p(r0, &(0x7f0000884000-0x7)={0x27, 0x6, 0x7, 0x7, 0x4, 0x1, "bb1bbaf35cb2d91ca5e160213da759eb0383d93f682d50cbefd44548f0796c9ef031ed9f6a57b873bdde30a5691472c51e53de4db297191413285d12fa3ed3", 0x2}, 0x60) write(r0, &(0x7f0000eef000+0x539)="24000000210025d7001c0704008c1920020500000002007fffffffeb08006600fd5f76e0", 0x24) 2018/01/05 23:18:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x7fff}, 0x6) r2 = socket(0x13, 0x807, 0x9) getpeername$ipx(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000005000-0xef)=""/239, &(0x7f0000005000-0x4)=0xef) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000002000)={r1, 0x4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000006000)={0x1, [0x0]}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000001000)={0x72bd, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000008000)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) 2018/01/05 23:18:54 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000888000)=0x0, &(0x7f0000f7b000)=0x4) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = socket(0x19, 0x1, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000332000)={&(0x7f000019f000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000089b000)=[{&(0x7f0000f7c000-0x49)=""/73, 0x49}, {&(0x7f0000d50000)=""/61, 0x3d}], 0x2, &(0x7f0000c58000)=""/103, 0x67, 0x300}, 0x40000103) 2018/01/05 23:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfff7fffffffffffb, 0x55) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) 2018/01/05 23:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000079000)="a5a33ddccef55a7d4bcc73c933f2182212b014b2a54b0eeb0138546619461df3c94fc61c7b9d0acaab3952d0574c8e73bb7237cfac55dd98aea3575b6dff65a08efa683ee371053e5962d55d633e4e55856dce807dc1c4596f18d4bd3157a9cf10efba0ef1d08310ef9990f18376535b9805c9ff4909e930eb88a805d05bd646dea62d1a69dfff473e2e5593034961d86b2fc9133036", 0x96) 2018/01/05 23:18:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xf)=@un=@file={0x0, ""/13}, &(0x7f0000001000-0x4)=0xf, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0xab)={r0, 0x1, 0x5, "f437b2c746a77dbd05ed134dbe16489fffec51791166559f8bf89777c013aafb6260f821ae99e40ae4d17775e68bb0fe2004f92fcc20608e9a8583b4be5f6a074f6266d008ad0ff121549a3beb3fadef6da5d07b2c56e8fa43589e3c8b97efab70cd1b981fd006c296f5758576245a08f19fd0adad7bff44beee60318858131218cb46939fc49b0edb8b5f6b08819234f31c9f0d6f2ab0d15f527bb82b6e2e997c"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000460000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000658000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "fc79bf6f"}}}}}, 0x0) 2018/01/05 23:18:54 executing program 0: 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, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) sendmsg$alg(r1, &(0x7f0000e26000)={0x0, 0x0, &(0x7f0000295000)=[{&(0x7f0000a9c000-0x19)=':', 0x1}], 0x1, &(0x7f0000b8d000-0x158)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000671000-0x8)={0x0, 0x0}) 2018/01/05 23:18:54 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c4a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x3, 0x1, 0x3f, &(0x7f000026f000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/05 23:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x8, &(0x7f00003dd000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000841000)=0x0, &(0x7f0000f10000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b86000-0x5a)={0x0, 0x52, "1f7fa249705abd10b831e1b0e1d4722cf1247d241f09da75a03537a7b60a2132156b394efc79c20253bfd98d9c20e78216cfee75e331788cf52ffc289bf28db9b30c110a6344de67df45e13bbd1525dce35f"}, &(0x7f00004fd000-0x4)=0x5a) accept$ipx(r1, &(0x7f000056f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d62000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f99000-0x6)={r2, 0x3fc}, 0x1547f173f9060258) r3 = socket(0x10, 0x2, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000133000-0xc)={0x10000003, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000c3e000)={0x1000000000000, 0x0}) recvfrom(r3, &(0x7f00006a5000+0x4d4)=""/0, 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) write(r3, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) 2018/01/05 23:18:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000200000-0x20)={r0, &(0x7f0000001000-0x1b)="3921a415e273b9c32435e085f96ce02c35126150901d9b476ecf61df428ed4c752010b34", &(0x7f0000000000)="95bcc8f9fd495ac4c014ca334d3b993282ec5b9176e6929739da3b117d31a501d1", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bc0000-0x4)=@int=0x0, &(0x7f0000f29000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, &(0x7f0000d01000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a1c000)=0x58) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000768000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a6e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00003b2000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x8, 0x2, 0xbaab, 0xa, 0xa0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xadf, 0x100000000, 0x37}, {0x0, 0x3, 0xffffffffffff87e3, 0x0}, 0x3, 0x5, 0x0, 0x1, 0x1, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x7, 0x3, 0x6a428d6f, 0x10001, 0x0, 0x2}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000052c000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000b79000)=0x98) sendto$inet6(r2, &(0x7f00006b4000-0x60)="f4eb942b292ebf593bb778bb6f2e31f59b2b4b73aa7c734b9c20d9a9174034efd77ea8757781a0b8e06f343344747f665841cdf623ece9120f49befe5ee42cf576032971c1d72440bf8296f79743b1bc0e75c9c8f8b03b44c52a63285a00382c", 0x60, 0x80, &(0x7f0000998000)={0xa, 0x2, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000217000-0xc)={0x0, 0x0, 0x0, []}, &(0x7f0000ca2000)=0x8) accept4$inet6(0xffffffffffffffff, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000004fb6}, 0x98) r5 = bpf$MAP_CREATE(0x0, &(0x7f000007a000-0x2c)={0x7, 0x8faf, 0x2, 0x7, 0x10, 0x1, 0xb7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000264000)={r5, &(0x7f0000aba000-0x58)="81b82101e8fbf4c5c777dd070e2d0aef7c6b72afe91707fe23b4adb9bd64f7f27c7a2a382bc6a3c5f6751a3512f57d45b2718a4b15617fc9f758e31a41f027456faac4ce1694cc28d659092085789fd2fe3aebed6a3458bf", &(0x7f00000db000)=""/92}, 0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bcd000)={r4, 0x3}, &(0x7f000093c000-0x4)=0x6) 2018/01/05 23:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x40000000, 0x0, 0x0, 0x659}]}, 0x10) close(r0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e17000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000191000)=0x519, 0x4) writev(r1, &(0x7f0000296000)=[{&(0x7f000073b000-0x1000)="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", 0x61a}], 0x1) 2018/01/05 23:18:54 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:55 executing program 4: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffd, 0xd2, &(0x7f0000974000)="d7e207f0f952433b6836c0a520c4720ad1a7d037433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca200007161126a90151d96", 0x3c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b1d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000042f000)={&(0x7f00004b0000-0x8)=[0x0, 0x0], 0x2}) 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b3c000)="1f0000000104ff01fd4345000000000000003f3608000100048f004d300600", 0x1f) getsockname$unix(r0, &(0x7f00009f5000)=@file={0x0, ""/80}, &(0x7f0000d29000)=0x52) 2018/01/05 23:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) socketpair$inet6(0xa, 0x0, 0x859, &(0x7f00001c3000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d18000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009ae000-0x18)={@loopback={0x0, 0x1}, 0x1b, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000413000)={&(0x7f0000d0c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d26000-0x90)=[{&(0x7f0000a17000)="825fc10651038e547c51cf37d305b91c5fce0c51784decbef5ec39baf6eac5f4263532b28ffdcf1ff80db8e4fd2290956608406d31bc3efcf29b98d5285bdf52c1", 0x41}], 0x1, &(0x7f00007cb000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 541.673873] sctp: [Deprecated]: syz-executor6 (pid 24313) Use of int in max_burst socket option. [ 541.673873] Use struct sctp_assoc_value instead 2018/01/05 23:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000cb4000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[], 0xfa, &(0x7f0000750000)=""/0, 0x0, 0x0}, 0x10000) 2018/01/05 23:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000414000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000948000-0x4)=0x1, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000754000)={0x0, {{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$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d42000)={0x100000001, {{0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x62) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r2 = accept(r0, &(0x7f00001c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000010e000)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000df0000-0x4)=0x0) 2018/01/05 23:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$alg(r0, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000947000)="e5fcb5bf0b00000000000007ddb421133a", 0x11) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000950000/0x3000)=nil, 0x3000, 0x2, 0x20010, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000182000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000600000-0x8)={0x0, 0x2}, &(0x7f0000dd8000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000edc000-0x98)={r4, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000b9f000)=0x98) sendmsg(r2, &(0x7f000060a000-0x38)={0x0, 0x0, &(0x7f00000a8000-0x10)=[{&(0x7f0000174000-0x8)="06", 0x1}], 0x1, &(0x7f0000230000-0x210)=[], 0x0, 0x0}, 0x0) recvfrom$packet(r2, &(0x7f00003e0000-0x9c)=""/156, 0x9c, 0x0, &(0x7f0000362000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="099ae43d998b", [0x0, 0x0]}, 0xffdc) connect(r0, &(0x7f0000ef6000)=@l2={0x1f, 0x9, {0x8, 0x49, 0x6, 0xb956, 0x20, 0x400}, 0xff, 0x0}, 0xe) 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x2, 0x0) 2018/01/05 23:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c4c000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x5, 0x1, 0x0, &(0x7f0000236000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000b6000-0xc6)="70f4f79a5a0668165a1b5858b3c49e4204937574e880ac6ceda18c5fe562ee62330258cb55488312761fe704e94c9dcb4f88cdefffbcf12706c6c29f4bd13a53f21a70bf0e8b345b0cea06c5730058bab2e52ed6a816c9185ffcb004e5f1e0d50579a1b66b62c99ed507d4721440378270e4268425f31a3069c91973ea62b7ed00a4c2531a2e14c90cc9193554a0a7d013653b0d458807a31cefc05fe5e58548a9cb47a8567ab5a3890fd14f6a7a3e20f8fa5f6d13467ef77bada8c0d5c65304cf2de870fa21", 0xc6) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00008a4000)={&(0x7f000005d000-0x20)=[0x4ba9, 0x5, 0x7f, 0x9, 0x6b6, 0x9, 0x1, 0x4], 0x8, 0xd6de, 0x0, 0xb11, 0x2, 0x80000001, {0x5, 0x27, 0x7, 0xfffffffffffffff7, 0x7ff, 0x9, 0xf77b, 0x0, 0xa56, 0x1, 0x80cc, 0x169, 0x6, 0x8, "017838e6abf6ab3b368b9c79241ed8ca4ee900d8b6145691d6851ec8980ea33c"}}) writev(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) [ 541.730076] sctp: [Deprecated]: syz-executor6 (pid 24313) Use of int in max_burst socket option. [ 541.730076] Use struct sctp_assoc_value instead 2018/01/05 23:18:55 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xd, 0x80801, 0xbeb5, &(0x7f00006e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f68000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000370000)={r2, 0x0, r0}) 2018/01/05 23:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendmsg$unix(r0, &(0x7f00004a3000-0x38)={&(0x7f0000e78000-0xa)=@file={0x0, './file0\x00'}, 0x1e, &(0x7f0000a45000)=[], 0x108f, &(0x7f00005ec000-0x20)=[@rights={0x0, 0x1, 0x1, [r0, r0, r0]}], 0x0, 0x20000041}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/05 23:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000413000)={&(0x7f0000d0c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d26000-0x90)=[{&(0x7f0000a17000)="825fc10651038e547c51cf37d305b91c5fce0c51784decbef5ec39baf6eac5f4263532b28ffdcf1ff80db8e4fd2290956608406d31bc3efcf29b98d5285bdf52c1", 0x41}], 0x1, &(0x7f00007cb000)=[], 0x0, 0x0}, 0x0) socketpair(0x1b, 0x803, 0x8, &(0x7f0000349000)={0x0, 0x0}) connect$ipx(r2, &(0x7f000048b000-0x10)={0x4, 0x1, 0x7, "f2e689bf25ab", 0x57, 0x0}, 0x10) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 23:18:55 executing program 6: socket(0x11, 0x80a, 0x22519327) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x7fff, 0x6, 0x20, 0x0]}, 0xc) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f0000de6000)="", 0x0) 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/05 23:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x3, &(0x7f00001c0000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000c81000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) socketpair(0x1, 0xa, 0xbba, &(0x7f0000b04000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00001ec000-0x10)=@req={0x28, &(0x7f00002e3000-0x28)={@generic="57ccf10413a6ef56ac55e84f5648a291", @ifru_mtu=0xfffffffffffffff9}}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d66000)=0x4, &(0x7f00004b9000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000814000)={0x5, &(0x7f00009ec000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = accept4$inet(r3, &(0x7f0000627000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000893000)=0x10, 0x80800) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00004ea000)=""/119, &(0x7f0000e3f000-0x4)=0x77) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f000033c000)={r5, &(0x7f00002ad000-0xa7)=""/167}) bind$inet6(r2, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x20ffff) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f00003b3000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:18:55 executing program 3: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x5, &(0x7f0000001000-0x4)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e59000)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a7d000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100, r3}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003d8000)={0x0, 0x0}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000e5a000)={0x8, &(0x7f00001cb000)=""/79, &(0x7f0000bd2000-0xc0)=[{0x7, 0xb1, 0x6, &(0x7f000000b000-0xb1)=""/177}, {0x2, 0xe, 0x0, &(0x7f00001a9000-0xe)=""/14}, {0x101, 0xf3, 0x3, &(0x7f0000e5b000-0xf3)=""/243}, {0x7, 0x5f, 0x0, &(0x7f0000e5a000)=""/95}, {0x841, 0x0, 0xfffffffffffffffc, &(0x7f00000bb000)=""/0}, {0x1ff, 0x6c, 0x5, &(0x7f00004bf000-0x6c)=""/108}, {0x5, 0xc0, 0x100, &(0x7f0000e5a000)=""/192}, {0x2, 0xff, 0x1, &(0x7f0000e5b000-0xff)=""/255}]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r2, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e5c000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x4) bind$ipx(r0, &(0x7f0000e5a000-0x10)={0x4, 0x2b2, 0x9, "eb2ce56469c2", 0x10001, 0x0}, 0x10) 2018/01/05 23:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000757000-0x48)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0x0, 0x7a86, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x48) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ffe000)=0x0, &(0x7f000080c000)=0x4) sendmsg$netlink(r2, &(0x7f0000070000)={0x0, 0x0, &(0x7f0000c7c000)=[{&(0x7f0000004000-0x16b4)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000522000-0x80)=[], 0x0, 0x0}, 0x0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000a65000)=""/215, &(0x7f0000408000-0x4)=0xd7) 2018/01/05 23:18:55 executing program 6: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x80000000006ef002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00008cd000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x2)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000005d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/05 23:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000014e000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a7c000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x20002, 0xc) write(r1, &(0x7f0000d19000-0x20)="1f0000000501ff49433bf000170400760f07e8e0090008000007000004083c", 0x1f) 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, @in=@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}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) recvmsg(r0, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50, 0x0}, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f000055c000-0x7b)=""/123, &(0x7f0000a0c000-0x4)=0x7b) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000469000)=0x2, 0x4) 2018/01/05 23:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0xa, 0xb, 0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000f6000-0x58)={0x0, 0x50, "07468086f816053291698c80e6825a277eccad221d08d7145ad82300d63e52d0a8d464792571d0afa7722a210fbe930b7b612fcae72485e5aa81826af8fac8a59e01a41e5a65263df6ecb4d10e953f09"}, &(0x7f0000ec5000)=0x58) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000528000-0x8)={r3, 0x87, 0x0}, &(0x7f0000319000-0x4)=0x8) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-cast6-avx,wp384)\x00'}, 0xffffffffffffffd9) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f00005f8000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f000020a000)={0xd1, 0x7fff, 0x8, "e877460e1373", "3eb5472169aaa0ef3f8abc376c5c1b50"}) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:55 executing program 4: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x432) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00002a2000-0x78)={0x1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6, 0x2800000000000, 0x9, 0x6, &(0x7f0000eae000-0x10)=@generic="68623ffd25bea75a81b5bb9c2d1aac9a", 0x2, 0x81, 0xfff}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0ef01c", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "068000", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@hopopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "9dbe4cbb4799c501"}}}}}}}, 0x0) 2018/01/05 23:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a8000+0x2d2)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df0017ad4000008200000000e6", 0x101) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f000043f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fd0000-0x4)=0x58, 0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00002f2000-0x5c)={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, {0xa, 0x1, 0x2f94, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x28000000000, [0x3, 0x2, 0x8, 0x0, 0x6, 0x401, 0x9, 0x4]}, 0x5c) sendmsg$netlink(r1, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x20, 0x0, 0x0, 0x0, 0x0, "8d69f7ad729e79be2196424585"}], 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 23:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0xc9f0, &(0x7f0000971000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d2e000)="0700000000000000000201ee0004000000000000f0ffff0c03a0e606f072fa32"}) 2018/01/05 23:18:55 executing program 6: socket(0x2, 0x3, 0x2) 2018/01/05 23:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004b6000-0x8)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000a43000-0xb1)="2207bfa40fb480110246b04f0ec02fd255dea54c002571650902f4571f3cb8351ecdd531e4df9908a8de774cfa99ed04f185e7ba96831f26b29d66a2e7c8cde7e3e621178fc5850e075e7b745e1d196ab3cc845f6599b356cb4b1e9e9f17f666a01dd819a57f9f34a6a3466dbfa196214f03cd82a429a2c3767128d44a7e6a2956fa1a7ad5e8e80cca4ebf504176b7bf89f6c8981ff0a0303f090cc94010bc29feacbccc1f7071d2672d20e7803486951a", 0xb1, 0x44000, &(0x7f000049b000-0x10)={0x4, 0x1000000, 0xd4f, "cac2e63a91e7", 0x9, 0x0}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000599000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000da4000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffff0a8, r3}) 2018/01/05 23:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) splice(r0, &(0x7f0000fab000)=0x0, r0, &(0x7f00007c4000)=0x0, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c82000)={{{{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1ff, 0x10001, "0f28597d4ad1282068918e21891a3bb41bdd3cac325cd20a32b545fbea31194a88d3e86a5cf3c596eeb1f04fb1b747c977e0e38b646fd598651422467962a1419d31c4c2028b7237498c642b3ae7c54f"}, 0x160) socket$llc(0x1a, 0x3, 0x0) pipe(&(0x7f0000db5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000479000)={0x3, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x304, 0x100000001, 0x3f, 0xfffffffffffffffe, 0xe7, &(0x7f0000f55000-0x10)=@common='lo\x00', 0x4, 0x100, 0x100}) 2018/01/05 23:18:55 executing program 2: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec2000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c68000)={0x0, 0x0}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f00006bf000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ec4000-0x4)=0x10) 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00006a3000)="", 0x0, 0x20008000, &(0x7f0000500000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000136000)={0x0, 0x7fffffff}, &(0x7f00005d9000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003d0000-0x10)={r1, 0x6c, &(0x7f0000f10000-0x6c)=[@in6={0xa, 0x0, 0xa4b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x598}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [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]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000921000)=0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x6, 0x7fffffff, &(0x7f000001f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f98000-0x7f)={0x0, 0x77, "b0fe4f7d7854ee055cb588205f5af9679aa9de9b668a7f4ba042339a840c5d04dfbc3d10dbb46a8faa5cb1aa48173dc96dcda1f3a5d483d673a5f9d7404a13c7d4e1480e4d22b3cf87d2d7134c5bb2e1f98010b8e20b9bffa8896eb819fe08a0b33561efd9ffeba31d959895e02822468bb17badbb5157"}, &(0x7f0000aaa000-0x4)=0x7f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008b3000-0x10)={0xa40b, 0xa, 0x3c9c, 0x8, r3}, 0x10) 2018/01/05 23:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x7ff) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000022c000)=[], 0x10000291, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x1f, 0x10000007, 0x200000008c8, &(0x7f0000626000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000f48000-0x4)={0x1ff, 0x0, 0x0}, 0x4) socket$packet(0x11, 0x3, 0x300) 2018/01/05 23:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000170000-0x10)={0x0, 0x80000001, 0x2, 0x5}, &(0x7f0000e55000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000421000-0x8)={r3, 0x8}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001c0000-0x4)=0x0) 2018/01/05 23:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) connect$inet6(r0, &(0x7f00003df000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00009a2000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000043a000)=0x3d, 0x4) 2018/01/05 23:18:55 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b76000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000196000)=0x8) read(r0, &(0x7f00003d4000)=""/179, 0xb3) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f54000-0x94)={r1, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf, 0xffff, 0x81, 0xc9d, 0xa0}, &(0x7f0000f54000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f52000)={0x0, 0xc94, 0x0, 0x8000, 0x6f3}, &(0x7f00006a1000-0x4)=0x18) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004f4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f55000-0x4)=0xe8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f54000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x631a, 0x0, 0x6, 0x2, 0xa0, 0xa0, 0x3c, 0x0, r3}, {0x10000, 0x7, 0x1570, 0xffffffffffff73ca, 0x40, 0x400, 0x4, 0x8000}, {0x3, 0x9, 0x5, 0x4}, 0x3, 0x9, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x3, 0x8000, 0x9, 0x7ff, 0x7}}, 0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000064f000)={r2, 0xffffffffffff8001, 0x4, [0x17, 0x3, 0x0, 0x51f]}, &(0x7f000033b000-0x4)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f52000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f53000)=[], 0x0, &(0x7f0000cd6000+0x478)=""/0, 0xffffffffffffff8c, 0x100000000002}, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000de0000)=0x0, &(0x7f0000f54000-0x4)=0x4) 2018/01/05 23:18:55 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80f, 0x8) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0) 2018/01/05 23:18:55 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000a0e000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a09000-0x8)={r0, r1}) 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0xffffffffffffffff, 0x2, &(0x7f00005b5000)="66b5e55f63acf7f8c4a665f58d674a68f73d34a0df0000000000000003ef7661f13c0634f83bb0ee125b9c15ea133d4899e4733c54593a5f1f8d7febd6e9ed7ff6c50a256005ef78c829143404bd598ce25d5ac49de5e6713840b1d35dd0904e455021ee593cfe50eaf4ceb917eacb9d5832f7457fcb76b775e0450eed28983ec4ce46bc3a6e6ca623228dfe4f054ac5fc1d6fac5bfaf596c6c17f7ae49583acbeef328da380fc5eea8e0af964fd0de072e06e66abd82b0101c444b8ed921981c85d36f5d07f3ca7392d91209490f95aaa2a00e992f5900e7244f221c5a7b1", 0x79) 2018/01/05 23:18:55 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000fd5000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd4000)=0x10, 0x80000) 2018/01/05 23:18:55 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"0381efcbdedb92d0d4bd3d679b658da9", {0x4, 0x92, 0x3, "9629243f208d", 0x68, 0x0}}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/05 23:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000885000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000273000-0x20)={0x81, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000a2a000-0x10)={r2, 0x4}) pipe(&(0x7f0000b7f000-0x8)={0x0, 0x0}) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/01/05 23:18:55 executing program 3: r0 = socket(0x1, 0x80000, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006a6000)=@int=0x6, 0x4) 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, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006d7000)=0x8, 0x4) close(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003ef000-0x25)={0x0, 0x1d, "acd642915c1e41f5ec5b9f10fe825efd6c2f0ca45f605ac14510bba822"}, &(0x7f00009db000+0x216)=0x25) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000ae000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 23:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c3f000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ca1000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f000062b000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000090e000)={r2, @multicast2=0xe0000002, @empty=0x0}, 0xc) socketpair(0x19, 0x1, 0x9, &(0x7f0000091000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000e51000)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f00002af000)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/05 23:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x20000000001b, &(0x7f00006f3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) socketpair(0xb, 0x6, 0x234f, &(0x7f0000f27000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000de9000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009df000)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007ff000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000102000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000725000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e3ffffff7f0ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept(r0, 0x0, &(0x7f00006bd000-0x4)=0x0) sendto$llc(r1, &(0x7f0000f39000)="4556c5a23889fcd5871813c1fb696896c7e96ff99790ba4f7e7a402b7283f41ad3f862ff36d6903508958ef833daeb7be5c7cd51a28904d19226086d395121cf694565c4dd24c0222b21b184663a9efc0812c9f1928b77eee4c506951131670f47835adc0be47a9338dd49485c3ca3153eb3ea8fb11af3dc9d98ef87ee3b3b9e86", 0x81, 0x40000, &(0x7f000015e000)={0x1a, 0xfd, 0x1ff, 0x8, 0x8000, 0x67, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000d3d000-0xa)={0x8001, "f2767c7c14c5"}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b5a000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[{&(0x7f0000f8a000-0x39)="444d33a520aa5bdd", 0x8}], 0x1, &(0x7f0000ddc000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000936000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffffffffffc8c, 0x0}, 0x0) 2018/01/05 23:18:55 executing program 6: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000)="1f0700190000000000060ced5c54dbb72709ff7f92e50f78", 0x18) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000a45000-0x7f)="af650d974d2bc2e700aa1d053dab31e6", 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000f9c000-0x8)=0x0, &(0x7f0000f9c000-0x4)=0x8) recvmsg(r1, &(0x7f0000f93000-0x38)={&(0x7f0000f93000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000005d000-0x40)=[{&(0x7f0000f93000-0xb2)=""/178, 0xb2}], 0x1, &(0x7f0000756000)=""/205, 0xcd, 0x0}, 0x0) r2 = accept(r1, 0x0, &(0x7f00004da000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000161000)={r1, 0x1}) 2018/01/05 23:18:55 executing program 2: mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0x3ff, &(0x7f0000084000+0x387)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000044000-0x64)={&(0x7f0000043000-0xc)=[0x8, 0x7, 0x2], 0x3, 0x101, 0x4, 0x4, 0x4, 0x2, {0x1dd, 0x7fffffff, 0x4, 0x20000000000, 0x7, 0xde, 0x2, 0x6, 0x1, 0x20, 0x6, 0x7, 0xc06b, 0x80000000, "4d39d884ed9c27e8b9f93d2f0d4feee4e8d4228336fb99a5e99939a350ce77d4"}}) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000001e000-0x10)={0x0, 0x7f, 0x2, 0x1ccc}, &(0x7f0000085000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000034000)={0x7, 0x2, 0x2, 0xffffffffffff0001, r3}, 0x10) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000007c000-0x100a)={r1, 0x3, 0x4, "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"}) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000085000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000085000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000086000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000063000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={&(0x7f0000086000-0xc)=@proc={0x10, 0x0, 0x0, 0x89401000}, 0xc, &(0x7f0000085000)=[{&(0x7f0000086000-0xfc)=[{0xe4, 0x3, 0x600, 0x4, 0x1, "b7a01f43a14ef2ed93dd7c0200016841dd60e013cb8de257425935951dad43567f2f77a3984854d5fe10480141f317da2fdb828b25d4c51a0dda069cf66878088be55c5d7d0c53fbaa027e2f4ab1e34a587a05dd835f6b13e1327214adc696cf2cd7948ff7eeb92569ef5a12808e910d128c2bd13011fb6db0f276da9f44db9f434af8f041cd3de1d42e5bba72d83755e3a2e007917d5881cf533350e8d5122fe6c87f25797864722e0c488010d8e0d19d6fa399fd8c76fe46467be4c6784caab5cb9a76f6763aa9760e5038d395245f1c740309"}, {0x18, 0x4, 0x1, 0x0, 0x1, "40260395ba7d"}], 0xfc}, {&(0x7f0000011000-0x154)=[{0xe4, 0x9, 0x1, 0x4, 0x1, "1f058650526928f926c03ed35d131d5aa616019ff9dd82640f6664374769c08c35eaaacdb8cc7fc0a45f5430e2fb7b58833cfd625ba820ab974d0ae47f34707bf31eff961685e2d7d306824f25a4d824e4a0c9ff644d8c3d5d6aaffdd38aaa4765b3d4166e23468c1c0cf2b5bedeb4fdd46df4f5f49c3fa022fd667a4822a1d257c2fc68de418123a740c20655820a31190b334f03cff78c2116ee90225710ad306a0c72be5fba10ded5b5ca58f11fb920671cabeea69df05c92186ce94622675db94359ba255aabbb948cf1dc4bba3dd53604b5"}, {0x44, 0xffffffffffff6de9, 0x4, 0x3, 0x1, "f8e475b7e9360bc516a2e8ea34b226aeac4154b9d0eeb834945ac88d55e95f59bf0061420259408233e26ef46a39278cac30"}, {0x2c, 0x2, 0x8, 0xbd9, 0x3, "e34403c4ac645eb0b1e49e2821e27208ccd351139d66dcbd3cc2ae"}], 0x154}, {&(0x7f0000083000)=[{0x7c, 0x80000001, 0xe00, 0xaf4f, 0x0, "39a0d41beeac81ffb8a2eb6667274a66b43c584b8326a0e799d50c0138e992f21a374c74ccb743bb45bb4f4633ead398b513420e1c04aecc158720635d10ce1074ac578fb554ea9f22428ccc5a8fdd7a1befbd16dabfed613421dd392392cdcd2db37b1b7d327f5381"}, {0x90, 0x7, 0x10, 0x3, 0x1, "eba6875e8c3e3017747be0556c14a0cc144c0ed9410e139d48da58a7cd4f12ff76f20f6a065ff9678bbefc6498ee2ed2bbcc1d421dc57c146aa06d2787cffc59fdeeb8019f86fe18a8e74115eff326222698938d33059ef87e0bb2352816eca916883792084da8d3a9ebb1995e2f6109759d8650c1c72a77ac596244ea"}, {0xc0, 0x1000, 0x8, 0x9, 0x1, "e64aebcf35dc6f5e61bf16b609337e567ffe12e536ff0babf39d11f4336d09d80b2886f4187bd08759bc26905576df6d1f64054ea0c4efbfc22608d22fcc9925e5f00b301c3a2cf88742b19710d8f9e3cd13be999cf6cd3713bf43b191891303a3f6cbe016f3009137f8ffc1c32250babba030e5cdc9f433248d3f76472615e9f059c540f1fb0a69bd573b4ac47eaf4df935b6bba46e66eaef3f7da9ba98b761dd2ee7b5404b008ac07f608436aca302"}, {0x6c, 0x9, 0x10, 0x0, 0x3, "9281328a91e5efca03bbdd5c341d5e100bbdcac5a5f31e05744615dba019d0f45e6721fa6260ffbf43571fef91bdde9ed7480a70b6c2458c3f845522f2040242c19daa3a6b4ce319f305a46872c102cc95765c166c45b2f2d3bd1f"}], 0x238}, {&(0x7f0000008000)=[{0x60, 0x3, 0x4, 0x8, 0x3, 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"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0x124c}, {&(0x7f0000085000)=[{0xa8, 0x1ff, 0x400, 0x3, 0x1, "6d047c07bb1f012cf911b1623c1253dab9efd151d9f52186caba200212494147a2dc65473458ba932179a4650e7e409ab05c647e2aededc47d816332b968a3f21dfdf052d8e23124a6a6750082a2be7ba40605c8dbffdf051ac0843b0cb9fea0081e4742c3facb8d19b82cf4c9ab9fe43bc5d36d978376bb8d67fe8bda83f6ff1139e7e439da7626f549a278f7b953c532d9d347b30cc480"}, {0xb0, 0x6, 0x304, 0x100000001, 0x1, "48a6cfdc146ba0e1a92776cdcd29c5135afd4a8aa3990ef5e981bf904cc758bc4cac9b2a3c72236491b1ddc4f2eba0c40fa21e47f54e19b5e49fde87af8fb55b114dbfb2ab0a52ccc74b1af190b1e9134e344332c7c1e15d477956cacb0084b3dcf9ff8a88bd6cbd40fb039caf5837b4ff4b326b0d42f9b2910403c1c14c0efd5772f0fc7fa4fa2caf011217fc8c78b7a1f78cbc1363034180f2f053ccda"}, {0x100, 0x9, 0x200, 0x3, 0x0, "921a70ed585402d24b6be310766dc06262a6c92d67fdc180551a3a7e17917b98b978d75977df50eab88a9806933172cf4ef1e533a96bdf7bdfa23c2cfcae50ba9a9a6a71fcb2f8bfa1f0af5066ea5299f11d69ca54ddd34e74e0259731b03610bd67cd3da876d61a7358aed6beaad31f3484a2a809b86e47f1c2193e687d618e3e1a3ab8a8b340c18738cb071b07e504e3d7bf5a2b3c34dad3e9b73a0ce3ae2708f5b66d573cdfad76d63dc16e0110f9afe97f10140a901cd696cd40e3e87c43bd533ee04585952e0527165a929e1f9b7b9f701b3fea180cb728144c6820fb10b5baf218933676d708d2f1fa69573ee8"}], 0x258}, {&(0x7f0000037000-0x2c)=[{0x2c, 0x8, 0xa, 0x8, 0x2, "d61e32f78469b7532bac2fc8251d8c2c2150956756ad045bb4614f"}], 0x2c}, {&(0x7f0000028000-0x128)=[{0x3c, 0x4, 0x0, 0x2, 0x1, "daf17bbf855d908469e7fd84be1e6094cb72496563d3836efd9f2d7fd49181df4141e0717e54b73a46f6b4"}, {0xec, 0xf58, 0x1, 0x6, 0x2, "f5ab019dd720fa32712176ffae1e8143552e49dbc1eba033e43b654602fc0122a158d8b43364dc31a06c9387ba119e4ecf14aa84b0fc34d097948ede9551a8ab184900982e93fe132719f41916b7e7e9e4cede2374fdd90e5e9434b5e48bb7c1a278c90a15108b8de1afd1a0298ca70b706212861c6480bd5e310d5ad0ddf8ec46a8aa9f6b16046552e822e25a9eb9458448ce991b88f1eb993cfc7eae4026ac098e40f5db2af7d01dbc7f41d6759327b0cb787d55412b6c82017499a6b7ecb96511242ef72ab85c2177c6a7c224a6a2d962e5c3a39193724b"}], 0x128}], 0x9, &(0x7f0000086000-0x100)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r1, r2, r0, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r0, r2, r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x100, 0x40080}, 0x8000) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000)="3900000013001947040000000109210007000100030000006be8ffefffff7f0511001a00080000f60400040000000000f518e3070000000000", 0xfffffffffffffdda}], 0xd9) 2018/01/05 23:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004e1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000822000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000010e000)={0xa6d8, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000df7000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000061a000)={0x0, 0x8000, 0x31}, &(0x7f0000133000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ccb000)={r1, 0x0, 0x10000, 0x0}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000086d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="53e4fffffdc9", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2018/01/05 23:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000335000)="", 0x0) recvfrom$ax25(r1, &(0x7f000087c000)=""/79, 0x4f, 0x140, &(0x7f0000360000-0x10)={0x3, {"2b7aaaa44ca6b8"}, 0xffffffffffffffff}, 0x10) 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xa, 0x100000001) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d3a000-0x18)=@get={0x1, &(0x7f00001bd000)=""/247, 0x8}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000000039, &(0x7f0000bc7000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r1, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/01/05 23:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 23:18:55 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x586c, &(0x7f0000bc6000-0x1)="f7", 0xf) 2018/01/05 23:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x3b6, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) poll(&(0x7f000073c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socketpair$inet6(0xa, 0xf, 0x7, &(0x7f0000a19000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000015b000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x2, 0xfffffffffffffffc, 0x4, 0x2, 0x5, 0x8, 0x9, 0x9, 0x9, 0x8, 0xffffffffffffff20, 0x8, 0x800]}, &(0x7f000083f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000f2000-0x10)={r2, 0x6711, 0x9a, 0xc7d}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000322000-0x8)={0x0, 0xff}, &(0x7f0000e93000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002da000-0x8)={r3, 0x200}, 0x8) 2018/01/05 23:18:55 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000ccb000-0x4)=0x0) 2018/01/05 23:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00002b3000)=0x7, 0x4) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='sit0\x00'}}}) 2018/01/05 23:18:55 executing program 2: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x12) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000288000)={0x10000000, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000e1000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) close(r2) 2018/01/05 23:18:55 executing program 5: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 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$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) recvfrom$inet6(r0, &(0x7f0000f03000-0x7)=""/7, 0x7, 0x0, &(0x7f0000c53000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x5efb, &(0x7f0000c3b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000f06000)="bd2e858e016eaf09886f8113934e8bec4548bd00395da98e7add5e4657687e5f4bb904d7f4468139f0f4e41250a46508b5b97a5965a2684fb9dc4c9b034264ac9ab4af068e7a66007cc647e274d63274d2e8e6d35ff5039ba317d9edcdf06b6621b89a5f19763d626b96fcd1f771ac2bacf216ffcdb18568f7b93983878052073ce82dc192476bb471cdab4f64e73d707e1a288b150eae4ebb63f7ea0ab41fef431b49fff025249f20cd88f3112155f60a87584ebf8deb6250f99e9178b372715d5e41077909fae2006ae69efdc34712b12e058d71ea30e0cf4712c32013a6", 0xdf, 0x4000, &(0x7f0000f06000)={0x4, 0xff, 0x80000001, "e6e287b1dc6d", 0xd6, 0x0}, 0x10) r2 = accept(r0, 0x0, &(0x7f0000f06000-0x4)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000d11000)=0x7, 0x4) 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000190000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000453000)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a84000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3a000)=0xffffffffffffff83) r2 = accept(r1, &(0x7f0000ead000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002d8000-0x4)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f00009e7000-0x71)="632ac92074d1d2457d0c86f301e1da184365b7c32a38188c3de5a3e9de617599dd875344b44c8648c137b90af75dc55bcf07ef3c0eab69df475ac1b4683d3d1e6fbdc6b51053f4d37fb515583f9bd0fa39399371c580d5980563c4ae4210dc0c8602ba91d84f4403616f3c9e6942e9d77e", 0x71) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000cb6000-0x4)=0x7fff, 0x4) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000066f000)=0x3, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a64000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000877000)={0x0, 0x0, 0x0}, &(0x7f0000686000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bb1000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000453000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6f000)={0x0, 0x0, 0x0}, &(0x7f0000ba0000)=0xc) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00003c1000)=0x0, 0x1) sendmsg$unix(r2, &(0x7f000099b000)={&(0x7f00008f0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ac9000)=[{&(0x7f00002af000)="f3f8fad8e78274c7c1851274cf6552bdbbf1199c980d7c148cb331b171423194ffa2c186c754c7721d3353f846c8782408a8a9ebad283c44c47e7e2692f382a8aa82a34ad52e9d446c853900d780212b8935e2fa4b820dd2842931a8b0038d", 0x5f}], 0x1, &(0x7f0000a87000-0x98)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x98, 0x4}, 0x20000000) epoll_pwait(r2, &(0x7f00000e1000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2a259fc1, &(0x7f00008f4000-0x8)={0x20}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ba7000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1000, @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]}, 0xa22, 0x80000000000000, 0x8, 0x749, 0xa2a8}, &(0x7f000085a000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008c7000)={0x1, 0x5, 0x3130, 0x1, r7}, &(0x7f000029f000-0x4)=0x10) sendto(r1, &(0x7f00004a7000-0x83)="bc6910f5ed30162bf4ca4b543ca64ed45630df0a114897f8c0a6f8b062cacb28c2429696e4578189fea1c0582cf5d8484d4fc815e5b46e9b5bbd7e604627fb38eb8ac087c5b30a815bc0354f0f43279b096cb362f9107302c2c19e26f9544ccef90cb05560447feec3574814cc343f47bf604daf0912fe90daeecc0b9e17e410bafab4", 0x83, 0x4000000, &(0x7f0000457000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x8000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000047c000)=0x0, 0x4) bind$alg(r1, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007b8000-0x10)="2785bd2e0b920738af6de9a83e2e1ed1", 0x10) 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) socketpair(0x0, 0xf, 0x8000, &(0x7f00006c9000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000427000-0x4)=0x788, 0x4) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ace000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) shutdown(r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000265000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000039d000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="63f2b0d09b21bfbed09d681d78931d63d473f263ab1b0000000000000009f8dea75ef15c01176e6583bf66d56cbd776958752e0ae719c20388a9fcb1621d02a28ff669e2d8c2ad6f1b044915868dc8b89695230222e29c8e7d8c8d42d4f9eb5c0e20c93f0a8c02954be22745ffaf4e62efdf0e5652547722260492676a4ce91ff1f06947fc1f063d3c49ed244ffc68bec9bd13296f67ee85aab84ac32a77468be0d9dae03624fa119adc3fb0ab89cdf6b42412c3cda0c937a85fb27e60ee9094a296020737a7253dca9ee4aa77d43d9071f47b745167546818b4e16dbde1fa6bf88afdd21e07172a9179f8d490c98c41a45855ec08c0c5862e07579ec918923bbee5f16e25344c389966b2edf0a78ef78ff055fecf3ca58162f010d47dde665fa60ca0e76dcfebef863f768a4048f4f6cab367497691ccba9646b949199137335f4807595ef5c55cd8f8c74313b3ce2c3b78a4bdc147097e39d23f4c34f365392dbb1d7ab9571c4c5cc8cedeb21dd871e594f5f6221b82f3c14da69eb7b7af6e688eac5de66de08b509ff41b667a003f4197d34ab188cc00d3be31fcfe8be70b3fad598c5d0982f2d498316127a9c5ee03c4a49f37619b9bf2f32f01cbd2f02bc55481a042733ddc97f24e8705738a59ef04f8e097fa3d97f8555d1435672b8c16c4b745426e01e69dbd1aa6ad3a20a6aaa2dc8d227ca220317f2003024086ba1a19a76578b0354d8273d37e625aa5977637fa96d8b5adbfc474e780a00482aface6a8907cae1e7b684e372591a8f20843034691fa65779070cba1c018bb66978062e5633f7df5a5549200b3ea9bad1cefe738500bd32658aa30f38ce9716f311fec4840df8105da1ca2efb7df51563aac1f1fc9958382641548e23c89abfb7fd0d6f0f60d908106b32822125b2f2008e497999476a97068344d515738681d8f35aa7aab0c5ef8e7051dd3b88ac6437ea162b07c6ff998007f62db065b1205d30fcd04ae2b3af7e67d1a392fb11934e00bd3abd3f4ba9564e1295ab8d3ee937b49594cf5ff9d3779e0e679ac119e26f54a2aee26ad31f3ac9ee780451df3c5017f848312b21d8e3cfc7130cb8dcf373bdf2ddd750642e7ddad34f1336cf3ee482d783e313dfef3775da81f5e55dd94f3a4275afaf8d017363049bbf4078c14ea9240d56599118f0809689f3289a5fc0befd64fed24050423acab30cacb7dd76c02e1555e84580cbfbe5d1de3347869ff2174eb177c850268cb2c766d9546b1fc474c078c99807208a48cd222847ea1c53337206688d94b174c6c713ba492627f51ecf0f78a3b054960fc906403ff955907d9683bf216dd31ba446912abf0ff7139bfdd69d48c46f4c84e418d233484ea6804c326caae2db83423b8f0e660889c6fb8309141d445e603d645c033d32dd4131ca4fd7ecc9d0b3712e37737f8aa65a2a3b74b2f2f23c845cf49a8eee3e2c9c52424ba744eb8812f2c72fb9e7efbfc9060cd20e8441f7fcffcbbf7a7f74cde4c2658d52c7a95ebccbabd54c6806aabb75b6d9d68fab7b4f44af0682e2732be8d6fcef8e13b31c1882a6ca173105f1724973cc89d595386967f29932471154da3fc772e143117d034a5debde7b72816e5ca0468c69a016bb602520816874ef4008ede01f11011e3d3464debdeeb152128189b60e47d7f9fa94c205cd751af5167893cfccbb094b079548879d67a37b445501947bcf8f0f9d4aafb4959022aab91598973ec56f05c3caa8aca381eb454c158fbd1b74cb4e1e15636132007696d33084ca63bb23d7a33552d7d295063627f8ec7b05c76b4a2280bca6d3e7b774bc852202645c730a32a20d5a5bbf3b7f196c9d350f56b35369b685c2315d25e06d03c34c1da7da801a92ab58fe63a739638981c577363f475d24667cff3ec75b4d5a6811ace5ca6559c758f0e5cf428b2431081811670772e32b8f6f970aa4c3e44020c420a853600bb88b2968613ba43c5e22eb52c07a974795304339b7caacc3e40c4fd39ddd131b4", 0x599}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/05 23:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000509000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4f000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000662000)={r0}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000621000-0x4)=0x0) r4 = getgid() setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000243000-0x10)=@generic="e3db64958b77c184bd9c12e7433dcece", 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000935000)=@get={0x1, &(0x7f000042d000-0x1000)=""/4096, 0x101}) bind$netlink(r3, &(0x7f00004f6000)={0x10, 0x0, 0x0, 0x988f4000}, 0xc) sendmsg$netlink(r0, &(0x7f0000ab3000-0x38)={&(0x7f0000c55000-0xc)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000004000)=[{&(0x7f000042e000)=[{0xd0, 0x300000, 0x6d035487435f40ab, 0xffffffffffffffff, 0x0, "7a2e36596c00927f6d3db7bacb5b5dd4cefe2086076aa109822710047e920397b2e74ea47801f1ff6294a5fad07a33a36c5948d70126692fe362288419f699c16de2c7e7018ebcbb2cb81b728f50fff56d58eda1f985d786cc08b99a45df8bbff6825c599500f01e557eadf137d235c9b199c0befb891f67c2861ef0bd51a2a16f9c5622102d15aaeff7ca6d0801e0c4c12c415f02d4b919409d74f1c28bfa35780fbccb3e016b940a032e7691e833f178114376aee2e257e0025b63ee"}, {0x18, 0x7, 0x500, 0x2, 0x0, "81757a483d3c"}], 0xe8}, {&(0x7f0000305000)=[{0xa4, 0xfff, 0x30, 0x6, 0x0, "9fa11894dfb7f19a7d51b8e6790fe66ccb403385f1341fd4f18eedd19a4a379c53735d436bb282aac077f35aa65d3c0de81a150123c3dc331ab7245dfbb12243721bf517ce3669a067a1c8fedea45a4f1c70f195d4bd984f070df8de8fa1cf2f5f2970668ecccc3640cbadbb6083bf56cfcff45f5d416b5c8f10880112fb15e9379eb56b3d5137eba374725963b276874d38e6"}, {0x100, 0x101, 0x324, 0x8, 0x3, "b77fad263cc3f8aa5ac25712b6ffb404488a5ff2f9ddb9606bfde4d4ad4f2c82971419fd8e57f65afccd08099ca562d570847e28ecdd3ae16c4201ec06e828d499838a0f9f9320de5166be27951c0602288dbbd2c2371b78dff007869b8c79b863f8d1266fa359700c71a06b3a59a33b96fe5a1fd4133a85614bdbd2a485a06cc8c26296c20f0985d73f4f81cc12426f3d75dccbead6baafbbf47f73cc7c6f382845dc35107a768f9f4eabcc051171f071aedb21f8bda276152d4f61c9f0f7b74ba6d465236cd30b8f00d45c4b47fb6d9937ae4de0f0fd0d899b4fbd31106a7d1518f2a31b7d3cf93c1d486fd5"}], 0x1a4}, {&(0x7f0000165000)=[{0x24, 0x7fffffff, 0x200, 0x5a, 0x1, "e8beb5ed44b86dc1d9e4a6c2d9d5b90e69e168"}, {0xf8, 0xffff, 0x1, 0xfffffffffffffffc, 0x1, "72fbb0dc7094a4d288dc2d150a1ce4d5a44c33a03dd24d3f22936c0e9d8fae6359d22993a48e75857ff7a9b1a0b98e8aeb4b59689feb564848622b6274ec03d4906aa27c01bb139b3683a1f93dbb79a688e79d59d45cb26be7b245e13c77b41596e84f8e7ce8c7ef1e696676c5d5d1195d7fdec1c4fc14507ea090eb8bbb15f66bd0ee4b8747b9a0b8ef69d2f8dda41a17a8342e63bea08fc2a95827ea076588e2a99b1e83819ee285a51c411f9cbfc04669d26b87def6077261f4dd0b8aeed817238abe1399652a22a17314a3c65ef058ef53eb7fd8756bc00246cb19a5b1317b1edddd1e"}, {0xa0, 0x1, 0x18, 0x0, 0x2, "a61be68d87911a912937374b097d4754c365b36929a8540b4c63fe842867ee2ea8804746fb3690c781a3320e8bc2f3f3c4a33bc11012fbdf28aae2b823124bcc84a0633cffa4cfed63b239e5ada36b1e9f9f5b91d2c11d5c52a664408d4f772951e796334b9d9f8894b2d4a355efa7f57abf87dc6b306dcd1ab29682d9e93c9464109c88a2f4761558f6af6ac4"}, {0x6c, 0x7fffffff, 0x400, 0x1, 0x2, "d775e614c17203b0c190429c3615268849a068bd62dc25c10378fcfe42eae92d856ec308210aaa4707b3032fa5449785b953389a216545e73dc0c8e2449d940ca3fe8a90099d52677da8241e3cee90a79b20f1904a66dd6fde67c4d6"}, {0x30, 0x9, 0xa00, 0x4, 0x1, "8bf9a417897b48d5a18880c535dffa822645c1e7593a78642de2c9821c4b6f89"}], 0x258}, {&(0x7f00005f1000-0x224)=[{0xfc, 0x0, 0x100, 0x353, 0x1, "6a55b3a5bc004523fbb99516ef9b25e4eb2f73467938f60d0db055dfc656cfc0fb7442f74102d2e2f8972238195ff16ac00bcd2370736060a7bb6c6a5621d6f62c7a43b9e11b4879cdfd7c7d0b68ab6c8eca0ae98f943253942fa3e3e2fbc42cddf1ac294a7aa46ed04eb19767f877d8d931f9b0f8f6a5a9fe4bbb42bffcc4e21efd1b28498e6ba240f0b114d8d239bb01568bf8407411bdcd89d54903c476477d4f4dea9f05d5d3c97bddd8b06e83572a464430c18cbc3a7685c8385397c4d5fedf911f0c0f3697c96e295f2ad1e2c8f2c145f2bd0f2fd505a5f6e1d263768310593edd14e975a34169e85a"}, {0x9c, 0x1, 0x504, 0x400, 0x0, "f0af389e88bcd4008927a50d07ee57f40bab087a94cea459d8b3a6a92da4b92272914b5ad401ca109e37e88d2bcfd31614bed9f5616baa26ee44fa20bc41c6df99688b146a6ca9f128285e9e78e1e3cae9f11d7e7bf12e4359f6a85f352f7af739126a6d268e380141f8e1ddc88f9e2f4b7c9108ba1d3bc2ca23f415d8f548ee022a1990e34393443193fe90"}, {0x58, 0x3ff, 0x400, 0x4, 0x2, "96b2bc765065662881e26987d3267f84b3c7027c9d5e526563ab6137828b526bad0c46f83d3f07b733714d4c7c12bcdd5fdce1643ebb416e45cd13af93c8b014495857508bfbe3"}, {0x34, 0x10000, 0x20, 0x7fffffff, 0x2, "fb27356c23ae86ef4a0b4b31fcdd7ae1b702e5bbde4ebd0a88e7ae7e80f99f7cf79b"}], 0x224}, {&(0x7f000065f000)=[{0x1010, 0x80000000, 0x201, 0x2, 0x0, "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{0x54, 0xfffffffffffffffb, 0x8, 0x1, 0x1, "53a7e7b6d4f23c40b86be5155daf63070d688b4ad8cb43f98d3ecec3cbde8c2b5eccaf55d57955a8baf0dcaf500202477ec43f8fa3393ab2b50e5d050ed02aa7612540a5"}], 0x1064}, {&(0x7f0000070000)=[{0xb4, 0xd98, 0xb00, 0x101, 0x0, "ea97247e65a951e35ac5e84338031f6518e2ced0ab6214f88f75c9e8528ecd6b6fef85e10c72e982c0ae67e735d706e131bffc25488cd93076edd46fb6d1482c677556764720c72c4b69065e865bdbde15215aad58089c44bd4633f87b574c0df97f0576cb9af56b03655d5663e9f99dc54e8aa066388fe342bc2625212b51a927adf94f2c10432909d0703cb77b4b1eae4b6fecca7fd2f88112f9ed77c9177036cb32"}], 0xb4}], 0x6, &(0x7f0000d22000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x800}, 0x20000005) 2018/01/05 23:18:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x2)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000060000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000002, 0x3, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8916, &(0x7f0000a4a000)={@common="6c6f3a0000000000000000418c050800", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$alg(r1, &(0x7f00004d4000)={0x0, 0x0, &(0x7f0000c91000)=[{&(0x7f0000383000-0x1e)="2bdeb7ed8d7103553df0bd6f2453ca6cf2d3c5d7fcbbef6d9daac2e06ab5", 0x1e}, {&(0x7f0000067000)="90bd106149c324cee00118916aa861b5e820a3183d2c1598c2e7cb7cfee17054bd304d6068d7b37096846c1d3fcce80fff73b49ee319dd2e2e371d49f0db35c9872319ea2a538e1e1690415d90ef613306d84c44d1397c16e4b5bc5e6d9c7c0ec95f09dfe0e52ae9bf5958caf8e8ac3fe9a20a7ea9e388d7ff371647ad2abc07", 0x80}, {&(0x7f0000884000-0x24)="8c5ddd2444d30e8ad7c214af8faae23fc12bbf6b5558a21f4a8ec42a7b9d1f9200c0b6f5", 0x24}, {&(0x7f0000553000-0x3b)="fbeadb152e65b06f7e1bd2c23b749d5bc0cce1803a31e520388a8feb7a8bdf8706ea1f4d0aed28b366f4159ca06c797da5f98ee8758385ac12ec5f", 0x3b}], 0x4, &(0x7f0000de8000-0x120)=[@iv={0xa0, 0x117, 0x2, 0x87, "2f6a9e1befd8084e23636d762cfd3365bdd1d84459a25edc8d8b513b75ad2f598c72e1519421e7271dd02f79d0ca7088faa4bc14ead3dae24e5dde739b3fe3ec0e9c06aab73e856f8fc8a15d1246577fde9cf9e02f84ba47fdbc9db1b1eda85e39f54b0a81c644219e6032093305a0a7d72e01dbb930ee94249afad937c3f6090ddff5fe5696dd"}, @iv={0x38, 0x117, 0x2, 0x1e, "e854bcab19eaf25cd3b26b29847868865cf704ff2cf66754ecffe867df48"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x8000}], 0x120, 0x4}, 0x40000) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x40, &(0x7f000017c000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00001f2000-0x1000)=""/4096, &(0x7f0000f53000-0x4)=0x1000) r1 = socket(0x10, 0x2, 0x0) read(r1, &(0x7f0000ffa000)=""/241, 0xf1) write(r1, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) 2018/01/05 23:18:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f28000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000007000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x40000, 0x0}], 0x1, 0x2) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) bind(r0, &(0x7f000035c000)=@hci={0x1f, 0xdd, 0x1}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a1000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002f7000)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00007b2000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(seed)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r3, &(0x7f000049e000)=[{0x0, 0x0, &(0x7f0000317000-0x70)=[{&(0x7f000080e000-0xd9)="b93c4c781db16273c0ae2b50641b079f341330adf619a64ec262303d64d5743d2c", 0x21}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bd0000)={0x0, 0x5, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000010f000-0x2c)={0xe, 0x6, 0x2, 0x9, 0x1c, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x9) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept4(r0, &(0x7f00007bb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ac000-0x4)=0xffffffffffffffcb, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004e3000)={0x0, 0x0}) 2018/01/05 23:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d40000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000a39000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea6000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000016c000)={0x0, 0xa5, "8de71641a71ae97a0719d49eec1925af34cec21a1eee7d929f2f71ae7a58e7f9751ad12973fa8afc5f591e06a3196b9b7b6fa65b04d4596f3aa3fad801aba9bf68ef8305e8c91738422d13707b33f3dc4c3c9086f7832d9eccacb6f9adb01fae308c333abf8865cf7cd8d671bdd48419d540b5c25d08a80d6486cc4695994e6563c98e4ca1ed49fc846fb7d27f5c8bf3d98d581bf3b6f7b52a49b88275ac58b9a463b5498c"}, &(0x7f0000124000-0x4)=0xad) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f0b000-0x8)={r2, 0x7ff}, &(0x7f0000c63000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e21000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000556000)={r3, 0x0}) bpf$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) 2018/01/05 23:18:55 executing program 0: mmap(&(0x7f0000000000/0xd63000)=nil, 0xd63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000d63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000acc000)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000973000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2300}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0xb, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 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) r2 = socket(0x0, 0xa, 0x8) accept$netrom(r2, &(0x7f00004a4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009cc000-0x4)=0x10) 2018/01/05 23:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f00009d5000-0x4)=0x0) recvmsg$kcm(r1, &(0x7f00007cc000-0x38)={&(0x7f0000961000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c13000-0x30)=[{&(0x7f0000eb9000)=""/178, 0xb2}, {&(0x7f0000d82000-0xbd)=""/189, 0xbd}, {&(0x7f000052b000)=""/109, 0x6d}], 0x3, &(0x7f00001cc000)=""/216, 0xd8, 0x5}, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007f8000)={0x0, 0x5, 0x1000, 0x100000001, 0x6, 0x80, 0x6, 0x7, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x1f, 0x4, 0x2}}, &(0x7f0000349000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000ea000-0x8)=@assoc_id=r2, &(0x7f000025f000-0x4)=0x192) 2018/01/05 23:18:55 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f7f000)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bcf000-0xc)=@sack_info={0x0, 0x7, 0x7}, &(0x7f00005d6000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000027a000-0x8)={r1, 0x2}, 0x8) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0200f2ff0000acff002103c75735", 0x26) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bd8000)={0x0, 0x58, "b3f4193ea5cbc933316ede968df3f190d81db8e6ee2efdcdcc4f8d9450a029a94817ff150db3153e22e8f08c7282537ae7cf8f60157b014f44789383878effffb5c5e5dccdaab4b5150cd01a10554f9ee4be94617187f2ac"}, &(0x7f0000657000)=0x60) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e41000)={r2, 0xffffffff80000001}, 0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000f80000)="b15c7d9d5898b2b931d78614ffcea047b9ad412a635e88438260bbab6f316eeb75856fb27b2e199072ffe12639b5a98068bec319fd853e2f7322f8ef9872706b0192432db2968909f9f00d4c40fc960713b9f1d533281da817511fd1493cc53c6b8c7a964c31913788e1945c5e82fbfab55b45cbe0a25d7c1801e871929e115ecf59667101a6ff93dbeae3617f54bef87c431b46e345f320f6ab3f76576e1a4f5c7e4dea9cac232cf8bb54935d8e1aea5fe4d707535115aedb2603a07b5e2a59af12d1c171ac5ae6f512d1d9af58e838fe") 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x6) 2018/01/05 23:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) accept(r0, 0x0, &(0x7f00007db000)=0x0) getsockname$ax25(r0, &(0x7f0000e07000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000605000)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) 2018/01/05 23:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x5, &(0x7f00005fa000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a29000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2800}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/05 23:18:55 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) 2018/01/05 23:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket(0x0, 0x80006, 0xfffffffffffff000) getpeername$netrom(r0, &(0x7f0000feb000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008ec000)=0x48) r1 = socket(0x2, 0xa, 0x0) poll(&(0x7f000018a000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000064e000)=0x0, &(0x7f00004bf000)=0x4) socket$netlink(0x10, 0x3, 0x1d) 2018/01/05 23:18:55 executing program 4: pipe(&(0x7f00005b9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008d5000)={r0, &(0x7f0000001000-0x80)="6fd1a149589549104dd6156c176d8ae4454a19e99274868a64a159f2b23d5b1be5bcba4cac95eccbd4cfff66e57694225e166474739a26f904673f842911aed07657db55564b24eed3291989ee589f735830ad2abf5e47b62820bc028bd4c4dfe34b9845aeed13b960a56fd53c7303e137a1c39a4a40da40fcbada5d0fa46f22", &(0x7f0000001000-0x20)=""/32}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, {0xa, 0x3, 0x37, @loopback={0x0, 0x1}, 0x3}, 0x5, [0x5, 0x6034ef74, 0x5, 0x1, 0x7, 0xffffffff, 0xffff, 0x10]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x90000000, 0x9, 0x5}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000003000-0x60)=[{&(0x7f0000002000)=""/85, 0x55}, {&(0x7f0000005000+0xcc3)=""/55, 0x37}, {&(0x7f0000006000-0x8e)=""/142, 0x8e}, {&(0x7f0000006000-0x9f)=""/159, 0x9f}, {&(0x7f0000002000-0x4a)=""/124, 0x7c}, {&(0x7f0000005000)=""/4096, 0x1000}], 0x6, &(0x7f0000002000)=""/178, 0xb2, 0x100}, 0x40010040) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0x101, &(0x7f0000005000-0xe7)=""/231, &(0x7f0000002000-0x4)=0xe7) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x100, 0x1, "d998549b5415389e99ff226675fd9d707abb1e764422a2b1774b68e1b1fbcca4b81df58fa8644c4fb8ab2e703173e794c746e166a10cb68a02cc11f24700a3633f8710433d3295681b1c70b7bdd9973d"}, 0x160) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000)={0x8, 0x1, 0x7de, 0x100, 0xfff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0xde39, 0x5, 0x800000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 23:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvfrom(r0, &(0x7f0000b95000)=""/131, 0x83, 0x0, &(0x7f000034c000-0x9)=@rc={0x1f, {0x100000001, 0x100000001, 0x1, 0x100000000, 0x0, 0x2}, 0x46}, 0x9) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000420000)=[{&(0x7f000020c000)="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", 0x198}], 0x1, &(0x7f0000ec9000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 23:18:55 executing program 0: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000d1d000)=0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d1e000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000d1f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1e000)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000072b000-0xc)={0x7, 0x1, 0x6, 0x2, 0x80000000}, 0xc) 2018/01/05 23:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c3f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0xa44) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fd8000)={0x0, 0x1, 0xe8, 0x2, 0x1c000}, 0xc) r2 = socket$inet6(0xa, 0x6, 0x7a) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000039000+0x2c1)=0x0, &(0x7f00004cb000)=0x4) 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000002000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000046000-0x4)=0xe, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000004000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0xb0, 0x1000, 0x0, 0x9, 0xffffffffffffffc1, 0xa09e, 0xfffffffffffffff8, 0x0, 0x1, 0xb6, 0x10000, 0x6, 0x1]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x1, 0x9, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00006cf000-0x8)={0x0, 0x0}, &(0x7f000061f000)=0x8) 2018/01/05 23:18:55 executing program 5: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000260000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cd9000)=0x14) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f0f000-0x83)="656bb0b0520f7ca0de05643f21802a8bad8334340e335a3c60eb64aff803ef5effa5a335ad4b4b031bbed36000c1c6e1d9f7c6c9fa32f0fa4da8dff0bd3f2fad3a5df74fe7927bb94cf52cb11878f0c9ac7e351795da7fa9ebebb2c8ba3f4301ff527affb8b423767512899c02038e60dace54040e3b7659a681059b454da55749f1b5", 0x83, 0x4000, &(0x7f0000f0e000)=@ll={0x11, 0x17, r1, 0x1, 0xf1, 0x6, @random="5b3807e67c30", [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000f0c000-0x26)="24000000190025f4000909180000fd0e0a00fffd0010000002ffffeb080017000000ffff", 0x24) 2018/01/05 23:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000caa000)=0x4, 0xffffffffffffff4e) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) socket$key(0xf, 0x3, 0x2) 2018/01/05 23:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007c2ff2300000000000012000600e00900000b270e510000000000000000000000106d", 0x29) sendmsg(r0, &(0x7f000072f000-0x38)={0x0, 0x0, &(0x7f00002eb000)=[{&(0x7f00006b7000)="5e3a9baa6aac3805ff056ce4c2e4a437930f1a6f0dcd2ce95a9c1305249b7700081277597aec352552a6e86f3f4498071a293ac9d021e61e9fb10e0f0b502518bbb8fce7e34b61615d13769d5a60ad215a46d541923446a689119e4c9c1e43f4c65d80e35853f13c1341dcbb6fff68094286ca13e6711574d37fb1a6e96e78e64e2ca9dc9619bd12720b17631e4badcfc6939e9184ad50f03deb51ecb58f7e0adb5ef98aa580d7e7d865179ae4e17acda641e264c49f5ace2d3d", 0xba}], 0x1, &(0x7f00003f1000)=[{0xa0, 0x119, 0xffffffff80000001, "53f145eb9629ddb0521c3f11e366d26a88ca5eb34fb02e4c106ca83a0f2ac7e22ac4ba0f9223d69ce3cc99fad9f4382dc35a8bf10d1ff3cbbdf2a6beecb579108bafa1eb04dc98e54ac214d5c25c0413ddcb62912c678e56d0fc426188b775778202e204dc2ab89ef4ef7aaa7a7dd97f8280661519e1768e200cd8e85d0caa2f8e10b098a003f74586f05b19000f"}, {0x98, 0x117, 0x7, "9382186ccfe6f94de567cc74583f4e28dd75581a75b7df43baf193964f89cd8a923f5f54c2a382987c9416207ab73e5914e760c0ac0d497d6c7a4db49857dc2ef624fec1d1e949ae398b19a5842665aad108df64a12231fe4285e0b3dc354341f3ce18114e83cce2d0b63f0486858107005c6fa8432debea188029516fd4deec246d863b0e"}, {0x58, 0x107, 0x3, "395ef1e456f7c81294abcd932551e7733297518114a95d8a846635a08750af13c3a6f3263762cdc15907fcf55e140d5e8ab40a8010fec2122134ec30bdd574b160447226e2"}, {0x58, 0x0, 0x11d2, "b17653751b21ecb25bb62708e2e7222fa1ed54d8357777c9e6e9ed4a4c420aaf304b85f6c7fdc3f3685f5d775b1fe79ab27dddb57fd40a94c4e570dfecb1b93b5d03c7"}, {0xc8, 0x11f, 0x3, "de1063d2aed3be9450cf1d629a89bb764473364968a92a8dd59489d9e911759dad10601d8568f12d517625677eb99b0d1b20405c9131674cc8667ef01bb55667a298c3f56d3a5ab7046cad621c9bc412cf7abfa64b3698e747bcef01598c3c15aa718cfab38a1c4d6a49c730eaba35d8bcbc0f62f776259a3a66334c38d1f220ae52a6ed27e7f420d1665781e1b08b73d124de9cdbe85bee3a49aa373c3b0626c021e128e58bbdb68f702524e0ac55dfce"}, {0xb8, 0x6, 0x845a, "277d0f4d4e0f5a1975b542181501daedec949413c5eaf18855968bd84f28daf0faf25f5bb82401d6d134c2eea3c3ad3d6bafc03f3d374a8216c6c874bb166a57304c7d727880be77a55d2721d6b28fe80f7d89c76e707cde61ce44e86f2159df10acd15d74460d907391cf856e565f7d948d097df6596a6bd0bea2a9b5748f5c2ef42891d71fa04c22fae317f04b7aaef4b5bc653b458ee9cf71d77e23ecbc318324d3"}], 0x368, 0x80}, 0x4000880) 2018/01/05 23:18:55 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000070b000-0x98)={0x400000000008, {{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]}, 0x4, 0x0, []}, 0x98) 2018/01/05 23:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x80e, 0x4) sendto$ax25(r0, &(0x7f0000b89000)="8535d7f9a6c767e903db1048a29f641b571464eb7506774022f51f62664c79f18630416a909d87eac9bafae920efdbd8114480ff13c76d8e76c61c538ccdd01cf5f3a5faee622056312e45f47b8501c8b9a7914aa61399c79673c17500da85fc0225a748d1abf512469da8c3d52a3fa1d2ac86bb579720c4edddbccc9dddf7057c4b815bda6bf054adab6c417609c717578410c4835d654bf406838e8431623e36cf8259e0515fb427a35710890538e017a4f274b04c7150f55511536f39b5c586f0b4af992f5ad14440297e580b42276bbb3c916526bd5ad6", 0xd9, 0x20000000, &(0x7f00001cb000-0x10)={0x3, {"575fc5951306e8"}, 0x5}, 0x10) r1 = accept$inet6(r0, &(0x7f00002b3000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000372000-0x4)=0x1c) write(r1, &(0x7f0000d66000-0xd)="454691aa453a93b9aeb4d6b072", 0xd) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/05 23:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) sendto$inet(r1, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000ca000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f00000c8000)=""/189, 0xbd, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000efc000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000197000)=r2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000179000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000071c000-0x4)=0x0, &(0x7f0000129000)=0x4) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000aa0000-0x4)=0x0, &(0x7f0000216000-0x4)=0x4) r4 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f000095a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f000039e000-0x4)={0x2}, 0x4) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000a81000-0x20)={0x800, 0x9, 0x343, 0x1, 0x11, 0xa647}) 2018/01/05 23:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b03000)=[{0x6, 0x7}, {0x7, 0xa28}, {0x4, 0x3}, {0xb, 0x0}, {0x8, 0xfffffffffffffffe}], 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2018/01/05 23:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f000056a000)=@generic={0x0, ""/126}, &(0x7f0000ace000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004c8000-0x8)=@assoc_value={0x0, 0x1cee423b}, &(0x7f0000dca000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000682000)={r2, 0x8000}, 0x8) bind$alg(r0, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[], 0x0, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(0xffffffffffffffff, &(0x7f00006f5000-0x90)=[{&(0x7f0000942000)="ef8d11f3d1fba797eeeaf687873b2163df2fca36f70410e490a0dc36bcfa3f9a", 0x20}], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b46000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b04000-0x8)={r2, 0x1}, &(0x7f000053d000-0x4)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/05 23:18:56 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x11, "0dd233593018524982f90e1c8154e2"}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000019000)={0x0, 0x0}, 0x1, 0x0) 2018/01/05 23:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a24000-0x113)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x1000009, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) syz_extract_tcp_res(&(0x7f0000d8a000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/05 23:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000029f000)={0x0, 0x7fffffff}, &(0x7f0000069000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009c3000-0x8)=@assoc_value={r1, 0xfffffffffffffff7}, &(0x7f00007b3000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000efd000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/05 23:18:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007f0000-0x10)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, 0x0, 0x0, 0xc0}, 0x24008051) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000817000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000ea2000)={r0, 0x101}) 2018/01/05 23:18:56 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000019000)="d5bb1a6a6496ad9ff4f5895e925d4a3f32ce36f35da38c8fa3f6185a726a21a11cb378061ebe0e37b0c86305824f5de9fd8991003d89e7cee5f87e44e5ca6796fd40a570b0ddc08572a0a6fe6840f300e794c645d5fb3d52548cbdcd05b4d26dfa34e40b0cc118adbcf1a860695afc0173db3157bd2dd80f39a2996dacd143c501ad2670a31dc4ad4f73dba40addeeeeedb8628928c0cfc50ba3b114fabbfe1b732bb098f454f667f9f854e419661feafd79ca731b88de4567d5014f3eb18625ec36367806b2b0f7fbc14f94f2a4aa0fabcc5d3bdf5364832c25cbef292cb933b32eb22c1be41b224e60a872619ea60e30b09930ef", 0xf5) 2018/01/05 23:18:56 executing program 3: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c03000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000025e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0f000-0x4)=0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 23:18:56 executing program 2: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = epoll_create1(0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0xa52ab9f2e9fc2bd, 0x300, &(0x7f0000d22000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d21000-0xc)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/05 23:18:56 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x2, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000-0xa)='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(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000764000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000f71000)=0x1c) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f72000-0x8)={r2, r0}) 2018/01/05 23:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000175000-0x58)={0x26, 'hash\x00', 0x600, 0x0, 'rmd128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 23:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) readv(r0, &(0x7f0000310000)=[{&(0x7f0000150000-0x8b)=""/139, 0x8b}], 0x1) write(r0, &(0x7f0000a96000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000793000-0x70)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [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, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x70) 2018/01/05 23:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007b2000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000f43000)={0x0, 0x0, &(0x7f0000298000-0x10)={&(0x7f000005d000)={0x2, 0x4, 0x82, 0x9, 0x4, 0x0, 0x5, 0x2, [@sadb_ident={0x2, 0xa, 0x2, 0x0, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000081d000)={0x0, 0x8}, &(0x7f0000480000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000031c000)={r2, 0xee4}, 0x6) getsockname$inet6(r1, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) 2018/01/05 23:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b58000-0x4)=0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) pipe(&(0x7f0000c9b000)={0x0, 0x0}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000f7f000-0x80)=@nl=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000e7e000)={{0xfffffffffffff001, 0x8, 0x4, 0x1, 0x7ff, 0x452}, 0x9, 0x580c, 0xad, 0xe4b, 0x1628db34, "ed5155d8c5349ebb7d520f7d9e03e58c745bc200b69a82a7a993cb9585e45d38e3317d914a5700c79b3c40220a9f9f297f5a532d910be4d02f1fc3a8d14dc4753639b2f998c09872d501beac906990cea29d87e7bd5b6d00f94463aef43b65763bacd8526ef2ca41ebd3779b45051a2ad0415d3e608621702a14de136dcfaed5"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003f0000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000388000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/05 23:18:56 executing program 5: pipe(&(0x7f0000035000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x401, 0x5, 0x4, 0xfff, 0x40, 0xd1, 0x8, 0x40, 0x0}, &(0x7f0000adf000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xca, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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]}, 0x5c) [ 542.761759] sctp: [Deprecated]: syz-executor5 (pid 24656) Use of struct sctp_assoc_value in delayed_ack socket option. [ 542.761759] Use struct sctp_sack_info instead [ 542.790288] sctp: [Deprecated]: syz-executor5 (pid 24656) Use of struct sctp_assoc_value in delayed_ack socket option. [ 542.790288] Use struct sctp_sack_info instead 2018/01/05 23:18:56 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) bind$netrom(r0, &(0x7f000089e000-0x10)=@ax25={0x3, {"c42b4982046beb"}, 0x4}, 0x10) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 23:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000586000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) 2018/01/05 23:18:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x48)=[@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, @in6={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) socketpair(0x8, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c62000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006d5000-0x48)={0x0, 0x7, &(0x7f0000927000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xcb}, [@map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x0, 0xb, 0x2, 0xfffffffc, 0xfffffffffffffff4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000680000-0x4)='GPL\x00', 0x7ff, 0xf3, &(0x7f0000c6f000)=""/243, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_proto_private(r3, 0x89ea, &(0x7f0000272000-0x29)="03bae5e7a999889f18ccc05e91517c1285a867772ee240d563cfa78f35192b1b9aa64a67d760b8ce63") getsockopt(r3, 0x10d, 0x3, &(0x7f000054e000-0x4)=""/4, &(0x7f0000125000)=0x0) getpeername$netrom(r1, &(0x7f0000136000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cf5000-0x4)=0x48) 2018/01/05 23:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15b, &(0x7f000022f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xfffffffffffffeff, 0x9, 0xffffffffffffffc1}], {0x8100, 0x1a08, 0x41, 0x1}}], {{0x8b2f, @ipv4={{0x1b, 0x4, 0xffffffff, 0x100000000, 0x145, 0x1, 0x8, 0xfffffffffffffedc, 0x5e, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[@rr={0x7, 0x1b, 0xa9, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @ssrr={0x89, 0xf, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x18]}, @ssrr={0x89, 0x13, 0x2f, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x44, 0x12, "2ead4b460a60c598df2b6f871fe19b7c"}, @rr={0x7, 0x7, 0x400, [@remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x1, 0x0, 0x0, 0xa, 0x3ff, "bac985", 0x5, "a7e033"}, "3fdb0bea2b79d58591ffc615fa27f5801e055092e68329692e4c9f90a57a09903ee078724ebe082f9a82b942655890b4e037214067968fea30cf8dbbe7413b0531295176f8ebff5884c106caa76d8cefa672eee07ead46179020a77055d37f739326fbee5a6ac2f8b3e6f1f3473d32a42ef891caf263bab6c0f602b9b2ef3b37d55e3561b190f9c71dd279f52709eaa75594ef7971d2950d082780b8cadcadf5bdf2c07324a116a42300e0dbf4da54c92e25aaf958406735ea22d6cd4dc2b6fbf949c4a360b9bbe9ab"}}}}}, &(0x7f0000327000-0x14)={0x1, 0x3, [0xc65, 0xac2, 0xd4c]}) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @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=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) 2018/01/05 23:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket(0x9, 0x7, 0x131b) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002f1000)=@assoc_value={0x0, 0x0}, &(0x7f0000978000)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000aaf000-0x4)={0x200}, 0x4) writev(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f0000574000-0x29)="290000001c0055fcffffffffffffff000200e3f00100000000dd570009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/05 23:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x7, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004b8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006e1000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x4) r2 = accept$inet(r0, &(0x7f0000517000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ee000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000f20000)={0x3}, 0x1) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/05 23:18:56 executing program 3: socket(0x5, 0x7, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x9) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) 2018/01/05 23:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000062b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) socketpair(0x1, 0x807, 0x3ff, &(0x7f000057b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cd9000)=0x54, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:56 executing program 2: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0xac0, 0x0}}, 0x8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000acf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ad0000-0x4)=0x10) 2018/01/05 23:18:56 executing program 5: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) socketpair(0x8, 0x801, 0x8001, &(0x7f0000dd5000-0x8)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000d5e000)=0x0, &(0x7f0000eae000-0x4)=0x4) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000ead000)="4d6819d5365b6d240c008a8ee87e07277bb6cb478ae1c5688936d7918594a6350f2e2e9191e3de5892250b272f2c59e0fb79f0f1f8d2d82c26edaa4478ffbdcac99099a679ca6421ed1ae8e118e7cfecd67224e84b73a55f9318ef8ae0777a02ca681701307f051620fefa40e688797554d6a916535b141c1342146fa2bf23bd7c8c0a3e02cd67cca69d5fe6f59a6684bc1315e37bd651ea0b30ed6486fe8a0061a92f94e135e26dce9512ed7b7ceb45acbbaef9be95edf5e77495ef0625b44ae4df751f1790538b2450596ffa241042e374c8cd642c768b18484c6a1a6a7008f939bc474247da949ef864bc1b97", 0xee) 2018/01/05 23:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x20000000000001, 0xfffffffffffffffb) socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f00007c4000-0xa1)="24000000190025d0471c1f3ffffffc0e0200000100000000000040ea0800070000002ae0", 0x24) 2018/01/05 23:18:56 executing program 0: mmap(&(0x7f0000000000/0x5b8000)=nil, 0x5b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b9000-0x2)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00002f5000-0x5c)={{0xa, 0x3, 0xbf7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f}, {0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x8, [0x80000001, 0x5545c96a, 0x800, 0x2, 0x40, 0x8, 0xffffffff, 0x5]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000307000)=[{&(0x7f000002c000)="b88f", 0x2}, {&(0x7f000047b000)="b3500a07b2473a0a180a34ba5290cf3038170b3fde30699810a1ec46ff7b5af1f02a435788f49f7b4a266aaae1fb7b9e0c9a3ac4f8aee6c1c718d028f5b8f4576811670e608e90e8a9152383270042df9dab8140dac6198b6a5964a08c47a50f77fa2688db1ee91aa78180de2de6a4b3ad19a660c4f7bade43af", 0x7a}], 0x2, &(0x7f00001b2000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00005b9000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000114000-0x4)=0x1c) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005ba000-0x20)={@generic="a1a1d2ba08744cf5dc75dcbb9d001fdc", @ifru_flags=0xc100}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005b9000-0xb8)={0x0, 0x7, 0x7, 0x7, 0x3, 0xe3, 0x1, 0x800, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xf, 0x3ff, 0x1}}, &(0x7f0000384000)=0xb8) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000010000)={r4, 0x9}, &(0x7f00005b8000)=0x8) getpeername$llc(r0, &(0x7f0000261000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000058f000-0x4)=0x10) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0xffffffffffff7fff, 0x1, 0x8, 0x5, 0x100000001}, 0xc) 2018/01/05 23:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) 2018/01/05 23:18:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r2 = socket$nfc_llcp(0x27, 0x0, 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) splice(r1, &(0x7f0000000000)=0x0, r2, &(0x7f0000000000)=0x0, 0x1, 0x4) 2018/01/05 23:18:56 executing program 1: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000ec4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000201000-0x4)=0x10) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000ec3000)={0x3, {"1b4e84e05928f1"}, 0xfffffffffffffff9}, 0x10) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f00004ac000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000d95000)=0x0, &(0x7f0000449000)=0x4) 2018/01/05 23:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005c7000-0x4)=0x0) socket(0x13, 0x800, 0xfff) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:18:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a86000)={0x0, @in6={{0xa, 0x0, 0x4336, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000235000)={r1, 0x0, 0x0, ""}, 0x8) 2018/01/05 23:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000c6b000)={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000035a000)="42e2a270947d8052208ddbe8b9916011640b6d16953a5647b2a5b3088df066adfb85e8652c33b673b7057b27a0ee509357271fe7802447b0ba094561143caaed306feb0b59e06560c1a8b7ee433d6388f4a5970c04f7c4197035ca4f3481a02fd2445c7eb97cb28aabb8baba662531f3e1aaa8172886aefa4edce77c2d3d8ab8ed5704fe29e5bd5562e7eaedb323b92d6f6ca85d33d96d660bb470d68a1316061d7ca98a66216a0ac7c086", 0xab, 0x20000804, &(0x7f0000f73000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ac6000)={r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005da000)={0x0, 0x80000, r2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009e7000)={0x0, 0xc0, "81ca1eb1a1d75cd4c9278d0955b92ba0cf6b273012c22d3177413e1119e308564a6fe1a6cd78133e6b38f4af592c237d1ef4c890b9c387eec54b2ce70ab22f2ec130c118e08435cff6d775423172ebf467dec71c71cff56bd2fd2a310f1ef446ca16c6c925729802aa70836c63c02a8a6883844affcbaabe45cc96311068c6e21ec8bdee5226d52b93b6981619709eccddeab456cb24eaad7483c85b2e1a53ee8529c5ac342a69623299bdcc7b900dc9eb7e020e8a01e44f29cf03958327425b"}, &(0x7f0000359000-0x4)=0xc8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000039000-0x10)={r4, 0x8, 0x9, 0x5}, &(0x7f00001b1000-0x4)=0x10) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00001d4000-0x4)=0x5) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000139000)=0x0, &(0x7f0000f7b000-0x4)=0x4) setsockopt(r1, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00003fb000+0xf61)={0xfffffffffffffff7, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/05 23:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d54000-0x6)={0x0, 0x8ef9}, &(0x7f0000977000)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e06000)=r2, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e0d000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000359000-0x4)=0xc) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xb8) 2018/01/05 23:18:56 executing program 3: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) socketpair(0xa, 0x3, 0x5, &(0x7f0000767000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000125000)={0x0, 0x101}, &(0x7f0000604000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dc2000)={r2, 0x1, 0x34, "2f6e1c14d66586eee59ff5d0b8cfe2b637be7ecb320dde17bd7fbcd2adcf714224d6df52983a69a7110d7c1ee6e3225aa9bbddb5"}, 0x3c) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00007dc000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={r2, 0x908}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d56000-0x4)=0x0, &(0x7f000060d000)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a65000-0x4)={r3}) getsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000773000-0xc)={@multicast2=0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000f6a000-0x4)=0xc) sendmmsg(r3, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 23:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f57000-0x4)=0x0, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00007ea000)={0x0, 0x0}, &(0x7f0000006000)=0x10) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/05 23:18:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a96000)={0x36, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x9aa, @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, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @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]}]}, 0x210) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/05 23:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045c000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dd9000-0x28)={@common='irlan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00004b2000-0x4)=0x200007fffffff, 0x4) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000067a000)=""/77, &(0x7f000030b000)=0x4d) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ea6000-0x10)={&(0x7f0000f9e000-0x8)='./file0\x00', 0x0, 0x0}, 0xf) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000382000)={r1, r3, 0x2, 0x3}, 0x10) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = accept4(r0, &(0x7f00006c7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002a5000-0x4)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002cb000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10000}, &(0x7f0000a73000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000a25000)={r6, 0xffff, 0x30}, &(0x7f000001f000)=0xc) getsockopt(r4, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2018/01/05 23:18:56 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000092c000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000-0x4)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000388000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7d000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cde000)={0x0, 0xc3c}, &(0x7f0000f7d000-0x4)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f7c000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1f}, 0x98) 2018/01/05 23:18:56 executing program 2: socketpair(0x4, 0x80002, 0x8001, &(0x7f00008be000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x999, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000002000-0x1)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000001000-0xc3)="c40221868af7d8f7e1b8b2cd7be3f25ba098403a1dc0963e1c2964d2cc7bd5a017c596bfd153dd3b822a16e533b0309be423271c4254c36dcd8bef2c87eae5df150efcf9696d2b6bb6b1b1f04e33e580fcb00ef1e18de949a9e88bb9bca031820722acf23a86e92a8a8f75a6cb6a3ac554192e290f61282bc60266718b2f93b58a4dfb4b64f951ee73a1f04ed40414ac0cea4b248864a068155d70337386298893618ae2f17a0b20acf656c5d8e1a6c07457756307036615ad52bb0311fd5c41e83c6a", 0xc3, 0x44010, &(0x7f0000001000)={0x11, 0xf7, r2, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000003000)=""/198, 0xc6, 0x2000, &(0x7f0000004000-0x10)={0x4, 0xfffffffffffffc00, 0x4, "9d711cf40b89", 0x8, 0x0}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000005000-0xe8)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3616}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) socket$bt_sco(0x1f, 0x5, 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000-0x8)={0x0, 0xffffffff80000000}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000-0x8c)={r4, @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]}}, &(0x7f0000004000)=0x8c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) [ 543.072580] sctp: [Deprecated]: syz-executor7 (pid 24760) Use of struct sctp_assoc_value in delayed_ack socket option. [ 543.072580] Use struct sctp_sack_info instead 2018/01/05 23:18:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x1000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80800, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/05 23:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000e3e000-0x1a)="5d6f09faf44621a700d4711c3e958ddb1c735624de911c28f08d", 0x1a) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/05 23:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000462000)=0x0) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) [ 543.185458] sctp: [Deprecated]: syz-executor7 (pid 24771) Use of struct sctp_assoc_value in delayed_ack socket option. [ 543.185458] Use struct sctp_sack_info instead 2018/01/05 23:18:56 executing program 4: mmap(&(0x7f0000000000/0xa15000)=nil, 0xa15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000783000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e4000-0x4)=0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xd8, 0x1b, 0x1, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '*gu,'}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005be000)=0x0) mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ed7000)={r1, 0x10, "9cb623d67830069023739b9222d2dd2d"}, &(0x7f0000ed8000-0x4)=0x18) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r4, 0x107, 0x1, &(0x7f0000ed9000-0x84)="cb2df2ba531890448087c020488a89b9d45e464c63fcadbfb052397f063cc684a6e427407ee28ff840f88a447e761e42c7358d1847a804393fb6ee37c4f555a0f116048768df5057798610f3e96d0ff3ea88183a437f4e7d64189c9cdc69aebb97859e1c024fa717c8efb7e8965af11a1b07450a1e3402f95d586241eb88404055959f5a", 0x84) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000c6000-0xf)={r1, 0x7, "e3d27c294d8e70"}, &(0x7f000033d000-0x4)=0xf) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000ed7000)=r2) 2018/01/05 23:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x804, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x202) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f00000ea000-0x8)=0x7f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000e7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e0f000)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00007f4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cae000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000bef000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004d1000-0x4)=0xc, 0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f0000a23000+0xf4f)={0x0, 0x0, &(0x7f00006ca000)=[{&(0x7f00007db000)=[{0x9c, 0x0, 0x0, 0x0, 0x0, "4379bec81d9fcb312092ea8d981446d41c8e64c66aabdad2308655790921afe4e1f3d9c32f1ffe219ce5d23d21e05b6187447019be4922ca3b7c73d8528fa3182796474db7acfc380c8d4c547531dcad2bd3459cb2dae8d71c2ad7d80d56f8adde02cbd3b5f040f1a9fcca42b9426f317adf16ff39d6c221647071da254e85260aa78d6988453c8492"}], 0x9c}, {&(0x7f000090c000-0x1490)=[{0xb0, 0x100, 0x115, 0x1, 0x2, "18786867ab51542308cfcdd366cd9a4a0dd3e6e3f81decfe089d92582ded4e53675db393478af6ae4a5ea96d75b35d337d599cd8d88a64d98aa97032e932c944b7891bfdfc91987641b80bab29e764396e49778c87dcebcc55b7ccf599091ed5d07413cddc73a4280ee1abfae0747447e3a61d8ebd37ab67665dc87bcf442d8371c5b511a82579bacc202252cecdae3c7f32d4dd4edcefc4ffb391ce5a"}, {0xd0, 0x3, 0x300, 0x548, 0x2, "162328dfc4f86507e33674b08ee47a533ab2b031680892b4ccb634f5aeddcb0b7bba7570fbc4d2eceb8a703e8a9de98dc03716c1669f338a9c33b59e5d96143a37b2cd062354665fd660f8bb6b18ea6f9e311ab279d9325ec1e1910f2657b689e24413c2c058785596c8c3371c652b6ee4f737d52514340091cf2517ff834dacbecaab594d53f21a3b3dfe549d3d09fa3a41402a3f1d649f57bf0b19ef625825b5b399f43dbcedd3aef95615da710fc1f503f51b509a850c256719d36226"}, {0x1010, 0x2, 0x100, 0x7fffffff, 0x0, "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"}, {0xb4, 0x8c49, 0x301, 0x100000000, 0x1, "856198568dbb441b959c74d2940895df0aabfad817a2dcafa00d42f4453b412f42f04f552a8970d62119765f13fb41c1f879a6d173c1a25b5270aa90f090938901ce19d19ac0de7409f1d4e237432c305b6ba15fdd90b35334988cc11cab171fb92bc27fb527dd1ad4b565a916e43268c36fdd063e79c50cee3d72828b7289ba17d4cf6e6ca8bd6259fc84f5900c4c6e0e877cf5bc093dec99c27884dc787c2030b2f6"}], 0x1244}, {&(0x7f0000c94000-0x1010)=[{0x1010, 0x2, 0x400, 0x2, 0x0, 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"}], 0x1010}], 0x3, &(0x7f0000ac3000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x60, 0x24040011}, 0x881) 2018/01/05 23:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000f, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x45, 0x66e, 0x1ff, 0x7f, 0x80000000, 0x0, 0x6, 0xf03, [0x3, 0xa8c0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000003000-0x3)=0x0, &(0x7f0000002000-0x4)=0x4) r2 = socket(0x11, 0x2, 0xfffffffffffffffc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000149000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0xce8f}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009a5000)={r3, 0x0}, &(0x7f0000dbd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0xdfb}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007cd000-0x14)={0x0, 0xc, 0x40, 0x0, 0x804, 0x3f}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1867be812a979da9, &(0x7f00007d1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000616000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f000014b000)={0x11, 0x1f, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ef3000-0x6)={0x0, 0x200000000000080}, &(0x7f00004e4000-0x4)=0x6) socket$inet6_sctp(0xa, 0x0, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x16, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x101, 0x1, 0x1, 0xffffffff00000000, 0x6, 0x1}], "de"}}}}}}}, 0x0) 2018/01/05 23:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000da9000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd7000)=0x10, 0x802) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000344000-0x98)={0x0, @in6={{0xa, 0x3, 0x79f5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfbd0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x26a0}, &(0x7f000000d000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000af3000-0x8)=@assoc_value={r1, 0x9}, &(0x7f000044f000-0x4)=0x8) r2 = socket(0x2, 0x0, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000dd6000-0x14)={0x0, 0x600, 0x33f, 0x3, 0x8000, 0x8}, &(0x7f0000605000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000828000-0x6)={r3, 0x0}, &(0x7f0000685000-0x4)=0x6) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0xa, &(0x7f0000f6a000)=0x7, 0x4) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000e42000)="b4e8bc4f7dfecf70b42dbc3dc2d16757dffc7c426c601c4cbe6e822cba38c4a38e72db381b1fa32d2a27a28e4044c5c9bd39e3baf5abf538da5d27a3574ba426f2e81b65af1a2e8d2faab4d30bede3e02b072ef85b17f2f0cf0c0124a2ed4997d80fb67c2c2cc5077ecb1c3d1f55", 0x6e) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f00002d6000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:56 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) r1 = socket(0x1, 0xe, 0x7fffffff) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000034f000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000-0x4)=0x10, 0x800) 2018/01/05 23:18:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006fd000)={0x3, 0x20, 0x400, 0xffffffffffffffff}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="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", 0xfb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000-0x4)={0x9}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0xffffffff, 0xedd}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x61, 0x7, 0x800, 0x1}, &(0x7f0000002000)=0xa0) r2 = accept(r0, &(0x7f0000005000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000002000)=""/174, 0xae, 0x20, &(0x7f0000002000-0x14)={0x11, 0xd, r3, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000006000-0x8)={r1, 0x6e}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000007000-0x18)=@generic={0xdc4, 0x1, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000)={r1, 0x100000001, 0x26, 0x80000000, 0x1, 0x7ff}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x2, 0xd5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000000a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) 2018/01/05 23:18:56 executing program 4: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$packet(0xffffffffffffff9c, &(0x7f00003ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002a4000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000ba000)={@generic="b23b45f3363f4880bf3d917e6a76cb20", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000f2b000)="200000001900077e530008000000480080200d00001100052200000004000700", 0x20) 2018/01/05 23:18:56 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'aead\x00', 0xffffffffffffffff, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x8, &(0x7f0000fa4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000fa3000)={0x100000001, 0x0}) sendmmsg$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, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fa3000)=0x0, 0x80000) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000bb2000)=""/0, &(0x7f00008e6000-0x4)=0x0) 2018/01/05 23:18:56 executing program 0: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000438000)={0x0, 0x0, &(0x7f0000340000-0x64)=[{&(0x7f0000ed0000-0x61)="e8582f9cccf25a28", 0x8}], 0x1, &(0x7f0000917000-0x60)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000507000-0x7a)=""/122, 0x7a) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000003f000)=0x73, &(0x7f0000592000)=0x2) 2018/01/05 23:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00004dd000)={0x0, 0x0}) sendto$ax25(r2, &(0x7f0000c4f000-0x1000)="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", 0x1000, 0x0, &(0x7f0000454000-0x10)={0x3, {"8f35c1cb0ca272"}, 0x32}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r0, r1}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00009a2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00005a5000-0x10)={r4, &(0x7f0000b9d000)=""/247}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/05 23:18:56 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0xe, &(0x7f00002ee000)=""/4, &(0x7f00001c4000-0x4)=0x190) 2018/01/05 23:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002e3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b4d000-0x20)="0a0775b0f8e383f4b3b620cc5c54db97295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e36000)={0x0, 0x0, &(0x7f0000add000)=[{&(0x7f000025a000-0x50)="89", 0x1}], 0x1, &(0x7f0000384000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 23:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f0000889000)="020000e551ecffe3", 0xfffffffffffffe81) 2018/01/05 23:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000b93000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009c2000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000740000)=r2) 2018/01/05 23:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00007fe000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000567000-0x4)=0x10000000, 0x4) connect(r0, &(0x7f00007c5000-0x10)=@llc={0x1a, 0x0, 0x1c86, 0x1f, 0x6, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[{&(0x7f00003f5000)="a6c71d4a0e3099a63480d3731964c7546fe1d26acef43cadefa70cf3dae0bb", 0x1f}], 0x1, &(0x7f00000ab000)=[], 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/05 23:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) getpid() 2018/01/05 23:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f00007d6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) 2018/01/05 23:18:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x4, 0x8, 0x724, 0xcc}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x9, 0x30}, &(0x7f0000b03000)=0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000671000)={0x0, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0xc) 2018/01/05 23:18:56 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f7000-0x4)=0xc) setsockopt(r0, 0x114, 0x8, &(0x7f0000463000-0x10)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xc)={0x4, [0xe62, 0x8eb, 0x7, 0x40]}, &(0x7f0000000000)=0xc) 2018/01/05 23:18:56 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/05 23:18:56 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000618000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aae000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x7, 0x0, 0x9, 0x4}, 0x5) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000002d000)={0x0, 0x0, 0x30}, &(0x7f0000606000-0x4)=0xc) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d3c000-0x10)={0x0, 0x202, 0x1, 0x2, r3}, &(0x7f0000d3c000-0x4)=0x10) 2018/01/05 23:18:56 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0x107, &(0x7f0000001000-0x10)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000002000-0x9)="73797a6b616c6c65fb", 0x7fff, 0xfe77, &(0x7f0000001000-0x8)=""/8, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x34) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x842}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r2, 0x8001, 0x32, 0x8, 0x101, 0x7d}, 0x14) 2018/01/05 23:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000d79000)=@file={0x1, './file0\x00'}, 0xffffffffffffff56) listen(r0, 0xffffffffffffffff) 2018/01/05 23:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000016e000)={0x0, 0x5a, "524d05c460fba500d0c4359a803b75355f88b8fe01cf53a9803128eb100b794358fbbf5e6d867da869b277583b2fdc362f1550c4f561940627947b0e5c5baca7a399e2c2440e62e89780e439e65924b26b89ab915eea7ac54547"}, &(0x7f0000b65000-0x4)=0x62) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006af000)={r1, 0x0, 0x43, 0x7, 0x3ff, 0x6}, &(0x7f00003f1000+0x380)=0x14) r2 = socket(0x10, 0x2, 0xc) r3 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000d9f000)=r3) write(r2, &(0x7f0000030000)="1f00000002019f4c3b2b0000000000020000ff090001800400010000df18b1", 0x1f) 2018/01/05 23:18:56 executing program 4: r0 = socket$inet(0x2, 0xa, 0xcc) r1 = socket$inet(0x2, 0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000001000-0x9)=""/9, &(0x7f0000602000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) close(r1) sendfile(r0, r2, 0x0, 0x9) unshare(0x8080000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r1, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/05 23:18:56 executing program 7: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000dad000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r0, 0x1, 0x0, []}, 0x8) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000eaf000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00007f8000-0x4)=0x0, &(0x7f0000892000)=0x4) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000eb0000-0x6d)="5b3dc5ca049cca194288485e2a361a28336dc9bdaf7d3a1b5ab188741390054ad50a449bf583a5ceaa7ea93081f0125729a54be9bc51ee9fb5f070f49f355bc6e4f5fa29f06ec7b6524cb576594b56321b92688227288908cb5fe22afd04a8cee405d6b0799c08958fe6b245a8", 0x6d) r2 = socket(0x3, 0x1, 0x1ff) socketpair(0x0, 0x5, 0x8000, &(0x7f0000861000)={0x0, 0x0}) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000225000)={&(0x7f0000a47000-0x8)=[0x0, 0x0], 0x134}) getsockname$ax25(r2, &(0x7f000035e000)={0x0, {""/7}, 0x0}, &(0x7f0000eaf000)=0x10) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000092b000-0xad)={r0, 0xffffffff, 0xa5, "7afeba9d17a4261258a7fec0641549900e76ba67da2e13e88c055e5b11e4de36a701c8d48fd8be1393a0e6e7f25eb21e7a1e214a62640dad81641b36b8f262a580388f3ba7789e313dfbd388bbb80b2e03a22e717b08aa786902792fd344e615dfc5b2cdc93ba37f22c0d884adf097119835154b951d1652955a03a6c92bb1e2e88d8058c2eb9f2c723e26dda7d053cdca98a93a12a98b943defa663c72cdcb4adc66064d3"}, 0xad) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x3f}, &(0x7f0000000000)=0x10) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/05 23:18:56 executing program 6: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}, 0x0}, 0x10) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000022000-0x50)=[{&(0x7f0000152000)=""/89, 0x59}, {&(0x7f0000269000)=""/129, 0x81}, {&(0x7f000009c000-0x9c)=""/156, 0x9c}, {&(0x7f000018f000-0x9a)=""/154, 0x9a}, {&(0x7f000026a000-0x1b)=""/27, 0x1b}], 0x5) 2018/01/05 23:18:56 executing program 1: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) socketpair$inet(0x2, 0x3, 0x80, &(0x7f0000ca7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fe4000-0x68)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6ba, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x1, 0x1ff8000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/05 23:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 23:18:56 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f00005fb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000197000-0x2f)="a634177a035436ce91194140190d20f2c401fdafa813eb72030389f98421200031f000e6f26eb041a386667ecb6c24", 0x2f) socketpair(0x11, 0x3, 0x5, &(0x7f0000c04000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a80000-0x28)={r1, 0x0, 0x0, 0x2a, &(0x7f000072d000)="", &(0x7f00008c6000)=""/42, 0x4, 0xe000000000000000}, 0x28) 2018/01/05 23:18:56 executing program 3: mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x514, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008eb000)=@assoc_value={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x8, 0x6, 0x789) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/05 23:18:56 executing program 2: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00007de000)="d3525ff048f85eed33d07886628912abe93486c202297f42d6317ca351a137299d1a6eb9760f00d7c598a52aeb6b775a2b96555bf7e187b408a59606f401de44", 0x40, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003a2000-0xc8)='\n', 0x1, 0x0, &(0x7f000093f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006a4000-0x3)='~', 0x1, 0xc005, &(0x7f000093e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:18:56 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80004, 0x401, &(0x7f0000fc1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000ac5000-0x28)=[{0x0, 0x1}, {0xb, 0x0}, {0x7, 0xedbf}, {0x2, 0x1}, {0x8, 0xfffffffffffffff9}], 0x5) 2018/01/05 23:18:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x40000000005, 0x84) close(0xffffffffffffffff) r1 = socket$bt_l2cap(0x1f, 0x7ffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0xffff, &(0x7f0000a2a000)=0x1) tee(r0, 0xffffffffffffffff, 0x4477, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000d26000-0x8)=0x0, r0, &(0x7f0000000000)=0x0, 0x2, 0x0) 2018/01/05 23:18:56 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0400f2ff0000acff002103c75735", 0x26) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f80000)=0x0, &(0x7f0000a66000)=0x4) sendmsg$alg(r0, &(0x7f0000d44000-0x38)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000f7f000)="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", 0x1000}], 0x1, &(0x7f0000f7f000)=[@assoc={0x18, 0x117, 0x4, 0x7ff}], 0x18, 0x20004080}, 0x4000) 2018/01/05 23:18:56 executing program 5: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r3, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x1fe, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r5}}], 0x30, 0x0}], 0x3cd, 0x0) 2018/01/05 23:18:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c12000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(serpent))\x00'}, 0x58) socket$netlink(0x10, 0x3, 0x1f) r1 = socket(0x4, 0x800, 0x9) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000367000)={{0x2, 0x1, 0x3, 0x8, 0x5, 0x3}, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xa9, "1490f812d81a7069f2ef141d88ae7ce592c5d7df2595834f14843b628ac4a42665f09030f2e028566e54f727240bdc7fd551134eaa6c6afddff4bcd67a0848d1c9eec39b97b0665b3157f2d6dd02bc4940c8599b6b1f7df7f53f6d3c76dae4086c98aab23558a3cb4fe68f2707be0b995cb4669da13126825444575f0b68dc053ccd52c9d249e38a36f9de2176424ec283ff2c4cf7afed134ad80213097aec7fa049736464d84b93dd"}, &(0x7f0000000000+0x649)=0xb1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000579000-0x1008)={r2, 0x3f, 0x1000, "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"}, 0x1008) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000671000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000592000-0x4)=0x1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c4f000)="53cbed9c", 0x4) 2018/01/05 23:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000068b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x2, 0xff, 0x8, 0x10000, 0x8000, 0x3ff}, &(0x7f0000a84000)=0x20) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/05 23:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000d8a000)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000000000)={0x3, {"0005fef92d71d0"}, 0xd3e}, 0x10) syz_emit_ethernet(0x76, &(0x7f000078d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "1ba93b", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "f9e576177a6b6f85"}}}}}}}, 0x0) 2018/01/05 23:18:57 executing program 1: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40e, &(0x7f0000f0e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x3d8, 0x2b, 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}, {[@hopopts={0x6f, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xff}, @calipso={0x7, 0x48, {0x0, 0x10, 0x1, 0x80000000, [0x3, 0x1, 0x81a8, 0x1, 0x2, 0x20, 0x8, 0x8]}}, @generic={0x4, 0xb1, "4947d9a1da274c92d1996a2036df5ed17bd6e0886dd3f035da5c0896108caf775bdda1827d347346612a52d5b273edc68918e323d51f9ee6e8ab0e07ac0dc51800eaa8f26d417f77e2ba8125f3ac35bdbe65b95489502b9cde2e8b5d67d961d798192f3a327de5d7bc8469dcadcc48b5a9055e860b905203e9ac4ecbbe4aa54e8ec4ff2d954c9c45a84d5ab879da634c9c9a5f8a85e1713f02d18222e9799da666c4e59414f72e0ccb2f3c7297820a073d"}, @generic={0x7, 0x69, "7574ff4c58f51ce740b2d6f3a5ac361491712ef34d9cc5b80ef18ddfb302e91e9cb1a2798a7f0095e6022a5cc3c2642c28e27ea007e9f1f6d6f8c560030307f698133e971579a1f2d08a41066796f206079721098b4677170ed7d1b9e82a14cf8a3f88ec6e12167e40"}]}, @hopopts={0xac, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x300000000, 0x4, 0x40, 0xfffffffffffffffa, [0x4, 0x40]}}, @ra={0x5, 0x2, 0x0}, @jumbo={0xc2, 0x4, 0xc2}, @generic={0x2, 0x96, "975e79d89e29a263baa6cb228785fb7d7c2e64ffa55e7d2c1d0c789cf4b472a7ad07b4ca52072ad6a4bae367116bea9f20e49bd3ac34a95984e63c4a130d3f94699cb4f86a3c92ddc37fed09e187e567f3844a3f11498855765b042b4cc944c23d208c235d4668a59927c52bcf5a9553552047c831e9966b3f3bf1f049ec131b1054b6f9f21eaec41b47f2e96e7f7d522806fa03c2b6"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x400}, @jumbo={0xc2, 0x4, 0x3}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, "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"}}}}}}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000001d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f0f000)=0x14) socket$inet6(0xa, 0x80000, 0x6) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f0f000)=0x0) 2018/01/05 23:18:57 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f79000)="9eab88de69582e67a489ca01ab89d4b45e157ead1c0552ad8cce758f637b27aa2075307b996a3cdffefb870b72c4e8c7d6ffa66531884051ca463899bd8443df0004c429662930a991835eaefa971f05912c944a6eed8bdda2082ed09227fdd81644a98b778147fca4b61735bae6153fb783555c8aa8a26626045525e4231b8fb4", 0x81) bind$alg(r0, &(0x7f0000c17000)={0x26, 'skcipher\x00', 0x4, 0x80, 'cbc(camellia)\x00'}, 0x1672dff8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7a000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000253000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4543(ccm_base(ecb-serpent-avx2,xcbc(des3_ede))))\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x100002c6, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x2) 2018/01/05 23:18:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/115, 0x73, 0x22, &(0x7f0000ed0000-0x10)={0x3, {"a7ee56a3fa1190"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "f9ff00010000000023"}}}}}, 0x0) 2018/01/05 23:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000056c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000005000007ddb42113", 0x2aa) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000074f000)=[{0x0, 0x0, &(0x7f000067a000-0x10)=[], 0x0, &(0x7f0000bb7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f9d000)=[{&(0x7f0000b38000-0x45)=""/69, 0x45}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 23:18:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000260000-0xd8)={0x0, 0xd0, "ce9df52904a85a6cd00d761651dbd7324fa0b0b917075bdaaea613ec600f4fee0c2e1be81a784f702334a45c47f4af9108ede8693275e3b4df0e0e3d3ebcdcee3e6a872cf844ab0f00ed670b743f7113ec27749bb6cf4ddea4207489af006b58e729682fa70b19472473c87530ab699df5b5b2752329b46cef162c7c08ff7198a96d967df0416b8ecebfe249955a68aecaad21961bc0d6b878ffe7d6dc6d675aac38e2b7f9f0f6a48a8a442e292d2d70989b23625be061fb45824581803a10eddf983ff05f6f996d97a8f5083d0f4492"}, &(0x7f0000001000-0x4)=0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xd0}, &(0x7f000067b000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x6, 0x40000080009) write(r2, &(0x7f0000cb9000-0x1f)="1f0000000105ff0014df45c807110000f305f0000800050000000000000000", 0x1f) accept4$unix(r2, &(0x7f0000b07000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00003ad000-0x4)=0x8, 0x80000) 2018/01/05 23:18:57 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) socketpair(0x4, 0x80000, 0x2, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001d000)=@assoc_value={0x0, 0x8}, &(0x7f0000016000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000e000)={r2, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf8, 0x8001, 0x7ff, 0x3, 0x3, 0x76e, 0x1, 0x90, 0x4fc, 0x3, 0x1ff, 0x100000001, 0x7, 0x7f, 0x1ff]}, &(0x7f0000000000)=0x108) bind$inet(r0, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 543.688005] sctp: [Deprecated]: syz-executor5 (pid 24967) Use of int in maxseg socket option. [ 543.688005] Use struct sctp_assoc_value instead 2018/01/05 23:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f000018b000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002c0000)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f000001f000-0x6cc)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, '\x00', 0x8, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/05 23:18:57 executing program 2: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f43000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f2000-0x38)={0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000035c000)="58bc64c7204ec55fb2300d3eb4bf0f2ac2b35784f20b6f88f620b7f4bbd9a2a9108a2817e1898adc25d186781038a9107772696e19b3d87b11bc336023c727661e4f1fff2adb6ba3d3711bba3fd777ac70c4c8a217debb93fcccd6a79a7ab8a78b0074aa12306ca5ca329ec2041172250384fbae0a786593e2f4e596d7ab78f3fa2f0454e8fb17870c8a96e34fcd91bd647dc3007ddd36cbfd03d8e3bb256220", 0xa0}], 0x1, &(0x7f0000f41000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt(r0, 0x80000001, 0x3, &(0x7f0000a14000-0x17)="19f1eabb8c9111d3f321cfcb6316eecf02f2235dbbd86f", 0x17) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000982000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d41000)={0xb3b8, 0x0, 0x1, 0x10000, 0x0, 0x1, 0xffffffff, 0x0, 0x0}, &(0x7f0000ebf000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000974000)={0x507, 0x101, 0x201, 0xea1, 0xac96, 0x6, 0x6, 0x8, r3}, &(0x7f0000083000-0x1)=0x20) 2018/01/05 23:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a36000)={0xb, 0x40, 0x1, 0x7, 0x2, 0xffffffffffffffff, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c25000-0xc)={&(0x7f0000e3f000-0x8)='./file0\x00', r0}, 0xc) syz_emit_ethernet(0x1cc, &(0x7f000089a000-0x4d2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x196, 0x0, 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}, {[@dstopts={0x2e, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x4, 0x2, 0x5, 0x20, [0x5]}}, @ra={0x5, 0x2, 0x10000}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x50, {0xfffffffffffffffa, 0x12, 0x2, 0x200, [0x4ddcd866, 0x9a96, 0x0, 0x7, 0x9, 0x80000000, 0xfffffffffffff001, 0x1, 0xffff]}}, @ra={0x5, 0x2, 0xe5df}, @pad1={0x0, 0x1, 0x0}, @generic={0x1, 0x56, "6e98e13bb0d3f6c69778abd60894be5112e8e76f217dd509d657cd73374568b1eeaaf942522668e5a0855ec8d29342aa03222bcc37e8887b473ec9e4ebfbcac310e6375d707ce43b74cd062cf8130375333954abf38c"}]}], @udp={0x0, 0x1, 0x91, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455dcd79e21773e35578aa8afcb94ff1adf603862cd3a90a652e9069103838b43d3b868d73fa4bbd6ca05b03a687eb5772814691837b6af795119c01b05d890c75f2fa8efe72e3cf"}}}}}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000215000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00005d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007dc000)=r1, 0x4) 2018/01/05 23:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f000036a000-0x20)={r0, 0x1, 0x0, 0x1, &(0x7f0000190000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/01/05 23:18:57 executing program 5: r0 = socket$inet(0x2, 0x100802, 0x0) socket$inet(0x2, 0x80003, 0x6) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)="", 0x0) 2018/01/05 23:18:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a46000)={@common='tunl0\x00', @ifru_flags=0x2402}) mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/05 23:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000259000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f43000)={0x0, 0x20, 0x7fff}, &(0x7f00006c5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fb9000)={r2, 0x9e, "6e70210eb89cb4fa3b40083281d158a56567f4dab959abe195e6322b91392df2dabdae4b927b70d660f6a152b26d7b42e1cb9f15ba9e9382d6be88782449412cf83d58df5ca74b2bcd284ba32f3c7341992af0c84d73aef97d5349a872c8c64b5d14ae308ad18744f5e629a54704136eeafe6274a6e9e0e1889018a63487ed50944402cc4c1d411773b892685a9db49ff2a25e4492380921dde491856c96"}, &(0x7f0000156000-0x4)=0xa6) r3 = socket(0x11, 0x100000802, 0x300) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r3, &(0x7f0000306000)=[{&(0x7f000077d000)=""/88, 0x58}], 0x1) recvfrom$llc(r3, &(0x7f000006d000)=""/154, 0x9a, 0x20, &(0x7f0000d08000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="7f34b3ba49ab", [0x0, 0x0]}, 0x10) 2018/01/05 23:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006ec000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(xeta-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000054a000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001ea000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000, 0x4, 0x6, 0x6, 0xd8}, &(0x7f0000146000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000029b000)={r2, 0x9}, &(0x7f0000352000-0x4)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003eb000-0x1)={0x0, 0x0}) bind$alg(r0, &(0x7f0000d79000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0xfffffe66) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007f2000)="1fb554be5c8b7c", 0x7) 2018/01/05 23:18:57 executing program 7: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000-0x10)={0x9, 0x80}) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xffffffff, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000002000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0xfffffffffffffe2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000001000-0x12)={@common='teql0\x00', 0x3ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x41, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xd5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000001000-0x8)={r5, 0x8}) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f10000-0x4)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000005000)={0x7, 0x2, 0x1, 0x2, 0x0, 0x1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x138, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'tgr160\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00002b3000-0xc)={0x0, 0x0}) 2018/01/05 23:18:57 executing program 5: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ae6000)="bc000000000000001800f0e0edfc0e0a0b0100e80800000009ffeb180001010000a400d3c8ae4c99c20c900942af9637899846121307b2619a03b3937240894e229bf4b8", 0x44) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ead000-0x4)={0xffffffffffffff9c}) accept$ax25(r1, &(0x7f00003e0000)={0x0, {""/7}, 0x0}, &(0x7f0000504000)=0x10) syz_emit_ethernet(0x56, &(0x7f0000019000-0x2467)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x20, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/05 23:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000094000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001d3000-0xc)={0x20000000, 0x0}) socket(0x2, 0x800, 0x67) writev(r0, &(0x7f00008a2000-0xa0)=[{&(0x7f00004e6000-0x2f)="3ee2efb88db4f326fd8a51f40d56c0fb357340db505330a132bd376f073acb361e1a6a5f13e7af9a6f2e4f99ccd555", 0x2f}, {&(0x7f000012f000-0xc3)="", 0x0}, {&(0x7f0000337000)='<', 0x1}], 0x3) 2018/01/05 23:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000182000-0x8)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f0000521000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010a000)=0xffffffffffffffde, 0x40800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000000b000)={0x0, 0x4}, &(0x7f0000f9b000)=0x8) pipe(&(0x7f000064a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00002e5000-0x10)={0x6, &(0x7f000006d000-0x18)=[0x400, 0x8, 0x3, 0x3, 0x80, 0x9]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000095e000)={0x3ff}, 0x1) syz_emit_ethernet(0x46, &(0x7f0000f41000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x21, 0x3, @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) 2018/01/05 23:18:57 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f00003c1000-0x23)="220000001c00b515f8efff00000000010c0006ff020000000000010306000100a445", 0x22) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000081b000)=""/4096, &(0x7f00003fe000-0x4)=0x1000) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001e0000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000081c000)=0x0, &(0x7f000081c000)=0x4) setsockopt(r1, 0x800, 0x1, &(0x7f000081c000-0xea)="fae892d7055fba526f2bf774c1d5bdfbe8573c0cfdb5048bd72aaa4c0fdbc24839158f80ef31b1ed18ca1702e2e9c6ca3444103809260ee9da3b6eebf826bb907eb9ef913e49864b5356e182325d1de69a502308c5bfa3cb739c13a8200d2e8a35d162f25bc07b53926c4b96ad0ac62925e315778f15970ce1942b225ac7f403bf7682c7582f2c1e567f1f2d8b37a26780e939d6f4fb2d194292bd7da9e81ddae68769a701ffa66da2324a101466f264e33d86a79866fd160db9d37be33589bce42624f72d1ef4c394ac9f47d3265ca6cbddc3a06d0c3687f888f42dc53248899c76d741b338f01e1f4d", 0xea) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000081c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000081c000+0x1ec)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000077000+0x495)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:18:57 executing program 2: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x1, 0x79a8000000000, &(0x7f00004ed000-0x8)={0x0, 0x0}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000239000)={0x0, 0x0, &(0x7f00002dc000)=[{&(0x7f000062c000-0x9)="168649d7e261639ffa713f71032626", 0xf}, {&(0x7f000062b000)="632b193efb15b0a124c56260360214940c3f6e5b6e6f5c072b81a4ac2681986adc05fead5e141edbc48ee323", 0x2c}, {&(0x7f00001e5000)="baf7", 0x2}, {&(0x7f0000592000-0xac)="b5a4ceb6c9d76d90722816599f8af06daa7c4eeab3641df5ac1939cfae71ffb13ecefb4e035b2b15545626b3d1093146d8537e4437ab42d80fd623640624cfe5ae8278d245d280ca2a1ea2c7ee1da0de1f347990c13589aa580782abf3260cc1fe24fec645c818c7de0e7163b4cdf9bf7656fe7c4dfea5441bc9eb70b694fe0b5d2b3dc4aa6ef0f47a8d625925e9a6469231c875e10fd7a78f54de570cf6db01da496622188cee03de5ec942", 0xac}, {&(0x7f000062b000)="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", 0x1000}, {&(0x7f000057f000-0xce)="43a17e658b6fce15524b5808b9b91b7ef27e92f354b1982f8e6c506b33414aa292bdd42685164b28c2d29c7151db71153a591bdf73826f6ebbd4c50f391c31af0cc6409b82303dcc55cf0be90cfed637c11e8f12b7b644c2f376311c770d4b63ad710fa12e4a1e665fc28176b86443f3027b1380e123bc2ce12db16f4d15e4012989e24038f5925e1d0a13711eaae72784385cb453bd8cc2f7b514121cfda3f74108e2395fbd8ad77670963ef59a94b2c770b8b722be19aba299f78067d2d3f09ceef7acdfe4527a98baf70e52a7", 0xce}, {&(0x7f00004a1000)="9cf5887034a9ce50d8aacbbfa4d48e05788eb967fe8b7a66cd60bafedefae51ede4123a0404240b105c064333996c9dddc9c8e96650951e54340ea20be77b4e9f6e215ae93a62edcdd75d1ce9032b879e890ba2b3f536fe025b1df58f4d28241d88a6ae0e6281bcc00f7443601e17e51acc2f3", 0x73}], 0x7, &(0x7f000062b000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}], 0xc0, 0x1}, 0x14) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00003cc000)="eadd43b99052f1b955887c3995ae433e59c70c5316c23281dceb6c09c35cdee65f428e68cde0c86fb72ac3bf1062b02b6a6c64f0efe813c653eb2b70bcc08d1509de95a1b2c39349cb3a05b7616bdb3b10c3cddbf34659949960e1714a99cacb61a9b3f15c7283af5381f6fd8d5ac9359697071ff96514c9d8accd77236ec0f2e93e656f60275f896f533be08ff7cc78a5ecf6dbf9337a8a1646aa5b28a97f1fec8e11c1f2b8ab4d62210200784c444b2a5c90e7cbf0ef3c47268d7993ec74ec3378d90c479f35d3d6c2fb28a99e0d66a53dcc86cc9d2f3ee1e1547c793f0027aecb63e01d672fbe67135a7c923515f3601ef1c08557c7ab73bfb7dc6ce8d2aa55ef54293f7faf85e0e224e8d27e22a0a51a1a100e605ddac6535fb3fab43e56f6100bce478df44ff9e936d0b7346b7f15a960f5c88f613e271c6eb6c18c75300c8d2891d11d9a831369cf2c9a45a2cd4dfe71f4bebcd6046876222c3b9ac78f8ecd508fd2a95b6bb19603d9b2537b042a1e348a67cd08c2a5ed16a8c4fd12805755b0b2c2935c9531aa7fbe1311666cd2cd91df081a1e6ddc171952dc19b840149b74660fa301ca62c1116a00fc3885987b4879bf7d33121ac2dc01de7232632a6b8030270d31a141088ac0b22ab551c9cf07707250f01b1716ad1be72152f65d87527a1a72cb0b1c56b3230cacf77a103e858e1f70d710e318f2b37165b757cceb88d1a6ae7393ab6b04eede4d66235718e251e72599c4483b492177d498ef9e16956ce744888614c4db1f212e0e5820a79e07ad9ac1c660d3eaae10840f7325ac6de51f03b14584ee4dfc6e8c6ee216c712d37b46c460764d2f870e9f698dab91b80247b0752b8ce5afb8db7ed821579b216651052b37561e9fc7359039db46b987016a2f3cbfed69ad260b75287dedbc45a09bd659af805c1a3c7ea1276f4b676f43a39b64eaa8e1ce7bbdb854c904e17668ad68379a2a44325c03cbc7992f4b6ca4eb432d879411c0695ca7a7c8fa328a7a963bd7094d0e7fae2f721c9e902e3f6897d2da606e52f73d12b499f8e253634cae94fce251c6b2dbcd8ccbe30821007847cbbe3931e6196a00b6b1e1b35cd253c296eabbba39e497da523a999c312429f01cf96f874464f3c0843b3d2c6a9c620a168269686941545e2255bc238387bb6fdd5828d9bb507ce425777092176df23de7ae25053ccbb9e44037c3d26af151532bcba5439a360205303f0ea8c5a2c662a48b3b7feb98aa6c19d5ce31636969f4455524218dee57fca1104e85a7ae5091cb6e63db5b206eb281a6350a164e16bd35596d184f88b582216f746ebd5c2dff799fcc60ca0e09158548e3965470491108d4e9312e1de5af7fcff1b863d5d471f305d374aaba85666e28ff1dabe54c0df3d008b4cdcd93c096dfef6c210e4782b63fb67888a5d356cbf4ae9357ba72efb05e5fa46330b2d70512635e519abff57addd9fc0ee8f8dd321adb4d348df961f4382bc345fa96c18fa40469a4a1977ae137108634604c14127b98c57fe5b6d4d6229ebf1b8c4e00569d65fba812a72c46ed3c41cc6ec2e29b7c445b1ae913a0b07a5a90092ba9074b648fdbb4bcd877ecef14e08cbcadd69d20dd253e32890aea2b9f005a0bbad87a71f575d06a1703b50cb5f70b3cfedb0c1535fbf28cce534311f35229588efb2063bcfc1ce9c95d8196d0ba48d79654ebaf1a0526bfa3de75a42cb11082e988eda69f7eb8bbc24f3c402b07d0f65375e95a16ab40654004adb3f33d21d0c5fa8fec15bc624b802266a25164cf0a4c35e7052a57db65b1e2e7a1e8974603638caa94f9900abf68db274a89a3d7c0337e9e9f41afcbf58602230171eabc7744a084fa140ed7ae233538fe853a42f42909de2e3532a80c39695442a6637d717200ad0b5dec28cb934ad1b9746572f659dbcc3aa687fb205973eb801f235a376f78937d30a02d6eabaa8b6b359375a005fc42e501c000deadf4715c7658457f7d3212db4c48c1a03ca08c53930842af6add2e379479fd8cd9f45cdde57048882023537ca74c68e4c9b50268162f1de33dcf33e43527ee6e3df42926d96bf14adcc793fa57e0a7ed214869b124174abaef025ebcd802e722b008a46062b8f628f2f48637dfbd5991f60c72118e4e5d908347a1c5f62b0a7808b67cd4bba1ec848c6ea45b74e7b309652b81b302b2a65018e8d48d2b4d0053d170af117bb8c1bc70b24e9057a4859f677a08f7761ba541deb3c88417c0f324bb160640b25307d5b4bfe8cd9a5741ef8ff0a90aba2f0951c83df55c9eb5a79bba43a9315dd89524cd5fed2f99f722bb16d451c47c2d0b5214a1926eca642d27cfa0e2b62f7a8d0b6295a1464ea56298588f2c81e2abb8919390adaaa1cc2d787512c32b13ae9590afc17a94323c8ba5b920e1991eb1df0b6abba097d7c1367c857a305cf91f5ac7ea8833c2c0eae4c6e629e43d0766279f207ae7701f961231f80c7308b17e23059369745432a96dfe26651459586ef4f404fe09bc32d14a28e4391e6563b7a6ec8ca4ab5dc11315d4d68a4c4c8f037883d8771dbf619ba757e7dacfae6512358fd9068f730be409c3a30eb1da194cae1432590c643b980ac5a3152dfb3498ec6a3c6e9fde407a0b734722b957a5825d530a9bc5132575bdf3d1769191a200326cdd72d2eeeca8750f76e28e33d43498c9a36cfe2fde64eda8bd3ad6c2af39a54ff2999ba77da213505d089e68f1716eb71441c3d779f6b19b02add1d2e5601d2b91419b0b97ca97c1c346cb379085a5ef6b7cfb201b2e5de518a4a000bc79e84e83fe38d038052fe12611e665ef6ec060c32d6d3482c1c891bb57865a964ce5a5d1325634b9e1364fd284600710f32d8de2c1a008cd303547f38243f9caa1f71418587bb1099bb613dde6a23495819be3bbbf89e185af8252c8ffb026b7804d554b6b7175a00988c99f508bf3c5afcd249237c26876f306b9cb476e13930f75a109b891ec21952900d21627bb49922970b2dd3396094bf3142ac4f775f99206eac1aff73afbd97e221e5329934448514b55b100fd3cedfc477f26f30aec96f0097bf1fd56d363045422c5314cde547b8303bb1db36870c7cf67634950bcf8472377fd0f5e2ebae5408cabb88b02eeb2e569869d3ac13e6652056d78290f26aa724e59ab94173de973b969691d2ec7ccfdef166d0335652dff8109c815e07d7a23f66574bbd9e5592120e7d969064fde79357fddf800e659ab6295b074b6a584dd4e5d56d34559d5ee67d41c62aba9ac62d0b9ef53733f173c8e0e439b54f048866bef8149cb6976697cac3db88cdf1f6ed032dc910bb33b80d613583d72e8b4608e068cf511e3f22c1fdfa1c782870479a01374c4be6bbe0d3af07c8a73f07eb5145d3bf5aa1f1fc99e761086797116df61df6f59d6a23066fced018fa67ad82b51e5250ce146b09f5531000c579baa2262885539eedd29a76a50c065e5cbbfb8f2a2995e2d74e40ff220bbeed31a4c52bf3d1034d3ebadb7b61d3d5a8c345b90583b758ae3374ddc3594a14c5da8ef4ddf4c888af905e6a7ad8f2c1856d317bf968bbeeaa548b68a072072b9874f348e64ba3cedb18b805bcff1babfc9237b70bbd08b75c398a81df22ecc40fa5b95ef59497d7102a23eee9307d5d8db94f83060088a2758a3203d4d7473320a15500cb3d923040b94fb31c00207d4057284f1a12766957241020d05361a69319f7697222f0f5a25462ae5af62d96b68799c1cd11bc47d5f747f9cf4dc25110c0ed33a749d3ec1a52c72e7c94f9cc806c7c7614bd35410635f6ccfb688e1c73e739f6b63144d9bffe7ff7ce7c445941bcc3cb4dbf47577ce17defbbe910b0af80e3b71952539a3a920880ed3e996b480d9040e02b6770c0d520ecb0be0b181a3de7fb0425839b277df7ecd03289e8de24eb16b3fdca35ceefd5a096cdfdc0b6dd2571b7ab43e265a6c181dee50712eb2cf73ab8c73186ba897cc0c07877dbcad7c08e4f7590a4cb329ebad8a6a57dc67a4cee34805de95afec16f757fc2503a0a892e746cd0bbf8d86a2a247158954af843846712794fde964b61b189a6b0d23e3ebb9707f1f677ccced64a2b6abd00fb67dc4f4780354b3fa3592bacbc5851514db6cd6c16e37bc76b10daa3778790154953f29f5e70a2a1b95ee94060728a725359794276460c39ee042e20fc653b0f3d42d72ef095e7ff1141e5b888bc71c1f46dcc74fb933e38d2518ec3a1c7ffa77c450cfd11ae3c2c9ea2785e46f0f2697b965ed72104dae3db90ab90c6f57fb7c09d19567641af8277fd3ff0334f6288d7114f49415913a17a5c4592d45c1d62d8a49bd14136c9a3f7b0a3eaa3f4448fe2232e89da7ec57564f832a44e20af1080c60206ce3ed83010620412bb7b58456f2ad30d190d89a9693c48784157bd6b767287205b7b1084311a9c3b9ce11a4e4139c01ad1546896ac0850dd35935319e53a68afcf4e2ff25e9df936ff7a52ba4a5d70e72ea05f7f2e8c89a8fa4a11a0d453b7560e9c7daddb4fe821e6a828e526148194dfaf39f264c56f19cdb0d9a2c16d7befbbdd7a1c6ace578fd79f8f3268af75d81492fa5aad7c48135f4f440b83c17f78ccc18a863291af5124c288eceb138ee0e92c00f35b1b37621ac75d6edf80439428373ac1b0d6f939bd4aecb9be76ce6e3036402f7a36697449850c265414c08690ce4a81813635565383dd0129e206ef7b7bd8d234e4ef3d45ebf1e4c0c24e960a9b53e65215a63dbc685e870b94eb8591e5acd02cf0948e0b89a0435c13289d32d7ed6f49f00a3638f834e2ed3e1ddb12c121d2060fffa34e780e0178f9f0f1918bdde5577c70d8b8f06b139834b009549a80bead3744aea4b5e4af988eedded079af20dea40c5bf934449acf58c08811f764d7d80fc140c721a06c699d270ad4be358564165f05daafef186e68756de623aa38f2b4e9c24cd89ae71eb7e7060d6fd2adb3c919046ba0a091b2512d965c3898f5970d3526d8c4e7d230edb2ed618bddba52345ba7e4a549a0c858c2c9ea246128c5df07f59ef84a19fc95a5bf04282561716ffef220bb4700841089cc19cf071ce31009e72e532b494626ef289da7a86774ad33262e38557d7b2fa97f9ad58f2f86fdb67d332c201f2424eb61d7416814dd5ce0d7dd6e1277649b5c79e6467967bb9f92ee82566b0d87790f5f01ec751992a9ea939782f7f0249783db6056f132dd8a10cef95800fbe9aa4b7e382cdaa110b159f01a0d0b43da6b8c06dc5a23085d171c5da3a6afcb0d46891bf3228b95e2743b5e21d17fe1a639a8085f4d44d18dc4f384993db9d452d70834bc1625f8d6fbebe93c9f92d5449faf05a66cdef13a3d62134e7d5174e569a72c22d9e664457f3f1bcf01aa0de6c272928c9b8e328fb15e2958ce580b1e34487e975440dbe72d5edf851e3ab2b9626dba51fe72c2ddb9834e4174b6cac20399469da45539ae82612ea9b730166cd517c844aeaaf372ac1f5dfd7ba724fdbeb3c1a6d5a73006703773b82fd5de95e2831b981760e25b36c12a5ce994669c2521fd3820d7faadf0f5e6625f6794ff9e687adadabea9fe81d7308f9967c8c2732d8e66c44d435883c7dd2757ef1c80d53fdd63d50cf7a1a53f5589ba405766f308cedeb9c97cf8575d5555d8998cf92b21abed250481a5e21779d63fe2e8db972b39842d32ac5e0e9dbc850441521902d05ccf3cc4d3301b9a80af113f3b64226e7f8f458dbda536995b47931810dda5f1c92397a1b", 0x1000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00005f5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x20a, &(0x7f000062c000-0x93)=""/147, &(0x7f0000627000-0x4)=0xfffffffffffffe27) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000413000-0x4)=0x0) [ 544.015070] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25075 comm=syz-executor5 2018/01/05 23:18:57 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000703000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000056d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000ebf000-0xa1)="03789f60c6eb0800fffffffffffff3c5915fa599cfa2694fe4d65361d2122725", 0x20) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000124000-0x10)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f000079d000)=""/0, 0xfffffffffffffdcf, 0x0}, 0x0) 2018/01/05 23:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f00008d6000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000589000-0x4)=0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:18:57 executing program 0: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x40, &(0x7f000079a000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00006ba000-0x4)=0x7, 0x4) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = getpid() mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000872000-0x8)={0x0, 0x9}, &(0x7f000097a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da4000-0x4)=@assoc_id=r4, &(0x7f0000aa0000-0x4)=0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e6a000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e69000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a39000)={0x0, 0x0, 0x0}, &(0x7f000039e000)=0xc) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e6a000-0xc)={r3, r5, r6}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000886000-0x4)=0xfffffffffffffffd, 0x4) [ 544.098684] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25082 comm=syz-executor5 2018/01/05 23:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000850000)=""/157, &(0x7f00002d5000-0x4)=0x9d) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00006ab000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) 2018/01/05 23:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000072d000-0x10)={0x4, 0x7fffffff, 0x0, 0x41}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000d86000-0x10a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x1, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e1d76b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}]}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], ""}}}}}}}, 0x0) [ 544.140599] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46221 sclass=netlink_route_socket pig=25074 comm=syz-executor3 2018/01/05 23:18:57 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000259000)=0x0) r2 = accept$alg(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f000050b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eb5000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000200000-0x28)={@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]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f84000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f4d000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000990000-0x14)={r1, 0x9, 0xfffffffffffffe01, 0xe9, 0x7, 0xffffffff}, &(0x7f0000fd6000-0x4)=0x14) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000008e000-0x8)={0x0, 0x0}) 2018/01/05 23:18:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000574000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b0000-0x50)="424e03b70531d79b26c17599ea0e36bf3606f2b5f9122cc77547591f1264eaecbacafbfb388aad2bb3447409db6f0a725618b12039c0e4a96109326969ab8632c631be89be774ebebc8f7cdbac6c7fbe", 0x50) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000438000)={0x0, 0x0, &(0x7f0000340000-0x64)=[{&(0x7f00006b1000-0x8)="e8582f9cccf25a28", 0x8}], 0x1, &(0x7f0000917000-0x60)=[], 0x0, 0x0}, 0x0) read(r2, &(0x7f0000507000-0x7a)=""/122, 0x7a) 2018/01/05 23:18:57 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000003000)=@generic="020000fdc05863000000000000000000", 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:57 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007d6000)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00004d0000)=r1, 0x4) write(r0, &(0x7f00008b6000)="2600000023004313ffffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) 2018/01/05 23:18:57 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fe4000)=@add_del={0x2, &(0x7f0000fe8000-0x10)=@generic="2564664325845a4bc7ec9afd7b00e03c", 0x2}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000c88000)=0x4, &(0x7f0000fe9000-0x8)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef9000-0x4)={r0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000fe8000)=0x2, &(0x7f0000773000)=0x4) 2018/01/05 23:18:57 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@common='ip_vti0\x00', &(0x7f000000a000-0x50)=@ethtool_test={0x1a, 0x8001, 0xce, 0x8, [0x5, 0xf6fa, 0xff, 0x7, 0x401, 0x9, 0x8, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001000-0x1c0)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000008000)=[], 0x0, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x1ff, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/05 23:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) sendmsg$nfc_llcp(r2, &(0x7f0000007000)={&(0x7f0000cbf000-0x21)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2bb71762b3a90448d36e0c50526e713cf27e92bff07f6e3c6d8f0f7a5c0c3f301792866ea1cabcddcde9ccd14718bf738ec84a0e3a211c88981f44c5dada", 0x0}, 0x60, &(0x7f0000fac000)=[], 0x0, &(0x7f0000eaf000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/05 23:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a38000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4050008, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dc7000)=0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000250000)={&(0x7f00000c1000/0x3000)=nil, 0xf4b, 0x7, 0x42, &(0x7f0000bf3000/0x2000)=nil, 0x2}) 2018/01/05 23:18:57 executing program 1: r0 = socket(0x1, 0x5, 0x0) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xfffffffffffffff9, 0x0, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1f, 0x8, 0x8000, 0x0, 0x0, 0x9a75, 0x1, 0x5, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x3ff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000048a000-0x20)={@generic="cfa2e004b9285f827651dd31e905f23e", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:18:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f7f000)={0xbea, 0x4, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000b75000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x14) bind$packet(r0, &(0x7f0000c7c000)={0x11, 0x1f, r1, 0x1, 0xffffffffffff7fff, 0x6, @random="54a7bfbf4077", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c04000)={0x0, 0x778bb53593a22851, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00007ce000-0x10)={0x5, 0x20000000, 0x100000000, 0x3ff}) 2018/01/05 23:18:57 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x401, &(0x7f0000007000-0x4)="02000000", 0x4) socketpair(0x11, 0x4, 0x8, &(0x7f0000386000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x1)=r1, 0x4) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x9}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0xffffffff, 0x208, 0x3, 0x100000001, r2}, &(0x7f0000002000-0x4)=0x10) accept4(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) 2018/01/05 23:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f00004bf000)="f9a3ad30e028b0438ba26379511f6d01ec8c945841766ebc678a323f3c54a577ff1292f60a6d819faae8543d4559acfcaf9f2aaf7a9e6ae1", 0x38, 0x804, &(0x7f0000c9f000-0x8)=@sco={0x1f, {0xee, 0x80000001, 0x0, 0x9, 0x2, 0x8}}, 0x8) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000029d000-0x2)=0x7, &(0x7f0000a15000-0x8)=0x2) syz_extract_tcp_res$synack(&(0x7f0000b3e000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 23:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000e04000)={0x7, 0x0, 0x10001, 0x8, 0x37}, 0xc) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000309000)={0x0, 0x0}) poll(&(0x7f00007a5000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000099b000)=0x8, 0x4) 2018/01/05 23:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005fb000)={r0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000c18000)={0x9, 0x8}, 0x2) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/05 23:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) connect$inet6(r0, &(0x7f0000a58000)={0xa, 0x0, 0x8000000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x397}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000062a000)={&(0x7f0000d91000)='./file0\x00', 0x0, 0xc}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ed2000)={r2, 0xffffffde, &(0x7f00006d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = accept(r0, 0x0, &(0x7f0000b28000)=0x0) sendmmsg(r3, &(0x7f0000053000-0x3c)=[{{0x0, 0x0, &(0x7f0000b3d000)=[], 0x0, &(0x7f000031d000)=[{0x10, 0x10d, 0x3, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 23:18:57 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fd0000-0x4)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001fe000)={0x0, 0xd0, "f1e75c66c0239d2643ba18733cd78e2524a38f1e593ea288725f14bcc3f4dcb0aa7e814399da8adcbdeb706227332334721b7f568d506e2e86bf2c863f5e3c4410ef10b09477703417c37072ecbf9da44828d1cc3ac31a4f2c36cff154821750c9b35dfabb0e610f6087a2388523ea72b9085af0cde3017805f629b90855010266edd971496003afc5471088999ede5848a1bb48daa6519a6f0293ad9a24ddad4c1943d01e75e156756c1f4fbaf3d94229f64e1c7bd41144d53161ca495a39ea75c636066831c299d7bb85e34c84a642"}, &(0x7f0000fd0000-0x4)=0xd8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000121000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, 0x98) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[{&(0x7f0000fcc000-0x1450)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:57 executing program 6: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000138000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00002c4000)={0x0, @in6={{0xa, 0x0, 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]}, 0x5, 0x5, 0x4, 0x6, 0x40}, &(0x7f00001c8000)=0xa0) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001d9000-0xa0)={r3, @in6={{0xa, 0x1, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2310, 0x3, 0x3d, 0x83}, &(0x7f00002f3000-0x4)=0xa0) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f00002f2000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f2000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000127000-0xf4)={0x0, 0xec, "ad5bfa7d604e9d4755617650ce3e727e1c4e580fb9b4c17f80039f583e2197c561be1fed616bb9926361926dbe8c307dc279936a93eac3c1bb4685bbaa630439f9164bfcf6998940cb29ad6d0cdea21d15234443be69022f2032eaea4faf522c068e4ca8b8fc077962208d3193c98d42f543f4476b82c34a206659ed6c9706acb8369c45d4d1f9ae61f303f53f31484887b52833d1f3b504983eb977bf63063782386a59659530e75afae84780e0542bc10fc936271435ea120c9a142d1ee5ad0b940b8015a6247dcdb2760fb44a65f9efa57ccb0b516a6608d3116a80e52a415606634e5d823be3cb758bbe"}, &(0x7f00001fd000)=0xf4) mmap(&(0x7f00002f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000155000-0x6)={r4, 0x20}, &(0x7f0000072000)=0x6) bind$alg(r0, &(0x7f00002f0000)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x0, 'sha384-ssse3\x00'}, 0x50) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000031c000)=@routing={0xbf, 0xc, 0x1, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x68) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pipe(&(0x7f00000ad000-0x8)={0x0, 0x0}) accept(r1, &(0x7f0000a19000)=@generic={0x0, ""/126}, &(0x7f00004aa000-0x4)=0x80) accept4$unix(r1, &(0x7f00004df000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000033b000)=0x8, 0x80800) socket(0x2000000000000010, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 23:18:57 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000001b000)=0x6, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f000001c000)=""/0, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000001a000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:18:57 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ddf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ab3000-0x50)=[{&(0x7f0000fc7000)="7571443aeb6dbe9a0a5d5f410b4271a6b059f2c5b0c9a66a0450df4170201f51d9195a8a66b0d02b377c5d0ec7ef087d4088692e66c4cae38d84c9ec962494b9a71d663848394bd254a6c4e2db4bed91ce239b9ca8459af746c3878359dcb10c6fc3c708af40797304ca819aa683765293bc3d846d2775398169e6ed4808d9ad6f34ff44", 0x84}, {&(0x7f0000fc8000-0xf3)="4a4aee4eb12963cab8b596e260d768e8c01dd7ce3f4621be124daed14acd70daa772d9f22f96bd5ce7a72edeccbe7117015287ce467f598432ce15ce2af1c7a34e623bad8695f49e72cf9cdea156d70f27a6647ec2b3d0c055a71ebf9728396dea22fb8b4cb4a4a474c44e6325ab47ad282f8a6c1ed9ca655eda43a43f209374952ddda4acaaef97d22ce17e0bcadbd151910af3a70ec2279817948b055681dce30c214ccdd8d0dc345f9646b88c310baf3b0db38f990267328672369ce1626990504d57f94d24f3b02400ff00c7960dce6ba326381f7dbbc2d358d11b73bd87ddcf9b41c4d52129ff974a1817148c9a662ed1", 0xf3}, {&(0x7f0000fc7000)="78d978c723c75b268defe3e494bc980db89ec4766080dea0f069b302d1fdb475d486ae1f42b5bc93f983ec3e80dd780d14968259a649185cd17647ee13a6e8de35ceef4b9382e804f994f818b839dbebba1a52ddf6936abbf08a8de5da0149eff54ca50e6a31c8b50c3d28cec6c95c29df764d779c3c7856720b53065e835a0fb53ff2081921859f7bcefea95960669208fbf58f710a", 0x96}, {&(0x7f0000fc8000-0x2d)="a84c01d67ada67c3dfb09a34be692be65b8a946629249c54898854a6823956ef5b2442906c0f12ddba9144d994", 0x2d}, {&(0x7f000053c000-0xdd)="b88744ef06c6d18f2e349834ff0d8ba6a43fd19a65f55eeb6dbe61a06b2eadae68aac52d14b599089bc1dec2d8bd110c61e426fb435921b0c9e73fc317c33d999d3d8b6b1ee107df8ceeaae8ab57dc7a0828753f2a1ed70db0ac533246b54b8f4dbf8e82996f235665dcad03568107461b32eae8d1dc9e329920bc1d265310ed7189f87b9a73525d7308bb6a6ee081402192e74b1fb95efea96787b406ded93e0e3ecc01a48c2e05e6d31988d3e30b6814e7876e768d4797450c1620c94cfe839d1cdf41b6e41dbec68a3986f1029c4529b2e598601dc91f8038adcec3", 0xdd}], 0x5) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a6f000)={r1, &(0x7f0000398000)="", &(0x7f0000fe4000)=""/55}, 0x15) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x3, &(0x7f0000887000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000900000)={r1, &(0x7f0000fc9000-0xe0)="d36140e03c8c87bd0948712cb783eda3c94a6b10b0c1a82e62ddb1375093d7a4c646736ab64890b331752154bd2bd25d45a9419e5f1c9dc1cef909dee432c05b5ad9a0d93cfaf3eeff2477cc32a0a4bef29018a4c0ee583b38f8aed5c72d1b26632a1ed8d446ba229ee9db84aecb7a5156f1413eca22648bd3f2c2cc1b3d5be97f1bf4b64626ba234cf80145fc9c207155123b7624ce2f495952c415fdb99f9feae430be7f8707771dbae1ab3cc2b3a08752ab70bba366130cbf228b468df59c05f9e7ede05d68e896103b112985fa1510a530b041af8f331be91b557e049e9f", &(0x7f00005de000)="ebf49e5850c5b5302be569394e120cb2cf285123385e2be69a8d06f51931b05d29e48677af58d92b33f6eb20c5695902c12b028c07f1cb8d1d15f59ebedadc1a30214d5b0a29b30dca6d3e68a5f70e9f74b1bb998c00b5bbe7506eb2ce329645e156f4b12a1d4c6f5142d338156ae4b3d1d3b0f20c023054778fab84c42046d859235748c49e521599c8801bc2168b9635e625504b98432f74f98f07effadcffa8e43c48e4fe24b042389f42a0ccbd9e85e9", 0x1}, 0x20) pwritev(r1, &(0x7f0000fc7000)=[{&(0x7f0000a05000)="461b713a666d8aedcaa9a946d16e45f58635f6e76ffa05ec0b21b237fd668ea3da7a460cc0e889bb7209191ed167e7a4bd5ed978160c0371d9a5035e95424fb749a9d32bbdd950e7ed8733c211051074c72090d699f32676a45a16109e0b3dd7a4df3fc29fc4578a127922c516dc6ebd5d2149e08fa81e7816b176d6ba71b730e7bc838d012613565956b1c14a86c171975257130773c4fac4a162a26ecc2c594c688177958637b105033bf6d4a54ae8e69077b9eb3d13194389e48bbf9e15f8d6dcbdbb656823bb01f7443e85294169bfde1d2440253c200959df5cdb36bacdc414655c469cb7e2a38c269b07fd14b50ac2d9ca8b", 0xf5}, {&(0x7f0000cf3000-0x9f)="a16ad083ab0d99a5ab359ca19d590f95395614086754894589918129d4fd58f07984d2aeb49158255de5c42ae2762e8135dc37deea7297219e7d5f9ff8e28815295630e2a2677a2da174ffa60dedcb146f50349053775fc1fb7f3735d8057173e1d6e14abc4bfae8078be6c3d369387d7f18e285c754512d08627b65b2f81a0a1f6a2ffe3ceef79f2d41187cd41aaaae5130fd5c2bc6f2e01edf78575cd098", 0x9f}, {&(0x7f0000fc7000)="d8527f7aaaf3cb74ca44c5bab739a79c6e390296ee4c81ed28f561c1eafded79a0301a964b23053e46e2fd3e039563b75cecff62bc249b4c49f129d88f1ff8c50cb56121a82165ea371c7a3f6c376b3cebb67e25a9b3f79df6f532389a3c5e60457ec916f7d7136432f1cf71b4a3275059fac2e3167f415deb12d69a1b9bd9122e3cf3a0998ee9afd7802a230dd87a6e74d2cf48de0df2da84cc47207abd1835ec9d104ff1a0ad818a87d163732369f5198e98d971b064f93dbdc59992fdd5859a92d1fc62", 0xc5}, {&(0x7f0000fc7000)="af1bbab344273f4280f1d07785ebb0df8beab47c7f7128a2ce9739c84b052125013328f0d217a2f94cd118434e1bedaec0ad0de6734d13746fc50bdbb9c93e4958cb804eba75908cf8e255139d1a4119245ad658c2777f404e78c536b2a40bffa11826d7c76caad7c279fa25f4417d55f759d4f9754c949f186f8c63e337f1a69fa2ea2315e06a5d5e0d75291ce65fafd97e1dad3863c5895438f5bb2feba8a2fa3129", 0xa3}, {&(0x7f0000cc4000-0x47)="46d5f6820134ea2ca7bbd55b3153b91f2735b77e487fa3fc5ee257141f45dd42d20d5918e0bfcb09b9306086ff4493473288382c8e7ac4d57d11f2e22877d1cd3faf76dada3fde", 0x47}, {&(0x7f0000fc8000-0x34)="f6ce778fbe39ce75124ebe08d3f71bad9b64290fe01b627d8bc1bf7b93289f8d62f9b99867ded694a26762de60c0c6eb5b69e4c0", 0x34}, {&(0x7f000058f000)="43e7a93a2b8a59d3747e1d27ed4518e95b09b8c22ffd4276c7c472366b44431192cfafbd3aa1619876c08a75006d3cd671847996a473b9de8acbd16d56da419b649d250ac08256d6035aa277efbb13a2c85b2704488ad155a012877f364f04ba3f078a64dc574e3f", 0x68}, {&(0x7f0000fc7000)="b869f490b0a47493355755d4d1fe8cea26413c1d139e03bb1b27fbb92778616c41a60672310fa5fad8f0950a150b269774a2e4ccecee87bbe734180be9f8332f013a45a90226336fccbd6b817efdb0aee1e08517bbcab0498d1f87d7174c09c56db2eda410f5039bddde5b47277151a2504eb67039d1de6e13b787ad93650280b5f1673b9840a5b7357807d06d8b67b0bce3867cec2e25803a8404905681d1125fb546e9cd6e7b9d9eadc3c98d0cb6005ff67ce299c77e5cc1fb17fc61564332cd310534357eca77ede688d8b9417b4577f22787500f644b", 0xd8}, {&(0x7f00008a7000-0x7)="2c9a68a71f2546", 0x7}, {&(0x7f0000bfc000-0xb1)="546d79fda6738f330a2f8f771cd5112ffd1e6914824c8a1209cdf8886055e52a11c3cf67b19e32ec558335aad5ff4becf7ced51520775120d8e6481db4b62a93e293a591eaf25c9236e884c8286979f44d3c2aa92d7bb3fa57dad6728c9071defc1582694806a9581e20a558dca4501d0521300ad336a56a11cb2ebab5fbda57cda6ce1eec428cc7a29d1a4cccca5ecd30987a6f5d29d0ebcff1b3ce1c28f38d5994c97fa0bf1b6174bc71f4c9a02cb77a", 0xb1}], 0xa, 0x0) 2018/01/05 23:18:57 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000016000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000016000)={r0, 0x3, 0x0, 0x9, &(0x7f000000d000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000016000)={r2, r3, 0x9}) r4 = socket$inet(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000018000-0x8)={0x0, 0x3c}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000018000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff, 0x4, 0x6, 0x0}, &(0x7f0000011000)=0xa0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000009000)={0x0, 0x60, &(0x7f0000018000-0x60)=[@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000e000)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x3f, 0x5}, &(0x7f0000017000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000005000)={0x0, 0x0, 0x5, 0x2}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000017000)={&(0x7f0000013000)=@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000)=[{&(0x7f0000017000)="4796111c4dba3153e9ceec274b4f0dce74e871509e0078e05ab7b6b6f47058033d1c368d372048092c1d2d9ef7ab5abc328ace39d1fbcf969cbec24bc44cc8df1411acdfc74d6f19922c27754899362bc00f2a3c3dc5a626f5a00a2540c36af69c374706151d486649ac957dc4", 0x6d}, {&(0x7f0000017000)="2b9f672119263d86e214d85ca2bf7d5de01eebb24b0851cb5edb8633b10d525518d4250db538c889d839b545980f42b8532dd8252db30774013b5e655652d62e06cd98ac9f207765f0500786253dd1ccaea11142ac23ec5713a342b117debaf474d5cb7bf03346ebfa0724eae9719ed15d697b6bc6df489c890866f1c27856b69cfcf6f3fec68965d57c3ba667236dfaa1aafd3cd25490a034ffb05ef518eb8c4295610e9b70f8d098519295ff93d0f7b6ed2cfb24d370fe588e07d0a081a8fdf7d6e24d9630b4d6b34992a6114c1588e410ee07ef906edbec47da209da199a830e5e3fedef4204f5e1dda08fd3abccf8744bef42cabdf1f99", 0xf9}, {&(0x7f000000b000-0x68)="74ae813e9ac057358a4a53d640edbf3ad54788845ddfa475bf9d3d98750be2ca245f2846355b310cf804006b898a00d11cee5433ca4ecf249661649afcef4e113e9bf33320bc42df0434e1ff9091c3d899831baec5c366efb7cd729f91f5dccaf571eb62b8a41433", 0x68}], 0x3, &(0x7f0000017000)=[@sndrcv={0x30, 0x84, 0x1, {0x52b880f5, 0x1, 0x0, 0x81, 0x0, 0x5, 0x7de, 0x1ff, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0xffff, 0xba}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x2, 0x40, r6}}, @init={0x18, 0x84, 0x0, {0x9c6, 0x7b24ef92, 0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x24, 0x0, 0x1, 0x1, 0x1, 0x5, 0x10, 0x1f, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x27b9, 0x8003, 0x2e, 0x10000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x8008, 0x1, 0xe94, 0x4, 0x490, 0x4, r9}}], 0x150, 0x4000000}, 0x20000000) sendto$inet(r4, &(0x7f0000011000)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/05 23:18:57 executing program 1: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x3, 0x1f) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000d24000)={&(0x7f0000d24000)=@proc={0x10, 0x0, 0x3, 0x10000440}, 0xc, &(0x7f0000d25000-0x10)=[{&(0x7f0000d25000-0x1130)=[{0x1010, 0x9, 0x304, 0x3ff, 0x0, "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"}, {0x18, 0xffffffffffffff68, 0x402, 0x2, 0x0, "c4bced9b1e3320"}, {0xe4, 0x4, 0x300, 0x9, 0x1, "a4ae18d577b4b4d8b925372e039d95733572807353799547af8aa93b2c585ecb239b2a814737a816fa4b4a037611da4ab42b9fb3474a8a2092917e4597b4551378fc95b9793ab952738f2658705caf0aa30fe03d756efbb381ebbaaa3ac9eb119a2e8448b4ddbd46d4f84bfa38e33826ec30e4a5dfd429d9c05b8747563b6c08c674cc38b264add5663e3f312fd8a0e885c822932ffe377f3a41de35246d48cbba7485d1d3f76108c1aac22edc284efb649cad78a4c16df6020a0c343c0db34dfd0d5690dbec0b7abbaadfcb74e1bc7643"}, {0x24, 0x7, 0x724, 0x3f, 0x2, "ffe7583e5635e5112fcccc3e22bfc06ecec053a7"}], 0x1130}], 0x1, 0x0, 0x0, 0x0}, 0x44881) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000686000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000d27000)=0x3, 0xfffffffffffffd9e) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000660000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d27000)=0xe8) r4 = getgid() sendmsg$unix(r0, &(0x7f0000017000)={&(0x7f0000d27000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009e4000-0x80)=[{&(0x7f000095b000)="ffa97ab4a97154f17829585095bc3fb67b145fd9f94b4c980279544a", 0x1c}, {&(0x7f0000b1f000)="2c81a17ae8d34d", 0x7}, {&(0x7f0000d27000)="a448598a12b579f7e4f96d3ee942d936f993c018a099164d93d475db131c8dcedf5408f3e37e83e308d6f8e7b8c3fb5fcf3b85b22eefc2782a4c736cb98fd3d1d3566bb96335ccfc2a668c3cb8b514c0a79bc3522daa012d718db54a50f649b0d9442bdc395943ade09f6a13585ced76469e0dbf01891c41602fe9bada7a19884a356720febbcfcc2c2f4dd34209cfbbc2fa49cfa69ae75a0a9c22131299e1fbc158a26595ef6ece502d157ecef4d8de50dbe8eeb9aa8a13cb199cca777b7ef0493a7e2437b3ea990fd916d1a3d0eb15ba1b757d051d4c9f2adc23afd08672160be81371b6152260cf35a8df55bb78213a6a578cf3c913b1b37084c60617eabdf61549e25ba616e829737c88fe65b655d84072dbd1495d90f2304370b4fa1d23ea2433735feb2337df2452bb72c872a046dbe9c26c1e37d55797fc515715730602de1bc2279cea76f915061ea6827be46b02dab36e41f212d022b286749bed3aacd880683101d3dbeecd15fca08c6351764e11638e9e0719141fde9b4330fcd6fb0ec0a0eeffc09c7ba20d1edf48c3e442beba38f4f51dd88dd6f27caf6b57cb205ea7c1746807de5c15a95650204d2ef9ceaf334082fae88afb0de0f3afb04f22f6588df6f68aecc30cb7ba01c4186ec7716c89bd0d51e592f57f31e5a3b7445411515b8f34e918de4c9be41e9e47c5bd6ca1664d9448ad746048315c45c18cbaa95ae238f75516c12dbe986571caecbdca5f45a1a110ff5e31d15a75ac4ef87a07369a3581577facdd44dd47acd2e4770724ddee1394948bd09d7c14c35d2ee0fd57fe2145188222ef9a76a6a2d516cf71e64843c916d34946e812763137202dc58ced69e839d70c3d609bc94ed2e7ce6cf02101474e67af63a929192d5a42a67f41f5e111820fef0d06975f3e8fcb1181c1ee8fb177ebe8ef0fc7aeb219973bae781e6ec0f1473e1a12aa31c42bff66e3b0d46b7695796c115ffa4d99d0267325aae98d8430db87f40e653de125f6ed2fb559161338eb1badc791351a4d63a42f926a458cd97d15dfc9c23bb45f7a3e9de1f7f5768ef4b50060ae7eff9a081e60d23655bb6298db89de172535241268a398138dc30b21305df73513e46214263bee96f98b3a20d87402752a60c20913f0843bb78120825bd08d1563b9c2ddcd8b78daf2107463ca33aff3378de5979937894bc835f7cbf2a7b6a08d9060cb2b185441ee59b24046c5cfe7782d8610609fa05e37c7782b0750ae1596e672bd0c02df4f0c257e2e8c021f1cf18bcea01d8f41ad1419e7d9a7ec5e5dacd24592aa2d43e88b7a277001ee0db64a2a9684991662e76061d3c16af0a187461fffd8d7e64ce2d63f528346810e0086b0eb477484883987959d44fa668f51963ab72105aecfa459d7afb38d29cca6daf9ff90215f68866062656753075c792d937f7fd8e65e565ffc55ea095e57b0cecc2e94d6ce9313b950a3ec93e86ad2c6d5844608c0308e0a17afce2ee718f9fa2c532a8592c4aba44a70cc1558a6e818e2a4161b644b136fa199fecff7b5abb4ab7f7f496ef1c56e3abde9c412650c39f919a041f31ac2431d4cb8f9b13f1c11587c1d958b5ef5e2ff591071171f4493c6250117963ad5e08f4625094c2df6c168cbeac430dfcd63a0b90aff297f33df4fbaaf9e758e63f32d9c0ac94262040082e81403907587b1a14d70b7ea0184e7824ac34a2603cbcf9938e0ffca8c6ad61806ce44c7074d2924a602e7f0ab272ee0f391c7b67a6a4a09a58d5100fdee902606c8a3c69d5f55d0c397a39cf17a58f3903a3e997dd64752aaa48166b18d3d5992e66289bbcaccf576c1fc6959a44a9ff3a1b981b72197e92c2be0a24ea8b3eccc7176bd1a47a14202ca7cf5794d13478ff75917fd09387ec885acdf1ae19c775ce3b4fc5c408afe954eff2fa534ab4eb39de01ca54781d1d39973a22a8a415d0b8143d907a8854e3e7c16f1e65201736ca259842257811d1f3284748d4aa556d039f19cd1f1570111a2f6966191af834598753d0bd2ded704833daf1cb6c0c4e754e728c05698eaf98fb180e2f094604e142c58d263e063e2933686d179b16e93aa63ea853a9348c44030aee0225048d513d024171472a7533205060c9db2fd81112008648f8332e34c79b05eaac0d5b8b0f5e6af28d97d41c586b0533ba4ef782a50a080dd371b14149522eef7ac3d3169cdaf6b910a1e78bd430a69df5535e7672642ba3fb6352e269170f3e4e26a0ed2204561731f51f690f4489c534613d7b056c19e5e6c9ee51c8d095848741cf734ca1252bc3ddfe99fad56e07300dae38a6b732f5e9825be6681dd75f160c6a41342746812bf351d6c632eeae07f549df2351d30c6a2f2ea358a2a5ca52c4a6deb9e3cb04193f000e199ac42163c2e028f0667037a0c9cc0c896a2bb55afd964284801ea0374e4a3f240f19cf449117de49f8b4db5623a7453ab55cb6540d76fab419ec065c9d96dcd8d5ea4a18b1b329a43aff27ab42cb1525b843aebed6dac1f86af6b57bc1f3dad8edcb45e2ca9e9bb406b6e60ca26eef8af87353abeefb3c251546c507670fb14df218dc410b30b7631d4fc94b6b02160adee3298bf48c6ae1ea1ac05495bc380278e5f840be833b199bda5b744e2e99a2de5c3f547d74e164ad497e5b0164267823e9696a206025abe85dd1fb1b4a1e50906fa2a12f37b9d0b2395c748c4509e08d08628dd2d381bd15dbb0a55c2009962dd7bfe280e4cf70a332769456a789714a50cf91d882d21e8fa7d3b3f293fff113fe0ed65f0cce2ababaf844cdf35336bc02dfcb3bb5ba8024fa97051b361b9e326439e68b6b4d668c2e2cfd2826cf8c838a070bc10106147138f1766db7b6464eff05424d0b4a7d74f81d051b9b0ef01783afab0d5c1934746050442b5afee2d71cd49be7abd161313ce4fc4acba247f8101e6a8519a17add68fff983bb12cc2bf44dd0ce5c6db9a48e96f3c09e32667b98ce5954159e7b6823030382ca83c3086391f59c398299848e67e3485a76f4b802168e4bf029eb6cbb1cf01c52bd78a713643d3d470cf092a16e83e2a71e4f073e65060f95ba2dfc6624bfc76ebe10ffcb56893ecff586133d1db5b4c52f4e2fe31c11100bfa3b9a89193072a8705a06cee801515bdf8343ab6bb1b28c8ed55f1b3e0c7487a3856db0a47a90a46b711e0b18dc257cf9d1c6a6269a56e1fc5e7cd07c3f306a8eaf4998885c1bdb7f72325deccbb29fcaf9ef854230867bc1510a6052d832760bb0fdaca8e6c12824792bdcdead415fd0994324a7ae9e5a8efdfca66165b3c5f5da161c831893800667a4ae641be18fddbb56e3c59d806093e8a6760cff93f7f0a8b8dc29d9cee5b3faaa1a579524161e09622daed5075da3719e5e565c9437fd99406a9b0a5227e57f780badf58988253f3221c283ffcd90af9173546f7de4aa2a406becc995f8b1fd3220ba59926a879448bccaba7c0f613706e80c051c69e981506eb15bd44e680d9a5f378995f160a77508e42aa4a9209433703908718707c7d1159686fbc0ed2f4501cc6d443e5855beca2520cfaa94f8797098fbbfa72a0fad874b72ca50882a262cb30d13ffdb21d1b02cef03954cc9d2f1efc55e94ae4a91b34934c4866cd55f0936a1d4f0a0b67be5f166ea146ed07c0b980a62fbd00593ea29c2d4a9e8b162368cfcc0f12c71f84309bb3f631c99f1abba252ce7945ee4586a334546a6d2d7bbc85a0aee756590d5d14574cdd5db7e49c564e13d4a8279c271ca3ff6407a8e72ea4e0875a92ed63556d5d6047fed8f8676331f2af2f2a8221b464f0289cc93df5422bbdbae5ea8d76fbd57c85f2d85f07a0e7f30e5efc74bb04d84ffd2799a98eda83e9f036e0fc84209b65b43100fa0ed8389bfeccd629208f07d5221c7b7a7bd664f8e879a693fa9793e1a1fe45daa07cc02fe6c54cbd389fc9f8dbb84b3c009c7cba53d4d4cbb3cf037f99ea81d324dd3091e2b65aafaf0af8773ef5398bb0341112e17e1f60d74fbc1535bbbf08d15bb3978761e671060820b55858ceb94d7cd875cdda6abba8480b4d0f86591ee75bd575f90761a809f2586bee54ee7de676cb4e7e173d43688e0af16a7b1333a83fac0069f631249bc926d993701a85cf716b4c1d69db711710024bee44d10ffd89e03fe5fbf4b594dfa65dc6c149be3a257b2fcd649e67dbfabb6e2eb3042a0def81abc74572ad2b12e931bc2f937ed95ae248d3a581d6610c7ab286160c7e0f571d02c3843c8aad29421abcacb1bbda6670baeef1eff2525f8be1e01b33b0c072b5af9a8d80656093f71e00742150803aa368a92a501869df5fc00b4c26ccfd51631a5369dabfe17114e9ff7390744cbe3c479b5a07e9f15a548b81822d3c1b374d818e5e9079c9470ccae7290bdbcfa59e991de24d89c41303ca04e0f0d74908774b16c7b2de72d4ed13cfb2e9254eb89bd32717236376fa2bad378b840d7a3b5f1633273371d6b4d671bec06ba79dc58fb70bd0b5903a0a6b6dc79b30d40675a1294c76a87e0e445ba0d7056839deca99f3070480255148d5d82765db05618cf4f574bcaa240a104f26db5c2fc0afad9d69022152cfc1825fc78f741430d4286db7f1fa41a9f2050bdeb92ffd3b22f0df7895b1e892f70a8a8a1894a5181e0c5820ea197410a7b650b47daa5829f2ec2f7094851bf660350f7c10d9d429f1672db1c7a69e0c1d412f5ce7a4f5b5a6803b535034655edf7cd6c91aff6d9f4d84593b1372832878f93076a7fcfda813802f35fb35f18a115c29adc92c03ac588fd5845e69a085288d0bde824f1df074c5c3cb1fea9365ae755387fe50860e027f4a7d8a82c6d36e6f716aa3701634418c4e419452880bc193c90c2c7ec93d02515c1718f241bb995bbfc4c595557e51deeb6e03b73150c619916b2730234f95b43f92fa68ad8a17aab4c32d15e3c27b2ddb720cb1ff12b21501baa1ef8fd7ff5cad065f3346ee99e85cf338a9f9e3a140748a20cc6c58baf450fa228b3efbc5032fc4748a667c719e68504b6253df3d9a3b268588804f0b62247f6881d466187497f7b5063246094a67ccaba457ad84d3af0156487c001897f3b573f323050cc483ffd88dbe128822979375ccba4805be3e472d0265d58804da1092dbacbd1ac82fcac27b9a521d087b2921eb7d84e6fbf77faeae810965884d162ba91b1a42d7df1634f9aa74d6c25f52fa8ec5d2cc3fc6e6d7926bb82dc3faf2edd0ad326c8e0ddd9f24cc5152cd5db035385998e3a1ea7af9667c05ce9c25c3a4b56d9e87c92a0136b595a424b32d611e10567207308767aa1dcc24844257eb4fb1225dfedb430f9a4023d6c68986c07a0c962d9c8e13b9d614c480f90556238f687eff594269c101c94a7b9d159527ff8ac51dc55ef637c9f4afb8c547768fb62767b56c328fafe22fac8b605a8800dc97418313b5dd9a1908d6f4c96812f641bfd42cd5f18aa0fb98f26f052375ade5712f46f5eb3c19b0c020b61d12acaf281be5d9555ede2961a1130c8cd8b857baeb049faa4a38c34fdd72fb872d848b03f6156eeb14adbf254dbb9f4a94e434bb205ec29b7e2a2f4b99588af1ad8c7952682e1356257bda585bbbe4b15d3aa2efea78c0b29cc4091291afddae7b7a26dd39e5b227b82648e39aeca493d97ba813c1a6e1634a9449ecc91b431a783b2bb1a41e58f152ae12e970f03b93f6adfa5c65e664e94d1cd861234be4699095b33e434a997ff9a52bac18d05ddcb8c91bb8e4e6cfde45b06c7833", 0x1000}, {&(0x7f0000bc2000-0x2e)="81bc5822da5ad105f1f1a0767fc662790aa3a59aeae3e247a49c61e2415fa061142aef6b6e41dfc1bb3ccd5ff770", 0x2e}, {&(0x7f0000d28000-0x3a)="a3766c4a7cab6d68f1ac64561e9838246cf44925b0b0a3173d91548563f8127bfa2373908564b1e1f11e6fb05821d88f511c134242eeca81247b", 0x3a}, {&(0x7f0000d0e000-0x30)="5ba399429b150308a14ed4363e4a5828df266b861f7d03bd09ace0ac884002460db034d1956da8ddbd3043e88b6ecc7d", 0x30}, {&(0x7f0000d28000-0x66)="8685ade3cce529a59c115abeccae1f38d5f765a4512de0f0a6512fdce9b94261c843973ef10679ca35ba7777ea98b83886a555281efe8ee99bcb099852f3f72abcfd2d759eb1c641cbec98dc2d3b69739f91281e9efa017c6ed126836d990847e6220ed73dc5", 0x66}, {&(0x7f000081b000-0xae)="95e28a596c9b0f6d9b0409ba655a55c8f7e8bf26563edc85b808e827218e3686990bd0f37b925191e0f0753248ebb21e3afdb8d60c7e74b8e38ec2f97d1d23fd413253405d79a552cf02d8cb151a2079316655034068935e6d5179f8b134b81a1365d2f0dc5cf7a075ede457e53bf00587798bcd3c119cfa1154f8acec30c957261b57c3382ec3ddbfc9f35938691d2be60593b0bece49f1cabc1ca0e329b7813b52ddc1a4b564f7a86bfa6ab5a8", 0xae}], 0x8, &(0x7f0000c8d000-0x50)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x50, 0x0}, 0x24000041) 2018/01/05 23:18:57 executing program 2: 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}, 0x0, 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) socketpair(0x11, 0x5, 0x1, &(0x7f0000474000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000862000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00007f7000-0x10)={0xfffffff000000000, 0x8, 0x3ff, 0x7}, 0x10) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) accept4$inet6(r2, &(0x7f00004e5000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f21000-0x4)=0x1c, 0x80000) 2018/01/05 23:18:57 executing program 7: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000761000-0x4)=0x0, 0x80000) read(r0, &(0x7f000087e000-0x36)=""/54, 0x36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044f000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000045e000)={0x0, 0x0, 0x0}, &(0x7f00002c7000)=0xfffffffffffffc29) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001ab000)=@int=0x0, &(0x7f0000623000)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00007aa000-0x10)={0x5, 0x3f, 0x0, 0x3f}) r3 = socket(0x10, 0x3, 0x10) bind$bt_rfcomm(r2, &(0x7f000023a000-0x9)={0x1f, {0x4, 0xffffffff, 0x4, 0x6, 0x9, 0x1}, 0x8}, 0x9) write(r3, &(0x7f0000cfc000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0xfd1f) 2018/01/05 23:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x500000000000, &(0x7f0000625000-0x8)={0x0, 0x0}) getpeername$netlink(r0, &(0x7f0000839000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c89000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b48000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003fc000-0x4)=0xc, 0x4) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000220000)=0xfffffffffffffffe, 0x7e) 2018/01/05 23:18:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000f4000)=[{&(0x7f0000000000)="64d6992421643c90ce9582170c9bba5c9c2a6ad725925bb8bcfc709886657f77e92185ef5c6a9458d88a99a2ae4685122c73a5f7ebba181ee8d5d5e3834f56bdfb05e95870653f2b8a2b07859be08b28a011828ed47fadb2f74b58ab4f43c379fb3cdbc99e0f73c298ec5d", 0x6b}, {&(0x7f0000b8f000-0xf4)="6f9a49f6ff94d332fa14d1d64204ba781a1f40d557392768e7bc2b5395f31a802a546cb16f6b3f7f9e8ff08f7a7ff22b4df74a0de14a16116303886ae7a69b1979cde0e2e6e5731fee9fac6da31405f0c8a55460b73e76c1cd35f8dcd0496ded08aa463abbc75df73f2ac1e10713a204e1be639005ce89c853e1e1740bb68956530d7bafb170b72cff9b0d970e3b26fcd041c5ed417592562411d93141e540db31ab1c3e1b9958fd5687d667d9d53b762d68f7866abb5fea0761f46e46be830e209d7451adcf2e8fcc56b5881812b65afc5db97514b7276ed226c2a8101db929e10349e660d5c55e8d251dd9c29b82bd1855dec2", 0xf4}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f000018a000)="22a835e55e55df5943c0b5e79d627bd3466be324c879321e01836e6b27f27da499a0aa809be6d5a97956ed24", 0x2c}, {&(0x7f0000d96000)="b3a8b7baac9fac4e0bd0910e12b7a13bda189d514654a3d6bdd183b9ed073aa56383d772ec3e2f30ff7d35203adb2e1ffacb5456f70efd95d5b84178203aa5b336e9", 0x42}, {&(0x7f0000001000-0x5f)="93dc36d91331f7474925d554c9ae078c7232c1bcdc1d6801ee5f82bd30b8c52c619cdfda54e6156859f860b3d4418a26455ef7d7629f7bbf965302862f6cd7d3e40d036289e063aa7c084bcc3ec8065233c17c4e4e26f3cca5670ed7eb247c", 0x5f}], 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) splice(r1, &(0x7f0000e4a000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x6, 0x0) 2018/01/05 23:18:57 executing program 4: pipe(&(0x7f00001b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000443000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0xf65}, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0xd2)="54510c0ad060a2c935e9fd8b76c413d547da93cd2add9b4fa63e4d74530d80aae9e596fe5db4634ddba7aa40a12bba36b0a794e5a50e5d9e843489fc6504e542c45c287435d109e0f51a1e61c17c3e99655e25fbdacfb946e4c95d089531a724dec1d813ae98b3e4d82701fd26c45b1291c5a616593933f70929d96447d29ae07caceed15150f391d1cb5136c686ce1a06071c39ea142428a8d9892fb073e0e8469c9c528c69db091187ecd89a2fa27f3be105cef37c20c6ddc50bdea3457e54a249bd6150f2f04fa47b07cd20a73ed289d5", &(0x7f0000001000-0xae)=""/174}, 0x18) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x1)=0x100000000, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x2, 0x2, 0x6, 0x9, 0x8, 0x5f}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x81, 0x1, 0x7}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x20}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r3, 0x80000001, 0x20}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x100000000, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000005000-0x58)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000-0x8)={r2, 0x1}, &(0x7f0000003000)=0x8) setsockopt(r0, 0x7, 0x0, &(0x7f0000005000-0x7d)="92836eb9e0e97e8d634666503895a149ff1326fb57c605345b505442f1481c8624589ce20afe99626e3629e6f5cacf4650dff5875b072a46dbcfa340370ccd9c2a19a85806bfd07b43efcac159b624a0a09c154f4c3409a6b3f8629a02310b884449ac3e504c85a5cfe4b5ab7aea54df27067365bbe8be21e3dc84aa63", 0x7d) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xd, 0x6, 0x7, 0x1, 0x8, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000007000-0x3)={0x9}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0x4, 0x6, 0x8, 0x401, 0x10, r1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet6(0xa, 0x800, 0x3f) bind$inet(r4, &(0x7f0000008000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x2c)={0x0, 0xfb, 0x40, 0x4, 0x0, r1, 0x590, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 23:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x100, 0x0, 0x0, 0x0, 0x0, "8d69f7ad729e79be2196424585a76f42c32946b57e1abe5ac52c603e74d9505b233fa82e98b6b332e30c08f245bac6541bb6abbf2ef18429d68ffaf0bb822b1ec9303885814e108d504a32d6ac406833f4c3796a71247bfd1e1189ef4eae31a05756785838ffdcdf764c71e88ef22efa9ad8be2ba65590fc2f70d24222c69f707199b248c24e4cd2907a954c85549fd85c1cc0a8a64926975946546da76107b75e82b59a1b9915d3ce1c6f1c20a926ac93ca292433fd6712e1614ccbf6a47f7cb497e700a85fca32521ba54e94b0a7d15225a0d026ea7991d2aafe54269d0a4768fc4a52e9f96f5536b8c4114c"}], 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x9, 0x80f, 0x6) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00002d1000-0x10)={0x9, 0xe44, 0x8001, 0x40}, 0x10) accept$packet(r2, &(0x7f0000ac2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000958000)=0x14) write(r2, &(0x7f00002eb000)="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", 0x1000) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000038d000)={@loopback={0x0, 0x1}, 0x3, r3}) recvmsg(r1, &(0x7f0000fa6000-0x38)={&(0x7f0000955000)=@generic={0x0, ""/126}, 0x395, &(0x7f0000b90000)=[{&(0x7f0000744000)=""/0, 0x100}], 0x34, &(0x7f0000fa5000)=""/4, 0xfffffe33, 0x0}, 0x0) 2018/01/05 23:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000474000+0xffb)={0x0, 0x0}, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f000000f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000-0x4)=0x17f) syz_emit_ethernet(0x36, &(0x7f0000cf7000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 23:18:57 executing program 7: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000081b000)={0xf, 0x4, 0x4, 0xffffffff, 0x1c, 0x1, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00003f3000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081c000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000207000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x200, 0x5, 0x4}, &(0x7f000019a000-0x4)=0xa0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000081c000)={r2, 0x88, &(0x7f000039d000-0x88)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfe9d}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000081c000)=0x10) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081b000)={r0, &(0x7f0000775000-0x5a)="06540ff8ff2e06b73fa3765b3b7ae19dd4798b684767b16ea4360e31dbf55e3322951e36c89a08c836755090f7ed0a0b21a32ab46785ff15651262728927a50e8f61ae246add13f0bbf6a9aa3bda09d2d082333419836763f0fb", &(0x7f00006e8000-0xe1)="419ec78a7d4e72a0c2f3a44ca0ae38ccfc10f4d8e2d1f01aad7ec51c76f3da2f90d25b288634da671fa92f9fcd94be62156a1bc489c4bc94276c0d79f9bdef959c7669c7f702772ea7462b6db05345ac25248be8ced817866b02ef45271631ad6ef26af3b37e9767de6490623566d07ab0d66cd8cc3956435c9d470e0b9a87595096b104a2d690c0f25676895216551b111dc07e5dbcd8fcc2b9f3f0058a53611d3352e68f15b252b08f8eb81815b178772e70330d37345e4d772177e2e4b969eb775554a31fbf780bf35839cca12d5489c02f7c589a29a23e6cf32281b6adb5ec", 0x2}, 0x20) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000315000-0x18)={r0, &(0x7f0000268000)="2d72ab68fd2195453b9d2f440c740298cf77d37c5fc9904964d236f1e48f9625d44546b3af833d2f03f659ebc0540f1eb48141e6bdd6e475b616781088747769939a3c6bc779b80734de3f08237827f6b16a9886d7977659dafa297be46c5a29c0e88968802d2ebe1aed803eec4b5a812026c8bf01d0a7660f1ffb8f86e71b44c8a893", &(0x7f000081e000-0x1000)=""/4096}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f00006b4000)='./file0\x00', 0x0, 0x0}, 0x1) 2018/01/05 23:18:57 executing program 3: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 23:18:57 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000799000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x2, 0x8, 0x3, 0x0, 0xa, 0x20, 0xae7637f09899fb0d, 0x33, 0xfffffffffffffffe, r1}, {0x20, 0x2, 0x7, 0xa45, 0x401, 0x36, 0x1f, 0xee5e}, {0x161, 0x0, 0xfffffffffffffff8, 0x9}, 0x0, 0x9, 0x2, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x0, 0x80, 0x3, 0xdf72, 0x1000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) 2018/01/05 23:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000481, &(0x7f0000b54000)=""/0, &(0x7f00008ac000-0x4)=0x2a3) r1 = accept4(r0, &(0x7f00009bb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000225000)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000015c000)={0x0, 0x7fff, 0x200, 0xb8, 0x0, 0x1000, 0x0, 0x8, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x410e, 0x0, 0x0, 0x97ca}}, &(0x7f0000614000+0xd88)=0x95) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000406000-0xc)={r2, 0xff, 0x30}, 0xc) [ 544.605850] dccp_invalid_packet: invalid packet type 2018/01/05 23:18:57 executing program 0: r0 = socket(0x2, 0x80003, 0x3e) getsockopt(r0, 0xff, 0x1, &(0x7f0000e6c000+0x7a5)=""/218, &(0x7f0000002000-0x4)=0xda) 2018/01/05 23:18:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000aba000-0x10)=[{&(0x7f0000000000)=""/28, 0x1c}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/05 23:18:57 executing program 6: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000160000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000289000-0x4)=0x60) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000e1000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000289000-0x10)="1e3365000000000000bbbe22000000d3", 0x4) getpid() 2018/01/05 23:18:57 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000011000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0x8) 2018/01/05 23:18:57 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000c000)={0x0, 0x3, 0x7, 0x2, 0x3a2, 0x7, 0x101, 0x5, {0x0, @in6={{0xa, 0x1, 0xd9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xedd, 0x3, 0x0, 0x100000001}}, &(0x7f0000006000-0x4)=0x410) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r1, 0x8001, 0x7f, 0x73b3, 0x8000, 0x0}, &(0x7f0000003000)=0x14) 2018/01/05 23:18:57 executing program 4: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x2, 0x2) getpeername$netrom(r2, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020c000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x108) 2018/01/05 23:18:57 executing program 5: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e81000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004a4000-0x4)=0x1c, 0x80000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000033d000)=0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000e82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b80000)=0x14) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e82000-0x18)={@loopback={0x0, 0x1}, 0x3, r1}) r2 = socket$inet(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r2, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0x4) bind$inet(r2, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:18:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5423, &(0x7f0000002000)=0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000002000-0x90)={0xffffffffffffffbd, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffca) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f11000)=0x0, &(0x7f0000f11000)=0x4) r2 = socket(0x2, 0x2, 0x100) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000527000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000f11000)=0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000066000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x5e, &(0x7f0000e61000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x6, 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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "12cc6e08e8f106000000000000003e2c"}, @eol={0x0}, @eol={0x0}]}}, {""}}}}}}}, 0x0) 2018/01/05 23:18:57 executing program 6: 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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) pipe(&(0x7f00001a2000-0x8)={0x0, 0x0}) r3 = accept$netrom(r2, &(0x7f0000d69000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b64000)=0x48) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005c2000)={0x2, &(0x7f000087d000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000d9e000-0x8)={r4, 0x2}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f3d000-0x23)={0x0, 0x1b, "b98ac72abcefb1635a166e526ea56be643a0bc966d43ba223679a9"}, &(0x7f0000f4d000-0x4)=0x23) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b22000-0x98)={r5, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x47da}, &(0x7f00003f8000)=0x98) close(r0) 2018/01/05 23:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a3c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c3d000-0x4)=0x10, 0x80800) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008a1000)='tls\x00', 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c65000)=0xc) r2 = epoll_create(0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x10000000002, 0x0) write(r3, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg(r3, &(0x7f0000b1c000-0x38)={&(0x7f0000fce000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000f9000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) readv(r3, &(0x7f000067a000)=[{&(0x7f0000f14000-0xa2)=""/162, 0xa2}, {&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xb7}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x6) recvfrom(r3, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000764000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000adb000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000480000)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000324000-0x4)=0x0, &(0x7f0000975000)=0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000018d000)=@generic="464a6bce7a8e5fd996c70ff57bf5e28e", 0x10) 2018/01/05 23:18:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008b7000)=@assoc_value={0x0, 0x4}, &(0x7f0000626000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005dd000-0x10)={r1, 0x10, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000273000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a5d183", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1db570396750c609"}}}}}}}, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000a95000-0x8)={0x0, 0x0}) setsockopt(r2, 0x7, 0x46, &(0x7f0000de8000)="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", 0xfa) 2018/01/05 23:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000779000)="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", 0xfc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009f3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360801ffffe8004000000e00010003000000000503c76e35", 0x26) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000038f000-0x14)={0x0, 0x8001, 0x1, 0x10200000, 0x101}, 0x14) 2018/01/05 23:18:58 executing program 1: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00005ae000-0x38)={0x0, 0x0, &(0x7f00004df000-0x10)=[{&(0x7f00002b3000)="85c1c58edf4fdefd6eeaf2ca7df8307718643052fd4b8aaa4f0c778465973432cdc4d46b09130766ff917c6fe9037f9be07ec6eb753360aafbb17a73e7ffa5a5a046983fae8971ee28a1ffbfb5365fe216af5a0efb090b87e2e6aef374096fdb535d23b9904cc56672bcb1d3ded5a2a9ac656a0c57d665ad174d5a644df7ca63ccbe151615f5f4f2a87bb5cdfca5512998292357312e502b5425ad5f24f7d2cb48af9b4516f829f79961200da3772d9759f16efc33bc1450bd439f9c7c72a4bd5f5e94d7549b6471791308cb42a3fdc6802f65b9411cde4deac1483ac208afa469a080c8bd7bb9a1c6aab63027444a9b", 0xf0}], 0x1, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ae000-0x87)="228950659389cb8e3a4de38384d5dfe26ca4e0406a8b2922ece13dc583abf31b3904387c2703dda635d41c59283a332be6a1207f3b9cdf86855b2c54a5b09134cbd086ed615d1b686f2833682296689eb09e801a2f150247e0657172c3167ea35dd780a8cd1d8c88321ea97bd6cc6e7040717ca710ac765745402f8aeb8baf4ad88106fae010c5", 0x87) 2018/01/05 23:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001c3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000005e000-0xb8)={0x0, 0x3, 0x5, 0x7, 0x3f, 0xfffffffffffffff9, 0x7, 0x6, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x6, 0x3ff, 0x4}}, &(0x7f0000066000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000012b000-0x24)={r1, 0x1c, "5c96c91a286250c1f66bb43092534c894b41a70866a0a2616e1f70b6"}, &(0x7f00006de000-0x4)=0x24) syz_emit_ethernet(0x6e, &(0x7f0000fdf000)={@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=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "1d51c6", 0x0, 0x2f, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) 2018/01/05 23:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000278000)={@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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) r0 = socket(0xa, 0xa, 0x18000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ec0000-0x4)=0x7fff000000000000, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000071f000)=0x0, &(0x7f0000850000-0x4)=0x4) listen(r0, 0x1000) [ 544.729647] nla_parse: 14 callbacks suppressed [ 544.729652] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 544.733190] openvswitch: netlink: Flow actions attr not present in new flow. [ 544.738476] openvswitch: netlink: Flow actions attr not present in new flow. [ 544.764165] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 544.767330] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 544.769326] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 544.773813] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 23:18:58 executing program 7: r0 = socket(0x5, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/05 23:18:58 executing program 1: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f00007e0000-0x8)=[{0x0, 0x0}]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000043c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x7f, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000098b000)={0x3, r3}) 2018/01/05 23:18:58 executing program 3: r0 = socket(0x40000000015, 0x1, 0xfffffffffffffffc) connect$inet(r0, &(0x7f0000c9c000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000001000-0x4)="02000000", 0x4) 2018/01/05 23:18:58 executing program 6: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fb3000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb4000-0x4)=0x1c) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007d7000-0x8)={0x0, 0x3b8}, &(0x7f0000fb4000-0x4)=0x8) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fb3000)={0x0, 0xf3, "0069a70d81ce8a191d6c217122f5f3b92f5e7668407ffe475ea0b5b0669487f682ceefc78fbff8ea83e65f419139825e951d4c3138f39ec9f5a143ffe98b8d1773828d846073b80b1a7fa681491da92fd126e316848d5d3ba71cf00e97be76d4d7dad0f195e2d6c8a61fcc98ac81e6c6dc39443b433607141ada6bdb9581b99d2038bbfc4fdf86601e05bab7e6c3c2a0e44f3657235d0ef56edffb89882730b8aa27409bd13229447c2bd9e301054d0c7f5524b4dde13163a33eeb921e6323cc0ad737c01e366c3277dcd48aad841785741e6a6967fea702e08bc1f3d1798163b9230014162c83273947b4674b24659a19f066"}, &(0x7f00009d7000)=0xfb) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cec000)={0x0, 0x0, 0x2, [0xe0, 0x8]}, &(0x7f0000d83000)=0xc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000457000)={0x0, 0x9, 0x2, [0x100, 0x4]}, &(0x7f0000fb4000-0x4)=0xc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000649000)={0x8000, 0x7, 0x1, 0x4000000000, 0x2, 0x8, 0x101, 0x200, 0x0}, &(0x7f00007f1000)=0x20) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00008ae000-0x8)={0x0, 0x10001}, &(0x7f0000fb4000-0x4)=0x8) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009d5000)={r1, 0x19, "14a57e22932e9cdad84518112bc14ea0df978b6766e89c94098c4b7e2a662e03bcacacb4dca1a02cecdb9909f5d51011cfb0d14e03312716677aeb15d92e640ad565c6bab44c17865906a1d6ea5921489f6f8ad708d540a85dd902af2f90e70880ea455bfa3d2f3d9128b632a257d948070392cb8a2774c32d3519bdca6508a4682581c97d0710c9760e92aba59e33541b2c34eabb127f8ebb60f7e3a228e8901666065549c296cc1c7ae5e6652dc661299a3d707bc269e9a59ebe79e56e13eba1e3606b1dfd50faacf0fad37b7c160e53569d5a7d676859b5c3cc74eb75426633540f"}, &(0x7f0000fb5000-0x4)=0xea) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fb4000-0x10)={0xfff, 0x4, 0x7, 0xfd, 0x0}, &(0x7f0000560000-0x4)=0x10) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000fb4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000077b000-0x4)=0x8) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000fb3000)=[{&(0x7f00007e6000-0x1c)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000fb4000-0xa0)=[{&(0x7f0000fb3000)="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", 0x1000}, {&(0x7f0000fb4000-0x50)="f74ef0b17c84f8d542ec6b577bba19fbf59632d1134921b5a6ad72ea1a965f234ac4d6d36bc6651c3e886cd6b38e32e08c98be0d05052f54b2bd090e9ef324c3278172615ec9db99228261294a233ea1", 0x50}, {&(0x7f0000fb4000-0xe3)="fc473186cf416756e9ac1dc4394facee8f76cad7d37b41761b6ce4057440b1350af49f07927f90a899ffdb8a78d10c162b8a014478293f17a17b4555b825c9267dac9606102bbf90dd9cc6861b5eedc65e7ac341ac910f1ce0e834479c1f2133054cc7d9be36776848f89c940e93e0eb0a57ee3729431b914ec99e609d168639f3e5d23eb96fd68bf605245a66ddfd222b261f4a10389377e8b2ba5be09263fee4d5da4762cc3cbc20822d1f43a941306386f7dd1b5f05f48f599307a50adf40f422d922dd5ab65c5550fdf71a90e48297423a7bea58a9c1b50a1f96d66354bf9c57b5", 0xe3}, {&(0x7f0000fb3000)="f2cc38eb79711fd4728b514b267f3925e291a5131937acd10ec8bcf7e1fe9427287da23466b78a4cef845b0ff400090513520e74ebf1381b2d9916a31ac8192a3a3b9763e214d43cea83ee9329fbc3cddd01d11d330892b4280f1cde77acac2b56250aeff01ddb0070673d2f5b8b0902d4d6cd76a7483be7e379a047bf1cdbf6f34395489e6d8c7f2c6e4122a370bc833018a90abdde88", 0x97}, {&(0x7f0000dd1000-0xa6)="aeefe103afe4f484c693a15eb89577bdbbfd00c54a2eedb58c6df81e23981274357e9c14c1b413a0617f4a42d3d0154459aaaf44ea37b625525538860cbb54e2a4775ceb2e6ec85306b650a9ade04dce1ec8ef99a9b3108ef39fa477efd146ceccad8023ad9f8e8e4a5ac4106aadf0fcd72c0e4677c637479b9025c826991eb6f449a0e4c27d3389f303cab430cae30ba96239794f412472396638cad36ea42b0982de1a9f64", 0xa6}, {&(0x7f0000fb3000)="ff814ad79f0ff07ca85c1ac72f21ef19da6c3f35ab9d379ab7f1a029538f94665c8fc2319f40a0f6cf69f8fd57924800d748a2ed0d71c2e1f3aff19a07c55437ca5dae5074c30192f763d8480a8850a39773cb75d3a1331955820ba3", 0x5c}, {&(0x7f0000c36000-0xf4)="b37dc0b61fd72ef9a52a2a493cec5cc7dc652b7ecde6bc90a3e7f574d0ea5bbf7c9e5b5320c78db9f4aae85b3d81a17e481f97ee038f21178de2d44b34e535249163a98b0be892ee39f80c29f01d3d8a9d93b28c888d9f7b8fafd76bf4d09dc7a316f090df0441f80c5f59ea6fdcbdc3f54087385fa368ca66f9f3568a44d2562bac91fbd2544f95731b103a2efee20ba853a306e8041995ce9f3e1b8cc94bba6215a81f15612b9fd0a983cd74369f7ef8563675a450b9886e74940541a141c48c66be8a5c2ad65d7d4896b3428b3b6575244cba139dd5c81f4d0c2c630f1c94f05ba4b1e10d7ac7f445be6686f8fe6f64647451", 0xf4}, {&(0x7f0000c78000)="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0x1000}, {&(0x7f000098b000-0x54)="844e230669b35692ff4603e911df33adb6199b2253e713c5ebd651100b737d4aab44aa61640d27c6820e0a9e6cf4cd57760a65d162051bd0eecb40c529f067f7fb5b40086f83302d02d06325efca2cf35f763b20", 0x54}, {&(0x7f0000fb4000-0xdf)="830762331e45174f2a11d94d4c69049fa623c4a1787d888e2a2e00b4697ee12a873bf56a7f3d6f896d41bcaa7bfd7b6a3cce3565b6b490d65263a112b3d1e0a5fa34a16be4d439642fdca8ce57f59cbf4fb9b6a5c16c262e978d44fc81e1629d89e445500706cbd1124af84d048d7e3b4c011e5a02e4a4d5bcfbdbf9717872cc5d4d38835cd9916b93ba4a2c821a19fddcf5b836ea0a3816f1ba58e860bc879195c236309b1f53f9ae29469b194b58d2cbb396918fc5bb15646f8fa17bd24358d02ce7678f9bcdbe637dc73bc5cddc3140e92f472e63cd719e3f6a49f4f3ac", 0xdf}], 0xa, 0x0, 0x0, 0x4040}, {&(0x7f000030f000)=@in6={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000fb4000-0x10)=[{&(0x7f00001ed000-0x7c)="15367e6c08f94cf865a39aba29dcb96ee7de0f6815964d8e20fa87f586ae29e9ff5c00d4eb89de26bbb56d67bd969433f2e22a17ae86eedda0c04ef5b613b329384bdceffdae208255a7fce9cfe2b65ece65730186815c57d5ec8eecdb37a390e4507961ee5207568a9c6bce3d1b24574a6bb4857c485c5581e439d4", 0x7c}], 0x1, &(0x7f0000f61000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10d2a2a9, 0x9bc, 0x2, 0x6, 0x6, 0xffffffffffffffff, 0x700000000, 0xc79, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3f, 0x8200, 0x1, 0x8000, 0x40, 0x1, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffe1, 0x1000, 0xff, 0x8}}, @init={0x18, 0x84, 0x0, {0xb36a, 0x9, 0x7, 0x1fc00000000000}}], 0xc0, 0x8040}, {&(0x7f0000fb3000)=@in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd16}, 0x1c, &(0x7f0000ada000-0x20)=[{&(0x7f0000506000-0xc6)="ed531866b6c5fb9126a75253b4dad90852786d9a9ab1133b205f2bba0cca43a069e9733a5931feb3943ed873f13fdd3d6d5bb9a609dc4c8a622d3a9f37dc00a4b891964aef205ab6cceeee31099d0ea5f39758a611b856f7035f8f6f3afef21d007ddf302419878cdd9e6a36a52bcbfe8730b9ee943ae7b7f9b4992e5a9351f545411dbacef20925fc8f0a89eaf2afbf382a0b91beebbe50d78ba92708d049d93e97c0e811f4d2744f3809b93ecb2ce3e48bd8afd563c8310ef78e481c68264439f4bf3b2347", 0xc6}, {&(0x7f0000f53000)="6305e7a69437dd7bf6b76c", 0xb}], 0x2, &(0x7f000076f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x9d56, 0xfff, 0x1ff, 0x650859ab}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x1, 0x5, 0xffffffffffffbace}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x0, 0x4, 0x4, 0x5, 0x800, 0x100000000000, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x20, 0x2, 0x6, 0x0, 0xc8, 0x2, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x2, 0x3}}], 0xf0, 0x800}, {&(0x7f00007bb000-0x1c)=@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c, &(0x7f0000616000)=[{&(0x7f000048b000+0x736)="e6ecd9bfabbfa711d75757e2072d1ff4465160313edae1bc3142bbf4006ad5d6e4ac664ec8b495bfed7a68e472fe3b0a110c2d74d700df76ec19f19358d16f014380fcab8e4a526f4c028255269a7d2c9933f5994daeb10189a9df65f1e9cfe3a280f5f6fd167e78d601fbd3e3af74414466728b0fb158a77dbf9a8f4a62239cb874f4a7f88f27716a312f0e29ad280a920eaafc6e21f26b97bd08d3e95df4c98f8e801681162d6f2d94d74eb3e91efe9a3942fab7ed8285cc9ed2948703af889656e67280dc8ab8f351d9bc7d01fad6592edc217d431a264e6725b1f7b2a6f6b4117d792ef8aeeb00cfc4ff", 0xec}, {&(0x7f0000dc4000)="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0x1000}, {&(0x7f0000fb4000-0xdf)="759f716729281e0a1a820ed6883e026d2077c526179ef2015a23f81324e9006bb680279c1473ac9b5973135ee0e09790864e37ac0235c5cc677736cc60e8b5afa5c32182fdd9f316e2920bead6730435912ba07c28c1227141eeba7556b33fcebf70458225b8a451ac327034b09b4dc33543c7c85c567272051b58c8f194f58b0e2ed12a280ca453014cd669bc68c1a10014ae057ea76019127ad87dcbefcf79b481d48e6fc70ab5a6c468b920016644afdbbca32a7b76dcba195a29a72829b2ac362fa65aa41734cfb29890712a35724cffaa99ad2b255ff1fedb1f0c83e8", 0xdf}, {&(0x7f0000fb4000-0xbd)="74b1eb60ae4a2a687e709ffa9795df2d83cb8232a57203663366fea87e1ec658a04eeaabbc1587073f03b456c7e20d6ee4bacf3ded09bcea6ee7e71f7ccd78a444ad1ec583505363e0d7edc3feda18bccf7d8a83b813c97bd24ced87e3b7f38ab75f2ad973485e5ee4e763743744722090647b8828211d001a894d4b4242f76a50fb1bcdb908d20a1a205633ea4570fbd426e17d57a14a4e08e853ff0f428b137d8f703707a082bdb7966db8a65cf1b4a8367f1925023fff0e4e41e9e4", 0xbd}, {&(0x7f0000618000)="baaef68a700e0b83bd4bd7c4efa87455e39b008ae295340e1a0f3feada6427edab782ed6eaac04940c011b312ad222fe8b760471e09c", 0x36}], 0x5, &(0x7f00005d8000-0x90)=[@init={0x18, 0x84, 0x0, {0x1, 0x100, 0x50, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x81, 0x0, 0x9, 0x7ff, 0xe927, 0xfffffffffffffffb, 0x400, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xcbf0, 0x22fd, 0x8, 0x7, 0x0, 0x100, 0x1, 0x5, r6}}], 0x90, 0x80}, {&(0x7f0000fb4000-0x10)=@in={0x2, 0x3, @rand_addr=0x215, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000367000)=[{&(0x7f0000444000-0x85)="75fcbfeaa7fb9cb1ffc6c24a517cbc1d47156119a790ce70be933182d14f5307b237bb9a60b093879fdb40f9201a2fec5c52dec6518dc3dadb9d050dab1d29fc9344c0075da66bd619875dc4dc22cd422d6ae9df68d12259466197ec3b0d00f9835b7e9f53d4a6fcdaebc995f300047d83b7822874cd52c45c6f8d665bb0688735158a9b56", 0x85}, {&(0x7f0000fb4000-0x8c)="598ba742a2bd917fa829bac286570d514c8377835ac1885193d9dcf130f19481d426a1926b2883257b94379a50326ea83c298ebb2117915518ed5da0c722678e263d723b3cadaebb260980c64415fccee1de8be8ccceb103f905794ebae7d2771d275c9241d0a6ed721ccf200d9c51ca0ae07d57eee86f5309247583c930079fc05ec7150cefc6f8dbb86003", 0x8c}, {&(0x7f0000fb3000)="7e3cc22d191b3b4296ff3118bfc77b8481e092de1a30c62cd2", 0x19}, {&(0x7f0000bc7000-0x45)="5672adb2c77621a005885ddf768f03dae9ec46f68f16fdfb5b7a7ab55330dce5250b1b10b4e6bdeba2bfcd7a685c05ef7b70b1fc7af7da5eab49291782ab91a9df7fd5970e", 0x45}], 0x4, 0x0, 0x0, 0x20048001}, {&(0x7f0000fb4000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c99000)=[{&(0x7f000011d000)="fcbefaa5f9463dc39244ab061b47031cdd04ae71c057b45de9ff6b207b8e35d15ed5d5a2737fef483ac2231ac00297b364570ba5072a23", 0x37}, {&(0x7f0000fb4000-0x9a)="da44eed093459ba70e73580a6a77c79f656f5625c385aecf581eee51de573a783104b0d5bc509a91cb2c7517618e68f7e4f950b2242490e3f427048a311fc39f2eac7c706f24952e22d07f1af80af551a9121f66af347326324da3b2889cfd7d866a3043ef67f45fcf27806d6273220482a5bef9ebc3b8c02e8f55102ea1d5bf8ba67c194efb70190c158cfaba452175520530a2a7705c97ccd1", 0x9a}, {&(0x7f00005d7000-0x67)="5d48d91a9820fd41014f81aa121945a9daab094a6dead9a0efc6fb8e802e6c079b63531ad066b524c6a4a5d17260e4b5c4f92aecc395c19a1d733c74a7ad71ac7c29758e65b4ca3fbc71b9db10dc89533fc77869209af3c9d6a7f102a7cb6337f06c855f0740ca", 0x67}, {&(0x7f0000d82000-0x38)="0a28ded01aa24b485cecd143eab031e98a12a18261ecc664760f082552b3df76a37230176961f6455691763c233654f83cdc239f91342cbf", 0x38}], 0x4, &(0x7f0000fb3000)=[@init={0x18, 0x84, 0x0, {0x35768e50, 0x800, 0x8, 0x3}}, @init={0x18, 0x84, 0x0, {0xa81, 0x4, 0xfc7, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x98, 0x5, 0x2, 0x200, 0x7, 0x1ff, 0xfffffffffffffffc, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xa1, 0x2, 0x2, 0x40, 0x8001, 0xffffffff, 0x20, 0x1, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x202, 0x4, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0x40, 0x0, 0x7fffffff, 0x6}}], 0x120, 0x48000}], 0x6, 0x5) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb3000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000481000-0x20)={r11, &(0x7f0000963000)="", &(0x7f0000152000)="", 0x0}, 0x20) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r11, 0x84, 0x8, &(0x7f00007ae000)=0x0, &(0x7f0000d76000)=0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r11, 0x84, 0x70, &(0x7f000052e000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xe7, 0xd37, 0x7, 0x1ff, 0xfffffffffffffffa, 0x7, 0xffffffff, 0xc63d, 0xaa7, 0x0, 0x20, 0x4, 0xc164, 0x9]}, &(0x7f0000fb4000)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f0000b24000)={r12, 0x10001}, 0x8) 2018/01/05 23:18:58 executing program 0: r0 = socket(0x40000000014, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0x3, &(0x7f0000000000+0xd18)="1a", 0x1) 2018/01/05 23:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001d5000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x1, 0x3, 0x6, 0x3f, 0x0, 0xfff}, 0x20) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f23000-0x1)='E', 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00009b2000-0x3)=0x2, 0x4) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r1 = socket(0x10, 0x806, 0x9) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000000d000)={0x8000, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x91, 0x1, 0x40, 0x0, 0x2, &(0x7f0000970000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4, 0x10001}) 2018/01/05 23:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007c0000-0x18)={0x2, [0x0, 0x0]}, &(0x7f00000ae000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000d1c000-0x6)={0x0, 0x0}, 0x6) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000713000)=0x73519af3, 0x4) listen(r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000b21000)={0x100, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12c, 0x7f, 0x9, 0x1, 0x6, &(0x7f000048c000-0x10)=@generic="b0534b52e15fbc844aaf868d08dd76c2", 0x6, 0x6, 0x31}) 2018/01/05 23:18:58 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f00009da000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000-0x10a)={r0, r0, 0x85d, 0x101, &(0x7f0000961000-0x1000)="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", 0xfffffffffffffff7, 0x3aa7, 0x3ff, 0x100000001, 0x3ff, 0xca, 0x7fffffff, "47c4575dd44806a804450f94bd8180a285e81cbe91e2bdd036732302bced71af4ea5e53247840b8a8fbffa04f8d327a20a335f36de934f3347d02233689e7bc61d572bb912cfb86dd868309f6222a596d1a25a396b06277e26efb34a19dc769071b7ad8b5fec39e6dfb059bedd8a8515e2b426fcf4974e4d3263863d07f13d1e4d249ca2ebc02a9963633ff5cd715bda371d8be9e738f3978dd0d761456a1dad080953f0fd027d74101bd6660df6d4cc9e61c92b7487c6a6b6bfe19832b2d0fb709918a5f886e829f66b0ee506760e94dcfd4991c91e96eb2afb434653971b7ef9f1"}) bind$netrom(r2, &(0x7f0000000000)=@full={{0x3, {"e715ca90f5b7fc"}, 0x1}, [{"9b298df9a375f5"}, {"2bd8060cffe448"}, {"45b626ccb41cd4"}, {"94879ce22f9d34"}, {"bf45a7c447ab5e"}, {"6e7de6d4a7476c"}, {"3ec1cf76de8ec6"}, {"d949619914452c"}]}, 0x48) mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000024e000)={0x0, 0x0}) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0x400448ff, &(0x7f0000d32000-0x64)="f4ae46cb1bb6acc1ae10d641b44981f9af50b5a87043ab5bc14a75b6deca2b794494ce6e728c63835c557f510927b9216a8b7d19778d3e9ec03f2650bf67026b57849c25fa7ef68f4f886d18489beecd63e89cba9be1e921ae8f5184b74fdcb91a9a3377") ioctl$sock_bt(r1, 0x8906, &(0x7f0000d30000)="be323fce1909cb80068b9c5c7758cc775997094dda727d532caf5eadfc1a59541a3c6505b305dd2aa1e5eb49cea0dc6b6909586401b700a8") r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) 2018/01/05 23:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d7000-0x10)={0x6, &(0x7f00001a1000-0x30)=[{0x1, 0x62, 0x6, 0x3}, {0x7fff, 0xeb, 0x0, 0x3f}, {0x3b0, 0x7, 0x40, 0x7}, {0x7, 0x28b, 0xfe00000000000000, 0x1f}, {0x0, 0x9, 0x101, 0xce28}, {0x800, 0x7, 0x8001, 0x3}]}, 0x10) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) 2018/01/05 23:18:58 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00003ba000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a5000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) listen(0xffffffffffffffff, 0x8000) mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f06000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0}) [ 544.774311] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 544.817856] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 544.820373] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 544.820581] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 544.822564] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 23:18:58 executing program 3: r0 = socket(0x1, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000088a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x40)={0x0, 0x38, "6869683bcb2eb342ed5528c8bb94c0b95a945f494cb061870d6952a2454bd83d58e525e5b64526bb1f3f32ad6c1992288585cb228e2390d2"}, &(0x7f0000003000-0x4)=0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x7fff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00004d1000-0x10)=[{&(0x7f0000a52000-0x29)="2900000021001900013d3500000a00060200001600000401150000040d001300070500002436060000", 0x29}], 0x1) 2018/01/05 23:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000018000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x3, 0x3, 0xf, 0x9, 0x2, 0x80000000}, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0x0, 0x804, 0x10000000113473e3) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000be8000)={r2}) socket$kcm(0x29, 0x5, 0x0) 2018/01/05 23:18:58 executing program 4: r0 = socket$inet(0x2, 0x1, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) 2018/01/05 23:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6(0xa, 0xe, 0x3, &(0x7f000057f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000551000)=0x100, 0x4) 2018/01/05 23:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/05 23:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000200000000002) r1 = accept(r0, &(0x7f000006e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000403000)=0xe) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000176000)=0x0, &(0x7f0000be0000-0x4)=0x4) writev(r0, &(0x7f00009ec000-0x10)=[{&(0x7f000005d000-0x59)="58000000150019007fbb4b3100058c5602ed3b8502600076d5024353000008a2b24a03ca9164723e1a000010282132e23ffb121000170a39020096410000000000a9000000000000000000000000006001ab00da4a0f006e", 0x58}], 0x1) [ 544.945589] netlink: 'syz-executor3': attribute type 19 has an invalid length. [ 544.972769] device lo left promiscuous mode 2018/01/05 23:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a67000-0x4)=0x7ca, 0x4) sendmsg$unix(r1, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000715000-0x4f)="", 0x0}, {&(0x7f000004e000-0x9a)="40628006df2aaea36f0ac45949297d8b8d2d9a75ecb39c4b531ddd9b8dac7cc080a3734f0a2842d9c76d7aa8e8de8aaf54bbdd29af8e4cb3a39bcc2ef72f552aac02270d92a592d34fbaad1767ce4a77dc18ebf4e0be5cb3ca9f8172e2890af13473b9b01d12ba2e19497e6c55927115d4a054dacea5eba4698cf63c1a32e98504e310f0a2dfd9c0190b8a86bc3cd1bd91b0893ceedabf199d06", 0x9a}], 0x2, &(0x7f0000893000-0x48)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x48, 0x40010}, 0x10) close(r0) accept$unix(r0, &(0x7f0000a16000)=@file={0x0, ""/4096}, &(0x7f0000b43000-0x4)=0x1002) 2018/01/05 23:18:58 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000)=0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000006000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000000a000)=""/185, 0xb9, 0x10000, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f000000d000-0xf3)="9ebec62296fe33eea0a87e43952f75503bc808ba73ac0ca7bf49beb0319ed528c7e1617b4ff07403970a3dc5f7ef5986c359b457671d3cf6699cf2218b9c4a08ff1bd08d47b96c97a6c7eca39f6d3120090f6691945721f15b45998babea053b9ea8e1f41fdf67808740fd1a8a83ba8ed9103f7b206a43e34d9e00bbfb8d9142a609f63480f0e2c779ebf72519dd5f9ddae1a665fc431da33887ba2ab24f2afc7f4492591f29f2d41a1770926a021cb2906a913569a6083ff3c33a40343592f14eb34d9bf2d26326665059adf39a89b101233b02fc2d94559ea61d2b890a0f0256d506b519adf412590ad565b29deca4fba720") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000c000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$unix(r0, &(0x7f0000005000)="", 0x13f, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x69) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) 2018/01/05 23:18:58 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000011000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000000f000)={0x3, &(0x7f0000009000)=[{{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}]}) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:18:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0x0}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x110)={0x8, {{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dd8000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) connect$nfc_raw(r2, &(0x7f000082c000)={0x27, 0x447, 0x1, 0x3}, 0x10) setsockopt$inet6_group_source_req(r4, 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) 2018/01/05 23:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4000000000004) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a6e000)=""/219, &(0x7f00009ae000)=0xdb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/05 23:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(r0, &(0x7f0000e1b000-0x1c)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7eb}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet(0x2, 0x5, 0x77) getpeername$packet(0xffffffffffffff9c, &(0x7f00005fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000091000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e29000)={@rand_addr=0x31, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) 2018/01/05 23:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d13000-0x4)=0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000064d000-0x18)=@get={0x1, &(0x7f00009b8000-0x7a)=""/122, 0x8}) r1 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r2 = socket(0x11, 0x100000802, 0x300) connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r2, &(0x7f0000306000)=[{&(0x7f000077d000)=""/88, 0x58}], 0x1) recvfrom$llc(r2, &(0x7f000006d000)=""/154, 0x9a, 0x20, &(0x7f0000d08000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="7f34b3ba49ab", [0x0, 0x0]}, 0x10) 2018/01/05 23:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) connect$nfc_llcp(r0, &(0x7f0000dd0000)={0x27, 0x1d0, 0x724, 0x1, 0x80, 0x600, "2f69b2f00c9ba300f0183cd575b704dd13d22a6dc27b16910a6ec359b25955ec33aa7df44c08de807da4ba42678f5d87011af78234c9e83e838c5fc365801c", 0xfff}, 0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c89000-0x4)={r0}) getsockname$inet(r1, &(0x7f0000c59000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000319000-0x4)=0x10) 2018/01/05 23:18:58 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000167000)=@add_del={0x2, &(0x7f0000fe8000-0x10)=@common='rose0\x00', 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r2, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000430000)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) recvmsg(r2, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) 2018/01/05 23:18:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000803000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000f94000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x7f, 0x86, 0xfffffffffffffbff, 0x9569, 0x400000000008, 0x8}, 0xffffffffffffff50) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x4, 0x35, r0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000021000)=0x0, &(0x7f0000003000)=0x4) socket$packet(0x11, 0x2, 0x300) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0x400, 0x0, 0xb000}, 0x4) 2018/01/05 23:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000d, 0xa, 0x401) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000830000-0x90)={0x2, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff66) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r1 = accept(r0, &(0x7f0000f3f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000382000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ff4000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001aa000-0x48)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x92, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x92}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}], 0x48) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000b3e000)=0xf9af, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007dd000)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00004eb000)=0x23, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009e5000)={0x0, 0x0}) write(r0, &(0x7f0000568000)="1f0000000104ff080471cf000000000400df00000b0002808f000000200000", 0x1f) 2018/01/05 23:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000806000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000eb4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a06000)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007d2000)={0x0, 0x8, 0x4, [0x19f, 0x7fff, 0x9, 0xd7]}, &(0x7f00000ed000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00005a3000)={r4, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x848d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6, 0x800, 0x6, 0x1, 0x9, 0x10001, 0x2, 0x5, 0x8, 0x6, 0x0, 0x6, 0x6, 0xa7]}, &(0x7f00001f8000)=0x108) socket(0x5, 0x3, 0x5) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000eec000)={0x1, &(0x7f0000b7e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000323000-0x8)={r5, 0x2}) write(r1, &(0x7f000001a000-0x69)="", 0x0) r6 = accept4(r0, 0x0, &(0x7f00006ea000)=0xfffffffffffffe23, 0x7fc) bind$bt_l2cap(r6, &(0x7f0000e47000-0xe)={0x1f, 0x7, {0x4d1b, 0x1, 0x0, 0x4, 0x4, 0x28000000000}, 0x4, 0xffbf}, 0xe) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000103000)={@common='lo\x00', &(0x7f0000cde000)=@ethtool_gstrings={0x1b, 0x7, 0xa, "aa8c1162ea2f782fc308"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r1, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000d24000-0x4)=0x0, &(0x7f0000d24000)=0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000ea5000)={0x0, 0x0}) getpeername$packet(r7, &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000031c000)=0x14) 2018/01/05 23:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00002b6000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x81, "dd6340ede2fb1262b4bb48c6d2ae7ace5c4e52fa30b5748c024b17c18f9b15ab9f18f93bc1039dfa5515bb1ea096bbb557feed28498f0533b6abb51522ecdee8ccf4231ca262fa3a33743f911ffbc7c9"}, 0x160) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00001b6000-0x1c)=@req3={0x0, 0x0, 0x827, 0x0, 0x0, 0x0, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00001a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000582000)=0xb) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x8, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, &(0x7f000007a000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006d2000-0x6)={0x800, 0x0, 0x0, 0x2, r0}, &(0x7f000037e000-0x4)=0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fe6000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ef2000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b16000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000467000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a9000)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002da000)={r3, r4, r5}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000fbf000-0x4)=0x0, 0x4) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000f4b000-0xf2)=""/242, &(0x7f0000b33000)=0xf2) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/05 23:18:58 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) connect$inet6(r1, &(0x7f0000435000-0x1c)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0xfefe) 2018/01/05 23:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x9) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000ee000)=0xa, 0x4) write(r0, &(0x7f00004e7000)="26000000220047019353ff07008a00000002006d200000ffff07e9ffff495180e507cd033500", 0x26) recvmsg$netrom(r0, &(0x7f000021e000-0x38)={&(0x7f0000345000-0x10)=@ax25={0x6, {"7ed88f80a10ca4"}, 0x0}, 0x10, &(0x7f00008a6000-0x40)=[], 0x0, &(0x7f0000c9a000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000674000-0x8)={0x0, 0x0}) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003e5000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x1, 0x400, 0x2, 0x20, 0x20, 0x11, 0x7, r1}, {0x635f, 0x10001, 0x1, 0x55c, 0xfb, 0x0, 0x7a19c361, 0x100000001}, {0x2, 0x7, 0x7b2, 0x5}, 0x7e, 0xe, 0x0, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x3, 0x400, 0xd4d3, 0x8efd, 0x71}}, 0xe8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f0d000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x400, &(0x7f0000f76000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/05 23:18:58 executing program 5: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000108000-0x8)={0x0, 0x0}) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000033000-0x4)=0x0, &(0x7f0000107000)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) connect$bt_sco(r1, &(0x7f00000fd000)={0x1f, {0x3a2, 0x5, 0x34bedf21, 0x1, 0x7f3, 0xab81}}, 0x8) 2018/01/05 23:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000010f000)={0x0, 0x68, &(0x7f0000558000-0x68)=[@in6={0xa, 0x3, 0x77a0, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000c3f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000072e000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x8000, 0x7fff, 0x3}, &(0x7f0000101000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009c3000-0xc)={0x0, 0x2c, 0x20}, &(0x7f000043c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cce000)={r2, 0x8000000000000009, 0x0, 0x200000000000002}, 0x10) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f09000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000096f000)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009de000-0x8)={0x0, 0xfffffffffffffc01}, &(0x7f0000039000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000025d000+0x77a)={r4, 0x3671}, 0x8) sendto$inet(r0, &(0x7f0000bcd000-0x6a)="b78a162498f3d4a6844c26faf48c0c240e40978783c1e32977efa8fab91bdb380f8762e41819c33b67ca81dda1647b8fc340184bedcd7816a1a9762d57c46c45d9ef15053d916fccd26f8a945219eb69950db8028c591c1251cd0ad9d6dd6326e96b5107c7559dac3de5", 0x6a, 0x8000, 0x0, 0x0) 2018/01/05 23:18:58 executing program 0: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f00004a1000-0x4)=0x0, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000e96000-0x4)=0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000dd9000)="390000001100090469000023800000000700004001000000070000000000000019001a00000002000400000000000008ff03010c00001ee400", 0x39}], 0x1) 2018/01/05 23:18:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x28)={0x2, 0x17, 0x1, 0x8, 0x5, 0x0, 0x6, 0x0, [@sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0x80000000, 0xe10, 0x45, 0x4, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x7, 0x1, 0x5, 0x2, 0x10, 0x0, 0xffffffffffff2329, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 23:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f000010d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007e2000)=0x60) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000316000)=0x0, &(0x7f0000fe7000-0x4)=0x4) r2 = socket(0xa, 0x3, 0xff) getsockopt$sock_int(r2, 0x1, 0x3d, &(0x7f00005c9000-0x4)=0x0, &(0x7f0000313000-0x4)=0x4) sendto$unix(r2, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000d2e000-0x18)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e59000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/05 23:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[{&(0x7f0000a21000)="a1", 0x1}], 0x1, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r1) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)="78c6", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:58 executing program 7: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000096a000)="a267cf330da64d0ddc3f7c8e28ede05bd8bc005e695c22ab3e201de959a8bc46fe4f682d3aaef5") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000067e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86d9, @ipv6={0x0, 0x6, "a228af", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000742000-0x4)=0x0, 0x80000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00001de000)={0x0, 0x3}, 0x2) 2018/01/05 23:18:58 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000007000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/05 23:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{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$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000479000-0x88)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000982000-0x4)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00002ef000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 23:18:58 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000808000)=r2) 2018/01/05 23:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00004f0000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000c29000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009fe000)={@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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3ff, 0x9, 0x0, 0x1, 0x2000000, r1}) 2018/01/05 23:18:58 executing program 7: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = getpid() r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000b9b000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a68000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000877000)={r3}) bind$alg(r4, &(0x7f0000f49000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f0000e26000-0x59)=""/89, &(0x7f0000bd0000-0x4)=0x59) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f00009e0000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) socket$alg(0x26, 0x5, 0x0) 2018/01/05 23:18:58 executing program 3: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x6, &(0x7f0000463000-0x8)={0x0, 0x0}) close(r0) r1 = socket(0x11, 0x3, 0x0) recvmsg$netrom(r1, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f1", 0x94}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:18:58 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000000)=0xc) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000008000-0xc)={@empty=0x0, @broadcast=0xffffffff, r1}, 0xc) 2018/01/05 23:18:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x40, 0x0, 0x2, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000-0x20)={0x200, r2, 0x3, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0xb4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x5)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000)={r5, 0x5, 0x8, 0x8001, 0x2, 0x7}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000005000)=[{&(0x7f0000002000-0x8)="131c2550a70d39da", 0x8}, {&(0x7f0000002000-0xf4)="f2848e762ed4429187e04faf4220f52845625effce6787dd603627d6179f9833ad5316c5e39f10c42598dff71c5df0df10691efe7e5451c6a365c9cfa7f14df44526ae90c042100d55890df3151f72e27da661ad74a47f46b09793741167cea4374537d04ec1ad09f73931c359394e578ea8912eefef5f81cfb47fbd437be12174d1cd4cdc526868660956f938f335a69696c6d40bdbb1fc8323868c98630ef68603ba932d0e07e6307b36890cbe173a57b0dcf46502b7bf731c47558d6f749f7f124b23a9f2fd6244a33f4758014dda2a1884bb6039904cb6f71316231c1ba3e235fcbf246b1317498825584a430e057a2c5af9", 0xf4}, {&(0x7f0000005000)="e92c6c6afdfe2485a85a998671b70a3e01237a75f873ca76936d4db607021052d618197c5df291e2e490392fa5d0166a7c758563f85956cf4a3ec14f4bcc6c84a1db1c3e73575a21145aa26759c51b83e402eb14a9d73ee31b4c5c6cb6e44ed6f78745", 0x63}], 0x3, 0x46) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000007000-0x4)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000008000-0x10)=@req={0x3, 0x1, 0x5, 0x7}, 0x10) r6 = socket$inet6(0xa, 0x7, 0x7) getsockopt$inet6_dccp_buf(r6, 0x21, 0x8f, &(0x7f0000001000)=""/4096, &(0x7f0000004000-0x4)=0x1000) r7 = socket$inet(0x2, 0x0, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000008000)={{0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x896}, {0xa, 0x3, 0x17, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x41036ae1}, 0x0, [0x40, 0x101, 0x6d, 0x8, 0x10000, 0x0, 0x100000001, 0xe15]}, 0x5c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000)={{{@in=@empty=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=@mcast2={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) r22 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = gettid() r24 = getuid() r25 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) r28 = getgid() ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r31 = getgid() r32 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r36 = getuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) r40 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000009000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) r44 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r47 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000002000)=[{&(0x7f0000004000-0x1)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x90)=[{&(0x7f0000004000-0x4e)="606d3d39aa497492a005eb3a1630089b5ccc5a4a219efd3dc49d853aa73ab80371650c17cfc0cf814dc92d78a6ab0d6ae6452113d9861dbbfc4378d301863c68a85d5b8f03355b469fa3d6a0c036", 0x4e}, {&(0x7f0000001000)="e17a035d43cf07dc37a1293277b7d317f8aea49b5f211d3ca51541ae7b1113b9b12594cf8df154342aacda13fe0e201ee18b529c36388051026a53e58f80e90406f07c35630cce4d4a19d1792c94c2ce20582d85d1d23d808f2f415265dec4284bcc17f45b3eac7ad427a5779d542087dd", 0x71}, {&(0x7f0000005000-0x57)="f7d571d44a6b0aa2fadc8c016fb3b9e069bfed09fb98501eb99b16d446d11d45cf39e27c56a09e5c901354328ed496ccd4bb300ac583e3694578c824751feb3def2085d6b8f5d408c7d7bf1b007fd1a22865af0fa4d212f03aa80028a10d909bb69fb6052c49e655f645467591e5ecca3eb2db9e0464393183e26225528a409e1e941174de9689bcb7fdf75dfb77ca84a5c1b46a0e3587b58b57de985e52333a574d6cf6b0303ec0200d0919c545f1c028301662a9700aab4b89114789f8514395ea9183eb19700ebd04b384c52ca32f08685460dce450411f52fa0eaa3e4a2a23fc95ffe927", 0xe6}, {&(0x7f000000a000-0xba)="2efc10841c06651b95d0ce3cb32420d885372f09fd5a7d2269cc464c59aa42198b316e7f07e193fd08325582f05c5b2488ce374deacf9ec887136261cc188392830471f084aede7ad298995644181296f704e3e42651f73daf05444d191e2a15c0333f4fcc71ce0ecc06a3cbe32e31a2a1378de4871d483dd14dcd7ea21b4ed3c7a5611752756e8d1bd53e15bcd18338615db73a72e45414b0f82e78918dada64df3b9f84ee2c23e04c6f562476cf09b7cb5bebcf2bd056a02e2", 0xba}, {&(0x7f000000a000-0xd5)="23f0b974fe8725f922964bd8efced89b130e1e39cedb24cc90b52bbf240f2f03853cca179671ceeb9376cb9ec13a0ecb65cf79cfc99f4b0476244bb201cdfe6bee0e52075b9ebe3161df74e7dfa1d0a67fdb4b39b69a5eb4e12ca989806248f4aec9da6b5ab5d86e7b3089eb28d7ac4678520b8370e95ac6237df1375c736c92bf31561c8266bb48ca5c4ae283b9f99d5464c184001fc500445997c0e4235c0c6ed5a37fb80bcbc99491cf8d210e79e64dfbb708b12417ddd8b0c6e32fcd52e1ea820af77bed82b6995c8be9e453e8ed6b1997df43", 0xd5}, {&(0x7f000000a000-0xea)="ace992484aa51a043518e8443867387df570f79c07ad98e33c143fcf07d89647cc9eb57e48ecc13da51b6ecb9690185b3d8b00d597e965bfa6582b03b46ee0788c901e645fbe87dd4cd1156de08805c1380e214962b944235b5e280b4f6575502ec9961e358595ea743b8333ad818b2cb0a390992c509f28659f74514fef7021ff81f0f86615983f047c4f1844cebe8d78339bc8ec4145f25fc4fddda0f1df8aed8d9ead9dd8e9a75a74d8d1c63f16649d44316a1eaadce95553b28250e2e89a443c0e8ed9b3cb517546a10685e1961428d47409433492a505ac7d1288ed3261d81be6cb5093727f6a37", 0xea}, {&(0x7f000000a000-0xe5)="0b0649d38c287769b9ba57e14a8b4b3dadbeecb5fdd67a706f8a8763f27223e8a583022eaa5be19c1ee71a3e393c75163dc1438a15c71c6dcb238ce0b19d15a59dea9781e3afea8df9cb89a28b14d4616529bb2d1b236ab10b20bdaba072428ab6b6a24defe7971fe5948644f9c2f439fdf0b1a0aff7080637dd53ad0bcd8e693c469010030fd1024ba8302d413918836d2c5d996c6f4f40599d6427994b7185bbf9ef4fc9947923b779d25774e4d484ea4d9c42cbcb727d0f09f636ccc93468ab29afc8ad7803a76377231423d63d6362179f112fd60cb92ef1b0f171b3b1c25c8124ddde", 0xe5}, 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{&(0x7f0000001000-0xc8)="5f643cd0d388bd62d592b94db905a0044b70ab914909196ed7204dc5a6c85608f286b91b129669e2541f79b523b29f7d5ed4be01cb068fee9ec040b7394834c53ddbae342feffedd8689abdeeafe322b6920fd8e3f69facf6158591bf3943fba547a6f2e78ea22b4d0441d9a1b67b05b8d7b800316b88e9c8a5c140202d0c3872e50ef2d38a073656593217d743a9c041e891eca7564a1be9ab46ee95f2618af554d5541d2424b656d02b35027fd5e06818b6269c4f0a84f80d1a61e060783d80a3fcd220a038d21", 0xc8}, {&(0x7f0000009000)="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", 0x1000}], 0x8, &(0x7f000000a000-0x90)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x30, 0x1, 0x1, [r3, r44, r3, r6, r6, r7, r4]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x90, 0x4000}], 0x9, 0x4000000) 2018/01/05 23:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept4(r0, &(0x7f000070a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004e2000-0x4)=0xe, 0x80800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000dc5000)={0x4, 0x0, 0xe6, 0x9}, 0x5) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce0000)={0x0, 0x0}) getpeername$unix(r0, &(0x7f00001f2000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bae000-0x4)=0x8) r1 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r1, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x4000000}, 0x0) 2018/01/05 23:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f000093d000-0x90)=[{&(0x7f0000f2c000-0xcf)="", 0x0}, {&(0x7f0000209000-0xfd)="", 0x0}, {&(0x7f00005e9000-0xca)="a0", 0x1}], 0x3, &(0x7f0000dfc000)={0x10, 0x1ff, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000090a000-0x1)=0x1d0000, &(0x7f000015f000)=0x1) socket(0x1, 0x2, 0x8000) 2018/01/05 23:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x100000001) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000eb000-0x11)=""/17, &(0x7f0000d01000)=0x11) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/05 23:18:58 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0x8, &(0x7f000020f000)=""/0, &(0x7f0000525000-0x4)=0x0) 2018/01/05 23:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000816000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a98000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000081e000-0x84)=[@in6={0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x84) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007ff000)={0x0, 0x0, 0x0}, 0x4) getpeername$inet(r0, &(0x7f00000a4000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b44000)=0x10) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) read(r0, &(0x7f00009db000-0x8c)=""/140, 0x8c) 2018/01/05 23:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000027e000-0xb)="0b00010095d2637130bcc1", 0xb) close(r0) 2018/01/05 23:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) pipe(&(0x7f0000291000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007f3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000848000)=0xc) r3 = socket(0x10, 0x2, 0x4000c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00002c6000-0x88)={0x0, 0x80, "545b0aa187e1ab8e51db0b61666d26f34c6e64de3fd9d8b771bf9a61d0af556ff1c43fb6663318a7b03b7d2d152d307a56762b9f9bba43ba073ca1d1a779b4bcb6a853e419897dd061704b045af0deeddef373531b02504d7c002eb7eac3ecc0ef375ea93a6bb61da8c8b7e8098a6aaed3e5dedf7b986998b513c54852840ee8"}, &(0x7f0000472000)=0x88) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r5 = socket(0x18, 0x0, 0x1) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) sendto(r5, &(0x7f0000005000-0x1000)="", 0x0, 0x0, 0x0, 0x18) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000da4000)=@assoc_id=r4, &(0x7f0000b94000-0x4)=0x4) write(r3, &(0x7f00001eb000)="1f00000001021f000000000400000000149d15ff0900018004000100005e18", 0x1f) 2018/01/05 23:18:58 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000ff6000-0x8)=[{0x6, 0x4, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) 2018/01/05 23:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000133000)={0x5, 0x1, 0xffffffffffffffff, 0x0, 0x5}, 0x4d81df108dec5e76) 2018/01/05 23:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000a07000)=0x0, &(0x7f0000b8c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000014b000)={0x0, 0x90, &(0x7f00007af000-0x90)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xad}]}, &(0x7f0000ab8000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={r1, 0x3, 0x800000000001}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/05 23:18:58 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000069f000+0x821)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xb, 0xa, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d36000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000014a000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000710000)={r2, 0x9e, 0x5, [0x400, 0x0, 0x1, 0xfffffffffffffffa, 0x5]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000+0x9dd)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x10001, &(0x7f0000004000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000006000-0x8c)={r2, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) bind(r1, &(0x7f0000003000-0x80)=@generic={0x11, "bade1eb4933c4a096bfcb482b48ed92e4e3d4ffcb325b4b95f0e246dc39600a10439760ca22747a0975f896d2bde6f7d7c5a8c30fa9865c201e505f90aaa3f2976da946b4cf4e549bf716d511c610b8408e4370f9b747f63508cb58ab4d1601aef17ce3dc94837b4b8190da55a79ee3fb06219b68b42d5046715545e9933"}, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000006000)=0x89, 0x4) socket(0x11, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000008000-0x18)={0x4, &(0x7f0000007000)=""/113, &(0x7f0000007000)=[{0x1, 0xf5, 0x86eacd6, &(0x7f0000008000-0xf5)=""/245}, {0xffff, 0xc8, 0x3, &(0x7f0000007000+0x603)=""/200}, {0x7016, 0x51, 0xcd1, &(0x7f0000003000-0x51)=""/81}, {0xffffffff, 0x55, 0x5, &(0x7f0000008000-0x4f)=""/85}]}) 2018/01/05 23:18:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000d3b000)={&(0x7f0000828000)={0x2, 0xd, 0xfffffffffffffc01, 0x0, 0x13, 0x0, 0x6, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x7, 0x100000001, 0x4, 0x7, 0x10001}, @sadb_x_sa2={0x2, 0x13, 0x721c, 0x0, 0x0, 0x3, 0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb, 0x14, 0x4}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x14, 0x0, 0x14}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000228000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000090000-0xd4)="0c2204fd19ff3c022efee880d8912455407895a97ba0b09d59342b9e2b4f01bff87fc377e8683df6c7843a5445fc1caa841a792805cb7e349f4e39a0c8f896aba41b30da4cce022674054ee6a5f621df1441117879c0f755ba9bcdf614a843638ba97d180dac96cb99465e671bd926ae76963fcbde383b7bab380b3d37219372426c55d9ce59c4590f37c1ac40e6ba4c0873bda67448f96bad1abe30acce63d83565187c338e837e7a14c7010f4c46804bff2329f64b382282ce89ea07d04c73fcf2e6df35406629260c06aeb67ae350b0ccc503", 0xd4, 0x1, &(0x7f0000212000)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000e80000)=0x74bb8e87) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f87000)=0x25b5, &(0x7f0000093000-0x4)=0x4) close(r1) writev(0xffffffffffffffff, &(0x7f0000e8c000-0x10)=[], 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000067c000-0x20)={0x8001, 0x0, 0x1, 0x100, 0x14, 0x0}) 2018/01/05 23:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008c8000-0x4)=0x0, 0x80000) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00009ef000-0x4)=0x40, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000208000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000003a000)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto(r1, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/05 23:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00006f9000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000067f000)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d5f000)={0x0, 0x0, 0x1f, 0x9, 0x3, 0x707, 0xffffffff, 0x9, {0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x85b6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x57e, 0xac, 0xed}}, &(0x7f0000a4f000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bfe000-0x10)={r2, 0x9, 0x4, [0x6, 0xb2, 0x7, 0xbda7]}, &(0x7f0000f06000)=0x10) 2018/01/05 23:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/01/05 23:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00007ed000-0x50)=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000794000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eae000-0x8)={0x0, 0x0}, &(0x7f00006eb000)=0x8) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 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=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r3 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ee9000)={r2, 0x1}, &(0x7f0000ca7000)=0x8) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000e78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r3) 2018/01/05 23:18:58 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x8080e, 0x2, &(0x7f0000fff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000fff000-0xb7)="dad1e36f445f0d2b421e7215282019532c06aab4eb55a1e8219a2a93a7f640a7a54ecbe0747ebf4d7b00ffc73174cd3a4342f4841febe99a313f27927eed9b9e1d500331008f57a4fdca331b3ddf218509d37336b0f954da0ec612e8519408e39fce4314113f0cc60f8638fc10b930389e86749814e83be6119805ddbbd4dddde83a64192aad9542492dcbcc26d76d57d1bec664ee8542fd45a0cd4a24b2e53a6ff9ab56cab93e0fea599493f6e080bcca3c7a1a87a834", 0xb7, 0x4000000, &(0x7f0000ffe000)={0x3, {"5c3f7c07808432"}, 0x800}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b71000-0x90)={0x200, {{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]}}, 0x90) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000fff000-0xc0)="7e0e10985a2f919be8f19bf582d2835a224e3c942a3f7be8dc18b982f76c158604ea62272aa754087ba124decb0196d264087f9f1d571ebe03370a8a123d5df710b64f2dd83193c4a9f5b7dfeb228545e029254f262260a733816827c03f72ac3020232b937647edecaa3e04bf1baa001b9b0134147bb2d40d79e0eba9c98951d972e04f4f3a5ea63b35267cd2b9edfbf9feed3ef484914af262d84572146ad0a2a3819b1412eb8baea8c571d896d269e4231c26f4b5d4b38b955dab034bd644", 0xc0, 0x40001, 0x0, 0x0) sendmsg(r0, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1", 0x0}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="", 0x0}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/05 23:18:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f00008a2000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000d3b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x5c)=""/92, 0x5c, 0x40}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000-0x8)={0xffffffffffffff00, 0x8001}, 0x8) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f9d000)=[{&(0x7f0000000000)=""/69, 0x45}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 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) r2 = accept4(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000)={&(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x800, 0x3bb, "f704aef099eec1071963084e02ca422d195383455bc52a77c5f6c65f2c74f44956a6ba7e7fef615d4f8ff09fefb16ff75387c9ce2facb376c0b5b707299a19", 0x1f}, 0x60, &(0x7f0000001000-0x80)=[{&(0x7f0000003000-0xd8)="8bc6335d8579fe314776bdfc2b6f66c12c5e7097d5d15b700af717fff9fe1617370090d126c54d4b3358eb658217f6005b91a5a8c760e9f59db1e3718197dacbce1b90421698fae0c968191084343a7aea8146b1e33ae227d7747d98fb8732425b8cf84ba96505c095dd6ebee972c42bf1b821dd8f40e1950a874bb0e7b414bcbd8408381e350bdef40398dee20edf7c3c01acb07cab99e377422decf33a8185470451f36ce4ea3f6167599001dddb46930bb07635f904170b58a02bfa56ded3cd58f2fa2b49fca0a259f797aa9d7536f041eae07f9d2b4d", 0xd8}, {&(0x7f0000003000-0x4d)="535d057d2a27f0cb8a3fa31f748c9df2d107398755b23025afb73052bae7fb02740c46221eabef4ecc2396865dc5b2ab77d72bc69d32386ed8ababe78342a9772cde4f44bb03b0eb46e60be735", 0x4d}, {&(0x7f0000003000-0xca)="79c8c947a3f2259acb044e39a42aa571db7f8ac423a53031502b6849bd5ea3cf482979d17ac42e4e7a6c9183bc29a6810bb2de5139fc992a2af1483641ff36bb9436825e220fddcd5563f1ffc7f7cb90f0e5dc5df240828046d71810e37bb55cfc1ed0b3403799724c3952ef4626d2de9802e08f85f6c7d8147bd121c0a151872cfd6dfb3c2e39905b542cb91af5ed714e71a46fc0e803ece5582f5f4bb440c3de365d3c4b2e09e5bf7c45d3366ea2977f915f7faa14026005b5c671d1761672f269ebba4a56768ba806", 0xca}, {&(0x7f0000001000)="ca4ddf064620c6ba120102b516562cd87bef207681a2f4fdbcbd854865de15b4c6d9f508ca4b8bf21d077112fa089f3d8b0bc339045a56a5c465fa4992851be18aba2b37c19a2bbbf3ca77b7c4f959e1ad9a76996d0c3f", 0x57}, {&(0x7f0000003000-0x9b)="ed3acd087b5a0e5dd656f3c26095f12a8dae2c9067ae692276260b580a342109472f3f154df395c75385e75d2901ad4f5682dfeecceb828b8525522a771ef8bb89917a55802a18ae13c9d831793cb55262737a604cc91a489273bfd8efaf89f96a1c47d394e3b8f6b9a4a234fa2539c2eaa38db91962069281fe01c999f76ca3df47ffc9fd80623e955a8039e8d9c31423b5454e1fd3813d10fb55", 0x9b}, {&(0x7f0000002000-0xe2)="b2640cf89bb9f7bbde272f40b5ed0f60221d8f159e5d59907d7b19cbd11d59a2e010ac0bab49471370acebf09e5f167cdf107b8bebb71be0e84ae9b73f6880b5c6485bfc430936ea29d0e49549e4da86e68456221b1210dd68e74ae3ec46845fb2c76d6528cfb82188bcd862effa803b4d99b2a43342f84195452e9f6e481833d305db0adfac696dd2616df163f2695795381a0a8f16bddc6b46aa82282e4fe7f3812750ca4c7646af2b56847ba3864279e8344a9daaa4e929d7f826abe6cd380f8c19fc6cfea76b818e0dea02e1f7bf3a6a530368cb651718c88270895d163889e2", 0xe2}, {&(0x7f0000002000)="85c1808110700f7d865afc5bc51b50157fcdf4f286222bb25b498724e721b410c306c32dc260aa69a253b593259927f2f80c60bf9c0919c87a180b01630f01c851657f06b1294db9ee95516fe9e1a7835e9fb5d1b01aa4eab34eb2130b7c179a8afd4c4a", 0x64}, {&(0x7f0000000000)="863c5eceefacf5f0348046703e5076f63820dc216ffb1956fe2ea15ce4eefb9ab5df9fe955484539c47db995207442e619634e787e294ac38c21374ca6e05a133c73426716a2e56ec7290731575d3cfbddb019a5c5ba4e7e7796029e4ca0e514e04c63d5ea40e6e453ee83c9a7f03e747c46f0b0a5ac087a401c9a58bc9d105be73b1c81aad5211e928ce7171e24ea3fee7a7fa0f6fd92b99c0026ac7137ac6dba68d03b092d8ac589d7ecf89f092b990e01b07d86ddc964df57fe6d2e3b758e26d5a9d4ed0169468382deb3dd4b591485ea274a76de90e0979a405be5d5cc046b07d225646aa282c7522f18fe1dcc2c00ed", 0xf2}], 0x8, 0x0, 0x0, 0x800}, 0x91) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000003000)=0x2, 0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000003000-0x8)={r0, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000)={&(0x7f0000001000-0x8)='./file0\x00', r3}, 0xc) 2018/01/05 23:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80f, 0x4dfd) poll(&(0x7f00009bf000-0x8)=[{r0, 0x9000, 0x0}], 0x1, 0x708000) pipe(&(0x7f0000f1a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000caf000)={&(0x7f00001ec000/0x2000)=nil, 0x5ab3, 0x4, 0xe2, &(0x7f0000954000/0x4000)=nil, 0xe3}) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) readv(r0, &(0x7f0000bcb000-0x60)=[{&(0x7f00001ad000-0x2a)=""/42, 0x2a}], 0x1) write(r2, &(0x7f00006ff000)="392d7733728eeea180b6939c2c625be7525666c063c9a84951d00ca591b83a240885a09cfd6467ab", 0x28) 2018/01/05 23:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet(0x2, 0xa, 0x2) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000356000)="05cf59e9d36ce5676401db71c72f8654cfeb09861adb87ce81cf73da498996181e085d92030fdbdfcb25d5aa4e1be19e1db825e770506d62a74a1611a80ecffd56361d0627d835c78981a70e3d50174383cd2a18574c09d4a74ed692633ac355afbb0e20900b361271ce44c98650ee39b59226e59a464f1dc4efcc4df9097187c49cedd3cadc944e1bcf83d0590aadc8b8edf3447a81902967d2b958fee013fd88c349dea929868f33dd80540b5564cb2c5f40fef2c770b6777ee2fea70e963510846d45897880e0cf6ed85ee10bc9082ec11b1c0c0c51cd47faf40de8fc59322a442d6258c24fa580", 0xe9) 2018/01/05 23:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000c53000-0x4)=0x401, 0x3b) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0xffffffffffff2f5d, 0xfffffcfb) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000196000)=0x10, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004af000-0xe8)={{{@in=@loopback=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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c3000)=0xe8) r3 = accept4$packet(r1, &(0x7f0000d3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac9000)=0x14, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f9a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000094e000-0x4)=0x14) recvfrom$packet(r3, &(0x7f0000751000)=""/4096, 0x1000, 0x40000100, &(0x7f00009fb000-0x14)={0x11, 0x6, r4, 0x1, 0x3f, 0x6, @random="918926c7ff26", [0x0, 0x0]}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000451000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x8, 0x3, 0x7, 0xa, 0xa0, 0x80, 0xaf, 0x3, r2}, {0xffffffff, 0x0, 0x3, 0xffffffff, 0x8, 0x1, 0x3, 0x0}, {0x1, 0x0, 0x7ff, 0x43bc}, 0x80000001, 0x4, 0x1, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x4, 0x3, 0x4, 0x5, 0x4ea, 0x1}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000905000-0x10)={0x3, &(0x7f0000eb3000-0x18)=[{0x5, 0xf, 0x2, 0x8001}, {0x7, 0xfb, 0x5, 0x5a}, {0x4, 0xa1, 0x2, 0x10001}]}, 0x10) 2018/01/05 23:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) vmsplice(r0, &(0x7f0000ffc000)=[{&(0x7f00001db000)="2c87632900b64b1d9b3feddcf9d30a2f60d99ed0b6f3a8709f30d5d95791f81df282bb164a48498d3e60958731062aec504e9cef1f7efedd4adb84d79055174d0efcb94487c2a2061102a6d0600eebcede49e2b5956df8b1db302deb825cef79b9c329576c3d", 0x66}, {&(0x7f0000bc3000)="b56a3e72a0ee618a73798000c24f75eea9386f0724626e30c31f3e2af1ea1b3911a3a39a8d3b88556dc44141257c5d162d19366f1d3e568bc926caa6c0304671e1833b63a98eb666e77cc87d4591234672dfd62d20909d5f5a193814d5bc6b236e000d728f76c912b0d31daacd894e433f5ceb45ad40fc7c503d7a98bc61ea7dd352bd819e00935585fe490389cbf284ed48176b4b4f3fd6555083a85ce71ea3535ff8fdbfdf558d2ea7355699563c08e672a477255f3b266dd3dc68adbe85d6cbfa36a63a2f6afb7b0e9f03e55a34743dcb9492d36a695b4985eb17453cb2f75dfe3ecb", 0xe4}], 0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="c3b4a3e46e480e9ad0258445c43c2a58", @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008c2000)={0x0, 0x1}, &(0x7f00001f6000-0x4)=0x8) socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000cf2000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x9, 0x4, 0x0}, &(0x7f0000592000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ba3000-0xc)={0x0, 0xfffffffffffffeff, 0x0}, &(0x7f0000b31000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ffd000)={0x0, 0x100}, &(0x7f0000888000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000708000)={0x0, 0x800, 0x20}, &(0x7f000046c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009ed000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xe0, 0x4, 0x7fffffff, 0x14}, &(0x7f0000b43000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000bd000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x6, 0x3, 0x3f, 0xb118}, &(0x7f0000690000+0xbc5)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000f9000-0xbc)={0x0, 0xb4, "04a31ce549ad81002cf0ec5bf99e71a3168f0f2918ed4c2061794dbdab0b503d997c604af64a53ffc84caf910397c5ac4c60b78ce373340052db98c182ec97dea12d24dd26b66f0a94e9c7ce804e992d9bef9bdeef0832612a6da07fdba2e34a2deace5bdcb01373784d75fbd51905e4500c9eb1bbe44993e228e0d971ef8a355ed3221d462364bea22b41889eb779ff095ef57db2d9a4255ef8d37f56e33cb3cd62634562f8ecff3d03d6442a07532e5a0963a6"}, &(0x7f0000fe7000)=0xbc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002a4000)={0x0, 0x74, &(0x7f000097a000-0x74)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}]}, &(0x7f0000b1f000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000ee2000-0xa8)=[{&(0x7f000072a000-0x1c)=@in6={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c, &(0x7f00003b3000)=[{&(0x7f000032d000-0xa3)="b2194374d8b96b9519f6f7fb158a50853aefb9ba06488b647cfb41c0f97ad423095d16a08c741abd95d3ee674e2c2a14911169e63ce2416c5bd5698ea061197cf84c682ea773725c508368e9bc26cf1bdb444ef5a326e05d6e4c5659259b35d73aa1a81f484348cf1de198d789cdccffb0d57176f32b8d0471c585b1726fe01035b38d75387fb6425761e778e5adf1c4354bac6dea46a6202fd6ca8168311ad096b048", 0xa3}, {&(0x7f000086f000)="6fac7901f74263201ffde17687b13c9ed79255d15301b43d0c20a2901414b8a7256340573df87accb0962059c1577ce82b5d98e2a392f545d5a3a4f835ef02dba8cb200a1b002a329b6e01b131c289cd2f225f1c604861c8a59fec57e4f27682ba9b6528d9040bd5b9432fc526555ab497f5d546f00e281590", 0x79}, {&(0x7f0000c46000-0x1)="d0", 0x1}, {&(0x7f0000e40000-0xfc)="21a4841849e47fd656d05302cca0437e591697ed00e39fff0b99d8983419e19645cee737bf081c08fde5d6d1832b39311579544a4b73571157a37dac77474341d4467ade3b365bd198b5945e22be53e7e4fa18e6458fb449b6562a3b6b46e1b9e1c29371163603eee69ebf1fde2c0909f464a30c79cdfe88a6003a68eb9f3dd45488d1a323d8946e001174971a7a03503a81bf0c64aa217203017918704fb6bbd0d407fb8dbea224699ab7f028ed0c49c2e5c3e41ce26f9998adcc6cd3ba7f0047e5543ed362834dc21eaa11fe65764623e69dd7129361ec57305caa97d01ea136145cff4cd91cc2e06e8422bd80bf5c4e41d66a4b17992e829fe0a0", 0xfc}, {&(0x7f0000ffb000)="", 0x0}], 0x5, &(0x7f00002fa000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x200, 0x5, 0xfffffffffffffffc, 0x8, 0x2, 0x43f250b4, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x8, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x1, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8, 0x7f, 0xfff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x7fffffff, 0x200, 0xe0000, 0x8, 0x7fffffff, 0x5, 0x9cd5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xcc, 0x4, 0x8, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x3f, 0xf9, 0x4, 0x7}}], 0x150, 0x8000}, {&(0x7f000071a000-0x1c)=@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xe5d}, 0x1c, &(0x7f0000fdb000-0x30)=[{&(0x7f0000016000-0xc)="656d807e8f8dab61adaca2ec", 0xc}, {&(0x7f0000a58000-0xbc)="c6a85b2208a55442cc6852791af465582e4b8263c0c3d805530eb8266d66b01e3db493d27c15ccc28a2ccb68d19cc036a18c05a1b13245ab9ca0585f779ecb74b524f726e0dacc71178e62b104aa3e508fcf16f4306f362b103f22a280ba75f1e752f663d2a8d08e50973a69506a44d9fa1f14a20e773db524f4f35d6fae3b430157cb3278bcd56f5e809e9bff0f4ffa3f719f77d79ef8b892268a426c142c7ba1aca051cb9b8185feb941e940960bba082afb1d67573dc03d936f8a", 0xbc}, {&(0x7f0000a2a000)="7afaddf606d409d6cd4779fd43f39f41b6c2f25e0db60b7030d91f3b25a67233b00452c1b86260", 0x27}], 0x3, &(0x7f0000ba4000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x2f9b, 0x8, 0x6, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x401, 0x2, 0xc9, 0x8001, 0x7, 0x8001, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x8000, 0x1, 0x1000, 0x4, 0x7f, 0x1ee80d2e, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x3, 0x401, 0x0, 0x0, 0x80000001, 0x3, r9}}], 0xc0, 0x40040}, {&(0x7f0000c84000-0xa)=@in6={0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c, &(0x7f000061a000-0x30)=[{&(0x7f000018d000-0x95)="cc6593e9a9cd174af438ff596dd4534261cf8ff35af3198cce434ba1e344d9ac1f5cee6fd6c3c6ae2354ad2612bb53d07957ad352278a21739bdbe2337469a241786dd7e133afcadf8c4415a3e99452a9a9a9cd4fcd259f9168c6cb49a29e228f830277f4d2f85f3445de602f2f24c8d36ba45c048c14bd32bca170daa8976323f2bfaacdde116bd9d205ddac083417cd11c2b8973", 0x95}, {&(0x7f000063b000)="c324c801e68a9a3f3f65fc2491438bf70bab1f74e35b8bd9bd7506d64769d6504ee157b3bb39a69332ea0896291dd6bffa8842e67c10dcc7a9ce49fbdc37e717071bd3134df1c2a4f9110e837f261f03451844076f21b6aa4920186b9d681c4a9194a762055bb38e15c19136ccb4c5604f7e6b383d7b151215ead5be04a6edd670fc8464636b7abddb13bc6c674a7a4e9cdf7cc03af616a7416e9e0f763f26eb73d35e1c0a5c5ccae23674533ad8bbaa5501d874be013e3d4c88a823c47c7813da88d988e10989a2ce362640fa79f12f50fec813b184d4e13af2c67cfbef1976ece642feeb3ef29e8f532ae92bac9cbaa142", 0xf2}, {&(0x7f0000e26000-0x85)="4e5f6b800d57463bd7d6d9c9e236f983f5cfaed254e734e48b2e76f12b652bec922c3fa2fffad66e934a390529d889e99e1fcb5c8acee40e26c3689eabdd59cd348cd4885b7928ecf43c75d2e48cc436ca313c133ae7ffadee9ce2708e871d48b65fd18af36ff49f3151f7e11621b4048ad8c46a3451f33c0cc1cfd544a080c7ccb6e07a40", 0x85}], 0x3, 0x0, 0x0, 0x40000}], 0x3, 0x8000) 2018/01/05 23:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x800000000000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 23:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x7, 0x2) getpeername$ax25(r1, &(0x7f00003c6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b5d000)=0x10) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000092d000-0x1)=0x0, &(0x7f0000f73000-0x8)=0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x400000000001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x156, []}, 0x98) 2018/01/05 23:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$netlink(r2, &(0x7f00003a5000-0x38)={0x0, 0x0, &(0x7f000046c000-0x70)=[{&(0x7f0000b33000)=[{0x60, 0x0, 0x0, 0x0, 0x0, "b3d40c6cc59795505a29b98629cf9b5533bc7a7fc10bddab7ea770b4c867f841536ad1bc8bd21421efda6819069348256b870cf9751c8bbbee4bcd2aaa3360a84c28b3e794953635bd724a5327"}, {0x1010, 0x0, 0x731, 0x8, 0x0, "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"}], 0x1070}, {&(0x7f0000800000-0xfa)=[{0x14, 0xffffffffffffe035, 0x100, 0x8, 0x3, "fc"}, {0x20, 0x7, 0x20, 0x0, 0x2, "e0921454479bf7bee3b3933cba"}], 0x34}, {&(0x7f00004c1000-0x158f)=[{0x44, 0x80000001, 0x100, 0x2, 0x3, "2703dbd1bfd067b91a950c62f7dd3411b09d7409fdf18e0ea5791d1ee7d0b612e9e20e5397bf1cd27975b4231a2b9ba6d9f262"}, {0x6c, 0x7, 0x800, 0x0, 0x3, "61b89f276d27fe91b54288a131fd2a389775e47d569e6885e4b210926468fffe311322bffbaf561ed8a3e1e5f42b4dea4499fd895bf576e86659123eb93276c31f0eca272b4efaec32f1d71ce5dc1c52e4c4e4fe930cd912d68a7029"}, {0x8c, 0x1, 0x8, 0x1, 0x3, "9d97954f859c625a8e0dd78c40dee27f0d30c186f0398beb69bcbd0fb2ac7620118e3f4c75c6f8ca228d62c2ecafee557037ed7569c015ab7b43b0306cf6d76c40b168f6f016d2cd9210b732f5c402b9c22fbfc2083bfcb49b6fd885c50732961b8a2637bd0e28456a6f333280308efb8974f134ecae9a39584565fb"}, {0x94, 0x3, 0x10, 0x7fff, 0x1, "eb6579395b5ecf2a7a2e7a4b0d19c8caec1d1d2a648e2d8401ce38bf59364e05efd8df45a847b23176e3c3a9a40214f9ae18fd5aacf579d811b5380255ade601d131376e61a4b04a1f07d9fcae948072aa8538f432cc76ed34a1087e688d1acd3b5afaf9090d4d4acb89da47da535d4098517167f3a642fe2fe209d01d9f7da7cae81396"}, {0xdc, 0x1000, 0x200, 0x7, 0x1, "5d77f4279c95029f1eaba029b3be41b9dde4ff18eae2aad6b6a10e8606f23f68b85ed4f6920cdc26c80484525a5b9c674a476dcd722a008fa164f801b5df691c1333e3750672c1b93cf9c0a0a7f326d675a62f9928182becf97dc34c7c0a9b0cb65b0b8512e4dc36e1a6acfcfb81f66fb6dc7181e55eebc650bba639ae4cdc97df872e186d303e6219812f742b3ef9be44c93ce9d9e14d28f37d8925b0749ca417f6a81726ee7793a2aaad55baa25c9ac43efda96610570eb3f21b2bf4728cc79cab3a562db1126b11ca"}], 0x2ac}], 0x3, &(0x7f0000603000-0x68)=[@rights={0x28, 0x1, 0x1, [r2, r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x68, 0x20048004}, 0x200000c0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000067e000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000f5000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b7000)=0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c73000-0xa0)={r4, @in6={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x2, 0x800006c, 0x90}, &(0x7f00000db000)=0xa0) writev(r0, &(0x7f0000407000-0x10)=[{&(0x7f0000cd6000-0x3a)="390000001000090400000000004000000700004a03000000000000060000001419002900040000ee000000d10003000400ff090000ffe46d3e", 0x39}], 0x1) [ 545.730649] device gre0 left promiscuous mode 2018/01/05 23:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d27000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000569000-0x20)={"93a4807c01f3077fedc8dbc29fb38dfa", {0x4, 0x7, 0x6, "56eb1237e150", 0x400, 0x0}}) r3 = accept(r0, &(0x7f0000139000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce2000)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000b3a000-0x4)=0x1f, 0x4) socket$nfc_llcp(0x27, 0x2, 0x1) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[], 0x0, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvfrom$inet6(r0, &(0x7f00009ef000)=""/222, 0xde, 0x0, &(0x7f0000ce3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005bd000-0x4)={0x6}, 0x4) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c18000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000eae000-0x4)=0xc) bind$packet(r0, &(0x7f0000ddc000)={0x11, 0x4, r1, 0x1, 0x800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000ff2000)="24000000210025d7001c000000000000010100000000000000ffffeb080001005ffd6ae0", 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a2d000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x7, 0x3, 0xf5f8, 0x4, 0x1, 0x2, 0x4, 0x8, 0x7fffffff, 0x20, 0x6, 0x5de47392, 0x3, 0x20]}, &(0x7f0000f03000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b1a000)={r2, 0xd4, "2be5a0a1e01e09d5f093a45fc3329d74c60ec8a92ab75fb72b1a6fb163dd8a70b114dffcca54fd867285fccb05eceee584e4944e4d4751a85ba993611cc6fd3d107b1683ced6d749a6f894d7ddc7e1e5f44ec4a499bdf9ade14222907fed832fe21e1d20b3ce68814854924918f74b2efd7ad976dc8a31cd030c5822faef9efbe3338b80055edc07e537daeee610ca83e3ac158710797d1d0d7b1844216333df1714d91514fc965fe33f92b2cef7312a2f067e0a48aa7196f00ae1161828510dee791c2e28849fad99c0a5ed6f1db2004eae11bf"}, &(0x7f0000f17000)=0xdc) [ 545.790305] netlink: 'syz-executor6': attribute type 41 has an invalid length. 2018/01/05 23:18:59 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x14) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/05 23:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) 2018/01/05 23:18:59 executing program 1: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000031c000-0x18)=@generic={0x8, 0x7ff, 0x7fff}) recvfrom$unix(r1, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) 2018/01/05 23:18:59 executing program 2: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1fc1b0bdee1e7fb6, 0x6, 0x4) r0 = socket(0xf, 0x803, 0x2) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f00003ed000)=0x0, 0x4) 2018/01/05 23:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b54000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002aa000-0x4)=0x0) pipe(&(0x7f0000df3000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000c58000-0x10)={0x1, &(0x7f00002ef000-0x4)=[0x7fff]}) 2018/01/05 23:18:59 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000002, 0x3, 0x80000000040) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000d3000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x200000010, &(0x7f0000585000-0xc0)="18000000020001000000be8c5ee18c88a3000008020600ec01da1e03368a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010067fc2163e0209cee4a5acb3da4000000ba00670700c88ebbff060100000b01000000b121ec1474d733f542506b00ec008b03cfb76be7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d791a2ffe3c5632c1adb8a00000000000000011b571068393d2281000000041ad0b4d2c23eef6795", 0xc0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, 0x0, &(0x7f0000ef2000)=0x0) 2018/01/05 23:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000736000)={@common='yam0\x00', @ifru_addrs=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$netlink(r1, &(0x7f0000070000)={0x0, 0x0, &(0x7f00009b9000)=[{&(0x7f0000dd5000-0x23d0)=[{0x224, 0x0, 0x0, 0x0, 0x0, "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"}, {0x1010, 0xb9, 0x500, 0x5, 0x2, 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"173bd9dada887f8af2b539a80b04726396ae14790e36cdec041f86049bbe9116c48d63428f07eae513f1bbb31cb009b3793d604883369d8aad8014e7a92dd0fa01ef05e51c036e74223522a7184e368ba3d2aed56e1560b2963ff2e5d4373b5ac215362bbac77f37aa0958f116dc10ae08bbab692f6d8b352e97182f8d7c36a0cb5b6f62708053d5fbed7dc918e9f1b7980ddb3228e3e9f3a5dcf67061fc13a48ef0025859934e605e73a073f19b1e3c2a59cd93b2b623b3052d47"}, {0xa0, 0x3, 0x100, 0xffffffffffff8001, 0x1, "c7cd50455c8ed05238dbfbcd1474862a99d7695b42b60dee0867b45c72c47c4b307cde6c9596ecba31c4f5bacad2ed86010b4e48bf9d8d9eb6d775de34c4956ac23a2ebc417613521ff7dbebaf78b2da4707a1c20bc63384d3ac039105c5025ad9b616fd090c15b8018c7dd75528fe093354f226ab321432db89186484168503db8f5a2aae5f659f3beaa01721"}], 0x274}, {&(0x7f0000577000-0x580)=[{0xfc, 0x8, 0x424, 0x200, 0x2, "e1a0ae8369814ff4d85986ba574b28dc423d96a60832f8d1f2cba020d1707bf545a9462a806957fe35413e067d058d8371a12e8cc0a17768ffef655d62893379b40685c181ce833bf69dd9e6383304619750713765d3cbf2065edb592336595f4adeac83b2ae83aa2b32c1f3dd92084425a55587929ac904144aba16d31201ba5078184ff96d243edc4f39d0793bf554ff0cf212299d2d3c35d75d1a714aff22742f144afd006f8a6aa9585b017c8fd59bafb14460e7a2a84b965e4a76545121aa597892f10594fd563c0aaf100ad2c9d6b6b9c187b955fec4506af384b5d55f8767e7c01d7848c645"}, {0xdc, 0x3800000000, 0x203, 0x8, 0x2, "ad842deace4f44b4c110d339d7b2f8d209bfc801c221a3d45761745ade95c9d5cdfc11a88ef4d31387fd12f8eeb4a0953498d842ed67136cad43d0d42a412400eaccbd0ea4d7760d48d47005e9b11b455432b67b115df4ef5bedd0b5ce9e72bd5b30551b1154fa8771e3e5eccf5477075acc9b8230f9601047a063bab8fec1e82326d3e9b16663f0d1fd99cf1bd9e013f868dc014091b1b43c4a6a0597bf88401736b46e9008348cd8c9726dac019c7481a20f3e2c0ae477511924308acd4c50a8e6a00d7ef0e9dc170d"}, {0x9c, 0x20, 0x20, 0xb, 0x0, "07fcd3bbba8b9b52b9aa64f8fe20b486fb1530b3dc7c89650d9f7df6465515b95efce85cc6bcfc8b31b1f0b21f1e6a0fd7d272b9b1742d8e57d7efe3d6cd4b852b06da435f46bdc6288e2efa33021be4e6ea5fcd8591bb18044b99ec9c6e3ac3402c5a2f59be4584049579ed95614d2ba73adb3fd1d2fa8334968d5a71357abe727257b805c61a86b2b8"}, {0xdc, 0x7, 0x0, 0x0, 0x3, "5aa0f1af8c6a754741350e43815c43e5230583e9013e2a38023caec4595b73da1686271e83b20b75409f846f3ff9d719d6024f721673036dc85cefe5d438dcfb542f98fecbc362a4ef69896fa7975bb2d1e8299b1f600b7cbca03fb9322da24ec50256fbf23273a54c4c264b6fb436af766c31c997f4357603a96e4bddd3d064ab0eb543f6bca933cf13071bcfebe327be719905e52d09459ad4925dd93ab54fb86d68ff34f9ab5a19d595d4a3a4ee53dc6624cad492f75403c8d41c035cd2a9c30f00c0a899047aff78385f"}], 0x350}], 0x5, &(0x7f0000522000-0x80)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x4004044) 2018/01/05 23:18:59 executing program 5: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000+0xfd0)={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) 2018/01/05 23:18:59 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a5d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "dd16fc", 0x8, 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]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a56000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a9f000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000c17000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/05 23:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000f2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000cd0000-0x10)={0x74, &(0x7f0000cc9000)="b38171b75e2ae1956d78df7aec6bc98eb52a04bf91055e003f1b5f5093b8f1c569a83e2c6dcd1f4c2c8a62962ee5e4b9af8e221c0fe72385df002b533a57af2c5cb36abf63ee5c6a013bdb6b392ec4f8ccbdff4f978d562b2402d945c2eb4042f4c8110e6d4a5f1ffe8d68bf2d700c1cc39ddb5a"}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendto$packet(r2, &(0x7f00005f1000-0xc3)="80", 0x0, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/05 23:18:59 executing program 0: r0 = socket(0x8, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r3, &(0x7f0000001000-0xe8)="fae90d57a2295d9d14820b1d8731d5a74683582f91af49c90532519402e5ceefbfd5feec52b7a3dc6e63c62774a90357da9bc8eb72f4f1fb2fa5080fd52f3b4764575bc036c17cecf4b3ff77bca88b057f14f90efe79e58da89592a9cfc67c016569c9beb7162ea9ad6857ff30407449b4a7a9543879d00233a541f60841009b35644c60bbfb0b865ce221000d0de9b9ece1f5655c569d38249071fa21d30932d27b823382442e032b02582f2b681dc968f4f76dd04bc2214d17ff992f3a2b90a161c09e0e7a8f866f70cb72dc8ce39d44c570af93b5ee459b3a552551817a4b52253ce479d7d30a", &(0x7f0000002000-0x79)=""/121}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000003000-0x10)=@buf={0xb7, &(0x7f0000001000-0xb7)="a8d92804dade96d80455716ef0996e708b7e1b45a5c6299aaa2924c0b7dcd847078b69048c02c7681f61bb98130ef1ca9eef58b04d9fde5c463ddd04f279e76d2a8366a9f7d696e78fe9cd6577ccdecf111948b71e0731f0902fe933fef506b31381fe8c03930d309967a695d92b1ea03d1f0559ac77539fae1de659375b97db9a945829eca087a1fbc925e11975b295fd10ba7e8c32d1cea0f348b7b26deea2bec48060cd54ec6c792ecd398b05ec8c054027625d58ff"}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000003000-0x28)=[{0xf, 0x2}, {0x2, 0x4}, {0x3, 0x5}, {0x3, 0x8}, {0x8, 0x40}], 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000)={0x6, 0xee4, 0x20a, 0x8001, 0x4, 0x7, 0x95, 0x3f, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x7, 0x1, 0x8, 0xfffffffffffff801, 0x27a, 0xffff, 0x100, r4}, 0x20) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000002000)=""/171, &(0x7f0000002000-0x4)=0xab) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r4, 0x200}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000006000+0x478)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000007000)={0x0, 0x0}, 0x588, 0x200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000)={@common='ip6tnl0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80e, 0x0, &(0x7f0000008000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000004000-0x8)={r2, r5}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000)=0x1) 2018/01/05 23:18:59 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f86000)=@generic={0xc, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf06e9f31a62b4e3bda10c365a66ea598565"}, 0x73c) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$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)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005c8000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000994000-0x1c)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000a20000-0x1a6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x67, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9ee66f", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/05 23:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x0, &(0x7f0000a63000)={0x0, 0x0}) poll(&(0x7f000036f000)=[{r0, 0x2, 0x0}, {r1, 0x485, 0x0}, {r1, 0x5, 0x0}, {r1, 0x80, 0x0}, {r0, 0x101, 0x0}, {r1, 0x2000, 0x0}], 0x6, 0x3a68000000) socketpair(0x8, 0x1, 0x3, &(0x7f0000d49000-0x8)={0x0, 0x0}) 2018/01/05 23:18:59 executing program 7: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f24000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000735000-0x10)={r0, r1, 0x3, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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, 0x0}, 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}}, 0xe8) 2018/01/05 23:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006d5000-0x4)={0x0, 0x1, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x7, 0x1) sendto$inet6(r1, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000862000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000091d000-0x4)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000f7e000-0x10)={0x61, &(0x7f0000de3000)="0883797ba8f626999e4263c80c84a4f100c4a75f39fdcb46600eb7cba29b69addc67c6c480da8f1dc13cd1beeeed2e23b8857f4c4b4db80aa6ce6987326f91da409620e1be72cb25e39d1ab6a3bddb056ce7a67830600e12c1b719c88a944eb83b"}) 2018/01/05 23:18:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000a18000)={0x0, 0xfffffffffffffffe, 0x8, 0x2, 0x1, 0x81}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000045a000-0x10)=[{&(0x7f000021d000)=""/112, 0x70}], 0x1, 0x29) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fee000-0x20)={0xa70, 0x3, 0x8000, 0x5, 0x1, 0x1, 0x4, 0xb1, 0x0}, &(0x7f0000fed000)=0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fed000)={r2, 0x40}, &(0x7f0000d6c000)=0x8) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000966000)="22000000200007040d9447de0800070002080200001b08000000001206170f00ff0f", 0x22) 2018/01/05 23:18:59 executing program 5: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="fef80000070000109bae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000876000-0x10)=[{&(0x7f00003f1000-0xd6)="e0", 0x1}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/05 23:18:59 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x1, &(0x7f0000001000-0x8)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r0, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/05 23:18:59 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a54000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004fc000)={0x0, 0xe9, "4bc5cef0aaf1d8042935c646030cdc60bc49d8d7d437ef43317fb0fa84a3ead2d3934f4b73e1020602ab659f69adcb94f202cf0e9c7deab5a8b57d63a79bf6cc1fa1b40c3de4062b2801f73ba6b7a969083d28f60279e00dc352eb9ea4e54a6e93e3a2e3c839d5523b62c98f9f306c0980fab15d1ba69ef7a5a63a9f2ffc9f402014f8e42fffb1943bf6a09a1fb52d3a333d7130818ed63914522e1086a4ecc2a8766953562d5c8288e8df8e5c250eeabdb1fc89a9a90180a0e4c99df896f68b9f4ce0521e15875c2a190774dd98984a8675eab302d2698826355ac2b12c01e82d24938d1fbd118eca"}, &(0x7f000006f000-0x4)=0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7ff, 0x80000000, 0x8000, 0xb1, 0x6, 0x2ab, 0x20, 0x9, r1}, &(0x7f0000555000)=0x20) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000048000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "0100af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "91b3d4", 0x0, "73e957"}, "4ef15f15"}}}}}}, 0x0) 2018/01/05 23:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002f2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e77000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f72000)=0xb) sendto$inet(r0, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000118000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9b5c, 0x2, 0x1, 0x9, 0x2, 0x7fff, 0x4}, 0x20) 2018/01/05 23:18:59 executing program 2: r0 = socket(0x1e, 0x1000000000007, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) 2018/01/05 23:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000096d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000069b000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000666000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r1}, 0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000fc8000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 23:18:59 executing program 3: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000aca000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ac9000)=0x6, 0x80000) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000435000)={0x0, 0x20}, &(0x7f000008a000)=0x6) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aca000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aca000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ac9000)={r2, @in6={{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x40000000, 0x80000000, 0x3e7, 0x0, 0x5f885448, 0xfffffffffffffffc, 0x7, 0x3, 0x2, 0x3, 0x7fffffff, 0x77, 0x6, 0x2]}, &(0x7f0000ac9000)=0x108) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ac9000)={0x5, 0x8, 0x40000, 0x7, r3}, &(0x7f000098a000)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:18:59 executing program 5: r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000c79000)=0x0, 0x80800) connect$ax25(r0, &(0x7f0000322000)={0x3, {"c8589b4da3965f"}, 0x61c0}, 0x10) r1 = socket(0x9, 0x800, 0x5) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000855000-0x7a)="18e24c7919e99c7af6be4e80bdb89ed7f1dcf1712ed937e42d643420b01a09b553af0f71b3d0027504b3711fff09ec5ecd5089edd8f3d1e17e005b3af31bbec1fd1b0eaa180446c66ea86b86732a00b4a2784a93f1cf3ebf8df362f5d18b277f9ea66c616a9e41575d1ea9ef4be3b5b1d1af3eb67c8b23ac24a5", 0x7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x38)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000001000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) connect$unix(r1, &(0x7f0000f2a000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$alg(r2, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) write(r3, &(0x7f0000775000)="f93c7d4fd8acb4da6f7355330456378488", 0x11) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00009b8000)={@generic="59264695b04048b90caa4005c5aace3c", @ifru_flags=0x1c02}) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000b27000-0x38)={0x0, 0x0, &(0x7f0000f16000-0x10)={&(0x7f0000168000-0xa8)={0x2, 0xf, 0x100000001, 0x2, 0x15, 0x0, 0x3, 0x1, [@sadb_x_sec_ctx={0x9, 0x18, 0x0, 0x101, 0x3f, "7e3c7c756128add05cc5ff238a703c6b8e39d0e2f85410d18842b24df929fa9404f0acbc834ae139a1b94f0dbeae24070f0aea0277f6a296dc520fff0a03a0"}, @sadb_address={0x5, 0x17, 0x33, 0x20, 0x0, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0xc, 0x14, 0x10}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x90) 2018/01/05 23:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) r1 = accept4(r0, &(0x7f00003b4000+0x9b5)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000060c000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009b3000)=@assoc_value={0x0, 0x5}, &(0x7f0000ded000)=0x8) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000fba000-0x4)=0x4, 0x4) accept$packet(r1, &(0x7f0000427000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000da000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00001b2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005a3000-0x8)={r2, 0x7fff}, &(0x7f0000809000-0x4)=0x8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000cf9000-0x4)=0x0) 2018/01/05 23:18:59 executing program 2: r0 = socket(0xa, 0x3, 0xff) socket$bt_cmtp(0x1f, 0x3, 0x5) pwrite64(r0, &(0x7f00009c0000)="", 0x0, 0x0) 2018/01/05 23:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xec, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x19, 0x5, 0x0, &(0x7f0000c47000-0x8)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f00004c4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000016d000)=0x10) 2018/01/05 23:18:59 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00007e4000)={&(0x7f0000805000-0xc)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000fc4000)=[{&(0x7f0000fc4000)=[{0x108, 0x7, 0x608, 0x8001, 0x3, "d937a41ffdd0be91bfe6a88e738f6c933c620dd8726f1b69660f33818b6daefd472a7c8a7887c85265136bb1d1111e956e71a48c56de2431009c933d553ffc921cea933bba08a4a777b41fdab600d85b83dce30c912310330df2ae606415cdc9fa30a3f5b2f716e3cb4f44e8f197a0cb9e25df49ac823c61db5970272fc4c9094938fb8f18e473a971d1928a8d90a001e97771df6f4cac25868566b42defac49d1624d71ed88e5326d6c9b728c8578c5a6be4cac2b2e126a5380c7482fba5ebb4fed8a4bcdded94cd65c73ae631764642001a006a63be89649765c677f8993a4ffc7a39d00c6d9a5275865893afd8da35af7279faa"}], 0x108}, {&(0x7f0000fc5000-0x1248)=[{0x1010, 0x4, 0x100, 0x3f, 0x0, "3d5f6c7409d2dcabf8774e8f3db6067c8ace5396523a251deeecdb943366dc2721092d4e251015c51a13cf2667131a763187beb239ec1a4072154ff90bea4a86dccd490b67d21d855c2024476075fba78d7bac5ccc1a36677efdb4b2679735b86d1c63637269c356aabd66c19c004f5d9d1bacebf556b878fe20514646de17233c4c703d74aa79cfc6147810febda9dd139d9bae0037fcaffb83178732fbc58b203ed55461da7bdaea65d8d219973bdca8af9bf8296753dd69d4d9370e587f048bd7fca2eab661619b8c617628b02b1a8ade82c85526be4bb2e364085705631d062952e83f0f22d1093150ffbd495e97aec2c03dfa32ccbb2bbc147bc34c98e211a8617993eb7cb8e15d92a1036866d88cc6761dccda0350adb3e3e3e5ac927f33389f57e28ce34b6bc7c0c5ffb824bc395040e596e6566454a720933798eb981104742cad51d26e503ecd4950f0c971b1768144014009c2a459f1e3d9205ba335000a19f0097c443ff16ccf1bcda76939f8891260b99340e023452e140113bb0f6f2cca8163c75c0455ff7677467aaa61918c6dcf90940d0a811d1db87671c9b8ca9e73098313dfbc8ca628ba40ed73eb8553a31e5b0b1ed09c5deeb5e5e67fc49a473bc3c88c322615561599eab1ef2bba9cc5ab33ef5df1b470d4209981bda5176e23ca3f9e2f2b2230102edd8ac9d23419fe3211726f42f7b936312bb5fa093b483902a1f0196756eb26e617cc602b4062c035e2d80704af3c6beddac5d986efdeda81eddca45654efcb792e23eee7b2c232fbe25386e96c8d996b26108946744dce89f0dd7e03fe731c3a1f024abc9c67de054c47a3ce85d5924aa37306d01deb8a16deec023af3e92e99df9ce57189975d5415276a311b85a036f8f4c9726746af22767fae54af4aac422e774542ce2165b69ba33a71544f0a61c2cc5678ab9df43fed15f12e2fc87e92b41dff4465276a8d40eb92dd703f0dbff0f85a904fe8c60ce2b2b5dc375ef9ef0542849a71853c927c408b53785c9cf4b00eee3c9cf8106f2502b5726ac46f91ca77955b40c56f5ac6ee99b342aa630bf369ab07a7887bd9adeb5cd41bc9d3cd6d075ea9a53372a1557e5aed418ef97f651b573727e34c77964474946525641c19f44fb708b8340040388f87ba5d47d1dc4c2918399a01421db35cb73a6b4be3c9bebe4c06b1480155ab093b18793669d20113f21e15fac9810528016026d9fbb07bffcd473bb765192e99b61dd6cfdb2c5fd01e11e07ae937619231f1e085585ab52d19b34cdd9579dbd355744381452ec6884ab7faceb6880af4793f9e9ffb2a337ecdf9ef9e3449b0ba4a1f12a29eed5753004e7e17740a842a8349405bdb675a31531a61497f9f2293d9216672fa03c051f3c73b069f5ad844e152eed4e36e5b6f80c809c8a004330d368f877de503932f60f9b3cff36ea6ab26596a64a3f96655305b4aa7d6e4ccbcf831097fb8b4ecccf8f0e0f73a2e88a56f445627e330554712d3ed8e8066f43528053946fe9dd79a66262b82739f6f63b1b8cb8b255ca51e5e3138cc13b48cf65471709d7698c3c8fa9540b4eaf26e135f263f5f4e35322d5354df4adda2890ad73dcc14b3c08a01efab21bda541be84eea6e850fdfe1b4782e144db5c3dbd4afebf8b4bac68e4fba16782d5ce73f7dfd1c9917da047788325b195001bfd2cd8794ed2e8436e31049cb884057c214ceaad344eac823bd3c9dc97abd22d9b74b64509ea7753cf30cd9899c984bffe4d764323cea9a17248021f152cf2a243954a99305c4f96b0c4d31a1dbc49b6b5f5613cff0e19310302d7958764410fde00831b66672a559b54f7a419215689899aa9f3572bf884fa38863d7e2d73737ab9db1dcbe04ad8f11f91e40be45cb3831c669fed74cb10753232da2c968649623922a65b1bd77e8e07adc6e7ac117afe1061111d443d0a7ef66d6d2d07e10a694c5c54ed1fbfc56a8d6a5537a057e121171d6ffda1e82ea810420aa7df22fdded0453f4cedba2c492833811de386f9109a7585690b6e156a27310253b0832b7a7c32f84bfffa4fa25a6aa23aac5e8220262d39a027ce99be6efe4bd770e91faabb0308840329d9e20bf2dbbd12950a8f2da6a8268e42d208fd4981e5775ffd9bd2a3eb86a413d767fa93b91ae4e37aac370e8937d0587ac92e91cd0abbf193666f40814fa2ac0789570226139fd84b940984cd5cc14291b0cda7110562a1f6ab1c73ca5ac926fb454b2c4e7985ccce4bbf9b2e0b9fc4b934619f5aedd38461e69053f6276b5acea3a5922b8efb89f4f00d5f7c11c0bed0e5e33808108e83f647bb09931a9dfcf2f64bef5e4e24410f920ebba0ab1503ef1ab2a03e42c521bed5573f22a943a08605427669362a53c16c4281fe0bd71316d2688665b9eaf63a8606eee7f5078207d83321c642079a759a8ddc5837ab4e3082d0aebe81858a000b2afe6a05b5db8e23c05daa6d94152add2fa9a9f1d40127f4298ed31f996fd2c8d92b6633713babb6049fb003bb45d3f47aa46c7c03455b4feb1f454f1affe1a684b05c5c2013c6abceca4a51103812df511c74cffc24e8db52349ad2e6cc73c04a4e8db7d31512c17d6641db8922a043225f9698036b9844486a427a6b270f639658cb8b5b36747e087cbc163789395648cd5304419d5ed17a3a1a90d00a67f57329c6e33c165a25dc87512a67170d90f0af61be1322f62b7d896d8bc198bcc96d2b8781f6edf50eac96ab229f79a4da3cf62d97755315b9371da2ffbc73b5fa8fe8dc19e256a11e802e6d12cb64f54be7170c2c331101fe46a04fce241104c1f6e1c978f670b8bdec25e55fd967ab17289afb0ceee3849e66ca058a8f91f3fb236ff597ab014b5028aaabb6a5927f6d3e5f9571a286a6d3e806f26087e6c0502772ef6c7652e8b5ba8d5af1ad9c2008d4bd51842ab9d234aa19a2ba3a2fe2cde259a178f9d507f3cd2df1ad67f15ba167f2741cfaa61e0f0bff4bb93a87bd72e70de63bacdad293d70184265ee6d4477220909be3d5ffa210d5867808caf0a996c91df5b14927b5d3a14eb9681c9f707941858826cec628cded8db4cc5ec32903ba092be50f674257cb02f3588fe47b649c372745af2157ae06847fa6005f352e321d99f143f7ba4b63ac9d88b163c25a0bfa9dd8b23b8457893ffb96c2abb0557b32a92825084ceda4ee741033a3127d978cde7ce68a6a5e2a67ab80973d02574b443fac75e8c615cf0030dd51fe357c217acdaac1d4b4d68e6495ade018865b25549cf3aa5fd9f4af48f9fbfc814d2c80aa9abaa7d4b864780fe07caea84b063ec30660b9dd9292558736cf650d12778c4a757a21ca3081a14d8a1c3ab935cdce26e657a55c22afbc0206fe0d7c3716538ae981072abeb31d509f26408d59f8cf7cb0afa981ce6d5a2696b01aa941c60b99191a992479e96e733585dcddeabf07f9599d3990448e0ec817d66ca2e5899a530c967d54afad99466d1b68f37ad42f27925db92d29d36a1cbb09e057a80382365f364f1472f565f37ca8f0a6d7eb20ef36b333d8180ca8b3a713a3529c60b63a46cc1f5086d55b30b00cccfc113e051882cc71f53600094d0724257279f985e2b993c22e20e4b8cfbda4924c8e1e593b5c234ce054e344a130faa22c009e685188aef4a8a579447d6c0bffbe782ff6f8a10b7364c1dd4ad8e84727c5d1e5014bb2eae458435d98e016c8c36031816d23f576c671f2db2d58f31c9ba7f794623fc96dfd784528a11c89edbf5ea3a906bf013c69bde44b0d0ffe3b464861174953a66982de2ce70f1461c693e88c9a678492ef218df2a7da1bda26e17d44dd3423f3ffbc489b43dac7039e93de89f36fd500e769102cb132c0a554efaf659a64cb0a685d5c3dff59e32485f989ed722077e7a85d04e813431e5c984860201970a81605795ba5069a5c7f06d6cd565769e11f553362a851d84e8840f04861ad752c5d32eec8a33c8588f307845ba0ab171ed3fd8a7c7a849056586e0755a79a18f6130f5fd137dd234037f2a653817bd0127aadb641964a68b88ea0ae123b0fbbd5748796ddc3ec45f5597f842a1d1c2a40f728d3ab6d135ec8be68c7f8dd53fb3aceb74b7a48803fc205d33522031de9ff3374ccd66df4719b18866e0c8a2453a17aa81022225d5bed8bace4914ea0db50b460461570826f46e4c6d4a55f18e5ddfeb4b9520f94f5653715e0174a13041a7b995cdef85746e0c6111bcaf5dc7d5956081127c34902d1e6e5e149a73416147bb3ea2cc99726f0933f2f3a50f90b399281ccd7ee578678a4387532202712ca464f95beeab4cfb133eca8bc57f0aa76779ca9e30f42984669f0346a1c90d4088a165f189b0e594091d45e2c5e22e276552312fc72df780cfe4814df40c7894fa946e777dde091cb53db4542b338b616de9afe3c17f17a19c45a9dc05040273ea1e67dccdecc394d1a7ef1fd24a2ffe4d3b956f39026e31b6c51b55516368e575e1a989f5d8d2170bda80036c06b6f71ae281d7250b272dea61744e73b801cf4aced0dd2ff6c354335b372b57750eb8d3a98b88a720862850ea7270526cd3bda54c525ab2d3cece882d3bcd8abad53ce887812a1079974d0ce856fbe74fb9c7f95c0c5f673d158000d2d2e4260f088bd7dfd911714d9ac87b72727bbd5b77d9e28b40fbf7fc973619f86b6ba0f544b06c902983101c47bd350c6ca31afc7c6ab5de0add59441023d9a599f9905805cde70e8729d17f5f17ec58b5e4c9f7e9aca1eb328fa0fb6fed4a547a835f8b170a05423a28c7e783d11d12aa89c991c19d56c11fca78eef400259b5a3fe6dc66d84708faf210963552d549eda92a93bc1d2e15e36d078207c3b8974a65cef2f2da266bdebcf7c81cd596363fb82b2907de91f6469b3bdb86a007f552a7ff6f755917c42cbd0be45628fc3b9dd90d1a191e3b50d44269ed0d121eed59f0458210709929f3f6e2c6dfff2bcb7f5bff595ad8642554f809678358c563d92fae2c89c1627a6e2e754cebee3adf1be7ce23b413c1dc4130299831f904e8bcd87d3ba957c53e2071e53742eab767f9d00cd136fc69f26e1908948a542e46b91bf0d2d201db36f07701f9613e9237ba246ce1c94d8925b153c343de685bdf5c6ae45abb82d4beb8b1652962ea30d1a79c95d0b7bb7f0eae18c404d2970fd79e6008c4493917216f50ce92735a9f38d20bf8f42cef89bcfa74b3063a4e701b3cb38b58bb217f6f35aa9b0f02d7b839e54e624797fd7e94d35c9b00e4c2134a8a5aeba68a75b841ea181a537d12f5b1c157ac01d36f777fa0fa99cf7927d0eb5b70232d086659d0c01d44c81ec3e72a32bb63be77865242a3e9dfb4edebc9abcedb62b65065baf60c79f320857dba49b24ce7affbc49033478e2548a12f4961fa636cdcec87bd5d64f860bfc092d377591f3540f95e941788d355b3f5cb07f335849ae20e2f73fb1c7e82afd1873c8542a05bbaaacb6dd78667b417797211651be023756da12d524722915e1c49dade4b09c66c349e1e25aaa0adfc5f8ce29c3d5891da91145b9881be350bc207937c8aa95c753eff1711fec894dec65d0039227253feb213fe10e6dbf4021e16a725f006bb75056d0ca1eee6a5fafc5d2c22cd34d98941ad3fa8bdab441ed1f1d4bdd443fcbd33e146d80c53070e53a2be4fe1b83402ea2a687271b190df224e71ce848613df4a367c3d4dc79f4c8bc75b318001ae66989df230ffabb1ec9a7411f953e9f47a84f26c0181384589c09"}, {0xc0, 0x40, 0x0, 0x3ff, 0x1, "74af78d85eb27e8919fced57dc1ef703d77ae9155c18288881e7b9a25a31186874f34ede5ba7244c8e315e615f8a6fb05b4e0dcd58c1d35cbf60ba49005a4412d5cea13d7893f7d6e9260cac357113297a6c8356fb409cc3e979fd7f0d706e4ec7c4a39d8d6fb16b9a19a42bf5ff05e5c888b8c3e870a26079900b2061d5884ba5d9f542d4c4b39bf64aa2fc27a79e5f390d4616707ea1bc553441008e52d2ed3bf53158144c0abedc181b016a5e"}, {0xa0, 0x81, 0x20, 0x6, 0x0, "2db905beaac50f263e762f724b7cb1d9269be820fdedf00b9a5b1e7d8c6a2243401307ff24946541732c59d8aac96bebdce9c544f808ee04d344629ab9bc2acc64f24649db38fcc709339c79a12fba35278b6576e2495ec44f8a8bee486f431b909b2f8eb6d18ec23c52c71fe3088016ccd5562b1eb3e5b65685142e6366b83b2f0ad529c80c8aa1c508d5a2b5445b"}, {0xc8, 0x2, 0x500, 0x4, 0x1, "63a989ba6dc093ece48115511ed43cdcbeefa2a61072c47f85af62338343a24369c7590fce43626f9e4d1bc7f4d182b782ecda09a8104c1ce699d80d1f6083c1c554830fd5730a605260fc66601407f85c7c95c2c513da6a5a0592d9bf69d722e495e540c7a524734fd6cf17ecda9cbd7693c0e02bfe96e74f084ce3eeb36d5e1b4c859c53d84e43c1d5b84a88dc3c2ff4056ce75598b9ae393bff060d1a97e98837ba2e050fcc460371540a920a9ff656b1630dc9"}, {0x10, 0xaa77, 0x122, 0x8000, 0x0, ""}], 0x1248}, {&(0x7f0000fc5000-0x108)=[{0x108, 0x9, 0x109, 0x9, 0x1, "72c7020b766f99998600708e6bfe25f0ef999dc32e940d0cca6d5d31a2651332e3fb21857d83ca13c60e27ad668104a4831cab146d03fd0bc12e6ef5266496f4efce6ba4d13d9491e4a32cb31a22a81c9c9b2343fb0d7c813ed2ddfc94c1a9aae688df14bd82fe1acb95f4d4eeceef932c6f4afd16497563df217767aa445a6662a1491bc6a0ab7eea5fd728c95d6df98a8e9416b0505f220c3c7146c23999d66dd25a9aeaff9785eada15fc7b8593e26949cce57d2bed8b896a8f01e1416218aeac05b8f71817220f85f5061e6898ff886e31f62dd4e1b9ebb12f240fb621b88f993119197ea29a32386e793e3930d1b4a4e28721"}], 0x108}, {&(0x7f0000fc5000-0x10c)=[{0x10c, 0xb71, 0x200, 0x6c8b, 0x3, "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"}], 0x10c}, {&(0x7f000044a000)=[{0xa0, 0x7567daf6, 0x709, 0x200, 0x1, "7bd10b048eafd7468094438f27f49490d090cd69074794770d5424aec1f960e4e083dad17ec434b4b7608ec3047c9cde72027caae1fb31c27ff3f9692b4a5ae3df3c0ac7ea6b7d59dd799f24cb6a347480af403c72faccadf7b83f4b2e5f1f624cbfccd22dc0cf107328780fb006cca045449b9686f836138b08924de1e2c12af5c84c7f3e28efaef9820383c0531f"}], 0xa0}, {&(0x7f00008d3000-0x47c)=[{0x88, 0x1, 0x400, 0x80000000, 0x2, "36c6b17657476b230ae9724ff20a69163c34cdacf64fc2e0d05a33e95859bbccb8126e582667ccf8c7eeeafc7dc54ff2a911d338fe8257301d8ecf4092bdf652ecdde2e42df7b7e8bfa0db9c3accdaee7f460ab5e6c35bc5853c5038ded98a230b3a91110c1457c6227116345a480a6b3c1ea72d79e0"}, {0x8c, 0xfffffffffffffff3, 0x120, 0x9, 0x0, "1a8ecf09a5bf5d3aa018035aab0309264eb07842ea7063488031d53b15d5a4c63eadfca1e508286b6ee1358a0819fe42a98972116afcf100ad83033dc07ac1690277f52e1cc2d1abbb94f4f1f1866abd4a7b835c56ed192058afdea20c84a570aa9fd20e9b1fee89688afa9ee1bf1cca5220a1eb1090b5af4b"}, {0xb0, 0x2, 0x8, 0x3, 0x3, "c902d919dda0e8270372f4c3a4bf354a3d35b3c7d0e670f1a96fdd0d1509b5b5f99a44e69d570d90b62510b6dd27e8d8ab9d84cb57f68b03cf870e5a9c99aac0ed18bfc66f2e8939afcb387fa3b0bef3f58a91db8d67bc8d2f1027b0691cfd86e11401d7d1c86affeee55506167a9681547685a49acfe944216c0841bace817d9b6830941bb39c1b53d4f341fb4b1f4c70d76eb94f9a3a393bf6948a7af8c4b5"}, {0x104, 0xfffffffffffffffe, 0x300, 0x7, 0x0, "0db61b4627b51e4ca826363e1943a23866f94742fb1092e5298362635bd6b2f6934f6ff049ac527f496e39e759f65fd297fa1c8a715e9605edd0ba0483b24aa6e6d9f5e6e4d71781e3e8358795229b51cc28aa172d5321e1819ae5bb418235ec17cd8ad1ea8c0619f8d80a3f9509e95acbd0356cc752d878bed38c310703dd5535f4228af3df205b90500a44da2ca559ea762314f5dd418388845dc07e78230fe1869e8f160edb529423211b2a8a0cc7fb27c237882b4f488de863f9800924e8b699506d273f9ec032eed9e1d3cc656d3f9227af8327f1ff07d2f1ad9bfeb1206d5b7e4c5e8bd29b5bbc2e702e0dd6399f"}, {0xc8, 0x9dd0e9f, 0x14, 0x7, 0x0, "a197152994c278d28582df2d2b5e49bf0868ebfdb28c64037bc8d7e856213377678dec5f4311326d019510313368734af4af5ca5981eb2294467c21b182bf1c587343acc2b7db7a668bb721155ba2a70edf116c38d71a798ff1f8d5179abad55eecde24b8411dbea5e440697d2627fc3db1271d643538e9cebf6027a2380130fd3d67de969735e3fa322ccde9e7f1c28d49e3d26e271ab30ebbd5b0935f77e7d9813ad09246393369dbec3d9e360b86db7f703550617e5"}, {0xec, 0x7, 0x38, 0x0, 0x1, "e251de360a7f4c2e7757fe8fbffab43d18dd16f30679b2f4cf8fe04b4934a9710d861b44bc8c140c4b27f5ae14deccc92e29245619bb39388ed09e3d988e628bfde4f130697f0b97040eeac98e4d1c0433a4b103e38ff1ac0c6abace1fd1fd46725187b64f2b03a93f3337522eb820e28008a122c2e42fe9989c2da92c21081c89a1c3b832158e57e610a3ba2f1959c8292c9be1e08f39993cfacb8beb3b38858698bba6bee7d4f665ade76db19c54d75606c3ab2b155a5ce0102aad84fbbe8efc96adf272a5d9c44ea46df611894a09a6d38463f4405582265b"}], 0x47c}, {&(0x7f0000fc5000-0x3a0)=[{0x28, 0x5, 0x200, 0x0, 0x0, "6b89d59064b54a4473d0f0dc6046aceea8448a28399d"}, {0xec, 0x6, 0x811, 0xffffffff, 0x2, "dd7e819cd9bb64549eb43cf10cd048fc3b792d4f5ec46d448af8ac15315398dfa92f6d421f3820a6c8f1f061ac826903c721f1c91e47bc7718244e51196f07403d85ddefbd95f3ba5b965b53342ad48ff87ffd1756cdd0f16aa1f19de54122c75f656ea4656004f1bf75fb95f59f6e43ef5f24cba00d303dd80ce2397a59ca2ab8eba9887540b2f887f488755be9497a374cc95ece07b31221dca8cc330d4bd4333a76e0556e47ac860bbe790da0db7100f4ffc354f1ecbdd9a628887379a6dfa5f0cc5b135fccfc5b5e60fef551e556190f98030206ee598d032e"}, {0x104, 0x6, 0x700, 0x3, 0x1, "e3792556e5a73330eee297e5abbeaea84dac76b35ed0c488dc6e7196b9bd924d2204a6b56902c0f02dcdc479c05ed4abba6fa4e4f50660ddc086fc82301d6e586483e94b9b34af47520209f877abf9cc7a681b1eaaf5c5e762d8a70696596a03855c98bb36b895846daeb84931d339ad4e5aaddcc95f875f49618a7641fff1bd365a72562e12865a1db8442dcd20e99952afb1d9a7d2bffd62632f6fbc3bbdfd12a3fa65612fc6d57217c35cb62c2ca58b59eadbf687a107977e9f04f98572645e1b5f11f5146671c90e0e8f292d8face13cf1cfc5099c22a8ef76fa08467b6ae1ba8808fdc6b693878a2db8942588f941df84"}, {0x9c, 0x5, 0x300, 0x7ff, 0x0, "e795e77300c57c665832c8286b9e0f8e80b3c5b85ddd73dd5573a8555b9abf525077ad74317eedf8bb9f5f9116b11644fb378f5e2af6fc990002431121d08b0e1e793df54083d7f18658c18124a2a8f6ba3b7895f5f440ab4e83a0e4976f56490279bf73f3b4d6c486fa655f45d49b887498b539325d29130ce8e60f2aba1fa2aa17438cd7be0dcece00"}, {0xec, 0x9, 0x100, 0x6, 0x2, "eaf6be104a46d418b5a1c8c4891ca91fa688e08a0e1681aa3aa3e70db693070b7db84c887fd9b52e7ad47585b95d644e916e9b76104a9f3d26705a820bd72a13004e9e2924a280aa35bf252e68c2b520b4d31429b5e53b84b3c0e96f3e09c73c263f89adfe542b28ffc2cb5d72a92aa250605188f1f3e26b5e1bd05e535634c313df3d87a2793eea0080a7c47cb1cf5f9a2f1ad0ddcf136532f56779cf45ddbaf417fdbf8f0b02fc9b154728622dfcebf28d067172c3e42a8fe39296c00a873164a700b4659dc8ffdc626ea884d78c25560c31483244e509a7"}], 0x3a0}], 0x7, &(0x7f0000221000-0xf0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0, 0x0}, 0x8000) 2018/01/05 23:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000833000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a0a000)=0x58, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000faf000)=0x3ff, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000176000)="3900000010001947040000000000000007000100030000002000130000f17f0009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000c15000-0x5)={0x1, 0x7fff, 0x40, 0x7}, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000085c000+0x8b2)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000041000)={{0xa, 0x1, 0xf06b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, {0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0xfffffffffffffc00, [0x5, 0x1, 0x7, 0x80000001, 0xaf, 0x8, 0x0, 0xfffffffffffff7a8]}, 0x5c) 2018/01/05 23:18:59 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000e58000-0x4)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f000002f000)=0x8) r1 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000000e000-0x38)={&(0x7f0000e87000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f0000dbc000)={0x18, 0x29, 0x3b, "c7"}, 0xfffffffffffffd5a, 0x0}, 0x0) 2018/01/05 23:18:59 executing program 3: r0 = socket$inet(0x2, 0x9, 0x438b7a3a) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@common='gretap0\x00', 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x5, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0xfffffffffffffff8}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000002e000)=0x8) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r4, &(0x7f0000002000-0x10)={0x3, {"62269d7228d77d"}, 0x20}, 0x10) pipe(&(0x7f0000640000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b9e000-0x20)={0x6, 0x0, 0x10003, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000001000-0x10)={r6, 0x4}) 2018/01/05 23:18:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x5, 0x331) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xdd, &(0x7f0000001000)="0b61410cff7249a74298db44bddf23924341280ad8a1bea66699de6cbe75bcfed23952528ff8f8841c5217b2bd55fd16b0716e7e161fc82a67eab790011ee91333147545b24ee8c64a85ed99ecf95ba411aba85edec3eac27d53559f53614ac895db5f42cb80d6dc026a6694216bc71be792acad94a7ac6bf929671752295de0179b4e5c60ab812985978e55c22597d256ffdb13a1fc6ee843de143a6ba429827db87d9924c512772a6b", 0xaa) r3 = socket(0x0, 0xa, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xfffffffffffffff8, 0x10000, 0x8, 0x8, 0x9}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in6={{0xa, 0x2, 0x8, @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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x7, 0x20, 0x3, 0x2}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000002000-0xa0)={r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x80000001, 0xffffffffffff7fff, 0x3, 0x10}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r7, 0x37}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="b65c6d1435c6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eaa000-0x8)={r8, 0x46}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7ff, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/05 23:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d0d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b7b000)=0x10, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000131000-0x4)=0x0, &(0x7f0000297000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000013000-0x24)=[{0x21, 0x2e, 0x3fd, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x21}], 0x1, &(0x7f0000022000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:18:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='irlan0\x00', @ifru_flags=0x200}) socketpair(0x10, 0x3, 0x8001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff000, 0x2}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000377000-0x8)={r0, r3}) setsockopt(r5, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) poll(&(0x7f000063d000-0x38)=[{r5, 0x8000, 0x0}, {r4, 0x1, 0x0}, {r4, 0x101, 0x0}, {r3, 0x10, 0x0}, {r4, 0x1150, 0x0}, {r5, 0x0, 0x0}, {r5, 0x20, 0x0}], 0x7, 0xeb) 2018/01/05 23:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000025f000-0x2c)={0x3, 0x1f, 0x1, 0x3, 0x0, 0xffffffffffffff9c, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000082000-0x10)={r2, 0x28, &(0x7f0000c2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) splice(r0, &(0x7f000077e000)=0x0, r1, &(0x7f00008d7000)=0x0, 0x6, 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000174000)={r1, r0}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) close(r1) sendto$inet(r3, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x101) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b9d000-0x4)=0x8d, 0x4) r1 = socket$inet6(0xa, 0x1, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = accept4(r1, &(0x7f0000315000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000025b000)=0x58, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00008bd000-0xe)=""/14, &(0x7f0000257000)=0xe) 2018/01/05 23:18:59 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000b000)=0x3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000a000)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x400, 0x3, 0x6, 0xcb}, &(0x7f000000b000-0x4)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000)={r1, @in6={{0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0x9, 0xfffffffffffffffe, 0x1}, &(0x7f000000b000-0x4)=0xa0) 2018/01/05 23:18:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b0f000-0x4)=0x0, 0x4) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000fda000)=0x0, &(0x7f000035e000-0x4)=0x4) 2018/01/05 23:18:59 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0x58)=[@in6={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0xfe24) 2018/01/05 23:18:59 executing program 7: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eb5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000eb6000-0x10)={0x4, &(0x7f0000d0e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000eb5000)={r2, 0x3}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, 0x0, &(0x7f0000eb8000-0x4)=0x0, 0x800) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000eb7000)={0x0, 0x7ff}, &(0x7f0000c0b000)=0x6) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000eb7000)={r5, 0x3}, 0x8) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eb7000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb6000)=0xe8) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000eb6000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x6, 0x3, 0x7, 0xa, 0x80, 0x20, 0x0, 0x7, r6}, {0x3ff, 0x5, 0x7fff, 0x0, 0x3, 0x6, 0xc3, 0x7fff}, {0x0, 0x3c, 0xf5, 0x1c4}, 0x1, 0xd, 0x1, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x1, 0x2, 0x89e, 0x9, 0x8}}, 0xe8) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb7000-0x20)={r0, &(0x7f0000eb6000)="", &(0x7f0000cbb000)="6fbb6ec54e2a491b76d45b153942873012367e0517be78b12a492b4cdb0180076e03e799d9a912c8eb42184a26595d753f66a2e03af635f859bba2a26ce6596799b7d32b0000000000000001fd34705cdcfd49c613620f0000aed002a3ec", 0x1}, 0x20) 2018/01/05 23:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xffff) socketpair(0x13, 0x800, 0x100, &(0x7f00002f6000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003bc000)={r0, r1, 0x3, 0x2}, 0x10) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/05 23:18:59 executing program 1: socketpair$inet(0x2, 0x3, 0x3, &(0x7f000078f000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000136000-0x7c)="de6255a87d7dd5a6b8a4244f40e8c06e9335b9819310061ca49a1276d2d1f17a86fae1fd656d831d5a64fc264ba91b5f38b8abf324d6952c6cc9a379583a22601cb4f67b31aa3b663392dce9b6dcca3c6847365d0ff5cab8c030f69e054e9f30837f50ec09fa1acc083f39eb98adbd7a9f29bd021a44ceef3d52e961", 0x7c, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cb0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000001000-0x103d)=@dstopts={0x3b, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xff, 0x1000, "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"}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfd4}}, @ra={0x5, 0x2, 0x80000001}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x1f, 0x4, 0xffffffff, 0x3f, [0xbb3f, 0x8001]}}]}, 0x103d) mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0xd) setsockopt$inet6_mreq(r2, 0x29, 0x1a, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) bind$inet6(r2, &(0x7f0000814000-0x1c)={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ed4}, 0x1c) 2018/01/05 23:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) write(r0, &(0x7f0000ece000)="26000000130047f1ff170080b8ffff0300000000010000000000000000000000000000680635", 0x26) 2018/01/05 23:18:59 executing program 7: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xc) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000de3000)=0x7, 0x4) sendto$inet(r0, &(0x7f00009b4000)="", 0x0, 0x40, &(0x7f0000005000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7d) 2018/01/05 23:18:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00005a0000-0x10)={0xa, &(0x7f0000000000)=[0xff, 0x81, 0x80000000, 0x100, 0x0, 0x4, 0x4, 0xffffffffffff0001, 0xff, 0x3f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(r1) 2018/01/05 23:18:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0xeed, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000bfc000)={r2, &(0x7f0000000000)=""/34}) mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xb) setsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000267000-0x34)="5d2943a163c482a7b002a3f6822e91281de41278839b3d1f24f17e5919c0a477cc5bdd4b78fa4d372da6f813af607baa4121bf74", 0x34) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000f2d000)={0x47c9bf5c, 0x100000001, 0x7, 0x7fffffff, 0x6, 0xff}) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000afa000)=[{&(0x7f000015f000-0xf9)="37754980669e5bc4144a158a4678c1b447ee30e2eac26b47b55640b556dee314cfd25f6636764b67039745986474fb8eb10a5020dba7d3ed5556c679a58676bf6a2a36dc6b889e18bef47864dc75f32b262ed4a29920b81aa4e47146e5b05f6cdc0b52a3d13207196025e2467bffcab43cde464d47835ab5d28bfdb3914712d2cea555cb58726072111f300f881180b1d450af2411a2d6d78df28b25c409f23ed6a8565a5ecd20a9cc2654ca1bd890a8cecdc6498ce9895aa96f20e78f1ff010b119829742831622464db5cdcc799143bf3c3eefbf91c70a4f02281197dc48ed38b462743e84683097453c81d1ba6b00e804e1bf778c7558c1", 0x0}, {&(0x7f0000f2d000)="4b6a4d835fc39ba1369ba66615af89401c08434ce2e984eff10c3d19ecc08a25f74bcc19d9e4f1d656ffd1c7840bcff1b378c7ed64debfbe82b50975fff310647c7a4fa5e2fe18972bf8b8716c2695171d", 0x0}, {&(0x7f0000da4000-0x64)="a6555c520d677c7e596bd944415175da32db6927b4e10aee1be7bf7ab27bb735a081fa8dca1597c7a6b55891329ae5630da6c128442c00897b74e13363b1588303f59aadeb8b84455e888db140e22e1d7f00000000000000420797ff29b50fb5d36279c0", 0x0}, {&(0x7f0000575000)="91cfecb01197d38bfbf6e801c7bb3dacaf6168ad85b0d082dad81b2f21a8cfc25cf70a6a06bbe5ae5cfe673be3679e02f5bcf825e17762e098893013fc53301e891585876a391348a39719d96fb4a3b08cf2ae2fcf2b10c63e98b8c9388e33939cb8a0a3806c06db02490acde290b81c677170461950068aeae906604c72c52d8e6591948bac04bef5e322cad4d595ded9153a37ac2e630b7940088267d85e8c8e4e92e9e4c502011a709d23f1c3f61a2020337134609c9e221f7df59660ccfefc8f4d12e1edabebe8fe240faefb3ba244099b82bbc00ae194167e0ba5a510f2344b5d998dc40ca20e", 0x0}, {&(0x7f0000df0000)="ba52b3b3e01584c73d81cfc4e1ea9b4976a273740b7c59e1e7cf7bdae5f0edbacd359dceae33fd581b2e40cd81e6b458034f7e7e07be78dd2330f4ecf84b3eaab94f743047b98e185ebb85eaf1f261a7719041cc644f803f45828965af84de18", 0x0}, {&(0x7f0000f2e000)="4cd0f6229ba24c073ac0ffd393c03e0c31c712ae26e885e66e960408c4d75cf5de933ffdcee5524b33de7a6c0109a025d3ba58d56fbb812f43e21e2c312d776a735302387a17b787a1105a1ee62a4463bd966fc9054114e76e9817619ea99691dfccce49f2f327aeb60fb24e1c126bed4c4b195173f522f14579a22fbeb174573b76bfad6a6e9e089a0fa10ba01ebe594065bad9a20c8ccff077cc3b270fd3afbbfe341a68f51bbf1ee149cc9497f50555efb7a2a7a884a5ecd9b731361d25efc2b1f962e25c45ef7cb7947025c7cf6893960bffdc5785f9817030cde482e22f5f427c", 0x0}, {&(0x7f0000704000-0xdf)="787c919c324701b41276d757cd7eb8fe3f55b8a4ae09906b81730453a1be42970dee534901bd90b308f4e3a4821d928b4dcef5fdab83f529ec92e2979489ff03b4071765c764bbe2c6fc9a78ee5acd4c8e2e9a7c7d62be02c5074b1d386df8eb952c96133db546b3fed5ad674bdb123190f755b30babd9d87432e9a736089efade20fdcbaafd57493a114bd3a94c3bfdf49146c8ceb68d82b1069d52a33c5dfb823eb73fcfbe244308e2e77b7ea24e9069dc70a480e5b558f5056fc9c552e2150e37c8d658c976a2bd9480003534d9923fb1e2d863ecb4ca673ab68c56c5c7", 0x0}], 0x121) 2018/01/05 23:18:59 executing program 4: setsockopt(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000002000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = epoll_create(0xffffffff) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) r7 = socket$llc(0x1a, 0x3, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x0) r10 = socket$netlink(0x10, 0x3, 0x4) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x8, 0x3f, 0xcf1, 0x18, 0xd, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r15 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) r22 = socket$bt_sco(0x1f, 0x5, 0x2) r23 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x3, 0x0}, 0xc) r24 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0xfffffcb0, 0x800) r26 = socket$netlink(0x10, 0x3, 0x1) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket$inet6_sctp(0xa, 0x5, 0x84) r29 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r31 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80000) r32 = epoll_create(0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r34 = socket$inet_icmp(0x2, 0x2, 0x1) r35 = socket$inet6_tcp(0xa, 0x1, 0x0) r36 = gettid() r37 = getuid() r38 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="5b4cad8d5d696996ad4d07f38dc460eb4b7ca0ce3f19f1cb4b6a0f509d7992c3b2c2c4e6b91b17bf9f17ca76b5439137500f24ff7f77b6286a35c38608f5ac4bf786484bb5a5a93cccc2c5a11e", 0x4d}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0xbc)="ecfadc79fa40fe5bd7592e251f31a39f0eed100c5be3d3e344d6cd1dadecd42ec08cdb527f39d53d30d211e2428e28c010ca81dc46db8cc6b8873fbb70839223218bf60e8da2d454819c6dad8721ec26ca43739fe1df2a218df6c71838987e6449397f3f7ee1f9ff82c71100851026bcee62b513876e9c54162f8c7ed0e8d5bbd8c3126d1dc479a9a8ae887264143820b91050efa807d54227bb7d2aacb4e3c9d48dc381be11f97df18093858cf6767c19682ea07f38ba8e013c4073", 0xbc}], 0x3, &(0x7f0000002000-0x130)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19]}, @rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24]}, @rights={0x38, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32, r33]}, @rights={0x18, 0x1, 0x1, [r34, r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x130, 0x4000000}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x14)="9f41d141dea9aaaef52d5244fc9ecc1f5a47e86c", 0x14}], 0x1, 0x0, 0x0, 0x4040080}], 0x2, 0x800) r39 = accept4$unix(0xffffffffffffff9c, &(0x7f0000fe9000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000+0xa8b)=0x1002, 0x80000) r40 = accept4(r39, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d2e000-0x4)=0xfffffe96, 0x7fffe) bind$netrom(r40, &(0x7f0000718000)=@ax25={0x3, {"01fd0673648e18"}, 0x3b}, 0x10) 2018/01/05 23:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bd2000-0x4)=r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b33000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000036e000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022f000-0x4)=0x0) recvfrom$unix(r2, &(0x7f0000cb8000)=""/177, 0xb1, 0x40000000, &(0x7f0000e48000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000077b000)=@common='irlan0\x00', 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000e96000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000d10000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000085000-0x28)={@common='irlan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d43000)="", 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000960000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f03000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000214000)=0x14) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/05 23:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000407000-0x10)={0x9, &(0x7f000092b000-0x48)=[{0x100, 0x80, 0x3, 0xfffffffffffffff9}, {0x1000, 0x4, 0x20, 0x80000001}, {0x0, 0x100, 0xb3, 0x9}, {0xf127, 0x4, 0x2, 0x2}, {0x1, 0x7, 0x7ff, 0x7}, {0x5, 0x0, 0x2, 0x3}, {0x1, 0x48, 0x3, 0xace}, {0xc9b, 0x101, 0x5, 0x1}, {0x9ff, 0x2, 0x7, 0x1}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b41000)={@common='gretap0\x00', &(0x7f0000a79000)=@ethtool_cmd={0x4f, 0x100000001, 0xb0, 0x0, 0x400000000, 0x3, 0x9, 0xff, 0x3, 0x1, 0x0, 0x0, 0x80, 0x2000000000, 0x3, 0xffffffff, [0x5, 0x6f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00002b1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fcc000)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000a3f000)="fd7f1ba7016b504c4458b42a2941d947bd0a1b4b79c392333bfaec0c6166cef19a80bf3da85d7e77964aac67ace49f1b35b4e97ff1402a32701bade1f3bd4ba393b75b82e3568e7a25f8d382dff77f35f9a8582ae6e1591db78b28c7cbd1949c33cfe831c0a54acdbdd7c267fc385fe1cee4ca6164cc4467056ebf086c83b3143b6e85cac39fdf2ea0dea1ad95e871ed4f65c94fbe925a61de2ed738d9d1779b6db5b0fdd604156fa174311b395721a74176a59e094ab94dfdd284d35c80e70bd16603047557e912f73778058dd1504ecf7705d84fdc18df843e69696515306f2a22f5d6be4a853be8", 0xe9, 0x0, &(0x7f0000697000)={0x4, 0x4c8, 0x9, "f0ccb03de585", 0x6, 0x0}, 0x10) pipe(&(0x7f0000ba9000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000587000)=0x7, &(0x7f0000f7a000)=0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00009d2000-0x2)={0x0, 0x0}, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c1a000-0x4)=0x0) pipe(&(0x7f0000c6f000-0x8)={0x0, 0x0}) sendmsg$alg(r4, &(0x7f0000b2d000)={0x0, 0x0, &(0x7f0000500000)=[{&(0x7f00003b0000-0x25)="2431fbe45b5c950ae9dbc6811be026d18f013c4ef1acf8b9cc7c01cb751ef37436c414efb1", 0x25}, {&(0x7f0000dad000-0xaf)="84ec0ea275e790a7f34d6113391797c79f5c2fabfe11db9053699201fe8eed8c23d65a4bfae4469d669471f58de76d9368047c6880995241bcd6f85724dafd2bdb5b6f7a9c13038a75d5713388c0482bc3ff5da2731ca80807b5b9f0258de301dc78a2a12959c069e4305714b94532b65809177045491d3d63103b550af97d0facfcd7e0808d1b0dfbd0812420a3e7046ffb909c180352106adc530e3e51d7e3b6541960884bbdc856fa2967a930e2", 0xaf}, {&(0x7f0000df4000)="72b9", 0x2}, {&(0x7f0000c48000-0x55)="20a5450f208ef35288cb5cefea0c93b4f543dbff2bf64c7278880add38da947a80a696fe8a7629efec70f24513567fa2f26f0f9c3dc373626532316bdee75e806527b60c3bc46c17f1c73b36e85e150e6634393128", 0x55}, {&(0x7f0000191000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x40}, 0x48000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e31000)={0x0, 0xf8, "796bc7151fa93f16f84463e5e8402883554093dbb7e9d32b52cc7009efd086be0d37c962099c95ab68e6bfd15a3c0ede3cad8c0749fe22ee2d1a003eecda6429910b76af0bdcf2bbfe918444eecdac5a0a61befeae8ac54f50fa2c3e22b568879268324ea701984399d5ccfe54e2a5206aeb8c92539a83e498f55ecc3f3e6c9e49ebae2d30b82c27ff01b629e93703119b2d8f5bd1b6a5a5098fce1c8ddffc137e58f6e887d0b5a2f1df7a7e52b6d3bf17de4e922c632a572edac8b5f210c4afe37126070a4061689847d329cb2860f661a46fdb58694af93a8f5a444d57b3be56e48b48791a10f21c5a7889a7776e7d43d398d0ce35c759"}, &(0x7f0000d64000-0x4)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000976000)={0x2, 0xffffffffffffff58, 0x1, 0x2, 0x8, 0x200, 0x3ff, 0x9, r5}, &(0x7f00001d9000)=0x20) 2018/01/05 23:18:59 executing program 1: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0ef01c", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "211100", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@hopopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "9dbe4cbb4799c501"}}}}}}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/05 23:18:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e36000-0x4)=0xb) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/05 23:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f00007b2000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) close(r0) recvmsg$kcm(r0, &(0x7f0000c4f000-0x38)={&(0x7f0000972000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000046a000-0x40)=[{&(0x7f0000e44000)=""/4096, 0x1000}, {&(0x7f0000fc4000)=""/78, 0x4e}, {&(0x7f00006db000-0x57)=""/87, 0x57}, {&(0x7f00008ab000)=""/255, 0xff}], 0x4, &(0x7f000078d000)=""/161, 0xa1, 0xcb}, 0x0) recvfrom(r0, &(0x7f00005c5000)=""/12, 0xc, 0x0, 0x0, 0x0) epoll_create1(0x80000) 2018/01/05 23:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bdf000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000040c000)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dc9000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb92, 0x8, 0x9, 0xfff, 0x8, 0x23, 0x8, 0x225, 0x40, 0x4, 0x8, 0x31e, 0x5b5, 0x20, 0x70]}, &(0x7f0000319000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000902000)=@int=0x0, &(0x7f0000753000)=0x4) 2018/01/05 23:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000035b000)={0xffffffffffffff9c}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000cd6000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000420000-0x8)={r2, r0}) 2018/01/05 23:18:59 executing program 2: 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, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f000037c000-0x28)={@common='ip6_vti0\x00', @ifru_ivalue=0x6}}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 23:18:59 executing program 5: poll(&(0x7f0000a54000-0x30)=[], 0x0, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000289000-0x8)={0x0, 0x0}) 2018/01/05 23:18:59 executing program 0: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x2) socketpair(0x3, 0x3, 0x7ff, &(0x7f0000e16000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000031d000)=r1, 0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000540000-0x25)="240000004300010000a4000000000000000001010d0001002005000000000000ec0e000e", 0x24) 2018/01/05 23:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00001cb000)=0x19, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000008000+0x7e6)=@newsa={0xf0, 0x2000001b, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=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}, @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) 2018/01/05 23:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002e5000-0x10)="830900800000000000000005fab41339", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef6cb9b7b0c44280bd215d22207dc276c1f6160e1ac38d564b21eb2f3f03610885b5", 0x81}], 0x1, &(0x7f000071e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c94000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e6d000)={r0, r2, 0x0, 0x2}, 0x10) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 23:18:59 executing program 5: pipe(&(0x7f000029a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000-0x38)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0xa, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @empty=0x0]}, 0x38) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f3d000-0x10)={0x9, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x1}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0xe)={0x0, 0x0, 0x3, [0x5, 0x4, 0xd43]}, &(0x7f0000003000-0x4)=0xe) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x3, 0xb6}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002e5000)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r5, 0x0, 0x0, &(0x7f0000acf000)={0x4, {{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]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000068a000)=0x0, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007ed000)={0x9, {{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]}}, 0x90) r6 = socket(0x10, 0x2, 0xc) write(r6, &(0x7f0000b6e000)="130000001000ffdde200f49ff60f050000230a009d000000110015a73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f130f8b3e076d4e0f59a1f9ff0000297b7874a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6e4b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) 2018/01/05 23:18:59 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000006000)=0x4, 0x4) setsockopt$llc_int(r1, 0x10c, 0xa, &(0x7f0000006000-0x4)=0x4, 0x4) 2018/01/05 23:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000eb6000-0xc)={0x90000000, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/05 23:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) tee(r0, r0, 0x0, 0x5) r1 = accept4(r0, &(0x7f0000ff2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c44000-0x4)=0x58, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ff2000-0x4)=0x0) 2018/01/05 23:18:59 executing program 6: r0 = socket(0x17, 0x7, 0x7fffffff) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000f2000)={{0x20, 0x800, 0x5, 0x4, 0x1f, 0xfffffffffffffff7}, 0x5, 0x0, 0xfffffffffffffffe, 0x8, 0x6, "73e190e418b7f0a77973abe177ec728414f89485159d29b0965799e94ee259e095c3bc458064b7161ee3724eed957975e8604ea2ad3cf4d677ecd3d920cd22428b80daec694c641f49c2463fa26edb2db6cb4f891587da1cbba18a96e0b94a53b9d5789a99b7b0336364c330fb08c7eacd882c423a64839d4bff33ab416c0144"}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000010000)=0xe) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x218)=@newae={0x4c, 0x1f, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @in=@multicast1=0xe0000001, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:18:59 executing program 7: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000d28000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000499000)={0x0, 0x1000, "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"}, &(0x7f0000e17000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000541000)={r2, 0x9}, 0x8) readv(r0, &(0x7f00000dd000-0x20)=[{&(0x7f000047a000-0xcd)=""/205, 0xcd}, {&(0x7f0000c51000-0xae)=""/174, 0xae}], 0x2) r3 = socket(0x2, 0x7, 0x4) setsockopt(r3, 0x0, 0x20000000000ca, &(0x7f0000eef000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f000089d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000598000)={r4, 0xf5, "d8d1462538fc70b87cadba747f37189f6e935fd42b23a6a64bea8c2ddeb3dc6a09e641c93f95fe268fe7f7ab731e5cf03cf40585192db875c02ee45b41167ca499e5a3ba777567c0104323972d767de5836b5347d09d77ab0ce36869e4bed8e5d222f73090b58c68f625355b5d398d439b15c4ae5151996f93dc2b15d43348f347c77f4d4d4a07ba7d495a1079d63494f7e5c907effb24d9935555507ef864afed79ace3a04145da84a0607f12ae6e00817ca890e605cc3bed0acb8fe9d19293bda6e5b0df6de443eb81a4fe66688c8a4969c49f5912287d11e3114b30390f7b2a089de2ebe9aad7e48b89bc8abeb61335a2763151"}, &(0x7f00005d4000)=0xfd) [ 546.595611] sctp: [Deprecated]: syz-executor3 (pid 25834) Use of int in max_burst socket option. [ 546.595611] Use struct sctp_assoc_value instead 2018/01/05 23:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000050b000-0x15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8906, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000053000-0x118)={0x3e2, {{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]}, {{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]}}, 0x118) socket$inet(0x2, 0x6, 0x9) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c14000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000847000-0x4)=0x1c) connect$inet6(r1, &(0x7f000080a000)={0xa, 0x0, 0xe11c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, 0x1c) 2018/01/05 23:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000485000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000074d000)=0x0, &(0x7f0000ad2000)=0x4) write(r0, &(0x7f0000875000)="22000000180007ffffea001d090007110a07fffffff8080900001c00040008000000", 0x22) 2018/01/05 23:18:59 executing program 2: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00007fe000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000369000-0x4)=0x10) getsockopt(r0, 0x7, 0x80, &(0x7f00005ac000)=""/118, &(0x7f0000522000)=0x76) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000012b000)=@assoc_value={0x0, 0x7}, &(0x7f00008db000)=0x8) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008db000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0xfffffffffffffff8, 0xdb, 0x1}, &(0x7f00008dc000-0x4)=0xa0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00008db000-0xd5)=""/213, &(0x7f0000176000-0x4)=0xd5) socketpair$inet(0x2, 0xa, 0x76f, &(0x7f00008d9000)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00008d9000-0x4)=0x0, &(0x7f00008d8000)=0x4) 2018/01/05 23:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00003af000)="7c1e3aa7c77f841c992d1b97676554db159eaa28e31430bb492627f39c08e08a8cfec3a6502596a0d954bfb002718fc4395dbed84fb6e982d69135c2aef2ceb3a57d571a7471f4ea6545a4cbe5654ea17a320678a1b307b45009896b22890f02b33c9b3fa7b5fdc6e4f5874fe4d115589a0c2902b11b493d9e27d9e398ac0ac68f7182824b231f24b3e5effab90bc96886ea555e64a11362b2ecaa3e17449b65357b66617204a3ff98a43cf7a3ccd92b8cb69a2900b36705f4162c0cdef7aeb09a3444d977ab44026455c91b570dc4f5f9034b29a46ffbbe7fc93e72cb6edb852011e2aeb721e816863165c385ffb4e6da37419307600f9686", 0xf9, 0x8000, &(0x7f0000518000)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00000f6000)={0x0, 0x0, &(0x7f0000d3a000-0x30)=[{&(0x7f000047d000-0x96)='p', 0x1}], 0x1, &(0x7f0000bdd000)=[], 0x0, 0x0}, 0x4000) 2018/01/05 23:19:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00001f1000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00009bd000)=0x800, 0x4) r3 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bd2000-0x4)=r3) ioctl$int_in(r2, 0x5473, &(0x7f00008cd000-0x8)=0x739d) socket$inet(0x2, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) r4 = accept4(r1, &(0x7f00008ea000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008c4000-0x4)=0x10, 0x80800) accept$ipx(r4, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000329000)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000022f000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000345000-0x4)=0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00001f9000-0x24)={@rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) 2018/01/05 23:19:00 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x1, &(0x7f0000b55000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000fa9000-0x64)={&(0x7f0000fa9000-0x10)=[0x0, 0x1, 0x84a, 0x4], 0x4, 0x8, 0x4, 0x33, 0x6, 0x7ff, {0xff, 0xffffffff, 0x401, 0x8, 0x3f, 0x10001, 0x10000, 0x2, 0x8, 0x0, 0x2, 0xee5a, 0x4, 0x4, "e9e06f6143ea4a9d4806366371921819f58777f2b2f53a0d5b35fbe4407032d2"}}) bind$alg(r0, &(0x7f0000b03000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000fa5000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) 2018/01/05 23:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0xfffffffffffffffe, 0x4) socketpair(0x13, 0x0, 0x2, &(0x7f00002cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00003b0000-0x72)=""/114) sendto$inet6(r0, &(0x7f00009d2000)="0100060005", 0x5, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000060c000-0x8)={0x0, 0x0}) 2018/01/05 23:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000814000)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c6f000)={@common='lo\x00', @ifru_mtu=0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000d3000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0xffff, 0x4, 0x80000001, 0x100000000, 0x101, 0xaae8, 0x5, 0x7, 0x8, 0x511, 0x2, 0x9, 0x3, 0x0]}, &(0x7f0000099000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000548000-0x8)={r1, 0xe22, 0x9a2c}, &(0x7f000024a000-0x4)=0x8) pipe(&(0x7f0000a89000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000039f000)={r1, 0x100000000, 0xffff}, &(0x7f0000a6b000-0x4)=0x8) 2018/01/05 23:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f00002eb000)=[{{&(0x7f0000bc9000)=@in6={0xa, 0x0, 0xbc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c, &(0x7f0000adf000)=[{&(0x7f0000aab000)="2f3e33616d8dee32abe72d7c603cf801965f43cb2e876dc1efb693e5fea6e3aacf825c3c54c8a4204a5bf0e0c4b45d511d5ccee19eaebccbe988482702f7a3b737758374a9b2d9939cca889c6b4a8e755540fa633992db54cf2ad6115b697623c4f87a911a1d5f27a913fe667d563e4eb62cb0209fdaf3d400786b3e3d398142d0bc5e111aff432ccc32fd7ec15f905dd0a16c566dd35a033cb3ef75327b1143696488ff29529caf8d70370cc8d96a104be643efa8c4f732d8096f44815b0bf79fe58c9f40c636b78291140bded4d1c175bbdee76879a7423878ed48", 0xdc}, {&(0x7f0000fc1000-0xe7)="a64bcb3eac88eab3d0e2abc120ebb8dd38a80d8246ce47129f7b705424a808368698075b5221efcb6561d38f7118a13760fba567ca6e43b03b362acd997ec42865caf91d0e60eb4505d5c6684a3bbf87d1905143d1114dd40f0ef029a8423f0a2be64bef302050acbe63772462853c573443479546be9df60c08628de02df6f1ad3e69a5ee4774e222080b66071cea2d87eaf1afeb2601fdd69e2b20d7ab5b58fffc2cc0451df10dc67cf60cdbf559275f14f9f6de5838f9c89e3a995e5fe8243a56ebae5e54cef7225e443b8e4b42eda37c96c6671c6621b1e572427bb5bda870cb7a7ea32cd0", 0xe7}, {&(0x7f00006fe000-0x6f)="42abf03f7882b8dbb4f19396683999f8333b786096f396facefe08e9bd3ec3ca4e597ec0091ac0b0370debd2fa4585e7594b3420629695ab87922ac8b2e9b396c9917c87ed1bbf9b7513c86040a1565af432719c76b8d70f2f832309580a3bed4362db8cd2f32b978a444b7da0e8e9", 0x6f}], 0x3, &(0x7f00001ce000)=[{0x30, 0x110, 0x3, "4b92069fc67fbcfe99b5a72e9057153fb47a8a96b1d584796a8424"}, {0xc0, 0x116, 0xee3b, "362b760706b249b1ec6d8ac33fba540b715cedb663e07d29c8b726e09bdb7d11067a55ed7eeeb0922ccfaad4bdabcf72f40282640a8427d4b4281f9d907d8ab224f8ce33b9aeb1b10f3b673596b4258fc6791f1763c981c96bea59916a5471772d48a45e9baa6bb213674e509282fc088123911429992a5604dde5b603c6f1fe0bb1f85fefbad40db7be07bf326c5c5fc57d22dfc31eeff8a43278100a5a8cdd609b9a0c3444be8d697608272de1f652"}, {0x60, 0x46c5a06c5f47e8e0, 0x6, "84de317e5168fc1051e10231812a092757109fb3813d152d296208d55d1efb027d9cfd281d60ab30bcb73b917e52d12b0dfb19a1accaff167abd016fb676147530fd7b43c829a5bb4e56021d4a0b2921"}], 0x150, 0x4008800}, 0x7}, {{0x0, 0x0, &(0x7f00006a8000-0x90)=[{&(0x7f0000cc0000-0x7)="11cba2e0806ade", 0x7}, {&(0x7f00005e8000-0xf3)="9d72d0ccfbcdbdc4decc12e173ece96113f269046a6c68000be4f2ebb21ec5616689437ec5ff954600d999c0cb9cdf972659e482da268c9c184b383b74dc226ae68652b0726284f4c59a6b779fc5d9737c474671da340249c2cbad88f8127b3e34d065621bc0f52d0f3c9a7e0517fa5b3a9d869989c380766395223ed3ada015fef38ead875c1680f90cf7a3866a7da8ef8bdf0996e7e68e0c160518a86394ca84431bd8ff7d5952ba4f14ac508a00eb124117c0d6c16d101072ae4a6120923f5d98134784ba48295e196f4d0423fad9bf47cd968fb4742b3fb7d017f6a228138a2d070dabc6eb33fec58a4445802597fb1459", 0xf3}, {&(0x7f0000890000-0xdc)="e9251592b062a9d6b436dd5fd7572be481c855276e503a9364f18cca958365f26e242820286674f8c4c7ee7dd4f18d89748378cd7675fadad47a562efc2a0c4e078be372b709695b6513398e4c837a527b2bb6653d94494b8261cfc178dddae143881b09cc95844739f316e3ce3684adcd50d55cac3b9adcc44ef0153fb9c361c9ea4b2f15526290d151ab284f3ca08ec75ea3083f97faa768480025b4a5bbde94b663569ad1ccf9810ddb12170b77a336af2f6eac407981880a0dd60a2f52b1a90ae8ba084907ab44ae74209c3f8ff0d3909d4206530b4f68f3a025", 0xdc}, 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{&(0x7f0000636000-0xab)="4b9fe3222141b581030bd31d09dea66679b4e2ea793c92512b1579dfe82ea40c72b80c931936aac5b8d9fad7b6f672fd80cbd8a8294ddc0b544fac03d6fde23ffd9938cadd5275e4b3775fa310acdba1434030cd47f052e97c6eba0439a4528e71a5bfa843a6c573137d851455c224962cbef618b2b3c3678ae42f5a60c9487fab17a6a1bbc2a7f441d6ecb31a2c4c9e76363cb33ca4080dc2cedf052ba184d05159fb418ca6c638b1edab", 0xab}, {&(0x7f0000857000)="4ccf1e585c48a3052256a8a6370506600b49e7d6840b9690bd9eb486133c42afcdb34573e13bbaea68535cf04ce73b00601530a944139e9790728bbaa29dee9c7483f9d0455e66312e358b14773a910e9f9aa7900ac3a686", 0x58}], 0x4, &(0x7f0000240000-0xb0)=[{0x80, 0x105, 0x5, "8a377dafce82133049f2f5b85cf75fa0f1ef0aeaad775ab4db4174024ddbd394243abc96639aa3fbaebebdb9c1fbfc6f2247e106b0b8da8c60318afd1eaea0d976b17dca9bfebfdac0f9626a7e0bd83d7a940f9561df46f5b5de6acdaa4d7925f278df16ca545ed2a9b581d281"}, {0x30, 0x113, 0x10001, "911194ca12372b615c1403426084e6730c9f3546bbec3037d9985b"}], 0xb0, 0xc0}, 0x0}, {{&(0x7f00000c2000-0x10)=@nfc={0x27, 0x7, 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"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{0x90, 0x11f, 0x1, "6329473c2e784948259ed303dfa8bd837b47138fc4131e9ff302f9cdbd65ef3841d0c65391833ada2b678daa994a69cbd2a176187f477fc560aab25c5d066fabb3614f33ca559d816befeec4338b67bdaf5b998ad3c1ce64ff4f05b731e3eb1da7b843b1a04587d4132f8fa373bff13f5d5f6985fea79181e6dc"}, {0x58, 0x18f, 0x1, "199fbc304e9a0abe7d6197e79dbb6c1d75e3245d966a808dd1838858ba487931c4b5ebb10e13fb17053bef43cc012a37f2576f051d1f31171506bdf98623da0bd2dc7f39bc"}, {0x70, 0x108, 0x5, "44a6e81b71f3ebeabe4569e337f45dce0a1766c90f6d167cb8599a7353ab34614bdbca81f815d86796ec28457686289c10ef548b18fb5340b828d287efce3a3c6d4f5fcc37ffa58d0a8ca317195e2508fec842df58db5544ddf825"}], 0x1258, 0x1}, 0x5d}], 0x8, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r2 = accept4(r0, &(0x7f0000623000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000009c000)=0x9, 0x80800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000b86000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bad000-0x4)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000500000)="", 0x0) 2018/01/05 23:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000769000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000)=0xc, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000765000)={0x0, 0x6}, &(0x7f0000fb5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c75000)=@assoc_id=r1, &(0x7f0000b07000)=0x4) r2 = socket(0xa, 0x3, 0xff) sendmsg$unix(r2, &(0x7f00004a3000-0x38)={&(0x7f0000221000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000a45000)=[], 0x0, &(0x7f000096e000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002fc000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000816000-0x20)={0x1, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00005cc000)={r2, 0x4}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00009ca000-0x28)={&(0x7f00001ae000/0x3000)=nil, 0xfffffffffffffff8, 0x5, 0x80, &(0x7f0000214000/0x1000)=nil, 0x7}) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ad0000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a5000-0x4)=0x8c) 2018/01/05 23:19:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e08000)={0x4, [0x4, 0x6, 0x1ff, 0x4]}, 0xc) 2018/01/05 23:19:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffc) getpeername$inet(r0, &(0x7f0000479000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab3000)=0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000a8a000)={@common='ip6tnl0\x00', @ifru_ivalue=0x80}) socketpair(0x9, 0xa, 0x7, &(0x7f00002bd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00005e7000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00001f2000)={r2, 0x0}) 2018/01/05 23:19:00 executing program 2: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cd6000)={0xffffffffffffffff}) socket(0xa, 0x3, 0x80000000) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f59000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000cc000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x4000080003, 0x38) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) 2018/01/05 23:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000eaa000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) pipe(&(0x7f00004c1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00005b1000-0x10)={0x5, &(0x7f0000b72000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f000030a000)={r4, 0x10}) 2018/01/05 23:19:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000522000)=0xcc, 0x4) listen(r0, 0x40000000000005) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000033d000-0x51)=@dstopts={0x1d, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0xc0}, @enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x28, {0x80000000, 0x8, 0xddd0, 0x9, [0x7, 0x5, 0x1000, 0x9]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x51) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006ab000-0x10)=@buf={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eed000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00005dd000)={0x7, {{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]}}, 0x90) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000a6a000-0x4)=0x9, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) accept4$inet(r2, 0x0, &(0x7f00000ce000)=0x0, 0x800) 2018/01/05 23:19:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000c27000)=0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f51000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f50000)=0x58) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f51000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0x800, 0x1, &(0x7f0000a23000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00007b0000)="709800ea5abd207d965cf3987c13ce51", 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) close(r2) 2018/01/05 23:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c8f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1ae) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000216000-0xb8)=""/184, 0xb8, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) gettid() setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000918000-0x4)=0x0, 0xfffffffffffffdb4) 2018/01/05 23:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000359000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000bf0000)={0x8, 0x8001, 0x1f, 0x5}) sendto$inet6(r0, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x11, 0x80005, 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000be4000)=0x5, 0x4) 2018/01/05 23:19:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000efe000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) r5 = accept$inet(r0, 0x0, &(0x7f0000d35000)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000a8a000-0x4)=0x0, &(0x7f0000d7d000)=0x4) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) sendmmsg$unix(r1, &(0x7f0000a8e000)=[{&(0x7f0000288000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000011d000)=[{&(0x7f0000ee6000-0xd5)="768ba19c73636043a7ed7dc4bcd27e498441c4d76c6a93fba5493a8a7c16b5aba525dee8c421102a3d7134dcb19f294ff5c60b4dd3e445a5dd7f859debf127947c93fd40d3bd8ea4628a9b30be1e54a1135a31e00025a95f4cb8880ef93fcd01339e0c673709d03ee816ef6a72b6ae5368bf98d958e9b2769f6327bb2e70747af053f754114fa3487af6d3f8fe20861e49c9a1dd892bf2c1ff5ba276f5dec98217dfb571d4c0cb67d336a4cd2cf35564fd37346cf810a0f2aba52cc6d004b8e7177d5a38d794e2a3b3219844f225cc7f5c2208c842", 0xd5}, {&(0x7f0000d5e000)="5a1fa9759081a3adca20891298e43a97b177788b0fda5089b076bc6b50bf5c773ef9f6879976ea80a8b2d3c8d29ba28132f22f862bd2e3055b5e3b9a555de5befc15eff6228ea23660dfc004242d5bcc59c386d0def32758fbb1bb2def6ad523e39cc668f33992f861", 0x69}], 0x2, &(0x7f00006f8000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r6, r6, r0, r0, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r6]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x80, 0x20000080}, {&(0x7f0000340000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f69000-0x10)=[{&(0x7f0000d8f000-0x78)="ebbf4c82b8e4596389b2d88b3790bfc3a3d83b62a0a4490941da317f2dbcd0a15ffe17cdf6b1ffc7352dcf0052dfa72aa5573ee58eb6d5d578292509657c80c5fca6ed30c3edcbb0bedac878bdfbdf34a326fbca32ade3799864fbf634ed026c3a05b4d0f93263762d8ddeef9a7e4a9ca27903b70cdb5dbf", 0x78}], 0x1, &(0x7f0000cc7000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r6, r6]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r6, r6, r0, r0]}], 0xc0, 0x4011}, {&(0x7f00006f5000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d48000)=[{&(0x7f0000230000)="ac8accb4bac2b5984ca0a143fdee3e132b637114ba8956bfa9a502edad9e314a91b3f56bde465447422c00c8fe7366c6746ef81b6fbaa896d5d4cc9bff434602dddc5c5e0483b83284f57f95a4b0504332db5a67c2434ed6243e90c2c738a5e984b860eda78e1506294f2623e1c04bc9f8c581ccfa034d8c63d131e13fabdc52f65dfc56d2c86f78fd5efbfe78", 0x8d}, {&(0x7f00005c0000-0xfb)="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", 0xfb}, {&(0x7f0000add000-0x8d)="bf439d782e53c5d6b8f9573cffded7c6e9707a3b5052a1e5f5acbc4d89e061353f00bc103d407b02237ccd5f1d3adc3c55aeb28592b658e5517d562694a62a54199cb331ff18519886147671acf6dc997bf0cb4496022dbd29424c951fe108bdb27a3c2fab99cca6a44cdc45cfbf809fec024c6a171ca44f666ab1a562db1035d588f189f4c87de43e055f2a46", 0x8d}, {&(0x7f000062c000-0x37)="15d37b934d1e7a6a01025ea9d52ba2645b7aa2b9bed5154d7cbf3310486b31af140e08989a09b11c8cae321f5c1d17ead825c58347291f", 0x37}, {&(0x7f0000af1000)="19d7f8f633e285a07ea564779f578d82f88461caf634b3426b5cb0e16cb9dd07649df3ee987734c14eec694e5f6018521aca2a66ae9a8324dad9a4c24eb555439242fccffc24d35b7b694a9a6edb393e892dbf515f8fe364ac2e51a6d141414edcce15c23a8d669ee4e3c79758e2bba93758fb3fe963e73a25fd5aa91cf1a28126e10b2c2f5d1350118d702f4ea8ada0303da7baea84c3eb78099127428427d5164d8aeecbbe22ca2967c69d1e550853f3b39f3a3cdd6bbbe41844094405b65007ec63a68e8cc0c0b2ae0627f4bf50a2e7695cf1c2cfba0e587d1f87e4", 0xdd}, {&(0x7f00004bd000-0x59)="dcf75d8eb212061443c884679510fc61683b9edfad1f159d1353bef0b0d1bed0d0886c001c57bc7d15136fa724104bec8357f21168c4e2d623d050f935a49c30981dc4dbfcc6cbb6cd9890395f11cd8b965d116eb3fd0ac373", 0x59}, {&(0x7f0000f92000)="0e94062fb59c59b66695d68577146a86f02a3eb459a48a81e0dd3eb7dc18344a947a4e02b54da2e34309578e6dc798ed842461f634dddfa26cceb9b78f8ecb2b0632c1f6723f7d98e56d32a2007f61c5c35a3a7ff534cc4a68c96f0e256e9611ab78f80d8c69b89835561b08a4b967d6d25dc82e47c14546f7c6e3d8fa925d02", 0x80}], 0x7, &(0x7f0000c30000-0xd0)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r6]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0xd0, 0x200000c0}, {&(0x7f00007db000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000083f000)=[{&(0x7f0000cbb000)="427fe75d203af92330e5577d95445f11b9ab5f7083b5f7b9fe932575106b742b36e173bdd82bf62bcb0cbb2e19d0", 0x2e}], 0x1, &(0x7f000049d000-0xd0)=[@rights={0x20, 0x1, 0x1, [r6, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r6, r0, r1, r6]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r6, r1, r6, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r6, r6, r0, r1, r1, r1, r6]}], 0xd0, 0x10}, {&(0x7f000015e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000071f000-0x40)=[{&(0x7f0000a4a000-0xc3)="268d93b6055fd4bb3e78d600ba24f9e9a0728fa0e51fe1b8f461b27d2babb83d8513c91e5ac27a0d12ec1a7293f5f353bbe80ab9438e21eda6b724a11ac6d7d96f89fedbf953b5a777cae9fb4251c9244b807bc36fcc2cb6af6f7d42b7cd3e842c8b2800ee3e15e485bfde62b72b5c9c95f8d24d80ed132c33fc62ca02cfff47af03ddd19014d2ba14637cae8c3d1fff8dd492d459f0416a9523e2e11a5a4d8bcc33748812f7c746ae545fcfcfe8bfdc94d45468cd28c6865b49b5b5440c326742f59f", 0xc3}, {&(0x7f000055a000-0x94)="c961823482327a25e06f733b43fdd4fa7ef898bfa7a98b9b08f93b5684095872fbef5ba16ee3729d2081364e6aa580f6d5b70be8902115c877577ec22915606d730aa4fd48b667b2b370e45b189e3da715742d6d43ac8a14d6c8ee833f326abdfbe3c5c6f72a1080b32752e59d39aadc37727522edba453ca04467d5ebea0f5b08e78c251b1ca95fcd113d28d078e4a1452b31fd", 0x94}, {&(0x7f0000ac3000)="57dca259f8573039c0bf5672a52e3548d7273e60512d398203ce9ee5284f92bf4b5bfeeba640892aa54ae92c2082a8260eb7e89268ff7374355aecaea2b4858d91687f6652d60a4f18c28d1725b6c35f3f94", 0x52}, {&(0x7f0000693000-0x1000)="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", 0x1000}], 0x4, &(0x7f00008e3000-0xd8)=[@rights={0x28, 0x1, 0x1, [r0, r1, r6, r1, r0]}, @rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r6]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0xd8, 0x20000000}], 0x5, 0x4) 2018/01/05 23:19:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = accept$nfc_llcp(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000097d000)=0x370) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89e2, &(0x7f0000002000)="31afca9eba23862d1ff339b72ac2b3b576fcb7d1ddd583402333baaeb692324d646f365fccc5e59e58040ccab15891a7935d562f19ea1bfaba7c65d5eb842b0c17bbc7e5cd25ed6f58a65c43d7430ae737483e81db29a048a2ef1f01c0a5e97905d514fdfd6af2bbf646829531cba0ed4940a7a859681c8ffdec404cd650f1fde84e54bd9f084ccfff74a20a49b85d68db52b4") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001000-0xa)=""/219, 0xdb, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000-0xaa)="2dc41e311b834793409f2d9a924d24a148c8cf4c606faae05076a63ab8c1cb80d277d3ab4301df7f7d87213f1861fd0460d593c3c501e0fe7b841dc30a8701065c04db366b1896dbcc31d9571f61843ecdcc9179f64875a6b5a7b38caabb0c5e884d45fa0a9fcd3d55d0f7f924194c662f62d4c44d45a3d841f65c28490166b0e0fccc5d6c2b196cea83386f2a8dc9529372811115b8702046459a5aff6373a0d98543a38e97b35713c0", 0xaa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) 2018/01/05 23:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cf1000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b91000)=0x0, &(0x7f0000dd8000)=0x4) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$alg(r2, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[{&(0x7f00005f9000-0xaa)="7034a1f30645439c21e1606a77191266b853822ef831f27b526b5b6b1c1c2b09b5d774947cb5f39090329bf2032473e4fb38b11393aad48e968c0f3bc346341735aae3a2ba1a3cb5b3f188566217be017cf872c6e58e21a7a0d69247a2c2a86739abb72ed1a233cc6aa46804d9fe417f174e3a05cc88244a2062765628dcc687004316e1d583ad8660397ce8840d3137df9f561e949a67adaf12d9e00166fef04ed96eba1b", 0xa5}, {&(0x7f00000ff000)="541cc3f61aad69bdea42dd0f3f3996586bb572984eb9a049eeddda7da87c803c9402363a92eafc1504bdb3facad05789aa2d7aa6047fdc2b34b4da2c28cdf1422d4ad26e13b970cecc8c25", 0x4b}], 0x2, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:19:00 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0xfffffffffffffde3, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bf2000)=0xd179, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='ip_vti0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2f, &(0x7f0000535000)="36c8fb58d9e3b399e9be8e40d8782f491e441353484d7015cc6d0832124fcdf356a347aa2622235f0d8db73e7ba7f6b7ac377ab2d860333ea140843279a20c35f9d81638113e2caf6a3359b20a58964bf382104f1c3095be266a08bc3d18ef26d20e7fc52ea6af8ed19224c44f3ec184480498047ca05c7ef991dea71b7970a76920490a414ea91eab6a6586ff8c0a8ab2d1fad17bab6db16eb366cd7d9819f5bd3bcde1fc3074202c9500561a1beb9fac38485a017f500034199b9a1c34c89482be53e9ae86cadf6de30ec789a18da84a9ec9effc3727b17c03766178a359483cd62d916257d8d47ef2fad8ae", 0xed) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000069e000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000b18000)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x94a8f66e93b6b549, &(0x7f0000c0d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r4}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000494000)={0x0, 0x0}, &(0x7f000058d000-0x4)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000c07000-0x38)={&(0x7f0000882000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000-0x10)=[{&(0x7f000065e000)="14ad7fc7d7751df6e1f74ccb0b43678f4112eb5175714be156618625c7d772033f1079721f1095ff03933168d3b17cb2d28c169e4d98e1bc", 0x38}], 0x1, &(0x7f0000cd3000-0x60)=[@init={0x18, 0x84, 0x0, {0x101, 0x80000001, 0x400, 0xad}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8003, 0x20, 0x2, r5}}], 0x60, 0x4000010}, 0xc0c0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/01/05 23:19:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005cd000)=0x3, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002e3000)={0x0, 0x0}) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 23:19:00 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000623000-0x8)={r2, 0xfffffffffffff800}) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000561000-0x4)=0x0, &(0x7f0000c02000)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[]}, 0xffffffe1) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000dd8000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="22f09b476c604a55c8d3dc681effd2d8"}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b08000-0x8)={0x0, 0x0}) 2018/01/05 23:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000054a000-0x5)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000c29000)=0x3f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000082e000)=0x0, 0x4) 2018/01/05 23:19:00 executing program 6: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x2107, 0x10001, &(0x7f0000253000)="", 0xee) [ 547.000971] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/05 23:19:00 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000162000-0xc)={0x0, 0x294556492e2af5d2, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f0000a1c000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x5, 0x100000001) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000dea000-0x4)=0x0, &(0x7f0000230000-0x4)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000381000)={0x40, 0x28f0a01, 0x5df9, 0x1ff, 0x17, 0x9}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000e49000)={r1, 0x2}) syz_emit_ethernet(0x6e, &(0x7f0000847000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000254000)=0x3f, 0x4) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b5f000-0x4)=0x0, &(0x7f0000031000-0x4)=0x4) 2018/01/05 23:19:00 executing program 0: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x10000000000000d) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000be3000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000048c000)=0x9, 0x4) 2018/01/05 23:19:00 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x3a) socket$packet(0x11, 0x3, 0x300) 2018/01/05 23:19:00 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x20000000000003a9, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffe82) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/05 23:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) 2018/01/05 23:19:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x1, 0xe, 0x19b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e74000-0x8)={0x0, 0x3}, &(0x7f0000e05000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dc6000)={r2, 0x8}, &(0x7f0000ba7000)=0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fd9000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x0, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x6, 0x8, 0x0, 0x7}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027d000)=[{&(0x7f0000400000-0x51)="c8ac6982fec0a44256212c075be1dffca6f61eb2c4d3572fec5c06c32536a94690a1548e65806528dbf112c00f84f6f46ea3de4e6992a8f34532c2442e826448a479d55a3765df10a943c64b0bb052f2b2", 0x0}, {&(0x7f0000015000-0xa2)="977c011a801baa1fa9b06ca3e8ab08dfc451465ace1be70faa6babe94165c1cd7c286d07b343671b2403cebc576fec986b82533cafd20ff5c0bea9ede75615e1c1a3b55160c8ed643ffe8f61e63ef99db429dea73441c7c84c914a14b7590a02768816caae73b2cc42b8a3d6086627b58036df290d424bb7449b94571fa981690fcad2974b7eed4becc97c6d3fcaaeedfcfe42e6cd8f1b5200b71f72a5fcd491c24e", 0x0}, {&(0x7f0000bbc000-0x5)="8e58ecaf31", 0x0}, {&(0x7f0000675000-0x62)="3c6b377d8d873934d80a02092a8eeb54799e4a639a1f2b4bfad74793ad8d1335425c3e3e3b3e2170d8733642d0c4df3339e526a8c1cc171257f6930c401ae1714cedbcd0b42241797e0d575ee568dc3919cb31b43d0b10580f984966193c6a4f035a", 0x0}, {&(0x7f0000b4c000)="6281763e77afcdee3041d1ccdb20fe6a3be6ae02594a5e2e7998d77630904327efa133c42cc41a4b6c71cf14b8ef0314fd1ac0", 0x0}, {&(0x7f0000da5000)="d6e4df7f9483ac06306d5a0de519e106998bdba0092760208f67b4a9102cc1a6ebea128a8af70bb351080218576ca02e9e2f89f76e9c05e77d62d741c779ff59ffba36", 0x0}], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/05 23:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000359000)={r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000946000)={0x0, 0x4f, "bad3a86ac7a595878b3838a54b752fb8bda96054b9ef7c80f78182e0c526190b1de0df122d0223abbcb27cfebc6768516959537f156834ce0bff01c2beb0d08ae0d7d956dd0250761993d0a28d8d26"}, &(0x7f0000922000)=0x57) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000441000)={r2, @in6={{0xa, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffe0, 0x20, 0x6, 0x1}, &(0x7f0000211000-0x4)=0xa0) ioctl$int_out(r0, 0x2, &(0x7f0000b8a000)=0x0) 2018/01/05 23:19:00 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000006000)="", 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00001a9000)={&(0x7f0000abb000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000feb000)={{0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c8ec1ecd48ca928d0ac09e3d608ef1e9"}) bind(r0, &(0x7f0000061000)=@llc={0x1a, 0x1f, 0x6, 0x9, 0x2, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 23:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000092a000-0x4)=0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000041b000-0xe1)=""/225, &(0x7f00001cc000)=0xe1) socketpair(0x15, 0x1, 0xad5, &(0x7f00002f4000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00002a7000-0x4)=0x10001, &(0x7f0000371000)=0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000d79000)=@buf={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x0, 0x0}, 0x8) 2018/01/05 23:19:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000d70000)={&(0x7f0000c3e000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000066000-0x10)={&(0x7f0000b4e000-0x50)=@flushsa={0x50, 0x1c, 0x220, 0x5, 0x0, {0xff}, [@lifetime_val={0x28, 0x9, {0x5, 0xffff, 0x95, 0x1}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) bind$inet(r0, &(0x7f0000c79000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f0000862000-0x78)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 23:19:00 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c9f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000860000-0x10)={0x4, &(0x7f0000fc9000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000fc9000-0x10)={r2, &(0x7f0000fc9000-0xd8)=""/216}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000fc9000-0xd9)="2eae49a6c4f6aa51db45ff32343e54d4b4d4a7e80f794f91adbda61ce09116a569749929a272ed2fa3751cf95067f86b28f818d0135f85fa151344c443f2142c468fd71acb42a70060e7e62b3e21f7e3e4d43e8bfa89ea8999b44608e16f84cfc4b3079fb01701486c1c3a815a8ef5270583a71bf3363774a324ed554f64477c57d306d439ee89a3c7bb43ecaa082c870b8aeb9276894f58af70a4a5136ca60bab922d76dc050a05511dbef5dd258fef94cf6925583bd92709d218d21fd34b13d9a843c764c0b0151029566a96be4500364302d54ebe53e949", 0xd9) sendto$inet6(r0, &(0x7f0000fc8000-0x2)='\'$', 0x2, 0x1, &(0x7f00003bb000-0x1c)={0xa, 0x0, 0x40000000000006, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 23:19:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000003000-0xff)=""/255, 0xff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abd000)=0x10000000002, 0x4) 2018/01/05 23:19:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00002cd000)="23edc2b7af29f7ea91ad93145e11f0f940c217a32f7108e9fbcd9366d75019d8a6c114dc259679dc273a1867992a333ac9bdabfd7b437bfd996793c2c8b5d3edbd0d937dba", 0x45) poll(&(0x7f0000836000)=[{r0, 0x40, 0x0}, {r0, 0x21, 0x0}, {r0, 0x8, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x20, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}], 0x8, 0x8000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000080b000-0x8)={0x0, 0x0}) socketpair(0xb, 0x0, 0x5, &(0x7f0000e0b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000027e000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000)=0xe8) socketpair(0x8, 0x800, 0xffffffff, &(0x7f00000c6000-0x8)={0x0, 0x0}) pipe(&(0x7f000073f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000006c000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f00008ca000)={&(0x7f0000545000/0x4000)=nil, 0x0, 0x3, 0x90, &(0x7f0000c5c000/0x3000)=nil, 0x0}) write(r0, &(0x7f0000808000)="1f0000000001ff000400000000000107020000010900120000ff5308000000", 0x1f) r6 = socket(0x18, 0x0, 0x0) ioctl$sock_ifreq(r3, 0x893a, &(0x7f0000b21000)={@common='ifb0\x00', @ifru_ivalue=0x4}) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x80047453, &(0x7f0000000000)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) bpf$BPF_PROG_DETACH(0x9, &(0x7f00001c5000)={0x0, r2, 0x7, 0x3, 0x0}, 0x14) 2018/01/05 23:19:00 executing program 0: r0 = socket$inet(0x2, 0xb, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000e7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet(0x2, 0x4, 0x6) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000000)={@broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000001000)=@common='teql0\x00', 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) socketpair(0x1b, 0x80004, 0x4, &(0x7f000086e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000000)={0x1, 0x101, 0x5, 0x21, 0x4, 0x6}) write(r1, &(0x7f0000c86000-0x69)="", 0x0) 2018/01/05 23:19:00 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000902000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/123) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000002000-0x108)={0x40, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000000)={0x3ff, 0x0, 0x9444, 0xfff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)="73b3b837448b63dff3ce84d2cb827b287a0660089b863e31bbcf95482e63d3137bb3d02f3169589fee1c2c133013357c31ec5f542cffe8f4240f22096a5f90f495cce6f0c52b5c06adb66b08d0062c5d6833a38665202d8c3fd3c53c07b39b839cdd4272ea88b5885ac69b3da70a67a6ed51897a95cfbb87644e30e8bc8c92529450d742db2e2ed0f2041126c85c1be80d2b4eeaae196909a4fabf3ecb8820abd5cfbf469cf3155732ffa4ab4e4b55c6018d6427c782af3e4cfd2143d7957461fb0ec2268541", 0xc6}, {&(0x7f0000002000)="cf94efff38a7f91c98dfbddc06c9955afb10e1832cf0080ef5cfbc0e800c0e7e4054f751b73f28bd1a3c99308cc62e4270606ea6f2cc4cc3483d6476b9aed81f9093e74642c34b36c654fbb56f04ba19f8d1ae3448b656cd83dd9d38a767aa543ac90066c7ec3b", 0x67}, {&(0x7f0000001000)="90972db43b5c4c78d2a6caa32507668dbe68e3290fcb126a6949205f3a5c01be02fc9c425ea0a57a6056ac23074bf02cc6c314ca0b", 0x35}, {&(0x7f0000002000-0xcb)="3c5986a2c7a377320852481d1d6c3080b10a31688dc2d2de322001ace778f3faa4fdaa2ac2f197629efd0313e8870dec73ee0327418c1cba80bd8d90e15915465ba5a6d6d6bfcbcc657a47ce9eb5002dbf0a7063c51ccbfff9eb4e4ff744e3f4f4c287c4bbc7d069f63f1809a1410024c394643eda74f95f3ea4727dceee7f29e06d119cd69bf3ea1be8a8faae1da808e53221e0cf1daa7e93b74b760f6dbb804ec4c6f1a57ac2b723aa57a2a73946a11545226dbb4bea210e31e1740256002c777df588f99c4557ee3c9b", 0xcb}, {&(0x7f0000002000)="478f1a6c4bae11a1bd862767551914163bc53c1e64f739ed739cca1b4631ddfdd8967ee7659e", 0x26}, {&(0x7f0000001000-0x15)="292321a2da5d0d2ba2d12e5e8193aa133a61b566a4", 0x15}, {&(0x7f0000003000-0x20)="43664f3466783152e9616d105f5d6876b6f6ee55296b0c776c88c78bee70561e", 0x20}], 0x7, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x1ff, 0x7, 0x0, &(0x7f0000f48000/0xd000)=nil, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x780}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000)={r4, 0x40, 0x2, 0x6}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000005000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000004000)=0x800, 0x4) socket$packet(0x11, 0x3, 0x300) bind$netlink(r3, &(0x7f0000000000)={0x10, 0x0, 0x3, 0xe800000}, 0xc) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000005000-0x560)={0x15f, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}]}, 0x560) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000006000)=0x200, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/05 23:19:00 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000077c000)={r1, &(0x7f0000ef6000-0x5)="9870132990", &(0x7f0000ef6000-0xb5)=""/181}, 0x18) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006d3000)={r1, 0x28, &(0x7f0000ef5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/05 23:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x83, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000653000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da1000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dde000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x1, 0xeae9, 0x0, 0x8, 0x0, 0x80, 0x80, 0x2f, 0x0, r1}, {0x401, 0xbe, 0x5, 0x9, 0xb5dc, 0x8000, 0x5, 0x2}, {0x1000000020000, 0xfffffffffffffff8, 0x7386, 0x7}, 0x5, 0x1, 0x3, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x2, 0x2, 0x9, 0x9, 0x2, 0x3}}, 0xe8) 2018/01/05 23:19:00 executing program 2: r0 = socket(0x18, 0x4, 0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004b2000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000fdf000)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe1000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000186000-0x14)={r1, 0x8, 0x5, 0x6, 0x879a, 0xa00000000000000}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000fdf000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58, &(0x7f0000fe1000-0x30)=[{&(0x7f0000001000-0x4c)="3bd65b419bb19c800bab8057525c2901f26ac58be4526d4a5c24f555053f706fd56691dea8831c60bfa747876720391dd5e605421f1b141b338f0a0242380808cfd8df1a77406dfa2a0bad28", 0x4c}, {&(0x7f0000fe0000)="65d0d83f2f9a451c0d9a7044faf18bfe4c375c6b30db63c68d6060e9c54efcaf9df5686bd649b9f1d72b5169aad50a94180df6a17233", 0x36}, {&(0x7f0000001000-0xdf)="d7b642db1548e8692acd8424453b60478fc7a3d099cf9343633158985afe1d047ea8440111854ff2d4b13ba4dc2374eb11b982a932b0e0e000e51e87c37c5136d6a0c4d76c07f077c91ecff99fcc881ee872cc66e08f23c2e4dc358a1e1b01035f3b1308e1c5096abe6111c9a93f92503e9df6484d2b417cf57047eaf76591954568d00a761c92ae1b9c9fe0e86bcd6f522867cfc6e3f92409a3fa46d0553200cf079e83a3753fc25fb6459961267211382f2dadc751ee2e8eb4cf47d0918958a5db26aabdbbcb23065e460e1cff5d30bb6c595dd02c44d8ab0bc4a76c2764", 0xdf}], 0x3, 0x0, 0x0, 0x4000}, 0x200}, {{&(0x7f0000fe1000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x3c)="6785c593469e2e168e8322b2ec840b7a2e76e94f38229c1fa9bc4196196aef6bff0a96d7fd39e2afaadd94c404cff3de3414ceda0dc737de449b65b0", 0x3c}, {&(0x7f0000001000-0x60)="f0209a754b161104b075d333795b2f32e8e4095a73f27aee2385f5e2518cb5b96852b4702d0acebbeaf49dd3b1c620ebb859a63e14d8f289c67563bec82a7453d081a81530cdb35c264f27fb141743df323622bf7a648d204a7f5df1a6e4f650", 0x60}, {&(0x7f0000fe0000)="5f2790a8a449fe0922e009174b252c8043b8a608c56efb57f7fba9553cdeb9940d3557d53ee3a936a85b96cc27628119fd66d4a3de52b99c56b08de46e4cc796b8292b195621cc627c69a00ad300c2983eac9b5f5691b5a5b2b549dbc189868483c101645db58356942d756f8d946c25b9a556fb7e4cbe9aadb6983d9920b509fbdc4f44025ea4b3db3466f095942335964de085415b52642fdda382117e78022fa3b48e5456887f30b06e35fbb4b28342b78338c745e7875933e675c3f95143", 0xc0}], 0x3, &(0x7f0000fdf000)=[{0x88, 0x0, 0x6, "6dff13834f9cf0b644c82fba6a2b8e07ada3c46a528733b43b2ed67ab458f510cd987bad12a44d4bede3a30aa329b0f22eabf0441e2a79c4cc681ccdcebb8b824404c633c265000c821c1c202dea35ea011ab7d16fae8da73599a09e8a09fb1103a59ebf35493acbedc466d79e7e13c718"}, {0xe8, 0x111, 0x8, "f4b43530c0bac2cc255f2676fe624c713f8e7775025b9d63e0f8b8b827b7ebe4768989da74b21175d0ab2d470daf39089b1a4b503749bf049d099b4c1ccb6923f19b6a4cf9e2a7e714ec6e8508157597904c9df4274cd843b2929f85a08dd281572290be1ae87fe53683a1e773bc983633c84153e199d03ba6ebb3caf20187aad0c4fc1cee6286d98a0a613521ae98261333362566b31b4b93d8871f8fceea59970ac831636c4c480874be31cef7142b4f70f0006f07157e0e4ee18c007d7dd5c7ad64171c2be15230e52670b72e7d35bbd13efcc55a3e2e"}, {0x88, 0x84, 0x3, "c35e41c32774c88f1b8f37d802fb051b48b3bad6ae6d29f5c6ba4a607eab20fb889718e3a1e86383d2756da27c5c10c6201cf58fe84b6b716e5e3099df6c63bc64baf7b8ba01a5294ff310af2361412154421ee8aa09e6b4b45563ef68460630fe9b654e9e1e62e2efc338a2cc584d923e620105220d"}, {0xa0, 0x117, 0x2, "0f3632d4e8379a4447453855d6ae42e0a91442dbeae443ec07f87ca03108c4c834670c87f0cbb9f2a94e78a899c544f07a0618cbb1cadbe8ae1510551488bca7576bbbb493a18cee2aec4f6d726d6a1582cb610621da9d5ffd3e627f65492604237342268b4d45543569e53363f299c1ffa7f33974549afa166909d3abda6fa655426d325951b148fff72a70e927f6e0"}], 0x298, 0x20000000}, 0x101}, {{&(0x7f0000fe1000-0x10)=@nfc={0x27, 0xfffffffffffffffd, 0x5, 0x5}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="470a114cd8a8a2fcef316ee579de94dba778d3ed119e33d35e3c1bfb8983e94fefe2bad4b97798fd81b8e4bc01dfab5d3d2feb50a8a6eafe902fdc2dacddce7caf2d66a192e7a9ad4a444ba54d01c76e23bbc7ef332064abb7334ee2f50fe2061191d037c83053fc6ffc23394c37ccbb1ec65450bb90713414a8b5a9cd2210186cb0cc8b8ed5553fc519e1cc8b60af3c73e8bfb2c6b64a6db62a86eca5d55a9c7eb894f746342b74ca7921eec990fad49cb4", 0xb2}, 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0x1000}, {&(0x7f0000fe0000)="078291eb88ba90bb3264cfb597d448eaaf37d78c1fb92fb926ff8e4e118023dcf5c88d1f01941718eaad9902d8e0476dfcf03bdcef50d72be86491049b2b0449f385f4e25e4a71ab9267bffe9e3d237d64c7c1681d40994f25f6194a40f96ce6f720f4aba6155edbbe2ea231f7326ee66abc10c25e0b6e16da5366c843261eacb9ca1a5d90c53546aec685a13e50d07a4b9d26fd0742349ddadf731d2de7f55cd10e81ba", 0xa4}], 0x2, &(0x7f0000fe0000-0x1c0)=[{0xd0, 0x110, 0x2904, "34c388963264ce360cf77b20aeefc78edbfc29f64819051bb68a421e7bb278edcfe2cc862b6b320d21f840f58d88250afc3652aff4702138230868b8fe9f1772d7b5410e19880a48dc9270c66753cfcc21e8d135244a43b74cb199d03cf7eca91007aa016068131c5b5a6a17e48a9e69bd86cde05a9c14ee4775984569538eff7bd92b15079167c8ae01f69ad78113df04205987c0783cd2df304b2ca6de93c35084b8f25e039bfddaca7e558ee934660d477c1bd924668f4a194d96"}, {0x40, 0x0, 0x7, "88733ffa1e1e1e01206d48d0deae67a4226a713b8103d40bd4db54d28c20527bd595fc06fdaf57eb7078"}, {0xb0, 0x88, 0x5, "6ce4313c3a5f3ce4d1e0193e143bfae45777485cc2bf4a0d57849c2421b30be60c05f21865b73666188e372ca0017236d4d270e4698ce418d5c8709364ff0be908395785ef2ca5a59d47776fcacc26be7999167faf915aff24ac2a95b7c6ad9c7b5ee7c8dd51ea326bee510cbf9c80fb5062f9de6b629d5b919ef3f249f4658f273bf694eea7dd66de19fd68e84339183ccecbfdd5b1490c554d"}], 0x1c0, 0x8000}, 0xf1e6}, {{&(0x7f0000001000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe1000-0x30)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="1115670c20c2d596861559f907b7765f0f3ec2291bda9a4640c11a4af412a63dccdffef2a4a3403db726a7b9273afdae19a7eacc0f7d938706975d140e4b432a2ddc2747676d3b4208f6b89bb99b9ba0b639751576ddae80ee8e624bf5493ae4065aa8c20bdfd13d3d0dd353dbea9401c1c815abc26b4edeb40b12471c3a32d40c9eb9993c60b1681651a69361efb4aea1e859acffcd8f4f3f9ff203abe04c4c63708bd7ccf5e7e5759862c5754a8446809b84d2c4", 0xb5}, {&(0x7f0000001000-0x2c)="b16b08352636dec028225ba9ee9034828241bef4666a6c180dc5f3b2e3b5e1832704993184d270194f7446a1", 0x2c}], 0x3, &(0x7f0000001000-0x3d0)=[{0xa8, 0x18a, 0x7fff, "3d1ed56a4973fe8b2aced5f49070ca0281c711d5dfa5ad9327cb9479f0bc2881b72c6a8dd7677a9e549ac2c8a6c930b765d7d4d1fa020d4cc663548797af21324578e78312e7ec5d3de5de0e5fe2b0fbb040f444c81178be68517b732a95556b55e28cbcb328d2060b856daf5cdb7e030566147e604de56fc49897666987df494f3f0f38852f78563770fede0c6c309111"}, {0xb8, 0xc291014ee7b79d10, 0x10001, "dc4746fbf4a589000c1f5a947bbe58d4fbe9e59a1848fca4d644d84ad606ee18ffc18a976b4ad5c0187cd36cb2eb5177ce7ef189161e2d53e28117d6d98faa7e8cc72fa858a3f52c96ffedcf5da36dd9dcc014a225ce247d2fa6f7cc4fc112aecf06b1f52c4f0e3731f43c3a4d54c686ac32c51c8762a01210d917a4d6afa30d2ab5800f63c54f3866f1786abe2acadc86f4d9e69920570b6205c6405238f6d1a5605cbc"}, {0xb0, 0x13a, 0x81, "44fe015fc50fc81c491c5ae19b437915d8ec3327a955dd7984de2b2612fa40ef4f730c58ecccf2eafc22e520b4f01df6c9f8170c514b3f4cd81467d8d41e8f2f9870893cbe512d1a4566b40385e5a4c9459f5cdfdf162b092bbdd50c7372795d7800e297945cc37622963843fbace73646df2fd4fd4f564d9850b71c1443fbec529d742c6c0c9dd6c33f3fbb919f5d89159a2cbbeb2bcb0d7c"}, {0x70, 0x99, 0x7, "0745dd8643febb5eade20dcbe06bf5ef713294090773edb43437ab10947bfc7972cfa9bb04b97df02f8178f1b567eb526623c8356c8205340b32254ee9a9e679cfdd5dfd5aa45c209fadf1e120265eb90939a67fa8a6f5790b9c62ba3d"}, {0xe0, 0x0, 0x6, "77a1c67bf7a5d663d36ca9390e534718f24e720c0d7c97a0fd08074f0371a15073a516cf22c1a67bdd9a305347913f96e4aec77e20d45ba1cce90753598c133c68ef70843fc17411570d4ea63e8b572b44c3636895a07a8593a1a8f18fe9727c39483709c8e5b25a8c9f4bbd2fca81a804e79fd72bea3badf3ae354a35c61131e81e859b22453b91adadb19c84f40d343d1dc8fdcfee9ab150160acd0e21754deee10be582436b1b1dc4e70852fde1d87a79b781def6b17b843dec1508d9e1514af3a34d366d9b2ce6474f33"}, {0x70, 0x117, 0x7f, "94df89beed7e92028a6efc745ceb2901ff8e798ab1f6c34b2dde87694d7675f5b78bba6c686b32ae1a36015dffc58519cc674c28296af2ea360cbb4ae76bebefa1f18036c2fca603c2583fb5f5ea0c0e9e6ff355179a8d14fef13b"}], 0x3d0, 0x4000800}, 0x2}], 0x7, 0x1) r2 = socket(0x8000001e, 0xa, 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00004eb000-0x4)=0x0, &(0x7f0000fe0000)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000fdf000)={0x3, &(0x7f0000fe0000-0x18)=[{0x7, 0x5, 0x8, 0x0}, {0x80000000, 0x3ff, 0x69, 0x3}, {0x7f, 0x7, 0x80000000, 0x7f}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000001000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000fe0000-0x8)={0x0, 0x0}) [ 547.206163] RDS: rds_bind could not find a transport for 172.20.1.187, load rds_tcp or rds_rdma? [ 547.229352] RDS: rds_bind could not find a transport for 172.20.1.187, load rds_tcp or rds_rdma? 2018/01/05 23:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e4a000-0x4)=0x0, &(0x7f0000480000-0x4)=0x4) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000b5e000-0x8)={@rand_addr=0xc436, @loopback=0x7f000001}, 0x8) 2018/01/05 23:19:00 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x10001, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000)=0xffffffff, &(0x7f0000005000-0x4)=0x4) r1 = socket(0x10, 0x3, 0x8) getsockopt(r1, 0xfffffffffffffffd, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/05 23:19:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d4f000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000386000)=0x3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000d85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x11, 0x3, 0x0) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00008fd000)="53338dacf1fbf5e16984034104db4b07e48cad47b9906f8d1b21dbc2ad62c5cfb8e4a1c6a6ab546abb5b69d7ae2e", 0x2e) ioctl$sock_ifreq(r2, 0x800000089f2, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000b70000-0x20)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/05 23:19:00 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000011000)=0x100, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:19:00 executing program 5: r0 = socket(0x19, 0x80807, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, []}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ccc000)=0x3ed, &(0x7f000078a000-0x4)=0x4) r1 = socket(0x1b, 0x4000000000080003, 0x7fff) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) close(r1) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00004d6000-0xb6)="9da2cecdf054c89ec5c93493f38fc6d739d4a5914f12c72693614cff773c0e84de535028446bf41d580e1a887efb4e2c7abbe232ef574cc763604ce54bd16640c74636634ceacab570bb802fb7d08a43557ed34174cb59931230d516b3824a5a581f66380833b0ec370ce1a0a95fcc7eb6d4df7bfd67be8f7e79c991aac72e627edbfad858a01b460212c8fbf4c2528e3b66ebe97a2aa80310f4b334545edcf8ce05ad30f238905671d728b14454972027ad67c0230a", 0xb6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f6a000-0x94)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x0, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/05 23:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a2e000)=0x100000000000005, 0x37a) 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) recvfrom$inet(r0, &(0x7f000001e000)=""/207, 0xcf, 0x40, &(0x7f0000b59000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000825000-0x4)=0x829, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009b3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0xff, 0xc, 0x100, 0x0, 0x7ba0}, 0x20) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x3b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:19:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000e12000)={0xa, 0x1, 0xe5a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c) socketpair(0x5, 0x7, 0x200, &(0x7f00003e6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000080d000)={0x0, 0x1000, "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"}, &(0x7f000024f000)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000074f000-0x4)={r2, 0x3ff}, &(0x7f0000aab000)=0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00009fe000)=0x0, &(0x7f0000e00000-0x4)=0x4) [ 547.327821] netlink: 'syz-executor1': attribute type 18 has an invalid length. [ 547.348547] netlink: 'syz-executor1': attribute type 18 has an invalid length. 2018/01/05 23:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000712000-0x6a)={@random="b98034827f2c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0xfffffffffffffdcc, 0x40000}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f00000a0000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f00006e4000)=""/187, 0xbb, 0x40002100, &(0x7f0000c0b000-0x1c)={0xa, 0x3, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e13000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000ee2000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004df000-0x1c)=[@in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x391a}], 0x1c) syz_extract_tcp_res$synack(&(0x7f0000a0c000)={0x0, 0x0}, 0x1, 0x0) pipe(&(0x7f000084d000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000206000-0x10)={r5, 0x50, &(0x7f0000617000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000d96000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000396000-0x4)=0x1c) accept$alg(r4, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000031000)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000eae000)=0x0, &(0x7f00008d0000)=0xffffffffffffff3b) recvmsg$netrom(r3, &(0x7f000000f000-0x38)={&(0x7f0000335000-0x10)=@ax25={0x3, {"838f4b938fb046"}, 0x365}, 0x10, &(0x7f0000b9f000)=[{&(0x7f0000176000-0x1000)="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", 0x1000}, {&(0x7f000072c000)="c8e27411e86bab74aedbbe516926ebe68cd990948e92cbdbd388375b53e9361128663fbba70c6a478557519a7701eb814f1f8fbaca909e3572ab15bcdf92efac377df90fb0fab348bdacea4f09076ea4bb56ecf9683d94acdd087a06f78e6d5436da3bbddfbe1920729d32e4cc3973f1d9a76ad695f8f3366f1f0e685116433702ea8ae4f8", 0x85}, {&(0x7f0000f08000)="cbfac9f08926ca7822d4e3e437180ff449e51738ebca4a178f87d6570e2cd964dc269f527d940e5d88fde3dbfdba9159abe9be3a6a3b3bddd5185075734475acbc540fe1e98487c55d227597c77a05f960d09b3cd3ff900ba41f6d4e8100fcf9213e7b4237e07700120831782e4bbab8450be6dc6cad7de54ca11fea011fb117e7aa174a5bfa5cd3f1c374aa0810219197e42b49a57410b33dfb4dae225cc654578dcb214252df42101d3f1ae96cfa548919cb07b0d877dcf03f2aef167603dde4e72dce74ed132ec32874b26e6c002eeb848ca59bf65dec0d5146f74a1255", 0xdf}, {&(0x7f000020a000-0x89)="d4aa75cafe5fa6475178aec1123353ffbb6858f2699a68e2ca62e1e4372a061dd56e19636408ee57f1ae5f4fdf49da5fdfa9b91845f5f1c00070a09a03077e20e7a2c3af185b5839914d2aef3ae34234d6d1ed39ace7d025ed3f873cde6840c4ce45700dbf4b304b75313a23267858dd944d05ace7fe2f0ea9f62cf90bf2ab1713bd9512a46648b009", 0x89}, {&(0x7f0000aa4000)="1b762ef15dfb6982d3519724a6e48b70bc95f610592a299dc817a514cffae9d6ccf009e97b055d798ab23c6233d89c364cbb8ed3903d3c77342f9ed89382d568db240182e63a7b9ae4fa5d827d06aa0bf72274ca43f476045649fda6b9bb69efa5533cd0873fac9420261c47bf7f55aa788b28cfee819ce312d21e9b8d7a0eebc09bfd10b486a56b118ed7cf005b89353f810a88e8ac332b06183c0ef6a016bcf6c90deb13731403a2a0ae5a4a9fe85148049bffa511ad33856cdd781aa0fa95eb751e", 0xc3}, {&(0x7f0000ff6000)="715903eb5dd3061cb525b078570f41dfc45b5c5f95a5307f83fb", 0x1a}], 0x6, &(0x7f0000c05000-0x2e0)=[{0xe0, 0x10f, 0x80000000, "e36726b8ea76de222b97e15ed4259a7abe57dce39ae13b600640b0858b795adf45808ee2f1cf90a3c6daf8d1d3e6727b9f110c8c52d02309cbc05077cf469d7af44104b835c30474d80a4b4b9a77afab8bf9342b98fad2fe17a0bb9c0294ee6cf3c92fb515c789ed8678a59f5a17e413600575fa148e64d2b34b9faf0fc14bb4569d3148addea4ab9e4fed9bdb0ceace4a066e9972f21a452f2d137a4020d2c5c0557d892b58192791e617f8e77827d723417d1b1af2decde430e4dd3baf3ce7c7720ea1dd46ce2b8ded3f"}, {0x48, 0x10a, 0x7fff, "1b2b846996ebe97b5e123f6cea08c5fd902606d81e7da2e2f27724a9273d4096c0ab4d54f214349403e10fce094992f04ff84f"}, {0x100, 0x10f, 0x3, "7d5d431339a50dec81f2b44fa407d2d4c47d95dd129dbe37612b0432c0151ecf37d067941f68df9331a2c6154246b079497ce7600e5624b645cc899e3731b240b6af8becc7e15d3edef85b942f3a4059ae96198eceacf9fefe713f4461545bfa53f9aa1b6eb5f9844082dc78ab8ac90e783b9fa455892a151fc43e09d9937c867bdbf85adec02b1949620379a4472df4c78320542f95617a9b6daabab300073203251fb35ae23cdbef2b2e6c3e24d5d55bce73376db4647b5bd008ee8e56615c9b78a319150f5009a8da6b779c334f754107eb1f67a69f6f21ca23ce43b9082086c66687e2a6654f151e7e3ce5"}, {0xb8, 0x18c, 0x2, "a80784b07d639331d9a04153e48b6289b951f7f7c04fe1f4e81248b931b6a379e59b640e538f64a5dbe133ba8d8af5ce7940f0608f1fabc4ffb65462654f63d14b0ffeaf57544cce69b25eebbfd47fa5812834af5721a79063e1466c4a9b06f7b99c4f3877c91b7cbab4d7c9135a2654dd44f1ce275223ec9d19d3a2ec429b6b00e094e905fd5bec1843fbef1c24d0c790140543c20f5680fa53e543a57838dbc4d45b38a43d41"}], 0x2e0, 0x4000804}, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000c80000)={0x0, 0xfffffffffffffff9}, &(0x7f0000508000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000ec000)=@sack_info={r7, 0x3ff, 0x9}, &(0x7f0000ff9000-0x4)=0xc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000919000)={0x2, &(0x7f0000954000-0xe)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/05 23:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x3, 0x2, 0xfffffffffffffffc) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000536000-0x4)=0x5, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000952000-0x48)={0xd, 0xa, &(0x7f00005c8000-0x50)=@raw=[@ldst={0x2, 0x3, 0x0, 0x5, 0x9, 0xffffffc0, 0x10}, @jmp={0x5, 0x9a, 0x7, 0x0, 0xf, 0x50, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x24}, @alu={0x7, 0x80000001, 0x8, 0x6, 0x0, 0xfffffff8, 0x0}, @call={0x85, 0x0, 0x0, 0x12}], &(0x7f00000fe000)='GPL\x00', 0x3, 0x0, &(0x7f0000701000)=""/0, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000bb000-0xb4)=""/180, &(0x7f000061b000-0x4)=0xb4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003a7000)={&(0x7f0000caa000)='./file0\x00', r2}, 0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:19:00 executing program 1: r0 = epoll_create1(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) close(0xffffffffffffffff) close(r0) 2018/01/05 23:19:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000891000-0x28)=""/40, &(0x7f0000000000)=0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002f9000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000071f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000784000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9096, 0x100000000, 0x9, 0x400, 0x40, 0x10018, r2}) r3 = accept4(r1, &(0x7f00006ac000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ca3000-0x4)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003af000-0x8)={0x0, 0xfe0}, &(0x7f0000058000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000080e000-0xa0)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2, 0x9, 0xe57, 0x90}, &(0x7f0000611000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000490000)={r4, 0xffffffff, 0xba}, 0x8) r6 = socket(0x2, 0x4, 0xc) connect$nfc_raw(r6, &(0x7f000040f000-0x10)={0x27, 0x1, 0x2, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00005e6000)={0x100, 0x3f, 0xe, 0x0, 0x9a, 0x7ff, 0x3, 0x5b, r5}, &(0x7f0000f26000)=0x20) socketpair$inet6(0xa, 0x0, 0xffff, &(0x7f0000060000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000844000-0x14)={0x0, 0x6, 0x3e4e, 0x7f, 0x69e, 0x7}, &(0x7f000046a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000b46000-0x98)={r8, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001, 0x7fff}, &(0x7f0000b07000+0xb2a)=0x98) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:19:00 executing program 7: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000da4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000de5000-0x4)=0x10) close(r0) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e8d000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f8e000)={0x0, 0x0}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000a51000-0x8)={@empty=0x0, @empty=0x0}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) write(r3, &(0x7f0000f8a000)="3ebe45cb5c796eebe3d11556464cbd4fcdbc250fdc62cdcf606826979207737a0d", 0x21) 2018/01/05 23:19:00 executing program 3: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000056000)={&(0x7f000021b000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000168000)=r3, 0x4) connect$bt_rfcomm(r2, &(0x7f000021a000)={0x1f, {0x40000005, 0xe1f53fd, 0x4, 0x3, 0xffffffffffffffff, 0x6}, 0x8}, 0xfffffffffffffe28) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000021c000-0x1c)={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) socketpair$inet6(0xa, 0x4, 0xf99, &(0x7f00000a8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000132000-0x4)=0x7, 0x4) sendto(r1, &(0x7f0000219000)="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", 0x1000, 0x80, &(0x7f0000219000)=@ipx={0x4, 0x0, 0x3, "377fd7f00aee", 0x6, 0x0}, 0x10) getsockname(r2, &(0x7f0000200000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000011e000-0x4)=0x10) 2018/01/05 23:19:00 executing program 1: r0 = socket$inet6(0xa, 0x106, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000)="", 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00002b1000)=0x0, &(0x7f000095e000)=0x4) 2018/01/05 23:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000793000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000029a000-0x1)="", 0x0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) epoll_create(0xfff) 2018/01/05 23:19:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004f6000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f000040e000)=0x8001, 0x4) 2018/01/05 23:19:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r2) ioctl$sock_bt_hci(r1, 0x400448ff, &(0x7f000081a000-0x5b)="a8ede6e365fb7ae855269d034ef9100a0538c770a3857fffab3b251adc39dda537592e8dc5769d74fd94b19fa61ee4197f0c809e12a7a4d664e435a407123bc560c9855cad77fad588b9ff84aa3069745a0d205ac159979a4858cf") ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b1c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000819000)={0x0, 0x8, 0x436}, &(0x7f00000d8000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000711000-0x8c)={r3, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 23:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f000028e000)=0x0, &(0x7f00008bd000)=0x4) socketpair(0x5, 0x80000, 0xe09f, &(0x7f0000c7c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000051a000)=0x0, &(0x7f0000ac6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000504000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000018f000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d2a000)={r4, 0x3}, &(0x7f0000118000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fd4000-0xc)=@sack_info={r4, 0x10000, 0x7}, &(0x7f0000bd2000-0x4)=0xc) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r7 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000e03000)={0x4, 0x5, 0x200, 0x401}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000554000)={r6, r5}) sendmsg$key(r0, &(0x7f0000eeb000)={0x0, 0x0, &(0x7f000004b000)={&(0x7f0000135000-0x80)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfd4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a55000+0x630)={0x7, 0x1, 0x7, 0x9, 0x5}, 0x14) 2018/01/05 23:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000634000)="1f0000000206ffdde200f49ff60f0000000200150900018006ffffe5000051", 0x1f) 2018/01/05 23:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000e4a000-0x26)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x29e) [ 547.612123] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 547.627226] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/05 23:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$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$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r1) 2018/01/05 23:19:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xf1) write(r0, &(0x7f0000ae3000)="1f0000000104ff01fd4345c0071100045005f03608000100048f0000000600", 0x1f) 2018/01/05 23:19:00 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x3bde, &(0x7f0000007000-0xbe)="002103003526a8414a3cf6186e2107d023a417461317a7cc9d000033c5ffbdee061c2e9b4b9e0d3203e9e9e5500286584cd1c92fcb4d6fc196191428ad835bb1a7b4fe85f8898c9003a78cc84630dc3000000000000000a7dacd5267cc0b90304a28f70ad2a04586dac5d5e78894d85c1bd34db1b971d710ca0e3078ce5e004f8825d885eb7ab11021acc82c5f4d16c3d97e15fb169f0660a2e9e81abfdc8a7852d1661aede89f25907da7804e0c4adf0e3010f69ecc8467126032a582be", 0x1ff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000009000)={@common='gretap0\x00', @ifru_flags=0x0}) 2018/01/05 23:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f000014b000+0xebf)="220000005e000721005d00000d97050002000300feffffff08000200e700ff02f155", 0x22) connect$netlink(r0, &(0x7f0000e93000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/05 23:19:00 executing program 1: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:19:00 executing program 6: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002cf000)={&(0x7f0000af6000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000af6000-0xc)={&(0x7f0000441000)='./file0\x00', r1}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x2, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @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}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000e7000-0x8)={0x0, 0x0}, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c58000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00008a7000)="44e03614297aed09c556f1b78b8f33e0ab314b51c7d5756d9bc18389a35383908b70dbb12c0df6edf8cfd0bd0de5b1a20296679e8154", 0x36) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000699000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005d7000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x101, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000030d000-0x4)={r1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f000075d000)="a36039f3e56bb65ee9e689acf37e8881", 0x10) socketpair$inet6(0xa, 0xb, 0x126c, &(0x7f0000118000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000fad000)={@generic="b3831027f590c494d3525e7564f88c1b", @ifru_flags=0x2000}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f000034e000)={0x8, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 23:19:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000074000)="11d4e32501c46240db32701beaa2783ddb52cc6ecfc14a29566c422fb6eb4785983610a695fe12f3bc7927552640d30157a398e567464bfc21280780ea2d2324c3c7567b4715890f09cf43c33adbe4edc5305188284522251482e6bbcc73c56ce2dae0f373629fa9c37abb7cc18193368df8c9584dbdbec6fe2853e82a995781189f7f65abbf836da0d1be1423a6fbeb89b69935222a137f3d4102c7fc0eec160e09013c347e7686d20c44dc1c844da8dcfa0e1a3655570f72dd05e2a80b0538fa52b398dc60b29c876e04873b5be0320f595734651ebcc217c7bb0e3456a857d1f892b47580689a9867", 0xffffffffffffff89, 0x50, &(0x7f0000ecc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006fc000-0x4)=0x0) r2 = accept4(r1, 0x0, &(0x7f0000a5d000-0x4)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f2a000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f}], 0x3c) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00001e3000-0x4)=0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e34000)={r2, 0x6, 0x1, 0xfffffffffffffff7, &(0x7f0000076000-0x8)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000b3000)={@generic="707dd32ca7354a1f82002668aaeebb28", @ifru_flags=0x1000}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000196000)={@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/05 23:19:01 executing program 1: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x7d) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b57000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000aea000)=0x9, 0x4) sendto$inet6(r2, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f76000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xce3, 0x5, 0x5, 0x40, 0x2, 0x4, 0xff, 0x5, 0x6, 0x80, 0x4, 0x80000001, 0x3, 0x1ff, 0x6]}, &(0x7f0000ad7000)=0x108) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f75000)={r3, 0x1, 0x4, [0x6, 0x2, 0x20, 0x7fffffff]}, &(0x7f0000846000)=0x10) 2018/01/05 23:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x15, 0x2, 0x6d, &(0x7f0000850000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000020e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed0000)=0xc) writev(r0, &(0x7f0000b13000)=[{&(0x7f0000d03000)="290000002000030301ca5424000000200200001600f0ff0187000400000000000000000006ec006e39", 0x29}], 0x1) bind$netlink(r0, &(0x7f000003d000)={0x10, 0x0, 0x3, 0x9202}, 0xc) 2018/01/05 23:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x4) 2018/01/05 23:19:01 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg(r0, &(0x7f0000ffe000-0x12c)=[{{&(0x7f0000ffe000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000ffe000-0x20)=[{&(0x7f0000431000-0x49)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000ffd000)=@ipx={0x4, 0x0, 0x0, "0d7124721c6d", 0x0, 0x0}, 0x10, &(0x7f0000ffe000-0x70)=[{&(0x7f0000ffe000-0x33)="77e8586b973e3e1d45b45c2f74f8b2a83b258c0bbc53b1b5a732e29f9b54f622d60e62", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000651000)={0x0, 0x1}, &(0x7f0000ac2000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009ef000-0x8c)={r1, @in6={{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fff000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d07000-0x4)=0x18) 2018/01/05 23:19:01 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) write(0xffffffffffffffff, &(0x7f0000014000)="8538ed8b7b221ca27b4294f73c8aaa1c04c7271f5d25e2fc61b927947297fc6f2e362a847da6deed66b4ac6030fd35756b1fdf2f40516d9b9f07621de2d3c9fd0fb6c560114916f43177e707b9a7c517cc85ed752f2c994b2eaa4a04f4", 0x5d) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000008000-0x4)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f000000f000)={0x1f, {0x9, 0xffffffffffff7756, 0x100000001, 0x8, 0x40000, 0x7fffffff}}, 0x8) listen(0xffffffffffffffff, 0x7) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0x5, &(0x7f0000024000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000002a000-0xb8)={0x0, 0x5, 0x8, 0x40, 0x19, 0x48, 0x8001, 0x1000000000000000, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xa6, 0x0, 0x6, 0x0}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000002a000-0x10)={r3, 0x100000000, 0x1, 0xffff}, 0x10) accept4(0xffffffffffffffff, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f000002c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000016000)=0x14, 0x800) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f000002d000-0xc1)=""/193, &(0x7f0000005000-0x4)=0xc1) 2018/01/05 23:19:01 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000478000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f81000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005a9000-0x28)={@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]}) write(r0, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e200850000120000000000000007ff002103c75735", 0x26) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000062d000)=[{&(0x7f0000f82000-0x23)=""/35, 0x23}, {&(0x7f00002ce000)=""/195, 0xc3}, {&(0x7f0000f81000)=""/142, 0x8e}, {&(0x7f0000584000-0x89)=""/137, 0x89}], 0x4) 2018/01/05 23:19:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7fffc, 0x5) accept$inet(r0, &(0x7f00009df000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b11000)=0x10) sendto$inet(r0, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) connect$bt_rfcomm(r1, &(0x7f0000f1c000)={0x1f, {0x20, 0x0, 0x4, 0xffffffff, 0x8, 0x9}, 0xfffffffffffffffd}, 0x9) recvmsg(r0, &(0x7f0000171000-0x38)={&(0x7f0000d4f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e02000)=[], 0x0, &(0x7f0000200000-0x7f)=""/127, 0x7f, 0x0}, 0x60) 2018/01/05 23:19:01 executing program 5: mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000378000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000363000-0x4)=0x10) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000c2000)={0x0, 0x7ff}, &(0x7f0000378000-0x4)=0x8) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000074000)={r2, 0xffffffffead8fff5}, &(0x7f0000377000)=0x8) setsockopt$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) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000379000-0x10)={0x10001, 0x8208, 0x8, 0x100000001, r3}, &(0x7f0000378000)=0x10) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000379000-0x9c)=""/156, 0x9c, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000377000)=@assoc_value={0x0, 0x0}, &(0x7f0000377000)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000139000)="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", 0x1000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001c3000-0x8)={r4, 0x100000001, 0x8}, 0x8) [ 547.797057] ================================================================== [ 547.804493] BUG: KASAN: stack-out-of-bounds in xfrm_selector_match+0xcdc/0xe00 [ 547.811850] Read of size 2 at addr ffff8801cd7b75e4 by task syz-executor5/26203 [ 547.819287] [ 547.820912] CPU: 1 PID: 26203 Comm: syz-executor5 Not tainted 4.15.0-rc5+ #177 [ 547.828265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 547.837613] Call Trace: [ 547.840203] dump_stack+0x194/0x257 2018/01/05 23:19:01 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r0, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) r1 = socket(0x19, 0xa, 0x5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000012000)=0x3f, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000014000)={0x2, 0xd, 0xff, 0x5, 0x4, 0x0, 0x5, 0x1, [@sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) [ 547.843835] ? arch_local_irq_restore+0x53/0x53 [ 547.848502] ? show_regs_print_info+0x18/0x18 [ 547.853005] ? xfrm_selector_match+0xcdc/0xe00 [ 547.857600] print_address_description+0x73/0x250 [ 547.862447] ? xfrm_selector_match+0xcdc/0xe00 [ 547.867026] kasan_report+0x25b/0x340 [ 547.870833] __asan_report_load2_noabort+0x14/0x20 [ 547.875755] xfrm_selector_match+0xcdc/0xe00 [ 547.880173] xfrm_state_look_at.constprop.30+0x113/0x360 [ 547.885629] xfrm_state_find+0x1595/0x3210 [ 547.889896] ? xfrm_state_afinfo_get_rcu+0x160/0x160 2018/01/05 23:19:01 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000025, &(0x7f0000e62000)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xdd)="983d7351386d4d1573906ef1c8afb3687151a858c7e459457c04b58b909c1efed4b6072345b4edfe6cc62c1a11441fa66a7a53cf6e1a08e3ac3aa090d2a18fb1a2e6bf8c34dc41902be889358efde74a179b92dcdbb9a1f7a1d766dd184534852cbcd93ea71748b2d9bab39526f7e749018bd1229a1ce1fa798ba3f8f54a1bba78fbb41f886aeda06ac6f184220eb6875f0cd365ceb45c916ea371997896fd3649be4eac7fe48288192d051266509961b6015f34f31a267bd9610aaa0e3f5ae4156476058596c442c08a2798cbff2ee7730d89184fc84c453fa2b11ff5", 0xdd, 0x8000, 0x0, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 23:19:01 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f35000)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0xfffffffffffffc57}], 0x326, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 547.895007] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 547.899598] ? __lock_is_held+0xb6/0x140 [ 547.903682] ? check_noncircular+0x20/0x20 [ 547.907921] ? cleanup_prefix_route+0x1e0/0x1e0 [ 547.912670] ? check_noncircular+0x20/0x20 [ 547.916899] ? lock_downgrade+0x980/0x980 [ 547.921053] ? lock_acquire+0x1d5/0x580 [ 547.925016] ? lock_acquire+0x1d5/0x580 [ 547.928990] ? find_held_lock+0x35/0x1d0 [ 547.933051] ? xfrm_tmpl_resolve+0x598/0xc40 [ 547.937434] ? lock_downgrade+0x980/0x980 [ 547.941580] ? xfrm_policy_get_afinfo+0x13d/0x290 2018/01/05 23:19:01 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xfffffffffffff831, 0xff, 0x7, 0x80000001, 0x7, 0x389, 0xcbc7, 0x1, 0x1, 0x401, 0x20b, 0x7, 0x80000000, 0x10001]}, &(0x7f00002e2000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7, 0x0}, &(0x7f0000f25000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00003b9000-0xe3)=""/227, &(0x7f0000000000)=0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x200}, 0x8) [ 547.946423] ? xfrm6_get_saddr+0xd6/0x110 [ 547.950570] xfrm_tmpl_resolve+0x2ee/0xc40 [ 547.954829] ? __xfrm_decode_session+0x110/0x110 [ 547.959585] ? save_stack+0xa3/0xd0 [ 547.963202] ? save_stack+0x43/0xd0 [ 547.966813] ? find_held_lock+0x35/0x1d0 [ 547.970859] ? rt_add_uncached_list+0x1b7/0x240 [ 547.975520] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 547.980970] ? lock_release+0xa40/0xa40 [ 547.984949] ? __local_bh_enable_ip+0x121/0x230 [ 547.989606] ? check_noncircular+0x20/0x20 2018/01/05 23:19:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000480000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000)=0x5, 0x4) 2018/01/05 23:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getpeername$netlink(r0, &(0x7f00003f5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000df1000-0x4)=0xc) write(r0, &(0x7f0000818000)="1f0000000307ff00fe4345c0071100000200f00003000100040400dcffdf00", 0x1f) [ 547.993817] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 547.998810] ? trace_hardirqs_on+0xd/0x10 [ 548.002943] ? _raw_spin_unlock_bh+0x30/0x40 [ 548.007327] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 548.011723] ? ip_rt_bug+0x20/0x20 [ 548.015271] ? find_held_lock+0x35/0x1d0 [ 548.019342] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 548.024099] ? lock_downgrade+0x980/0x980 [ 548.028252] ? lock_release+0xa40/0xa40 [ 548.032237] ? refcount_inc_not_zero+0xfe/0x180 [ 548.036903] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 548.041905] ? security_xfrm_policy_lookup+0x92/0xc0 [ 548.046997] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 548.051733] ? xfrm_selector_match+0xe00/0xe00 [ 548.056289] ? print_irqtrace_events+0x270/0x270 [ 548.061036] xfrm_lookup+0x15b2/0x24f0 [ 548.064892] ? xfrm_lookup+0x15b2/0x24f0 [ 548.068947] ? xfrm_policy_lookup+0x70/0x70 [ 548.073259] ? finish_task_switch+0x1d3/0x740 [ 548.077737] ? find_held_lock+0x35/0x1d0 [ 548.081774] ? ip_route_output_key_hash+0x229/0x370 [ 548.086761] ? lock_downgrade+0x980/0x980 [ 548.090881] ? lock_release+0xa40/0xa40 [ 548.094839] ? find_held_lock+0x35/0x1d0 [ 548.098884] ? ip_route_output_key_hash+0x252/0x370 [ 548.103870] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 548.109378] ? lock_release+0xa40/0xa40 [ 548.113331] xfrm_lookup_route+0x39/0x1a0 [ 548.117458] ip_route_output_flow+0x7c/0xa0 [ 548.121751] udp_sendmsg+0x19d3/0x2ce0 [ 548.125612] ? ip_reply_glue_bits+0xb0/0xb0 [ 548.129913] ? udp_lib_get_port+0x1b30/0x1b30 [ 548.134395] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 548.139553] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 548.144712] ? print_irqtrace_events+0x270/0x270 [ 548.149453] ? lock_downgrade+0x980/0x980 [ 548.153576] ? mark_held_locks+0xaf/0x100 [ 548.157692] ? refcount_inc_not_zero+0xfe/0x180 [ 548.162331] ? __local_bh_enable_ip+0x121/0x230 [ 548.166972] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 548.171958] ? udp_lib_get_port+0x785/0x1b30 [ 548.176335] ? trace_hardirqs_on+0xd/0x10 [ 548.180453] ? check_noncircular+0x20/0x20 [ 548.184663] udpv6_sendmsg+0x757/0x3400 [ 548.188618] ? check_noncircular+0x20/0x20 [ 548.192830] ? udpv6_setsockopt+0x80/0x80 [ 548.196954] ? reacquire_held_locks+0x1f9/0x3e0 [ 548.201591] ? reacquire_held_locks+0x1f9/0x3e0 [ 548.206251] ? find_held_lock+0x35/0x1d0 [ 548.210292] ? release_sock+0x1d4/0x2a0 [ 548.214238] ? lock_downgrade+0x980/0x980 [ 548.218364] ? __local_bh_enable_ip+0x121/0x230 [ 548.223008] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 548.228009] ? release_sock+0x1d4/0x2a0 [ 548.231963] ? trace_hardirqs_on+0xd/0x10 [ 548.236090] ? __local_bh_enable_ip+0x121/0x230 [ 548.240731] ? _raw_spin_unlock_bh+0x30/0x40 [ 548.245115] ? release_sock+0x1d4/0x2a0 [ 548.249062] ? __release_sock+0x360/0x360 [ 548.253199] ? udp_v6_get_port+0x355/0x600 [ 548.257435] inet_sendmsg+0x11f/0x5e0 [ 548.261204] ? inet_sendmsg+0x11f/0x5e0 [ 548.265148] ? copy_msghdr_from_user+0x3a6/0x590 [ 548.269876] ? inet_create+0xf50/0xf50 [ 548.273738] ? selinux_socket_sendmsg+0x36/0x40 [ 548.278377] ? security_socket_sendmsg+0x89/0xb0 [ 548.283105] ? inet_create+0xf50/0xf50 [ 548.286964] sock_sendmsg+0xca/0x110 [ 548.290648] ___sys_sendmsg+0x767/0x8b0 [ 548.294604] ? copy_msghdr_from_user+0x590/0x590 [ 548.299343] ? lock_downgrade+0x980/0x980 [ 548.303464] ? lock_downgrade+0x980/0x980 [ 548.307583] ? userfaultfd_unmap_complete+0x327/0x510 [ 548.312757] ? __fget_light+0x297/0x380 [ 548.316701] ? fget_raw+0x20/0x20 [ 548.320127] ? do_mmap+0x362/0xe00 [ 548.323644] ? fget_raw+0x20/0x20 [ 548.327067] ? security_mmap_file+0x143/0x180 [ 548.331538] ? __fdget+0x18/0x20 [ 548.334880] __sys_sendmsg+0xe5/0x210 [ 548.338648] ? __sys_sendmsg+0xe5/0x210 [ 548.342601] ? SyS_shutdown+0x290/0x290 [ 548.346549] ? __fdget+0x18/0x20 [ 548.349888] ? SyS_futex+0x269/0x390 [ 548.353568] ? SyS_getsockopt+0x1dd/0x340 [ 548.357710] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 548.362704] SyS_sendmsg+0x2d/0x50 [ 548.366218] entry_SYSCALL_64_fastpath+0x23/0x9a [ 548.370940] RIP: 0033:0x452ac9 [ 548.374100] RSP: 002b:00007fd31138fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 548.381776] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 548.389023] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 548.396264] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 548.403502] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 548.410740] R13: 00000000ffffffff R14: 00007fd3113906d4 R15: 0000000000000000 [ 548.418014] [ 548.419613] The buggy address belongs to the page: [ 548.424511] page:000000007bcfb580 count:0 mapcount:0 mapping: (null) index:0x0 [ 548.432630] flags: 0x2fffc0000000000() [ 548.436487] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 548.444351] raw: 0000000000000000 dead000000000200 0000000000000000 0000000000000000 [ 548.452205] page dumped because: kasan: bad access detected [ 548.457882] [ 548.459503] Memory state around the buggy address: [ 548.464408] ffff8801cd7b7480: f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 548.471736] ffff8801cd7b7500: f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 [ 548.479065] >ffff8801cd7b7580: f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 [ 548.486393] ^ [ 548.492854] ffff8801cd7b7600: 00 00 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 [ 548.500183] ffff8801cd7b7680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 548.507509] ================================================================== [ 548.514833] Disabling lock debugging due to kernel taint [ 548.520428] Kernel panic - not syncing: panic_on_warn set ... [ 548.520428] [ 548.527783] CPU: 1 PID: 26203 Comm: syz-executor5 Tainted: G B 4.15.0-rc5+ #177 [ 548.536429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.545759] Call Trace: [ 548.548322] dump_stack+0x194/0x257 [ 548.551921] ? arch_local_irq_restore+0x53/0x53 [ 548.556562] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 548.561287] ? vsnprintf+0x1ed/0x1900 [ 548.565057] ? xfrm_selector_match+0xbf0/0xe00 [ 548.569606] panic+0x1e4/0x41c [ 548.572769] ? refcount_error_report+0x214/0x214 [ 548.577492] ? add_taint+0x1c/0x50 [ 548.581001] ? add_taint+0x1c/0x50 [ 548.584514] ? xfrm_selector_match+0xcdc/0xe00 [ 548.589068] kasan_end_report+0x50/0x50 [ 548.593012] kasan_report+0x144/0x340 [ 548.596785] __asan_report_load2_noabort+0x14/0x20 [ 548.601684] xfrm_selector_match+0xcdc/0xe00 [ 548.606064] xfrm_state_look_at.constprop.30+0x113/0x360 [ 548.611487] xfrm_state_find+0x1595/0x3210 [ 548.615704] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 548.620796] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 548.625354] ? __lock_is_held+0xb6/0x140 [ 548.629392] ? check_noncircular+0x20/0x20 [ 548.633598] ? cleanup_prefix_route+0x1e0/0x1e0 [ 548.638235] ? check_noncircular+0x20/0x20 [ 548.642438] ? lock_downgrade+0x980/0x980 [ 548.646556] ? lock_acquire+0x1d5/0x580 [ 548.650498] ? lock_acquire+0x1d5/0x580 [ 548.654442] ? find_held_lock+0x35/0x1d0 [ 548.658474] ? xfrm_tmpl_resolve+0x598/0xc40 [ 548.662852] ? lock_downgrade+0x980/0x980 [ 548.666977] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 548.671792] ? xfrm6_get_saddr+0xd6/0x110 [ 548.675909] xfrm_tmpl_resolve+0x2ee/0xc40 [ 548.680124] ? __xfrm_decode_session+0x110/0x110 [ 548.684849] ? save_stack+0xa3/0xd0 [ 548.688445] ? save_stack+0x43/0xd0 [ 548.692045] ? find_held_lock+0x35/0x1d0 [ 548.696080] ? rt_add_uncached_list+0x1b7/0x240 [ 548.700720] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 548.706139] ? lock_release+0xa40/0xa40 [ 548.710089] ? __local_bh_enable_ip+0x121/0x230 [ 548.714728] ? check_noncircular+0x20/0x20 [ 548.718940] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 548.723926] ? trace_hardirqs_on+0xd/0x10 [ 548.728048] ? _raw_spin_unlock_bh+0x30/0x40 [ 548.732434] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 548.736813] ? ip_rt_bug+0x20/0x20 [ 548.740327] ? find_held_lock+0x35/0x1d0 [ 548.745509] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 548.750240] ? lock_downgrade+0x980/0x980 [ 548.754360] ? lock_release+0xa40/0xa40 [ 548.758307] ? refcount_inc_not_zero+0xfe/0x180 [ 548.762948] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 548.767935] ? security_xfrm_policy_lookup+0x92/0xc0 [ 548.773013] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 548.777743] ? xfrm_selector_match+0xe00/0xe00 [ 548.782293] ? print_irqtrace_events+0x270/0x270 [ 548.787023] xfrm_lookup+0x15b2/0x24f0 [ 548.790879] ? xfrm_lookup+0x15b2/0x24f0 [ 548.794914] ? xfrm_policy_lookup+0x70/0x70 [ 548.799205] ? finish_task_switch+0x1d3/0x740 [ 548.803675] ? find_held_lock+0x35/0x1d0 [ 548.807709] ? ip_route_output_key_hash+0x229/0x370 [ 548.812695] ? lock_downgrade+0x980/0x980 [ 548.816814] ? lock_release+0xa40/0xa40 [ 548.820763] ? find_held_lock+0x35/0x1d0 [ 548.824801] ? ip_route_output_key_hash+0x252/0x370 [ 548.829788] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 548.835292] ? lock_release+0xa40/0xa40 [ 548.839240] xfrm_lookup_route+0x39/0x1a0 [ 548.843967] ip_route_output_flow+0x7c/0xa0 [ 548.848258] udp_sendmsg+0x19d3/0x2ce0 [ 548.852118] ? ip_reply_glue_bits+0xb0/0xb0 [ 548.856422] ? udp_lib_get_port+0x1b30/0x1b30 [ 548.860889] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 548.866048] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 548.871208] ? print_irqtrace_events+0x270/0x270 [ 548.875944] ? lock_downgrade+0x980/0x980 [ 548.880066] ? mark_held_locks+0xaf/0x100 [ 548.884184] ? refcount_inc_not_zero+0xfe/0x180 [ 548.888824] ? __local_bh_enable_ip+0x121/0x230 [ 548.893464] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 548.898449] ? udp_lib_get_port+0x785/0x1b30 [ 548.902825] ? trace_hardirqs_on+0xd/0x10 [ 548.906941] ? check_noncircular+0x20/0x20 [ 548.911152] udpv6_sendmsg+0x757/0x3400 [ 548.915100] ? check_noncircular+0x20/0x20 [ 548.919309] ? udpv6_setsockopt+0x80/0x80 [ 548.923430] ? reacquire_held_locks+0x1f9/0x3e0 [ 548.928070] ? reacquire_held_locks+0x1f9/0x3e0 [ 548.932711] ? find_held_lock+0x35/0x1d0 [ 548.936748] ? release_sock+0x1d4/0x2a0 [ 548.940694] ? lock_downgrade+0x980/0x980 [ 548.944818] ? __local_bh_enable_ip+0x121/0x230 [ 548.949458] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 548.954444] ? release_sock+0x1d4/0x2a0 [ 548.958395] ? trace_hardirqs_on+0xd/0x10 [ 548.962512] ? __local_bh_enable_ip+0x121/0x230 [ 548.967152] ? _raw_spin_unlock_bh+0x30/0x40 [ 548.971529] ? release_sock+0x1d4/0x2a0 [ 548.975474] ? __release_sock+0x360/0x360 [ 548.979594] ? udp_v6_get_port+0x355/0x600 [ 548.983802] inet_sendmsg+0x11f/0x5e0 [ 548.987574] ? inet_sendmsg+0x11f/0x5e0 [ 548.991517] ? copy_msghdr_from_user+0x3a6/0x590 [ 548.996242] ? inet_create+0xf50/0xf50 [ 549.000103] ? selinux_socket_sendmsg+0x36/0x40 [ 549.004739] ? security_socket_sendmsg+0x89/0xb0 [ 549.009463] ? inet_create+0xf50/0xf50 [ 549.013322] sock_sendmsg+0xca/0x110 [ 549.017008] ___sys_sendmsg+0x767/0x8b0 [ 549.020957] ? copy_msghdr_from_user+0x590/0x590 [ 549.025685] ? lock_downgrade+0x980/0x980 [ 549.029804] ? lock_downgrade+0x980/0x980 [ 549.033924] ? userfaultfd_unmap_complete+0x327/0x510 [ 549.039089] ? __fget_light+0x297/0x380 [ 549.043031] ? fget_raw+0x20/0x20 [ 549.046454] ? do_mmap+0x362/0xe00 [ 549.049968] ? fget_raw+0x20/0x20 [ 549.053389] ? security_mmap_file+0x143/0x180 [ 549.057859] ? __fdget+0x18/0x20 [ 549.061197] __sys_sendmsg+0xe5/0x210 [ 549.064968] ? __sys_sendmsg+0xe5/0x210 [ 549.068911] ? SyS_shutdown+0x290/0x290 [ 549.072855] ? __fdget+0x18/0x20 [ 549.076194] ? SyS_futex+0x269/0x390 [ 549.079877] ? SyS_getsockopt+0x1dd/0x340 [ 549.084004] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 549.088995] SyS_sendmsg+0x2d/0x50 [ 549.092508] entry_SYSCALL_64_fastpath+0x23/0x9a [ 549.097233] RIP: 0033:0x452ac9 [ 549.100391] RSP: 002b:00007fd31138fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 549.108070] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 549.115314] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 549.122555] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 549.129795] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 549.137036] R13: 00000000ffffffff R14: 00007fd3113906d4 R15: 0000000000000000 [ 549.144318] Dumping ftrace buffer: [ 549.147827] (ftrace buffer empty) [ 549.151512] Kernel Offset: disabled [ 549.155107] Rebooting in 86400 seconds..