00005ee000-0x20)={0xfff, 0x2, 0x3, 0x9f, 0x8, 0x7ff}) 2017/12/26 21:32:46 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) 2017/12/26 21:32:46 executing program 1: unshare(0x20400) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00005f4000)=""/4096, 0x1000, 0x2004, &(0x7f0000000000)=@l2={0x1f, 0x8000, {0xbc6a, 0x9, 0x1, 0x0, 0xe734, 0xfffffffffffffffa}, 0x5, 0xffffffffffff0003}, 0xe) 2017/12/26 21:32:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0x9, 0x2, 0x7, 0x1}, 0x10) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={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], 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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x28, &(0x7f0000001000)={@generic="1200fcc7539bed36d345b44f8b1be56c", @ifru_names=@common='yam0\x00'}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xeb, 0xfffffffffffffffb, 0x200, 0x500, 0x9, 0x0, r3}) r4 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001000-0x19)={0x0, 0x11, "dda77c7f12f0a0161fb05c8c6664d4f301"}, &(0x7f00007c9000)=0x19) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00005e7000)=@sack_info={r5, 0x0, 0x8}, &(0x7f0000d3c000)=0xc) setsockopt(r4, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000002000-0x10)={r5, 0x1, 0x7, 0x4}, &(0x7f0000001000)=0x10) accept4$ipx(r6, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) 2017/12/26 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = socket(0xf, 0x0, 0xffff) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fe6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d26000-0x4)=0xe8) bind$packet(r1, &(0x7f0000438000-0x10)={0x11, 0xf7, r2, 0x1, 0x401, 0x6, @random="18582737afa2", [0x0, 0x0]}, 0x14) connect$inet(r0, &(0x7f0000de0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000044a000-0x4)=0x0) 2017/12/26 21:32:46 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f67000-0x4d)=""/77, 0x4d, 0x10140, &(0x7f00006ac000-0x1c)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001e9000)=0x0, &(0x7f00004e2000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000a1e000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61}, 0x1c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f68000-0x8)={0x0, 0xe4}, &(0x7f0000546000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000272000-0x69)={r3, 0x61, "b8357239ddaf25f0329f122c6d2f8275ebccd9d117abae4ef43bf3d90abaef25f9eba65e8affe77371e09254ea2be41f049b8dbcff4baa9e800d8b24b52fdac2a3405aeda5b3011bf5db631b22f1f3e8292bef9ce9d9a3851943d760092b6ac914"}, &(0x7f000095e000-0x4)=0x69) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00008d2000)=0x0, &(0x7f0000f67000-0x4)=0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f68000)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 124.660413] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2017/12/26 21:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007a3000-0x8)=0x0, &(0x7f00001e5000-0x4)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000dda000-0x8)=0x0, &(0x7f000024d000)=0x8) syz_emit_ethernet(0x7e, &(0x7f0000ff9000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0x7, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @rr={0x7, 0x17, 0x0, [@rand_addr=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @lsrr={0x83, 0xf, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001]}]}}, ""}}}}}, 0x0) pipe(&(0x7f0000ea0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000db0000-0xc)={0x2000003e, 0xfff, 0x23}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000156000)=@generic=""/16, 0x10) r2 = socket(0x10, 0x1, 0x2) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00006b0000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/26 21:32:46 executing program 1: socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00005bf000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000505000)=0x8001, 0x4) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2017/12/26 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000065d000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000778000-0x4)=0x203, 0x4) recvmsg(r0, &(0x7f0000ffd000)={&(0x7f0000ed5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000016f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x3, @rand_addr=0x469, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ip6gre0\x00') 2017/12/26 21:32:46 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00009ba000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x1, 0x6f819155, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ec9000-0x10)=[{&(0x7f0000eca000-0x3c)="39000000100009c3692d0000800000f9060800400100000045000107000000141900120004000500040000000600018000036a8900001ee400", 0x39}], 0x1) 2017/12/26 21:32:46 executing program 5: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ead000-0x169)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xf, 0xffffffffffff3989, [@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000eb2000)=0x9, &(0x7f0000068000-0x8)=0x4) r1 = socket$llc(0x1a, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000058e000)=0x1, 0x4) 2017/12/26 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000647000-0x8)={0x0, 0x5}, &(0x7f00003ec000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000061f000-0x8)={r2, 0x0}, 0x8) socketpair(0xa, 0x800, 0x6, &(0x7f0000dc8000)={0x0, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000dc9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00005b7000)={"d569a9be313874028726b09894d4028d", {0x4, 0x0, 0xff, "917bcf91d62f", 0xffffffff, 0x0}}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) 2017/12/26 21:32:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@common='gretap0\x00', @ifru_flags=0x0}) listen(r0, 0x0) shutdown(r0, 0x0) 2017/12/26 21:32:46 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000306000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019a000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f000084d000)=""/126, &(0x7f0000000000)=0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000096e000-0x78)={0x6, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x290, 0x80000001, 0x1000, 0x9, 0x4, &(0x7f0000001000-0x10)=@generic="7fcc43312ccbcb6a3ab486e8c1da6335", 0x2000000000, 0x2, 0xb3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000450000)={0x0, 0x0}, &(0x7f0000631000-0x4)=0x8) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f0000aaa000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r2, &(0x7f00002d5000)="1f0000000104ff080471cf0000218f0000d100000b00028080000000000000", 0x1f) 2017/12/26 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009ed000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000616000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e63000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000078a000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x4, 0xffffffffffffffff, 0x100, 0x4d0, 0x100001, r1}) 2017/12/26 21:32:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000715000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009c9000)=0x1c, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000015d000)=@get={0x1, &(0x7f000042d000)=""/51, 0x3332}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000917000)=0x7fff800000000, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/12/26 21:32:46 executing program 0: 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) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x3, 0x20030}, 0xc) sendto$inet6(r0, &(0x7f0000781000-0x63)="08c14984f2ce361156a544465c816d88dbd3d5b5ce3240d8243ce60bd8f6097447927972fff50f6b11115411f75514f3aa083c3a43bdb05582f6a7a1df66307ec4859e2d393d5bec045395790dd774f7d12bf484eb5bd79cd48462fd9f4c9a88e049ac", 0x63, 0x8054, &(0x7f0000670000)={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0xb65}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f000077c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000036000)={0x0, 0x0, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000b17000)="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", 0xbe2, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 21:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000829000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f000025d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006c8000-0x4)=0x48) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000a7d000-0x4)=0x1000, 0x4) 2017/12/26 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00007c7000+0xc6b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000092f000)=0x10) accept$packet(r1, &(0x7f0000d70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000011a000)=0x14) r2 = accept(r0, &(0x7f0000c4b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f45000)=0x10) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000182000)=@req3={0x7, 0x3ff, 0x0, 0x100000000, 0x2, 0x4, 0x400000000000007}, 0x1c) 2017/12/26 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000040d000-0x4)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ef2000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000ef2000)=0x0, &(0x7f000012b000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) 2017/12/26 21:32:46 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getuid() r2 = socket(0x1f, 0xa, 0x9f4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000002c000-0xa0)={0x0, 0x98, "24ec4088050dc0dd8c2a4a8d719962865e4ec4cfd020366ee0a1e3379431a95249827bdd716ca04443e149350b82e7da1d6f11b01d53a34a8ecb628fac02f5e5ffecc29ea3b5c1c217028d2b7213aa2394e6f116f88b8e8ea224fd23d3105e5c8db20a489b4da7d75be37316a804d8abd5917e8e29526f78fca38dee2e4915f3863706f2ad6979711500c841babc2ecc4afb52b0106eb7a1"}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x14f, 0xf0a, 0x9, 0x8, 0x1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/26 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000610000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000589000-0x10)="e5fcb5bf0b00230000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ce4000)=[{0x0, 0x0, &(0x7f00008e3000-0x50)=[{&(0x7f000020d000)="d21e0b71b9e9645e55ef9942a4fedbfe", 0x10}], 0x1, &(0x7f00003e8000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept4(r0, &(0x7f000022e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c9000)=0x10, 0x80800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00004ae000)=0x5db1, &(0x7f0000fc4000)=0x4) recvmsg(r1, &(0x7f00002f6000)={&(0x7f000078c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001c5000-0x10)=[{&(0x7f0000a17000-0x6f)=""/132, 0x84}], 0x1, &(0x7f0000a96000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/26 21:32:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e28000)=r1) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a08000-0x4)=0x0, &(0x7f000085f000-0x4)=0x4) 2017/12/26 21:32:46 executing program 2: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) r2 = socket(0xb, 0x0, 0xf0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00002a5000)=0x0, &(0x7f00000a1000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f00001fd000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0xfffffffffffffffc}, 0x0) 2017/12/26 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f000078d000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001a9000)={0x3ff, 0xff, 0x1f, 0x6}, 0x8) r2 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000086b000-0xc)={0x0, 0x81, 0x30}, &(0x7f0000e96000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000b1d000+0xc91)={r3, 0xa, "a4bbd2ee728c8432b9ad"}, &(0x7f0000bd2000-0x4)=0x12) 2017/12/26 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000415000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f00008b8000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x1d) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000463000-0x4)={r1}) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0xfffffffffffffffd, 0x6e, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffdfffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/26 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) pipe(&(0x7f0000163000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendmsg$kcm(r0, &(0x7f0000bed000-0x38)={0x0, 0x0, &(0x7f0000fe6000)=[{&(0x7f0000151000-0x1000)="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", 0x1000}, {&(0x7f0000091000)="14c88311bd002365f3449273f46bda27a521b54f60c0756bc3a003252bbe87d7dd8514d57c45b65297c0df5765a3e1753157ed902d31ded7f6cf8106e6d2e930defefca6dc4085b1bf964da57c7ba73126e3ea89d269a69014b4f6f9816626328e4506", 0x63}, {&(0x7f00000e3000-0x6f)="23e496f7a82c6c662384c98269a0a1e3b50e3af5abe771d7b4ad4af566cb3265860e59cc6cb1594d538007be3d2e0de674f8873e8527696711e532b2f1f274cfd0fa873726106e3c06951ff2c668be8bda8c2304c13debb3cc11680c5032f03b111927a879f8bc6dac21a698dd9e96", 0x6f}], 0x3, &(0x7f0000f0a000-0x5c0)=[{0x40, 0x10b, 0x7, "3e0e5687d3ef9fed8265572407c122ecacb949588c84d4d668a66b42d5fd5b56c6c93800b3de3267d18db58ae58aabc3"}, {0x100, 0x3a, 0xfffffffffffffffd, "090468ca558d9d4d2b0e7bd835168f9449665ac6cb40b0802b9984d84a79a433585f4b09ccb3e2cf7443c5d6b6e973144519e649b20ff04a55d956decf29c45f421ad6cdbc9237becc25c2d06193a78cf8a35407d0c6d6d30730e8c7f319a114e10fe03e6669c0fc5c816b5e70c35df906a924213896e66b65891ac1f294bce30aa77d88ac06c06b5f0263ecae832b0fcca6dc0a4f45fd56e36ab37da4510d3843322b06d1c454317c020fc45ce76002b0526fe3067dbc3834ce7f758deb544cc428a2a96a6fce792b116cd927cfa038cdc08f81fc20a31e6596613d04d41edc381a1f7e98dad354888644962942"}, {0x10, 0x3a, 0x5, ""}, {0xd8, 0x117, 0x80000001, "784cb4fbb845d2ceceaba825950f31630262d0705c251625b836a686f4331323c74fd9b6b0d1d44c9bdefecedba7429d0ed81447989730562529ea7f6c84d1463d4c3cf7a2633ec0b47e84f0df13bf038f42915d965cea8aac9aaee6a87c083d5aa69e90a52d38ab115df94b06324112eeb83536ebc6e32f6b9b3c6fbf04d5462fd5e0cfe38be8e0304be8d67f45b5734d0e9c61fcbaecc528957af38a745c39194c2e33dbf5fe10d61aa0281a90a2e4d40ebbdfff4add6373e778093256687c85d5"}, {0x108, 0x13a, 0x1, "138af336891d63f60dff537bd3eb0d015229c0345e51f6a7db4475059d439af311a3a1d9ab5924fdd716c571f8633baaf4479da1e62a6fdba6e9212a6a9462b4c6c4a7588b94c3c3596eaa48e012ca327dbb220b91920e7fb3ade915572428ec4c571ae4e93c856ff92a61d170b4677546ea189a6a2eda11d197e4345890bc0c220fb7d0e80f804e0e5b6d8d253389dfe81827cde4d02faac16b6562e1b03e7bf1e3630425e74e11d1c7bc835cd79e7e5e918d1cba6b17055f09a8052285af83051ebc8fe2e5d11939643fbf0075ac35c25f8c410aa1d420c8e0af968929217f8317b141e9120407e325e7d8ca33413dfca0"}, {0x58, 0x6, 0x1, "c2e4aad60238ff8d9dbd6b4f803d12bea71a6284f1fdbb087be38fdece560f623f2957161ccef906ca83a34f4c8b45f7f2a9ee51d33744cea8aa70ae557ada2689cddfc33d5b46b7"}, {0x68, 0x29, 0x56, "e9ae78ee6651c3fb633dee6bda8370b0b302ff3d4aa308b2362de54a0e26192b4304256676987cc310daf8806ef7fbb29c5ee0f79431f01e2c4a3a4094cc7566bea215e4870485e4c7c520dc2a19364bc899104b1a8a"}, {0xb8, 0x117, 0x7, "718e14aab3dddc9720e51e639b822bb346c1fca065300204ae36b62fd1efa1f234554c5b08ccda873458f918bd43f154bff5c6efcfd36737300a538c4a4570d19e88c07157df7ab8313f8e3744d1163a737f0e8e3c57706342bf8a37e4fe536adad87f2f627e8c4fda691e430a8ff0e2caa671081618448c99bb1c37f8ba1de28a79081252f8b77f444b9c1c1192d209e2751b18dd648a6ff832de4d0d02d71219a6d7cb8c"}, {0x48, 0x1ff, 0x4, "6b24f06f26f2703c42e6ad6e7db1062cc071a8f4fe5a11715b4fac6ab41f54a8c64022f2a0c1e8f0bef1665b365d90a67d997b5c60fad333"}, {0xd0, 0x113, 0x9, "3d139849a72133ca250a2c007d45553257ac1dacd5e001aafc7cc13154f1c8a8f893f0634c914a46efd350e9a1fa30d9960a940b13d6461bea8862abae14440d1c44184c289590c6873ef1cdd03dd81d93d39f0212f99c6fb66efa83ebc281ecc5973e2e8b89f9fc12931c709499050c2b49a76f76c34c688f5969aed770f8940f12474fa6883fa8dd44803c26a42a33b213b7ec6455796ab2c121db9c65a22a49fb65fcbe626a3274e745d4100582f93e5355e067cac47ba032b8d8d9"}], 0x5c0, 0x4008801}, 0x11) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d13000-0x8)={0x0, 0x0}) sendto$inet(0xffffffffffffffff, &(0x7f000058f000-0x1)='\b', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x7fffffffffffe, 0x0, 0x0, 0x4, 0x0}, 0x14) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005ab000-0x3)=0x0) recvmsg(0xffffffffffffffff, &(0x7f00007d6000-0x38)={&(0x7f0000d4a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006c8000)=[{&(0x7f0000f6a000)=""/6, 0x6}], 0x1, &(0x7f00007bb000+0x73)=""/4096, 0x1000, 0x0}, 0x10102) 2017/12/26 21:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000204000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0x807, 0x8, &(0x7f00006f6000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00006f7000-0xc)={&(0x7f00000da000)=[0x0, 0x0, 0x0], 0x3}) r2 = socket(0x10, 0x2, 0x10) pipe(&(0x7f0000a37000)={0x0, 0x0}) r4 = epoll_create1(0xbeffe) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000cef000)={0x7ffffffd, 0x0}) write(r4, &(0x7f0000164000-0x20)="1c00080000000720271622081d000000010000140000e4ff0180f6fbfff10011", 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000748000)={0x0, 0x2}, &(0x7f0000936000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000051e000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000323000-0x4)=0xe8) r5 = socket(0x2, 0x800, 0xffff) sendmsg$alg(r5, &(0x7f0000b6e000)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="8737b8fbd3431a83ece925ac3ff5a72fc271b642caa55d7f045253dfcf1e362ea2eb180c9f5b975e08eeadc4054b1d37133ec42acb2e0ffa0614ff7230f0c85506d50fd399ec8f13c59dd3d82ef64e9993884648d8f354f154849cbed9ee1aee5319d9ce07c3b264473749c7a7df6054d30d41b0681356f042a7aa6e9fc300d129175c9742ede3d6ffce6a88c3325b07c3bbb71b4ff55bf1b05c65733d7e258e281f702d", 0xa4}], 0x1, &(0x7f0000001000-0x278)=[@iv={0x98, 0x117, 0x2, 0x7f, "5c81b7340eee09d3d08eecde63d7cebc82a09054f647ea73f05cb93852518ed59dcdcfb3e50b1fb64f3093b69d33369e67c0fb4043eaf2145ceb745a96d64b0fe2e15822189034c0d1a796aaecd2a43f3934ef1c056a83ba5f2c49f36a25cd40e56f8ee9854a03bae4d6d12c60966e95e3763cf60acda8453bb70d49a167f1"}, @iv={0x68, 0x117, 0x2, 0x50, "ac17efd84b73cadcd9cfad53dc7a9ed5298a94265e5b028118e6a0656486aca018bcbea054ff02f7028a28946244688d7504aeb14653bdf8a303244105286917f95f2b3b520c995f2d0fb4845e8dbb58"}, @op={0x18, 0x117, 0x3, 0x3ff}, @assoc={0x18, 0x117, 0x4, 0x81}], 0x130, 0x0}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000086d000-0x8)={0x0, 0x0}) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f0000ad5000)='\x00', 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000364000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000a46000-0x12)={0x7, [0x0, 0x5, 0x10000, 0x2, 0x1ff, 0x81, 0x14]}, &(0x7f0000391000)=0x12) syz_emit_ethernet(0x12, &(0x7f0000572000)={@random="fd37fc40cb23", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x1f, "91"}}}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f0000589000-0xc)={0x80000014, 0x0}) r9 = accept(r6, &(0x7f0000edb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e1000-0x4)=0x10) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000224000)=0x0, &(0x7f00005f4000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f00000ef000)={r8}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000d5e000)=0xffffffff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r10, 0x8934, &(0x7f0000844000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$inet_int(r10, 0x0, 0x0, &(0x7f0000729000-0x4)=0x0, &(0x7f0000c86000)=0x4) 2017/12/26 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000045a000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0e000)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2017/12/26 21:32:46 executing program 6: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000021d000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f59000)=0x80) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f000015c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f5a000-0x4)=0x10) 2017/12/26 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd6000)=[], 0x0, &(0x7f00009ba000-0x79)=""/121, 0x79, 0x6}, 0xfffffffffffffffe) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = getuid() r5 = getgid() mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000255000-0x4)=0xc) r7 = getuid() r8 = getgid() r9 = gettid() r10 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f49000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r2, &(0x7f0000b59000)={&(0x7f0000fd8000-0xc)={0x0, 0x0, 0x7fffffff, 0x4}, 0xc, &(0x7f0000fd8000-0x80)=[{&(0x7f00002ad000-0x2cd)=[{0x54, 0x81, 0x206, 0x1, 0x10000, "c1a31427b6194b702bf9bd83fc8e5290272b049e290f9bc3a7c7a10fdd8aa1e194a0486b52c92fb15b529a8daa4b297ea4fb6ad8dbb165ba94da40746d46dbc97281e9d5"}, {0x3d, 0x0, 0x400, 0x9, 0x80000001, "a1a848c1d0135f5be6a86968931f743fa38956f9bd7160d6634faa606927c569457f166c27767d9c7a79ed2aeb"}, {0xc6, 0x10001, 0x603, 0x3, 0x8, "e11cd2efc2928882c66598df440bcb5943791525d89669c45b78ec3f92e495deb5c6683358be5daa1e5b39d0a893a10dcdd7c8aafb15d65a2fbabe01155f138d5cd94bf2a2c6719316c466d5c2d3814cb2aa7840c8e38e0afe336817b31e8c0c56c2f7d288d0d5d17bce3cd19b25121a7e28d2a7c43b942dfbdb3f8a56787c86edea74ee6bf31f144094f9103c9ad8cf9131b3ca57db3263b1ca35d37bc76834f33879c3f9e1b8553ec92a2cea354928974d85027a7c"}, {0x18, 0x1, 0x100, 0x3, 0x392cdf7b, "747efd9003543780"}, {0x81, 0xad2, 0x702, 0x6, 0x401, "218f0a51e1389460905e405010a4150d21bd3c786f68b51a3bb6e9038e7df05752c032d51c4f46e28ca5b11881a544563631c7a5c9e4489c37cf2eccb7ff99e35b84adf54e4b7cd98085632b6a3e54b42bf97ce1be903820d5856b122fb855d253477d0cd6ad105780e7ead04b45ab7036"}, {0xa7, 0x9, 0x1, 0x1f, 0x0, "28076f3d961d84c52a6012d2a4e4f3213797e4100e30d4c3a6b3b3ba7d02f2d152b7f4b3665c74a51ad1c97d186c8357324d9bbabd0b52f86220ee30cd6b87b4daa2831169d3ead46c58f1992a30955595f5ceaaa842c59a89f52fc18d3dbb00a62aa8aa835c8731e5e9d8c88ee13e713c833c20c2ac15233125c6524e806cbd78cf9354c129988aae9954094612ba7c36443547b6bbf6"}, {0x36, 0x8, 0x10, 0x9, 0xffffffffffffffe6, "59c0e5dfa614bfd99ddc491712efe5f5eeb79f598d0e0e635f085f46ab693278870d473568c6"}], 0x2cd}, {&(0x7f0000f71000)=[{0x1010, 0x1, 0x10, 0x7, 0x6, 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{0x35, 0x9, 0x211, 0xa3, 0x4, "b5fd0528912041aec417e699ee9f87fe07d43ce54a85e8fb5acaa57747c3239d1f959dc15e"}, {0x10, 0x81, 0x1, 0x401, 0x0, ""}, {0x1c, 0x8000, 0x20, 0x545f, 0x9, "e32367a8e015250fce1c1b9a"}, {0x6f, 0x1, 0x102, 0x4, 0x6, "f73bbd37a7941d6f302d3685cac212bae104d8ff89f098c49c1a09cfc2daca69e9307ec4e019d00fcd9cef2679d7282f313e96896460dfca9d133c8931b242bbfaa3426f465705ba86a8f852a058736de829aa7a14c3c884491bdc692bc0e3"}], 0x214b}, {&(0x7f0000da3000)=[{0x2e, 0x4, 0xf01, 0x9, 0x9b3, "ae76c40156ec6f39bf68220cef4a73b109664f7838464ba159e6a790570e"}, {0x28, 0x3, 0x620, 0x7ff, 0x0, "66ecfd07d57bb3c3b3dde01a8994adae148d01d11678699f"}, {0x9d, 0x3f, 0x800, 0x8001, 0x31fc, "755bb4ec309484037fcda746b75e131970fb38efd35bff24e17645dae1bf54534019d4508e18732665d1a13c334874c05f987290f9c697ca99c245e3d7127a96202848dff72cd39e76552aa5b5ad545b51ff310c71c1b4d465166f4963077b6573d3524edbb6ec6893d66a5f1e0801cff31005c333e1c68e66e3ae38b00ab21b7f68c584061dba792d4d650873"}, {0x90, 0x3, 0x400, 0x7, 0x9629, "1179b8b3a446ce8499f4bcc527e50bee412ed2add27d17d90f45663d5bd332dc1e9627217252d6ad28cc36975cedeb1b6a71713dab56436ab37deb05481e4462660fafff0a51c313a431ca6205763fb448f109f325e3ef4852a3271779c57dd06ab6c1de48e10a6104649f4948bb1e969c63b0487a1df21e54a54d8c9af863f6"}, {0xc1, 0x5, 0x100, 0x800, 0x1, "a844c8ff9c47d736e86c1831e0fb584ed64b4dd8ff2f5349b4af6152481c46b4e0a036017f0f72b299d1bb033214561b3fdecf6f219677e5723b396c3fe8713da5cbefed3148ca5659c63976882d75f361174c5929f5681ab4e3b2a46f018a2121268a3b0818cef1a331c2213a1d15abdc3acab8a1094887ee32c79f425fdb17ccf02e7781c654ef5f08962c62f4fcb47aa5241d6f4c7d2e8fe8d6e7f5a4a3e043fedc7e9790db81e3315ab88de42d391d"}, {0xe2, 0x401, 0x800, 0xb006, 0x6, "3f36a8d654e05466d7ed5598cbdc6d631a1f6477fa0dd060589564e330c11c6f8d1716ae7ec4ffa33989b109c61066f287f66bcb60e70d52dd56872d2f90a88bea17822ec78a512b0519e5a4e3959a3a34d9a4190759b9f9c9da17e97b96dc4225bd06354cdb38e42003a8c6c7d1c6b342b73b22e8b21a64bf46b5fc78363ac57b5240907689b1cb31c18f6d7c13ca1925d1e818263b8b2bb10e9f0dcd7b954b03dbed4ef8b6f4c09ddf66adce7c45fe82c153468ed760b19fe027ea6d500354a69af1903b9203358304e2e0e55cf02efba7"}, {0xbc, 0x3, 0x8, 0x3, 0x2, "7aabc19bbd2c29e49f048e7f2453a7bf6c2478dd5c329b965561de0a61dc0aeb8de54ef0b117ae992d946bae9bdd2d77d6a901b3d17db0fc9bfe09374095f63dfb9f1b80233705bd301ac71e0a5ba8818720bb6f55e6a33c2ef5cc588437e95d7a7a5ff25f15f1fbb8f791951fcb9f5f7438bab0341a4d6c88cbfa0e60b804435adbe5a19a032ade7c88c5df9761bc596ae5955656d63f584e13546cbf17389b6f6c86b291d064e098f7ef93"}, {0x96, 0xfffffffffffffffd, 0x22, 0x5, 0x1f, "d804b03df256822bf79d4cf73402d8572bc11defd960674e0002b5d6a962cdb62f20c1779fd0df8b3dc0e68262cee05df323b44dac363e2329a583d5a71a89f6c76235fd34c3b16b9350d740369bcde825f93441b391a8bf41468ec4d41800b3a714d3a4dfdd4f11d1001e69c6a5b23e1e289874ed1cf47345c83f22748b23a7d7efedfc79c9"}, {0x88, 0x7fff, 0x2, 0x4, 0x0, "c3e88dafc03d242ad3e5547ffb1cc6e25e4b16f8c6e5a81c5f4ecaa140ae63d4557376b4558c20872170e53864385d297f1c7c3e68ac45f92f680e0e3ea5346cae776ad82ee5388fdf88481f5e7a46f3b58204fb577ad990e858920f289f7a7e68f9c269ec934ad293b072ebfb3e9eb4bcef20d49a20f650"}, {0x3f, 0x5, 0x4, 0x1, 0x4, "6ae3b7ab261b90b83dd7be5b7c317575d5beefd50ba4078f0176f9ec7fac8fb5b221c9bf015849fb8d9cfce3a5b5a7"}], 0x53f}], 0x8, &(0x7f000093a000-0xd0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xd0, 0x0}, 0x4) 2017/12/26 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a59000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000294000)={0x0, 0x0, &(0x7f0000a00000)=[{&(0x7f0000eee000-0x7d)="4dcc7148b2d0ad608d405b18b6ee5d384e", 0x11}], 0x1, &(0x7f0000aa3000-0x18)=[], 0x0, 0x0}, 0x0) socketpair(0x1, 0x5, 0xab4, &(0x7f0000bdf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000006d000)={0x0, 0xbb, "717ff4af63d050d8d95e9a4bdc902194ce179dafb5da13e092a6d815f25134293f99a4ef9e73538a2ea92eb32fa732ac1895fe105549fb0536fe3adce8cc7bf7a3f402fc52509bddb0ca55e61372da238c6e0fbf0ce0dfabab4c2b47b0b709f228233b2abfbca455397665c09f3420a05eda8a12c4d30ed06730fc408eaa399b4f46fb0277655274a7b812c5532edd894dc41f52e4015850ad8cbf76c5fe2c73fe9031bd1754b7c14da23454f6aaebbded04bd6969636022ac5de2"}, &(0x7f00002e5000)=0xc3) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fa4000)=@assoc_value={r4, 0x1}, 0x8) read(r2, &(0x7f0000c7d000)=""/4096, 0x1000) 2017/12/26 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000fda000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ab0000)=0x14, 0x80000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fdb000-0x4)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000114000)={0x0, 0x0, 0x0}, 0xc) r4 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f0f000)=0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00005b3000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1f868d3eefacd5b086de62bbe28a0472"}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bc3000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000fdc000-0x4)=0xffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fda000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000a29000-0x38)={0x0, 0x0, &(0x7f00006e3000-0x40)=[{&(0x7f0000622000)="c0628bc5ab40b9bfc50cf552450d7e9dc051eade4d403dfbbc92c99121302b99834a4a3c97bc39eafd17cec8240db434a2d7b6b8d735111f0d630fb2b559bb7b996d5b9ae6a141742ae9fe6d22119a84db147abf247ba0607b08ae3b99f8f655421b3353647685ae0b47cd934ab76f7618c6bd6bb850549b017fb744cc64f71a7d959d637db53ed3c264a279a96edfddec7b5bb36e2a5f143f1e06ea7055a8b63b91507f0e79e4d70caee353f195d8415febbcc99613b6", 0xb7}, {&(0x7f0000062000)="4f213c9e2eaa83c178", 0x9}, {&(0x7f0000fdd000-0xcc)="77064c03247fd133417d66191fb880875de214e8a1c88f9e4d9498277f5f7bb9082f59b6429eadadbb04300f32b237d21e887f56a179c70fc2943e394add7610f090e6a62509c67b873958f98329b4f3aac647a9efc780c4564d6f959e5928b916102efc0c01e95e635295c18d6d0e6b87d538e3774950274c2b0ffe1bfbeedfb90452609e1ebd8118e67fe1cbe4feca7913b27370fadc5d58616edabe1629813c574f41dbaf80263cc061885fc405fa6f39df7cf68384e2eabdb3335fbefcce0a61a9c0540a67a4f84e290d", 0xcc}, {&(0x7f0000fdc000)="d4f210c44157f7", 0x7}], 0x4, &(0x7f0000fdc000)=[@iv={0x60, 0x117, 0x2, 0x4b, "fd952bc174f76cbdcb4fe2b56a4c6dae56abcf99705fd0f986963630091887d1d9715e72505caae2b2412358629202580a1d437d4163fcad5eedbb2c395e819f258a39f6ef42ca39ba53f8"}, @op={0x18, 0x117, 0x3, 0xfffffffffffffffd}, @assoc={0x18, 0x117, 0x4, 0xba00000000000000}], 0x90, 0x20000000}, 0x800) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fde000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fda000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fda000)=0xe8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fda000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000208000)={&(0x7f0000f28000-0x1)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fdb000-0x10)=[{&(0x7f0000fda000)="36ac2d131002d0655a443c24ac7eff8f7e872a2f902e73ca41cb8e1d9aef0be579e3e38d1fd35c5d423e6f2f1c6b8292309831eba698f8221f6afb3fb5e035ee37ea72de3828213fce9f5493052deb12e623e62c8780679599ff2c4f5dd65525244fbe0cfa5b2f44c320bded0866410ccf1c57f36e029783b078a0f1208c0c327fd3d8dfe3cb23b792d45688f2fa21dbb3166c0509091d733e3be85a209545c8e5620279fd0ebb25ae924e436ff52d9ed0f464e149e203056391475e1c2dfd84479ddbdbd650db18085929d134236e6f0770be69951b8475755727e6eacfd156f4a0aa446342e8aa8be5fa2aa3899f90", 0xf0}], 0x1, &(0x7f0000fda000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, 0x0, r6}, @rights={0x30, 0x1, 0x1, [r7, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90, 0x1}, 0x4000004) 2017/12/26 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000022000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000adc000)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000c0a000)=0x5) sendto$inet6(r0, &(0x7f0000dda000-0xd4)="", 0x0, 0x0, &(0x7f000092f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0x9) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000f17000)=0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f18000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x20a1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "13f77d", 0x0, "ace340"}, ""}}}}}, 0x0) 2017/12/26 21:32:46 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000492000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000085b000)={0x0}, &(0x7f0000785000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/26 21:32:46 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00005bb000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00003eb000+0x5b0)=[{&(0x7f0000fd5000-0x156d)=[{0x8c, 0xb246, 0x10, 0xe4b8, 0x8000, "123a5d85e4f53b7b6aee720fb48d1cc10f3302672b8cb7df728a6c8389d78456f8c5dd209c5848acf134c1eef32f58a47fb070da5f4c8cc3fc859391ea44e6133d2853d4c8de7edd56ae2c73e00f329c58dd6be8b114c7d6ca952c6e7ef220df0d8d4d1e0ba40b1ff889475037d919f81338582cf99256dfd2b1e12c"}, {0x1010, 0x10001, 0x210, 0x9, 0x0, "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{0xd7, 0x7915, 0x304, 0x0, 0xffffffffffffffff, "0d841ae06feac9d18f059b393eac89519d415e4ab7e6f35e583713395578f84b3543e5c851f5de78654bf39998b325cd38776cca26b82b093029855fea978ad6f65d42d9907d332f7bfcb435746d43bea14d065dbc3cec48eb10e976dd798bf015066e3a9e447c44568b89b11795ff686f216fae6b2fa5681f51639b67ece50e810e9d05a86e7a252e4b8b18693a4b5fd0386d3003a7ce06620c32587a1dcfbbd4b59911ef6401cb35f7bbef5c2debe4f0303dbff422df4e61f3c3ac4e9b4b010299c663762c43"}, {0xff, 0x7, 0x80a, 0x200, 0xfffffffffffeffff, "1205859c0b0dbacaf9b7413f1f2cab24e8931c7721572cad2ee8998f073974950c6a3b5e66b713107f4e50983b45804bcca1376419d6f9e54b661ec4a808ea205ac494f63c31919e13853ae221887e4ec0ecc67ce72af1bea85925712412d4b34a6b59e4ac5f85d8e9d132f65bc9eaab7b392af06f7bec5f2780e4bfa691306690594dd4e389c5ac4f76c3459f4fd4635a26c68decc1f2566946bc76c9582e2f4a6681f0e3b4c463668ce1e1965e17f682bc8a68d907a43bbf03dd9f63d3a496876581a0a6c18da74f543282facd295de21aef2b3edb3f01ed91878ad20f1dff9806f1f2adc7ecf4d611eb4dd89110"}, {0x6e, 0x0, 0x20, 0x9, 0x200, "39e36a5b9d654869e647e94828427879b1c1510d0042a6b96fe7eddd0c281ed56104c1a22d82c58c67e0887816175b64c5377a4bce820d7b43d8fd3b195b8fafedc226bb3ede540c5d8120a95a075f6ed666b4234f0b461f5f22a0f802f9"}, {0x54, 0xf6, 0x100, 0x3, 0x331e, "6986fa04e0e4cb1b6502fb7f7517259dd40a365de8f07b1e764cac2c1b9dff02c76e0e7be3349cb550053ef337b48bef1d6c89af41c5f95602918b210c39234dfe17b8d7"}, {0x9c, 0x0, 0x20, 0x0, 0xffffffffffffff81, "b7aa0384c9df2397013c63fb26963482ca64f1188390f0faf47ecb6ac8ac5a12fe2a885cc2f7f9cfe72f16f4466ac299288030387a662be00030e400a8aa72c14515c3d6ba35043d9ce1fb388c4443aea97d406a2d2e8baaa025add22e076d3755c86df1c8cec78f00a7ecee435ad967d32359ff2c0813494e8865e389faa1548f032050538bf843db7032ae"}, {0x1a, 0x1, 0x0, 0x80000000, 0x0, "a7af6865bd714bbf3082"}, {0xda, 0x3, 0x100, 0x80, 0x7, "1cd2785a628bbb98b33f47094b40b36c89ddbeb9b0843caa9097f932f5897bcced69e4f55de5158e909b84f50f65b0e73deaa7e422f47ff47381c19f1c2ab1f05f36cf35e35994ecec2e71176a5ba19835525264f97a470e7f736b65978ac2b482f57521ce37d4fa5a492924c832ecb98f0ed66191143da38d58e7ddb2d37fae44ca3d633f341619caff8596b749814951334eec6518093c30d266f9c31628b8821eedaa6bd2f2b8019ac79fbdb3c420b43423499e7fdd16a6599f4c7fdb8bad37ce7fa26374cc3ccfd5"}, {0xa9, 0x80000001, 0x800, 0x1, 0x0, "752658552ccc9f31f0814ab94d39e852b0aaf4d23e83add5312ef12451d4374799370ad92bbe171da1b310469b3dc0460cfc01b7def9349941e0c8f5345ff063529f2143f092e208bccb5b09b337f134eea1e5abe7e964c18b5027d92b12f660c5f33ba07b89ff298c7b79f854668cba822dad70d54df5d3b864cb49d51fed35e1a84dc550f05166c1e9568962a8081ae79000a7b9aa0110eb"}], 0x156d}, {&(0x7f00000b4000-0x2a6)=[{0x26, 0x6e, 0x502, 0x3, 0xbfc, "136c7ab35a7ad987e97b9c4ad509de52702ef72cd432"}, {0x42, 0x4, 0x10, 0xff, 0x63f5, 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{0x4c, 0x1, 0x704, 0x8, 0x400, "f1accfc94a1d666bb3818a57d4028c51adb8da7fe7a1fd32ec527b59b3a4946a6520adbf0e7918684b5518fa21d0bcee7a1dedf837365320d2f14e4d"}], 0x119c}, {&(0x7f0000562000-0x45b)=[{0x29, 0xfffffffffffffffa, 0x20, 0x10001, 0x200, "e1fa39ab84813822447bd28cfb32ca05cb8d1d8e83917a6fe3"}, {0x105, 0x401, 0xae75412a10eb83cf, 0x83f, 0x0, "7266c155c2a2edb3b6607dc00531bc94fa0fa7d3fb2c24ba62a251d8dd559398f959c0ff0e51cf23d2b5ff51a5e74bd5e9187579cc86185facf2768cf58d47a052853c1d5e53ef9c5ac17684121547f28ba4e22faaf2f9b5a64dba7d904e8a2feb2c9cf4c4720bb45cd293f4a4632ae5dc22a0ffcf9cc53c702ab56614f7313f6087dd7efabb47d6da786c69e783a4f3795beee67dcad650540fd24b09565d2678941efe0d4c8d470731b67b1a5a9dcc0a937044de5b51c76d50ff00a78aab6205dfbac34b7393fcf40de99d4e802c990b39b13a2df946b10a42239b327f3276d88fcc6331abd2ba50eff87ca5a6846ac5dfc96842"}, {0x34, 0x7ff, 0x400, 0x9, 0xb94, "d8dbc497d87a47190bd1535eb97b6da9058f58b1d807a5834799161b50584cacdf6ad835"}, {0x92, 0x1, 0x20, 0x3, 0x6, "1e822de3833a073c4f8e9e0390c747770f84cf2caf7a65a80f81686dc6c5081e56ecd0a6645b9ccce09a4013ccc3b170f035420f27d5825a4ed1e04b7465f9292d66744a86ccb3ec55a39e65c6e21bbdb2a5e6538f06cf4c18fc52a7a99c296c2a852b95e8e0a095ea43b4e6f9fbba85d4a60dae3d5b08c850060b36b6308fcc57b6"}, {0xca, 0x5ea, 0x300, 0x3ff, 0xb50, "b867999e9204beba3b9102fbd303b7fbfe1a1a2030a9c4e248bde44f6624b60fa63cb41f9dd31034e262641dc275f7b67f670c067a9f9690f9f519c84aeaf09810334d986fa88127a521f54c108d7d18ade1a939ac11b22a0580bb5b9623e548dea970a4c2e3859da447bd9b79692e2b602b98003cac92888632e1123fe3705129628bbcbaddd1da91cf9d2d1c098d416d9f8359022efec0ccd38815fe6f31731d69605cabcab0355160f6f855104d228533bf3be241a3df41d0"}, {0x9f, 0xfc49, 0x200, 0x4, 0x5, "8164bdf08fb5110db4d688e19546e3a4c04434842ba5b1709ad2214910649ae3fbaf99e1156beff8b5432dadaaed090d67c35515beeb728cd0ebd277b6a6a1a550a13b0b8d17edf3a53706675250e2d6030455784098c4c8c3f0954a2b5798db312a01d9812a304455133db42b8a1375f75d0a126e0c595a5adb6d8916bd57d38de7905fe6a4a959bb559e68a65752"}, {0xfe, 0xffffffffffffff00, 0x900, 0x9, 0x5424, "e0f14d441811fa9c00315217c4da583aeed7c3049cf808492ceefa643701f7dcabe52d57a989b292d0c6505c60a8b2465ae2eed96d4b1b10ddf69f2553c5dd7c82096f6f2a81feee46b1fc425a656f87627cd8db7bef7ecfc05a3b8593f2121c72bf0c26b2ab76fc4829c60fe6a2e1b3183124ae76e123b88d08e6f41bdbf380c2a7a3a35e367a2f6f15930a43d263423c0fe19aff91a7732ea671d2709059e05ff2a2c3cea2f34df93e6577b79d19888d18a6fd3d9396bcfd000ffd153fd276014b9d127c5da311e75a90a6d9e1a4d53d80ba92838cc3d3dbdb95fd1d5d4a718aba39b24fa3128bf4812ef2eb63"}], 0x45b}], 0x5, 0x0, 0x0, 0x24000000}, 0x40) sendmsg$netlink(r0, &(0x7f0000cc0000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x15, 0x14, 0xffffffffffffffff, 0x0, 0x0, "0205ff0004"}], 0x15}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x2) 2017/12/26 21:32:46 executing program 4: pipe(&(0x7f0000cc0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000001000-0x8)={0x1f, {0x9, 0x1, 0x73a, 0x2, 0x8001, 0x5}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000026a000-0xb8)={0x0, 0x5, 0xfffffffffffffbff, 0x9, 0x401, 0x1, 0x7, 0xffffffff, {0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000000, 0x81, 0x1, 0x7c0}}, &(0x7f0000c26000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e99000)={r2, 0xe7, "7aabb11e84a0802c2abdc56b68a20a5985a0cdcb41708367f3466014af969212a994cbf7515bb8527583d1765453c43b106c89f0e8acb7ca21b9bf976416a77cabdd12b0dca987657e8919cf1d7ccdf3829c493b25d4ebc3d0f6ab23050a6f93cedba8628f7b4dc54d5c82195df3254303e3ed9eb63b56d5327970e414851791842564ecd05dc836cd6bb7cb08e32306e60926265b297654718792510ffbb7c87598460ca09a7260342d62da23de8dd48e1a1dd171aa54777eceda97695d40e877c672c61208c98ba48fcbe4cfeb11265eb98c798d9bd8c8b1f928273ff94da9809388607804b2"}, &(0x7f000048a000)=0xef) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000961000-0x25)="220000001900010017f33300000000008000000004fffffb06000000060002000043", 0x22) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000061f000)=@assoc_id=r2, 0x4) 2017/12/26 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000020a000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c1000)=0x10, 0x80000) accept$alg(r0, 0x0, 0x0) socketpair$unix(0x1, 0x400000006, 0x0, &(0x7f000050c000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000033000)=""/1, 0x1) close(r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) bind$inet6(r0, &(0x7f00006f1000-0x1c)={0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) close(r2) 2017/12/26 21:32:46 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001f5000-0x4)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000b0c000-0x4)=0x41, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000003, 0x4) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000156000)='\x00', 0x1) write(r1, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/26 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009b3000)={0x0, 0x0}) pwritev(r0, &(0x7f000021f000)=[{&(0x7f0000368000-0xe8)="cf7dffec9929d65cb0901430ff8a949e3a1e321cb73eebb7fe7ddd12fd7f5b4ad9ee82e41189a1bdbe451ec76efb239cc7652000383de60a9e56b8004afbba3bbafa7b9198227e69ca250d0d0e67d9659194b787b8f70b17e633c853ad43450e0e02da566db5df695c1b9b3163b818b9f9775dbe18c52d3fe4a44fc8cf03f96a7eba5713f4994ddb5099bb6572281145bc4fa3f43842777dd7a9f7d942362062a7d21400db8df1bb1e659dee547c84b69c0b7770b7af986d36c8f2c2a07fd449ce8feaddef5aaa6c3d8a308d0ba1148a9c987bc839ff43e67368dae4576cb2da45ae29694819056e", 0xe8}, {&(0x7f0000d34000)="af85d4bf583fe69952813512802541d5425de04d8c3498d57233aaa07ebc9ef3fe7445714b96864b27cfd57378a1dfbfc8b8c80d04869bb35ab29a5dc9f40ac3640467393d4c865138059213b9947cc3874424e9d506399d7544331e73343eb2a70034e96289a0d6c7b3d5789c77e53d4c11f4711c00a61771520b9bb5", 0x7d}], 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000d5000-0x30)={0x8, 0x3, &(0x7f00005ef000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x415, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000afb000-0x6)='syseO\x00', 0x1040000000000001, 0x80, &(0x7f0000d18000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/26 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000faf000-0x4)=@assoc_id=0x0, &(0x7f0000c13000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eff000)={r1, 0x0}, 0x8) 2017/12/26 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000856000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) 2017/12/26 21:32:46 executing program 6: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000305000)=0x2, 0x4) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ec6000)={r0}) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003f7000)={0x10001, 0x820e, 0x7fffffff, 0xffffffffffff7fff, 0x0}, &(0x7f0000ec6000)=0x10) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ec6000)={r2, 0x4, 0x30}, &(0x7f0000ec6000)=0xc) writev(r0, &(0x7f0000d42000)=[{&(0x7f00005f3000)="390000001000090469060000800000000800000002ffffe9450001070000001419001a0004000a000000000000000008000300ff00001ee400", 0x39}], 0x1) [ 125.197425] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45638 sclass=netlink_route_socket pig=32547 comm=syz-executor5 2017/12/26 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fec000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000fed000)={0x0, {""/7}, 0x0}, &(0x7f0000fed000)=0x10, 0x80000) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000fee000-0x4)=0x92eb) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000fed000-0x1e)={0x69a, 0x6ccf, 0x3, "d27ae3d66e94", "654aadd16ffa750fc39b465db5a4c51f"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2017/12/26 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000817000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x1000002, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e7f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f0e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x6, 0x5, 0x4}, &(0x7f0000e7f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e7e000-0x20)={0x212, 0x9, 0x8003, 0x6, 0x4, 0x4b, 0x0, 0x3ff, r3}, &(0x7f0000e7e000-0x4)=0x20) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e7d000)=@assoc_id=r4, 0x4) vmsplice(r1, &(0x7f00003af000)=[{&(0x7f0000e7c000)='B', 0x1}, {&(0x7f0000e7c000)="1b", 0x1}], 0x2, 0x0) splice(r0, 0x0, r2, 0x0, 0xff, 0x0) accept4$ax25(r0, &(0x7f00008a9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008f7000-0x4)=0x10, 0x800) 2017/12/26 21:32:46 executing program 2: mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000-0xc)={&(0x7f000000c000-0x8)='./file0\x00', 0x0}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000014000-0x36)="", &(0x7f0000005000)=""/253}, 0x18) socketpair$inet6(0xa, 0xa, 0xfff, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffff8, 0x1, 0xa02, 0x10}, &(0x7f000000e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={r2, 0x7}, &(0x7f000000e000)=0x8) 2017/12/26 21:32:46 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000018000)={0x0, 0x0}) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) bind$bt_hci(r0, &(0x7f0000009000-0x2)={0x1f, 0x6, 0x2}, 0x6) r1 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000001000-0x118)={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, 0x0, @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]}}, 0x118) sendto$inet(r2, &(0x7f000000c000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f00030002000000000000000014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) [ 125.200721] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2017/12/26 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000063e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000094d000)=0x10) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000072000)={0x2, [0x0, 0x0]}, &(0x7f0000b6e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b6c000)={r1, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd47}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x100, 0xdf4, 0x80}, &(0x7f00006b0000-0x4)=0xa0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000863000)={0xf080, 0x5, 0x8002, 0x8, 0x100000000, 0x7, 0x100, 0x62, r2}, &(0x7f0000b6c000)=0x20) 2017/12/26 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f5e000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5e000-0x4)=0x10, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f5e000-0x8)={0xcd, 0x4, 0x0, 0x65c1c476}, 0x8) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f5e000)=0x0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000c6f000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f60000-0x20)={0x5, 0x2d6, 0x8, 0x401, 0xfeef, 0x87c8, 0x1, 0x8c85, 0x0}, &(0x7f0000f5f000)=0x20) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f5f000)={r3, 0x0}, &(0x7f0000d8c000)=0x8) 2017/12/26 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000520000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000f69000-0xe)={0x1f, 0x9, {0x7, 0x0, 0x4, 0x9, 0x0, 0x67}, 0x0, 0x8}, 0xe) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) write(r1, &(0x7f0000f65000)="1f0000000104ffff7f4345bb0700000000000000090001001e160003000000", 0x1f) 2017/12/26 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffc, 0x100, 0x0}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ee7000-0x4)=0x65db, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002a9000)=0x0, &(0x7f0000f9b000)=0x4) [ 125.227770] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 125.293228] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2017/12/26 21:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ace000)=0x0, 0x0) accept$inet6(r0, &(0x7f0000284000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d15000)=0x1c) syz_emit_ethernet(0x4e, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/26 21:32:47 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r2, 0xffffffff, 0xb2, 0x69, &(0x7f0000002000)="2d1b940046cbf3a69a076bd13ebe56a86bc225146c7007c03428ed33a783eb9593b4b2fe708a20aab764570f682fc044ab86e946edcdaf5a4825ae4e61b4d7a8303758536297c36332fc9ac1a435ea3d881e4f48f48e0f2905eaccf88858015e4be69b28daae054ad1b622fe6e5e9bebeda8d073dd1d70d62d079e0788f4d980f15ac08a35d673b3762b382c8220777a194e9348b8659dd51ba2182676a8eb448277a0f5e3dbb03bc03238b80442b653cff8", &(0x7f0000004000)=""/105, 0x8, 0xc87e}, 0x28) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) bind$unix(r1, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) 2017/12/26 21:32:47 executing program 5: mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f000048e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000028000-0x4)=0x58, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000443000)={0x0, 0x5, 0x81, 0x0, 0x7, 0x6}, &(0x7f00007fe000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002db000-0xd3)={r2, 0xcb, "83c93ee562ae87a146231da8544122ed6492becc1044e1b9a0f8b3ac59ff622e50754ce7b1a512db3b417accc13b663d2adf1660539f87de95ccd15d23580aeacd1a88c552f0116fadede1e253dbf1812cb5ae85d9a4974a5c02ac605953abc970fc95d196e703eb2aa89b91f48729f199816faa2e35440271e053f4f3b3c7000e46e0de089c9cb4aaea1e80125305aca6e608919b0dbb1c6b57517593c0c37824cefbf3cfeacc057099232f072585167b432511b646bfb91f5d65c21a79a8db602b1366747d3b66478891"}, &(0x7f0000816000)=0xd3) pipe(&(0x7f0000085000)={0x0, 0x0}) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000514000)=0x0, &(0x7f0000200000)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000906000-0x8)={r0, 0xffffffffffff8001}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x800, 0x7, 0x9, 0x1000, 0x6ced, 0x8, 0x0, 0x1, 0x2, 0x100000000, 0x9}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b7a000-0x9a)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x0, 0x7, "06ffe90101"}]}}, ""}}}}}, 0x0) bind$bt_rfcomm(r0, &(0x7f0000f37000)={0x1f, {0x61, 0x7, 0x7, 0x2, 0x9, 0x9a}, 0x5}, 0x9) 2017/12/26 21:32:47 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000fd9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd9000-0x4)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000fd9000)="", 0x0}], 0x1, &(0x7f0000fda000-0x18)=[], 0x0, 0x8000}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fd8000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000205000)=0xe8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000-0xee)="3754db8b50989b777d34d6fbb376337843eaa99b027adb8730278dd43e92ce70d0e8aeb34cab50970d21da6cf60754149f068c8359beec13c8ac8d600d901ea322aca1de6b58a4deea35c26e134be7963739124ca483e7f6627573717eb8fb4fc6d7e39512deadc253b2741688cf1bf5b15ee0cacc00faf5a8a30fd55f66b7959505fa2592b8eea34448b886c6f77b034097123b7fd73eedf1b39630a050e7ad94204f44e656658c3741cec7756d331a0fc332c5ec7f1ec2a2bf688281319ddd3de3e4ad6644ddaafefc9df97cd806bd37bd85802518ca0736369431ba7494f0b1f7d94c3a06e1a21138f7c05941", 0xee, 0x1, &(0x7f0000fd9000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 21:32:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004d, 0x0, 0x0) r1 = socket(0x8, 0x3, 0x8001) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d11000-0x4)={r2}) 2017/12/26 21:32:47 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x1f)="100a521a240a2a2c191012f5330c23862f12ac90691febac46ac6334258fc1", 0x1f, 0x0, &(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x100}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x400000002, 0xc) write(r1, &(0x7f00007fa000)="1f0000000004ff00fdde45c807000000000000000700018001fd00dcff9f00", 0x1f) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000285000)=0x0, &(0x7f00001f3000)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000073b000)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e31000)={0x2, &(0x7f0000f0d000-0x10)=[{0xa01, 0x2, 0x80000000, 0x400}, {0xefc9000000, 0x1, 0x3, 0x1ff}]}, 0x10) 2017/12/26 21:32:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000)=0x100000000000000, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000535000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000004000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x1, 0x400, 0x80000000, 0x100, 0x7, 0x80014, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00007b2000-0x10)={0x3, &(0x7f000093b000)=[0x8000, 0x8001, 0xd3b]}) bind$inet6(r4, &(0x7f0000015000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x1) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r5, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r5, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000fd4000)={@generic="f0094d9e94420dd639a3e52dd0c35d5c", @ifru_flags=0x10c76567ae9484e4}) close(r4) [ 125.303418] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45638 sclass=netlink_route_socket pig=32561 comm=syz-executor5 [ 125.315928] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2017/12/26 21:32:47 executing program 3: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000823000)="", 0x0, 0x8000000020000000, &(0x7f0000fb7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f49000)=[{0x8, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000629000-0x14)={0xffff, 0x81, 0x9, 0x3, 0xe7b}, 0x14) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000fb8000-0x4)=0x3, 0x4) 2017/12/26 21:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0}, 0x1c) r1 = accept(0xffffffffffffff9c, &(0x7f0000b9a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005c0000-0x4)=0x9) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00004fd000)={0x1, &(0x7f0000ab2000)=[{0x101, 0x225, 0x7, 0x6}]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) 2017/12/26 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, &(0x7f0000d80000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f95000)=0x7, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000c61000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2017/12/26 21:32:47 executing program 4: r0 = socket$inet6(0xa, 0x10000000000006, 0x0) listen(r0, 0x404) listen(r0, 0x200) 2017/12/26 21:32:47 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f68000)=0x0, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000756000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x14) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f6a000)=0x14, 0x80000) 2017/12/26 21:32:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002e1000)={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 21:32:47 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) socketpair$inet6(0xa, 0x6, 0x4000000000000000, &(0x7f0000db0000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000097a000-0x4)=0x0) r2 = socket$inet(0x2, 0x3, 0x2000000003) close(r2) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) writev(r2, &(0x7f00000f6000)=[], 0x0) 2017/12/26 21:32:47 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000190000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000257000-0x38)={0x0, 0x0, &(0x7f0000314000)=[{&(0x7f0000290000)="fd", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000b71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002a0000)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e78000)=0x2, 0x4) syz_emit_ethernet(0x4e, &(0x7f000056e000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @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}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f000016a000)=@hci={0x0, 0x0, 0x0}, &(0x7f00009be000)=0x6) pread64(r2, &(0x7f0000fbd000)=""/189, 0xbd, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fbc000-0x4)=0x0, &(0x7f0000f15000-0x4)=0x4) 2017/12/26 21:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000247000)={&(0x7f000076e000-0x8)='./file0\x00', 0x0}, 0xc) syz_emit_ethernet(0x3f, &(0x7f0000d4c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x9, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x0, 0x9, 0x0, "91"}}}}}}, 0x0) [ 125.440143] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/26 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000111000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x22000) pipe(&(0x7f0000e6f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffff7, 0x0) 2017/12/26 21:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e50000-0x1c)={0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000d46000)='\t', 0x1) 2017/12/26 21:32:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="10863a03705410e85b0c1594619d8041", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x5, 0x4) setsockopt(r1, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) 2017/12/26 21:32:47 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a66000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000099a000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000ba3000-0x4)=0x3ff) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) pipe(&(0x7f0000a29000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00007f8000)=0x0, &(0x7f0000b10000-0x4)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000064b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0c000-0x4)=0xb) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d21000)={0x4, 0x0, 0x0, 0x78a5}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000472000-0x20)={0x8, r6, 0x3, 0x5}) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$alg(r3, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000a70000-0x20)=[{&(0x7f0000432000)="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", 0x35f}], 0x1, &(0x7f0000f9d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffe}, 0x0) r7 = socket(0x0, 0x3, 0x401) recvmsg(r1, &(0x7f0000253000)={&(0x7f0000e20000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f5b000)=[{&(0x7f00002f3000)=""/166, 0xa6}, {&(0x7f00001d2000)=""/17, 0x11}, {&(0x7f000058d000)=""/14, 0xe}, {&(0x7f0000e83000-0x6b)=""/107, 0x6b}, {&(0x7f0000fa4000)=""/0, 0x0}, {&(0x7f0000b1a000)=""/246, 0xf6}], 0x6, &(0x7f00006c4000)=""/250, 0xfa, 0xfffffffffffffba2}, 0x40) recvfrom$ax25(r7, &(0x7f0000dda000-0x28)=""/40, 0x28, 0x2000, &(0x7f0000794000)={0x3, {"b3692e931d557e"}, 0x2}, 0x10) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000254000)={0x17, 0x0}) getpeername$inet6(r1, &(0x7f0000d99000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000074f000)=0x1c) 2017/12/26 21:32:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000df6000)="ff55d3000004cd5155000300ed07ff0003000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000fdf000-0x14)="ffd5d36cffba04515d0300000001595900000000", 0x14) socketpair(0x0, 0x8000a, 0x40, &(0x7f0000554000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000142000)=0xff, &(0x7f0000291000-0x4)=0x4) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00009d4000)=""/4096, &(0x7f0000d47000)=0x1000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002fb000-0x8)={0x0, 0x7fff}, &(0x7f0000202000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d10000)={r3, 0xcfd, 0x1, 0x100000001}, 0x10) r4 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r4, &(0x7f00007cd000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004fa000-0x2f)=[{0x1f, 0x200000000000024, 0x1, 0x0, 0x0, "0000070c0b00030000f701090000e5"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/26 21:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e01000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000009000-0x4)={0x0}, &(0x7f00009db000)=0x4) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000acd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d4e000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000c82000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014a000)=0xb) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000380000-0x4)=0x0, &(0x7f0000590000)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/26 21:32:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f000011c000-0x14)=[{0x14, 0x1d, 0x9ff, 0x0, 0x0, "08ec6e2b"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009a2000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000095c000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f2000)=0xc) sendmsg$netlink(r0, &(0x7f0000263000)={&(0x7f000098a000-0xc)={0x10, 0x0, 0x7ed, 0x0}, 0xc, &(0x7f000066e000-0x10)=[{&(0x7f00003bc000)=[{0x73, 0x4, 0x200, 0x0, 0x1, "31ab372975988eb5a8a8d51b3a86049309a7097ed3bcbce4a6fcd9aa3a42140ae3f53d7beee8e29aa83daadf15be790e03f7c876d71a06e9b064146058a1fa3222540f9472a3318ccece4f8f2947992f7fe26a00144b7a57bbdba82e936c9a905fbd66"}, {0xe9, 0x80000001, 0x1, 0x0, 0x8, "1e46381f4685ef0b49fa730698a0ae2ab6b365a26c3d91bf39370a3bdc053b14bae9ecc7ade084fb0bc42363fde18adf8fb82e41300c75eb21407099f1743bce0af1ac74ea030519f4ffb0537c095c4e3a12c7e66e04809d4138710ca79d2031782d8ad60e9e4872d9785343a7b870b4736478c604f453b5ad5760daef9a2ff1deeb680a6e931a15e100f2c90b46491639062b2c34102f814a09075458d808e1f0339492de97894dd1ec2940e01ccb783fa4da09714d1cb8fb105aa9cd211100c68f5cfcf01ef59d8e9503b455a840a31a01de58082336b807"}, {0x43, 0x8, 0x2, 0xfffffffffffffffd, 0x7, "c0797c3b9423b845ac8e3f5f34bc823ef3ddb6f68e67b5aba1503ec494e06c6ffa51088a72593c09dbdeae08713de7d7b1ea7d"}, {0x96, 0x3, 0x100, 0x0, 0x7, "602d84f023fe41113e70a0b4d55ad72dc4e5715b3f7928ccce2c89d2c6afcf2b5b6fe14067925c1c58170a75451b362b3444cabefb5600a437faef1c01c3b7179f80850e73a0d8fc8f4d20813eff3241cb7fa5080dfbb21dda4ef1c02e74cd53a6a28ea33955dcf4d843efe71a22a64e90f83d1727cbe7d62d041f5cc8e939b89af4490d5cdf"}, {0x15, 0x0, 0x304, 0x5, 0x4, "1645267154"}], 0x24a}], 0x1, &(0x7f0000aa7000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40000}, 0x40000) 2017/12/26 21:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000c8b000)=0x0) accept4$ax25(r0, 0x0, &(0x7f00000c9000-0x4)=0x0, 0xc177fed4f9d266e) r1 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000d96000)=0x0, 0x4) 2017/12/26 21:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000581000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000070c000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8, 0x2, 0x2, 0x9, 0x1, 0x0, 0x40, 0x5, 0x80000001}) r1 = socket(0x1, 0x6, 0x3) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00009ec000)=0x6, 0x4) 2017/12/26 21:32:47 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000456000)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000013a000+0x38c)=@req3={0x6, 0x3a, 0xffff, 0x2800000000000000, 0x1ff, 0x3, 0x10000}, 0x1c) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000337000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d28000-0x4)=0x10, 0x80000) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00007d6000-0x38)={&(0x7f0000d29000-0x10)=@nfc={0x27, 0x100000001, 0x8000, 0x2}, 0x10, &(0x7f0000d29000-0x70)=[{&(0x7f000015c000)="6377fef4ff43d9ed0ab6c2dfedd6b710a33f7fcff6587763415e859e3797da3f61ee00aa5669e47c35ac289c8db960e19090bddb3c726b3e85e3a93dc8a78fc8531f50d451401aaf8202e91113354372c7246cb23b5fb8bb648e7266d098d4aa43fa9fa5964ec4273911c6ae8befac9460523577ec9686a742c6150848c1d5e7b7604f7615df1050e38aa3caac6f4178663da5e8f839b196ad41e81d8efd4fafa821d99b", 0xa4}, {&(0x7f0000d28000)="9ee9246e3b83dbcbddc090d5989f80e46b830cbb5da4ab9328810b68dd96aace1ec686e36a630b90c280e54dba3de00f650809fff52532a65fb32689ca2378ad1138a72080", 0x45}, {&(0x7f00007a8000)="2cbfa6f5412792bd68c33e", 0xb}, {&(0x7f000021c000)="efc2175d933e14bc9c3db9f0575c1feb480d3933a8ebc7a44912bd122e617ea67daeaff19cb0add453cd967f4e7fb1d2ee7cdf3d3e5e89197aa37d309c46cf039aaf36b762a402e0eafd092f3c687f81693f65840dd126d638cba1d98e98009168b927fd0f000c18cee0c7d7f4b9ed07f7eeaa864f1eafb6987523a4e409fbf7b40056fb2e45ba18e6f18d4e86d7e2", 0x8f}, {&(0x7f0000306000-0x1000)="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", 0x1000}, {&(0x7f00001c3000-0xcd)="9c2563baf3f3880c888d4cfdfa08e7963b6f035d55ada8020393a80f1f7f996586bace40ad4585f00f413f62eb37eddd6dbd5880698dc789738717eba2d58bfe1bef363523dde8f6d872cd39b1fc8286ee6f9eeab5f4d7d0172a6245f9f159a4952a9808f60a56667dffd87f42a55105bc169538e71c4d9f0ef2822db97ce4c4c685228c3356a7f645f576e812cc1b6b9d07b25f46dfb99838c4f8fdbb0570f6a05fa06fa5c95a9e2f39188e75c23a22b318d0b2a4c12aa635c160c0b9749e189f8abd1f06da8b6b425884f624", 0xcd}, {&(0x7f0000d29000-0x23)="7a45585b361f63ac38afb4ba5118ba148258dde81c88ab0b348c8f682636e4ac00d176", 0x23}], 0x7, 0x0, 0x0, 0x1}, 0x40) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d29000)={0x0, 0x80000000}, &(0x7f0000ce8000-0x4)=0x8) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d29000)={r2, @in6={{0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x74, 0x6, 0x1, 0x10001, 0x9, 0x4, 0xffffffffffff7fff, 0x9, 0x8496, 0x4, 0x4, 0x6, 0x9, 0x69c1, 0x91]}, &(0x7f0000d29000+0x4a6)=0x108) sendmsg$kcm(r1, &(0x7f0000d27000)={&(0x7f0000d27000)=@l2={0x1f, 0x1, {0x2, 0x5e, 0x6, 0x3, 0x7, 0x100000000}, 0x7ff, 0x3}, 0xe, &(0x7f0000cb4000)=[{&(0x7f0000387000)="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", 0xfe}], 0x1, &(0x7f0000726000)=[{0x80, 0x103, 0x108f, "4df2e4d327a4e9fd6442159043047852f682b5d5c6e1bcab3bb3d9c8bcad9840b0c4f2bf786c69f34b7bc1963b5fd6d0a6c7201156e69bc7e030166fde61c87aeb1e4a4f70968b25b18e1f97a6724e839298f4646ce8adf30d9ba58923e8f6ebca644f25318a4fffe4"}, {0x100, 0x104, 0x9354, "8bf295ef4ffe09210a67cf0eaaaa90ef73c7c0fb8307ad6a1f943f3e5840fd6bbe302b47c863d6042158045ac8ffd6226d99e4fb402a35e12c0078cc42eae4009dc056e6ed4ab3cbaea3f795b1a953c075f6e84b976097402231304441fc944e90a3ab82f9f56d346eba699658c0efaf2ef637e4c93d624730c0faf08dd0db7c9cb23f0d5ff012333f0111203fedd2f2c177a4b29fb77f04cf522588bdab2d06e5815f98572d7872077b7290a39952b4e048eca39bfd5c4558191cf9fcfc652deda1d3f566929782746e95b385271112f87c66a510141c37dea5b7b90e75e02eb959e44194defe3f2a"}, {0xf0, 0x1, 0x3, "a31402040b89b05af0688ef89558c528989ade5f10de815b430c84467d39228adf3777dde7c30069db7e8ac75f8b015e72825284aed56523c9d3f5ea594b07fd8a094d03e0469406adcda82593826947f5c23ffcfa8930a10b0f36100bbd92079465d29fad14e5c51bafac7bf506fe4703d3ca038e89081a8df0f91da6b44542a75535d6c2cbd82afc46b9c86440fe35221b0604d39baacf5a68272eb6da7b82527dd97b39fe949985d363ecdab756896138c149573cb933c77e7e0ec91f5c9405536d638123b7533dda483836a701dd140d508d2b386bf6bd"}, {0xe8, 0x10b, 0x400, "f925d7d79b169f48ab946ee1bd64bec9cef4a02c989b8d361ac92b1e9cfad1d8e376922168684fdd35ebfe548d7cdcbfb1a4ca601ee3270764ff4b10a35a3019bee7ae2722641dda2c190003bbf5a6563fb03eeb8726cdfa5deab1b2ec9219f9f7fd58f7bbbe3762d2073f15992f9271ebd6315f6afdf3d9b0e2824efc3e6e08b84c36e5374c7b9bfa96af27f7e464dcc0b77cb5d4c55a3d6b69cdbf4286db786dad1e4858e531f78964e5718970b90bdbe323dd84c44690ebd2dae23063463ce5009b239b9d530c2f539ad16940c88d47e7a18c2f367cb6"}, {0xa0, 0x101, 0x2, "796eea77087a135d5ac30816fe48db97f0dd20e9959a38e7659e39c2de4bb2d55bf966e74b1e68363631ee8a39b2ae0b3827e8f7da04713a6d0c12945d1c3dce9d47c6b45547ba3cff4a8ab7f4274a4aeaf105b20b02a2911633eaf72979390509bee65a1adf8d3451a01e060aecc89c335644daa88c2fed259667a8cb0ac28d1d55f5a5969cad2817"}, {0x88, 0x107, 0x40, "d21266b5ebe0e3299c349efa9b3022c7f9f58832760b1ae8da9d7fe739a87af1bc92f9d51d208e5f6ec24b9fc02157335e8db9c96cc74041950a8a4ed2d0e81c4dcf8a439162707ad77399516fead1ab2dead9125419d0a5705f40c515a1a732d1ae5ec9c15a2f373bdf75a22cadbd3cdc"}, {0x110, 0x10f, 0x2, "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"}, {0x30, 0xff, 0x81, "db8a6ada36ee186ad400dbece10c69b085ad1426db1657b1eeca4d9f9f"}], 0x5c0, 0x40000}, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r3, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2017/12/26 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) r1 = epoll_create1(0x80000) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000af0000)=0x800, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000756000-0xc)={0x1, 0x0}) write(r1, &(0x7f0000499000-0x26)="22bb4adcc543dcee4757a31d2345449c8e28c6e9e7b23929d86b75eadf13f9809e43fc11d000", 0x26) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000068b000-0x40)=[{&(0x7f0000557000-0x1000)="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", 0xeaf}, {&(0x7f0000486000-0xb2)="c99bae20fb3d3655a41e074e179a83bb8f0b2ba4f935ad0e774127b2572f577e941f27e97643569340d65123b0632a79b32e6b6352858a6789915f626192e1dffca756f978475c406d9b13ee5859d799c8a7f031595b1344e389dad839e8b49eedb059b9ca8e280d07a67b9acb3202f09ad7166ded508e6b82eb71b976d4514bd10a092b7176394afb9904e91a9cdeece9ab6eac68c095ca016cf46e9b26e59081a5dedbfc7e0b84ddb9c748b4c77a6ecd62", 0xb2}], 0x2) 2017/12/26 21:32:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00009d7000-0x20)={"8dd49495f4f6db7475e178dfa30286c2", {0x4, 0x2, 0x8, "2c142e0cf871", 0x6, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000003000-0x4)=0x8000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x4) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r7, &(0x7f0000006000)=[{{&(0x7f0000006000)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000003000-0xbc)="0f059a100cc3eaaecca58010be9d48f0abddb0429a4e327fda712de088519baaafef91698d382327bcb2d483cb2765f7de0b4eb7b1e5ea232abc0361d0647b6cd8d68c0fb5c984b2402783e4c83a4fd1fd4be1796955847dc531543022b7bef19d5b9a82053e78dc780954bff50be8d1fb2505f4b32f2100514942eb4b75c7b7e3619d8beae6a40476dc38b56028933d4a765b1567b64e77913072f3ab0dbcde7ba4e7f42afefe4fed4cba0fc3ab5366ab75c0eed4b7034e359044f9", 0xbc}], 0x1, &(0x7f0000007000-0x10e8)=[{0x1010, 0x117, 0x10000, "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"}, {0x58, 0x107, 0x1, "de84432165fb790a4c365c5da575ed91364f70f55d6b8fc8294828890892863f43c4ef8e9d82e4ed3899101dfa1ff7ad436eb73b35760ef71cbeb530842770ce75dd9d6ca9"}, {0x80, 0x11f, 0x39b4, "a6227b51c2d543e522a69aa7bb777e079721308e4e910d69919bad783a5718d44e4de096a7cecd1934416fd5216b77efc5c628a7d1ff73b510b92aaeda6fb226a366a8a9369aad10ef5c3762eb017fc7f7337e0fc9487dd56fe9bfed8cf0a2c70285d2f78dd52ccff4f13b"}], 0x10e8, 0x4080}, 0x1}, {{&(0x7f0000006000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000006000)="2fcde9ec2183a002872a0e541efbec299ae6fbb70d6c70dccb065526f8fa65c38f27d62660fb94418322c55defd5dcbfea59dc72ffd339451074c55389fd5ad2df7418379ef12b47ab0473962be23fbdecfc511690b60297a6e8f1d033b8699d62de3ade1891db6c9cd8f092c2d430051308012f53d62bcf41655cbd10aa5eda63b3597308aeeebb5c9a253dbc439bbcdc4560a18f1a34466ba106bd0ea96686de7c25fa5a320b1876", 0xa9}, {&(0x7f0000007000-0xb8)="b958ea76c59251f5375df8b3e1fb548badab2ec017f8b2a5d223d6517f0d7ef98546ff6b878c0bb15f2162253aaec3d5e2c3c2cbc6aa8754abb9c2b748ce4b10c0542c19cf8b464d61ea1fb05c8ce58fd8baca612d5367c66a56916e0663f363c6bfebf0885e2709bd6c1e199aafc60f8fbc0cbd6d0a62e8c48932bafed4429bb019a3230743218cc0c2ce919f36126d97763500939f172f49d2e1f99ac37438e5f71ac726e2d07b009ac41ef68f75dfdb2717248fe84db9", 0xb8}, {&(0x7f0000001000)="70ee13390e4abae65efa2f60e1b0796e1eb73878dacd4bf28c4551b9d2a5da8e9cb81ab51f4b6b9a02ca6866197d8486e34ec7c4d622fc1f0950302d9d1934a43a16db08c95e3321ebdd3690a91a10925f99a23ce1c8b8eba330be9e244cf9380a24cd95c275d01d6d8f1b87c4ac41f7a188d0bc5a8ae48d2d26b26cd79f69bd5bdf512374d12c5d6258008e02d2960696aee1b88f21454d10fa1b6ecc620f7623b48c60d82e8072e77e15a1d909b7116d0c9d9a616cfce0e5968af4beece510cd2dd6d9d839e22c57ca5075b42bfabd84a7392985457317f97eb66d09c20a66", 0xe0}, {&(0x7f0000004000-0x5c)="13a728224c47710922541ba19e89b28f26e7b11304541c0321ef2c4aad71cc04c1fe2047f6b92a56bdab710669e879fd9e72910cbef6c4a265d23fcc0d8c1537c52728648b188afee3199fe225b67588ffbf84d1a1bc94adc582f71c", 0x5c}, {&(0x7f0000003000)="4e369a0632c5430126746ecf44a52b3d6eff036e12fc45f20025226dd241", 0x1e}], 0x5, &(0x7f0000006000)=[{0x1010, 0x10e, 0x3, "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"}, {0x50, 0x6, 0x1, "c17fbc50d331557d42051bc3d4dc2338454c67ee132c67dd4f3622e7587e7efefb441e53058a89d432bf40f81983715ec7680bf9979f65a75d25c28ce6a73519"}, {0x58, 0x1ff, 0xfffffffffffffff9, "f09c8ac868877f1fec591572d97cd391f504ff01c3f8decfbc0fbd79ce94282f0b50c87b538ef3cbe9cc13de1cd67c6a68cced2d972c5260ba20275ab7be2d467fa3bac1a6"}, {0x58, 0x11b, 0x5, "583c6f11eb14f21e68bfa9743109462e6f309451b5bc94f1a0be28875ed7dc60912331caac318d1f08e91719f670e487c35a29cbbb7d65f4c3ed06b1c44f321fa4e36c"}, {0x108, 0x11f, 0x6, "f7e8330cec7696a48779d1c4f10aa95e41926ae47f303da55fb5a20108be0aa1351d03b044344284f49c9afeb221eb8c89a7fd0bfd6ba0964f971e7bf784e704c3db0651eece37d877703b8e1c8f80c3e2a0390235952ddaec8e257f824585b7b4f8e2e9fd04543b7abbb94847f505c14460c27c0e9d6628454a93554973e944d27032ee89b51be743617d82cf92bc3cccf3383139bb92c39b725eae8ad1d5e7b97f1fcafb96c18a1e7ef3854b6009ef9e795ce370240b10d1502968e9fb09b58fde8dd67740638b9b3fc829faf6667b4813bc4f2da3520417c7c8e338e456f09e782a4d25d9849a8eb7ca8b76c3f3c3b6e0d7e8"}, {0xd0, 0x0, 0x1f, "47242ba6b1fd5e572a414ed23c4051f93a0d9be528ee1888eec3315957e6fcb6440d3d9b40d7eaa554c14c78a9d5e25ed48ec243bab8188098a165f8d6a5300ffb5a4661bbc13c7b2123a4e89165f67f20b27b1d01e386c698c46f51c65d84628ad5fcb62ce1621497d672376b74eccd36f876779e3ad136aab9bcc0d50b1bd129fa8aac296b22cacd069481b63da1f16742ceb551428e3fa5bc7521bd7ae9152e9b935b442ad05af76af998203b71780a0151254ead379332be15"}], 0x12e8, 0xc080}, 0x0}], 0x2, 0x40000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000000a000-0x4)=0x8f, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000000a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r6, &(0x7f000000a000)={&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x40)=[{&(0x7f000000a000)="75f8d1f667ad855d6476dde59b5e63364633ba583c988a7d6816c2e8724949aa0d7cb1715b40697dcc797aa4d41ce063f081df44d493a59e61cd0b831c3274c9368fc3cb52", 0x45}, {&(0x7f0000005000-0x1d)="6c867495e68c6452ff87697f411bff2ace5405fe7ae973857a28b5ea77", 0x1d}, {&(0x7f0000007000)="2a4d11963342d007e3a31c3fe1365c1e08734c7873402a7f8e0254fb26bcd37c552b4654bb72f6f7a85bd0f796a9950bb91a65250f783b25a5b4434820a4207967b716f7033d4cfbacf7cfd59691d957ab478590781a66c0292d03e33b235302730ded785e628acffd41f379840f7a6985c36c1600166fe323", 0x79}, {&(0x7f000000a000)="21c11b928283eca483154213222fcddb6badda0bd941e2281624886ac43d00a0136f6a1929e8cac058dae60627e240d49be9f56cae8c9f302ec40ecc771753df5626740e8911d3077217eca45426cdfa1ccca8ebe4a84728653535730bcfeb86a6", 0x61}], 0x4, &(0x7f000000b000-0xb8)=[@rights={0x30, 0x1, 0x1, [r1, r6, r5, r0, r5, r4, r0]}, @rights={0x28, 0x1, 0x1, [r1, r5, r1, r5, r1]}, @rights={0x20, 0x1, 0x1, [r2, r5, r7, r5]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r7]}, @cred={0x20, 0x1, 0x2, r3, r8, r9}], 0xb8, 0x40804}, 0x4004010) 2017/12/26 21:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f17000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000006000)="f91f0000000000000054fda344796898", 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005fa000)={@generic="d026fec4b6820d5f859ea1105bb65dc3", 0x1}) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00008df000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000020e000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b28000)=0xe8) bind$packet(r0, &(0x7f000051d000)={0x11, 0xf7, r4, 0x1, 0x6, 0x6, @random="4ba1f1b865a8", [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000657000-0x56)="c85988d2f29d2ec3819ed1e3541ae921f6edf805fa40959a16930cc55611795bb8d3dc2dcead14da3e7b754fe68f13d7cea6cbed66e7c5e6e1874abb5aed3ccbd96848fb12a3c04fc676a1f2ec011615e03a0b3bbaa1", 0x56) bind$bt_sco(r2, &(0x7f0000759000)={0x1f, {0x1, 0x8, 0x38, 0x45, 0x5, 0xffffffffffffff23}}, 0x8) ioctl$void(r3, 0x0) vmsplice(r3, &(0x7f0000355000-0x90)=[{&(0x7f00002da000)="fa", 0x1}], 0x1, 0x0) splice(r2, 0x0, r1, 0x0, 0x1f, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000b20000-0x2)=0x7f, 0x2) readv(r1, &(0x7f000014f000-0x30)=[{&(0x7f0000d69000)=""/131, 0x83}], 0x1) 2017/12/26 21:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x10000000004, 0x100, 0x400}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a22000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a43000-0xb)={0x3f, 0x7, 0xfffffffffffff132, 0x7fff, 0x8, 0x1000, 0xffff, 0x100000001, 0x6, 0x7ff, 0x3}, 0xb) r1 = socket(0x11, 0x400000000000002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r1, &(0x7f0000db2000)=[{&(0x7f0000e3e000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ae5e924f794f68281e457ae6025f5b7fad87b4ca609cc6098ccc37c7edcda7f4a45cb954fa74aeb602535cf6acbc50e2f4d12b4804542c50177d31a68ead64", 0x0}, 0x60, &(0x7f0000f9e000)=[], 0x0, &(0x7f0000f22000-0x50)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/12/26 21:32:47 executing program 3: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000282000)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000913000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d2d000-0x4)=0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfff) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448dc, &(0x7f0000d2e000-0x5e)="022b0cb946e340f6d6e8118c338b1f82ed96c8167a53a9b04c9866a03a14ef5f3626a3ba64146788aa194007f668f7ab600545a8db3b21d5d873109ff579ead538603627635a75df67891bf61c48516feccc5e141af18f43858b3c3d34e7") mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d2d000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061d000-0x4)=0xe8) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000814000-0x2a)="29000000200019800600000000000000020021001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) 2017/12/26 21:32:47 executing program 4: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000d1f000)=""/0, 0x0, 0x0, &(0x7f0000d1f000)={0x3, {"507aa76fb9a3da"}, 0x0}, 0x10) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x3ff, &(0x7f0000d23000-0x8)={0x0, 0x0}) bind$ax25(r0, &(0x7f0000682000-0x10)={0x3, {"4f22f3319f999e"}, 0x8000}, 0x10) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d24000-0x4)=0xc) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d24000)={0x7, 0xac6, 0x7c5, 0x7fffffff, 0x2}, 0x14) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f0000d24000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d24000-0x4)=0x1c, 0x80000) getsockopt$bt_hci(r2, 0x0, 0x43, &(0x7f0000d1f000-0x15)=""/30, &(0x7f0000d1c000)=0x1e) 2017/12/26 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r1, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000968000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:47 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c39000)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fe1000-0x48)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000fe0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) 2017/12/26 21:32:47 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000ed2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(0xffffffffffffffff, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x0, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/26 21:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000df1000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000eb4000)={0x2, 0x3, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x200, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x13, 0x18, 0x1, 0x1, 0x90, "56cef099768cb135e07665cb4343fb374901a9c3c353411d0e45e7b8bc9eddbce97aa3d8f3b8127eaef03c6858998c86e8199e867e08ba3f6eb0da128c685926a7a57e03b31fa7b7602e5855dbd9fe5261da1c3d21207f0c3295663f89ff45fdcc9cde4f13ce8e8c21dbc6fdbceafb2d68170225a92789e87dd399cdcbdd22aef9e8990e6a71f2ad9a0b914d29f63a54"}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000576000-0x8)={0x0, 0x0}) 2017/12/26 21:32:47 executing program 5: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000018000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000011000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000eed000-0x4)=0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000eec000)={0x27, 0x7fff, 0x400, 0x4, 0x81, 0x3, "b48270e14505f2ad795f8f0bcd896eac829662b9ab7b7e8d82fe2f971c72807c26650a44f46d25aaa11de4f11a7b6318078464b304b6d46390b9f7e4b05acb", 0x0}, 0x60) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eec000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000081d000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f000016f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f42000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) socketpair(0x1, 0x80004, 0x8, &(0x7f0000a6e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000f7c000-0x8e)="b5f9211eae3c8bdcaca323a04835acec36a8338bb17f3a616d76dd5b4cd8622c5bc2fabd1527bb114d57471b5f24a464b097a7e55281650d297d0b4dd7b9e5a468955a80e220254ed38a2a687b8ba3f6a0b50ceafd5d3ecb60b54ba659caa3184e264c37b307b7c91575617b46f740cd1840c204cb714510b0f8c1ed601743e8f2b0b74ab632c45c304407f03faa", 0x8e) bpf$OBJ_PIN_MAP(0x6, &(0x7f000033b000)={&(0x7f0000658000-0x8)='./file0\x00', r3}, 0xc) 2017/12/26 21:32:47 executing program 0: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f8f000)={@generic="5d207ea03d62adf4c850cf3e18215f42", @ifru_flags=0x1002}) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000f8c000-0x1c)=[{0x11, 0x16, 0x321, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0) 2017/12/26 21:32:47 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x80000001) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000038f000)=0x0, &(0x7f000084d000)=0x4) r1 = socket(0x0, 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000e5f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000057c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x74, 0x9, 0x2, 0x100, 0x2, 0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x802, 0x0) bind$inet(r3, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f000062c000-0x26)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 21:32:47 executing program 6: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bae000)={0x0, 0x0, 0x0}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/26 21:32:47 executing program 1: unshare(0x8080400) unshare(0x28020000) unshare(0x8000000) 2017/12/26 21:32:47 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f000058b000)=""/0, &(0x7f0000aa8000-0x4)=0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) 2017/12/26 21:32:47 executing program 5: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) socketpair$inet(0x2, 0xa, 0x2, &(0x7f000048c000)={0x0, 0x0}) 2017/12/26 21:32:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000052d000-0x4)=0x409, 0x4) 2017/12/26 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005c2000-0x20)=[], 0x0) 2017/12/26 21:32:47 executing program 4: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000305000/0x1000)=nil, 0x1000, 0x3, 0x100000000000032, r0, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000306000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa8bf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4dc, 0x80000001, 0xffffffff, 0x0, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={r2, 0x7f, 0x20, 0xfffffffffffffffd, 0x101}, &(0x7f0000001000-0x4)=0x18) syz_emit_ethernet(0x12c, &(0x7f00007f6000)={@random="efad01006da7", @random="6c7860109643", [{[{0x9100, 0x0, 0x9, 0x400}], {0x8100, 0x1, 0x7f, 0x401}}], {{0xcb92, @ipv4={{0xd, 0x4, 0x3, 0x2f, 0x116, 0x2, 0x7, 0x20, 0x0, 0x0, @multicast2=0xe0000002, @rand_addr=0xffffffff, {[@ra={0x94, 0x6, 0xf}, @ra={0x94, 0x6, 0x7fffffff}, @ra={0x94, 0x6, 0x1}, @ssrr={0x89, 0xb, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @udp={0x1, 0x3, 0xe2, 0x0, "af2139223051e62ab2c65c8d0e384861680a5b0fb46c26857a5aaba0ba98d98fdf8e3e27a15733c675fc1d06ae84104524ebe47bf88f4736b178d0fe1b6966085c4fa212b74a729394f7a6fd9871ad006cfc979ac20d3207740e5b92406a3b65d9d272ccfc3b86e84d5eb5e3564f330ffe6b10558da3dec5d5439b79b9dd28dc8155f464869edaef17ad5f3a41ea5b000c86767ccee9c0fcc38afc5e1855b8a296c90c3cf15c3ee1b244fd2f502218122e7bcadd39d2a4693aa45135a6f8c8e216f3df2daf9eb3c1a3f0e99298272dbbfbc3f6c796d9cf8039a7"}}}}}, 0x0) 2017/12/26 21:32:47 executing program 7: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xa, 0x800, 0x3f3d, &(0x7f0000d61000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000914000)={0x10001, 0x80000001, 0x4, 0x4, 0x6475}, 0x14) sendmsg$alg(r1, &(0x7f0000b27000-0x38)={0x0, 0x0, &(0x7f000006a000-0x10)=[{&(0x7f000068f000)="b3d6c8768afe930f567ee54ed44013c7", 0x10}], 0x1, &(0x7f0000fa7000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00005e2000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000fad000)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x1c) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000fac000)=[{&(0x7f0000fad000-0x60)={0x27, 0x4, 0x8, 0x1, 0x7fff, 0x0, "fa5d820a81f6904a5669b1d7dc6a274bdaa0302f3ab612fca4f243d7b1639309752ff7b2ffe1ed38d543b25bd64c1c623255f540404f9d0da5197f64911ff2", 0x8ee}, 0x60, &(0x7f000084f000)=[{&(0x7f0000fac000)="b4bce6c56e61e57564a20cf9bbeb47fbedda18e41f54", 0x16}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000fad000-0x60)={0x27, 0x10000000000, 0x5, 0x5, 0x259f9f97, 0xffff, "649d54b11829af825939f42d0b0ba411761c199542df665e16e54ab4ded1f08e8a27389e1d62a9b3e2739b76d8a448116de3c032b1f8f0c1d97278da4d790d", 0x8}, 0x60, &(0x7f0000fac000)=[{&(0x7f0000bbf000-0xcd)="ae461ce52c9c23a26f337db938fe51f139addab53248b3113f7c4964af67c145e7de7723f240a0971ca87b3c9afc6a57979a65dbc4f347aae1a5d5a3844e71ddadc87848c758b1fb69aebfe4a30056387ac87eb251c8755273efc0d2f2df2a6846b1ed9cb4ad9d49b0b8c81dac7a8da8102b7a8526de9045e465ae84626b1cff48df0c10f8bb45783e859752b6005f8698f9f2c1e6879187f0abf0e4ab3e10e5a72cb689becc2001420e2addf4632b8874e328de688f0473831ad94efd83b7ba33e0a563719349672b13f5a304", 0xcd}, {&(0x7f0000a56000)="", 0x0}, {&(0x7f0000fad000-0x52)="b9f35cd46c71f8ff6a23bb2327fc6fdefbb7e3fc377304e951b684fa2910b36226ff7bddfac839eeb93a60f418f52e7495551c6f383b93d0d2d1bb9ac089f21adf4794cee5aa4a8084c516eada991a9ea404", 0x52}, {&(0x7f0000fac000)="558e4064843fdfa536cc83d68dde7eb8671b88a7f83f834d8988b4fab76d3feda4d407676f4debbec1eb21c9815b837ca7c99fab7715a6245bb20bbbdb3db1e8bf7925fdab4a552d1cc82bd7393a582d72687c4a972fd87e9edfc2308ee461ad4a9f48bee8d4256cc31925c781f0b77182", 0x71}, {&(0x7f0000fac000)="97eb259065dae896aa20fe1e7d7069e495183c647463201e34b3c99519fda742f9aff7dc851a9e23a6043d3e72e6c37a264f302d9975db1868cdd291f5604864b3871bd5720e20f35e5ccbd25c5a41c64b2b8e246c098bfbacddb062da525fc286cba342f5ca95f6cd55409656182aea0c7d938225ae7eccf1917588fddddc5fab36a50cb02127fa2dfc8f94346396067864c0533dc167ca", 0x98}], 0x5, &(0x7f000076a000)={0x90, 0x116, 0x5, "7bc64fb7f130416901b5cd8e42bbfdcb32ea843bee33c1b9330392ef5bf23fa559c7d34cbd29827fd1f32a27e5a0a517ba239c8298c6379c173e4be172d69805c6d4a491efc7d843413dded9b9237383467fffc10f75c3e80f1699d08f1b83fdc9c7d729323901f03efe0de95e145037cdc7c01267af0c19241682dec8f4"}, 0x90, 0x4000014}, {&(0x7f0000dba000-0x60)={0x27, 0x8, 0xdee, 0x2, 0x9, 0x7d, "ee65cc83b646d0f53a78c7c556b95f034403f888e6190de64c6e9c4e4afdee273551938ab9bbeec6f94ebe1c44c819ad8788203cb989bd3474a8a678c8b2a9", 0x9}, 0x60, &(0x7f00004b0000)=[{&(0x7f0000e18000)="5fff0df5936c25fbfab8f087be02e842bb0a21be9e3ee24fd4c34f620ebd490ee964e45b768e88a6aa6ba25d1aabfc02d810193a6a25180bc0047d54f48d850a3a39d4743f721dcd41ee9869ac8c45c68aa5c7403d330ed827079b21561df1183e596e93a4525df90b4f803c80c02b6342d86e3ab4beec66e37d2a575c0258927a3d4d7f244b53d1fb", 0x89}], 0x1, 0x0, 0x0, 0x20000000}], 0x3, 0x20000000) 2017/12/26 21:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) syz_emit_ethernet(0x88, &(0x7f0000ba2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xdaff, @x25={0x0, 0x4, 0xb, "7c4b4fd726a9473cee35b4fb7de56475a422938cb747078427ddf9cfa8d0774b028bb8e106762432aad7de34ff6ada36e1e520771af3635abe57106d3a929c1f301aafad84d7931a199f2b88085ddffc350111287624a0342737d1366fba3d742361441c3d06320c4c72297a7249c23e1115390522291a"}}}}, &(0x7f000029e000)={0x1, 0x4, [0x4ab, 0xf6a, 0x35e, 0x44b]}) r2 = socket(0xd, 0x80001, 0x100000000) ioctl$sock_bt(r2, 0x541b, &(0x7f000073c000-0x96)="9e046be0e19f71ab3c174e2eca4781345e6e933f142b854e753bde3a661b55c6043241aed552fb32bfe459baea4b0d51b2638eff5d8b28fcdac1279d1a2885c89d51a6a070b0bbe089958bade96760dd071a2eedeabdb175dae3fe8ae99f672294a951e8ad06ab1569313f18411a239a5f039188e3426c443101519e1f9893a36252d55b6e45c174b5068f3605ed661dd0f21fcd94e1") sendmsg$alg(r1, &(0x7f00001a8000-0x38)={0x0, 0x0, &(0x7f00003e6000)=[{&(0x7f0000a68000-0xe6)="4244b74b53330b5e54e4b1099129375997c987ba405b5b38752ab9c2732c4ae03558ca6678f318651b3b96413f258328091e9b956ead24e57793de9461460a0557cc7e94bacb8edee002596b3c15d9c3a60e222c79f32ec64fe7225fb00b4f0c35fb1e96e3b54fdd46182ce127d2da8ab607286d43c3ee56f12f91f708919c9d6a265fdf53e7f2604f4f26ff77a440f6f78bbe09b75f88f99b12c3ff192cbe08eec08582ebc65225a6b1bbbad14a37d24c7f844eafe2e5f7639474c150c442150b555331509daa973c3a059a038fae04e5f813b895135fa0fe603e348269524f8bb80592ae53", 0xe6}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000d84000)=""/78, &(0x7f0000d86000-0x4)=0x4e) 2017/12/26 21:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000561000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e0c000)="e513b52c91aa050000000012000000fc002bfe387825418bf03daddb1528ee7c8fa44221ca3cfc", 0x27) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009dc000)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000c1f000)='Q', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f000004c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) 2017/12/26 21:32:47 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000f6c000)=0x0, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f6e000-0xb4)=""/180, &(0x7f0000c5f000-0x4)=0xb4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f6e000)={0x0, 0x6}, &(0x7f0000f6e000)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f6e000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6}, &(0x7f00009c8000-0x4)=0x98) connect$inet6(r0, &(0x7f0000f6b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a6000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f6f000)=""/46, &(0x7f0000009000-0x4)=0x2e) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f6e000)=0x0, &(0x7f0000f6f000-0x4)=0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f6e000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f6d000)=0x80) 2017/12/26 21:32:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eed000-0x3e)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x4, 0x7ff, 0x0, {0x5, 0x4, 0x3f, 0x0, 0x8001, 0x1, 0x1, 0x6, 0x7f, 0x3ca, @multicast2=0xe0000002, @empty=0x0, {[]}}, ""}}}}}, 0x0) r0 = socket$inet(0x2, 0x80003, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008e1000)=0xe6, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f69000-0x4)=0x0, &(0x7f0000f62000-0x4)=0x4) socketpair(0x1, 0x2, 0x100, &(0x7f000064e000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000095000-0x10)={0x3, 0x4, 0x0, 0x3}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000016c000)=0x0) 2017/12/26 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea4000-0x27)="220000001900070400a7c600090004000a42e9000008000000ad000006000180a427", 0x22) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000504000-0x18)={0x0, 0xde, 0x20, 0x5, 0xfffffffffffffff8}, &(0x7f0000d13000+0xfad)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000555000)={r1, 0x6}, &(0x7f0000a4b000-0x4)=0x8) 2017/12/26 21:32:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/26 21:32:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000863000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aac000-0x4)=0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00003e4000-0x4)=0x2, &(0x7f0000a79000)=0x4) r1 = socket$inet(0x2, 0x8000f, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f06000-0x10)={0x3ff, 0x0, 0x1, 0x4, 0x0}, &(0x7f0000d75000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e68000)={r2, 0x3, 0x4, 0x383}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x100000017) recvmsg(r3, &(0x7f0000754000-0x38)={&(0x7f0000312000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000091000)=[{&(0x7f0000bc7000-0xc0)=""/192, 0xc0}, {&(0x7f00002c5000-0x6)=""/6, 0x6}, {&(0x7f0000aa9000)=""/77, 0x4d}, {&(0x7f0000716000-0x7)=""/7, 0x7}, {&(0x7f0000df1000-0x89)=""/137, 0x89}], 0x5, &(0x7f0000e25000-0x3e)=""/62, 0x3e, 0x101}, 0x42) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000c41000)={0x3, [0x1ff, 0x3ff, 0x3]}, &(0x7f0000fe0000-0x4)=0xa) writev(r3, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2017/12/26 21:32:47 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ef7000)=@generic="93ee87e20e51af2703885cbc8c8785ef", 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x80ada, &(0x7f000004b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e39000)={0x0, 0x10001}, &(0x7f0000ef9000-0x4)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ef9000-0xc)={r3, 0x3f, 0x20}, 0xc) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ef9000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb6000)=0xe8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x15, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d1258"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2017/12/26 21:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000d28000-0x4)=0x8, 0x4) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) socketpair$inet(0x2, 0x80000, 0x18, &(0x7f00000cc000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f00002ed000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000a6f000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/26 21:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000644000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00008bb000-0x4)=0x81, 0x4) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) vmsplice(r1, &(0x7f0000efa000)=[{&(0x7f0000f78000)="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", 0xbe3}], 0x1, 0x0) vmsplice(r1, &(0x7f0000b74000-0x60)=[{&(0x7f0000646000)="7e393573ae6ee014d0bd8238868da56c0af3b01261539606fa3dfb87d249ff483b1d45e06b2b9b6353371c83be63256f0f5d70ab4315808b2ca67516fb5a78dde3cdb332eb6f90237f7648251961acb05a80eb97a4c2fd5a39e4ad3a55084ca98b23cf32951f7336379a81e022498006", 0x70}, {&(0x7f000090f000-0x3c)="6193316dcdd0d77da179e4674e6ca088e503386cb1ae0a53c4df1e788885830350f308f9ee11a8c3dfcaae82c08f2bacb46654b82fb68aaf0dd97c32", 0x3c}, {&(0x7f000002f000)="8a22bc217f54571669660016ad50502268ea311f6024c150a8b107e3f84101d762dff3155f7af04ae06514e6799b38629f2703e1785448d000dd78f7078777f082e2337e5cfc33e63b2d1fe247bfe944f731718733f09179142f8c660771f1fa3dcde6b56d8dd1a05913583d22dc2051f75720984d", 0x75}, {&(0x7f00008dc000)="2ee73fdfd290a560479808b3ff994d496e4b63fb63211d3f2aca2329d2a8cf49fec0fba2c9c80eca08da9ca9551ab837ba1ce2a09c85f1f458ad9a2ae9d64368f0334f2d3edad1c3dbcaa6def001aab0dde442c719092a615fdd46d462f5ff61e7c10b3390fb1378357b6da34dd4ed767b35a183c4182ab5c647825aaa5dbb764047530ca181c570bf7f8d3fb97af0df333379af95e80f4bfbceb2a3", 0x9c}, {&(0x7f00002a9000)="456037d0dfaa3a7330efdbbc9bfe3e1d5cd4b1071069727b307fad5b894a73cd369f82d79cd9b31ce9e316df1ee7ec2aee", 0x31}, {&(0x7f00003b0000-0x95)="91330c0b942cc742e89fcce13481dbad347ca36a56e9a3cd3684dc7f4c3aa9c097319dafefd75ce4bf534c0f7f035554a6b46adecb8877602fc5d4d4222953bd7e90d67637d08edbba26f0ab80495ef2bcf18fc1a92b4327087e726e6983de99cb4c4061294fc225abe8cc7e3537a37f2fefe07fe329311161add19e7ac8a12e08e05e8809046010082188275847a436d0d675d8a0", 0x95}], 0x6, 0x8) 2017/12/26 21:32:47 executing program 7: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f00002ed000-0x40)=[{&(0x7f00002ec000)="", 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00002ec000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000006e000-0x6)={0x0, 0x0}, &(0x7f00001d8000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000ea000-0xa0)={r3, @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]}, 0x9, 0x10d, 0x59c5c9cc, 0x7fff, 0xe6}, 0xa0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00002a9000-0x64)={&(0x7f00002ee000-0x1a)=[0xe1f, 0x3, 0x100, 0xaa, 0x4, 0x9, 0x1, 0x6], 0x8, 0x8, 0x8, 0x1, 0x7, 0x8, {0x2, 0x5, 0x42789235, 0x1, 0xc6a6, 0x2, 0x93, 0x2, 0x0, 0x3, 0x7, 0x9, 0x10e, 0x40, "2bd1225d16ae853224c99f9916c1fb1ffa4b5b8e0c2a4e292879ee5648c78678"}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001ac000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000013e000-0x10)={r2, r4, 0x4080000000000000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000005b000-0x8)={0x0, 0x0}, &(0x7f00001b3000)=0x8) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00002ef000-0x4)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002ee000-0x10)={r5, 0x1f, 0x5, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000162000-0x60)={r5, 0x58, "bff0ac20289db02eea4c5d4ad12096155270087d537baa9f917b8ad3ea28da30b08d116f097dec471050dd869396e6d870dbe3a02870b397142d187550f6653b98237a63b3d3742005843348e5a5a5544545c6237293f7b7"}, &(0x7f000005e000-0x4)=0x60) 2017/12/26 21:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000173000)={0x0, "853862865f73"}) socketpair(0x9, 0x3, 0x20, &(0x7f00007fb000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00003d8000)={0x0, 0x4, &(0x7f0000c3d000-0x20)=[@generic={0x35, 0x3, 0x5, 0x3}, @generic={0x6, 0x4, 0x1, 0xfffffffffffffffa}, @generic={0x0, 0x8, 0xfffffffffffffffa, 0x40}, @map={0x8, 0x6, 0x8e4, r2}], &(0x7f0000194000)='}vboxnet0\x00', 0xfff, 0xc7, &(0x7f0000efd000-0xc7)=""/199, 0x2f, 0xb04cd289d8b17257}, 0x30) bind(r0, &(0x7f0000c5a000)=@nfc={0x27, 0x3, 0x77, 0x5}, 0x10) readv(r0, &(0x7f0000ba5000)=[{&(0x7f000036a000-0x83)=""/131, 0x83}, {&(0x7f0000da3000-0xdd)=""/221, 0xdd}, {&(0x7f00000fc000)=""/151, 0x97}, {&(0x7f00007cf000)=""/0, 0x0}, {&(0x7f00004b0000-0xbf)=""/191, 0xbf}, {&(0x7f000088d000)=""/45, 0x2d}, {&(0x7f0000742000-0x38)=""/56, 0x38}, {&(0x7f0000ea2000-0x1c)=""/28, 0x1c}], 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000797000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000931000-0x18)={0x0, 0x1, 0x30, 0x5, 0x5}, &(0x7f0000740000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000058e000-0x10)={r3, 0x1, 0x5, 0x537}, 0x10) 2017/12/26 21:32:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000439000-0x98)="0a077500d5c8b000000000000054dbb78d6ca23ce7bc8498b3b4043a3fd8c7e8d16993fdd6e460acef6d02685c797e3ceef725655cf06302bb81697de34335655a56495b089aa276e7e59f052205406e3ecc901d842c72e785057e073b319c7d30204493ea073e291c572806a9f9e0a97b4f1ce47027ceb3b5ea8e600dae8c1f7f2febbe971894a2d66ec8d4e1ff26dd8ce9e964bd060bae", 0x98) socketpair(0x19, 0x80800, 0x9, &(0x7f0000265000-0x8)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000700000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000277000)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c0c000-0x38)={0x0, 0x0, &(0x7f00002a0000)=[{&(0x7f0000341000-0xfd)="91bcb0e68f3a1f64c1fca8a96cb5f57b26dd15d915e5b83d07715a454c69819af87cc525cc6b25ce3a5db0f6151b9442b5f2739459e71036e08757d35343ae96f55bd318f15ca6dda849512f477bd115964b5d85d77846ba7d920ad3cf45659dd3af11e1af29254b9e60ec4444ab265c3e38c79e8aaaf5a33a1043cced38dd", 0x7f}], 0x1, &(0x7f0000bf4000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x20000005}, 0x800) recvmsg(r2, &(0x7f000097b000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x5}, 0x2) 2017/12/26 21:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/26 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000151000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d00101e0000060200001600000f00000000040d00140000000000000000088f", 0x29}], 0x1) bind$netlink(r0, &(0x7f0000416000-0xc)={0x10, 0x0, 0x40, 0x7}, 0xc) socket$netlink(0x10, 0x3, 0xd) 2017/12/26 21:32:47 executing program 5: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) accept4$inet(r0, 0x0, &(0x7f00006b6000)=0x0, 0x80000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e68000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/26 21:32:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f000057a000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x4370a407, 0x8, 0x691}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000058a000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x101, 0x9, 0x5, 0x4, 0x9}, &(0x7f000039a000)=0x14) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r3, 0xffffffff}, &(0x7f0000e6a000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000002000-0xc)={{0x385, 0x6, 0x3, 0xfa4, 0x4, 0x4}, 0x9}) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8e87", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "8a0104", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2017/12/26 21:32:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) socket$inet6(0xa, 0x6, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4$inet6(r1, 0x0, &(0x7f0000000000)=0x0, 0x80800) 2017/12/26 21:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fb4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[], 0x0, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2017/12/26 21:32:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x44, 0x2, 0x0, []}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004dd000-0x4)=0x6, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00004eb000)=0x0, &(0x7f00001ac000-0x4)=0x4) 2017/12/26 21:32:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f8e000-0x54)="d332fc04c03b7224269e9d68c98889a34b5255219a770e76a44785014985eb76ef9185a5dc88aa75439887c831afe69d2d6e5e2e4d1d945c0ed51829829bde70b6f12d9e28459bb6f36d177f436c6313cc050b89", 0x54, 0x24004000, &(0x7f0000abe000)=@ax25={0x3, {"7f65d57ecb4324"}, 0x80000000}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000f40000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000966000)="22000000200007040d9447de0800070002080200001b08000000001206170f00ff0f", 0x22) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006f4000)={0x0, 0x8}, &(0x7f00001e7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000008f000-0x8)={r4, 0x1c000000000}, &(0x7f0000189000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00007c5000)=0x100000001) shutdown(r1, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003fe000)=0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000baa000-0x4)=0x0, &(0x7f00008f0000-0x4)=0x4) 2017/12/26 21:32:47 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a19000)={0x0, 0x0}, &(0x7f0000d9c000)=0x8) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[{&(0x7f0000491000)='u', 0x1}], 0x1, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000e1b000/0x1000)=nil, 0x1000, 0x300000f, 0x2010, r1, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c45000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000027b000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f89000-0x5c)={{0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0}, {0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0xce2, [0x8001, 0x1, 0x0, 0x5, 0x200, 0x80, 0x7ff, 0x2]}, 0x5c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000f8a000-0x8)={0x5, 0x8}, 0x8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2017/12/26 21:32:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket(0x11, 0x4, 0x3) 2017/12/26 21:32:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000dfc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008f6000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x24000000, 0x921f, 0xffffffffffff8001, 0x6, 0xfab, 0x800, 0x0, 0x6, 0x2, 0x2, 0x8001, 0x7, 0x4, 0xc4a5]}, &(0x7f000049d000+0x2eb)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x46, "3d853da4b178ad1ebfdec5f5527b28f70dacfc8bdf122a3831261819809ac0d6a9951c042ee2ebb1eabc77da276c1b0186ba6c919eec10d1218bb08ed5d4c7b4ec6fb7b827be"}, &(0x7f0000000000)=0x4e) 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) socketpair(0x0, 0x7, 0x8, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r3, &(0x7f0000003000-0xa4)="3b2a10156b4848227d3733422de87e269428c1f40d7b3389ddc4e5bfe9307156c7bf7cf06907a594db3106d2d4eef1678d6182a8ea207cad74771f817f7d3fa41cfa695b7a9f23625db74643284883f2785d8562b9f1091688322f9264fd0d94aedb4fd8839cf7d6ebb1c837a23a6462ed3973886e76e80f07dfd5f9e1546c7a8973ea98fbfad375b86155addaf1804afd4e1a3b57702fae65a30e9e1efea2fc0846134d", &(0x7f0000000000)=""/140}, 0x18) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x2, 0x5, 0x200, 0x4, 0x1, r4, 0x6}, 0x1c) r5 = socket(0x1e, 0x1, 0x0) getsockopt(r5, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2017/12/26 21:32:47 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5173, r1}) syz_emit_ethernet(0x36, &(0x7f0000002000-0x36)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x4, 0x0, @random="ff75bcfa2a7a", "a88887bf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fb4c871373ef88197628bc694f0549af"}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) 2017/12/26 21:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) connect(r0, &(0x7f000011f000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000013000-0x4)=0x0, &(0x7f0000d80000)=0x4) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/26 21:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x6) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000057b000)=0x4, 0x4) r1 = accept4(r0, &(0x7f000094b000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000641000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b48000)=0x5c8a, 0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001cb000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d78000-0xc)={0x0, 0xbd92c719236b00cf, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cbf000-0xc)={r3, 0x7fffd, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000562000-0x64)={&(0x7f0000757000)=[0x105df0b9, 0x9, 0x5], 0x3, 0x0, 0x400, 0x1, 0x7, 0x8, {0x165d, 0x100000000, 0x7, 0x100, 0x1000, 0x828, 0xae5, 0x1c, 0x9, 0x2, 0x3ff, 0x5, 0x0, 0x6, "cdb2efea228446da0302657e248a9160dd02eabe1cc5e1a89352689127d61f2f"}}) sendto$inet(r1, &(0x7f00000b1000-0xc6)="9201cba87f2674b8fcd990547addf3361a4fc478b53205676fd125dab7db21a30b8e87c80b036cf1a26eef43f721ac38fde06c1a801281ab04b9fbfd4bece3afbfba1746824692d469c74c22a93c69f1d63229d7816d1cd1c66a6fc78d4a5ff242e4f4400bc55671763ff5c757575a353d05aa171836d826074494430d30a29317d371f9c1cc8bc7811483b651ec2e6766a536eb905141f9e9a15b152915c924cf1957ee8d9a9942c8157c417cce5bcbff83952afebc34819b2b7893667913785ba1436ae303", 0xc6, 0x4000, &(0x7f00004cb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x800000806, 0x7ff) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f000055c000)={0x0, r5, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000f78000-0x8)={r3, r7}) accept4$ax25(r1, &(0x7f00003c5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000013e000-0x4)=0x10, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000fc6000)="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", 0x118) [ 126.185947] kasan: CONFIG_KASAN_INLINE enabled [ 126.190659] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 126.198075] general protection fault: 0000 [#1] SMP KASAN [ 126.203600] Dumping ftrace buffer: [ 126.207130] (ftrace buffer empty) [ 126.210824] Modules linked in: [ 126.214009] CPU: 0 PID: 388 Comm: syz-executor5 Not tainted 4.15.0-rc4+ #165 [ 126.221181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.230533] RIP: 0010:crypto_chacha20_crypt+0x549/0xc00 [ 126.235864] RSP: 0018:ffff8801d8adf5a0 EFLAGS: 00010a06 [ 126.241198] RAX: dffffc0000000000 RBX: 00000000e6000000 RCX: ffffffff822732bb [ 126.248435] RDX: 1bffff8000000000 RSI: ffffc90003d17000 RDI: ffff8801d8adf63c [ 126.255671] RBP: ffff8801d8adf7e0 R08: ffffed003973f5f4 R09: ffff8801cb9faf80 [ 126.262910] R10: ffff8801d8adf800 R11: ffffed003973f5f3 R12: 0000000000000000 [ 126.270148] R13: dffffc0000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 126.277388] FS: 00007fccbe5ac700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 126.285581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 126.291433] CR2: 0000000020001000 CR3: 00000001c9328004 CR4: 00000000001606f0 [ 126.298673] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 126.305910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 126.313146] Call Trace: [ 126.315709] ? depot_save_stack+0x12c/0x490 [ 126.320001] ? crypto_chacha20_setkey+0xc0/0xc0 [ 126.324644] ? save_stack+0x43/0xd0 [ 126.328235] ? kasan_kmalloc+0xad/0xe0 [ 126.332089] ? __kmalloc+0x162/0x760 [ 126.335770] ? sock_kmalloc+0x112/0x190 [ 126.339711] ? skcipher_recvmsg+0x3f2/0xf10 [ 126.343998] ? sock_recvmsg+0xc9/0x110 [ 126.347853] ? ___sys_recvmsg+0x2a4/0x640 [ 126.351968] ? __sys_recvmsg+0xe2/0x210 [ 126.355912] ? SyS_recvmsg+0x2d/0x50 [ 126.359594] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 126.364508] ? check_noncircular+0x20/0x20 [ 126.368712] ? print_irqtrace_events+0x270/0x270 [ 126.373437] ? __lock_is_held+0xb6/0x140 [ 126.377465] ? af_alg_pull_tsgl+0x8b6/0xc10 [ 126.381761] chacha20_simd+0xe4/0x410 [ 126.385530] ? chacha20_simd+0xe4/0x410 [ 126.389472] ? af_alg_get_rsgl+0x980/0x980 [ 126.393675] ? chacha20_dosimd+0x370/0x370 [ 126.397883] ? rcu_read_lock_sched_held+0x108/0x120 [ 126.402871] ? sock_kmalloc+0x112/0x190 [ 126.406815] ? sock_kmalloc+0x11f/0x190 [ 126.410756] ? copy_overflow+0x30/0x30 [ 126.414609] ? lock_sock_nested+0x91/0x110 [ 126.418811] ? trace_hardirqs_on+0xd/0x10 [ 126.422928] ? memset+0x31/0x40 [ 126.426179] skcipher_recvmsg+0xa4e/0xf10 [ 126.430293] ? skcipher_recvmsg+0xa4e/0xf10 [ 126.434590] ? skcipher_release+0x50/0x50 [ 126.438707] ? selinux_socket_recvmsg+0x36/0x40 [ 126.443346] ? security_socket_recvmsg+0x91/0xc0 [ 126.448073] ? skcipher_release+0x50/0x50 [ 126.452186] sock_recvmsg+0xc9/0x110 [ 126.455867] ? __sock_recv_wifi_status+0x210/0x210 [ 126.460765] ___sys_recvmsg+0x2a4/0x640 [ 126.464714] ? ___sys_sendmsg+0x8b0/0x8b0 [ 126.468830] ? lock_downgrade+0x980/0x980 [ 126.472949] ? userfaultfd_unmap_complete+0x327/0x510 [ 126.478111] ? __fget_light+0x297/0x380 [ 126.482055] ? fget_raw+0x20/0x20 [ 126.485478] ? do_mmap+0x362/0xe00 [ 126.488991] ? __fget_light+0x297/0x380 [ 126.492937] ? fget_raw+0x20/0x20 [ 126.496356] ? security_mmap_file+0x143/0x180 [ 126.500824] ? __fdget+0x18/0x20 [ 126.504161] __sys_recvmsg+0xe2/0x210 [ 126.507932] ? __sys_recvmsg+0xe2/0x210 [ 126.511874] ? SyS_sendmmsg+0x60/0x60 [ 126.515643] ? __fdget+0x18/0x20 [ 126.518982] ? SyS_futex+0x269/0x390 [ 126.522662] ? SyS_setsockopt+0x215/0x360 [ 126.526785] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 126.531771] SyS_recvmsg+0x2d/0x50 [ 126.535280] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 126.540002] RIP: 0033:0x452ac9 [ 126.543162] RSP: 002b:00007fccbe5abc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 126.550835] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 126.558074] RDX: 0000000000000000 RSI: 00000000201f5000 RDI: 0000000000000017 [ 126.565313] RBP: 0000000000000486 R08: 0000000000000000 R09: 0000000000000000 [ 126.572552] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3d30 [ 126.579790] R13: 00000000ffffffff R14: 00007fccbe5ac6d4 R15: 0000000000000000 2017/12/26 21:32:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000518000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fa3000-0x4)=0x0, 0x800) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000fa2000)={{0x444a, 0xdddf, 0x101, 0x8, 0xdb, 0x9}, 0x8be1}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f9c000)={0xf, 0x1, &(0x7f0000ad5000)=[@generic={0x7fff, 0x0, 0x0, 0x2}], &(0x7f0000daf000-0x4)="24ac0500", 0xffffffff, 0x80, &(0x7f0000fa3000)=""/128, 0x6, 0x1}, 0x30) 2017/12/26 21:32:48 executing program 0: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000420000)=[{&(0x7f000020c000)="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", 0x198}], 0x1, &(0x7f000050e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r0, &(0x7f00008ee000)="c41167d7f5626b6f66d80be22248bb2d1ec845e51627c26b150b72376aa32be85e3a0821ad8c136d6f93895f38d7aa9c54eb26b4d5d4c03e6a0a5ae93a941177f690ab3560103a3d6ed1093005deae041d1e0382bb28504e5c52a90c8c1421a849d9a009d4da451477a5eb92a2173e3ed842f34c6f8cffc23a94b82b28775ff5f5484428182da056371e95990bf80b31d601e85404c9a8e2f1ccc162589ecb57cd57d8094e80a5ace74e8fab470ba71414569e29ec8d47b560745bf0469f5bbf31cef1a90e7bcf6c0958b507332a7bc2966a86fdd57a30599b38840b45aa676eed6643cf2a46792218bc969d55", 0xed, 0x8000, &(0x7f000092a000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000bec000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a39000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000a44000-0x3c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2017/12/26 21:32:48 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001ca000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000fb2000-0x2b)="2900000018003191dc000fe980080002021300000000ff067fee0c000c0016000401ff000000050001", 0x29}], 0x1) 2017/12/26 21:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) connect(r0, &(0x7f00003f6000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000750000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x18}, 0x1c) sendmmsg$nfc_llcp(r0, &(0x7f0000aea000)=[{&(0x7f00002f7000)={0x27, 0x40000000, 0x0, 0x7, 0x0, 0x0, "a84292c26f5c2816edf7897ad846ca1e08e357f60278a97f0f3eebb884aae0a3d5e1dd77055dee6ce4ddb8c78b3f19a7d64ae30a8802ab55579731d3efbf69", 0x0}, 0x60, &(0x7f0000b27000-0x3)=[], 0x0, &(0x7f00004de000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fe000)={0xf, 0x0, 0x7, 0x4, 0x2, 0x1, 0x7}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001eb000-0x10)={r1, &(0x7f000094c000-0x3a)="b8c2f9a5cde848e1a37d57882dbe269c8854d826cd5b4b13ab36f1fdecd2aa1d0cbbfb9c6eb094c5408f6443257f52224072b36e86e36063c0ab"}, 0x10) 2017/12/26 21:32:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x6) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000057b000)=0x4, 0x4) r1 = accept4(r0, &(0x7f000094b000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000641000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b48000)=0x5c8a, 0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001cb000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d78000-0xc)={0x0, 0xbd92c719236b00cf, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cbf000-0xc)={r3, 0x7fffd, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000562000-0x64)={&(0x7f0000757000)=[0x105df0b9, 0x9, 0x5], 0x3, 0x0, 0x400, 0x1, 0x7, 0x8, {0x165d, 0x100000000, 0x7, 0x100, 0x1000, 0x828, 0xae5, 0x1c, 0x9, 0x2, 0x3ff, 0x5, 0x0, 0x6, "cdb2efea228446da0302657e248a9160dd02eabe1cc5e1a89352689127d61f2f"}}) sendto$inet(r1, &(0x7f00000b1000-0xc6)="9201cba87f2674b8fcd990547addf3361a4fc478b53205676fd125dab7db21a30b8e87c80b036cf1a26eef43f721ac38fde06c1a801281ab04b9fbfd4bece3afbfba1746824692d469c74c22a93c69f1d63229d7816d1cd1c66a6fc78d4a5ff242e4f4400bc55671763ff5c757575a353d05aa171836d826074494430d30a29317d371f9c1cc8bc7811483b651ec2e6766a536eb905141f9e9a15b152915c924cf1957ee8d9a9942c8157c417cce5bcbff83952afebc34819b2b7893667913785ba1436ae303", 0xc6, 0x4000, &(0x7f00004cb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x800000806, 0x7ff) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f000055c000)={0x0, r5, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000f78000-0x8)={r3, r7}) accept4$ax25(r1, &(0x7f00003c5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000013e000-0x4)=0x10, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000fc6000)="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", 0x118) 2017/12/26 21:32:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) connect(r0, &(0x7f000011f000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000013000-0x4)=0x0, &(0x7f0000d80000)=0x4) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/26 21:32:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x6) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000057b000)=0x4, 0x4) r1 = accept4(r0, &(0x7f000094b000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000641000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b48000)=0x5c8a, 0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001cb000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d78000-0xc)={0x0, 0xbd92c719236b00cf, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cbf000-0xc)={r3, 0x7fffd, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000562000-0x64)={&(0x7f0000757000)=[0x105df0b9, 0x9, 0x5], 0x3, 0x0, 0x400, 0x1, 0x7, 0x8, {0x165d, 0x100000000, 0x7, 0x100, 0x1000, 0x828, 0xae5, 0x1c, 0x9, 0x2, 0x3ff, 0x5, 0x0, 0x6, "cdb2efea228446da0302657e248a9160dd02eabe1cc5e1a89352689127d61f2f"}}) sendto$inet(r1, &(0x7f00000b1000-0xc6)="9201cba87f2674b8fcd990547addf3361a4fc478b53205676fd125dab7db21a30b8e87c80b036cf1a26eef43f721ac38fde06c1a801281ab04b9fbfd4bece3afbfba1746824692d469c74c22a93c69f1d63229d7816d1cd1c66a6fc78d4a5ff242e4f4400bc55671763ff5c757575a353d05aa171836d826074494430d30a29317d371f9c1cc8bc7811483b651ec2e6766a536eb905141f9e9a15b152915c924cf1957ee8d9a9942c8157c417cce5bcbff83952afebc34819b2b7893667913785ba1436ae303", 0xc6, 0x4000, &(0x7f00004cb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x800000806, 0x7ff) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f000055c000)={0x0, r5, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000f78000-0x8)={r3, r7}) accept4$ax25(r1, &(0x7f00003c5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000013e000-0x4)=0x10, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000fc6000)="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", 0x118) 2017/12/26 21:32:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) connect(r0, &(0x7f000011f000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000013000-0x4)=0x0, &(0x7f0000d80000)=0x4) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) [ 126.587038] Code: 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ed 05 00 00 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 89 9d 5c fe ff ff 48 c1 ea 03 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 126.606138] RIP: crypto_chacha20_crypt+0x549/0xc00 RSP: ffff8801d8adf5a0 [ 126.613176] ---[ end trace fc5aeab120d4e9c1 ]--- [ 126.665703] Kernel panic - not syncing: Fatal exception [ 126.671541] Dumping ftrace buffer: [ 126.675059] (ftrace buffer empty) [ 126.678734] Kernel Offset: disabled [ 126.682325] Rebooting in 86400 seconds..