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", 0x1000}], 0x2, &(0x7f0000001000-0xb0)={0xb0, 0x119, 0x3, "8101aa57ebd31bb6736e16688f1387f06e1b8327fd4da9be4a5a00585956e6c9fd61870e4bce2b970d5ebe1538ba926f3ba86746d399a100abdde5093fb5397c164167ce80d1a3d7cb4eb1b4f465d39315858ecacd737ef1e98b04740f78552d0da1309c664694760299962c9982d6a30b592cce4ec30aa625cb519c57570c267a711853be65b11fbcdc226bd77d39516b26fed9e41c457568c7b6f896c559e3"}, 0xb0, 0x4000080}], 0x4, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x807, 0x0) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) pipe(&(0x7f0000d75000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fc3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b3000)=0x14) 2018/01/17 03:51:59 executing program 7: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000ad6000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00001d4000-0x48)={0xc, 0x2, &(0x7f0000200000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000e9d000-0x4)='GPL\x00', 0x3, 0x95, &(0x7f00008ca000)=""/149, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) accept$inet6(r1, &(0x7f0000c89000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007a0000-0x4)=0x1c) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) sendto$inet6(r1, &(0x7f0000ed4000-0x34)="bdb05d2f89312ad6f904fcd8f46d34463e3947a00b058700e4811dcadf2f5bca893391d973fdd8ddc34e1036e763e2ea215d1109", 0x34, 0x4000, &(0x7f0000f3f000)={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffff81}, 0x1c) 2018/01/17 03:51:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4000000005, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ccb000)={0x0, 0x70, "48bede7a2f9a0a941681f430f41e5ed17ab9c8cdcb0a95ba032aaa1adb39d07bcfca3545578acc48861e2aeb54be5e6371376afb5fffe32eb4725141965ce7e50f12fe995f662afd06ce6419fffcce06cdfd3582f6636615a3ad9a576601f40d8390e41386a9e5db44fe7a7f824aedbd"}, &(0x7f0000a70000)=0x78) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cec000)={r1, 0x3bc, 0x4, 0x80000001}, 0x10) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@generic="ad9078a26c7aef2e6f05398ff1e349a3"}) 2018/01/17 03:51:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) 2018/01/17 03:51:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000009000-0xb)={0x6e61, 0x1f, 0xffffffff, 0xfffffffffffffb43, 0x5, 0x133c, 0x81, 0x2, 0x101, 0x4, 0x8000}, 0xb) pipe(&(0x7f0000350000-0x8)={0x0, 0x0}) tee(r0, r1, 0x2, 0x0) 2018/01/17 03:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa8b7cf5362b4f516, 0x1, 0xd91b, &(0x7f000099a000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000031e000)={r0, &(0x7f0000226000-0x1000)="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", &(0x7f0000a6c000-0x8b)="4918ccd40a145a8cbcd65008822e29adddad98412d8a486b3dd8765b13d5d2ebc221bbd3f91eb2d6e147f8ce253c50d8189bde0ea2d8621772f6424389e16eb707fe0106149b829f53afb97cd25e49bc2f546b230f1fe8f153cb8bf63d3c5c55d1d2ead388d1b233fd9f4edc6619a18ad4f7144a4dc04e478e5db9607968d93d04a753d2387ee41481827b3f4062b7e02f695cdf7a57d5d9251f11f19d71c8acda3640d801adace475cab847473433b8ebb9f240e906a90281d532d59e1d8bf3", 0x0}, 0x20) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000279000-0x18)={r0, &(0x7f0000ee6000)="a686e0c00044d9fd50e1dc06d01f2118e6a42095ee067baff2f5ef5acd9fab3e1b9356d3d93a134fdc032c716a531f6c87281b9cfef640e444f00ce737633018fdf2", &(0x7f0000963000-0x1000)=""/4096}, 0x18) 2018/01/17 03:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f19000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000977000)={0xa, &(0x7f0000722000)=""/4096, &(0x7f0000987000-0xf0)=[{0x6, 0x1000, 0xffffffffffffffe0, &(0x7f0000c89000-0x1000)=""/4096}, {0x3, 0xae, 0x8, &(0x7f00005d1000-0xae)=""/174}, {0x80000000, 0x6d, 0x8000, &(0x7f0000e0d000-0x6d)=""/109}, {0xb4, 0x1d, 0x6, &(0x7f00001d3000-0x1d)=""/29}, {0x8, 0x96, 0x5dd, &(0x7f00005a8000)=""/150}, {0x1, 0xec, 0x1ff, &(0x7f0000674000)=""/236}, {0x89f, 0xc4, 0x1, &(0x7f00000e5000)=""/196}, {0x0, 0xed, 0x1, &(0x7f000075e000)=""/237}, {0x4, 0x40, 0x800, &(0x7f00001bc000)=""/64}, {0x9, 0x70, 0x8, &(0x7f00009dd000-0x70)=""/112}]}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) pipe(&(0x7f0000f48000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00003c0000-0x40)={0x81, 0x401, 0x7, 0xf7, &(0x7f000025a000-0xf7)=""/247, 0xf1, &(0x7f000001d000-0xf1)=""/241, 0x7a, &(0x7f0000ec4000)=""/122}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f0000ce6000-0x1)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0xfffffffffffffd24, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000088c000)={@generic="4da7abc5794c50968e48557f7808fff5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r3, &(0x7f0000c32000)={0x11, 0x7, r6, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x191, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000497000)={&(0x7f0000bfc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet6_dccp_int(r4, 0x21, 0x17, &(0x7f0000daa000-0x4)=0x4, 0x4) 2018/01/17 03:51:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007ab000-0x4)=0x0, &(0x7f0000155000)=0x4) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000b65000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b58000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000477000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092e000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a84000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0xd090, 0x3, 0x0, 0x2, 0x0, 0x80, 0x2, r1, r2}, {0x0, 0x1, 0x4ee, 0x80000000, 0xa57, 0x81, 0x400, 0x8}, {0x9, 0x9, 0x401, 0x3}, 0xfffffffffffffff9, 0xe, 0x2, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x2, 0x3, 0x6, 0x245, 0x7, 0x6}}, 0xe8) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0xffffffffffffffff}, 0x1ce) close(r0) pipe(&(0x7f0000d4e000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000368000)={r0, 0x0, 0x1, 0x0, &(0x7f0000f1d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/01/17 03:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005c6000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095f000-0x4)=0x10) getsockopt(r0, 0x9534, 0x7, &(0x7f0000918000)=""/222, &(0x7f00000e5000-0x4)=0xde) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aef000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008ce000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000021c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff, r3}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) writev(r5, &(0x7f00000fa000)=[{&(0x7f0000174000)="289ef91bdd86040bebd09c5733f14a6f3a5d584e00c463f8f03237ab6770b6d9fdbaa4ffac7bc12e38348ea492914cc2a875f5abb267011e3603ecd0277984871a5b770081c20a7b7afa9f1e8baac2cde1424106023092ce24fdbc3114f2083dca9c0ed2735ead60", 0x68}, {&(0x7f0000739000)="", 0x0}, {&(0x7f0000ea9000)="758d4909fe79ea5568e9d79de7c8cd657db8dd6ffe3594f082543f102dbfb7d4eabcdfddefa0cf975932d1c311b35f767f1aae2b0627a953f96da6a2c9695eecbee44ca5358bcd61d780213f12ca76c8c6835289fdf1b2a0a7e227f1fd963d189ddb46355fb6b495cd0571", 0x6b}, {&(0x7f0000a3a000-0xe)="87513883d99e231db7e96fbbdd44", 0xe}], 0x4) r6 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ff5000)={0x0, 0x0, 0x0}, &(0x7f0000fc0000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c33000)={0x0, 0x0, 0x0}, &(0x7f000079e000-0x4)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000032c000)={r7, r6, r8}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000f6a000)={{{@in=@rand_addr=0xfffffffffffffff8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x7d57, 0x2, 0xa0, 0x80, 0x2b, 0x0, r6}, {0x2, 0x2, 0x7953, 0x5, 0x10000, 0x1, 0x3, 0x200}, {0x200, 0x69c6, 0x100, 0x1}, 0xfff, 0xb, 0x2, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x1, 0x1, 0x4, 0x8, 0x3d2}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, []}, 0x90) accept4$llc(r1, 0x0, &(0x7f00006d5000-0x4)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d38000)=0x1, 0x4) [ 107.244357] sock: sock_set_timeout: `syz-executor3' (pid 27040) tries to set negative timeout 2018/01/17 03:51:59 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2a)={0x6, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r0, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) 2018/01/17 03:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000b23000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015c000)=0x26) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000acb000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="9ca46c686c143288d07c95319ac3cb75"}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000342000-0x4c)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0xd8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) 2018/01/17 03:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005ca000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a10000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee5000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cb4000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4c000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002fa000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@multicast2=0xe0000002, 0x2, 0x6, 0x3, 0xae, 0xa, 0x80, 0x80, 0xbdd9ffa0af4c5e14, r1, r2}, {0x7fff, 0x4c, 0x6, 0x0, 0x8, 0x5, 0x8f8, 0x3}, {0x40, 0x1, 0x0, 0x6}, 0x8, 0x5, 0x2, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0xa, @in=@rand_addr=0x4, 0xffffffffffffffff, 0x3, 0x3, 0x7, 0x4, 0x7, 0xfffffffffffffffd}}, 0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r3, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 03:51:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x1) connect$ipx(r2, &(0x7f0000154000-0x10)={0x4, 0x10001, 0x401, "fe9f85ec3b12", 0x80000001, 0x0}, 0x10) 2018/01/17 03:51:59 executing program 1: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0x5) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000b43000-0x4)=0x35d80000000000) r1 = socket(0x2, 0x801, 0x0) setsockopt(r1, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) 2018/01/17 03:51:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0xb188, {{0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 03:51:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) r2 = accept$inet6(r1, &(0x7f000072d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b2c000+0x54)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1, 0x4, 0x4, 0x7f, 0x2f47385f}, 0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x101, 0x8, 0x200, 0x7, 0x1a, 0x0, 0x7fffffff, 0xffffffffffffff80, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 03:51:59 executing program 5: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x6, 0x7ff) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000)='bic\x00', 0x4) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008ad000)={0x0, 0x6, 0x4, 0xc840, 0x4, 0x80}, &(0x7f00005f9000)=0x14) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dd1000)={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]}, 0x6, 0x7, 0x9, 0x7, 0x5}, &(0x7f0000a02000)=0xa0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dd1000)={0x0, 0x24}, &(0x7f0000c7e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a6a000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x54}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10001}, &(0x7f0000acf000-0x4)=0x98) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000dd1000)={&(0x7f0000dd1000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd2000-0x16)=[{&(0x7f0000dd2000-0xff)="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", 0xff}, {&(0x7f0000713000-0x3a)="c7776775a22321f51f0b37bf8170d24a4d19fba445277b4a1127bd29208e82f2eca2d62a01695c03f405a6d4f11ad9e00ed8404e5086e072ac9a", 0x3a}, {&(0x7f0000dd1000)="3866481f60b470e41d9632b77baa69ba17196bd53a31e71204ea119c3b59409a52496e4871389995582a917b4ca64a5846b533cbdcec32d2ff695c6cc190b5a6b88d8620ef7a75508472c14e4de035dbf3eff36298e1b5d7471e46e699771b8c5c06a9806b48b679523a07139964780a2ea91fa5d7a1c75fcb09f13ed95e76d701da0d39f6036d16c99fecc8adc3996fe84f65a5464d02a3a6971e250c3434ff2a060589896091d797df9696c35f900f3e23571635a121b2c938047a771fb8", 0xbf}, {&(0x7f0000dd2000-0x67)="ac5f52b7eae841ede2dd6538f92236d9c3271a16311a0177ea24ed0ab5ebf08e55d6aad3db4877b52451f6cf7f3c5934e4ccae096fa78f066e8373f04ef31d7690d3e71a0c4c06b2fe32145e0d97b02eb5094b5734207096b0bf6d348b54b1cbd5a7a8ed3049fb", 0x67}, {&(0x7f0000dd2000-0xd)="7a3271b9372ae8f0612cd14802", 0xd}, {&(0x7f00006a3000-0x38)="64c57c93eed270aac294d090c362c1a9129a1386d63fe559be2ad0f1d4089cb123ef1bd76aa28d1922841e7238e645d4cc611e6177262a24", 0x38}, {&(0x7f0000dd2000-0x79)="2b025387d83bf1c551822064ecfcc115e1f898d1ce9e918181bfdb9d195f3e1ffef36ee60f00758c9efebcb3cef5d496b8fb89ac5788518ab144c5e8f783e4dbda9edda5f1251fb04e68f5d5dffa0767ac165a23251f2635bfd77ec10e9a31d83d0d860408843513c8c31577775d144d13cfc1812da1b28d68", 0x79}, {&(0x7f0000a85000)="40bb7e15d5cdc8d78830fba2d772a9b38f2fa0d89a8bd0d15ff932671275df85e54e2585fe25d1d92a417740582f172092b882a44f5611fc23f2ff57072470ec4279f91d089cbaa087ebe466d2a6391d8bc9163f78b2150274607f0ac263a42f67839a27f232fac8f7ba5c7b8c75a57a5b8e20b61df9294cbf7ca6782abfbf77b3d2388f4314d356fa0c7e55", 0x8c}, {&(0x7f0000dd2000-0xdc)="81c0e1351e63c56dc3c5badf8c267db267cd6e7fb9c14813e206f4812aeaf9951a13eee7d07ff1b54dd4bd45a24c451160f3bfa50a17a03fcadcec4cd9825bfbee0983be827c92ec7e7c585933af3e70df698623941a298c3dff5fc4466fd133a0c18c732c4a5687d9ba5fe13b83ab9214781ad54a0a8e328a25474e175dd21c50faa16dec0269f93bfa33a651e9c96c88a95f4046eb228849e27355f55344bdde715b5ec14debef5c5c79b74254052a47a47233a52cbbd0fe3a770c2b7666bcc2b65351ed6868aaf693736c4129ad0dd9bd34b50986fd1c81ad85bd", 0xdc}], 0x9, &(0x7f0000262000)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x8200, 0xcfe, 0x8000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xad9, 0xae55959, 0x0, 0xc76c, 0xc52, 0x6, 0x646, 0x200, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xce9, 0x0, 0x72, 0x4, 0x3, 0x8, 0x7fff, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x401, 0xfffffffffffffffb, 0xb4c1}}, @sndrcv={0x30, 0x84, 0x1, {0x5117, 0x1ff, 0x200, 0x10001, 0x57, 0x0, 0x0, 0x3, r4}}], 0xf0, 0x10}, 0x40) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000069000)={@generic="663abb91b601dbc75765e678d4f31a66", 0x5}) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000355000)=0x100, 0x4) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r5, &(0x7f00007b3000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000dd1000)=0x6, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) 2018/01/17 03:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x2, &(0x7f000033c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e0b000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000979000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000aaa000)="5880a410f39d1c5735d7e74a74a14e13bd8d24ee16b56360c8e37ce75edba81efb4c4346fd8b7c7544555478fecb91485f4dc1a6c37434d7b9bbe1fcb32e15edbaa4aca73939ca861b857fac3afd6a68eb6b052d35fbaa81c2bb96e3a9aa04614e62d817ce2967e3c7a4116e4eab28b899be9c3effbd27752656334bc025dc749394e6ab6455b18540c02384550e6e91218e5ffefc3782e708eebd0a807ba49bf63a2d3232a90dfb5962a2094c179c50043b9196b53021c4ee79b7cd5c88eb34b587cd6a45a4c48c6a44f3", 0xcb, 0x20000000, &(0x7f0000094000)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, 0x1c) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fdd000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff, r1}) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/17 03:51:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000091f000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d46000-0x90)={0x5, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) listen(r0, 0x980) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ceb000-0x38)=[@in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x38) 2018/01/17 03:51:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x73, &(0x7f000068b000)="", 0x0) 2018/01/17 03:51:59 executing program 2: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000fb000)=0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000fb000)={&(0x7f000007c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, 0x1e, &(0x7f00000fb000)=[{&(0x7f0000019000-0x4b)=""/75, 0x4b}, {&(0x7f00000c7000)=""/166, 0xa6}, {&(0x7f00000c3000-0x1)=""/1, 0x1}, {&(0x7f00000fc000-0x52)=""/82, 0x52}], 0x4, &(0x7f00000c1000-0xa)=""/10, 0xa, 0x3}, 0x40) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f00000bc000)={0x0, 0x0}) 2018/01/17 03:51:59 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fd4000)=0x0, 0x800) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000fd4000)=0x4, 0x4) bind$inet(r1, &(0x7f0000da6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000067a000)={0x0, 0x1d, "10bc4fb0ee49c4879a8f954e7c6f15927329158b745fb4e5a32925b40c"}, &(0x7f0000fd6000-0x4)=0x25) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fd5000)={r2, 0x3}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004fe000-0x4)=0x14) r4 = accept4$inet6(r0, &(0x7f0000c45000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000084f000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000060000+0x10e)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000da000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, 0xc2, 0xffff, 0x500, 0x7fff, 0x10000, r3}) getsockopt$sock_buf(r0, 0x1, 0x200000000000001f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x1a8) 2018/01/17 03:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000884000)=""/211, &(0x7f00006ce000-0x4)=0xd3) 2018/01/17 03:51:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004e2000)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a90000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000359000-0xb4)=[@in6={0xa, 0x2, 0xb97d, @loopback={0x0, 0x1}, 0x1f7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xa1}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x6f95}], 0xb4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a00000-0x22)="0a0775b001ff83e5c9b60ced5c54dba4295df0df8217ad4000000000000000e693a6", 0x22) 2018/01/17 03:51:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000020000-0x20)={@generic="c057bb193b468eb1027d04e7d73bc804", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000083e000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ce1000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a66000-0x4)=0x1c) socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000de0000)={r2, 0x1}, &(0x7f0000c0a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000330000-0x10)={r3, 0x1, 0x9, 0x1000}, 0x10) r4 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000029a000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000514000-0x4)=0xc) r6 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000ed000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @in=@loopback=0x7f000001, 0x1, 0x80000000, 0x1, 0x0, 0xa, 0x80, 0x80, 0x3a, r5, r6}, {0x5, 0x3f, 0x3, 0xf2e, 0x0, 0x10000, 0x101, 0xd4a8}, {0x10001, 0xb5e3, 0x8c35, 0x10001}, 0x4, 0xb, 0x2, 0x1, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1, 0x3, 0x200, 0xfffffffffffffbff, 0x1, 0x2}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d82000-0xac)={r2, 0xa4, "35c325de875f23aabccd5cb91800ac75db327ccb58ecb1ffef78686e7f05d36f52d4071bdc45782383be2c93d93ebdd0df6141860ef19eaba8632fdac23eb54ee10459790d57dabd1371c1e4112376502f860e70a4bed7554fc0c1ffb054f93d9e318477d29cfaaf6cc5bd3a9f2f4d2084e32d0167373c5ebad1a8609da6f280ad6cf887c5f2ab4d4a7b622db186036ed77b5e30f56bddcfd989572cdc831a364760f55c"}, &(0x7f0000c08000-0x4)=0xac) 2018/01/17 03:51:59 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a0f000)="3e084e7e87adeb0717edd80006042a0dedf14029e85b62f01a0ca46272e04b65d8cae551d62aff344b1419145eb182590b4bb33009d3957f81651b98620d3de8b9a9d623a725ae74c1b6e42793b2a814d906dec407cc82714788dfd5b6ee88dae83168f6d6a4495182b558c61fee28a7d065382cb35b88c6de010000804d0f6d27dfe4dc8f7bcbf860603bf6e2d0c2025099207fd84e6dbc926624640fef2286945be07b713d569d922aa126b9a71d9fa76bae250d44f3a1263e7a61603f975807f6b6ec96bf8d90f321ea53a7a890e729a68a6fae8422fd94e098df", 0x23e) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/17 03:51:59 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f000000b000)="") ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000000a000+0xa24)=0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000007000)={@common='ip_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000005000)=""/101, &(0x7f0000002000-0x4)=0x65) r3 = socket$inet6(0xa, 0x80801, 0x7fff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0xf, 0xfff) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000002000)=0x0) socket$netlink(0x10, 0x3, 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000000b000-0x4)=0x0) 2018/01/17 03:51:59 executing program 2: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f99000-0xc)={&(0x7f0000f98000)='./file0\x00', r0}, 0xc) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f97000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f00003af000-0x10)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f0000463000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000101000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f9a000-0x4)=0x60) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000f9a000-0x88)={0x4, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 03:51:59 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008d5000)=0x0, &(0x7f0000de1000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x202, 0x1, 0x3f, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x5, 0x9}, &(0x7f0000001000)=0x8) 2018/01/17 03:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000d1a000)=""/0, 0xffffffffffffffe0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0xcb) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00002f9000-0x6a)="4abe087c3e58a97f62abe256d224601ad4a500c8e64462d0b26ce71e8042356f4a872037a1a734fad136d0073df208ade3074bcb9810191c3922b783f476e5aef816372898ce2001415b52a64b7cf1b93bb1baefba845759bf25be7168aab445f5a306bf0b890c74281a", 0x6a) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:51:59 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) listen(r0, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 03:51:59 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0081a2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000000b000-0x190)={0x5, {{0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x1295, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/17 03:51:59 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000004000+0x92c)=@generic={0x0, ""/126}, &(0x7f0000005000-0x4)=0x80) connect$llc(r1, &(0x7f0000004000-0x10)={0x1a, 0x6, 0xa4, 0xffffffffffffffc0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000005000)=""/223, &(0x7f0000003000-0x4)=0xdf) 2018/01/17 03:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000e51000)=@req3={0x81, 0x7fffffff, 0x100000000, 0x4, 0x6, 0x8000, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000e9c000-0xb4)=[{{0x0, 0x0, &(0x7f0000bbb000)=[], 0x0, &(0x7f0000505000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4048040) 2018/01/17 03:51:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000b49000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000895000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, r1}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/17 03:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) sendto$inet(r1, &(0x7f0000a1d000-0xbd)="27e5ebe041bb50fcef4ab3165ce4b029396c1888806e946042ffa5373261fd05fdc30dd022ab958a1aa4e29339bb32e979d5dc9ca825614af9165323becec45495afad821a245752ecf296ec51e9ead93aa0525adb8b415989c2036c5cf74e2e7dad59c922754984ef77a7e418048f6a7dd73e5b650446c068247d5f8c50cdc0675130b21d85c74536a4ff8644ce07bd4481a2433f1bfa5f84bdd1e765cbaef6b5f1e02c13955f63b256051d65b587752139bc77984764810fe568c626", 0xbd, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/17 03:51:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b25000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c1b000)=0x7f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2018/01/17 03:51:59 executing program 0: mmap(&(0x7f0000000000/0xd77000)=nil, 0xd77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000d75000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) pipe(&(0x7f0000184000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000858000-0x20)={0x7f, 0x0, 0x10001, 0xfff}) mmap(&(0x7f0000d77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000d78000-0x10)={0x6, r2}) 2018/01/17 03:51:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587e5a9183ad7c81a97a0ec2978a29a09", 0x47, 0x0, &(0x7f000059f000-0x60)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10002, 0x3, 0x4}}, 0x2e) 2018/01/17 03:51:59 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e70000-0x4)=0x10) 2018/01/17 03:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) socket$netlink(0x10, 0x3, 0x1f) 2018/01/17 03:51:59 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006e2000)={0x0}, &(0x7f0000f9a000)=0x4) 2018/01/17 03:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d6e000-0x10)=@common='eql\x00') bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = accept(r0, &(0x7f00000eb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000010b000-0x4)=0x10) sendmsg$netrom(r1, &(0x7f0000bae000-0x38)={&(0x7f0000e82000-0x48)=@full={{0x3, {"2b6ffb9d16a2b9"}, 0x4}, [{"5ffeb7c29d5675"}, {"65dc4153c9935c"}, {"b095537acf605e"}, {"60058a9935d4c7"}, {"37ba98da49318c"}, {"35af141e952bfe"}, {"063419902b7bbc"}, {"8beda81f90bc66"}]}, 0x48, &(0x7f0000315000-0x90)=[{&(0x7f0000019000-0xdc)="ee3307ed497bb9fa6228500324059279f4b37fc5b3080cb3fe84b707954ef97f96b6afb1de4c9ffc1b733c69a3eda998c27eae8a1f61a6a748565e6c8743f4e1a1818c5a47f3395f6fedf9a8d7ee27caa9a559444ddd70e5e69b122499b396788e6304973fea99c59571c98423e20e56fa88867a8d483e18be297cab8d4d9efc28000a3983e7835cbccd30718dd0c4aa7f125c44b0f666c0c71cfd9ed88bfd79729679424868cdb6ec916bb345c64d7748938420e0face15899b117838a7a2c5587f5c7776b5b7d2b5ea88dd2e56b3a81aa61d9887d16e9c08693882", 0xdc}, {&(0x7f0000f9a000)="8af4fb35c022f3fd6eb1522003346a2987adb104328b0f3aa4bd7a4e6dd388ca156b794a4c94a9f7fd3b17283564a840e7cb4d8101611677a60201969df998f86d9b2a1572669b55807cb585ec18db90", 0x50}, {&(0x7f0000b87000)="39b1cfaf84700d3767a13ebc06339ec352899e2983cca11899e16968d0bc17a6a6478e6d3cde4738afebe146017847aea6b5eed9042d46979ec35afb14b05c23bc7c19663f69d1da248e2320559b8e8a9a6b6575f99c468950b717ba8e91dda6a81a2e36db26d2c567b03e1ee551241e80103773f03c2436bbc1bc4520f792d79fda5ef12934354b702d426d6669c0b336e93b846db23a2e30da9862e44e7cd9595c1986363550fbcefcd45d2b265bdf14d57152f83d8eec3ce3865f768eff789eaa5c9288ddc11ba04a0ce2105b26109e2c066304bb31110a29fe6d7c1fdf268ee8738b5a", 0xe5}, {&(0x7f000020a000)="fcbbb72cabb0c8ed777c309c366a6479b4eea456c2f0bb972809c504ea35013770bccf930ba6eb6eca5fdb002c3cf26d2d2b6426c45b2a1f2bffb226087e07cde856b14b761208ce9792924171c12d636aa6f90984fbad2a6df56f5326c52d55730cda6150583e2fb882092c136a9ca23cad3fb74236d2f0cad1fc3d90282ad143710182cb3d169613d70dca4e9d6f0d0a826bc3c10a041c225b0ca3d39dc51fc654850a91576d11a4e2140b428c46f8b3bcfbafa8d8715f65e612ba50375631e5d2e6cbd2d896268c8a1406f9fb7ae158190d218d1ca630d20f2b833b075fd35dc8a7df5cb664301510d74f2a396434ce2dc20a293b9a3a3d7e", 0xfa}, {&(0x7f0000663000-0x69)="898675e331d6b1dc787050b9b0f8e1358b179542889b48b83125f9811e162144b504a9e9d916e5e3b906d95be5071e9f2abe1e6dd3c696b5251387d92a6dffc5bc8298a5ae735805211c6716da5b6c2747b5b4a3324dd72980749a9329de6a5925d006d10f7ceb9603", 0x69}, {&(0x7f0000200000-0x3f)="a1be26c37c75468a0a0ddf3df217647a0cdb5f43e0dd7a94bf71194d9e9e552a099439132e19287185a5044fb55403fd8850530cfbb37267c0f2f62788533a", 0x3f}, {&(0x7f0000552000-0x5)="e22e4dd486", 0x5}, {&(0x7f000068e000)="1a691809588a394244d6d45f835943a0ee6deb7463c4727af3c45c68b1e7cc61abb8ff3e6a323f0d2cdea3c24c50baf6c91c197dbf3ab6fb91c2213e440d9a9b66a6a2359782bd6025d5bfaa31d6da8ed101ec6bc3600b2f0df5ffa6850aabc7dd0ae942bb9d68", 0x67}, {&(0x7f0000c6d000-0x1e)="370f0a5304cb147a37e951b58f404c8eb71d01a869ac0ccf7994e365c3bc", 0x1e}], 0x9, &(0x7f0000b71000)=[{0x38, 0x12b, 0xfffffffffffffbff, "026de14fe215c4a0fda536c99343e40e14745d94ff3883be0d6fed952a4076127af65787"}], 0x38, 0x1}, 0x20000800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00004f1000-0x4)=0x2, &(0x7f00009d8000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df7000-0xc)="0700010095d663", 0x7) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00009ed000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 03:51:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000bba000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000001000-0x8)={0x1f, {0x400000000000, 0x9, 0x1, 0x0, 0x100000001, 0x0}}, 0x8) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x9, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000000b000)={&(0x7f0000015000)=@proc={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000023000)=[{&(0x7f0000002000-0x314)={0x220, 0x21, 0x0, 0x6, 0x3, "", [@nested={0x1c, 0x81, [@typed={0xc, 0x16, @fd=r1}, @typed={0xc, 0x0, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}]}, @nested={0xf0, 0x5b, [@typed={0xc, 0x11, @uid=r4}, @typed={0x10, 0x55, @u64=0x3510c7ba}, @typed={0xc, 0x9, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0xa, @u64=0x3}, @generic="a604f303cb3cc3202ac3cb2f5c824406e205c644e10b0bf5a0812d63cb2438c003304d101e", @generic="633f1a2ec2ed388039ab4ea6cf7e5977fa113b816969247a41e6d5145a17a03298159a89e50126dd3aa1f1d27ededb491011f8b9c52fde329efec085a2c366b6033849f660fb0923854694709851042c97c13d16a27e1c34146c618d13be71d5677dc7e17f", @generic="af663b331558b46832aadfbd3765d04b29927d7e26320c7065ae1a5d0ff79c957cbb0acff28e24e9e0"]}, @generic="13c290487366a8b5e2bf0c5556ed3ae161a90132f2cb9c99acef92d140b9e7b1664f38a0d8de9180497c004694715230580ee178f22b51b4af2abd3d2fde0aef59db0b0b7d43f3852bfe8a7969df45c4669b235eb1201562e24fa3c4b19f132a4d32cb21da5150f08696699107efa830c9d8219fae", @generic="e3419f927e4e4a86a168cd2ef9b6b81c076583bae76f9d6af0fee5fb33f1929ad849b8ff6dbd874a6bba70df67d1917e169a2141a59477c9106cff668451dc5a5bd5612e06a152223e17b1db3dfba0effc4ec50232deb88207f3b36bc541dad431cd1c16f1d57df9cef4ef8c020bb6d5ed41e36169001667555273697ce78369ad1da0f3ad1978cf87c6f6be"]}, 0x220}, {&(0x7f0000023000)={0x314, 0x28, 0x800, 0x7, 0x3, "", [@nested={0x2c8, 0x806f, [@typed={0x8, 0x7, @void=""}, @generic="871d179f4cca8a40daaa49562c97a32b51192b25278500b2c7138a3dc2f7c99ca5ed73aec2e3f56d9f32af", @typed={0x58, 0x9, @binary="51bc9dfd7a01a977098cc59fa6d60ffce3846678378e3432a9442d86da65f434d9932c56f618de5ae02f8db69b926abd3f30820cdf2f74805aa69a38238bff27f55dd79b69e3c339ede4ccb0c152e52e"}, @typed={0xc, 0x4d, @ipv4=@empty=0x0}, @generic="2d0397d262fa85633bc46d20d0150f7798ea868ca16f6e55c5c0136e6022eb2c6ef4519b5534ecd200b42b8c5f62faf5d22a2df3de35b3c98af37262badb97338511683c6d262d14", @generic="f70fd8cb90ea7b040e21c2c9acb53c47d5dfc93c949ccbde725ad358621dce19c1cf1f7565100991992898da", @typed={0xc, 0x71, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @typed={0xf0, 0x79, @binary="30f6778ed6b1f3516a370a8b2ded61da5777c5b579f5899c84264646efb3a6ce4de9feab30cfbabb912870dbfe3f7eb5a07d2c0066beccff876201530efecd9045e888bde99326f6e949390b98c218d65d426a2e0d85480eb944c042be97d5ab1589d7ad7b601a83d6633a1798d19ba4351e9c09f2b398b16a03c11a0fe8dc9a8e5e463c24f5ba13b8a6717ddda591a13fa8a8d5f110ad30b1d95020d127a2e6e4352d7da5d16d71b3d6cb1d6bd439fcbf71f4d0d50b2f88ea2bca48969a09634497c8fc8f42da457f194ef07c6c2876a4fd1e108fafe81a0057e6bdefff620db8478ba174780f"}, @generic="9e1465f21214486e16d9bdfcc0320e8f4799d2654f2e2d87780e5d40f7287041116d9086614711a89f00335c49bd7827af72439fff2e9af0680c1c16ef773d34a52da01a119a50cfd0edaa7d17eeca8b54f7f916dfcb802bbd06abaf14f9972a8e526c3924f516459a50d174d0e8eeb3e6def80c71dbb952af0a60bdce8ef3563242f6c14725fdd127d5277d0a928d6329dabd6ee09887ba84144180e7ca5aaf3048f574dc1074218a9d323dd414f3e73328196f0f4ee06f2bb5b4"]}, @generic="8a587389445c27c9db420dc9e68895a65e98a27bdfbeb9671132fb156097cd02802c1813769931dcc63e1c2c37", @typed={0xc, 0x30, @pid=r3}]}, 0x314}], 0x2, 0x0, 0x0, 0x40010}, 0x8854) r5 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000010000-0x4)=0x81, 0x4) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:51:59 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) bind$alg(r0, &(0x7f0000674000-0x2f)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) 2018/01/17 03:51:59 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000908000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80806, 0x2e34adbc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0xc42a}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x9, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000cac000)="220000004a000700ea091008220007000a0000000022000004000300080001008c45", 0x22) 2018/01/17 03:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad21b6c5560000000700000000000000", 0xfffffffffffffe9e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ff8000)=[{0x0, 0x0, &(0x7f0000f67000-0x50)=[{&(0x7f00006ee000)="df0971a5f183a98f7edb5246fbe25d818f8cefc45345fb42bb96687be6b6573bfc", 0x21}], 0x1, &(0x7f0000fc8000-0x98)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00000f7000)={0x0, 0x0, &(0x7f0000022000)=[{&(0x7f00005fa000)="a449b6d3108aa9", 0x7}], 0x1, &(0x7f00007a1000-0x160)=[@iv={0xf0, 0x117, 0x2, 0xd6, "52000d02239030c814fbd4b8769c9bd39d3e6bc11904a07b8c5cc199920b007affc12fbc58c553a325da766493e26d76bef50b43df2bbc4cf23bf69917a2832838099105f20fc4309d945926091f52d5128c88654781cd2af947d054f59a1c5bf0ef7ba19bf2e6f3a9f74adb2f3c2e927182dbe7396a7bef29b1c8ca0c9e48d442d01fbeed566a89d20b60a15fc68df3d0364fa24c91a5ee8762ab82cf3edabf49faae88db4bf9d3584fb3d0c2e63146828a609c1407f785b45880c3b55414559eb3a93cbe978bb1b8c8ae16d791d4c4993fc06f1cf8"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x58, 0x117, 0x2, 0x40, "853a8768f4db0bac21f2d5ab39d7f51a2ad5410ff708326832ecb236034244f3c50dbb5d9b14d53f48ed6fa65f0a675968309a36f95247055470b6b51b2b1eb1"}], 0x160, 0x4000015}, 0x20004000) 2018/01/17 03:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f0000e28000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b35000-0x4)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c8e000)={0x9, 0xfffffffffffffffb, 0x9, 0x0, 0xfffffffffffffff9, 0x1, 0xf744, 0x3ff, 0xfffffffffffffffb, 0x4, 0x40}, 0xb) writev(0xffffffffffffffff, &(0x7f0000d9c000)=[], 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) 2018/01/17 03:51:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) socketpair(0xb, 0x807, 0x1, &(0x7f0000154000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ae1000-0x10)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000488000)=0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00008ec000)=""/4096, &(0x7f0000806000-0x4)=0x1000) sendmsg$alg(r2, &(0x7f00001e0000)={0x0, 0x0, &(0x7f0000e7a000)=[{&(0x7f00002b7000)="62ef0a27a93c7e7f36", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 03:52:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f00002e3000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000eb0000-0xc3)="0fe9dbc5c2e2e5996018c09432593a951cbc16f625f2c25c3ade56686f2065209a6dbceb9797af5adecef3a1dd6e961b56fe920073c87522bab5964c020b7b12a50faa8dec3898e953c3b352a3602498573375f7b06615b2b8c86058ed03fbd4786ec9b97449b2ba526a7812986930294dc266c005c9cdeb6516dec487690612fac49ed43b481259f17a21fa5689f7f931effefeb1ec8189e48319e2d2fc6d93e0444bc6c21b3b2a0cf216f3d46129c8fee42651f3cf6c47065bd7849d1c27596c1736", 0xc3, 0x8800, &(0x7f0000064000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) r1 = accept4(r0, &(0x7f00008c1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000349000)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000038c000)=0x0) 2018/01/17 03:52:00 executing program 6: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000405000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000178000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)=']', 0x1}], 0x1, &(0x7f0000c34000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 107.707689] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 03:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000e24000-0xfb)=""/251, &(0x7f0000479000-0x4)=0xfb) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) socket$netlink(0x10, 0x3, 0x8) 2018/01/17 03:52:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000001000-0xe)=""/23, 0x17}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/57, 0x39}, {&(0x7f0000001000)=""/18, 0x12}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x6, &(0x7f0000001000)=""/0, 0x0, 0x1}, 0x100) tee(r0, r0, 0x4, 0x0) 2018/01/17 03:52:00 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x120202}, 0xfffffffffffffe56) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xccc, &(0x7f0000011000)={0x0, 0x0}) 2018/01/17 03:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0a000)={0x0, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e6c000)=""/182, &(0x7f0000a5d000)=0xb6) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c81000-0x4)=0x3, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f00005aa000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x14) sendmsg$alg(r1, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/17 03:52:00 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000009000-0x1e)=""/30, 0x1e, 0x10040, &(0x7f000000d000)=@un=@abs={0x2, 0x0, 0x3}, 0x371) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) 2018/01/17 03:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'skcipher\x00', 0x2, 0x0, 'xts(serpent)\x00'}, 0x52) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000427000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00005b3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001be000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00003bb000)={@rand_addr=0x4, @multicast2=0xe0000002, r2}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d09000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000050d000)=0x8) r3 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r3, &(0x7f00003e0000)={&(0x7f00006f1000)=@generic={0x13, "136dc3167bded27e314826d20ae6977bd2d5fe5c719762a147dd06b0069c819fa6bf7f2eba2c41c5cef42ca33ba149dc8d72865a9157e0319ae67b8c0edbc5f29bbf27d9a0bf684ecb351ec4ef8c64b19a874937234b5f6ffe9a3891bdf16d825feb984681cfbe8b577f5d0761f3795ffde33d1024b727a1abdf6bdbbf2d"}, 0x80, &(0x7f00003d9000-0x30)=[{&(0x7f0000389000-0xd6)="d94c0ae056afd5c5a84f0e51a7eaf6b133ad6f22b450926c5ea1f4355e4c24d80fd01e147084647eb013b7b9489d067d5cb02e4ec8ae1fc40cf60c8c170ff1a5b898b418637c3dd3bc0157556b7351cf7f6dee1daa3afa97be0e404f0ee2accaa6d786db1d1398e893118d62a467c69b2e454375b018b85e3b2561973a563093fa59c6e93609963b0df7a2a94993f56b9c94617c62ed7246c4062de2fd724750a48584c05ee42dcd550f56929dcad29d36c53260389d826f24fb31be646231d111fba021b88d4e3050ab15e549f5a89f87bae0c15116", 0xd6}, {&(0x7f0000bd7000-0x1000)="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", 0x1000}, {&(0x7f000003b000-0xdc)="efb8c3e149f609850816f4b7277ad895d5e4a12658063eafc3dc50fd8920d042b6c2f0b8bcdeea01bcdacbb246d3ff06a7d7cfcb1b1f387b454ca7300dba7758d4d79b55cd824371593fee125cf7b21cfede721c7f7abee1b29eabeb1c96b827f65c53d97d733e05717ff3ecb55829040b6742bbcc07a7d06dde8a1bf0ce39c885a15c9c38b7d49b1c0ec191b9b46851c8545de2c97033405b4688fd9e423afb061c00490d6de59a8955df55e2825f04ab0afc330999d915b4143f07508dee8ceef09597e6efe4665ee08f01986e1ee41f9062197c2e4c75e80edf9b", 0xdc}], 0x3, &(0x7f00007c2000)=[{0xf8, 0x118, 0xb5fe, "76f60064614a785204043676fecaecc60857df917b928f86f858ea73a1d45d47b3a686fd7861df389764155109eb6a8e162164f4a367ee1b738ef4dff28a20d4a902383edafcd331542a53400b2c6ad156e24565b57c60f9ced2bc829bd14139950b68c718bf96ff905790c0b4bf0d9f9c549dc27543a467f510cc0ba1b1eff9f87a030b5c6378215d46a86f20bf2ea64b2f76a45ab10fac584a633715b5733bf8fee443819e4a4f9448803def0082433304e55d3918a3e9fcf3e95c087a65fee4a5a17f5be4a5163786e733d0d644e9dc60f9c91d347f51591ea68940c5300b3e5413548390c7af"}, {0x98, 0x11c, 0x8, "8ab4b8e2172682eaf077c46ea0f3b1e6c1103365c8e4132b185108b301cb23801450264f71a32298eebc6be4da606d2dd5ca93e4517b00b109936823ea4fdec14ec5cd6b7b2419f93dd33562756838838cdf9b10a2a6221fd0ba6a7f6baccc91871991a9de4cd66297a13b7aa61cb5c18fe9da639872539523838b14edcf2eb34e260a30"}, {0x60, 0x116, 0x1, "865193a1f115e10fc164a1a8b5d66505c7372f2a673046ae16f88ffac16b68f1e9a75940b913c2bb0bec50c8097b41569dc18d5dac8cfa9d3ccd729fc3adc2c710d8c48e0593ab105265cd3f"}, {0xfffffffffffffe25, 0x109, 0x8, "8fafec3e371900b6e307ca36fbbe9b4227586e0fe121cd43f529af7191525868383967e2a84864d6947ff921d88f8229f6f2dd1e428233fde5a9092949903ca493926a73ef105e22ebe1c9b6df638864de14dc5f94b72fd5ac504a3841fd2e6d38b2c8710b62cb85c2b599d25dbd5c43b693eb6d55cd131e8b0ee5210746f5a691e9ab22a10a95c6bacee0b6241e968b4f08a7a9399c6aef81cdf638ab3cb9e8d34e056dcf9b48c909898c4fae674bb23c5b3911002776555c9736b4756d062fe5f4d39ae1394aaaed143f01"}, {0x18, 0x109, 0x1000, "d11e6d4aa12712"}], 0x2e8, 0x4000}, 0x400c845) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d99000-0xab)="92eff6b2f8c99e35f6def23deaa5e5343b83ed3a05dc0cdecf6e0314a17c814d5a68daa613f890c61844f8bb8362df4d2c23048a548c18bb6b981598ca11c10102f7cafa383b0bb3636ed257bf8c70f6a03e855257caf8b33a323b26005e2ab70f47e680a7907a3dbb9ba895358773c8ca0d4dc41f1af90713cff7dcecc461574f032069580479db7a5eec98eebaad0584d593e6574caa00f61160ada880f35df8f6025b91aef1cf3066ed", 0xab) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 03:52:00 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000342000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000001000-0x1)=0x0, 0x4) 2018/01/17 03:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000093000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f000064f000)={{0xfffffffffffffffb, 0x7, 0x6, 0x5, 0x5, 0x8}, 0x1}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000614000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f98000)=r3) sendmmsg$alg(r1, &(0x7f0000ff8000)=[{0x0, 0x0, &(0x7f0000f67000-0x50)=[{&(0x7f00006ee000)="df0971a5f183a98f7edb5246fbe25d818f8cefc45345fb42bb96687be6b657", 0x1f}], 0x1, &(0x7f0000fc8000-0x98)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 03:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@generic="36baa821d76c6c589c83dd0804651cd1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000930000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d5000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) sendmmsg(r0, &(0x7f0000203000)=[{{&(0x7f0000683000)=@pptp={0x18, 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]}, 0x20, &(0x7f00008b5000)=[], 0x0, 0x0, 0x0, 0x0}, 0x400}, {{&(0x7f0000843000)=@nfc={0x27, 0x7ef, 0x100000000, 0x3}, 0x10, &(0x7f0000148000)=[{&(0x7f0000dad000)="8600beb4dfbe476849e977a6d839dd7822b1bbbb5f0f2540323035767f612083da11e0fca039ec359e9bcf64cb9522ddad5ef8847e99caf056ce5c5664466c38d6b8376efe04ec0e40816d018d33907b45f8c27af48a4ed4c0963489ef43466b3ca0c771097d1e5b848ad43fd6b7d27e0846e36568d5f3703eaf61a79a9295fac208c95a6a671e1e1ee426ba1360ec0669764f06bc2658a539", 0x99}, {&(0x7f00006ca000-0xb0)="35396ecb61b7f18da31dbb3bb4111b4d6ff1c830b8bd9d86c1e6cf7cdcb4a198db33ad3c44418b67d6cce4620b381d4d69112d369b9147190921d5ffc25e3a3a1d1e79bebd7b0c51081c7b99dc8f5102b3b4b5191d215350f1fc1cd6b462d6f7dbdd76f448ac80de7b804307a2ce16aa747266b0fa058433b3e184a5d966227ad4cf5e155bb2053a3e616fc4a2b851679b8bffc93b92c46a458b7d72dda08489837948373103e520f9917e499e92a506", 0xb0}, {&(0x7f0000864000-0x9a)="1a81d42be800cb68af150fdc741950112dc44c35050718bfe98c574d62c25420f2cd327370da2988e813756a09baffac137ead85440349a16709ae8eff18df5123fbae5fa4586c8eafef6b99275c4cfa40941c72d00e72cecefae39e6b5b7d98ba33d196e2c9f612ac2f23af3ab6a05f1da7ed1b4fff1613adf3e0e0871ef3f95cb7858884bbc18e42dd7ff5157907b73bf718274635fdf14fec", 0x9a}, {&(0x7f000041e000)="6d2268f91ab9a59f54bc4f629c3f90ef86dabf9686d06a4a1978744e0dbcabf7", 0x20}, {&(0x7f0000519000-0xee)="3eb92e1f23372f819b377a7b9a0839a321b0572b7b9fef6700ac48273e49627f090a618cda6068b6e426f26c1e03f307d6b7cf88523b4623615ee97645122b20bfd7e3bf96a018fe9c791e5861ea1d1460a6a3a18c8e318d30d4b02053057f663a7d98200a0f315f43bff459de02d10e3f3ff41e0af123c8023e7e45de6f0353a159ade7d44285463687de561009efe11159f9c1406ab191ead641848f68dd08059761111465203e33cd8615d98e5621b708cdca7eae2bf51e1b083410172ccab0a6b1a543eea2e950785e607bd5a46dab75d4ee2fe3e86b6580c4de939d5158050cefa18525df22ed4023ad1040", 0xee}, {&(0x7f0000378000)="c3ad189354fc2d7647c18e1263850be3f5ab228b51fd375fe27c0b6df977d67c893565651c2d7f9485bbdd39657feb91499a18ae247cb99a2f5ac5fb5b985c63408e1581d40579435d1a20c9bc388dc7632fb23a6c0ddec8f1c65632c38eed8d340907c9f9a2fe520c436fc3edc7c81e765ced47e8e3d9eb5fb5744308f2cfffbb950ffa9ad5845f9e698044ebe0c37da183395af906239e3f6fed4cf233ffb37ad2214a86d0a15f2b3bf2efac7a090fd11cdfcbe1fb0405d1c46de421c480ed6962c8e29353bf53484cfe304a40f0e13fe8b8e5f5ca2f87e1965c3013510ebb53d1edbbc8a29c590fda7afc", 0xec}, {&(0x7f0000a36000-0x5a)="c80b45b85fc058fa066d5fcad3dbe98524913a9f86fb567fa623ee2be176f00f72e8ce33b319d56463108e297632fec3d532407e4b59efe46a01c72f88b9b3fb7e4bdf6dd46876acac01123657cfd702a026a2e144eadc032874", 0x5a}, {&(0x7f00002e1000)="a22a5412c48c5403f4a0f0340652053cb23d6ee6641a8ff0fcb494ebf1ad11c5638ba200741d985a45e7907345f244be66c3eef3310a1834c1347e4e697ea95f234cf3218d41a262917056fbbb6816b9e8a79ab8e37c69b06a90ad24d5f3965393d1bec4a4290349484f52964f1b969d02a90f9f911c580b502aa761b9e48bfd9ac10ba188ad9d55195a3e6f3e5efbd263b1bb24730f0df6e5e9fd8ac139e2fdd9172442a7f9ac63febb8b56d2fb652e0c5af5", 0xb3}], 0x8, 0x0, 0x0, 0x20000000}, 0x3}, {{&(0x7f000020f000-0x60)=@nfc_llcp={0x27, 0x88, 0x1afd, 0x0, 0x1, 0x3ffc0000000000, "b9dcacd4c488d7ad3c0477e897e3eab05f31b2fc13fd04061f26f954fde2c314e204f2fa1c275d434861e6b1c6cb367f51403ad415910603753fea47b05e3d", 0x1}, 0x60, &(0x7f0000fa2000-0x30)=[{&(0x7f0000041000)="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0x400, "9669ba4ac1f7b8514911890c588fd463fd1c81a400e3fce3b655224a1b674ce7d52c13e7d59411bdeb48464a6561ef726406b21d9ca46d9d2a8a05cad48e18118568351cdf64cb6486f6c26d4879d4b72f3812a10f1a0888d1412eb89afc3d14a60f9445"}], 0x418, 0x80}, 0xfff}, {{0x0, 0x0, &(0x7f0000600000-0x20)=[{&(0x7f0000eab000)="c8fa64def7895b2ac8dfc491a2009abda06d2905d3fa4b1e6d3f513b25c77741af46616a13902f62aeafc76d69f3602dddd6c7cf9212739684a1b87d32865751e4315a7b1969fd8df16d1e9dc3278263ba9e75a0c8f87b5b6ff881738cbd1039fa648b375063312318a1b6bd8e353bf8378015b6319402d5d931e4426cd23d32bf252533b3da9662b5e4c365437943031bf15d17c604e82b78384d15b537dac70546580bb4351095fde613a73b1d7c2732631ac77536c395a99d85828a2c652cef3c56b3d929424a", 0xc8}, {&(0x7f0000f0a000-0x76)="509603b4427e09212e36cb4f9550e8181bc935e0cd7078ab4e1850f0d0fdb6f5e1daf452e4fac3a5960727ea9de7dac9ed226120d0f6be329c368a4fb7b22e0e8ba667033dd1d5ad84368a76b6646e1e94293cc32e055d8c5ba9724e6d985240466722d5590453ced928e4ee426ed873c172f0983740", 0x76}], 0x2, &(0x7f0000a69000)=[{0x1010, 0x11f, 0x5, "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"}], 0x1010, 0x40}, 0xfffffffffffffffb}, {{&(0x7f0000950000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, 0x1c, &(0x7f00003e8000-0x10)=[{&(0x7f0000362000-0xc9)="34e17e32073d9af42a0fb46996847e90a5c956572801e22ed70181d0055cd5451c34caa90eff317b1caf4f13a7d6b2bbaed4fcfc76f3cc6358094c0e833ae987c0d635c0979beb42f56a0947fe897e0b2d3ef74c0756c0c0ab5d95f9a5e1e8b29a82648765808caddab7c12223764b80019342eab8617ecea7df9c3b568c8955974f1444c2ff83a68ee20783e418c3b64de9b3570c3245b2e53cd6c13a92b901c3cba41270d18e945d7ff0b90fea86424c4186e875cfebe6b084e5cd8cd1cfe9abaca01ca18d42fa4f", 0xc9}], 0x1, 0x0, 0x0, 0x4}, 0x1}], 0x7, 0x0) 2018/01/17 03:52:00 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x1460, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0x2, 0x80000000, 0x3}, 0x10) 2018/01/17 03:52:00 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000017000-0x4)=0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000018000)={r0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000015000-0x14)={0x0, 0x200, 0x6, [0x3c, 0x7, 0x5, 0x1000, 0x3f, 0x7fffffff]}, &(0x7f0000018000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000)={r1}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000000)={r3, 0xfffffffffffffffe}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000018000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 03:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d9f000)={0x0, 0x0}) close(r1) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/01/17 03:52:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e5a000-0x6)="63070f0020", 0x2) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000b10000-0x30)=[{&(0x7f000038e000-0x54)="98a4486f3a51b29269bc87c8b1939e081569f47abcd60b405065bb2a454c4c0fe133a1644218b6f91cea9cb59568c0c37265aada057ae77987776769c105e6da", 0x40}], 0x1, &(0x7f0000da5000-0xc0)=[], 0x0, 0x0}, 0x0) socket(0x3, 0x1, 0xb7) sendmsg(r1, &(0x7f00000af000-0x38)={&(0x7f0000bfe000-0x10)=@ipx={0x4, 0x0, 0x3, "0f9f7336eeaf", 0x100, 0x0}, 0x10, &(0x7f000095d000)=[{&(0x7f0000696000-0xed)="2ad2f6777effbacca3733e85849a061f14a2004a8ad18265e8a963625dc82900395fcd2501df0c2d648aa2f9556a06cadc95751489c48411ba231b8df95da57b7310f44d0867f3803e52b5aadbeba88267ddfd394ee44b080e0afb4bd596aba05d370caa6674ac7eef1afab541ca2cc649e64c66108c0cf9d5307ac49f15028ded5a41e8e835f1a041d150c0e470bdf260c3c23cfb71127823f57b51751c6d57c5beb30e3b25f4e8fe57f66d22b718b60ab2bb902a98b4364170ea72b4fabe6603b93ee900be47a388b50d7c5251cc4f1dc3cda667858368bc54c875327fbd878006e62a4cfa87dc31eff04670", 0xed}, {&(0x7f0000b35000)="ef44cb18359b6ea30877cbefe3bffcb1ca04a47e73ede418512913e84e137bc5c6e4c50515a327115badde071d56349f727cb3ce11ca0e6d293dd0e1e42575fa6cbe087c406d2ce0af209a58bf2c88fe60fe511e2af941f175c4c1027b95a2eb77f19b8c", 0x64}, {&(0x7f0000d93000-0xed)="5bd55b2f9b1197d7e94e5381e08d98ee8cb191b63f57ee70c3663bc169c37d8ebc2cc07e270dc7d577d1b7da77ee37e489c0c69502898642d6ca9fabc5c1f80ebbaebfc07013cf5097dd2021a1c5334eed2c9edfa18d3f8e5aa2547ab1595e2c7c2cea08de7e01ea6145177c41e6aadfd9d52b2c1054f319fdd30b7817da0362e3451f909e914a1cfe2a122ce1024dd23c7b99ee4e57aa22cb71448b2f3ded0f07f389957171354aebb2ac2f310a27c94e7006efae5f4ab5c03db322e8ff0540d0b6caeb16f0145fe436a29556af547d1e70c039c7386d4009dec3c3ab878768d3b41a049727393c9f708b0711", 0xed}, {&(0x7f0000a09000-0xe)="8eaedb5078d37f280e6eea413b60", 0xe}, {&(0x7f00009ed000-0x1a)="6976ab682f0d6305c68761f570d29c5b21a86bb43c2a44eff5b6", 0x1a}], 0x5, &(0x7f0000b6e000)=[{0x28, 0x117, 0x3, "9c22509afbe372fe927b31412f3b39a5f7d78f"}], 0x28, 0x40040c0}, 0x20000090) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 03:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000be4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x27]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e72000)={0xffffffffffffff9c}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c2e000)=0x20000000000003, 0x0) recvfrom$ipx(r0, &(0x7f0000ab2000-0xaf)=""/175, 0xaf, 0x40, &(0x7f0000d57000-0x10)={0x4, 0x1ff, 0x7f, "0c069c87b20f", 0x1f, 0x0}, 0xffffffffffffffd7) accept$ipx(r0, &(0x7f00006d0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cfa000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) [ 107.909453] audit: type=1400 audit(1516161120.183:71): avc: denied { create } for pid=27265 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/17 03:52:00 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007a8000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e37000-0x4)=0xffffffffffffff80, 0x4) read(r0, &(0x7f0000f5e000)=""/238, 0xee) 2018/01/17 03:52:00 executing program 2: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80005, 0x12) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00009f4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ae5000-0x4)=0x48) syz_emit_ethernet(0x3e, &(0x7f00004b8000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8bf7aa5e1d107d8969"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x35d]}) 2018/01/17 03:52:00 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fec000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00003de000)=0xfffffffffffffd39) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000feb000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @generic="6a3430e8c91e1ed1570b5c47e5aa1e19"}}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fed000-0x10)={0x7, 0xa, 0x80000001, 0x80, 0x0}, &(0x7f0000802000-0x4)=0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fed000-0x8)={r2, 0x6}, &(0x7f00008bf000-0x4)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) 2018/01/17 03:52:00 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x212c8c08, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000b000+0x2f)={0x100, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x800, 0x5, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000000a000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f000000c000-0x23)="deb50fd3ebbd0f8349cd7fca5b6ff36a40554e5f33323aba2d0fe021c58097546a4ba0", 0x23) 2018/01/17 03:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000f, &(0x7f0000623000-0x4)=0x7ff, 0xffffffffffffffad) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 03:52:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000508000-0x14)={0x5, 0x5, 0x0, 0x1, 0x0}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000008e000)={0x0, 0x0}) 2018/01/17 03:52:00 executing program 3: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f2000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'I\x00 ', 0x0, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "38fd0d2f7e4494e6"}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f6000-0x4)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000f6000)=0x9, 0x4) socket$netlink(0x10, 0x3, 0x3) 2018/01/17 03:52:00 executing program 7: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005a9000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x0, 0x3, 0x6, 0x28}, &(0x7f0000005000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000071a000)={r2, 0x0, ""}, &(0x7f0000944000-0x4)=0x8) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000944000-0x14)={r3, 0xcd, 0xff, 0x4, 0xffff, 0x765}, 0x14) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000899000)={@rand_addr=0x7, @multicast1=0xe0000001}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000944000-0x1000)="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", 0x1000) 2018/01/17 03:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000805000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00009f7000-0x4)=0x911, 0x4) accept(r0, 0x0, &(0x7f00000fe000-0x4)=0xffffffffffffff2c) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:52:00 executing program 1: r0 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x170)={0x3ff, 0x4, 0x7, 0x3, 0x6, [{0x0, 0x2, 0x0, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x4, 0x80000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffd8, 0x9, 0x7fff, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0xffffffffffffffff, 0x19, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f000000b000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/17 03:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a06000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e2c000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80, 0x80000000, 0x8, 0x1}, &(0x7f00003f1000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007ec000)={r2, 0x9}, &(0x7f00009d5000-0x4)=0x8) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) ioctl$sock_ifreq(r1, 0x8948, &(0x7f000008d000)={@common='vlan0\x00', @ifru_map={0x4, 0x6, 0x2, 0xa00, 0x100, 0x2648e723}}) r4 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x43f4d64) 2018/01/17 03:52:00 executing program 6: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x14) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000065b000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000430000)=0x0, 0x4) 2018/01/17 03:52:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x1) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/17 03:52:00 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000018000-0x8)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) 2018/01/17 03:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000059d000-0x4)=0x1d, 0x4) r1 = socket(0x0, 0x0, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e87000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [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, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}], 0x98) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 03:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000762000)=0x0, &(0x7f00009e3000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:52:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000+0x6bb)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004d3000)=0x12, 0x4) r1 = socket(0x1e, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c) accept4$inet6(r1, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) 2018/01/17 03:52:00 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ca7000-0x10)=@generic=""/16, 0x10) r1 = socket$kcm(0x29, 0x807, 0x0) setsockopt(r1, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) 2018/01/17 03:52:00 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d46000-0x28)={@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]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000186000)={0x0, 0x0, 0x0}, &(0x7f0000919000)=0xc) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fce000)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x1, 0x9, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x5e, r1, r2}, {0xffffffff00000001, 0x8, 0x2, 0x8, 0x3ff, 0x0, 0x1f, 0x5}, {0x5, 0xffffffff, 0x7, 0x1}, 0x6, 0x7, 0x2, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x1, 0x8001, 0xffffffffffffffe1, 0xa6, 0x6}}, 0xe8) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fcf000-0x4)=0x0, 0x800) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000fce000)={{0x101, 0x6, 0x0, 0x1, 0x2, 0x2}, 0xfffffffffffffffe}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fce000)={r3, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x247) 2018/01/17 03:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a97000)=[@in6={0xa, 0x3, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}], 0xac) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) bind$unix(r0, &(0x7f0000702000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 03:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f7a000-0x10)=@common='vcan0\x00', 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000865000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0xd, 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000e55000)="c9ed1ee1f1cf09795b2db048ce4f1769d39c71ed7de435de9d85ee4fd0b9e5374037c1a0351d0ad02b66efbb4ddf81961701605b33e3df048556d5d9c1b780646fa2383826addcb256cde5fbb6550d1a6b91b320ead9135e9aff01f4f8785c8b67e76419d83ecdcd08b2a9674c7ec95c159189868cf90eba22649295bafd5e94718c8006a817de4b1d3fc7446b49e4c1662311e4e0a3ff960ce162c3421ab3ed0996a2ca61c39e7cfd878e2b04fa9649504d2e68b42978b73fbde618d43a8907331122655658e58c6851976493e3") r3 = accept$inet(0xffffffffffffffff, &(0x7f0000676000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc2000)=0x319ed7032b3a4d37) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000f08000-0x1)={0x1}, 0x1) 2018/01/17 03:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000870000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000870000-0x4)=0x1c) r2 = accept4$packet(r0, &(0x7f00003f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c85000-0x4)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000cb5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd0000)=0xfffffffffffffcc0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000094d000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x7fffffff, 0x3, 0x7fffffff, 0xa, 0xa0, 0xa0, 0x0, r3, r4}, {0x4, 0x8, 0x3ff, 0x80000001, 0x1, 0x20, 0x7, 0x7}, {0x5, 0xff, 0x0, 0x101}, 0x59, 0xe, 0x0, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1, 0x6, 0xfff, 0x5, 0x7}}, 0xe8) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r5, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/17 03:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x1, &(0x7f000078f000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f59000-0x4)=0x2, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000e5b000-0xe)={0x1f, 0x9, {0x2, 0x200, 0xfffffffc, 0x7, 0x1000, 0x20}, 0x100000001, 0x7}, 0xa) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) 2018/01/17 03:52:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x200, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) r3 = accept4$inet(r2, 0x0, &(0x7f0000001000)=0x0, 0x80000) bind$inet(r3, &(0x7f00001fc000)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000799000-0x4)=0x8, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) 2018/01/17 03:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f7000)={0xffffffffffffff9c}) sendmsg$alg(r0, &(0x7f0000af8000-0x38)={0x0, 0x0, &(0x7f00007b5000)=[{&(0x7f0000d31000-0x4f)="65fea3a8253a134156b3e60022780c82a5984a30cc55ac6f975c685976aa90450214fa7934c9751729bf9f3407ad4960ade03d73bfd16612992729e50bf328a454f0af74df5626b650b4a253a26a4c", 0x4f}, {&(0x7f0000689000)="a3a660a015044fcb0464469d705415fcc7776676c20e04484f4f1ff6106779d57a8f6c6c03ab83747c70e0015ae2fe0afb350a16471a9c5796321a384ee6488e0efa2252fd2f671b976748d2a091e688fa537fdc1a5f0c0af8198c0b9264df6dafb125cddbbf3779fb24bd90c2784054ff7975970c0453410fd82e2b2800b88af2bad304", 0x84}, {&(0x7f00003e1000-0x25)="42049c0f8ce4d4805fa13a20a4ab9f8f9fd19565110ebb65c9d8ef9dbbe166bec988a55fe7", 0x25}, {&(0x7f0000af7000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000d45000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x10}, 0x8000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000957000-0xbb)="907ff363229b85198a199321edc2e0e38ad2f3b39660f4e568493711a9794cbbfc14f37b79040a293959fc7fafe6d7ad6c68ac7bfd6214d86c7a3f2ccee1896c82b002bd37559574bf537ebc48e7f722dc7a18365e407279004d4997591249cb528051a11d47e12208ae21e06ce967ebf09762ba6766b5251b2c897a6d95e496cd6a10331fad498d336d43dbc2e129af1128aead8bd14b6f55435f5cb1dd9d1e0c005404b4472d74cdc3a123acf6d7074f5999ed26100513f39a89", 0xbb) 2018/01/17 03:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000334000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000107000)=0x1c, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000cd6000)={0x400, {{0xa, 0x2, 0x7c72, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0xfffffffffffffe00, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r2 = socket(0x10, 0x80006, 0x9dde) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f000020a000)=0x7f, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000037a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) socket$bt_l2cap(0x1f, 0x1, 0x0) 2018/01/17 03:52:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)="fa2b79138d321830e367794e7f3e51748a414f8cb99425e9ccb5938648c3f64c7c59576185318a5153153bfa0001156b004de11c6bf82f252e1d886489025533e62c33a65d25561378da7c4d9dfd2f6fe4ef40cd98469ea316fa2c8cb0615547f0806c94fb58a376f6f478e6e6856b1935522a0f6b71758f621f25d58858097fffab3fb8b1bfb42186daa0edaa7a25b248e0c681a4c4be335178cdda2e85c3a9eb5b206e0efed60ced4e1c9adca563fe7dd79ee61a6c4d01908d699444eb73e21838bd0385ea4452cba22dccf6b8075aef04778ae04528b51696ff510d3e35e7c613c408d44e3ae406fc5df9febb7fab4f8beb6a7878", 0xfffffffffffffeef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) recvfrom(r1, &(0x7f0000e09000-0x3a)=""/58, 0x3a, 0x2043, &(0x7f0000d84000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000976000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000034e000)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) close(r1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/17 03:52:00 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000012000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b86000)={0x0, 0x0, &(0x7f00006a1000-0x60)=[{&(0x7f000026c000-0x7d)=""/125, 0x7d}, {&(0x7f0000b71000)=""/67, 0x43}, {&(0x7f000037d000)=""/4096, 0x1000}, {&(0x7f0000ab4000-0x8c)=""/140, 0x8c}, {&(0x7f000049e000)=""/217, 0xd9}, {&(0x7f0000b9c000)=""/65, 0x41}], 0x6, &(0x7f00009b9000)=""/194, 0xc2, 0x101}, 0x10143) syz_emit_ethernet(0x4a, &(0x7f000000f000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0x0, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x3f4]}) 2018/01/17 03:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000632000-0x4)=0x81, &(0x7f0000847000)=0x4) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/01/17 03:52:00 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000011000-0x4)=0x0, 0x4) 2018/01/17 03:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a52000)={0x8, 0x0, 0x8, 0x4, 0x0}, &(0x7f0000c7a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a5e000-0x8c)={r1, @in6={{0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000158000-0x4)=0x8c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ac000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e23000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/17 03:52:00 executing program 2: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000e8000)={0x0, 0x0}) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000ea000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000e8000)={0x0, 0x9, 0x10, 0x7, 0x2}, &(0x7f00000e9000-0x4)=0x18) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000003c000)={r1, 0x1000, "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"}, &(0x7f00000e8000)=0x1008) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000d3000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x24d, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000eb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004f000)=0x26) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000ea000)={r1, 0x87, "1fb5842d6bfb9cce0349d0263a081978a79bbdae24c7b06db6c49d1516b945f733954170f8bd3c77b16f4f9a8e7c9544828956776abcce2e32d0bde0ee50f41f66fc8b645a04e74933d5ec90685a96a254a28d0a685ee5a14a25eee835dd2297f5d896429d589850df8546d66dd22bb6185b23114437b217898a7cf05940b5afe327d9f3c5742c"}, &(0x7f00000eb000-0x4)=0x8f) 2018/01/17 03:52:00 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000032000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d6000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x401, 0x2, 0xfff, 0x101, 0x6, 0x8000, 0x10001, 0x0}, &(0x7f0000f73000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1, 0x1, 0x6000000000000000, 0x0, 0x100000000}, &(0x7f0000b1a000)=0x14) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000190000-0x7)={&(0x7f0000692000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fa5000)={&(0x7f0000fa7000-0x8)='./file0\x00', r2}, 0xfb5b8248) 2018/01/17 03:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002ed000-0x4)=0x0) 2018/01/17 03:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e09000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000e4d000-0x4)=0x1e, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d84000)={0x0, 0x1}, &(0x7f000018d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005c3000-0x98)={r1, @in={{0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, &(0x7f000006f000-0x4)=0x98) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x7f) close(r2) write(r3, &(0x7f0000f20000)="", 0x0) 2018/01/17 03:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000039f000-0x24)="a4692191393cd9bc5d3bb5ff5009d51cafa55b0e302d65f5150f06f6d6bf4ef4d647209276e08d2380ef8fef343c474e", 0x30, 0x60008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/17 03:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000531000)=0x0) bind$unix(r1, &(0x7f00005fa000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000054a000-0x4)=0x0, 0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000fd2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdd000-0x4)=0x8, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000156000-0x4)=0x19a, 0x4) accept4(r2, &(0x7f0000826000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c32000-0x4)=0x10, 0x80000) 2018/01/17 03:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a96ff321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x3dc) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="779e680110db383957513be41fa0d87c655f432960eca236ab2a564a019871aacc609f2bf891450acff31ea21a83722dfa5e2cadfac60be81f7dd8235d3d34c0207f3d1b01f250779bf0d70d4b83e51e1c2fba059fa944c3d05b9471332c2514f6a6ca57927576757c5c9cfb6e45e303ca5ee9e1bb2c3e634b60e2174e491abb3f920aa1926639df68ed8bff6e592e77bddf77a87c04040e9ba7175c78810adf35255e3b86868f4cb27c74b5a7739c6df65f5b93fa34e8954a89e7125074f3fb18e5fd2d15875c6b2d454ce3dc771770073724e349733a4f44801078e8a19f3044d1ad2ddc7185477452641545a433e88e78c948c3913d0691b2c858b5f477b5f69661bb217d175715d450bf73c33f57d80e13449396332ad1f7442768ba4a2381047fa2466c192a18c3e9e90908bdd26580c69455fb5afce4951134ccd6940d31a1db1a230f2b5a632c2abfa63dfdea51f1bddd4333c6cd64a0ed3fe5d25c1e973b076fcf23f5c22072f5ed8d0fdc434c0c963647b31f81ddb08954df150cc08ac2f107d855b7d4bf8bcaf4112658a9104571fd515481fe0615f5cc428436e9d0756e9828684dedb12e6983e0043b5f07860b89e28ce922af45ceaa30b0c49122a745e704177af6e42b52a979f25240553f7a43f463c4ed8ff15a7a368a5b134af905ff4839ce118eeb2131785fe6649af3b52a4964d6a66ea11799ca8ca5397800fa7851fa5f9dc6542a91b6d5f62e49e4c2bfbeae759a725d9e496123ce9c7bd0d8754481deb78870449f7f7248b6008db4c2920ccc951430de43aede3194c4b8549d10ac70279192ec697c915b5f898f06743cb49bffbf48ef98f8d9137489baf2cdb87b6d1d1fa0840cdfbd4fc27ddb65685c7259a1ed77bdf685feb9a9a4eb388ec78dbdef75fb52a4d75242071fb66febcee43dd65298af273245e778284e6173f0a2cc1ceede22414f28a252198b7a0d426c2b1e48469f9caf06183206d2de9dff5801657e4b403cef13b48eef0c890014437ac656c643a1f393ad91d25fe10ca92e422dda1af0c9d3650218f3c2a182034c476ab8a54799b2833f1c8af92f3cb0d9b18922e257bf0c66f99c98d493f4ad3990aa27ad677b06a9d10f134711d8471b1aa3dfbf417ac07993d5d39fb322e97fd1233898e82c401ea28c87adba9034185340e8784524e7e2c6c00d8d00172f4db201da59eaa25df44651f5eb4a28f1530cb0d41007635c3731eb839cfe8664eba53e1563c8edc729e0d0c6fd7eabd5769c7264d661c6ff43d01f2a6b808e892289a28587301f7a6b5f74a9fad193fbfa3ea0037c5855652f303869e52ba4a7b66f30bddc1d0814ab463a8e20fb4931372f4b913e342cab8c4a653f9c0825511edade1608a02052fcd43f50e0146155cb173a5121bb54c84b3cbed7445d33612a2c4842d0e7334d0a4ed28e615acaea5139f9992128289eeee346a2958312c99afb60cef18d876fd0f71c43debc980c273074d67a56e06d58e9264f8e8a063b0b09aa94393977051b8cdecfd99efb5cb8905f0e5ac9618b27833d803dd803f50abec2e200120fb08d1b3fc0080651128eeb785605eaa17854229035b8ab09d766ed7e0e725969872ad4adbc5c12420842a32eaf5903475f0fdfe15d7ac010b7a20cb1a243190fa431d894d77e09903af94a1a3472f0adb0d6cbe903b06e0e4796f9fee9f314502f79a4b9f25cb3e32014d38ed142e9fcc5636dc416f48958bb8bd81cc34e35ba2b6535ee51772ad0b20e0e4fda68ac77729504f4f5c0cbe24593a269d20149ed9aafc3650c38b74dd52d471b276512365bf05c675e096f9c36156f824039bed82eb721e9198033826bcaff7aac0f2d7c9b245ee628ccded0db87ee873b191b49731beabc86309b33357e39e4c485030ddc073480a0715ba248a423490455f47ce4cb440d36af7a88dda794e1a539bf1e76a929b41453fdb38ba2391226bd80f04a496335d74790f224f209cd3d50ed1ae31b00a84c707efcc2d966dbc697864366029c678f180af4290be3f429e86701f26bf1e522d79638deedfb24731f154da1f727c0d44ed960615347ce0ff056718861652756f1e218cfc653e9f29a2fb126a63433c194a05fce58fd3df3241534fdfc845f59d105b4f23bb193d60b8827e3d209adeec753c6dc8434a6e52a57af1dcae72d4b38dd5e03445e05f7446d27e2a22aeb885952a0d4656100c174666964791c608621a684a145a915824d3080797063aec73c2e349cf2c140a8f66de395b0d9c200e364fc5e61c77bb4acb950172bdac2e1fb3b45f3829dbc6a2d7e926bc811e6a2bac14323d80863d232c12fef6dc56d92d0ec09dbbc170f8c7c9dee493470b2c4624eccfe2e9c9e0777c7f2356ff9d081eb6cdbb45238743590f8126be93f1ca5671b00ffe7cec5f43cf8178e0eabb1ed2929a8c7ca66512a5ec08da2c4875d787f57b0c64fd25540685ade9b5c0e21836934ea5a72f40243f5e28fc1068792ae81a55701da09a0800d34ba65d5915cde626240ad3c56e506c7b839fdaebb0c5e5dd59b5dd6821d99fa7b8628c184da8aff1cfd73d7d33047e141328a506641df12b10e2bad82244ff62e91cf99676dd7b0f25893af95837e2ec4a2157d64596e921f74c73f5b9441f2e307925916e6fab7313a2aa67deee1c7e21540749339cb5098715b6305ddf52805ad498cb12b67d53c2c0d2253b572ffaf5c534d54ee3971a1c790c9435228a8c6110934f1f6e35f95834a371261230a84a4fa69f09a41dc8eb57fd89c3cca290dddddaff776cc1ff0f9a793c873feb35a6ec1b8c2bf05eaddb54b00dc8c0faa4f0bd605fa5fa509727ca2d01d0fa52e823df99c045b920265f6c3c14ebb99c93948925d6e16aab976ce63e4ce3389e70e262656bbb334749b412ea961ca041b145a30256e905b37bd37efa4a4910ef06b04e88de9dbcb6c17ebc4c6c0c5ca779267d8bf8428d67f71806629ea7549652a2c8d54f9c13edd64e49444436b8f0655a7741e2b5320c259fbf8fbe541bf98a101d27a86611ed716347f89ab75324eeec5b76b5f1c921ef06cd7bc64c6525b92692665ed384d0d5add72b638d502a27f28ccb7fc1b2b68a53eb9520aec49968c5cc2e3f6f1da485bf4e511b3c70ddd5a9cd0d52cd1957d2282371c94066949bc79a5ef969a308e6213d2aff69aa5bfe24adc86255590f1f4b871620f6909ac98994046b8bec1f3d570aa3e6f24876d20b8adf36c8647fedd1a49fc36844c92dca432d179137dc6b975b631a9c36f81ff9d34d208a9dd5d1d620b94fa8b28c5a8b71fb883e710b3e78486c1fae5fa68ce0761f6af6d44ff57725eb8c903bbac06536e605132aa7bd7725a70c96b827d1f90011fb0d723a11e1221eb29493348405356302b8ab1f65db6d27b197f3c3b1fcac2575510613bd5890c52b9f356738179161eac3e2e442d1c1a59e0b4bc81ed62038dd3c5e83f66ed8d073ab603c64594a631106bae4adc6c7d15e64bde2d9e1eb5d8c9f1a90b82869a62ff948eeff29b10630ef8212def7de53cfa892f6ff60506571afe6f6dbb70352564699a551c369730755fc632b98582b5b53811d0bea2cd313d9c1d57771fa8bd9f932f0b121b229d8dae63d5b35cf2e53801ad5a6fb954294846336ebf60087ea5a876caf0c055f7920e94ba136862e820093678d17ebc191728f082", 0xa42}, {&(0x7f000052a000-0x1000)="02260dc386573d094ed6a5536a5a8f14d7f4974b8059f40ab5ef45240ab2c08669ee6549e56b131dec0b0eb558ae1956cc1ffd4c83800a296f3c975f8c451f1fbcbf039f9919b54c48ff4a5330c145b5a895862877aabf293157446c6d74a5cc3310f022654127b94e9c44593884eafe64a2b607a109e4adaabd9e281c966c423303de3fd1176c0f42f4b58135ba1daf3d6282f62961559e9c88efb77762c80097fd9c131ced98a97d7976b98eb8e245594bb5fa915e4eddda182acc52ae1933fcf9b9c57b0ca5cc3b90e1d4bbc09af6ea4b38f7183eb11b7615addcf2288be2a3d36263783253356f483c6e4a17aaa8f2c915f410dfb07255c0c42fcc52a91f060a28a1871ab3b527eb5b3bf067c60279afb7ea9cadc2c5b9b59f923d0ab1c4597d490712a880fee541e3f9a9edc7034b9c69aba3d507b2b0f821ec555719f99069f59cfe1e3c3731140c779ab5f08d69367d99a82f21cda74fc35e78143e1c76465a05b7bd5678e8378d17577d56f05fdcf504ae979d6ac53deed8ed1a7fa245a734a5c81b705bc7c6c16807f609e6ef1de75498c2b4859b8dd5316db72656c70429e3cf22df823b45ac226f52d9d419b55b44eca9373f350fca2ce2420bb03ac52532daf30a753065a6ab6064bf648265b5b491ff28aefc74ab48afc1b3262fff9732e79c3d18181b110681b0680afc1a74f809df0cf502d937cec755e82ff7a991242d5621cc758c1d2ffc34c5c17bf52a43b4378400805254428b1284093e8e652e385e3967dc55de7028de1b3a989ef32a2ac110261c1399506764d01247739ac37528068fa4622e1e0ba4c189f6f0171f80730836444019d39829b3f2b376fa04f1e6396fa34da22db8082916100d92da5eacc80c672d5b98ca1803c0dec425db70c1b58976d4f3468606714bc143f4b726d345e0975f254ead2615c5a5f3bc816d4e0efc85e6e106f2b26ccfeb4d2da18e8e4b11d97fb21997141e0de509d7c085136385db796802b1cd407053f0cdc63bbea0b532cf8dc341cda6f36761a487cbfe0e6aa2b1f6e102cd70f188b1f5c0943c3bdaa007d2886949b00007982d91e5a288896f7992c687a99a417baca423827b34fce5a0596fde1568c2ba35baa64f5a04bf9162270f0225096f5576857d6cea7aaf7d8a32d198b4c1bf0efa026b5c7ef77f6e5881e468120dc3db5c68aaa3259b5c4f6991fb71b5c3c7941f919f3933282f22a07b093b5e2c2da26b6196b1b3abf22543dfdf3869cc82935a14a482dfaaae4d4a270586921b4f5d4870c9b07774658297c1489da00001b5b6e0f3d5630a77f4a3d7c0039db47efb238c65b18f1bb64b4944591b31cfe3154553e45fe407344867970996ed057ee9db0e8557237e29c3c952561d306f8618889596e2ac19687bf43795b94bb396104fb63d498083aaf878e26498292337f5b294c4e374be76204c2a41db421ec9b562dd1a3b1ce1be9839a67509925ad407a0df7e168df064618c4bb9d49d79eb2770e94ca5780900343dabd7d1b64c386eeca96c1aaa0293ca8e90b38101bebdda82f30b4a6873fa59a62648395041046c6d819601c4f211e96d988d2f36763ebdbe6346d7be34a98276e3071cbf686bbb079999f5ea1b884804b408bd54a3642186853f669205c7c2e69b8e6956a462c2f70be6f2b70719c7b0b6cced5f29f6f2cdd56067de994fb70d776feab69068f4f6277d4beaffbe03ed77fc624447e0f0a720b29128f06e61a4ff61219aaee4430eb77e470cacf4feb610d95d8e7c30ca0c3fbb69278cb1c7a142e5bcce105989cdd0238b577c0990d97fd51704f80f85235322532f8597f5d265c156fa4f04d38d22632d9fa2bd38013c57424a02aec4d5671b3db7422334ef508d867b90e04cccf8b54ab4e2acb12b1eaea441a7d4e963ad3da95685a29a9c16fafc3201c5560814d8add3f2e373eb6cadf2d392bcb11090031135c0d8b142dc76a298f831747865b3a0db7ec50baa86e62d252ebde2418506836f9a98127ad54cbc7f13b15f23f1e1bd5e12731f43ca04a0771980bf2ba1af0b8d13578259ac2781b027bd16836d0f948f0ebcef3317b2ce17e332d3558cd831f7dd2402e2ccaf652ec7da3b054ca3913bd63eb989aa86f43de90b2cb3d768f6bc722e8cbfffad795d9032e7aa00151f749f81559e624683704c0c7d163282b3a60dc752d4339a06e6e70e55d808b3075a64ceff8ddcfcaf5b7838e0e1137a86acc865878a575a88b1d11b36596b49c7561fbe176b8409d83a12a02f02094135ce5edb249490b6d7c8799d877e2791b267cca6eec4def13c1bfcb72834224ff58f928b1c196176404ca7995c908fa790029a2165fcfbb1141c8320a15dc40a2baadbb302b681579c795e9caa8baea0b186026426a32e574e7a3cee34522e3c4a31586b1a468c0355e27b86ee40c1a274fe9efdc41be7dc5ef7efe47c79c944cec8389033d23a337137829f3a6def81c34c7f2528b6ea8a030993e860c044b23597039925551714dd99a0ac02389ac91ffdd639df438cec0da35383ffbd0b67f3b9c3568fcc0e4cfd13d84102a4947e6cb26511b5cad195df4dc7d8b5758a99dbf8c8c673ffeefe965d3fbc47975f5a8733a1c61c9863b4e905e29b277515d5715408e75f5a5140d8e9949b6e00269499b1d8efb4a469a7bbd0d7ffc0daa17bc137ffc279548634eb8c1fcf444b9750ef984dca8c5971a3c043fa6b6ec4accc5ed326ce11b58a822ca4fcd0ec99120fbe0e568dde20652699434d470058c957f637289d013c9d2b894f4093f6492bdc103c14cc5786f47fd7e89e2d977e44d2d835d6503fa0928a745729635de22c6a1f4c8e443bb9b86759a0f464e1bf7472f15de492a0fe03a70917bbf30c52a10211480b23ddf059b88bf6195fd7a4e7a557335458938c6b0d9d346169066dcc9ff70175b28aa67edd63e146ab968f7dc57549d668f3827936c4a62802dd01181cd5b236824f1d85e23b80686c701fff5517f9612d861b45dc117a37ca45288b344911d65d86c1a0d4b124f611b2a082d93ba7792bc4e73f708ea2df2cd7c88da8d52506fe4f5650359064c5ffb057c51dfcb7fed454e4b3fa55915e30c5da0d74237d913d3a95be62bd3e452cd3f6db48dd1de97b216ed73dee13e1d4c628e97bbfc2dd1762e02eda46850668c71999206ba2c731e6b8fc35cb7e81fbbe2626d5d573573b4d3b52a6a6f778cac122ec5815fb0091fbbd1054e1b73d9ff08f5f25f9f4c20b35cf5551214605f0463b8feb3369b4256969f4af9a077d07a098475ca3f63018747a68ca058c18dee3d0b19b683092a884c4daf014e680811986104012f46fff1ede0c7d40588f88c222b44eb4d84b5bd76732627bdb2d6ba50ae91e53ed3341711208537f65fd3787518f7fee0c686529950e9ee78966f8b6461fef8ba1b82ef5957d1ebe557b94a1626169a19eeb79fd3e54e793d0200d9610b24d509e7e1a6cb7989cff382d86a6dbaf7fc92b65f1988bd6964b52dab32df98a74f9b60d9e1f8b16920dc512a2af67a3aab3be84576ce8151a6665554bb45f6988b8b96c548a575cbd79c6e9f0bf6af284a8fb4268f0d7be7e4ba3c86464d331ab676b88deb260e3aa982eff3ef7b9e7565d2191c448d3fadfa162dafc397117a02848350bac5ee9cb9739341486e46b1f917a4670b90604dc212ef075c00f3bd1e7f674ce623d2c3490094a61408df9019ef78710fd21851594fb4b9bdb6424c696c0fb284c311fbd59953b050f8daf4152a746c6cddc20a587e0cf03a454f0868163bff20ca872717f2e35fc88330c94396209acb06ecc41c5e6575896ba7f371bd7203a9783209068fb3c902c9665c947b2cc0436b294aa16370273af3210f8909f89ebb3396087bb41648c54b0d3c61c73e1d2865ffba435edf2ea6a3d1078d0b9bdd4adbc1ea57e2c6505a2797c663fb68dc1383e52b14fd7f6afcbcdde160239397cfdaf397cbd90cf9b5b401c0fc950e7a94d899dd2bd7a03c566e134a6183b39f3a476ae4065a7caa215d2918342f07a1cc4a994b4491934f23badb94193e8b693ab0badaad49af9b197ad6850cce788708b72920debcea93af1a0b3f2f56102bcdf5373a65c9aec91d66b50582f4be6659240e0bac4d79ddc9e56e9533782c0ba4035a725329fbfb2d456ef58b7130b44b6e7988757ffaf4e8398741e89a961278abdec0d99556f1a7a4b08340f6633f8a2c9e69c6c9666e29b16b5b9b77af43d163e051410136e89c43fb1fe05f805b280c1d74711213a1ad373a05f67d4a2d668037eb9fab081944ccca6b117bb32bb1202a4b1769f39fc1555c7cd05bdd1fa78d1da51e97c5e9d8a7a4da842682ad108d34685ce9743fd94e5b415c5d7ef0634641bab98cf1cb32c098be7659d92a5dcb99015a6baf27e017f5a4a3caf45057420660d7a330af45d2e31623cd550a76a6a8af84d9cff5e85c958cfbc55c63ad06f1d2a3cea0ca0f4d8f6101387254b90d932140936962502ee0b78a1655692c47b0b78f3f9eb24c00a767ace7df37ac14412c85422157fc21027d74f2be16d81e21b2991a261f0dc7c9a131610ba5f490fd38109e4f14b7e9f119ff40b8e7f29c1863f32a79b766f4b570761fd40c11a36e38cf5df1713deb4c63261c4ea115bf3325676461ec24edf08d9c1708053453544439f5209184ecc03c18937f6c93f33920dadb33066927b1f0e80d1c207ad0d7cf188ebef0dcf9a73dd47cb53dd0b685b01c6332498ad68acd089a6a97566300950988ab987f03d825ca023714062fa5f0f410bbf95f87ee69a00ca707e43c6d1b5e571e2d5c23c44349b76524d56a3e648881d385a9ea1d82220a3fe14c36e41daa440af7281287e0f4b4d7bcac13e1a97bcd3d8acf894724e691b811a3c582f559128ec27d17a4b096284109f866eefe7634ed4ad2c2a60f3bfd79b6de013f006f83add53918f6e907418cd99b2bcb62f1bf576c8b6cef741eada7021c0097b4b16cf833acc589e8e8a21b881f7c15c152cb491ec69cd0d7d466d08a1f8f37a8a562695a15bc2fe918323980a103142dd990f6c846357001328bc2f989325cffea41495cb7c4735d688740ed845b3218c05f775b34c819878d64c7ed49fe2b06c23014df70b4dc713a52c7d1178e4e903011a1f065497ee9917d3de844207acd5ae7b07d5eac04beb58d2c5e94f1e17bb32430f6d4f0fe4869cc6485a219c29b4e0cc1bcd4053b79efa0faa3379df19daaac1f3dc7c0d10e4acdef258845253c052af52da2b52deaefeae20f53ba365aa899b1c495503dc88deb22b7b0911663c8462ac5a7685fa1d4986116cdcfe3e2cf104dad12b889f82179a635e73e5d1bf66b11a79b7c24798a6416d349ccc826f4502f3444443d26d0b7d9c79c60a8ab138413354fc90a55da828db8984131d0b2db817721ef5d514a23d82e11ae4b24bc28b5aeb2375f7f51eb63c595a1a6502a63f8a0416d34f96d3c935290f2940166b1c0a536812b4fa3dc15ed9c7d23927b341c49cd714278984257fc246bd2889550a326ed3585978d10e9d1eb7d4145a88dee19a5109cecbbc1ad972f6cc0fa0a62151df07c3ed2b51f0a353c37c9eefe70464c835ec234145a38510638230b1646448e419ff69b0071e1e5452e36295cb12454b5811eddf796f2c63bc0c594a1c6c70de859a3778fe3000821fef59ef5abcbc4afc4fa71ac0479ad5da1ed8e36ca0775cfaaa97ebcf9364259c8d7d8e933e5d120d2911b0b4285caa8dcc2113973129c4", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/17 03:52:00 executing program 5: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00008a2000+0x9ee)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008a3000-0x4)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000327000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0xffff, &(0x7f00008a3000)={0x0, 0x0}) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008a3000)={0x0, 0x60e}, &(0x7f000070c000-0x4)=0x8) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00008a5000-0x4)={0x8001}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001db000)={r4, 0xc0, &(0x7f0000098000-0xc0)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x44, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}]}, &(0x7f000084a000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007bc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006eb000-0x4)=0xfffffffffffffde8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000560000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x3, 0x7, 0xa, 0x80, 0xa0, 0x6c, r1, r5}, {0x5, 0xfffffffffffffff8, 0x5, 0x2, 0x2, 0x1, 0x7fff, 0x4}, {0x4, 0x4, 0xfffffffffffffff9, 0x2}, 0x7fff, 0xc, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x3, 0x8, 0x9, 0xa3}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x1, 0xfffffffffffffeec) 2018/01/17 03:52:00 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000f000)=0x0, &(0x7f0000010000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) r4 = gettid() mmap(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000-0x38)={&(0x7f000000e000)={0x10, 0x0, 0x0, 0x5000012}, 0xc, &(0x7f0000001000)={&(0x7f000000f000-0x20b0)={0x20b0, 0x16, 0x200, 0x2, 0x3, {0xf, 0x0, 0x0}, [@typed={0xc, 0x67, @pid=r2}, @nested={0x202c, 0x74, [@typed={0x1008, 0x3a, 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@typed={0xc, 0x15, @str='\x00'}, @generic="741aa49ace3c", @typed={0xc, 0x5d, @ipv4=@multicast1=0xe0000001}, @generic="e11453c984f3984e5d7e9c1b014e85f0a74f0659946f92a81287311731dbf77dcb6a040dfa3eae766f948f072491e882c70104fb804af543830b7ce4a68a357b25881f099dd46eb28ac5f530d4afad8bd8fea239b81cba5b3f72083f021d62cc37449cb6ec52eb129da59b77911deca60336fdbaf37310cac38433ce8d0635c788991ac5a4fadbe45e012c2edb703392fcd95c609da9b17c7fbf1e4c03378f98ed2af15a13265d4807c4b1cd35e69b32b0c71e1f08437877ce14a74c714c39137c14ee429bb58ce99cb7e387de32deec6d4f25a7b47dcd538bdcdfdd576a3afb13a58e0ebdd774fd5b0f75fea88e94405631449c1787028458f70336c07b73bb37e9371a9843b6a2632da98a7bd18337d4bd14d1c0714674dcd760a740bf7f1a6bb468b801bd5d1e2ac9f2cd7c8b807452e4e101fc3cd2bee5017fb0304d137d135f594a56270c97dd334575a7d2cae12573e089862a943b9d3da29cbe08e87123f1e6a59e53b5528f5bdc64ade5020d716a7ea86dcf3c2bb1f35dd767b2f66740be83ec3f0e6072fbeed2e5553d0c2a708e33a8687ad9c830370b3962355a33ce61ab0f7dc3d8228faef478c44c0c5fed150aa18afd3b1a55f8cc2ed45e56fdd64894a4b48cc89b81475e9aac58ae5eb92018a3193a0ca831ecd0ec3f1c2460df75ff423f8cab21cc84eb0a92a7dd5f126c158d44be5140404bc8e7653ce350d3f94132c521d5352aed825ae36e50ff8763b154b81bf3afc6fe4b0aa1bd7673ee7b620c98c68440ce8ec216639114fceb3511cb5d8ef6cff2423511ff156bab51b213bf6b2c7d8c7a5f7500b7a468b718e19b402fec8ef2dc7f280f575150acf6793d647c1f78f1b93a59a3eb44f890c12a4b7b1430fbc7dac1730e3fa563ce78767878e61b46abc040fa81694f34be6945ba03373552e37e78d3796f8bb931b29097d07cd62c648e2568dfe90fc03232709b642b381e179498edf795271844a38accf6f37610d8c0f0705e4cc0055933d3038717c4568c1fb516eca0e21f37f8d4e5bd9df41e6aaa5d1aab5c73ae203a3bd59decf1082ae0ebd0ef422240ca8904c628b4a2075904f218fdce016e9417f1194a753d99a44ad23af3a61c81cd1375a64c0a44059067a9852a3c80aae4c213221689661a0f1cad6c1a809d8c28a27943cea3d18b51df6740dea09455c1dd954f2a466db1d5847e96367c2a5fa0a050fc3384e58ff21f860aa4e0db88246a0a4afdd6c39355c81ae19a626b5e644429e34c38724f2691cd8eef99bf19b5b3597774b5b9d92bac3ff12acf7ccd481dc28f102a43cd3017c4ed7a4b3a6cdfa5931a1efb1011caa230c226e7d181e42419163ab7e18aae7271fc9bdc98348aae223239c630a1c1cc1dc8d81043284618b6c043967837527af29a6b29ad0c90c52b7d4d3777bc4fa1b5977de0b7a67d82e64b5360c41398d8d563953c4f812ee094a55125f0bd5d52d121ed5c25fe45ddab95cdd63dd91beca86ce64c557b3bed2c18bf8716ed367c3796c54660e1895ac25662a23587e69308b8ffc15dfd9e94b707888df411cc9da74fa61a84e428ba1ec8154c1ba3dbc306d979a5cc2ae70352a5b54f789455f06b90ab62574e77a0cc17e3c45a0361e48b30442b7768499a55f440db2e424169c6df8e04046b6b68c618e2a13346548b223fa8cf3834e629b902bffdb935a9b040d345cc9be66258e2f8963e7302cb04fbd3ae6be061420e6f942b6bb3a9646fe67f3b403f66ac00269b19540cdc6102c69f31274501918bd2baf778e95cb6cb4e6b0af7e3debf215dfcfa2464db4a740a94808da1e9d9ed1d4a778b7fdba830c6ccf9bc559325b8ac8b99c735c97d4ec32f6dad627f3118e133ad922dc9f9d102950dc96b8d7310d2eab6b3a680979496e2f238f5811bc52f5f4253ab5f67d164f8fa21022886a35bdfbb2b954e16beb6a51ea78918fc1ad3683d53e6c0edadfdfa809627993e5caa9eaffa5408fcff7695cd2c0c3c118ac2e2a149de6a1f0f50a5b1e2b89f0ac3dd239812668021a9aaa57f235ac54800b7f15e505209cad32159bcd32ed8d53626ed87a48cab5530bae4b42054c0506da3e0ce59d2c9cbe5e6953619c944a66bf2bccc9dbad93a31fed619fb59f51a06779b51d22e3888a1f3f16eaef48d1f541be2e43b4619737ab9c8b74463c284523b7cf70a352f7d7a36307c520e850df204580258152d4e192c61a891f1df4148ebe551c969f7959a169b40b1d6a897e8d924ca25ca8044eb6c6ebfbad5fc529e8d20212d6ff5224d2c14c3aadf7203021082c0066743383d35fa3449a330081b48ac05ace8f2a0e7dfa30143a6cef5a8b0a13f7b2c02ac961ae446d61163866a756926c6e78b8533953cdc2e0d9696d3e12485d6d1c5fe28c74f670fe05734c1ca66b08c23331ec8f851bf0308838067c9cd3d7af42eccd1ac9bfe88fd16dc27dcdc3cff39e19bc1c066460c6fcc601d8486a4295c33ad56162bc1ad8113defb603297fbe0fc4301108dda1d67c45ee01f5a3c841883c4abe19cc0a6e2dbb7d857dae09e71efc9b34dfe94532bc61a664bd2ba6b0d0133784de49b5cb451947d862fc3b5027a9d349968a2e8f89ee068e4043a5ea5cbf95b3947c386b267336aa2d09db381804b92577765a299951eb09b87448608ba692ce2aca16493b860214c870e3fe20f74fe092fb68adcc9e9b5a6e1743b75654064174c5163c2d8e7d6dc5d346d4525d4af2c28aeb263857359542c1dcc467f201c168874d1af285cc6332378303539966220c171693866fa8fa1869146db3af1d46d16f9491b059d54d00720243be2dbcacc2c3125213b7386c68bd6910835e112568e9253498056230025d083937c43fdfcc80d794d8cd6bc1ef845fe7b01a6eda690b035e3b0c515d17dab8f8de356e5049d6fef7fb711dec5de7f6c49c6208397021fe9137c33be46192b8d34d8e7190e84fe65a15abd863953cd7e8f3cac9b0ab264fbdd12a4570335d768972e6ced4da8f5b813d2bc4f4d870be3ccf4fa055b0ebcc8641de8592d92927ab586349f5d5fffafeaa1ab65794fe0236d3029a060b1c0a8691e11d49af8abdd320a0057ff58fe270c5ac0c0fba783feee8a11401debe283afb624017976598cc169cc4c30da325444b22a6c49f32adf746d76cc5d550b14994081423ba63279387c22d0786f5a9f1711ae4df60f824c26e879f6ae12024388a8a6e9efec51bd1d8d69764e33bc9fe9e054384885fba14891a40a4d63d8edd0824ea123cf85683199ca9f3e6693b9b864178ee30ff89fbd5ab5028103256d055bdeeeba02ddb84de587e1e9de0f8eb57499b744eb4288c0e12ffd44cf32807880551db9d04fae7bd23ebd28e5d0cbc03bf3c3b240baefec5bda4e890d4fd893cbaa13292d267dd396a84803f062e78e7e84332ce8fda07be9fe8284f9bbb3017e1e31943d04e29e0a64c309029ab9464986f6d9d55651a92c663a9ec2deb08f3fc46391995a047e3a1d68b8828d7c19cd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@typed={0xc, 0x32, @uid=r3}, @typed={0xc, 0x4d, @pid=r4}, @generic="fbe90cf31405f80117a9352a35ddb5eaa8f9f3ed844f63a20e5ad925522ca08b23ee90aa26b357a566c7410e5cc4c5f3ad6373b648699e67e6bf060f7fcf7aab942542af69e7726800"]}, 0x20b0}, 0x1, 0x0, 0x0, 0x10}, 0x50) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000012000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000011000+0x5c8)=0x3a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xc4)="1e6d447a5dc16dfda40e544b3c1f70d11568ce7a4a37f25362d67887d308d31f97d5f61772ffcfb7d3d9cb587e01932b8d2d7818c3f783728ebe8d8490f82fa73e4c18fa92fc1444741db84c9258781145789df91163088204717bd582967b238c3d640fec2555ca61954c31e0ff20a5d05e7e6d13ba7130bb0756d002a03bd2cabbcbede2f3c5c67461e96b09e19a54215933e02662a12371623176099feb9e6870cd8070ad722fc46390730cdd1f77cad078f9a57ed90aa6953e71adf136b3411d0bbe", 0xc4}, {&(0x7f0000011000)="951dc66badaa95fd30dabe0959b464f684ee547b812167e36843fd2cc5a2b8093728c7500fcf8febef90482030e729d67f521addcf5a77d0426697342db00a3d25abe195dcf724e746d4c1010c80d96d022961e286ac05cb0c309e8be72a129594d066707d7d6321b7bbcb4e88a684554ea76cad9536ffad93774c563a9bddd8d3d6c0f82ef8a1016dc002c5a6e37055202d67a87da413167b578ac8f3d67bc07876259fa21738318365ba963ab92797469a947b15c0efcc488b6028c06a32d3b18cfb", 0xc3}, {&(0x7f000000c000)="72b5bfdb6742296883bcc2915b0e3ae04448c48a4c16f8c8d82a73856663b09216d34136b9161197ab2397828bad9a235ef5baa80f654c73a69c5921443dca89f3c7c98205b97d9462455b395228ee78e5d9e08b53e72e63e2d301278b5f2359a8f37e54992d6e4b3b004e12a507823b4746eb922453b50b877708ee7a3cf0a2258239ada5ab8dfd38de61b0c62670473038c3968b45a5c0c0472f55ac3019a193ecafdfc27263311816fb6bfe2405e279bc4c35673f96eec3820cec", 0xbc}, {&(0x7f0000007000)="3c9244a8544e67a5abe3d41abd4c65e57bca8270c24af1c5a15c4cd87a930de190c68e7c1c", 0x25}, {&(0x7f0000011000-0x4c)="7ef9bf39ed2f48f665894d0e92f3f0c59c27a7a2ed67e40b83e39a4e28bf5841852bdfbb3dd56c47bcf0abb64720cf4f1b0a6c53b37e3e592892cf1a6944adac090089f0edf726bf678b8377", 0x4c}], 0x5, &(0x7f0000012000-0x10)=[{0x10, 0x3b, 0x3, ""}], 0x10, 0x8040}, 0x20a9c67dbb49aa9d) 2018/01/17 03:52:00 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) socketpair(0x1d, 0x7, 0x1, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14) 2018/01/17 03:52:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x4a)="1cf50ac90d8d96bf4d839431a76b2355b1dfee49fa116c505ec4be3e712e788ae094ebdd4a7fe979f7ea617800f2811d5d2b6fffa824ab3a3ca1b1151064de3594fda35d7bd6f2a9295e", 0x5b1) 2018/01/17 03:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000023f000+0x254)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f81000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000cb000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x47, 0x0, 0x4}, &(0x7f00002cd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006a0000-0x8)={r2, 0x100}, 0x8) 2018/01/17 03:52:00 executing program 1: r0 = socket(0x1e, 0x1, 0xfffffffffffffffd) socket$l2tp(0x18, 0x1, 0x1) accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000da3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000346000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/17 03:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) pipe(&(0x7f0000cc6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f00001ba000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) getpeername(0xffffffffffffffff, &(0x7f00001d8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000053000-0x4)=0x2e) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000a15000-0x37)=""/55, &(0x7f0000bd3000-0x4)=0x37) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000684000-0x10)={&(0x7f00000d5000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d41000)={r1, &(0x7f0000c85000-0x4f)="a476c19453c24a63a9d3228651b652accefe5654551a497cee2e620fc1ba007378948582c7a167292bcdbcfe73dacc86a423ce132f7227f155becf5d6d31a52ae11f8f16f6f2515b65dc168baa285b", &(0x7f0000a80000-0x8d)="78ea48f7fc6f3cc58f63744d4755f2abb9d2b3c0b1c721de37e537d93df11dcef82055b32b50716e7d79886be762bd8a475b10513c75c42b889dd8a68c202aafe87bf9cab35419adae86fde2d6b4e9bd5c15c0571212b873ccd92d827e564dbd0a8b1ea57c1d42956401a0e289b301ced955eadab6c356a13e88bb8db32d409ba54250751266bfb881f035b82c", 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c18000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0xff, 0x5, 0x1ff, 0x80, 0x81}, &(0x7f000063b000)=0x20) 2018/01/17 03:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00006b4000)=0x8, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000081c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000af2000)={0x2, 0x7f, 0x800, 0x401, 0x2, 0x10001}) 2018/01/17 03:52:00 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) r4 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000006000-0x38)={&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000009000-0x32)="c546677f54ae524705334062cf386568eabaabe2be38201d3a8123f2946fbc9c62c00bd529cb8c9d1315fd47695312d2c766", 0x32}, {&(0x7f0000008000)="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", 0x1000}], 0x2, &(0x7f0000004000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x40, 0x50}, 0x80) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r4, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/17 03:52:00 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000)={&(0x7f0000008000-0xc)=@proc={0x10, 0x0, 0x1, 0x10}, 0xc, &(0x7f0000005000-0x20)=[{&(0x7f000001f000)={0x88, 0x2c, 0xd01, 0x3, 0x2, "", [@nested={0x6c, 0x8c, [@generic="65dc379e33347b43930a051e687259a713505edafe679b2063b3dc096b45683abf18b73981f23e6b0ed6d6eaa346f294f912f4883d22c89835895ea9caf203f684495fe105a47598c152c82e8033984d846e961eed1fa2157c9c8e", @typed={0xc, 0x89, @str='\x00'}]}, @typed={0xc, 0x3c, @fd=r0}]}, 0x88}, {&(0x7f0000026000-0x14)={0x14, 0x37, 0x20, 0x3, 0x3, "", [@generic="01b6"]}, 0x14}], 0x2, 0x0, 0x0, 0x80}, 0x4008000) 2018/01/17 03:52:00 executing program 0: 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0x5, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000001f000+0x192)=@int=0x0, &(0x7f0000020000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) 2018/01/17 03:52:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b8000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x6, [0x1ff, 0x2, 0x8, 0x1, 0x1, 0xffffffff80000001]}, &(0x7f0000bab000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001d5000-0x10)={0x6, 0x4, 0x400, 0x9, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000011000-0xb9)="65e8813627321aa5ecdb7e70f7de67a388349c681f3d2e1dcb5910d6701c52b0adc6c4800f3011ee0aceef8b7ac15392a7de14de278d06ce77f8154458ad24bd9c6e0ba6fd7bab43a438c75136cabc8388560fad7462f730dcbd7a564f45dd4e4c2b22e2c805e73f55c524f8164b9a1868f959f07fdb6da307c6def722ed1005769a092d8f2d1d3b7f2bac5e3667f4cad540bc789b9900f8dd4e6499fc87ae0d4e580ae3772ffdb23906df2c67129fe39bada7b1bd75bda2fe", 0xb9, 0x8004, &(0x7f0000011000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r2, 0x111, 0x2, &(0x7f0000004000-0x4)='\x00\x00\x00\x00', 0x4) 2018/01/17 03:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000515000-0x118)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/17 03:52:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x2, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000917000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004a4000)={r0, &(0x7f000074d000)="3c561e17939d4f7f86d4149c28ac61abd61d4341be828f08f295d5d7c3702ecc611f84b4d40eb682c22ed4455de7743f053ed7e8f63f5eb18038227114daa9a6196df7d35a41fc759b77c8b079b3696c5fd340606b714e05f0f01f1246b27012a554a8dbbfc27a26a36754b04becb993192ea973733b68c931a645386a8311982c5361ac7bcf4d381051572c1ca2508c118e44d6857ce7f03aac35820ee90205641f0009", &(0x7f0000ffb000)=""/4096}, 0x18) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000361000-0x5c)={{0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc09}, 0x690, [0x3, 0x3, 0x81, 0x5, 0x92b, 0x9, 0x63, 0x4c4]}, 0x5c) socketpair(0x3, 0x80000, 0x2, &(0x7f0000282000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000887000-0x10)={0x1ff, 0xde0}) r4 = socket$kcm(0x29, 0x3, 0x0) writev(r4, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}, {&(0x7f00000cb000-0xe8)="773295dc25d4f5d39281e9c139c8e3166a15a654cb4c8bbb93c6ece00a53d4320092f0646a09cb6d515aee37345e6d56fa2ec715fbbea96c99be28f03327e23aef0c9e2a2995c843d1876bd4b1b4570bf3536007c66846eeb359df49e89d022a3515396401f8d3c090885a241d5ad2e0c6ffdc5436c3c31efa40d689e76bbf20d4d79bec68a98071db6d9db89d1fab192a7d93608e7223bc49a6734167422a8f052a458d82ad44b8039d356f24877b7b25657a5455569f78ec40392b53f9b6bac0e4db3a25cede49dc72a9e64ec9302e91d22ac82cb21ffd03e454e11e37185dbdbc1edb565cb0", 0xe7}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/17 03:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000850000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000ee000)=r1) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004c9000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005df000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000066000)=0xc) sendmsg$unix(r0, &(0x7f0000fde000)={&(0x7f000071f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000017a000)=[{&(0x7f0000841000-0xb)="fc2436b47c2dea07edc7d0", 0xb}, {&(0x7f0000c02000)="1c241bf217d4d8e86cd61d8936fa7b41a0dda75dde3fb52268b76b3fb4a83f7ca68ebfd9fe34de634f567932aab85b3bc5b168aeccdb1204e11e2e56745c83a12808e5fd27ce9f59a60f9db9159b2964fa9986d76cd32b2d75f712d6b835fab5f1823c9d08415fb173a48341d8752be2554816c0437d1050ab7f", 0x7a}, {&(0x7f0000d5a000-0x1000)="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0x1000}, {&(0x7f0000602000-0x74)="5d37937a168f411b29350b3af56b62bd1fcc9afd945f1114d52cc3f7beb4de95bd0ff9a29cae048fb2e74c1c9a498356e90b9aa8c694761f87e0b3f995ba4e2aceb67e130ef593e928584a04ddd801804ec1376cdc75154fe82689d0d0e901434904cf466e83c876afce240ac78382d6c9441687", 0x74}, {&(0x7f000054e000-0xd3)="11b9a6d1770497c7d4b28166da9e57288ba0c23556abf4bce1fd773d032ed525222745b8aa9d2434055931ab6b4f785f53e37e38cfb14341f59e69932d2da5b588461374f7e7a86a27d7d4bbd0c1bd512cf5e225241251064e48a70fd68a81ae82436db5f3287c17fabdc8fcd62ee5b0958ad5d6ba55516b81b588a51e2cf1f834857cd9044f0a848eae5be641a87e57a0061b4ed7fdb1dee5e49057ea7325ca96296f04877e85112d55f970ce4a24df3663478e6e9bd452dccce03a5be4343b64c76921b38e687d0dc42964c2ee14bef514bf", 0xd3}, {&(0x7f00001d6000)="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", 0x1000}], 0x7, &(0x7f0000ca8000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x40}, 0x4000) 2018/01/17 03:52:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000022d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00009b2000-0x10)=@req={0x3fc, 0x0, 0x0, 0xdf}, 0x10) 2018/01/17 03:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d29000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) shutdown(r0, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) r6 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000c70000)=0x0, &(0x7f000002d000)=0x4) sendmsg$unix(r1, &(0x7f0000697000)={&(0x7f00006c8000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c6b000)=[{&(0x7f00003d5000-0xf3)="786c768aedbcb24f1f220ac2778dbb7eb09d3363d1a3c698619f7842a434d37beb47740077d970aa6674f818b91519c2dad6ed55b8adc3e7085cc4f6378e3d5a5fe4b05cdf07c4b0392b817bc28a0a7c0780a11d4ee9c020d31a26f28394920d2ee4228d7d75d22f78997ee3c25b3106373329e098f1e539178f7bc274618315a5eaf9cd76184621605750b1928997f80507f33fcdc62add46077576eb81b997cbf48f0060ae9cf92df72994c283fbc6e487b0fb3a5a9f0dd3346666fcaf7409d97f2c5f8b329197a7ef7c05d810234086ec24ae9e98636fc1760a69cd48ba51c90101bbb96483e821c0f6400111f16b7a6ea5", 0xf3}], 0x1, &(0x7f000063b000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r2, r1, r1, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r6, r2, r1, r2, r2]}], 0xc0, 0x400c4}, 0x4004) close(r2) socket$netlink(0x10, 0x3, 0x14) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000db6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005dd000)=0xb) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/17 03:52:00 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000cf7000)=[{&(0x7f0000cf8000-0x47)=""/71, 0x47}, {&(0x7f0000cf8000-0x66)=""/102, 0x66}, {&(0x7f0000cf9000-0xb2)=""/178, 0x2c7}], 0x10000000000000e5) 2018/01/17 03:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000412000-0x4)=0xa3d, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000104000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000762000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000081d000)={@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]}) 2018/01/17 03:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000091a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ebd000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000349000-0x10)={0x0, 0x74, &(0x7f0000caa000-0x74)=[@in6={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe00}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c26000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b51000)=@assoc_value={r1, 0x0}, &(0x7f0000e7d000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f00007e9000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f00003a9000)=0x1, 0x4) getsockopt$inet_mreq(r2, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000963000-0x4)=0x0) 2018/01/17 03:52:00 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f94000-0x20)={@generic="fe7ed0e0f2838ad9d832d3bd69413a76", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x4, 0x6) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/17 03:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000768000)={0x26, 'skcipher\x00', 0x0, 0x80, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0xfffffffffffffe17) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000a79000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/17 03:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00003ab000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000e5000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e7f000-0x10)={0x0, 0x1, 0x8, 0x7584}, &(0x7f0000a5b000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006d4000-0x6)={r2, 0x0}, 0x6) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000981000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000311000)=0x14) getsockopt$sock_int(r3, 0x1, 0x20, &(0x7f0000518000-0x4)=0x0, &(0x7f0000a64000-0x4)=0x4) bind(r1, &(0x7f00009e9000)=@can={0x1d, r4, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) r5 = socket(0x1, 0xf, 0x31b6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x0) r6 = accept$llc(0xffffffffffffffff, &(0x7f0000c67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000402000)=0x10) getpeername$llc(r6, &(0x7f00008cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc1000-0x4)=0x10) 2018/01/17 03:52:00 executing program 5: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x3, 0x84) pwrite64(r0, &(0x7f0000098000-0x7e)="", 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000723000-0xc)={0x10, 0x0, 0x1, 0x80000}, 0xc) 2018/01/17 03:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000000d000-0x4)=0x1, 0x4) write(r0, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0xffffffffffffff17) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000489000)=0x0, &(0x7f0000dea000-0x4)=0x4) 2018/01/17 03:52:00 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0xb, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000747000-0x10)={0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000acb000)=0x0, &(0x7f00005e3000-0x4)=0x4) 2018/01/17 03:52:01 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000009000-0x10)={0x0, 0x0, 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000008000)={r1, r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000002000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x5edf, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0x0, 0x3, 0xfffffffffffffd7a, 0x0, "eb41c4aebcfc76235aa4ea1445ee2fd263e09a5c73315da64f81de3162bd7f7727fb95193ab32380bcaa956f0c63d31c0c674e37f798ae7f6a2ed5c8211b694adbe2bbd34cac18c121715ce055a144ab0fed7e727eac63204a422d2c31368472f5055673d7764dd37a3a15bc"}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) 2018/01/17 03:52:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto(r0, &(0x7f0000ad1000-0x26)="b6b88cb5f916fa3970e33ab11e086e149c6beed57cc2b1c0fa17c86cbf7b0963c3c673140cf2", 0x26, 0x4, &(0x7f0000d1a000-0x80)=@generic={0xa, "73d20050f24772f72b870316c079e312f138057c93e85f76d0f7e512c0337c5ce88c44de44f4604be174dd931eb0b9b16dd92ba80054910c064f2f2e1a5fa86bcae8ad09633d8e5ee1d28654ec3e30d730bd775d1dfa4be22e4ceced7f22e29ac1001849bec3638e8c613016c51df9b31cedfbd5e6072b0483d8c94002df"}, 0x80) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0xfffffffffffffffc, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/17 03:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a3000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff6) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0xffffffffffffffb4, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56818f6f69790a0a) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fa6000-0x4)=0x9, 0x4) 2018/01/17 03:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002cf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_sctp(0x2, 0x1, 0x84) socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003c9000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2b78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1f, 0x8001}, &(0x7f0000a65000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000083c000)={r2, 0x0, ""}, &(0x7f0000f4e000)=0xfdd6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ec3000-0x8c)={r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x35, &(0x7f000071d000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @random="36dc490869b2", [], {@arp={0x806, @generic={0x201, 0xe8bf, 0x6, 0x3, 0xa, @random="11bdb4d37733", "e378ed", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "750cbeadeb533451b1fc37ac623f1343"}}}}, 0x0) accept$ax25(r0, 0x0, &(0x7f0000f4e000)=0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000b04000-0x118)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004c0000)={0x0, 0x2, 0x0, 0x7, 0x18, 0x5, 0x6, 0x1c25f5d8, r3}, &(0x7f000082c000-0x4)=0x20) getpeername$inet6(r0, &(0x7f00007c7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006d5000-0x4)=0x1c) 2018/01/17 03:52:01 executing program 7: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001b8000-0xc8)={0x0, 0xc0, "1b5af1e477051626ad9fd7d3ca3979720056976aee02539f2058126d6f4fc71134b15cff2444af6fec26134acaf1f1c4dad847013c30ade102589c17f01f7b84851e96e6ed86feadb2accc8c1423d9b70be61dd2df6933f7ff8865387417dfcfadc5e1aec49a10712bbc61fbf464453d72163f242e3acc0be505f06a68c26aa3b0d69effb31a99254e51872e4eb00fcb85ac324d46db9eb6328aa9e782d2acbdb5b85581ec5b69179fc106cce998e21b738e85df6812dfccf4b1b40426d0eaa1"}, &(0x7f0000001000-0x4)=0xc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x2, 0xed69, 0x4}, 0xa0) 2018/01/17 03:52:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) accept4$unix(r0, &(0x7f0000fd9000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000fd6000)=0x1002, 0x800) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/17 03:52:01 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000a000-0x1a)={0x0, 0x9, 0x9, [0xfffffffffffffffb, 0xffff, 0x6, 0x5, 0x5, 0x9c8f, 0x3, 0x7b9ee8cf, 0x3]}, &(0x7f000000a000-0x4)=0x1a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x22f3, &(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000007000-0x10)={0x7, &(0x7f0000003000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000003000)={r3, 0x3}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000-0x10)={r1, 0x200, 0xea, 0x3}, &(0x7f0000009000)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/17 03:52:01 executing program 2: mmap(&(0x7f0000000000/0x5c7000)=nil, 0x5c7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r1, &(0x7f00005c0000)="09aaba7160e59ffeb0aa67000009000000000449f1f6e3a33f0ee713939c0cef", 0x20, 0x800000000000000, 0x0, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005c8000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:52:01 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000d6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000001000-0x4)=0xffff, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) recvfrom$packet(r1, &(0x7f0000000000)=""/7, 0x7, 0x40002102, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000002000-0x230)={0x0, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [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, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x230) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000d81000-0x80)=@generic={0x4, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r5, &(0x7f00002b9000-0x80)=@nfc_llcp={0x27, 0x80, 0x31, 0x7, 0x5, 0x3, "ad302dc37f9b9e55bd980028f336add4efee443a52e74de7db09000000000000008512fba06adc2eb51c92f2e49f8abb731bf2826fdc37aaff68206b302eec", 0x7}, 0xfffffffffffffe5a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d2a000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00009c5000-0x4)=0x4, &(0x7f0000a65000)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000b2f000-0x20)={0x7fff, 0x6, 0xfffffffffffffffc, 0x9da, 0x8, 0x3ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000da4000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f00009b1000-0x8)={r7, 0x0}) bind(r2, &(0x7f000015f000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket(0x10, 0x5, 0x1000000000) sendmsg(r8, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 03:52:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002f9000-0x10)={0x0, 0x101, 0x7ff, 0x3f}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000c1000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) r4 = accept4(r3, &(0x7f0000e92000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x14, 0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000933000-0x4)=0x1, 0x4) 2018/01/17 03:52:01 executing program 6: r0 = socket$inet6(0xa, 0x5, 0xc000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xa9)=""/169, 0xa9, 0x2021, &(0x7f000040b000)={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000190000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000785000)={r2, 0x0, 0x0}, 0xc) r3 = accept$inet6(r1, 0x0, &(0x7f000000d000-0x4)=0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000eb0000-0x4)=0x8b, 0x4) 2018/01/17 03:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000741000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000cea000)={0xd953, 0xffffffff, 0xffffffff, 0x8, 0x0, 0x3, 0x7}, 0xc) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/17 03:52:01 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000025c000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c5000)=0x10, 0x80800) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ae1000-0x8)={0x0, 0x4}, &(0x7f00004d7000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000012e000)={r1, 0x9b}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000289000-0x8)={0x0, 0x0}) 2018/01/17 03:52:01 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000052a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b22000)=0x1c) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f21000)={0x48, 0xac20000000000, 0xa032, 0x140, 0x10000}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000ee6000-0x38)={&(0x7f0000f21000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000023a000)={&(0x7f0000f22000-0x14)=@getroute={0x14, 0x1a, 0x501, 0x3, 0x3, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000c7a000-0x38)={&(0x7f00001ed000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000081e000-0x20)=[{&(0x7f00002c9000-0xa8)=""/168, 0xa8}, {&(0x7f0000f23000-0x91)=""/145, 0x91}], 0x2, &(0x7f000029f000)=""/186, 0xba, 0x8}, 0x101) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f23000-0x4)={r1}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r3, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f00007c4000)=@report={0x54, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:52:01 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00006df000-0x10)=@common='vlan0\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000def000)=0x8, 0x4) r1 = socket(0x40000000018, 0x0, 0x0) mmap(&(0x7f0000c9e000/0x10000)=nil, 0x10000, 0x2000000, 0x80010, r1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/17 03:52:01 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/17 03:52:01 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x7, 0x5, 0x0, 0x0}, {0x401, 0x0, 0x8, 0x0}]}, 0xffffffffffffffb1) accept$unix(r1, &(0x7f000000a000-0x6e)=@file={0x0, ""/108}, &(0x7f0000014000-0x4)=0x6e) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x4e5, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000014000)=0x1102) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000008000)="", 0x0, 0x8000, &(0x7f0000017000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000000d000-0x8)={0x0, 0xc}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000000e000)=0x0, &(0x7f0000016000-0x4)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000018000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f0000016000)={0x1a, 0x11, 0x3, 0x2, 0x100000000, 0x9be5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000018000-0x10)=@ax25={0x3, {"b22754cc43981d"}, 0x8000}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000016000-0x14)={r5, 0x1000, 0x3, 0x7, 0x96d, 0x4}, 0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000017000-0x5c)={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, {0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x7fffffff, [0xffffffffffffffe0, 0x2, 0x1241, 0x8000, 0x6, 0x9, 0x9, 0xc90]}, 0x5c) 2018/01/17 03:52:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0x0, 0x0, &(0x7f0000959000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000022c000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d8000-0x4)=0xe8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00001e1000)=0x1, &(0x7f000046c000)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000943000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 03:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt(r0, 0x60c0, 0x2, &(0x7f00008ba000-0xd2)=""/210, &(0x7f000096f000)=0xd2) listen(r0, 0xe6dc) accept(r0, &(0x7f0000268000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001f0000-0x4)=0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:52:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec2000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b48000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000-0xeb)=""/235, &(0x7f00006e2000-0x4)=0xeb) r3 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0xb101, &(0x7f0000000000)=0x0) 2018/01/17 03:52:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xfffffe8b, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:52:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/17 03:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000802, 0x20000004) connect$inet6(r0, &(0x7f00007f7000-0x1c)={0xa, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100}, 0x1c) 2018/01/17 03:52:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000060c000-0xc)={0x0, 0x0}) 2018/01/17 03:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvmsg(r0, &(0x7f0000218000-0x38)={&(0x7f00009f1000+0xc2d)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000413000)=[{&(0x7f000055f000)=""/37, 0x25}, {&(0x7f0000713000)=""/248, 0xf8}], 0x2, &(0x7f0000ad0000-0x1000)=""/4096, 0x1000, 0xa366}, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002a4000-0x10)={0xe811, 0x8004, 0xf50b, 0x101, 0x0}, &(0x7f0000975000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cfa000)=@assoc_value={r2, 0xff}, &(0x7f0000562000)=0x8) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c15000)={r3, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f00006ca000)=0x98) 2018/01/17 03:52:01 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xa, 0x3) getpeername$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) r1 = socket(0x10, 0x2, 0x0) connect$netlink(r1, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000)=0x10000, 0x4) socket$netlink(0x10, 0x3, 0xf) getpeername$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/17 03:52:01 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) r2 = socket(0x1f, 0xf, 0x6) socketpair(0x5, 0x4, 0x42, &(0x7f0000d4c000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000236000-0x8)={r0, r3}) shutdown(r1, 0x1) 2018/01/17 03:52:01 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000000c000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4fec2059, r1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x21c, &(0x7f000000c000-0x222)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x1e6, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x1, 0x0, 0x4, [0x0, 0x0, 0x0], {0xd85, 0x6, '^zI', 0xd94, 0x1d, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x699f}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x97, 0x2, 0x1, 0xffff, 0x0, [@loopback={0x0, 0x1}]}, @fragment={0x3b, 0x0, 0x3, 0x20, 0x0, 0x2, 0x0}, @hopopts={0x2b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0x9a}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x3a, 0xe, 0x1, 0x400, 0x0, [@loopback={0x0, 0x1}, @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]}, @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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "d56faa3abda849f51b747caede1e9445e8799efe4a8ae393f792480f20579b8f3853478ccf052558493af96bb38fd1d3c728a6a070310b6fc7464a03d4ea5bf8828a0b944ecee4e89638c2dc030b68a573bb5007ea2265c9ef30c89980fc9411d634c6e22af2a795c2faa4ead588232dcd89fc52a92106fb3ba3fbe7657f24b1e5f8f49f29a47079ecc72bb23931b1f4f4d73d214dce66b023aa6869b388cd5ba27114a155524c9ad6be32576e33a4c512ded337417392b749870d7ce0b377995a1b62848c48"}}}}}}}, 0x0) 2018/01/17 03:52:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000002000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000003000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x2}}, 0x2e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000003000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000004000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x10, 0x2, 0x1, {0x80}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x8010) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000004000-0x18)=@hopopts={0x3f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000003000-0x20)={0x7, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000003000-0x10)={0x100000000000000, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000)={0x638f, 0x0, 0xe26, 0x7b20, 0x0}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff, 0x2, 0x400, 0xa, 0x20, 0x20, 0x3f, r6, r7}, {0xe7cf, 0x0, 0x7, 0x4, 0x7, 0x6, 0x7, 0x1}, {0x100000001, 0x9, 0xffff, 0x0}, 0x0, 0x6, 0x0, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, 0x0, @in=@rand_addr=0x4, 0x4, 0x3, 0x0, 0x2, 0x0, 0x80000000, 0xc}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000006000)={r5, 0x5d6}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000007000)={r5, 0x4}, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x400, 0x200, 0xfffffffffffff194, 0x1ff, 0x20000000000000, 0x511c, 0x200000000000000, 0x20, 0x5, 0x81, 0x1}, 0xb) 2018/01/17 03:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000e66000-0x30)=[], 0x0, 0x0}, {&(0x7f000093e000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) r1 = socket(0x11, 0xf, 0x8) getsockname$ax25(r1, &(0x7f000021a000)={0x0, {""/7}, 0x0}, &(0x7f000001f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d45000)={0x7, 0x80, 0x8000, 0x2, 0x0, 0x0, 0xfffffffffffffe00, 0x5, 0x0}, &(0x7f0000a7f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000663000-0x41)={r2, 0x39, "ad1d8e4ade056a32dfd5d48c70cf9b7c5bf0b73dd0db16f4c9ef144a0694a3aa9064ec94f837d8a0f2d3c9fb7bdb230887c69d3757c83d8ba6"}, &(0x7f00000ff000-0x4)=0x41) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000082e000-0x8)={r3, 0x100000000}, &(0x7f0000466000)=0x8) 2018/01/17 03:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x80006, 0x7) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00007aa000)=0x0) recvfrom$inet(r0, &(0x7f0000c59000)=""/211, 0xd3, 0x20, &(0x7f0000a8a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:52:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100400000100001, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005d8000-0xcd)={0x0, 0xc5, "b0dd9ac8b9f8406142cf31f28b17e6b90b8475d186f3a270f9a178f81ae7fe02245a1f9bfd3388c8b4a373b809a983e2b81098a5279aa78a30122c2e8ace903a4c796da2cd80ac3fa540f18e78098ca185a205cef8894f9fb028838ce500659c215364e37760006ce3fc993fcf9ccbcc27820b4acc287dd3ae48c44a89c45c2dc4d0604a654ed93565115f547d72c1ba1e3fde64e356acf828120c3eb5815fc2f0d29bc1d5752356df3c98b2a1a50a7610ec045248834b794552599bf2cc531ee273199c35"}, &(0x7f00003b7000)=0xcd) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bfc000-0x8)=@assoc_value={r1, 0x10000}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000d2000)={0x0, 0x0}, &(0x7f0000668000-0x4)=0x8) 2018/01/17 03:52:01 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0xfffffffffffffff8, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000006000-0x98)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffe5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7}, &(0x7f000000b000-0x4)=0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000a000)={r2, 0xfffffffffffff8b7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000009000)={0x0, 0xffffffff, 0x2, 0x5, 0x4, 0x3}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007000)={0x1, 0x546, 0x8, 0x5, 0x101, 0x2, 0x5, 0x0, r4}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000000a000)={0x5}, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r5, &(0x7f000000b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, &(0x7f0000003000)=0x32, 0x800) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000009000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x14) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000006000-0x10)={r7, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) r8 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f000000c000)={r3, 0x7a4d}, &(0x7f0000009000)=0x8) setsockopt$inet_mreq(r8, 0x0, 0x20, &(0x7f0000007000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x13c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000b000)={r3, 0x3f}, &(0x7f000000a000)=0x6) 2018/01/17 03:52:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0xfffffffffffffffb, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000274000-0x2)={r0}) r2 = socket$inet(0x2, 0x8000a, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000431000-0x8)={0x0, 0x1}, &(0x7f0000325000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000087e000)={r3, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r0, &(0x7f0000e30000)="97", 0x1, 0x0, &(0x7f00003f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e1d000)={0x0, 0xf1}, &(0x7f0000f1b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000695000)={0x8, 0x800d, 0x101, 0x189, r4}, &(0x7f0000204000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f0000728000-0x68)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00008b7000)=0x10) 2018/01/17 03:52:01 executing program 7: r0 = socket(0x5, 0x0, 0x3c31) accept4$alg(r0, 0x0, 0x0, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000379000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f0000025000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x81, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00001ae000-0x4)=0x5, 0x4) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000a5e000-0x78)={0x7f, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2df, 0x4, 0x6, 0x1000, 0x4, &(0x7f0000c86000-0x10)=@common='ip6tnl0\x00', 0x8, 0x2, 0x7}) sendmsg$can_raw(r3, &(0x7f00008d5000-0x38)={&(0x7f0000b2f000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e8d000-0x10)={&(0x7f0000850000)=@canfd={{0x3, 0x9b, 0x800, 0xac5}, 0xf, 0x3, 0x0, 0x0, "219718a98ad8e8d87c06b1aeaffed627b4aff15eab46413fe2c3da15a547d9b814b7b0a90754b5f8da63dba885912be844461fa125dfd704b299fef19b36d607"}, 0x48}, 0x1, 0x0, 0x0, 0x20000041}, 0x4) r5 = socket(0x4, 0x6, 0x0) setsockopt$packet_int(r5, 0x107, 0x13, &(0x7f0000fea000-0x4)=0x6, 0x4) accept4$nfc_llcp(r5, &(0x7f0000eb7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005f0000)=0x60, 0x80800) connect$inet(r2, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000e9a000-0x9)='illinois\x00', 0x9) accept4$inet(r4, &(0x7f0000ec3000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f26000)=0x10, 0x800) sendto$inet(r2, &(0x7f000076a000-0x1)="", 0xff72, 0x4008004, 0x0, 0xfffffffffffffcda) setsockopt$packet_int(r5, 0x107, 0x7, &(0x7f0000efe000)=0x0, 0x4) 2018/01/17 03:52:01 executing program 2: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) socketpair(0xa, 0x80000, 0x1, &(0x7f0000155000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000eff000+0x63)=0x0, &(0x7f0000f00000-0x4)=0x4) accept(r3, &(0x7f000071e000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e8000-0x4)=0x20) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000efe000)={&(0x7f0000eff000-0x48)=@full={{0x3, {"04b57f9a3397b6"}, 0x10}, [{"19746eb39f7377"}, {"9281b585e6f865"}, {"017c3212603e16"}, {"28ff7e387140d6"}, {"4569bb57421a9d"}, {"2f2bec59b4d938"}, {"4f39bdf40453fb"}, {"07fb765002d7e9"}]}, 0x48, &(0x7f0000eff000-0x90)=[{&(0x7f0000efe000)="", 0x0}, {&(0x7f0000efe000)="231e9435e6c0c522f1e8996c683e6cf2201241957fc342690584927fbf6054360373acb81d73cc818a2bc7dc301851b825bc2acac9b6f7d1d114d7420ec4d13c6cb762a7c7822863eb2939476f3cad5cff30e546079aa8791713b953882891e33699849068f89624a1c5", 0x6a}, {&(0x7f0000d21000)="305dcb38943edf816302cc266d9283c4367cd73acaff8259f746b3e999d561f912cd3355fa5420ce048db3e871683efb94dc6e5e191ce36df7ce8910900130f2d04a9a6601c9d655b6", 0x49}, {&(0x7f0000257000-0xbc)="0273d1f786a8af858fb247c1ab0ea6a33027a2c44d00103ef82e853d9039f5a52d7a85cd65b4d05d2ba62dbe001ca35a5a2a7320b14b1a5a817e023b1ba02bbbaf33ff9a722c64249d769852ea540a228a86cc1fad95eec7b8c7e4a4f33eb74468ce68494f0ada3645129dd2f5e41573ad29f0604a3e1705063c99e53ea25154956bf61b4eb36fdaa9b7fb7d353eba20ac79a6dd183f034c399b9bb2826c72a39dd8c85e6d33ed4babf0f13d3d356d753d0647780748c1d47fcb2309", 0xbc}, {&(0x7f0000249000)="a35959bee15be8d0b3e464d76a4d214da4548053aaf2fc02890bd11a4a86965a9a61c8927de3fb84e7a867153684233a887221ba2aa9d8af55ca1b42fb8126a471d9d4259707d0791e8526b09ddcbc6039552e841398e1545aa62317defc3e10ed185bcb79d2594ff067ff9c01236b8c7399b3a867146109aae33e9b4f3a108af7efeb3b5da1d0917d1bb08953cb2e263e5fe104ad19aa846ffe00b9a20b9ebc992d5dc4c67f79e0c662dd647e8e0e9534adb30b621d50e224209c250f02cc610228e521ab675dc4319d7b3a0f8dfb9c676d6c508a5946cd", 0xd8}, {&(0x7f00000d5000-0x2c)="09f42de4cafbac75ea0cffbd8d9b1bd9dae209cbe870afc96d0eee59f7c1cfb52cd6923d4aecb400de474b4c", 0x2c}, {&(0x7f0000de4000)="cc90c8168489ab11e0a285f93b1a7811f289110ce3fa7175246675340a62b9c243b79991aed8857ea3feffbb2169beacb51dbf0ca64a92a26ed3f78f436165ca57023d1269647688337ceaab944320a1f3dc1190f88496f2d99a0e90bdec40f650dd216e561f9aa15edca34f71053f1fff69e1f7ccc54b8258d834f3ce9c802ce0d59156ed0433f686a921f9d145563f001dc50790893dccf1451b0da65cd3324180e62d6e02beadff1d569bd209ac09", 0xb0}, {&(0x7f000063f000-0x83)="688ec37ea1253c3f7f6a2d4082b473ff7c2de55fff4c3da6f5bfc1fb36d99ad07527d0df20cf80b53bb78fc14c9160ea742db1f1a3b0cc526041a94a531af34ae50f7facc14fdbd7426255c6f2888903b9061be1318b50868a150aa7e8df7b865f32620d5ed7c4b45cc6f2b8cfa1500f2f340d11d7e8e1a7aeff928aa225cd7ff98475", 0x83}, {&(0x7f0000dfa000-0x96)="a6c5f42e2507cd7ac95ec678419bfedbdc3d6db05cfbf3c44d473c18e0c115e1646e45475c643aeb80997be56b28da43829a90b2a6b3ec3a1b1f880644b985f5297aa8728b9c21769efad823f377ef50c3259ebaa9b7edf4d4ac150bd0d197ae02b678554c4a1b296b9127986932eca39ae3205adcb2a7405c0e9d661df39df674397c2d1542c998c9986e61e0c18c7a90f524306eef", 0x96}], 0x9, &(0x7f0000eff000+0xd89)=[{0x100, 0x10e, 0x5, "1fac3fde208822c1da7429eeaa55266aee0d785380154ae06ed7def70626566836f1a4cc5e74ebda0fc458efd7a9346b17ca4c7eacc5601486b27215552f05dfa50046380aeff0bd50f3d683cb4ec5fa3c33ca9e7204ba8290085d7212d496ec0872cf67a20bea556d39023f1ad907abc215ab74ad771c9d8ca9cd36c7e0849fd52ee9c1111cdc8ef357f75754405fac60a500f01a768a9406c6522943548c71b9be1d87c1652244a2de97677e31e6b4180cced0b236d8541b1a28dbcc121b647c0829ffb76414b84ff6928ae545ceb21b452b3528261f2c99ebc141c833d241e1bbeb41b68ef8dd1574"}], 0x100, 0x4000010}, 0x2102) 2018/01/17 03:52:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000017a000)={&(0x7f00000c6000-0x1f)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "11998e99661cbfc48c78bc9ea0a12d78e3d39e873b13ca7a4384c1bbb4332edb3c9867781154c85ca6c72f8eb48060ca40865fff3dee970145b4777dc0c29b", 0x0}, 0x60, &(0x7f000013a000-0x40)=[{&(0x7f00000c2000-0x4a)="2d540b43e584ae03cc07cae8c23be7a30b88e0ebe6dfdbbb3360992a73097edfd593eaabb9829a2aa53fb9ac288ac4f821c51405c5eb6bfb28a1bbda447db35f", 0x40}, {&(0x7f00000db000)="c1ee5b935140b933182b4f34e19224fb53637d7ea3b3e57541f7ebbecffb3e70fe1169c0b4b75011a9310a1c1e3c843384fb50d11cb8736eaabd1da04d99368d", 0x40}], 0x2, 0x0, 0x0, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000afb000)={@common='ip6tnl0\x00', @ifru_flags=0x0}) r2 = accept(r1, &(0x7f0000605000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000798000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000fe5000)={r1}) 2018/01/17 03:52:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @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]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00007b1000)="7acb04114cfefec95fdc58363ce62bbdc6e6e18b0cf043cd65126fb68b76a99dabb4d2c54a65fa64303f23718ed404dd6004535e976933af2a7a88d65fa61481f4e90214ce1f42f9c90853df328ba758c300c5576947f5da41328fff2e299a7b6bec055de0cd8512db6718ff949a7e74c30d54133eb896ac7275d0927937ef6ad470feb4678bd6fee3c5c9c150d295137c9a6a21e25ca4b3882059f9384097ac", 0xa0) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x402d, &(0x7f0000df6000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) connect$packet(r2, &(0x7f0000504000-0x14)={0x11, 0xff, r9, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r10}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) r11 = socket$inet_sctp(0x2, 0xfffffffffffffffc, 0x84) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f0000304000+0xa33)=0x5) setsockopt$inet_int(r11, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendmsg(r5, &(0x7f0000843000-0x38)={0x0, 0x0, &(0x7f00006e0000-0xa0)=[{&(0x7f0000e76000)="f5ce8ba91687429087a9f9c9806b5a8c52005ff27b98d72d22df5c74b44fdf07c63f363d342a246d3fd8604437d2262f8c29a21ec6cd70c0f056edf9b36a472bb55beaa48c93685c943cbd7902d6ab27e1ca452285786d518581f17c7bc2b1cf3b4ef15a3051496f5a5de8a760f69b1c44ef227069e4642db5580caf8a379ca6fad17c6b878d935715e7e940d47b1ac4efd4d03e8d6a8428a7d080cccf658a876fcf15c0f0ccc89e9f7b49414a7e07e22c1984879d2950ec914960b3f91cc8b1b738ef4d18be0fa818172ec0b413ec6781585d491fc090e52f4a4de384df1f8fc6b1050933ba16f1291479", 0xeb}, {&(0x7f000012a000-0xb0)="e3b264f8f977a981dc68277072d204a9fc18c472f2d4e05ff4cb402aa4232b577aa732792a5f9b7a0d6c51e2db75c1066e86e58aa4fa36667c75d3ab45917663183c945841221ccadf65fabe36e2aaaa3da986595565d9cbc68fd260a19c1bdbc75cf83ea222bf43447e9c9091ed2f3d1378ef9ba7e5cbd1438b02e19f05bcab829aaa4380f7dbe3e78e402df4db1a84be8570f26b4006478268c6f28074be3027865aac24e7a5456285bcad36d5338c", 0xb0}, {&(0x7f0000c98000-0x5f)="253c43abfef019adb59a801d94c4a7f033f38a9d62bd81ac2a2579cdd0388f8b6f291512d5baef692e2d1ca70fa3e42f0b8cd10013b3cf34e534703048e7f683a46228a0ec48e8ddf55eec378ac6174eb96a122a6cc5fdc1845c65eb21d72c", 0x5f}, {&(0x7f000073a000)="3010eac0d615c5bff594c1d4430d05fff537312494ea55c9a886e0c94aae76530aea23b0d1b46e4ccb51b37cfd8836a1fb1ebd89a8639382ecd63107a753625a2a0bd1eddd7f961b4da4e2e2873bf7f83ad3ae8710aa52060ec5e5", 0x5b}, {&(0x7f0000c58000)="1dfcec7a823d726a6a337e13eeb19fffb7317e0d82ebb8d8df6ea4641abc48d278ff1a0aa6ad60a437bfdb00f79d6f62795dc7a0738b122be6408c433a8220febf84e2fd1456548c", 0x48}, {&(0x7f0000581000-0xaa)="be35277ab3ca7df1e97177c415f15f8d517345c2b41dc96e149c3e3a1df3b9258222c25ff18b0f28fe9913973077872174ba41e82fe9f9d408406ed6527bac4c33a96cbcae7365642d02f87b93dfec59e55c6bb74405a4b075ea72be017c41bbfb8229554dd89c770e0512d8b3a469ec5a3bc6b4092399a5ec479ee86917c5f995fc59d8ea09b27783b977808568a5a612013e6854456d6d5ac88c7b6380b3e30f7bd3cdfd107be9f543", 0xaa}, {&(0x7f0000ec0000-0xd6)="537b229c5efe0502b7dccc306d615fc0b33e202492bdf3e80923fc0e656ae58f63844b4548a8e225be7f1019018b6f4480b606085aa9c5485034baf99c99a7c78770cf031678a367d08450ce08ffcf88b91eb190adb41f108c45f0331788abf435c017c67f6f76ff8c94b5f7bcf1d4471b92a03a9ecea187f4858fa97a243a3b8d481543d4afbc36af5945377ed6bceaa7316877bd6375073eb484da3677b8eff8329a856a640ee581c2c79f6bc6d277f7481aec636f2a1e7d4623024a70a656ced13c18be7b06b91f1ea8f608bf303bed6eef95e8ee", 0xd6}, {&(0x7f00006c5000-0x95)="6c0e79ee99814542b5df679faf0e808ece3fd2b8d07ec73b29d8a1d3587ca0b8d08d32d5596bace3b7bde690aeb5399dd0f6c84edc527159ce8292ef578085521037ab0e3606490a47438fa85655ee4ec2e2686ec604806902d25046b8416ce74b0832c3a7dbe112da478745df6b825edc7e21e3be7faaa2b19d894eb9d69315b3bb46bcc5013cad7d27365d83f7af24b22a765c94", 0x95}, {&(0x7f000052d000)="61b76473249c210b908fed0aa054a9754fe899bc4f857a1bd8abefc1720a74234848db4085c3c1103e0ba6f0ec5aba77cb5ccae741b3e72276251fac4d50e755f757f987dc91cb5424eb3c0ace0a2ddd3fbabb8040f50396287991302da3cda3055232b5d96e8fe1a5f62e561e7ee1c35f4a450b8210185bad98053df3b51b4395a2a789136ebb98b7143c360c41ce8817bdcb3ba13511492e5782c0f9bc5434f596c18eec423ae3238aa2067b7d67287e37f669ef69d630400b8fdf3314faba1261cdd574b667887a70046dd4af6f3fab0e45bdd068feec423f7aa8de2355317c89e879a4e31d55745ee01b08a1b7a0402b", 0xf2}, {&(0x7f0000a33000)="7bf9fbe625cf6b700f3f807f05148f98b9d9e1", 0x13}], 0xa, 0x0, 0x0, 0x800}, 0x4000) 2018/01/17 03:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x5, 0x3c73, &(0x7f0000bac000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002d6000-0x8)={0x0, 0x400000000000000}, &(0x7f0000052000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000305000-0xe)={r4, 0x7, 0x3, [0x4, 0x401, 0xfffffffffffffffe]}, 0xe) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bc5000-0x10)={&(0x7f0000dab000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r5 = socket$kcm(0x29, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000026a000-0x8)={r3, r1}) sendmsg$kcm(r5, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000f97000-0x44)={{0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="2bcc998d78a7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000013e000-0x4)={r0}) 2018/01/17 03:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f76000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c38000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f000005d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000546000-0x8)={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000007a000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(0xffffffffffffffff, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:52:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003f2000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009d9000-0x3c8)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) mmap(&(0x7f0000000000/0xd6000)=nil, 0xd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f00000d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000060000)=0x14) mmap(&(0x7f00000d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00000d7000-0xb3)=""/179, &(0x7f00000d7000-0x4)=0xb3) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/17 03:52:01 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x11, &(0x7f0000726000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x0, 0x0, 0x1, 0xfffffff4, 0x4}, @call={0x85, 0x0, 0x0, 0x19}, @ldst={0x1, 0x3, 0x6, 0x4, 0xf, 0x0, 0x0}, @generic={0x65, 0xfffffffffffffff9, 0xffff, 0x7}, @ldst={0x1, 0x3, 0x3, 0x0, 0x5, 0xfffffffc, 0x8}, @ldst={0x1, 0x3, 0x3, 0x5, 0x0, 0xfffffffc, 0x8}, @jmp={0x5, 0x6, 0x7, 0x3, 0x7, 0xfffffff6, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cde000-0x8)={r2, r0}) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00004df000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00008d9000)=0x0, &(0x7f0000c21000-0x4)=0x4) 2018/01/17 03:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x5) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000980000)={@common='ifb0\x00', @ifru_flags=0x4000}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000089000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f00000d6000-0x4)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f29000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) 2018/01/17 03:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) bind$inet6(r0, &(0x7f0000c6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f0000dc6000)={0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 03:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x1000000000000f89]}) r0 = socket$inet6(0xa, 0x3, 0x60e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006a4000)={{0xa, 0x0, 0x3648, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x0, [0xd4e4, 0xfff, 0x80000000, 0x0, 0xffffffffffff7fff, 0x7, 0xfffffffffffff000, 0x5]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006f9000-0x68)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x800}], 0x68) 2018/01/17 03:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000126000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000b5000)=r1) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) sendmsg$kcm(r0, &(0x7f0000ae5000-0x38)={&(0x7f0000b9e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bpq0\x00'}}, 0x1e, &(0x7f0000106000-0x50)=[{&(0x7f00006cd000)="1114f7766078a48b80f6fcd2f617128ca6936f04f8d173e48171e80cc78961c3cb365372513634e9f54ebe0bd04a32db0a18b3f7f2e33a0ff4cc3f6b244f23980df5aafb2624596f718e754466ef2861da115dad3103b9359024b0f99bebfc921173db41a46cb39d3add91d4af217ae459f494408daefc3b6f04b0a047df9ba69309872e9e38fdfbbce8d36a66d268da8248264ec2dff31d6425d3d7ed8cc393b5193d2f07669398973477e551eca3abf3324c32169190b338463935d8776a45760eb1b3c3c14370f3ca", 0xca}, {&(0x7f0000b57000-0xfe)="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", 0xfe}, {&(0x7f00002b4000)="fce993cbf212ad3ce9458e78f9fd7fc9e1bb3bdb319b60cd018b86a452464b74d9563d8695adb0d7058c460faed6e5c43dd0ad", 0x33}, {&(0x7f0000f26000)="1865091f17c8277e27d2af867b4ffacc904e098d887aab117d03e703cc54307db2ff6a604e31d55788f2e4e9c4ce5b54cadaf13eb89fa023e3b5ba9589ee0049606c60a005232a83e00987a98409e6d795aef70e388edeafc17fd0c276684a8235baf0df3e05b5006f0703b2f77bae0e238b6adaf69a33d1bcff6f7dea9c8b80ab5e11c0963b1b3d6a936f6192c1d0ea54cc5d6e65382ca56f3aa8b93e17dadd103f00d880a17278e13e926466ba82c34ad49c4bcd7e5791cc539a9ef278331c65ec511d4de3b46e516d88928933945425", 0xd1}, {&(0x7f0000a6d000)="b062d134e68f87dbe618a2bbae68fb4224cd8bc0ae5940566e38ba8d4f195a6c847b7b40e9d51dca259629f230f202e12318dbcf606183b3d129a990d04e95267ada42e915207a465aafbea84dae253fa01e975ec3", 0x55}], 0x5, &(0x7f00003d7000-0x1b8)=[{0x70, 0x111, 0x3, "0ffa22c31e99f0841e94682a73bbcbcc1cea17708d01bf76b6c0cef93ee4f39a109d927079db537688c39de49713a2e78ab18d4f3b4015686b91aa70cb4e62c9927958fd773fb9d6bbd44760e9b51e5aaa8418f897860006e3"}, {0x78, 0x107, 0x1000, "98f2d8569e9933d1a5311a07ef577ebb63d7721e7c18a807afb49c2a671684cb62ffff2b2cea20cc6049e86a675248fb4a787485935b64a3a30b7c220863108efb6bb6b2aa9ec6b21c026ff5218535f019613e7dc5f25fa5bb96452b090557d873495b96"}, {0x78, 0x3a, 0x6, "80f06d62e61f1130a5e2a432e88f453891050234fd1c77c95977c3d6b50832278244f54c2147aba40981d9d339f4d2bad46cf60ae7e10c15ca53ac6b5657fb0ae700af092d48c769e2d138d8bf2863c1ee037d79ac18889d35e8a0a9c5604294dc2ee07a0763"}, {0x58, 0x11f, 0x5, "3ec21a9d55b5133024e74433efb5f85877deb8fc1a7e3e0d5bf3e48459388b233166b2d85f6d399f0c40248b5ca72a66344e5ab3a168a88252718d39ab431577d47d87af0b61ac"}], 0x1b8, 0x4004000}, 0x0) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f00005ef000-0x20)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e40000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000b76000-0x20)={0x3, 0x7, 0x3, 0x2, 0x3, 0x5}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003e4000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b9000-0x4)=0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d3b000)={0x193, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$can_raw(r0, &(0x7f000051e000)={0x1d, r3, 0x0, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002e5000-0x4)=0x0) 2018/01/17 03:52:01 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x0, &(0x7f0000417000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fd0000)={r1}) ioctl$sock_ifreq(r1, 0x65e9a0a704ac06d6, &(0x7f0000210000)={@common='dummy0\x00', @ifru_mtu=0x6}) bind$inet6(r0, &(0x7f00000c6000-0x1c)={0xa, 0x0, 0x92d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f00006b1000)={&(0x7f00007bf000)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f0000d76000)={&(0x7f0000f1f000-0x1088)=@flushsa={0x1088, 0x1c, 0x100, 0x1, 0x1, {0x3b}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x0, 0x2}}, @algo_comp={0x1048, 0x3, {{'deflate\x00'}, 0x8000, "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"}}]}, 0x1088}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) socket$inet6(0xa, 0x4, 0x5) r2 = socket(0x3, 0xfffffffffffffffc, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) 2018/01/17 03:52:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ed0000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b67000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000040d000-0x4)=0x1c, 0x80800) bind$inet6(r1, &(0x7f000032c000-0x1c)={0xa, 0x1, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/01/17 03:52:01 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x1b, 0x80001, 0x7) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) connect$inet(r0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:52:01 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa1, &(0x7f0000d74000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x6b, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x88, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x8, "b0caff31345c24f5"}, @jumbo={0xc2, 0x4, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "aa8001b044d75657feaabe8ba20a32cc7ddc988e8abe904a6cb5aa6edb0b52c187031a1e2e47fd2a5e5594e74005fcc724b736e1f8b382bacbe24b4d614e0add94c46f"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fc9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fc9000-0x4)=0x3a) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000fca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fca000-0x4)=0x14, 0x80800) bind(r0, &(0x7f000058a000-0x14)=@ll={0x11, 0x16, r2, 0x1, 0x20, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000fc8000)={@common='ipddp0\x00', @ifru_flags=0x2}) 2018/01/17 03:52:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0xfffffffffffffffd) getsockname$packet(r1, &(0x7f0000b7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ec5000-0x4)=0x14) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 03:52:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000ca9000)=""/27, &(0x7f000079b000)=0x1b) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb517017f5b8acaa14a5ac0878c8db8cea93dab6d5a76539df6e16e003525297c5f8f95afd4df6da2e4f5e86e6d61ca97640de51a5bcf5220f269e44e2f59e505569baa376d7fa95d03458481c1e826da607f7", 0x130}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000a69000-0x22)=""/34, 0xffffff8f) 2018/01/17 03:52:01 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) socketpair(0x11, 0xb, 0x1, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000007000-0x4)=0x0) 2018/01/17 03:52:01 executing program 7: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x2, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) 2018/01/17 03:52:01 executing program 3: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000953000)=0x0, &(0x7f000024f000)=0x4) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007b9000-0x8)=0x0, &(0x7f0000954000-0x4)=0x8) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/17 03:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000161000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000885000)=0x0, &(0x7f0000940000)=0x4) 2018/01/17 03:52:01 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x20000102}, 0xc) 2018/01/17 03:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f2b000)={0x0, 0x0, 0x0}, &(0x7f0000afb000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4) 2018/01/17 03:52:01 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ff6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ff5000)=0x32, 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000336000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f00003e4000-0x4)=0xc) bind$can_raw(r1, &(0x7f00000e1000)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000efe000)=0x3, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 03:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000f3d000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) close(r2) 2018/01/17 03:52:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000)={0x40000000008}, 0x1) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000002000-0x10)=@generic="11b3d60c9e15d0eecf95a41ddd1ae2e8", 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000)={r4, 0x100000000}, &(0x7f0000003000-0x4)=0x8) ioctl(r0, 0x4b49, &(0x7f0000f26000)="") tee(r1, r0, 0x5, 0x2) 2018/01/17 03:52:01 executing program 7: mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008a5000-0x8)={0x0, 0x0}) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00008a4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000062f000)=0x14) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f000012a000)={0x1f, 0x2000000000000000, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000872000-0x63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005c7000-0x8)={0x0, 0x0, []}) 2018/01/17 03:52:01 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xea3) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f69000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000c9c000)=0x1e) bind$alg(r2, &(0x7f0000a00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) bind$inet6(r2, &(0x7f0000d49000-0x1c)={0xa, 0x3, 0xa2a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000076d000)={0x2, 0x24, 0x3, 0x5, 0x1ff, 0x1, 0x1, 0x3f, 0x7ff0000000000, 0x3ff, 0x8}, 0xb) recvfrom$inet6(r1, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000f6c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f6b000-0x10)={0x0, 0x0}, &(0x7f0000f6b000-0x4)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000f6a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) 2018/01/17 03:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0xa2) read(r0, &(0x7f0000ffa000)=""/241, 0xf1) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000001b000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009cd000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000101000)=0xc) 2018/01/17 03:52:01 executing program 6: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005b2000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000c88000-0x20)={0xffffffff, 0x9, 0x100, 0x1, 0x1, 0x6}) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$netrom(r2, &(0x7f0000bfb000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c0f000-0x4)=0x48, 0x80800) listen(r3, 0x400) r4 = accept$inet(r3, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000010000-0x23)={0x0, 0x1b, "1169f0eccf37321bab368d6153bd7057bbb204ced81836fe97d885"}, &(0x7f0000964000)=0x23) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fc3000)={0x100000000000000, 0x8001, 0x1000, 0x1, r5}, &(0x7f000069e000)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000050f000-0x10)={0x1, 0x7, 0x5, 0x2, r6}, &(0x7f0000690000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500001f00000000ff0500007ff9f30000fc000000070000000000000025070097c11fd4c2c4dc42ffa80001", 0x30) 2018/01/17 03:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000045000)=0x8000, 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005b8000-0x38)={&(0x7f0000e0f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f43000)=[{&(0x7f0000112000)=""/133, 0x85}, {&(0x7f0000303000)=""/183, 0xb7}], 0x2, &(0x7f0000c3a000-0x5d)=""/93, 0x5d, 0x1c}, 0x12020) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000989000-0x5)='cubic\x00', 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 03:52:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000cfd000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x1)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffdc5, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x1, 0x1, [0x0]}) 2018/01/17 03:52:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000019000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0xfff, 0x1ff, 0x100, 0x488, 0x0, 0x7, 0x3ff, 0x9b}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x2)=0x10) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000db4000)={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x1, 0xffffffffffff0856, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x6, [0x6, 0x22b5, 0x0, 0x3, 0x3, 0x81, 0x7f, 0x7fffffff]}, 0x5c) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ef1000)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/17 03:52:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x8000000000000000, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x437a}, 0x274) 2018/01/17 03:52:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0xfffffffffffffe35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000)={0x4, 0x0, 0x0, 0x9, 0x2}, 0x14) 2018/01/17 03:52:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f29000-0x4)=0x10, 0x807fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0xff, @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]}, 0x5, 0x3}, &(0x7f0000066000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000455000-0x8c)={r3, @in6={{0xa, 0x0, 0x41a2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x0, 0x18fe, @loopback={0x0, 0x1}, 0x1e}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x7, [0x72e, 0x3, 0x1000, 0x5d8, 0x1, 0x4, 0x81, 0x1f]}, 0x5c) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r3, 0x3315}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000000000/0x8ab000)=nil, 0x8ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00008ab000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ab000)=0xe8) r8 = getgid() r9 = gettid() mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000039d000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ab000)=0xe8) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00008ab000)={0x0, 0x0, 0x0}, &(0x7f0000833000)=0xc) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f00008ac000-0x38)={&(0x7f00003c7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000007e000)=[{&(0x7f00008ab000)="dd2f85fb63ae201b879a0545ba8460e022edd13d384fb378c0c754c5ec5f118f9148c40987e99ea39b24feca8e494610da203de6d7b6adef9eb2a6b2fc5a4c0a4ee12a7b6d5d6c6d45e4ba27e163c61203478764f21a20735917fae9995ac63d1c2215d4bc204a97d65dfec96ecc027db6634ca9f1b531352165d890b83b3710db0f4410f965c5458969ca392ffae4ce3e339042bfa676ef8dc49759e240de18667d4f8fd7586bf01567f7aab7e974aae490169bfead2c423f8a7282394fad8da1572bc44c1cf5ebf608700687c7c6fd648e77e25387f2d19e3864c96d78d21c1cb31b8ec07326421df81cef3e", 0xed}, {&(0x7f00008ac000-0x1a)="e4294b80cc4e589e56ae95b9abb1bb5f9d5947d16fffd6f7e6aab9fda488ce8e033ce013c6e28c396894913bd3d0d8b3f208bc15de274134c8fff71b", 0x3c}, {&(0x7f00008ac000-0xee)="9f33f2209feb65b0b2f125edade7d2bacf086dd5330e73c41507b7c32650ee178c05c4b039d3ffcbc830b392688e79ab958c81abe8874fb0ae1c25679ecc109373f7a8d39f70b80aa96ad3949e715e67a38312eead01a2c3b2f9306e2890794326a329a80e33c6fa394c0248daeb71581dfcfeff252926c35894eba45dea84ac3b16cbe80f32e54c9005d4982851f7c0720aa2cfd77994540fe2d7c30970958cdead492dac9a9ef0e5d4ca2c794b1fb57a4d8d484e37d6a4228c69d2ed6b2a14150f8d802a45dd7912260f6092d7eb8782b43cec1b53dd95eac8297cb82b49bd7b46d62d7024b0d5c4c1d79ff01d", 0xee}], 0x3, &(0x7f00008ab000)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r2, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r5, r2, r1, r0, r5, r1, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xd0, 0x4000000}, 0x80) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00008a8000)="8a0f04000028ffec2c63cbe159", 0xd) 2018/01/17 03:52:01 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$inet6(0xa, 0x5, 0x1000, &(0x7f000001b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000009000)=0x2, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000023000)={0x2, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000026000-0x290)={0x2, {{0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x28e67e0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) bind$netlink(r2, &(0x7f0000024000)={0x10, 0x0, 0x1, 0x4004}, 0xc) getpeername$netlink(r2, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000026000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r2, 0x401054d6, &(0x7f0000001000-0x4)=0x0) 2018/01/17 03:52:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000482000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/17 03:52:01 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ffa000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff9000)=0x14, 0x800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ab3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r1, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/17 03:52:01 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000007000)=""/4096, 0x1000, 0x2, &(0x7f000001e000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1c}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000807000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000db000)=0x14, 0x80800) accept$packet(r2, &(0x7f000052c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000045f000-0x4)=0x14) r3 = accept(r1, 0x0, &(0x7f0000b4b000)=0x0) recvmsg$netrom(r3, &(0x7f0000ed0000-0x38)={&(0x7f000050a000-0x10)=@ax25={0x3, {"b309d31881e7d5"}, 0x0}, 0x10, &(0x7f0000b50000)=[{&(0x7f00005e1000)="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", 0xfc}], 0x1, &(0x7f0000c9a000-0x1218)=[{0x40, 0x0, 0x0, "f7b0d248183bfd6b6e3ba72dee322afe5eb018a39e53f646fa8f821d3f7078f4602040e2c19fd022a556d7d1"}, {0xe8, 0x11f, 0x7, "7d42d02be8747ef7736014993b6b5411343e99da3156b8b4dc78c38d0ca4f48102934ebfb216cb0eb127bd2109eee642e8302b53ea0536ded93d04e627af81de9bd0b423267a2adbbdc9998d0e98c53e4f2b12443b874f0f1daa1f1ae95d87a5a66e589cf5843bb4743e7f0ebe30542804ce4abd8eceb01e290fefb65b31595631a1a844d6001a60d1bbd5e33d8cb7e15869dd66ef436aee37718c931ca15522d21b89e230caffbfa3227161b83b0a1810b65c9d4085cc52389ae2b9dd9b57c6458d229cc63b8aea4b4e0460b9a4c71684fe9dd9cd4e"}, {0xe0, 0x115, 0x7fffffff, "820e695cb1bc170c98627d78bdc1955a30c4aa7c4c4bd89cd65397db4df93b0bd225879bfd990c3720184e6edab5ba7f7a60f1647d8d6ec237c0ea6a496d6d44713c7d786701c34307f1632e4c576283dd077272b5b5bd147439125659586876da3b1f47fed34e030f237ed64ecc01b99d8416779b1c1f1a2caa57264d8ad50e00200e52d46a87a07bb4568df2a930623350edf50f9c29630d284924f0bb889ca43b01873777522922c0c58fb6227454bedc2484a61c7f185f1906573b765aad38795e88c0c391dafa71cc"}, {0x1010, 0x8e, 0x1, "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0x1218, 0x40040d0}, 0x2) r4 = accept$alg(r0, 0x0, 0x0) read(r4, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/17 03:52:01 executing program 5: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004eb000)={0x1}, 0x1) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000062b000)={0x6, 0x7, 0x8002, 0x9b, 0x100000000, 0x7f, 0x3ff, 0x1000, 0x0}, &(0x7f0000615000)=0x20) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000062d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062c000)=0x26) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000062b000)={r1, 0x44}, 0x8) 2018/01/17 03:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008b9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) 2018/01/17 03:52:01 executing program 0: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00006e8000-0x32)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) r1 = accept(r0, &(0x7f0000f61000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f60000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000df4000)={0x0, 0xfffffffffffffffd}, &(0x7f0000406000-0x4)=0x8) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f61000-0x8)={0x0, 0x200}, &(0x7f0000f61000-0x4)=0x8) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000015f000)={r2, 0x80, 0x4, 0x1ff, 0x3ee, 0x1, 0x2, 0xfffffffffffffff7, {r3, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0x1, 0x3, 0x0}}, &(0x7f0000f61000-0x4)=0xb8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f63000-0x8)={r2, 0x100}, &(0x7f0000bd5000-0x4)=0xfffffffffffffcfe) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000197000)={0x0, @in={{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]}, [0xdf, 0x6, 0x2, 0x400, 0x7, 0x1000, 0x80000000, 0x100000000, 0xac, 0x6, 0xe0, 0x8, 0x9, 0x6, 0x8]}, &(0x7f0000f60000)=0x108) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f63000)={r4, 0x7}, &(0x7f0000f63000)=0x6) r6 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000df000-0x10)={r5, 0x94, &(0x7f00005c8000)=[@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x95f1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7d}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bf6000)=0x10) getpeername(r0, &(0x7f0000f60000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f60000-0x4)=0x10) 2018/01/17 03:52:02 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x1}}, 0x2e) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/17 03:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 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$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f000039f000)=""/202, &(0x7f0000ab4000)=0xca) listen(r0, 0x0) sendto$inet6(r0, &(0x7f00004ec000)="b9", 0x0, 0x20000004, &(0x7f00009a5000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/17 03:52:02 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00009fc000)={@generic="615c89eeccf40d01d4ffc61c52b6fbec", 0x1}) ioctl(r0, 0x6, &(0x7f0000266000-0x24)="da5142ceef200f49426c2f45a03d6979394e998a3b64e2a6972323549ff9e6da6edec707") mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000fc8000-0x10)=@ipx={0x4, 0x10001, 0x7, "663b976c7a65", 0x2, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet(0x2, 0x5, 0x101, &(0x7f0000347000)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000021c000)=0x0, &(0x7f0000fc9000-0x4)=0x4) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 03:52:02 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fd0000-0x10)={&(0x7f0000381000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fd0000)={0x100000000000000b, 0x1000000000000a, 0x20000004, 0x2, 0x19, 0x0, 0x114, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/17 03:52:02 executing program 3: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f96000-0x4)=0x2, 0xffffffffffffff2f) bind$inet6(r0, &(0x7f0000abc000)={0xa, 0x3, 0xffffffff80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x8000}, 0x1c) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f97000-0x38)={&(0x7f0000446000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f96000)=[{&(0x7f0000f96000)=""/230, 0xe6}, {&(0x7f0000f96000)=""/198, 0xc6}], 0x2, 0x0, 0x0, 0x3ff}, 0x2000) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f97000-0x4)=0x9, &(0x7f00000e0000)=0x4) 2018/01/17 03:52:02 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0xffffffffffffff9c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) pipe(&(0x7f0000002000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x0, &(0x7f0000003000-0x8)={0x6}, 0x8) 2018/01/17 03:52:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x3fffffd) unshare(0x80000000) 2018/01/17 03:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00007bc000)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r0, &(0x7f0000e30000)="97", 0x1, 0x0, &(0x7f00003f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f0000728000-0x68)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00008b7000)=0x10) 2018/01/17 03:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004b0000)={0x7ff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d1, 0x6f4, 0x10001, 0x0, 0x8001, 0x0, 0x10001, 0x9, 0x3}) recvfrom(r0, &(0x7f0000e67000-0x7a)=""/122, 0x7a, 0x2, &(0x7f0000239000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004e0000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c69000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a36000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c3000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000767000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000055a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccb000-0x4)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000417000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d21000)={0x0, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0xc) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002da000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009b7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c28000)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000174000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5d000-0x4)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004ca000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000872000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b23000-0x4)=0xe8) r19 = getgid() r20 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000290000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a89000)=0xe8) r22 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d92000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a6c000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee5000-0x4)=0xe8) r25 = getgid() sendmmsg$unix(r0, &(0x7f0000de8000)=[{&(0x7f00001e7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e21000)=[{&(0x7f0000a99000)="919f9334bd74ec509218a69a25f08065de15c23fc8754e0ace9544638f58a9773f7f00243ba5bfb19202c6f1eca3a79b6a2ff903aaac25dcfc7535ca8fe4f0b733c843dcc0852877932fbbca228a4444f548991535d94710509f925311220dc923af9401abeedfd945cfd3d8", 0x6c}, {&(0x7f0000e2f000-0xd5)="4822f7cbcb93501c14f7d2e705ca4e3f0a7863a9830a45c51738179f95d85d0b66025f2320b4e531578d9313129435f2002340780102c8e5655995257ace947269f26f308fd20e2ee3151c185ebd7ff7504373875bdfce583416213210e1706760861e04dbf0a12c052f47d2aaf5109ef617658a302fa29e1e72be7f64db5271bdf80468bfd836a4a3c080021eb588fc483dbf87296b314407b9fd60a6e855edd2e29ccbd227f1decad24b06584cc5a9a697ff3ba32104043599096ac4e37383d3e4d8fe897b3a4c4b779b433e1654ec6d7bef4e31", 0xd5}, {&(0x7f0000d71000)="", 0x0}, {&(0x7f00005f7000)="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", 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&(0x7f000098a000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe8, 0x11}, {&(0x7f00008c3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000035d000)=[{&(0x7f0000789000-0x22)="69a80c3c7f9f120e05a7474f5c726b7c3c70f0e467e6ffc2a0cd3b0ddfd827dd8dc5", 0x22}, {&(0x7f0000ee9000)="543510d81c742bf935dd1e767601bdf98c454c12512d14a6e30622d0d165fa85d035e178b1d75d07a088a1f70070ba7cf244b61f872dc062984e6c3223d7217a650148c22f3acaaed34885c2db79726d7df75d11450c461fb882358ddbf3fd3ae7be40b001b863923500020677423f18948f72f89c2bbaca0b1f614dd0a13724f27a61547585d0e21eeb5df7806a0ce74d2d26eeadfbf3af0774168c40d23c17e358b2fc4253b50154f3302ef871fe4d3d9f1750a92cc1bf59d8fd248d86de8e9383ee070a0a9f942691cefa365a21a9169e83329bf361e003", 0xd9}, {&(0x7f00006ef000-0x78)="7b38c72f45b10213c2fa89a62ad370fb846e42aeee4ad6280e2f333b903ca8c482456fae1bfafd945726ce9bffcab60489ffddf7c4756a9dafe74d639d97d3883a4e06fe8c0c878e3d63fa8d27eb23d3ce46bdf12b17511f5eb2df88095fa1b9f0d9baa418d18fdaf909bc664054dff72f2404f0a9deb341", 0x78}, {&(0x7f00003f0000)="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", 0x1000}, {&(0x7f0000943000+0x809)="38bb4b0d2ca1f707047ad6424f2ca3f43a792fa97b1f623653d6a82ca4c975ce311ed34d83551080c2fac288786f085c473eabdd12ba6fb9ed70150d97f38ed4684a5492d3634b0a559eb307b86c66e964cbecb7d31a372a5d4016c5b472ead57beff808028d850c403a1c9aca076d25854604aac3209701d7bbf0463c3da333e1048208cd0ff4383471926069d46805bd1f2cdf9c9ebdfbe2326e92cc6a2d6dd159f43d207553510b2ea1118ef9e8", 0xaf}, {&(0x7f00008e8000-0xec)="e69a75acea8a0e574c6089c306f12d3d6776a863f19c452bae7700d5c19eca17998570de9c07f4717ebecfa257a83a0349fb8ec56d122769c3cde995bd5a7f53cba0499ff4b69fb4e97102e12faa0125dd22229f02a9ad0816822955703925a2fe58948ec31261b872467780d17540ebf3ad70825aa7afac2240f25a6b048ea67323d089130fb9ff8e841dae2a09075e3e115d1fbb8d7e23183481fb2c7a727b802f77eca0a7003dde3de5913483cfbe705d8d167db1a8feceb109d6b58e051c6be30d6b57037e36f8067c50b536af7772c117d15c4a94cd2b30a8b25da5bfef9462e680e9411ceee8455e17", 0xec}, {&(0x7f0000561000-0xca)="d71e7240526704e270728623cdd45c321831bfd48b8a2be5ed9cc1f12d9cd22f9e244d7108d79fe1ce992b21da64376baf8738806c348301faca7889e1485467721e52723d78d9efb4179e65a7b51647e7c0ed4a52c57c9f3d57dbb65291872354c8af429003538196c298309a7fb6996925b17cf66484b7314569753b689750c0e161bc5988382b359a04c9309f0da2e1529a0b27afda0ec366dadb2a11b252cedcf3a67b80072350bd05a8a68323d2c960fdaeb62e5cd4808e28cd72797ffa06ba3bcc4af577586c8f", 0xca}], 0x7, &(0x7f000049a000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x60, 0x48080}], 0x9, 0x4008801) 2018/01/17 03:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) bind$inet6(r1, &(0x7f0000ad6000-0x1c)={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 03:52:02 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x80000000, 0x200, 0x800, 0xa9fb, 0xffffffffffffffff, 0x2}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) accept4$unix(r1, &(0x7f0000fdb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8, 0x800) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fdb000-0x8)={0x5, 0x6}, 0x8) 2018/01/17 03:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006ab000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) 2018/01/17 03:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000513000-0x8)={0x0, 0x10000, 0x1}, &(0x7f0000069000-0x4)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000741000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006a7000-0x8c)={r1, @in6={{0xa, 0x2, 0x31e1aa79, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a9000)=0x8c) 2018/01/17 03:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00006e2000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000006a000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000a16000)={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x0, [0x9, 0x40, 0x7, 0x8001, 0xfffffffffffffff8, 0x1, 0x8, 0x1]}, 0x5c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000cb2000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000077b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000098e000)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6927}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffff, 0x8a30, 0x4, 0x2}, &(0x7f0000885000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000849000)={r3, 0xb4, "3889abce26bfa5355cd0cf28eafb9522f143cd0ce9feb6cfd44f3349517a9829393c2c7a76d30fe7debaaac1c6eca292651fcd2419ecc3720b8bbefc04fcbe16366df31836d7d2f3b2ec8efd43f8ed01624e6e9e013355b807d515301b5e18bf1521e8a44b6535ac0dabb2cc98aa55581b5692c39ce456fb317feabf5dcbfc821435b792c86ac449aaee2c8a5524c0ac265cfc572d5b3b06b764fb7f5c4be11791b7f4d277f011ff431aa9136aec57704d083e15"}, &(0x7f0000804000)=0xbc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000092d000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000877000)={0x0, 0x0, 0x0}, &(0x7f0000c16000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a25000)={0x0, 0x0, 0x0}, &(0x7f000028d000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000059e000-0xc)={r4, r5, r6}, 0xc) socketpair(0x2, 0x7, 0x5, &(0x7f0000e26000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f00002be000-0x4)=0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000aea000)=0x18, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r8, 0x2, &(0x7f0000b8a000)=0x0) 2018/01/17 03:52:02 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fed000)={r0, &(0x7f0000fee000-0x1a)="744846a248c04e16f6fb322d825e3280e581136d4a4d79aaafe0", &(0x7f0000dad000)="", 0x1}, 0x20) 2018/01/17 03:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f000055c000-0x243)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '&<~', 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "90b7ad2c1e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "7a23455bc288f1f89872f1703f6bb043e58a576e52a5fbf5d77ad371fd9f1b9494b2e4e4c0d050cb8458e4aeefab5b5a9eafb59db20593ee128119d00dbfbc88f42f5c0f5d57fcae29417d9e61b3f6da61f5a6f99f451df2befa6ea0a163cd0a12b057daf9f42f5937e2093572891076b0a647c476bf6186c48dcefae5a2b5bb679f93c0c65606c5e426f9356e07723ee19e17be4fc62b7b838f13f78c5cd450aa120bc5711c28cdc7e0957dada019d4fb2b84f2108bd2be73035338f62423fcf059ad58a7833c733fe29c86f46e44eef610e3f9b62a392eec699c0114c8fed0d7c96a9b63379d2c5e4386d0d51abe3bae16ba"}}}}}}}, 0x0) socketpair(0x19, 0x800, 0x0, &(0x7f00005de000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000496000)={r0, &(0x7f0000dcf000)="ceaf28f288a419ba66a0c8b12c6a261aa478992b83e1e240ba02b91dfb2ec4486e54efef54eb8c5eff42823533b2bce59c1a9c229c562bbe427ee71b5526c34d4a3797e2931efd78737922d2", &(0x7f000001d000)=""/53}, 0x18) 2018/01/17 03:52:02 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000cca000)={&(0x7f00004d2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004f8000-0x60)=[{&(0x7f00006af000)=""/234, 0xea}, {&(0x7f0000ffa000-0x32)=""/50, 0x32}, {&(0x7f0000ff9000)=""/238, 0xee}, {&(0x7f0000ff9000)=""/41, 0x29}, {&(0x7f00000bc000)=""/39, 0x27}, {&(0x7f0000ffa000-0xbe)=""/190, 0xbe}], 0x6, &(0x7f0000c10000)=""/0, 0x0, 0x1}, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002f4000-0x8)={0x0, 0xcfd}, &(0x7f0000b0a000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000654000-0x10)={r1, 0x10, &(0x7f0000cdf000-0x10)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ffa000-0x4)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000ff6000)=0x0, 0x4) 2018/01/17 03:52:02 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000013000)=0x80, 0x4) 2018/01/17 03:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80007, 0x1) accept$alg(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x2, &(0x7f0000de2000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000663000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/17 03:52:02 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f000000b000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000f000-0x38)={&(0x7f000000f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x1}}, 0x26, &(0x7f0000004000)=[{&(0x7f0000003000)="6417ad54c7f2d58c086a0e2c0f62350227e9e3e363c8d446be103d7e564c0391be03d17eefa0fd05a0d91c73881ae3c6964d55641540adcffec901b3aac62f96cbdcc6a30819d021b0fc207f7917f70f8341a0b9bb65d22023ba39e439e853eeb4ac9f3eb73105c5d55fc76854daba44fffad45fff416177fb9d76124223d5d98f4836ec55180ad6fe0f220a62d78c42bed0f57ad359920a6f88d5f6b06d4e0c5d77bc2d18fdb836f1558e7bcfc78ff8d5be210e5c4ca8e9da9ba928bbe3ae21a9", 0xc1}, {&(0x7f000000e000)="", 0x0}, {&(0x7f000000e000)="5dee131aa9392228a41adb9c80e232d931496d6060cb8486449fe2c0924d3283313ff48f84c848e74556f4827b3e3baa66b85bf8137fb6f3c974e2e1c2dc24ee9c56f25425358be158fabf3bf1633244d149c47cdc9a0b31d427077e0bdd585c616255bcae6ad9078e61a6921a0c1a086eee611a53b180c78fad985d48a5b5460049a4057b2891f5d18587ceddebfda82cc1eb027d34725e267b3903b5b71e10df13357bb7430ec4f5e1abe776a6033fd901b6ed64f6a8e2a06c8322960071e278e4f1092af22faa3f2e0a445228c6", 0xcf}, {&(0x7f000000e000)="25f8bc857ff314c9", 0x8}, {&(0x7f000000e000)="3d8f259774ad0f67d720e571d5ed94ac09b7eb04be948405d79320d4799f5ee4c7f3b04c0f46dfaf854ca53847e5f4ebb5e3043bf4f7464c20cce65d0d3eb134d8f0d395361d1d9bcfa24f958c9630010b41ea5a1367358986786b0e5333976df72a5d9aea37b8e194988e65823696d2e9207e1834017908f9cdda77c914f4e5c0e2ba110204d664f9fc535c15f9f0f58d25f9328eeff00b373cf8faf9ed7a6789687624c233a62e7cdcd166be63a2a5e5cdd54333c7df3f3e4a98775d5ae5560bd53c232104a51d554289440d4a74c85b8f3560380d7646e042e582a8ed17", 0xdf}], 0x5, &(0x7f000000e000)=[{0x38, 0x11c, 0x3f, "ab21a0f5cef54e4848da660224e61fb496ff357cfe2638af799bc1cbbd1921c90eeb62"}, {0x88, 0x108, 0x7fffffff, "710bc6bf02937eda36926235f09bfc5bda35d422e8d528e672a1be431de4040dbf45dcc737b517419aa040f018ae3a0acea040e3437a9457fcbb4d4ec38786908711b2ea0b3cf3ab95d4b8b73c0e331620e541490ce09c4e09b88fa5a94a652fd73398c26d23a1ac14a976f8ab47cd170a501b72"}, {0x88, 0x100, 0x100000000, "26cc1a89b75637d7518d317a76382825cd42c46e3842ea99f8f1beb2289a8790423cbf2a696852c098390ad469c08d29285499b900bb0fd6f27c4a084feba3d029bee4f20fa3e77dd541e8779cb4071fed0e147c6f4b34c2d3abdf14f4d6a8dbc9bb3a28264931eb9f7bd51625c663ab51a80bb6"}], 0x148, 0x4000000}, 0x8000) 2018/01/17 03:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) connect$nfc_raw(r0, &(0x7f0000384000)={0x27, 0x8, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) 2018/01/17 03:52:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x33e6}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r3, @in6={{0xa, 0x3, 0x87, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9124}, &(0x7f0000002000-0x4)=0x98) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f5000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000892000)={0xffffffffffffff2e, 0x80000000, r2, 0x7, r4, 0xffffffffffffffb0, 0x3ff, 0x4}) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r5, &(0x7f0000d15000)=""}, 0x10) 2018/01/17 03:52:02 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000335000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc, 0x1, 0x0, 0x8, 0x7}, &(0x7f0000f68000-0x4)=0xa0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f68000-0x8)={r1, 0x5}, &(0x7f00008a2000)=0x8) sendto$inet(r0, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:52:02 executing program 4: r0 = socket(0x9, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000e58000-0x60)=@nfc_llcp={0x27, 0x9, 0x101, 0x5, 0x7b, 0x3, "0a566441e9f3f8ebc9306614edf3aa52b43c6d903ae26f913d7b8ccf466e111487cc694e571621d526c76cf48729bb66e9f441ff749a94ff493413289009ba", 0x5}, 0x60, &(0x7f00009c4000)=[{&(0x7f0000998000-0xea)="9f86388f6a58fff82e6baa1f6537b611272ef0ece0be4fbc9c85ae0da5204f2bddaea5f0237e32875741e9bf6c71b0c055f42be3704c8e72b0d3e85ea64d0ce3669cbdd71f08d346d95f0240e131f623f172e1ffaf1ebacd3ce265161b91886333d6b0157ab19ea4119e77967c8ea89fff6df00689703538f232710a1d6e808dcb2cbab852fd1daee680fea31b3b6bd28d8f523c755268976969ada49cbeb42f91c1ad26f8a8bdd5f3eba78cffd31498ebede0f3e30dceb05c574d1390caa2f322c7a05282e36dbad00003b5b0110c923e51774fafb1688d53e42bfdd6e40249414bd1daeceb4b192e9f", 0xea}, {&(0x7f000042f000)="9b8edd5d51a2d88ab2841d589ea1bf8f11da5f4520fcdf0ed361cf63e3eaee5f2a83cab324c154ba457c2e32a5f5bec7c411392de08b53247453c1bd41bc40356c26ba868d7187eb16fcea34259c48e45918624e841d6037e9a87f2f", 0x5c}], 0x2, 0x0, 0x0, 0x8000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) 2018/01/17 03:52:02 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000881000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_ifreq(r2, 0x8932, &(0x7f0000cdc000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="361838690fd5cd6d7f9a3720f945e868"}) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000644000-0x8)={0x0, 0x0}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000497000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000d82000-0x18)={0x4, &(0x7f0000e76000-0xa6)=""/166, &(0x7f0000e32000)=[{0x6, 0x45, 0x2df, &(0x7f000063b000)=""/69}, {0x2b910000, 0x5d, 0x4, &(0x7f0000248000-0x5d)=""/93}, {0x20, 0x51, 0x0, &(0x7f0000876000-0x51)=""/81}, {0x122, 0x41, 0x2, &(0x7f0000d36000-0x41)=""/65}]}) getsockname$packet(r0, &(0x7f0000e7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000693000-0x4)=0x14) r6 = socket$inet(0x2, 0x5, 0x80000000) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000d68000)={0x7ff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x221, 0x3ff, 0x1, 0x1000, 0x100000001, &(0x7f0000c83000)=@generic="c88f85bc604efb8079d5b3a706829d62", 0x401, 0x101, 0x9}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00009a5000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4, 0x8, 0x1, 0x0, 0xfffffffffffffffd, 0x80030002, r5}) 2018/01/17 03:52:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00008d5000)="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", 0x1000) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/17 03:52:02 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fe7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008e2000-0x4)=0x1d1, 0x4) 2018/01/17 03:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000071b000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 03:52:02 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f6f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f0a000-0x20)={0x400, 0x0, 0x1, 0xffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00001e0000-0x10)={r2, 0xfffffffe}) r3 = socket(0x0, 0x2, 0x2) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f70000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f70000-0x4)=0xe8) r5 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d39000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0xffff, 0x3, 0x20000000000000, 0xa, 0x0, 0x20, 0x16, r4, r5}, {0x80000000, 0xfff, 0x1, 0x0, 0x3ff, 0x0, 0x67, 0x6}, {0xcc59, 0x9, 0x2, 0xffffffff}, 0x5, 0x0, 0x1, 0x1, 0x0, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x0, 0x0, 0xf1e9, 0xa3, 0x8}}, 0xe8) 2018/01/17 03:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f73000)=0x800, 0x4) sendto$inet6(r0, &(0x7f000046d000-0x1000)="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", 0x1000, 0x4000000, &(0x7f00004b0000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xdf}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0xbb, 0xfffffffffffffffc}, 0xfffffe0a) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f00009d7000)='1', 0x1, 0x0, &(0x7f0000613000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) write(r1, &(0x7f0000572000)="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", 0x5dd) 2018/01/17 03:52:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007e1000-0x4)=0x4, 0x4) pipe(&(0x7f0000112000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f53000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000a00000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001e8000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000caf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000156000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x2, 0x0, 0x39d, 0xa, 0x0, 0x20, 0x32, r3, r4}, {0x6, 0x900000, 0xfffffffffffffffb, 0x40, 0x2, 0x1, 0xfff, 0x200}, {0xa2, 0x8, 0x0, 0x2}, 0xe1, 0x3, 0x1, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3, 0x2, 0x3, 0x71d, 0x9, 0x3, 0x1}}, 0xe8) getsockname$netlink(r1, &(0x7f0000987000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000180000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x3ff, 0x8}, &(0x7f0000970000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002e2000)={r5, 0x6, 0x7, 0xff, 0x9, 0x1000}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cee000)=@assoc_id=0x0, &(0x7f00006d2000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000001000)="b780eb4f86f35a51c2b2e86aca1757fd1c6387746dbb20be39dd554bcccf903b9b0cbe43e03fcc56a7a5d83c4125b3842d9a3838b11a", 0x36) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4d000-0x8)={r6, 0x2}, 0x8) splice(r1, &(0x7f00004a3000-0x8)=0x1c, r2, &(0x7f0000ad6000)=0x0, 0x3f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000da9000-0x8)={r6, 0x6}, &(0x7f0000001000-0x4)=0x8) 2018/01/17 03:52:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x3ff9, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006ad000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0x1, &(0x7f0000aa2000-0x8)={0x0, 0x0}) accept4$packet(r1, 0x0, &(0x7f0000147000-0x4)=0x0, 0x80000) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000aa5000-0xc)={0xf2, 0x1, 0x1, 0x10001, 0x0}, 0xc) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000aa4000-0x38)={&(0x7f0000aa3000)=@full={{0x3, {"03ef5c6d2d06db"}, 0x4}, [{"a1b2d28462d16c"}, {"eb8d7644230976"}, {"7dc9b15cbfc7b1"}, {"c680285d63f2a1"}, {"9a00994450ffb6"}, {"7e9ed7bccbe44f"}, {"74610b06a4406b"}, {"6e7084f741d438"}]}, 0x48, &(0x7f0000329000-0x50)=[{&(0x7f00004b6000-0x12)="76ba0cee536fdccc91e9f0aceeaf74be4cc3", 0x12}, {&(0x7f0000aa3000+0x3e9)="4df6f7efdf645488dba322185354e227ea150ade357c31d6e0257a93a7c6644978eed2f1018ddaa51a605d5fbe8ed09c8ad1562b3c691e2a7f71b8cefb34328713aaabcaa9a8435c81499cdd03d01c6bb629388b59e53bf0eb660950ae5b2955300a48e4f8710134ce3e546231574eaab4c3a56aac835b", 0x77}, {&(0x7f00004c7000-0x3a)="e4c43e763e364ba0707ba7e36e603ad5e78b85c07139eff8bd8d515838decddac44ab59343770c16e1ba6c38242b8298f7f58c90061070a7eb58", 0x3a}, {&(0x7f0000aa4000-0xad)="8a830f1f1a638d1a6cb5bb62342400d14257e6355eed2152ef838fc11cbfd7210b1283aad00b439e24a2b9df838bdc3cd68d2976bddbfc765619092af4b948cea8edc6cc7d2c5e4e5089f34b802790cd873e5c000bed7f9e09a76a94e7660cda543b151d64fe231344b1ebac6aa3eb86b43a487e0b13680161ad0f403b72d52bae2a583356df0a03639895f3a006fce4127e28b5cba29d4cf5bd986a59573dc9ea8392934291609144116515a5", 0xad}, {&(0x7f0000aa4000-0xef)="056a592e7fff26c5ac1bc5206be812f0df2989600c9a72e69c9b9be899704666fc5ed49fdc7653e93611e9239b5bf5f16e160cfdf0d58276257c17765b752f7f4bfebd878ae2490788f45bf5805134e6695367914b8b7f97bb4656fc5229a8c56830c80651a4b6b7f14e4b8aa36ba851aed8bfccf111af5cb1969d5dcd4f8ad0a6d2c45e48e451f6261bb0f018abaec21ba0bbe0e57342022c87f3a515089559b43a6a44ad86acb37b95161eb72ace2182ad00c285d76f88464250b34a5b11b4d48a7e7004c854afbb53b6d814707df50f811541048b14d7681b2f8fe1b1f7401448e0458f7ec1b05cc684ed70035b", 0xef}], 0x5, &(0x7f0000aa4000-0x3d8)=[{0xb0, 0x1, 0x4, "9c71770e92672537e0a94c1074f906ddd85b5bbc5aa54126097b83ae3c859cc13654c5ca2bc4f258556a961ccbf85911a8287d471fd2d532d3efedf3b8c7ac1aa7a165e32cc56ddc2fccc5d185ca5f8993e2b6f98b171745dc568c4dcffbe9a90ebd1314a675eebef42f5a3636eee73ba76613a6c21f5e9b60ae865f8af72e112011afc5ae9f00b4e9746a37929a4064e949d174299fbd2f4b"}, {0xd0, 0x117, 0xe51b, "da529f8ca479ce9df75e1a3c6816b0b916f0f981b457e19b2115755bfe49630228d4566d945fa595c20f286a0d8f3edf9215eafda76ccc5c12b85aa51d025cd5785d8a9fbe0c92753e93df07b4fcdced14bbf841b860800c23481099406548208e86005b06f2fd9b958b534352d1a18394d2c5ae4284e8ebc35c1d08b482617c50af5d67ddd018155fc82ec45ae5f85c667a2e49200edc4ac5ca3ddc6a408b2a2cb6de3c5a3f5d3902f7273e2b838179dd755e74d0c9e3c262b51f51c332"}, {0x48, 0x1, 0x5, "6fcaae878d128a59dcc8ca7d9deb450f464289faab567084834ae1557c65441e1e02844824c47dcc60d0df6612e53e2171d3"}, {0x108, 0x10f, 0x1f, "0a8eb9b2fcb707688795bf3e1104fb64f4d541d4ef9c15d12eb7613a5d82984b308c16ae8c33c4d20c94e7c0cf775f2614662303dda7601f91293f2ff73ec3ad184727ad4286fa5cd1a4f502ea81f2e354f877d623c54093824a12fba43f891ac465604292fbb799df83b6fb6be997b52f91716da05ddf03ffa6887a970550bbbdc39a29f04f70f570d0b1f15e02a69d7b26b05da4dd8adf202169e6cc69d68ebe40b28751b6a00e3d25c337d64ca7b3d5f7b1d547955e4c750b2ccd89526f6552a8253e7ebc5b6177cdae8fabfefbfd821167f739f67379e667f4eff894c3d6ae936d8d8e615bd0dd2a5f717602a901970ce58401"}, {0x68, 0x88, 0x3, "aac69c7821d76a5fcad6760308178e9780a79e194ccdc7a32cf5277bc5197548f3e2a09c3b547bb1bb736d8e66e799e87ac65d509ec6743ad2c586f60951f862119f8afdb0f47807461d4edc7072b806dffeff3af8"}, {0x70, 0x117, 0x9e2, "22966e353d01a9aa320429eb9ec03d71a60181570856b6e24386ded0c1572c14d526347cc9c8ed923d851a8f8102f7278a20ade14af48ef8cda52a4ee8a165aa0e9beef184e53edbfd0e7da1c5aa8fee3e4dd6cf614fe173864651bed6"}, {0x30, 0xa2dd54d2dcceb53d, 0x5, "178ec1a04e01b1e93b94e99b9cc410e3d949fe3e0865d8cd9a26c6c068ba"}], 0x3d8, 0x4}, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000a1000)={0x0, 0x3b, "e80fba60c5196726dd1959d5385ed5752a3e40c00232c5b0394fe59b06b5c3774c86cc09b7baa13474c6bba2eeef8bb32c74afaf6d0b82371f5d60"}, &(0x7f0000aa2000)=0x43) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000aa2000)={r3, 0x8, 0xffffffffffffffc1, 0x101}, &(0x7f0000aa3000-0x4)=0x10) 2018/01/17 03:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x8000000000000006, &(0x7f000033d000)={0x0, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc2) 2018/01/17 03:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00002c1000)=0x1) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ffa000)=0x8, &(0x7f0000a91000-0x8)=0x2) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000cbc000)=[{0x100, 0x117, 0x5, "381144893868fc893477030a9a3fa9927cc7d4cb494e0883d1742210861e0416ef39a02af270aaafad8fd60d812cec2ca0f1a42bdb8b3088865bad591086db5a60da21a3abdf47b8451d0bcd65f80c81e5dc6bd85fd356dc1dd0dbd7bf12a9ab5e09d99d007bb3518a6f8eeefb69d905341b0cb7d6d5bbb2f5ea9d2e979f442884be130df417658abbf5d2f00c71e0a513628f2356fff89d40dce6f8b794f69fe0870470345a063273bd00d1904ba40a910e514bd7ae6d91e78abc0bab93b10b920e4f37ef30a8aca929a408dff8b95df18585f1e46f62e4e3eb15521ea380c72c7b8444d972d4eb4ecb2f080249f473"}, {0xf0, 0x105, 0x7, "c21ef001bf9d8a674931c05159ad210bd604228a4e7b5fb9eabf22c18e752ca8d1a27d5ba9be7b6692a57d26d6267303ab8898e249e25ecce3eef572b4fdf444ddf5085c3b500e851c8cb99f6622480dd2862d0e0cba54cc818e131e192c0d974bf2e9ce8ff01d46bfcbce1afdaed7e23946dcc27d1cca5d5e2d5af4903159255d79615099259ef6cc2c8e4969050f1007eec031cc9dced25dd03601f13dad14a00f1cd7e92a0c8bcbabaaba07757b66d73315eb9f00544ba70b145f22e84ae60540044ddbd9546114c5e28c3b56acfae9979232400aa97b58cca2"}, {0x20, 0x19f, 0x2, "be1eb40901e44df14d5920c70c"}, {0xb0, 0x11c, 0x1, "2fe598b5a310c77fdbb1435660a098fb1a28f5b8eb4e463c4731251a11d6552c8ac46db75ff83aabbc0157ddf187ee697fd4b94fa8822a786e45ddd8e8dee89a3dc2e601486e68544db1ba5e8dfd894c0009ca24c150c50703e968331efcf366110ac77c1ba361859b558d2878226ce41b8b141d22817f4c044acdfac6930b04fe8920cb9f40dee8fc6afb8d3dc6c5909af7081a7af28c6bbd61"}, {0xffdb, 0x13f, 0x800, "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"}], 0x12d0, 0x0}, 0x0}], 0x1, 0x7e) 2018/01/17 03:52:02 executing program 5: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000023, &(0x7f0000356000)=0x789e, 0x4) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) 2018/01/17 03:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x802, 0x0) connect$unix(r0, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa0) sendmsg$kcm(r0, &(0x7f00005fb000)={&(0x7f0000747000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008ca000-0x20)=[{&(0x7f0000343000)="af72a25d573a39ff27beca68c969d643c622a9400c5bf3ff3445c31a46cce7c98f447a67b7366ba17445fa4fc49d3339b94a94510f061db5c48acdc8ac000de1e8cb539ce9e7c24f67c98f4fc1123611de8388a4c7821eb1bee172aeaa36fb472ea785df6dff53e3914d3e63d7057fe9766099294de000c9ffa45a2a426c007c500c3205ce26d5a07188bd7b9c99a3f4ddb9b65571c3f001dcdd", 0x9a}, {&(0x7f00008d2000)="1c7a2b52434fbc55c74ead1a547418767505d9fec14a805f9ec3e2704a960b7f4b416757bd72cc69e3936783ad2af44f76ec7666c9ea8b967f346ed15b0ce9211d93f2b0d2ee9d515f4feaa8f6e33668d59e33c1d01d04e727656b1a243e9d", 0x5f}], 0x2, &(0x7f0000d3e000-0x398)=[{0x50, 0x100, 0x8, "18e1f9fa9e41f9a571d87e205df54c478f55945914f5ba994c402929b704a306d2628a53c7b9774dd36a68ebc2a69de2587317d033741d39474dee00"}, {0xf0, 0x11b, 0x6, "0f688fbdb118c08214bb7ad7388c3b203f6f3eda65ef4d444b556b606ba36f1ffc20ccf32a41f53bdef80292fa859d88b3d4ebebef92f8250de226f176b2d5748520a8687c8d8601ac6913adbed680cb7fd14f4f9a39e200e7e52343527105d95b4059a5eb6825266d6652a5767d3583c62cb29568e56c378d80865db1bf7d6043c41e3b0751a118c401184e07e43520f3fee2366b2e421972018334bd01354a3d49d27aadea8d97f2ee064d4c378c1d2332de3578ca74352c4b319b32b5017defc180d8b6fee9aea0cc10f789751e42b9bcd738bf44d164f08c7d029325"}, {0xe0, 0x0, 0xfffffffffffffff9, "7414e41b89e72c55d07a15938cc074e3045f60834e0359231b99c06cb7f7c4f936e5c79f7461a6fca97832f893f4dfe22c55c8d6ca38c181e359b50ac12f7e92beb30ca2cc0d17b5194ce46a2664fb3fd0300709b0b04927557c80ecf9d17bc479aacc0eb3c6199e03d4e1ba9f8e6c0989513095cb6f95623e2d7c854be2688985c753239736025317be185e25d5de86bf96b332a63f7cd9ddf06e1e95e5367869924fac335130051dbe60b8dffc2f5bcf1a72db3f08c0124e7bf8c99588a86d6cb5504089854fe26592bdebf022ef"}, {0x10, 0x114, 0x101, ""}, {0x18, 0x0, 0x81, "164869019c"}, {0xa0, 0x29, 0xfff, "08a98d1314c9c05adcd7c414c37b1b53f375d1fe9b805e6bf8e90a914532e902b14c976ff4b9b32836989ba04ccf574410b1e537cd9539c8f40fa6f33084099919d27e7bc9d52744da8434778669be91638401aa0d10b9aec801e11c127ac61919e0811e040e8b0709bc6e57a0637c26eaf79615551bdd0180640335dee52d8cf1a42907939193d3601081c50428"}, {0xb0, 0x100, 0x81, "27b3dff127bec60655ff73e4b242a01a11bd7ec229aeb844c730adc9dc5db08e0a435a8f83c65e08c5b526c627dd4566fddcc4e3c730b2bfd440e49ecb930378898f538ff9a3b28f5eaa22be37a95416495dcde859af04e26ec19b3f0232cf21fa995c134770bc82768b2e20d8f4c6ca46af602db9bf7fc3299d8bf64b34ef9cf649c598f7391c883eb21ad1152d48f88fdbf898937f208fce"}], 0x398, 0x0}, 0x743dae0cf1986a41) 2018/01/17 03:52:02 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ed000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000082f000-0x10)=@generic="cf5989b06bf434b6221b6b16dc38cea3") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 03:52:02 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x802, 0xc1c4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007e5000)={0x0, 0x6f, 0x1, 0x563a}, &(0x7f0000f67000)=0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f68000-0x8)={r2, 0x1}, 0x145) 2018/01/17 03:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f00000-0x4)=0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f22000-0x4)=0x0, &(0x7f0000e6c000)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) 2018/01/17 03:52:02 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b78000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000f7d000)={0x0, &(0x7f0000c61000)=[]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) accept(r1, &(0x7f0000080000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005bd000-0x4)=0x10) 2018/01/17 03:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000082d000)=""/232, &(0x7f00001b5000-0x4)=0xe8) 2018/01/17 03:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60c00000000000000048217ad0000000000000000e6e4", 0xe) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc", 0xb0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x8080a, 0x8, &(0x7f00000fd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c2b000-0x4)=0x0, &(0x7f0000d1d000-0x4)=0x4) 2018/01/17 03:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d13000-0x1000)="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", 0x1000) bind$alg(r0, &(0x7f0000315000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) 2018/01/17 03:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00006a5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bfb000)=0x58, 0x80800) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00004d8000-0x1)=0x7fc000000000000, &(0x7f0000615000)=0x1) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1f, 0x6, 0x4825, &(0x7f0000f78000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f67000)={0x0, @in6={{0xa, 0x0, 0x87cb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10001, 0x9, 0x0, 0x30}, &(0x7f0000d63000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000756000)={r3, 0xfffffffffffffffc}, 0x6) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/01/17 03:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ad1000)=r0, 0x4) 2018/01/17 03:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) socket$inet(0x2, 0x8000f, 0x101) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000526000)="01", 0x1, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/17 03:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000789000)={0x26, 'skcipher\x00', 0x800000000000, 0x6, 'ecb(cast5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000b8b000-0x1000)=""/4096, &(0x7f00002a6000-0x4)=0x1292) accept4(r1, &(0x7f00002b5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000051c000)=0x10, 0x0) 2018/01/17 03:52:02 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) r1 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000e43000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x85c, 0x8, "0e43d7e920997f8dcc675e83dee2a04387abed2a26cbd3a3916c5319d10d9090ac437bac4c2c1712ecab3575df72383ebf774cdd3e661d21618befbc9f33e206b57c3f632a7ec037fd92c647bea9ec2c"}, 0x160) 2018/01/17 03:52:02 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000547000+0x757)={r1, &(0x7f0000e2c000-0x34)="9e11b6951b25534761a2f326428fc0c750919ffb72e87716e6f738361d792b52503bdf01f6d3fa5a49e42772d59a823f019363a2"}, 0x10) 2018/01/17 03:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x80007, 0x9, &(0x7f00004e8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000088d000-0x8)={0x0, 0x1}, &(0x7f0000799000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000053c000)=@assoc_value={r3, 0x1}, 0x8) r4 = accept(r1, &(0x7f0000323000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000237000-0x4)=0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000b5000-0x4)=0x0, &(0x7f0000697000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) 2018/01/17 03:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000c20000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000452000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c1c000)=0x0, &(0x7f0000203000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000f3d000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00008d8000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c99000-0x4)=0x14) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept(r3, &(0x7f00003a0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b10000)=0x60) bind$bt_hci(r4, &(0x7f000042b000)={0x1f, 0xc52, 0x0}, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r1, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) close(r3) 2018/01/17 03:52:02 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/17 03:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ee1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bc6000)=0x9) accept$llc(r0, &(0x7f0000761000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008a3000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d3e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008b8000-0x1f)="f03cca0100ef9b9d16c46648ab3ef07f2e45b9cf36ed7a389f6bf667d63375", 0x1f) 2018/01/17 03:52:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d0d000)=0x0, 0xfffffffffffffc71) 2018/01/17 03:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x219) pipe(&(0x7f000051f000+0x61c)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0x4) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000338000)=0x0, &(0x7f0000979000)=0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000300000-0x8)={0x0, 0x0}, &(0x7f0000e93000)=0x8) 2018/01/17 03:52:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)="be0d349a5909c76456b1fef021e668fc3aefa10b190d133a130947cb1e9e5262da018078ea72e77306b0729e6c099b015d989655399c8e0c", 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_buf(r1, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000dd0000)={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x5274}, {0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x6, [0x0, 0x80, 0x5, 0x8, 0x3, 0x8, 0x9, 0x8]}, 0x5c) getsockopt$inet6_buf(r1, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/01/17 03:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$llc(0x1a, 0x3, 0x0) accept4$llc(r1, &(0x7f000004f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aef000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000838000-0x4)=0x9, 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000be000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000eef000-0xc)={0x0, 0x4, "e2dbda43"}, &(0x7f000049d000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000017e000-0x6)={r4, 0xffffffff}, &(0x7f000036d000-0x4)=0x6) connect$pppoe(r2, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) sendto(r2, &(0x7f0000d92000)="", 0x0, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) 2018/01/17 03:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pipe(&(0x7f0000e62000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f98000+0x54e)={r0, r2}) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/17 03:52:02 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000638000)={r0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000031c000-0x4)=0x0) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f00008d9000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000830000)={@dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0x4, @rand_addr=0x6}, 0xc) 2018/01/17 03:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x101) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000201000)={0x0, 0x4, "f39cd6b6"}, &(0x7f0000a73000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000014b000)={r1, 0x70000000, 0x32, "622327aa9a8f792c6e765deb197fef20f826eb1f2b781376c928832b819feaf864a8fec734c6c59971a213e923cc9dfe5758"}, 0x3a) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) recvfrom$inet(r2, &(0x7f0000369000-0xc2)=""/194, 0xc2, 0x100, &(0x7f00009ca000)={0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f4d000-0x93)={0x0, 0x0, ""}, &(0x7f0000d68000-0x4)=0x8) 2018/01/17 03:52:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f00005c5000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000a5c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000137000-0x4)=0x3a) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000bd1000-0x4)=0x0, &(0x7f0000821000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 03:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x10, 0x4, 0x46e2, &(0x7f000031d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000021c000-0x4)=0x0, &(0x7f0000dc4000-0x4)=0x4) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/01/17 03:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$kcm(r0, &(0x7f0000559000)={&(0x7f00002ea000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58, &(0x7f0000cf8000-0x40)=[{&(0x7f0000f1e000-0x1000)="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", 0x1000}, {&(0x7f000071a000-0xf5)="93b65af32f35a96cb096a6e63c1324265e42413d24c3bb06379a4f151b72175b23b17a4dde4e750dab7cfb9fe8a1cc9eaa96e907392fdf8a659de679207365dcfb8723992939e99711ee8c64d2dcf075861015784b9f7bb1e26d8751ecec06cd132295b35148b3bb365f55e229370afcd513d95738cce25770f12936dfd99d1ae2676b0e6af9d0844436dc157fea1b76d85e1caba236b69d931cab93b6e114c00e4fa2de49fbf86dd5b5ee30a669a5c73febce473ea816d6aca56307db1c5e6f35f341969283941e61eb7843bf49c0a4204fc7fced10829fb33a5e399675e954a3504788683f7c26cdccc327eb327c14fff292ca44", 0xf5}, {&(0x7f00008ed000-0x80)="5010ba9b94c4cc89c2aad20427cf4aed09e8650052d6d28de494e48619b1465243d295192f47f8ce7b734aedfb4ebedba9fbf820d993a6bb36b572211db112147ab80e8e8f501b2073de044ecb3c045e0e28f64001b1a81a71dcee64889fbf85fc614f0fcb5d52faa3922903ce34a74c1884b5253189ddce84d82f139fb0485f", 0x80}, {&(0x7f0000ff7000-0xd9)="19198349761cf7b3c197a92c9f93bd0eb8daf3263f59337d0499f158bca7f55f98a229db71f45ef50e14fe01dd617bb728985d885dbac9ac593580fecafba8c567b8ad6a45fb919d4285eaab6afeb8faacf700f3f19c7fd88aaecb5f587f443c47891db49cf5f8f86c01f3971d1c185d623e0c63341b4f70d3041943a542d6ddb606f9eb81c48ee2d3c0ec1605f8bad99f58c88bc708c7da9946b984af938f6ebc2035bc44f7057835823d66136eb5404f06d214c15726fea24f86fe3c2ee19009effe2fac6f4e6155a70f082db98d1bf575ef51e88887f07f", 0xd9}], 0x4, 0x0, 0x0, 0x810}, 0x800) r1 = socket(0x1e, 0x1000000000005, 0x0) listen(r1, 0x800) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000050e000-0x10)=@buf={0x83, &(0x7f00000c7000)="bc678b9c1048e3042aadd24e3cbf1babe84743a3ac4ab9c32152b228008294993bb81d917b8f453151042c10d76a2109686bce48322e067411edc95723d7cb7c6000ea07aa759e4ddbeaa53c19f128023c5eb708c6d1bc9fbef1794d9c6b83c77964c34985e01f65bb62fac475e1b5b5a02eb67bcf58a358f22c546a3a8814a4ffb7d4"}) [ 110.509278] audit: type=1400 audit(1516161122.783:72): avc: denied { read } for pid=28069 comm="syz-executor0" path="socket:[42452]" dev="sockfs" ino=42452 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/17 03:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x16, 0x1, 0x2, &(0x7f00005ef000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000875000)={0x1, 0x1, 0x8200, 0x3, 0x0, 0x8, 0x8f, 0x40, 0x0}, &(0x7f0000aa0000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f43000)={r1, 0x3}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x26, &(0x7f0000c6f000)=0x0, 0x4) socket(0x0, 0x2, 0x9) 2018/01/17 03:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = accept4(0xffffffffffffffff, &(0x7f000037d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000064c000+0xc5a)=0xe, 0x800) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000771000)=0x0, &(0x7f0000d26000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000af7000-0x20)={@generic="d4f222c929b36dd9be8ced6a7e4ca7f4", @ifru_flags=0x200}) connect$can_bcm(r0, &(0x7f0000e77000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 03:52:02 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000fd000-0x10)={&(0x7f0000ef2000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ef5000-0x4)=0x0, &(0x7f000072b000)=0x4) socketpair(0x1, 0x1, 0xfffffffffffeffff, &(0x7f0000ef4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ef3000)=@int=0x6, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ef2000)={r1, &(0x7f0000ef2000)="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"}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x4) 2018/01/17 03:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a93000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00005ff000)=0x32) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f000096c000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) recvfrom$ipx(r1, &(0x7f0000c75000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f00002d2000-0x10)={0x4, 0x8, 0x6e, "4884ae2ad510", 0xfff, 0x0}, 0x10) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005ba000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a1000-0x1)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000125000-0x38)={&(0x7f0000cd9000)={0x10, 0x0, 0x0, 0x8005000}, 0xc, &(0x7f0000ab2000)={&(0x7f0000de5000-0x22e4)={0x22e4, 0x40, 0x407, 0x6, 0x0, {0x9, 0x0, 0x0}, [@typed={0xc, 0x74, @fd=r0}, @nested={0xd4, 0x60, [@generic="a360e1c479d7aaa2a34c592db932bba9218175109ff65bd6c4df50681dc683dd8394f6038c49d507689bf2979c681326bf501a2408ad1f234c4f7c80a1021b657142cc547dd11038a4e19ccdc911c01a8bc4217a47794beba055c4e1cbdc5f08501c0c7e20a5a10f200e8f5fe925519d368694e393c05001d9938f0441e7baadf4b89c94c706f575412ed0e7d98fbff74c1265f4f74458a0af", @typed={0xc, 0x1f, @pid=r2}, @generic="b56aaac808f896c23d656f881811c356102ffac1624ed107c709543c915a", @generic="43bae137e047b6ae5214dfd7"]}, @nested={0x1c, 0x31, [@typed={0x18, 0x79, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @nested={0x1120, 0x5e, [@generic="f17747c40304d3ab2aed0ea980657cf93959e24108f698be23c300c9f5bac40cd0674ad2a3f3cc7ed04769e944064bc5a3210566898c38dc4fb0ccb31433baeaa1c2d20b32fb0e2109cd15a0b50b775f6ac63807b2dadd9532351fe2110a3948d18c94049167af2a99ae10138a4840b5e24dcc7e36d716f71dbb08d79438d8972e912a1b94", @generic="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@typed={0x8, 0x7e, @void=""}, @typed={0x10, 0x8f, @u64=0x2}, @generic="7ac703905a326264176eb770053f2dcbdb80ebdca3d0e49ad78315e1ac4a2166b494edfc0e2b1aa201fc1e5264024c9913700833a5fa14287c13be2072d4134ece6f9422bfbb2cf9b63cf9acee954c029a3265dcfea546e94c98072f4ae2c9ec8fe1914953571398c3d9bfb2e0e84463", @typed={0xc, 0x6d, @uid=r3}]}, @generic="d42e27f46d3dc6480e3dc9a80e8bfcf48ff5b3d076b38d1623fe52e032efce1eb5961e0d44c894436cad76e831bdbf1a344bc9f799948d3a140c95bebb08a5becc70534358a2da386c9af56e872dca89ca64c5289f5d0d0872ebc4bf088c03083c28cd721b4b1dad5ab46e14229d6b71e6ee9f1dac033c2d938c073d48ecbfb8bc0993fcdd621a6bff4fc27dc30e5b51fdfcfb50e86a9d3c4d67230665c5cd3ddc970d685bd3dcf9984eb16dfe01190c02aaec", @generic="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0x22e4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r4, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x4444390, 0x0) close(r0) 2018/01/17 03:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000c7a000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005d2000)={r1}) bind$ax25(r2, &(0x7f0000de6000-0x10)={0x3, {"f780b5ba8f79b1"}, 0x100}, 0x10) splice(r0, &(0x7f000091d000)=0x0, r0, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x3) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockname$packet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000b55000)=@generic=""/16, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r3, r4}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) 2018/01/17 03:52:02 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbf000)={0xffffffffffffffff, &(0x7f000051c000-0x1000)="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", &(0x7f00009e2000-0xea)="3d9d6c2ad2f18ac27ff85a30088ecc9f3149d15dc1753289379fb592deee645b8b4596cc4459dd5ea640840ce02e7718d7f1165f4fe172d78e765947c9265524037f66dd8eb319b362cd8456bca786285d3950f66f6d7e5f23f3f5e9337127d014122d8f532ed97236198dc4d408647bc3af9f47d9eb6c4456fc73071886db144a6bcb81332766c3cbaf41c86ac88c01da8d945e6cf732abe3872454801fd1e586d0fe69567c94e67e656bef4bfd896406d5402e43220e80199a3a28343b04f033027f88a360a1e4b850c93bbac648cdbdf81f6d54cadbb477f8affe3ba2c545640b06adfc5e7f0dc475", 0x0}, 0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) 2018/01/17 03:52:02 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x0, 0x7) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000f5000)={0x0, 0x32, "28003f19b70e245b14f777b4ffdb04117334d95aea08d83ddfe8ceb486ecd8adfc792413a55c6694b6902aac081cc890eebb"}, &(0x7f00000f5000)=0x3a) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f5000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x0, 0x775, 0x20}, 0xa0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f2000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'I\x00 ', 0x0, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "38fd0d2f7e4494e6"}}}}}}}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8990, &(0x7f0000036000)={@common='ip6gre0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x1}}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000004d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000aa000-0x4)=0x14) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000f7000-0x10)={r3, 0x9, 0x4, 0x9}, &(0x7f00000f7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000f6000-0x47)={r3, 0x3f, "6d21bd69bebf8faa0757ccfccc65867a108cc38da11fe4009019d1713f7a5c915ecba51459d0c671f46a8df40dd9306ee16e6c04253bfa5555aa7246ef6374"}, &(0x7f00000f6000-0x4)=0x47) 2018/01/17 03:52:02 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b9d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0xb, 0x3) write(r1, &(0x7f0000b38000)="2600000022004701870000000000e30e00000000000000000009093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) recvmsg(r1, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:52:02 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f57000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f57000)={0x7402, 0x81}) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c7000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000641000-0x5c)={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x9, 0x8, 0x0, 0xfffffffffffffff7, 0x1000, 0x1, 0x4, 0x1f]}, 0x5c) socketpair(0x1b, 0x80000, 0x5, &(0x7f0000518000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000a80000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x9) 2018/01/17 03:52:03 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000098d000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(fcrypt)\x00'}, 0x58) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f88000)={r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000032e000)=0x7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000756000-0x8)={0x0, 0x155, 0x18}, &(0x7f0000f8b000-0x4)=0x402) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f8a000-0x6)={r2, 0x5}, &(0x7f0000f89000)=0x6) 2018/01/17 03:52:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/01/17 03:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) write(r1, &(0x7f0000ae1000)="", 0x0) close(r0) 2018/01/17 03:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x38, &(0x7f0000f6c000-0x54)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000dde000)=0x10) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b9b000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c3000-0x4)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007d1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000217000)={r1, 0x3b, "9200ae7a4016f586e8c7d6cec6c830f0a816aee9af49ff1fb0e902e7b0536e25d30300190b3002a1d8458174841e7b9223d90d94f4bd226e000f86"}, &(0x7f0000a45000)=0x43) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006da000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000809000)=0xfffffffffffffe17) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000086c000)=0x7, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/17 03:52:03 executing program 2: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f21000-0x1c)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000c44000-0x4)=0x0, &(0x7f0000f20000)=0x4) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00004b9000)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/17 03:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000239000-0x4)=0x0, &(0x7f00006a5000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000626000-0x410)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @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]}]}, 0x110) 2018/01/17 03:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a5f000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009a6000)="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", 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c2e000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000829000-0x3c)=[{{&(0x7f0000beb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000485000-0x30)=[{&(0x7f000003c000)="a374ce3a54f10e985a940525290f114d", 0x10}], 0x1, &(0x7f00004c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 03:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_sco(r1, &(0x7f0000bfd000)={0x1f, {0x5, 0x8, 0xf3d7, 0x2, 0x4, 0x1000000000000000}}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000077d000)={0x10, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000082000)={0x0, 0xfffffffffffffffa}, &(0x7f0000e4f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a4a000-0xa0)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x7, 0x9, 0x800}, &(0x7f0000537000-0x4)=0xa0) 2018/01/17 03:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f000098b000)=[{&(0x7f0000a1b000)=""/57, 0x39}, {&(0x7f0000cbe000)=""/180, 0xb4}, {&(0x7f00001bd000-0x3a)=""/58, 0x3a}, {&(0x7f00000c8000)=""/44, 0x2c}, {&(0x7f00002b4000-0x8)=""/8, 0x8}], 0x5) sendto(r0, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) 2018/01/17 03:52:03 executing program 4: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000f1c000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x1}}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0xfffffcc7, 0x4, 0x7, ""}], 0x10, 0xbc25a8213ccc0e2a}, 0x400800c) r1 = accept4(r0, &(0x7f0000d39000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e35000)=0x60, 0x800) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000f1e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000019e000)=0x10, 0x800) 2018/01/17 03:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c74000-0x38)={&(0x7f0000de9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ba1000)=[{&(0x7f0000607000-0xa3)=""/163, 0xa3}, {&(0x7f0000dc1000-0xee)=""/238, 0xee}, {&(0x7f0000eb6000-0x7)=""/7, 0x7}, {&(0x7f0000d3e000-0x34)=""/52, 0x34}, {&(0x7f0000732000-0x9a)=""/154, 0x9a}], 0x5, 0x0, 0x0, 0x1cf7}, 0x161) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000bb1000-0x4)=0x0) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000761000-0x1000)="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", 0x599, 0x0, &(0x7f0000572000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$pptp(r1, &(0x7f0000f43000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 03:52:03 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, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000092d000-0x4)=0x0) 2018/01/17 03:52:03 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x36, r0, 0xfffffffffffffffd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x5, &(0x7f0000ff4000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00003e2000)={0x3f, 0xffff, 0x1, 0x4}) r3 = socket(0x9, 0x7, 0x0) recvfrom$unix(r3, &(0x7f0000581000+0xed1)=""/247, 0xf7, 0x2000, &(0x7f000056d000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/17 03:52:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000755000-0x38)={&(0x7f00006ac000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x40)=[{&(0x7f0000363000-0x6c)=""/108, 0x6c}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fc1000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/17 03:52:03 executing program 6: r0 = socket(0x26, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_ringparam={0x11, 0xffffffff80000001, 0xb3, 0xfff, 0xa5d, 0x100000000, 0x9e7, 0xffff, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 03:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006f5000)=0x17, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ff6000-0x8)={0x0, 0x0}) 2018/01/17 03:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000485000)={0x0, @in6={{0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7c0000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000125000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ba4000-0x98)={r4, @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]}, 0x1ff, 0x26}, &(0x7f00008e1000-0x4)=0x98) close(r2) 2018/01/17 03:52:03 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000c000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8a8f, 0x75be, 0x10000, 0x1a4, 0xa634, 0x1a9b5643, 0x7fff, 0x6, 0x20, 0x8001, 0x8, 0x8, 0x4, 0x8001]}, &(0x7f000000b000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r2, 0x400000000048}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000000b000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/17 03:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000364000-0x4)=0x40000008, 0x6c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ba5000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003fb000-0x40)=""/64, &(0x7f00000f5000)=0x40) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/17 03:52:03 executing program 4: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x101, 0x3, 0x0, 0x5, 0xfffffffffffff001, 0x4, 0x9}, &(0x7f0000e2c000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000)={0x7, 0x8, 0x4a, 0x1, 0x8, 0x46, 0x0, 0x8001, 0x3, 0x4, 0x5}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000004000-0x40)=[{&(0x7f0000001000)="9985e4132f68fe36bcc722b2a06a0aec8e48dace18ac8393882ab569b32de9f5943822d4c8d0cb2eaed4d79cbf810d959f96a8b81e30a3c4185bed4d6f66e59eb3d5677ea82fc6316fd90a0b27329a5739be1d4d125094635bfcb6851da4eae1076e34d93ae8de765d68b43cf53d3687eae61fd4ad392f457c2bc4883a049c99ae94937681a566df914d5563550e7e06", 0x90}, {&(0x7f0000003000)="a20e942a21ffd6c96f8201e696e82044c79f4ebb1627b3688345afb907cb644916f4bfe29b841f1531195bc9de2fed5b5c8fb0dbffdfeb66a4815b87392afc910756a76890af942cbfd9d9483c05cb2e500afb61b0a9f58fa051952ee73b40467dd8c82206fc6176ee8f29829ce175308ccd0dee96f616faa0ca4ed1af7b6afbf73ecdfc84f8125bb719f39bd748fa7e01ae6a44db98da3cb72e0201c53ac4ad0d5140b2cd4f69c0988ea28a5db817b92db639c33d269b7f21efbc6ca49a133ff256890fe9d48242da366cc40bb0326ed94e9733b8b50dfee76b995fa857847bbfdaf825f9d93ae3279ddeaad572a55356e015", 0xf3}, {&(0x7f0000002000-0x9c)="66385be1fb5fd3a31348d27b3cef463b5ade9d84010febe6ce5361d9cfd82c7ff2e4e60618009d78c141dd9c3308da0dab7337666ec628cac6282ed3a2300a95ac51b96bb7f9de71bf404ff484a9c7f10b6595615ec0de54ad69b3becdd09272a2010191e667c138d96485ee4d8741568e5e63c14dc6eda1739046c05e96f0cbba45df477c9a579f36f7397add17a0b6e590b661480f31386b840e2f", 0x9c}, {&(0x7f0000001000)="471db045b269bb620c8afbd7165ac2f8aaf135486aff1ed72d6bb93d3e6126ef7267c65ee4d342712494109fa5c6b753b2884251b7c97b3e291250319c75ed4dc7c4b59fdac8dff26dd6c1e822683be8dcffd2827c1f5446ee88ccfd9698bbf1bc3d75538d90d5f61bf9701c6da9024cd70fb662dd7bd3d979425546fa6d6df435d6431e5cfd3763b7bdd6855e4924dcc5ed744cd9d761a0b73b04e845cf4be1fa214d8e9bd604f56eabfe67b9459a48eb68ff4a6f6017251fe042da0d1cff8a6b606b3d5cd1f6bbfedddfcca75be12403e728cf", 0xd4}], 0x4, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xa0, 0x200080d1}, 0x8000) 2018/01/17 03:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d75000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000064f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r2 = socket$inet6(0xa, 0x7, 0x8) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00004cc000)=0x0, &(0x7f0000ec9000)=0x4) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/01/17 03:52:03 executing program 5: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000066f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dc3000)=0x10) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000449000-0x4)={r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x0, &(0x7f0000dc0000)=[]}, 0x10) 2018/01/17 03:52:03 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x80000001, &(0x7f0000ca3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000502000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f60000-0x4)=0x8c) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f5f000)={r1, 0x96, "014388e346c2d9b24694b0d41dce7d0f62e9e1cc19234a3a7a10250cdad4d737960aeb5faf33f702ead74fa48436496ae8eedb9e5e90b4e8b4b55656fb706748f2161f11065eeea6340d4665d5d2cd8fe033619322fa01b8a43429135b7848cfd76965dab9361ee1eea446061eab754af69f02de2f3806d4ac0f5104a4a5587c9e8a647013424f5e11e639ca9ddb2c606e1e0c5845f7"}, &(0x7f0000356000)=0x9e) r2 = socket$inet6_sctp(0xa, 0x100100809, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x4) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f00006e8000-0x32)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f60000)={0x0, 0x0, 0xc6a, 0x10001, 0x7, 0x7, 0xbc9, 0x1000, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff006b, 0x9, 0x4, 0x5499, 0x80000001}}, &(0x7f0000e4f000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000050f000-0x1)={r3, 0x5}, &(0x7f00003ce000-0x4)=0x8) accept(r2, &(0x7f0000f60000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020a000)=0x26) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000010e000)={r2}) 2018/01/17 03:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000749000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x7, [@dev={0xac, 0x14, 0x0, 0x15}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x12}, @rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x2c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002e5000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f74000)="a03a4715924da26abae60430e92c602b5efc4d14bb0f5636f9e609efd7ae59e5231ea5a23337ba23d48797521baeded160c9974eab2ba96393b4c557d67f5e3d622859372df3c4fa985601e0eea9c00e5212f24f3f901e5652436400d15356944a59309f830676eaa00493386697384d", 0x70) bind$alg(r1, &(0x7f00003e0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000ff8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f2000-0x4)=0x10) setsockopt$inet_mreq(r2, 0x0, 0x22, &(0x7f0000f15000)={@empty=0x0, @loopback=0x7f000001}, 0x8) bind$alg(r1, &(0x7f000069b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) 2018/01/17 03:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:52:03 executing program 4: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00005e4000)=@req3={0x6, 0x3, 0x7, 0x3ff800000000, 0xfffffffffffffff9, 0x7, 0x1}, 0x1c) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) 2018/01/17 03:52:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a24000-0x4)=0x2da, &(0x7f00001c2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f4d000-0x93)={0x0, 0x0, ""}, &(0x7f0000d68000-0x4)=0x8) 2018/01/17 03:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000081b000+0x51f)=r1) sendto(r0, &(0x7f000085b000)="1902b6a2166d3714a156dd121dcbfabc8cf02de9d19f68b1abfd0a9dd48904b82204699253ff22935d54e882a6ed8c", 0x2f, 0x8800, &(0x7f000056b000)=@in6={0xa, 0x2, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/17 03:52:03 executing program 5: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d20000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bd000-0x4)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000d20000-0xde)="bebf6668c37d651ee3241d66938e9503a29014c4434c4be325441ca16dc4667e99cd782747b479584ce0d70882e654389ba415dec4cb404a0714ec3f6f09894506d9658b418806ccaa087d1e8948086b4f7b2fcaededbf992e29d8690ce44fbee1c119ef15b32d6a0800e330f4986c7faa664116b5a648bf480107809794d4806371e400f31c87ec409ec698da824210379937a4d8abe3ad9d610f4ff29bc0c41ff83cb602fb2b25a1aca3784ab7321c521f7d85ca300d94d709f767c89a5f55e49a194fa3d7bec6e370b61f0cd592c85662d372c932066452af1cc21011", 0xde) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/17 03:52:03 executing program 2: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000aa4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000aa3000)=0x1c) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000aa4000-0x5d)=""/93, 0x5d, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000516000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bf000)=0xe8) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = socket(0x8, 0x6, 0x5) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000211000-0x4)=0x0) 2018/01/17 03:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004d3000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b9000)=0x10) connect(r0, &(0x7f0000789000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x2, {0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x32) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006cb000-0x4)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000981000-0x10)={&(0x7f0000db3000)='./file0\x00', 0x0, 0x10}, 0x10) pipe(&(0x7f0000c46000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f000037a000-0x4)=0x5, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d47000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000879000-0x8)={r3, r1}) 2018/01/17 03:52:03 executing program 5: r0 = socket(0x15, 0x6, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000037c000-0x4)=0x14) r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000381000-0x4)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000379000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 03:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000caa000)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) pipe(&(0x7f0000b8b000)={0x0, 0x0}) connect$bt_sco(r4, &(0x7f00002e1000)={0x1f, {0x6, 0x8001, 0x7, 0x7, 0x8000, 0xcab}}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000b0d000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x1, 0x4, 0x3c85, 0xdc8, 0x5}, &(0x7f0000dd0000)=0x20) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:52:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) sendto$unix(r2, &(0x7f0000265000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000e71000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/17 03:52:03 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007cf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000eb1000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cb000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000d06000-0x8)={0x0, 0x7}, &(0x7f000014b000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000b1f000)={r6, 0xff80000000000000}, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00006f7000-0x1e)="985a47849b2d551739d1c34a0c92bbe3d4fff92a367a0bcbfd420bc8d660", 0x1e) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f7f000-0x4)=0x401, 0x4) socket$inet6(0xa, 0xa, 0x8001) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/17 03:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00008e8000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000941000-0x10)={0x3, &(0x7f0000b55000)=[{0x8, 0x6, 0x2, 0x4}, {0xe9f5, 0x5, 0x7f, 0x100000001}, {0x7, 0xfd7, 0x7, 0x1}]}, 0x10) socketpair(0x19, 0x5, 0x7b9, &(0x7f0000621000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f7e000-0x4)={0x0}, &(0x7f0000158000-0x4)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f0000ffe000)=0x4) 2018/01/17 03:52:03 executing program 3: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046f000)=[], 0x33c, &(0x7f0000ac6000-0x28)=""/40, 0xffffffffffffff05, 0x0}, 0x0) 2018/01/17 03:52:03 executing program 5: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000954000)=""/4096, &(0x7f0000001000-0x4)=0x1000) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/17 03:52:03 executing program 3: mmap(&(0x7f0000000000/0xde2000)=nil, 0xde2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80007, 0x1) getsockopt(r0, 0x100000114, 0x2713, &(0x7f00002b1000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0x57) 2018/01/17 03:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f00006c5000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b27000-0x16)={0x0, 0xffffffffffff98ba, 0x7, [0x200, 0x6, 0x1, 0x1, 0x7, 0x1, 0x6]}, &(0x7f0000f92000)=0x16) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000af9000)={r2, 0x1000}, &(0x7f0000e9f000)=0x6) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008f6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e46000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000179000-0xd0)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x3}, @in6={0xa, 0x0, 0xffffffff00000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000075c000)={0x0, 0x8, "3d20393597bc4788"}, &(0x7f00008c0000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000038b000)=@assoc_value={r4, 0x1}, 0x8) bind$inet(r0, &(0x7f0000964000)={0x2, 0x2, @rand_addr=0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x50000000000000f, &(0x7f0000fa4000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a14000)=0x0, &(0x7f00000e3000-0x4)=0x4) bind$inet(r5, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f0d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000963000-0x8)={0xdf, 0x1, 0x0, 0x1}, 0x8) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) sendmmsg$nfc_llcp(r2, &(0x7f0000b18000)=[{&(0x7f00008e5000-0x60)={0x27, 0x0, 0x100, 0x7, 0x3f, 0x0, "75afaa4b5691006f3849b2995b245b9319ca1e2da55915a8265cb02fae0547521a1ff7bd0fbb135b4ecb6d827cd51dda619b3d14b6cee4f9dd202c95b3ba56", 0xfffffffffffffffb}, 0x60, &(0x7f0000ddb000-0x10)=[{&(0x7f0000a53000)="a1c3af6a41c3924df6d26c48c32cab8892ea8463db5cd36ea5f92d390258f5f6d3d9b5b663d7a169e67c6a45487c7de2ffac8560b138d662d3b274b3757e0783fd2c216f247e6c160d0cbae9c7138cee9625b956119208b60cced8063fffb4a07283562ac6ce3c640ec3f487e401c7bad7cc00224c60e261dd5ab842f1f0f163a87221db8e69f2b3f8058b809bb4e6a415991337f67d6ab9", 0x98}], 0x1, &(0x7f0000e59000+0x5ee)={0xf0, 0x11f, 0x2, "bed1b1df9484e69f1e79bbcb2fd8bba7c042ad8cc281745a59135b620d6c318e923a99800a308e43341188fdc0cb54c14c202c1b241a823d9ff1315d329eb44e5e3b9a65312e9c79f6d5b3f52559c40ae6269172c2f9b3f183c0d6bf84603fc03b2953c456cf8268f4c001d07bee0f4541af2011b5395f28e9bb475052a166d3bcdfd9bbe5f7cba3a928c6b740072363d2904a267119809f5dbaf24d249050524da9063a1667af0906f3065b61b9148ddb1fb1c8021786b0570b0e31c3f83272086f9a2e1ef28dde901e2c47cf96e91321444f28f233f2631d586de3d6463a20"}, 0xf0, 0x1}, {&(0x7f0000b42000)={0x27, 0x9, 0xfffffffffffffffa, 0x6, 0xfffffffffffffff8, 0x0, "e539d910b35a000e7b9b3a21a8957c5b15b16331e0b6588817fd17e3b19695c90f1fe3e9b4134f60b692c63860278ffaeffbab2bee9702f8662f9c68e82479", 0xd47c}, 0x60, &(0x7f00008c1000)=[{&(0x7f0000348000-0x1b)="87bdf27126254be13dd4d027219dc2e996f0f18be1aee628a02d0c", 0x1b}, {&(0x7f000096b000-0xa)="edc2afe9b2629c3213ee", 0xa}, {&(0x7f0000b4f000-0xa2)="f1decf17fc8c7948e178570c66fdb49e2a61559003d22d3fe63c7d8625000183ff26fde1c73a4045d87dbacde4796c7fe54bc9e981a8739b54e9d8c7aa7d413863b29b4d66f2e283c5b0085ffcfa8a68ff4273e4d4556580f904a9b215df66910444fcad53e42b39802c20578abcb828d7af0cacaf13d91462b1252b14b7c37c37d5fac39fbcc0cdc2327d9cfe851bfe7c542a3c639fdff0be0ed270231f23705054", 0xa2}, {&(0x7f00003f8000)="1736e3cf3f08d3a3fa3e3c31fa7252a6c64766421261ed46cca5940332a1a9595174836392c68f88730824d5d5541700defd301bb250aded399d87f60dc4695af8a0ff00dc44832c447cb30d56083f3bfc901999821363b1a46dcce077f596adba10af717f51e455ce0c03e9993a2c6b793eaaf6c0b55bf0398f93832c7cc802f3db62d64a30e7271572e8f794b8be011c97011b0ca4b495d3a9a2996be99d349d2464c7d7efbef0597567d5ac8edc9dcb1603a9c5d0b76a41ba286aaf78fe8d47b145", 0xc3}, {&(0x7f0000b1e000-0x1000)="db2ab5152df342e52ccd50b0a8dc0a622e11c5745bb919cc1abd12de3fa293e32d00d811494f13cbdcf4f575cf718e8a98aa721cc94230fd1c06de6959364067bf78475a0937cdeb31fb0c2a0a5f5c8583857e2b8ca2bef6c0377256f102a92b1bd6ee3e31f7adcf08156cca80dba2712f5841fee589af170f5a986a3c5ae52a484e4eea28ed7ac1e3109d17e38edb18f5549b97f60a1b8f9cb322dfd2e23bf2ac9368780c668d98a621404cda67765d01d4dbecbc25086ad27b361be5dc3c18e3abb6b8cf0db99cd21afd009934c6d719a05496debd59ec0d49e886ec83afa257839254fb081bb022434ff55f0d91b0cf288d646125d6bd16232269a67a6fe1cc974b2b3cddb7e5cac5376ab0d7fbb11dd90c7c4f6e381a62e79a3429145cefadf7fb461dcf546db6f385bc5c81dbf795c94d3e032bd3d97be453f27059da8dcc0c8f47712fc32901c6b9f348c0c744abbb259b3f34714d17515396e6c288343490322e3e65b621a7e562870db57fe101159a8dfbf1c56f0285b16b509bda1ec55994a59dc5796e26e2cabc895fcb367e7064229abbb192f8c7dfdd20b731d5563286960948b1e2d702f53541bf28079740969b19b5bfde0d2a85d2126aefe96526aab141d425e6670297e86b92ca76b66aa2c37c3968b23dd21ada451c600a53ccadaa9f1ef8557c27e26a9a4f35531023630a4992b6d6c1d2b5ce47436260bdd312279f8d914ffcc119e31e026aa9715f1a77a705e0aac02d9b829a97fe102405d0a1340e6f54b16402a6d9dea92f994f91672fba03f1921bbb5cac1a71346dfd9ffacde0c99fef7f8d19c327c41b47f4763fbf70bd0bdb4676906bfab7a26f60d1528e82199d1a6702fb73f125b646fa048ee75731d1debac4a229a199ace1d926e3dd0ebca163f7fa80dcde2673c937765ee8cec29675054b24f2c9c78baec6cb6d5967a6e28d04f1ea3d7d3db55bd55d1238c73e71194958e738ebeb44de867fc792c685c7f37af506aeb4db1f41a724903af1ec3541006dd34351bc12c50555cab1f7fa4cc2dbeafe692034565fef64a3b5baad94089f07b44cd542e2e6789c7070d62b5cf8011e9036bda1643599c0ce4ca7f863cb33dcffc05b1b4e552717ea8561a2b2c5be2d34b7616f17b1789cae5e8efa7d9d9aebef2a888101b32ca38d6f4b6b2635e1101a6a3eca415dfa610020a39ee0c212e83493330990b29220b31c765588d013b1276767acd47b7bdc21c0c69d7c85b59c2b10d0e0d2ae4240225d3cc5e8c46477202305982e762e182a0fb0e83886b7ea6bdab66bf37f587ee88dacf8c45c2ff894e4ba0e7247d3610aa2cab5bd33e09bd8acc5b172458e049c77efe8e6577cd1669cb7ccec5978147ab95836874ca5e545a189d2a079d54dc255b46013170bbcf6330f873b822927ef866289f213a2b80ab59af68b88e5856deb669d8496fed4487375ddda237d13b5262fb439877ed430fa26a6068bdf4a02a3728d5f66631c48918ad1d1b8f7eb9423ee13df85e0987250176cc2e45e223bcd57e376a47f04853e60dc91251736ed1f25222cf8eab0585dcc9f87146f21008eb1f39aa2dcf50736fddd7befcd0ac7b9fc2016b56b954cbe6678d0d94c1d112f301a4fe1875c760ab9007a223fa970dd612e57037fc1243b953a062c1529e50ad84fd8b713d0ae939ed2b3e8f6973e594bb7d30bd2bf648f9b5d7dd31826f08dbc68d02535dc0fc9d27bf86c4a1cebf4a9c0c7a11c1ffb073564adc67f5bf18975fa9a7f4726c224c8fc9bd8ef343590184ad5186230afc0fa9a35024e9781572c4417f7058cf588f2505261e6f7bd352ad7b7ceefe50c335fb9bb61a245a67cabf7a8b37c8482e5d545e8aeb06f84f38fa7cf60d336609a4e9c97d60dc29c8b1e3bd5ba6fde0193856dcbb24902d7f67aebec16ac34515b8142c309c187a7c34b821b2e167be715fe31d420d43e6ea88615bfce7edbb563514b32a307b790295bafe5d5e3a04cae2d7e294875fb7b9f29aeb8e9cc7686fe8bbab3a7c6cc19bc4987633914992b6305d697008d164988a8b912eaa04863e19c2f854608aab3b4aed387e6bdf926cb3c6fd8f9af39e7b62a38ed85c261ecdfaaa52a3aad6c7928b992852c193c4200a064dadcdeaa6aa272ae805169b2017990bb7cf357d8c2e188dda60510f71569ce6de20963593a4c0cea78f793dd39ba3a6595e065826fad1e112f339f5581c4ff4b1333751dfeffb233444e98c2260cb776bfbefb72c43953a2beda1cca6a6f218a1fc0fdfd48ff15114f78737a949c8910f6b037b6ee3e93ff82eaeaf4a8c7385c66401d76add778840a990347750ebc05bdb36bd6e1e135e67c22eac76d40352204298e9bda7e3c3a35c66d56f0641af063886bb1c8d283a05337ed52b5e7db1cdfcadeb3ec3fdf76804eea6cf7f8028deb07228ea4fa7c435beee0a77e61be171e5351d063b0d5c589f37c09b88c440c492516c16817d1791a75e1386ca6df24c769e41e49db56119504ed3d77d83aa690f005c3b443f24a6594221745a04c43a3728b95310d995ce879c47487b0c64b40fa2f53e6f6b5dc10aed3a2a60b3632d1dffc5177196de6b24b529b5db728ac11928f66a774f94db38b745be6ee08534eaff23003dd8329bb210bcc8b650a578c6d587f5475432d085404690287eddb72dca8f5ec18154ace71d0f7280780f3bd0885c4f359ce2138861d862c4b54a4b36d23f0ca7188054650594a61bbddccf912eb2b27f8b912f5a5a46fea76d2e6a2ac8a43a742be70b6ff6c3fad37299e26a051857738c1faa497cad281f62ad6aec04591362a103c11daca960acfadf0ba250be1f9be5fbb9a6c93c9b7e60b6d55bf20926192c68962e6ec6837f86093cc8e36fdda9262ba4ba99e19a07dafd2a71e074e4c5dfc043406dc85f9e2cfd18aab1c3f4ae0e12042a573eb40c3209f44f033160a112fa261d210c08250b0606d7f4c767931abf212cc87959bfd1c0388f03df90919227a9e1c3e76d576a98447a587b4128bba2a2ecc19203559d3ec61efc792cb605fbc249c313d233dec82bcd75f17a20a2a447e6ec752bb27539327322683c3a68d136fd1494392e4c11362afdfe8291e1447e0631ac4ba8346fc8df70f342a3d09098a691f380c7387c897da6278813a42415ba1f41406e69490de4417ff5cf0bccb93a7de40e03dfbe78a199727726c108c5efca137d640f2b21a49c1e55f35f9958108c3842dd2d76ef5c170e865e53219c15039a24f1214405daa42223dba09e30936159612a20b9ad9caadab49c8a157f315ae5ae7b7faed25db7c80ef1fa56a14bfaf2c7884cf6ac45bb29c2edb8a4918430b7c66627578ca519d9551cf4240f7000aff6ed6a4acf38eb3f23dfb63880ec034841621ba4cf7d23bb9c2abe7a3a4f341a0d1fca513e69043ad89803d706af83fd7495a6fbe62b828d63110f0dd90d0092409e4d46426b699cdf7bdf3409fe42c30319b3710c254e0e2c5ac47c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0x1000}, {&(0x7f000067c000)="14efc85174928753cbd69f16a0eb7c24e08d035e71463e51d2b48f5a96f0c492884c9b816b335dd2bbbf645edc7398a592ceb90150ab79c3364e15083935943639adec7c10b05b44e180c19ace5987c4cf9f90ba8f220ca9952b2ea7b17067252eea461c2dd40c346236a7ee615920121989fb627d10ce5bfb1e1d842451a71fafae93cfce41ae196218a3d621", 0x8d}, {&(0x7f0000e3c000-0x33)="c4e7379649cdd47b1144113d2a361b5b9a3a7f029999b7b22e8eee13f36a6bbb1a22536436d057702204fabe2c4739b32b9c9c", 0x33}], 0x7, &(0x7f0000b12000+0x3c)={0x20, 0x12b, 0xff, "08bacc0a60775cc444"}, 0x20, 0x40}, {&(0x7f0000468000)={0x27, 0x0, 0x1, 0x5, 0x0, 0x5, "41ba6b1cfdde9700f71ad88182d9450ca5a3da432acf9fd33fdeaea76de2eb181f877da5be8b6c27f2d0d575b7986c2609ceb780e6fbcb5a508e1032456b74", 0x1}, 0x60, &(0x7f0000b91000-0x10)=[{&(0x7f0000da9000)="da229c9475b14fc1d3ea6214773929ba5d9f93ce0a17a1d5aeb22b7a44b5cf5dcb37ca5f8c0b37ce238d39734ff768e431826ebbfd33182fa08434c09985c81edf4486951afc4b8d6d76df0b80117ce4a3727109ba970a5f0baffd46c589b2610b1d635eeeb6d8e1ffcd98e5052eae36df5622b0aaf44e2e57987cd4d8a48d58bda9f1ad43b7beab6aeae9b8e09ea087a978b82a063eebe749c8b31cde155c8d47ce269711556320b063b134cbba6f385529cf", 0xb3}], 0x1, &(0x7f0000c6f000-0x48)={0x48, 0x109, 0x6, "8e2e503ef07c6f4854ef1f9dd7001d4d39d1d99298c3739e5b57ef860d217ed8f742bd7781331b7d2d637f8e2b747d801312ee27c3f044f2"}, 0x48, 0x4080}, {&(0x7f00000ab000)={0x27, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x6, 0x1, "b64e9aeba2f23f5155f3a763418510357962e617d34bcbbf690a89e3f19750c3900e77ff3b6f0ca8addb66ee993dfacf19ff588d3002a5cb58906fed3779d9", 0x7}, 0x60, &(0x7f00005e7000)=[{&(0x7f00009af000-0xa4)="b3f437dda4f836f1d790f564808cc3c30c43367587465f4ec04f6952842dbac2aa2a75b500f9294cac086b3cc17c8566d70e838dc0da5a7a22a3dc3c9f619d87b8bbc4d9f72e1c3f93a9a369611714effcd863923f23dfaddaa31143f2b9c11c11588b94f8394371c70b430706d4ddd5042162e06410b6b5fb1f0d2522d821cb8b61a1cc2e6b66b767e2d26614e3a79063b439cb4a33823170edc30da8511eacfaf764cd", 0xa4}, {&(0x7f0000b54000-0x7b)="ae8726702deb6d9449f71568a54a8eda484cc43415addc7cd0d3581888a294fc425985de5871dd714d21ccf238284a375bcf6cb8f2c837c209c9ec63aa131e1eaa44a7e4be12723912361be36e82f421f521a6b4f58c2c7ad102afb30393f6df47100d433ab2536620b22259c794bc0f5a55f08cc392e79a7da9c5", 0x7b}, {&(0x7f0000663000-0xbe)="254fb845ea622e5f364e86c1472bf08e0157bec812d34eed8f0ed1563f1d9414e5f7376cfc9368b80b9f81e07d4bb10d015718f0f5efca7048986dd2158d31c6c1eee607f074a9d4606c9cc79b2e70fdf04abe938940ee0b1ac103b13e5e73d7382b61c308145314beab43c8f4ff350969776a47c741c6656e9605a3bb8699bc296a8d931fc76ceba452774dd5d809e5e61654c16bdcea04924b048843218ef89586960da846a0f06f2faf080eb0b57b1a50c79bd0f2108ccb4f3071c653", 0xbe}, {&(0x7f0000708000)="198c2806fb6dd5ccb9ac1c50e9415198e83f6b6fe3dc6f577049be0ce32aaded9819d5044ab71269512ee28239505f992e5ab6a7a6c357d3297ad4e3a621aff5cd1bca8b15f9880fbdbc7e7e2e32f865215051c89c301e9fc0a0b82190a622175882c1856768e76a96f35f97407ed5db1ff1cb455c04d572b80d40158d8d1bdcfd392540f88ff8bb9265f7834befa9a9b21ae95fd55996e974a39aadbf6dcf246a98c47ccbf4", 0xa6}, {&(0x7f0000991000)="b07799c9e87cc3d92d0becc7835b9da29e6b818c5a43a0a459a59176b37d5f98dcaee22ba9a4775201e3dd95e814e11b10ecbbf42ac58d3eca69a2", 0x3b}, {&(0x7f00004cf000-0x2f)="b41b6ea7629809e76d1eda96676ff1821c8ffef758fe842bdbd7fed161e1b316cc5d2e012ba110f1f539c96f1efa35", 0x2f}, {&(0x7f0000957000-0x1000)="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", 0x1000}, {&(0x7f0000f47000)="6b89a5eb2d93b43f7f736478eaf5fa68110e4f46353aaf9a21c0a488400a22949f96ba125a663e4698dd106e76d9b9bea5d70b867a74000efac166931002b1509f31528d967e90546dbb8f0f7cac39621afe786404da8f282600168ce84c97de9b78591c9a5f8cca653c1fd0a32530c321bec1bd750b", 0x76}, {&(0x7f0000697000-0x65)="cbfd883889ea8b65ca7b6318a8904f6dd9cb35af8fba2dc36f02b708da3ec7a17c94b96aa66f9b1434fda1cb8a73926d314f087f9259eb7930f2738e9e4f8a579285ad7d70580661dbe91be66a49c0854a9785565c3fd0438219df02cf443ec88837444529", 0x65}, {&(0x7f0000b97000-0x91)="0c45dcac5b69df4c278b56ef5af560cd1da7060167d6034e2aa22edd201ea44332ccb8523391fef3e9c40a25ce1623c29d9033d6c03e46695a6eb884ff9b35c36c5ffada61705d159a9863bd895cd5146b52caf07f8b030946eb08c62a45142de7ea2b5c3fb618409cafc42aaa6dfab4a90c4dd26d919f0077f37403ac457de82831efa33e37936694fc6797a3a722d8d4", 0x91}], 0xa, &(0x7f0000e3d000)={0xe8, 0x29, 0x5d6, "333d88242d3973d8a241a6d20a310a96dca2981679f218a8036beaacd3d2538f9d87c381edcdc7c11de5ec68fed05bff48f4e80cf129a0e7499d8835300621c3c8c243b09b1b5c0289826a7bdfdd0081daa93a4fca93567e65569606442893f11b4f6288c955476f570acc180c795d6485941946f33ddd704b2425f0e161fc95677ca0f836e153cb63b8f0c8d8a9f58e9c4b8c02c0bf18ca635dabaa707f1951167d891cc3d0fd8a3940676834f84ac6c425234719ae14061e0c52b1b1ee0cca41c1d5d1c2a764846101f8353eeabb77ae6c08b7"}, 0xe8, 0x4000000}], 0x4, 0x11) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00004d9000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="f02ba36e25ab", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2780277ded9a130c2f4bd94c1058ca0a"}) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000083000-0x4)=0x0, &(0x7f0000ffe000-0x4)=0x4) r3 = socket(0x4, 0x6, 0x100000001) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x1ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000429000)={&(0x7f00009c2000)=@in6={0xa, 0x3, 0x449, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, 0x1c, &(0x7f00006f9000-0x10)=[{&(0x7f0000f89000)="08e5fa74d3ebbf486d02b2fa01b73050", 0x10}], 0x1, &(0x7f0000bb7000)=[], 0x0, 0x80}, 0x4000) 2018/01/17 03:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000567000-0x4)=0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000117000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00007fb000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaae, r2}) connect$inet(r1, &(0x7f000062f000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x7, 0x0) r5 = socket(0x4, 0x80000, 0xfffffffffffffff9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00007a8000-0x4)=0xf, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) recvmsg(r0, &(0x7f0000f6b000-0x38)={&(0x7f0000931000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a10000)=[{&(0x7f0000476000)=""/241, 0xf1}], 0x1, &(0x7f0000afe000)=""/94, 0x5e, 0xfffffffffffffffd}, 0x40) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000089f000)=@common='eql\x00') sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000461000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) r1 = socket(0x5, 0x8, 0x7) ioctl(r1, 0x8000008912, &(0x7f0000093000-0x158)="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") 2018/01/17 03:52:03 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd3000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fd6000-0x4)={r1}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000fd5000)=0x2, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fd5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000)=0xffffffffffffffdd) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r3) 2018/01/17 03:52:03 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000366000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000, 0x1, 0x7ff, 0x100, 0x8, 0x200000, r2}) accept4$netrom(r1, &(0x7f0000ba2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000007c000-0x4)=0x10, 0x80000) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00009b7000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x1, 0x80000001, 0x2, 0x101, 0xa, 0x20, 0x20, 0x1, r2, r3}, {0x1000, 0x7, 0x9, 0x5, 0x6, 0x9, 0x7, 0x6}, {0x8, 0xfffffffffffffffb, 0x1, 0x3}, 0x5, 0x0, 0x0, 0x0, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x1, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1, 0x3, 0x8000, 0x4, 0x188c, 0x100000000}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f68000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f67000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fd32b5e403bce2c9edd6f49904ee36dc"}) 2018/01/17 03:52:03 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f68000)={0x0, 0x4, 0x10}, &(0x7f0000f68000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000280000-0x8)={r2, 0x8}, &(0x7f000032d000)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f6a000-0x8)={r3, 0x6540}, &(0x7f0000f69000)=0x8) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000ebf000)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f69000)={r4, &(0x7f0000b8c000)="845dc86d03aaea57a8976b03fa0cd7d42107340e4387439422a96ee2eb2e74501e09aa70680ad50c838d2d33ac1ca2baeae2c585716e0981a50c4f14f6f745816c69188cc58e0553a4723a6867fd0381f2325a52e44dd1c0f2d47208e1161e95732e9b6e92d27dd1a4f6c61a46c6b39e52ab806faaeca9e4b2757a453156", &(0x7f0000f6a000-0x93)=""/147}, 0x18) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/17 03:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x199, &(0x7f0000ab3000-0x2e8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x163, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e2da92", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8a4f13f20ef472dae717a7c40c79f89d802f2084ffbc60783a03abf8e3fe1d89adfcbe2a768d0e3112f1fabfaf88efc2535fcef544850b630cd29d11b069526d9da0e1100c27bdb4084484f142a622ac73c5604054d2e94abf3ae291f9f37a2be5dcb6e4ca32c0923e2640114f9280a5a8ce7a282a787da19fd2d9442042cbbf89304246c8101c20352883acb7906ad9d1eede7c217a04c50ab07cc6c91c945269eee5998d7e384ed77cf5e10d0e2409006c14ed4a748aacaca06c73024fcbb532aa21caa49f3ecbf9ba75e25610fb7bf63689492fe80c70dc0973762c90d697bb"}}}}}}}, &(0x7f0000201000-0x10)={0x0, 0x0, []}) socketpair(0xf, 0x80006, 0x1f, &(0x7f00007df000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ec5000)=0x7, 0x4) 2018/01/17 03:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000ec8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 03:52:03 executing program 6: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket(0x8, 0x5, 0x8000) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000eed000-0xb8)={0x0, 0xffffffff, 0x7ff, 0x4, 0x10001, 0x3f, 0x7, 0x7, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x5, 0x2, 0xcee}}, &(0x7f0000eec000)=0xb8) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eed000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eed000)={0x98, 0x2, 0x5, 0x100, r2}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0xd, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r3}, 0xc) r4 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000011c000-0x8)={0x0, 0x0}) pwrite64(r4, &(0x7f0000173000-0xfb)="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", 0xfb, 0x0) 2018/01/17 03:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e03000)="dd8fd895bd99b56fd1701cdf761648b488424496fc1ddbb544515a1c76b0022b7157aec048606533a6f9b63a878f0db268b00acd3ac0f75c75b373affb63ad", 0x3f, 0x4004001, &(0x7f0000db5000)={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f00004cd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d78000)=0xff05, 0x0) sendto$packet(r2, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/17 03:52:03 executing program 2: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003c3000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000558000)={0x7000, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108, 0x2, 0x80, 0x5, 0x9, 0x0, 0x3f, 0x100, 0x6}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000443000)={0x0, 0x0, 0x4, 0x2000000000000000, 0x9, [{0x2, 0xd19a, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x100, 0x9, 0x811, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x9, 0xfffffffffffffff7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80000000, 0x4, 0x7, 0x0, 0x0, 0x2a09, 0x0, 0x0, 0x0}, {0x5, 0xfffffffffffffffb, 0x9, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x2, 0x7, 0x6, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x8241, 0x3, 0x9, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x6, 0x207, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x401, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073d000-0x1c)="44179e046f0000e8e41b520000fc55000000000000", 0x15) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000212000-0x38)=""/56, &(0x7f000074a000-0x4)=0x38) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000212000)=0x1, 0x4) 2018/01/17 03:52:03 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9ed) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000939000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x7f, 0x4) 2018/01/17 03:52:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f00008d2000)=[], 0x0, 0x0) 2018/01/17 03:52:03 executing program 3: r0 = accept$netrom(0xffffffffffffffff, &(0x7f00003ac000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000057d000)=0x48) accept$netrom(r0, 0x0, &(0x7f00009e4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000007000-0x78)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) write(r1, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) 2018/01/17 03:52:03 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f000027d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000be3000)=0x1e) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00001b7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f000090d000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0x6b, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) 2018/01/17 03:52:03 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000009000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000015000)=0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000001b000)={@common='syzkaller0\x00', @ifru_flags=0x1001}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@generic="6623257e9e0807772420a3def1b24b87", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000005000)={&(0x7f0000018000)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f000001c000)={&(0x7f000001d000)=@ipv6_newaddr={0x94, 0x14, 0xd30, 0x6, 0x0, {0xa, 0x38, 0x8, 0xc8, r2}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_FLAGS={0x8, 0x8, 0x12}, @IFA_FLAGS={0x8, 0x8, 0x102}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000001}, 0x80) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x24, 0x26, 0x829, 0x0, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x4a, @binary='5'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000800}, 0x0) 2018/01/17 03:52:03 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000056e000)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000029e000-0x8)={0x0, 0x5}, &(0x7f0000f88000)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000af8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8a000-0x4)=0x10, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r3, &(0x7f0000f89000)={0x18, 0x2, {0x2, @rand_addr=0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000087c000)={r2, 0x1fa00000000000}, &(0x7f0000f88000)=0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000f8a000)=0x7ff) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 03:52:03 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 111.323265] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/17 03:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000032d000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5d000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = gettid() r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000035b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ca000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d38000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c4000)=0xc) sendmsg$netlink(r2, &(0x7f0000970000)={&(0x7f0000929000-0xc)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000143000-0x30)=[{&(0x7f00008c7000)={0x3d4, 0x1b, 0x800, 0x7, 0x2, "", [@generic="17d4e42345d019ba71f1ce2c0dafe2012f7e4c61447cd04563bde16a7affe0d88aba1b402f69f944becf71fd499b9df0e73c80ccfe46f6a8d7644f55101afd1f493e66ec08c2", @nested={0x30, 0x2b, [@generic="42ee7d47a185a70d735875a051da1e217931629982d3086156db7230931675373cc184f2b37f83be51"]}, @nested={0x34c, 0x76, [@generic="37bfedcee106b5d11106016c2181ac2a8fff795dd38d0f2470d034a0d0a0cdfa6dd8034cbca095e56e1ade3bd34e6f3f8e9cc26bfccec12b27fc2d6dc7295e91b9e26b28d08b379c432dd46f756e8d6e249b136b624f456b4d2eb37b8a52296672ffc34bcd9424416aa86702b070397a66004a2dfb0f47645f73e4a5c4ef354020014f778936c0c7e95f817a829a21f1b1f50684ed0701890f648d2542c0f1f71c9e4a161645b91087b5dad7ab5d70b2460c9f0df4d0aa39a2acf2dfb1eee4af3c5e4087775553185db018d6288e078f229d31d93f53347181893410a8e17efc01c7", @typed={0x10, 0x23, @u64=0x1}, @typed={0x10, 0x1d, @u64=0xd203}, @generic="9aed4f2aaa446cc0aec5bc0a8d603c95763d4e904ebcb3816770439a9900b0203eb63d695549ea2bb4c1e69cdbee535873d9dad8f1f28409c5f6fdf512306f49aaeb74f4c7edb8be1da37f6d8cca770189a23cf6ece586717da69cce78ea6c6894d09c9c22da1b3b6f07e0a64779c1a265c62396d7839632db4889c5839cea587c0236c5b4dbf044792cb023b79a43344c296f1147a1b5c8d2b7f20dd2104629d206d4e00fb6fd551c94e23680", @generic="a091a1b2954895e5534c1309423a4d0813aaa5f118709ca22954c92f01ba3331742a349a8616992f32953b1cf8a7c100136b5ee6ee3636a000d6965424b1c35fbfa977d31e5e15ef119a24a0b949c53063fad32461608d6e8649da5043e2e3bc12ea436044a863b6fe15b2c5cc0a478d7aa45bc2ae3196c8c191b33217e1a236c74b2a96def69ac54ad53b17ff74702661d430b54b22869a7ffc32bf7a05e3eecd693db6a5c469bacf302764156f0236ee578442abbdf68d72eac71e7aa3796ce1f1a32aab474beb6f10d7807442e79a", @generic="c32cbcf1b011161bd835c32b861ae7fe0586df03ed71e6f4d982495325a075fafb49e3e4e39c412d609b4135e13d3d6924267b042b09971f3560e74d1194ec5e36d7d6b23d4c55fc8343bda04d5240a5b4397ccf1086ce18b86542db3481ebb46a5b4efff9b0ad18d53ee958b706985965e877469a2e251856461ccd61aad5bfbc8d", @typed={0xc, 0x1, @u32=0x7fffffff}, @generic="6066fbc834f31e41fd996199b45c0514ced53d40cc5c2ce4be53e3aff71fb220fcd13a94b013e36943206aa8d3444d19a9bb258a997108fafc3c"]}]}, 0x3d4}, {&(0x7f0000a13000-0x2358)={0x2358, 0x27, 0x401, 0x3, 0x3, "", [@nested={0x10f0, 0x5e, [@typed={0x10, 0x46, @u64=0x3ff}, @typed={0xc, 0x76, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x4d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="c6b7a60e0c2e08a40cd5728fdcc5f33e9e2190f15480a4f94addc8dc6be6e0d05462893910a54b08a9c9b2d9d98cff41b67432e93e67ae2289b2d7b78235ba6d098d86d61b80202d151d4f8905599029c0483c37f2d052a876285ef0fdfb0b1116d2b0a2bbeae684122bbedb79681ce5cd632f115c993158ec6ef34c88550422143917ddf388bc5e74a27c756206146b3c2b8e2996fc836825926c3134e8af4d8b38a909f135e78d5c404f1c3ad2e52d", 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@generic="d6899e24a0f642472dbe4813e16a693605fcc563e092c010cb5af8a82c316fbcedf51b71bba44af2811704a4ce990df6ea740ca16c1e613a666d6f6bb4dd6e261baa2f870bc556e4cecf7ee84ecce46cc9f4d818bf426a27adfa2991e0e4cdefa6d623ae330344b9d65911b08f27e801569ceee701594df5ce0cf6433facca3e45"]}, @generic="bfca6d7941c592e58ea680c7810a5fb34f574604b07e0461794626ac337353597f77a920ff91c16759e1cd1426432e4da4d7be7a1d17447707add1a155742073268f912c56b90eb79a768679936944c49d07f69db0a0ea8a8d63a7c58c0b19a79f3e44caaf43279246d85a1fef223f912fd177c07fbeaeb81d16c528c31787342645ea75560d6189dfc91d81852f07997ef6ebffde62cd0c2b40187ff2f0e07aba25051f20b85d8b37c3bd19e5ab99e22122f03b48cd2994e9aa08b56f8dd70d0de6acbf287969f7437f", @typed={0x24, 0x39, @str='-+:cgroup%trustedkeyring\x00'}, @typed={0x8, 0x8f, @void=""}]}, 0x2358}, {&(0x7f00007f0000-0x280)={0x280, 0x29, 0x421, 0x3, 0x3, "", [@nested={0x28, 0x5b, [@typed={0x8, 0x7b, @void=""}, @generic="113fda9c2518b0bd76521f6704", @typed={0xc, 0x9, @fd=r1}]}, @nested={0x238, 0x40, [@generic="88c36f1ccc1c56e7ac885fa5f17454c9549fc3e84940aa08675f7ca2ec9a258245f620b1c77b8f8fcfeac3b78191ad31d8bb3f6dcb63b1bec375aa854113209667a09e017e0ca3024dc04856da5d98d57d0f0fcbef90", @generic="e8d6615cc4e3f322898b3bad7a88d36b457fd68061e4681d5be1bbcaabfd6d015c70", @generic="9031c6709ea080803b585704fd00498ed9de46899d88280090bd8d62cfbed8ed46a24d21d104202bb846df8e306c1b9e45ecd68365f09ac49b10825e37b69d45f5974ea16ab4ff5c007de34d1c6924ede822536da0cf9a40af1f28454f24c58a33e5738a2f6effe6e7a4df8487fab3e86389d0295d6a94cf64d0f72c618b4c79738f2353dae46d903aa2462f9b584905764a155331e8", @typed={0xc, 0x20, @fd=r1}, @generic="abe6c799c7440c81ae8628d660ee7f01bca040b0583cf7e9", @generic="dec4c0fad5b07aba8be2a728c671474cdab53494bcf632ca57371a5b9dc347c2ea44a15d738506ad7c907a01f4868f9cee67de8b9260ce56ebf1a21b19449f9ec6a2a17597efd2a13a8959b58a1722994c741ec5580c5a14f78de1c53820217f867896725c3d759c678ace9de8cd7b4eb1c8cdc15d7326f024d889437da34c4a51c738280ef974a13868ee2ffa2c66ed262b1d03a5344e29dc78c5f8c162c020a4de937b7d9468e31744eca885b11840a504f7c2f568df012e9d9945668fb330242f0241a5ce420a0000822afbb7df3374425bf7989deb", @typed={0xc, 0x6e, @pid=r3}, @generic="a11a946c28a62d4f9f82f3af1ccd5ffdd286abc7e4c68dbb9767b1fc1498b2"]}, @typed={0x10, 0x1c, @u64=0x1000}]}, 0x280}], 0x3, &(0x7f0000621000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xc0, 0x20000085}, 0x4000000) r7 = socket$netlink(0x10, 0x3, 0xe) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004ba000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000c01000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @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]}, 0x5c) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000733000-0x96)=""/150, &(0x7f0000839000)=0x96) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000002b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r8, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b1000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e11000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000492000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000970000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x79db, 0x4, 0xffffffff, 0x2, 0x5, 0x7fffffff, 0x23, 0x5, 0xdc2, 0x3, 0x4, 0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x2d, &(0x7f0000ad3000)={0x9, {{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 03:52:03 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000671000)=0x0, &(0x7f0000aee000)=0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00001b2000)=[{{&(0x7f00008fa000)=@ax25={0x3, {"df4d0cbcea606d"}, 0x0}, 0x10, &(0x7f0000b44000)=[{&(0x7f0000f80000-0x9a)="e0", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 03:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002fc000)={0xe5e7, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x80000000, 0xfff, 0x8000, &(0x7f0000e7c000-0x10)=@generic="a7661224246412fa6f7083e8fc24435f", 0x9, 0x1, 0x5e29bbc9}) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008db000)={0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7bcd, 0xe0000000000000}, &(0x7f0000f5b000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000618000-0x6)={r1, 0x8}, 0x6) 2018/01/17 03:52:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000081f000)="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", 0x1000, 0x4000000, &(0x7f000016d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/17 03:52:03 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1a, 0x0, 0x81) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000001d000)={r0, 0x80000001}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000001c000)={@generic="5e6e882259526b2b3b196e0b6ee320ba", 0x1}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000007000-0xdc)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000001e000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfff}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000001f000-0x10)={r3, 0x2, 0x0, 0x836}, &(0x7f000001f000-0x4)=0x10) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000007000-0x5a)=""/90, &(0x7f0000018000-0x4)=0x5a) 2018/01/17 03:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) socketpair$inet(0x2, 0x1, 0x0, &(0x7f00008ae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00008bd000)={r1, 0x1}, &(0x7f00002d7000)=0x8) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000089e000-0xb6)="780b0e63a1b732e5e4c351c0eddb82915c74853def6716c5825b68303478096b61afa68f1e135cacbc9ffa9c03d01cb684297a119e5e0d124aaeccc1a96406037f01599c10f4dafaea7f0a4c117eeb2043a2fa7b11bfa561a6edc81eb0efc4cd262783d7169711f04ca4c18b91f32b712ff7115a5d867879c758da50550faeec10d13fe48b3fe2d528e83683a5e6e67b2b965aec8d6e6058d82f981b44e188589cb0cbed61eaf362604cbc622a8f329c321a3293d8af", 0xb6) 2018/01/17 03:52:03 executing program 0: pipe(&(0x7f00001bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x6, 0x480a80000000000}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000014000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000014000)=0x8, 0x800) r3 = accept4(r2, 0x0, &(0x7f0000014000)=0x0, 0x800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000016000)={0x0, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000015000)={0x4, r4, 0x10004, 0xffffffffffff34da}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x80000000, r5, 0x1, 0x6}) accept$alg(r3, 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000016000)=""/195, &(0x7f0000010000)=0xc3) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xff, &(0x7f0000dfc000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000274000)={0x1}, 0x4) syz_emit_ethernet(0xe6, &(0x7f0000b71000-0xee)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0xb0, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3f, 0xa, 0x0, 0x88d0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}]}, @hopopts={0x8f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x3}]}, @routing={0x6, 0x4, 0x2, 0xbe, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x0, 0x9, 0x800, 0x0, 0x100000000, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/17 03:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) close(0xffffffffffffffff) 2018/01/17 03:52:03 executing program 2: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009b7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x400000000000001e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x42cf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x382, 0xa92, 0x3, 0x81, 0x436, 0x0, 0x0, 0x7fff, 0xc682}) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00009b7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2310, &(0x7f00009b7000)=[{0x6, 0x9, 0x10001, 0x3}, {0x2fa, 0xa000000, 0xff, 0x9}, {0x6, 0x4, 0x80, 0x1}, {0x6, 0x47, 0x80000001, 0x6d3}]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 03:52:03 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) bind$unix(r1, &(0x7f00007ce000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000005000)=0xcb, 0x2) connect$can_bcm(r2, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r2, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:52:03 executing program 4: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) accept$inet(r0, 0x0, &(0x7f00009e1000-0x4)=0x0) accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000a67000-0x1c)={0xa, 0x3, 0x91, @loopback={0x0, 0x1}, 0xe36}, 0x1c) shutdown(r1, 0x1) 2018/01/17 03:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) sendmsg$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$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/17 03:52:03 executing program 5: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x7) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/17 03:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000372000)={0x0, 0x0, &(0x7f00003f5000-0x30)=[{&(0x7f0000a37000)="5482f9faf74a12f0000025d8422e55f7fa", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004d3000-0x8)={0x62, 0x8000, 0x2, 0xef3}, 0x8) 2018/01/17 03:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee9000)={0x0, 0x0, 0x0}, &(0x7f0000337000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e28000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000470000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000010f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000343000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b81000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7b000)={0x0, 0x0, 0x0}, &(0x7f0000104000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d6a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d8e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ed000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005cf000)={0x0, 0x0, 0x0}, &(0x7f00009af000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a99000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000297000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebf000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ea000-0x4)=0xc) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035e000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000002e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfe000)=0xc) r17 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000fa000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd9000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3b000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000113000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f0c000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e2000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a2e000)={0x0, 0x0, 0x0}, &(0x7f0000bc4000)=0xc) r23 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000171000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ce000-0x4)=0xe8) r25 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000544000)={0x0, 0x0, 0x0}, &(0x7f0000b6b000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000010000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) r28 = getgid() r29 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000dbf000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000407000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c36000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000105000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007f6000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029b000-0x4)=0xe8) r34 = getgid() sendmmsg$unix(r1, &(0x7f0000e32000)=[{&(0x7f0000ae4000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00002f3000-0x60)=[{&(0x7f00004f9000)="691bd9c50abeddce9b110588336e7c7969daa9990252eb2575fea3f76cf35dcbfa07a08c35cfb9e1cab4956ef6511529b5d923a6fccefcb96e4fa7694d876e7fca3bcc3df51c0de5f8a1b76cd2fef20ed0140a0d61a9bd8e378d30599439c08f6ea5210f8914709095e9941aed258e330b4727a1e2fe061733321a90e79800db2493ecdf21f4c2ed0d716921bdb4dae5f16daa29ab90e980ad140d8e73817819e101c87c98c066113bf62ef1cc4361417e7cc199881984f5a8dfe677155b1d3ff2204e50183f9ac50dc9c53a299b3f", 0xcf}, {&(0x7f0000102000-0x46)="5692efc7a5eb5f07ae040139a27cb5f1ce58cc5c8bdd093d1e3ee98345f019187ab8841bb245ea4786a321b8fbad04b80ab792d8b62a611b20e14d9608912ad239abf745bccb", 0x46}, {&(0x7f000075a000-0xa8)="976c7fdee72c2f63eb6ec005b88d973b5e758534f419e6fecd7239468636f71a2077cf8c86fefc9953b3b5371d7eab9e820ce09b80ff1d0e68229c6f4c06723569c7ada8f92a1f3d4ee1ddba92724ba5dc8d3a212f2a2e05fdbe90c1698ca782e32814869eb584b2de17f8a74b7f00b2d8382c9f59388893ad4ee2dcc7521060ccabf56f79a98ed36ad70eee05fc7ad3259d59f48e97a7143003da2c59047aa04f7478f806d808ab", 0xa8}, {&(0x7f0000e33000)="91312915a20163ad1014467fcfa1364accb343c7dd9da4f497db0fc31694a512b26e4427e3ab00a87967edb9628ab51a1a08d259738521dee6620da3cba9765eb6b673ebf7ec67de233f83abb35d94ed8d83c55f141a8778f82d1aac5777e7b3a44b057be0c4b3b5d64735086a7f68c23c15f8397aa15185fd8e00477e8eb67664e3c1665a96f9852be37dcb874c32ec", 0x90}, {&(0x7f0000a02000)="eb595eceb9206daacfddc980db0f1360affae44f953cf1d94aadef3d45ac7c1970f0e90cf8b9922c86137eb55c5b06cf11549b6ff2028681462fbaffcbeda47621bb671d803464bbb5daba60e175d7b956193638c5619a31a327c58ce87946ade208ff283cfec41ec751e83886e876165af60def3bdea81b27efa06cb6c515f5c4f6259b1e86afa08d561130bd21eef1892d8d7444ef1c5189161d2b936f0da37b6c66b9b55e1bab2fce175b998494f2fb9fa6d38e41f31ae004949da9d7c23c0f2b01a3310949e6ddf9d45ddb2f8ba66aac", 0xd2}, {&(0x7f00007ca000-0x7a)="b4067ce8ed46c8ba6dae1c801262243f4688bd514582051151f55ad5a1afd4ea8f0432d82e6090c51e654e8b5de10ddee6a82e808257a6e42f0c9751a48b842d9f99ef727117488ff148dc29483a03fcf691d8452b9cbb32b00e89d7e7da6bf3d9b2bd0a99d6d42a92550f5135c2a6b8bd9ec4db5881d8ce40f7", 0x7a}], 0x6, &(0x7f0000c18000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x20008040}, {&(0x7f00009d4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d9c000-0x50)=[{&(0x7f000071b000-0x4)="f08a13f0", 0x4}, {&(0x7f00009a6000)="ef9397f34da0b1d13c28fedd09d27b97d0ceb077808a02b353b816e48f2458c61a30bdb8271599070956c7227e0f52517f6ec255d41d8021a5bb41e9661270b61afeeead281e67214148e7d5226c77a06b81c2794d", 0x55}, {&(0x7f0000797000-0x79)="6a98dfab0a313b5078afd70099ee6ccfa02124578306c4e2300a34a83a5cdd4c8bdcb43ebac5585b9c995066402e5883a88f939656d8d388416cb3b9257744c2c63f1127d3d3114c461ac6b69712fe71deabce743618a7ce78a36d7f989b009266648898de87e7a3d42a739e3650f29733d25c26ac2cc42d97", 0x79}, {&(0x7f0000f0b000)="da873200d770250f1595bd89f538b199976036272b2dd736363ad2b1eeb46857827f1f5b940f17391c419275d533700c6a97f70db751ebf97a17c4", 0x3b}, {&(0x7f0000d9a000-0x42)="53718ece51afa4e00bd1ac6e116248def07449959dad2faef49bb192d9d2a4a0e02af2b5d41ea38641157a1373e25c7a27940f295d334a2da0a1bf8230dbb4110bf0", 0x42}], 0x5, &(0x7f00000c1000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}], 0x28, 0x40}, {&(0x7f0000f9a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c81000-0x70)=[{&(0x7f0000195000)="35075b9a4f2aaf223b7c90043a387fa1c80526b846a7a156edbfecfec91239b1a43e770940b56895f38e40443ae74efb057f62cceae0caa97fdc38c749dd6a09e7f9ee28f02e61c651e12827551a9dd153ad1590c6fbd8933a40fba785f07e148ec74845fa50c66d4832986e2f060d0e311c878598100bb073d9cd9aff6e0ee589d966b8519df6face07d1e1d781e21ba903ce", 0x93}, 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{&(0x7f0000a1a000-0x8f)="a0c639d7e522288de3d8b67bc853f00883b975665973b18042e2f81caf41c0a1801aa7ed0377dbf35ab1602c7d39d5c07ce38dedca0d2ef3179a1db960f225e534dbe8b8187a107fbdfd37e8268a534a857717ca0045c49968e629d1c08b7fee4ef889ae061ed0b2efd9b45089637ec31397be66ec42883899b33d5edf35a1c71df6699706c95d31788f762d5b69ed", 0x8f}, {&(0x7f0000829000)="5aa99309c1c02cbf2c8169b9e2c187bf8077c44c7c689172ba748bb417f0cf457ec1bc772b4238814e60a7eccb522b40703e0de3fd53bec40b87a6d0fa53844fa54d170087d1b9c4584f193d6294fc667428576fcf458a71be4aecbc94a62b75a2a8b688b43216b45a0ab350c855ce3bd0b374c03fce75cc77f59ed3133a8f652cc4c4677b01debfa1cd857b8975731e670e74ca1c8fe103bee4acf663b1e75863cd516d41f9f1e2f93e4787985c621acf21bc4e7b1021fa0adf013e53635d41c26c995f149ea86a3aee2fc7f1a61e", 0xcf}, {&(0x7f0000474000)="45afc0f1ba2eb4d0148ce8b45d8a5aa2506f50f25dbf3d", 0x17}, {&(0x7f0000b8f000+0x792)="70da713fc51d86a5eaf547652cc3de344844c0b187c22a257a7667bb7ee298a5425e5c63ba09d156d6cff1894691c3c739d1d435615a59a615f17466a6ed174c6d3727e228da4e7a37a594319abbd4e2a22667a550625c80d928", 0x5a}, {&(0x7f00000ce000-0xd8)="ef0e6dd20180215300f38a416005511f4ddd554d185178fe393ea5690f440c48e750dee1e5adf6091f88e8594c9328c93a0031cb3c16e509d88bcc0b546199c067290d7f1d5cb08d79ec61e2a447869c9c32b0d64e58e70e5807062682cf0610616b443146f71252ce94463402a49bde23dd71ca9af1c39980c8782b48806a504f72169067fb5b4271e83c58ff9108efd5d20f615e02b25cafcf780190608f50e40c037dec89c81d3b208cb609868864f20b5c7f7d78cad029224de5dc5844c802bee870e9b579c4fcdfd249e2dd69dcc6428c8bc95cd6c4", 0xd8}, {&(0x7f00006b7000)="97ecc1ade9b2e4bd24d8040b240dd95ad4a6d0da2087b9841bffc38a9b31c19d3fd39ff61c7ebec56e111dfac11e039f3b8be2b1cf9a912d018a0ce3b51201e07d156bc945e6c0d2c504b3502e74ae8d06c8bf13931663340e9ef6eada1399bcd136ad3854ef90479e8cdad3de515afaaeb0c1effbc74376accacbdb805e481970de0b6c773b480ca2d4caedad319b2478bc99169d5ae6a101c6a297ea146fd3570f9f62ace69712e6626d9402079174452eb7ca73f55008c9e0befb5eb07766a07cb9f161f0651ce65e531280605af42de1be2605f45fe6c80fa5d47ceed1d8a7", 0xe1}], 0x7, &(0x7f0000410000-0xf8)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xf8, 0x0}], 0x5, 0x4000) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/17 03:52:03 executing program 7: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x2000000000, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000f61000)={0x2, &(0x7f0000f62000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = accept(r0, &(0x7f00006b5000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020c000)=0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f62000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea4000)=0xb8) [ 111.518146] syz-executor7 (28363) used greatest stack depth: 12800 bytes left 2018/01/17 03:52:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) r2 = accept$inet(r1, 0x0, &(0x7f0000000000)=0x0) accept$inet(r2, &(0x7f0000143000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078e000-0x4)=0x10) 2018/01/17 03:52:03 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000014e000-0x90)=[{&(0x7f00007f4000)="e6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f93000)={0x0, 0x7}, &(0x7f0000593000-0x4)=0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f93000)={r2, 0x7ff}, 0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f94000-0xcc)="6db84d4f7b10fad38dfe30936402b5a2e35744e30db4f1e59c30aa8657db448fc7042dda548504c1f85fa3edcfe27a433ba87fe387b088af60f3f723fd9f113c046382842360415613bd8dec6593da155eead136de84e164143ca321736372912503abad8339e87efce79802b6631f75baf90709e755dee52cce17af652aeeb9d3457ea127e1f0186b2ae5b0a6a1a2765001c24dc25893ac0f72bfae13b1cd213cde0067b703319de7804f08b26f828214452a4dcc47c029882b08000000a6326b7912f4cc85d3a447a6e08c", 0xffffffffffffff68}], 0x1, 0x5) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f93000)=0x7, 0x4) 2018/01/17 03:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008d0000-0x20)={r1, 0x0, 0x0, 0x101, &(0x7f000047c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/01/17 03:52:03 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) getsockopt(r0, 0x9, 0x8001, &(0x7f0000008000)=""/116, &(0x7f0000009000)=0x74) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/17 03:52:03 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r0, 0x8}, &(0x7f0000005000-0x4)=0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/17 03:52:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x56db8535) 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) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000f1e000)=""/175, 0xaf}, {&(0x7f0000000000+0x15a)=""/153, 0x99}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f0000e36000-0xff)=""/255, 0xff}, {&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f0000aef000)=""/111, 0x6f}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f00008a9000)=""/142, 0x8e}, {&(0x7f000073d000)=""/118, 0x76}], 0xa, &(0x7f0000c87000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffd}, 0x0) [ 111.676235] l2tp_ppp: tunl 59: set debug=f55d40e 2018/01/17 03:52:04 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000251000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000b70000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e27000)=r0, 0x22e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000f50000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e97000)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f000053a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000237000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000e72000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r2}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006fc000-0xc)={0x0, 0x100000001, 0x30}, &(0x7f0000c51000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000467000)={r3, 0x2, 0x4, 0xf4f1}, &(0x7f0000a13000)=0x10) 2018/01/17 03:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000107000)={0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, 0x16) accept4$inet6(r0, 0x0, &(0x7f0000ea1000)=0x0, 0x2000800) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b7b000)={&(0x7f00001f1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d99000-0xa0)=[{&(0x7f0000dcc000)=""/74, 0x4a}, {&(0x7f0000257000-0x66)=""/102, 0x66}, {&(0x7f0000f73000-0x5e)=""/94, 0x5e}, {&(0x7f0000dd3000)=""/58, 0x3a}, {&(0x7f00001a3000)=""/37, 0x25}, {&(0x7f0000dd9000)=""/158, 0x9e}, {&(0x7f0000028000)=""/187, 0xbb}, {&(0x7f0000fa1000-0xa)=""/66, 0x42}, {&(0x7f00006ba000-0xd9)=""/217, 0xd9}, {&(0x7f000017e000-0xe6)=""/230, 0xe6}], 0xa, &(0x7f0000470000-0x59)=""/89, 0x59, 0x9}, 0x10000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000701000-0x8)={0x0, 0x5}, &(0x7f0000037000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000d1000-0x16)={r2, 0x5, 0x7, [0x3ff, 0x8, 0x0, 0x3f, 0x3, 0x81, 0x0]}, 0x16) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdb000)=0x14) 2018/01/17 03:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000181000)={0x0, 0x4, &(0x7f000055c000)=@raw=[@ldst={0x3, 0x0, 0x1, 0xf, 0x3, 0xfffffff4, 0x10}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000d5b000)='syzkaller\x00', 0x8, 0xd5, &(0x7f0000c3d000-0xd5)=""/213, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) writev(r0, &(0x7f000022e000-0x60)=[{&(0x7f0000396000)="6eef3c7c89c3fda343465a63c8d77644bbe0f4a10517f2a0b0c167026c749d02d4231a7cd1f1a7b76ec45c1d46216ced0e5047ec0d60502dbdf9b5df6cdf458b6e4cbfbb7fa3577ea92fafe9c50145a934e35b99f285a585dcce5e9a5f0964d554a8696e48ce2d3d6b661f514f89a86fb0d1003bc360457d82d5e292a8cd67e03be3a1266cc29fc4256b27629b3a133f473b42e40c116fb31eba5048a4f37097deb96ad150b995b1bf3e42c8ca7768d334d1f676b2cbfc914df1c6041bd0d562037358f4016becf9bf47f7e5e9e57b21caf3f314ba78c00a7d2791326ec6c038983c2d95e20261f33fe8a4880e92aa96d8f0058cc8005d19", 0xf8}, {&(0x7f0000f8e000-0x1e)="be6d7864c366837825f758c8d5ce4d9dc3044cf6dd080b1e8cceaa1e4a8d", 0x1e}, {&(0x7f0000c7f000-0x6d)="eee4cfe4173a3e90bec96630dc2385b9a30d3e2e83418bb8a4a12510d20b9f60b6c8845482c052f7e1fab81aaa313af3c7f7cc5228569c7610ebbbbbc9110d0f38a93948bb57517ba2e2905428f989619b6741191d326da97301862b27bf268e45b38371544480ae6ff910ce6f", 0x6d}, {&(0x7f0000fa5000-0xf2)="a8b3c6d564dc9cca3ac1548e61aa9028efb707a9bd20ba0fb8c492d7966f6052bac7ca60c4a68c62b533e075e58c55792d58b914da2a2bc2fcde2c42ece22a925180fa5b04472eeda7ce1040b4acd4932cc0d631fa6099dea94f6af2125cd97e7a89f465751056a63d6e188029a2a55f2bf4846d479945c0832f18c05342cd4d0d574f3bfed484fa7dd3106e884689c19e2ffa6497b1fb8ce163f7559c41401be0c678c6bb838efa296d17d102e2d92c22042de0254c13a07eea414c1c15784485d957518834fad605c8a3a02a3043818f50cb99e3d174b492320dccee04daae503b5b0812e3a44e04f12aceac7c173932c1", 0xf2}, {&(0x7f0000be4000-0x48)="a89715cd76d531c0e4c181027a634e66f014fa1526a267cd96ff32700513c662cb806a8972bd4483ae943ce4781cbb19181d9ae680ffdea921e80435c7e4f8dbeb5da29147e6c719", 0x48}, {&(0x7f0000ed1000-0xbc)="bdd49064bf68258d099654f14520c62ca9ca28bb0e587bf790e0a59b74f4ec4aa93ed119e748ac7c2e2a370f3bb3a3b8d8211da6424d522018582b2785d25f0d9e609058911b33ab36cfb8f9510e83f5b96de0f9f5da627c5a44395e39778c29e46a53a19b9092c9d7221e41bab7ae600b9c8dd404efc1076ea22d7f1e80c63347315fec63a6108299f06a7c321f27578298990a159a7d323b610d5efbeae471f2d24c3d767bbad3d3bec68a7aecc6db49d42b2877e471babb45bd74", 0xbc}], 0x6) r1 = socket(0x10, 0x2, 0x10) shutdown(r0, 0x1) write(r1, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) 2018/01/17 03:52:04 executing program 5: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="8a53ee431abe", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e5000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000de000-0x30)=[{0x3, 0x3f}, {0x3, 0x8}, {0x4, 0x1c000}, {0x0, 0xe3c}, {0x8, 0x3ff}, {0xe, 0x8}], 0x6) 2018/01/17 03:52:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x100000000, 0x7, 0x7f, 0xfffffffffffffff7, 0x2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x4) socketpair(0x1f, 0x6, 0x8, &(0x7f0000bfe000-0x8)={0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000838000)=0x0, &(0x7f00004f9000)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000bb9000-0x40)={&(0x7f00002b5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000020c000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000592000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000690000-0x8)=[0x0, 0x0], 0xa, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f000030b000-0x38)={&(0x7f0000bfa000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae1000)=[{&(0x7f0000059000)="8a", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r3, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x0, []}, &(0x7f0000ddd000)=0x69) 2018/01/17 03:52:04 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000013000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0xabc, 0x8897, 0x1, 0x6}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/17 03:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00003e0000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) recvfrom$ipx(r1, &(0x7f000014e000)=""/153, 0x99, 0x0, &(0x7f0000631000)={0x4, 0x0, 0x0, "117363229279", 0x0, 0x0}, 0x10) 2018/01/17 03:52:04 executing program 7: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000031000)={0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f000003c000-0x44)=""/68, &(0x7f000003b000+0xdc2)=0x25) syz_emit_ethernet(0x2d, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@mpls_mc={0x8848, {[{0xf83, 0x56, 0xb, 0x80000009138}], @llc={@llc={0xfe, 0x1, "97", "74face55c3cb85728322b91bb51ac448cceea6e4d9f3ecaa"}}}}}}, &(0x7f0000008000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/17 03:52:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00001ff000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) writev(r1, &(0x7f000069e000)=[], 0x0) 2018/01/17 03:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000065b000)=0x0, &(0x7f00000aa000)=0x4) ioctl$int_in(r0, 0x5473, &(0x7f000011c000-0x8)=0xcf) bind$netrom(r0, &(0x7f0000efa000-0x48)=@full={{0x3, {"d1ece1f970eb87"}, 0x5f1}, [{"812d167800785c"}, {"5bbf2c97600f3e"}, {"79e8885fa06027"}, {"62c74099ff60cb"}, {"6ad8d860daca18"}, {"f703d9137e51cb"}, {"ecfbaa5a5c5b22"}, {"06307f26c151d4"}]}, 0x48) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f0000a11000)=[{&(0x7f00009e7000)=""/4096, 0x1000}, {&(0x7f0000ff4000)=""/110, 0x3a1}, {&(0x7f0000d49000-0x15)=""/21, 0x15}, {&(0x7f0000ae1000)=""/218, 0xda}, {&(0x7f0000b50000)=""/120, 0x78}, {&(0x7f0000bfe000-0x2c)=""/44, 0x2c}, {&(0x7f0000bd7000-0xe)=""/14, 0xe}], 0x7) 2018/01/17 03:52:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={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]}, 0x0, 0x0, 0x8, 0x2808889, 0x8}, &(0x7f0000001000-0x4)=0xa0) r2 = socket$packet(0x11, 0x5, 0x300) accept$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000518000)=@sack_info={r1, 0x0, 0x0}, &(0x7f000063c000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b4000+0x432)={r3, 0x1c, &(0x7f00000b2000)=[@in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe43}]}, &(0x7f0000762000)=0x10) ioctl$sock_bt(0xffffffffffffffff, 0x8907, &(0x7f0000739000)="66c61dc6caea98b1cb7a9e76c255b17b8e94320ae4c646534e2cbe1c54ad652cc17d80ae96a39454bcb5bbe70493bde6c4f6701adee2a81d31269b10d983d19944cafed9a96b10c76b9ca8949c4d989076ffd81f2ec1e804a44352ffe18a98792dbecd0184f160fd5afcad1b2a89912ea5d9a581799daf5feecd166041877db3afd8c28565cec03bd051e28a873ef5c39a706328b8c1c2db0b852d8936c0ffee2ef3fd1f5e") setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000811000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) listen(r4, 0x3) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000612000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r3, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 111.766943] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 03:52:04 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000753000-0x10)={0x1, 0x28, &(0x7f00001eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000da6000)={r1, 0xfffffffffffffeff, 0x18}, 0xc) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000162000-0x80)=[{&(0x7f0000da8000-0x8b)=""/139, 0x8b}, {&(0x7f0000da8000-0x14)=""/20, 0x14}, {&(0x7f0000175000)=""/27, 0x1b}, {&(0x7f000016d000-0xf7)=""/247, 0xf7}, {&(0x7f0000341000-0x3)=""/3, 0x3}, {&(0x7f0000da8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da7000)=""/98, 0x62}, {&(0x7f00001e3000-0x7d)=""/125, 0x7d}], 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 03:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000105000)={&(0x7f0000939000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000988000)={0x0, @in6={{0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f}, &(0x7f0000844000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000040e000)={r2, 0x52, "317ff587752b45d465a2732c43d61ceebad85e49c96ce429cf5d5a29d38d9d11c280d536a71ead1aaf8f4d59aa8a303a11ded6c2dba09486a19019d20b6a8af2fa3fe7896cc940049cba4ed7656381124929"}, &(0x7f0000042000)=0x5a) sendto(r0, &(0x7f0000526000)="01", 0x1, 0xfffffffffffffffd, 0x0, 0x0) [ 111.835354] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 111.862680] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 111.875499] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 111.905929] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 111.911384] sctp: [Deprecated]: syz-executor3 (pid 28479) Use of int in maxseg socket option. [ 111.911384] Use struct sctp_assoc_value instead [ 111.930300] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 111.940906] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 03:52:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000071000-0x99)=""/153, &(0x7f00001d2000-0x4)=0x99) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/17 03:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x7) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000726000-0x4)=0x0) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) bind(r1, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000078f000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000925000-0x4)=0x401, 0x4) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000d8c000-0x5c)={{0xa, 0x2, 0xbe8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x57bd}, 0x2}, {0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x6, [0x8, 0x80000001, 0x5, 0x7fffffff, 0x3, 0x5, 0xf78, 0xffff]}, 0x5c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001bf000)={r3, 0x80000, r5}) 2018/01/17 03:52:04 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000017000-0x4)=0x0, 0x300c78a3e0ae7344) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000014000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000017000)=""/225, 0xffffffffffffff33, 0x2040, &(0x7f0000011000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000018000)=0x6, 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x4393) 2018/01/17 03:52:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cd0000-0x8)=0x0, &(0x7f000045e000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000000000)=0x8) 2018/01/17 03:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000033b000-0x8)={0x0, 0x0}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000905000-0x7a)={r1, r1, 0x4, 0x2, &(0x7f000065a000-0xa5)="542e9167679996b1ed651a0cf3cb6177acb7e8decfa648b9b830f3ab52006ba9799ee006f3da9007c3939bdffdd436449313bdfbefb3853f50366f54d6734242f979c64be7dd49eb5571d95873aa8c5c00538cfc83de5f9bf69caede4b2231b3c1781e209eff0bc186807af6a561b539a97c7e9cca47c89a0df89c2aa9b1016ce05378992173b89bf587b43a1014bc1978fa0608bb4ef9ef216ee7fa49bd9f3e4d63457c40", 0xbc, 0x5, 0x0, 0x6, 0x1, 0x40, 0x8, "0b06ebf68f630ea0c174b98621251cba6060ffff25c00c07f5937995d31b82ff7b0b1c4b49b5a11717b52378047c7e8264d8a7a20540291b968060e7c64be8a02523ef4df2a64eaabf92c01b844d72b96d83"}) ioctl$int_out(r0, 0x5460, &(0x7f0000b40000-0x8)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ebd000-0x38)={&(0x7f0000e33000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000bc7000-0x20)=[{&(0x7f000072d000-0x7f)=""/127, 0x7f}, {&(0x7f0000bbf000)=""/37, 0x25}], 0x2, &(0x7f00006cf000)=""/123, 0x7b, 0x8}, 0x61) setsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000b39000-0x4)=0xff, 0x4) 2018/01/17 03:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x413, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) socketpair$inet6(0xa, 0x8000a, 0x80000001, &(0x7f0000d12000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e6f000)=[@in6={0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/17 03:52:04 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000001c000-0x2)=0x5, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)=0x0) 2018/01/17 03:52:04 executing program 5: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000dce000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/17 03:52:04 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000002000)=0x0, 0x4) [ 111.953770] sctp: [Deprecated]: syz-executor3 (pid 28493) Use of int in maxseg socket option. [ 111.953770] Use struct sctp_assoc_value instead 2018/01/17 03:52:04 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f7d000)={&(0x7f0000266000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x18) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f000005a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f8c000-0x1000)=""/4096, &(0x7f0000ed3000)=0x1000) recvfrom$packet(r1, &(0x7f0000d34000-0xcd)=""/205, 0xcd, 0x40012020, 0x0, 0x0) 2018/01/17 03:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c71000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3b000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000dfe000)=""/71, 0x47, 0x2100, &(0x7f0000cea000-0x14)={0x11, 0x1b, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) tee(r2, r3, 0x2, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000a82000)=0x37b, 0x4) 2018/01/17 03:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000573000)=0x0, 0x0) getsockname$inet(r1, &(0x7f0000c87000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a21000-0x4)=0x9) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000009c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 03:52:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d81000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c64000)={0x0, 0x0}) pipe(&(0x7f0000254000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00004e9000)={r2, 0x80000, r3}) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x4) 2018/01/17 03:52:04 executing program 5: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x3, {"214addb856ea53"}, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000352000-0x48)={0xb, 0xf, &(0x7f0000a24000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffb6e, 0x0, 0x0, 0x0, 0x7fff}, [@alu={0x7, 0x1, 0x7, 0xd, 0x7, 0xfffffffc, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x6, 0x1, 0x2, 0x1, 0x8}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000513000+0xefe)='GPL\x00', 0x80, 0xeb, &(0x7f0000a38000)=""/235, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) syz_emit_ethernet(0x3e, &(0x7f0000861000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x3, 0x6, "29d632", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/17 03:52:04 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000011000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000010000)=0x10) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000008000-0x2)=0x4000000000, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@generic="ffb0c000b52371515a9dea007d482504", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0) 2018/01/17 03:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/17 03:52:04 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f000001e000)=""/146, &(0x7f000001f000-0x4)=0x92) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000020000-0xc)={@rand_addr=0x3, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/17 03:52:04 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = accept4(r0, &(0x7f0000006000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000008000-0x4)=0x32, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000004000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000011000-0xc)={0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000012000)=0x0, &(0x7f0000012000-0x4)=0x4) listen(r0, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 03:52:04 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x1080, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fcd000-0x2)="", &(0x7f0000693000)=""/0}, 0x18) 2018/01/17 03:52:04 executing program 2: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000165000-0x10)={0x2, &(0x7f0000617000)=[{0x8000000000b1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000dff000-0x4)=0x0, 0x0) 2018/01/17 03:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x1) getsockname$netrom(r0, &(0x7f000025d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000be9000-0x4)=0x48) syz_emit_ethernet(0xb0, &(0x7f0000880000-0x108)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x7a, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x32, 0x0, 0x4, 0xfffffffffffeffff, 0x0, 0x7ff, 0x0}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x5, "1c7516042e0eb6f4a2b76ce7e78faa3c838d2c59831035a1a2631abdd28a276a0479b3a27983d275a9bacdd281ca19e1db540d8c21e4d976bcc0948b748c4d5eb4e994757f82f64e58e9e693608975b552bfd4629136cbcfc2c3660b178fce25405315066fd4189745d7"}}}}}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000491000)={0xa, 0x3, 0xffffffff7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c) 2018/01/17 03:52:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00005a1000)={0x3, 0x7, 0x9000}, 0x4) sendto$inet(r0, &(0x7f0000469000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:52:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008ac000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000c9000-0x64)={&(0x7f0000b2c000)=[0xd5bb], 0x1, 0x1f, 0xfffffffffffff9b4, 0x29c9, 0x5, 0xff, {0x1c2, 0x8, 0xcea, 0x6, 0x9, 0xfffffffffffffe00, 0x100000000, 0x7, 0x8, 0x9d, 0x2a2, 0x4, 0x7f, 0x0, "d415e39d0a0047af047adf6af767100a6bbfe3e878ecd5574abe989c42c9620c"}}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acf000)=0x9, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007ec000)=0x0, &(0x7f0000a65000-0x4)=0x4) 2018/01/17 03:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = socket(0x2, 0x7, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000586000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x100000001, 0x8, 0x2}, &(0x7f0000ccb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004f2000)={r2, 0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000e10000)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0x99d7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, 0x1, [0x7b, 0x6, 0x46, 0xd73, 0x7, 0x15, 0x1, 0x7]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008e4000-0x104)={r2, 0xfc, "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"}, &(0x7f00003d6000)=0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ea7000)="131f0bc53d5f875d964e138b82412940", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) 2018/01/17 03:52:04 executing program 1: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000178000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f9f000)={0x0, 0x1, 0x7fff, 0x1, 0x9}, 0xc) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00006c5000)={&(0x7f0000bf1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000cd3000-0x50)=[], 0xdee2c39c7833143, &(0x7f0000f2a000)=""/0, 0x0, 0x4}, 0x2000) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f9e000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000175000-0x8)={r0, r3}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000025000-0x4)=0x0, &(0x7f0000f9d000)=0x4) r4 = accept(r1, &(0x7f000054d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00008e1000)=0x1e) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000d6d000)=""/62, &(0x7f0000a34000)=0x3e) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000f9f000)=0x0, 0x2) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)=']', 0x1}], 0x1, &(0x7f0000c34000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 03:52:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x8001e, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000001000-0xd1)="ca3f522d344a3261bbf23c1e2f2d6a7f09475f65d4839da4e7a32c6ed74879b53380c6e2bf66eeafdc1d605982f7cd12c7e6900b1cd6c6cbbae5039ad76f35d54d2929c77e41265c8711fa6e65e48ddf60c197e8f9268ace6f664f5b301afdece97ee38ac19b7329d5dfc26afb3e16f78056a11f1879a8dc6963c17f99befe5e1317c5e8324e1d3bafdaa6257cd0bac84eb4143fae250bec9e12b56b330e4783eb1e73c3eec8dd3a3646378b9910ee2c631b453cd74f4d8e9499a14b3c8d5075822a3bbd252198b3db83b90f046dfcc17b") getsockopt(r1, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@common='gre0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@common=""/16, 0x10) 2018/01/17 03:52:04 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000080d000)={0xa, 0xffffffffffffffff, 0x80000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f94000-0x4)='bbr\x00', 0x4) 2018/01/17 03:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ed3000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e9b000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:52:04 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000029000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000)=0xe8) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001e000)=0x10, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000010000-0x20)={"c1d54f4370504a34344c505d46081021", {0x4, 0x1ff, 0x59, "85cfac6a7136", 0xfff, 0x0}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@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]}) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000027000)={0xffffffffffffffff, 0x0, 0x0, "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"}) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000003000-0xa9)="cd5eebff435f2d50e6def80cfad7836daec9b3cf4b5d003d98e4eda34632ff93238b9a6ead5914a92afbc858b5304913d9dc146fee676af29bb6cb5d23b5e1456389d6c878f38e71d8a58ea8e2354c478a055d96b638289497a30b88f83d2f7163472d3ff500e8551d1d1b59a4f90fad16a714376d0b06c23a73c88a17583923a6714212d5332ea594bb5fd8851e34d89c2f5c1ccd27601063a459d085251f40d6e13e7c5566a3a59e") mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000002b000-0x4)=0x0, 0x4) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 112.157186] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=28569 comm=syz-executor2 2018/01/17 03:52:04 executing program 4: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00004a2000-0xa)={0x8, "4425508046ac"}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009d7000)={0x0, 0x0}) 2018/01/17 03:52:04 executing program 7: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x3, 0x4) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000de8000)=0x2, 0x4) bind$inet(r0, &(0x7f0000de7000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000dea000-0x20)={@common='lo\x00', @ifru_flags=0x5802}) r2 = accept$inet(r0, 0x0, &(0x7f0000de8000)=0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000deb000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000de9000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dea000-0x4)=0x10, 0x800) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000de9000-0x4)={0x0, 0x7}, &(0x7f0000da8000)=0x8) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000de9000-0x4)={r4, 0x294193c5}, 0x6) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000350000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000deb000-0x4)=0x14) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000deb000-0xc)={@multicast1=0xe0000001, @empty=0x0, r5}, 0xc) 2018/01/17 03:52:04 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000004000-0x4)=0xfff, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/17 03:52:04 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000693000-0x18)={r0, &(0x7f0000289000-0xc8)="", &(0x7f00001e8000)="", 0x0}, 0x20) 2018/01/17 03:52:04 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f21000)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000f22000-0x4)=0x0, &(0x7f0000f22000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 03:52:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000616000)={0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000f8000)=""/204, &(0x7f0000b24000-0x4)=0xcc) getsockopt(r0, 0x4, 0x3, &(0x7f0000ef3000-0xa4)=""/164, &(0x7f0000516000)=0xa4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0x8, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/17 03:52:04 executing program 0: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000055000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00000f5000-0x4)=0xc) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000f5000)={0x0, 0xffffffffffffffff, 0x10}, &(0x7f0000083000)=0xc) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000f6000-0x108)={r1, @in6={{0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x231d, 0x0, 0x7, 0x8, 0x565, 0x1, 0x1000, 0x9, 0x3, 0xfffffffffffffff7, 0x7fffffff, 0x80000000, 0x6, 0xfffffffffffffe01, 0x0]}, &(0x7f00000f5000)=0x108) [ 112.231474] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/01/17 03:52:04 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r1, 0x0) accept4$unix(r1, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000fd5000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0xc) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000671000-0x4)=0x11, 0x4) 2018/01/17 03:52:04 executing program 1: syz_emit_ethernet(0x17d, &(0x7f0000c83000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x5, 0x6, "072987", 0x147, 0xff, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, {[@hopopts={0x3f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x1f, "5172668d0455efe2856df0f52652c972b46c3791968e57dcffb2bb99eb4d4c"}, @pad1={0x0, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0xfa0, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x3a, 0x3, [0x6, 0x3], "744dd2b26c5debb4ebaff9f6304b86ef7bffcf0de86dd2800150266c01613587285656c5db81efacc0d2536e1655b09db09783591b680b89103c"}, {0x0, 0x0, 0xe7a9, 0x487, 0x0, 0x0, 0x800, [0x8, 0x7fffffff], "e7c67af0272fad1e3e4b0afcd6a12d1a8d03e331d3c11c"}, {0x1, 0x0, 0xd48, 0x1, 0x0, 0x0, 0x86dd, [0x0, 0x4, 0x1], "0cec8af838967a0a527292bb73433cb0e18a1a134709559926a8c29b1972134999a76a32902e14e85497a820f4f70e700347207c6f9c7dbbf828d7daa5366bce8318dc1324167c311f5a84d75912ed80ab2df9a6b199b0b31a2fd035d47d49fc608c9f41d2a0d8789e3de90bed942a4c4559b993a5b5c21094e45294b257c0c5f6988588b21ca53da4900568d5306ea6466a590995a0b9c837a9d31864e9c5e54fd4e675f78271d8"}}}}}}}, &(0x7f00003e5000)={0x1, 0x4, [0xb87, 0xe03, 0x364, 0x504]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x171, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13b, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/17 03:52:04 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) getpeername(r0, &(0x7f00002ea000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f9e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x800000000000) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/17 03:52:04 executing program 4: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001a3000)=0x0) 2018/01/17 03:52:04 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x4, &(0x7f0000019000)=[{0x9b, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:52:04 executing program 6: r0 = epoll_create(0x4000000000000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000ed000)={0x2, 0x0}) r1 = socket(0x4, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000002000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x20)={0x2, 0x15, 0x8c5, 0x0, 0x4, 0x0, 0x7, 0x2, [@sadb_sa={0x2, 0x1, 0x3, 0x5, 0x0, 0x7c, 0x3, 0xe0000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x11) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) sendto$packet(r1, &(0x7f0000012000-0x14)="f9d3c7690cdb5615666afda05e9e2c89c679f9c9", 0x14, 0x24000811, &(0x7f0000748000)={0x11, 0x19, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) 2018/01/17 03:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000097c000-0x10)={0x0, 0xb0, &(0x7f0000555000-0xb0)=[@in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe01}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000011b000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009c8000)={r2, 0xe0b9}, 0x8) 2018/01/17 03:52:04 executing program 7: r0 = socket(0x14, 0x1, 0x5d85) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c70000)=""/130, &(0x7f0000851000)=0x82) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x4, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 03:52:04 executing program 1: r0 = socket$inet(0x2, 0x80000, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000728000-0x4)=0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000007c000)=0x0, &(0x7f00008ec000)=0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000088d000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000bf5000-0x54)="216f77c4a00520ee8b04f42111ccdcb9c4e107fc18a105b3d586bcc0e7bb63951fb82536cd70e4cb9756df5d6787a4645f34438ecd32c8f478c8b991881761ad5f25396eb942f800b93fe46482293cfb37b57215", 0x54) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000042f000)={0x2, 0x1, 0x200, 0x1, 0x0}, &(0x7f0000822000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e64000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xa7, 0x800, 0x42}, 0xa0) sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) 2018/01/17 03:52:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000037000-0x38)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000bee000-0x1000)="18bc8d926636a40b601d90e84f594c5e50827f977856e83129005bb7", 0x1c}, {&(0x7f0000576000-0x4a)="15dd7b7f86e8867620393c2c70adf45e529108fbc0ffda00df70a0dee253290947844585061960677e8cb2acd969ca38ccb5393be6a700a4642efd6c904f41f42d72fcd191d6e91b3a9c", 0xfff5}], 0x2, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 03:52:04 executing program 2: 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 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x9, 0x30, 0x3f, 0xffffffffffffffb8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000c7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000001000-0xd5)=""/213, 0xd5}, {&(0x7f00007b0000-0x40)=""/64, 0x40}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000518000-0xf5)=""/245, 0xf5}, {&(0x7f00008d9000)=""/243, 0xf3}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000000000)=""/41, 0x29}], 0x7, &(0x7f0000000000)=""/21, 0x15, 0x2}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e8f000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r3, &(0x7f0000b16000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1) r5 = socket$inet6(0xa, 0x80807, 0x8410000000000083) accept(0xffffffffffffffff, &(0x7f0000380000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ab2000)=0x80) sendto$inet6(r5, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:52:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) r4 = accept(r3, &(0x7f0000d5a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00005b0000)=0x3a) sendto$llc(r4, &(0x7f0000aea000-0x7c)="8674423cefdd07e8b91742f62dac998be9fa3840c273c706da625cdc9906cd367d03a79240fb147dbcbaa2b5a83f1cf383be3e0f59633b63e1b9da77f5351ad91847b650031c6f916a0a74df428a7fde10f3b2f17d87f6724a41a2dd0602882c4f23dc188dfd23a2ec7e478431fcdfbc23eb0dd354eab92141ac3e74", 0x7c, 0x84, &(0x7f0000ed4000-0x10)={0x1a, 0x0, 0x2, 0x3, 0x7, 0xfff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r2) close(r0) [ 112.375618] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/17 03:52:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000098000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e02000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e84000)={0x0, 0x7, 0x0}, &(0x7f0000d39000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000823000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9, 0x1, 0x800, 0x6, 0x3ff, 0x2, 0x747e, 0x3, 0x10000, 0x6, 0x1b4e, 0x380000, 0x8, 0x101]}, &(0x7f0000de8000)=0x108) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00004c5000-0x10)={&(0x7f00001ac000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000069a000)=r3, 0x4) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000a25000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000022000)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000dd2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000046e000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000414000)={r5, 0xbe, 0x3, 0x1}, &(0x7f000000b000-0x4)=0x10) 2018/01/17 03:52:04 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f6a000)=@int=0x0, &(0x7f0000e87000+0xa28)=0x4) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 03:52:04 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000006000-0x50)={@generic="1b26543c7327f695c31f58bc5bfbc53d", @ifru_data=&(0x7f0000010000-0x20)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) r1 = socket(0x9, 0x6, 0x7fff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000015000-0x60)={0x27, 0x5e4a, 0x0, 0x7, 0x55c, 0x9, "2113d7bf9af45950446945c6876408e6347b99894badf8b3d5bfbf5559b0f50e67dc33d3292a2447d20ff385766f176cd41570802ff99769f8fd4ac001fc66", 0x7db}, 0x60) 2018/01/17 03:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000160000)=0x5, 0x4) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000d82000)=0x6, 0x2) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) r2 = socket(0x11, 0x4, 0x7) sendmmsg$nfc_llcp(r2, &(0x7f0000818000)=[{&(0x7f0000d50000-0x60)={0x27, 0x1910, 0x401, 0x2, 0x22884cfd, 0x1ff, "eeeb16fa1546837470cc043fe5320093804483437936dfb00bb1e8bb0bfbf7a1138a1fe4214eaa30418d0cf72debcd727ed89e37aca68ea3e149e561a87fa0", 0x401}, 0x60, &(0x7f0000e21000-0x60)=[{&(0x7f0000e96000)="c2e143fe30ead8e9fe8a37754717adc2504067388f972474dd", 0x19}, {&(0x7f00003b3000-0xeb)="49803d01310561091b7c9e733a906e0e2df309e8115aec5b37e6dccc057816d991480ddced6dac22c0244660ccaec5de8ca05ba1ddcda6b1dad3712179a0a1abd16ab3526e01c8f1327d21eb2ca1f774dd5156efa99693b6adf2baf584857092d7de79c83db1b1878ece288b2a00c0074a677640da88341e88eea86f6ed8cf0c25cbf7052eba17db291f90836d3032c88d681281bb0f453c8b99c9b4643320f9537bd8f09b2bbe84f72c1c4df8d9c4e6414efdce01a33527c60f2e8e5a616b14bfb060c3fbd3d8017bdb737a5bd75abc74df096a0eaa1d315841bfde0e9e91ff8d77c5f3fdeb787f34c7bf", 0xeb}, {&(0x7f0000cdd000-0x63)="2f35870f740cdfff87f68b0f35b2c77631eff648a9219f2f99142c516280fef21bbbdc871ddb18b8f7bd810c17e0e96659f394dbe466f0750bbbce68db9210ade78818ebc779b967857ab4abcbba827bf781d7708e36b6f9ef837af096793d1d3c46d8", 0x63}, {&(0x7f0000bed000-0x1000)="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", 0x1000}, {&(0x7f0000fa6000-0x24)="07300782dfc20709eadba23e6b9075a8ece08cfa4a203e16c30e554b70acadeb54d84112", 0x24}, {&(0x7f0000308000)="cd84d1e8e3c2ae2233ce9f895b6910f927f68a82737c92d5ee65e3c4444ed21f30ae086206fc28d056", 0x29}], 0x6, &(0x7f0000649000)={0x88, 0x6, 0x4, "82b4a8d84cec3e892139b6ebff2c58fc68ad7fb1bccfb13dc28520db11e57b5cee9cb126a74181364357090ee89d9d253804536267a73af4a7135ac91fedab97f948bea945c3174b689b3341da2c94758164671240f17a0060e6e452d9b34b039f0b3cf98d7d9bd8e57feae293fed90da70e111f57edd9bf"}, 0x88, 0x1}, {&(0x7f00004f6000-0x60)={0x27, 0x24c, 0x3f, 0x0, 0x4, 0x3ff, "365ae8f908d8e0fa8cddeea790a52809f039cebfa363d2af39d3401790209f91663244de5e0aa725ab1bde2045c09ad55262af87c63756118e430f8548334c", 0x9}, 0x60, &(0x7f000036d000-0x20)=[{&(0x7f0000fdc000-0xe9)="f19298773e0d45723d458eea79206cdd191c7022dc2af5a6274e888ce2fc7cc841f78752e2c71b1dcef8382c713a1c2e7a6528ea10f545450a4bf58015a6f703fcc9d11fb3e74d4d67acce454f232f971c389d225c6e3e309dd5c28343b2926b9c2a48b88679be42f553ab4bb7d4cbca127ea361c6919a56e6ccd266f83bb040e4ae506c166e6eb51609ffc964bce65ea0f99a53dd24567a06029ef07599f26743e8d8663aaae5751c3010e647f024a7591458fc258f601a6f29388a29d6b9e998ae6ed5327e7067ffdd51d35c343f76c4c9e026ee89b5acf7a06669cd7ff166bbc3f9450a2cb29f1e", 0xe9}, {&(0x7f0000abe000-0x3e)="c946b56c14da0639305b7450b1937b9516c1f24139f16ad7d96dd4d5eb1b21820329574c066d6314757abf2450f1830a4880588701978517d5332298a8cb", 0x3e}], 0x2, &(0x7f00005b3000)={0x110, 0xff, 0x40, "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"}, 0x110, 0x10}], 0x2, 0x41) 2018/01/17 03:52:04 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee068) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000082a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00004ad000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffe00, 0x5, 0x3, 0x35730000000}, &(0x7f0000000000)=0xa0) 2018/01/17 03:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000c84000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f64000)=0x0, &(0x7f00000d1000-0x4)=0x8) r1 = accept(r0, &(0x7f000062a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000234000)=0x60) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c2a000)=0x2, 0x4) 2018/01/17 03:52:04 executing program 0: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 03:52:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$void(r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x0}, 0x20) 2018/01/17 03:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002fa000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00003f5000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e0000-0x4)=0x24) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006aa000)={r0, 0x1, 0x1, 0x22054000000000, &(0x7f0000c7a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000236000-0xc)={r1, 0xc1, 0x30}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00006a7000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 03:52:04 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f78000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b13000)=0x26) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xaa, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x6, &(0x7f0000f77000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000c7c000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000b9000)={0x0}, 0x4) 2018/01/17 03:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000080b, 0x40) socketpair(0x11, 0x805, 0x0, &(0x7f0000b41000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f07000-0x8)={0x0, 0xff}, &(0x7f0000aee000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001db000-0x8)={r3, 0x6}, &(0x7f00003d3000)=0x8) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00004fb000-0x4)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f000041b000-0x4)=0x2, 0x4) socket$inet6(0xa, 0x0, 0x101) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000}, 0x1c) 2018/01/17 03:52:04 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f78000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b13000)=0x26) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xaa, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x6, &(0x7f0000f77000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000c7c000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000b9000)={0x0}, 0x4) [ 112.533181] kasan: CONFIG_KASAN_INLINE enabled [ 112.537873] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 112.545477] general protection fault: 0000 [#1] SMP KASAN [ 112.551014] Dumping ftrace buffer: [ 112.554559] (ftrace buffer empty) [ 112.558260] Modules linked in: [ 112.559025] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 112.565659] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 03:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000080b, 0x40) socketpair(0x11, 0x805, 0x0, &(0x7f0000b41000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f07000-0x8)={0x0, 0xff}, &(0x7f0000aee000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001db000-0x8)={r3, 0x6}, &(0x7f00003d3000)=0x8) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00004fb000-0x4)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f000041b000-0x4)=0x2, 0x4) socket$inet6(0xa, 0x0, 0x101) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000}, 0x1c) 2018/01/17 03:52:04 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f78000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b13000)=0x26) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xaa, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x6, &(0x7f0000f77000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000c7c000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 112.578378] CPU: 0 PID: 28703 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #192 [ 112.585725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.595079] RIP: 0010:__bpf_prog_put+0x8d/0x640 [ 112.599738] RSP: 0018:ffff8801c22971e0 EFLAGS: 00010a07 [ 112.605095] RAX: 1df8004060000e05 RBX: 0000000000000001 RCX: ffffffff817e21de [ 112.612354] RDX: 0000000000000000 RSI: 0000000000000001 RDI: efc0020300007015 [ 112.619614] RBP: ffff8801c22972c0 R08: 0000000000000000 R09: 0000000000000000 [ 112.626875] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff10038452e3f [ 112.634134] R13: ffff8801c2297298 R14: efc0020300007015 R15: dffffc0000000000 [ 112.641391] FS: 00007f04af3d2700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 112.649603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.655467] CR2: 000000000071c000 CR3: 0000000006822005 CR4: 00000000001606f0 [ 112.662723] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 112.669968] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 112.677208] Call Trace: [ 112.679783] ? bpf_prog_free_id.part.21+0x1f0/0x1f0 [ 112.684777] ? locks_remove_file+0x3fa/0x5a0 [ 112.689165] ? fcntl_setlk+0x10c0/0x10c0 [ 112.693199] bpf_prog_put+0x1a/0x20 [ 112.696797] prog_fd_array_put_ptr+0x15/0x20 [ 112.701181] bpf_fd_array_map_clear+0xd2/0x140 [ 112.705741] ? __bpf_map_put+0x2e0/0x2e0 [ 112.709775] bpf_map_put_uref+0x54/0x70 [ 112.713727] bpf_map_release+0x91/0xc0 [ 112.717586] __fput+0x327/0x7e0 [ 112.720840] ? fput+0x140/0x140 [ 112.724091] ? _raw_spin_unlock_irq+0x27/0x70 [ 112.728561] ____fput+0x15/0x20 [ 112.731811] task_work_run+0x199/0x270 [ 112.735678] ? task_work_cancel+0x210/0x210 [ 112.739977] ? _raw_spin_unlock+0x22/0x30 [ 112.744102] ? switch_task_namespaces+0x87/0xc0 [ 112.748744] do_exit+0x9bb/0x1ad0 [ 112.752170] ? mm_update_next_owner+0x930/0x930 [ 112.756809] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 112.761980] ? __might_sleep+0x95/0x190 [ 112.765947] ? find_held_lock+0x35/0x1d0 [ 112.770007] ? futex_wait+0x402/0x9a0 [ 112.773801] ? lock_downgrade+0x980/0x980 [ 112.777942] ? __unqueue_futex+0x1c0/0x290 [ 112.782167] ? lock_release+0xa40/0xa40 [ 112.786116] ? fault_in_user_writeable+0x90/0x90 [ 112.790842] ? do_raw_spin_trylock+0x190/0x190 [ 112.795392] ? futex_wake+0x680/0x680 [ 112.799162] ? check_noncircular+0x20/0x20 [ 112.803367] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 112.808439] ? futex_wait+0x6a9/0x9a0 [ 112.812216] ? find_held_lock+0x35/0x1d0 [ 112.816250] ? get_signal+0x7ae/0x16c0 [ 112.820108] ? lock_downgrade+0x980/0x980 [ 112.824232] do_group_exit+0x149/0x400 [ 112.828092] ? do_raw_spin_trylock+0x190/0x190 [ 112.832644] ? SyS_exit+0x30/0x30 [ 112.836069] ? _raw_spin_unlock_irq+0x27/0x70 [ 112.840536] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 112.845525] get_signal+0x73f/0x16c0 [ 112.849213] ? ptrace_notify+0x130/0x130 [ 112.853248] ? exit_robust_list+0x240/0x240 [ 112.857544] ? __sched_text_start+0x8/0x8 [ 112.861664] ? handle_mm_fault+0x248/0x8d0 [ 112.865870] ? find_held_lock+0x35/0x1d0 [ 112.869902] do_signal+0x90/0x1eb0 [ 112.873413] ? __do_page_fault+0x5f7/0xc90 [ 112.877617] ? lock_downgrade+0x980/0x980 [ 112.881736] ? setup_sigcontext+0x7d0/0x7d0 [ 112.886034] ? handle_mm_fault+0x410/0x8d0 [ 112.890238] ? down_read_trylock+0xdb/0x170 [ 112.894532] ? schedule+0xf5/0x430 [ 112.898043] ? vmacache_update+0xfe/0x130 [ 112.902161] ? __schedule+0x2060/0x2060 [ 112.906117] ? up_read+0x1a/0x40 [ 112.909459] ? __do_page_fault+0x3d6/0xc90 [ 112.913666] ? exit_to_usermode_loop+0x8c/0x310 [ 112.918308] exit_to_usermode_loop+0x214/0x310 [ 112.922862] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 112.928374] syscall_return_slowpath+0x490/0x550 [ 112.933102] ? prepare_exit_to_usermode+0x340/0x340 [ 112.938091] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 112.942992] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 112.947982] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 112.952711] entry_SYSCALL_64_fastpath+0x98/0x9a [ 112.957445] RIP: 0033:0x452df9 [ 112.960606] RSP: 002b:00007f04af3d1ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 112.968287] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 112.975525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 112.982766] RBP: 000000000071bf80 R08: 000000000000037d R09: 000000000071bf58 [ 112.990007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 112.997254] R13: 0000000000a2f7ef R14: 00007f04af3d29c0 R15: 0000000000000002 [ 113.004510] Code: f2 f2 c7 40 08 f2 f2 f2 f2 c7 40 0c 00 f2 f2 f2 c7 40 10 f3 f3 f3 f3 e8 22 fc f1 ff 49 8d 46 18 48 89 85 28 ff ff ff 48 c1 e8 03 <42> 80 3c 38 00 0f 85 44 05 00 00 49 8b 46 18 f0 ff 08 74 3b e8 [ 113.023581] RIP: __bpf_prog_put+0x8d/0x640 RSP: ffff8801c22971e0 [ 113.029733] ---[ end trace f19be1993d4add9b ]--- [ 113.034622] Kernel panic - not syncing: Fatal exception [ 113.040420] Dumping ftrace buffer: [ 113.043938] (ftrace buffer empty) [ 113.047623] Kernel Offset: disabled [ 113.051219] Rebooting in 86400 seconds..