_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000b000-0x70)=[{&(0x7f000000a000)="59576a1a56b18d8710bf3f6b450a849f2fa2653050dbe571d996c0a798f452", 0x1f}, {&(0x7f0000002000-0xe9)="ea162b0eac7061ab0803f3f9c280d537e2b85c3491ea15f515ed02dfa464405be9c991fe6e90fef6ba4d66f1365a2160017f7451949467b2a60f85e0274406b8d1576fdd58554fb903a269d09ea03e03b60c89dcd945109b0f7c2e0a4e283987ed385c42d5e272a54c679be44d213ee18c6022b48fbbfa6a7d4b51569c5a3252e6288b848381905032e9b1bd71eabf4ea2deb083375dbaa00f0474f34e23e0ca662fdcba23f6dbade1391bd93017f433640e42c3f70b3c94df05480d631c159091b13eb71c8e472587238b5fe7f4cfdce1f0da083d0a7b4d0b9fb60f4b78ba335f6b7c771498da3fab", 0xe9}, {&(0x7f0000001000)="0efc5cae40022283b08df9844f9c12f4cd375e79d730dcbc24507e8394e206bd9a02709228654a14bc6ae11794de45c484771b0f87e8ff451858d1f70d215f9e29215d08d8bf7b0a0df143815b905e74afc64ac48abd86f685b858f8b741c1e22266b1554732624b4298ead66e45ae0f4c8125e210ae83762205e27e7d8be2b3a99a563f395e75e062c537a4976154ec07756b07f5ae9c941f7cf22cc4e7636acd1d223f2ab6e4c590af22601b4407e20eada653c288356f7f73933ea8920a8e80295690f5fd0183e1af7a200000a306a1fc4c336e63352652df37104b89bfcc5256a73350e37d9ae2564292b686ae6e545f", 0xf2}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f000000b000-0x9b)="fd7f1b49b3d5a8744c96f18f0e7cd7c7cd19759989b6d39e82ea7242653bf9ac9d35230bbee41e9a2d4c4b4b75a54aa0ac8b7cd087a8cdb4a0fe6e202df9c7eff3fe12e4746c2d94608aa6412922df1701d0e1ec784e2cdd87d6017267a9143e3697ab079b20bce4485c28e03ae5b8bd2594d566229f829de67b36782c2130b728b95bdfb55660f0a10bf0799b5c4e68deeecf9510961781a25764", 0x9b}, {&(0x7f0000006000-0x26)="99343840eb64538a8d27fd649abebfa1cf2d7891261e1db1e76d594c8696d757d55adc3c012b", 0x26}, {&(0x7f000000b000-0x4b)="b68316c627e4b753d297fe5d265b691768f4cabb00383b70f0b2480c421b7251a5a560c39f333fad0a849cc963566bdf4ec49364cc1b3f0b4d8d1714efef96645c02f45832e942ae3786b1", 0x4b}], 0x7, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/06 08:57:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000040b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x8295, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a81000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 08:57:21 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001bb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00004c4000-0x1)=""/1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000304000)={0x28, &(0x7f0000419000-0x28)="069edd1a7faa81670d6eef9211b9274bba31bf43cfdc48021609fe1d96167f0d0823d587cff5a644"}) r1 = socket(0x5, 0x800, 0x3) r2 = socket$inet6(0xa, 0xf, 0xff) setsockopt(r1, 0xffffffff, 0x3, &(0x7f0000a69000-0x1e)="47e557f5c41dff55af099789ae7436924b3017cdd5717a5a8bfa456336bb", 0x1e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000051d000-0x76)=""/118, &(0x7f0000e0c000-0x4)=0x76) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000974000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006f1000-0x18)={0x0, 0x6af, 0x8, [0x0, 0x2, 0x3, 0x80, 0x6, 0x80, 0x400, 0x4]}, &(0x7f0000731000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000756000)={r3, 0x8a, "4046320f721c63515456c083786b19491bf9c610a9f9eef3b8800a0c54dc6a58e30898ded131e0177072055d526138a52613594b373f888befe10812fa81de69fbfc80b3f75d88d67ff4807168f1b2250c2f88438b6e7f67c39bee595ea475bd397c91b7077588d3193c7e34c5678acd345c2e97dcab9cfb0259af97b7b8d7d1b88a10c3f0d20401c4f4"}, &(0x7f0000ab7000-0x4)=0x92) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000c60000)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000063a000-0x1)={r3, 0x0}, &(0x7f00007ce000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f2a000)={r4, 0x8, 0x80}, &(0x7f0000d56000-0x4)=0x8) r5 = gettid() setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00004e7000-0x4)=0x401, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000070c000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000869000-0x4)=0xe8) r7 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005d7000)={r5, r6, r7}, 0xc) 2018/01/06 08:57:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ca0000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x290}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) [ 783.396488] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56960 sclass=netlink_route_socket pig=21907 comm=syz-executor6 [ 783.453363] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16099 sclass=netlink_route_socket pig=21928 comm=syz-executor6 [ 783.489949] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56960 sclass=netlink_route_socket pig=21907 comm=syz-executor6 2018/01/06 08:57:21 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00003a8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006a2000-0x4)=@int=0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/06 08:57:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ef8000)={0x0, 0x2, 0x6}, &(0x7f00003ab000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000064e000-0xa0)={r1, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xd61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3a, 0x6, 0x7, 0x9, 0x0}, 0xa0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba7000)="890414", 0x3) 2018/01/06 08:57:21 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x61eb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xecaf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xde3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000034b000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00002d3000-0x38)={&(0x7f0000a16000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000367000)=[{&(0x7f0000bbb000)=""/4096, 0x1000}, {&(0x7f0000e0e000)=""/228, 0xe4}, {&(0x7f0000d4c000)=""/239, 0xef}, {&(0x7f00009fc000-0x22)=""/34, 0x22}], 0x4, &(0x7f0000352000-0xf2)=""/242, 0xf2, 0x0}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000356000-0x108)={0x0, {{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc3f2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvmsg(r1, &(0x7f0000d06000)={0x0, 0x0, &(0x7f0000df6000)=[], 0x0, &(0x7f00007a4000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 08:57:21 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(r1, &(0x7f00008e4000-0x38)={&(0x7f0000e2e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003f1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e9000)=0xe6) 2018/01/06 08:57:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x53c, &(0x7f00002ee000-0x5)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000487000-0x4)=0x0, &(0x7f00001a2000-0x1)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00007d1000-0x4)=0x40, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 08:57:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c87000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x7, 0x8, [0x6, 0x8, 0x1f, 0x1, 0xffff, 0x800000000000000, 0x0, 0x3]}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x81, 0xa797}, 0x8) 2018/01/06 08:57:21 executing program 2: r0 = socket(0x2040200000029, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000+0xaf6)={0x1, [0x81]}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000)={0x2, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000002000-0x4)=0x8, 0x4) 2018/01/06 08:57:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) close(r0) 2018/01/06 08:57:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000b51000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00006d4000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x0, 0x3, &(0x7f0000499000/0x3000)=nil, 0xe772}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d21000)=[@in6={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) [ 783.504399] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16099 sclass=netlink_route_socket pig=21923 comm=syz-executor6 2018/01/06 08:57:21 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x41) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f7f000-0x8)={0x0, 0x0}, 0x1f, 0x40) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000-0xca)=""/202, 0xca}, {&(0x7f0000f77000)=""/171, 0xab}, {&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}, {&(0x7f00001bb000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x3}, 0x40012042) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept(r2, &(0x7f0000ac4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dd5000)=0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000862000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000f55000-0x8)={0x0, 0x0}, 0x4, 0x400000000000) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000929000)={0x0, 0x0, 0xffffffefffffffc8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009fe000-0xc)={r4, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f56000)={0x6, &(0x7f0000f57000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$void(r5, 0x5450) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d2d000)={@random="ff09ffd70004", @random="a72bd1064003", [], {{0x4, @x25={0x5347d1768d122c45, 0x0, 0x0, "05"}}}}, 0x0) socketpair(0x19, 0x6, 0x3f, &(0x7f000097c000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000099000-0x4)=0x2249, 0x4) 2018/01/06 08:57:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000435000)={0x0, 0x0}) r0 = socket(0x1000200010, 0x0, 0x2) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f00009e3000-0x10)=[{&(0x7f0000adc000-0x13)=""/19, 0x13}], 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006c3000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000987000)=0xc) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000eee000)=r2) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004a0000)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000-0x28)={@generic="485993ede98bc304c9562ba723a2dd56", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f000067a000)=[{&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003bd000-0x4)=0x0) recvfrom$unix(r0, &(0x7f0000d7f000)=""/105, 0x69, 0x2, 0x0, 0x0) 2018/01/06 08:57:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f000072c000-0x10)=[{r1, 0x200, 0x0}, {r1, 0x2, 0x0}], 0x2, 0x65) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) 2018/01/06 08:57:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010000dcffdf00", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005e2000-0x4)={r0}) write(r0, &(0x7f0000f49000-0x1f)="1f0000000104ff036b000000e9110000780df0000800030000000000000000", 0x1f) 2018/01/06 08:57:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000094b000-0x92)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[@cipso={0x86, 0x6, 0x5, []}, @ssrr={0x89, 0xb, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x6}, @timestamp={0x44, 0x10, 0x2, 0x3, 0x4, [{[], 0x1000000000000}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x9}]}, @end={0x0}, @ssrr={0x89, 0x7, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x200}, @ra={0x94, 0x6, 0x1}]}}, "2300f2fd0a19331a"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000894000-0x8)={0x0, 0x0}, 0x6, 0x8001) 2018/01/06 08:57:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004e6000-0x4)=0x0, &(0x7f0000347000)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f000074e000)=[{&(0x7f0000838000)="bb5bf6ce49d62ddff88ff5a616a3413ef7620225875a3f7d0b2cff5e41723696d3fd80343733bbec64cdf2a70da4edea570e68c6c20a3a3aa84f66c2ec2989fde7adf8464d8cf5a986319cf7a7e6cf927b50ac434a71482661753b0964dcce5196a592231fb662a9a43b3d0334bb100e190fb0c1f72d865092acb3e9203e7c571c9700e21dff5a26f50483d1061125", 0x8f}, {&(0x7f0000009000)="0ad3613d85c2849789e1a319d0be7f9cf9a44d50f294f060b05a4f4a06e7c553343d90773e1d2c26a73fc9f280", 0x2d}, {&(0x7f0000ea7000)="ae2e50dbb6dfb8d915141c", 0xb}, {&(0x7f00001fd000-0x25)="e9bc337c52ca2c080605851f8a1b7a183bc7a888e68425ad3756a77b1e3fdf114578a75699", 0x25}, {&(0x7f00009bd000-0x1000)="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", 0x1000}, {&(0x7f0000b40000-0x98)="b2f783d274e683d84ad663f5146b018429d8287ad43e8c3b7e965b4363f2fcaf35ed82f3eb9d51370b1c52896d4071c9859f0dd971ccac808f5c7fb62d22c07cb58d821a3d2fee9a3a6c64f4745b6b7a8584bb15b96afcb597b10997ff934b7b8c326fd4d142ef2abeb75667344c321129ed267b54b26f2ea930e2cb6b640a6630780f34c07585d776a090d160a495c193bd35cfe75c7211", 0x98}, {&(0x7f0000e01000)="7952bbd2a15b471956f4a1195779d0e1369dcd482e3b06e0ec0e2db88b7eb591eae58c54517b398e43a14ef11439481619d6c37d45e9902164e549289a9bacb2dc4695bf167f2c854fdbbe1272a1135761993cad59dc1bd783ad9bba5d1b4a8c64d8059bb218fdcdbda5f6b2e2f8e2127cbde684ffaecd5abcbb60abd64ab8c257c4ce82084f0c", 0x87}], 0x7) socketpair(0x5, 0x807, 0x2, &(0x7f0000d33000)={0x0, 0x0}) bind$llc(r2, &(0x7f00006b3000-0x10)={0x1a, 0x0, 0x8000, 0xfffffffffffffffc, 0x10000, 0xffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f8d000-0x18)=@add_del={0x2, &(0x7f0000b95000)=@common="696662300000000000000000007c0600", 0x4}) r4 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r4, &(0x7f0000ba0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e6000-0x4)=0x14, 0x800) 2018/01/06 08:57:21 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x10) write(r0, &(0x7f0000798000)="", 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0xa7)={r0, r0, 0x7, 0x4, &(0x7f0000002000-0xa7)="7f82170924adb9330ae7cbd63ee4fc5e6474f5641caaeb23111c7786c12f5e1a1c9cdf0991c35486248128e40af6bd5afcf3a6261052f142481581b691a288b8e73093a46333800c284c3654b529ce063f24ee0132b50a591c83e1df3e4e3e990ca0ba23301311485dcdb0093365facc2c1d3a56dfcbc043796da96080e731f8a8a7d21a58c4e5323d6453b539041ccac94110164f5ae333e4842183db1ac436e62f598dc1fbe4", 0x3, 0x9, 0x482c2836, 0x1, 0x7f, 0x5, 0x3f, "6849da59b3136e1fbf9ca99bc7665af9c92a3e808bf5662d32a848abaac8e254143cfe6c551855a9989972adf690400306bfbf889c3ad4d5dda3d264ca6546cfd5e0cc958d68f5abed64226d05ab92413b1a6b028b4dd59f521bc089f77bdcc79834d833c1802fc2147665c1ddb6b42f4063422d79810117b623fe16462ed4"}) 2018/01/06 08:57:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005d4000)=""/165, &(0x7f0000687000)=0xa5) write(r0, &(0x7f0000a6e000)="220000001b00030b0000fff9ef001201", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b9d000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025e000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000832000-0x38)={&(0x7f00007fb000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00007b1000)={&(0x7f0000487000)=@newpolicy={0xb8, 0x13, 0x0, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x101, 0x6, 0x8, 0x0, 0x7, 0x8, 0x8ff1}, {0xe00, 0x1000, 0x100000000, 0x0}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000948000)={0x0, 0x0}, &(0x7f000021a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008ee000)={r2, @in6={{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f2d, 0x100, 0x1, 0x44}, &(0x7f0000fdb000-0x4)=0xa0) getsockname$llc(r0, &(0x7f0000389000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000971000)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a8b000-0x10)=[{0x3, 0x0}, {0x2, 0xfffffffffffffffc}], 0x2) getpeername$packet(r0, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d8b000-0x3)=0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000683000)=0x0) recvfrom$packet(r0, &(0x7f0000118000)=""/100, 0x64, 0x10000, &(0x7f0000cf1000)={0x11, 0xff, r3, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getpeername$llc(r0, &(0x7f0000e30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000104000-0x4)=0x10) getsockname$inet(r0, &(0x7f0000b21000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000371000)=0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/06 08:57:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000068e000)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ab0000-0x8)={0xffffffff85078348, 0x3, 0x0, 0x40}, 0x8) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) [ 783.677997] nla_parse: 14 callbacks suppressed [ 783.678006] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 783.698298] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=21980 comm=syz-executor3 2018/01/06 08:57:21 executing program 6: r0 = socket(0xb, 0x80000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x404, 0x3}, &(0x7f0000002000-0x4)=0x2ba) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000058e000)={r1, 0x9, 0x3d, "1375f6239eb6fa1a55a87c2050fc12e7485f5a83927b15ea79e7509b322e4f0581e5344e0dcf31bdbf6c757c4987203d0850ca71cdea63e4885df3689a"}, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ab4000-0x5)='reno\x00', 0x5) shutdown(r2, 0x0) 2018/01/06 08:57:21 executing program 2: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f0c000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0x8, 0x80800) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f0b000)=0x814, 0x4) 2018/01/06 08:57:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000012b000-0xf1)=""/241, &(0x7f00003d2000-0x4)=0xf1) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b0c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003c3000-0x4)=0x0, &(0x7f000080d000)=0x4) bind$netlink(r1, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) getsockname$netlink(r1, &(0x7f0000d70000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db6000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000235000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c8c000-0x4)=0x60) connect$nfc_llcp(r4, &(0x7f00002d3000-0x60)={0x27, 0x80000000, 0xc74c, 0x7, 0x120000, 0x3, "b2849f7dcd4ea2e74cca8746f1c218f6103f701cecd57b83a72547491ca3b84042efb5bb891f76ff2ddc7bf705e9e4f2aa3965045f411970c4b5b99cdf559c", 0x1}, 0x60) 2018/01/06 08:57:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bbff0000000000000004000600e00000000b40000000000000000400000007000000", 0x29) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/06 08:57:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000003b000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000009000)=r4, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000036000)="6850fe243b86446fbf60d2abbe6a1062d6dd8625d96d2360f410e434137e9b6887c45eec324e9982b86d58dba5ab7c0e11c323e7d74e406ed86ce14b6f127817a3f282f9c5b3451229435d", 0xffffffffffffff17, 0x0, 0x0, 0x1dc) 2018/01/06 08:57:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f81000-0x10)={0x10000, 0x2, 0x10000, 0x1000000007}, 0x81736bb1c60e0d7d) r1 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00003c4000-0x4)=0xffffffffffffffe5, 0x4) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005be000)=0x0, &(0x7f0000d0f000)=0x4) socket(0xb, 0x5, 0x80000001) sendto$inet(r0, &(0x7f0000edf000)="", 0xff57, 0x0, &(0x7f0000996000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 783.734978] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 783.768637] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 08:57:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cfb000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cee000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8001}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffe0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdc000-0x4)=0x0) syz_emit_ethernet(0x6e, &(0x7f000055a000-0x6c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "7b411c", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "2394781d99a7f909"}}}}}}}, 0x0) [ 783.793177] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 783.818096] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=21997 comm=syz-executor3 2018/01/06 08:57:21 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x2000000ce, &(0x7f0000000000)=0x4, 0xfffffffffffffd16) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0xffff, 0xe7e7, 0xfff, 0xfffffffffffffffc, 0x6, 0x1f]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xcd, "b734948780b6c4e6e160f2bf8e36f0d06fce0b9f4c92dc772a9d7078c8d757618652ded92b0b46f16d1105838fbcf7ca682bad5495e637769ba3f3c088e10b73a24814253a817686816541b92933ecc85a878c2c12f21a4a7b643e7ef756993a73324f7271199135408a03e2736eca900ae357bba6474794b6a9bfca6509aead0fbff94afe2c904069c74d8a9f80f04c7f8d46c94c5c32077680188243c2fa386405d80390154bae9b5c4e038b45ea5a3717eea8fb69b90498fe23d44153bd58419bc747ad4843af44188b6d99"}, &(0x7f0000001000)=0xd5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x1}, 0x6) 2018/01/06 08:57:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x5, 0x1, 0x1, 0x1, 0x8, 0xffff}, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x1, &(0x7f0000adf000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f000008d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000694000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00004da000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff, 0x7, 0xffffffffffffffca, 0x500, 0x1, 0x2, r3}) bind$alg(0xffffffffffffffff, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000114000-0x4)=0x0, &(0x7f0000210000-0x4)=0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) 2018/01/06 08:57:21 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003a4000)={0x0, 0x0}) getsockname(r2, &(0x7f0000112000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e33000-0x4)=0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f91000)={0x20000004, 0x0}) 2018/01/06 08:57:21 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/06 08:57:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000be1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000185000)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000890000-0x4)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00002a6000-0xa8)=[@in6={0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d65000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ad000-0x4)=0xe8) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f000056b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000cf0000)={&(0x7f0000d36000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000071e000-0x10)={&(0x7f00002f3000)=@acquire={0x288, 0x17, 0x4, 0x6, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1000, 0x3, 0x6, 0x2, 0x20, 0x20, 0x2b, 0x2, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0xc, 0x8, 0x0}, {0x8, 0x1, 0xb0a3, 0xa4e, 0x1, 0x0, 0x7, 0xb0a}, {0x3, 0x5, 0xa01, 0x7}, 0x80, 0xe, 0x1, 0x0, 0x1, 0x0}, 0xdb, 0x3, 0x9, 0x1}, [@algo_aead={0x50, 0x12, {{'generic-gcm-aesni\x00'}, 0x4, 0xc0, "d953e46e"}}, @user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xa}}, @encap={0x1c, 0x4, {0x800, 0x1, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @proto={0x8, 0x19, 0xff}, @lifetime_val={0x28, 0x9, {0xfffffffffffffff8, 0x8, 0x7, 0x10000}}, @ipv4_hthresh={0x8, 0x3, {0x7, 0x18}}, @tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3f}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x2, 0x0, 0xe57, 0xe2b, 0x1000}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x7f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x0, 0x3, 0xee9, 0x10001, 0x1400000000000, 0x5}]}, @offload={0xc, 0x1c, {0x7f, 0x2}}]}, 0x288}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00002be000)={@generic="3284f9bd0502cf01ac11f081a8ec805b", @ifru_flags=0x2000}) 2018/01/06 08:57:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000003, 0x84) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00008a5000-0x4)=0x0, &(0x7f0000273000-0x4)=0x4) pipe(&(0x7f00006f5000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000304000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a5a000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e1b000-0x28)={@generic="2dda1c210e62b4d3176293d4a5f87758", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000ee000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000017d000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r4 = socket$inet(0x2, 0x80001, 0x4) getsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f00001aa000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000f23000-0x4)=0x8) 2018/01/06 08:57:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006ca000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009ea000)={@generic="986afcd21c3778166536257a6b6a3f64", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$llc(r0, &(0x7f000095d000)={0x1a, 0xff, 0x4, 0x240, 0x312, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000095000)=[{&(0x7f00003c3000-0x3a)="390000001000090000003a00000006000700004a0300000045000107000000140800130004fbffff000002000000000000000ee300ffe4693e", 0x39}], 0x1) r3 = socket(0xc8297ca8eabd0c6f, 0x4, 0x10000) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000513000-0x4)=0xa0, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00009eb000-0x4)=0x0) 2018/01/06 08:57:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(r0, 0x1, 0x200000000f, &(0x7f0000a21000)=0x0, &(0x7f0000490000)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000134000-0x10)=@buf={0x86, &(0x7f0000dd1000)="62edb04a6d521c36d7547706eae52f3947f569aac3250c588356aa64172604000000f6e12e1689a7ae89f054fffffc2337741d1277c4cf7727ce44011cc552d94b99df67ee52f222591e1a49368c1f06e5a4b7ced83dd0a72dcec24dc71722364bedee73901b48e53620419768eb36a7c62ba86d824f90bd73c53b05a08ea2337d8de458bc5c"}) 2018/01/06 08:57:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000c1b000-0xb8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @llc={0x8, @snap={0x0, 0x0, "ad", '2\f\\', 0x0, ""}}}}}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f27000-0x10)={&(0x7f0000f79000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/06 08:57:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x10, 0x4, 0x52b) getsockname$netrom(r1, &(0x7f00006af000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000439000)=0x48) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/06 08:57:21 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f0000d7c000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd3000-0x8)={0x0, 0x0}) r2 = socket(0x2, 0x5, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000696000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000055000-0x4)=r3) getsockopt$llc_int(r2, 0x10c, 0xe, &(0x7f0000711000)=0x0, &(0x7f0000508000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000a69000)=0x4, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000fd4000-0x4)=0x18a6, 0x4) 2018/01/06 08:57:21 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000462000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b4000)=0xffffff02) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x101, 0x1, 0x1f, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x3f}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x100000001, 0x10}, &(0x7f0000125000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x883, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffd, 0x1, 0x3ff, 0xc0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x4, 0x100000) bind$inet6(r3, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000f66000-0xdd)=""/221, 0xdd, 0x20, &(0x7f0000f65000)=@generic={0x3, "15d32665a1008c536d5150e67a00110463a4bd43e63dfc3674af7a11acb2f28193dd8f0587c57c1fea8481d70c2d78aed48bf59956b3d3fd05dd2e27fc4262bb1f0c8eac8a81d2b8a34d2f8c57578afc369269f4a08782d7c25f7db8b3f17500fb20819f9842a9f0b3ebe039fd799d5c5b886b612d628bd1a16c43164b27"}, 0x80) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 783.905941] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 08:57:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 08:57:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000220000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000599000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003a3000)={0x0, 0x1ff, 0x2, 0xfffffffffffffffa, 0x8, 0x0}, &(0x7f0000afe000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000694000-0x10)={0xa0000000, 0x206, 0x8000, 0x87, r1}, 0x10) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00007bf000)="26000000130047f12001b1dc8c002200160b14090600000000000000ff000133050003003f40", 0x26) 2018/01/06 08:57:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 08:57:21 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f0000dbc000)={0x18, 0x29, 0x3b, "c7"}, 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c8b000)={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]}, [0x0, 0x8, 0x8, 0x9, 0x7623, 0x5, 0x6, 0x80000000, 0x0, 0x400, 0x80000001, 0x2, 0x400, 0x2, 0xffffffffffffffff]}, &(0x7f0000922000)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e2d000)={r1, 0x2f800000000000}, &(0x7f0000928000)=0x8) [ 783.958879] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 08:57:21 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000f0c000-0x26)="24000000190025f4000909180000fd0e0a00fffd0010000002ffffeb080017000000ffff", 0x24) 2018/01/06 08:57:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000d11000-0x4)=0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000003e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x1000000000000010, 0x802, 0x0) write(r1, &(0x7f00005a9000)="24000000190025d0471c1f3ffffffc0e0200000100000000000040ea0800070000009fe0", 0x172) 2018/01/06 08:57:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x3, 0x0) accept4$ax25(r0, &(0x7f0000137000)={0x0, {""/7}, 0x0}, &(0x7f0000d00000-0x4)=0x10, 0x80000) sendmsg$unix(r0, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/06 08:57:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f0f000)={0x6, 0x5, 0x0, 0x2, 0x1, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e3b000-0x11)={r0, &(0x7f000026a000-0x1000)="f099a5dad839c23e87ba4bdef3bc4f58b155f56536852ca9df8b46a994213b783138a3a807e528e02f4817b161f69aa9c3d4bb29caa7fd172d8bf59fcc3bd424e96a57762c347d50a10c41a1603cb054e5d0da60756e35312832e2038fc4a68aab882c2ed83517b000cbf8f2ff83b80712082aa4f28c0fbfbd1df59dfc8afcb00be0d8f31c5e4f2ef7009cd22cf8377a24aa38fa49e39d52d44faf159f0e7b925c909570bdaba9f26eb7b44709457ae794a1a805fcd2e4eb3689be6f85d7729626243e26b00da329844d94b8b9262a49417eee25aae40684ca9998b42f762c8daf07caeb1909f6d0849323a50df1e5153a56102a3e045e830ac6611f1c98076b9ef5bfda641d868974b6ec7025dc0fe41ad171b77eff7eca95770e58af07e92975d36457190a9c8f3db4303f21ec94a90fbe6ff8bb401a1b4250a5a2c80850c789947bdbff88fa47ce4f84fe9bc593aa6026dfb788baa1f0d478ef092e1ba79e8d5da22ea1811980894cee907e867d76f032c2ce56e462d97c028a499328c0954a0fbf08dc260aed2c4fd57fa787461016a71553985c4b5f4e007f8ce4fcace59f9d0496dec17046b562e1082bed4a438c2349423ad5430232d58e7328526856c2028f82d400a916eeb4c6ab2873925b4a288f150290ce8e035c7459bc0646e394afbfb3b93df23ae6dccfdd481757712cfe6de8a0d3902f95f9e0c8a14c7b8095f5e611369d69d5791b6db6a2775c16569b8e04c27583bb14f91c04de379928efb597d4ff3be0e6de62a12a6c16d64cafe456b08b350bfcb2243a14fd1d36e1b08e549c7ad319b5be865d2f5d6eb0c5b4bd1199b25ff610c8c2d1b7b8b01684440501b7f04bf829ab2056e3c57d7459f483c2d9b3cd2af90cd0f683b2b9ffafae93dbc9b47fc4922193b3eb402ed2846a063989b0da3e387922eea1ba7cac307b6d1e428815acec6b8fa2dfc9955092b57afe7a0514f39979986670cdd278f5cbb9522178518644ce2ac78df6e15a7b5feca6820ee4c06634e351c33524239e3c231cac7352bfc68fa02fa052f4806a8dcda90896568fc68a95f16eecc4a9b301c26f2b934ac6fee64a41e90e1c340f213dfae3e31b88a05e378bf28e150d833a95c13f12669e0708a9b2d62a0880daa6deda41b906bfab7f7716d1a098a485537ad06fba8105908fd6c94806e2337138c0b892a1d857237b1fa579c764da4eba749776b639e96bc7b433f794c7943155b5bc7fb76f158ea1b97906eaafa7e92c59dbdbe34f5c68ad3c0f177047620f6d1e8b9609ce9b06e2c6357cf491f65b19e5e13812ab220d87fd208a664d270c565a24a7fc290681655b98d0fa7034deef58a89ffb1e957ce56728e4f74b4968288d87a805db2a024658745bb6b776a58b1ef483a919d1edb60962f94a7c3539455177b508beb10dc60f2c149dfed92008916388ca079d45296b9e1d5c370736d74a05a900d74df9d475bd6a3c7673f612b1bfcfe48c31765424e3b365207157accaaac3d0e0f4a2647d036edc70ec15896592947fab40a6874f545ee8f70ad184c16271434ab19b8a709f6b948163c8661fd2ef2f0aadd03fe9d648f0247a30ea49785aeb3af4fd64e4b8112e2def84e7ec8abcbb9855f3f043e3e61dc0fc56ce83096610ef4c0f8de8510d34a628129dc1bb056a22845a8d3ff692eba456aa182a7f949809bbeacf59b4d83b7dd16b12581215f3f553b2a1bc3e5e4e6fca2962b1315b6d2617a14ddbeadb9ef7faf8fc04563b28ca6d4c95fa44b58a883be0abc4a8a55ee8524a0fa4aa1c75f7adb0a76494ffcbb4ab1d9d68eef6aaed918e9a060c689cbda116dd8fdb6cefd42dd3ef296c7efb861b1b239c03b44b96f2d2e3b834ceb3a5f36559a6e719d789bfad7bc8761e168fa68442941d55635dda79e2326d29ea0f72ca3b78be412292ab0b93f3ecf6bc094898e5cb59ad88c99184056002b50ab7ab0c08cadc645dfea8b4c6ab898ac08a41fda716bae21aaf079663c12e43c27a43d56b0714847ec14650d19ff2c4e8167fdbe5573057f0671760d356535cdec146007a33b9bdf7c5f3111fb0a035cd8174839f025149a0d0ae2621cfd7c9840883f46b1bc2290ef558f6823d8c15aaca8fc5dd5df35b2200066816889b600ac4d14f13cb77384680e454c68dfdbb5080f5da48302f116a9c04040acc0b9028d23610793639e967decc80e742a60787313a877d0674d2b7383d566077d271592689627498f7b96cc23b7df1d83cdde88492a96fbca032960dc304fff27e7fdcc79c6d936fa8ba543c7de20b46ba383187559b35da961a782ac88356999dedcd09021d0da3359524fbbfa336c530e7423c2e0031eb7e4285ce56547f716f596bb52ca67aaa85975306c591fbf655aeee0221cb24c066fc7c8992ca113411350e99b1094b84c2c5d9532f7d7fa54583678b9285ea507baae271f6de5a970a8b6fc27fd96758147f7690559513ab8b9261dafc74374f01dfea0b4c277a8ca39d04f7d91cad2f6a28014b13a429d18d05828f1e5e8f095e62dd9c2bfc7f452296c40c6bc434fc096a8e3b08165c1ce1fe857b84d8ccb794875831082e31189d132e9ed2886268e212c9b230395ab7b2fb3cc6721e5cb84d8242a8a3e742997d9bc63acfa24e1ad8152a43bd6a6993f1493388e53ad6826652a8e5cb18e917af57f5d29d322b114685efa5fdb8acc2179873e92526b91057812c16cea35c6a93e38c35a288a6190556cb447cd11df58f85e812396f3a9800e8f42d80a8c3692040bd61cc5c44e201888e279426bdfe2acd3f573197d5a5324b8e6bd835de825a503b12989b50c7b4d9a88a26bc89e322ca16b1bf27f0223a2f2f7d26b85741ee4d0da4b0677b4bd480a0305b1dc76c508bb384d2bf73dd875b9019ace6fa7d2e6bc7c990989149c75527d1ad4aac207bf018398f0ac78545a93b3d6229e633e666070970f0f38fe1a37db1288a6bbe2e48debd64b0e556c30512d01a47c1f518bdbf0d1585ead3f1940327fd69754054ce1bbb1517d27d2b43b22e48c83775231a1c69995e70106bcd317465b25a8f1f36882f591b399fe4febe2cfb5e2f7f3471befc4b99bfb1cac3436794bf7b99487b681fdf1144464b9b638f487bc49b746c4d857fccdfe252542472108cee7ea151c812fd0237dafd7ab357aaeabf5bebf8d642743e3a0b3a56464e0f0efa0f6a9d8c6912c987cf0939a7fedfa52ef93d8d8042573ad275b98e36f40e21afadefdd502e70d427e148500932fa6c51d8a25e25658e1e4436a360aec0972b8b400196f7594f7ae80df4a9c61eaf08e2b7acebb29713f662dc04bc3990d375d471c64740037da740f46ecbaec9d9a2160f5c323fb8d911e0507ec550267443194ffa9b4cdd6ca58f4836ce312e237cae97d619da87804914dbe8b97ebb44a4e51874a996a04165160597c4ff39a297caf8a34dd55bb8bc841cb1aeb0ef665616e27a7037311ba7520d330d6ce64fd759f8340fb638c12d2b1d5c75df21f9b20eb6e5a8f432bf564e4535fa39ef8af9a39ed69724664528137e60ec1fb00f57add7f35fe1fb692d4f918c666d14f16b798ef2f7d32ff1b9e28c25d57d23d0fc9bbd7e26a0b9b291d2d25eaebbb69cd28bcfeead3e1c8bb4b7296ad6789d58b86b7ca5e2b557fc63c4768132cc86f576aee6903ca98ff5a0419de69c34ecda39ec0582c29c72bf03189d0b343a60492ab6c3bfd4ebf06bf8f214740ffb09e7a00f679b0fb612774cef67ab0edefc0c6ec148bbc264dc76feee569d5da0de79d09c2a87ee53699148ce5a8524f7e1e42ad8cb7f7bb2069035f5f7a8147628c40e56f841820a390c9d134821c47eca36274b2e9f397d4db7067b44a136346950c517aec650cacb4f93ab56600fa327e9302731d101128d903066ba13666f9fa2e489c3d55ec67e827fc8f77c1e191b0f3fd7e148b25c2c9529de1955d0ce02d36d05c2095b16b24036002e288964c69f95981029ccac1f86917425278320cc438b512c21b6bf3c1fc28eb5a31d2e2388181356747b242a95366fffccc780db95f08518841da6bb597c6f4bd78e9b1392083229930205f4ac9179d22b41284882f8d8a6a00f035cc593da3b647e42f6763978b2c5c0744531bb8292c85ace762898aec2deb31cb3575f0be200647b50e75c8749153a866660f424d316bfb4ca56b99c9e12c07f30add02964c357de4fcada1db22b813ae34aecee910e71eaf20e507746c9ec17eaf2464eb113d26557e6ff5ceec7a1d74b14636f9410dfcae8cbcf499bdb67a254f3a735fe7f12a012376cdd2d10aaba7e3b069b79a52c0d7f712621515180e377d3e8361226c1b71ed92c6539d1c093d8e06c535da307aa5e78ad4b7db81efe6c76d5d6a9206173aac5e72a27c3461d05653241eea2c2ce3d7b36f007b656778e57e5c7fb653adc72460e7e7810574c98753b08942054b26c102dc6b15033bcb7857f64d780e7f8c51b0dc8c653df2c8e107dbc4411dd1b9bafe2b61d947b1771a9f63203c494e0c4ecd77f3fff8742115399fcf17f34515689d361090bb1ac456979923007501ffdf50d7c5b73feb1eb29a0e49e73bf61c6efda42b9c2e294b2303a549aa0ed6ef761cf9832082ec98de8e19cec0fb3b1df288329e4dc1b0b6993e3bef4b808c0af13a39bc8168e6d3289e99fde13f53a64218d651eaf1ae3c71c4e4fbc3e24f744a7bd54c08bcfcd9a7d4f2cd8485b2b07e3f1db2c899c8ce36b8cc3b46c472f948f9fdf1c7fcbac8f9cdd8fe9108f00158f4faaff868ac59f852d2abd0dbbdede7c521739b912820cb736fe1dcc343cb0df4bd188d3260a8dce7569311e851b5101a83ef07dfc534248faa48c5aa1b33c506d39ea7d131c4b519f335f624000a4b4c2392b99b9a6ada718f5ffcb456f76b471f0035ca5439c8dc2e4d37f1b48e35fbcfdf40c10a559d7e34cbe723099a1f6cdb31d6b765a777e03db491cb5b5d7ff678c08793627c56eb3cd1cf46f639690109276e524e120ecf3c49c508a03993bafcc3e1f63816b5eb8b6d4b36cd21668af42ad8996be1b03b34d6235f145053f3f3f919feafe2eb30ae05d2e281605941e041eada2b9c0e0cc003fabaeb3110740e0a2cd61e7a047db20d4933730fb63d83bba84221fa036d1db0ffbb1a237826d7cbaa9410900a620a7d0ea1b3b50049da368b99c8956f4ed4825df835216dd4585a34867feebfa22d30d38c8e394fe4c26f70e7c68c9171ea4c4edce4b79237a94fd319a18817e928ed521317d7bdaa4caef811047fe926f145a39a8b8b58433e9005ba93db8d79657052831875811266e4d28c8c72bd83cbacca56bf5b4aebf9406fd97056bf43a48ed26385164bab585208491a7d0bba0b792b0d5344f6d104f91fe283535b9e9e444d1a1e18d6c9db9d7f0cca8ebe5f0e8be24d36ac724e50bb6ac3a81e7bce852c02196b834df81f80173339c2f6907a4814a9c2078d52d510c4d762fa1a27db80ff35c8ddb943025bdbdd9ca7b8405cfd9dc54e7439efea15148f155a989d5afee043615c3c5e88b2cd58d08264ff5dde5f4e160e20d595e2f38873707a520c691800a8a3608b8720f3fd44a6a77bdd63f55685c7334de69a6c2bb0b04a6a708b554eee3dbc9cd791a88f6399daea8509b910010facdf2dd8301041dff34918ce08f7658970156bbbd2766370b2e41c7758a438288004f16eb4a7b0a0f267dc8156d59a74621e8aa111919e3560b2899ab2d27dd0527f3e01ed92a3f4fe8b09f82d71f4be9c15e", &(0x7f000024d000-0xc3)="f89ebc645f198541496a92c5e8962580ce31ae5aeebe746095d702762c07b1ffea98326e76d66eb79c6b8972389bf90ae2362499f0ae33b08868a337312f961c946619099af6f5c98b606f44203f4428333bd98345ae6b4ff3e1ac2be8070d585cd638e4e0493c540204792b16d3bcbb3030530b0e0ae7f50111780bd1f14717d4a660713f331b9177e85b407027759145979169778563bf4c6f99edc8e25b42d682b60466f62666484687235b91f7dfbe55793ab7cc501498715b97208b5a11ed7cb6", 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002dc000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000eeb000-0xa)={0xfe, "329a61e999fd"}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a64000-0x18)={r0, &(0x7f0000b57000-0x50)="a3e495e7729767b7b7ba8dafc2febc89fe54c6e473232029de000e3173a639338559a7c73b286d218c0d03e06bb5aa99c8d46e24fda1c1d7faa15f6764500579aaebab7c84626744385f10c92b2a191c", &(0x7f0000668000-0x8f)=""/143}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00005ff000-0x4)=0x0) recvfrom(r1, &(0x7f00006bc000-0xed)=""/237, 0xed, 0x122, &(0x7f0000fd6000-0x6)=@hci={0x1f, 0x80000000, 0x0}, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001e2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00005f8000)={0x0, 0x0}) 2018/01/06 08:57:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) socketpair(0x1f, 0xb, 0x3, &(0x7f0000a0b000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00004c4000)=0x0) 2018/01/06 08:57:21 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7d000)=0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f7c000)={0x8, {{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]}, 0x0, 0x0, []}, 0x98) 2018/01/06 08:57:21 executing program 5: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b22000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x893e, &(0x7f0000231000)={@generic="19aac03979d3ff2484a2e5918847ab39", @ifru_ivalue=0x80000001}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000f0c000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0b000)=0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f0b000)={0x0, @in6={{0xa, 0x3, 0x9, @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]}, 0x6, 0xfffffffffffffffd}, &(0x7f00006de000)=0x98) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f0c000-0x8)={r3, 0x3}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000053e000)={0x8, 0x5}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x17) writev(r4, &(0x7f000001d000)=[{&(0x7f0000078000)="3900000013001947040000000000000007000100030000006c0000000000800009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) 2018/01/06 08:57:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00005cb000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000d83000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000535000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cce000-0x8)={0x0, 0x0}, &(0x7f00000d6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007c3000)={r3, 0x8}, &(0x7f00005b3000-0x4)=0x8) setsockopt(r0, 0x800000010d, 0x7, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) 2018/01/06 08:57:21 executing program 2: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x3, 0x1, 0x1ff, &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d44000-0x24)="2400000052001f0014f9f40700ff030002000710e5000100fe08ffffff03000100000000", 0x24) 2018/01/06 08:57:21 executing program 6: socketpair(0x5, 0x800, 0x0, &(0x7f0000a4e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x40f, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead94ef2bd08c4e62785ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000e65000-0x20)=[{&(0x7f0000448000)="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", 0x0}, {&(0x7f0000515000-0xff)="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", 0x0}], 0x1000000000000246, &(0x7f0000547000)=[], 0x0, 0x0}, 0x80) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000f14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000a08000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$netrom(r0, &(0x7f0000213000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000029000-0x4)=0x10) r4 = accept(r3, &(0x7f0000104000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a09000-0x4)=0x5479fedb373e88a7) connect$inet(r1, &(0x7f0000d65000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r4, &(0x7f0000bc8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000011000)=0x14, 0x800) 2018/01/06 08:57:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000015f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000f3000-0x8)={0x0, 0x2}, &(0x7f0000131000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000045000-0xa0)={r2, @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]}, 0x7fffffff, 0x7ff, 0x0, 0x2, 0x400000}, &(0x7f00009c8000)=0xa0) ioctl$void(r1, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) 2018/01/06 08:57:21 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x10000, 0xfffffffffffffffc, 0x0}, 0x20) 2018/01/06 08:57:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 08:57:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a76000-0xc)="27000000060000", 0x7) [ 784.120143] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 08:57:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b99000-0x4)=0x1, 0x4) [ 784.185758] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 08:57:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/238, 0xfffffffffffffddb, 0x106, &(0x7f0000bce000)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r1 = socket(0x1f, 0x4, 0x7aa71d6d) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000027d000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x20000000000000ca, &(0x7f00007b3000)=0x0, 0x12b) 2018/01/06 08:57:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x6, &(0x7f0000c75000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000471000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000012b000)={r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x14) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000a51000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a82000)=0x10) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f00003ca000)=0x0, &(0x7f0000cfb000+0xf1a)=0x4) 2018/01/06 08:57:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f22000-0x10)={0x0, 0x0, 0x8001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={r2, r3, 0x3}) r4 = socket(0x10, 0x802, 0x10) write(r4, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c02dd000035", 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x8, 0x7fff}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x7, 0x5, 0x1000, 0x7f, r5}, &(0x7f0000002000)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000)={0x1400000, 0x101, 0x8a, 0x6, 0x4}, 0x14) 2018/01/06 08:57:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008de000)={0x0, 0x7f}, &(0x7f00003c7000)=0x8) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004fc000)={r1, 0x10000, 0x0}, &(0x7f00009c0000-0x4)=0xc) write(r0, &(0x7f0000dbd000-0x22)="2200000019000704009433dd0100040080010f0001c6000500fffe3b06000f00ff27", 0x22) 2018/01/06 08:57:22 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000034b000)=0xffffffffffffffff, 0x4) 2018/01/06 08:57:22 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a6f000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000406000)=0x36) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000095c000-0x4)=0x0, &(0x7f0000f74000)=0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000680000)="3634baa7e336cc8f37cdcaf4dfa2a01481b1b530c749dcaa79c2fb5dbf78e01ac52f0ea02244f6f11bb53ca2", 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f76000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a1000)=0xe8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f77000-0x8)={0x0, 0x9}, &(0x7f0000c62000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000d4000-0x14)={r2, 0x3, 0x0, 0xff, 0x8, 0x100000000}, &(0x7f0000605000-0x4)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f75000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x8, 0x0, 0x401, 0xa, 0x20, 0x20, 0x6c, 0x9, r1}, {0x0, 0x8, 0x3, 0x7, 0x28000000, 0x0, 0x8000, 0x9ef}, {0x484, 0xa023, 0xffff, 0x5}, 0xfffffffffffffbff, 0x4, 0x0, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x2, 0x8, 0x5, 0x4, 0xd}}, 0xe8) 2018/01/06 08:57:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f66000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f61000)="01010000", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000b57000-0x1)="e5", 0x1) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000085000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b69000)=0x10, 0x800) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ff9000)=0x0, &(0x7f0000505000-0x4)=0x4) 2018/01/06 08:57:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000072e000)=@generic={0x7, 0x220, 0x74}) 2018/01/06 08:57:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@common='ifb0\x00') r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfffffffffffffca0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000002000-0xb)='dctcp-reno\x00', 0xb) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f00002c2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) bind$ax25(r3, &(0x7f0000584000)={0x3, {"03ed6433dc4d6a"}, 0x4}, 0x10) read(r2, &(0x7f0000000000)=""/63, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d3b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ae9000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000b13000-0x20)={0x9, 0x3, 0x208, 0x0, 0x80000001, 0x9, 0x3f, 0x1c, r5}, &(0x7f0000b6d000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000e3f000-0x98)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8}, 0x98) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000e7f000)="36d06c736be6cc84e0db90e6706d404975f5be0d39368aef4deb8d1ba66ef963739192d92c0dcd4e3bfd21acaf34174d65185ae160c909543cd9f3332ad8260c2087aab9f5c7250d52c57bdefc8a38fbc6fff0bfad9f65381f8afb47bfd3e0ea5b8b1b71b13d591eff0a020156a4d7c65246f12d01f1c095a987e20a145268dfc2d97bba92508a5484dc5747332eb04cab12bdadae1a6e2f27094367cdf3d23402f7e14da812b2883f689803183c51d931ec1b6ae5048ae6f6bdd4f28bd0c4a8ae032d186e7b88c374084dfb900d351a6fd37cec5b585c3130d1d40759df18df3278983689236339aa978d71c8131b5a8dfead77bd", 0xf5) writev(r7, &(0x7f000025f000)=[{&(0x7f0000b50000)="2900000020001900013d181000da000602000000000000029e0000ffff03000000f100000000000802", 0x29}], 0x1) 2018/01/06 08:57:22 executing program 2: mmap(&(0x7f0000000000/0x581000)=nil, 0x581000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000252000)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:22 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000002000-0x3)="b062e0", 0xfffffe11, 0x0, 0x0, 0x2e0) 2018/01/06 08:57:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8010000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000172000-0x10)={0x0, 0x38, &(0x7f0000e53000)=[@in6={0xa, 0x3, 0x8cfa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0xd300, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}]}, &(0x7f000055e000)=0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000016e000-0xb9)=""/185, &(0x7f000071c000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000475000)={0x2800000000000000, 0x7, 0x0, 0x6a04, 0x6, 0x7, 0x533, 0x2, r1}, &(0x7f00009d2000-0x4)=0x20) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f0c000-0x10)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) [ 784.281733] netlink: 'syz-executor0': attribute type 15 has an invalid length. 2018/01/06 08:57:22 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000e40000)=0x0, &(0x7f0000fe5000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{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]}}, 0x108) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f53000-0xc)={0x0, 0x1ff, 0x30}, &(0x7f0000fe6000-0x4)=0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fe6000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 08:57:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f0000000206ffdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000080d000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x40, 0x0, "be97ce269c9935929ae528e81555c5ead3ebdf9dbb5ebfefb3cb03c957f365cbda357b4a843b6e78fa8d6d71b90e6f85564f44e4975c5fc3079b1e2bdfacb08cad6cb5cdb83c7ce2907c980bd25e684a"}, 0x160) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008dc000-0x8)={0x0, 0x0}) 2018/01/06 08:57:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fbc000-0x4)=0xc) listen(r0, 0x4) accept$inet6(r0, &(0x7f00005fa000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ef4000)=0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r1, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0xfffffffffdfffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="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", 0x4d1}], 0x1, &(0x7f000053c000)=[{0x100, 0x11, 0x3, "5470035b2e870fb29d2217fbe98f3753fb49d8466caed3bda480d93e5033bebedd9695fe1183d013dd3f992040164d475352b10fb1882408d6fd5218718725ae88e472e0d4cc9668cd3aaa47246a6180edc5c03f0c0df81b026aff0e7bbc474959afdb9b58f560583583d13ce9b3d2cf117badacd26fda1bde2feab6b5049bd7dc4afb637156af706869c01ef2e83adb6501411785b9a8be32b7957d6755647244dc7743fdfdbfc8de4c0005a875777d94efe90a92995fcf5465311bd77883c26939e8ce8cc958efa77411b236898ea183b33f92cdaf48ad55d428a11cfe06f0d28570c948ab6215d7d7"}, {0x38, 0x11d, 0x1, "6ee490cd4c03f97931e4af30bed3fa201f40a97abb287522f43e2063d00962a1c223c92c35"}, {0x70, 0x113, 0x100000000, "b9a37dda382cf064261184c2e1fc18457140caca9816f3487387bda1f53e593a3a9d0050bbe4537b4bfb6723eef4f2b36d4746bd788cc33f428bcca00760f44a3bf9a46e5925686c1daba5d49692508f0ce153c9356dfdf0b1a74a6a"}, {0x108, 0x0, 0x8, "bb7401a2064f27f57c46e3a7d5f7dd36a67cf2a533ee210e4b76126becffc5966fbecddf460d49017f10a26bb451e511e6f8aca9bf57a958999b1c033cda74752eb3a7574e80080db42e7ff8d638df4a31501d28ed37002c882204c345e2a8fc889236fb766dfd0ab08a48301fee0110481ecef75c992558c9a99263e224b4ed6d449fdb0deb10fc31c65c338679e5b694d43a4d64dbef6ca6b7b4518c14023f76296c84d2687aa0a589614195578da35da46432b5d9c0b537ec55d9230a6a382f1552ffe7408ecb15b087f332b03c4581463ecfbbffc2517503a451905e41a708c3173a8c63120db634b2eebcd2e2bf8d"}], 0x2b0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/06 08:57:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001a8000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x17, &(0x7f0000959000-0x4)=0x7fff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 784.335450] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. [ 784.362745] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/06 08:57:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b1e000)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f0000d98000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0xffffffffffffffbd) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000099000-0x78)={0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4, 0x5, 0x8, 0x3, &(0x7f0000a42000)=@generic="e1c6585e64d5357098b61d29aebde36b", 0x9, 0xf3c, 0x1}) sendmsg$alg(r1, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[], 0x0, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000842000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x400}) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/06 08:57:22 executing program 0: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003ff000-0x8)={0x0, 0x101}, &(0x7f0000942000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x4, 0x8, 0x1, r1}, &(0x7f000043d000-0x4)=0x10) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt(r0, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x401, 0x4, [0x7e200, 0x800000000000000, 0xff, 0xffffffff]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000452000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/06 08:57:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "2900005d01000000000008003d000000047f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/06 08:57:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620871a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d967341a403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e9ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b21a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38e", 0x290}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f00007a1000-0xa8)=[{0x0, 0x0, &(0x7f0000c71000-0x80)=[{&(0x7f0000672000-0x51)="186ae9965f26628920af7af5bc047fe56b47b885cdee94c634472d8ab6ce46c8d359ea0810f4ecf600a7bbb62d6721540e6f8ba4ac32cde9f7ee0cae1a90ee942d6a144d6839ba6c24fa67a556cb41e7a7", 0x51}, {&(0x7f00009c7000-0xf4)="93be80a277e6f268d95854a7ffb74b361cd735e33f9ec5b3e028f7760fd183341e22e0f15cc0bab7892047df81f9d0d4139d0e9be8aac7da92e0592b8063187c22ef9fbed95ce9e184daaee608b0a61495a10a91231ce0487dae20e14504182679b3cc75d0f95349fdf906b6b76102ea21a465122ec838ca04796a16085c7f0efcc82114b34a9a63dd15cc0977cb52a879b7eea6c6d178754edc64402a8b38130c30cd8df0544d8a60c8eff13da52dc381765a76bc7bd13e005e45e3976bea1bfce0d38378fb9932a6e1ada974a5d97d4051b519e62d03fdd3202ae3e73ea35ee196872a93798ce4d90800e48b9fcdb46d813998", 0xf4}, {&(0x7f00000e0000-0x92)="a70770a8f1a51c9a86863947c20e5833cf228059b247b441e1e71ccbe4bddce3cf342e1fa0251a3ec687c94c723d29713bd75607aacad7002dd03a05ac1f7c8b6f7d2d844efc87c4870b2277f4fe884c768612c72449e64907ff5b8f2889c186ee97f325b8cbeb32317039b277fea6e353530b0e4d4d9447425fd0448e3a42454ee8bea1e1de6ef2db4e5221b4b3e9cd35dd", 0x92}, {&(0x7f000042b000)="270341b75c5e4cf386b9fa732638f722b5c0cc86c60888dec74185d74641803a0bcc60f1cd509c41e6699a5c64f31afa5d", 0x31}, {&(0x7f00007e6000-0xb2)="1d153d7e85769e35a653a1837094b6c10b84106329f6b8ef6b5bc41a400b956660024652773d07edee715167c7a4c8a921d8c31334bf1cbc48671ecbe4b98b588a927b3d66960b7bc5cb157c423dc6a87a9fec54ef6fed787bfb6f6b9dea11ad9036cdd744230c9625c2fa7db5306dc74c98fcdf8389d593c1c50ddbebcaf3414de79fbce5673fbb21822c2d62edb9dca595cd83803fbcb80867ec7fe54df701e1162dee4f3f5cd4a32015700efe6658269e", 0xb2}, {&(0x7f000008b000-0x1000)="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", 0x1000}, {&(0x7f0000d51000)="f561f173af945ebc301ed8fff388d041cc26ff8f51c9a27fb4ef37e7852a29a502cc3464a40ba5b11fc0cddc38c2ed7698456b88cf79da69a5a1e74f", 0x3c}, {&(0x7f0000faa000)="e794603ee440db6c779d3a51468eda6b7c30f533e1a8bcd4ea69f8a9385c995ae7a9d905198bbb72b4665976439a50280ebc163d9c3ae89ae86a141556386825fc36225692acc3404ff3c9875533fc8280a886586c03e19a35853e839d0c8c6c744c9a5cc352d6f3b521df241abadeb3ee3a3c8115c73311d59780a231bc0c5c8f18d8f5b621db5b6cb0e62edeecf59e5bf1411a9e63d086729139364d420e34e61cb07bb47d581a55d227006dd58d304f6196adda53851cc96eaf2a5d2470e86b0d4911e498ab09d34cf92930a64e7fb342bf", 0xd3}], 0x8, &(0x7f0000ae1000-0x60)=[@assoc={0x18, 0x117, 0x4, 0xb7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfff}], 0x60, 0x880}, {0x0, 0x0, &(0x7f0000c35000-0x30)=[{&(0x7f0000837000-0x4d)="3b54047c283e373a285d0ff16d6cd24b88e8fd378f0d522ffb288014a5e0e258e4bb80af38ce2c6ea6953709be70eed54e6601f8ae537167494d71ca8d253b12d3f0c2695963f0e72c41e0bb19", 0x4d}, {&(0x7f0000e5b000)="58493507e4efcc24ca7cc8624dd39df1d1d29036a0bccf7d369155dee088fdac9baeb97a8d06d7702e6b9f72e4d9a37d1ab20af078dccbd462d9245d0b6bb0fcd9d1b1c6de2737914321ac33de43b2047c0d0ee6fc6c5e79ae2f4b280ad107828501cb424cf512883df7305a881787c2bdc691be1c19f4c066988a9bf266ec503e3a30b3056e2f248d1ae630c23b3a5651d77a1ab67ef86ec03e92fdf3202dba3b2af06e9ecf0fb79986ececad31888c933d41e20f900ce274c34a2ad4d6194823faf97b2d9b19d0be86cb28026961e8f0bf5f4e1e56fab7d2de486096471ca206da61742e3bdbfadc1563220d961c423abb9cca09adb5", 0xf7}, {&(0x7f0000d9a000-0x8f)="e1b3bb3f159a2129c4cfc1a11ea05a362a4797c2499ed81072601fc158ab248536373c969b092e29908865a982501c115195ef5723df4909a29cc3eeaecba6870ccd44b89271eb72167413ed2bf586e89d5a5f79832e05ae495ed0bee9af258dce14c9f0881a1a9b5370b9f8d67282221bbff3e6a6a0bbaaf53a2f4e0a52bf646c5dae0765ef839e1bac32ccb61cba", 0x8f}], 0x3, &(0x7f0000b1c000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f0000081000)=[], 0x0, &(0x7f0000922000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x973bb7763daa6546}], 0x3, 0x1) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) [ 784.393761] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 784.401986] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 08:57:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006aa000)={0x0, 0x6}, &(0x7f0000df2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b6000)=@sack_info={r1, 0x9, 0x5}, 0xc) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000a25000)={0x0, 0x0}) 2018/01/06 08:57:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c54000-0x290)={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]}, 0x800400000001, 0x3, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @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]}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x10000000002f, &(0x7f0000da2000-0x108)={0xfff, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 08:57:22 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000e22000-0xee)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x20, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x20, 0x5, "b99225e81cea62cdc39dee55998023e1cceb39d93a1818b5"}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00009c3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c68000-0x4)=0x8) accept$inet(r0, &(0x7f00007ee000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f0000-0x4)=0x10) 2018/01/06 08:57:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000078e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000d0000)={0x27e9, 0x1000}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ac6000)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000c6e000-0x70)=[{0x0, 0x0, &(0x7f0000467000-0x20)=[{&(0x7f0000dfc000)="146212107cb6f33e3967981e6fe477d1b2ef7bd7e9b820260e57a7fd2ee9820936", 0x21}], 0x1, &(0x7f0000959000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 08:57:22 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000b1000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x0, 0x10000, 0x100, 0x2, 0x42000000, r1}) r2 = epoll_create(0x67) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d56000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x87, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) socketpair$inet6(0xa, 0x0, 0xa34d, &(0x7f0000c53000)={0x0, 0x0}) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d58000)={0x0, 0xd6}, &(0x7f0000d58000)=0x8) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d59000-0x8)={r4, 0x10001}, &(0x7f0000d59000-0x4)=0x8) 2018/01/06 08:57:22 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000fff000-0x4)=0x8, 0xb1) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000d2000-0x8)={0x0, 0x9, 0x9}, &(0x7f000008f000-0x4)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f4b000)={0x0, 0x0}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000a71000-0x118)={0x4c95, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a8c000-0x4)=r1, 0x4) 2018/01/06 08:57:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000571000)=0x0, 0x80000) r2 = socket(0x13, 0x0, 0x10000) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000ce0000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001bd000)={0x0, 0xaa2, 0x6b90}, &(0x7f0000475000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000415000)={r3, 0xffffffff, 0x7f6a6023}, 0x8) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) getsockname$netrom(r2, &(0x7f00003ed000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a71000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000029000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f000022d000)={0xefe8, 0x9}) 2018/01/06 08:57:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000339000)={0x0, 0x80000000, 0x10000004000024, 0x1, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r1, 0x8000, 0x9, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r1, 0x3e, "f260b797e7057650b053ef0d8e7bd406b95bfc8fad11f662d39f5755ce07a6b356e22652b7c2b935e99d15839a3bb21173606c059ac31850ba5722edef8a"}, &(0x7f0000ff7000)=0xfffffffffffffce4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b55000)={r1, 0x5, 0x6, 0x7f}, &(0x7f0000ff7000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000004000)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={r1, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}]}, &(0x7f0000001000-0x4)=0x10) 2018/01/06 08:57:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000072f000-0x1000)="91", 0x1, 0x3ffffff, &(0x7f00005c1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f000021d000)={0x28, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) recvfrom$inet(r0, &(0x7f000001e000)=""/207, 0xcf, 0xfd, &(0x7f00003ea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 08:57:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000502000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0xdda, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0x1, 0xffffffffffffffff, &(0x7f000062f000-0x7b)="bbeeb3bd3a82268238eb4bf2a5e529b3527117cc8ebb5f233d7654feaf6e875f15ee5072244730ca892a695d44d8a5dec184ad92a773f177c72485000016000000003f5a1c3dcd2fef3135443884f5d4bda30ce7ccc4d66b13bd3c136d701ef30e677e24bcddc6497ca0e21f67eab7596923a1fb9a41ccce26fedf", 0xdd) bind$alg(r1, &(0x7f0000c90000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000874000-0x78)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x902, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) socket$packet(0x11, 0x3, 0x300) sendmsg$alg(r2, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f00006f3000)=[{&(0x7f0000377000)="972c55f19e5302457872c2d8505125809e9b3bad861965989b22c1e2bf66739ae9676245bea1d25b7e62e23cba70af11ef713c6f8584a446651cd81ea62602eb96d79aba0c60b05435a7a5dfd73ddae68064135a31e1976bb5c4698c1244c7e8fb2e95b4bd942f3f3190c05d22483573f4cfd7d50ae406715e541b6c96415f004beb20ff76d02e8c398987994c5bd62a812368ff522956b0cbd2d5d14ab1c577", 0xa0}], 0x1, &(0x7f0000e71000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/06 08:57:22 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f7a000)=0x100000001, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f7b000-0x8)={0x0, 0xaee}, &(0x7f0000428000-0x4)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f7a000)={r1, 0x4a400, 0x8000000000000076, [0x2, 0xfff, 0x6e, 0x4, 0x2, 0x7fffffff]}, &(0x7f0000a7e000)=0x83e4e4a51bee67e7) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f7b000-0x12)={0x7, [0x7, 0x8, 0x1, 0xbf, 0x8, 0xfff, 0x2]}, 0x12) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f7a000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ddb4abf9a0e006ade6a14a565de6b9fd"}) write(r0, &(0x7f000071a000-0x26)="26000000240001f8feffffff00008d4003000025010000000e000100000000000000dd000035", 0x26) 2018/01/06 08:57:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1, 0x0}], 0x1, 0x4000000000000200) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000dc3000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00007b5000)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000698000-0x8)={0x0, 0xce}, &(0x7f0000914000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000008a000)=r2, 0x4) shutdown(r0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000195000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) 2018/01/06 08:57:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006b5000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc0000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000053b000-0xc)=@sack_info={0x0, 0x4, 0x47e}, &(0x7f000054e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008d6000)={r1, @in6={{0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x3, 0x2, 0x200000000000, 0x1000, 0x8, 0x8, 0x0, 0x54d6, 0x4, 0x7, 0xfffffffffffffffc, 0x3ff, 0x1]}, &(0x7f0000f9c000)=0x108) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x1000, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x1, 0x35, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/06 08:57:22 executing program 6: mmap(&(0x7f0000000000/0x28f000)=nil, 0x28f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000e1000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000166000)={0x0, 0x0, &(0x7f0000081000)=[{&(0x7f000028d000-0x8f)="cd1c9b3c65f71a06da1f90a4adbeacdfa7aefa5000e9bcd9eddac49c29e32b", 0x1f}], 0x1, &(0x7f0000289000)=[], 0x0, 0x0}, 0x0) 2018/01/06 08:57:22 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\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) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e15000-0x20)={0x7, 0x8001, 0x5, 0x40, 0x800, 0x0, 0x1, 0xdd4, 0x0}, &(0x7f0000c4a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000626000)={0x1886, 0x8001, 0x80000000, 0x800, r3}, &(0x7f0000bed000-0x4)=0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket(0x1000000002, 0x3, 0x1) getsockopt(r5, 0xff, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0xfffffffffffffedd) 2018/01/06 08:57:22 executing program 4: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) r0 = socket(0xa, 0x6, 0xb6) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ba000-0x20)={"3b56469f9845186c76cab6683c0f98c7", {0x4, 0x6, 0x28, "1448aac69864", 0x8000, 0x0}}) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00008a3000)=0x0, &(0x7f00008a4000-0x4)=0x4) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00008a5000-0x10)={0x4, 0x5, 0x2, 0x7}, 0x10) pread64(r0, &(0x7f00008a3000-0xf0)=""/240, 0xf0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007ed000)={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]}}, &(0x7f00003c1000)=0x8c) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008a4000)={@generic="22cdc66af7f660264cb1133a1315c814", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002d7000)={r1, @in6={{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b01, 0x9}, &(0x7f0000748000)=0x98) [ 784.609156] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/06 08:57:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00003b1000-0x70)=[{0x0, 0x0, &(0x7f0000397000-0x70)=[{&(0x7f0000bd7000)="47db2606abb9f6d4c6ca4d1abf546e6a03c4bf26d192188eb06e657ed75c233661421b0fa7f8f556d59e00ce3cb2f855", 0x30}], 0x1, &(0x7f00000f1000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000131000)={0x0, 0x0, &(0x7f0000a82000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x9c9}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/06 08:57:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000784000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:22 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500fe8002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f00000b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000601000-0x118)=[{0x0, 0x0, &(0x7f00006bf000-0x30)=[{&(0x7f0000e20000-0x4f)="afd6189077ed4e42be3cb215315bfbf4", 0x10}], 0x1, &(0x7f0000ff7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000ff8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x27, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x40000000) 2018/01/06 08:57:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d30000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000245000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80004, 0x6) writev(r0, &(0x7f0000706000-0x10)=[{&(0x7f0000a60000)="a078cb41005a8b72749dbaad646ced83bb16c21d7d1da2d94e94159d8e9db701326dbc75da7ce028bae4108905ae6bef3ea409b5dbae2c1ad61deb695fb8f2cb488b91ac31c2f561fb890bde4d111d78085a1851501cbca3421bea805b6c4e0a0357b8515b123723d3ffab8cdb10b993954a598d98db6702e5c49ea98182e121fe44", 0x82}], 0x1) 2018/01/06 08:57:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000236000+0xa94)={0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x311) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/06 08:57:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d22000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x21, 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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "0619f2", 0x0, "1a4000"}, ""}}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 08:57:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004e2000)={@generic="0842c95ddb210669814100cb883549dc", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f000069e000)=""/43, &(0x7f000037a000)=0x2b) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000686000-0x8)=0x401) 2018/01/06 08:57:22 executing program 2: pipe(&(0x7f0000652000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000883000)={0x3, {"5b6bec96efab1b"}, 0xf3a}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001b2000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, r2}, 0xc) 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) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f000003f000)="1f0000000606ffde0016f49f0089f0ffff1e0008090001000b00000001e780", 0x1f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e60000)={r0, 0x28, &(0x7f00007a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004d9000-0x10)={r0, 0x28, &(0x7f0000521000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000082d000-0xc)={r4, 0x5, 0x5}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00004a7000)={0x0, 0x1000, 0xfffffffffffffffc, 0x4, 0xc, r5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) connect(r1, &(0x7f0000459000)=@rc={0x1f, {0x7, 0x40, 0x9, 0x2, 0x7, 0x0}, 0x3}, 0x9) 2018/01/06 08:57:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6(0xa, 0x800, 0x8000, &(0x7f00001b0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007dc000-0x16)={0x0, 0x5, 0x7, [0x87, 0x0, 0x401, 0x0, 0x65a0, 0x1, 0x7f]}, &(0x7f0000945000)=0x16) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000eef000)={r2, 0xc8}, &(0x7f0000a53000-0x4)=0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b5000-0x8)={0x0, 0x0}) sendmmsg$unix(r4, &(0x7f000000d000)=[], 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000084000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x2)=0xc) 2018/01/06 08:57:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b42000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="7c79a5b44d48", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2018/01/06 08:57:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c09000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000e4a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000be4000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002f7000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, r2}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000ab000)={0x7}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcf, &(0x7f0000789000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x6, 0xe6, 0x8000}], {0x8100, 0x100000001, 0x4, 0x80000000}}], {{0x4000000800, @ipv4={{0x5, 0x4, 0x3, 0x8001, 0xb9, 0x0, 0x4, 0x6, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x1f, 0x0, 0x0, @empty=0x0, "bc7f040080000020000000000000000007ef0000a4f96aac23121a61fbb77882b6dd0164e102d2e21f987c715d5512d90c5eea24dfb08c42fdf8395c101758b514f74591aa852383a83e9e3e898594f8e900066e29bb9d31496bd1e168aed0976f729a6a813cb73d5a3dee8f2bc2b1b1fa83b7d609e8fedb6d4d06e4ed93b726e63cc8a9c64576f0a26eb8f108a56d26ad3afb675f7b73564bd12fc07c"}}}}}, 0x0) socket$inet6(0xa, 0x5, 0x892) 2018/01/06 08:57:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001000)={0x5, &(0x7f0000001000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000003000-0x8)={r1, 0xe2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000003000)={0x0, 0x20, 0x5d, "47801308ffe1", "e2493bf145a2d5432bf13d14d4dda13a"}) shutdown(r1, 0x1) listen(r1, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000004000)=""/121, 0x79}, {&(0x7f0000004000)=""/0, 0x0}, {&(0x7f0000004000)=""/165, 0xa5}, {&(0x7f0000004000)=""/227, 0xe3}], 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r2, 0x81, 0x2}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x80000000, 0xcb72, 0x7, 0x6, 0x7}, &(0x7f0000007000-0x4)=0x14) r3 = socket(0x4, 0x80005, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x0, 0xd8, @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]}}, 0x9, 0x1f, 0x80000000, "da36cc95d7a44d8777792e3c23ed256af35e599dbb81dac073c188c38bbb9c112a0dfa24129aff7f05c81985dc391d4ce3b456169ced17d7ed975401db96de04ecaef9a327cf214f02ea3e68bf289eb2"}, 0x160) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$void(r1, 0xc0045878) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000007000-0x38)=[@in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x38) 2018/01/06 08:57:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet6(r0, &(0x7f0000f9f000-0x3)="91c3dd", 0x3, 0x11, &(0x7f00009e4000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) recvfrom(r1, &(0x7f0000a6e000-0x9b)=""/155, 0x9b, 0x12100, 0x0, 0x0) getpeername$inet6(r0, &(0x7f000055a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000b7000)=0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) [ 784.777244] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/06 08:57:22 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f000080a000-0x7)=""/7, &(0x7f00008ee000-0x4)=0x7) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff4000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0xffffffffffffffd4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ff4000-0x4)=0x0, &(0x7f0000ff4000-0x4)=0x4) 2018/01/06 08:57:22 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00008b6000)="2600000023004313ffffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000041b000-0x70)=[{&(0x7f0000db9000)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c, &(0x7f0000ad2000)=[{&(0x7f0000b35000+0x38f)="03a8972c1c402275bd00a36dbd1bee640a26b5b51e3e7c1a3f0a4232c24b079e3919ae0ae0b20cf05de34d2cf1a85c5a3969f1576e32a84637af17fe62c536d0c79dad6b64bba43a7cf01fcfccb416c5c81abc93ea0eaa4d2253937b4b4a12ee556c970b0faff20a38ce7722a0fe5fd4a53716148afc942ecd01a54f977550b3cac305f33ef5f42b1ff1aa6724ef7580f6f79ff9cac5df4a88ac0bfb8f22657f8bb8444533a9bed5b3cc62b83bf286ec4a2bb8bbfb", 0xb5}, {&(0x7f0000f81000-0x1000)="9fb42a9d3d62174b9f7c6c91d3c94060c0470a74df3fcdfd4f25105f714a3d9afdf89ccd364071cfce1fcb4b8921ee300baada06786230d9a232695bb98f9f3e530e2cb5c03d896d400e4755891d036dcb45828b3c87e15d6d5d4a62f501cff6e01fb2aaedceb13eb0747790ad084de24c9438bd271abf52ff80034cf708a6f59b3abf3c5d1edec5b2d1835422c0143029226a564182630039f5f19e57e08b7583686852dc1dfb09137b2f1f8bcd3321d4ac5484acf93b68b31425bf118f2c598c5438f8afa24f439f4f94150e8f706448fc44e67bff4b758433c3e71eb3fbdc2793c710553946018ddd1ad6ecbf18b1c3d4543c5e9b03d317d00889f47048d29e57f338c69ec207b611f86ec962ab11d0cc76dfd69704902cc206f40a03c6037370f9ecf51e416d044c057b53a07858dd8f0c72b84581c386d546596d32c3e50f7482c98b0731f5916af18ec9bd0b67b20b0a5fdc51670437cb91e9a06d9768d1692ee422935a14c899e074914387b527c1562d854ede042ab6f0507e5e0355529fbbb5dc1ac445129ae3ea929bc0981e142088509dab45b5b9da984adc5ddabade2512ed6d9fa323aeb3f142c59ea664e8738e07923b3a852eba3962bd8f7f2972e66d32b7daed75a371080d3e81d4b6e78da2e9071082ebe687432d0df2359a18c4e193e7640619bfafb406ed80aff3ed5ce1cce82354acdaff6d69670a63c4b229c0d469aab3c52109d7001710473273fc2b4eda29be9ce5dff91318f92062849739e4cad5f98558e2f79e7128b578f367f18beee8064d4fd5b2864e2f9bbe5d1bc5b6fe782b825b8912bc266db66bfbbfad824602feaafcd9fa1ec416aa1bdca947c2f39d0680a45d65b2e0cd58afdbdd0d23ef90a939d8f852bfcede84adc48e8d6ef61dac23f60179716d8f0e002ca534170df366777bf69d7931d914a64bc9e1c5d90beb54fd0f63b64e4a281f3c6a629acfca0c016e10a8f211bc7ec61792615db9d0ecaffdbe6741afa0dc1361300d88f109d96e79f06811b3341c0e7523ebc0c8ccc2546f3aa903423d1b58056e0564f7e79dfc0a5d0794916303185b3f38fec8f237d0dbfa8a3a9d89df101836d5b90fd25dc7eae11b662d719c9b6a6caccd9e1dc80e30fbed89837d421ca66b12392f3f5a2c483f00ab9a4e4f494003bc2bd2f076e46726c1719e00f36f129a7960bad190fb8ae57e8205f90c0d5e33854c444db90fa36aa35cc9d5e77792bc7fdec784c9c98798686879e341c8a9c8d32b645d95f63f544bf23826bc13ba3647d2efb9a4826a506eac35529e8382f6303b490385d0690abf5b84998b1fb0aba5332ddd42b7e6e7afd14db61b924d208df5f4e393a5e2e2a2ec7ac7e33f1c4518af3bbdfba29f4d3dc64505f27bce160d284c371c7351648304d14b53302ffe74886b0e827c2e088485601cf7fa7d175c73039b0b4cb0fca0cd3238c7ec8ce947cb3a0378668a155c48ca1cb251f686698c93fc480139f2ee5ae8022783280c56b4dd2109ae957429fa7cb9185ae188fffa9e365919dcfd46ee2b49413da522d0a54e269c51e3d590297b02c4a598d36ee30a6d96b20561e696934c2b7f0a8982607503ea9fee9d7dbc56e9376b0ecca049b3c10921ab7f37da902e5c342f9a54c1146baae5cbf1da9a22d3e5192e7fed454b1a3c000c7d0d9419ebbd9a433078773e47ae81aa632883712fb468c8f86d99d0335ee7144b9a909fa566f7705b447d869d1d6c9d34a270cafe74a7cdaab30ecde8e1f2a419bfaa5554051f21032e1a1cb3ae9869efdeb5dde6f19ffa11c34d935762808b92bed3d0893c3465e0b12b3e0f9c795d58efb289b1fedf7fed47009c27b27524f2570be9a72f1382030e5b966c6bc2f1a203a18f04109ca713cd1e80a07578e93f776b3797111dc8e7ecf6e13c336477e492d7512f629c7dde21999786f6784b6e102db35a12dddc6e8d7db66835819320c8130730e895ebb657217e3e111a9adb2701399806ddd72106d0890eee5261ab2ad128e0779d37ecc526b18a4f120b8d62799a1542f7b3a8dfa717dc16c6e68a00128d25f91ccec87cbdc5f75752ec4ebff25858a6472548d6351e9afde5807db31374e06e10bf4387a8da1c945cc0e927da9786122ede157da3c8716a4b4212c5f5fdf4d78715523e771ea18418a3294a634e6906a24a9f44f12bd60e48673b630b89eb1b8a54f2d6a60fd1b57f5cff4569796df01b24979d83bd98ca51c362b89c11db23fe298f2b5a92b3e0bd2675a6d5ece235409b1b9c382d031ca3806ec5d8882f928f35255aef91ed88e36017b1c50f191bee86c4a95b9c0fec818ea7b7db4965ac086346fb217aff6a6e73817ab0152eb410a2416a344287eda78fc3d6a3bb52f2e865d61ba406e227ca50a799561a6a1e1cbf0891144d4edc33e79bb7de7b5fbbdbcb228cea15ad8e1b28cc20935fb9a503a65129f2c0af9646ef690a16dc90c4b513c5918af627bba864b7574441d1149eaa14049b1484015f4d9b8349ad7ca041aecb5ac8bd047276c94fa7dee0bb8f1ab88ec97dbecd232f7bcbacbb9203d2cf9ab83914258abd239301cc02b1f0e28be5996f5d442d3e52b4fe700f68ee15bec5d7a56a6b9e8a6e6a830c0ef116fa440157aa480e414b4aac042a84bbde812f515f69308f8f83a8363f419561c463f770e65199ff2e66e53c50c93b760ef89adccdc446834e851173e5b3a08279782e0c71a1928ee5c15c10762309b526cb5b246f60ebd4b800d6e7062f0d3bcc70bbcf52ccfde03a469fafe27feb857d069bfae0a1299b44c727a2f8c86a398e3d9749589f43524a2f223cf1e027c3474e91bafd73a730d2ca3122166a44aee26e9bd619951a98e47a1d548f888024b96e4c8a703ab62663960cedb0141e5fef7453ea8d7371a4d4cb5801c9623504d9d75ee3344b8e75161f0f7d3bbe0513394af71771ed57ae22703da0471440e31f00a2ce6d414a79d889fe3cdbd807957a1cf3d3437a6edcd6eacd8130780902c89e109640cfc8ea9259ee73f66778edc281cccf965095069dd8eae3994acb807c4fb8ea468d616ab4adc3e481b942a867291c32795082de4ea048732c82c47ca678a2be38cc34456ea3e8d1b74c0feceb676677c1a88deff15b8145acdfb73dcd5ca5e02a415eea691ea7b661a78f04a16b8d5fa43c3e3888c555ce59d312cfe596a0dd45791a42bcb9a2a4b7a2f6567758f1d32531b62f1e7a59f5f8ba2596a0cbd371f1be9cfdbfafcac4eee5a2ea42d62e551c85870502977ea8a58e907e1aca3f767677881f33f0f425225cc1eea9dd7daf0d270c3e0c5c0e7987519a95d7ee5dbda9fbe37f6acbd5f5f88b5612f7bdabb6d20955ce7b38d799c025858435bbcabf2e0b38734f4cb31c290f59c491e3569e5fbe8e950dc2d5ba1fb2fa7bc0911b8408aa7520c4c16cebb09cfcbc6307345159a3d18ea90762c155912230bd25eff4d7e3bc2168bd0bcc803a73da76ea7afa6880db759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{&(0x7f000014d000)="bf805c527876f8a9a2e590cb3361c409d68a01897e1ee87cb5caea9776d0113e551509b81f0a6cc9f0e6bf3f43a252be7ac261063e7b0eddd18fcd657e2f14dff2224ab553e16d1a52ab9dccd9e6dc62b7e0ffd02ea8b60ca67f4390b583894cc182e712417560d812bb55f375af9f9cb135abbc2f2682b21c69b0c91597fa94bfbb0d3b04b79e1f07458ad2ae44241aa07165151cd8d8f085aadc2cb61d7428649fcc1937447af0fed0e9feb383e53aaf5ef52b1af5c41ceefceb0a0f3c4d9e9807ae240f2dde4aa99ca28029", 0xcd}, {&(0x7f0000f81000-0x14)="dfff9500b80a3248f7b4a785e8ea38cc67c144a1", 0x14}, {&(0x7f0000c3a000)="04eea01e2d19cfbc22eae757d76494235e0a268aa27c42187118f9990af55928880cf85547a93d37ffd67fd55401213ee0129255c15b16d0455383dbfce0cbf4d0fa6e66608a7af36159ba98b54220ba9b", 0x51}, {&(0x7f0000f81000-0xd6)="4992057ff28949da0e7ff8a6619a68df022dc6117dcc98d9b54d81dcdd73f5ee405f997740e31c82fc49956548739fa1177c009b722525ed63a50e002fd950379aab8aba73b7bb48ff36b96a5b010830f5aed9dc996d8c6dc9d54949c50ece73daeeb604f437bea64f002ca192f89139eefcddf505bef446a04602b030eede9ed75c6214c7cec4e9e96e537d02ea37c3c52cd556cb840980ea4a3f489206698084ed3fc92a88c170ac5289aff92bf9a307a1f749048f7749529d1aea26d588b7523ac3342fcdc8d3eb42fb79fdab1df859ca1fdd59b0", 0xd6}, {&(0x7f0000f81000-0xb6)="14d90513e4c646d482470c000efc8d2569071dcde3d6cfe387bc1d242714fc70c7625ad8b4138ea60cf14629516be77e0210b216cf0088ec006a20cf78a542918b9a2f59e83b54a53c0a276e7d6a8181e3a1e6497ff0c9deb860bc98e66d94c0667687c8b5aacf9b0b083c160bada2e9b053ee541299a1e906c850894b1665b5e87f3bf32a7aaa01ba49b4bf370a96af2f2627c5af72aa1c5fba01de3de9e0b6af2adeb91421013d5356ddd0af9b93bcb250cda0144a", 0xb6}], 0x6, &(0x7f0000f81000-0x30)=[@init={0x18, 0x84, 0x0, {0x1, 0x7, 0x1, 0xff}}], 0x30, 0x20000040}], 0x2, 0x0) [ 784.829111] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/06 08:57:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x801, 0x6) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000be0000-0x8)={0x0, 0x3}, &(0x7f000080a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d70000-0x14)={0x0, 0x7fffffff, 0x9, 0x100, 0xffffffffffffffe5, 0x800}, &(0x7f00005ab000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000079a000-0xb8)={r1, 0xffff, 0x1, 0xff, 0x7, 0xeda, 0x7fff, 0x40, {r2, @in6={{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x40000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29fa, 0x5, 0x3, 0x8000, 0x1f}}, &(0x7f00003bb000)=0xb8) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/06 08:57:22 executing program 2: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000078f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000239000)={0x3, &(0x7f000078e000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000078e000)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f00002fb000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000078e000)=0xbf7, 0x4) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000790000)={0x8001, "7e2fd7557019"}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000078f000)={@common='eql\x00', @ifru_flags=0x400}) 2018/01/06 08:57:22 executing program 3: socketpair$inet6(0xa, 0x0, 0x4, &(0x7f00009e6000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000811000)={0x4, 0x1, 0x1f, 0x5, 0x1000}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000404000-0x20)={@generic="51f1559a4b971485e76337777819eb11", @ifru_flags=0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000b48000)={@common='tunl0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/06 08:57:22 executing program 6: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00001ba000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b6c000)=0x1c) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0xa, 0x3ff) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000b6f000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b70000-0x4)=0xc) bind$packet(r1, &(0x7f000087a000-0x14)={0x11, 0xc, r2, 0x1, 0x7, 0x6, @random="5b087feb19bc", [0x0, 0x0]}, 0x14) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000b6f000-0x8e)=""/183, &(0x7f0000b6e000)=0xb3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab3000)={0x0, 0xd4, &(0x7f00005f5000)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfb5}, @in6={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff86}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x216}, @in6={0xa, 0x2, 0x1ff80000000000, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000740000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000134000)={r3, 0x8, 0x5, 0x100000080, 0xa9, 0x5}, &(0x7f00002ca000-0x4)=0x3de) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000079a000)={r4, @in6={{0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x3, 0x9, 0x9}, &(0x7f0000245000)=0xa0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000d20000)="26000000240043f8feffffff00008d4002fd0005010000000e00030040030000000503c76e35", 0x26) sendmmsg(r0, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/06 08:57:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00006f4000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e9000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000de1000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x74, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000000000006, 0x0, 0x6, "74be820b3687425e9f729c7a086b8db90bf861f72a08ea7ec278a5c746e9c1c1b4a39ed3eb415e21c6b03907538445e5e535517bb1a016c6789739cb7010921d5ef2d24bff18210e2b518b0f40c3a489"}, 0x160) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007ca000)={0x0, 0x8}, &(0x7f0000d1c000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000066000-0x8)={r2, 0x5}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000df9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000077a000)=0x7, 0x4) connect$inet6(r0, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/06 08:57:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ec6000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x1, 0x9, 0x0, 0x0, 0x84100241, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000090a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b65000)={0x0, 0x0, 0xfffffffffffffff9, 0x1, 0x2, 0x80000001}, &(0x7f000011c000)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e9a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000495000)={0x0}, &(0x7f000011b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000369000-0x10)={r3, 0x0, &(0x7f0000555000)=[]}, &(0x7f0000084000)=0x10) 2018/01/06 08:57:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x0, &(0x7f0000f7b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003cf000-0xa0)={0x0, @in6={{0xa, 0x2, 0x400000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b1, 0x8, 0x1, 0x28, 0x0}, &(0x7f0000c8e000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000052b000-0x1b)={r2, 0x13, "f7dbe58dbc4b47ffd239835eaf29916f34023d"}, &(0x7f0000cdb000)=0x1b) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000524000)=r3, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000cfd000-0x290)={0x4, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73a72aac}, [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}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bb3000)=[{0x2, 0x6}, {0x4, 0x98}, {0xb, 0x5}, {0x0, 0xffff}], 0x4) r5 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 08:57:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000f2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000df000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002d9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000c8d000)={0xfffffffffffffff9, 0x1, 0x1000, 0x0, 0x8, 0x3}) getpeername$netlink(r0, &(0x7f0000e43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000775000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000717000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9b4, r1}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002bc000-0x8)={0x0, 0x0}) r5 = socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$nfc_llcp(r5, &(0x7f0000b35000-0x38)={&(0x7f00002ee000-0x60)={0x27, 0x7, 0x53, 0x7, 0x6, 0x8001, "dbbdf16e47e6bc86eb7f2aa02c2da5ec8e8778d63e5be7dae0b39edda8db164fca9dd950193c9b1ae0aa424aa363267fbab862ecd3842de658ec932be6fb58", 0x3}, 0x60, &(0x7f0000b9e000-0x40)=[{&(0x7f00005c4000-0xc9)="7c7fd2a06ebbca68d7c14be7524e2dc34aefce99289673ebcf56b6fdebeacdf22f0a8209c98f5d133002d3d716f946a596471f1c31206c670fc4a437855167e4057f147ea50ea3a7e0da6531d3736c55f54338ed63f416f15c8d52a80b8b92d15304fe530b9ef01dfc5471efa458b91d8a65b9c9f8c36f5c73d7538d068c86a192b044b9a53db52ffccb4c5deb80fc4efc5b4bdd7ce4488b85b410e8d8d404d3e937c7763a0112882bff28e77c872073ef9074229025d0861c43891aa978b54ceb3eed4f56deb73f98", 0xc9}, {&(0x7f00005f1000)="", 0x0}, {&(0x7f0000314000-0xd1)="646ac54dc1e762bf199f7e583efe846a297b6268e85c30bf8334d602840623ea090e2f3dee5f602748fc5ffc9f4d433d2f8408252a83214b70f9295a9e1c8219eb87febd81563773f25369821f3dcdda7a585e4f237396ea6bb26c94d8e74d034be7b4388409916a521ac86f32e41e6d92e1c9d4883f3fd63aade5795397f2785d4ad13615dce6bd8274c89905d55474212aba246e00a6cb0aea9b23d0d8a325d1c335f850fcbd8f6f0866328ff4bf27f4865bf8033882645121e4ddd5915dce04ea3f438fcf5e4459c7c23130c6f438a9", 0xd1}, {&(0x7f0000e53000)="", 0x0}], 0x4, 0x0, 0x0, 0x51}, 0x40000) r6 = accept$inet6(r3, &(0x7f000031d000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b51000)=0x1c) writev(r0, &(0x7f0000bca000-0x10)=[{&(0x7f0000879000)="2900000018003106e5ff2100006500050a0000000800ff07800000e40b000900000000000000000002", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000263000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000394000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00001d4000-0x6)={r7, 0x4a}, 0x6) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000daf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f0000881000)=[], 0x0) accept4(r4, 0x0, &(0x7f000033e000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000d30000)={0x8001, 0x9, 0x9, 0x6, 0x4, 0x1f80000000, 0x6, 0xff, 0x1be0000000000000, 0x80, 0x4}, 0xb) 2018/01/06 08:57:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f0000773000)="8f", 0xfffffffffffffe6c, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x6}, 0xffffffbb) 2018/01/06 08:57:22 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000366000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x7, &(0x7f00003ee000)={0x0, 0x0}) socketpair(0x1f, 0x0, 0xf47, &(0x7f0000f7f000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f7b000)={r1, 0xe0, &(0x7f000029a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000692000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003c7000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f80000-0x10)={r2, r3, 0x6}) 2018/01/06 08:57:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f00002e2000-0x13)=[{0x14, 0x1a, 0x203, 0x0, 0x0, "ff"}], 0x14}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/06 08:57:22 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f9a000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065d000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000024e000+0x60a)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x54) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f9b000-0x7a)=""/122, 0x7a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f9c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(xeta)\x00'}, 0x58) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f9a000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f9b000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000e86000-0x4)=0x1, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f93000-0x38)={0x0, 0x0, &(0x7f0000f98000+0x1b0)=[{&(0x7f0000f97000-0xb6)="e4614cef32289a069d6e8165f720024908ebd77a700e4556179710895cdd156f93626659cd43e346533c5ba825eb72", 0x2f}], 0x1, &(0x7f0000d8f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f9c000)={0x0, @in6={{0xa, 0x0, 0x10000, @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]}, 0x1f, 0x9, 0x11c, 0x2, 0x3}, &(0x7f00007c7000)=0xa0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f9d000-0x8c)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 08:57:22 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x80000, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000010000-0x150)=[{0x0, 0x0, &(0x7f000000f000)=[{&(0x7f000000f000)="227a3e93c84bfdafc87375c09fec017b0177259b2bbf65c13140b3ceba619187035c268de7e3726a9a8430", 0x2b}, {&(0x7f0000010000-0xa1)="84e970c02c9c32699726d2bd1f4b4f56ce1b2aec21809c1fece48f6fdc52a5e2b3aae65b93e29bf1d3dde42dce4d08034fd068edf4a0502d57c65bc2c51058a6e10cc7a3910a40d8b322531cb03f96e1618511848d75cce7532b0675e59fbac25a80aeabf6e879923ef11e723af01e204529dcc24f32493ff63be84cf1964b14f475b917c6cc087c9e9e52f8538f3311f04baac74c982aa73b80647e1de5dfbdb5", 0xa1}, {&(0x7f000000f000)="b7a8e386b3c236d3a3979d34dffab487492082defee3234955f483491858fab0d19d54f29c6eb16f87f9cd4b4ffb8ef54c19025adeed39ae4a2464356fc84fc221f9dec6a16e179c523dae7168fc052efa493aa90287de15b9c730759e9b8be92ef88f4e70e2325ac4a9373fac050e2ce135ea75cd72f9fed1ded68a3d053f0343c818ffd7cf546b8006c4248ab4e7cd549d1cd2c0db5683a0738b6cc19b67dcfe9b3430fc5c249a71745038416d75d555b497362e89a4f39e3553feff19ef1b2fd7dfb423317ecf1d7d3bff47f495b8a92e", 0xd2}, {&(0x7f000000f000)="b49912e5d07e312f47", 0x9}, {&(0x7f0000010000-0x74)="47b79aec085dc4ac2e40292758e9666f71ea5110759e5e637c5aeb8bf022f8d38f5e9ab79e3f94e22cc97a58161a627e7a087f3593faa94a5a25771078f8964a4f528aae0c469aff4439b984a689d81967e7af85995c41dfb7582da8893a8263f777b529181a1a66152f352c67adbf27440cc4d5", 0x74}, {&(0x7f0000010000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000006000-0x180)=[@iv={0xf0, 0x117, 0x2, 0xdc, "f5d03e4331051ace891b102d9974c636d247094a1d10fb7857c5ec370a87bec524ab606ff03ef223d09a82b5fd4463c3e1816fa109409168741882ce1530ea64d2f977fa4c743f017d396dd2b8120286f930080c6f4c6649f46b1188d2df72b1b829d6ab460b50e2620da7c1d8395b05e851f88d2e34da8dc4fe83b590845e9d0375961ad38f6696fbfd30efebb33e7372f3aa0d37bcd4da0a1acf04412172a13633c6eccf70d1c3a57085faf85aa4586e6799c683abace505feff572ba15993ecdda134c574c352a4b39cbad60a9b8ac2d87acd4bc44787a295d22b"}, @iv={0x78, 0x117, 0x2, 0x63, "8c8d6fe91b470c4faf80526bba7bccdcb36924ec061070647a136aec0dae5ea52f6e34cc780d00e76efaead275fa492c191465afcaf18a3ac5611e7b343140d54465a2bc2c9abf738ed1537d0698a897de989f532dcb92c382adec1de1e6fb586221c3"}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x180, 0x10}, {0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000)="41d8095c83c6a8e98a0db1fbb53cf3406238b2159f46f2ebcb4bef535fddd72b9832d5fd6d64239cfb3372e99dcad0727172038fc33bcc2519e7844a9167efa10366dd90896aba0cf6a37a44b23993e2407ec438a2e17c0c0174ae24bfb61cffa1939f4f6947139f3ff55f249d9705850f29865a7dd58c2c4c172b9869dcec9a9ef144926805692bdd049375661f6815e68b1fe9ff067bd8825851ac8595e6d22261", 0xa2}], 0x1, &(0x7f0000010000-0x80)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x10001}, @iv={0x20, 0x117, 0x2, 0x5, "fe89021162"}], 0x80, 0x20000004}, {0x0, 0x0, &(0x7f0000009000)=[{&(0x7f000000a000)="", 0x0}, 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{&(0x7f0000010000-0xd4)="b4928be6d3bd75bf71d760e2821d0b6dc371b5f071b0ef1a84de2de45f34dccf29ca2860bddb1ba4052be1c4e8fd1dc56e9ade251af11f2b7f6cd522f0dc50d2f76d51ddcfdde5daa9994dd8bc9844757ca9444ab1e53b04708d70584a728139808f6388b0d91c5e7f79a968a8b33a03f20b5ef05183acbf6974b474c146f9746816c8762fd94e9c47b11bf6eab0595a140a01b7efcd70dba250e509b77e41c8e39f7d381baa955ddcc5bd188f46f91f1e321aaf01c098f2f6508b1f315cd2bc9fb8ec2d5ebcc11c505cf9c340510743a21e9516", 0xd4}, {&(0x7f000000b000)="439c0ace1b29136dfd3bf953c9279c23a27bbcb32e1ce7e5e53f9ea223eac1b494b4e6c9847252d6e3f2f5371c2fa8aad8229398d2d6e3e77ba1d538e615faa11e13417505026dea73419623189c77f4a328c3086e74d08801df5e778df4ea481188a1396587815aaaa40c2951c36ebff8aa75620fc272a4f4cec75b74b26f57a353ca49e193f750386aa3a6fb10cdd7267c50b53be7d631cea445be047d715b8bfd8825bda6c80a4606465e14ae2cf6c3683840c15ca3f1640d2f1c906daff292977472b4df7b82d699e7e4246ae3ac8f34c8ac656ff3cca5782b7624a615349d8558302744ca22b9691646de8d8573dcedac5c336680c36802051e39ee35", 0xff}], 0x8, &(0x7f000000d000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x78, 0x20000800}, {0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f000000f000)="ae19182f0a663ddb66b95f1891c1c2b3e29b7ab57c95b914e308faba816f90b6b11dfa36633d22ca0477c529f8a43a6e27b87536d0a5d7b5e3fa40830065c3be6524b7060daf2137300a8bd60866706d57de128f9474b43ac80840e476042fdaa285d0332446b885d6e7544e56680629db54951594ac050adc84920a10a0592f6221daa9839c3d4fe68543821463e96b21377e3f2e98cbe65915919454104241dd", 0xa1}, {&(0x7f0000002000)="483f6b540cb62a5b24c7204bcc1f28db701ce77e3a2d9fef83302e28059283258ede052d0c6a2b36d580a9bb9af39ef7fa2850aef255a7cf978bdf32df6cd535e6fb82049d61b0173756c98574359b476182b3f37e24d6e56869e3e2afc56a5bbc015abb8fe1387b97e6fca36eb20a265af25c0cc28c1bb749aeef119f5d9706d88f7c55350f3d5da004a7401a7e9736a7d92c9920a1d996f6df34c1f1df115a7221936912162868e6a46161880f78bba2630800b47dddaceb5965a4730eba3a6d9647d29adf24cbf1a50512889acad5435af9fbdceac239caaa9c4df4f00c0a38d4c8134bf963921180b7a7ef16c4f19425df884b0cc4ddbe07f69572fbecfe2643404869d7033948de0a9c51c071c3ba9c09b435a0ad7a948f6bc646ddec0001ed6d9db92103d1be2876ed2d8203deb08c662bebb233357cdcc708cf491f94ba636090704ff89833a4bafbc34d1cc7c77e70f5b97cdc33edd13dada9df1948d7964a6059ee18a38ae094590755db9ff8425a8ae2d3ab5a3500fc4281fc387d02489eb840290cdf204cb40d4a8d927792f37d84aa383c926e35ab6c00bf9033e0e2d90fa72169c541bde463ce6fd6569c9d697b826f7bf3b488537b79b819dff87dcac160cd0e9f6e9e3c011e298a50f3827a50cc5461935ca857230dbefe08f80e5f70c005e3667438d254c22ac1b2e1eeb7c354cef9c856d0e6dc5ef6247312cc56ea1421152a4d2c5fd4a7028f60b3600b49894d4e086922818f6c85e4b87b3f72f00984f71680bd6bbf5c5c7198050ccaf130c432a42aee8b97c7d705a01b0072ec6e6ec6961fe8fdff870e77b860a0bc762104a308db7581c8fe2e63640733d27cabe3d801fb0e1d0acdd2bb8964bf14858df9de9bd3b90999ec8a7b697dfd7067f50e0981dbdfbb973620f332a553f6910ee7f8a46aff7f937a20c3797315f81be65b5074e838bb20a19b07f2b694d658337d06d12e249f932939ca9257f658f85cbaeb13dab02bc12e83df74d1548a8c4e7c84584d5db0db5fb52f63df70d7af5f0ab1019803e872a1a4f5a5e224a77f129a9cd946a8fac334d38434d37557c9da7c36df6db7326febd6b1c6d71acd0b67f1cd0084b3d0d3e3623dfdf7fa33a628ad1940ad6e350929375a2812743b4edaccbdc1c11d0a5fb06967aa6dce2015ea93564425e2957aae8bc89ac6fa89bdf8334b859e157d70fa730d9efca1e9254e253dece7e512d3886ff21e0010e8081c595e6c9066d563e7b9d2bd77d25dcea791ca9dc449a6371cef682bf6e4285b192843855da3e88be055b5ae9506e467e006802c4825fb43e196e78af8e30ab198c28e3e4526e66400bae4de8801f430474b2091b2c37ea7e904d9c2d5b2813bcc08152013d7f3acbe6601e1bc700dcab65a5ba4a5016bfb68f22dc1575df582e89c9c20374470e93131d8d688bc344ea17b5fdd962a0cc8320b2921d13df0d9395570eb67c033ac2705b6aa44a1dc2dd875913c9fc0b4effc6eb2307f714a00fa894176e8059243c82740533671e5fc54bd3332fa9372cc8a721b4998249174e4e45cac150bbff470d2ffdb671ce49ddf0e5e99b1fde925728ad4c0ff07ea72739c2da70f68747f586d286d5d7301f18c146fdf2afb2631c05952d8ca41c38d92d935f58c4fe16d0e2290842b68d097c9e0be626d5aa26f99580e154e527c066c840e5ca1caedf97245faefbeca60b69470c4894c6230b337bc44489d9c86822925e7f34bbc5d6a31646e56c045197649d589f100cf6e29cdb298a735b3021bb2aefec5a32495e51b2b6ba0d74f78dbdd39108459f264118539238e6a5e1467cba74d8e0236bd3502fd9e81172a364c9424684a9c93826130067988ffce2e2aaa5ccede9a509b13a52bd192a15721aa0aac8bd97ad17733e8bdcc2278ddf0f796f09779daf456a6a00fa6efbeefee6bf01bc4c964477babcb2299d6f634274b8fad0ee24c82d1cd87af87cbbb32ad13208ddcdb1645719eb6b3953ae199c2dcbe4ad530fc345bd79a2703bfa6ea57ae21e91e5bd822c98ff9d7bc577eb426c9ca14655d77ebca9ce3a7f70ab73877cb2baa70f641b39e75696463fbffa6d37d0ff2dd54f022c6186c0a79bb1afa6b2e13f4c3ab3df1f3795a998f643be9a0339f8d5be694e85a4f7f82602ead191ae22233db47eb9e68767c03b66384e200109e6b7756ab3f5765cc6917ac905f8e5bb3ec39005280dda739dbc0733499660255aa457c218f3f40c731e835f80c99e485050173df064b0405d2ed29ef96d90a47a6cdc21deabba965c09455deac2b9172f6cd2da3e6bd89b2ca30782daec828c160072c8998f3a3b081ccdd78d362ffc120eaaea20072cd3b3ae0073d0632a89d6103c5e0a8883ac6f606cbabc695169af17ccfc36e01e549b6719be4385e3b937d96336798163a62f8b32373635205d728ad175b61103d26b867f612a2aaeb675851805eb633f6e291d1c16f019760917ed1075016538671bfe243fcde88fd0749e94ffb1e5f019ceb1ebbcd0b8169135ef0c9413657f4a78e97af802a1f8667318f7c12d898dabb77f2742ee498948162f5c4b8dcf28e2110b2b54817e1b8819be084bcafea0e0ba73281b84e0fb0d8de9c454c8fb90df360d81ee9fa284b9384cba49875ec66307173c5786872b643582b26b582fb40e2894fffb3f314f739c084cf63611bbf87504c48a263fb5d4c2aaba3bf0bf923aa2909cbaca7fe0c5c90fe84fe3d1417f90ccc825e5fb03c55293b7d9758db70f893197ea99cbe2b07316b57c31a15a1f4efa62f8ad2a34f575847fb7be243e25cfccfaa589bafe1b3e60af99a2c2e98edae842328c0b5cb78443367c5d055e9aa78cbb25a31de55aa66afce3babedeeae757e892d548da9e626a4c271c4ae58d959429c70f3d44b7e79bb68b40cd33b9c9f984ee7f8f54a31d827d130b04d013e1e73f21a0161a7875eb6e5e67ff45f989bcccdb0b445f5ac45461d76af2944a89b0c6d6a5881ae3d33c5302ea7df398f538e863704dd4a7e6eccb64300eb686ae6d4f7a778781022bbaed7650ce8c8a9fa35df5e424fc8e472c0d7504109559b47c381e10966510792a6cc33ff4cc155925f02d8458b83115d03de8a4a4219eae636bc193769f8e322eb5867520241318ce8f72bd52e3021d55f0f3d80a3c76b2567d4de53fb64af5e84d0936e85f46329d9477dba9b70019d94adfa0cfa6ad2ceb5c1295a68532c7b0a140f4e0a1be0b0447779ef4878472736733d3c9137a51f1063c18c8f21277d590b5a88ff10518c7db6ffc2f9ab732c9016cac549faf30395abf092e35da38258858863a730920fe0e2f3b261f326596507fc3a05661f7bdfc8ab39b14d3e9594413bd5b1c52fc657d979ebc2950c2efc0667859c87c726030fb1578b447b0eebde8edbdaa7e05c5b03dc3f0df972177f67b3589a0ad85bb07ef640fad163c4f77c873a5014fdcdc87bcff1b93e2fa3d8f35ced0c3f212eb048fc01901f08dd029c5376b1728a5dabae248beeac500f48a0db6393e5cb818b9ceb3fcc68f1a6a4c27059402b18b86d0a38dab1478f5b0144dc8c922f1d6df586ee7bc6f700ff2193eb0e23f3779f501320da97bd7c67f9a26deabf03aff92fed14371a4faab27efa8d52de86264c4f9b3665dbe7796e78d5ed9d6a5c0c2036d551aea3ac917e262a43f95d36a87727bd6ba65d5ca2d7e91e56dd4d51a95ec23a14d1080c5ad527a1b3e929b4db9d050d1c39e39873e2580606ea2e8a1f7263c7cc4d37410ec896b1123bc138266075ea07a7a2bc1da3df1b8edcdc19c5534f76043ee6955829fd66e6a8b833a5a42861323c35a716a9e16d2cb07ff8b0093b33d451a0f771f4d4069a3b269b93b0b4e84cda4c0f8ed493459c3edf1b585f5553279d9b1068fee6aeadc32b3cdf0060eade3a07b0dbb27df5047aaedb72db394e139e2bb9da36283544294ee8c27d6fcecb7affd75504ddacde2d280dd9ad5c694b8ad27adf68c061f46f2cf08f97f15ac243683c2409c1bc7b311a4aab8e202def31c98b45fe3f0b447391ce86e668b48fec1fa44a262b20373d632f045d395018d3fa8ad8acecf86c61f92d01edd63c295c4a5034904864dd4421ced3ec01c699ac5b0a15cdeeb28f06fa7f179c286389c6f9ab6d9fde60765c35b43cbb0b667cea05453e7529687f360d6f29a535422866310ceebd30f9a0ec0ed7ae846dd49ae489743daaeb1d43de76aebf07e2b41f97e6ad256efb3c8c36c2eec296bf663fd71fc81d79b2222077e6bf78b462319234970e28e766990747cd0498907f572ad90b6a74d22e042f548eaba93b57083fcddc5b5cb22984225169701673c66ccf5c9a07b457a031238f9fb36b855b80f53937228928099cc58854f7711a33dc998fac5ae3c9cc3215bb5c320218985808a17859e647431c98d6a2af3b7b6c563056e420a46cba162f5a30dace5571592aaf9176f2d14f59e32b64a92730dbeb7344acf402b38ad5b7bcca471b2288372b7494d4788ea2dc4ff962079f4e7179122d728a2993ca2259d493dd2b6378770cda47a71d27947f45cc87b7ceebe0491431738be1165ee3e3c9a1ea75b3918a0e7d7cfc5795b1f2077169952022ceae0256d8f575bc200e774d6ee84f3781c70de1943c6bfd9541fffd91ac13c72a676f79c9ef37264e4d41c07b73a9c1f2b2946080211456405bb5ae4c3eb4e56f2c5ae0c54e5031b9c4c049ecfc20cb5b13461b6b28dc489d3d7003abf812c0d8821e904a9f2170d7b65ff0c434f8d2041217a13f870c61bed0acc497cf0e3b67acf7335a538f0e7d8745e6be652daa4938d1302d39248118984458680a872abebce4fc2a71dfb33344c90f1cf340198b9d2edc81d1fec46f0507d20675d63c507868f500d9d3b799e64fe1c7e9ee0702016631d1bdb155b4015fbc03983b64b3914a06651f54091f01e03ffa88a4a5280aa65f81a71b2a7b3c28049874d7767a2b37698892c9454740f802f1803148865874fb024695541c976bac01aba45b9efeb21227d2b2946514770c6dba51490a53cda185b8ac681fee3950972af817958c961dd4bdcc007483392c5d0c46969a8fc3408debbd4b6d46fa8337af93e0319aeb66e489a28f6abdb556c323ad75f16bb7b59f7287870adefd2df55dc4772a2fec220bb45a3b66ee243b6f410b6644a77ad48eb606b8939fd8ae56d5d8f31718946c38e291c5b33c27e30bd390e2abb4f51b1fb499e84ff8cc1d078d0d74f6242cda36649bcaf785c16305088e6e945819e14ee72116d331bcf29103645a5e33574a5275296b6ce45c8f96d2edadbede40dc7d57f0a363022c44e822b980909c4e5354835ba6ff32f8f24cb4975fada6a0cb3e00206b21973a5b0a91cea3c29885e7862cda5f76766bfe8a2d0e1cd2abd8f9ba44f94613abe0fec43ba632921f84412c67ce0b4c03b8da3a0dde8aa1a40a13192b527ef27cf5a3c17e2e14459ce69c3602a7de5ae493696c87e714a83f7c7fa24f8738d069bb4702d6ebd7dc61e481a4d798d5d44b9f79a19e1eb729be906c441f0b9a961c9d717a24267a929e874023dee8bf7d53e8c5ab77a033065e340095142b2e032340d2dc1e936865ca443fba4024719eafe99151ff6012870dc56c6242c65a9ba34958331343f51b8c8c7334def59e9e19187b57beaead933063858477f74103b03cc49a1efdac69a2da6a4d5c0a24e72c124937293b441dbf78d0245248caab0604ff6822f0e8d8169ba0a512b8ba5271790245f899d1a529", 0x1000}, {&(0x7f000000f000)="8f61d5336f97c691c2ae1db23d180e4d1947f4ebdb8769e0ce3c397e05e948914a487507514f118458b5d80d93a5e3719abeeb7ee723f3c6b56dba97e8e2cb57c476c590951510e285125a52a35155e4ed4c48762801541ff52baa036a3a5140b8c40e9c36a399b5b444c0db642a10207f1ed048fa7dc0bbc00956de142be02a5505", 0x82}], 0x3, &(0x7f000000d000-0x78)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x3, "f68993"}, @iv={0x30, 0x117, 0x2, 0x1c, "7fe4b241c72e4f9cdddeee16778a42732fd121bc7d2c48bfdfb9993e"}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x10}], 0x6, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000e000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 08:57:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001c5000)=0x40, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c31000-0x20)={@common="6c6f00ff0001fff6000000000000fe00", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4(r0, &(0x7f0000412000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000016c000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000615000-0x8)={0x0, 0x7fff}, &(0x7f0000c4a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f24000-0x18)={r2, 0x7fffffff, 0x20, 0x200, 0xff}, &(0x7f0000adb000-0x4)=0x18) 2018/01/06 08:57:22 executing program 2: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000792000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045b000)=0x10, 0x800) getpeername$ax25(r0, &(0x7f0000727000)={0x0, {""/7}, 0x0}, &(0x7f0000118000)=0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/01/06 08:57:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000020a000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="a9154e29b823803a5f5a72ee70741e065ca0f6909bd08644dc197ccf16f9afdc55939281d024ce850540863ec1049cb2999a560a07efc8477148b33ba05f7e40bc8761fd4896ec9ecb4164854ce79ee81b621bbf4170d23268fc4a49f6721544b6ad11095e84f38fe08c8d5f9f32b9139721313adc4dbff9a553dbf0c021bc040d0e3edf934ad17a023569845c6830c1637025afe38054e428d354fbdeda551c49cf7780aedce7a02a190cf4fdacb6f309aed6468d230f20e7239e92e618393f383b896417438f0abfc33b95be6d894d4ffdc0378805") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common='dummy0\x00', &(0x7f0000b78000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 08:57:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00006ab000+0x55e)=0xfff) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000076e000-0x10)={0x0, 0x1c, &(0x7f0000171000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}]}, &(0x7f000039b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ab7000)={r2, 0x3}, &(0x7f00004c8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ecb000-0x10)={0x1, 0x820b, 0x1, 0x2, r3}, &(0x7f0000db1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000263000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0xffffffff, 0x0}, &(0x7f0000e8e000-0x4)=0xa0) socketpair(0x11, 0x2, 0xffffffffffff0d9f, &(0x7f00007f4000)={0x0, 0x0}) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f00006ad000)=0x4, 0x4) 2018/01/06 08:57:22 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e37000)={r0, &(0x7f0000832000-0x79)="d3af38e446140a398bbd69c90f33a000058d97f24e1d2372f0733e4d07a1de62d3d94c8ea5a08486a1649269bd33af07487fa3cf680b5338405a5aa5b1608dcafd1c1fa89713d7190825fedce188feb21418170596fdaa98130c8cacee50358fbbcb6f100af841145b5c3ba4461b73f6e48190c83bb25efd89", &(0x7f0000fce000)=""/169}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000fcf000-0x8)=0x0) 2018/01/06 08:57:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000-0x30)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/06 08:57:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x60b, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/06 08:57:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00001a5000)="26000000250015f80000fe06000036e602fffbe8010000000e0009000a00ff37ff0583c75b35", 0x26) sendto$inet(r0, &(0x7f00006df000-0x24)="a08807d6fc44db50ffb99189e8628bc0c31eaf004056f951855eeab0b47d65f4e723803e", 0x24, 0x40, 0x0, 0x0) 2018/01/06 08:57:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f00007b3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d6a000)=0x6, 0x4) 2018/01/06 08:57:23 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000024000)={0x0, 0x7d, "8e12fc13730a78acd5005ceff31517d3bf843999e143a75c5200104a71666811707400a8ff7bd9e16170e7b89e24bb4b179b7aef157e7d0dcda148d2e073f12c571448e53159dec0b80c2623d683f912fa13dd263d73e7f163b823fb2732af93453fcdbefe71662b936673a59f783a4358e30905459b193658253e2fb7"}, &(0x7f00000b1000)=0x85) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b08000)={r1, 0x9d, "1d4bebad11cc652bc87d65c7a5048abbc9b357e6296881f893c30fa79fb081ffe83f31dcf27b59478ca02d99dd2ebd70fd38860730e35bb125d20f9b988140d076f6cf49489af5495e4b80a104aafa8c8011c43cb217494756964b8ca46e515be154e5dbd3e2286c1b3563e3ec8408cfa44477c2ec93b5d5796353a501c3ce38e8c8dad83066e178d902174dfe7afb97fe3f6142bbf4d8d5e06f97354a"}, &(0x7f0000fd0000-0x4)=0xa5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) 2018/01/06 08:57:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x800, 0x800, 'ctr(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000001000-0xc7)=""/199, 0xc7, 0x5dca5ecee7297b4d, &(0x7f0000719000)={0x1a, 0x16, 0x81, 0x100, 0x9, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000-0xc)={@multicast2=0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) socketpair(0x0, 0x3, 0x1, &(0x7f000009f000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000dd0000)=0x0) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b", 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f0000b9d000)=""/182, 0xb6}], 0x1, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:23 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = getuid() pipe(&(0x7f0000183000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f78000)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f00000bc000)=0x0, &(0x7f0000f79000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ea0000)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x1, 0x80000000, 0x0, 0x7f, 0xa, 0x121d41f30f4212b5, 0x20, 0x33, 0x4, r1}, {0x8, 0xcaf, 0x75, 0x8, 0x8, 0x2, 0xfc, 0x6}, {0x8, 0x3, 0x4, 0x4}, 0x1, 0x7, 0x3, 0x1, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x3, 0xffff, 0x8001, 0x9, 0x5}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f77000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x8cfc, [0x100000001, 0x8, 0x8, 0x0, 0x0, 0x5, 0x5, 0x5]}, 0x5c) 2018/01/06 08:57:23 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000978000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000fca000)=0x3, &(0x7f00003bf000-0x8)=0x2) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000fcb000)="5e73d413e3042fea63cf5d18ed76776c1040a736ef24ca86ccc26ea87300d4fcdc3d1254a5f2462afa541ca51832ae68600fb1cb15f5b6383c0eccbd0349a10b093677c3", 0x44) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000585000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000e4000-0x4)=0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) socketpair(0x3, 0x7, 0x200, &(0x7f0000550000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fcd000-0x8)={0x0, 0x3, 0x1}, &(0x7f0000b5e000)=0x8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000fcc000)={r6, 0x9, 0x6d, "a4a456b68a18fd54b2585fc982ce0df1354182a2eaba71218954c8def535797843465c1d85715756440592f28df3dded1b371d78415d9365d09e84d1937119b8c25d301e5edb11f881b1ae7afae4cb93b544e2e0f68f7e25457948c2dcbe934b130abf4c6d85690e766778a468"}, 0x75) getsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f000007c000)=""/122, &(0x7f0000cf6000-0x4)=0x7a) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000b8f000-0x1)='\x00', &(0x7f0000fca000)=""/78}, 0x18) 2018/01/06 08:57:23 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x5, 0x1) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ef7000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ef7000-0x4)=0x8) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ef7000-0x10)={r1, 0x2, 0xf93f, 0xfffffffffffffff8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef6000-0x20)={0xffffffffffffffff, &(0x7f0000ef6000-0x81)="5131c85f9712870a915ca7f8e904747996f825b4e29c4ecc78fffbb0f29a0500823e9024c9ae7774ef00007fff2d48b3f89ab085f532c8651ac77fd8b899f9131ade0e945eb389219a63523ec26901bd6837f5625fc409c15134fef15318528e3dba4d96ff211d4b3ff12412c8c3c4beae99e2040db543d679265df44d596a94db", &(0x7f00000c9000)="13", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000870000-0x6)={r1, 0x101}, &(0x7f00005e7000)=0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={0xffffffffffffffff, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/06 08:57:23 executing program 5: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000893000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007b7000-0x4)=0x10) bind$bt_sco(r0, &(0x7f0000bc4000-0x8)={0x1f, {0x9, 0x0, 0x2, 0x7fffffff, 0x2c0, 0x1}}, 0x8) r1 = socket$inet6(0xa, 0x6, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00002b8000-0x20)={@common='gretap0\x00', @ifru_flags=0x802}) getsockopt$inet6_mreq(r1, 0x29, 0x1, &(0x7f0000de5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a38000-0x2)=0x14) 2018/01/06 08:57:23 executing program 7: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x1, 0xffffffff, 0x8002, 0x101, 0x8, 0x4, 0x6, 0x0, r1}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/06 08:57:23 executing program 0: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000060000-0x18)=@generic={0x1, 0xfffffffffffffff9, 0x3}) r1 = socket$inet6(0xa, 0x6, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ca7000)=0x0, &(0x7f0000ca8000-0x4)=0x4) 2018/01/06 08:57:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xa23}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6d, @loopback={0x0, 0x1}, 0xffffffffffff8001}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}], 0xbc) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000ffc000)="78cea81147afdfd4126d0e2e669b8da1678272c2115993e5a5f0503b550a8729fb8733e51052b1408eaf00b46ffb3f7aad3cdd6839e44a96bb29d410bde17e41a6d2c768b765d6fb55c9424cccbfa2be39c7dee2a54ebd821a96", 0x5a) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ffd000-0x4c)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @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]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000013000)=0x8) close(r1) 2018/01/06 08:57:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f000002f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002000-0x4)=0xffffffffffff2667, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000004000-0x32)="ba6b7a4e16ae28f40b85eebfc6b2422ea7800658ee1579d74e0fa5f37c33fa461e49deb3fbc3bbdd3b7ed1068022eaa60569", 0x32) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00006fc000)="04", 0xffffffffffffff34) pwrite64(r1, &(0x7f0000001000-0xbf)="f411840d16e5afc871366fadd11a30a455a599c33c4e695afeaa8b778886dd53819bb131355c4f7c91fa52363e6b8d03ae520db9e58628727ed19da30a1c4f50fb285b1ab73f2314887c056d8bf4001296efd731f3d59a400b181897e04cbe86b3b5c3f8a1346d12ca16829ee4053d130e0ec1e8dac9e5c8e8013b66146923eeafc31b780d68ddef291a488df44940fd9e68f5a329cbd0b83e5c538bc3ec33c055450d52939056585becea141f5984890dbd1c3d7efe6d01b2d7c8518ebbfe", 0xbf, 0x0) 2018/01/06 08:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg(r0, &(0x7f0000e59000-0x38)={&(0x7f0000a2e000-0x10)=@ipx={0x4, 0x7, 0x4, "d7ca5e922c5a", 0x1f, 0x0}, 0x10, &(0x7f00009ce000-0x70)=[{&(0x7f000038f000)="48b805f308acca6e66063cdfe5bb2275442674d996dd84a9295d0b1938c6299a08d7d841edc2e25f4ba413d4ee7d34b9b387a34580c6c6a9d3dab1d1cc911b6e896c5b3907842365e14a32c02aab37d53b94750c32767d637f3e38e40cd391443effb1cb347f8ce044e91f03477d30613bb2e7523225d6d6d2d29e2f082bf6700d024ca09fb23176b371a4791b3783c857feec274fc92c6fc0e83dd091a2137f46dbbc3458ed777a2d5410fac2c4e7c7b5b1e329d38991f6ecbc422364a73b19953b59eff9ce489266eea5a0cae3aedd568660587b2a4c09dd9e4abbcc155c441f504cd94cd6b26106f76e2aa5bc8cb0c8b75d2c1f", 0xf5}, {&(0x7f000059e000)="41a1575986a6b426bfdb7ba957a108a375ccad9516378fe20f10faf87411dfaeb9", 0x21}, {&(0x7f0000abb000)="32cc8771222dca22756bc29066206512b56af398825d9514c848ef5dcb619379706199ada304ba55895f681171fe4a2f05ab9e951554441c0a342523814c683be249d354a07d48f866b5a8bd41750452a8af2461aeb4d37008173e1be222d24caa0a2a", 0x63}, {&(0x7f0000d5a000-0x76)="00ebde932cb4e2ea7abcd8932dc3c2525dd610365f3470c3009288513f9359362e8323d38eff2b61cf449bf3bc5ea54860b9edcb776a4f380ea6fad91dba77dacfc4e0fc31aad788edb9a37ee5ef634a5d86a7091a6cf120c63f051df8d6908d72e0099b9a53598da785b0e203d633b6fa157b72884a", 0x76}, {&(0x7f0000eca000-0x45)="d05288d414b09b3f1545f9477caa46542249d824b75c74895f132481743f8be7f642da6ed9cdea6688edbb7461e25f39a448d4671fb19f0afe108c7c7851ee186e74d79dd9", 0x45}, {&(0x7f000090f000-0xf)="26a6ca0c1f36bf071d44184cf98bf6f492e70b9ea642e0c2aa2347130adea4c1ad62562369322527725671cee1836a0f0c2a80f0112491141f151bec2d9917db85d44e4faa2ec7b8e151b2bcaa2448236c57d5f6df185128a39c90973ae29609ac57759ebbc7bcf7d874666830a71f436a60810fcf73483eea3280bd3549a7cb8aeaf6f92dfef49049ac6df4e928271ae58b3a5a4331176616bc0100c3409d34481fb36755e725455075b0b19b3eaed3a06863b909d07b51610b0a0f3d367011", 0xc0}, {&(0x7f000029b000)="759157d3ffe7515e8f83d5993f236bdc3e135dfc3e6c0df17a08d5970712424cb80d2388b67be531dbc4aebcab1057a9da5f8edb44c78ac15434d67e0e0ecbab2ebe1a3ce0a9ba3b", 0x48}], 0x7, &(0x7f0000373000)=[{0xb8, 0x1b9, 0xfffffffffffffff7, "58dcbe934f1807f479e9c84697fd479cdd18023401e97cc5761d19726fbaa6dd670479b78e2c904be76efcf3afe91d4241bac32ea96f782817f56a0c345c6d33d8c2b418874ad2ecf52aca3e3810b55d8d1c23a9a6ab72ec1984e3be8447b94701709ca0571bf47694145dfa3d0c6b91348b01209d0b1194a263cd8806f36ac3edcc385ff8b16035daa704a6e9405b73d39983409a690fa2e40357756775c3b11af9"}, {0x40, 0x119, 0x2, "463c1739725405a9bfda4c4926547f2f86b539c5ba6717ab5e2eb7ba0df290dda2cfbf9916bf230ad5"}, {0x20, 0x10c, 0x1, "a4efda00648ffb7293facf1b4e"}, {0x38, 0x29, 0x9, "a302b71f92b9c8d1a1b2186b3543440db323a1c200de12db7a25cb6f434247800b8d69d6d9"}, {0x98, 0x1ff, 0x720, "e747577f78f054ad4c4f533716f48d32b3b707625a8db34f249d026034b69cadecf707907aeccd92bd49f834431994fd635f820bcf5bfda714b5b79c6c099607509966ce62ee9d36b733a1c9c5e4bf8cc1f5edbc44f1352569c07768699843e5d92e96065484071bf6025db8aa7962cc63e018d0da3cca2a60ded46f23f4d3cabea65ff532d82e1f"}, {0xf8, 0x107, 0x0, "ba90e8852d5b7d2dc4a46587a36a8597959d723bc57ea7b4e0a74e6a2163dab622f3456f4bb1fdd2dd76da3c197f603ad3a518afff1837d4a1e50c4ac93eebafa80c3118b25941a38432858db9d1dd33ade0c5766874b051fe2d2b775a08f054283232eff8fabe2cb2e65117928433c43946c4f529c2ea8a05e299cc9472445393751699b4d0fd6888c49f9cbd7b56c014c7c71c408743f151207757504f3b63de99606d397f1dabc43d711e0c5f2cfaabfc5f24d190ff90917a2db9867c05c2f677ced3dca52c63487e8837c1d86f76df382e77081fde95e2e98f5ed4a4784247"}, {0xc8, 0x11b, 0x7, "9bdc183da5edfee570d5d2caedf406b3581277ed6165ce78863a23e9a5a87483ff9b4c4cc474864ef8883e5846c9542b707901588a3e74257659151582f56fc74c1a1196c6def38b4c67e1805bde938fe7d6fe85bf118586bfbd7dc276a2dab76831ecc046a36cb803017dd07cace2390064e9e7a680dd7f200e80b6e7396aebe59324e7cc49ae1c04949f8b46c7a8520777d1dd359ff58e51e6fd99dd69e8e3d2dcf3535470f306f6a06a40e33156854df8722c33fd6084"}, {0x40, 0x10b, 0x6, "b589aa09a3b0810028382e134b4279ee97601349dd47d1d48ef6879192ef0e634d1a75efbe2789f27bb67f"}, {0x40, 0x10a, 0x24, "57447c97421d45fb81916f49d8dc5b979a5bd75efe326c77721cfa5e240c01eba5fa258c6f37f78b0e03"}], 0x428, 0x40001}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs={0x0, 0x0, 0x2}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) writev(r2, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r1) 2018/01/06 08:57:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a05000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x200000008916, &(0x7f0000000000)="") ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000cf5000-0x10)=@buf={0xc3, &(0x7f0000f21000-0xc3)="3ccb46e37313e88f1ea2b6b1eae58a3d14ca3cf07e2000c7a7675726f0a69686ed89b921b885434302c4ba6647ca81e9c8d7115cfca1eea7ffcb8fa1d342525034722fdf81c7d2ba93bdd95049d6fe17da53798fed2af104063521853f6975dee5c8ab791c3928ef87f1c8c0ad2f044dbaf540f12b956b304c6c1ea9a2305d52f9393570bcd18cedb428a483da9e24b3ca6e372204184a2856e155800723f183604127776a9a4419a51151ad18949a64e9234709273ba207ebaf27a5b5c7078b163dfb"}) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f1f000)=0x0, &(0x7f0000f61000-0x4)=0x4) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$unix(r0, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0x0}, 0x5, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000839000)={0xa, &(0x7f0000b2f000)=[{0x2, 0x6, 0x3, 0x0}, {0x7ff, 0x4, 0x200, 0x2}, {0x2, 0xffffffff80000001, 0x80000000, 0xfffffffffffff582}, {0x80000001, 0x1, 0x200, 0x0}, {0x0, 0x1000, 0x100000000, 0x9}, {0x51b02da7, 0x5, 0x20, 0xfffffffffffffeff}, {0x7f, 0x1, 0x8000, 0x200}, {0x7, 0x8cf9, 0x3, 0x80000000}, {0x0, 0x9, 0x3, 0xd253}, {0x5, 0xfffffffffffffeff, 0x800, 0x0}]}, 0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000a96000-0xdc)="b6f596e1a52b480926c6e2e88306bf78108f351418be674365bd54920228f6d1f3a7b278838d55f007b2804f9ff9abd72d4399e3c6c92393e601725652af6fbea5234afd90e9e5795ede7639d71ae4ef285e6c4853dc8b4cbaabbe82bb6a5edc3c0ad9e4b771ac3d5d5f8d640cf0969e62418adfb006b516890cf8ebeb95401629096deac2cb9f1fc7861f0cab6cc491116140df69ceb5da5f4873de928c8c935187b87c133e22d374f47799a1879dcd7e86be6ebe52d05df70d9b927134b73900f343bf5beab5bea6113e0d20a98c2f724090708483194695e8e071", 0xdc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a1a000)=@assoc_id=0x0, &(0x7f0000ef5000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009b0000-0x8)={r2, 0x6}, 0x8) 2018/01/06 08:57:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80b, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000ad1000-0x1e)={0x3, 0x81, 0x1, "c2f4fafab067", "51b90172a87fe6e433b290c19a996e00"}) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000020a000-0x18)=@get={0x1, &(0x7f0000c0e000-0xd0)=""/208, 0x100000000}) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000daf000-0x28)={@common='teql0\x00', @ifru_data=&(0x7f000027f000-0x20)="3e6d74dbeb7b791e0dc603ea0fd06e8ed334f81829e9e8923caf75792ed1fa49"}) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 08:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f0000572000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d1d000-0x8)={0x0, 0x8}, &(0x7f0000c62000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006e1000)={r2, 0x8d, "b52372d8566027697c763685910b8541d4aab8ab58dcee3ee306c90f7dfa6bd962e11cf5fc648faa78293c9a2e5251cec597d6731776e710cf302f31e443479f0d10bbe670c3197b89270881e113859674414461795126b011f6845b1a1cc2c7cbc03344d622e595443db66436157f7f28ccc5c77c9bf2d94a521e9175f4c47d9422226c39bccb2f9bbf9bf064"}, &(0x7f0000889000-0x4)=0x95) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005f7000)=[{0x2, 0x4}, {0xe, 0x400}, {0x3, 0x4}], 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/06 08:57:23 executing program 1: r0 = socket$inet(0x2, 0x7ffff, 0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008c9000-0x4)=0x0, &(0x7f0000c8e000)=0x4) mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000044c000-0xfc)="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", 0xfc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000389000-0x4)=0x796, 0x4) sendto$inet(r1, &(0x7f000077b000-0xb2)="eda701acc000ca5fb49ed94c48b91b96efe0995ade80fea5c79ea811886311dce63788eba0a378029fa34b684370a18f77ad5aafe99c06baf06ba6fc447a5e374f63a6bc6158d56435809d32ab1b9fe1a44b16c7f0653fd4500a2ca5fe86c6948139fb9e46347e32c8f57a34c23092479a06abf7a2b8379a5196b34af63740bb42a81e12db1225e715ceb3c066d8fb288d4bd25adf134d2555980579afbc4a545d3dcd8738beb5ccd8acffd91214901b5ba3", 0xb2, 0x4041, 0x0, 0x0) write(r1, &(0x7f00000ff000)="26000000120027109301c1ff0000000000000004000000000000020040000003050013001900", 0x26) accept$netrom(r1, &(0x7f0000400000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000963000-0x4)=0x48) 2018/01/06 08:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x7fffffff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fdc000-0x18)={0x0, 0x112, 0x0, 0x3f, 0x9}, &(0x7f00000d5000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r1, 0x8}, &(0x7f00004c7000-0x4)=0x8) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e15000-0xa0)={0x0, @in6={{0xa, 0x0, 0x13, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0xfc9, 0xcf5, 0xe0}, &(0x7f0000786000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000dc000-0x8)={0x0, 0x7ff}, &(0x7f0000f0c000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000149000)={r3, 0x7, 0x200, 0x2}, &(0x7f0000b0a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003cc000)=@assoc_id=0x0, &(0x7f0000416000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000060000-0x8)={0x0, 0x1}, &(0x7f00003a7000)=0x8) write(r2, &(0x7f00001ef000-0x3f)="8a59fc9e0337414a22b38fc062a5b78c51ad75b1178b03f806f67db8a58910da2ace34aa5db62571d401762b741f1f65ae245b0fe84f1aee998a2ece3dae98", 0x3f) sendmsg$inet_sctp(r2, &(0x7f000038f000)={&(0x7f000046a000-0x1c)=@in6={0xa, 0x3, 0x80000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f000083a000-0x50)=[{&(0x7f0000ac1000-0x1000)="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", 0x1000}, {&(0x7f00006e3000-0xea)="b903bf745563c286feda262609e8d37b638f4037908b76a09808f27ca31a091897365d1a7c58a9c304de1bc409a192fbafa68fab89c327b4e226138cef1125447f9824ba7c80775d9b67fb069ed2d2c7d6a4c9c341e8ba7f890e5cec02ce91af8870228a79ce17ddd0033ac11445ddd2f1cc7c4b48f46c908cfeb864c8ed9a8efef0b1ea2a898d86b4f22d6201f5f008bf934770f066ea582ecab8161430d9d35827582caf0586947ca7ceba536c3e6454f0452aa20a2b4a649413e3d5d9d30c296a07ec4771cd4d3c31d3814430869a894cdc0a2febeb90d097cdf254ec514018a81d86c6e64d9a791b", 0xea}, {&(0x7f0000d2e000)="961f5074f2f294b024c6ba73362fdf321bc693ba3d0075664d23a4bbedd41a30ae5ea4ca926e8c752bead5a79bf0e16f84a282e7816ae9b5eed7cec5bb311fffab481bd22c9c98009caf70075071ac16fdd88f8d7982b0318be6a1d1a452211f5e57f1707f5c92bfe6be1e92d02053beacb24d9b20df", 0x76}, {&(0x7f0000669000)="8456c691cb47d2d865cbffa0b56366a81caf277479936b7bcf663950e726fc374aa23d704527cd9a1a20ffacdb0abd8e7ee4f01ca9c6f280d572b9a4e1d11c8901e2363b1a233f234e4cb4042e81363a84fe47a90e886210e94b1d09ca4ad42b961e37b2f28bb21e965fd3d2efa087f589e792f1806531010c343a342bfda68a579aa9a4e836f49a953162f170695caea12a061d500afefa0c1d8007a352746386300c6204a89e4929381334bd0179b55f82df9d05aecc6bc1277b746e7d9ae14670f1bba3630a1a4f4af96614109fc61f8198cdcccf43cc9121f805d9f59d0790cfb40653e8c53b1c790cea3d87c62a94d59e3ddb23", 0xf6}, {&(0x7f0000d59000-0x42)="e3919a0ce5287ba39bb74deceadd2796804a61d39a9a9e5fde2901a4ec54be74c3a4937f2bb2be4122231f221605938eee330e3988275cc881f0dd4b87179a975d48", 0x42}], 0x5, &(0x7f0000f28000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffeff, 0x0, 0xd2, 0xa4d0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x2, 0xff, 0x209d, 0x5, 0xac3, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x7fffffff, 0xfffffffffffffffe, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x38, 0x7f, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x800a, 0xf86, 0x0, r6}}], 0xf0, 0x0}, 0x4000) write(r2, &(0x7f0000182000-0xb5)="130000001000ffddbf00f49ff60f050000230a009d000000090000000022e5f9ec3e4fe8697ae1a349009800000189b93c18983ae3820d6db0f049a1b4b88ed4fc65be0602c2d3675df200a609b1267c3d5f625e77e150da8ed7d56c0166a47bd87da5cd049496d2000000000000eca41b9ce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d8869598debd32b61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8df93a5c6", 0xb5) 2018/01/06 08:57:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000982000)="bc8ffdbd7baa4d2f09dd539fb8a4ecedca7886fd40617039b79e72acc926a6e2ac8ffd4603de62e23d3e97de556966257336f80376e1285f97b14cf565b7d2e5fdbeb5de14d350b7e51362729c81b5732a0b7c8e815e36bf5ce155e5d9f4e5bcae8e833e1aae1704afcd32c419cf52a9749c5f6c742354a8afa482ac0784515c2d470bcd55224a5d9a9dcbf499716469f81cf021fdbc615c296c25256fab190dfe1548ed5112ddeb9aed9ca2bcef71db28a1f039f381b42b84701dec762da5fb61006dc4249f64e8bf1ca6583dfb8151075486063e066124e82ee64a1e44bc7d0435cbba152ea8236ece17e180ac4cdbdcb6378f42d2a8b9755f9af7bf4b05") connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2018/01/06 08:57:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='ip6_vti0\x00', &(0x7f0000d5e000)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netrom(r0, &(0x7f0000e6b000)={&(0x7f00006f5000)=@full={{0x3, {"7b103b3f857d10"}, 0x8f}, [{"c93926341515f9"}, {"093993e054a486"}, {"be75cde67f5824"}, {"8db5e14d78653f"}, {"d0e66917d4205a"}, {"d3b3753e289548"}, {"738995c8af355d"}, {"0b3dd3160ee5f1"}]}, 0x48, &(0x7f0000b2d000)=[{&(0x7f0000635000-0xaf)="6fd60d574497ea04b234a956aceb3b071af4e1d388bf5892ed6a3a3b8a1a60341ac7881324a889589b585bef9addb2561a4fd523a9a1996df7ee0f0340d47b1c4e7cc2dbc729d9f8c29cd55b6b971f2217459cd19ced97946461417f310a6c79e2f2050f847149a91b311f95a4f9ab1af5e1a26073e3ca7be05bcd4e349c1a34f9b37d540f3b4dd1a55e44bc505b38db28afbc86b4034f92c261cb0dc1a91f09c5858c8bfaf5f9cda0a993b2b58ddc", 0xaf}, {&(0x7f0000fec000-0x4e)="7d713b247eb38dba3331ba1fc8d924a1256fca0921d21131970123149e5ea367c4ae1694553e9795e5c5a9298a1129038e51263a8dcaf0a34274241d11c1bfca9af341d284854ed27bc77ea46983", 0x4e}, {&(0x7f000085c000)="c645005b13f6781b8a0b713b301bf3d356792019987ef1dd935834798a8227cbd6331514ba8142adf3ca9f61222384ef9997bd3155d28a2cfbbe6d58f36cc7644b78f2689c376ade0ac8c09884a0aaf99395ace7868142fa8e41a0ac4604bd4d7c950391922ea3846703", 0x6a}], 0x3, &(0x7f0000854000-0xf8)=[{0x20, 0x0, 0x6, "60ff98112e919b907fdf"}, {0xd8, 0x113, 0xc5, "a059f424d34ec22ce1b02f2e33e933c674f18da75a1720e17ef4b4ee72b74b2d7d41673af9ffc430d1ae01198deae51710fa2cacc7f934a52e9848b3745a67e3330bbba46d47779c427058edb5ebf6ab4af1a887e6af58399bcd23890b91dd6e01964600df82faa12d98992b7b03a94108588f170ba1fb94b963099ee1eb7bfb4a1bea8626e008369157f2f1945474f9e4e42e026610e430f7fb4e045ff499fcec302eee428e34b8ec1c5fe8a76827f7792f606c66b3e577bf07fc406f0251b97ecbb905b84b"}], 0xf8, 0x4004851}, 0xc000) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f96000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000049e000-0xb0)={0x0, 0xa8, "3fced1600046ab9bfbc48b43f56608c9b34d1cc5c84e9507f4239714d4fa12e78e7825381bd37d4d12e561e513f5a5d33221e5e409ca40e45e2ec9c6fcf2e72283a8840046ffc627f05b16dc486f2759c8245c3c48ad587758b251a7f075ddc526c71882d9328702b34bd3dd7fed489ca3e7169cb62828f59612c248c6c1c46ede042e0dabf49dce5c4c818849f4a79534bfb69faae9ca377c7914c80f3a6f4221ffdc56862e27c7"}, &(0x7f00003a5000)=0xb0) accept(r0, &(0x7f0000716000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b86000)=0x60) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d82000-0x8)={r2, 0x0}, 0x8) 2018/01/06 08:57:23 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x20000019, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffff9e, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) bind$netrom(r1, &(0x7f000000a000-0x48)=@full={{0x3, {"cd918a639f7786"}, 0x3}, [{"8eb13ea4a74e41"}, {"bf044a6a99eeee"}, {"dc37f0c1cbeeaa"}, {"33a16394b71a98"}, {"9ad14073e0ac58"}, {"3fc9c3d7adcacb"}, {"f56e5ddb48ac77"}, {"2c83c281e47978"}]}, 0x48) 2018/01/06 08:57:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0xc, 0x5) connect$inet6(r1, &(0x7f00003c8000)={0xa, 0x3, 0xce, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00001bf000)=""/4096, 0x1000, 0x10020, 0x0, 0xffffffffffffff86) 2018/01/06 08:57:23 executing program 6: pipe(&(0x7f00003f4000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000243000+0x896)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x67, 0x1, 0x401, 0x2, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001bf000)=""/78, &(0x7f0000a8d000)=0x4e) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/06 08:57:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00004ad000)=0x1, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a46000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000db8000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ac000)=0xe8) syz_extract_tcp_res$synack(&(0x7f00009ff000)={0x0, 0x0}, 0x1, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f99000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b90000)=0x29, 0x1de8daa5) accept4$ipx(r1, &(0x7f000030d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c28000-0x4)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 08:57:23 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fb1000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000533000)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000073000-0x8)={r1, 0x9}, &(0x7f0000b54000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000530000-0xa0)={r2, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff80, 0x1, 0x7fff, 0x5}, &(0x7f0000bf2000-0x4)=0xa0) connect(r0, &(0x7f0000cb2000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x3, 0xa, 0xfffffffffffffffc) write(r3, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg(r3, &(0x7f0000b1c000-0x38)={&(0x7f0000fce000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffde1, &(0x7f000004d000-0x90)=[{&(0x7f00002a9000-0x64)=""/100, 0x0}, {&(0x7f00007b6000-0x57)=""/87, 0x0}, {&(0x7f000098b000-0xc5)=""/197, 0x0}, {&(0x7f0000fd6000)=""/4096, 0x0}, {&(0x7f0000638000)=""/48, 0x0}, {&(0x7f0000ed6000)=""/189, 0x0}, {&(0x7f0000d10000-0xbb)=""/187, 0x0}, {&(0x7f0000ab7000)=""/2, 0x0}, {&(0x7f0000ebe000)=""/115, 0x0}], 0x0, 0x0, 0xfffffef1, 0x0}, 0x0) readv(r3, &(0x7f000067a000)=[{&(0x7f0000f14000-0xa2)=""/162, 0xa2}, {&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xb7}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x6) sendto$unix(r0, &(0x7f0000143000-0x34)="e097330ea9a666892612dd3c155e6db10e5bba81b6605c05f6bbc0b30a14708b17ea040986cf0d9ab586753de7532ee21691d8ec", 0x34, 0x40, &(0x7f00006b8000)=@file={0x0, './file0\x00'}, 0xa) recvfrom(r3, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000df5000)=@common='bond0\x00') getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000b21000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000f9c000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000939000)={@generic="87acc3f3e072ec8913aaca0d4fee00d2", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 08:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f000063e000-0x4)=0x74, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c32000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x0, 0xd, 0x2, 0x1, 0x0}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000df5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000adf000)=0x10) getsockname$ipx(r2, &(0x7f0000a3b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000abb000-0x4)=0x10) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000b04000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006ac000)=0x48) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000681000-0x4)=0x0, 0x4) sendto(0xffffffffffffffff, &(0x7f0000182000-0x1000)="", 0x0, 0x0, &(0x7f000015a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/06 08:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000d7b000-0x20)=[{&(0x7f00005d0000)="6762aa74da1481287ff1bfb2c164cf303a7e771a52ef9e77435358ddf417dd7e2af0bf029e6330da1871cd603ae0696885c04423bcbc72982c0f574c9f7b6e02", 0x0}, {&(0x7f0000d51000)="8df7cdb4519fcc2aa73a02dc1c14472fa79536626c8965f50b87b592eae37aeecad90ec79bf513ad09032705a2e5a750b76adb86a727dd2b88eaf59a78", 0x0}], 0xb7, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000082d000)={r0, r1, 0x3, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e33000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9c) [ 785.469888] netlink: 'syz-executor1': attribute type 19 has an invalid length. 2018/01/06 08:57:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x8000, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003d2000-0x10)={0x8, &(0x7f0000000000)=[{0x2, 0x25838914, 0xee8, 0x5}, {0x5, 0x7f, 0xd1e, 0x0}, {0x2, 0x0, 0x0, 0xffffffffffffffff}, {0xfffffffffffffff7, 0xe0, 0x6, 0xffffffff}, {0x4, 0xffffffffca2cba29, 0xf54f, 0x81}, {0x1, 0x81, 0x3, 0xb53b}, {0x3, 0x7, 0xad1, 0x20}, {0x6, 0xbb7, 0x0, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000069f000)="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", 0xfc) 2018/01/06 08:57:23 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x8000, 0x0, 0x7fffffff, 0x986000000000}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x3}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r3, 0xfff, 0x6, [0x0, 0x8, 0x4, 0x10000, 0x8, 0x7]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000003000)={0xb000000a, 0x0}) [ 785.514150] netlink: 'syz-executor1': attribute type 19 has an invalid length. [ 785.554310] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/06 08:57:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f00002f4000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004f8000-0x4)=0x20, 0x4) connect$ax25(r0, &(0x7f0000676000)={0x3, {"c4acd79c11d76a"}, 0x10001}, 0x10) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x13d5}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006e2000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000923000-0x4)=0x8) recvmsg(r0, &(0x7f0000a8e000-0x3)={&(0x7f0000dd9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009a4000)=[{&(0x7f000085c000-0x1)=""/1, 0x1}, {&(0x7f00002d2000)=""/50, 0x32}, {&(0x7f0000e7d000)=""/4096, 0x1000}], 0x3, &(0x7f0000274000-0x43)=""/67, 0x43, 0x4000}, 0x0) 2018/01/06 08:57:23 executing program 5: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000cac000)="18000000020001000800000000000000360000f1010100ec01dafb02a38a3cdcc302b933d898050000000000000007567f59dba67e2147b35504000086a1e2010067fc2163e030000000000000000100000000000000c88ebbff060100000b00000000b121ec1474d733f542506b00ec008bc5cfb7ebe7ec7ee87cccff02000800000000000000e9f55406aa0110ddfdff036a00000000d791a2ffe3c5632c1adb8a335bceb2d17fdea21b571068000000000000000100000000c23eef6795de", 0xc0) 2018/01/06 08:57:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x21, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d6, &(0x7f0000c32000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000741000)=0x0) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) socketpair(0x17, 0x5, 0x3336, &(0x7f0000b2b000-0x8)={0x0, 0x0}) 2018/01/06 08:57:23 executing program 6: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000232000-0x6)={0x0, 0x80}, &(0x7f0000ad0000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000051e000)=@assoc_value={r1, 0x4}, &(0x7f000005c000)=0x8) 2018/01/06 08:57:23 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$bt_rfcomm(r0, &(0x7f0000c68000)={0x1f, {0x100, 0x40, 0x6, 0x3b9f, 0x1, 0x4}, 0x2}, 0x9) setsockopt(r0, 0x800080010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) 2018/01/06 08:57:23 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001bb000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7c000)=0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x6}, &(0x7f0000f7d000-0x4)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f7c000)={0x23, 0x7, 0x204, 0x5e, 0x3, 0x8, 0x5, 0x101, r2}, &(0x7f0000f7d000-0x4)=0x20) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f7d000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f3", 0x20}], 0x1, &(0x7f0000f7b000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000f7c000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 08:57:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000de3000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000b96000)=0x4) pipe(&(0x7f00002a9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f11000)={0x0, 0x90}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000264000-0x8)={r3, 0x6}, &(0x7f000032d000)=0x8) 2018/01/06 08:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c47000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000725000)=0x10, 0x80000) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000024b000)={@empty=0x0, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bc4000)={0xa7d, 0x201, 0x5, 0xb06f, 0x0}, &(0x7f0000332000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000765000)={r2, 0x0, ""}, &(0x7f0000f02000)=0xffffff45) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) [ 785.582536] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/06 08:57:23 executing program 3: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) sendfile(r0, r0, &(0x7f00004c8000)=0x0, 0x9) connect$nfc_llcp(r0, &(0x7f00001a3000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1d8cd408e249f6a44cf9a3fe746ff0b811441005b08548e50621ad9abad92400ff845da445c1bc951c0d229133a0d9d7bcbcdb0130f421f267520e495bca4", 0x0}, 0x60) 2018/01/06 08:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) socketpair(0x16, 0xa, 0x4, &(0x7f0000957000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c0b000)={0x0, 0x0}, &(0x7f00006c4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fc4000)={r1, 0x67, "8d97e8986174d01c5b67a38062ad0d1b27aaa4b2e5dc390694f155a5150b6a099d9c849f8fcff25a574041e445ef92880a8814bb871ae505cffbd28f7519349ca085f1635252f882a9182c68b6dc197857813035c4d9e1dbd665d7bef5d6cfe2dcdebc29339d8d"}, &(0x7f0000ab6000)=0x6f) 2018/01/06 08:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4080008, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000026000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0xfffffffffffffffc, 0x4, &(0x7f0000949000-0x4)=""/4, &(0x7f0000ffa000-0x4)=0x0) 2018/01/06 08:57:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000703000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000cbe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000964000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009f4000)={@generic="64a985655c151325b528826ad21e0627", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00001d1000-0x20)="1f000000150a01dee200000000380700000200000900038005ffffe5020051", 0x1f) 2018/01/06 08:57:23 executing program 0: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a85000-0x10)=[{&(0x7f0000fa4000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) pipe(&(0x7f0000dee000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/06 08:57:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d02000)={0x0, 0x6, 0x1, 0xfffffffffffffbe6, 0x4, 0x20}, &(0x7f0000b4d000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000842000)={0x8, 0x3ffe, 0x8004, 0x5, 0x5, 0x9, 0x9, 0x49e, r1}, &(0x7f00001f6000)=0x20) write(r0, &(0x7f0000875000)="22000000180007ffffea001d090007110a07fffffff8080900001c00040008000000", 0x22) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c17000-0x4)=0x0, &(0x7f0000456000)=0x4) 2018/01/06 08:57:23 executing program 1: mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000280000-0x8)={0x0, 0x0}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000012e000-0x20)={0x8, 0x0, 0x10002, 0x20}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000110000-0x20)={0x20, r3, 0x0, 0x8}) splice(r0, &(0x7f0000037000)=0x0, r1, &(0x7f0000024000-0x8)=0x0, 0x800, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000659000-0x4)=0x0, &(0x7f0000f84000)=0x4) r5 = socket$inet6(0xa, 0x2, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a51000)=0xb) 2018/01/06 08:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) accept$unix(r1, &(0x7f0000219000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bd3000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000975000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00001a1000-0x4)=0x9, 0x4) r3 = socket(0xa, 0x80a, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x7) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r4 = socket(0xb, 0x80005, 0x7) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f000031c000-0x109)={r1, r0, 0xff, 0x0, &(0x7f000036f000)="cb0e4ceeb8ab07f4abb7e56a978273a7e679e1c891b0a3e7770530cd766806c37ec2986f4a821ec5d5aea50da705aaa6213dbdac75f1c403d01b4aca6cb2196dcbee84d12960e114a88c68e6716d8ad7b65a50ecdb28319025d766a7ba313cd80ae8a1987277cefdb34809d02a777dba7112bd4e6d21d3bb52eecadc9b42046499db45052798dfbb6a2b28e0ebbc3a41bc62a3c1012785ac459224dfe21fde9a953819afbf32d1206ee85a900d89", 0x7fffffff, 0x7fff, 0x6, 0x2, 0x5, 0xffffffff, 0x7, "c3be4aa166d3fa50c3986a0292326160478f17acc669be2e573551ac648c41cbac2aa3091888b39696243e42c56004162bde4699eb477f1dc4312478a51c1489adbeb4fdafdeea0d7d29c45f51546770b98dce6f62faca4590df3707b0f8edd3d812c317b9bc46513e8d372f0444bb420a071803a5ae35c3d55d5121daf05b965f683654795d9681ba5380865e36b6475f047a7759c616d5bfc0745fe71a0d01d4caee2512005ccb3d1904e3479a8c0a069400b0afcd757d5f81a065fb75843a72d91a6499aaa30197ceff202c7df71f00331452c5f3d517e61e6cec5834628562"}) 2018/01/06 08:57:23 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000805000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00002d5000)=0x0, 0x4) listen(r1, 0x60e3) 2018/01/06 08:57:23 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80807, 0xfffffffffffffffb, &(0x7f0000e03000)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000944000)={0x4, &(0x7f0000e63000-0x20)=[{0x8, 0xc0, 0x2, 0x3}, {0x9, 0x3, 0x1000, 0x9}, {0x4, 0x3, 0x2, 0x5}, {0x7f, 0x2, 0x9, 0x2}]}, 0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000cdf000-0x10)=@common='ifb0\x00') mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 08:57:23 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000e5000-0x8)=[{0x0, 0x3}], 0x1) r1 = accept(r0, &(0x7f00007e7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000093a000-0x4)=0x10) listen(r0, 0x6) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000939000)=0x4, 0x4) 2018/01/06 08:57:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000c40100006dae7a00409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000877000-0x11b)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6ed9eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e678f6005", 0x81}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dc9000-0x8)={0x0, 0x0}) 2018/01/06 08:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a2d000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x26e, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 08:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000f000-0x90)={0xfffffffffffffbff, {{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]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) 2018/01/06 08:57:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000edf000-0x90)={0xfffffffffffff801, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl(r0, 0x8912, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000afb000)={0x0, @in6={{0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x9, 0x6, 0x400}, &(0x7f0000c92000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c74000)={0x0, 0x1, 0x2, 0x37, 0x89, 0x1, 0x8, 0x2, r1}, &(0x7f0000001000-0x4)=0x20) socket$alg(0x26, 0x5, 0x0) 2018/01/06 08:57:23 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x800, &(0x7f000000a000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000009000)=0x0, 0x4) 2018/01/06 08:57:23 executing program 2: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000115000)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) 2018/01/06 08:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) r1 = accept4(r0, &(0x7f00001f4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c6000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000945000-0xb7)=""/183, &(0x7f00005fb000-0x4)=0xb7) 2018/01/06 08:57:23 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x804, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000067c000)={0x0, 0x1000, "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"}, &(0x7f0000fe7000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0d000)={r1, 0x32b00, 0x30}, 0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fe8000)={r1, 0x1, 0x5b, "d77042e4a3a6d77e10e99fab2fbb6a610664c25c2a683721cd2c814d557053f3879e14fe45003fab1ea3472cd2879d50b035380d11ac26e575cc4ed53251bd807933d5c5133a9c23501555a73f9948a339dec5a6249c15324eee05"}, 0x63) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a56000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000fe8000-0x53)=""/83, &(0x7f0000fe8000-0x4)=0x53) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000220000)=[{&(0x7f0000fe6000)=[{0x60, 0x270, 0x9, 0x0, 0x0, "298d3d5d4c0001000000005200008197d9df7f0fcd8c070031853de5aecf1544ec9a611b4cf1dd7163e63600d700000000000545057d262e57b61a1aa0e4b274d4160012e08d5340b647607ab88b3c1a"}], 0x60}], 0x1, &(0x7f0000977000)=[], 0x0, 0x40}, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000fe7000)=0x18, 0x4) 2018/01/06 08:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000f67000)="2400000032003f05fbff9a0000ef030002290704040001000c0500d800000000fffc0000", 0x24) bind$nfc_llcp(r0, &(0x7f000025d000)={0x27, 0xefc, 0x100000001, 0x7, 0x0, 0x8, "fe563de7d074201cf611f8e438d8c194a61bb29ba4914ebad6cb0feac4199536abeb58592e97647c028d58343723e6ba7186d64d885bb5343372059b9a5ff5", 0x80000000}, 0x60) 2018/01/06 08:57:23 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b2d000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dd8000)=0x0, &(0x7f0000ad5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x93) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000016a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000171000-0xa1)=""/161) sendmsg$nfc_llcp(r2, &(0x7f00001d7000)={&(0x7f0000df9000)={0x27, 0xfffffffffffffffc, 0x6b3, 0x7, 0x800, 0x8, "7dce0a651bfb79392797cd4c8fe9cd9fe41c8782a6cd801c108b6e855a70195820509058ebb96cad0754be29548df1a7d953605027fa92823417c62a246000", 0x4}, 0x60, &(0x7f0000cc2000-0x50)=[{&(0x7f0000a2f000-0x1000)="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", 0x1000}, {&(0x7f0000287000)="", 0x0}, {&(0x7f00006cb000)="e08d39be3af043c912b4d88d393b6d3f9f41036f79b00969ade656b322c40d1be587b91e391d", 0x26}, {&(0x7f0000f26000-0x72)="bfedbeb1479a625fa8b2605edcf945bfcc5f27943a5de7256136cece9b46f1a38d1976024a4234907a477ae4d1d8a7aa89d9ad305ceb6add466cb1e699288ae35103b4d932ae02854ca138d8ae0970ba3dcb1568aba3f299d75d7d4d08698132e11415aa8387f04e7f0d48d662d1d80f9812", 0x72}, {&(0x7f00002ed000)="8ae8ea622d9953ea3e0558925e48361e6d0dbaa0df389005fd7d08557d0d5b414cad3b7ca74f5393c74e66eecc04f286e69cf130f3d2edc90a02", 0x3a}], 0x5, &(0x7f0000086000)={0xd8, 0x11f, 0x570d3a86, "8706d0e9b0a9db6f68b91033eee2920c2da4f81cd5c073a65f884dc7099e3e7c82faf59cc60f1c39875efdf85a858616d8ea29e92d37ccc82361c16a41619c4948e7ebe33321e1c9aa424e1bd229ccd4ac69cd8f344b49c3705cb9df2077aeb91191d99982f5238ad15d4cfa608bdf50845f7f551bc5cf4a5c89deecabafa80fcfbbf21c10d35992d233f77414271307124fd35dfbf7f6f3e02e070651248ed0b0e5a59f3c23ec86eaccd695cf603d0e0988f41614c686e386a067d9be2bf1522f"}, 0xd8, 0x0}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f000022f000-0x1c)=""/28, &(0x7f000083b000)=0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00001c9000)=0x6, 0x4) 2018/01/06 08:57:23 executing program 4: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000016000-0x1002)=@file={0x0, ""/4096}, &(0x7f000002d000)=0x1002) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000030000-0x4)={r0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000030000-0x1a)=""/26, &(0x7f0000001000+0x808)=0x1a) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000031000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000013000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000031000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$unix(r1, &(0x7f000002e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='kl`R', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) [ 785.916488] tc_dump_action: action bad kind [ 785.944328] tc_dump_action: action bad kind 2018/01/06 08:57:23 executing program 4: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ee6000-0xc)={r2, @empty=0x0, @multicast1=0xe0000001}, 0xc) accept4$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ee6000)=0x8, 0x800) 2018/01/06 08:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000228000-0x4)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 08:57:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="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", 0x579, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000cff000)=@un=@file={0x0, ""/4096}, &(0x7f0000d8a000-0x4)=0x1002, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000246000-0x4)=0x6, 0x4) 2018/01/06 08:57:23 executing program 2: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000ad5000)=0x0, 0x800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000cf000-0x4)=0x93, &(0x7f0000ad6000-0x4)=0x4) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000058b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff62) setsockopt$inet6_tcp_int(r0, 0x6, 0x100001b, &(0x7f0000344000)=0x1, 0xe8) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000ada000-0x4)=0xfffffffffffffc1d, 0x4) sendmmsg(r0, &(0x7f0000846000-0xb4)=[{{0x0, 0x0, &(0x7f0000765000)=[{&(0x7f0000936000-0x2c)="94af85c9a3f12eb10d434853b7a097bbf24cca8a2a962404965cdb1e0a5146ba980c14c1886216fa1ef9bb0a", 0x2c}], 0x1, &(0x7f0000ad6000)=[{0x70, 0x0, 0x0, "946463172c6414b072aee98520c0d2a9a3077e4d8f960979c31e8c08299d2f6d53cc903dfffcd68ef22fec49e33a9ebfc4e2998674830b986057785f83c2b6c78af71914fe69fc1c2ba032b0e49bf53b65ab085e42b5ac6ec1314d6d3a7a"}, {0x100, 0x13f, 0x3, "babe9ac531f1be542df2cf17f7336e8344ca045f70ec511aa2a4b23d6f04d279b978d32dcb896397323d2968b16ea6db688b55b0ba20ea5cb84a6da21274982b37941261830e8a25fc8e4a4666cae3b069127ab34c23ff362929d5222e3eada09df875e2948da29b3f0d9eb148639af756d4d908790a3d602536565a92bccd48555636e61b4eaad85db3120506ad8f469d47e713565730edae40067a6f7b425e290f29b1ca0daa08a7bb34064cd9ba9b5ea19dd4fe117e44b8a5d3f40829b609ff608eabb3920262c3ecbe35777af7394d7de73e915a15c9904064f99f6542d4f54e28ae9c7ff11c09d70e59"}, {0x90, 0x10a, 0x6, "0d9f5716bd368dc41f6fc02bcb32957a7fb1c105c1c7c377b59615665d1990b65ed57e7d4449803e8d084b88c73e9604969ee707a392c3f87bc6047f98405c99e0ab05b93cb16b555fa1168dc1175635aaab17602ce8db6118aca71de87222a43d63740c45ecd2bbd0b3af0f7060c57ff549e67c53591bb05d92261435c2e0ea"}], 0x200, 0x40000}, 0x5}, {{&(0x7f0000278000)=@hci={0x1f, 0x6, 0x2}, 0x6, &(0x7f00005e7000)=[{&(0x7f0000ad7000-0x3c)="fb725c39c2125b874e0aa5f1068367cabdf435c9184131ffe370a42ada0d36c08428a4e5d0492e94e6727f4843da9360f5f336683419a2ba3054be67", 0x3c}, {&(0x7f0000084000)="187c86b2dc95f0d7a46b6a58a2845f49015c4aa7553d2cb6a305a5ad5050082e8d5b65ff27e11066b4b694ffa7536678beec2ea544feaad324a732ddf4a655da2693731dd858a1b967d641d13b0f96432822a8f76cc4a832a4e08308ca7231ef89f15e49ee04fbc979d42a11b412c05c4efe2fddbe38212ad32afef0a2b05aa5f56bf9f0c7b109c0f2691f46167ac1afe40fefcb7857edca20f8676ffc57b7b66cca652b3d13d20f1b49e4e4431c7ac4153f2d20feefdf4751d51936a07c052330f058bf57789ac0ac26c99ddf7e3af4eea43e744adfba2681bdf1aa095f", 0xde}], 0x2, &(0x7f000089a000-0x5a0)=[{0xf8, 0x119, 0x6, "d3c29f5a22b256a189ca9235a9a41f06c4a70895b2284f52a756fe92ffe95749b7a5fdcf25c17111069434735321bb6f7889070ea2a19d6ed882c7e6160f86257d8d90ae2375cc0fc79ce43219ce19728314af35764c7ebef02930ef3594c8ee3d905eb45f3d9bbc958afa98b681c2166cf41a58849b3997706a863993d9babc07b6616eb02c2dcc892c48528d32dd5298d7e1ab0823325daeba80d0e4c57a7f5078fa883dbe8dda402a4f98e6e47863767f85cc04a48edb543c0f98c8a6ba342b792deeef4bcbde188e1dfca6bfdd4feff8acc4e0cc8a42f7d427dfd0c06b3377ce71"}, {0xb0, 0x84, 0x3, "b7ad403811ef55fd275703f2d9d2c0c2040a1f2da6b76f4968bd4ffafabd7650eb18fd8eb54fd1f4ccf34f06acea0f99e695d847d12ac17579e36eaae8180b0f39b77d924135c25203f8d5da39ced4bc0a2d6360870f78af4a76907303e98c3e33c4a5ad76b18987893b8b5e45e49f8d217bb3de1dfedb4bedba7fadea2c361ea2c985345fa32b8fa8939dc8e0e4febf5898098faba9f0c7520816a0cb34"}, {0xf8, 0x129, 0x6, "7673de5d284ce92add1d00682515cf27fc15940acc49363daf4b897ca73afd1c84736ea71d8b3f319b5775a8a5829f6d6f7779db10f10a691dc2a0ff9d1ee77195e976967d7b4aab45d74af99a422093b937c14991f43ce62ca17ce85c930175d14345a4c84612c40dc6a15cb85b3aad13fdcdd8ca1b1d3ee1203c4610f840d1bb6ad9ad12302bddf4b77e75ce6d4d7455e7f48aeda92dd5489ee1b2c3de96410c0ade412aede5e07ae37f9d78c7a22fcad757d98ac4f79486d5d8d596727f1ee79f59aa1f9a2b7db764f10d12186b8c4a99704f755374e6dc034e5343f2f424714870a9"}, {0xe0, 0x7, 0x0, "c72bb0938c9c3170c9c2782baca7c75e4c890b0a8c133a41a8862e892fefe21970a1844e27e0ec373eb362cdc24d459dda83be9277c9d18cd59bff1370ac8730428d2c542fbc7ffec56b28f8b555d99117fc08f592f0da43c5f594e95262d86b49c76994c21c9b3bbc3b9d9c4009eab72f98cbb913f7793c3a7295553227a4d33d5af3ae1f10db7344ce2316449df0b5268aeba4ad0cd92d698a62b28caa1eef8345bbd1f32c798e252b71f933052723574ddc4ff3f8bcc77c8f17c743fcdb7c360fb87ea2c95217c8eb2037"}], 0x380, 0x33f7cb5950c3bcf1}, 0x40400000000000}, {{&(0x7f0000ad6000)=@l2={0x1f, 0x2, {0x3, 0x4, 0xc8, 0x1, 0x80000001, 0x3}, 0xffffffffffffffff, 0x3ff}, 0xe, &(0x7f00008c6000)=[{&(0x7f00005c7000)="d0fa9892cc3130670698bc9029fc88f3807bd0fbb06276b62935c61fc72aa00135a271ef50ddd88b7832dc21a58beef938b13ffc23b90a6ff1259012bd1fc9b50677432d36fc7fa75685086e281ab5dfa0eb62de77e76223284b38e9265aedbe7cea2c62bf882c4f7329e25b95e68dd3efab4e667a82baf1cf7522abba194697d8037d728b8bf79d26ae2e0fe32c756b", 0x90}, {&(0x7f00003a5000-0xc2)="a8c4886268d807fd6d37a3e4e3bc6f1e6674354729b2666b3b84d7f36c01110491c056f32b3355bbec3b27c856de11ace499a1d96c49fddd76cd989bdc61ea982a02b10a433d1b879e7cf7e7a64eea3245b2fdfb8499c7ecf8ec72c2fd784cd33181babcb7b41004bd36da08e1de46d2f3757f9996a39bb1c6e6ac2c585b5296fb350f4561bfb0481e05d52312af327e5074e8c05d2530102d766cdf2f551d2f45116202e6f940f96bf68b03334380edfcd04b3d4c0c2e8827c6ed2382ab4c2e65cf", 0xc2}, {&(0x7f00001e3000-0x5d)="c84997a3cca915e767c3d9751d2363bfda29ee7bfb51ad0688ccdb551060d7e3381eef31f3b3a911c9f43bd9365ba3de2212f3c691d00eaa7213ee7b2170f03e710e8838d4493f4edbdd690f6537fb7503214c0a56843fd255dc3abca4", 0x5d}, {&(0x7f000080b000)="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", 0xfb}], 0x4, &(0x7f0000ad6000)=[{0xe8, 0x115, 0x8, "35b0d2b630dd9e63463030292b8eaeb22641c1b418786d72e5393d8400632b6edeed29763a97cc840fb626498fa1c4c66645b4105f357e1a3eb8ab36686978744f5040717031129a25998dbe5bea2a2e4a73b48d8d398333516965302e088da280a37c186f3aa092101586516f389e65c9d392ef3d97bda7ff662546853a3672ef0a52e665350803090da0a8a379b6017d78998c873f2ff2864966ae55543d92ab9f35521ab4e1c3cdec5cdd09077f6c9ef980d69f68678d4bc97e74dd8dd0e8f0cc4f6b95af9ee490060c5ba93cbc2b98d483b0f445b1"}], 0xe8, 0x8004}, 0x0}], 0x3, 0x20000000) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005a8000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xafaf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x6, 0xf4, 0x1, 0x0, 0x2, 0x5, 0x3, 0x9, 0x5f, 0x7fffffff, 0x8, 0x49, 0x6, 0x9]}, &(0x7f0000ada000)=0x108) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000adb000-0x108)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x2, 0x9, 0x86, 0xdc5, 0x9, 0x100, 0x100000001, 0x7, 0x5, 0x400, 0x1, 0x1, 0x3, 0x6]}, &(0x7f00007cc000)=0x108) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000adc000-0x4)=0x3, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000ad9000)={0x0, 0x0}, &(0x7f000008a000-0x4)=0x1ac) 2018/01/06 08:57:23 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000833000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000046d000)={0x4, 0x0, 0x10001, 0x7}) r2 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e46000-0x10)={0x3, 0x200, 0x2, 0x2, 0x0}, &(0x7f00008c5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f68000)=@assoc_value={r3, 0x8c3d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x2d1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000007c000)={0x0, 0x7e}, &(0x7f000020b000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={r5, 0x6c, &(0x7f0000531000-0x6c)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f55000)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00006c2000)={0x4000000000000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r6, 0x101, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r6, &(0x7f0000558000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000431000-0x3)=0x9, 0x800) getsockopt$packet_buf(r7, 0x107, 0xd, &(0x7f0000e7f000-0x31)=""/49, &(0x7f000000d000)=0x31) r8 = socket(0x4, 0x100000008002, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000206000-0x64)={&(0x7f0000937000)=[0x100000001, 0x6, 0x88e, 0x9, 0x27e], 0x5, 0x5, 0xc, 0x4, 0x2, 0x41c27117, {0x8, 0x7f, 0xfff, 0xfffffffffffffffd, 0x2, 0x0, 0xfffffffffffffa54, 0x6, 0x0, 0x14, 0x10000, 0x2, 0x9, 0x99aa, "38f03b3c3ac0fa92c26369a713aed15370a9d7997cbf427b3b4ad76e4af0f3e7"}}) getsockopt$bt_rfcomm_RFCOMM_LM(r8, 0x12, 0x3, &(0x7f0000ad1000-0x4)=0x0, &(0x7f0000aa5000)=0x4) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000258000-0x4)=0x4) setsockopt(r8, 0x100000000000107, 0x80000000001, &(0x7f0000855000-0x11)="01000000030007001a17001500c4ffcc", 0x10) 2018/01/06 08:57:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000002000600e00000000b4000000000000000000000000000106d", 0x29) socketpair(0x18, 0x2, 0x4, &(0x7f0000b4b000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b45000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000392000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ac000)={0x0, 0x0, 0x0}, &(0x7f0000e21000-0x4)=0xc) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$unix(r1, &(0x7f000046e000)={&(0x7f0000b77000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000352000-0x30)=[{&(0x7f0000591000)="7b87c222a811ab79b0058870618f944b7a3e2f3a8a575a1eea1c78f3fea80f5af4c7961ccd7fcf79706cd6065811e621806c87ec59e42120e158885cd58dba69504923f85f57919edb32194674b531a4b33729b40e9bcff6c7eb3049c10313f958690bc13c05ae7aef8d29948982e5ae4de215d6aab2745d4d4f1000f3366c81f86eb3c404fcf62e9e326e09dc1688cb99f6f76cd7b6d2f8db36118230dd0aae375c126c136c58719c918cb1732ac61310c6514067edb901151d6a941215b795aa80fcbeb8537541a2f7a2b32e87d475da7a2a67371809e70f5b074e612dae", 0xdf}, {&(0x7f000046f000)="c220483bbe54110e6057c6e01a892ca65ae50f40be47a999fd7199bc22b81eff2a4191de47d346c8a4561853ff901437cadaae3f04f40cfbe0b76e8b5a9b0304748f2a325c86eee5182b43f54ad269b20ed40f9c9dc194b4a1ede351112ec543c472aeca7d7122958127526741ec5afa628c87fab599a600d9126f6f088e0ee235e13d335324faf7bfc1", 0x8a}, {&(0x7f0000ffa000)="ebe8a5ecb73f19ff03f1bf63aebd369c57ac63505c441aadf061ae9d199e36de9fafa794aee9ad57c095c3686820e9cf129f9bd2a1884353c98062450f7923480deee85d5fd49c9ad59c833173aab4a80e3a9179d87fcd769b569c6c6d10d43362019dfb706ef091101ee745b8475e", 0x6f}], 0x3, &(0x7f000019e000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r5, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb0, 0x48000}, 0x10) 2018/01/06 08:57:23 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f7f000)=0x7, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00005e1000-0x38)={0x0, 0x0, &(0x7f0000edc000-0x90)=[{&(0x7f0000aed000)=""/152, 0x98}, {&(0x7f0000eb8000)=""/2, 0x2}, {&(0x7f00001f9000)=""/89, 0x59}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000-0xdc)=""/220, 0xdc}, {&(0x7f0000f81000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a88000-0xb)=""/11, 0xb}, {&(0x7f0000e30000-0x24)=""/36, 0x24}, {&(0x7f0000007000)=""/71, 0x47}], 0x9, 0x0, 0x0, 0x1}, 0x10040) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000e8f000)=[{&(0x7f00001f1000)=""/185, 0xb9}, {&(0x7f000032f000+0x5ff)=""/176, 0xb0}, {&(0x7f0000f7f000)=""/26, 0x1a}, {&(0x7f0000f7f000)=""/178, 0xb2}, {&(0x7f00000a7000)=""/22, 0x16}, {&(0x7f0000f80000-0xa8)=""/168, 0xa8}, {&(0x7f0000f80000-0x1a)=""/26, 0x1a}], 0x7, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c42000-0x8)={0x2, [0x3, 0x0]}, &(0x7f0000f82000-0x4)=0x8) write(r0, &(0x7f00003ea000-0x36)="a3570000200043f903ffff04008d4001e200850000123b0141f2ff0000acff002103c7003533", 0x26) 2018/01/06 08:57:23 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000019000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000001a000)={0x0, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000-0x20)={0x7, r1, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000000f000)={0xe000000000000000, r2, 0x2, 0x2}) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x5, "0dd233"}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/06 08:57:23 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f00000-0x4)={0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002f3000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a54000-0x4)=r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007cf000)=0x0, &(0x7f0000ffe000)=0x4) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000337000-0x28)={@generic="801fa90e6d6bf4f2d15d80776c7dae2a", @ifru_ivalue=0x100}) sendto$inet6(r2, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/06 08:57:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1034, &(0x7f0000559000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x1ff, 0x4, 0x3}], {0x8100, 0x80000000, 0x9, 0x100000000}}], {{0x0, @ipx={0xffff, 0x101e, 0x100000000, 0x737bcb667e20b96c, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "74c25e1eb68ebb70c7baf7dbc6432ffacb54a74cb45dc1cdcdafd41494ead1de4e123a461d6b17068e1f964f44108a52f580591b841530770a25daa350866788634a5592c9a24fc96c3a08cad0c5deef4dd637173ed35690b69750a7ff8411185332670d97d3eaa4778aaf1ee08b56684b45648d74d0343bb9848897f0df0b7ca435b5d7d396b52f64a2fe98d2d2345a62adc153caefbe5317579526611a2a8cc68414443a9c6f6d0073e145ee65b61f13ac3e8eb1a38af284d474f14bc27979dacc25d762dea4719a17f7866e9596be23a4f6109f4c5b3b0c1b665286b081557a3f78ff039492dc576aafcedbc6f7845e0944002e08313f87a68307deddd29c08f35a1c9c8d8425de8c6cd349aa7f67dda7c535ed744548c3cb07b74177d21b0e57c2109aa1c2ad7f9b61252bd62bc30380e995c7f1308cdabf63b08365af15a16e0943da79a8c14596f4d2e0fa2deb66400af5c23cadab58bece43b6982779fcff579a879d71b884f1608765a145183d053323feee76cc685179bd8a3d908fab16e7e78d9fd7f001d41464cebf71af4a86c71f51f2e55e75f4dc47f80f3c0230e36cfc072edc9015cb7da6a7e29b5dd2b4b1b49f94687be1f84901f1dae0bee530889efe59bc9b86c1c8b49651f770942c15325d2da6ea9c9444a3c76a7153786241d2c1b0dce9087d403c45b9bb268d5a62dc87a4416e2e2ee045fc53afea6cd6eafc9f4ca7231c5fd234cc87a7a254eeaf9504cd06b74c2891528b0b516fea80ae4fa90de4320d23e0009f8c9d2d55f715803769065a6df77d4f126769820bcef15939ebfdd4c7541543dfe9d53ca629cda533ee0c7549a0c916050c62a1aec45ec0837ead74664f999486e593f3cea34b0bf7496b3f675905f571377f942b784b518e15f405ebfea1bece1590850f04316cfcbe16e215db7864ea3547d5f99f1891c2a0bb52997dbfac0dd6fe8ad867fbabd05ebe922866727c2ab9faee8f39c149888938e0059117298d48432b034abefd6f339476200e59b894a2cd9ba64a03e9c9125c0b8d9a2d1676fbc5d30039b50cc27f03f4409ea3a2566f4582aaa19e9c79f61142e10f73ceaab273c297ab649b9f293e2bf891501df74601816e79c61274a93fa0ce43aeffe721c97514e1904d9c0548f04d747566b120e1176dcef61915ca465ec51dc6591509ebc88b4fcf1f616a2a857a4b5cf321b286dd2f00456932b714eb02b67313c185733f4973f94c35c9c670406d07db0b5800a14b90b4e5acb9f6eadbc87e31cc9cfa8214140d1342bfa2cfc54fae24237d2a32f419480be5a5805b790aae585f1821ad150494dace6f4c141167c17545354ffb892f0183484216438489edd81e70d238f4c35cbf37fe56a1317f4ea2671ed7ee41eb314c9c4724964a35722877065218216e6a54dbaf70d20069e12526b2fef6b76d36bd3b9e1019bfbe444b84f1cc17365b563d31e272f33a2a1164a88a7058f31f4a63f45bc5c5edc046e76eeeb795ad84ac243f1a94db3513e6766a597542d755b352fe78ee516d8eb0ba206d466e71cfaa7ebd5638748ca563c2acc4f4589e754b6e6c098e47e54c7f287bc855daccde964937396e60139309ff1e12f45ec0f7c3a35a19fbd493206ea667a98655996011ec4fb31463e259189099361f0551056d46ff40936923da928e0ef8b9d05bc1be7bf9f21bcafc4220b465c1b9d07174c418597be4b264aafc475bd8281d9fd43bf8ccb3817d9c8a7e5e0f9e04fdb04014ebd52c04429fd23d1db7f7a3e7f372572d0ab22a3a72c2995d5ebfdb4bb739ff2cf497020950c016effb243dd65db218061cfa31387f323a6f047fe05c51f8a4dec769c2788452549eadecb674a2b21cba9689d2e6d34779da8a3c895de0b16e76369c26217562295d712f2c757c8d6275d2026c2fef1130072965eff1100f6c2375cf98198300740e7520878b040311eb98ab3587d8356a766f7c4ac45492f00af276d93da3c292f120e888083f51455fa8a30a494908871fc749c0f3238f7a26b69512d981a8b22d9985feaa552125cfb129c60db580ceb44194d5e9d1a02bf1320edd1d807056e239d90103436bc1f9e120ec241f6b8508a05b7973ad53bae8b2c29e5c461abc4afb09211811be5356aa77fbc9914ef7609be12998013b7e3dd38a0ea344201bf9757f6df0504c14ce9b40ac137111365b244b20c6065f356148333db5c16d0a59dfd6b7d51faeb7dcdd1d0bf4f7d3f4bcbc85dbf760d3feb801bb1f1c1b4670f0e0dc54aacb4a054a25a76f268b578850107026e3e3b24b9d14e21b2ced345cb4f9f67d254d664c9d05e7c2d34394641d99e5787aab4e6605475d7023471f1dd9642612f84900b6302586520f508a38fd4a952a605ef3a343d797f477d7f9c2a78c0db732c3ce0d377cee099f7fe56b5ff28dde9c20a18f92d84071ab5a34a94a7d976fa1c768e9632aa16ef1b1896f74f52e37c1fb060e1b12ddf47f458e12edb127b112d4be3f099cc62681b55eab56811b0f721e7e0452963ee11fa424dd055955b2855ac0b7782fef540ae665d481bb2f50df6414646e497ff310be6d5991344d68bf9a42580215cab1da4040cb19f7e3d3681533998d08e15faac634f0abb3606dce6ab801096b2bf591dfb4a4ceb0bc280ce4cb77fae228b1bfe6a24684744d468396fbb96897451b9b5e28a36034da52cf1df1451307c8604725983312094f5a1b2dc708fd8e1943446bc1faa715ee84f3a9b777edcd4ba8c7727ae7aa2d760ba6eec068764644c7e4890700ec0d7cfec8412ff1830615078d9ff3f3e07f7919e2a0318c273e0ec74ae1c5ab18c7c75bc334b873dcda04de12b3447a8f5d7d3776134066b7be1d263d88ccadd936721ad5a24fe5f69faea0a82a688c45db7fc66493434eb67c5d4c969f72d81e992e3e832585b1e9860d0dd57b3c470e5abc32934a250e468e35a4127b4475faedadc11612552a0ac4b326f8f5fd8bc72318fce426698a440403aaf1f9bd958b8cddf86e0ae8f5d59479cf39b2faae194e1dac7858f999123a8e3b22d01dfe6acf94134de3cc5c029bd5fbdd0868818237ecaf727dd5ce223112bc571a1954ef97e446baef2b800ab8ad355f8bdbb1db836a994f3eaf019d953c72331ffacaf71a535aee59395e7d586170b519e5bcfae28ba14b2f8ecdf76ac9e84b2204118cc6f8f4c4300637d385af310f69fe9e103ed9c0a5c4ebe899632c132e9cec41c52588dd9569b6843d4fb395fd374b733ae7eea4dea3b08662e4a94e1f8d95c77ed3b91ce60623d627f6ed08a6cb48bd55b509d005ec0fe9db8bf4febe5feab13d3c917e2d9a5941212382b5e9a08e3127219fc095d5525fc6d1eb35dc57a0530ce2338b1a632bbc2182e5224e15d6c3eee03e62532ec16025c4e984b59f877b69489efc118cbd67e3922e9ef9902aae32b73754ae903cce72cc4daf3b1dd48278650a54c5a51662d60390bd828c0bc4085004b3b072f135ec36ae3f14132fa96197ac767d1bb5a9e3c546fb59d5657e3f4561d7f0ea12a2f6c274fdceddbc46f0d4345abf3d74a2d4bfca100ee355161adb2013218c3903c5ecc9f49cd063a6b4fec2cd695c3cd8b6e40bf486a984976e3b302fcc56d22cca8116981e05383780b7e6b7e60d95338d77ec36ed13807546f8ec9bbc18924a1435bd38e96c7761841d11cc05be5febc3df6906b202da7a0eba7308916e0110003e49c03eb54e6768993c7463e4ba48fe7571935f44e3e52e8ba8981f5eb1e1387ece7cc2c1eef45c1d1fc288d9dfabe733d1befff1e795d6267b3246379a04f51936401a3d06249ce0784e6703ba469326f345a539a89ba69161ef7a2e305b67daae82b640229751e54973bd9968c6c96605e8f10fc249f87f4424cf77b5c8e4720069cc76d4d04ed458afbabc47153ecbbd5105375e3f7ddd83a6d7950c97d4e77b222b273845aeff22db034d0d43bc7322287f78823f2a1f97120b195ed96df2573e1380737cb1c1951f8905b54f852cf2cbb104c132190c5931e675db8c9e56603759f2250c3b3eecb1ccc34f66d0c467cca1e70b87a05eddb691f0a6f84ef0f398a39f449f9f9798097248f23e60b3d347f88928894e563d1a17146b1c2da7c39120f40b62b8e8a88f9e4234d8d8268675480b7f44aa65ee24ae97c2bb36dc32901eeaa224d167a4a9cd9f78bc2878cf1fe1a86f2d453ba10e24b96281187e5bcf9c458cb47ed91c7c53a5ea51dd4cfdfd978c04107890489ca17ffa8e8bb2ebba87788b2b92967b55b18dde995b1210faf9f62506888628063ff68ab9e18b7bf96fd9b9d7a48831484ceef7e29a65a4feaf36ec4095b3b2d34ef482fa796ab3373caf21e4d6d696152ec0c2419eb4eeb01479ffb2c1139886099ca8ab12fa29c0a96e4ab2064e66186f5b18af4c69676f1bae083fe75c520e3e05c6155299b8049c058ec086632b4712cdc95cdd5ae479412836b2dbd0c7645f4475bcc0764cf14c30c0a940340d2428ac47f99419deb1a5a06a525aa58465a7308d490e955f6fe1bf6c0361bb32f3e20e83859ba0e2e593f965b1df44703617ceb078fa72380dd53010d7c682af04f3de0261f78a12ba14802bbb4026713bda058723d0acc9bfbf8681602e9753d075812be1c15d71ebab6e0e61510dc9c28c4c92d4b391532b38ff1bc2e601d48f0afa3d1ddfd4d0203217755f680678ac777d495ebd49e75a3fd1ce3e26df26706cb6ba4b607f52a547fef81a631afb658ce489a6b39e1dba27e8494d871ac2534250b1e677cf4b2ff708adc88f8af43ead7bf2ec97c88c929654f3b73e0937555c4c49838875c2387c1f45b9df1e75366071a6374f3598f8fab5a5e87471f0506a1594fae9b242fef50e63dab69966f4990339e64ff55138a3caada59147575028f7965d0d76620057ed470c623f71c4e48907d1758e388684d7990548774de27e0a0d102ccdb93096fdba5f2e049cc7185ffb2f09ba1b32ae20e2e4a4e8b6107e0fde5f4a562111cb3eca2bc61cbc0268373c62bdf3ed90d54d92dfc9f6b797610508ba4c82b134d4a72c60fd8710f8496c7b569c3aa46d66beccf3398483cb5261ce27abba467ee743e246cf6e7bc8ef674445fe4b39d91dd22a8bb1de70acf36b7de4b8c49917b14defd1d4af20024acd0a9371f3c8bb08b1df5251c1d2412ca55e8d513bc63bc98394896af0dd8549de46c3ed3bacfee79e031b8f7533a4f722b244ec3de5ad71fa6766fc0df7f9ec13c0a6f51273ec6c40c169281cb2d64fb2b3854fb7646de6ac0a9502e4569556ee0ce9f7c67aff06e6adcd6f8d878492aee6e42c5a077aaebb8a74d510dcad27f3c7ce8779be066157a7fb943c28c57360589048e86bc1d318733d89284e5d400b59ecf5a9c603d037412be6f9109f10ebbdd702a0d881893bfe7223392cce65127e022c858f8665e47ff3e2ad8c03d74bcd72e0aef4b9ed927a0c1aabc05dd0d9859fd3747a050568a410dd223ff1491b4906a27036e4482b347c987aa0fcf8853f30760bf0d117cc0fd5d2a83e2afc87ebe9684214fad27e104859c96d49be76031bd63896060c97c1ba689161493c042aa7423fe1f3fde0b866368adbc08881c966e30af80d96bb48ef80be613a4a9ef9387641416af4190951f41d5a6052419e4a4ddc4afbc1da63489f393ab2e1a071955ebafef71e4b9f8cebe5c3e7f539e63619c453022f53a3ffe6c66047c2bbeeb080ca77b414c4315d95fb30c2c8ac46a88599200e8c81be0484e0797655"}}}}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00007b5000-0x4)=0xfff, 0x4) r1 = accept(r0, &(0x7f000026e000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000092b000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002d2000-0xf9)={0x0, 0xf1, "a6a2bc4020e4d13d68b0defc7db4736c99c2e61b9c2ea1f271b7990a53e33e1645d56b0ef1d2ef56f9d80a48cbb2fc34bd988d1a7a02488d88fca3369866ca943df194114abfe47816884c3b763302d7cfbeb78c52034dc065b08eeb138b6d694eec65ebb2ceb250174241f22431d65a81d3c575d331431a33209e8b4f7988eabef49391ce8bcff73caaa784dddcbf9f30720a5c8f51933bebc7629a0db180626f5f9e61f43bc936bea2c00625b200bcf056a3e1c3daef0d6b5d043842caa282ff2a07bcc51b8fdb36ce91a4cde192697a1f4fa8468f39495f3c69cdd581bf3ab463ecd2c2b326108181813346ed2c9f5b"}, &(0x7f0000b84000)=0xf9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c97000)={r2, 0xe00000000000000}, &(0x7f00006da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ad1000)={r2, 0x9}, &(0x7f00004c1000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fdb000)={r3, 0x5}, &(0x7f000000f000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003e8000-0x8)={r4, 0x3f}, &(0x7f0000ad2000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b2c000)={r3, 0x9, 0x2, [0x67c5, 0x663]}, 0xc) bind$inet(r1, &(0x7f0000977000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fa1000-0x10)={0x2915, 0x8000, 0x1f, 0x51, r4}, 0x10) accept4$inet6(r0, &(0x7f0000150000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000069000)=0x1c, 0x80800) listen(r0, 0x1) 2018/01/06 08:57:23 executing program 5: mmap(&(0x7f0000001000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/01/06 08:57:23 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x3, &(0x7f000000a000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000009000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) 2018/01/06 08:57:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e86000)={0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000018b000+0xa70)=0x0) r2 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000792000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a9b000)={0x0, 0x0, 0x0}, &(0x7f0000f53000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000012d000)=0xc) r6 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000df6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a90000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7b000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b36000)={0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0xc) listen$netrom(r0, 0xffffffffffff4c89) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000638000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f14000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000721000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r10, 0xc00c642d, &(0x7f0000dc0000)={r11, 0x80000, r12}) r13 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ed8000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008e1000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ccc000)={0xffffffffffffff9c}) r16 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003b8000-0xc)={0xffffffff, 0xf4, 0x18}, 0xc) r17 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f0e000)={&(0x7f0000297000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$netlink(r0, &(0x7f0000199000)={&(0x7f00001eb000+0xea6)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000466000)=[{&(0x7f0000106000)=[{0x7c, 0x9, 0x9adfaad95435d71, 0x6, 0x1, "297b857ed0159b55612d64982e23e19ab67932612b9611f66ab3653c30bfcc07f7cdd85db4116014281571b6846ddc5d90babf19829841387418e49ad89e5360d93ee852affe1714fbbd44d441fdb9bbaa87aa03730250fcb03b3d2f18716fccb30310092908d1c754ebef"}, {0x38, 0x5, 0x310, 0x9, 0x2, "67fc87318cfbf01cf94d549be078a8fb7f1d47edd6a5e607c903b442b5e25e208fe174cf526f"}], 0xb4}, {&(0x7f00007a8000-0x129c)=[{0x3c, 0x7, 0x2, 0x6, 0x0, "439938a4325b55526401cb6bdb482d4dd4fac13858d5d1ac3674d993c92540537f87afabfc7337a9e1"}, {0x1010, 0x5, 0x4, 0xed8, 0x0, "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{0x110, 0x0, 0x306, 0x6, 0x2, "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"}, {0x24, 0x5e67, 0x500, 0x0, 0x0, "dfede9cd165d35fdc591a3ccb855e1895040b7c2"}, {0x7c, 0x1, 0x104, 0x4, 0x2, "cd07bba2b1a26213ebadf793c26bcd97a72730f559435aed51972c0851cd030413374de02ae1e0a692d5e6be0ea40324fef7b1917cee2795cb6cae119f36b8b3d7cf9d92b97e2f67f89170b92b0f97f16682223de775314743f1178c493a0be598faa18cd72a4ce6667577bd"}, {0xa0, 0x1, 0x8, 0x3ff, 0x2, "9b01669cf4ee37bba3fd28f415165626552571c0b072281dcb0b73a9d2d424d73b1ae46909335962adc30f16bedbf91883ebe7e590bd114c49c23947589e5a189c69d585ba06e783fc7858ace92d814c2b060f1eeb0a77e7cc7a015b0c18723feda5f4a52170957e59a650811a43b11dc5538ff0ebed3df6265f6ce2bc80d89046594a2a97814d8e0855a16650"}], 0x129c}, {&(0x7f0000b85000-0xe8)=[{0xe8, 0xff, 0x20, 0x4, 0x3, "de78c78bd4066e2f8b5a2cf272ae04fee268943745e8a4739b0eddd0b78fcc89b7671aec86d4ee62a8967baab457d068008a10d4a9cc00c39e3192a892d0adf35c7c7c1446ae9d959e7e041b30aa4de8287b516ab6e388c85a5da13f9ed9ba4c7740e9f79c203e9d55fd354a907e133542591459e8262b955778c889bb80640dc9a6e4cc00b59018ea51b46af3fee4f4e3eedf7c357d9d07edd78acd8bbf4c2020163108c4131673183b22bc56c2c9c3a070b0626be1cdf6e6113dd740ada06401d3bc4c70b862b42735a45691311983c7dbab43012fcf"}], 0xe8}], 0x3, &(0x7f0000d06000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x18, 0x1, 0x1, [r17]}], 0xa8, 0x0}, 0x40) r18 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r18, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f00005db000)=[{0xb8, 0x13, 0xd, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93"}], 0xb8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:23 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) writev(r0, &(0x7f0000008000)=[{&(0x7f0000009000)="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0xe21}, {&(0x7f000000a000-0x1000)="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0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) socket$netlink(0x10, 0x3, 0x7209491970d8156) 2018/01/06 08:57:23 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe1000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00004a2000)={@generic="c4d30fd11148a330df7804831c3ff4c8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000421000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r2, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 08:57:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000b89000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r0, &(0x7f0000cf2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db6000)=0x10) r1 = socket$inet6(0xa, 0x80003, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000802000-0x4)=0x0, &(0x7f0000953000)=0x4) r2 = socket$inet(0x2, 0x4, 0x3) bind$inet(r2, &(0x7f0000a78000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 08:57:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963", 0x12}], 0x1, &(0x7f00008af000-0x26)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000df7000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d2d000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e36000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000380000)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd4000)={r1, 0xc, 0x8, 0x3, 0x40, 0x5}, 0x14) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000080c000-0x11e)="1f0000000206ffdde200f49ff60f0000000200150900018006ffffe5000051", 0x1f) tee(r2, r2, 0x65d6, 0x2) 2018/01/06 08:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "bbaa999dc6eb56df1d9c6f853c6ca263b3127b45855f504b91fc62ae0a58d64748068471bbd3fb6e64e118cadb7aa84d09b1a7cbf9ca909ee86d8ef227d4620d830fb5eaee26a99336386e9ffc8f54256b0614b98bd13f47b7192f416b9829fae08a03d36cf04ce1f3debe67220318962d4dbab924af2ae8fc6a2ccb4a7114735e61b10762662bf102e9f64e7adfc6e6c529a05468f17ab9ef5499f264c4ea582f287e96d0ce1ffffe72b6b4c0ab87ca9dbaee750565cc4ad456c119"}}}}, 0x0) write(r0, &(0x7f0000f05000-0x78)="1f0000004a002500fff1bcf5000508ff0a3f802f0400004737e4fe441951ed", 0x1f) 2018/01/06 08:57:24 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bf9000)={0x0, 0x80000, r0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f63000)={0x4, &(0x7f0000f8a000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 08:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ce000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000e3d000-0x4)=0x1d, 0xffffffda) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006e6000-0x14)={0x0, 0xffffffff, 0x8, 0x5, 0x3, 0x20b6}, &(0x7f0000145000-0x4)=0x100000003) socketpair(0xa, 0x2, 0x7d7, &(0x7f0000302000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cf9000-0x4)=0x0) unshare(0x20000000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bc0000)={r2, 0x401}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000324000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000d65000)={r4}) getsockname$packet(r0, &(0x7f00007a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bf3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000bf000)={r2, 0x8}, &(0x7f0000a55000)=0x8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000036a000-0xc)={r5, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c1d000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004bf000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cd5000-0xc)={r6, 0x8, 0x30}, 0xc) 2018/01/06 08:57:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) pipe(&(0x7f000066e000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00001b0000-0x1e)={0x1, 0x3, 0x40, "41434d5273a6", "bce74be00e48fb1110ff6c4408f53621"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0xffffdd86]}) 2018/01/06 08:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e46ba000000012e0b384b005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf4000f5ff1b0816f3f6db1c00010000000100000049741d00000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0xce5bb132e5cc467, &(0x7f0000645000-0x10)=[{&(0x7f00001aa000-0x1010)=[{0xff0, 0x0, 0x1, 0x0, 0x0, "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"}], 0xff0}], 0x1, &(0x7f0000369000)=[], 0x0, 0x0}, 0x0) 2018/01/06 08:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000020b000-0x2c)={0x17, 0x7, 0xe759, 0x80000000, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000115000-0x2c)={0x0, 0x9, 0xfff, 0x2, 0x8, r1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000108000)={0x0, 0xe6, "a06492d502468f93ebdb45f72a541500f254adc491edde481a665d27068973ee470e48a4366eb384e21361a39cb9097f469bfa54ae271364fdc712c12eedcc4d448243b5e1b590d7c8b893b10cc60c8ab23d12c5e839e762187b52d6ef115a656f34fc83f28164b6200122734eaa36a96be956ed1526d536edd396e2cece847de27e3f3448705be3ba79e8c2965cf867ee1085d8b809896c4a211ac5a9181a8f140085c4e626c228bce9823bc2e16e6764f41bf47119a61f170fd734438cad437cd072516be619b1e9db7c164d547f4ca802003894b5db0b18f2e84f8238456ba35941011d57"}, &(0x7f00000a7000)=0xee) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000052e000-0xc)={r2, 0x0, 0x10}, 0xc) 2018/01/06 08:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000000, 0x8010000000000081) getsockopt(r0, 0x84, 0x2, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/06 08:57:24 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000019000-0x4)=0x0, &(0x7f0000015000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/06 08:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000623000)=0x0) pipe(&(0x7f0000779000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bbf000)={r0, &(0x7f0000ae1000)="63102da0e0493b3de4b4b28488aea754545ef0a8c9a9fae5267ff5155404b19700d999cb8e9431539da46aa87000ab73d63276f798531f75eb1964b93f676504543052b64667a243c95a45ccfaf0fa157e2de6a25d68670e9a7f73d73fc38dd786388ad03dee88b574e683bbabaef152", &(0x7f0000a02000+0x18d)="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", 0x1}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='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) pwritev(r0, &(0x7f000072d000)=[{&(0x7f0000d1b000)="2720057e9fbbe638e822e2a39abd69128f2b5315647553a764050341db9a7e5c2ca2404dc6240c7ae787d3b8463b5bfd5b1e0bb763c9a9ec478886516a226473fd425f33c1acc1fe1d08721e437e5c060996cb3235eddf05e29f48c1bb0be954f891338979448e015650fbc46da7af98c08edf4fd3a80065d63292bb57451799d8f03c1ea09ab715ff277ecfc4526ff926941c88d631", 0x96}, {&(0x7f000063e000-0xe7)="fd0798fd7b5644538fc7bb0501ddf1030ad12c7ac29860bbd9a030b73249d3cc6e9fd2fde899f4548b8abe5ef95ff4adce960fddabf5887307d390e629baea419d1c9c3de950391833abba89e175710e77a7554172e8763d76d9d6ae03655502e257e61284305e1ce32f2d10fa30961ec3c3937a733bbe1792bad40757365b5ac9dbb6e585501091794dff07c68f3e16e72d0539315530cb0cb8d806e23ed0f1062119eebed0e53c74d39c48c6eee8f0c25346b1e752a8479a06eabfecd9825ba68979b48273fd18f9ef129daf155026cb5a4464956bc335f47812ba62e1d9998bd628ac94cadd", 0xe7}, {&(0x7f0000e4e000)="c465274e9de92d72c526332d9369b7d819db601d2c936d695b5c38fb3c7180c8b96fd7ffab170f707f4f8db0ec6f21cdcbf48ede", 0x34}, {&(0x7f0000a15000-0xae)="f73fc72222687ae90afbc86e0431658bd05ec0b65126fc90b3b94ce8b2e1515ab29a12dc0f9e1f0f9e33f3b9af1022290ee276118218fad7082dcbe37b4175d1bdab92ede9cfdcbb7335c57b56301967e2577cf3b0e4a8acb2a51a2755bbe0035b6ff931c4c27856d8dce74fcababfb81d405c199fb323bedba1bf7c64a882ae2adcdfd55b40d3c72d3f7e01118fa3d227f7302a916240cc279080b66cddd8085826e756ed22a70fbc25f663f38c", 0xae}, {&(0x7f0000237000)="42b902b418910266d8a09138ac11fc19848ca1eab492e0c7312608b2d594ca39214a74bc4bb69271025c2bb4255af4da5567d4e08bf9a39c89997600278e6ee91b7763670131920a956c0701b2d807f57a70781dc7b8fc853b17cf2b8e47127022883fac7cc5530d869e0955c7ee", 0x6e}], 0x5, 0x4a) 2018/01/06 08:57:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000677000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x50)=[{&(0x7f0000e0e000)=""/20, 0x14}, {&(0x7f0000cf7000)=""/66, 0x42}, {&(0x7f0000548000-0x37)=""/55, 0x37}, {&(0x7f0000000000)=""/211, 0xd3}, {&(0x7f00001e9000)=""/54, 0x36}], 0x5, 0x0, 0x0, 0x100000000}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e02000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e86de65, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\nq', 0x30, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) r3 = socket$inet6(0xa, 0x4, 0xb2) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00002ba000)={0x20, {{0xa, 0x1, 0x551, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/06 08:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003b5000)=@sack_info={0x0, 0x10000, 0x4}, &(0x7f0000050000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000384000-0x4)=r1, 0x4) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f000096d000)=""/0, &(0x7f0000a4f000-0x4)=0x14e) 2018/01/06 08:57:24 executing program 1: mmap(&(0x7f0000000000/0xc8a000)=nil, 0xc8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x4) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) sendfile(0xffffffffffffffff, r1, &(0x7f000004c000+0x1f4)=0xfffffffffffffffe, 0x0) 2018/01/06 08:57:24 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x3, 0x4, 0xca, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000c17000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bd4000-0x4)=0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008da000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6da}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x8, 0xe5, 0xfffffffffffffff9, 0x3}, &(0x7f00005ec000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009e9000-0x10)={0x800, 0x202, 0x3d6e, 0x2, r2}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000503000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f000004d000)={0xf6, &(0x7f000016f000)=""/246}) r5 = accept$alg(r3, 0x0, 0x0) r6 = socket(0x2, 0x7, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000662000-0x1)=0x5, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f000053e000-0x5)='veno\x00', 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000096b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f000003c000-0x40)={&(0x7f00008c9000-0x8)=[0x0, 0x0], &(0x7f0000f70000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000262000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000e8a000)=[0x0, 0x0, 0x0], 0x2, 0x8, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) write(r5, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9ab6cf668f5c97b8412f8b7c112ef74fe5f272a780aaecb31e1bc8e7abec762f3d", 0x90) recvmsg(r5, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:24 executing program 3: pipe(&(0x7f00008bc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000002000-0x58)=@file={0x0, ""/86}, &(0x7f0000002000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c2a000)={r2, r3}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, &(0x7f0000e8c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000286000)=0x21c) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000a29000)=0x0, &(0x7f0000433000-0x4)=0x4) r6 = socket$netlink(0x10, 0x3, 0xe) writev(r6, &(0x7f0000df3000)=[{&(0x7f0000d03000)="290000002000030301ca542400000020020000000000000000248400000100000000000006ec006e39", 0x29}], 0x1) getsockopt$inet6_tcp_int(r5, 0x6, 0x1f, &(0x7f00000ce000)=0x0, &(0x7f0000bda000-0x4)=0x4) 2018/01/06 08:57:24 executing program 7: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000181000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000181000-0x4)=0x1c) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000181000-0x4)=0x9, 0x4) 2018/01/06 08:57:24 executing program 4: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000bba000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000271000)=0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000134000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000333000)=0x14) syz_emit_ethernet(0x6e, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8e87", 0x38, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "8a0104", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/06 08:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000594000-0x10)={0x0, 0x0}, &(0x7f0000483000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) 2018/01/06 08:57:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000001000-0x4)=0x6af, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) writev(r1, &(0x7f00004be000)=[{&(0x7f00009a0000)="8f9a6bb8ec84b1f50e4316c3451158a9cc983b47cb3c49dd675488762e22435638991f329f2239461bb0c37a3d8bd731100fef2229cdc3b3754805ec2bfc0fedd5572e5261b13872ef692873c866526aa4ff3e63322035f45f6dabab3b08edb0863758aeb3efbc82a9909f9d9552859c9f99171761ef5b65215f72c092", 0x7d}, {&(0x7f0000554000)="977cc0f5ca3213b4f3497c175f5d795b3cbca8b7bed4514fe576b9a60c3a601c3d39c6855afaffc655b3c6185a375cf54df7c0361198182adf7873c13428b344616e8914a1c467a22ae5994c883a0be1ada0f1e7bb12465114dbc0809d96eda949542baa3bc0a1f8145980998f42c2875860de9e3909f818d7d39cbd54c5e2", 0x7f}], 0x2) r2 = accept(r1, &(0x7f00005a9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000155000)=0xe) r3 = bpf$PROG_LOAD(0x5, &(0x7f000074b000-0x48)={0xf, 0x7, &(0x7f00009d7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe09, 0x0, 0x0, 0x0, 0xa02}, [@call={0x85, 0x0, 0x0, 0x2a}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000179000-0x3)='GPL\x00', 0x101, 0x4b, &(0x7f000089b000-0x4b)=""/75, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007e2000)={r1, r3}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a7000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 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) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000830000-0x5)={&(0x7f000004d000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000015000-0x10)={r4, &(0x7f0000806000-0x10)="9a0f373d2f68c0c301c9ad9a562b2797"}, 0x10) 2018/01/06 08:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x9001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x7fe, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000492000-0x8)={0x42424242, 0x42424242}, 0x1, 0xc) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(r1, &(0x7f0000d97000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b04000-0x4)=0x10) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) r7 = socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) accept$inet6(r8, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}], 0x1, &(0x7f000076c000)=[], 0x0, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r7, 0xbf) syz_emit_ethernet(0x37, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x37, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x800000002, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) 2018/01/06 08:57:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa1000+0x727)=@sack_info={0x0, 0x8, 0x5}, &(0x7f0000aa2000-0x4)=0xc) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00009ef000-0x8)={0x0, 0x3, 0x1f}, &(0x7f000036b000-0x4)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aa1000)={0x0, 0x44, "5bee0ada1287f8f9c89842e594e727bccefdc238df0b165bdf99fd1cf3e2d44380297a1561f40f3949cedfde17eff782008448cd33faa1ac23ed7db92402c4aa557b4ebb"}, &(0x7f0000131000-0x4)=0x4c) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aa1000)={0x0, 0x4}, &(0x7f0000aa2000-0x4)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000033e000)={0x0, 0x8}, &(0x7f0000aa1000)=0x6) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aa2000-0x8)={0x0, 0x1d04}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000071f000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6418, 0x8, 0x5, 0x626, 0x2, 0x2, 0xfffffffffffffffd, 0x156, 0x0, 0x0, 0x1, 0x400, 0x2, 0xfffffffffffffffd]}, &(0x7f0000aa1000+0x5f5)=0x108) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aa2000-0x8)={0x0, 0x8}, &(0x7f0000aa1000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006a5000-0xb9)={0x0, 0xb1, "d5bf97cf626f93af21ad7965e29555b70623d1c6957269a645f2a0ec6f748ba194009034d37c4820a21b83d11abee0c79b20026139b5ce344378204960efffae13a61428032dfd91b08a4b6276793725cdcb6255bce3ab3d431beb034899d20b247d824d2529c41fee62b23bdf9755f856d91b1eba3ee86f97a5a51c3efb036394937e3ec0043d3b7c5ca7d7a18ea189210032d51c0ad3f21bd9e34fcf9504ee4f562e8fd06e7d3e455d7b19d07cb92484"}, &(0x7f0000789000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008fb000-0x89)={0x0, 0x81, "71cf85b0aac8052d15b6fd72e25d58c85efb08330fecaa7e403d3efb2fc93a1697ec065302568e33250bb823d5f4f1c7d7b8cb8861fd80a5d62af3d386a5e22f743061b8d18a01995b65812924b423e445301c941504b90ec662681a12f421f8388552f2d4aaa4219975731e7a6c8cd07c44cb0bc8026cc43fa330420f8536b1c6"}, &(0x7f0000067000-0x4)=0x89) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000aa1000)={0x0, 0x0}, &(0x7f00006a7000-0x4)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000043e000-0x98)={0x0, @in6={{0xa, 0x3, 0x31da, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff}, &(0x7f0000aa1000)=0x98) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000024c000)={0x0, 0x54, "e2d55eb3296c665e5faf6f9ff624a648f24d5f78bd949c0ea0e4ad096bfa82b9ab272042d6b0d16e64b56613ebebaa73f1a94296a928a5635d0ab957b42277f0bd02105ff93155ef3c8fac54d37af4d45895eb5f"}, &(0x7f0000aa1000)=0x5c) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000aa1000)={0x0, 0x8}, &(0x7f0000aa2000-0x4)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000aa1000)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xc1bc, 0x8, 0x100, 0x7fffffff, 0x2, 0x401, 0x8000, 0x9, 0x800, 0x9, 0x4, 0x1000, 0x1000, 0x620b8681]}, &(0x7f0000aa2000-0x4)=0x108) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aa1000)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aa1000)=0x8c) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aa2000-0xc)={0x0, 0x7, 0x2, [0x7f, 0xdaf]}, &(0x7f000050e000-0x4)=0xc) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000682000)=[{&(0x7f0000aa2000-0x1c)=@in6={0xa, 0x1, 0xaa7d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffff0000}, 0x1c, &(0x7f000045b000)=[{&(0x7f00000ce000)="eda63c3a1b407f63797642d7f6141faadb1fe8a00ccab08f9fdba5f4b6e6a93f95b5c9ebd25d48e97ecf87075f99e2180471ca28dae7d6e1794a159f6fefa0a02f49b8d08d93f0db40afa0e5a498abe44beb12c80d8d2a1a550150695b9d449b0ff4e6668f5c74c4407b8459d121b78d2470b1b623d2e188a66da15efd4edcb01d295f93f1474111312ba5a87da36791b5c4dcb7f7b799f5222d26c83a0acea155d9", 0xa2}], 0x1, &(0x7f0000513000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x4e86, 0x80000000, 0x202, 0x66a, 0x6, 0x80, 0x3, 0x651f, r1}}], 0x30, 0x8000}, {&(0x7f0000751000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000863000-0x40)=[{&(0x7f0000aa2000-0x1000)="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0x1000}, {&(0x7f00002f0000)="46679510cfc1186decd7", 0xa}, {&(0x7f00005ed000-0xc0)="ffc58f162b25b11efe77137ce36b12a287e5dbf46c12a3206f7bdd729b5ff8ecdfb214166c4f0ed53bc2c9afc1665d087d926d878749213bc6281e8b37043ade872075a76a1ecc4013204fdb49c09541aa5066ae8a00bdc7e0e20660cb39367e6339ee23b13fe12c9d3958f841d95c645de627ad23a75cae409a78322d7494fd65567a5bb63fcf6d586e3d505f28d9b40d3747f4719e8a3b1569c19f1ab51c32f89d534464698c4720cf49b5ebff20b19ff3df94225fe27079ece7ef57844609", 0xc0}, {&(0x7f0000aa1000)="5c25b42ef4aa8d4d0d8e967e080d9a42f09d42c129f4d326e99e7f7a22e558bdcf2ecd84484f33bf3c256fa4bbf4d94c56a4f10b4dae3048919f14fa273643cf6116a47ae78bfede9420cdfc610c03887e697d121f8de586d1cdaf813988895b9a6ee0a0b2d6df6747a9c1d9da34dbc08de73b58edd75e1bb03367c51dbedc8868da27ee0081cc03dc0f8c28a03faa501f50e8258d9e208baf83a1fd10c2966693bb50cb43204c9ec5ee1b541e0a670ea9d9d2cfe340eeddc4868f00d959d18c", 0xc0}], 0x4, &(0x7f0000224000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x4, 0x4, 0x19e8, 0xa0, 0x21, 0x8000, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x0, 0x200, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x3ff, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x1, 0x100, 0x10000, 0x2a02}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x0, 0x3ee400000000}}], 0xf0, 0x24040090}, {&(0x7f0000aa2000-0x1c)=@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c, &(0x7f000044e000)=[{&(0x7f0000aa1000)="b01dfb6cf225a1853ea8f7eeb56a55026899c69ce1185c2119ce7b58d7edb354f07f86", 0x23}, {&(0x7f0000444000-0x45)="e981912dfab0aca478bb2a4f59103dd885d8595360546e3d37c936f1b122e5475095820afa80d37db5e61aae67de92fc8a5fb3221768a65878c691eeae27ccdbf7a2b1243b", 0x45}, {&(0x7f0000529000-0x93)="6669a1145a49f15f93e7a48b19e79f9e68faac8f40e15cc1e4681f9dac6d94654146c3da8ed2a1d5ee2b1496b8f03092aeddf3ed1761d3bedabf30d4750263ec7722c955bbc89b3f9ab5a1049ffdefb34451ae8a9f3d609e91d836284253e4c4eb30e78988f7db00dcb9a2047bd96fa868a3e9041c45c7ee4c7e7b63464be85d1f3d8974ddc057804d0736bb64e90ccdefdeac", 0x93}, {&(0x7f0000aa1000)="9209ba0da342010521fa90462c34c14af5ff7801bc9623ea91df0264fbe707e9d077e255c1fdc95256d5e1cb22ae08202ed30a7e31a13ebecac928fbce67215e0e485a521a1f15d93b09e78eae9c33d1c6c4827e4f9a9ff566f7c6754ca27f9ceb", 0x61}], 0x4, &(0x7f0000aa1000)=[@init={0x18, 0x84, 0x0, {0x7f, 0x4, 0x40, 0xfda8}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x100, 0x9, 0x80000001, 0x6, 0x400, 0x0, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9d, 0x0, 0x3, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x40, 0xffffffffffffff35, 0xe8}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff00, 0x200, 0x5, 0xffffffffffffffe1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x800a, 0x8, 0xffff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x100, 0xc4da, 0x503, 0x3, 0x9, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x4, 0x2, 0x7, 0x1f, 0x2, 0x0, r10}}], 0x180, 0x25e6788b341d697f}, {&(0x7f0000aa2000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002a3000)=[{&(0x7f0000a47000)="", 0x0}, {&(0x7f0000aa2000-0xa3)="a5f68a13d8813469b3e75021cd3effe7f720320db967709d4c6e19b564eac0d95b8dd55c3e1e2a5193fa34b2d46c13bfe59322c09cd7dbbaa4bf8c270bf5fae2aa9f5e70de450b3f666bff0fe6be0e47f93d2e5538ebe0f782fc29e7bb7499450eca8ce1d4d2e31aa34f4ee684ea3268f1f9499f79f1fe77abdf37410595774c3239429a483892ed128d15a15ce0f9c010e8e5eb6f09ca16f798ca8bed518ffcda484a", 0xa3}, {&(0x7f0000aa2000-0x4e)="c6896734647bc31d127382dbe23a70333890567afe6b93c3080d05edd659c8df114fd12caa39b27ca98986435c7ae13044d68e0d1bad7df6aaada11dba72e7106ac6b4792b7ca466ba26153fcc90", 0x4e}, {&(0x7f0000858000-0x8d)="6643a5a76bc9fcef62ba2c925d1b5cd376d1165010ec06e68ac2eb274891b6144eb37ec94b496e9a69338732d3f30952c5f3a806abdda427a867639bac9eb823f9d1c2cfc6fbc52b78b8f3b1f7d85ffd7497a39aa0ffe99b61d473d98a7e27703c4b631bb51e9acccfdf59eb13cd9f06fcd9d74d7d94de6091d0232812a973becb24ca47ad82c17502c4fde74c", 0x8d}, {&(0x7f00007c0000-0x77)="fa2307d18daf34ec21fab406f2074ef96e6a97d2fe489b4d07e0567e1867a6de77cb6d9d45a9897da54671c59ed6b5d54a49cdbc3b8808f7f16ea61aeeaf425d669cf717faaf6b169606da40190b434226b8d0abdf1577818599541aca80d5f366487e0cab22c2919ddbe4f06b97a8a0ac061f8cb116d9", 0x77}, {&(0x7f0000aa1000)="b04b88d6c300df00a871808ffb782e51f56f099ba202c0b18aab5b619b670b23a01e30c394571270062e722b6315038e8876b977bd4c91cf23a78db988bdbddb2684b9bbb1f77cb8bdea13add51481fdd04c8747409789fd74e208dc8c71ce493e7b4b4a13d550a886364ff73881e7556be69ab0a8", 0x75}, {&(0x7f00007bd000)="affa74bc0cde259237378a2d41a48112daa0b88c0c96690bb1655aa5c365426bf4402c8865b316d9c65c4067a7c62836347b4589dd8065d4db40238696f97f1a7b6d974996bfab22c0e73d3b42175cb479066e9d4ddd5bf444baa999d639b242e7fd03a994efe176eb3c0236a0b5964f1f42987d321fa5b7d264ef4091c98bdbf65edf64644c24d0126cbdbf79a26894514a5c2e11372a741cdf4cded105cc", 0x9f}], 0x7, 0x0, 0x0, 0xc000}, {&(0x7f000047e000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa1000)=[{&(0x7f00004ad000)="193f4e9b266d42f82f2a7916839529ca7cba051a2032e462d19bb4a645454a4b241fcc2b2584ade6df72e97d71c932e8f8cfe79c9733477d13bf5f0a516d43861cfcbc449694816fbadc0d6922ea41d3ac4814ed468e4c3211a2024aa6137430d7f75507fd85f36c1c3a058c9791ec090b00af4c05598f5ec716decdcaabafd5f0613de2115f0274950790208e1329e47c3fab29beb764f78a4f3ea47f41bc558bcfed0795bffcb81921b2615378df4e99c56c3fdeb16b63e8e62f09f7b8b087f7306f59a69a099ffe319d2623effb4a864c964a305dded77315599ca551290322daa55db58b7cb52b718b43b8024900e76cd1837b43", 0xf6}, 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0x1000}, {&(0x7f0000132000-0xf2)="06bb6b829bddfec448ad2c2cf16ffbaf3dceacd7ff56c58150a7c0818237b313e5c9f958377d54f5d0ccba2049664ebbd60647d4a5e079bbbca38b687a1291092e6e88a27f54aee2503285018da39f37f7f9906e8093d48707bce23201f82a8b825d5873327a3f5e995c31ef7e45764f3ac9da705a1aa12262627aebc30e093db266dd56a5c947b9b0ea40fdf5324389b706f1528c8cfaee4725f0a78cb961db335241eb8df08e4b20adda94c600bc11ddcd8105d7aaed3f26871da4be54c1277f2f4876be3c5161e3609b8021b0009ff7b863778780a52fa0d929be61243011cae8de445909a15140b546a793833f5d3e22", 0xf2}, {&(0x7f00004d7000-0x37)="55535029972f349b7172aaee03d8637b8c8492df8b5c5b86d1a5ec6efa2a31267b3113ef4c5b72978d997918d9f6c21e034b2ffb1f58a4", 0x37}, {&(0x7f000094f000)="059f3761847a848cad08fb3e6c69bac90ff4ed6f090835533f11e7f5da3376b8a7401628f165c1391611d0c0212789f28824f893605327ff15879d650677f14b0053da8ed103f92902bd96c7cc3fcd8fb03dde2e43ad0db0cc8263e6c1351264099a77edf01c9ff67230abd2ef8a26832c1aba0d8a0018", 0x77}], 0x6, &(0x7f0000aa2000-0x180)=[@init={0x18, 0x84, 0x0, {0x99, 0x1f, 0x4, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffbc5, 0x1ff, 0x6, 0x8, 0xfffffffffffffff7, 0x9, 0x114, 0x2, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x0, 0x53, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x2, 0x7f, 0x2, 0x0, 0x400, 0x1, r13}}, @init={0x18, 0x84, 0x0, {0x101, 0x20, 0x3, 0x7c7c}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x4, 0x7, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0xf6f8, 0x5, 0x8, 0x0, 0x1, 0xae, 0xfffffffffffff630, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x8, 0x9, r16}}], 0x180, 0x4}, {&(0x7f0000aa1000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}, 0x1c, &(0x7f00003a9000-0x10)=[{&(0x7f00001a0000-0xe9)="cbaf447c82bc98b17a40cfe7d1ff784f2a7e663f4b660ededf8a147be612ab8c41fa239c2ce025170481350c213c3ac7ecb3d371c79ea4064a7f3dd3908202efa851bfa878ddb639dc1bcda2adc1cbc578c03299373d11181521b3eaf6258b9bb924b124592fe1491404fa3e6f7ea06344b1f5dc5bb9918d090a8c1edd1a10b2d0eb2a053ccf8a000aaec7820356f798391c2a70c25a6f1ed712e4e94b98546e4c033dc5b2879398415bc3b1b3e605f70f323f20be21bb54e990163a922d90c8de650f994acc2ce6d338d4c82fed67f968656085a304d742f3cb089d52f19c64a07570420462bd977c", 0xe9}], 0x1, &(0x7f0000aa2000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0xff8, 0x8005, 0x2, 0x6, 0x7f, 0x1, 0xc73, r17}}], 0x30, 0x48804}], 0x7, 0x20000000) 2018/01/06 08:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000668000)=0x5, 0x4) write(r0, &(0x7f00000e2000-0x10)="1f000000e8030200000006c507141a23", 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/06 08:57:24 executing program 0: socketpair(0xc, 0x2, 0xff, &(0x7f0000988000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000002000-0x3)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x0, 0x5}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00008fa000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f00000d5000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002da000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) bind$packet(r4, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r2, &(0x7f0000edf000)="", 0xff57, 0x0, &(0x7f0000996000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000064f000)=[{r4, 0x11, 0x0}], 0x1, 0x0) 2018/01/06 08:57:24 executing program 7: r0 = socket(0xa, 0x3, 0x1f) r1 = accept$inet(r0, &(0x7f00002e8000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cfd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000fc2000)=0x4) setsockopt(r0, 0x400000000000029, 0x80000000000003c, &(0x7f00005d6000-0x1)="", 0x0) 2018/01/06 08:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000da4000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/06 08:57:24 executing program 4: r0 = socket(0x200000000000a, 0x3, 0x2) bind$inet6(r0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"0210f7b72366f0a9ce118743a5515f6b", {0x4, 0x200, 0x9, "f7c9c6cfaea0", 0x56, 0x0}}) 2018/01/06 08:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000f84000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003d5000)={0x0, 0x1e, "c42b6d4f03f6e363eca102d457cc03b46a2262a61eae39ddd1da4f210189"}, &(0x7f000056b000)=0x26) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f8c000)={r2, 0x6}, &(0x7f000060d000)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r3 = accept4(r0, &(0x7f0000342000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4a000-0x4)=0x10, 0x800) bind$netrom(r3, &(0x7f0000817000)=@ax25={0x3, {"6d6683dd6121e8"}, 0xffffffff}, 0x10) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001d0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000061a000-0x4)=0x5, 0x4) 2018/01/06 08:57:24 executing program 2: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000881000-0x8)={0x0, 0x7fff, 0x4}, &(0x7f0000d31000-0x4)=0x8) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000201000-0x4)={r0}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000d32000-0x84)=""/132, &(0x7f0000d31000)=0x84) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000d32000+0x64f)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d31000-0x98)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000d30000)=0x24) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) 2018/01/06 08:57:24 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b4c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000b45000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f7f000)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f7f000-0x4)='tls\x00', 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @broadcast=0xffffffff]}, 0x18) socket$inet(0x2, 0x1, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/06 08:57:24 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fa1000)={0x4, 0x0}) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg(r3, &(0x7f0000488000-0x38)={&(0x7f000005e000)=@ax25={0x3, {"c257db7875a37e"}, 0x0}, 0x10, &(0x7f0000f9a000+0x9eb)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/06 08:57:24 executing program 3: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f93000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f98000)=@file={0x0, ""/68}, &(0x7f0000921000)=0x46, 0x800) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000f98000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f99000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000054c000-0xa8)=[{0x0, 0x0, &(0x7f0000e4f000)=[], 0x0, &(0x7f0000cf9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f92000-0x95)="5be1dc65765d417ade5f76ba4bb9fcfa", 0x10, 0x0, &(0x7f0000f92000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f96000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/06 08:57:24 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x5, 0x4, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c75000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f8a000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007f1000)={r2, 0x20, 0x30}, 0xc) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0xffffffffffffff8a) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000ca5000-0x38)={&(0x7f0000f89000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b98000)=[{&(0x7f00005df000-0xb1)="", 0x0}, {&(0x7f0000f89000-0x7d)="", 0x0}, {&(0x7f0000f89000-0x6a)="c010dbe1f366809617f80d27a734e1b70a9db95b20c111d117bee279e83326181f270c264b81f576efe5806affc1d9559d634811af3d543259fdb8b93b55d9920ccc9931f08dd2f336ca", 0x4a}], 0x3, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/01/06 08:57:24 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bec000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000e32000-0x4)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f6a000)={r2, 0x100000000}, 0x6) sendto$inet6(r0, &(0x7f0000f68000-0xe2)="", 0x0, 0x0, &(0x7f0000cce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 08:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000058e000)=@common='teql0\x00', 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\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$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000027d000)={0x0, 0x7, 0x1, [0x401]}, &(0x7f0000d65000-0x4)=0xa) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005b1000-0x8)=@assoc_value={r2, 0xc51}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f000046d000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000479000)="06e1a08ceaf10cd6bbb17c659c239246183e7e74badba77bd009065e023bd9ddba4e092c0c3ae9bffefab885b13c3c2864c35bae3eb12f24e2c467e18bd9f9107b54bc1db8cac145f829f212df88e769ea9801a3d762f8aad18359dabdbd92ca7e3cfb088803cddfe53770aaae2dd3c0eca1e4be87b04dd6e6eeed6de770cd2afe54a266ec0122e3bb2fefb5f21637b6100c33e0d5812f196fdcbd9bba6348dff3a6b547fb9c8f308f0fd4c87e526aad9bfcefadf1d86c92bba0dedf9d159c6c5e95ff4548de69615b41", 0x2b5, 0x800000020000000, &(0x7f00009c7000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc5) writev(r0, &(0x7f0000e75000-0x10)=[{&(0x7f000059b000-0x1000)="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", 0x20d}], 0x1) 2018/01/06 08:57:24 executing program 0: socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000d1d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e3c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b3c000)={0x0, 0x4000800000, 0x6, 0x2, 0x0, 0x5, 0x1f600000000000, 0xaf, {0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcab6, 0xfffffffffffffffa, 0x6, 0x3ff, 0x10000}}, &(0x7f00006e9000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000019c000-0x1008)={r2, 0xffffffffffffffff, 0x1000, "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"}, 0x1008) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008b6000)=0x0, &(0x7f0000b2c000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fae000)={r3, 0x100, 0x30}, &(0x7f0000a7d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r4, 0x9}, 0x6) r5 = accept4(0xffffffffffffff9c, &(0x7f0000740000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce9000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000055f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000987000-0x4)=0x8) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00001f1000-0x1019)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="6b4782fc4ec1", [], {{0x200, @llc={0x8, @snap={0xffffffaf, 0x0, "b2", "833554", 0x0, ""}}}}}, &(0x7f000063d000)={0x0, 0x1, [0x8b7]}) 2018/01/06 08:57:24 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f0000000000000000f7ffff6cb842e60100b0"}}}}}, 0x0) 2018/01/06 08:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001ff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de8000-0x4)=0x8) 2018/01/06 08:57:24 executing program 3: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x803, 0xfffffffffffffffc) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000035f000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7f}, &(0x7f0000b47000)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b33000)={r1, @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) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000aa1000)=[{&(0x7f0000b49000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000087b000)=[{&(0x7f0000b49000-0x1000)="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", 0x1000}, {&(0x7f0000b48000)="1a205e99107de6a041c09675ee258d9ddadbcda8c3c69f15f26224742547ecc3146d5253622991cb87469584d5e8ef2fb2", 0x31}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f000044d000)=@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}, 0x101}, 0x1c, &(0x7f0000b48000+0xe4f)=[{&(0x7f0000b49000-0xb1)="7296a8d69560056bc6443826c4433c56f7e48ea7818720c7971dce3d708050fa92c8f5a0cf977a65041c4d2980046f1181d8c2f285ffb3f8cdee64788d6506cc935585a0ce510dc6f58f851ba360b43d667b44f2624a41badf744a04b2142d66e50b0bf53199565084d7a10e74d88a71211e9c0f05810828c60abda2289c73931f4a8ac6118d107fedfdea87e2d025f23b177dbe8d5dfa6865c742d4110bff69c41e5b0da3bd09a0d12a3bc98504ae1878", 0xb1}, {&(0x7f0000b49000-0xc7)="96e0d19881fe7ea82f12e4ffe81c6d5a2653b5745f36a1b1223bdd15df282d54a48c423ea6a29bed0153bcc099efac284fea3322229747b6a73bf7d986314ef90333f286cd3e75dc8b9ac198eb95ee9cad268cbf68391dfb25341bc363313d1d3d5b91eac569b38eba8d60f578425ef20a9e7bf4c0c0e8cae4f10ee745874e49ba32fb9e6352c2e7f355b6921aa94aba2c1d7a48dfe95394bf0e95cb0182eff514b97fcc1a4dcc459f3e894ba31f14b200ad5f0d6b134d3fa7a5f50c26f081b644873f518abfaf", 0xc7}, {&(0x7f000061e000-0x86)="a765cf5182fa7691a218ad49fc6552201787cf9e2de3795495453b0df0b43ad34cc80d29b0e0e017189d4509ceef40bc377e2f35bc7bed4fa35755e733d8b8d35eabe620815d4e889e0a3949f955245e922f33a8b359450e264777b5582cfbefd8ef70b8c07866552c6711ad69d20ef7bcc3e6a9e6eaa6e4fe6cd76fddc13771018ab0f1c022", 0x86}, {&(0x7f00000f6000-0x85)="59713b0359820adcc23ac3679a36e2e0c1c54a0e2588a56264291fa55817bd15b84c58e73b0ec633daface2e76a8715b27d5b38bf7ee6552ead7eeca8fd98a34994f3e00f262a69a98f9013e264e31a74532a43ea297e2f460dbfdb7f3de91099b962318f325a7347997cb2d4bdc949e39396debadf588fb1c49a38d7b0bc41e74d842eb79", 0x85}, {&(0x7f0000213000-0xe8)="da092f7eb31590bad7c0e6d8dc652373fe6f39a6ef4a57307fc6ae134ee490552a1bcbb17270b3fa4bb26817868641528e5d1830df5954f754e3642dee4947670b2bc6a6addc189faf24a4bc4427a0562f9608189da8934479ae654d6b20263fa82a3e7310162ef06a055f81ef49b815e2ad84708687563fbcffd95147d192bae60c25d507983e70241fc7dc313077af229d3be7041b9fdb293652dc4aefa767c548f305bf69740df2d7e836161e0d1cf0c6bd5f18971fae3abc46e86986dc5dbb0904b515cf5be82a95e0ff54c025b86a78434a57dc61f5086fdfb41f50f2c5c221a76c4b96fb8b", 0xe8}, {&(0x7f0000b49000-0xd3)="f58c8bee33a7788f4821b273fb3f422e17e707e03df2b7732b6b5d94c3e791a0c498c7c45dc33ec1ab5cbc59afdbec96e4f08d4b3b7e452ed3a2d49eda6113fc439dc03e680a591766bf213c331f5b0dc693dd4e0d7b874a82db9fb9b3b5b0e8bfd80924d80fa3132f39b636f342ea27a1f4ec75d1150852e2679141bb8ffe4b003d58466f47410056ea27e834953d6b3607b93a036ca45e3f2a9e67e5fad2a4201b59f0456ece5dbd9c0354536f8f8b7586d56a15f13f31178eb319a70a9dc255fd942d5aa16e91776bc9b5bd911c00c5f21b", 0xd3}, {&(0x7f00001d7000)="ce90b0c46d37a88beaea04e8e28a0e860a5e41aca0bdc28f838c53a05a230b1d266f1a90154119486f981ddadfbd2498efe3c7aa2185f2aca12402345f8fce4d42d318a1d94e29191ce276e16a728c07b22b5dc03b5d7f8ba202bf16f504097066e9fe543ca43cc8939ce46cdd451adb52eb95fa460fdbabc871e99dd206439385526c16c42e3ba5b1540ee9122bf0608d6d54cc1e36ff00d199e139a38b2534ce06fa9d0ed0a70d9b9f63251bc15f6082622e40540a738ea12b5823f8e1b8f5fba29d9000ba1c7fbdc564d16be3c5f855940e0295d3431a0c2b", 0xda}, {&(0x7f00001df000)="e7fc6cc1a710979730e2a51ddd82b399d376903c1966132ac301fe27d2a06bb79c81e2702936addbd515a8a0a0cd23b493198a908915b4093b46d1f629bdea224df72f7d0889d2ed3a3ea6", 0x4b}], 0x8, &(0x7f0000ad4000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x10001, 0x20a, 0xffffffffffffffff, 0x2, 0x3ff, 0x2, 0xe8, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0xffffffffffffffff, 0x8, 0x1}}, @init={0x18, 0x84, 0x0, {0x80, 0x2, 0x20, 0x5}}], 0x90, 0x8800}, {&(0x7f0000b48000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000183000)=[{&(0x7f000064b000)="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", 0x1000}, {&(0x7f0000b49000-0x96)="421d72df681bd05282ca7a261d0a483387055197538f907c872ab9b8147aa043b9610ad567056f87bd140874dd37c4fba5d8a17bdc1ed92cfbc51f8e922673ad781303c4d7f0e9672f8168626c12590a06a1738a31aae22b2b64ded1ccc7fc0b883588edfefe267a58b5432894eeff152332fd29b1be5101e1f440dc2208c856b0aface5d3c8cb0197d40623cba3c0f4c88556c73738", 0x96}], 0x2, &(0x7f0000b48000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x1, 0xffffffffffffff81, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xb2, 0x8004, 0x2, 0x81, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8004, 0x4, 0x2, r1}}], 0x90, 0x800}, {&(0x7f0000b49000-0x1c)=@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x40}, 0x1c, &(0x7f0000b49000-0x10)=[{&(0x7f0000b48000)="db5645ba56ebc260487266997cca854b7933d86ab835a56b0ecb4b65a8815d9f3a83aa18308c8853f84b39b0622b1c5ee769d29cab08d4fe7ae0d6f43f3357a5b4b0058fb8d61a88de4bc57270c3144575d0193636e87c07bc1e5cdd99cb321d8f99b65f8d875dffd669a8d1805dfec1eeefcf68a93efd9f0927f6fe08f8d93bdbee63cbe289cdf5a17e4faa00606f28269aeccaebc252974cf6010c64e058b4297adf1a798be74bff0bfd6d69b3e73a906170170f15e09fefcc6fb78f0d23115bb699f8638be1035f", 0xc9}], 0x1, &(0x7f00009e4000)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x4, 0x3, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0xa, 0x0, 0xffff, 0x17, 0xfffffffffffffff8, 0x240000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40e, 0x100, 0x8004, 0x10001, 0xffffffff, 0x6b, 0x2, 0x7f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x8208, 0x625, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8205, 0x7, 0x7, r1}}], 0xf0, 0x4}, {&(0x7f0000b48000)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c, &(0x7f0000b49000-0x20)=[{&(0x7f000054c000)="e1d1730de73c295ec4bad42a81", 0xd}, {&(0x7f0000726000-0x1e)="bdeb5e559c0510c55cb613afdddcc93465be706f194e6e153690395533f5", 0x1e}], 0x2, &(0x7f0000b49000-0xc0)=[@init={0x18, 0x84, 0x0, {0x10000, 0x64d, 0x3, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xbd, 0x0, 0x9, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x0, 0x6}}, @init={0x18, 0x84, 0x0, {0x4, 0x34ec, 0x1, 0x1f}}], 0xc0, 0x800}, {&(0x7f0000b48000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000019d000)=[{&(0x7f0000b49000-0x1a)="f6c1e42171099339d3a309ed881247b7e130bb22b12343b21d2d", 0x1a}, {&(0x7f00007bd000)="62b121de45c62a34ccfd1df194b1", 0xe}, {&(0x7f0000b48000)="7218a663fc8bd48b3c5268b7f87248ca1c9cecfb4681393ccdf961957771fc30634184e8687e8821f594703f4217419c8a06db078c73a92f180c2316034494157f337ea5e6b983b8566094ac37dce69f7492f23951db7af80cfc9398225b8d7c58ae5c263326ac603e82f7ad13d699614c31fefd7ec9fe35a724c2d485aa2f41474a3a6f7f31e6450226270e", 0x8c}, {&(0x7f00005e9000-0xe)="90edf4fe42b33a04e904d7c4fed8", 0xe}, {&(0x7f0000b49000-0x2e)="88dd1729dd16e31de59b2f4197ed99867bf896d253b1677bcd86dff9add63675be1d022f9874961c7b70f86784f108fbe806baf91cd70886101dd2dd8bb4934862e50c703fb34720473a9671e7efd77e302e8fdf91f6497bc68ea5f42a16c4b2e36d4bffe48eb6f05bed8b517dba9f024cba131a00a0e570c264426db178dd623ba2c12a598814667f1ac6daf6ab13255bf1b36f9190a42813de9a9ae1", 0x9d}, {&(0x7f0000413000)="8ac05717dd1d4f133f18a9beff3d1d6b67d8b29be736ad1de3ee7bd4380afe5b2915ebb19b07851d9e16fa7dc7eb49a52576f01074cf8aabfd2067cbf1fedd7ba0e70e7f8a4e64f04f291bad7d676d0fa3c6e1fc38ef8cf267ff0cb2e9a109d709fac9337a11887c14e8465c5cf94d31774c2c19ad1ff063369c9227a9c23befb39f", 0x82}, {&(0x7f0000b49000-0x7e)="7f32bde63e3669325e6be490730e92ffdaf7a2dc070d7110a35755ef95253d3e766b765437cf2a520a4346b84260bc62cc7b5f48beb94ce948e380e2cbfc624f75eb36d97c04bc8d6d8411896c0d571f361c5be02129afd50b2ee9c0fd8ab925278e2281719b0e46cb17e19a5c1e604a81fca7cf57d8781f48782c8bb28b", 0x7e}, {&(0x7f0000b49000-0xa8)="950aaa267211173c52656deca9c12be67ca64ad3c959bed090ab0d2f01cab9d0e9c1567247cb558bab62239837e85e23fe62fc4f0d3f3996b53328b56b14b1d827f33f9a2ef688c4fd12c31e64e423cece0167011fc46f387219d81f8e00845a395d8d649a15d39c92eb8f078ee12b710f798309598cb36ffa40ef47803d94349911f1a8f8e2147573edc637d2c5c96d2d656f1caf358593f2fee74ca18fc7eba11fba4776f9a82e", 0xa8}], 0x8, &(0x7f0000b48000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x400, 0x4, r1}}], 0x30, 0x800}, {&(0x7f0000b49000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a8000)=[{&(0x7f00007ae000)="ec25e21a2e04", 0x6}, {&(0x7f0000b48000)="2557c828e3a8f2e3376fd11a5d96b1db216be457a77f857e5f02e296b4d23171d426ff866758b0", 0x27}, {&(0x7f0000951000)="4131ba2a8fa45a7878f62557a0cd2cae52f83e267bcae9c9605deec9faa3405210509cb34297322563179da15469f22a7de9722d9472495954afbf9fd0ddbfc911c24f4d7f88b751485f1db8b6e0dcdb2f", 0x51}, {&(0x7f0000adb000-0xcd)="8ccd3f856c879c22d4594f863d72ee002e71688bc0c42bbf4e2df314252df725efd764cdae7e02a47f6e0f79f37d5dfb008b10ce2499ca22f5fd3c2a2721eee51babccdd2c53fb66902bed743e088ed49d8bc1c31f7ff3716294fff6408a45cdbf70d66218cb7b4d4012becff334964d3c8f86f23fd2dc6366043fd05b8eba3160e202cd65580a738d3c97dbe0b647042c643a3987ff47d2cc950e59d3012730593b0ea9b2c2cc37a2629ef8814e90b993df4c6faf3b31218da4b491a6a56069215f350564a96929393a05722f", 0xcd}, {&(0x7f00008c0000-0x78)="36691db2baa0ca0c35772ad6c409cd33a9e2b582efc5108bc76a6fd563ca21d273f837cb5b904a8e113b2ff515926177ba7134f5094549c7d9d45d8a7973d7a108df2a572ccee2895150f742d8c185e4b0571650d62171c62afd8451f588eb27720ce714b8d7a7237b8ea55685ef40263ec4ac5dc834b81c", 0x78}, {&(0x7f0000b48000)="82aceba19c8b6e7f694a7c74c362c8322bef5bd9f31c865df29b8ed76cfc544742792fefcc3a768d2f593e0c8869305e2e377fd553484f512c3b119525fbe797d0feb102eaecfd717589386ba8a1e823e6acb0322f2e61c03a5984b65b643c0e6e2262d8d3e930d680f39cf23c63767c492f6cacaa862dd0df800f8ef2c70c01bb66222b46c4972e1540c416567fd92514f620284c54228cbb27a2e7534c41a86074b22e611484d15cc55df9db43fb6351892b2437f973add27c483ccad3508d0b589c11110221b79842060050277342d4358fd1d9cd977fde322605928e74fd259c8151ab7f42", 0xe7}], 0x6, &(0x7f0000b49000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x6, 0x3f, 0x3f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x5, 0x800a, 0x9, 0xfd, 0x5a1, 0x3, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0xfff, 0x5, 0x7f, 0x654}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x4, 0x1, 0x7fffffff, 0x9, 0x3ff, 0x2, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0xef71f85ae487191e, 0x200, 0x7, 0x8001, 0x2, 0x0, r1}}], 0x120, 0x24000000}, {&(0x7f0000b48000)=@in6={0xa, 0x2, 0x24, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b4}, 0x1c, &(0x7f0000b48000)=[], 0x0, &(0x7f0000b48000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x74, 0x8000, 0x5, 0xffffffffffffff81, 0x9, 0x1e, 0xad6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x4, 0x3f, 0x1, 0x0, 0xc2d2, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0xffff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x0, 0x200000000, 0x7, 0x9, 0x10000, 0x22, r1}}], 0xc0, 0x4000000}, {&(0x7f0000b49000-0x1c)=@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f000051b000-0x10)=[{&(0x7f0000a24000)="9cd35c6f3ab9e8cd3d8311c288d85e196d2146009931bbf8edb68bb666332bc75dfe5cc91c467e92e91080ad4ed2e05b111ecb55094b92149f19e2f95e2b6f37db0c47830f0011200a1d6de3ec8329679871f215b5a935b116", 0x59}], 0x1, &(0x7f00007e9000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xfffffffffffffffc, 0x4, 0xdad, 0xa34, 0x8001, 0x8001, 0xffffffff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x1ff, 0x80000000, r1}}], 0x60, 0x8800}, {&(0x7f0000752000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a93000)=[{&(0x7f00008bb000-0xb9)="46b2db7337b3d4963da814f771392ff9d6972b30cc7ae0461e21c7aa4a25a43c94b00b0ec1b77372c69fcc18a158c28e87f034a1d4facac24e35fc4921135f8771b7604f8a520bd699f57c1c764fc2b37821ae4903e890c6f2a47557ca989cb138c525ec70d154ca0bb0c31fa619ba8908e35b8bb1253f56465bba623db541a74fdfc7a08cab2dc77e2cf876e6da47361a886e0486c2ddd00caf05155c795cf6f0d9b53a17730f3c3add98393ae15f72bc5ce72f42bdfb7f23", 0xb9}, {&(0x7f0000b48000)="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", 0xfa}, {&(0x7f0000b48000)="c598c6a5e824452e9e8717c6a11f8443f5a84876ea7d6fd908dadc56135839d0e5d6b824e9381ce83de2a5ea47e20f274161a14c4e05ffb87fd4fb7dd81cd35818863c92c907067996feb21d6f0c455c9d126a2c75a94da57b1c681f289f9b50761221cac02d1d52399d462ce511a984bbcf6d5c1755509262e093ac1aaa5700a07f179efdd0f8e78a503486beb27cb54848adeee480a6fee9e7879e387e00bb31e81f813eb8ca8ea025d5c1afab3d086a8c351d88f150314181f9c47e0f9a7ca9c934c224f07d458e494617d915eb5a3184683b297a9dc930d1ff19143ee6320148e545b59eedabfb6b4b2d940b09", 0xef}], 0x3, 0x0, 0x0, 0x10}], 0xa, 0xc1) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000b48000)=""/4096, 0x1000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 08:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0x14) r1 = socket$inet(0x2, 0x80a, 0x10000000004) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cb8000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000ccc000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fa7000-0x11)={0x0, 0x9, "4841cb00be089f0af5"}, &(0x7f0000882000)=0x11) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ef7000-0x8)=@assoc_value={r3, 0x4}, &(0x7f00003f4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={0x0, @in6={{0xa, 0x2, 0xee6, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1218, 0xca57, 0x6, 0x5, 0x408d}, &(0x7f000065c000)=0xa0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00007a9000)=0xc03, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f2000-0x108)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x1, 0x7ff, 0x101, 0x8001, 0x52, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000d73000)=0x108) 2018/01/06 08:57:24 executing program 4: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) socketpair(0x3, 0x1, 0x0, &(0x7f0000212000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f000002a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) 2018/01/06 08:57:24 executing program 1: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000f0e000)=0x0, 0x80000) getpeername$unix(r0, &(0x7f00000b7000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c0a000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0x8, 0x5, 0x400) connect$netlink(r2, &(0x7f00003b6000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc) connect$inet(r1, &(0x7f0000772000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000fff000-0x97)=""/151, &(0x7f0000a16000)=0x97) 2018/01/06 08:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000e000600e00000000b4013000000000000000000000000106d", 0x29) recvfrom(r0, &(0x7f0000a94000-0x15)=""/21, 0x15, 0x12001, 0x0, 0x0) recvmsg(r0, &(0x7f0000256000-0x38)={&(0x7f00007ce000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0xffffffffffffff40, &(0x7f0000038000)=[], 0x10000000000000ea, &(0x7f0000d95000)=""/97, 0x61, 0x0}, 0x400000) 2018/01/06 08:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f000010d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000041a000)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) accept4$inet6(r0, 0x0, &(0x7f0000473000-0x4)=0x0, 0x800) 2018/01/06 08:57:24 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000dc1000)="220000c61900070400943300090004000a010200000000804f00000006000180a427", 0xffffffffffffff11) [ 786.713944] device lo entered promiscuous mode 2018/01/06 08:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000010, 0x802, 0x0) connect$unix(r1, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007c4000)={@common='eql\x00', 0xeacf}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c16000-0x4)=0x4, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d56000)={0x5}, 0x4) 2018/01/06 08:57:24 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000001d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001d000)=0x1c, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000001e000-0x4)=0x81, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001e000-0x4)=0x14) sendto(r2, &(0x7f000001e000-0x75)="15ca0d7d6dfcb3c1cd82ac219392d0b580a7f5053a820c036de6629089185bb85402fd66bcb2d9ee4ab5f1103156d17094ccbec97d6af184cbc3c61e7319f3361d5f5eb68196ddc5e024f2af9be17696774a4e9410155022d58b7390ad642e5ace8e28f301491f02871b0fa77e7600cfe2d2810b0f", 0x75, 0x8010, &(0x7f0000015000)=@ll={0x11, 0x4, r3, 0x1, 0xdb2e, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f000000a000)=[], 0x100000d7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000007000)={0x0, 0xf8000, 0x10}, &(0x7f000001c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x2000, 0x100000000001, 0x1000, 0xa4, r4}, 0x10) 2018/01/06 08:57:24 executing program 2: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f29000)={0xffffffffffffffff}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f2b000-0xa0)="7db251b30661f1d41cf5da86f9b098a846ad70ef587e6ee4d27f986f674f66cef42f54e0af12c85b4a8293ccb3e57a702cdeda271b2b0526f82c7d5a767de9bb2e0da225bd4717240a2a61c7661373c05e24c553c1c30018d924622fe4b7bc743cc093c263124516acfd12b8788269f24f5968737ff2c0d032e6db9b505e75d626c5e676d4fc9c10988e15c16452af299209d339d7e0457c2f352b6e7a69a48c", 0xa0, 0x20000080, &(0x7f0000f2a000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f29000)=0x0, &(0x7f0000f29000)=0x4) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f2b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8b000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80006, 0x404, &(0x7f0000f2b000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b68000)={0x0, 0x0}) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f2b000-0x12)={@common='bcsf0\x00', 0x1}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f2d000-0x4)=0xffffffffffffff4d) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f000080b000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f2c000-0x4)=0x1c) ioctl$int_out(r2, 0x2, &(0x7f0000432000-0x8)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f29000)={@common="6c6f3a00000000000000000200", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000f2b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) [ 786.742583] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/06 08:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000651000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ad000-0x4)=0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00007c2000-0x7)="8f5802b69747ea5b0306014d0b200bdac5d8", 0x12) pipe(&(0x7f00005a4000-0x8)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000aa0000)=[{0x0, 0x0, &(0x7f0000042000-0x30)=[{&(0x7f0000e49000-0xff)="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", 0xff}, {&(0x7f0000a34000)="dd0f9cb8dd2238f919d1845cd6808a6ad3edb2184b1d4a823d089f4c2be7a2a5b535800c0dde56603e453053d9031fc7b55abe76e855d3fd048bb27e3723a848a1cdff0b621ee5200482a301f4", 0x4d}, {&(0x7f0000278000)="cf4196d13ab5226d2526b28b80621f97427565a115e2807b3b77f758c41de0870b55c309cc3574d9e559d36755ed080d922d7ab4f2586a81746123b1e4586570e53a0eda68a1e3026ca92d906be49326fe6b25b24d3149f9c01027f4d10abec8a8542a77c1aef2e60a26", 0x6a}], 0x3, &(0x7f0000502000)=[@iv={0x30, 0x117, 0x2, 0x19, "cb567f8c890daa7494e428dbd7170f32c4d223b934b0f6ffd2"}, @assoc={0x18, 0x117, 0x4, 0x6f}, @iv={0x68, 0x117, 0x2, 0x52, "3e7ab72b883736acedd7fafef90cbe35b07c90718405650dec9e45c3ce4205e56015016e7585ca193a3797e432242d6249d55f935cc1e5a7b6b475a0b20097ffe8251534fb264fc562d232c86bf4c1e49d94"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f000071a000)="e673492379d3b8548dcc24e0e8793d90711d6dbfcb467f68bc796c1a59c9e29e90a1456be676eb94e55815416352f546c681cd8d6137b3a2db711f989af373bc54c23d199c663b2193f3f532a8bfd86a330acf4e4753e230f0b6810777f4d31b441ce671a7c13b2ac2d4b5f0f8d9f90cbb02b5e6fb1c8470f11c548514665d9fd2e81dec61f099b10b3d98ed3bc8fc19734802a5061b8d054d69115a2212359b279d6a0491177942a8b74b02392500564063518ac5ab4d286f7c8f259b649ec62afb3112fb4911fefda4ed16ae0225ab41352dfd4403c61d3fddb2573d431836f555577e45224ab19f4b15", 0xeb}, {&(0x7f0000974000)="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0x1000}], 0x8, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000964000)=[{&(0x7f0000d26000-0xfa)="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", 0xfa}, {&(0x7f00001a6000-0x5a)="ac85bc3c026ab236587a27b3294ba513876e2b730e9e19df6ff73155c90c09f0d29b45e725195be899a30b16bbaf5f04ce3ff416c044506e675e71eb8aaa54d8f3f24167236e5fd8d92ffdd1ce402e0845f2ac84be255d312edf", 0x5a}, {&(0x7f000009f000)="8347925f455bc0111e98afe1646be763f63f522eff7b7a4b516dca21d8584f1ab42296efd0b609fb80ac8cbd1346d9c95459c11324127bdf7001ae0fcaa1b3a37de178e0198f107e61d49ecd6fc6062058cb8f58dbfda716effbd3c2810d64063f0c7877a70fdd34285a78ed8f5986a377e7afd04b2e5a75ffc4c5c04e9e618b0162e4ef2ec43dc2aa4367a37c8159d7ed644afdeb188c795273242ef96816622d4d59b0b9802c18d4b195559732e81c4b90b948066f6e05f95b731d8aa9c20220e9b8cfc2678a07973ce605e65a789a8a8cc3ee2e0e", 0xd6}, {&(0x7f0000f53000)="ad93c0503966aafdd84dc4abf69e6d7b2473c3265618686666590bd3b148c9f165c25e3bbefc5ad6", 0x28}], 0x4, &(0x7f0000ea3000)=[@assoc={0x18, 0x117, 0x4, 0xfe}, @iv={0xe0, 0x117, 0x2, 0xc5, "224021cc3b4dd18798c52cacd26d4134b854f61ebe31afd06123c6c9431af8adc9b00a8d1f8f33d97c954dabea2d6bb99ffd6565064ddb6aa4eb7761990ea4afb84fa1eb2fb25f6040546c64713975093edf6900511ae54cb5bf76163e285a55b465f2359fd5af1d515b95db72d6c1865cd29b365e5258e9838a4f1361a83daf22ebbd70d08e4d9b121c74bd4a915239f62821e583b5642d92bb278ca365723715f46f7c420aa7c3f2d73a78467ec7ca4d4a403bb1ec20787b9f4f6bbe3d33b94dee88bc87"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x128, 0x4000}], 0x9, 0x8000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x10, 0x2, 0x10) bind(r2, &(0x7f0000eb6000)=@ipx={0x4, 0x7fffffff, 0x8f8, "8af05d740784", 0x5, 0x0}, 0x10) socketpair$inet(0x2, 0x1, 0x1fca, &(0x7f00002a0000-0x8)={0x0, 0x0}) write(r3, &(0x7f0000326000)="240000001b13fbffeb150000f6fb01796bb10008aa00b9ffff07000002000000f91617003afbdf7d0fc8653b6b7fcab4b451df7887e7df992e965f7fde58497008e4d1a63d606ac7a09bb27171735e54e254bad7f92c18ef0e1e0ae1510f3eebe17f3c29cfeee79118acbd127ade534e2b74c8ee43450ebc9666da87e576bc5e562c3f7bc45a147aa307ebd46c80b87fe92b812bef2a650e0211d69dc1080f9c0b4288bf51ae4b694142a1d8900d69ec5584f74bd6ceed564402afb11951e65038ed0a9d7fb9c2f92b1491c5798813d22111ba039c2983677e59f64883", 0x1d) 2018/01/06 08:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x8, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00001c4000-0xd9)=""/217, &(0x7f0000763000)=0xd9) r1 = socket(0xf3baaf4e568e9463, 0x6, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000969000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000019e000)=0xb) syz_extract_tcp_res(&(0x7f0000aa5000)={0x0, 0x0}, 0x8000, 0x40) 2018/01/06 08:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008d8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00003c3000-0x10)={0x400, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 08:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000097a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 08:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000091d000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f59000-0x4)=0xff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x6, 0x2, &(0x7f0000550000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000401000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000932000)=0x2c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000041e000-0x10)={r2, 0x1000, 0x6, 0x9}, &(0x7f00005ea000-0x4)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x14) 2018/01/06 08:57:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000aa1000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000526000)={0x0, 0x13d, 0x10}, &(0x7f000059c000)=0xc) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000aa3000-0xa0)={r1, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2000, 0x1f, 0x9, 0x0}, &(0x7f00001d6000)=0xa0) 2018/01/06 08:57:24 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000012000-0x48)="5f67ed96c910cb2a5835d9f70398c20644144aa64c74ce26ce500e85e14760ee13cbbf52ab824dcb48a669df511fd130bb82079948a397a9e02777236f870a5a5b3b09e2dcf1618b") socketpair(0x1b, 0x1, 0x4, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000013000-0x5)={0x1f, {0x80000000, 0x7, 0x5, 0x200, 0x80000000, 0x1}, 0xf8bd}, 0x9) 2018/01/06 08:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006fc000-0xcf)={0x0, 0xc7, "f6cda57141c104005eb7a33bd20ebe07cfd9144df657be3e0b0b23610f4a646adfb5429c6831aff6b1c3a5d707cd7c4d4bbd87e8ea1c982db13e305e054c52323c80c7da15756c9dd00a0876d4079cf14a5e86735ffe352bf317b15056b0612fa5ae2c50cae91cca352c2b02c27e97c0512af56651bab88c6e9691837df9b4292a5d1eee79e48a1a3ebfac9ef6fbd4094f4918f301fad63ee428b0d4be28e821d929a54950e3b2f826c80da8c4c2c669c6464b7cc275177aebe0b7d537926a25e78594100ccdd2"}, &(0x7f000061c000)=0xcf) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000916000)={r1, 0x338}, 0x8) 2018/01/06 08:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x7f, &(0x7f0000792000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000066f000-0x2c)={0xf, 0x8, 0x1f, 0x1, 0x10, 0xffffffffffffffff, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000849000-0x18)={r1, &(0x7f0000344000-0xa3)="34837281f6447a73cfdae41b500dc2389fa51dad13f1468b977b9ece3ee7489c6c15e6f7c71db8229cc6a211dd99e3d233f5aec36707a06d25e47ae8722903af9c021c4e7e302abdbf27e94b8cdcc25f3ce477e89fb8080afa09efac54dcb105f3af884e6293755c288462608e0e1beb41162688dbd14210c41762e3d3b35c1b3de59f616eb1a7d40e6fdb2d6b695c26959cbab789fa12d600017ce1300b39cd20f56d", &(0x7f00002b4000-0xa4)=""/164}, 0x18) write(r0, &(0x7f00004f3000)="240000004100fd0014f00907160904000a00201008000123040013000000000000090000ff1c", 0x3) 2018/01/06 08:57:24 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000e07000-0x1)="16", 0x1) socketpair$inet6(0xa, 0xf, 0x14e4, &(0x7f0000c0e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x80000, 0x2) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f000097b000)=0x0, &(0x7f0000fd6000-0x4)=0x4) 2018/01/06 08:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000489000-0x108)={0x0, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffff57fc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9b84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket(0x10, 0x3, 0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000aef000-0x1c)=@req3={0x1, 0x39, 0xff, 0x10000, 0xffffffff, 0x3ff, 0x4}, 0x1c) bind(r1, &(0x7f0000d3d000)=@un=@file={0x0, './file0\x00'}, 0xa) write(r1, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000c3f000-0x4)=0x7, 0x4) sendmmsg(r1, &(0x7f000059f000-0x168)=[{{&(0x7f0000af4000-0x8)=@sco={0x1f, {0x9b700000, 0x1, 0x7, 0x1, 0x3, 0x6}}, 0x8, &(0x7f0000a79000)=[{&(0x7f00007cc000-0x18)="db48626d2f9d5931c29936c45733a74ea37e8e9f855f1a19", 0x18}, {&(0x7f0000312000)="fda2596bfed642e338457c0512aacf12e37406181ba57dd59b31e051d4cb670831fa949c59002f9ac824e28a7d", 0x2d}, {&(0x7f0000723000-0x1f)="9ee38e2415f22ef8b159bcc58959c21ee42074f9c9c2b460ed2dc476b5fbf2", 0x1f}, {&(0x7f0000986000)='A', 0x1}, {&(0x7f000063a000-0x95)="77a993bad4879590c039897fa54490336478006383dc33bfd5a650c706e4981ac14b3a82b7405d37dfba1213995b663b659965ad898b7ecfd7cfe6260cfb28c838ab82c22ef28b5b935a273ab6eef701ddc0a3285c8efb220489cc0217a3773eda96d6267a1928c5dcf76acc82e8fe5ed677d23391886ad8919a8673487ad445c39a133bd29d75ce494e75c5f4b8d117e5d4fb165a", 0x95}, {&(0x7f0000d59000)="893445c1919401300a34e5ef4133bc9e0fa3fb3226042b5e3ab9103aa55080878092c7b82e", 0x25}, {&(0x7f00007cb000-0x5a)="d749a23393fa3732a7d9d5617f7202034a7fb2fb81582e96772ba03bf9411ba5c054981184bb1bf80948bed05a4a5cb12a0b7eaf855c989f4b4242f655cd9211f1db9f73925a45ba837ddfdeef86e7fa15e81106ca82ca4aa603", 0x5a}, {&(0x7f000070a000)="3ca507df3c71c2a3c29892d0b142277201a8c4b9c7f36fc0a7643e5e4f4939aa49eb5d6919113d613e7f451944b9f7db4f6f0ce25ee7dbc8837ace7008976e5f03df15d2e2db1eba6a329c70aa7783b978d8996333440ea14d4c3b99cfdc03bc860ad2ead71b", 0x66}, {&(0x7f0000410000-0xe6)="5185a27759441458921b04312aeb0024b30c7eb00b88409dce5e420f04ede43f998fed021f899f5e6c53c3c2b9f44b0cefe2f5f8a636356e069fbb7fd73931a73a6d07e37ee5179ccb6b9116cdbed6826a115d8bdd4badede298da8af130aef0f76ea18fbf234ef31e719fd57987943553fd57ecb51d29e2c193bea114a45eec11083941982a0d811d492d8b260c584946e721807b966fe941a192a6add5232749f5278d614acaca1dd26b6a73fc7e5d1c2a74610c9276a18e7c7c535dee6cdaf4594250338d5f395eab6a0eb994d4f6efadff8e7e70df30466bdd8c2059b6de46716b1b4b92", 0xe6}], 0x9, &(0x7f000017b000)=[{0x1010, 0x10d, 0x7ff, 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0x1000}, {&(0x7f0000748000-0x42)="74d8dc9aef53cf4dd7b4c04cd01b0f7b7dae041b42c230cc905eeab9c001265965bfcba894a29c0e24e8243d1b2c0a277b94a827142e979ae593495561f9dbc04f0f", 0x42}, {&(0x7f0000e7a000)="e91912edad45d3a8b32fcab29a6332887e152096c58a0ea74cc6e3173f", 0x1d}, {&(0x7f0000fcf000-0x7f)="800b1809245368aa89e67241c6e033b2214e51f1b229a8dbe2190cdb57f58ac8b405557ea57eb03cbb5dc4609a7a30313960d545934e33b8babd0a31e2812c67afbe5f371dbb41990acaf6b6ac9574f776a26bc6bb9fa85e292314a90c5ef8225c8e82b8385400d861be5bf27dd65da1ca28d54e88208bb77e6b018f88a03f", 0x7f}, {&(0x7f0000bd1000)="27bd0b54fa80d381b6e9b09bf015e406d0f551bba3149294039d3b1221c4c0b2a2c083a3f7090c6fea217ca889702dc1c27979436f6ace8e76a996d3ba7452de874f1721fc86d87ff9c497e6c3fdcbc0285ff122067d733a3ac6d268b9e6e05cc6aa43038a6722c79a89e121afa015aca69b8bb6ae80ea0fc14a6a96f5b38c6b5e798c64d7072e2515a42206c829eee392aa193dda934260f984e1e25efc9847152da2fb9d652dc2629a740345270b95", 0xb0}, {&(0x7f0000001000)="8ab462dbc6dd7b417a48bd4c9d34fc63d2b0d641cb86093055adeda6f87066013225da38759d1489b2b2d9bf7a2da29f38e8896e99", 0x35}], 0x6, &(0x7f0000fc3000-0x358)=[{0x90, 0x0, 0x2, "28b36cd73beb7954f251b97e6c72958702395b237ae5fef481f85f2a45564d0153619932bb1ec7412bd0749d192929922bf0d7fe2b48b52e0fb6023ff9411e8d3d313e297030a5205c8ed865c444600e3467293c42f7070916a300a8281af900b56c1cf54cb8da591e6e4fa0d1b9a1f8df9042f622d19f87ddf2de"}, {0xb0, 0x11f, 0x100000001, "a6f971b1b69f20352356f7d9e5d01e4434f879a43d49fec96022f533165f27534152092adc468ccd374457d75897257d48b3a3334aac7cac62b18bfab449025d909199bc3ce1f0e67340cb89ef0912804c3b94b677dcc04b91223a790155508156d943f9060eeb97eb667a64dc829a5d46af7a8fde14374e754b5ba1bac8cd56e4faa61026119bb5dcfef900266fa33412fc829b0099d94546617078dfbb7f"}, {0x10, 0x0, 0x6, ""}, {0x110, 0x11b, 0x400, "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"}, {0x60, 0x117, 0x9, "557101144c91208f9d2803ef958141631ce8c0a0edb2565d62168ae992d20b9b22eabbb1c351da7444dd89d39b8c184f1bf2f9c061f4845464c1bbd8ab131ff58bfd0d408c83356572d0190ccc"}, {0x28, 0x10f, 0x7, "64fa8127f8903f1f592912c890bc182bff"}, {0x70, 0x119, 0x0, "19d5ebcd683ffee24163f91396029651a8523a6d36cf6fb8a95f97fd069bf886ca1447853e8ab81be6e6460a1d1ebb8f28b25861f6ef7bb27ec233489ebd6fdcd200b30705aeca6fd1f8a703cae55fe909ee287c3300b1e06614f8"}], 0x358, 0x8000}, 0x7}], 0x6, 0x800) getuid() 2018/01/06 08:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) accept$inet(r0, &(0x7f00007d6000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000325000-0x4)=0xa6) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/06 08:57:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000889000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f6f000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000369000-0x4)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/06 08:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f000090c000-0x8)=0x0, r0, &(0x7f00006e9000)=0x0, 0xffffffff, 0x4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x18f, &(0x7f00006b7000)=""/640, 0xfffffffffffffeb2, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000b8b000-0xc)={0x4, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000f0d000)={r4}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/06 08:57:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x4, &(0x7f0000136000)={0x4, 0x9, 0x3, "f101313c4afe", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 08:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) r3 = accept4(r1, &(0x7f000084a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002cc000)=0x10, 0x80000) getsockname$packet(r3, &(0x7f0000c00000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dc2000-0x4)=0x14) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000285000)={r4, 0x1, 0x6, @random="b96603d0b3d4", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000519000+0x74c)=""/106, &(0x7f0000fef000-0x4)=0x6a) 2018/01/06 08:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) socketpair(0x15, 0x6, 0x3, &(0x7f0000436000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000c79000)={0x5, &(0x7f00006e9000)=""/3, &(0x7f0000401000-0x78)=[{0x4, 0xf3, 0x2, &(0x7f0000897000-0xf3)=""/243}, {0xfffffffffffffe00, 0x35, 0x7, &(0x7f0000da0000-0x35)=""/53}, {0xbc3, 0x96, 0x6, &(0x7f0000944000-0x96)=""/150}, {0x9, 0x61, 0x20, &(0x7f000065c000)=""/97}, {0x2, 0xe6, 0x9, &(0x7f00008e0000-0xe6)=""/230}]}) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 08:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000898000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 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) 2018/01/06 08:57:24 executing program 5: r0 = socket(0x2, 0x3, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000498000)={0x200, 0x8}, 0x8) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="", 0x0) 2018/01/06 08:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000eea000)={0x1, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bba000-0x4)=0x0, &(0x7f00001c1000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000003d000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000013d000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x8, 0x2, 0x80000001, 0x2, 0xa0, 0xa0, 0x21, 0x5, r2}, {0xfffffffffffffff7, 0x9, 0x401, 0x3, 0x6, 0x9c98, 0x4, 0x8}, {0x1, 0x2800000, 0x200, 0x8}, 0xfff, 0x4, 0x3, 0x0, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0x6f}, 0xa, @in=@rand_addr=0x80, 0x5, 0x6, 0x1, 0x401, 0x8, 0x80, 0x36}}, 0xe8) 2018/01/06 08:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b8000-0x4)={r0}) accept4$packet(0xffffffffffffffff, &(0x7f000048c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008fb000)=0x14, 0x80000) sendto$packet(r1, &(0x7f0000030000-0xb)="db4467b1467ada27d55903", 0xb, 0x40000, &(0x7f0000a27000)={0x11, 0x4, r2, 0x1, 0x80000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/01/06 08:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f000054c000-0x6c)=""/108, &(0x7f00007d0000-0x4)=0x6c) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) sendto$inet(r1, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 08:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000118000-0x8)={0x0, 0x6}, &(0x7f0000e49000)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000082000)=@routing={0x8d, 0x0, 0x0, 0xff, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000566000)={r1, 0x1}, &(0x7f0000e95000-0x4)=0x8) setsockopt(r0, 0x100000000000107, 0x80000000001, &(0x7f0000855000-0x11)="01000000030007001a17001500c4ffcc", 0x10) 2018/01/06 08:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa05ffffff7f00000000", 0x10) accept4$ipx(r0, &(0x7f00004be000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000090f000-0x4)=0x10, 0x0) 2018/01/06 08:57:24 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x802, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) write(r0, &(0x7f0000072000-0x26)="26000000230043f8feffffff1a008d4002000005010000000e00f20100000000232103c76e35", 0x26) 2018/01/06 08:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x29c, 'cbc(cast5)\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cfa000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000030f000)=0x0, &(0x7f000060e000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002f8000-0x4)=0xdb0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="4418000000000000001e39b96527f6f2", 0x10) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/06 08:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000932000)={0x0, 0x4, 0x0}, &(0x7f0000368000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b7000)={r1, 0x1a9e}, &(0x7f0000d21000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000999000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000cc7000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000dcb000-0x10)={0x400, 0x56}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) 2018/01/06 08:57:24 executing program 2: r0 = socket(0xd, 0x5, 0x4) bind$bt_l2cap(r0, &(0x7f00008da000-0xe)={0x1f, 0x7, {0xffffffff, 0x1000, 0x5, 0x4, 0x20, 0xb0e2}, 0x0, 0x6}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00003b1000-0x70)=[{0x0, 0x0, &(0x7f0000774000)=[{&(0x7f0000ddf000)="9fda317dbc5212915551e3b6b64fc2d36b77c81627a09c358c426cd64ecdedc35e05e0530166e89cb9b5545ddf2e37c32ecb0de7abf2d6a200faec74f99f969d4f731c8f836e05450a92d7280ad9f3bb7599eccdd773853c5068b65713980b217d7a9638f427216bc05fb7d2680f85a9298bb5e067ddd7238ed4407f769235b4aee123bf08d959daccfa2590de87ddd8c801c8b315d1a84cbd0eed23b9b08db186c409c2f6a22daa78f88c0cf885ef3c325f46de04039a921347bc5e809e2dd38c82d362c7e9fd853d4952fcaf4f38f02aff105c1ffb87908afd89e64d6db2cb96799714fc156c02b7794c6236eaa469f77ea2f3bdd5a86ca6bb51ef52ac0150c2eeaf953d5da7d3b8d26ee3454785567a4f7a039266f55d426edf1c39321f3eaf9140e587a070e00f9ebe8c86461a58242ad5dab3a6d392b578b6f0712500f0e533cf60c3b079d399f98b2948dbdc441bd65d4bc6176f2c8e60f8d5d834e09bf212e824ef99513707b6b4b6451f7bfbf045a4154d2d7808c5a2d529f099a121d46d57a8c5b47afcd42747cb5d6f560fb4176cfe6d4cc9474e826220ce3871b3c79d435a207914489371d9d81388aedb7c1acbaed1578489c84695d018d1591845f49f5dff9fac6ac2c89fa5bffe7bbb0ca682fc4215925a52c0b40f6c82f2f732bf2b07837037a3689f90ecb944c6f0d98d49694bdcb6997f1bc702ee2bbae476a03f337c2996c0091dd0f65fe37c33ee57c8b5fa5eb5b41fdc5c3da9b2dac092fbf58a2a08fc33e1ea671d96350fa2379621b5713f0cd40ba0585f22cd5feb0ba841fbc8f9f96c5fe7b138b0f7c77d98bb351ee23edca069290d454e9bef7c1f4d53199dd8a9c47d7116af259b074b12bb280fc48bcedd79738d028433e2d900d099a67c35ca31bd1a00b557275dd0ede155039a9c577af6c19b416bf30ca682d1a7ef6c7291d4da26ab6dfac1f3e74cb36b1bcda6b665b049c8ec701fa92c551352bfd5f3c245e88018fedf9d7a82a4fbd5063ad6c23b3e02471537f5b3299d2f668bd69cf05f5478519296495abbf8fa7341d82bbdf5b255c3499d47f54cb4e24f400b78872f920c28c087dd68ec43bc7e443716bcaa08c67c50948cb608b6c2b98f9ff8e3f3fd72d80c8de2a205c0a2571485b29987306ad1b58b4800a61ccfab1ecbdd42c34d57038e49c7365669ad9bfed07066a027b1d703e4b147896c4851737b89119472d80c528dd3f169cb9a51e67f9335ec325c8e4fe245d9b6dd53a0b0b0346cdd7c37ff13499f8c0703d6ab4d4d4fc87fa9740a71da58184304bc4218b3136ff07482ebe31c4738287cdf1c6d07db9e2034d3fc84a1da5ce6f934d75ab41eddbe1b65000e0cec1a9a72f9299fed4efb88e7bea9089880bf4ff0fba39abbb5d3976386cea4848e046841092ed3d7a0e43ee1b7991fcb08fd21583c5593bbed7450668b2ed6d14c2272678091219790024f7528dc4091e0f6aee1e3197de3e4807e72a76b3c4f1048c3af39bffca4315236b4b181448e80d9d5c5eca9db85bd560227c0578af95239d9336639f6fb8177c2df1559f1ba04abacf6a9e11828673070bdf8a836e660e536e134fd4cd2313d3171cf15b60468948364c0247cef7cc717d69a792485f1e8114dff0811efbc09777ed49721e0a88a97af45d2734746bc28665aacbb68a2d5b1fe3ada24578fb3d81a81c7397f0bc35776d0f9ba46b1a01b914b82211fa8266fa122449be583fc5732a9678541efc51b6b0ba0a5d5b780b8a2e7730130f551ac3145ff3d361330ca58ffc7399891358739e8f99b466975be658c2494e0bff049d5c357223a7253259a2f789ef57b787886ba3f67145ad5ebd08e26bcde0c639aa9b6e95453a620bf80b9bda332033ae5f316c495999490a6af0544188ee83bd1d0382d820743b20957ea09f5d2ef9fedbc82a6456f82b109ce08d6e1cf22f1ef6974ed192ee41138363a493dc29d699bf89ac39c44b6243ba349dba399a76d5425bcd5a92f8904f882a74f056d859705e0f81dd4ef318056cf8163e0e816fef4444b43a2e3ade6e4d93e5e916db02c41f950ad56ae692426b127d3550d70748ff1c7b7784d7c9dd378209b6567f85f03c242d2f4d05160788e31bcb024cdf6c9f21658edf59d362a2dad594e5949385568735eb251a603a44c44e2e381d1b9b26656560076e489aa916110c56e3da5ea7eac1d0b4118306e8a9a3e858b1015eb71b05a2db610e3bda97996bf3c9d5c53964c50a50a263d83464f5e4132366b7bef22ea9c367dd3725d492510208b09930e25cce8707b93199485c1db41f562066d4ea43ed571d22731aa4868c2c5d1d2d282f1d1feaf6283e0a276994d0b6018d4b79768ce96edd8ed258e6923727c3240cf975a67868b2bb8da324857a65fcb6b19ef185566f35f6c28721ee594c3f59e26636b09141da4dc817444f252e60d76f69c7f87eb9a95f5c7ddd8bda1f4d9501544a7f51593746df14420564f0aac02cb53c2b0d9c9df4d25539d59af64a60fc4899f33b1c59d85d968c2f02ffa378f4398b642057f1e26137e62ef452830825f109cb216001bf514832f6e95ac470cc248038f3d6f6217f21f7f75512c80f611552fe436c985a51c7bc7b48e4a8d99968a87b83af196820d89f7d367bea563e8bd3006ab3c38fe82dd05cf11d5df576547065bc3a12e490d24b756b96de9c0adb6b999aa5ca2b55867277425607a88bcd745771e6fe33d9d45a89c87f0542e994d30fd5f3d9cde313d1d525e444c6b6e529e9d198fe316c2cf0538f6941c4e125e5e9b0770c167430a4240d6832c698b3f91501a4d54de25be37e25beddea73a93e036ab273edfd16a767f2bf61a9526bf7430f90d151cbcf7b1a6ee54eba5209f43f331309861b0063cb457a3a9f152676d4d1a959fdbe36ad6721c70f4873d99461f672b3045f9698bd364d51af83ad85e1850e9783b917aea28ce986e89dfb71954efb6fd94d4a3444d6c1b1f974fff4acd1b60f633fe6bd410ece3b201f848db2dbcdf3dda65f10ac88d1925fbb9e933159055ce9a0e474c4375fb548c7571891e8b322cc98792afc86ba4df991ada6cc97c67061c4b17a4c5d179f7c7d962e16cb4a2b5329bdf77df0802df76193683add1d19be503415ea95cf252713756c21a31332468d79d10fa9afc016af25034cf6d2ea26cb0abcc0812a855af5b5c3d40b29e2df655bf0b424274c2963ea36177238414646e3a8de9fb5e36ea2c8026fabc25c5ef4e054e5806b9c0059438f5a9e7919dc1d4ceebd0774d42d054be71816bbf71204f285d28582ae7eb23bd2032bafd21f723d2272cc73d252f3ce1ce73abc4576a80b2d03a337a9b3adda168f31dcf0323e771fcf3b2122ae421ef33fc93b8e5d09cc05c030b2373f69aae8be0addb055159c8e050f0bd9c850b569b4a15ac4be21e3eb6e1f0bd0717d57800c68eee4a1ee8070800f4ec9bf1ef4abfa292020c239713cc320f5e128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0xf03}], 0x1, &(0x7f0000f3c000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40}, {0x0, 0x0, &(0x7f0000397000-0x70)=[{&(0x7f0000bd7000)="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", 0x1000}, {&(0x7f000043a000)="12f1956f8bf875589cc4498620e5252360642240d98506b3443c003baacc9a1339fd157f2f65b9c9141eb2bfc74e1eb0ff0069d93c3c310c9332f549c64b1263268ed66c9977aef030fc220c5c9744023bf108c1da76b07884f15c77c1a343263397f2e923a615151677e67697d30b52b1374668d9d69d1f10ab0a54042245575a994d28c55a960753b8c38b1ae8833d92fd8342d255", 0x96}, {&(0x7f0000587000-0x33)="d0577aa7af356c0fccfc4f0ce599be9187e7da84f8f185d7b4b05ad02735950211024f889b5b1d240c69f603be15a1da8d1355", 0x33}, {&(0x7f000001e000-0x5)="939885c5b6", 0x5}], 0x4, &(0x7f00000f1000)=[@assoc={0x18, 0x117, 0x4, 0x7fffffff}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x200000c0}], 0x2, 0x200000c0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt(r2, 0x7, 0x9, &(0x7f0000602000)="49d90a1cb18a890ca5f85e0223932c94f5d3ffc2fa644c744d8e772381db7f4b82791e083e0be9be3985b86eb56895307939346cb3f8eb41ed040ca8560fca9fe41214578b1957aef5e5b7b2238c4cc99d65e1b1509055d843ac39189d43cf1fb22de991e2a8", 0x66) recvmsg$kcm(r3, &(0x7f0000a18000-0x38)={&(0x7f0000036000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000597000+0xa42)=[{&(0x7f0000fdb000)=""/53, 0x35}, {&(0x7f0000b91000-0xcd)=""/205, 0xcd}, {&(0x7f0000c92000)=""/150, 0x96}, {&(0x7f0000464000)=""/143, 0x8f}, {&(0x7f0000fbf000)=""/143, 0x8f}, {&(0x7f0000b2e000-0x63)=""/99, 0x63}, {&(0x7f0000770000)=""/44, 0x2c}], 0x7, &(0x7f0000563000)=""/50, 0x32, 0x81}, 0x100) 2018/01/06 08:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x80) write(r0, &(0x7f0000000000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701", 0x24) 2018/01/06 08:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xb, 0x80807, 0x9, &(0x7f00001f3000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000a39000)=0x7, 0x4) 2018/01/06 08:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2) accept$inet(r0, 0x0, &(0x7f000034a000)=0x0) syz_emit_ethernet(0x8e, &(0x7f0000d3b000)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f30b", 0x58, 0x3a, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x7f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x100000001}, @enc_lim={0x4, 0x1, 0xb1}, @enc_lim={0x4, 0x1, 0x100000001}]}], ""}}}}}}}, 0x0) 2018/01/06 08:57:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e70000)={0x0, 0x6}, &(0x7f000016f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000d9000-0x23)={r1, 0x2, 0x1b, "dd1831f156c8722e04f957080c9cca2ad98a52c41a4b6eae1f1563"}, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0xe) syz_emit_ethernet(0x3e, &(0x7f00005b2000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/06 08:57:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000060000)={0x0, 0x0}, 0x2, 0x800) r0 = accept(0xffffffffffffff9c, &(0x7f0000e46000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000831000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004ee000)={0x0, 0x47, "f8803f04223f713c8e04b6e40306c37201e8ecc7dd7176ca28ed2730e939de2cab7b001a0f122b806c3c3504d03ea77f37fafba95a7e869ce4ece375036714cc1a329bab9f0cb8"}, &(0x7f000013f000)=0x4f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000adf000-0xe8)={r1, 0xe0, "ce4254a7dc18f2c8f9eeedacddfd8af40594521c18d989c2ded7dc3e5f2e20ca20e82110313ffef2232bdcaaa634fb5b5e3a0d1f8e0462386fceece9dd35cc15784562fc2c7f961e103022c7bb165d478e6c8381f4ac46bc579fdca3e6278fa34c3adfee91d345983aed97d26906a8601eee8dfdaa0b403ce10d8d4a60c370bcbe47185fb3f39894d9ddacc52beac0f1123ca78537d396cce1975126f2a5dd17d1184586c6fa70dcd368f548104977179c6e31b14d11cfa8992b7602ef654afbde51ab5ac1db5f2d9dad7516fcae2762a4b305179f4ce8bbc0ea60afd5a257f3"}, &(0x7f000058f000)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00005f6000)={0x0, 0x14, "904363d3318da78a4e982bf0ebac9a6488f432eb"}, &(0x7f0000902000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000061c000)={r1, 0x6, 0x2d, 0x3ff, 0x4, 0x8000, 0x9, 0x5, {r2, @in6={{0xa, 0x3, 0x36, @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]}, 0x7ff, 0x8000, 0x0, 0x20, 0x4e00000000}}, &(0x7f0000e06000)=0xb8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000162000)=0x9, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00005f3000-0x1c)={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ce3000)=[@in={0x2, 0x3, @rand_addr=0x120, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in6={0xa, 0x1, 0xffffffffffffff01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdc8e}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdc09}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffff01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0xc8) ioctl$sock_ifreq(r3, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/06 08:57:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000cd1000)=0x80f, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x1be) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f00002cd000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$ax25(r0, &(0x7f0000d6f000)={0x0, {""/7}, 0x0}, &(0x7f0000a69000)=0x10) 2018/01/06 08:57:25 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00005ee000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000dac000-0x4)=0x0, &(0x7f00001dc000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/06 08:57:25 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000f83000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fcb000)=0x10, 0x80800) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000fcc000-0x36)=""/54, 0x36) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0x10) 2018/01/06 08:57:25 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000e42000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000118000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0xc) mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00001bf000)={0x0, 0x0}) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000706000)={0x9, 0x0, 0x4b8, 0x7f, 0xe, 0xffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 08:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000d0c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8e000-0x4)=0xb) listen(r0, 0x3) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) accept4(r0, &(0x7f00002e9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000085c000-0x4)=0x14, 0x800) 2018/01/06 08:57:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f000049f000-0x4)=0xac) 2018/01/06 08:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 08:57:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ed6000-0x8)={0x0, 0x3}, &(0x7f000061a000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000013b000)={r1, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1000, 0x0, 0x4}, 0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000947000)={r1, 0x7b3}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000af1000-0x8)={r1, 0x2}, &(0x7f0000f8b000-0x3)=0x8) listen(r0, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000fb000-0x28)={@common='lo\x00', &(0x7f00002f7000-0x14)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000016000)={0x7, 0x1f, 0x7, 0x6, 0x4a87, 0x1, 0x1, 0x1ff, r1}, 0x20) socketpair(0x5, 0x6, 0x4, &(0x7f0000217000)={0x0, 0x0}) socket$inet6(0xa, 0xe, 0xcc) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00003ff000)={0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e2a000)={r4, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000421000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ea7000)={r5, r6, 0x9}) 2018/01/06 08:57:25 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x61bc939ed57bc994, 0x6, 0x2f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000)=0x100000001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xffffffffffffffd5) pwritev(r0, &(0x7f0000a5a000)=[], 0x0, 0x0) socketpair(0xf, 0x0, 0x400, &(0x7f0000a0f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00001b6000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/06 08:57:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x1, &(0x7f000003f000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000bd000-0x5c)={{0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb}, 0x4, [0x8d9, 0x7, 0x30, 0x3, 0x3, 0x1ff, 0x9, 0x9]}, 0x5c) syz_emit_ethernet(0x2a, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) 2018/01/06 08:57:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00003d4000-0x9d)="20acca00f711fc57432164ed1ce94fb54f69e94c563d4915e66d1615eaea563f8ce1a9df48dbece8d01eb7bd1191a17faa584a2664b7d3efc42cb41f53f93e96b77e6a74bdeb78718eab91c01dc77986433a0a20c05f1facb9085972a7c207a90aefe556e679442371599bfc9575cb9f8e60a094e8435462bc623d05d257e224869888c8c0728433f5ade90907b4946ea17b5670f8054a907c8e40599e", 0x9d) r1 = accept4(r0, &(0x7f00007ab000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042c000-0x4)=0x10, 0x80800) bind$unix(r1, &(0x7f0000138000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/06 08:57:25 executing program 2: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000434000)={0x0, 0x0}) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f000057b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000046000)=0x60, 0x800) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000057c000-0x4)={0x0}, &(0x7f000057b000)=0x4) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f000057c000-0x3c)="98ca884fdc3d279a03008303444198138ef086a18ce1bd1f301db07349d68f8c4e24c178d75454d2c236fc3f05bffc1ead694374917d525262d9b504", 0x3c) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000057d000-0x10)=@generic="96b9e39f48a1e754481653d4f1aa76ee", 0x10) sendmsg$nl_xfrm(r0, &(0x7f000057b000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xdb26}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x100, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/06 08:57:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f52000-0x51)="e4", 0x1, 0xfffffffffffffffe, &(0x7f0000a49000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 08:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="1a72b5a01d62bddf93709bcff5f8f26cad96caf9d60bb777fcc80bea3201fea42470b660f9f5be2066e3063fdda2561672de0db6a7c8faed553acb3bf8a0969995f9616e3e68bb2c3e33eddf24a7523bd7e37f97e0e19f9d12e43d3f5e029e13d9456b99e5f01c1a0ae9937931143b6166126338385e13e15c5e36690ee60139e947c784ddcff04aba177cfa82ca891459173d7dccf550b54a3ecbdf14679b4632f25bf114e925079ddcc14e8d18e43a0f3e473be19345152813bcece5dea06c17d7f1d9f95a8fc37945d90e6bb0e3718f9fb5800b9118e0c651e774f6d89ad52bf1aa41e13d77cf6e6ad1f6ad412c8119d0e4c3613f09fbc7cf3806fe6be71ad9cac1d613fbcd60d1453e6ccf627f5eb2f196cfbf44febd216df53fce988f221e9f412f13f69315eff84a6110f3d6e26cce54294e592a4072f2b34d0645bbef2f34a88613380fba4d19008a961313e83ba74986ba1e7190ca131742dbfc696a4eb72dbf481bdf23bb8b8951fe82f398f65d5241c42ba662d7350d1a46d6b2fd34049fae7eb4863bfb60da15b7e5617534153fa2a1cd285de4be515489cc1f558335007e66e16049f290cd9154ec1d1ef34eb22ce3ca82d3acd02ccde3b9d068dc087663fc77acfae4ed53e8b9abad905e2d9806d12ad3fb93b7d38255ecac4a5c69bd891b1f56ad1e23fc0355a388ab5640bdb71d8f9607f457ffe9c96c85fa42dfd4e9e4bc629b085a08134acdeb2418ddf1c972a00ce41d2f749273697cc734210dc1bacf3d920703514dd4c337efe47e9fe94e0f2532735d67ca78f73d6a7ab767e615ba7c14101e1f363146773617baffae5ffef939435cac22b5dc872e5bf14866e978fd040166e30d3ace68170019b004caff93dbecc676bc53fd261709acbe4c36834c0d46dd74ebbc9ced25db42bb477779a1db76c69cd2b64e7ef76e96837e0a5cf96691d29d75fcdb08f73902cce160067e732e2fd02c94f3fff6635fe7981dffe58dbc3f4a5ee21e1b377a3f40aec1105808591b5762cebae496d826b276d5c1748e120fb2554cde01056199e7897e6cd4a1ece902116af1e9ba9eb132d2a0439634e3b5a58c02aea694388a1ab67d2ad18aafc446eef2eb3903fc09b6eb240263862af73ee04357da0b66eaa11952d2b003e3ee7747256f9863e08ec08026c6df949d4554150ba578563a5e7bc8251fb544e449251da119605001d99012aa2d5ecb7e81c97c84353b3a20f1c107aae7351f72f6a6b1a5caf087b74249c4fa5e1582d4362787af2ae093e65dd60ca661c3be00f92a7b30788c1d5984c8ce7f8633eef5765032e6ca37ba9eb71d3d9c7cecc47aa8147972664556ae67c215fd3f2a3affb881cfae888cf654b6a0acc4c462bcc2ca5a9035941c503c1aeebf62474b536934300f47302f19ab17c85443fd1f584c63643b226c34843b62184d6adfb6c632ba7b57fd870fdd0850de159c2316420410828946d216829cafed172d2a24b57703ac0099a07b983194108815f7fef73efd7993cdefa137752373bd38a980ce26dff1cdeaad1aefa49e46de0fbdcdd3ec9c2e1e81919fbb360f48608588bbbd9eed5d6feb8d3d792df2a203b3b7127cfbf3143de501fc6f5b2db27bd6e7793c22c3437b75ddb9d405572b97d31f9089df3b00a07eed945a4b4d44ebc62376d4dc1f2f5cc1a7afa3d7593328cd79c0764ba198060f6df992ace71e06b59a81ee2b5db54e47da7d466f5f6b8c15901b16007674d4cdd59f95a31203d72f10d1a89936b5172d22b9f892f76165380322c11a0506e75dc6279eb02e95d3b03d64b02bead860162a636e8708447854e953e4f603e60f4afd7d733cf0e9fc1581b0d3824f6e64a7610a91c2dc5daf2786337dd1ce657bba7e3653bee40be5498a851007f053c672cef502d05cadf1290c4b6cb729f05bbed468b9a1d670e721a6f1b188912930cc2825d84651c5c68a56126a82e5db4f5a25903983e4dec706173e3c7339d45794c00c6259fd46044e87eb5d2b9a0a69ea0e409963c6d8515db3b32ece34500c46f744ceb9c6166a0a7c675a1d013dd17522f8b07c676cdd552b453ef8141e1d3b4aa819836defc8eeebb9f3e4d10f5a1838623489b82365ea2a12ef4c28fd24fead6885f3791fa939f3ced2a2c4b2e58fb940137c5bc6e1ec6cf217376b38edb29480c656ce6c324f9d02df583f644ac65c8112d54a1d41b87e23529c78d29598d7f3d12add9cadc0773e739edddfa3f9c4b146abb19bbff673d99cb102deadabea98e26b86384fe369e3d2736b2b7632a7533165e9aa18d1dfd37d263280ede2ceb170097fec0d0a38e9f6c10b1b6f03e3abc2873468f3f0ae0c8a6e2ee674efd6bdc1ce936cf3bf040e7c3aeccca14735f78286ccba7eaece55113c1c68f51705fde538aaa4e80e2b869fcafd52d29ee5b27ade01269bf2c53a06487b71285eb29c26a31f6b1f9467a740320c51031e37ba034635e9c6b06828dcb7284c8538d20c688cb450f7857bb4f22b4dc87b129308b3d33764e6cdafc7abf1d220748d3e5d176cb083935bace23eb9d071475bab262cad74d422cdd08b2d3d0d8eab2544a3f07241d632d2d49524c8114da06b376d96e42db4cbbe9120d7a954f40cc6b3bc443d0c16d4c31934f4a2b8e93b73d38848110059e88c48190ebd4ccc42a19615db39a961ff0124c4ca810d42cbea6041ed60f37c018fbb0c6b452f70c2d10d746d9fe4e39079232cdd59d4a9a0f326297ba5d979b67d4514166d8eb23f703d38c8de34bee48bf93b0c462d7727ca7fbe9fbca891c58e00dc0f31f42d1ffac3bef9cba3c8b0f20530bcec23cacc4deeec1f0a81e77136d3a41a790764e6c42b9a13008d3a374d9bc55377c2913793796c702e6406adaa38a983277b5a0e725661c17aeaa16f62340ae5ad2fa3969686efda7fd98dd9bfa0ebdb52d7edac9203c4aa9a9c3dc30d86c470fe4c68a6e488782ca995a6c15de4c4e14cc6364c4dd3bd601003d7edbf8d63c29c5c3984c606c6399f04ee0340b5306c5fdaa59bd0f39adf167d33a9858f28724d2197929f22a8eb2557ea1a7e2577614253a2daa2de326ccafda13c79cd2eaa4925d36a878353201e3ba4d90352c0dddf3781558b8b099402de295d1f611788819904e5e6c36e9db1884c90c35f76613ebb1b5af57bf0c81fa8b59cfd77f69d1b4c633103a686452d3396b85fff909eead298baa20ab0bab37775a675454fdf0746a8ac1bbbad21e0bb0ce806a2ad026fdfb7a83c915ea41ad24c14d931d87480794ef8f425d03fc2a18693349c3b52611f57014933ac92f9eaf8224166e11ee7a4db0be34c070bdf8363ed2b36637b984bd1a179f0f005e0f98d2b3c12d7ef2e144248df5687909774e9a49d87395594bcd0c7c3231d33e9239849af23f3ea3cd0220146f6204853eba0007911bc6580dccdbdd642131a2cfc89bdee13493f738ff40d110f7516997fc85fce9aa4d8fe3d31991d44c8912d350f67f338466296c973f52914d41a955bc6b6a6396fd5d44edba57bfb9ea84613874eb48829f76e818606bb376951bb9baa45580ae33bcd8b0f353e7814262a10c40fdc8bdce97294728be1cb8556942d2df3eb8a5bbc6dba8518e953848b559f9f98e141aee830e7078128fb301a4cac98da15b5400a68ae9948bcb21e9be38a527899655827762ceba4f03552b713e15c2ff5e6815b254c8b9f377e6007991abbb089f189da3d2a82651ae5611e69e7a73864e695fe6b8823b49e4117027a38e44cd9a86de6843753674db2fd9d0d77fc57ea9bfe46c12a7cb4040ba0bae590aeae873d81bbb2e883b1454f6fbcb0d2bee7a1b2f49506a9dc41e1cf6f851a716d88ed325d413438c1f89fe47d68961b39501d24a5a63d3c6543e8c3f3ea98c9044c45ceabbdf66ce07bc723e7c4ff312e05742bea6b4b115b29e5eda3344e5dd7231286b42c60a1f697b991983361cfeac7629d69bc21f4eafe17ea608834bd8a4d540312dd55719f6bdc58f03513a22f63f758a3eda44b41fcfd18c350c3024896520b535b57ccdf9cee42f84bcf7943b277290343f90ee78eafa1f0052e8987d17545c589a1cdf8a65be49f41c3a503c15236f4f9baf5d3bef778897cf1b6fb80693d5b1678b98018da6e81daa401cc18e914face05dc399d9afa44f787069a3ebecbb9e6eb9d3660010b16803e487edae4ebb91a06848afca2355450b63dfefbf979a222aa48f1bb97695f07fa04150a0f2687f2fd0500841cbd18678b2e65e874100ee2765f3dac3a090b47d638c97e5e01342b99c429b7beda3e13c188ee1c18be6b5dfb3f1f6d395a043db317bda6beb75fb369923a13db8123c5687136dd00a9ffff8695e91312eb05f5e3fb743186c3d8e72c31161b677b0037499bf1e3eb2050116f2b52fd34666a7feb6d48a0a0354721e767021d140268235c9389203d541376d86c9ac85a35f884335c7c725cd102324426e6e2f9df6ff5e0623de403011f24e0c177fbb92893d62889911135a947c3c411013ccaf90a6465f679667d423b70faf18129d2ecb158d8e3358f244026de32763c6dde6113af9bf9f808cc6ec5f64488e9a4e10454be375d7562e18e780dabcefd8ffdaf6bda40de51eeb27c0d0c2a516c4d371a5a25de88864f847257d00cf31341b7dbc4f0d884e651bce0bce6141c766f072d97efe67f7090cf0c537106d881013ca9e01eae219faad81bf894ec2b8bdaf859e9b9e0a2c25301a54f3c3cebd8d2d706d69dbee848b9003181cf540cacde3f4e3fff6977a1650fd68c9c23ca5437ead89bb8dcc3915a275561a8c2ddfebbafad35caf2465bebbda711356ac26ab1b3babd2d42bda9d0766eaf57a3e492c23aea15839710c5353da6efc37022be74147d7856d97120e31c89049f90a4aef07fc344d9dea8a8f18f8185357fe17f30cbc3f2e0e160b5abd5e9c9c8ac2b1d97527ea3d6559ebb4a3ec06780ec1847e11c6b80457433dddfa03ca4f0c62ce6d7fe7e890fdb0cf73a03ad4b12e963ee06477b11e22b79c6441b3d59426d4353154dce5c0238565fcb3c75fac36a9e1818a55b7e4d2ce57a690a712ffeb9f793196a9cb0da23c42bafd1600df699ecb0a79710c074e7468b36640f87c59c799812dbe34dacd68867a6ba345c1a947dc46ab97d6200885894b9237a3387dc43388e91ee154fcf99694f118708cb3bfdf0d93cd2729e3b29235b95bda798ca53d67d9db8b0a128b6ef30944f56db89bafffa3d3a225e1f88f4b1558eb85eeec21ff3db7efd64c32112c01964aaec0693c2c2f3e8e7a16d67c9e646a2f75da119aad966c348253d5dd3117cd71b0def930d1676c17384389383be4c5de5474263140109b041a9cf05441388e8006902c869b1d008e2ee065572757c3f1e45046a8dc1f2f9d4eac56108ea84421c8bb9a9b03277607ef7fc315e2b39026c3f4b5442fa1df91ab5aaa2485bf8827fdbcdb78791c9d677f0b974b3de2cde6d37470539e7c1f1369ffd6d950fa9bbdf94b9b0bb4fee9fd32530bdd92386771b70370aedcb98506c497ff8e964c677ec3a5f5e447437720dc4706f44426b0a1bf4f6c6d7e832268c5340fd7c2501e4fae384a225ad8373556e8a7070ef61151eaae836993e487d3a8cd6c0ee0387e12adb2842f90acb7637d927547b39157a0c6cc9044e716f29b2d9e7c853868d58d861200ccb5d9423f08be3e72e49802b2f", 0xfd7}], 0x1) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="ba4a6748e4e488065c8fee264f17e7c494845a9f9f2e96b2da3820ecbf81989602d8f0d13df2c32c00f5f73bb06a9a609b717ccafc41cb0ceda97bef74b50151b3f5d835b47d65b863149f72d16ad7ce677b80dd11ed9861d922e2cec48257811f44ed46625d9873cb27d7d533a46a8c4ef47c777a0e4ac959724d124adcb96e744ede149d53cec820bb19146fc594bf8901f351461de3cb23418320d2fbcde78bf2d530921c43db995ea50e4f893b0a727431a04aaab1143f9dc6fab729841ff23cf2b0f7de8a2d0deb3646049a66d38b3df8f6ce36bd01dca556edff850e217463fc17a8082951e7949c0ca15712ce7b0e5d94626ec9476ee2361571a051ea5b4cca27bd01ca30d59c3a842b444c71d6edbe43a6c7809ad5e2923fb98d58e58d49c836905be86de6e1bfec4d8d506bcb826aaec3122ec180a8b53cc2518666e8546d7128f4ab4edc1434dbd7488a55da8758e23e8c150d4e7e1ecbc76430baffb42d2f6792e3892127fbbd8cfe524a0146fbc743af6ff874a2130c1f853fd9fa18cb3dc9616b17ee15263913feac33a09c6e91adf712810374a7e2c3a31af92c8fa50a451ca36129a7cb35fb0a081723a3b72a38186581e2df3fdb9b8f14ec046a8e6fa83406c74d22737657e818e964ecbe9ba1c5fbc64935064bc3bf85371b4da2f39aa14a05027d94c416e4b2ff0c06b8da450477b8dad40a752b5adbcc215c92495850acf10ebd8cb6c373c2edc6a0871a36be9b70a754971703bd4abd3eb078b268a2e93626672d4d673ce643982c493c15fbe8a094053abff0670acc3e45fa39bab9475b489b6a0f8ac974137e2bb1d50a5abfca338e9fa5522668449f42cf3dc7c693719d3ca56ee2ae29c43e5a54cc5efe45bdc24214ba3e24955423f11739b907dc70ee6cdec376bae6db4a77e3c87e956e58c169049aef154f602978d2230f13af7695a3e6784c9a718175ac6db6f7dd7d7d830c768fb8538b275c11e91a87d18b31a8bab4727f051c63e180e2097df2fd603a9a35bd5310568c3742015bef708d1b8263497510577e0e390e9ee9117d6d6e47869d66c0e3cb3ef2e1374af789df101780e259ff67644d4053fddcf30a65ec8ed4b743df4892b429b9507ff8c1eca85cde9a9bb26990d6fb36a646e826a4c5dc7c552cd2755d5aa79444f2453f4ccf343011db17033685db9bd95ca78301b63e7fb1dcb0dcb4cf6049536ed6d58b94676d13cbe99f973f315d85750447616854307c5efb3b93b60d0790e428466b2b9f822e61488e8f61d78da0da4be7c95d18a3a9a015fc20ce2fb8e80bbd2ae44b6cf545dce3796b29e8815a10b02420fef5b36eaedd7c547036a2dbd549da679fa47ec9028e0a9d8d6d57d82dc9f7c900d3bbc6d4f8bfdf177cacbdab6ae80aeb7561d449bb0044f728a6d3ae5202f1918f29450c192b50aa9edf18e405b4de961612bc9971c8fbeee1a90c6f625d0ac2f0565c7de9135468b7cfc2a510fad2b20f024b0e2cf731f7a1e755f244f48736de63295e5a37a1ac249e2940e8332ba74370406b1084746a615f6f89f6bcf827a43ea53d36f2cf57e26de532ad54751073cb35744f73c97a70e7638a2d724633e9fe851688345dd6efaa10ee18ee7e87cf817de39be17f2be35744a5df11e6ff31d9411fc9525acea6d1c65b94924211f883b3346a89109efae08df3667cf417d90c9b98024bbe0a6cb7bf21d74396be3a9a21515c064193ca8a6f39d38f982ae1b9380727245fc07f84909135a567b76db17f3c8edf9a2a8e5f743c41d941cb557afcc35f0b606d6ffac9e3c20279863576a191a78aacc5570b960fc2833262a38ca274ecfdef5700cbc39440ee8eb37ca4c9dc83057635e999d840980e5a0d4d44c09e1f83846839a2434463d20f099928d83ab6d945dabac3873bbe55a2732de0d7004edbc3664c98aa6713d6cd0fa88798a5a59b3f10abdf49d83d134104e52a0f15bce228f334c1675c4b191ba211849a3780190a580c96f0f914bdb35a0425ad4f59f93c26c0274a89e52ce11b2f42b55822ffd8356a802e6ddf96488190aa5f63101e5870e84d4f64c8f2105b85edd784379a8bef68f22dc36938abeaeeb7f91c8cf0bd4f9a5b6e98803fbb38ac101b8096b785364e205fdc79fe02805b16529439aeadcae2766b31662524aec19a56df3dca3549efca0b7907e3006e3aa4247f0efbfae26832e1dfea2a22d6e06c8f317e8a8a5cafd8f98d8b0aef626f4378c19b631df2e1a6454328a2f9d06e218d7b9f647aac0e0d51964754649f33de35f1650684e3bad3a78def9decb886e97949c849caa51058070cc41e98bd66040581b8f904f7df6e845ad310c5500630393b0ceed9c9db89b3ac50d34ff9053be2f56f21c52ff736d7d92d4064f7cb4490bed4cd639d8630b14146dd548559d580eb4af157baa34fb3dcc254a6bb4cc61fafd7d999c9574bd77dd60e25fa5a0b0360b894707b9979e046b1e8bf7b6b6c9b94fe0c1ca0a7de004ea9673eec11ed2fe4d3f0862b08147bf46ebb10fb030e4abc1e494da7ab6f6ad1ae5b3dfeba5c32592bfbd5a101aeece2bd9da13b095cf580854f8ec56cd76cb46e835404901874b755dd4b0ae1406a2e33f3c15c13ee8007a0368dab5255e3871c6a6e4e4a6ae5ec8700d1e9a7d8f01399c0db9916d470dc7c11ccdbef50e3691021ff8f45285d6646b8a1cb70d4ed48fb53d115622fe189872f2eed91b7ae1d682d1d1295c6cf59be9156136b1ece167e60dce921de7598ceb4fc80f27e71952fd0b391d7a345de9a9734af353097c41713ecfc0df27b25868a010399ec28f0ef03588be65bdbdb92ffcdcd8abfa72297f1b1367ef443847ac3ed7d118a73f4036543c3a019bcf48d3a32ddc8f167e67a8a826e2fc74652e4ab26f0ac37825a8ab73da0a663725adb77b935f5fad332c3bfb7c3eb92e169f3b6eb3e932e72561a698790f302798271439f2820db70ecf42abb0015ab990a6edb14992a411ce32d36741c726683bab64e006f22bd874aac41182fe9a04a22b7bc49c1b4b352f8f69a2e153d3a537ed776f4350dd02fce9433f8dffcd45adcf1d11450a46a617852eab54059dbf17ceca5220f94d7fad7c062fe8c3422426ebd393e6520bcb5156be20010c757d0da9f5298b753990b61321c89397a51ec0e28653c45083c3d5ce3afd152011274331e8a81e1711e46fb00b5535fbb2097e8ca6bc9a8573e6bf7f5e7eab77261e9b2a640f3e4b3e964a134675d0e0831d790c2f1d7b90d7932aec3ce10dc44afb290433c65c93f5f1344af30738967c512493474401181cd78a941e9b911ceeff29afe643285b77375243edae5f3fc8e97778e8de4460721291a533216cdee44906cfbf4071dada5358b9f3d31782bbc22a10303f6acdf8c8f35a5ea3fd28c1bfa751e8c5d4a70a0950f9597d5387232bbd9ce663c610d79859e51e83889f8708bb0ba3cdbf6910e99956c1346c82fd9e292b379507465775e17422eb048f7190fc96e8f22e63e11d04ed5467c16e437334cec6c2d880737031c8332acce62d8b833c6c930ad19f58538afb4c53382e29bfc624d771398203baf291ec7e9258b795579217f34c72654ea58d2d00c95e7fab867a3c0e563247e9471e7f934b24e0f7128f7a10ce9a53e4ac1b0cb1ecebfd5391b453fffb66750024708bb5ae543a1a4490142cad028f00f9bf320370612736c5eebe143102b67788a829e850cb88225b1c16aac376f07a4a5d5a145943497751721e4b3542f00c042ddded7db9d17fd18bd39eca6b2bf52f45cad2b646e85ed2c0acaf079e2f6b0781d28c93bebb52d1d6d8f5d3c7d6679c90de94d34917bfa8bced50637adf2c6cbe130b82eb39398e0b4e97232edc10a585a5e9ae9413cc786b750d7999009c6e8045cb95138b60bc3e0a13b593705974f7c11a9a3bcb4a904db1ad4177b6ed72264f51e0e735f88a1855c0cea93f8fc1127aafc0b68f9378eb786a0f17c3bc0cc58e3986466c2990b005a147f6f86b1b1fa2074869e5c38d7653caa49270121fa9202cc3043f3f4c49d27b11dfd6351b79b67777a7d2b6b1012aa9a083c20e6f686aa9299f0c519ac51d0942d75cc9ce0e791a7b7e3494517897a78256a1dcb73b5b2e6f447c5dab17deb24136774b0f0b566459deee74b7258cfbab91f5c003bae6e7b1a570883525e8f8264ee06358a5e102457d26243ba01b3967f6697b9acdfdad792c5fe76ee92eb82ac6d389203fd595b755154979cd760c8fec12367f4982debb5e3b75a53e302c1772ea09e5ebe3cceec0d1284710041aeb5dfd6568087050a192f6d6ee5e0d2abe3b110dbeb692d25f8f0061301f1f9c28448aa3b2ac16fa2151b3268c6b19ec5b1c1cb1106496ec8d097b3ae063989614b828b09e45dc9834c3fd123020712569fcf5fb1d5bfc685afcc3f56413cb0bfd259ac8c6f7f848d02f4d3a58c8f4771c05d2678b9c792407993a82cbc6d3633b9ab093d83d91c43f5c655713cb896631d63b4df7b3ed481a6ca80e020f17ca18c6369bcb8ac0f4c883e92304db423a0e3aa2ef7f35ce5758e8ec4666f33a2a0aecc6791b728e41cdddaf8140424adea06860a3c8f4e246e0c293a1598d3453fb2ac2d7a6fe1d535f98c4f6d55d6c3077bbd1317c3a2c392593ad1e3641ed47ba36dde19bc868777b9a13a2ff1015d7e2b1b599f6369d43a9b9429f83dbbe70a58d677dcbc1c225cd88c89e7c7ea642baf45530395895b59e352e2b82017893755ba88b3156302c00086a3778fa774e298511ada85f5076c4001e8d6ff1cdc2ad20ea68215cbded4f90e54e0db9e489a52cb55bdb31a7b90f6fb2b615d133038eefb1df3d19c5ff7a63b2db32d1682b5a2405dbb38a44ea2e152ff2cd77963e08b1f84af727e0b04c499be447e47a3999fefb4205820238ac9b4a9a343f74e2bdc0390257d9dee7f6553a770b83fc8cf157a68477848d09b00271f109e7e9dd25524517ef2413519b5d104ec9383f858a6265d1e30d6277223e0d8c1c625907d26d7be4fc6321edde962be2341f4a13969aaa36977ccabdf4a1ce5f430a498dce4c3d5067e3e4066ff990b188b293d937791687ad9167797ad2d2425be28b363ecd2ac489bc374113d9bad369c22d90065f659e6725231efcd130b1577d1562ac16ea79a", 0xe54}], 0x1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000e9f000-0xb5)=""/181, &(0x7f0000c5b000-0x4)=0xb5) [ 787.384451] dccp_invalid_packet: pskb_may_pull failed 2018/01/06 08:57:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x80000, 0x7f, &(0x7f0000bf2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x100, 0x4, 0xffffffffffffffff, 0x1, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ca8000)={r2, 0x14ff, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) 2018/01/06 08:57:25 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) 2018/01/06 08:57:25 executing program 1: mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e3c000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8, 0x4, 0x6, 0x85, 0x263, 0x0, 0x1, 0xffffffffffffffff, 0x2, 0x3f, 0x7fffffff, 0x5, 0x1c0, 0x3]}, &(0x7f0000e8f000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00001cc000-0x1e)={r2, 0x80000000, 0x16, "96d8c9bee1025c74769f0b0b2de51997a914d96e8f36"}, 0x1e) tee(r0, r0, 0x10000, 0x0) connect$inet6(r0, &(0x7f0000d7a000-0x1c)={0xa, 0x2, 0xeea, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf94}, 0x1c) 2018/01/06 08:57:25 executing program 2: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000065000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002af000)={0x0, 0x0}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00005b4000)={0x0, 0x74, 0x0}, &(0x7f00005b5000-0x4)=0x8) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005b6000-0xb8)={r2, 0xfffffffffffffc00, 0x1, 0x1, 0x9, 0x0, 0x419, 0xffff, {r2, @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]}, 0x8000, 0x4, 0x0, 0x7fff, 0x6}}, &(0x7f00005b5000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003a7000-0x8)={r2, 0x81}, &(0x7f00005b5000-0x4)=0x8) 2018/01/06 08:57:25 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="646e8ec623335c399d07dbfe2373b54a237a2a5a288901edcb5154e8e5d3e0b0d46ddc6bfa1d006e5bbeec8b84944e185795b040ef631842315be57a2faef5dcab3d4f1ae7bf2cc1a132779617da08763e265d5263ef4ae824697b0c4f4fd6d665a215b7537e0dd72c0c7732b191cd", 0x6f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, r1}) socketpair(0x10, 0xd38add1be4d5bcff, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-des3_ede-asm,ghash-generic)\x00'}, 0x58) 2018/01/06 08:57:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000859000)={0x7, 0x27c9, 0x200, 0x81, 0x10001, 0xffffffff, 0x80, 0x1, 0x3f, 0xd4a8, 0x7}, 0xb) getpeername$packet(r1, &(0x7f0000c42000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000527000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000003f000-0x18)={@loopback={0x0, 0x1}, 0x8, r2}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000825000-0x4)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000d2000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000017e000-0x10)={0x5, &(0x7f000048b000)=[{0xffffffff00000001, 0x0, 0x1, 0x7}, {0x4, 0x9, 0x7, 0xa7d4}, {0xffffffffffffff7f, 0x1, 0x9, 0xfffffffffffffffd}, {0x8000, 0xb8, 0x9, 0x40}, {0x20, 0x0, 0x7fffffff, 0xf8000000000000}]}, 0x10) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 08:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x5, [@algo_auth={0x48, 0x1, {{'sha3-256-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:25 executing program 6: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000cc8000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) 2018/01/06 08:57:25 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x8, 0x0, 0x0, 0x800000000003}}, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 08:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x400, &(0x7f0000d5c000-0x8)={0x0, 0x0}) r1 = socket(0xa, 0x3, 0x1) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a01000-0x10)={&(0x7f00005ef000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007c4000-0x8)={r1, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 08:57:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000e30000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x104) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000042a000-0x10)={0x0, 0x0, 0x0, 0x1000}, &(0x7f0000a22000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001d4000)={r2, 0x9, 0x0, 0x7, 0x4e}, &(0x7f0000de5000-0x4)=0x18) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000453000-0x8)={0x1, [0x0]}, &(0x7f000046d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000da6000)=0x98) 2018/01/06 08:57:25 executing program 7: socketpair(0x17, 0xa, 0x25f, &(0x7f00003de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x7fff, 0x7, 0x9, 0x100000001}, 0x10) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000f8c000-0x1c)=[{0x14, 0x16, 0x321, 0x0, 0x0, "02"}], 0x14}], 0x1, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f93000)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f94000-0x10)={r2, 0x50, &(0x7f0000f94000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/06 08:57:25 executing program 4: socket(0xa, 0x2, 0x460a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cf0000-0x28)={@generic="6c29536c17bd93714070f6661948c78d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004df000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r1}) 2018/01/06 08:57:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x6, 0xffff) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f000072d000-0x4)=0x1, 0x4) bind$alg(r0, &(0x7f0000e4a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d2000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[], 0x0, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000996000-0x4)=0xc81, 0x4) sendto(r3, &(0x7f000016c000)="9e2428e7feeff06e51d9db2d03f36572a9ec590f584787eb6e4d0e6069e339b42f76723ded69dabe41fdaaab4c66a590076b7096f93992ebce31508c04c9f40b7b375daf8791d24c6a43f675dc200e34f7b944b3c290c1df50cf174545fb53b4cf12656b4be42900b1d61c05bc533dfd63426ce95926e0516ee2f3a655ba657a86abccccafe9f7fd4678be846501a487", 0x90, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af8000)={r1}) bind$bt_rfcomm(r4, &(0x7f0000d56000)={0x1f, {0x0, 0x7, 0xc7e, 0x9c, 0x7c, 0x100}, 0x6}, 0x9) recvmsg(r3, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0xffffffffffffffe3, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/06 08:57:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000035d000)={0xffffffff, 0x36, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d6f000-0x20)={r0, &(0x7f0000258000-0x14)="440451b8ed3f64e209d89a5a78f6811a6913c70b", &(0x7f0000078000)="e3e801b4ef158aee48e4da0ed2acb7665d893ab1f493d07aa083352c55325282c89a69ccbbed6a999313fac6b49879a36239af1240cb675d6edfee49586bd3d262918212140e02f9ff82c300655aecb8fbea97733a998c6b9d912a127a96fb00f26f4cef57f863ed3a3fd57d756d3168953fd545d9b24f49306c73c76a7ba96bd8ef02a65a3a", 0x0}, 0x20) syz_emit_ethernet(0x7c, &(0x7f0000759000-0xd7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c44975", 0x0, "cc9d8f"}, "67b6440acbb3348b47ea338ae8caa8f62c9556b23b807329dd17656416f5eb77daa8bc1886986ccc2040e88218d979c6b2d2643fb3a0e2e47bede4bedbc52d9cf13b0664229f6cf75019"}}}}}, &(0x7f0000f01000)={0x0, 0x1, [0xae0]}) 2018/01/06 08:57:25 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00006f3000-0x18)=@generic={0x9b, 0x5, 0x101}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 08:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000951000)=0xb8e, 0x4) write(r0, &(0x7f0000c7c000-0x60)="12562b45afe05ce8f9237f4ded74be068363c4d551e819b1dd3ad862f7acd9800260d864be16c028975f6228c5d45b28fa56eaca2338befdc091a04f0db21dbccd9d525727258942108a67ea5bd147a21a2f71f1a802fc4491bc463e4fdce8d9", 0x60) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x5c) 2018/01/06 08:57:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000187000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2d098c0ddd13bdff612a1c333197a608"}) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f002a080200000900018005ffffe5000051", 0x1f) 2018/01/06 08:57:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b49000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000092b000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000aed000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x6, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/06 08:57:25 executing program 7: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aa2000-0x4)={r0}) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ed3000-0x8)={0x0, 0x20}, &(0x7f0000ed3000-0x4)=0x8) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a46000)={r2, 0x29, "152dc47ab442cb218a9a1a0d0ffec2a9625d48aa7adc5db1b14f89c5a9a8a7fbfdc2ceed97aeaf68e0"}, &(0x7f0000ed3000)=0x31) 2018/01/06 08:57:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000036a000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003a7000-0x20)={r0, 0x6, 0x0, 0x2, &(0x7f00007a7000)=[0x0, 0x0], 0x2}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/01/06 08:57:25 executing program 2: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000f98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000028f000-0x4)=0x14, 0x80000) bind$alg(r0, &(0x7f0000f8f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f000012f000-0x28)=[@iv={0x28, 0x117, 0x2, 0x10, "fbc5fa02175bbf9afa859e5d66c188d5"}], 0x28, 0x0}], 0x1, 0x0) 2018/01/06 08:57:25 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/06 08:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000072e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b84000-0x4)=0x0, &(0x7f0000abc000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f0000000000000000f7ffff6cb842e60100b0"}}}}}, 0x0) 2018/01/06 08:57:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x5, 0xa2, 0x7fffffff, 0xbc41, 0x40000000, 0x8, 0x0, {0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e0eeae5, 0x6, 0x400, 0x8001, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x10001, 0x200, 0x1, 0x1f, 0x1bf99839, 0x75a, 0x5, 0x3, 0x8, 0x7ff, 0x7fffffff, 0x3, 0x9]}, &(0x7f0000002000-0x4)=0x108) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000030000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x10000000803, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000e08000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000f0c000)=0x5, 0x4) 2018/01/06 08:57:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000da000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7571}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x2, 0x1, 0x9, 0x40, 0x4, 0xfff, 0xcba, 0x2, 0x1, 0x9, 0x80000000, 0x4, 0xd7d0]}, &(0x7f0000f6b000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008f4000-0x6)={r2, 0x7}, &(0x7f0000786000)=0x6) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000180000-0x4)=0x8, 0x4) 2018/01/06 08:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) accept$inet(r0, &(0x7f000092e000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff1000)=0x10) 2018/01/06 08:57:25 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x20000002, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0x18) 2018/01/06 08:57:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x4b)=@un=@file={0x0, ""/73}, &(0x7f00009d6000)=0x4b) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00002d0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) recvfrom$inet6(r1, &(0x7f0000df7000)=""/4096, 0x1000, 0x0, &(0x7f0000be8000-0x1c)={0xa, 0x0, 0x1c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000704000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000076c000)={0x5, 0x0, 0x0, 0x26a33caa}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00006c5000)={0x9f, r4, 0x10003, 0x5}) 2018/01/06 08:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006ac000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cd2000-0x4)=0x0, &(0x7f0000980000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001c3000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000d66000-0xc)={@loopback=0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000e57000-0x4)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004d2000-0x10)="", 0x0) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f00000a5000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003de000)=0x10, 0x800) connect$inet(r4, &(0x7f000056d000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 08:57:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000000)={0x4, &(0x7f0000001000)=[0x7df5, 0x4, 0x0, 0x40]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xea)={0x0, 0xe2, "fdf573e8f0937e310ddc6cfb45769f9523c215d2b6976619e73081bf336caaa1e418fa822276d080b99f05832df75ef6cdec5857f2007aa286c13da232af287345ec2ad152d285eb683d51f3596b8dcf0160da8b535810effe85b7d88d57b04d2844c6e15755979fc5e58cfe93935be109190a08da7f25c909ba88b00e93e8c31209d9fc9d96ceca1fbb2d6e15dd9d4358036e2e86188ccf4b224c0bc8ac406f73a10700550a0ded29c5435eb1e7132fcfb0cbf05ddc9280b98983812be1cae729b40252eafd95e8256ac3403b778ac689448f4e777d53d639f6547b0796d493b5c4"}, &(0x7f0000000000)=0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x1800000, 0x5, 0x3}, &(0x7f00006b4000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0xe9bd) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000971000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4}) 2018/01/06 08:57:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000056e000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b81000)={0x0, 0x0}, 0x4, 0x3) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000de3000)={0x0, {""/7}, 0x0}, &(0x7f000097a000-0x4)=0x10) connect$ax25(r0, &(0x7f0000669000)={0x3, {"ec403127400b43"}, 0x4}, 0x10) r1 = accept(0xffffffffffffffff, &(0x7f00001a7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000289000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00007c1000-0x21)={0x0, 0x19, "153097b5e288bea5587b078590e2f1e31eb0e4e01c2435c279"}, &(0x7f0000ae5000)=0x21) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c23000)={r2, 0x0, 0x6, 0x2, 0x101, 0x60c692be}, 0x14) 2018/01/06 08:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007d9000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000011f000)='reno\x00', 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ebf000-0xa1)="03789f60c6eb0800fffffffffffff3c5915fa599cfa2694fe4d65361d2122725", 0x20) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000124000-0x10)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f000079d000)=""/0, 0xfffffffffffffdcf, 0x0}, 0x0) 2018/01/06 08:57:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000061e000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000bff000)="cf", 0x1, 0x0, &(0x7f0000b1c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/06 08:57:25 executing program 3: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00001e1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ac9000-0xa4)=""/164, &(0x7f00000ba000)=0xa4) 2018/01/06 08:57:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b3c000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c34000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ce8f7cc5b5d0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='\x00pitn]0\x00V\x00'}) 2018/01/06 08:57:25 executing program 7: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dfa000)={0x0, 0x0, 0x0}, &(0x7f0000dfa000)=0xc) syz_emit_ethernet(0x66, &(0x7f0000dfa000-0x48e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="504bcfb9eee1", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "76d9f7", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/06 08:57:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ca4000-0x4)=0x8100, 0x4) 2018/01/06 08:57:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000) writev(r1, &(0x7f0000819000)=[{&(0x7f0000976000-0x70)="39000000100009c3692d0000800000f9060800400100000045000107000000141900120004000100000000000000018000036a8900001ee400", 0x39}], 0x1) socketpair(0x4, 0x3, 0xfffffffffffffffc, &(0x7f00003a4000)={0x0, 0x0}) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000ecb000)={0x0, {""/7}, 0x0}, &(0x7f0000ecb000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ecb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000eca000)={r3, 0x1}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000773000)={0x9a2, 0x4, 0x2, 0x100}, 0x10) 2018/01/06 08:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000893000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x2, @rand_addr=0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000317000-0x1c)={0xa, 0x0, 0x76d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/06 08:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/06 08:57:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00003cc000-0xb1)="130000001000ffddbf00f4a0180f050000230a009d000000020aafa714000000000000000200000000000000000000000000983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) 2018/01/06 08:57:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b7000)="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", 0x10f) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00009a5000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000d3a000)=0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f00003db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f1d000-0x4)=0x14) socketpair(0x11, 0x800, 0x100000001, &(0x7f00004cb000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000db2000-0x10)={0x5, 0x2, 0x0, 0xfffffffffffffff7}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000638000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2018/01/06 08:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005ad000-0x4)=0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000cba000-0x4)=0x9, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x104, 0x4) write(r0, &(0x7f0000063000-0x98)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/06 08:57:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xfd, 0x7, [0x7fffffff, 0x1, 0x5, 0x81, 0x3, 0x1ff, 0x4]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x5, 0x30}, &(0x7f0000001000)=0xc) 2018/01/06 08:57:25 executing program 7: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x8000f, 0x80) 2018/01/06 08:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000483000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(0xffffffffffffffff, &(0x7f000055e000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 08:57:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000dcf000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000ecc000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000ff7000)="", 0x0, 0x4, &(0x7f0000f5d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 08:57:25 executing program 4: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) getpeername$inet6(r0, &(0x7f00004ca000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005f4000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000ef1000-0x806)='q', 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f06000-0x37)="92", 0x1, 0x0, &(0x7f0000cde000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 08:57:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000826000+0x829)={0x0, 0x0}) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000d5c000)=@file={0x0, ""/108}, &(0x7f0000d7d000-0x4)=0x6e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000071c000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000009d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000767000)=0xe8) r5 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000661000)={0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000aa9000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bd000)=0xe8) r8 = getgid() getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a5000-0x4)=@int=0x0, &(0x7f0000c36000-0x4)=0x4) sendmsg$unix(r2, &(0x7f00001ec000-0x38)={&(0x7f0000dbf000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005b6000)=[{&(0x7f0000211000)="b5852b16619e3a72437288e5e57bde82c15bbb40b128426d708fa6af230686c470e250e550e1fb93ff3218cc65b6346f10d7884b280a0ec2caa478fd97db8d37f0281e50808047ae653be557363beaf3810b02f95cbb4b5a88087298dab5f6b6c303391c44e8a83998bc6a0aa253f8b816413ac8f4960fc6c64e36e2c035bcf106d3f20cd13f39f2990038cef1785dfcd62a43bfa9dbfb18b8a20bd1f1f31092c86133ba6be24ab0686b8c771504723f6c8a40618416002c0e8e12908561887cb86dc647a136aad79b0c5c3dcba69f86b120073082439edcb754f1dcd04ad1b1cee0bbf17d50de873c9a", 0xea}, {&(0x7f00004c7000)="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{&(0x7f0000884000)="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0x1000}, {&(0x7f00001e7000)="9cd12835", 0x4}, {&(0x7f000002c000-0x69)="d81af0a3325876c405b5e121d48ee06e85c23a15a2b58adfc2f9a2962a488875bd291112b1f24d7f59a13ed1e4655155634ff8b1931b8416b51214a5e773530ad482faea3af959c7f7ab8c2b5cc39c497250e9f1824624932944e742a56572810c7ce28069aa7cd369", 0x69}, {&(0x7f00000fb000)="8d480a581ed588bd1f9967f70f56029c4ec40f13eb1e99bb6a6b6e93401ab24c8a55614683f74c07d287ef39b216d6239e2b8ecc03e98a8cc6d281d1ab87ab81f737b0e31d79b5292a2b736de81b1ce40fd8aa072aa8b13a5f95", 0x5a}, {&(0x7f00008ca000)="cd2644bd680736ad9de5a0fea17dac07e9e6f3b668be89c5f9b520b55c654d81fd42c482091908685b6fd276", 0x2c}, {&(0x7f0000b6d000-0xa5)="4a464427472b194b436c1852601da2344589b810205b0a28d836183edf627b23527b1e26c201b378b81c64b5e030c58aa2ba38f14cc126c689d99abc57b46848c67aceddecaa7c040f56ea884a14e9a89d03a78b4a42c3e57f742984febaceb7316b27978ac59a12a4de815f66ff1a353cbffcbf0de9593ff4d88a8d3053f57f5c8cd806e571b3fded000792157883c788f382e35f4c0459ea4b7630c743bb4fc0604a21d8", 0xa5}], 0x9, &(0x7f0000dc3000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x40}, 0x8004) [ 787.829590] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/06 08:57:25 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x4, &(0x7f0000fe4000)=""/0, &(0x7f0000dab000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ffa000)={0x0, 0x7, 0x100, 0x6, 0x401, 0x5, 0x5, 0x9, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0xff, 0x7, 0x8a}}, &(0x7f0000ffa000)=0xb8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ffb000-0x18)={r1, 0x2, 0x0, 0x4, 0x6}, &(0x7f0000ffa000)=0x18) 2018/01/06 08:57:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ba9000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000db000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000049f000)={0x5, [0x9, 0x2, 0x400, 0x9, 0x5d]}, &(0x7f0000dc7000-0x4)=0xe) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r2, 0x0, 0x0) 2018/01/06 08:57:25 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f7c000)="c594adda52c9274f96fb336025d63338", 0x10) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 08:57:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00001ff000-0x8)=@abs={0x1, 0x0, 0x0}, 0x255) getpeername$unix(r0, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) 2018/01/06 08:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f1000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x87) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) getpeername(r0, &(0x7f0000f62000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000304000)=0x14) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ec5000)=0x87, 0x4) 2018/01/06 08:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f0000f71000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f000021f000-0x154)='E', 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8b000)={0x1, &(0x7f0000d33000-0x8)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f000000100affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) shutdown(r0, 0x1) 2018/01/06 08:57:25 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000002000)={0xfffffffffffffe01, "c11dd79f9348"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='lo\x00', &(0x7f0000002000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "93396d5d15cb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000004000-0x10)=@generic="d48731e2731051cef3ec92ad6104c1b8") 2018/01/06 08:57:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000429000)=0xffffffffffffff7f, 0x4) sendmsg(r0, &(0x7f00001fa000-0x38)={&(0x7f0000d58000-0xe)=@l2={0x1f, 0xffffffffffffff31, {0x562, 0x80, 0x9, 0x81, 0x7fffffff, 0x5}, 0x80000000, 0x2}, 0xe, &(0x7f0000116000-0x10)=[{&(0x7f000020d000)="2621aa6a02cc77ff3704484fe1904efc225305726e660278a3da41b484da0575a5aea2e0cdad", 0x26}], 0x1, &(0x7f0000216000-0x1c0)=[{0x38, 0x119, 0x8, "7726d34070a058062a4b1f9e02742b12d648b52966c04abaae3b62d858bfee95ee"}, {0x60, 0x100, 0x7f, "478976b4d13ce1cddd6a236cb1258d153af4a5d2856cea22101926c8b89777c1f278eef1dd5ab5b995ee60a27ae822839d032747b04c45f76e157d97039f04d793c4862128a88de67a07dcbc756d"}, {0x58, 0x104, 0x80000001, "976900124da939e3b11d476ab31b3c40d90376834b86d1a4e8ff7c11e55eb9d0308a7b98c21a695c343160c4e3d40eaa4c331b4b79942a500b3085bed25ff7f34987"}, {0xa8, 0x105, 0xffffffff, "12cc9c0f1754edabe0706635f3c8c739cdce671329c56e6f71a2333d1dfcadbf9dffb195ac4779c759026daf4770e43a02dc34745ce12850a1755a30f051ad589f1c5e315ea22dde41b34ed7da6ea1fe418708cd2abb03a35651a4f13aaa5efb3861e75c84c1b5609ea64c861e6a8c82c39e7336b670071e1355b765890f57d29348b88cc9f9a82f00eb686752cb1f05213f"}, {0x28, 0x100, 0x1f, "085dbacdbc1254be2c99158cb7b7b2228916da"}], 0x1c0, 0x40}, 0x40801) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 08:57:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009c2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000045b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000ccf000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @multicast1=0x0}, &(0x7f000003b000-0x4)=0xc) r3 = accept(r1, 0x0, &(0x7f0000cb9000)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000223000)={0x0, 0x74}, &(0x7f0000a35000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00008de000)={r4, 0x7}, &(0x7f00005a2000)=0x8) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dc9000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000254000-0x4)=0xe8) close(r2) r5 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000054000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r2) 2018/01/06 08:57:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000106000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000cad000)={r0}) 2018/01/06 08:57:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0xfff) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000644000)=0x2, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000656000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @rand_addr=0xc5fa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) bind$ipx(r0, &(0x7f0000220000-0x10)={0x4, 0x4, 0x5, "4fc851f77bd0", 0x7ff, 0x0}, 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d49000-0x38)={0x0, 0x0, &(0x7f000099c000)=[{&(0x7f0000e27000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06c", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a6e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000be000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bae000)=0xe8) r5 = getgid() r6 = accept$unix(0xffffffffffffff9c, &(0x7f00000b2000)=@file={0x0, ""/108}, &(0x7f000017e000)=0x6e) connect$unix(r6, &(0x7f00002f1000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c84000)={r3, r4, r5}, 0xc) 2018/01/06 08:57:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000917000-0x4)=0xc) r1 = accept$inet(r0, &(0x7f0000d41000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb2000+0x430)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000086b000)={0x0, 0x7fff}, &(0x7f00004e8000-0x4)=0x8) r3 = accept$inet6(r1, &(0x7f0000ae4000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006cf000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ebe000)={r2, 0x30, &(0x7f0000840000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1874, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000076f000-0x4)=0xfffffffffffffd30) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f40000)=@assoc_value={r2, 0x8}, 0x8) socketpair(0x8, 0x5, 0xffffffff00000001, &(0x7f0000a79000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f00005b1000)=""/32, &(0x7f0000154000)=0x20) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000ed0000)=0x6) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc9000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 08:57:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000544000)='^', 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f00002e9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cea000-0x4)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000008e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9293, @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, 0x5, 0x5, 0x8, 0x42}, &(0x7f00004cf000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b51000)={r2, 0x80}, &(0x7f0000b29000-0x4)=0x8) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a13000)=0x1) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00004f8000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007ad000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000002c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/06 08:57:25 executing program 6: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00004ca000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009a4000-0x4)=0x1c) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00009a4000-0x390)={0x5, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x2, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3319cabe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009a4000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000099f000)=0x0, &(0x7f0000914000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:25 executing program 0: pipe(&(0x7f00009a5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000046a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f11000)=0xc) sendmsg$unix(r1, &(0x7f000085f000-0x38)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000753000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}, 0x20040000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) pipe(&(0x7f0000ed6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000996000)={0x0, 0x7fffffff, 0x9, 0x5, 0x7, 0x0, 0x100000000, 0x80000000, {0x0, @in6={{0xa, 0x3, 0x1, @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]}, 0x7fffffff, 0x75, 0xb7, 0x100, 0x6}}, &(0x7f0000e00000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a65000-0x25)={0x0, 0x1d, "93492472493aa7cbb131df77c4d5aaf95d79bf5d86a0f378f32380becf"}, &(0x7f0000015000-0x4)=0x25) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00001ff000)={r6, 0x0}, &(0x7f00001d8000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000816000)={r7, 0x7f, 0x6, [0xe3d, 0x3, 0x7f, 0x100000001, 0x4c, 0x7fffffff]}, &(0x7f0000649000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000f92000)={r7, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dfc000-0x4)=0x8c) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f000083b000-0x10)={&(0x7f00001a5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000517000-0x10)={r8, &(0x7f000044d000)="de9b11a3450c7adebb61590c71f2db342493260cc9bb35d1d2475ba3f9aadd4d2a531f7f3b92555c560143173139acd1d5364eec2788cec6ea168a8d8e07035448c10836390c6ef39ad73497040000008bfe76b75da9bdd6d79fab29a8"}, 0x3) 2018/01/06 08:57:25 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000001000-0x86)="cbf6a43205d897349a332db526e1f5920988c56b54fde17db01c3a121cf7a740672ca77359d160befed97612aaf84ead48987ca93ad7da8f756b08ac53eefc9b9d79ca27e765c4022a66e6948d9e2672459ced34274cfff783c271b6c4554ae0f002857475669f1d33c3db3685eecf51d534de7811bc32374ef5878c101966df9942a738f86e", 0x86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b07000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000673000-0x4)=0x28) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000061e000-0x20)={0x1, 0x0, 0x200, 0xda, 0x8, 0x1f, 0x40, 0x2, r2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xd, 0x2, 0x100000000f78d) write(r3, &(0x7f000068a000-0x32)="130000001000ffdde200f49ff60f050000230002", 0x14) 2018/01/06 08:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000bf2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fb0000)=0x10, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c63000)={@generic="bd5e9b59e56f5e9f26a3d2a933768145", @ifru_flags=0x400}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[{&(0x7f0000f8a000-0x39)="444d33a520aa5bdd384d3215da75a6ef570b4ef4e49f749324f41c5bcea2ef2d", 0x20}], 0x1, &(0x7f0000926000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 08:57:25 executing program 4: mmap(&(0x7f0000000000/0xca8000)=nil, 0xca8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000060000-0x18)=@generic={0x1, 0xfffffffffffffff9, 0x3}) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00009c0000)=0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ca9000)={0x0, 0x5}, &(0x7f0000ca9000)=0x8) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004a9000)={0x5, 0x8001, 0x9, 0x4c91, 0x0}, &(0x7f0000caa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000055c000)={0x9, 0x2, 0x401, 0x1, 0x0}, &(0x7f0000c17000-0x4)=0x10) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ca9000)={0x0, 0x7}, &(0x7f0000588000-0x4)=0x8) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000074c000)=@assoc_id=0x0, &(0x7f000061d000-0x4)=0x4) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003e9000)=@assoc_value={0x0, 0xc5b7}, &(0x7f0000caa000-0x4)=0x8) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b81000-0xe3)={0x0, 0xdb, "05121efe8d72541732e4179171e0dde27c9c84b4a85f0da54aa858ee027699231fe92c257d1b090d2fdc57f32bb1041051d019ca6fdb09a835f7488a06f4b254d93842922d19a244af568273130bfa25d0af3fadaa9b4f2a114ba8128d050c27c2391fa19892d70f398a067710af225085bfcebaffc65da95001bf447c1ea72e14e7f240641a03a78c692222669e3318d969fc352b03ee61576f86b0ec1095a7bb244d228dd143e5985139f72b194c6ebccfd830c5705dd0120d49ca9439554c2ba8f92defb63095a562a89c3d43977639d5f0bcfc73e3a58d8171"}, &(0x7f0000caa000-0x4)=0xe3) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005bb000)={0x0, 0x80, 0x30}, &(0x7f0000caa000-0x4)=0xc) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000267000-0x8)={0x0, 0x9}, &(0x7f0000caa000-0x4)=0x8) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000064c000)={0x0, 0x8001, 0xc0, 0x800000008000}, &(0x7f0000caa000-0x4)=0x10) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ca9000)={0x0, 0x2c, &(0x7f0000ca9000)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a78000)=0x10) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ca9000)={0x0, 0x80000000, 0x6, 0xcdb3, 0x40, 0x8}, &(0x7f000059f000-0x4)=0x14) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000caa000-0xb8)={0x0, 0x8, 0x6, 0x0, 0x7ff, 0x9, 0x0, 0x5, {0x0, @in6={{0xa, 0x3, 0x4956, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x8001, 0x100000001, 0x10001}}, &(0x7f0000019000-0x4)=0xb8) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000ca9000)=[{&(0x7f0000ca9000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000caa000-0x50)=[{&(0x7f0000ca9000)="8bdbe960338939b0aaadce9eb0808b0733e63128ea5d1bd5555d890c4e1545afab5feef5ccbf617604d3af0892a84f3749e2", 0x32}, {&(0x7f000094a000)="2273bdd2b619c9733fe615e6396e1c920bab5d574415d0da9aba6cdc53534fcd37eef27a58abaf8790ae0f8d32b7cdf1c89da5122fba52be62a705d08cd9cbb7143d7186586755b617e412030c83b6d9ba9efe4bab9e1dc864c56cecb17cd016a95a", 0x62}, {&(0x7f0000caa000-0x4a)="5449395b0e5b8f8855db846efaf58c69d22becf81d7e12ac12e36903d7cbbd06353531e509348beef9d1609ec5509821911d0a06c05e9d1e89fc8c0d7905a067290fe12814bb32d229ed", 0x4a}, {&(0x7f00001ad000-0x21)="7299a85c13e64723f9590f5a4ffb9db6a9d12cc9563283cc9d236326c15f61a7b4", 0x21}, {&(0x7f000080a000-0x90)="f98874888b7f6b090894300155b577440bcd023d88f7ed5fe52d93d4fbc96289dc5c46eb9f75215987d6ced6c9923de712cf180d50e7cbd70c0b29a023dc2c92117aaf733b067345704987dec5bb01b5e5d2150b408a52e9fc89293e26d5cb8c23b231ccd6dd3e3435d64dea494cc455ef4aa9c89f7ac3f5ca398c838d38461dc159eeda30bac37a10dfa844ee6b679c61558eab818589cb91e2218967ca159b", 0xa0}], 0x5, &(0x7f0000ca9000)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0xd46d, 0xd, 0x4, 0x10001, 0x1, 0x974, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x3, 0xffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x3, 0x3f3ae7a5, r5}}, @init={0x18, 0x84, 0x0, {0xf7, 0x8000, 0x5, 0x70b}}], 0xc0, 0x800}, {&(0x7f0000caa000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x10)=[{&(0x7f00006b5000-0x37)="87fed84aea7962b0cbbfbaeb2e8d7d9dfcdd347a1872d099f4fccc69b618f57546e0404921adc7a222a6ae7b8c53cb6f2d6471e2919f48", 0x37}], 0x1, &(0x7f0000caa000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x0, 0x4, 0x7ff, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0xe719, 0xd28}}, @init={0x18, 0x84, 0x0, {0x9, 0x7fff, 0xffff, 0x6}}], 0x90, 0x80}, {&(0x7f0000ca9000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000042000)=[{&(0x7f0000ca9000)="d12de2861ce3ed31440bd6641b44519249ab0a5498aa7252c2299fbf143a233edf89f2dda626f2294489f0f8f6a28076e14efdf98ccce7caa24c0e9f1d9fcdb31df103141d95b3ef187013b211915ebd0351483de8e8de9c4fc505832fe9c7a0a0abcc6f22d1c83e1eb180a48d013acd08f0e6dabea35799a56481207e9b82efd2b37a1516970cf613667795f92555f34533232eab6e152d8081ee7fc2a122beb00371bf9c95d099b3498377825defb9ccc18aef", 0xb4}, {&(0x7f0000ca9000)="3ba3fd3d915bf62837cf9ced653226421b4b8bd0bdffae7f85ac1e343ce078370b5fb28a65af96cfd438a9bd5e4a83ebf5c3", 0x32}, {&(0x7f0000caa000-0x12)="d566f18d6c8b537ddfecf23e2de9ef68aaf6", 0x12}, {&(0x7f000063b000)="f378243a3c9e50cb52361041c8a3fdbb447799194b7531b58ac0643bc952872720b6999e9e2f6ec8d73c535510677668998b9085e91d9655ec09253c9fbb5eb8ed8ad93555964ce67821fff8ed6415d585838c41afee339f7d18ab66b0365524a443099a1551cc1fe249e48876bcc260f660daea0bdb1fe77aec9b6b1c4e1fec8d7c411e6826da03924353985ffa41f23c1c4022b3a9f0e76641db64760fe26c24e1aea0", 0xa4}, {&(0x7f00003a2000)="3b5a45afdbbca916f8806472046fa510da8cb6aaf604087400e627386f67f3aa506b6e170fe60f", 0x27}, {&(0x7f0000ca9000)="", 0x0}], 0x6, &(0x7f000022c000)=[@init={0x18, 0x84, 0x0, {0x1ff, 0x3, 0x7, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x5, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x40, 0x9, 0x800}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff08, 0x6e1, 0x8, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x69bf, 0xe453cde34bd92e36, 0xffffffff, 0x7ff, 0x3aba, 0x6fa7, 0x3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x8, 0x7ff, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x4cb, 0x1, 0x1, 0x5, 0x97, 0xc3a8, 0x7a, 0xfffffffffffff62e, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x202, 0x5f4, 0x4, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x800, 0x80000001, r12}}], 0x1b0, 0x40}, {&(0x7f00005f1000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aab000-0x40)=[{&(0x7f0000caa000-0x81)="be421b5362399af5f1ee083aee26566361ac04f1dbd0a3ef1493810cc39045a17fb2dfbeb77169648f94e81b8314be6b8b25424e04d7f7bd675f97eb3e20ed72d16076a1fd5c2be990fc19c32ba90d5320ca84f9a9e1f649fc47fdfb32026e93148895192a79d86a84eccaa525bdd21493b01a25dfc668fd2b65b214a6a7459a44", 0x81}, {&(0x7f0000ca9000)="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", 0x1000}, {&(0x7f0000ca9000)="b70ddaf967357caf5f500b26eda7490a0f41d4a7ca892fcc31b525a2f002ba7b032833500feb1c93710d9b015edb7c2c7a15d8d3c622a13fc25a5764e478a52cc2a76a150a9f402dec6ee58ce01e291df56e1cf6926c306bce499acc85ec5d1e9ed7eaacac52ca3339e5091c37", 0x6d}, {&(0x7f0000401000)="f07784ce37118d6039e60bce", 0xc}], 0x4, &(0x7f0000b51000)=[@sndrcv={0x30, 0x84, 0x1, {0x3f, 0x8, 0x8000, 0x90, 0x5, 0x3, 0x4, 0x14, r13}}], 0x30, 0x20008044}, {&(0x7f0000caa000-0x1c)=@in6={0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x199320cc}, 0x1c, &(0x7f00008aa000)=[{&(0x7f0000262000)="5136d3cb5425045f748a78e76de9e533afefc64016d61f2310e208cf4e05daaf2192414f28a7847f5a396b66d6e56dd19850c376de2ffa9b45425e3210c7c7c13dfb5700319aaaad587a10b6bc3628fabd33f7688e4c4c6c0cec86acd34957c96de440ce5397d785f21668c55c306a23f97ad98c865b63b0bd72df1e2b200a2d0bb4d7ddded43d163f35805053b15b94ad9cae3ea3b2d0eaaea33530619f1fdd4fe19d9322bf4f2f26ca1725a82a06c6bd88473e483a93930fbdbc82e4044b6d55877a7fd7672f4753416b9a7b6354541dbdb922c7376193a3334801bc3e673a4b0c12792dbab6d32a445a141ec99874a0", 0xf1}, {&(0x7f0000ca9000)="c89310accd9b551483970a29aa15df1859e9b0cc9b43042719810d0a10bdf7366a36a8f62eefb3b39bf8528be406f51297db68ed2b7c614a89b4587ecfa499709ad65d65ef6b5b52d71a2ba0122b02521addad68f63e7a20f9ffb1f452ecbe5cc377b5aeb1f2975b851c812aea054288b481e8bc4bd7b8f936ff1277f481a3fb6261b4be481eeafe206dde757e01bfd76a4ecd50e4edb92d7ee6aa372eedb5b29a5fb87ff8", 0xa5}, {&(0x7f0000ca9000)="d439d95f55a9b8bd702adc90a316ed803e066dd60cb01952bb5f929861bf74b0f324dc261e29f5e7e65d42f6a28c003c9147c9936af65c356659e1a1a58186313e8757df160c6e7d89637c2171f5a9c6fda20e9f70084a6ad2340e8d8624a707283599aa643888970875e544b03b93d93ff72f744056bf9ef38921a17200c19f5ec6b84189ce33435577e20ed96b4b48eb6be4c830", 0x95}], 0x3, &(0x7f0000ca9000)=[@init={0x18, 0x84, 0x0, {0xff, 0xfffffffff2c8b454, 0x2, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x2, 0x400, 0xffff, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xed, 0x0, 0x8, 0x6, 0x3, 0x6, 0x1, r15}}], 0x90, 0x20040004}], 0x5, 0x4004040) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ca9000-0x120)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000ca9000)=0x0) 2018/01/06 08:57:25 executing program 5: r0 = socket(0x10, 0x6, 0x8000) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000089000)={0x0, 0xfffffffffffffff9}, &(0x7f0000088000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000087000)={r1, 0x2, 0x27d2, 0x1, 0x80ef, 0xe5}, &(0x7f0000001000-0x4)=0x14) 2018/01/06 08:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common="0e000000000000009f000000000000f2", @ifru_data=&(0x7f0000f21000)="03060000000000000039837495ac419d1b4c330e2d20117f12d27690ac1c81ef"}) 2018/01/06 08:57:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006e2000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x8, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000754000)={0x0, @in6={{0xa, 0x0, 0x60b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x101, 0xd6, 0x7, 0x0}, &(0x7f0000382000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000041e000-0x8)={r1, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a35000-0x8)={0x4, 0x0, 0xf11, 0x4991a98d}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d1000-0xc)=@sack_info={r1, 0x8, 0x9}, 0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000bca000-0x4)=0x55f, 0x4) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/06 08:57:25 executing program 6: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000f10000-0x4e)="8be5715d72372de35d516cf6044c68f04450f16169f64b0a780588346ff8a4737c44fb406acc536dd874519ece3cc022a47ddf8fffe89b457bd299adc2cb69f3d6d04fcc90f91983f7b698305852", 0x4e, 0x0, &(0x7f0000819000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000f12000)=0x0, &(0x7f0000301000-0x4)=0x4) [ 788.152559] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=55301 sclass=netlink_xfrm_socket pig=23296 comm=syz-executor3 2018/01/06 08:57:26 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00004eb000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ea4000)=0x60) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f00008c1000)={0x0, 0x0}) tee(r0, r1, 0x8, 0xf) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/06 08:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000d55000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000062f000)=0x10, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000662000-0x4)=0x0) r2 = epoll_create(0x2) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000838000-0x2)={0x8, 0x400}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/06 08:57:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) r1 = socket(0x5, 0x800, 0x9) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00009db000)=0xffffffffffffffff) listen(r0, 0x0) shutdown(r0, 0x0) 2018/01/06 08:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x17, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/06 08:57:26 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fe0000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000a7e000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe0000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fe2000-0xf4)=[@in6={0xa, 0x3, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1000}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x384c6b76, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf14b}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x3, 0x12, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x59}, @in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x3, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xf4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000087c000-0x4)=0x7f, 0x4) 2018/01/06 08:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00004d6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) sendto$llc(r2, &(0x7f0000790000)="b3fe7e91400c3219b208f8c1c616200e87dcf79373dcf47f", 0x18, 0x20000000, &(0x7f000025b000-0x10)={0x1a, 0x7, 0x0, 0x4, 0x10001, 0x0, @random="67418e3f71a0", [0x0, 0x0]}, 0x10) connect$llc(r1, &(0x7f000029c000-0x10)={0x1a, 0x0, 0x0, 0x240000000000, 0x2, 0x6, @random="f4adb95f9baa", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e8a000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000143000-0x4)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f61000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x4, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x9d4, 0x1, 0x3}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af87123097574a452dbae66abed4406edf2152e80e86a74f23d7d0dc8d2661c52be43fd10911", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[], 0x0, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x10001, 0x0, 0x0, 0x0, 0x0, 0x920}, 0x7, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x744}], 0x1, &(0x7f00003ab000-0x260)=[{0x20, 0x0, 0x0, "37c3524446bfb95020"}], 0x20, 0x0}, 0x20000040) 2018/01/06 08:57:26 executing program 5: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ac9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aca000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00005f6000-0x4)=0x0) r1 = socket(0xb, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000150000-0x50)={0x0, 0x48, "65890a22890dacd69ddd8613c5ce732d596c0f6eb2d98aefcc0bbf651b24898989cb55ccf0f4f509ebf769f78d1c98a6435fa87c2f9b800b8718b9817c02f2c78c32f95f43ff4f0f"}, &(0x7f0000ace000)=0x50) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000acf000-0x20)={0x8000, 0x1, 0x200, 0xfff, 0x9, 0x0, 0x4, 0x40d5, r2}, 0x20) pipe(&(0x7f0000acb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000016d000)={0x0, 0x0}) socketpair(0x8, 0x0, 0x777, &(0x7f0000926000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000a4e000)={r4, 0x80000, r5}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x9, 0x7, 0x1357697d, 0x6}]}, 0x10) bind$inet6(r6, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 08:57:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000baf000-0x1f)="1f00000002031906000007000000068100ed3b9509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000637000-0x8)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000192000-0x8)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900020000000800000058", 0x1f}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000746000-0x4)=0x5, 0x4) r1 = socket(0x1b, 0x80e, 0x2) getpeername$ipx(r1, &(0x7f0000dee000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dd6000)=0x10) 2018/01/06 08:57:26 executing program 4: mmap(&(0x7f0000000000/0x22d000)=nil, 0x22d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000022d000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x3, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x18, 0x8, 0x4, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x4}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000056000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000022d000)=0xc) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000022e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000071000+0x98d)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000015e000)={r1, 0x7, 0x1000, "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"}, 0x1008) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x100) mmap(&(0x7f000022e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000022e000)={0x0, 0x7}, &(0x7f000022e000)=0x8) mmap(&(0x7f000022e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001a5000-0x10)={r3, 0xa514, 0xfffffffffffffffd, 0x1}, &(0x7f000022f000-0x4)=0x10) r4 = accept4(0xffffffffffffffff, &(0x7f0000061000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000022e000-0x4)=0x8, 0x80800) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000022f000-0x6)={0x0, 0x2}, &(0x7f0000160000-0x4)=0x6) mmap(&(0x7f000022e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000022f000-0xaf)={r5, 0xa7, "0ae920028cacc4f8bffeccf7ded926f8b62470dbfeb97784db4337a9984a9fccf87be8f513e7221ada00124165d3077bfe1f2d34f3079fc384732939ea99c36c55180a4931e2f7946b9f7832de9c3dfc60dab6d395bc83cc6df62948c7aa5e3eba86fb282c346150a93492222930278077d5bfe0f2db79c8e6a17a2a3f1c440a8d900a84158d8d2b0db74ade968c56385e689ecc1bd81c52883a05caf01abfe66ed2aa7e60c3d0"}, &(0x7f000022f000-0x4)=0xaf) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000022d000)={0x0, 0x7, 0x3, 0x2, 0x8, 0xfa9, 0xff, 0x1, {0x0, @in6={{0xa, 0x1, 0x3730cd81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7ff, 0x1, 0x4, 0xd534}}, &(0x7f0000145000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00001ff000-0x8e)={r6, 0x6, 0x86, "4d8308be3cc27092548d83b54d52db8314d92335adf2ab611f92a1d79b01e786b37ae9bcd4f428f11848f759dca4a8ddec60d3d59a3da407939d14fb97e7773eba2a62ab31d974dfd028a197ee66405548d4add831ad9e352b140e770b7bbb4c82da50c6e491a09cba0c8269825964e90c31e61a35217938ec22d796cf11ea20d270463d0b88"}, 0x8e) 2018/01/06 08:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bcb000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000679000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x80e, 0x1) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$unix(r0, &(0x7f0000818000-0x38)={&(0x7f0000cda000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007d8000-0x10)=[{&(0x7f0000f8e000)="2deee98ab8d2ebec4837", 0xa}], 0x1, &(0x7f0000560000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}], 0x20, 0x1}, 0x8000) r4 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r4, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006bc000-0x10)={0x80000000, 0x201, 0x80, 0x8, 0x0}, &(0x7f0000b80000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000fa5000-0x98)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0}, &(0x7f0000087000-0x4)=0x98) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000d8e000-0x2)={0x6, 0xffffffffffffffc6}, 0x2) 2018/01/06 08:57:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000)={&(0x7f0000285000/0x2000)=nil, 0x7, 0x4, 0x9c, &(0x7f00009db000/0x2000)=nil, 0x401}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000035b000)=0xb45, 0x4) r2 = socket(0x20001, 0x80000, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000bbf000-0x1)={0x7}, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00003db000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000069c000-0x14)={0xf95, 0x7, 0x1, 0x1, 0x3}, 0x14) syz_emit_ethernet(0x32, &(0x7f0000156000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8ba5ed", 0x0, "6dd615"}, ""}}}}}, 0x0) accept$packet(r2, &(0x7f0000574000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004df000)=0x14) 2018/01/06 08:57:26 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00005ce000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005aa000-0x8)={0x0, 0x6}, &(0x7f0000f86000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x0}, &(0x7f000071c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 08:57:26 executing program 3: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x10001) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ea4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ea4000)=0x0, 0x2) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea5000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x8) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f00009e4000)=""/4096, 0x1000, 0x22, &(0x7f0000ea4000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c3a000)={0x0, 0x0}) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000ea5000)={0x3, 0x7ff, 0x4, 0xffffffff, 0xa, 0x346}) socket(0x10, 0x2, 0x8) 2018/01/06 08:57:26 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@common='ifb0\x00', @ifru_flags=0x2002}) r1 = socket$inet(0x2, 0x4, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000+0x9c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:26 executing program 5: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xb5)="3a86af163b54d70472398b181e5152c03adc13ff8e299d0be422432e6897eca12e3c3b94685d98a9efeaefe9b8ced58fedc2de48e88aaf0d77f5eaaef470d21f4f999285ea308384f64125ee425802e216dbf859081a27b3e449d6e40a31a7aa0f7503041558e30c461d98508e6bbe4ba382d902f2bc2653c985a029657723b6538785b5b672ebc313069a7e7c81f1c5f9b2c24329e7203c1a48bcea24d8d58d4d424859cfee6c1f93742e1074f68e71d5b71be659", 0xb5}], 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) 2018/01/06 08:57:26 executing program 0: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b6d000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00005b0000)=0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b6f000-0x10)=""/16, &(0x7f0000b6f000-0x4)=0x10) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000b6d000)={0x1c, &(0x7f00005ff000-0x1c)="8736bfc30dff237d8682feccd330fc4af26cc94994c65b24c9609282"}) r2 = socket(0x8, 0x0, 0x0) listen$netrom(r2, 0x80000001) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000029000)=@newsa={0xfc, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:26 executing program 4: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ef6000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000387000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket(0x2, 0x1, 0x3) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000509000-0x4)=0x0) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x2, 0x7ff, 0x100000002, 0x45, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ffb000-0x20)={@generic="0e591d0a8efbff0970550314eab7c7b1", @ifru_flags=0x0}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [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]}, 0x800000000000, 0x3f, 0x800, 0x201000400, 0x28}, &(0x7f0000ec6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r5, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00001b8000)=0x0, &(0x7f00009a4000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) gettid() 2018/01/06 08:57:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/06 08:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000069000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001cb000-0x8)={0x0, 0x7}, &(0x7f0000f0c000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000716000)={r1, 0x0}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(authenc(rmd160,xts-twofish-3way))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$netlink(r3, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0xc98, 0x0, 0x0, 0x0, 0x0, "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"}], 0xc98}], 0x1, 0x0, 0x0, 0x0}, 0x8080) accept(r3, &(0x7f0000972000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000466000-0x4)=0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000047d000-0x4)=0x2, 0x4) sendto(r3, &(0x7f0000ad0000-0x1000)="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", 0x1000, 0x0, &(0x7f0000def000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2018/01/06 08:57:26 executing program 1: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x4008b100, &(0x7f0000000000)=0x0) 2018/01/06 08:57:26 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000016000-0x30)="2400000058001f0014e9f407f42304000afff531080000000009ff7f08006d040100000008fd0219c4df20b545f065ba", 0x30) 2018/01/06 08:57:26 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xffff, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000)=0x0, &(0x7f0000001000)=0x4) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000)=0x14, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000009000-0x8)={0x0, 0x8000}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000007000-0x20)={@generic="b66aaf29ea6f197c2825e7b1c87fcca2", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000065e000)="6f286cb36d585062574f5cfe99c9f1c70cf8442c", 0x14) ioctl$sock_SIOCOUTQ(r4, 0x80487436, &(0x7f0000006000)=0x0) 2018/01/06 08:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) pipe(&(0x7f0000139000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ec5000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000084a000)=0xb) 2018/01/06 08:57:26 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4802, 0x0) write(r0, &(0x7f0000749000-0x24)="240000002d000710ff0600000000000000080000020000000000da000000000000000000", 0xffffffffffffffa3) connect$bt_sco(r0, &(0x7f00002ba000-0x8)={0x1f, {0x2, 0x6, 0xc84, 0x6, 0xfffffffffffffff8, 0x78f}}, 0x8) 2018/01/06 08:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000266000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a48000)=0xfffffffffffffef7, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002d5000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x0}, 0x10) r1 = socket(0x11, 0x80002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a74000)=0x0) setsockopt(r1, 0x1, 0x5, &(0x7f000057f000)="", 0x84) 2018/01/06 08:57:26 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00009cb000)=0x0, 0x80800) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x1, 0x10001, 0xa, 0x80, 0x80, 0x2f, 0x6, r1}, {0x9, 0xc000, 0x1, 0x2, 0xbcc, 0x25, 0x0, 0x3}, {0x0, 0x7, 0x4a6, 0xf0}, 0x4, 0x7, 0x1, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7e}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1, 0x1, 0x3b3, 0xfffffffffffffffa, 0x4, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) getuid() sendmsg$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, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r2) 2018/01/06 08:57:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c31000-0x20)={@common="6c6f00ff0001fff6000000000000fe00", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000d11000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000322000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cbe000)={0x0, @in6={{0xa, 0x1, 0x100000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x362f, 0x7fff, 0x1, 0x1, 0xfffffffffffffffe}, &(0x7f00003b0000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000039b000-0x8)={r2, 0x2}, &(0x7f00002c2000-0x4)=0x8) 2018/01/06 08:57:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ba0000)={0x0, 0xb89c, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000548000-0x18)={r0, &(0x7f0000fbd000-0x24)="a91eb6735cce0b34232bc1ccc58b834f840f1cba9d2bc0aa0096f8c952a184b855ca3985", &(0x7f0000b38000)=""/151}, 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) r2 = socket(0x15, 0x80f, 0x3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000b42000)="a2f672fa6ec9d1aa2b24d85b2189933b", 0x10) 2018/01/06 08:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x0, &(0x7f00002a3000)=[]}, 0x10) 2018/01/06 08:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000014f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008de000)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000121000)=0x200, 0x2) pipe(&(0x7f0000b6e000)={0x0, 0x0}) accept4$packet(r1, &(0x7f000008b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000775000)=0x14, 0x80000) sendto$ipx(r2, &(0x7f0000255000-0x1000)="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", 0x1000, 0x4040015, &(0x7f0000822000)={0x4, 0x200, 0x76a, "d934623103b5", 0xf, 0x0}, 0x10) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000c2f000)="1f00000087021f000000000400000000142115ff0900018004000100005e18289ce18ee6cd5b41d012a72a44a0f7c939c6af3681e97aaa14d327a2bf51c1205f1d7c5ad20fc591db0407303a289b39b8d399d1c1beb37e62fd0b9a63ff69332f5eff3364f7df414baa5cfc5b", 0x6c) 2018/01/06 08:57:26 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) 2018/01/06 08:57:26 executing program 3: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b0c000-0xc)={0x8, 0x0, 0x2, 0xd32, 0x6}, 0xc) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e66000)=0x0, &(0x7f0000071000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e66000-0x4)=0xa0) 2018/01/06 08:57:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = accept4(r0, &(0x7f0000b7d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f9d000)=0xe, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000f9a000)={@generic="378f67a30ef7b316bc0291c8a782999a", @ifru_flags=0x4000}) 2018/01/06 08:57:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x80000000000020, 0x1, 0x0, &(0x7f0000b76000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x2, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000687000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca6000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005fc000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6, 0x3, 0x3, 0x4, 0x5, 0x8001, 0x4, 0x9, 0x3ff, 0x6, 0xfffffffffffff3da, 0x0, 0x9, 0x0]}, &(0x7f00001b0000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000096c000)={r4, @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]}, 0x6, 0x1, 0x5, 0x3ff, 0x20}, 0xa0) 2018/01/06 08:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) bind$bt_hci(r2, &(0x7f0000178000-0x6)={0x1f, 0xf824, 0x3}, 0x6) socket$inet6(0xa, 0x8000f, 0x4f2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000612000)=r5, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b06000-0x4)=@assoc_id=r5, 0x4) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r5, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r5, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r6 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r6, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r6, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/06 08:57:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/06 08:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000443000)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000319000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006c9000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000616000)={r1, 0x9c}, &(0x7f000006a000-0x4)=0x8) write(r0, &(0x7f0000cb9000-0x1f)="1f0000000407ffdd14df45c807110000f305f0000800050000000000000000", 0x1f) getsockname$netlink(r0, &(0x7f0000399000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f86000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001f6000-0x4)=0x3f, 0x4) 2018/01/06 08:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x5, 0x81, &(0x7f0000c72000+0x23b)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000484000)=0x10000, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(r1, &(0x7f00004ff000)="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", 0x599, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 08:57:26 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$inet6(r0, &(0x7f0000369000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000005f000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x100000000, [0x401, 0x0, 0x6, 0x40, 0x4, 0x3, 0x1, 0xffffffff]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x100000000, 0x3f, 0x2]}, 0xa) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x1, 0x1}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7fff}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000-0x4)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000003000-0x4)=0xa7f8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x42, 0x5, 0x204, 0x80000000, 0xb8, 0x5c7, 0x82e, 0x20, r2}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000003000)={r5, 0x0}) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x93, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000001000)="e1ca5b2773e8143137b04b4a754239b7", 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000002000)={0x2, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000005000-0x28)={@generic="23ab9a0a059d81ca5c592caff2d231e7", &(0x7f0000008000-0x24)=@ethtool_channels={0x3d, 0x7, 0x8, 0x0, 0x6f, 0x200, 0x5, 0xb105, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 08:57:26 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:26 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f7c000)=@generic={0x0, ""/126}, &(0x7f0000f7c000)=0x80) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000f7b000)="0dd5f0353f64e15e9e91b063999839da5f04f33be7dff0ddda6daec6752160a28789b5b447ef5e593c227209600c289dfa57dda9d4a1444af9ce9dbae9480c7a1a0d800a1ca4f6f975c1b630404e718670e124eb68a5828d85f5062ef07fc35ae3ac66cac2c7423335a86a91c285e10a9dbc685627987f0a589a507a14957db6f40208e28cc934a3b00998ef78c6b532e57149048149fba02b7726aadd77a80728d7b8cc1a32ad069d42b7473a9346aca0091d170541f70067bb2f9bfa89ecdb309e8a", 0xc3) r2 = accept4(r0, &(0x7f0000f7a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f7b000-0x4)=0x60, 0x800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000f7b000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f7b000-0x8)={0x1, [0x0]}, &(0x7f0000f7a000)=0x8) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 08:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x400, &(0x7f00001ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000bb6000-0x20)={0x9c0, 0x6, 0xffffffff, 0x5344800000000000, 0x1, 0x6}) syz_emit_ethernet(0x2a, &(0x7f0000e75000+0x10b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/06 08:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003ee000-0x4)={r0}) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000d5f000-0x4)=0x0, &(0x7f00000d6000)=0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000457000)=0x0, &(0x7f000078a000)=0x4) 2018/01/06 08:57:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000621000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000547000)={0x2, 0x7, 0xfffffffffffffffe, 0x80000000}, 0x8) 2018/01/06 08:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000072000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xa0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000090d000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b83000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000727000)={@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], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x9b14, 0x9, 0x400, 0xf1d, 0x200080, r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003d5000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x0, 0xff, 0x4, 0xc65c, 0x6, 0x8000}, 0x20) 2018/01/06 08:57:26 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) read(r0, &(0x7f0000f36000)=""/13, 0xd) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 08:57:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aaa000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) accept4$inet6(r0, &(0x7f0000392000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000819000)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 08:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e3a000)=@req={0x28, &(0x7f00001c6000)={@generic="35ae681c22561c765b2245fbce1badaf", @ifru_ivalue=0xffff}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002d8000)={0x0, 0x1f}, &(0x7f0000aa6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003eb000-0xc)={r1, 0x8bc, 0x20}, &(0x7f0000d43000-0x4)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004d7000)="", 0x0) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/06 08:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c2a000-0x4)=0x0, &(0x7f000056b000-0x4)=0xff14) 2018/01/06 08:57:26 executing program 4: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0xac, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5}, [@migrate={0x5c, 0x11, [{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000540000)=0x0, &(0x7f00009a4000-0x4)=0x4) 2018/01/06 08:57:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) socketpair$unix(0x1, 0x1000002, 0x0, &(0x7f0000e4c000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000071b000)=[], 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r1, &(0x7f0000b8e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0c000)=0xc) 2018/01/06 08:57:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x7, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xf, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000436000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000003000)={@common='ifb0\x00', @ifru_ivalue=0x9}) r3 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000005000-0xe)={0x5, [0x0, 0x7ff, 0x200, 0x1, 0x10000]}, 0xe) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x0, 0x5, 0xa, 0x80, 0x80, 0xee, 0x5, r3}, {0x3ff, 0x5, 0x677445c8, 0x2, 0xfff, 0x7fff, 0x8000, 0x3}, {0x615, 0x1, 0x8, 0x5}, 0x80000001, 0x3, 0x3, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in=@rand_addr=0x2, 0x1, 0x1, 0x3, 0x0, 0x6, 0x10000, 0xaf8}}, 0xe8) 2018/01/06 08:57:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) socketpair(0x1d, 0x80007, 0xd2, &(0x7f0000ea4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000ac9000-0x74)=""/116) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) pipe(&(0x7f00006a8000-0x8)={0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f000060a000-0x38)={0x0, 0x0, &(0x7f00000a8000-0x10)=[{&(0x7f0000174000-0x8)="06", 0x1}], 0x1, &(0x7f0000230000-0x210)=[], 0x0, 0x0}, 0x0) socketpair(0x10, 0x0, 0x83c, &(0x7f0000869000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00009c6000-0x2)=0x0) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a75000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001d000)=0x10, 0x0) sendto$ipx(r4, &(0x7f0000a05000-0x21)="0ff22939d577e7a76c0f3b883c4dc7000b8d93584325fad5d5b1f7c0ea2816e267", 0x21, 0x20000000, 0x0, 0x0) sendto$ipx(r4, &(0x7f00001bb000-0xc5)="8e892a3fcf9a25be5a8a3c8b40ffec3882d14bc65b0f892dd4ed13242c07eb17ad258f2da0616b93eb45ecaecf882eeeb1efc2f8906fc70398622180d25596ab8d559900fe92a6b35b1a300f2bfd0be70fb934e6e34040804a2c9ceeea960d1c65123efe00eac345a847a0382d352118dd9f411411f593b87e015818108a73e17db58f03b49fb4ee47adcf283fb8da36b539a7845afb7bab8d46089686c1375703b9c578ec4eb70f4ca76d190b19f7210c135d72def660c16669bffd29adeffecec3eb44d4", 0xc5, 0x80, &(0x7f0000649000-0x10)={0x4, 0x100, 0x101, "c821140b82e3", 0xffffffff, 0x0}, 0x10) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000288000)=0x0, &(0x7f0000aeb000)=0x4) recvfrom$packet(r2, &(0x7f0000939000-0x9c)=""/156, 0x9c, 0x0, &(0x7f0000362000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="629ae43d998b", [0x0, 0x0]}, 0x14) 2018/01/06 08:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x9) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000080b000)=0x0, 0xfffffffffffffef2) bind$inet6(r0, &(0x7f0000b2d000-0x1c)={0xa, 0x3, 0x3fc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c45000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f4000)=0xe8) 2018/01/06 08:57:26 executing program 1: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000a0b000-0x5c)={{0xa, 0x0, 0xa2f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2, [0x3, 0xa400, 0x1, 0x101, 0x6, 0x4, 0x20, 0x0]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0xffff) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a0c000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000a0c000)={0xf033, 0x3}) recvfrom$llc(r0, &(0x7f0000a0b000)=""/32, 0x20, 0x1, &(0x7f0000a0c000-0x10)={0x1a, 0xf7, 0x4d6, 0x401, 0x4, 0xffffffffffff0000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000166000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a0e000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000095c000)={0x0, 0x2, 0xffffffffffffff01, 0x4, 0x8, 0x8, 0x0, 0x0, {0x0, @in6={{0xa, 0x2, 0xfe08, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x1, 0x4, 0x7}}, &(0x7f000026f000-0x4)=0xb8) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000a0d000)={r5, 0x6}, &(0x7f0000005000-0x4)=0x6) 2018/01/06 08:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) connect$inet(r0, &(0x7f0000bd0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000034b000)=0xffffffffffffffff, 0x4) 2018/01/06 08:57:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a20000)=0x6, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bde000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f000047a000-0x4)=0xc) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000de7000)=""/161, &(0x7f0000de8000-0x4)=0xa1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000652000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000881000)=0x10) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000de9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ba0000-0x4)=0x10, 0x80000) pipe(&(0x7f0000de8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000afc000-0x8)={0x0, 0x1}, &(0x7f0000951000)=0x8) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000dea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c89000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00007b6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x1, 0x100, 0xa7, 0x10, r6}) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000928000)={r5, 0x32b, &(0x7f0000deb000-0x10)=[]}, &(0x7f0000a10000)=0x10) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) 2018/01/06 08:57:26 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000003000)=@generic="3f218852d4142604ada1deea7c546b85") ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000005000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r2, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) [ 788.811134] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 788.885129] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/06 08:57:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000bea000-0x14)={0x0, 0x101, 0x7fffffff, 0x4, 0x7fff, 0x401}, &(0x7f00002e8000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ece000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000057a000-0x4)=0x8c) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r4, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r4, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xd63000)=nil, 0xd63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_sa={0x2da, 0x1, 0x1, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x3, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f2c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e94000)={r5, 0x7, 0xfffffffffffffffe, 0x2, &(0x7f000042b000-0x10)=[0x0, 0x0, 0x0, 0x0], 0xffffffffffffff37}, 0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000d63000)=0x9) 2018/01/06 08:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f00003e9000)={&(0x7f0000f5a000-0x10)={0x2, 0x400000000013, 0x100000000000, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00001e7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005b9000)=0x10) bind$netrom(r1, &(0x7f00000b6000)=@full={{0x3, {"aeaccbaca2de62"}, 0x5}, [{"3dac2a438a75b6"}, {"8e53da6969295c"}, {"63f89880051626"}, {"b807c86b435b91"}, {"850e7d562a2a84"}, {"e5a734cacb6310"}, {"c066b529f24cb1"}, {"9685a33bab9e62"}]}, 0x48) 2018/01/06 08:57:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002d3000-0x4)=0x10, 0x800) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) 2018/01/06 08:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000720000+0x562)={0x0, 0x50e, 0x3}, &(0x7f000012d000)=0x8) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000070f000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e7000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000580000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fd000)=0xc) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000072f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d9000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a2b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb9000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a40000-0xc)={0x0, 0x0, 0x0}, &(0x7f000056a000-0x3)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004e5000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dab000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) r11 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000410000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a17000-0x4)=0xc) r14 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d57000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000319000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000010f000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000078a000)=0x0) r18 = getuid() r19 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000969000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5c000)={0x0, 0x0, 0x0}, &(0x7f00002ba000)=0xc) r22 = getgid() r23 = gettid() r24 = getuid() r25 = getgid() sendmmsg$unix(r0, &(0x7f0000b4b000-0xa8)=[{&(0x7f00005bd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006ac000-0x90)=[{&(0x7f0000368000)="54e411e20a5100fc2478c574884bd3ac19836114bc696d999662b3e2dcb7cda195bc8d0e330da22a27f4fe9e4bfc90d3c46b5070c3ae8ca9c6d9bfb597e5dd770f7c543425bd0ee4ab4f9fed6760adbb14f59ca11ef5d987c8842453daeb9f1d31382bf37110ab8fa781e0fa0c", 0x6d}, {&(0x7f00003ad000)="8c0624c7f9dbe781bc51672113d373a1b480bebe56fca5558b334f12d4cd5983d3abefbd4100aaeaa67f98998a0dde9ee79b849eced7d5fbe8e4e5b216aa62ae1c79ceb7ac27c13685194588399e814ca203a842b306868a6f83f632e67a836acf110c646a726797e3edb8177c06f53e070a8986aaf1172356e79f9fb63a18698678", 0x82}, {&(0x7f0000b70000-0x8b)="3400d4e8d4c56f34cde4e6f54e9326dc33752957d4f6b41ce7ea9af1f6dd01996c82b21c2051509c93a9231b0ab315c2d0f6d9f2e25cbfeb4fb6edb5373e7592578bf007430de77fc3aeaffdfe704c23e09eeee996bcd50b08f41a93be1a63a902b0705699ebe3eb461eea65cc5424e4da0a146c629c05d2a33cf2bbb166f6e9e1d0e9192f380eb95a9c91", 0x8b}, {&(0x7f0000f35000)="11d8943bfae1be", 0x7}, {&(0x7f0000030000)="0f845696eed1335c4c2e6039c38730c84fd04633be7b0b717f63ef5d844f61dc1f3363b25cef8f758f12845e", 0x2c}, {&(0x7f0000b00000)="d005ca4d3706c7fd934a350d1d60eb18f24b558866330e6dd6f283ef43d1810e2a43730187745cc1792d030f76871f2523ab5e6b9b59617ec7663e4ec699c2ab392bb239ae76c7be41c3a053b062041af898079bb553558090f216c566663a9afd2638628b08b566d7", 0x69}, {&(0x7f0000dc4000-0x19)="eaaa76e924aef741bd5290cb6b1f5439e9b7ed8f1d32bbee75", 0x19}, {&(0x7f0000c3a000)="bd7d0c64f30a4ff883100411ba1cebff6c94bb3fdb6f7638bc29450566", 0x1d}, {&(0x7f00009b3000-0xd2)="65eb8797bce6cc390431c260b26fff5edc8eeae7801ce5aa03fd7a09cb5f3f2852f9a8bcbda8be71b20a5e13c0c9d87f11bad4f5845531e1176124fcdbe17c094f17546a869866ab8fb19c1a51f65f0d6cc7b444ac680435159e951164c47ccde75151c11bb5581a9a7134ffb5ccdcb7e8be48d788d87907dcc759c52fdf011382b815eaf39a21ff69a018159f941455f7fb1f9443514d700be07683b71d7d45e96c70b1cb7f36af663f8e66a3fbf3150ba083078a91e83acf04fac228d2cad1ad029509251aa285bb5b16cdec0b2cc4dbc2", 0xd2}], 0x9, &(0x7f0000f28000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x20000000}, {&(0x7f0000eb3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000465000)=[{&(0x7f000032e000-0x50)="e3c9ecd366ff0ba06358fd9c64007034895aad7b84d3c6dd82903e16398c29e615ee36bee8d2463443b0749b8303e70b0856f60b6dbea05610c287ea06fa54d8fcf17596909a7664ffe95f2543742a52", 0x50}, {&(0x7f0000d12000-0x65)="af15bf5fa948187c1b58d92cf65c3e68e24ef5a8adc09ed11786493cf0331f87fd4d0ab737be0b1e179046bc8c0de92a48bfe440c31ab68a60907ed04c6b75b16d1bb9c45ba0cd87505e2b638c1831c6fc37939b0bdd4576466a136780293f2eb7438c01da", 0x65}, {&(0x7f0000bd7000-0x32)="bf2a33bc220433222a50031d3c1313bdb5caae454b2c003473c106480c6b8454ee3d28a114709b3abed8c491e228c1a944a1", 0x32}, {&(0x7f0000246000)="596cbda1f2a60aa50f34d98bda9d4b275b39dcfec968f7673833736ccdaa9b52ff724f92c40eddfb3d9e59e48808db7c18a1a3dbb55a113767b0527341ece0a678b02a6760bbcfca512d7ee3e7c67c1d6988b6c9080dd69111db6930b1", 0x5d}, {&(0x7f0000681000)="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", 0xfe}, {&(0x7f0000670000+0xa3b)="58f1a07de542683c52fd3802b463ff2a8d537cfb82a0371c06584b344b1ced8f7cd7f4fb08c69321aa5bf9021f9255a39df0791dd9b139665ed18fd8f08059e5aeebb60872564d9ef0aeed7a205125503636c3731cecbd682268c52ffc2fbc15d3ff7d98aa32e6150f6f89f2c2274c0737", 0x71}, {&(0x7f0000aea000)="b3339a44b1aff3d92a3c24ec06750ed513bed9d5f24bda93c2cb88e5a9edcc2a2dea4c55ba97bd4e75a37e5396dbab379b9c2ad82d07d45ba504b8adcc7a758e60683c6eff34fa6c1849f09550bcb8ad1a8c9fd2bb5d31c058", 0x59}, {&(0x7f0000f48000-0xfe)="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", 0xfe}, {&(0x7f00003f5000)="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", 0x1000}, {&(0x7f0000e13000)="1166e502e24a35e7480804bc360088743030366ef341d6435abc4b5a0685ac7847be7b47f16e14e8193a5c8ce04a89a8de365e6eee17a10e7f34e236b638324d462ee9339b28ddc34f996dfe556be194185e6c7dcef9f67f6172a8d3eee26b540f990ee8", 0x64}], 0xa, &(0x7f0000df5000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x58, 0x4000000}, {&(0x7f000084e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000139000)=[{&(0x7f0000a1a000-0xd8)="13cb0eb2ac5b04213e8d6ae432ae018fedce020351e5817ee79d7b4941516d68f5ccbf2c60d0d54e30130b851c8466b81b25bbcac74803f5e4e9b587aa4e56651fa9ed4fab0f328493c9b137ef500d2c30caed55c5c9c92e5d891a7e63a5a058817be4ae1a336fde1560bf3994bea9cbc8d0253247d6ffc7631e2bfb8d99884b16e9ee3825afb5e5eaabfdc5696ea682eb4ade738ca65022d4654e7e53c45b4d13ad4b7fc9e98bc734d72402040c62de3fa497ceefd8b95d4938ff06eec51db83905f6b700a346bd4953df2a53a50efa54e377cd8730dc72", 0xd8}, {&(0x7f000090e000-0x4e)="23a4441f7984ad0f8e66aa5237dbea75c01ce772eff525410de53dd3344b6699804cea4d068c9de5c8fbcb4b9ad2f0ee18a7f56f916a7bd450940a2c4e9b5dcac3cb396cda868dbd218427d7525b", 0x4e}], 0x2, &(0x7f0000c67000-0xc8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xc8, 0x800}], 0x3, 0x4000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002dd000)={r1, 0x4}, &(0x7f00008ac000-0x4)=0x8) getsockopt(r0, 0x0, 0x62, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/06 08:57:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x8, 0xa71, 0x8009, 0x7fff, 0xaa4a, 0x800, 0x100000001, 0xa8, 0x0}, &(0x7f0000e76000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000f39000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x210) write(r2, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800d00001000020f700000ff9161701", 0x24) bind$bt_rfcomm(r2, &(0x7f0000edc000-0x9)={0x1f, {0x7fffffff, 0x1, 0x2, 0x9, 0x4, 0x2}, 0x4}, 0x9) 2018/01/06 08:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00007dd000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r0, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) 2018/01/06 08:57:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000af7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000027000)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x200) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 08:57:26 executing program 7: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xc) sendto$inet(r0, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000def000-0x8)={0x0, 0x2}, &(0x7f0000d38000+0xc38)=0x8) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000def000-0xc)=@sack_info={r1, 0x0, 0x4}, &(0x7f0000dee000)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dee000-0x4)=0x0) [ 788.970610] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:34 [ 788.979991] in_atomic(): 1, irqs_disabled(): 0, pid: 23557, name: syz-executor2 [ 788.987505] 2 locks held by syz-executor2/23557: [ 788.992277] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000e768c1e1>] pfkey_sendmsg+0x4ce/0xa00 [ 789.001864] #1: (&(&net->xfrm.xfrm_policy_lock)->rlock){+.-.}, at: [<00000000216e5f9f>] xfrm_policy_flush+0x5d3/0x770 [ 789.012855] CPU: 1 PID: 23557 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #177 [ 789.020219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 789.029569] Call Trace: [ 789.032136] dump_stack+0x194/0x257 [ 789.035742] ? arch_local_irq_restore+0x53/0x53 [ 789.040383] ? print_lock+0x9f/0xa2 [ 789.043983] ? lockdep_print_held_locks+0xc4/0x130 [ 789.048891] ___might_sleep+0x2b2/0x470 [ 789.052836] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 789.058695] ? mark_held_locks+0xaf/0x100 [ 789.062817] ? __local_bh_enable_ip+0x121/0x230 [ 789.067463] __might_sleep+0x95/0x190 [ 789.071243] ? xfrm_policy_cache_flush+0x16f/0x710 [ 789.076148] cpus_read_lock+0x1c/0x90 [ 789.079920] xfrm_policy_cache_flush+0x1d0/0x710 [ 789.085002] xfrm_policy_flush+0x650/0x770 [ 789.089226] pfkey_spdflush+0x98/0x370 [ 789.093087] ? unicast_flush_resp+0x280/0x280 [ 789.097557] ? lock_release+0xa40/0xa40 [ 789.101502] ? unicast_flush_resp+0x280/0x280 [ 789.105971] pfkey_process+0x611/0x720 [ 789.109839] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 789.114825] ? kasan_check_write+0x14/0x20 [ 789.119057] ? dup_iter+0x1d2/0x260 [ 789.122662] pfkey_sendmsg+0x4dc/0xa00 [ 789.126524] ? pfkey_spdget+0xb00/0xb00 [ 789.130472] ? selinux_socket_sendmsg+0x36/0x40 [ 789.135112] ? security_socket_sendmsg+0x89/0xb0 [ 789.139838] ? pfkey_spdget+0xb00/0xb00 [ 789.143788] sock_sendmsg+0xca/0x110 [ 789.147477] ___sys_sendmsg+0x767/0x8b0 [ 789.151429] ? copy_msghdr_from_user+0x590/0x590 [ 789.156170] ? lock_downgrade+0x980/0x980 [ 789.161255] ? __fget_light+0x297/0x380 [ 789.165374] ? fget_raw+0x20/0x20 [ 789.168895] ? schedule+0xf5/0x430 [ 789.172408] ? __schedule+0x2060/0x2060 [ 789.176354] ? __fd_install+0x288/0x740 [ 789.180302] ? get_unused_fd_flags+0x190/0x190 [ 789.184864] ? __fdget+0x18/0x20 [ 789.188555] __sys_sendmsg+0xe5/0x210 [ 789.192505] ? __sys_sendmsg+0xe5/0x210 [ 789.197152] ? SyS_shutdown+0x290/0x290 [ 789.202227] ? selinux_capable+0x40/0x40 [ 789.206976] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 789.211972] SyS_sendmsg+0x2d/0x50 [ 789.215487] entry_SYSCALL_64_fastpath+0x23/0x9a 2018/01/06 08:57:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000a2000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000088f000)={0x0, 0x5, 0x0, 0x40}, &(0x7f0000c06000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000824000)={r1, 0x1000000000d202}, &(0x7f0000179000-0x4)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000909000)={r1, 0x96, "f872fd664aa5bb056b353befc9a34b145fbc6a43189aa711f406af31fd0ec9dfecec9d648c4876ad314b081741994dd2c3427c4b1f90b1f0dc0903bf31c447e6f4aa0dc576fe4775035056005d474c3e10eb678d5efa2b52ab61f4a845acb847f092e419bb5cf73f22852fd34d68ed19c3880e50a180561f4eb66efe56da2f6abbb44fa439d0350cfdd974d2382839755d8e90eef256"}, &(0x7f0000520000-0x4)=0x9e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000471000-0x1008)={r2, 0x1000, "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"}, &(0x7f000021d000)=0x1008) syz_emit_ethernet(0x7e, &(0x7f0000b81000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0]}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x23, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, ""}}}}}, 0x0) [ 789.220213] RIP: 0033:0x452ac9 [ 789.223372] RSP: 002b:00007f353421ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 789.231056] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 789.238295] RDX: 0000000000000000 RSI: 000000002057f000 RDI: 0000000000000013 [ 789.245533] RBP: 0000000000000581 R08: 0000000000000000 R09: 0000000000000000 [ 789.252775] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f64b8 [ 789.260017] R13: 00000000ffffffff R14: 00007f353421f6d4 R15: 0000000000000000 [ 789.267483] [ 789.269093] ===================================================== [ 789.275315] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 789.282040] 4.15.0-rc5+ #177 Tainted: G W [ 789.287470] ----------------------------------------------------- [ 789.293667] syz-executor2/23557 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 789.300904] (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000677e53c3>] xfrm_policy_cache_flush+0x1d0/0x710 [ 789.310674] [ 789.310674] and this task is already holding: [ 789.316617] (&(&net->xfrm.xfrm_policy_lock)->rlock){+.-.}, at: [<00000000216e5f9f>] xfrm_policy_flush+0x5d3/0x770 [ 789.327074] which would create a new lock dependency: [ 789.332225] (&(&net->xfrm.xfrm_policy_lock)->rlock){+.-.} -> (cpu_hotplug_lock.rw_sem){++++} [ 789.340860] [ 789.340860] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 789.348878] (&(&net->xfrm.xfrm_policy_lock)->rlock){+.-.} [ 789.348883] [ 789.348883] ... which became SOFTIRQ-irq-safe at: [ 789.363189] lock_acquire+0x1d5/0x580 [ 789.367044] _raw_spin_lock_bh+0x31/0x40 [ 789.371158] xfrm_policy_delete+0x3e/0x90 [ 789.375357] xfrm_policy_timer+0x305/0x580 [ 789.379646] call_timer_fn+0x228/0x820 [ 789.383590] __run_timers+0x7ee/0xb70 [ 789.387444] run_timer_softirq+0x4c/0xb0 [ 789.391560] __do_softirq+0x2d7/0xb85 [ 789.395415] irq_exit+0x1cc/0x200 [ 789.398920] smp_apic_timer_interrupt+0x16b/0x700 [ 789.403814] apic_timer_interrupt+0xa9/0xb0 [ 789.408193] _raw_write_unlock_irq+0x56/0x70 [ 789.412657] exit_notify+0x3f8/0xb10 [ 789.416424] do_exit+0x9f2/0x1ad0 [ 789.419928] do_group_exit+0x149/0x400 [ 789.423867] SyS_exit_group+0x1d/0x20 [ 789.427722] entry_SYSCALL_64_fastpath+0x23/0x9a [ 789.432528] [ 789.432528] to a SOFTIRQ-irq-unsafe lock: [ 789.438130] (cpu_hotplug_lock.rw_sem){++++} [ 789.438136] [ 789.438136] ... which became SOFTIRQ-irq-unsafe at: [ 789.449053] ... [ 789.449060] lock_acquire+0x1d5/0x580 [ 789.454763] down_write+0x87/0x120 [ 789.458354] percpu_down_write+0xa3/0x500 [ 789.462554] _cpu_up+0x60/0x510 [ 789.465885] do_cpu_up+0x73/0xa0 [ 789.469302] cpu_up+0x18/0x20 [ 789.472461] smp_init+0x13a/0x152 [ 789.475970] kernel_init_freeable+0x2fe/0x521 [ 789.480517] kernel_init+0x13/0x172 [ 789.484204] ret_from_fork+0x24/0x30 [ 789.488054] [ 789.488054] other info that might help us debug this: [ 789.488054] [ 789.496161] Possible interrupt unsafe locking scenario: [ 789.496161] [ 789.503056] CPU0 CPU1 [ 789.507686] ---- ---- [ 789.512318] lock(cpu_hotplug_lock.rw_sem); [ 789.516692] local_irq_disable(); [ 789.522710] lock(&(&net->xfrm.xfrm_policy_lock)->rlock); [ 789.530818] lock(cpu_hotplug_lock.rw_sem); [ 789.537712] [ 789.540438] lock(&(&net->xfrm.xfrm_policy_lock)->rlock); [ 789.546199] [ 789.546199] *** DEADLOCK *** [ 789.546199] [ 789.552230] 2 locks held by syz-executor2/23557: [ 789.556947] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000e768c1e1>] pfkey_sendmsg+0x4ce/0xa00 [ 789.566454] #1: (&(&net->xfrm.xfrm_policy_lock)->rlock){+.-.}, at: [<00000000216e5f9f>] xfrm_policy_flush+0x5d3/0x770 [ 789.577865] [ 789.577865] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 789.586847] -> (&(&net->xfrm.xfrm_policy_lock)->rlock){+.-.} ops: 2237 { [ 789.593656] HARDIRQ-ON-W at: [ 789.596906] lock_acquire+0x1d5/0x580 [ 789.602497] _raw_spin_lock_bh+0x31/0x40 [ 789.608173] xfrm_sk_policy_insert+0xef/0x580 [ 789.614291] xfrm_user_policy+0x525/0x8c0 [ 789.621013] do_ip_setsockopt.isra.12+0xfd9/0x3160 [ 789.627557] ip_setsockopt+0x3a/0xb0 [ 789.632887] raw_setsockopt+0xb7/0xd0 [ 789.638303] sock_common_setsockopt+0x95/0xd0 [ 789.644415] SyS_setsockopt+0x189/0x360 [ 789.650769] entry_SYSCALL_64_fastpath+0x23/0x9a [ 789.657141] IN-SOFTIRQ-W at: [ 789.660391] lock_acquire+0x1d5/0x580 [ 789.665811] _raw_spin_lock_bh+0x31/0x40 [ 789.671489] xfrm_policy_delete+0x3e/0x90 [ 789.677258] xfrm_policy_timer+0x305/0x580 [ 789.683110] call_timer_fn+0x228/0x820 [ 789.688619] __run_timers+0x7ee/0xb70 [ 789.694036] run_timer_softirq+0x4c/0xb0 [ 789.699712] __do_softirq+0x2d7/0xb85 [ 789.705131] irq_exit+0x1cc/0x200 [ 789.710200] smp_apic_timer_interrupt+0x16b/0x700 [ 789.716664] apic_timer_interrupt+0xa9/0xb0 [ 789.722952] _raw_write_unlock_irq+0x56/0x70 [ 789.728975] exit_notify+0x3f8/0xb10 [ 789.734303] do_exit+0x9f2/0x1ad0 [ 789.739371] do_group_exit+0x149/0x400 [ 789.744889] SyS_exit_group+0x1d/0x20 [ 789.750306] entry_SYSCALL_64_fastpath+0x23/0x9a [ 789.757493] INITIAL USE at: [ 789.761437] lock_acquire+0x1d5/0x580 [ 789.766767] _raw_spin_lock_bh+0x31/0x40 [ 789.772366] xfrm_sk_policy_insert+0xef/0x580 [ 789.778391] xfrm_user_policy+0x525/0x8c0 [ 789.784072] do_ip_setsockopt.isra.12+0xfd9/0x3160 [ 789.790540] ip_setsockopt+0x3a/0xb0 [ 789.795782] raw_setsockopt+0xb7/0xd0 [ 789.801121] sock_common_setsockopt+0x95/0xd0 [ 789.807146] SyS_setsockopt+0x189/0x360 [ 789.812651] entry_SYSCALL_64_fastpath+0x23/0x9a [ 789.818951] } [ 789.820734] ... key at: [<000000002c2f21e4>] __key.66927+0x0/0x40 [ 789.827449] ... acquired at: [ 789.830527] lock_acquire+0x1d5/0x580 [ 789.834476] cpus_read_lock+0x42/0x90 [ 789.838419] xfrm_policy_cache_flush+0x1d0/0x710 [ 789.843313] xfrm_policy_flush+0x650/0x770 [ 789.847690] pfkey_spdflush+0x98/0x370 [ 789.851716] pfkey_process+0x611/0x720 [ 789.855742] pfkey_sendmsg+0x4dc/0xa00 [ 789.859771] sock_sendmsg+0xca/0x110 [ 789.863635] ___sys_sendmsg+0x767/0x8b0 [ 789.867748] __sys_sendmsg+0xe5/0x210 [ 789.871689] SyS_sendmsg+0x2d/0x50 [ 789.875369] entry_SYSCALL_64_fastpath+0x23/0x9a [ 789.880262] [ 789.881855] [ 789.881855] the dependencies between the lock to be acquired [ 789.881858] and SOFTIRQ-irq-unsafe lock: [ 789.893215] -> (cpu_hotplug_lock.rw_sem){++++} ops: 3462 { [ 789.899246] HARDIRQ-ON-W at: [ 789.902500] lock_acquire+0x1d5/0x580 [ 789.907935] down_write+0x87/0x120 [ 789.913091] percpu_down_write+0xa3/0x500 [ 789.919201] _cpu_up+0x60/0x510 [ 789.924097] do_cpu_up+0x73/0xa0 [ 789.930035] cpu_up+0x18/0x20 [ 789.934765] smp_init+0x13a/0x152 [ 789.939834] kernel_init_freeable+0x2fe/0x521 [ 789.945945] kernel_init+0x13/0x172 [ 789.951203] ret_from_fork+0x24/0x30 [ 789.956531] HARDIRQ-ON-R at: [ 789.959778] lock_acquire+0x1d5/0x580 [ 789.965194] cpus_read_lock+0x42/0x90 [ 789.970612] kmem_cache_create+0x26/0x2a0 [ 789.976377] debug_objects_mem_init+0xda/0x910 [ 789.982836] start_kernel+0x6dd/0x819 [ 789.990161] x86_64_start_reservations+0x2a/0x2c [ 789.996707] x86_64_start_kernel+0x77/0x7a [ 790.002558] secondary_startup_64+0xa5/0xb0 [ 790.008493] SOFTIRQ-ON-W at: [ 790.011747] lock_acquire+0x1d5/0x580 [ 790.017162] down_write+0x87/0x120 [ 790.022319] percpu_down_write+0xa3/0x500 [ 790.028081] _cpu_up+0x60/0x510 [ 790.032975] do_cpu_up+0x73/0xa0 [ 790.037956] cpu_up+0x18/0x20 [ 790.042678] smp_init+0x13a/0x152 [ 790.047748] kernel_init_freeable+0x2fe/0x521 [ 790.053861] kernel_init+0x13/0x172 [ 790.059113] ret_from_fork+0x24/0x30 [ 790.064439] SOFTIRQ-ON-R at: [ 790.067689] lock_acquire+0x1d5/0x580 [ 790.073105] cpus_read_lock+0x42/0x90 [ 790.078523] kmem_cache_create+0x26/0x2a0 [ 790.084288] debug_objects_mem_init+0xda/0x910 [ 790.090487] start_kernel+0x6dd/0x819 [ 790.095912] x86_64_start_reservations+0x2a/0x2c [ 790.102285] x86_64_start_kernel+0x77/0x7a [ 790.108138] secondary_startup_64+0xa5/0xb0 [ 790.114072] INITIAL USE at: [ 790.117236] lock_acquire+0x1d5/0x580 [ 790.122576] __cpuhp_setup_state+0x60/0x140 [ 790.128429] kvm_guest_init+0x1f3/0x20f [ 790.133944] setup_arch+0x17e8/0x1a02 [ 790.139273] start_kernel+0xcd/0x819 [ 790.144515] x86_64_start_reservations+0x2a/0x2c [ 790.150802] x86_64_start_kernel+0x77/0x7a [ 790.156566] secondary_startup_64+0xa5/0xb0 [ 790.162413] } [ 790.164447] ... key at: [<000000006884cc73>] cpu_hotplug_lock+0xd8/0x140 [ 790.172291] ... acquired at: [ 790.175369] lock_acquire+0x1d5/0x580 [ 790.179310] cpus_read_lock+0x42/0x90 [ 790.183252] xfrm_policy_cache_flush+0x1d0/0x710 [ 790.189456] xfrm_policy_flush+0x650/0x770 [ 790.193837] pfkey_spdflush+0x98/0x370 [ 790.197865] pfkey_process+0x611/0x720 [ 790.201890] pfkey_sendmsg+0x4dc/0xa00 [ 790.205917] sock_sendmsg+0xca/0x110 [ 790.209777] ___sys_sendmsg+0x767/0x8b0 [ 790.213892] __sys_sendmsg+0xe5/0x210 [ 790.217832] SyS_sendmsg+0x2d/0x50 [ 790.221512] entry_SYSCALL_64_fastpath+0x23/0x9a [ 790.226402] [ 790.227997] [ 790.227997] stack backtrace: [ 790.232467] CPU: 1 PID: 23557 Comm: syz-executor2 Tainted: G W 4.15.0-rc5+ #177 [ 790.241092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 790.250414] Call Trace: [ 790.252972] dump_stack+0x194/0x257 [ 790.256567] ? arch_local_irq_restore+0x53/0x53 [ 790.261206] ? print_shortest_lock_dependencies+0x1bf/0x350 [ 790.266885] check_usage+0xad0/0xb60 [ 790.270568] ? check_usage_forwards+0x410/0x410 [ 790.275205] ? lock_downgrade+0x980/0x980 [ 790.279320] ? lockdep_on+0x50/0x50 [ 790.282912] ? trace_hardirqs_off+0x10/0x10 [ 790.287213] ? check_noncircular+0x20/0x20 [ 790.291422] __lock_acquire+0x2bd1/0x3e00 [ 790.295539] ? __lock_acquire+0x2bd1/0x3e00 [ 790.299832] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 790.304988] ? print_irqtrace_events+0x270/0x270 [ 790.309714] ? is_bpf_text_address+0x7b/0x120 [ 790.314179] ? lock_downgrade+0x980/0x980 [ 790.318295] ? lock_release+0xa40/0xa40 [ 790.322244] ? __free_insn_slot+0x5c0/0x5c0 [ 790.326536] ? mark_held_locks+0xaf/0x100 [ 790.330656] ? retint_kernel+0x10/0x10 [ 790.334512] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 790.339496] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 790.344218] ? retint_kernel+0x10/0x10 [ 790.348075] ? arch_local_irq_restore+0x46/0x53 [ 790.353321] ? arch_local_irq_restore+0x4b/0x53 [ 790.358745] ? dump_stack+0x220/0x257 [ 790.362513] lock_acquire+0x1d5/0x580 [ 790.366280] ? print_lock+0x9f/0xa2 [ 790.369872] ? lock_acquire+0x1d5/0x580 [ 790.373814] ? xfrm_policy_cache_flush+0x1d0/0x710 [ 790.378711] ? lock_release+0xa40/0xa40 [ 790.382653] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 790.388506] ? rcu_note_context_switch+0x710/0x710 [ 790.394363] ? __local_bh_enable_ip+0x121/0x230 [ 790.399528] ? __might_sleep+0x95/0x190 [ 790.403478] cpus_read_lock+0x42/0x90 [ 790.407252] ? xfrm_policy_cache_flush+0x1d0/0x710 [ 790.412147] xfrm_policy_cache_flush+0x1d0/0x710 [ 790.416878] xfrm_policy_flush+0x650/0x770 [ 790.421089] pfkey_spdflush+0x98/0x370 [ 790.424946] ? unicast_flush_resp+0x280/0x280 [ 790.429410] ? lock_release+0xa40/0xa40 [ 790.433529] ? unicast_flush_resp+0x280/0x280 [ 790.437992] pfkey_process+0x611/0x720 [ 790.441850] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 790.446832] ? kasan_check_write+0x14/0x20 [ 790.451043] ? dup_iter+0x1d2/0x260 [ 790.454641] pfkey_sendmsg+0x4dc/0xa00 [ 790.458497] ? pfkey_spdget+0xb00/0xb00 [ 790.462440] ? selinux_socket_sendmsg+0x36/0x40 [ 790.467083] ? security_socket_sendmsg+0x89/0xb0 [ 790.471806] ? pfkey_spdget+0xb00/0xb00 [ 790.475749] sock_sendmsg+0xca/0x110 [ 790.479431] ___sys_sendmsg+0x767/0x8b0 [ 790.483814] ? copy_msghdr_from_user+0x590/0x590 [ 790.488801] ? lock_downgrade+0x980/0x980 [ 790.492919] ? __fget_light+0x297/0x380 [ 790.496859] ? fget_raw+0x20/0x20 [ 790.500286] ? schedule+0xf5/0x430 [ 790.503793] ? __schedule+0x2060/0x2060 [ 790.507736] ? __fd_install+0x288/0x740 [ 790.511696] ? get_unused_fd_flags+0x190/0x190 [ 790.516247] ? __fdget+0x18/0x20 [ 790.520021] __sys_sendmsg+0xe5/0x210 [ 790.524396] ? __sys_sendmsg+0xe5/0x210 [ 790.528339] ? SyS_shutdown+0x290/0x290 [ 790.532280] ? selinux_capable+0x40/0x40 [ 790.536315] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 790.541299] SyS_sendmsg+0x2d/0x50 [ 790.544808] entry_SYSCALL_64_fastpath+0x23/0x9a [ 790.549531] RIP: 0033:0x452ac9 [ 790.552689] RSP: 002b:00007f353421ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 790.560364] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 790.567604] RDX: 0000000000000000 RSI: 000000002057f000 RDI: 0000000000000013 2018/01/06 08:57:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009ec000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a89000-0x10)={0xffffffffffffffc0, 0x9, 0x8, 0x5, 0x0}, &(0x7f000095b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d30000)={r1, 0x2c, &(0x7f0000c63000-0x2c)=[@in6={0xa, 0x3, 0x10, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000002d000)=0x10) r2 = socket(0x10, 0x802, 0x22) write(r2, &(0x7f0000599000-0x112)="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", 0xfc) 2018/01/06 08:57:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00008b5000-0x1)=0xff, 0x1) r2 = accept$alg(r0, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmsg$alg(r2, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000e9d000-0x10)=[{&(0x7f0000890000-0x199)="da39ce7f7c650ee2", 0x8}], 0x1, &(0x7f0000ec9000-0xa8)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r3 = accept4(r2, &(0x7f00001c4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000850000)=0x60, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000293000)={0x0, 0x3}, &(0x7f0000cdc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000028b000-0xb8)={r4, 0xb0, "c43f0ede5b6f95d1ae45a875ace9ded34a1e5ce5a89a1fbe05f52e23ace01556b9b532904c57107b82f31661be8e4a150c6c49fdc77892a4eb6471ca09c1cd9df6bc1ad2bb5b5fee87f4029e441ce7d33ce0c22b0ce3210fd913aef0886dc5526b2985534a1a07d55c1a0f5aae60c6014b0db9c6a5751ee651cf1a68e3caeecaa599b6198acf133ba306df1b3f31fdbca8b335240e50f1d598b9172b3945d4df48cf39a35c681fd7457c9456735d3f16"}, &(0x7f00007d0000-0x4)=0xb8) 2018/01/06 08:57:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000f65000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4305, @arp=@generic={0x30f, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @random="e19c38a312e3", "d25345d4e7a555727f9d53b2b9eed3db"}}}}, 0x0) socketpair(0xe, 0x5, 0x100000000, &(0x7f0000600000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000a5b000)={0x2, &(0x7f0000c15000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/06 08:57:28 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c59000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f57000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000063a000-0x10)={0x0, 0x800, 0x21, 0x6}, &(0x7f0000213000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a7b000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xff, 0x80000001, 0x1000, 0x5, 0x0, 0x4, 0x30f, 0x6, 0x3, 0x1, 0x0, 0x6, 0x100000000, 0xfffffffffffffffb]}, &(0x7f00005e5000-0x4)=0x108) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x807, 0x9) r3 = socket$inet(0x2, 0x4, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000000d000-0x4)=0x0) connect$inet(r2, &(0x7f000000b000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x3, 0x4) shutdown(r3, 0x0) sendto$inet(r4, &(0x7f0000e66000-0x5c1)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 08:57:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000257000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015f000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000377000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) pwritev(r0, &(0x7f0000377000)=[{&(0x7f0000378000-0x98)="880a529ab569695bb5653b93ca58ef02b1c0d09762be090102e5da77ccc19e72c3cf970608923fc4c8a07591bf916c622d10cbc14b5bc5af0233b5d153d4d8a1e3927e5ff8952e3915bb3ab82607048e9bb1f6089a7ed3061e28b6af265ef03fd01b4190410acf9686c3297f5d344a3959c1fae44a2fe8f3cb0f075a71a14f958f30ad14eb9aeeaa011669de6b3058a1a5912017389dd1c4", 0x98}, {&(0x7f0000377000)="ec192228b9b7e0174f851608d79b2f4120490c75a5b1b488da98ac983ab4e83fdb51c24b5565a56bc7bb563c90ee90e95e717caf4e1a12c806c9b875a251813f54e725c15bde7deeba89999e726dad5bff65fea2fcd4c0da6194a2efafd337007095a5bef5a37904d6500063c5f5ddb1653360b5f309061f1c155fe358929b81480be8d92924bf88a9a56a9f23c529ee38651da7077f5ba0d6697d989774207091872c432419437ac32ded36782d0cf4067ec22844a32d9670", 0xb9}, {&(0x7f00000dc000-0x1000)="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", 0x1000}], 0x3, 0x0) 2018/01/06 08:57:28 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000300000)={&(0x7f0000cd7000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 790.575981] RBP: 0000000000000581 R08: 0000000000000000 R09: 0000000000000000 [ 790.584010] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f64b8 [ 790.591258] R13: 00000000ffffffff R14: 00007f353421f6d4 R15: 0000000000000000 bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x7, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f7a000)=0x4) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/06 08:57:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d25000-0x10)={0xfff, 0x8, 0x40, 0x5, 0x0}, &(0x7f0000717000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000339000)={r1, 0x1, 0x0}, &(0x7f00008bb000-0x4)=0xc) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/01/06 08:57:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000af5000-0x4)=0x0) pipe(&(0x7f0000eec000)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000a01000-0x1c)=@req3={0xc02, 0x800, 0x0, 0x10000, 0x8, 0x1, 0x9}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000744000)={0x0, 0x0, 0x0}, &(0x7f0000dd1000-0x4)=0xc) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ae6000)=0x0) r6 = getuid() r7 = getgid() sendmmsg$unix(r0, &(0x7f0000d3b000-0x38)=[{&(0x7f0000e9d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000041f000)=[{&(0x7f0000915000-0xb4)="ec403bf2243efdf1adf6547cae2ec092a5c2cd7b66d8c6e753306aa0541ae391794025d9debc9bb613f3014290b5c89246e80f341de367f41d22e6bf270ab8a5a2495640ca02fe95adefa63191fb811bc0e80093a4eb6aeb0ecba21a04b3e2349b2f520c8bb7d6593dd6483a4d802a94f658b12d755a9a7f88ea4bd39a6083a558928c4b79b88548de36ccd4d7e42b39622a1dc775fd76812b5d28247b48f420881c3a5aa44599bf1de95c4daa5007645e79c9ed", 0xb4}, {&(0x7f0000751000)="215afa80ce61b56f2185f5d73a28dbfafa2d4cff552b022dd863dbef8e", 0x1d}, {&(0x7f000083e000-0x98)="26165dab84a69d99b80510cc925aa1162d512a30b2eb9f1b4cc475acabdd91b1342c46c9b5a54fbcce8c13bba22b7c1e6eb27f9410411a8879f12d098a3c97fc5e19692386a83d57e734474ae60dd3353a852828510b1b88251752edd1d7de5c15169a19216fe1ffe7ef6f399c161f92092ee1a0e67810e920bc7b75a2c8caaaa7c9a69e03a715a45af26d6ebd483241538288d5ba4dbb65", 0x98}], 0x3, &(0x7f0000dd3000-0x70)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70, 0x800}], 0x1, 0x840) writev(r0, &(0x7f0000359000)=[{&(0x7f000005e000-0x9b)="b9a608af9e8f59d36449e1f2d64f6be257a07353ea5aeb5ceeeab41fa12a8e4ce4485efd5c17a9a406836040b6f472882c918f7e09fb2b3d5bd0a5ce7529667befc812c29e0fd5dd06aed0f33effb31c5110159c867c447a2d4d3c365d159c604096d86e235faab06b58fcc18f7400b4d0cd8a35cfaebbcdd0210e9b24e2cde0216a35271dad296cf64578d8685c4c60d0227c7c21dac19f28e887", 0x9b}, {&(0x7f000020b000)="279921a3294ba375600ee45c57d4e8c0ceb6399ada4412458ae685494a99212d60993b383e77597a81f6fe1bea8b9d318d1c273a0ae165cd35ec2a3b01679d0b39a5513fa57125abf69b891f2e756fa56f2fcc7684835c6f6ebe78932b7aa9860eeaaf13436bee5f8edc828814cd7bb8811b05251fbab7fb88c529e6f7d8871db144b9edaa77d4b93c95042705890716d277fb44cff0c7c5607ee10e18a9e1a9b28666b831d72638891ca423a12b935353a30251c522ab159fd4e651ea8359baebc91aad520e9e1c447b8e618dc887ff5be29ce4cf0b87411d8c2807592aa603", 0xe0}, {&(0x7f0000e8c000)="50e749ee90c11bb9f30ffba9e4265427386604f3a391428be2f49d2709b1c46bc0ce725d220d855f660d31694db17490fa2281d175247f767944cac0b5a5a9d3765b31d7941567e9301132178055b6aee140232428bfa5b9ed32b3d5e80f95a9c829980f896eb210bbb55870411889ef198fa2da8a61171fdf0f08fba215f365e34e1beaff636f6c029a77", 0x8b}, {&(0x7f000066a000-0x7d)="17bb526228aa4d3e45c7f3f4513ad8be4ad69e72e191f554b005a1b71a90ed3c0c3423c1312f833ef9cbc188ae7cf6b5f48bebdd71050325116b52a04081f371c4912bd6e6f60f743ce5395b024192aa9886f4f692aa36bccddbfa2e3fb37599affd88d0641cb8efdaacd05e593eb48e73110ba25e431d79e15738930b", 0x7d}, {&(0x7f000088d000-0x1000)="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", 0x1000}, {&(0x7f0000241000-0xa5)="340b3c07d7adc490db331171d91534ffeedb9c5f16af2a261faddfdbe3f3295a2274b2efbf5c429fde7499f35958fa8e3340043c6a8c732c7c183646437bf95ab988a60c75fd3ee170b50686ecf51f43022f5b135a9a632e1a593c2c65a6a9454d23e3f9e60eceb8d9f192023a85d5fa1ce0874efac334734d18568cb2002e63e85ea311730c69e1d55a17c992975aba8bde9eea38ca66f34f7135f7ec2976ca75deab818d", 0xa5}, {&(0x7f000084b000-0x8e)="b6a29d4e6c747e24ae16349bbb6aea66c6c312ff1e17abfeca6a80eb32d4542dcdf1c127536fc825cc84c24df924d66a8fdffb94b47a83aaf0db81a62f5b16f2f5c498cc6f5908687a937e385ae4f1c16b0e235fc05ca7c9a9916e65852cb2c68f84f4963832b4ca88f7484b8ba1669e8dad21e17838e7c82288ebc0730a6eeaffe7d45184429c81ef035e14b7b0", 0x8e}, {&(0x7f0000664000)="599c661b647ff9e3f1f9cf58d4ce62485227a715a4c3839ecce0a4526282d31118e56a8f7018648e45b338cfa2b99aa1b3cd9e55e706efd204efe6b327a363a3e83be5cb7cfe88d01315cd48d1d40b04a33ec33643db49c9d7613d5d9d167e6cdc4fdd1d10c9ee6ac3", 0x69}], 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/06 08:57:28 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$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, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xfffffdb9) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000000c000-0x94)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "13dbc13baf3ca1f867205ee7c4b2a94b89921c3c49c1aa8f2f306963fb8e259ae421546f4e793b2a9c0e348f8c19d860622f1a596bd4e06c27ea3338a4c2ffef382ac7ab566df0fdf1aee21b640fd6b66b14d07d7507abbb62a064adc0a75560c3e72ebe481c6be92b7c5ecd636deb0800051a55367d444e1c5821e76bfe3152"}) 2018/01/06 08:57:28 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x2, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f88000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[{&(0x7f0000491000)='u', 0x1}], 0x1, &(0x7f0000f88000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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0x1018, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = socket(0xb, 0x2, 0x20) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f8a000)=0x8, 0x4) 2018/01/06 08:57:28 executing program 1: r0 = epoll_create1(0x80003) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000289000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000350000-0x2)={0xffff, 0x5}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000a0b000-0xc)={0x10000001, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003ef000-0x59)={0x0, 0x51, "ed64249035db75e9a967949efecb81a60697bda190bb8e208e6e4457341c7a2bf7b849ac565065b2e9d4c6a2e24b57251637e194b0009b6b18733547255fc0e0238938408fa244dbe3a05ff6d0cf56ea28"}, &(0x7f0000191000-0x4)=0x59) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000fba000)={r4, 0x4}, &(0x7f0000dfc000)=0x8) write(r3, &(0x7f00007bf000)='`', 0xfffffffffffffc7e) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f99000)=@assoc_value={0x0, 0x0}, &(0x7f00004ba000)=0x8) 2018/01/06 08:57:28 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000af0000)=[], 0x0, 0xfffffffdffffffff) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e06000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000021a000)=[{&(0x7f0000000000)={0x27, 0x8, 0x100000000, 0x1, 0x0, 0xffffffffffffb467, "0f8d619e4f71979dcf10dc937a638d8868e6377854b9f90180294ad51f331cbdd8dcffb8829095da13adce202c7339818b264faab613d28c51fe393d9fb8d3", 0x1}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="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0x1000}], 0x1, &(0x7f0000fda000)={0x1010, 0x11f, 0x7f, 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0x1010, 0x8000}, {&(0x7f0000cc3000-0x60)={0x27, 0x5, 0x2, 0x7, 0x3, 0xa26, "da7170a0f1e674f2291134f7659780eabaec6a2ccfbb76c3cafaa7c09e27a6f8a39885ee02106e1aab42bc0845772719c27c2b5874e4a89f85b2aae87f9952", 0xb93}, 0x60, &(0x7f0000000000)=[{&(0x7f000090d000)="a2676b84cf10ba98aaeb2af3528a5864e3a781a94ba3d9561189e82e736abb1c4196c9967d65e0f28a8eca0610c7002d73554386fa87ce265cfddffd2fc168246c4a9bf26ded3d1d29356732fbf3234ec171acd359be30296022046aab7ed0118a4eb991936ed8d2620139f5c6ebe79fb0a2988a85e89dc41453224090459e5299fe3a4c2057e2e9cd83", 0x8a}, {&(0x7f000024e000-0xce)="124a7319bea7e6caf251d59e1d228ca22e44241ff4e9007e3652147934e1c1db0bac63f12b73c20ff7af29deb4bff6fecae31fdf014ecba215a089e4fe471e8a70d4a1f0a6dc2d4552ef9c11a0dad2bfd2eb1074833820692f7106e9417a1e97997ed60ee024184097331b9c8ef9411b22ee8558544bcf85627b43df40a85c80ee4d0092ed563d093cd4d7f2f928eaff5e624ca47d552faea8347ec993ee3c4ab5eaa1bc827c6a0a4352113cb4644fc9f8b28be5c3132164283614c48f41f2b863e56cd1fa7282d09c7d15bab258", 0xce}, {&(0x7f0000492000)="2e7572ccd01013ddf5126f1066fe15219c739678a2bd724334ab8b7728e67a93a4ba5db430e23e8e36723ab2540ea8a3c0d7a8a047a62951adbea974ad9c2cebe8134f370e9a8d263041085a28b9dbdffdda1f42a98c144ba1e85b120b5a5c5e8751b9bd6f684fc978f66a00284c5a474ef024a87b13769c13af98759df16c5b2ca3d4509093d1bb27cf82bdbeca0e04462879fc812cf4d6f193f095e6dbca7c91e80b7c3b416395deed65fc1d48e960cac5ecc06bd76d6df074a0c2186e38bb7f57830cc5", 0xc5}, {&(0x7f0000000000)="e98826045bf03d024331bf164f2a0c4ff781c2dc046338add5deefebf197ef5f4cce624b5035b510401cd183fc3af0a4b07d5bca51f0a10a2d1a7a87a7080c3db076df2f7b1711d24ec8dd5af841515fcd8c52fdc7ab9f0153880231887953fcacb9eb7d29008d2c8883112dc23cbef7db5e1e9faa9a11ae14c5c97c0e5b4ca1e1f7351f49ff44a7437998309ef7d1af121ae576736c726bb2f1a4aac509128c", 0xa0}, {&(0x7f0000000000)="f2e7e470ee7dd2c38a9059bd94bc992686a768a6d20d75fe6bc06d407dabbf110a2a03126ec6a16532eedeb471b001e3ea03ee46a6af4f95a629b8b26efc4249cdf5f053f8022b64201755d5eb30e03d28eaae95680261f5bb6bb40fff1196ba5fde97ad9dd5fb62c3387cbf5fbb743779de295d6c73a2c5ff90a52ae7900098ebe58851ee6d120b887f90317b6fbce7a3a5808495a39815623de34c249fca5b5d3f47de1469ef527aa031f73d", 0xad}, {&(0x7f0000001000-0xd4)="f86c4181f6fd5c248c308daa8377f4b94928090c96db146e3ddda2c5a56c7762ec13af90b1b926f2517eb1b03e448a71a40d937eb042de37c0b45f9d69f2a3e47875b6731389ab0e930a41bf7818fa9810df08e455af17edfab59e04f7e13c4097a141241f601151c103936fe9cb41ca477e10461ab49f50187e16b42a47ebfcf33e524a7c602f8b6330e60e9a6addc2e7dd0d894f3b63e1481114c479569ea85546a911686b7b2e980dbfd5147c3b8577dbd23ee315d791cf1b4c859c0203158b826bfd2d69cd1eeb07fe7d1e85833cbf06a25a", 0xd4}, {&(0x7f0000001000-0xf1)="2395bfce6bcb147ccd94cd29ae75a0666df62d99b8a5476e6a6d45017a058253b1840f3d0d0216dc97caebda1c86f467411a7f6313341d11fbb072400d4d8630db270f6c607b58f2f7fee8fb82ccab5e9c2a7127f0bdac18fc54cc6134b661e2f52f2e0b08967b12af3aaef938eae643fe64d67c986dbaf64ac37f506e82ed5ff3d8cd1276dfa537113391e786379040f76157ef750a3dcec42ac5364c224d0fb8def28e8875dcdbf693d50f97c3fb9db95f0eea4991eb409b81cbe2adff275c124201f310de4934538fff2df9016df3d5e10f872649858cc53427e32bf50c8756a27c6e3b03e3ed1daee0b4e28097fe0f", 0xf1}], 0x7, 0x0, 0x0, 0x80}], 0x2, 0x8000) 2018/01/06 08:57:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c90000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00008b1000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c0000-0x4)=0x10, 0x800) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000f23000-0x4)=0x0, &(0x7f00002cc000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[], 0x0, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/06 08:57:28 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00006ba000)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000099f000-0x50)=[{&(0x7f0000f78000-0x2a)=""/50, 0x32}], 0x1, &(0x7f0000491000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000f70000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffef2) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000d4c000-0x3)="", 0x0) r2 = accept(r0, &(0x7f0000f79000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001a000)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00001c5000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d3b000-0x4)=0x7fff, &(0x7f0000f79000-0x4)=0x4) sendto$inet(r0, &(0x7f00005ed000-0x46)="bb4fdca1ec00000003b1bda68713fcb54184a8088235fc5bf008a6346e746b879e5876eede99362b167daa", 0x2b, 0x0, &(0x7f0000349000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 08:57:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x8000f, 0xb9b, &(0x7f00003e8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000083c000)={0x0, 0xe5, "c734d3ce98e4cbc2d3d6c3eda4182dedac208173bc6ec3b07b2c866296ee0aa0e13ef8ebd11f0b98899ce1b99b90e961a2c553137a76e8724f366a3aece96b5ec9bb517c13a1de36abffd9a95872eb3fcf5bf4a37698a2910ee9609ff698f674a4d80d6e3fad29453be5be6c3eeb5e90df88367582a1431aae5aa40eb1efcdf5d7c6a7b5e4126ca9b25afc2c4b488ccf8a62bcde108cddf9251e0db9c58e8fdae1ae0261c95f6485c0a42ad0e396c81afb86cef8e8ce43bfa753215347fef500ca6a8f4b01a42b9892499f4e70ff6c4a6beaebadf727f0b6ee44a8b686cb684cc78c801a80"}, &(0x7f000089c000-0x4)=0xed) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000830000)={r2, 0x7fff, 0x5, 0x100, 0x7, 0x9}, 0x14) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1e, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/06 08:57:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, 0x1c) r2 = accept$packet(r0, &(0x7f0000c8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bb7000)=0x14) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000807000-0x36)=""/54, &(0x7f0000f5a000)=0x36) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f0000d88000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f3000)=0x10) 2018/01/06 08:57:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000d5a000-0x4)=0xfffffffffffffffa, 0x4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/06 08:57:28 executing program 3: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 08:57:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b93000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0xfffffffffffffdcc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1f, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1c)={r1, 0x14, "7ef17599119581f382ab597715902b057a17f5b8"}, &(0x7f0000493000)=0x1c) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/06 08:57:28 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x2, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f88000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[{&(0x7f0000491000)='u', 0x1}], 0x1, &(0x7f0000f88000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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0x1018, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = socket(0xb, 0x2, 0x20) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f8a000)=0x8, 0x4) 2018/01/06 08:57:28 executing program 3: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000942000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a) sendmsg$alg(r0, &(0x7f0000940000-0x38)={0x0, 0x0, &(0x7f000013e000)=[{&(0x7f00000ff000)='A', 0x1}], 0x1, &(0x7f0000792000-0x170)=[], 0x0, 0x0}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000696000-0x45)=""/69, &(0x7f0000227000)=0x45) 2018/01/06 08:57:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, 0x1c) r2 = accept$packet(r0, &(0x7f0000c8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bb7000)=0x14) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000807000-0x36)=""/54, &(0x7f0000f5a000)=0x36) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f0000d88000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f3000)=0x10) 2018/01/06 08:57:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000d5a000-0x4)=0xfffffffffffffffa, 0x4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/06 08:57:28 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000f9b000-0xd0)=""/208, &(0x7f0000f9a000)=0xd0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) 2018/01/06 08:57:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r0, &(0x7f00001f0000)="", 0x0, 0x4008000, &(0x7f0000ede000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$packet(r0, 0x0, &(0x7f0000c46000)=0x323, 0x80000) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000997000-0x4)=0x0, &(0x7f000030f000)=0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00004bc000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f000053c000)=0xc) bind$packet(r1, &(0x7f0000b24000)={0x11, 0x1d, r2, 0x1, 0x34b1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a98000-0x210)={0x7, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) close(r0) 2018/01/06 08:57:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x8000f, 0xb9b, &(0x7f00003e8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000083c000)={0x0, 0xe5, "c734d3ce98e4cbc2d3d6c3eda4182dedac208173bc6ec3b07b2c866296ee0aa0e13ef8ebd11f0b98899ce1b99b90e961a2c553137a76e8724f366a3aece96b5ec9bb517c13a1de36abffd9a95872eb3fcf5bf4a37698a2910ee9609ff698f674a4d80d6e3fad29453be5be6c3eeb5e90df88367582a1431aae5aa40eb1efcdf5d7c6a7b5e4126ca9b25afc2c4b488ccf8a62bcde108cddf9251e0db9c58e8fdae1ae0261c95f6485c0a42ad0e396c81afb86cef8e8ce43bfa753215347fef500ca6a8f4b01a42b9892499f4e70ff6c4a6beaebadf727f0b6ee44a8b686cb684cc78c801a80"}, &(0x7f000089c000-0x4)=0xed) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000830000)={r2, 0x7fff, 0x5, 0x100, 0x7, 0x9}, 0x14) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1e, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/06 08:57:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x3de}, 0x10) syz_emit_ethernet(0x29a, &(0x7f0000d1f000-0x2ca)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x264, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x32, 0x0, 0xffffffffffff8001, 0x3, 0x0, 0x0, 0x3}, @hopopts={0x37, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0xd90, 0x4, 0x3, 0x9, [0x9, 0x6a5]}}, @generic={0x2, 0xa0, "21fe84cba8cae374e5542cede74b5e8da50406c7e21f490151fe6ec41faaee82c9a8c21aaf9aae9265d92006b448c881f1ae924d4335b1ed318be1ab93bb4235714623cf4756e7b2c7828381561d7ab19dcfe5fa00da219145d6ce304488cd7bc361e13c59b03388c4c0e167e5fa98018236ef7a04edb5dddfbcc6c6bf927dfd5a4ee12ada7cf453c030bdd79f0dfd1e00b16b0715feb6bb63b24eabc3d596e1"}, @ra={0x5, 0x2, 0x633}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x18, {0x7fffffff, 0x4, 0x7, 0xffffffffffffffb2, [0x1, 0x1]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @fragment={0x0, 0x0, 0x7, 0x4, 0x0, 0x2f553bf8, 0x1}, @hopopts={0x11, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1ff, 0x6e, "cac6ae5fc1820420fc210f09f2445ea1e675b4a7a1cb3c27cb8a0ea9b02bfd14d2df1682d043939117d5b6156ab337a58b1afae3379b5324e364f0c7c52cc3d473ab45f3fc5169e655ee765a523a18b2eb35c8eed4a70b50aa341adbbae07bb9118960f01194a87f7bb6e4b1b777"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x4b81ec35}, @calipso={0x7, 0x18, {0x2, 0x4, 0x6, 0x9, [0x2f0, 0x4]}}, @calipso={0x7, 0x40, {0x3, 0xe, 0x2, 0x8, [0x0, 0x3, 0x80000000, 0x0, 0xffffffffffffffc1, 0x8, 0x7]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x14, 0x6, 0x81, 0x400, [0x101, 0x10001, 0x8]}}]}, @routing={0x87, 0x2, 0x1, 0xc8ee, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000b6000-0x10)=@generic="761a18159126113187c417615d19f1a2") 2018/01/06 08:57:28 executing program 3: listen(0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) 2018/01/06 08:57:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000d5a000-0x4)=0xfffffffffffffffa, 0x4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/06 08:57:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, 0x1c) r2 = accept$packet(r0, &(0x7f0000c8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bb7000)=0x14) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000807000-0x36)=""/54, &(0x7f0000f5a000)=0x36) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f0000d88000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f3000)=0x10) 2018/01/06 08:57:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x8000f, 0xb9b, &(0x7f00003e8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000083c000)={0x0, 0xe5, "c734d3ce98e4cbc2d3d6c3eda4182dedac208173bc6ec3b07b2c866296ee0aa0e13ef8ebd11f0b98899ce1b99b90e961a2c553137a76e8724f366a3aece96b5ec9bb517c13a1de36abffd9a95872eb3fcf5bf4a37698a2910ee9609ff698f674a4d80d6e3fad29453be5be6c3eeb5e90df88367582a1431aae5aa40eb1efcdf5d7c6a7b5e4126ca9b25afc2c4b488ccf8a62bcde108cddf9251e0db9c58e8fdae1ae0261c95f6485c0a42ad0e396c81afb86cef8e8ce43bfa753215347fef500ca6a8f4b01a42b9892499f4e70ff6c4a6beaebadf727f0b6ee44a8b686cb684cc78c801a80"}, &(0x7f000089c000-0x4)=0xed) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000830000)={r2, 0x7fff, 0x5, 0x100, 0x7, 0x9}, 0x14) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1e, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/06 08:57:28 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x2, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f88000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[{&(0x7f0000491000)='u', 0x1}], 0x1, &(0x7f0000f88000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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0x1018, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = socket(0xb, 0x2, 0x20) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f8a000)=0x8, 0x4) 2018/01/06 08:57:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x8000f, 0xb9b, &(0x7f00003e8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000083c000)={0x0, 0xe5, "c734d3ce98e4cbc2d3d6c3eda4182dedac208173bc6ec3b07b2c866296ee0aa0e13ef8ebd11f0b98899ce1b99b90e961a2c553137a76e8724f366a3aece96b5ec9bb517c13a1de36abffd9a95872eb3fcf5bf4a37698a2910ee9609ff698f674a4d80d6e3fad29453be5be6c3eeb5e90df88367582a1431aae5aa40eb1efcdf5d7c6a7b5e4126ca9b25afc2c4b488ccf8a62bcde108cddf9251e0db9c58e8fdae1ae0261c95f6485c0a42ad0e396c81afb86cef8e8ce43bfa753215347fef500ca6a8f4b01a42b9892499f4e70ff6c4a6beaebadf727f0b6ee44a8b686cb684cc78c801a80"}, &(0x7f000089c000-0x4)=0xed) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000830000)={r2, 0x7fff, 0x5, 0x100, 0x7, 0x9}, 0x14) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1e, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/06 08:57:28 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x2, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f88000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[{&(0x7f0000491000)='u', 0x1}], 0x1, &(0x7f0000f88000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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0x1018, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = socket(0xb, 0x2, 0x20) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f8a000)=0x8, 0x4) 2018/01/06 08:57:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000d5a000-0x4)=0xfffffffffffffffa, 0x4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/06 08:57:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, 0x1c) r2 = accept$packet(r0, &(0x7f0000c8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bb7000)=0x14) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000807000-0x36)=""/54, &(0x7f0000f5a000)=0x36) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f0000d88000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f3000)=0x10) 2018/01/06 08:57:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f5d000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aaf000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ca1000-0x8)={0x0, 0x4274}, &(0x7f00003d1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000091000-0x14)={r1, 0xd87, 0x0, 0x9, 0x8bb, 0x0}, 0x14) r2 = accept4(0xffffffffffffff9c, &(0x7f000030a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000071d000)=0x14, 0x800) sendmsg$key(r2, &(0x7f00008b9000-0x38)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f0000c16000-0xd8)={0x2, 0xa, 0xfffffffffffffc01, 0x9, 0x1b, 0x0, 0x1, 0x2, [@sadb_x_sec_ctx={0xa, 0x18, 0xe9c3, 0x4, 0x41, "8ce1c8e9af5ee8c353ddc32450137b50a248d36bebd3116c979eb0049189db10d0cba54751730ba5d63244c28cc7ff08fa3d079b127253daccf449d048e1119841"}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x8000}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_sa={0x2, 0x1, 0x2, 0xfff, 0x40, 0x2, 0x2, 0x80000000}, @sadb_key={0x8, 0x9, 0x38, 0x0, "832cea25f8ebf9752a5dd6d79ea60dcd0e052c87df925d2c0554e0ebceacc5fd1ce35d9db8c15b780df743cda5f7d646c917b607e3bf8ab9"}, @sadb_sa={0x2, 0x1, 0x3, 0xffffffffffffff00, 0xff, 0xe2, 0x0, 0xc0000000}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000f9000-0x4)=0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000cae000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bpf$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) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000012c000-0x10)={r1, 0x40000000000000, 0xbccd, 0xcc71}, 0x10) 2018/01/06 08:57:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 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) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000598000)=0x0) sendmsg(r0, &(0x7f0000401000)={0x0, 0x0, &(0x7f0000ce9000-0x70)=[{&(0x7f000029b000)="d94a1c415f610d3a3129eca5359c13b5e09e7fc34d592e0be6bba35290dfb6951ddd92fc87e8673761a86f927358003e5bc14fdf62e9f78f3d44a4a02fec63ae1d8420e1ee95208d654189922fdee60bdedecb461ca44da6d99b1a09dc3a71d0bdedcfbebbcd960f055b408d0350adfd6f3c156eec2f002b8515b7e3129bf6f1b431c37cb3384b0372008f7ad80247a6a494f368e92a9beb8baebf8e5c3cc5c85d2dcd929e5af5c90309402ece479521017995c2", 0xb4}, {&(0x7f0000829000-0x89)="273aad77e22c3496aa246157ff036cae8b8c1486bcc911ab64e0a5c370ebc9cc1ab696b829473281944c23e141efdf9936730372b25795f57d701d9fdc1e6f3c2bbc29ea79ce77f067e8fbe750f19da9953b36f1ee442228c9d62fa7e17d9669815be5cc30a4ddac59e3dcc998215000fd64f3b9600fd0e44da2cbee1912a825db923a255e9c02368f", 0x89}, {&(0x7f00007b7000-0xbe)="1bfc764cafb813e83bd9efeab7f7127ff0132eda1a4358e6fef30a43fdefa34028a3403a4c67e86463d2a066a1b091bd8e937084d6910127864949960cdf06296ca64bc055c6e8223dc8bd104a19f677e842acd095033cd30f68dd869eab9aa7967c266aba78c0e2f4624df976dfc1fb228a1ebed7dcd01d0fcc0221d9bf25da056db1058f53c916273e52590a1caecdb84d19c584ca230067fdd09e635f1e7c789188899890adba7bda368d3634b7cbb0edaf0b0237ea822375577344b6", 0xbe}, {&(0x7f0000b6a000)="8583f483", 0x4}, {&(0x7f00000fe000)="aa7161feb7b96723c411d0dc69a9246961d3614464554f2beb50821033b222ce845f6c1ce5ef8ee94f8c56db284200d14f0545528ee8fa3e122dd1c49ad22c4897d3fb4f514c1659446ded32571b4f4cc43244a8dcb863772ef939857eb6579c2cfa8afcccf6d11a03fc0541f5ce284e09e7f266fe25e3dcd7d0