kopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000006000)=0x745, 0x4) bind$alg(r3, &(0x7f0000005000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r7 = socket(0x9, 0xa, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f0000007000)=0x20, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000009000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/11 12:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004bb000-0x4)=0x10, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a8c000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000017f000)=r1) r2 = socket(0xa, 0x6, 0x3) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000012000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b90000)=0xc) pipe(&(0x7f0000666000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f78000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r3}) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f0000973000)="0908704a4d6832d6778b9e0924c79f2ea2751f0d5db00a7c1665dee232fcd6563948ed5f54de0a4ef00989b824e606ce54f1f96f4b35dec49511ca81253b2b5bc83c935089") bind$packet(r2, &(0x7f000004f000)={0x11, 0xd, r3, 0x1, 0x101, 0x6, @random="e9201b195734", [0x0, 0x0]}, 0x14) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r4, &(0x7f00006da000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0xdf7abe0baf45c949) listen(r4, 0x3) r5 = accept(r4, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) r6 = socket(0x8, 0x6, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000e56000)={0x4, [0x8, 0x0, 0x3f, 0x1]}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000619000)={0x0, 0x0, 0x0, 0x404, 0x0, 0x0}, &(0x7f0000670000-0x4)=0x14) socketpair$inet(0x2, 0x4, 0x2, &(0x7f00003f2000)={0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000e5a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xd, r3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f000091b000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x74) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000d3e000)={r7, 0xd1, "fc395f0eb5194cd8e711f7395cbe1c269393254b5842e4d9291fdd60e89de6543e083190529cadc2ef571e1f2d3c5938ad213f062f25c42d9b537ab26f9bf9217a1a735c6d4261bb6ed1972685562acc1dd2e9f67715e347255b5d1a180deb4a5967b08ae14123406fa4ecbda96d535160dedfac03824af7bafe673845186e3f9e1de2f2f9ffc8144c2fcac961ef8425c7573e2c4bb143f60add5414ff3f5ccb282aac53d474ad8907607383362f93d1f26ef0a52ac1f394c700db1ae6b0ef9500f027e03063dc237c0140a345785a956a"}, &(0x7f0000d96000)=0xd9) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000e39000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff800, r3}) 2018/01/11 12:48:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bbc000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00002e2000-0x4)=0x1002, 0x80800) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000efc000)="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", 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000084d000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x0, 0x4, 0xe0}, &(0x7f0000374000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000533000)={r2, 0x1, 0x4, 0x4, 0x3, 0x14b}, &(0x7f0000ce0000)=0x14) 2018/01/11 12:48:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000898000)={0x3, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@generic={0xf77, 0x0, 0xfffffffffffffffb, 0x7ff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x7, 0x1000, &(0x7f0000000000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000001000-0x80)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xac8}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_proto_private(r0, 0xab, &(0x7f00009b4000)="f7a9d356c188e8b0506d607cb56632d543bae1a22196c53fb13b63cc1a057d28023540a0c70a4edf04cc08317bac3426ecb1dc6f9cb87f99955a5d624f4b5e1ad655c9435f070d0496f5645d704351d7e0b4a74525f5d37f9775f91fd0359a4169ed2288ce694b16b481e61dd2be17c4a94e3da9ff612926b5290e81032ea39cb0c0fc20c6a4be95018d01df4f0e") 2018/01/11 12:48:51 executing program 4: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000eea000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00007e9000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ba9000)=[@in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @rand_addr=0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000dcd000)="26000000130047f1ffffff7f0bffffff080003ff01000000f6b200000017edff040016006e35", 0x26) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee9000)={{0xa, 0x0, 0x7c7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x6}, 0x7, [0x1, 0xfff, 0xcebd, 0x6, 0x5, 0x2, 0xfffffffffffff16f, 0x3]}, 0x5c) socketpair(0x13, 0x80b, 0xfffffffffffffff7, &(0x7f0000e61000)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000eea000)={0xffffffff, 0x0, 0x1, 0xfffffffffffff3b7}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000eeb000-0x10)={r3, 0xf4a}) 2018/01/11 12:48:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x7f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00001c1000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000ec000-0x28)={@generic="149b396406157f07b676983457835d61", &(0x7f0000a5d000)=@ethtool_ts_info={0x41, 0x5, 0x8, 0x1, [0x4813, 0x40, 0x4], 0x5, [0xd3, 0x1ff, 0xb1b]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000474000+0xffb)={0x0, 0x0}, 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000000f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000-0x4)=0x10) syz_emit_ethernet(0x36, &(0x7f0000cf7000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00008c2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/11 12:48:52 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000008000)={0x0, 0x9, 0x2}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000012000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) 2018/01/11 12:48:52 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ad0000-0x4)={r0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000067f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000015b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000775000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000337000-0x4)=0x24) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad1000-0x3f)={r2, 0x37, "275f2b0aef1797250793146f6dcdfcb84e9b1db84d9ea6191858ea64a3b91d2091fb7a60ad5009e94269c3a494e22a932394f83f6e33fc"}, &(0x7f0000a4c000-0x4)=0x3f) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) [ 41.665517] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 41.688556] dccp_invalid_packet: invalid packet type [ 41.702780] dccp_invalid_packet: invalid packet type 2018/01/11 12:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000e0000-0x4)=0x0, &(0x7f0000ede000)=0xfffffffffffffd36) 2018/01/11 12:48:52 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x9b) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000e000+0xf35)=[], 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000b000-0x4)=0x7, 0x4) socketpair$inet(0x2, 0x5, 0x800, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0xa176483fb6ef162c, &(0x7f0000004000-0x3)=0x0, &(0x7f000000f000-0x4)=0x4) [ 41.732373] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/11 12:48:52 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000e1000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000fd4000)=0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000092c000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 12:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet6(r0, 0x0, &(0x7f0000956000-0x4)=0x0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c30000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00004f2000-0x4)=0x0, &(0x7f000044f000-0x4)=0xfffffffffffffd28) socketpair$inet(0x2, 0x807, 0x40000000400000, &(0x7f0000da2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cc6000)={0x0, @in6={{0xa, 0x3, 0x9, @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]}, 0x39, 0x0, 0x5c01, 0x401, 0x9}, &(0x7f0000c59000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dab000)={r3, 0x4}, &(0x7f0000942000-0x4)=0x8) 2018/01/11 12:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/11 12:48:52 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0xfffffffffffffe17) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 12:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000c88000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000646000-0xc)=@sack_info={0x0, 0x7, 0x3ff}, &(0x7f000015b000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000039b000-0x6)={r4, 0x1a8}, &(0x7f00001e3000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000c4000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x88f}], 0x1, 0x0, 0xfffffffffffffedf, 0x0}, 0x200000) 2018/01/11 12:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000baf000)=[{&(0x7f00004e3000)='t', 0x1}, {&(0x7f000073d000)="7568c4b0077b", 0x6}], 0x2, 0x3) pipe(&(0x7f000096b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00003ee000)=[{&(0x7f000092c000)="f45828b124d9f96a21efa90d40fd7fd48f3a3bbb0383571161ab4a2fb0a46f839c49f0261299c2300b4ea343a3c5cfb9f30464cb0c9835ef399200c761f1330b7c6969dd401d7254f57d53b7c1b7d6bbeffd80025927ddfe22012931a656bf592323cc18ab2e0a3eca9ec0dc557b8ff54a0387212ca9f0bd839bff06d1833f1cfc9b40f13fe95099302ac2bc778f39364bd5", 0x92}, {&(0x7f0000439000-0x4a)="27c61f47e4af8bc23b10c3473e925e58eae8ca0cd1c2a9f254cee061bbbeb88a590f8561a8d714be3d8b7fac5efa2f0aa5c79b566242a17293319336b19ce8f017af6f7afad1dfbe3cf5", 0x4a}, {&(0x7f0000521000-0x76)="8e22c425155c05ffa3fa280a31db8f8238b4617b431d3d333cad93d56bb720b55ecc5d1f706fc61dbaeb4703d75384ff71118e2dcb59804c01102a6b1b76c01a1da1e70fbd16ba795ddcc1e5568452933608b79c77b6a1c5d480a7e4bbef415e5b22bf9f54a7d3bb0a4c0b3a6001deec53668253837c", 0x76}, {&(0x7f0000d92000)="901e653a368ae8b08a6e7684c3f72fe2b661a63fd14b618fb8960248df6a934be9a9f824292b46d74acd042a6777670d9aec9d902b946d048e20405c3f8647329e4fa286316c08205ce3080d965fa465b12e24acea3ed6cb7e640fccb0bbe8fe69f4632eef0e0fe2bb5788bbb5b790126182f58137a548736b6a2c5f3f0e", 0x7e}], 0x4, 0x8) tee(r2, r1, 0xa54c, 0x0) pipe(&(0x7f0000524000-0x8)={0x0, 0x0}) tee(r0, r3, 0x8000, 0x0) 2018/01/11 12:48:52 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fd5000-0x4)=0x0, 0x800) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd4000)=@assoc_value={0x0, 0x0}, &(0x7f0000fd4000)=0x8) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f000076c000)=0x0, 0x15f) 2018/01/11 12:48:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x3c)=[@in6={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x2, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0}, 0x800000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x1, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 2018/01/11 12:48:52 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x37) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000311000-0xb0)="e3637b5b539467662f23496b7dd956d15bcc93072149b1ed36436ddb9882f1d754886709114828dbca073ad45892fd73cd76da158dc2ccc82d952b832f3a5d2a829ffe2f89d218fc4a5cfae741b3d265080ef2ce7c8ae382", 0x58) sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f64000)={0x3, [0x9, 0x0, 0x53]}, &(0x7f0000f64000)=0xa) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004f9000-0x12)={0x7, [0x2, 0x8000, 0x6, 0x1f80, 0x101, 0x2, 0x5]}, 0x12) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f66000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f65000)=0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000f66000-0x10)={0x4, 0x93, 0x4, "a56657c983c9", 0x9, 0x0}, 0x10) 2018/01/11 12:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000073b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20, 0x1, 0xff, 0x1, 0x4ce, 0x5, 0xfc2a}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00009ca000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x80006, 0x2, &(0x7f00001cb000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000646000)=0x0, &(0x7f0000e9e000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000fa000-0x4)=0xa, 0x4) sendto$inet(r0, &(0x7f000095e000)="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", 0x146, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002dd000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f00004bf000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000390000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r4}) recvmsg(r0, &(0x7f00000c0000)={&(0x7f0000e32000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000063b000-0x70)=[{&(0x7f00003c4000)=""/192, 0xc0}, {&(0x7f00001f0000-0x62)=""/98, 0x62}, {&(0x7f000078b000-0x6e)=""/110, 0x6e}, {&(0x7f0000702000-0x6)=""/6, 0x6}, {&(0x7f0000be9000-0x94)=""/148, 0x94}, {&(0x7f00008b7000-0xa4)=""/164, 0xa4}, {&(0x7f0000ad4000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000e88000)=""/60, 0x3c, 0xffffffff}, 0x40000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000141000-0x14)={0x3, 0x6, 0x8, 0x3ff, 0x8}, 0x14) close(r0) accept$inet(r3, &(0x7f0000393000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b6000-0x4)=0x10) 2018/01/11 12:48:52 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3d}) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) sendto$inet6(r0, &(0x7f00006a3000)="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", 0x1000, 0x4800, 0x0, 0x0) getsockname$netlink(r0, &(0x7f00002e2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000540000)=0xc) setsockopt(r0, 0x57c, 0xd, &(0x7f0000c24000)="0000080c288f7c6edc51729cf5c46118bb0f6f36c74e6fd153f85d7e", 0x3c9) connect(r0, &(0x7f0000c69000)=@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xbf}, 0x1c) [ 41.861478] audit: type=1400 audit(1515674932.197:55): avc: denied { getopt } for pid=7349 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/11 12:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000f7e000-0x8)={0x0, 0x0}, 0x1, 0x0) listen(r0, 0x400) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001e4000)=0x100000001, 0x4) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000440000)={0x2}, 0x1) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/11 12:48:52 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) accept4$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000956000-0x4)=0x60, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/11 12:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) sendto$inet(r0, &(0x7f0000dd5000-0xf4)="ddfe7bcfcc0deb3a5193fbf41bb872d58482cb3e59d963ad41e1fa9d7887eca0f8f86652a5a3ee76f7afe989bd556d816141db60c0466a71295ece9ffe5840e4a559669b62029040f6f2d3104f60f926623714a9e98d5d866b3caf50f9aa38ec6cc93dcc2203ff17678f46d202866f0add2d065ccecbc69810014bcb811706722aafa25a1ac89b3bb149bce1ae296411f414898478899ebcbe6aed8a0410eddded273fabd0bcd22b934b817f5999fbe3197cf4ae58070329b8308ac012ccd8911da4c2c7792e6c229eefb405d2a63b919cf7375751059fc0f89f335a3d706f1d99e5e4d0f97a08ad0f4919275b3466e65ffa0d24", 0xf4, 0x20008880, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/11 12:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000fce000-0x4)=0x6, 0x4) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/11 12:48:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000001000-0x5e)="1c3f211272ce50f6f394682e52320462fb81657cada1c649f5a31435e4ca8d86e76f6a8f30c60b3f5a8c0363a0d239db2cc9f006b4aa978c43745fefdc5df5735209fa73f02f65abb8541157733d9c0a88f10c8fea424b3dbe4a66182359", 0x5e, 0x8000, &(0x7f0000001000-0x10)={0x3, {"9c2b64de4ed00a"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000a0a000)={0x3, &(0x7f0000001000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00006a9000)="1f0000000506ffde0016f49f0089f000ff1e000109ff00000080000001e7cc", 0x1f) 2018/01/11 12:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendto(r0, &(0x7f0000dc2000-0xd)="fd38fa109c1de6db751b7e1ccb", 0xd, 0x800, &(0x7f0000fd9000)=@in6={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e}, 0x1c) writev(r0, &(0x7f0000d5b000-0x30)=[{&(0x7f0000603000-0x20)="d2b845d6f36945a9ee5087f7149ca96950013712c24b9837feafa7df2cebc73b", 0x20}, {&(0x7f00002ae000-0xa1)="a3d9ed55981b5a3e4e65389e3cad399803f1fcafc44439afd8e260796394a23ca092e82b7b63bc2e64d06a204b96ee071dc1a920bd6e5662768fae78ebad40501d920f17427102c7e5d2118e203d6cf9f4699352659dd4ed7c14ae42a54a69f94d9f87e6455b59157a73f9b60cbd50dee24de5d1bfc1bca1bdc348015b234889870cb2ffb9377b6f418f20ba5c73690426dcdb4ace610c6faa3591a6a4dd2ad024", 0xa1}, {&(0x7f0000d61000)="2220e3b62d6078f082522a875cbe4e549486d9552939e59c2b79da140d9cf537f8563390ec524061ab6bca9629404d672f497a5a42e2a8eff945f1052240bd87b7b7cf3d8d0716a3aaefa2812b8fd00c53e554ad937f21c3800c395612ead1019f7d19ee6eed896ea875e5488498646ed6407d784d85070924a60b43c86b192dca5156ba1b1809bba8c78df0fccaddcf2f4608b0", 0x94}], 0x3) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) close(r0) r1 = accept4(r0, &(0x7f0000a0b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ed8000)=0x14, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f0000ad1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000086e000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000e88000)={r2, 0x1, 0x6, @random="16e5693ed6de", [0x0, 0x0]}, 0x10) 2018/01/11 12:48:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00005de000-0x1a)=""/26, &(0x7f0000522000-0x4)=0x1a) pipe(&(0x7f00001b3000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000695000)=0xc, 0x4) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008b4000)=@sack_info={0x0, 0x80, 0x2}, &(0x7f0000d1c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007d8000)={r4, 0x5}, &(0x7f0000941000-0x4)=0x8) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000d1d000-0x4)=0xfc6, 0x4) 2018/01/11 12:48:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1000000000000000, 0x7, 0x7, 0x40d, 0x81, 0x96a, 0x401, {0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd13, 0x20, 0xc475, 0x0, 0x10001}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r1, 0x0, 0x4, [0xf8, 0x4, 0x80, 0x6]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xd7)={0x0, 0xcf, "9ec35af72de475bf1f65b22ebf6a9fafc9e2b013d62d342b89b1dc8b07862cbf3a5363aca68ae47b7b606bc95a2ed6bd7f282f73d416208c9bc7510dbbf8c37994054c73aeabed982c15d8240065fcf83896c46adb6be0ea563d77ce43249d4cc9e8d29d6616df4848d16bdfef69396e3145db0a35a3c423761b33427a890af3990a6f61622974c5e7f2b04e267f2c820edc63f7ac682f680f599acccf11b3df82fb4273838a3074eba5582ed00499f9519bf460e584c6ca2554ace6a91016a2da889cc5cedaeba84f1f8215291fe9"}, &(0x7f0000393000)=0xd7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a62000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/11 12:48:52 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009c0000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000029d000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000664000-0x4)=0x8397, 0x4) r2 = socket(0x10, 0x802, 0x10) r3 = accept4(r2, &(0x7f00001fc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a0c000)=0x1c, 0x80800) setsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000a53000-0x4)=0x1, 0x4) socketpair(0x8, 0x2, 0xffffffffffffff51, &(0x7f0000e89000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000ec1000-0x2c)={0xe, 0x9, 0x400, 0x0, 0x5, r4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) write(r3, &(0x7f0000885000)="26000000250015f8feffff780004360000ffffe8000100000e0001000400000006000efff187ac81", 0x28) 2018/01/11 12:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x12, 'digest_null-generic\x00'}, 0x5e) pipe(&(0x7f00004a2000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00007f1000)={0x1, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$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, &(0x7f0000270000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00006cc000-0x4)=0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000771000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006e4000)={0x0, @in6={{0xa, 0x2, 0xbc1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7a7, 0x800, 0x5, 0xa8, 0x2}, &(0x7f00005fa000)=0xa0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000058c000)=0x0, &(0x7f000048d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000d10000)={r6, 0x5}, &(0x7f000066f000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000500000-0x62)="", 0x0) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 42.014882] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/11 12:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000000003, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000066c000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}], 0x2c) 2018/01/11 12:48:52 executing program 7: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000027a000)=[{&(0x7f0000ec5000-0x3a)="390000001300090469000000810000000700004003000000450001070000001419001a00040000000700000c020000080001010c00f41ee403", 0x39}], 0x1) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000906000-0x38)={&(0x7f0000ec7000)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f0000ec8000-0x10)={&(0x7f000046e000)={0x90, 0xe, 0x9, 0x0, 0x2, 0x0, {0xc, 0x0, 0x4}, [@generic="508d2184c34ac056d63c4be5e5ab08e02cf267aea2110d4a0394e64c5885ef3f5be07045d99805daeacdf54d5731c67cd1d8945511fc9953043d11906a0ffad051c497bd9bd817c4eb20d9259de5d453859e2c865677a076ca9d327f3c21f5aab209befc8b6e76a86a79624175ff9632847c4b19c3e9587fe8d8fe"]}, 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002e6000-0x20)={@common='gretap0\x00', @ifru_flags=0x400}) 2018/01/11 12:48:52 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000f8b000)="7d3f415ee731803450f405", 0xb) poll(&(0x7f0000f89000)=[{r0, 0x0, 0x0}], 0x1, 0x4edc8b4f) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000274000)=0x100) 2018/01/11 12:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f00006ca000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000083d000-0x8)={0x0, 0x372f664f}, &(0x7f0000dfb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000048f000)={r2, 0x5}, &(0x7f000051d000-0x4)=0x8) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000518000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000c3a000-0x38)={&(0x7f0000db2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006ab000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000096d000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b79000-0x4)=0x10, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00004ae000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cf4000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000067e000-0xc)={@empty=0x0, @multicast1=0xe0000001, r2}, 0xc) bind$inet(r0, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000a16000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a83000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000127000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bf6000)=0x8c) socket$inet(0x2, 0x4, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000fe5000)={r4, 0x8}, &(0x7f0000efb000)=0x8) 2018/01/11 12:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r1, &(0x7f000051e000-0x8)={0x1f, {0x2, 0xe372, 0x1, 0x8, 0x6, 0x0}}, 0x8) close(r0) 2018/01/11 12:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff06800000000c00080004000cfff8ffffff01", 0x29}], 0x1) 2018/01/11 12:48:52 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00003c7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000034000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000033e000)={0x0, 0x40}, &(0x7f0000468000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009c0000-0x10)={0xc4, 0x201, 0xfffffffffffffffb, 0x26, r1}, &(0x7f0000caa000-0x4)=0x10) 2018/01/11 12:48:52 executing program 0: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000455000-0x30)=[{&(0x7f0000ec2000)="989d872d3ac3e23f22b80451b17e4900d3f7d22dcf85b3a93d16cff869b6c3d2f597d13332704783ad84f135682f38d61ed9c13b1a5f79268146f3c17d5e00995cec9d6f3592dde2df18fe8dd0a7d6e1c2b26ff3b77ee6a53a", 0x59}, {&(0x7f00007c9000)="c03849b23b49e2aac1", 0x9}, {&(0x7f000065d000)="a07b63fe384ae9f1d776b431bcaaab2db0d7529b5708b1f2d6fc4c07c1262d6f142086006c497479bced79b2ccc65245764a25af7d7cecc800e15b365ba19d7169aeb0f6e3fa658df4dd641ed26973afe263cf54e1de001630685bea0e", 0x5d}], 0x3) socketpair$inet6(0xa, 0x3, 0xfffffffffffffff9, &(0x7f0000d49000)={0x0, 0x0}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ec3000)=0x14, 0x80000) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ec4000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, r2}) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ec2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000352000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ec3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000303000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xd8, &(0x7f00002d3000)=0x20, 0x4) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ec5000-0x8)={0x0, 0x400}, &(0x7f00001dd000)=0x8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000ec4000+0x105)={r9, 0xfffffffffffffffa}, &(0x7f0000ec5000-0x4)=0x8) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000ec5000)={r10, 0x3, 0x4e, "bb3bf287ce3ff7275cf3e8f718352fca90cca72cdd6c8b79fbe418d5c1fd1f7560c50ef7f603d7b0d402e55c33b6fc1489f6070535754fe7723a1603af1ef8cda7334eb5836fcc3c136b4ae64781"}, 0x56) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00005e6000-0xc)={r3, 0x80000, r7}) pipe(&(0x7f0000600000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ec3000-0xc)={r5, 0x80000, r7}) 2018/01/11 12:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000622000)=@add_del={0x2, &(0x7f0000603000)=@common='ipddp0\x00', 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000683000)=@generic="5f2b9d8ccb4e11f3cb6417df6c926c4a", 0x10) getsockopt(r0, 0x800114, 0x2713, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f0000abb000)=0x216) 2018/01/11 12:48:52 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="180f4c9120822a6c037fa5e6054eab17a3f39673b959c9878ddcd1d7b8483bbe33109f5ed290030f2ac2f686c07d4fb4fb24631c2ea1f7807f229a5589cb1385515e5d3a2879e39f979f609a3bd5", 0x4e, 0x8001, &(0x7f0000bbf000-0x1c)={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, 0x1c) [ 42.093706] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2318 sclass=netlink_route_socket pig=7432 comm=syz-executor7 2018/01/11 12:48:52 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000007000)={0x0, 0x0}, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000001d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000c000)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0xf, 0x6, &(0x7f0000009000)=@raw=[@call={0x85, 0x0, 0x0, 0x13}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x6dbe}, @generic={0x319e396a, 0xa706, 0x9, 0x9}], &(0x7f000001f000-0x4)='GPL\x00', 0x8, 0x10, &(0x7f000001e000)=""/16, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) getsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f000000f000-0x4)=0x0, &(0x7f000001c000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000b000)=[{0xc, 0x3}, {0xb, 0x40}, {0xb, 0x9}, {0x3, 0x0}, {0xb, 0x3}, {0x8, 0x0}, {0xf, 0xfffffffffffffff8}, {0x7, 0x1ff}, {0x8, 0xffffffffffffff69}], 0x3) syz_emit_ethernet(0x7f, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x71, 0x0, 0x9, 0xffffffff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x3, r1, r2, 0x2, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@nop={0x1}, @mss={0x2, 0x4, 0x3}, @eol={0x0}, @timestamp={0x8, 0xa, 0x80000001, 0x3}, @sack_perm={0x4, 0x2}, @eol={0x0}]}}, {"fcae46a3994493e8deb03e4b70ba1d89335cd142ef23ff653ac6cf0d8ae5181ecd6eb92220e207593fc22d750e3e746ef7e17d7014"}}}}}}, 0x0) syz_emit_ethernet(0x72, &(0x7f000000c000-0x75)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x64, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2c7a4583e485cad24ff34566ef879199bc4766020251ebac4841633e5f683889d90f2b212228bc707958e3942116ee65267b357d7826130b08b12ff9"}}}}}}, 0x0) 2018/01/11 12:48:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000001000-0x14)=""/20, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c72000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00001d5000)=0x5, 0x4) r2 = socket(0x11, 0x80003, 0x0) getsockopt$packet_int(r2, 0x107, 0xfffffffffffffffc, &(0x7f0000e29000)=0x0, &(0x7f0000ce8000)=0x11f) [ 42.136296] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2318 sclass=netlink_route_socket pig=7432 comm=syz-executor7 2018/01/11 12:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000ba8000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ac7000)=0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000089a000-0xe)={0x5, [0x9, 0xb37, 0x401, 0x3f, 0x6]}, &(0x7f0000ac4000)=0xe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/11 12:48:52 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fd5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x1, 0x8, 0x3f, 0x3, 0xfffffffffffffff7}, &(0x7f0000fd5000)=0x20) sendto$inet6(r0, &(0x7f0000fd1000)="f481eeec1258", 0x6, 0x0, &(0x7f00001aa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/11 12:48:52 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) r1 = socket(0x1b, 0x800, 0x3f3) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000013000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000002000)={r0, r0, 0x2, 0xfffffffffffffc00, &(0x7f000001e000)="04866c9255b61fcb4184a0a625bf9ccd4a159c6b9d0c6be9a1e0370d68b63753256f587989354a04ed860080ffd1aadbd0158731c5134fb9e06460059a299363d5e30b0b9e", 0xffff, 0xc883, 0x31, 0x3f, 0x7, 0x5, 0x40, "aa37d0b41e9b9745931f3758f49f2623118086a153d75dfc8d01da8b8dbabef2df2fea8fae7a5c1fea7ae8d6ad00b3"}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000011000-0x4)=0x0, &(0x7f000001e000-0x4)=0x4) 2018/01/11 12:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f7e000-0x4)=0xffff, &(0x7f0000a6d000)=0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00006a6000-0xc)={0x0, 0x0}) 2018/01/11 12:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pipe(&(0x7f00008fb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009cc000)=0x0, &(0x7f00003d6000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000055b000-0x10)={0x0, 0x48, &(0x7f0000ec2000-0x48)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e05000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e43000-0x8)={r2, 0x10000}, &(0x7f0000761000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000597000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/11 12:48:52 executing program 0: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000078f000-0x4)=0x4, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f00002d0000)=@ethtool_sfeatures={0x3b, 0x2, [{0xfffffffffffffff9, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005a8000-0x18)={0x0, 0x7, 0x0, 0x1000, 0x9}, &(0x7f00004f0000-0x4)=0x18) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000078f000)={r1, 0x9}, &(0x7f0000790000-0x4)=0x8) 2018/01/11 12:48:52 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000903000-0x4)=0x0) connect$bt_sco(r0, &(0x7f00006c6000-0x8)={0x1f, {0x3e, 0x1945515c, 0x1, 0x4, 0x1, 0xffffffff}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6b000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a57000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdf000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000008a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4e000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d5e000)={{{@in=@empty=0x0, @in=@rand_addr=0x5, 0x2, 0x9, 0x0, 0x7fff, 0xa, 0x0, 0x20, 0x4, r2, r3}, {0x100, 0xff, 0x401, 0x2d4, 0x101, 0x6, 0x1, 0x38b}, {0x3f, 0x3ff, 0x2, 0x20}, 0x2, 0x9, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3c}, 0x2, @in=@empty=0x0, 0x1, 0x4, 0x3, 0x3, 0x1d1e5b34, 0x2595, 0x7f}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a8d000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r0, &(0x7f0000080000)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0xfffffffffffffe33) write(r0, &(0x7f000057a000-0x9f)="1f0000000104ff03fdde45c807110000f30df000080003001500dcffe6088c", 0x1f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a58000)=0x0, &(0x7f00002a7000-0x4)=0x4) 2018/01/11 12:48:52 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x3f) sendto$inet(r0, &(0x7f000015b000-0xe8)="17037157d21aabc17ee18344f31128b0161796b662a3d3e16e49003260ce452a89091976f8c79b2af7c049e373638f890e0003495546abdef6e2f31b4504e5e0dbbd29efe790e36e91d9c9989c6c5787b5152791686e280a339406836b7808bdbcd53f1206e447e817dc2c41de5530bd24510c424d6c456f85efcb6a2f9b857e3066dd027edf806903cb26236c7f3a6d6d8c51341bc0d62eb412778b78433d2d95427b140639bec27300bbdab1f660722daee3653b160659b9029d5f1e211da4882e4c787baacd2620019a3cd9c4b1b1b6abb058f32052f980016192d06f1a1b35770b9da6fd9689", 0xe8, 0x20000000, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f000035b000)=0x800, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000036c000-0x4)=0x0) sendmsg(r2, &(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, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/11 12:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000029d000-0xc)={0x0, 0x6, 0x0}, &(0x7f000086f000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000031b000-0x3)={r1, 0x8001}, &(0x7f0000a49000)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000044e000-0x4)=0x0, 0x4) accept(r0, &(0x7f0000756000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb0000)=0xc) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/11 12:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) setsockopt$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) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e36000)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000857000)=0x2, 0x4) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000256000)={0x6, 0x100000001, 0x1, 0x101, 0xfffffffffffffff8, 0x6, 0xffffffff, 0x7fff, 0x0}, &(0x7f00001ae000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001f000)={r3, @in={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d0f000)=0x8c) pipe(&(0x7f000047e000)={0x0, 0x0}) accept4$packet(r5, &(0x7f000090b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004dc000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000481000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r6}) getsockname$ax25(r5, &(0x7f0000b49000)={0x0, {""/7}, 0x0}, &(0x7f0000ce4000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ed8000-0x20)={@generic="ff47958de9ac2686b4e125c9a8af4a5b", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00004d2000)={r4, 0x3c, &(0x7f0000df1000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8ba9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000476000-0x4)=0x10) 2018/01/11 12:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pread64(r0, &(0x7f0000419000)=""/100, 0x64, 0x20) r1 = accept4(0xffffffffffffffff, &(0x7f00002f4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004cd000-0x4)=0x10, 0x80800) r2 = socket$llc(0x1a, 0x0, 0x0) pipe(&(0x7f0000bcc000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000323000)={r2, r0}) 2018/01/11 12:48:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000201000-0x10)={0x7, &(0x7f00001c9000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00006b2000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000033c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c19000)={r3, 0xfffffffffffffff9, 0x1ff}, &(0x7f0000c55000)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000813000-0x4)=0x0, &(0x7f0000b30000-0x4)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00007d5000)=0x568c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000ba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000079d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ce5000-0x4)=0x0, &(0x7f0000bc9000)=0x4) recvfrom$inet(r2, &(0x7f0000e89000-0x14)=""/20, 0xfffffffffffffe7c, 0x2, &(0x7f0000de6000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000943000)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x20}, 0x1c) 2018/01/11 12:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) connect(r1, &(0x7f0000e6b000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x1}, 0x8) 2018/01/11 12:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x20) setsockopt(r0, 0x107, 0xc, &(0x7f0000000000)="", 0x4) 2018/01/11 12:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000e9d000-0x4)=0x2, 0x4) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) recvfrom$inet(r0, &(0x7f0000e5d000)=""/17, 0x11, 0x20, &(0x7f0000237000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f000033f000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000031e000)={@generic="dddeb398b418d4f1ff0dd0d3a6030a58", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 12:48:52 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000b000)=@int=0x5, 0x4) socketpair(0x15, 0x80005, 0xec, &(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000005000-0x4)=0x9, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000d000-0x4)=0x60) 2018/01/11 12:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0xfffffffffffffffe) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1}) 2018/01/11 12:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00005b2000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000565000)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d47000)={0x10001}, 0xba) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000060b000-0xe6)={0x0, 0x0, ""}, &(0x7f0000f86000)=0x8) sendto(r2, &(0x7f00004db000-0x69)="1e150a83bf7b5879c18728e31e4da0fe120f801c0182f012b2c0cd571ef036305bd376e2f877a752c6316da5a6c9c3f4cbf452d6c2f13b9efca862a224053f06d1153cc0d81c46d9562d316b28288d660837e6e3f2cd7278992f02148638906c4fd0d062e2bc74c1e7", 0x69, 0x40000, &(0x7f0000e8f000)=@nfc={0x27, 0x3, 0x6, 0x7}, 0x10) 2018/01/11 12:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f73000)=@common='lo\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f0000459000)="8b04355cec0c139a2d894d05357df11d259e30f56e6aa093c8815f45d740f1954e1d723dc8ef09fb24e32313832bc588cf6379be40b528db8296ecfb7c64b09ee77f00000091aec1063d9d91a2eb632ccf55f584422dd8a1615826dcc295f52768b2ada504d7f57230dd51306191044206e26a70668ffe9dd324479134f8ef80dab0f163bf72c218f8b0561dbaa25f22846d67a931e2faf6730f832522e72a597882f24ca0f846e229671dd908176bf64a00abcd7b095f7ba9c1fb1a5a04a5498bcd34f1b38a1638cc778719ae77ec0b1e5c368e", 0xd4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r2, 0x1) 2018/01/11 12:48:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f000038e000-0x1)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x69)="4ac9cdc26ab48e81569c5327bced6b07fd15582d9d12e1de65546509a88e429e25910a0ff29d28c4614b07adcb6d63099ba5138b09002e75ed730ced402ce07f1785550cd1127ef856722beca274cb4ce0f47abf28b4475be65eda55c361bc5dac40911a9e4a6a8661", 0x69}, {&(0x7f0000002000)="1873201b2e3315c3ce6002505963e340cfabc12e341cac3e2dea6bb35c700cc640e682ceb589b4460814d32c9cf5d301ff34558bd0a8bfa761fa48825e9dd1b64781143d9285e535117b57b8fd639f62ee5862f2d416fbec33f464bba877fbce039fda04539155d027e8a2cc2c28525226228cc320b964fa8c060f00c1d7545237b882caf453c1c7e63b31340c17782c9e0cd3a953fb374417c4e7ad8ba6c2df8ee8fcfa8a788c00fa47f69253f590355ee6fb3546a12b0fef1be5d31541", 0xbe}, {&(0x7f0000001000-0x50)="3cdf66120da6fa31f96516b022da6992788aa5fff237d251b37b882089140d39c01397b5aae66933ba74670fb6cf2f30c7627eeefdd57614ece8fc63d2fee6fd2abfb453099190794609c5b4498d0a46", 0x50}, {&(0x7f0000002000)="f27ada03110bd87b07cf81928a4412352ab22c0d93fac4d1ab021391e493f0ec4f94d03fa7a3c05db293b28ec7d0168dc17c9ea8ea6ee20dcb2f0af52fa16af42a4a60dd097e56787fe95f7e52f97cc6158655b5a76f30ac9011605f962b363e469741ecf6b6aff8145f3d2b9d2788989fb096e511b9944de0437a454d3d677772c4e86279b7aafd6bf52b9840888a93db082f3cb7b0eb76b6ebb6a5c580025290640c7291eea988c3710a46f77f2bbd18d4c8454f8b1be8b4f86121d569f2ae6c787bac9b52b88836979d6fa156d2ce2349f10a", 0xd4}, {&(0x7f0000003000-0xf8)="7e58028dd601693868bfd00e9c23fd21d72d4520901c00dfb3dc6851f1a4f1159c0c8e35cea6f13156f2c44eb79022ac96a5ecf5b088d3a94ae0ede7f15237b9fa1e54d79f5c56902d802558f9356e901e8cf68d510c47374735f2aa946a047dbb5fd444a8651b801423650f5ce42cfb81ec4a3929456539552c9bba40edbf25234118949aff37aab1813ab225b335719312e015e94b713e531ac4dde2c9b7af2d69eb0ed35dcfea92e832f482e26fdbcff5810cca327278f3ca7ce5c618199955cde800ae3c75bd8840c3d7b3b27fef1690f00a371a50293a3331399ae441d0aa4f352b005c79b7c328d4891ca3dd52a136c356749631d9", 0xf8}], 0x6, &(0x7f0000002000)=[{0x1010, 0x111, 0x6, "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"}, {0x100, 0x13e, 0x1, "94ec13a7c907ed6d971f6741c59796eff4ed0ab8c6979c54d833930c257d7440626b822c5f5fafbc95d745ed88b4348bc7d40a3458ede8a37e43d8b5912146859de57d9c3e18ba9e6f60f4fd802cf4cbfb11c6d6cc651fbbc113ae56fcecc0f396b8eee2b2cbdcc112a89616b7dd5690ec83f4bb706f42491c0b55308fd234f43e06c11dd99be728e911839d88934eea7a9115053e77ee195c8eda1f3784ffdeeb7d0aedac269b15f0cef76de27a6415f03eff9d0e3db87abd03556f0144ccda45bd9e8bb23a74bb48dba38f26c80218e99f93d7340d4208e1af98f82664339b5f73625eb7db7fff2a6e76d4ac2167b2"}, {0xb8, 0x13f, 0xfffffffffffffffc, "dedd110f31b08cad7800e3bfe783ed91b56520cbd474ccb9ef6b2815159c7c101732f13e4ff3b970657363055d5d25d6772459cd55d0e82aae06d82f3b52b6ae0a75fee567a3fa3f25d6a052dc3887bc9f660150a10ded058f844a7e462951845522bd05079597afc1b6db7f87aef1d6bea20788f3ead33e5cdc153d4f92400ab3165d60a1a30319ff6b8f34ccbd568c544e801c3ef56d0f5d806d1aa8a947a07a35293932a196"}], 0x11c8, 0x4040}, 0x24008000) 2018/01/11 12:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x14, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/11 12:48:52 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000013000)=0x8) close(r2) 2018/01/11 12:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d50000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000487000-0x4)=0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000584000-0x4)=0xfff, 0x4) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e36000-0x8)={0x0, 0x354}, &(0x7f0000764000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008b3000)={r2, 0x0}, &(0x7f000083e000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f000093c000-0x38)=[{&(0x7f00003c7000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e32000-0x50)=[{&(0x7f0000f1f000-0x69)="8ad1a0923304ede252bb34a43e7778a66063c6851f9f82e023f88f3052d3e994baa6365d839cedc2e055b6e111e6c53f2f923948eb8d1dda32f9fecdc0d816b7bbfabd76a2617f3bc7f9796da30047a59ec9eb7a9c0a41e1d95e483842fc68ad345215f86b14db7326a3b2bf0cc0e8734a10c8bdcd2d33049ae96e8cac2b6617210d8ab5524983fbf1b45a2ad84775957aea6895fa91ebbc7daf67ea5edf9c12f133fdb97c0d27adcde1621728d53c6c7547ef10fe06b51e", 0xb8}, {&(0x7f0000b59000)="22ffee21947085f41a92b9e5b17abfc862def6c5c266387b7f75c83d76da79aa0f3a296a30c4637ae2b89213bc12", 0x2e}, {&(0x7f0000e67000-0x4e)="96bfa2b3b7c32e69f0f62acffbbaa623348ef739ccc398169d9ed82eb4a9c8d03ea070bd689f5511a4a6824453eb1d02523859133e28fe9c1e571bd5017e5a3a0e9190dff6a390edae08751a609e", 0x4e}, {&(0x7f000085e000-0xd)="1c05a06fd379e140c9aabee82d", 0xd}, {&(0x7f00003a5000-0xce)="04eeb14bde25b7adfb9c06498341c59846cc26d4b1cecdff278ac42503479b3cb84e3c1cd81a64885fbb763d92a7689f47ccb183a38a70ef635a9e7df789d320efade18651ea9460520b903ab6c15ccf8ba0711b7e021442d50aa7829dacf74b278b69ac2a5f297a4e84a8aec76bf9b12df907aed07236aaf3d8f4d3cd610958e24c25bb2ed526c3809ac8db65a40ab4428593032ec72a2b781fd83f21e3e8fc613c5b5d8de3828bc2ef2c2213465382098f0031b616fbf988c9ddc1ff23ee9293b206d64e89b6b31ac734d1d427", 0xce}], 0x5, &(0x7f0000598000)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x8001, 0x9, 0x8000, r2}}], 0x30, 0x20000000}], 0x1, 0x404c8c4) write(r1, &(0x7f0000ba6000)="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", 0xfc) 2018/01/11 12:48:52 executing program 2: pipe(&(0x7f0000eab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b58000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00009bd000+0xcc7)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0xf, 0xfffffffffffffff8) setsockopt$sock_int(r3, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) 2018/01/11 12:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00009e3000)={@random="2c79982c586f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000860000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bb4000)=0x60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ec8000-0x16)={0x0, 0xe, "fb9bb5c00055e3ddbae1f55e27f1"}, &(0x7f0000807000)=0x16) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fb6000-0x6)={r1, 0xfffffffffffffc01}, 0x6) vmsplice(r0, &(0x7f000072f000)=[{&(0x7f0000e57000)="d1768d7a6312d1e663ebd8ad5660fb3ce709d05e314c228bcf66fb66253241216735bfeb7849da5a7c4dcc0822cee36859240ad8eb8281dd7b7db4da50517d8e", 0x40}, {&(0x7f000092f000)="b09b46e2257f7d4723baaf50dba5a7e2d6122d336ef61a5b282279fcbc7e115951f429cd1c86b615bdf07c9ffa2dffb14be5c486a7551646955187266fb5161bcb162d2c8e3f6a31836fb7fad7daa97ceebbafe35d1e9636e78cf115e6d9754959b6d720aa0b0c7707bea9bfd6c6f75839303c8554e37d2ee57a609ba8ff755fe8cd07e9136b6cbed935bea660bec3f38ff55a5fa2ae11825b54b5602c72f40049d1699382b79c063df56f9cc0103e864ae5953d7da1544b66a9865f630ff4f8a66eed5f", 0xc4}, {&(0x7f0000d5b000-0x72)="27be28f5971f4092476d1f697c258d91412e0c271710065bb631145c5b9355165f9fda6f1170cc72b9d9cc720e12333bb2e638c4d9f43e5e40fcd751e143de222653d0995f6c56d8a652be4db133d893ad955704705763bbfb46431b97b47dab2eb521fc90caf60111c962e5705442707c67", 0x72}], 0x3, 0x4) r2 = socket(0x9, 0x4, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000eb2000-0xc)={{0x4, 0x401, 0xff, 0x3, 0x5, 0x7ec3d26}, 0xffffffffffffd0be}) 2018/01/11 12:48:52 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x9, &(0x7f0000ef2000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000794000)={0x0, 0x7, 0x9, 0x7, 0x2, 0xfffffffffffffffb}, &(0x7f0000ef3000-0x4)=0x14) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ef2000)={r1, 0xfffffffffffffeec, 0xc46c, 0xe5c, 0x60c, 0x1}, 0x14) 2018/01/11 12:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000f8e000-0x42)="475b225cd438829ce2f7be2a4a263aa108f83e9a7ab43e352fa554ce58e7444c8638e44cc2ef842724317e3d456fdf8e2fec419be93f418dff461a891513fb6cdb21", 0x42, 0x8040, &(0x7f000047f000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f00008a7000)=""/95, &(0x7f00001f6000)=0x5f) [ 42.524231] device lo entered promiscuous mode 2018/01/11 12:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000a, 0x1000000000002, 0x0) sendto(r0, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dd8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000961000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000822000-0x4)=0xe8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e47000)={0x5, &(0x7f00001b4000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000610000-0x10)={r2, &(0x7f0000564000-0x8c)=""/140}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000065e000-0x4)=0x400, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004a3000-0x5f)="a76e280c7c786e33b0e58b5186fca6d895c0a17822af987b860c5ef94e6097b3232bf53fd1abe0210ef41ba3bacc305bbe4caaba6d89e71ae208c1dec18e1108bb0a1aa9a1a7c3c56e297f9e62503b8cedfd4b9a3bf50fbc4c349322d85589", 0x5f) 2018/01/11 12:48:52 executing program 4: unshare(0x10000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000003000)="aa9a5f43426362af86be4bc6d2b6753c66026b06d974e776194513ec4450a254f287") ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000003000)=""/174) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0xa, &(0x7f0000005000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000003000-0x8)={r3, 0xf}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r1, r1, 0x3, 0x2}, 0x10) 2018/01/11 12:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80003, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept$inet(0xffffffffffffffff, &(0x7f00009c8000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000969000)=0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000086a000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e8f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000791000-0xcd)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e1000-0x4)=0x31c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ab9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e71000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000003f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000282000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002d000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007d1000)={0x0, 0x0, 0x0}, &(0x7f000017d000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000351000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000020d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000321000-0x4)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ab0000)=0x0) r15 = getuid() r16 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000057000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b42000)={0x0, 0x0, 0x0}, &(0x7f000069b000)=0xc) r19 = getgid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008d0000-0x8)={0x0, 0x0}) r21 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000fa1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000579000)=0x48, 0x0) r22 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002db000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002c3000)={0x0, 0x0}) r25 = socket$key(0xf, 0x3, 0x2) r26 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r27 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c9000-0x4)=0xc) r29 = getuid() r30 = getgid() r31 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a24000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000923000)=0xe8) r33 = getgid() sendmsg$unix(r0, &(0x7f0000e4a000-0x38)={&(0x7f00001c2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007c6000-0x60)=[{&(0x7f00008d7000-0x83)="ba939a51a8bf8e597b2bb498e254729ea0652f1620fb28e5f52d00ecefc54a14891198ca022a719cc1f5e24145ec9f98e1a0d160d816e91a1d3a62b61ab6a877442dc59eb168ad78dd2e6d4c549da3e9b3f3620562b1e5a3a4ee31043474dfb0ef2e2c20466388a49a0686e7baaeef6646bd4d20ffea9e1a12be6f825d7051d3fba5cb", 0x83}, {&(0x7f0000ce8000-0xf1)="8cee3c65443ab319c5aa7cdd5c8bd16b744ec751a4d67420b57410e7c7af12ed3b06a78b748901263f4f62fbaaa236d11256b01e651039e5e8e492e51e6d5b4be8588c938d873b40de8c4de39eaf1ce0389a12e12866712ea34fa896b17cb3fe6622ca920008f94851256b84fdcfadae5943831a019c34f05dc9f835e0e31bfec31a01a2e005116441e485e6091299e9b6e275f4b2e0120fbce3312a62d0328c78caace43bedd67d363cf7f37d79f6446fbd4d3bf71999a08f714496830ac20ff007c4c07298f49d005b9bc474e84741b993115708df297db6222a308e2a047ce31015ec30d51b0c4cbb10a3d22578d1bd", 0xf1}, {&(0x7f000074b000)="667774641bf97267f7d4be9371ef0304dad1f35583f6ae32bdc26116171281549d7418223816d0b69ff5c50a14eed7f1f2e7a9484af6a214e51d32862d00c41c7f4b8492dde12f696c87ab2eeb54c2ddd6fd83af2c2f6e898c1eae47b6a200caa16acfcbd662d1c9586961404c37f200103d0cbb1e9a0e27daaf4e0766e5", 0x7e}, {&(0x7f0000950000-0xad)="2c1922cf1bf742710824816da4d8b898287d6345e9d71c7dd984ef6e98bf8c6dd53966e301b0bad272969abaafafe9849586539c12510e6e8efc8f462123cf56b167e5b594a820221fa3a235f4bf0e5462c457e351e486bfc6da24f552883851045b52ce6473f5517665c9a7808eaccd422558731f317cd000da37455f2da416bd3b146ee76eb3fe5fb8dad5991f38d74c7b051490a25a8bd849196748319f6fa4be316f8c602a0fb5b3bbfc35", 0xad}, {&(0x7f0000539000)="b974a4d0fafa7ef49fc61f1f07efabd39b3d1a6b04ec341c660adacd6b", 0x1d}, {&(0x7f000063f000-0x42)="28dc0a099e3d27bd83a2cac64397b860157b5a148bf0561a8f4ce6ad2762333d3da630b2e522ab13b5854ef482cdadfb62e057d97bf0e644117dada9d7bb59a02d4d", 0x42}], 0x6, &(0x7f0000063000-0x130)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x130, 0x4000000}, 0x8000) r34 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r34, &(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(r34, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r34, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r34, 0x84, 0x10, &(0x7f0000457000)=@assoc_value={r35, 0x8}, 0x8) r36 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r21, 0x89a0, &(0x7f0000854000-0x10)=@generic="e973a1fe1cb67f2c7e2b9f332c452d22") sendmmsg(r36, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/11 12:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x10000000000, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) tee(r0, r0, 0xb1c4, 0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1c, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d87"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd0000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e61, 0xc68, 0x1, 0x2, 0x4}, &(0x7f0000cdb000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000092e000)={0x0, 0x3c, "a383159b94159bd0a892a6c60082dc30b94376e542e2da6ca7385257c820dd36c495166de750acadc7708de2af5f27062f377f4cb3d76f78c4720a68"}, &(0x7f0000877000)=0x44) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e5b000)={0x0, 0x1000, "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"}, &(0x7f0000ebe000+0x418)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009bd000)={r1, 0x0}, &(0x7f00006da000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ae6000)={0x6, 0x2, 0x400, 0x3, 0x0}, &(0x7f0000e07000)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001a1000-0x4)=0x5, 0x4) sendmsg$inet_sctp(r0, &(0x7f00002c8000-0x38)={&(0x7f0000454000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056d000)=[{&(0x7f00008c7000-0xf1)="e09a08e96849943cba7529775b4dea4d802180d9b4cac822c70a7f0c38fbfaf359a33e266b0357cfaa3e34d8e1ba60bc78cda8d4b2eb9290b7e419d84004596aecebe332d1bc902e21b564376661f4933352ee29df8765f6315c4bd50453789f4068894e78e08b4ca63bf7466796e8a623e402a4592cb31d0ef5bcb82c3a503924054a538fbb8edbde8e61cc53de08ba42cd5dba1ccb70c7b7f5035b5633e1184338ef2d8e87255f51fed1187993944fa461b5961175fdab8c1f3ca63897addb1d631fb4d27e17f20653e22a6e24419cc2ce578cab1e6f024a27ee67872918635da7c3bea873e81520a982954bd3569f97", 0xf1}], 0x1, &(0x7f0000bff000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x8, 0x2, 0x3, 0x7fd, 0x6, 0x4, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x4, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x4, 0x401, 0xb8, r3}}, @init={0x18, 0x84, 0x0, {0x8000, 0x8, 0x400, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x800e, 0x2, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x205, 0x6, 0xec4e, 0x96, 0x1, 0x7fff, r5}}], 0x120, 0x4040}, 0x4044894) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000002000-0x28)={@common='\x00o\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', @ifru_map={0x0, 0x5, 0x5, 0x7, 0x3, 0x4}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003cc000)={r1, 0x3}, &(0x7f000058b000)=0xffffffd9) 2018/01/11 12:48:52 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/170, &(0x7f0000000000)=0xaa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/11 12:48:52 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b9c000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x9, 0x0, 0x4]}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="6f506d9991af26939fe0c5ce29dcb40aaf371eb886061cf0a8f041dddd80967ef71cc937adcf7608dd5965147abcf4ca7ef181de10e280237884b9aa1fada006f05f286023ba942c2b97f972519d4f1122a98e2ef466cd84aadf150e", 0x5c}, {&(0x7f0000002000-0x7d)="64e52e180ae497973f1f9eb5d17ad4686ab2be5526cc7d51365c73e0e044818914f4598364827c27c79876392a08a58d64e331d3c2aebbe04b15d89de891c1994af449cba1ff55312af0b80c6f18787c3428f95058b87ff2ed722a153ed533fe42acf5af8f9dab455c9276c8c61268316331fe2f2b1902dbb8324e356f", 0x7d}, {&(0x7f0000000000)="d0309c982591fc0405431a8116c08dfdb52ddaec712470d993e329cbb3ed34316e31eda7a4e1dbc23b08860455d793a0ab401073a79d3af2a6f63ccf837ecea402130b5dc80d2c46ece93f7fa59cbefdeedf746da8924eb7af9245e6e51d58e4f9b9c5f3d54d95f01de8ac3333d9965caff931869c50a0ec7e88ba17de01400ec565af5f8f8d5eaaba18c5fbecb07b756e910ed753827002653fe9c5c911d7d03728910c176bc864671a4728726db1ba3d6221313be672", 0xb7}, {&(0x7f0000001000-0x36)="d19518f578797e29b412c70d9abc8a98d086c6c8c2549d878dbe232f693fc08689aa3929bcf65e8fd3a6efc3b6c99a3161bf7dd37b8f", 0x36}, {&(0x7f0000001000-0xef)="d1edd5bb86dc3e9c0d2d357879f0cbf76c7dbd6ab4f48144a42bab8937fae340d8955f88c35e0e76ea1936f697e2b6e0e80bcdf582b2a91e2fb3a03b09d0edd4ee63c11bf79fbf8a1aeb88eae52923e249b67df021083d748dea4c62196bd9260ed87931053832d6cc57911d850765aab89728e67a18797a51855c24df84d7dca9ca1f938fa32903f640a857193c3066bba8656f218e385fc74c6ccb50377d9f8897995b7ae4cd44ad1c6184e031dbd516e0fcdd8f480358ae480b122f8fef810f86c8e72e63cdda1a611db55d677d6bc9d676c148f43fa7236ddf4cad5ff1dc1c981b2016356cf5e0cd39351ecdde", 0xef}, {&(0x7f0000001000-0xef)="f35df87ee2c3dbe10a0363a3960e1bba75b3d657e012f3b138861328fcf67b49ebbf6f6fcfdcf159c506a495540f7e04ffe9cb0f462a00ba62ea9c4c48aed805f78707c642d2b6e98555e1f627e100f3c45f9fcebe504c806563639db4762a4d5ad0beb945048ac59d5c7218b9e38b418dc00ea5298272f4166fdf69285a90f29335e804a6430342f5e0f98ee163dcd3ae49e7ac3e2c0105bb4713e52fce756b2243d54406b450f5532fd65df777e8edf0323b72d2a935d97d7e6a88c7173ef738e1bb23218909172ee88b685cc6e1fbe82cfc11733be05fc4800d6abbbafcc0c5c07cd44be7b905fe54fbf383ed55", 0xef}], 0x6, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000115000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000000, 0x1abd, 0x80000001, 0x80}, &(0x7f0000001000-0x4)=0xa0) 2018/01/11 12:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006ff000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet(0x2, 0x4, 0x6, &(0x7f00001f1000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f9c000)=""/214, &(0x7f0000ff1000)=0xd6) 2018/01/11 12:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e8f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c3b000-0x4)=0x1c, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000205000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c2000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003c0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, r1}) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000656000+0xcf3)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bec000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/11 12:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000084f000-0x4)={r0}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000353000-0x5)={@empty=0x0, @loopback=0x7f000001}, 0x8) close(r0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001e2000)={0xffffffff, 0x81, 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d66000-0x10)={r2, 0x28, &(0x7f000097e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f", 0x0, 0x0}, 0xc) 2018/01/11 12:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00008cd000-0x8)={0x0, 0x0}, 0x6, 0x4) syz_emit_ethernet(0x101, &(0x7f0000a24000-0x113)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x1000009, 0x1, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[@multicast2=0xe0000002], 0x9}, {[], 0x0}]}, @end={0x0}, @ra={0x94, 0x6, 0x1}, @generic={0x0, 0x7, "a952db4068"}]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x8, {0x2b, 0x4, 0x89a5, 0x1000, 0x7, 0x0, 0xfffdffffffffffff, 0x20, 0x2f, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x2c, 0x8, 0x0, 0xffffffff, [{[], 0x9}, {[@rand_addr=0x0], 0x2}, {[@broadcast=0xffffffff], 0x9}, {[@empty=0x0], 0x101}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x100000000}]}, @generic={0x86, 0xa, "393daa7f28d8b837"}, @rr={0x7, 0x1b, 0x8, [@rand_addr=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0]}, @noop={0x1}, @lsrr={0x83, 0x17, 0x3, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @timestamp={0x44, 0x8, 0xd196, 0x1, 0x9, [{[], 0x81}]}, @lsrr={0x83, 0x1b, 0x5, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, "e5765f"}}}}}, 0x0) r0 = socket(0xa, 0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d04000-0x18)={0x0, 0x10000, 0x0, 0x2, 0x4}, &(0x7f0000de7000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ed7000-0x10)={0x89d8, 0x8008, 0x2, 0x9, r1}, 0x10) [ 42.717005] sctp: [Deprecated]: syz-executor5 (pid 7592) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.717005] Use struct sctp_sack_info instead 2018/01/11 12:48:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={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) r1 = getpid() r2 = getuid() r3 = getgid() r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = epoll_create(0x3ff) r7 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r10 = socket$bt_sco(0x1f, 0x5, 0x2) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) r12 = socket$netlink(0x10, 0x3, 0xf) r13 = socket$unix(0x1, 0x2, 0x0) r14 = socket$inet_icmp(0x2, 0x2, 0x1) r15 = socket$netlink(0x10, 0x3, 0x1f) r16 = socket$alg(0x26, 0x5, 0x0) r17 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x2, 0x6, 0x1f, 0x2, 0xffffffffffffff9c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x1)=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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000ff000)={0x0, 0x0}) r21 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r23 = socket$nl_netfilter(0x10, 0x3, 0xc) r24 = accept$ax25(0xffffffffffffffff, &(0x7f00000ca000)={0x0, {""/7}, 0x0}, &(0x7f00004a3000)=0x10) socketpair(0x5, 0x80802, 0x3f, &(0x7f00003cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f16000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xd, 0xf, &(0x7f0000001000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x10001}, [@call={0x85, 0x0, 0x0, 0x26}, @alu={0x7, 0x4, 0xc, 0x5, 0x7, 0x6, 0x4}, @ldst={0x0, 0x1, 0x2, 0xf, 0x7, 0xfffffffc, 0x1}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0xc210, 0xe, 0x6, 0x7, 0x30, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000-0xa)='syzkaller\x00', 0x0, 0x14, &(0x7f00003b9000-0x14)=""/20, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000984000-0x2)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r33 = socket$inet_icmp(0x2, 0x2, 0x1) r34 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x7, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000744000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d54000-0x70)=[{&(0x7f000003d000-0x37)="238f0bec9a33c81161e038e9eef9900320d2a1601feddf05cac7ac20adcdb8bfde9254dc0dce38833f2143fd25d2a55dd8480baa905942c07098db2e4548c23b1e5535507370fd078bf7deecefbe7e7b9195c8efd5239780c3d2643a50b2ba6dd8564874c9b11dee000a1f023b9ddbe5f9d6c9055cd6e58f7dcd799b4d7a36d2f2903577a74ac5142bad5dc0cdf0997a1836788ddae799f12b65bf25bf35c3a0b2a38c4302f81d762a0fae12b43e0f107cd9a123904240fa74627e816e971b6537a129d78a4f4a9feac9b6bd7ca301f635650fa359f20fe3fbe8", 0xda}, {&(0x7f00004bc000)="91438e3c0fed9ed557f6e77385be9364e624fead8fcba91e72dd2c221e69362b7ef246d2eee456464a53562d6fb5578e58e1635c7bbc500804a5c93aa6eff5fdee3a7c40031471bfa77959e2eb859ea0788e95a1bd2be1379f25c000b3b0603beca2b9ab14b87347efbb4138fafac2327d3247eeb9e8c7fb66aec8e0174382352a1dfe542796698ee1aa65506c1c5875a39023a1b6157508d062d4f186603adaccf1e65dc9aaee1c9b38ec", 0xab}, {&(0x7f0000001000-0x55)="2de9edd29720e5e966a3c458b637d68b4e3270662926b1390ae8a8322ada10910db49e92ebb0ab13135555b78104f1766882866c16ef445c0fbcae6f9dd6ac4a8758a6ffbb6de3bf0dbc71cd9855260cc2061b41e0", 0x55}, {&(0x7f0000531000)="faaf789b25c234595bcc3447ce59f87880f08ab4a71fcc43ebe0a877f7a630e6190d82e2e944963aac4293b3a4d31b963b10326e095382dcceb91f03bf5515d8733914b2f9a1f2cfcf851194bf4c46961ee69a7a55e2a2478d184784ef7658b0149b475d1fccb9d7613a3580e8658067cc90131d8acd1e18650f001bc9ffe455a759e4381524964a0bdd59f25e16af8f771d104aafac51b15f5b25f536", 0x9d}, {&(0x7f0000881000-0x7a)="4f5ea946855c4a281d3a42ca4be180aed519f16ba6a05aebd92317c3d6556143d348cc9f7a245508e6ecf916735a9a639f03315806d665bb81ebbacb154ff2309d7adbbb7bc4596cfc93bcbdf75d36e4418f66e1c12ea36b14e61a407fdaad0b48b18b9f999cedb5330b65d55c1ad3be4f2a3eb205365278435e", 0x7a}, {&(0x7f000025f000)="01078d48425d852cda1cda75279e7d3573b984131c2089f7e27d7c5a9197393c0768d318f7dbcfde9c1aec8aa68f7791e06b5e8be5800bde72b06a16432d0aa3a42ede3c07a0f41ce3f1a3625485d232047d889dbeffaa4f1e8cc732b8d7953c456aabe3af8275e0cb5124cea5ae8f4d49d935035e138a0ef2cbb2068f087262a3aeeb273ae7521d87062cd6dec7f6", 0x8f}, {&(0x7f0000001000-0x95)="e83e085ee1908132868c1a7ba9974b6f9dee8f13d3a11e7e719f367886567ef7bc79787d9e507adbc0d8ab0780f778d5e82a781cd1f6f48b2de9417891d855a7ac61222316eab058f5e3f7318176e594cbaf003b8cf9d080e3443264421e3cdad10a0216dce5446fbe044cfd985fbc4c67a3c93d29ee716ad2c1653994f37df6cbc9ca9c1b1e78e932d60d1a0b1f030b6bc21f4564", 0x95}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18, r19]}], 0x98, 0x44}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xa7)="d6458706ac0fbeb7fe2712e803d5fbb8ca5968eb01c9b8c323cc5f4a29e4ba86bac4f202b36faef8bb2435c630d8dc704669bb4faa7201c5390f2e342b7e05bc64c40ead831dcc0e310cc851bb4288ad61fa5f8e1a6bb833c937b9909e7cbe75104753209ce5949008051e5bb96e50bf72c6a3060e9a02de3e616224bb7f1df17a032fef307d68b50a8f5cd8afd0154dc91daac80f5ece60a8df0c0c4c0ec85b26a751933bbb35", 0xa7}, {&(0x7f0000b79000-0xe2)="8c44d9d10b5a2667bbcde73b52169997c9a6fbaed92f8f6297441614edfde3c9e1536b46b1636641f4e69fd828cbd74a9e2103f532dc9b996a3e56dfb1d8650ea33edf8ec1784a8f4070d0061a0c566bd0df8b3b8853f13b6596e27f7ac3396e7b7c222e460dbe0d5c2b067b3177a4b1397db0bc917660e8e3799ea0ee9be931401d70e870fb3c84da08175b5add484bb1e031d1543e9b3cc68f07cd743a4aba2dfcffe901972851ccc0f79d193423a436ffb246b2adf8f8edd6b71fd79274e37f0fe790367580e71319dc6059d2a23a7a3258839680e1af2512a56da15ea6c6e9f8", 0xe2}], 0x2, 0x0, 0x0, 0x400c091}, {&(0x7f0000f60000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000067b000-0x30)=[{&(0x7f0000bb3000-0x23)="1822409eaf3c567decbfa694549d5a2989c5a1c0f739b25572d6922892c755888d125f", 0x23}, {&(0x7f0000000000)="7306c2687bfbb61aa0a421e97892", 0xe}, {&(0x7f00004e8000)="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", 0x1000}], 0x3, &(0x7f00007cb000)=[], 0x0, 0x4}, {&(0x7f0000d1c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b48000-0x90)=[{&(0x7f0000000000)="a3d12a4ebe4508d77ba24ce1abab6c7df7cc05a0e8941ea0a55f7ed259aea119e20c79aca870861c1acb231c90dd3a90e57223f35a49ad1b9ce180e172437262be8eb5d25bd54407876d320f1206fc9a3180b57cbefbe30b06e5a1a4c7827891c22c427bdb116664fb7056de55f1ac511b1975059e2965b3ee7691d3a56c12dcf2e460ad7e873edf01a07db78369a3441802", 0x92}, {&(0x7f0000000000)="bc1550162589cad62f1390b4164d7eb3c10666b70de9df4621bb594d02366c72cfb68dd587e48b1d07556d550ca9d16a9a83a0bf645390abb4ba1782daf554e12d38c1ad2135ef4eeb44b179d2a15d2bb01567da923474292422ee9b8bf4eb86993ff672c4055fc265a6ab5eb77bea401843d91bfa5e106e52d2500754081a7509efb603d257f5ef86ba1cc0c89cae81f19300287f7d5333499cba929d2961fc4b60ddb5711d5437515eebc88bf86b3546e4009998eabae32ccd7b9bc35ccafdad18e2f88eac7337dcab87f13408be9bfb3b076344ff41e308c38f85170073757eb78c3653897ab3200a98cc536249730e049f5ba2f2", 0xf6}, {&(0x7f00005e6000)="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", 0xff}, {&(0x7f00006e1000-0xad)="acf68fabe5203c14350e74108d2cfd4cf93cf98e9617dacf2be79b77cb82d1a44d12b83caedade83dbd610a7618b1506dbfd405372bbcbb2988bb885c5449aba8b925d328e6c4932a63e9157ebb61471b423adab153a5164927caf88ae27b8f1e188d832e8f8eb5c6367b147027c83c539175ca7edbe5be1e583fdae5f2abbe5b2296647d6d9a28ffef97401966cb817186b01c9167d4827f7fdf478f177809d84320717bffe3ee9c476a89ddd", 0xad}, {&(0x7f000064f000)="37170e8eb43cdf0cb132b6e354fad91b2e522d21f2965427cd6905c5afa51fe2b99ee4c2eb253e93c6d6f3ad04f7abc28b2c8d87cf29de99d1954028409d8e703bc919038ad1f77f", 0x48}, {&(0x7f0000000000)="bcbb5b6f4ef5cea71bb8142fce08b52ce2f2db8f447e0bf7f862dbf0ab5189c849a654db8625c44e0608932269ff8a903f484dc0a0f2d92067e499a02c798c897c59b5cd8ac5454665b995515219a6e42e9a97fd8d315fe444f73d0982dcda0c62bb4c9376d2603c66d8c67cde9379e79f1751106da55249db499cfae12c451aa19119c1934a6439484f2fcc447b8ce78ff6", 0x92}, {&(0x7f00000b9000-0x63)="13cd446301ca6889999de6c2e0be63f8a6209267a9868883624d606704da79518b76867ac30ed3255c0e9db981f9a919acf0f591f13436abf73d04b3da6deb560e13112a9587ddb0b3962ece76fbae36300b2586ae31511f97b3d34dbd9f9526031134", 0x63}, {&(0x7f0000757000)="c4746dcbed95082cbf74948eaaa6e6e0736ef39bc38ce1c9bd273dc46178946ebbcac375c5f31f34f6b96f317a9695d32c9b1fcf100b605f1c2ebbdd0baffb1c276e7ae9e846d790880364cf68aa5e38fd830ef3397edda9acfba8bf120d12c652dabd457d1dca4595f2b908ca368029d3495b49e3aa51a18b23024f92ffaf37c7f95754ffea4c292e1fecf1fd", 0x8d}, {&(0x7f0000c2c000)="e2e48b7d5efcfcc501d4f510de36187aed28d0ad0695b90b", 0x18}], 0x9, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r33, r34, r35]}], 0x78, 0x4001}], 0x4, 0x800) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r36, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) 2018/01/11 12:48:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x800, 0x5}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xcde0000000000000, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000094d000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5, r3}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0xfe) sendto$inet6(r4, &(0x7f0000f51000-0x32)="96", 0x1, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/11 12:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000d5b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f000067d000-0xa9)="691237435e81bd5406f74aad4b38b9e471a7e1e86e8fc1f1271f2806d910238f7201ad8563ee9e02527a78ecb95682f4d7f5ed0029d59afe5e028d75baac51b66f135f86eb628b65768f044cfb2b316a3c39916ebc53a24e21a94ae39e7cd6b5991be4272134dbc8fa10d47ad278673e2cdd1f08ddaf7ca45191648cc6ca7d246866a2cab4cd0e533a688b665a6d8a63d34c70251ca3845101a23e459dc30524d121bb8ef174cb9fab", 0xa9) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000002c000-0x4)=0x0, 0xd7) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x8, &(0x7f0000474000)=0x0, &(0x7f0000fd1000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e4b000-0x20)={@generic="1696947a68edbeb15aa5c02ba9cfcd43", @ifru_flags=0x400}) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/11 12:48:53 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002ff000)=""/167, &(0x7f00002ad000)=0xa7) syz_emit_ethernet(0x4a, &(0x7f0000f70000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "0100af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "91b3d4", 0xf6, "73e957"}, '#=}\\'}}}}}}, 0x0) 2018/01/11 12:48:53 executing program 7: r0 = socket(0xd, 0x2, 0xfffffffffffffffe) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000126000-0x2)=0x2, &(0x7f0000bcc000-0x8)=0x2) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000+0x535)=[{&(0x7f0000ec4000-0x60)={0x27, 0x200, 0x4, 0x5, 0xca7, 0xf79, "169b8d1909595de430036228e6b4861e748e72c1ead7509c2030af91f42f21f544c309a4e5df3309a001946254756a67941a1854b1432948728deab9da4d31", 0x5}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="4ad49c9cf406c8199bbdc763e57400c2525daa11b34042a6271c59821b39e8db4f16decc519b01a69263c3fba1687c754d8ce47c3942", 0x36}, {&(0x7f0000551000-0x1000)="e3105f2629fa5c210717ff4a0645087e419994723eff5209b956d4afb3a74a2643b43070bbd46378302431afad15bb77da2a802347331e8579b5ebca871a9cae6ec0baa622f34d583942f29d3f9279d2a15377bed3653dbbe0c890e6ccc21dd9ed203aa6921bb3ab1520160cfe9d3919780e133e248a2c28ef9c4429fe13877aa4a23b34ad467abfdb0dcfe3b7fe150845491eb51f95ec29ed2f386e0340036d67ce874c29abc9b23a52debdf6452696cbd57fb8e8ec72615c3cfb84955a5bec00dd09734867f62d58c8a1f199c3c3f7b2a25ceaf0bd4a451109c44a9fd9c9761a96f4088f5e013e5c019688bd57ceec49cff16eeaa9c6263f1521cf52b082cfdd3d7239eb57890c9e387ca4531cee5b66e1950a071a143d9dfbaf11907c91fc0c51ecdf6a765ae2239326a642fb595b98d66866740dce94a98a35bed9767da2e74ff74a68979850b8e6b6f48272d637699069e47404263044e56955cb5bb381dd7262d6d94e9becde8493d944d18dab4d2bb06f2cb67e7996fc5ec2edc894ff89678ef27247f3612f185ed543a25ee0c6e66f604cbad263f3cba1c486f3bf0ceb401fdc2f11b19f53f946b4c51e25aed99d524a37f9f9b94aaf06dd7b6b9fa1fe11956987ed3d4f68cf27809fe292644b8e7eb008bbc4cec1892fb78d27ddcd5110868cee53e631fa982839d8119bb44d6a3314383eeff56d7df6db4bc6fbb3cc7cd8916f7e0c1a9baa7cb6e96a0433130685e4c7d5116359d0d97d4b2f2bb966e0be504051efb0da9101772a2c395960f2c6eca1bdd304f4d6d4694c6a18b2ddb3105041c324ac60fb2536646cda419d89b873bfb5247ccdf1291ecce8a5ba48c8b692dfd1262d48442f709bd4d9f41a72e5a1d62c585442b33346818ff7d15f7e9c6b438f2faf9ec7ab0cd7a83f6e2a0a8bd62591cd6d171ae3e5f0e050cda1808d915499120ba5e669e156ffc5605f63fef2426dcd9267e3df1276e3f812ce1444e566eba50ed961bc057bb58517b01150baf3b4162cecadf82593275d360687c22bf6827b9fdc916de6b6a23022166fc5a522db7cd46032072b79db7e0383d4b65cc002f12a484b3aed21725dc7884b35c07ee2df6957972f1210445604101c7acd4cbe026a2cfac273410f26dd5cc2cbaf0e8b9601ba9fdba151f4a253ef54fa554aa2fb30068b5f91c01b576181cf22fafa08ea63c282cb78e6e63bb77e10c3a3cb48c1c3b449957c3aba440b9bded2beadf30fc328f755c0ec2cd0e54507515018310e7ce869597541daea90a8c8e411791124d939d3858582554a26be2154f36ebee28554ce0e6658c617b95d0a6402967ac957f10f3c353c0981a3d3c23ad841dd5aab16fbbd24e3048e453d7f83709ce5653b0b3823a9cd0fb40e7f3e04c302e71645454b833bc7f108231d75e80ee6c8e56e6b7d55f4d975af1c62354cf5b7d37bcfcda6e7cc4a9e8a58a1d51eee56babb3bd94f29b659c0135bd81eb5bdadbb3248387f17cef4a3a9a2938fcc8389118dc3f45bb24f9a1edc77ede24eba02f4bc9199e3d8b3b2eda8efbd236933933a9869aefc66aa58bcce23de5a6192780623850e3f38b4e2eb194ebe04f48a78ddac1b948ec7e0ac6674aaec592e130f9ca4e9542a6e80ec268530d70bf3f30deb350253bcd2a6df598dc844b81825d49dbe85d55f0aeaf15d96e8af769513a8923aaf767decdb4efd806082149d43d3bca7129b207fd70916fd9b16b864110499329c5f49413eb3dbd5eec4daebc700cb940303b744fb520d7edf190a152a55cf542d5f2931731c18beaaa3ab073ca8f8d48b55d45fabf49fd60f7f61288e628466e3b3adb95eaf43b0586de5ba85dafbc9959d9554a56cded8c36d29d8a871c4e81ef531a4aaf651daaf2955bac30504b06954624168f2cb40f3e7b38770957fc81cc3a00f518f31f02cc4748029358464e0b5e9ea881cb583576f131adf74586f7a1d3d5149f939ef2a6a39d241497b47d915560108f0d244d06cb7083c9ea69d5f882fcbc0748e797585d2613e95091b3b8eb24d92c236ba0f9766b2132ebf018108a0d7f1d02d1515f8731a605c6a56eff80bfa279592091c3e54d34a37e27fd009f1e06b04dafb43a367087c4213151a05b9be83199e6b7db6a8eb64d924a5cdd7883cc7519c333c006dfd83e83754a9fb6e8f893933d21cb407ad9db6724fc59a910a9bb57543a9d1ba39696bbc2f7cde70d19c633e88eed7f156566a4037d4cdc03f22b521ed570271ecda9088092d69786d6c9bff74f7241164a08ceb731ce7a9571bdea1e7a32934a83e44104e96c3ab6d5af0198a9102e363d6e4f0c03e2fdea0434930115c7525d0c89ba7a0a8f9340c46eca2dc82b937bc5b52d63e3c34c7a69c26cc4a32b2bb720b305b37374261e27ead1d7e3798ee05f5792d72ca38f45da64f905a9869f8f82b19514510c04155badcea7bd319ecfd923d0985ea7ec0eca68d0a3cf5756d67e2e7dcccd3fa7871cd91890bd34f965a1668781568d6d85f9edca666af36cfcec00297aa7b2de1732e24e785e3b29581a61623e6ca26e849dd86ba945431524b805a5d84ebe61a6813b1b311596136cb3e039e598fc61faf8478382c4cc9c2b85722fe433a8c12bc912f33000662179b42aae5b568579aec89845aa917a32c4e0c996077c8f046554bbbb4b0670451c20bc3abf302437c0a1d9da172f877bd683ed2ad855dd483840c2121f47e854ece428c84c596d99ede0397c75206d874fac260033f939f7630986766c032e53a2c078af978fbd852b372b09e4942ac18183b7add0e27b3227d795cd2e8c9ac84d86d8488cb624d118a4ff4cb14e60deb2e470d85e29a417fc8dc79d1daa8ad7eaa0689853b5503c638e65b0bff90a6b0d5f01f84b4a31b246b21d497b6fe16e9e2fc7f0419b21b04d2435c3afd7d56ccf6de106c12dfd6200fdf708fd6d3a8049d8263da2e8dddc7856deeadf6b4c16ab20d5119b85f4885a2c822e3b6e3f5b527917bc8cc1bc3c9d90d2e637001745f9b8479fe8eb1d7e62326bd57765d1f50c9047ee926115afbe10bc1fe5d82223ebb2ec8f228d27214196d5b25904ae9ce14d27e0981531e13a6392e0e79f7f072295eca96b22f0f460a7a020cbf76183c1586aed31f263df6920e3a4f09e9668e797018d9903ba645aca38b3b2f4b250feffc2b3a1c3d065365c6aa6d2e5dee7c4c74142530c5965a5877f1d04ece1dc946811d4cc21762e81beea9c4038d641f8adb62c0bc7eb6e644e603d943977faca54e1e914eec9878cabab22e2f1ff70f14fb4dc514d9f371beae2dd70e166a545f34e79557909fc3c79ce9ac854c4010e7845e30ae28054f9417f6f981464b1c801b8567828e37a8237f6e8993ecb2c3752a292643f9fc36f7fef5b3472297f505b1a760c9b49920c4aae051aba7b06ad1246202d50c2bc30e93bed357bfb8ed7cbecc2182eef1219991a68872590da22536d1c2440d65dba5d56d2f14db0f8bb4d34380ff09cafbd08fd5ab2462a36648aee7259c106c93414dc3ebb60e3b289a3c1c0cdbd3b8b1624944fe33a7088d4ec2a9b198f0c18a5f87e79eebb4acbcbfd9f8dabb0a64755def3e43d62742188ca7845cdf618e9281835569f6e9c8902714d4dabc94d06958f5844c1cf0b098e71f2c2cb8010f15f2268c9af8dba3d07c9984192762eb7ec0b27a42be1b01989c6dbac92f9910689f406ec45532cbea17700a9a85b1ef3e35f023f68a28f7210c9f9f390b9db3a2caf8162488aad695bff52e42d85ffdcf795438f2319eef8ed3161eb93fa0d5a8ff3439b72454ac4ded34fe908fb2d4b130fc41b58819296bfbcdd88480ca7394eabc755c6c670e3434a0ff9ddd07d73fe9d438dd30883aaa102ed2d131d6efee218de64b0943b26d6ac7980d36f60b4e9e034c216ed94cf657622f44de4ee8d11ebe6fd5481d751c60cccb2b04b70467c48e966096db26d51b8a6faa09cb516ef05ffcfebaee63589f3a7aa4831d5720a1bbd25f535c77420140ed641663da7c0de430b4984100a095135a486abe5475db9c94bbf8e758f04491beb5debebd43f5b283c911dbe54819b9b97ce192812c5749047151b95255c67931c7183c97342438ca678e0ad49d6f2b30ed26a3167e5c7c26464480b9ea910dba431ccbd0bc7da72b46099bf24fc2bbab754adf639d45e9e1be03656493d24b65acb9950168c927f6c2fcd435a98781345a13b8729614584509491f2b845f5dc74297d93dce3ddf887f00c77e405bb78e9b86cbf7b49802df92f3b9ae8391cdc96d1a62b91ae25dd6a3e027c6c9b52383b132d0708162c447e22e55c09a53318e0f396a93aa3d32bdab3ba567dba95e0a6eb4d3c721fec50b20605d55ac06865f17b4f0b0996e65a7896d8e85117f1d4cc938ce143dc652e2645ba1cf4e623fc4f3392c48b4fcc33b7f70a4a418ca3d6b7abf42331a3334f55af054f471ef9e1699de6f2502afacb2fb5a1a49796a9a53ed5ce9a6f029a885e6573ea2bcbc9c57e8ee35b908a5e9171f22e85035831626e2a6074a916ff8eae9620a338fbc7d85db0f5b4802ddb3ad36f1cf507b04dce5eb5ea8d33758ec1d80ebf3f5414926ba3ff8c75a3c8e2a7dceb31fb4eb7a8da09fa295a9b72276d1b91df05652567971ce3b5c73f6e8d2b904e69f069bb8905e591fee13e91723125fbc0993c2978ea8047ba6655a3dd721b34a3d8af43b52cf6b1710a97c7f750fee34764f77097b303c44a3c1e8afe511146413cac0739e94960dc03e4e9cba861662ba85dc73af612b17209f32fc35272a82d0be301a2e6ac9ab3d930d429324d15b977abfa239e8754510b1247a3032b04853ac93ab6a429ab73690c6be820b0657d25c4ab957ff6a503665b4d45a5c1e2858df38cf17e4c2a743aa95a539a50f067bd995c642cb05a0644b3f43f3c1fcc547524d4876fa666d90879f4be225fff0432416f535a3fe28f6dcf7702254ab8abf90656d7913e1e30e45b7b8b571c24e6c0a46f835d1bd6b7352265f4ebdda54103f180d02efbbae9ef9b9e0c991bd6a4a33d9e71e3d17ee2157dd100de60e33f2b31a43cce8bcbcee3d79b283e16ad375c2e9520295664554dfe75b07f510b6b2b7ab2f9816b6073b585aeb8f7704cd13965c8d3d0caff8c7da20ab735e663d29843b00f76094fc87a202f74317567f436a1161a93da4343ee8d03f003e5f76c372231eada89c490c32b0e98550930e9d00b31a0b81f78a67cfff2c660c7994dde3dc670621383864732b06b6bfb7bff8a64177940b1deef0f7a758e1b915b4ab93a3d232bc8b48d47e7f74384db150bab842eb5e0fd8d59293374bfedd7f193abd8eb1492200e7cee6069ff509acea2d7b4d01c56202169d17eaa0d0d593ab9fa18e5c1e1778c4b504c11f4a381fe5889ffb9592ddff17f6a1d76c8d00828cbbc637b5cc099bc0c259afca2e8ed1022833fc40fe0ce183172acca43052948a87603c77f3a237fbee0c025e2dc113000c050e25a06652137b32402ca5935ea4d4ae4feceb962c9d0cb1f244bed31b70d0ec1bc9a9fcdc3a62e1e0da18f761940a38a664311555b4ddbb67464fee72d6c63b7c9f4ee9ed400bf5e295fb9ab5a6d85d7351afa18fb7c9b66cbab27c6f341aba578bc9323958d89770612ee142887e28c16fe25eb65b82fd3a3a7cb315ac2f6a35ddbaa7019cf9f8f9afa7e99505fc4d64ac2df9c60f665952ba57043552768476e6b1b373364d82ba61fc133104c9654a64e5870945c132bd2446dfdc0e84", 0x1000}], 0x2, &(0x7f0000000000)={0xf8, 0x118, 0x0, "718ff94a8f9e95edb9928cf0c5b1d1bc6c59cb31919db9c9d21ed91990928ea17654dfeff0c9cee38115f3a00095cd597149b00dab4d156c511b0816233f241210145c14f00c34130abd62fea9d7ad956d2903854ef4e9c2ff2acd060d24eb30e7b265b9cb77dc9464bb83cad756f38ba8fa985baa94c4166e3b5fa4258d716a14b505f0299865e0710d0067c83d34ebb05e5e995792ea61e01819ba99b855ba4fec5d2ec0fbdb8fb479846185f38f8a6aad8692f543533c3b79dc2ad81f5389e28557f00dceaae27f003bf73305af686f2e24832edf6685b8c6d199123652ec7d08e9ecd8aa7989"}, 0xf8, 0x0}, {&(0x7f0000000000)={0x27, 0x3f, 0x6f4, 0x7, 0x7, 0x77dc2eaa, "7ac1478168cfdc23d5e0eb9711a62b834083058f59b20077a359bedccac3460cdf8f66d856f68d08b36eb357a89e3fa2232a7889c175c3af0f35b6893bed9e", 0x6}, 0x60, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x4008090}, {&(0x7f0000001000-0x60)={0x27, 0x300000000000, 0x7f, 0x0, 0x5b03, 0x3f, "442f4e60b02a9c960a7b08186c5cd99285056ba43c778d21d6478afca608842e20b3338a8b85d41f644cc89790a2dbb5a7acdb196bbe99f4bb7f023b6fb0aa", 0x6}, 0x60, &(0x7f00008c9000)=[{&(0x7f0000001000-0xd7)="cc7297fb03b03fdd19b6e1d09179011710bddc4ce44b2037353605b4cc8dddb6af4141c4701adab752633c51526b7abf3d265ef8f778a40852f208c3f2d705c2438e4f6584553f1169989893058426ef4048773535759038f0cc641caff92634b90390ff83320455d20ece8dac574475ede29cb8bfc5d8b59333b723740bf3529b419d86b8f6c415fd87a22575acac4a9e38a311a07f9e332dfc05a08a2c7cbc2da85660017077d2caa78d61bde297800ee384b29ed9c596b85650a3209105b42f58dde25f23e73e4c4672a0d53dacab6690f925a06fe3", 0xd7}, {&(0x7f0000001000-0x7c)="e90dfb4adaccd8f190cb8359edba41af76b5bcd1c905940f6c373f712b76b26f5f4942ef53daaccf34c719d5ebce1141627fb0a8dcbc9b2f61e3224ddd817e1f047c2a5f76aa156e36462c3851efcfbe0987ddc913de013c9fffcf543cb3e92fe1dcd62745cf1ba24b34b31de57ccb28177bb98b19339c1e0f66d43f", 0x7c}, {&(0x7f0000e59000)="6ef35514c376569bbb2e56098adf9a6e9c772e1da5db3a780ca32509a63879988936b47863dcd9214b64b51028ba584b7ba6800507cdf9162376c6a8943fc2a036f32e", 0x43}, {&(0x7f0000000000)="816b3545d32788e00e310c16e0a9ce045a2f539d8eee99404c4870d605708c660d8d1c3f5796f2c64a098e75a51b8cf195d971793ae436db8fe39abfda9b8b09410fef90d7bc848c4c6f720f9d147f9644bc1155bce982d0a2e4b065b3d58953edfcf5c139c9eb02cac88c21e7246366570b49244c7f3bddf98a2bb0f529f808f36927b982bdf6ac255371e972501ef26466e06cdc7a549228ec2992ab6fa41855a67b2f551ea7c8d698562a813fcc4ce4c0dd09986de0c3095286fdb02f9fcf4f44eef52e315d1744860313f0105ba2bbf3638c0e3eac284c5227705f6a4b5553c3f58945f88a", 0xe7}, {&(0x7f0000000000)="dad75bd352c653b6a819ecac30503de90f556d514e5535e05f40274546c726347629a34b3c77b95b02a9efd7820742eb0fa6e02c0009af02616b1b9af085c1365273be30513ec2214ff67a0bfeba9da5cf132bd483b6aad7f91c605ae387d981d263eb3c0aa7753ceb967847b008099d1b65fe", 0x73}, {&(0x7f0000b22000)="86b9e21ea7656822f393ea6573631883b54c11dce97c", 0x16}, {&(0x7f0000cae000)="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", 0xfe}], 0x7, &(0x7f0000001000-0xd0)={0xd0, 0x107, 0x6, "195fc0109274cdc7e45c2364cb5735230b76dbd329e7528bf4731a7fcb5341f925a588131084305b92eefe606904b00ecad84e870bbbcdc847ba98e6d45539b8cb9fafdef72b56b6c8e99f62246c92e784ec1856a52d6bfa5b2db38e6ffe4651ab07af6021cdb05f70202fa9117516b45ff1a0d755c7193db00011641082c2c68bc7e3ecd1a053050c7b70d9074d4a43cdfd118ab07288f5b03a3d2f2b084822faf9ce5bd2238e6baac621a6befb3737adfc9ab8fea124cac66d9b"}, 0xd0, 0x0}], 0x3, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d94000-0x20)={"2269350629c2901aa44b584b42cd2518", {0x4, 0x7ff, 0x9b8, "f21cb3290b17", 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r0, 0x1, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) mmap(&(0x7f00001e7000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, r0, 0x0) 2018/01/11 12:48:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000074d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6350ec9629e7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00006e1000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000ba6000-0x4)=0x1d, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000be6000)=0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) accept4$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ca5000-0x10)={0x0, 0xb0, &(0x7f0000626000-0xb0)=[@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc56e}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7144, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffe01, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x8fa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffff443, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8000, 0x3, &(0x7f0000001000)=""/203, &(0x7f0000002000-0x4)=0xcb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={r3, 0x2c, 0x30, 0x3, 0x1}, &(0x7f0000001000-0x1)=0x18) [ 42.863878] sctp: [Deprecated]: syz-executor5 (pid 7592) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.863878] Use struct sctp_sack_info instead 2018/01/11 12:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 2018/01/11 12:48:53 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000006000-0x8)={0x0, 0xffffffffffffffff, 0x2}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={r1, 0x6}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) 2018/01/11 12:48:53 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000553000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fca000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x583, 0x80, 0xd9, 0xd0}, &(0x7f0000fca000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000644000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/11 12:48:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xb, 0x20, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f0000023000-0x73)="e6dece356a1f80ffffa862375437eb578a4ee9f1ef3e21b79f6bc271c12c27185a05825c54fc422a737b8c8600fcde098b9c0aa589089e0f2e39df69f21bacf56d99a77e2baf1b0772fe315ee4f1021936d139d2193bb6c1a75d5d9c97f75e10a9b828d93cd8ca5c04e367931df07e5ab996b0", 0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000caa000-0x88)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket(0x2, 0x3, 0x40000000000000ff) connect$bt_rfcomm(r0, &(0x7f000032d000-0x9)={0x1f, {0x0, 0xffff, 0x1, 0xd6, 0x3, 0x0}, 0x4}, 0x9) sendto$inet(r2, &(0x7f00007bb000)="360bff03000040d13911010000000500998e2188d7480002", 0x18, 0x0, &(0x7f0000dae000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000089f000-0x18)={0x0, 0xc40, 0x20, 0x9, 0x9}, &(0x7f0000dc8000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000313000)={r3, 0x48, &(0x7f0000761000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xb74}, @in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f0000bc1000)=0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ccc000-0x4)=0x1, 0x4) 2018/01/11 12:48:53 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) pipe(&(0x7f0000d23000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ad4000)={r1, 0x50, &(0x7f0000d25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000d26000)={0x7, 0x0, 0xffa, 0x2}) getsockopt$bt_hci(r2, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000921000-0x8)={0x0, 0x0}, 0x8) 2018/01/11 12:48:53 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 12:48:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x1aee, &(0x7f0000f52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000f53000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000f52000-0x8)={0x1ff, 0x3ff}) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:53 executing program 6: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000338000)="631d4ed4981c75e53f15786e73ae245021c713472ff950f42d68a33d807f79d06fb9e2682e198ac80434e176454fedef92c5725c4a6f8a5d464accf907fef216c3651dc0a932a1c3613206cb77f927ad717123f3118e13be91104c9a0a6575152d91994b892b6fbc3006c432c34b4b", 0x6f, 0x44000, &(0x7f0000f58000-0x1c)={0xa, 0x0, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000043d000)={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]}}, &(0x7f0000f58000)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000cd000-0x8)=@assoc_value={r1, 0x8001}, 0x8) connect$inet(r0, &(0x7f0000ca8000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair(0x3, 0x5, 0x7fffffff, &(0x7f00003cf000)={0x0, 0x0}) r1 = accept4$unix(r0, &(0x7f000051a000)=@file={0x0, ""/59}, &(0x7f000070e000-0x4)=0x3d, 0x80000) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000a1e000)=""/126, &(0x7f0000382000-0x4)=0x7e) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getpeername$packet(r2, &(0x7f0000c05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e47000)=0x14) recvfrom$packet(r2, &(0x7f00000ac000-0x92)=""/146, 0x92, 0x1, &(0x7f0000d9b000-0x14)={0x11, 0x5, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0xffffffffffffff85) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/11 12:48:53 executing program 3: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005c2000-0x50)=[], 0x0, 0x40000) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00005cc000)=0x0) 2018/01/11 12:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000802, 0x200) write(r0, &(0x7f0000078000)="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", 0xfc) 2018/01/11 12:48:53 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[], 0x0, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) write(r0, &(0x7f0000f7b000-0x2f)="26000000240001f8feffffff00008d4003000024de0000000e0001004005000200026b050035", 0x26) 2018/01/11 12:48:53 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000b000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f000000b000-0x4)=0x7cc9, 0x4) 2018/01/11 12:48:53 executing program 7: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000629000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000081b000)=0x8, 0x800) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000081d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000386000)=0xe8) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000069b000-0xf0)=[{{0x0, 0x0, &(0x7f00006b6000-0x10)=[{&(0x7f0000502000-0xb)="ee211b8b388fe56d4e4ffa", 0xb}], 0x1, &(0x7f00006f2000)=[{0x20, 0x0, 0x99, "d70ee6d0c50fb55f36"}, {0x10, 0x10f, 0xffffffff, ""}, {0x68, 0x0, 0x78, "0f5eca3dba22b61f4be60d55aad10d3a8e0f67fec68889a931ca25f05655e2d9da8e9aeecda9ffd41e34a18f9e07954c36334a2cef033d48462120c6f21212df8ea7132816d03d88145392718fc5a622d3277c08a35273"}, {0xe0, 0x113, 0x2, "d7242087bdd0f972aa70e07b006ed8388ce69636d5fde84e8e02dd5e6de483ec4bbf86153d30427be4291a1969b364d7d6a9d69a5d7af374e544cca2190cc8dcb2b96655e89778cddbfaa05805781c266e71966f51c760bc5a994cbb5a1c1221c547cfa4f5e1babb9e14fccb5b13f864bbe60aeb753a08dc6b50db14dcfc3972168819185b90b1d3dae7e7b2c625d4ab45d83bc935918abe20593b818ae64a720a83543deb0bd1b195ac23f525348f81861ec33f3ae574c063fd1299ec10de6e07e1373a873c62c80d651080ca2278db"}, {0x40, 0x11f, 0x8, "b2249fae8fff7dce64111898592a448431c86b276f0c389c0ba8a90ae3fd67a0c0c8197f2c63fcf23d5505"}, {0x80, 0x3b, 0x8f, "897c2fe2db2bf60e326f3949e6bb5fbd5c9dab11b95ef9113cc972d69a997e876940b3a6c29cef4130cef5a2604e12b23e4317e1852e77a0e6cee13031861fac6836f54ecff5c4636012786cef9e5893c7cd6915d35d13af4d4e04cf891c10a7875456b573e102569c2907"}, {0x1010, 0x0, 0xb6, "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"}, {0x98, 0x6, 0x9, "5832a32a5faceedb60d115eb9a045ac6516486e9737880ea64e1cd1ae5ab168580a62ae5878e66a64848b7e060a098b5b7fbb130fa74acb964200e03f6661625e03b44746fa0a8d0db3f10e336f1a103760b45b26d59f7b0123df8d431c09e8fa64664bedc2e329c7374f504e96f46b43c75d32bfdba67e69ef881e5078b2f2fb9b09a3356"}], 0x12e0, 0x80}, 0x3}, {{&(0x7f00006fe000)=@in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f00002d7000)=[{&(0x7f000081d000)="b8639a2c48ce65e40e2e0ff3640f5dff9a3b8abfc59327d3b069713f047dfb47c4e21b57936202e84f9cabb9608b6b44f4f2ad8abbfe4295cea71bf1191fe7fb5a", 0x41}, {&(0x7f000081e000-0x4d)="54c24a20f61b40828f9b81a3fc53d1fd2230fe4933b7826ea94c28d82d8e36be7a2dce09c683a5aa2489a524103da31852e094539e747df489283d95691933c7ffcc89b80c28b762eb99c805fb", 0x4d}], 0x2, &(0x7f000081e000-0xe0)=[{0xe0, 0x0, 0x1, "07e5a90301f2ebe7bbc4fe5ee0de445139ffb0e3d82fb54cf217d476e5b31f6453d2af9bfec259b2cba7cef39840c5e97158e4b97b1dc36f438b9ddf29b0bc9e853af2c42e99662e4eb889442466d97758efac4c2474c713988c80701bdec5a4fe4cc0c92e9dc36bdf84b271643c4a76abd1728511bf6b6519571b3e246f3457caccadd4110551ea459017643bb8a95a4bb44b60c5f63b1a7ca7b862e667c42ff7d792249e90ead7cba542ef64e49db0726b3d026f90a75f58f7db66b33adf248ad6f829e1d69310a605d707"}], 0xe0, 0x1}, 0x10001}, {{&(0x7f000079c000-0x80)=@generic={0x11, "238eb95934f335690fc6a526024359a753b9230da51aa66e47caf30d59d2cc8d5b7997a8179b462504108453ca4827986a9820cea610dea181401c30010b3ef040145f81f8c3cabaa7b96838fdce2698e43d36906919a705c95027741d7ec7535017a02d705c7e6408f84398905aab314b3e9f12d2318fcd457398c48999"}, 0x80, &(0x7f000059f000-0x10)=[{&(0x7f00001dc000)="07abb9b49c028cb6ce4b1f9baf5efec202cf83096e2bf9d5221879a84844e77a16a9dbabce939111506deebfb06aa656f60cdd1a7549c8ff6e0f1280822533f9f1fe8a4f15b937dae47f30c5cfb83b0e7f37f4278bd784a7c77ec9f9", 0x5c}], 0x1, &(0x7f00000ff000)=[{0xf0, 0x11, 0x7, "4a48d21523011fcb685587c240ca3b0b8c3926ea71fcfd63b985cf0222d14f27db0e26822fada18156bef5f4a77b6e2e9c35e7f1d66574b155269d8a7daa95f14a53c993ae5dac2bf8d65e56e4c6efd76d94834ca5cac2551248e20893f5f4d5973847ae31e1a6ce66e75960e40ac04976415e68b4e9f07a19b9e5173f2fd39444466e027606c3bc1826b216f541a005be194b9143d279a3cdea0f78d00ca31b12549ed18812e73fd5329ef14a4b5dc01bb59a2ad762c4399b0c89d18d01c0053e86ec6749aebd41ceeff229b175993fbc255a96a4b96e2ed8"}, {0x18, 0x10d, 0x9, "9716d086"}], 0x108, 0x1}, 0x3}, {{&(0x7f000037a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000081d000)=[{&(0x7f00005d1000-0xa0)="8f3147a7b6cda3d4e36528e97ca695476fdf12b3d9ccc51e12851e06306131aaebfed5fc8edecc3d19af907ab07383a68b6b855bf9ce6bb5e3e65a26b426a9a0b57d44f67b140515919999596b71c2ec2ae70a00480e5458e4e9270d3b1383f2b0daf0e489295cc243c246a6145faee7466fdb694a7e86c9d10be3b0904a36c3e8b1e35f9a8cae74d484e2be2a24d8510567e5cdfb5739c10fb6666e17dc28db", 0xa0}, {&(0x7f000081d000)="524c804201ee5da171ba711c83a28ee5abe13f17ecff3a31c8c448cbcf896ace2f68430705520590cd192b51537ab934195c3ca261bf242ddb835ae8a855f485a4d3d35ed96ae672de533ff98957b0898570b8cab7250540d53c4806dd094f03acf487abe78843236141998130d1f6cc86daafc8e458ae4c5ed056ef1706da65a349c6d904e8ff703253ba8a9f70c0f633a73f08732f63ce714e80d5b457711dd08a814b3ce2e8f4f0e4ac41b66ae1ed1103784b1e695c8e42111406f5318377bcf5d93aa71d02e38ef1214d10d7d55f8ed07399e9e331910943d891c2a4fdf9dc33f4c9e242077411259a", 0xeb}, 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0x1000}], 0xa, &(0x7f0000198000)=[{0x88, 0x18f, 0x9, "3f1f79f8e5be16766851ae63212cb7923ce3abf9929142cc39dfc888b2a702f15b420523b30db13e5ea201f3a12241909cdb8e7c1aec518103f8eda8d2477baf49309f11221480669891efcd656ddc9eda4082b60d41f4e5c623c80d30120da26c3e7b400162b58034728e748633a23b8946ce8578caffd6"}, {0x90, 0x117, 0x0, "2c7a394a7d2bab8f70499d6c958f3955330f7c6e1408b593389b963cf2745a3a5184645bdce61eb3b2b112b4a4a9ad19e80cb466083da24dc2017c35ba5fcd719de91593293d83b73eb43d697210a183938480530c0539166bf0f1f85a34d178ee938698612fa7a432e4148016022ce45370b4430678ace2b0c8cc"}, {0x88, 0x109, 0x6, "ee8ed30ae458f4a15ebd9be8fc6afe9b15475cc7a985e1a5466c2940940aae41247d13246f9ff7e026d4e7a045bcf85fe1712d787e5c7d665e4be8324bd711fad03c9cb5c9c14ccdbc5675ac5599ed03e3aef798a77809a30af08b90e483ff91830695a648eb7f4981796c327196c76b7d10c7ea513f"}, {0xf8, 0x1, 0x29, "e3466d59e2b393a23edf7e62f3d195a8091c1aa859c45f0571c8a83f8edbc933fe5338c9933d3b175b2bf438b4dba2c28c435cf9e9771684cd2d6f6c545c1e3edc545c5a55681f723db02a86ee51025800e231fd93a44ddb259e296e0d7968d5a08ebee4ad54c3a5897ef2597b5bc5dd64f9f52d4f863bdb1f88e552174fb9c0151b1fa1495f9c06bce4f417ceda96e4742c1c55b36496ae9559f4025b20a606e7c286146a50c1ac0a4d220b5f9e746c1dd5c2dc22998b6ff8919a2907b0846ed563cf2d9630a80513560bec138166a7d1b980144981c40cdccf6d9213b0636b355d5ab9d42f9c"}, {0xe0, 0x10b, 0x2, "1e58f0ed71a4c47f90e57f4706ca1f11bb8c73800bcb6de8aaa7a5b9726ce0d1ee3fa15e63ddd3def0a17774372d39f9e97f1636623946f37eb58082c19056c66169dca0dfa855d66cf69b695cd6351ab8e22c8cb39fcb9bb2e73654328ac1953525c15166487eb8dca4bf39cf2d048f537a9a003add157ad238eb7c8d708a33c6597bea4737ffc3cf76bdd638abfc18aca63f032ae5883871f1077d57f66263dd201e7f19fcd32e81de2d6204d3672c6ad1931dd7a74f19ed7982af2cab3ffe2d760663aaf67e833bb691f8ffa414"}], 0x378, 0x24040041}, 0x3ff}], 0x4, 0x800) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000042a000-0xe2)="bd4c274592cd05d6507d6ccf3f0850a9adcb3f6380db1bca5aaecf4d86e38cc5e15cc0987519c2f5db236bbb5d61389c1820cf1f05ce63ba4ec0c5ae6afa048feae3a6ea9edcfaf1a14f5fee68ffdce3a16a3e9c2f0e6574fc2b520a44b12b8c97650d60cc5227d28876da3e6333455ad9cc22f940b166a58fb6608e8f68ae6c9c131c0a6258cc32a1750dda4f130823bd3eb55948e0652573f4d76b81cfa9d42e3002735d583c80ea9a02914687643935e36df5f270a1fae3ccab356f30ba1692320061105ad5c886879fc3c22a5b1bb3cee5eeea4edaf8722b0f702bde72d528c7", 0xffffffffffffff01, 0x10, &(0x7f000081d000-0xa)=@abs={0x0, 0x0, 0x2}, 0x551fc39bc62f97b8) 2018/01/11 12:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000714000)={0x0, 0x0}) close(r1) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/11 12:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000774000)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = accept(r1, &(0x7f0000ce1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ca000-0x4)=0x1c) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000278000)=""/4096, &(0x7f00000db000-0x4)=0x1000) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:53 executing program 0: mmap(&(0x7f0000000000/0x10a000)=nil, 0x10a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getpid() setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000f7000-0x6)={0x1, [0xffffffffffffff80]}, 0x6) write(r0, &(0x7f000003d000-0x26)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000008000)=0x2, 0x4) 2018/01/11 12:48:53 executing program 2: r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000038d000-0x4)=0x5, 0x321) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f00003b4000-0x38)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:53 executing program 3: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x8) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005b6000-0x14)={0x0, 0x8001, 0x2, 0x2, 0x5, 0x1f}, &(0x7f0000139000)=0x14) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005b5000)=@assoc_id=r1, &(0x7f00005b5000)=0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b17d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ed85516b042511f32764171ba9bd278cbe360c22f16b073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a4fd57e456460104c000002020e8365cd43d106c41d009975ec4d6557bf8917cad6303f8f6e35fd177001ff78a5bb64ffffffed00004c", 0x25) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/11 12:48:53 executing program 0: r0 = socket$alg(0xa, 0x3, 0x84) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009b4000-0x20)={r0, 0x3, 0x1, 0x6, &(0x7f000046d000-0x4)=[0x0], 0x1}, 0x20) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x80000000006ef002) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/11 12:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000091e000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000001b000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffd7c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$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$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r3, &(0x7f0000fe3000-0x6f)=""}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008b6000)={0x0, 0x7}, &(0x7f0000ee9000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ef000-0xa0)={r4, @in6={{0xa, 0x1, 0x9, @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]}, 0xc44f, 0x1d, 0xd210, 0xe590, 0x1e}, 0xa0) 2018/01/11 12:48:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) r1 = accept4$inet6(r0, &(0x7f0000893000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fe000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005ac000)={0x509, 0x1, 0x7, 0x9, 0x5}, 0x14) 2018/01/11 12:48:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0xfffffffffffffc01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x1, 0x144e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x9, 0x9, 0x1, 0x8001, 0x43, 0x99d, 0x5, 0x0, 0x0, 0x4, 0x200, 0x9, 0x3f, 0x2000000000000]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xd4, "c1e088dc437513640d56a60723d94d6cf3aa2eec8ed260fb773e6153a4e021a7960893bb7f2a817182e8adf24399c195838140cccd4a4c41eb99b2b9720c3b4beaef00a77ccabcc3b1d35d50613b2d7e4635f29ca878f906903933d96a2f4ff8324b8f1d184aa0332d76c734e3ad7900b3ac545dfd0781c99b61023ec41559f5f3d0a0e49e292d63647069eea33989092cb77f9eb54003d265a162c7399b4121b131bc5f7845a3eebc727f6f99bcab2d2afb02d77b6019891950010036636224452e7c989360ca73612f28d92e240f2c5b8e6cc3"}, &(0x7f0000000000)=0xdc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000+0xa15)=""/231, &(0x7f0000003000-0x4)=0xe7) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x4000000, 0x0, 0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/11 12:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00009ef000)=0x4, 0x4) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0xa, 0x2) [ 43.142365] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/11 12:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aa3000)={r0}) getpeername$packet(r1, &(0x7f000092d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000348000)=0x14) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000d000)="09fff70000000000", 0xfffffffffffffeb0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000e89000)={&(0x7f0000fa0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000077d000-0x10)=[], 0x0, &(0x7f0000659000-0xec)=""/236, 0xec, 0x0}, 0x0) ioctl(r2, 0xfffffffffffffff9, &(0x7f0000d4b000)="5456c695de73babb8899d502dcbcb63769fd5ab65b2708d2d6d3465ea705fc52b47bcdaa2800254121ced50c119a65bf20ad1322c5205c1a5f813c656720c0751968f499c5c62201ad169c713bbf086817accef4260e07007be311b99157743a114512c912e7bce9c1d80cdecf41e28e5d871a11557c1c20c48c3266a3bf") 2018/01/11 12:48:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7ff) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f67000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f66000)=0x10, 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$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f66000)={0x0, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x2, 0x7a0, 0xa, 0x80, 0x80, 0x3e, r2, r3}, {0xc0, 0x7ff, 0x3, 0x4, 0x2, 0x2, 0x9, 0x8}, {0x7, 0xffffffff, 0x3, 0x7eb}, 0x0, 0xe, 0x3, 0x1, 0x2, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0x2, 0x100, 0x7ff, 0x9, 0xee6c}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r4}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="1107485749ad8a8f689ee32bf7ef875783b7724f427cabba209a4e670ab24546cfd8224b332ca7955e82f0b95fca7b9c2c94deca3ca9292ebe728f3ca3307c4fe55b00ed0907a400cc51385b8165b14d92c6dc7c91ddcd00048f490451507e885b90709b9d9dcec9d84e8df784399e00ed4e4364c937b1319822b233000000053f76cb14be7b", 0x86) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000671000)={0x0, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0xc) 2018/01/11 12:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00004b9000)="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", 0xfc) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000805000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x2) 2018/01/11 12:48:53 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet(r0, &(0x7f0000abb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004cf000-0xb8)={r1, 0x1, 0x7, 0x9, 0x100000000, 0x7ff, 0x4, 0x9, {r1, @in6={{0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ec9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x0, 0x80000000, 0x2, 0x9}}, &(0x7f0000ca0000)=0xb8) 2018/01/11 12:48:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000e9d000)={0x1000, 0x3, 0x47af, 0x0, 0x1a, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/11 12:48:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fa000-0x4)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000537000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000003, 0x800000006) sendto$inet(r1, &(0x7f0000f3f000)="27277b373c32817e43105454351c48585476d4910f0a3382db9f13ace4f7c8e4f305", 0x22, 0x20000000, &(0x7f0000e93000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffff}, 0x1, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet(r0, &(0x7f0000820000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000682000)={&(0x7f00005e0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x0, 0x803, 0x8001, &(0x7f00009cd000)={0x0, 0x0}) pipe(&(0x7f00006b5000-0x8)={0x0, 0x0}) getgid() ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000074f000)={r3, r4}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006e9000)={r2, &(0x7f00001d0000-0x7c)="b64fdcddf0862c3348a8eb34d31fcbe310e52133eac38e74b04a82c86a3554b5002f6ded0b9ca4663200dc32365df7dcc420db9aead8129c2ef61fb42a435eb2c472871428834aed950dedac0f4bb7f25d31375cab883d0ecc356682987be97b613411afdbbc5d0d7b0d2c6994a3d9d93800587cbb1094fd110c891e", &(0x7f00004a6000)=""/243}, 0x18) 2018/01/11 12:48:53 executing program 7: mmap(&(0x7f0000000000/0x9a4000)=nil, 0x9a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cf000)=0xc) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00009a6000-0x28)={r0, r0, 0xfffffffffffeffff, 0x5, &(0x7f00008c4000)="c46f1346e98ec81649d725e2f4ab9ac418d4da52a40291e2cc872de938cb274754040569dce9bc336c16b36068b5ef60bf77a3d32d8527ae98d17314c2370761b2cf12d423bc5499a1f6009cae8a4a6026ee062da35d1dd8ca06b2cbbbf0d602a5d04e9f564b9cf1", 0x1, 0x0, 0x0, 0x101, 0x7, 0x9, 0x7, ""}) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x4, &(0x7f00009a6000-0x8)={0x0, 0x0}) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009a7000)={0x0, 0xff}, &(0x7f00009a8000-0x4)=0x8) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009a8000-0xa0)={r4, @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]}, 0x2, 0x2c54, 0x29, 0x3, 0x8}, &(0x7f00009a7000)=0xa0) getsockname$netlink(r3, &(0x7f00009a7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000057c000-0x4)=0xc) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00009a8000-0xb4)={0x0, 0xac, "fdb470302fbb05b6992afe76e0f9fc467987faf3ea85cd39fee2dacbc908347470dcb71257d6649d0aef572d2c7ece16812ffc5b970acb1839595df89656180542aa48caa26ee5219731523c9e9975db9cc627f936b5ad6d4e1271305c267f552c3a8f2d4524081fa0636156db400cd7278eccfc634dfddbc7c52747b2dff2adbe8c47021f475b6989a9e332517bf788c011473af2e68d43808c759025992eed49f94ec781dd69974455003a"}, &(0x7f0000328000-0x4)=0xb4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000017e000)={r5, 0xcbc}, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009a6000-0x14)={0x0, 0x0, 0x1, 0x9, 0x184, 0x3f}, &(0x7f00009a5000)=0x14) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000020f000-0x8)={r5, 0x481}, &(0x7f00009a9000-0x4)=0x8) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009a8000)={r5, @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]}}, &(0x7f00009a9000-0x4)=0x8c) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000225000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009a4000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0xffffffffffffffff, 0x3, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@rand_addr=0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000891000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000000000)=0xc) recvfrom$packet(r0, &(0x7f0000f12000)=""/26, 0x1a, 0x40000000, &(0x7f0000a99000-0x8)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) 2018/01/11 12:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001a1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d59000-0x8)={0x0, 0x995}, &(0x7f0000267000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c76000-0x30)={r1, 0x4, 0x28, "cddfdb34d9e4416e9ce5fab8de473bcf9cab4f8a918dd40833e235d4b344c162bb6d8dfc56d3220d"}, 0x30) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) 2018/01/11 12:48:53 executing program 0: socketpair(0x1b, 0x4, 0x3, &(0x7f00003fc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004c3000-0x20)={r0, &(0x7f0000000000)="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", &(0x7f0000000000)="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", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00003ae000)={0x9, 0xfffffffffffffff8, 0x5, 0x2, 0x1, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e09302fe119a0800000001000000", 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000319000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000b3f000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000303000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/11 12:48:53 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009fd000-0x4)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x9, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000095f000-0x4)={r0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fbe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fbd000)={0x0, 0x5, 0x9, 0x3}, &(0x7f0000fbd000)=0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fbf000)={0x43, 0x8e, 0xfffffffeffffffff, 0x4, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fbd000)=@sack_info={r3, 0x9f37, 0x8001}, &(0x7f00007c3000-0x4)=0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000eb8000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000fbf000-0x4)=0xc) splice(r1, &(0x7f0000fbe000-0x8)=0x0, r1, &(0x7f0000d4b000-0x8)=0x0, 0x8, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x3}, 0x20) socket$kcm(0x29, 0x40000020000005, 0x0) 2018/01/11 12:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001c3000)="2400000021002501071cf065fffffc0e02830a000010000002f62b000000000009000004", 0x24) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000637000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/11 12:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cf8000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ba9000-0x4)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000040a000)=0x0, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000012000-0x4)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000dbe000)={0x1, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000619000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/11 12:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000425000-0xe0)=[{0x0, 0x0, &(0x7f00008a0000-0x20)=[{&(0x7f0000a69000)="e2067c1eb38c792073dcbbfc5e77b1056615877a35", 0x15}], 0x1, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000859000)=[{&(0x7f0000717000-0x6f)="5fc505005ba1980db55bae1d9c1d00005795bcf36029df797832846c7966b386200197f3f34032cfbff56649537fa409c50a422b22a8ae985b4d8b58d2472fbd41c0cd3cdc821a955a4a264c23c591c4be7fcabda13e26051bab168b7ce399740bda30f86d51f5069924343eeb495e", 0x6f}], 0x1, 0x0, 0x0, 0x4040810}, {0x0, 0x0, &(0x7f000004c000)=[], 0x0, &(0x7f0000687000-0xc0)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x90, 0x117, 0x2, 0x79, "49432e15b5849fd897c3f9a4e8852121edc43adff513afa223515876e8164a0f7da85aa122d1c55436ae6ecba0f1f3c879460db5009704c76eaaec523c1d6537fafecb1c46a8a634b1880342fda07336de114ebba8e32b92f451cf717841a8d68979710951a64e4fc05c211907e3dc1b23371481606439f546"}], 0xa8, 0x40010}], 0x3, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000df4000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fbf000-0x4)=0x0, 0x80800) getsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000302000)=0x0, &(0x7f00006c8000)=0x4) r3 = accept4(r1, &(0x7f0000c03000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b92000-0x4)=0x10, 0x800) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000566000-0xc)={0x0, 0x5, 0x2, [0x8a9, 0x1]}, &(0x7f0000f54000)=0xc) sendmsg$netrom(r3, &(0x7f0000a4e000)={&(0x7f000064d000-0x48)=@full={{0x3, {"20f3c9e9c556b9"}, 0x3}, [{"6a0ae79486f53c"}, {"d1b7696381a1d7"}, {"21c35770f141dd"}, {"d193451af752b3"}, {"462421f2ec3dd3"}, {"bd72c3f52cef83"}, {"fb9027a9199f1d"}, {"abc327a37c8435"}]}, 0x48, &(0x7f0000d13000-0x50)=[{&(0x7f00008a2000)="e3b74103e89b3f9e9e30762cbe8d25923c2064d86e3c6dc798f3b94623180241cb18ce5ecb7f3128f47a7737231456338ab0ec051dc14297ef3b4a63e0fb9e37f1ff67e9a2d8d28cac5f3fe09de62554061777bc7a801712d05910bae66859e3f519e6271d4690df496f3333b8248c2ce44f4c07ca4e59cdfe324aff56ffb7cf2a162aefedfbb26ab9ed2f8852fb6e174f35", 0x92}, {&(0x7f00007f5000)="ecfce0ceafa63075b3e67f12e3582cbe18783ae3c1e95f421bf165fc93ec3b67fa8099906537b2633c0a5a874cf911bdad567d106598a0c4f43f776a46b9ce7736b425f66491285d6aab3f5c09b43acb65d67de2667e941b8b9ab0bd2d736d44", 0x60}, {&(0x7f00008f1000)="b81536b16db5987527b5a5e8952a312a4e467732d1d8e4939f6a67859010c0e83cd19f2ea3fc9941702c4e5c31938509b2aed4dd43ed8b3dbc90b4f517193fdfb5d99d87f99a2677c616ef7f5b7f595765403c3e9f4e4b392546a464ff657ea7c41f43b1d1d16863433d68ba838800726c4b55812a28b21db05b063637b6af37a4ca7b52555bf95cfedf752ae30d5d446e2003aa9b6f52d0c19d75dc4ca1ae518dcc679bb5f91459094f558fb9571472960212", 0xb3}, {&(0x7f0000cc0000-0xc3)="664ac91d01f3ffaa1ddee6e7debb227eb653b801ca96742fe8f62d9dab9d3a07f13760163a05f5d2d356733dea93d7939a1caca1cd381372e6116bed4f4063edb65ea4c7e73871d787725e0450f16a77162bdd8901e2db45bea0a9bda7aaa476b0f86d0e4c16cc08094e8199f52848d5d57cad868162a406033424529bb2a8df65921e3b9905dff3db702198d370dd0f079322af863fc2597fd308de24a45d4d1a429a25f20a480c5013d220f5e15234d564e4439575913d35eab17fd235a9d6a0b104", 0xc3}, {&(0x7f0000cfa000-0x8a)="6e8d209af9877d9de183fab1aeedd24bfbfe05024160161d407665652d703e400d58f4aa0359f5a89329213c8c824b38b3206db32db68fda206226e8ca11fadaf0e50880fdebcd0af629138d3426b8cea90bcb362ac2eccd1021b6341496cb2f9fc558b4d68d2802a4a219046a8e48ce426ec273f17c35cdfa08a8829ce7baa35bc5516c6124bb197576", 0x8a}], 0x5, 0x0, 0x0, 0x8000}, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000641000-0x2)=0xfffffffffffffffc, &(0x7f0000200000-0x8)=0x2) getpeername(r1, &(0x7f000059d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000974000)=0xe) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000d5e000)={r4, @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]}, 0xfffffffffffffff7, 0x80000001}, 0x98) socketpair(0xf, 0x7, 0x7, &(0x7f00001fc000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000e1b000-0x4)=r5, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000dcb000)=0x3601, 0x4) 2018/01/11 12:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c1a000)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e4b000)={&(0x7f0000ef9000)='./file0\x00', r1}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000970000-0x108)={0x2, {{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, @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]}}, 0x108) 2018/01/11 12:48:53 executing program 4: r0 = socket(0x9, 0x1, 0x961) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000343000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x882a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x200, 0x8, 0xfffffffffffffffc, 0x9, 0x800, 0x91}, 0x7ff}, 0x9) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c93000)={0x100000000, 0x2, 0x1, 0x6, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000)={0xffffffff, 0x0, 0x18}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000)={r2, &(0x7f0000002000)="ceff4a55b913abfe96a7bb1f864f741ee8905bbf17896a1b3e3c9f11534e497507f0ab2ff5eebd96d8e5653fc8848783664ff0f68958418e0e11d3908b0cd28d68d52de31d5df29d86a7b45745f5221c4b41a70e166e9b32", &(0x7f0000004000-0xc3)=""/195}, 0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0xcf)={r1, 0xc7, "ae646248b47712aba09959b8862f74ac171820c229cf4f2e19a90f666b049360c5f2f02ac7f402e8462e54451c2c3f9a754e5a082d1c25bd32df9b6e2890a3d29b4997c4acfa6c8a8fbf82d3e8b2c23c9a005e4682383fd72eead644370c1a9a3178b47a64b99d778483147fc9d6819b4dc52f7542a244f21294dcfa607ed379f692a6d38ab71445e9b817239302db5b8d7c77757a2f06727285d6d958fef6450883ca76ef144fa2d99726eea571cd0d42d28954a79e9d5a2bc8c10e1b9180562c64cbcb74caef"}, &(0x7f0000002000)=0xcf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r2, &(0x7f0000003000-0xf9)="26eccf7c755cede845856e87f22d76a5f403a13241a212db3a6cce15842bcfd226de4e372b647ab9db14a7bebd72a7b7149b66d340a9502064096b2af50145a8aa9a16d1d56be2fa175856e91ad5b2a5abeea240451ddd5d7aa5897373253117cf4b50d538f2f4bb238cfaeb39bd55f41137ec58886c6da8f7032e23998972147573fb86bd862d2f6d9f18fb3d00f7564dd49ba82d426c70656ad68b60adc65252e104645a40f59321343952b3f413f2e2c8b94b3219b5aedf3cf7750ace476a0363bb2e3ed45a50058e3d58d67cf8bb7593dc260e83f8d97f910d206c2a45c5280310df3ef6cf8eef398c70aaf151d7c6a1a61b97ffebe0e2", &(0x7f0000001000)=""/14}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0x2}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xd, 0x80000001, 0x4, 0x6, 0x4, r2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffeeffffffd, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/11 12:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2080000000000010, 0x80000, 0x1000000000009) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000015f000)=r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000091b000)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000d24000-0x38)={&(0x7f0000589000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000b08000)={&(0x7f0000a13000-0x54)={0x54, 0x12, 0xf, 0x809, 0x4, 0x3, {0x1, 0x0, 0x0}, [@flag={0x4, 0x5c}, @nested={0x10, 0x44, [@typed={0xc, 0x10, @str='\x00'}]}, @generic="93390eb93de614ad1fc4e01786927bdde1c4d2f636f363d980ab5f1519feb6e46b38466a5abb7c52d2"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x800) write(r0, &(0x7f0000e4a000-0x13)="1f000000e80366870000060000001d23f8a1f9", 0x13) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000499000-0x4)=0x0, &(0x7f00004f3000)=0x4) socketpair$inet6_sctp(0xa, 0xcc3681d8bbeeecfd, 0x84, &(0x7f0000f85000-0x8)={0x0, 0x0}) accept$packet(r0, &(0x7f0000613000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000545000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c4a000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00006bd000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00006e2000)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00008da000)=0x0) 2018/01/11 12:48:53 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) socket(0x1f, 0x5, 0x400) setsockopt(r0, 0x114, 0x1000000, &(0x7f0000149000)="", 0x0) 2018/01/11 12:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000da7000-0x26)="26000000250015f8feffff780000360004ffffe800000000040001000900000003003fc76e35", 0x26) socket$alg(0x26, 0x5, 0x0) 2018/01/11 12:48:53 executing program 5: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b5e000)={0x0, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7f}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @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]}, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f52000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f00000f1000)="", 0x91, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000560000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f58000)=0xe8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a90000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000579000-0x4)=0x8) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f5a000-0x5c)={{0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x2, 0x4c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x4, [0x1, 0x100000000, 0x3, 0x201, 0xb7, 0x43, 0x400, 0x2]}, 0x5c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008a9000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x2, 0x0, 0x3f, 0x2, 0x80, 0x20, 0x0, 0x0, r1}, {0x5d, 0x4, 0x20, 0x7fff, 0x1, 0xe74, 0x2, 0xdc4e}, {0x7, 0x8, 0x1, 0x20}, 0x6, 0x4, 0x0, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}, 0x2, @in=@empty=0x0, 0x0, 0x1, 0x3, 0x5, 0x8001, 0x5ed, 0x9}}, 0xe8) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000edf000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000883000-0x4)=0x10) r3 = accept4$ipx(r2, &(0x7f0000c65000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x80000) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f5a000)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffff78, &(0x7f000059c000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) r4 = socket(0x9, 0x0, 0x8) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000dd8000)=0x4) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000f5b000-0x4)=0x0, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000f5d000-0x38)={&(0x7f0000149000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000047a000)=[{&(0x7f0000f5d000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000f5c000)=[@rights={0x18, 0x1, 0x1, [r0, r4]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r2, r3, r4, r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r0, r4]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r4, r0, r0, r0, r0, r3]}], 0xa8, 0x20040040}, 0x815) 2018/01/11 12:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000470000-0x38)={0x0, 0x0, &(0x7f0000262000-0x20)=[{&(0x7f00001d9000)="28b281360e2b6a0d6c8e6546f60401938d21205929f7b83f2f878c8925a7ea759850c87f2c67ae66fc2468b81df62b8b49e7ad5f5f83a374d7107dff6e74ad4a00c51e56a0b0e6d64a3334ec414c982d152186b4b7eef23c", 0x58}, {&(0x7f0000788000-0xe3)="a66b500e0b15dc08930296135ab0424d65672ca938d18f37962fe41b5c1ad3a9f2e3586580720f1459580bd832acfb543b3bae9e80a2eb3b611bdae7ba316bbff9ca9b1284bc82e31fb1c0059892ee14ca1c920390867ac1c57100c390a810687346182b12f75163c37fc6d34e9d969452d33e669c97095220e9dc6acea7d60041b29992529100796cb975fc6492c6c8ceaa829050819d3680bd8a1ba31b870ce6326cb72deefec11ef0ed5fee6918d37fd9f278fed034bb0a5f96197fede502d3ff08d14a0a71010b10fcdb016a2c741cd7b4b389024975d99b795722e7a0c29466e8", 0xe3}], 0x2, &(0x7f00003c0000+0x73c)=[{0x70, 0x116, 0x1, "63fab289901ce8d1023b17aee5e5a4058d621a306321f0a2578b55c8fa9496e5d0b20f0495af5d1f1ac710542ec834e137e38556d91c83f4476c019f831d5a798e9cddfa5e8dcf518eef17b80b08e2601793756b042246b7a4a74ad451bcae"}, {0xe8, 0x11f, 0x1, "8309405009335c89f2504e994a3c5885b0ca2ec76266e7f1f567a8cd227fcd620e98ff0927d7fe69e7d9efd1c0b584c126a5215e027106eb955ffef7a3da71b8ca7e052639f8a5b7c03e3bf518be58d79558d09d733f033e827f5fdc372c03f884fcbea51e3052335d71d3bd5017c768c2ad21069597f6de3685fbb8367691d6fd69e7ec1062d278bfd68259f34bb3162c3a5c99bb939fa1856f173ba53d485f6e8f64c0f61f822ec8063dab3c0705fe2e841a5960ebad79c8ff76ca614a5d161138617501b917163d11f29b9d15759440bb87fa"}, {0x50, 0x10f, 0x9, "b01a3f83b44492c2bb92da8844ce2c8f96180585b2a97915939a4b129ae25cd18a6ce4afb3843b8c084c2bab09f9e228850b1939256c654d3033e4"}, {0xf8, 0x1ff, 0xfffffffffffffffe, "4530a3566ba322b99d6fb3daf1e2096928e1a38ae4447207a44556e2639b03f5005f7c90fa3360ec798ff005e9caa0b520348554212ab5a93a59d89670c2dc99d2d4539d42d4c30c4ba5e59a0fedd829339e246c4fa2a8c7e22e669603f929bda605307d4987f72f0c7e267207b47d5a84a509ef102139b1d74a2a4af8a9fcb875054909b3a40d7d1b78effad9750c68309c06457c871176ff399517356155d9eee5d62a7eea4ca68cead4dacd23a0b7d9d178dbd0dfcfe19aa2a1cafb11fac54a453aa513c8a99fabccc913d02d64c5f7aa896d2972321cf93236e9d39a1b6d1fef14"}], 0x2a0, 0x8001}, 0x4000) sendto(r1, &(0x7f0000944000)="005c59c215e3146e0f6aa810c7db0712847677950b2e114a37ee08e2c6e4f583", 0x20, 0x0, &(0x7f0000fa0000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xffffff27, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000060f000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6b000)=0x10) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000bbe000)="ae5f4e033a4c13dbb8fc3799ad1173b5f54792a8c4b4c1b737be299ac93addb026e8ef08e4f5badff939465393056ecdcf9079b0667368213afd58b3d2017ba1751d0f37d2a54aae0d720e57c002236fe522d363ce6c038d68070ae5bf1ca5fcd357ba3fc2ad11a4606bac6c3e99c09a22ad69f8cf0aa7e89e89fce77f38d4e28135b79d9279d91e0e2b2ca969d90459565d44efd32321402bae2b3f8c5fe99d0da10fc04a0f74d7e53da09b5f8e5c2b6b2683f5fc1bf73c5c5e9bb280356280e0e25b28172f108cc033535b2ccc3455c5742f7060a1138c96d48114e36d95ba75578c8f54da9ef0ea", 0xe9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d4c000+0xdd3)={0x0, 0x0}) 2018/01/11 12:48:53 executing program 6: r0 = socket(0x11, 0x8080a, 0x0) bind$ipx(r0, &(0x7f0000eb5000)={0x4, 0x100, 0x7, "0000020006d1", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000931000)={0x0, 0x2, 0x6, 0x1000}, &(0x7f000037e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x6, 0x0, 0x9, 0x3f, 0x4}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000994000)={r1, 0xfffffffffffffd9b, "ea2ac3"}, &(0x7f00008cb000+0x3b4)=0xb) getsockname$packet(r0, &(0x7f00009d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000070f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000db7000)={0xffffffff, 0x4, 0x4, 0x20, r1}, &(0x7f00004be000-0x4)=0xfe40) listen(r0, 0xba2511b) getsockname$unix(r0, &(0x7f0000001000-0x1f)=@file={0x0, ""/29}, &(0x7f0000000000)=0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0xedc}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@ax25={0x3, {"76dee0bf78cb88"}, 0x1000}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="191e4ca78b67ca2347b1aa8e062ed308a36996f18f2fd1c087254d4b118c15a7618fca36524ed7d571a214a3cf9c8e1c50ed79d1c1dde65896b8fe1002b6f164454fa5eb12473b9b5583d79838fb8bb7dc5f5625ceabca429f", 0x59}], 0x1, &(0x7f0000002000-0x110)=[{0x110, 0x187, 0x6, "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"}], 0x110, 0x20004044}, 0x2000) 2018/01/11 12:48:53 executing program 2: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000109000)={0x0, @in6={{0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x5c, 0xffffffff, 0x1, 0x8}, &(0x7f0000054000-0x4)=0xa0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007f9000)={r2, 0x5}, &(0x7f0000901000-0x4)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000647000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffd4af) write(r1, &(0x7f000060a000)="", 0x0) bind(r1, &(0x7f0000f35000-0x9)=@rc={0x1f, {0xfffffffffffffff8, 0x0, 0x4, 0x6d66, 0x40, 0x1}, 0x2}, 0x9) 2018/01/11 12:48:53 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000b000)="b346db02976b20c2e7ed65a39d4407b610ea56645f8ff8c165a26d9f65f82c266ff84c792b3f1e97f40523dbfc2ab1aed8e2141614d54b54682dd016f6a298516c3b0187d59da89e690bbb3317fdc8354acbbcc9895d6a1f0d7378b83132a099981ee586f137a4ca83f3bb0e4e82f01f7b0a236342c41b922042f0e8cd520a4b98bfdb6d6783846800aa6160bba5f871247dc1295bdf1770d93d4d5c0fc34e92e1d41e7c1e0b26bd00ec942b92ba64dcdf9c2ecb093c1474cbc287a8cdd85aeac3d86d734eb209277bc6387589da184b6daef84b7c", 0xd5, 0x800, &(0x7f000000b000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000c000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0xe2b7, 0x8, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r3, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/11 12:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x3, 0x1, &(0x7f0000d69000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000fc1000)={r0, r0, 0xfffffffffffffffd, 0x2, &(0x7f0000010000)="34ef8ebf4ab4cb29771c4ee4bd4f19ecf58d2f6e978fea132d0c96120a419cf92005e5d8df62f1eba8cc949410b835de3829c0938ae589d4fe3528fae0cda0c1d552d8fd8cde06380558a6fae70ae830789b6ea74bbda8093458e50a807939f8ef3208bf9a0951eac76601f4bca29bfe8b02abd4ee07e082a2efb5c32bbf429cfb6c0dfb63109ce96c9e38e35c1c4b5b23e138bcbb071b9700a1c856d77b618327d7ab684d8f5a00442fe99b8867fde796b252822ff84516f82793500ef27a60b51ffd7afcc16be173c77b56f0f703", 0x9, 0x3f, 0xfffffffffffffff9, 0x40, 0x7ff, 0x59b0ec8c, 0x3, "368c38f25290b2a828930b2c81e749d6305deef4e6e58eccdd23b018223535abcdf666f068d4770ea1ff54008f"}) r2 = bpf$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)={r0, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:53 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000007000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 43.455880] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 43.490591] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/11 12:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00005b5000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1371) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r0) 2018/01/11 12:48:53 executing program 2: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x400000000000a, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000f68000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f69000-0x4)=0x10, 0x80800) connect$llc(r3, &(0x7f000045d000-0x9)={0x1a, 0xf7, 0xa0, 0x5, 0x8, 0x70000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f67000)={0x0, 0x800}, &(0x7f0000a9c000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000309000-0x10)={0x0, 0xffffffff, 0x5, 0x2}, &(0x7f0000a7e000-0x4)=0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f68000-0x8)={0x0, 0x2, 0x7fffffff}, &(0x7f0000f68000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000512000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000678000-0x4)=0x8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000cf000-0x10)={0xc2, 0x8008, 0x100000001, 0x23, 0x0}, &(0x7f0000f67000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009f2000-0xc)={0x0, 0x563, 0x20}, &(0x7f00000da000)=0xc) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000f68000-0x38)={&(0x7f000063a000)=@in6={0xa, 0x0, 0x56, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000239000-0x40)=[{&(0x7f0000990000)="f92f7d354248a43354ebf3d0291d01e1ba5feb7cf0189e", 0x17}, {&(0x7f0000736000)="89b2697f9d035acf3a75674781c406845ffaa22f4c11fc4b5d8a72f319af6eb8491aba0126edcc19a718720e360c9fb9f94c1daa005630b9c4ee0608b55e79b525ee308afbe90f3690632f2598568ce90892a1af8dd3011f0095c63d318fcb2570598c1baee987b9a803192805e225f6283151f30d6fefc5725892fc1db563a13d4482239bac4e9fef62011b34c0c68642a36c3b377aae91eb0a8e936cd2ea97357c5ec794aee7ad7aa866664ac78cee26652fa599ebf3f15bc3afdecc8150687eedabe56db29b5a827ee31738cb9f89b7653246532812303ba65aef4726d650b6fbd0c38d105bbf4c149b3c69396b63bb13", 0xf2}, {&(0x7f0000f68000-0x5a)="3787007b6829d2a112951315f201edb54c49958c860f18b5d0e9f53e641a7f76f5166bb7aff0bd88a46081897a8d99d814b4f4adb5be12c6eb490da568f429ed8f242f2ff0d22f3056146915589d3b6f38df785bd1186129911e", 0x5a}, {&(0x7f0000f68000-0xd1)="64373850e0ac3d5299b320e1be3990de3a73c29617980363b27e290c85f96d5fe81c660659bf029340622dd0c8c58486933761611fa3815be8a325ac9f45c6234bab7d74fab0a4d77a9b9bdd182c80cce9083cfbd85daf91fa258079d30763b460974bc4f2fd00e83d69ca60e1292f1c23b4f2dbf3fc9a39459145d889fb53494334b12786c83a12482a55b1779193748df22b9604739bf847a58fb9af6724a80f2644ed8c6c9265fcf712b64cbcc5d94d397c2d86925ed5d43ceb20414a266ef76c9f9dd1f152ae85777148ef720de80a", 0xd1}], 0x4, &(0x7f0000f67000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x24e8, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x59613201, 0x1, 0xd0b, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x200, 0x0, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8008, 0x1, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xb4, 0x200, 0x8, 0x3f, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x8, 0x4, 0x1, 0xb2000000, 0x252800000000000, 0x8, 0x1000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8000000000000, 0x8005, 0x9c7, 0x2e74, r9}}], 0x150, 0x4000}, 0x20000000) sendfile(r1, r2, &(0x7f000031a000-0x8)=0x0, 0x1) 2018/01/11 12:48:53 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e09000-0x4)=0x58, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f00005fb000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) accept$alg(r2, 0x0, 0x0) 2018/01/11 12:48:53 executing program 0: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000790000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058a000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f98000)={0x0, 0x0, 0x0}, &(0x7f0000d29000-0x4)=0xc) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a71000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fd9000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000439000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a86000-0x4)=0xe8) r10 = getgid() sendmsg$unix(r0, &(0x7f0000985000)={&(0x7f000024f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e19000-0x30)=[{&(0x7f00001cf000)="", 0x0}, {&(0x7f0000023000)="2c48138a2b787b5ba1b7dbeee41c40d2c6853112cb34f9240d9852191c14a864753c724a31e7f5e6e7a909107514fe2ee04b5f867687783915cc9a3fe24a7096a3c2cf0f3cf803a4d10d1940c9d4425925a0ef7b7780a1a6ae542994db0814c3e5f0030bffe61e9935f707b8a6b8519e178e2a0c628c721e14bb4c63133329e23e59606696ba548b", 0x88}, {&(0x7f0000160000-0xc4)="e8375e742dfb0455dc07fe70a8f9060bd1028ab74325d8e8e6928f67e794993ecdc836e6df99bafa2005984b3b8d6035cd47464135065b5327867f6b3484efd943901e0b66353fbb8cc8d27ad24c86a5709a372bc2f7295b02c843c03860a3331b3eaf79be0d9f32d269309cc9fcbe295da7bdbb87aef7a1bc038c5c95ebaa9eb42c479cfd75774f232304c8cb290d0bdd4f76bb99204d80ea240d313c1194bb599092a9d81fcdf1014374c0b9d8cd70dea66f41223bb91b12bcfbf1d925df7de7c27418", 0xc4}], 0x3, &(0x7f000043b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x70, 0x1}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r12, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r11, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/11 12:48:53 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000de000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1b, 0x5, 0x20, &(0x7f0000292000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000e71000)=""/110, 0x6e, 0x40000142, &(0x7f0000697000)={0x1a, 0xf9, 0x7, 0x2, 0x40, 0xb8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/11 12:48:53 executing program 5: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dce000-0x7)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4) 2018/01/11 12:48:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0xced0, 0x6, 0x91, 0x62, &(0x7f0000001000-0x62)=""/98, 0x37, &(0x7f0000d7d000)=""/55, 0x1000, &(0x7f000036b000-0x1000)=""/4096}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000cdc000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0x10000000, 0x0}) 2018/01/11 12:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b99000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x6, 0x7, 0xa}, &(0x7f000001d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ba000)={r1, @in6={{0xa, 0x3, 0x58dc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000120000)=0x0, 0x4) [ 43.544532] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 43.562725] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/11 12:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) getpeername$inet6(r0, &(0x7f0000b4e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000559000)=0x1c) listen(r0, 0x0) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4875) getpeername$packet(r0, &(0x7f0000ee2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000652000)=0x14) recvfrom$packet(r0, &(0x7f000034b000)=""/4096, 0x1000, 0x40, &(0x7f00003a6000-0x14)={0x11, 0x1c, r1, 0x1, 0xff, 0x6, @random="bc1a0015037b", [0x0, 0x0]}, 0x14) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/11 12:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x400000000000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b16000)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x6, 0x4) 2018/01/11 12:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f00006a7000)=""/0, &(0x7f0000649000)=0x0) r1 = accept$inet(r0, &(0x7f000097a000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000da1000)={0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8}, &(0x7f0000003000)=0x98) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009fc000)={0x10001, 0x8d, 0x8004, 0x2, 0x2, 0xffffffffffffff94, 0x1, 0x8, r2}, &(0x7f0000780000-0x4)=0x20) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000092d000-0xc)={@loopback=0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000153000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f3e000-0x98)={r2, @in6={{0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x80000000}, 0x98) 2018/01/11 12:48:54 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={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}, &(0x7f0000467000-0x4)=0xa0) socketpair(0x2, 0x8000b, 0x8, &(0x7f000022d000)={0x0, 0x0}) 2018/01/11 12:48:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3f, "ed5b087acd8602286042b5b7e67022bf8677c0a30b4eaa16d1d46e3928c6761efbe8d022aef8bb3ed1c0672872b0fed5af9c984f4846cd82923ae02957909d"}, &(0x7f0000962000-0x4)=0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000718000)="240000001b00fbffec0000000aff000005f6ff0b080001000000000000000003ff161701", 0x24) 2018/01/11 12:48:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r1, 0xff, 0x8, 0x9}, 0x10) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f00002fb000-0x50)=[{r1, 0x1061, 0x0}], 0x1, 0x1000) 2018/01/11 12:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000110000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007dd000-0x4)=0x0, &(0x7f0000dc3000)=0x4) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000562000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x14) 2018/01/11 12:48:54 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d26000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) 2018/01/11 12:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000df6000-0x4)=0x400000000006, 0x218) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x6193d3af9a2d4673) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00002ab000-0x2)={0x0, 0x0}, 0x2) r2 = accept4(r0, &(0x7f00008aa000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005cf000)=0x58, 0x80800) getsockname$netrom(r2, &(0x7f0000e69000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d41000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f55000)=0x9) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000321000-0x4)=0x0, &(0x7f0000c24000)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) connect(0xffffffffffffffff, &(0x7f0000606000-0x10)=@ipx={0x4, 0x7, 0xcd, "674ccb0c4cc4", 0x4, 0x0}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f00003d0000-0xfb)=""/251, 0xfb, 0x2, &(0x7f0000dad000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$bt_sco(r0, &(0x7f0000d30000)={0x1f, {0x0, 0xb, 0xffffffffffffffff, 0x36, 0x1, 0x6}}, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000d64000-0xf9)=""/249, &(0x7f00001a8000)=0xf9) setsockopt(r1, 0x100000000088, 0x0, &(0x7f0000ce5000)="", 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000161000)={r0, 0x80000000, 0x5, "f67aa0714bef1c061d8dee543622b6281244dcc242b5d077a0727e6320ecbe7484249b10f3c10bea5f879fb789dae4952c2614b7e690612bbac3b5afd42eb9b4"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000b22000)={r0}) accept$packet(r0, &(0x7f0000242000+0x133)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000209000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000223000-0x4)={r0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000213000-0x10)={r2, 0x1, 0x6, @random="6d77ed945ca0", [0x0, 0x0]}, 0x10) 2018/01/11 12:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0xfffd) readv(r0, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000066d000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b0d000-0x8)={0x0, 0x3ff}, &(0x7f000080c000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000013000)={r2, 0x7}, &(0x7f00007dd000)=0x8) 2018/01/11 12:48:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000001000-0x4)=0x4, 0x4) socketpair(0x13, 0x805, 0x7f, &(0x7f0000758000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="1178717bc85892f1e6d6d776787f6225dd24ad8b151bcafcbcd0bb429371f197469a60de2690cab07212fffbe84c64e09e60444ecfa549ad294770cdf8f6b383", 0x40}, {&(0x7f0000000000)="3e83c72a116333a431c6d4bb6a7a9b0c3b0902b7ba031f6251ca6620305fe032e3c20d86096c489d4944fbb0d1d549a34c2345f318ec3cde3f2d6e319ff22ba6c16844e04dd63da3d888090cde17afb56ee5654f395ed4777e61ae991b157f07b7e210f6b180d0c4cc180cc7a8e95cce17", 0x71}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe7, "52e1a5dd4d7868966734613eceb5361399de2369c03235808cfdacfb1469075f5e4e5df8db985c7c1b27d9b0fc1e2e68078c0d7348f4d54abab0b8f32b4af387aaa1fb8065b89174f8e23863f616ceac0723397aef11795c6aa747873cb8e8192e3a222ce114cf50d55e40c3dc66446572a4a44491d5cc0256bf304b5bfe646b1c32d5ad9e72029e9012c7aabfb4a05b953dc216756816bd689acce22a52fd97169b2bea0d2f0a944710f54b0be999870a0b9efb50f5fd587255b231a8e8da7b492600763eb7a5418a2eebc2dacec175bfdc04da4f1f6ff2143bf7d54b8b68d8b7b7de7df4cce9"}, &(0x7f0000ff8000)=0xef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xe)={r4, 0x8, 0x3, [0xfffffffffffffffd, 0x1, 0xfff]}, &(0x7f0000063000+0x4b8)=0xe) mmap(&(0x7f0000000000/0xa11000)=nil, 0xa11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r2, r3, 0x1000, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00007e4000)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0f000)={&(0x7f0000a10000-0x454)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffc0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b6a000)="9a1b7c420cdedd71ac98c49390c4adc1f0e98a5dcef7dc6390e345bde8cadae098e64bf42efc0b4e86708567b92c0b120322286d6fcb6ad75ac88d0169", 0x3d) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/11 12:48:54 executing program 1: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000a0e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002ea000-0x4)=0x1c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00004c7000-0x4)=0x4, 0x4) 2018/01/11 12:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000200000000006) writev(r0, &(0x7f00009ec000-0x10)=[{&(0x7f000005d000-0x59)="58000000150019007fbb4b3100058c5602ed3b8502600076d5024353000008a2b24a03ca9164723e1a000010282132e23ffb121000170a39020096410000000000a9000000000000000000000000006001ab00da4a0f006e", 0x58}], 0x1) r1 = socket$inet_sctp(0x2, 0x1000000000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e7a000-0x82)=""/130, &(0x7f0000b26000)=0x18) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002b7000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000697000-0xbd)="f868220962a2001ba24288a4c1f1b83c7377806e279ce904c4999b8186d76cfcd7e71f648b946ea0ba018d142d88759658e2476fa065b6259f22ff8685a423490789ddf08226b7469e550217847f6d609bc3881f071ca501c9739f1ea883f04a8562052af24a64f856c5331ed2ed05a2037cd80cb777b9188e61e3d5437168d89fe2411cc5bd6623d961807c2bc9cedb3947de8504d21f1ca31a23c5d51f3d704cfd0f99d82d9e0062dd21a7a7041a9dd1c0434c1b7edca6b359703eb1", 0xbd}, {&(0x7f0000805000)="0cd0b638ebeb2b96292cc2dc9fa080e08f16bc4119ecc5df32f6a7a702ca795bec3529d08cb8a93deeb51c2ece2be2ec13ce094bfbc18bdd3c4634f6cf7e2a2bbd1cb721e324cab227b571003edc80594579e420d8fc61a925b0a0f256842d895be34b6b56d8a243bcb5c20eb7ae4b1c654ac262cae724ffd50a3a0c72ba7dce19d25b4ea5b2cb166ca71f6d039ec92ba8b6b26f01ab2a4fe96c2d4f94a055a12f40d20e44a1e2d6a8cf68752f94fc6bbae8348805e8d8fbec6fc9ff72c653f66b0d", 0xc2}], 0x2, &(0x7f000053a000)=[@iv={0x70, 0x117, 0x2, 0x5b, "d9910c6edfda3cbbe73b2368d394c971433c111ccf30ba9e3fd779427e9fd84dbceb0cc8391bca4356f07f82e4c41c5f377f36e8bf0a24672b7c4bcc217d07aa188209cf8964aeb917e859b893d7295d9a706d3ff39981eb1cfc04"}], 0x70, 0x0}, 0x20004080) accept$inet6(r0, &(0x7f0000e61000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df0000-0x4)=0x1c) pipe(&(0x7f000049f000)={0x0, 0x0}) getpeername$packet(r3, &(0x7f0000866000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000429000)=0x10) accept$packet(r4, &(0x7f0000bfe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000145000)=0x14) 2018/01/11 12:48:54 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(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]}, 0x1, 0x4}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x200, 0x30}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) 2018/01/11 12:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fb5000-0x20)={0x0, 0x18, "c40dbc9dc64aa6aada7b1b9bf3f350fb873e6a5d9b6d2e61"}, &(0x7f000082c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009d0000-0xa2)={r1, 0xfff, 0x9a, "66ce02a27a36e4e7e08769420bb2af5b106caed23a4077c9ca6ea150642568368201888f637786a514893b8b8f6cf41c4bec3aa3e3e4060afc7ad73e26300ed0f3e9d8cc9189da09d04f3341928dad6ffc872a69e8f7026190081a46b11569c1c22ec9b197531678d6cc54b7baa058a4c1b5906bd5b98914b1633433fa638611a3a83c5eebec4533b1467fa10f5c2607f024ad5c3cc7cf934750"}, 0xa2) r2 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000b94000-0x4)=0x5, 0x4) writev(r2, &(0x7f0000b4a000-0x10)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x11}], 0x1) ioctl$void(r0, 0xc0045878) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000070000000680e2ed3b85090002000c000000000000", 0x1f}], 0x1) splice(r2, &(0x7f000077f000)=0x0, r2, &(0x7f00006cc000-0x8)=0x0, 0xffffffffffffffff, 0xc) 2018/01/11 12:48:54 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000ff2000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff3000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b6c000)=0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a65000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000-0x4)=0xe8) r4 = getgid() mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff4000-0x4)=0xc) r6 = getuid() r7 = getgid() mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f00005f1000)={&(0x7f0000ff4000-0xc)=@kern={0x10, 0x0, 0x0, 0x82048000}, 0xc, &(0x7f0000ff4000-0x10)=[{&(0x7f0000ff4000-0x1824)=[{0x12bc, 0x33, 0x0, 0x7, 0x0, [@flag={0x4, 0x45}, @flag={0x4, 0x3f}, @typed={0x18, 0x54, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x128c, 0x13, [@generic="3a24d91e1a36f597ad3f218554c5f77f3851c975bfe01da1d2025fb3c78551a3d4657f4ac63e1f804b72c306f515cadf149be34c8c5ea0cd532af30eefa7d0128584c107f728a1740a43ec8b3afdfbfbc730887ad453fde3e23857e2acefce3a6a7cd1a634fb4b6c190b0bfc34ebb8e5131128e2145f9ee0ec4da54e99212e248e57c0d8398e32292c45aa01ab0d861baea130002657a66db76d7345670b8b58ea212e46471a", @generic="bfd98ee9fbd13c467e37b0fe17e616df36c8e771ebb656e4a0ac9ab64c167743a899697e8ffb3486a0fb016dc31979c695538021a997ec135611e7fcce374343ec94677c7d16cd3790b62c1a51a2a3b043150e7071c9aaf2d76521c34e2508c17b38af56fa889d811fba06442eeedb280e6adb490975ccaef106a4ea5fa6edf8895445a64d1c459d9094a0dca8da8df366a076d73218561fd3a175da5d2700b5ae9b595480d7adf9fab8c6a85d4a8918b80143f8b1ea8f5767ee74b9711d33d514c334b263ef0eb1968a05", @flag={0x4, 0x6d}, @typed={0xc, 0x4b, @u32=0x6}, @generic="a5de11ccb22a15e5b2b619be1e043903beb2183b56b37cd0b8a8990dea1a79bd719a9583c3fda25a5c44fbe312605a59f15e2a34e5169942c6c71b34ef73128f762c3db5072cd8bc88d001bd47718cb765283930855c7bb12119536afd2f", @generic="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@flag={0x4, 0x85}, @generic="077c54c594081ddb85f6d1714a43c99ac946246cdc6e0a2dd4ac7942b7a37c1035cd111d3009686f4a6f81e13dc8ca56ab5b66433d3ebd11e1c889297c06e8591e9ecc735b13d58bbe2140591991cdfe9ee4b354b7779e3e50ef9ce1746c841c6d1c8b04ccdd5f1a0f3daea3ec05fffac3f62fee16b53e998c3e115d482473e5da4a285925b9adf50b935a582aef3faef8a76832f525527e14b82b64d88b8f151cb873"]}]}, {0x98, 0x39, 0x900, 0x2, 0x2, [@flag={0x4, 0x88}, @generic="2fbb0e1c8db418542cf4a7d7bce8acc2b469f65753d50e4b9c64984e08b44518a38e03ecc701c95719509400192fb46fd8d84d244832cde6826fabb925c37b220c9670e23dbab20a4ff05370347d1b91e01925b59b8bf5aa45ed8f1889d60d9dfa5ad39d32466da1a93929180b2083a86844de99469ae13fd0ce24dc2ddf30bb", @flag={0x4, 0x3c}]}, {0xe8, 0x1d, 0x400, 0x2, 0x0, [@flag={0x4, 0x58}, @typed={0xd4, 0x86, @binary="ee8bdb34d13fcad3c9fcb475c621a4a19e374490404fc0a479c6848f9e73fb67ad041154fb36bff8850ae96ce6bafd6878cc0a3f697149569a0cd51bf6f6faa32d86542d90899c376bda6fdacc5acd4a0e7fd69e35832ebf33f85ed0395e99e23eb1c585735b4555140d59f11b52307b334e5b152254a0d8ae29845e79aefd771657d73ecb971a9c1effa2b26939178c36a5b1e4692bebc37b4da29ee1d7d031a62e6b308816e936b9afe3de3c41d9123b8027386304270010d77576d322f29ecefd2ae18e0a3d035df979ca"}]}, {0x38, 0x1f, 0x20, 0x7, 0x2, [@flag={0x4, 0x62}, @generic="96ff98f8dfb754510a9dff3cff70ae6df7", @nested={0x10, 0x18, [@flag={0x4, 0x1d}, @flag={0x4, 0x84}, @generic="e2"]}]}, {0x3b0, 0x34, 0x202, 0x1, 0x1, [@nested={0x204, 0x93, [@generic="786d965e2ff2c8aa1b0c5a95a88e261416f946cba8241dc600cd394a260b92d76f0fb2a3c24a1c8e6815cbf57f177afdb94f0e7a9995647145757291ea0e4bbce107b1969fcf9cb46b0fc203648576ab5a6a72fc53bd8b8696fd01a79817a512d503a66cf3f73e0fba3320d69930cc9061ac321a194fb07b3c3c612990ead977daac121eeb5f432505c36ec7370b31e9b1ce232ceaedccfa7e54e5e6c0", @generic="40a6834242841d0d2acb5ec3d0e3c0b4f87e0656de21efde45f8c99b6363f49e8abb6b8a8829a781793d53abea0745a47ad27d579051c892ad3706866eccbdd4697b2ed3ec828ded97a9d0e3fe86d8bdc06690ee447946c0f6417714accfb36ce00f499a489d1f2bde7f0f80a8e50f1637d5d6c97662f93a1c030d340987353a10cbb732c136be373230d52b658cae5fc6faebe6740214ef5865c940bba0bc1b9cf0949fbae95608eb0cfa01305e0ab26ae6180692d58f943976", @flag={0x4, 0x2f}, @flag={0x4, 0x69}, @generic="8f1148405c57d4fd7d93767b95a2faa3f4fd169fe083d14f9d7d70af359a3163ef83bcb68c71989147a5993a131c5fe38a3bac1dff2a394f3e8da5a8a7d9445f6f11afd1987dc10dda9fba2b296d102c0afb4cea9d2febc00a0db25a929a687d3a332545b9279c129f12dd3b282031e82ce057dffbfab5bb9578c9a384ac7d5990bf5ba366a50f61f6c0914b91239a531d7e3d9562d4d904d599f557c5be"]}, @generic="a04914ef7565ab5a341fc4d65fc6d5f9efad1674d44778e35a95b5acc794034ed72792d61a3e65db3035c1a78db2c9fa3409cf3195fce8565e0fcc8ad1c82503a39e85067e848a617c54eb22e4605957fc831f004448f85a7faaa0940ba1bd103299d869f21dd6828c08af59edf92831668057f2001a1e190bfc8b478a21121df2b766ae5a1c66b30ec3e621c78540afab65c4682210682efb11a8fd1681e55a", @flag={0x4, 0x39}, @nested={0xf0, 0x19, [@generic="b2770471b84be95aed4b000741f89a5cf91cb8493a71864aeebbbb2a5257b20ed258d713fb56c417a1aaf0583d191692260328e4a3888ff71e886b6d91904b000226a8e8947f03ea5ca954f47d14d176bb9bb9b3fbf4b3deee216022bb8e3e2b047f79fd8e53dcad5d17824acd1b9e6a7f93cc6599407607ccbc323561c12240a2c0a906c0f3c9c8df918b8c38a1b8f46f601fda762f175551449f7d98d97083adcfa0c622aa8d5ad4faa38d45696e3458f6cabbabf2949badaec81528f34a43648f9cb35495babe3884845385d7902c7a42d9741c32096361558846c2cf398fa8fa4d1506bcbc", @flag={0x4, 0x65}]}, @flag={0x4, 0x87}, @flag={0x4, 0x50}]}], 0x1824}], 0x1, &(0x7f0000ff3000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70, 0x20000080}, 0x8000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ff2000)=0x0, &(0x7f0000ff3000-0x4)=0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ff3000-0x4)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_TIME_STAMP(r8, 0x0, 0x3, &(0x7f0000f30000-0x4)=0x5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f00005e7000)="", &(0x7f0000009000)="", 0xffffffffffffffff}, 0x20) 2018/01/11 12:48:54 executing program 0: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x7) getsockopt(r0, 0xff, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/11 12:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00007ce000)=0x24, 0xffffffffffffffc8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009e8000)={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, 0x6, 0x7, 0xfffffffffffffeff, 0x0, 0x3, 0x100000000, 0x3, 0x9, 0x3, 0xfff, 0x5, 0x7ff, 0xfffffffffffffffb, 0x3]}, &(0x7f0000eb8000)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000de000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$inet(r0, &(0x7f00005ef000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000604000-0x4)=r2) getpeername(r0, &(0x7f0000706000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009ce000)=0x10) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/11 12:48:54 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80006, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00002a9000-0x2)=0x100000001) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000af6000-0x38)={0x0, 0x0, &(0x7f0000fca000-0x20)=[{&(0x7f0000a24000-0xac)="67b74739d931c4b912d87133e7fdf206902a8a0106e83a3aff6943823de2cdc79a02bfda8c5e69f5cd412767e6aea223e2372c280b0336eed5c08cebc743b61fdab16398af3ef3763a01005948e1fbd23574ff4d195b9db0c36eba1cb489865892aa68276cb99a98e03cf9d2281ffd58e00f801add84a54ba0d332c123b62d3ce000b1aad693e61951986d7a9cce695da68792c581a6418f1828be326b4a5eec404aa02088fe3554487a7b18", 0xac}, {&(0x7f0000fca000-0x8a)="81c622ff5bc69f5e9e3cd15dc94f71d0a18ac69d51dc1823ecb2fd1348ac21f7f75b5f4198430b804458859e29acf74824fec3c8e0dc5abd80bb2d35b06f2f3e64cc67407d685462c32c6bd3ddd0425abc6331190d0794eec512c9308f399a11e19b6e8a8b276781a275da004a7c22fe99669835866654002a1058778eb27ba08b3059cd78b305c64967", 0x8a}], 0x2, &(0x7f0000fc9000)=[{0x90, 0x103, 0x9df3, "751e91f9f43ccdcb9f751e897dc886871ca5f73cb3c26cb266e8f0019c6a0dc1d5b51bd7c7ca0747b3763949f2e96cfa3074a5831406a7d33037a947c8cab6776b8f1d9ff2dfd353f47c5281a6cbe335e4adc2d452992b68e5ba480c751bad2081dc2dcdf8fabc7fb263731a77c8081e063b9630e4c1898f51f5f153"}, {0x18, 0x100, 0x10001, "6d83f9a53c12"}, {0xf8, 0x0, 0x5, "407f696b319eb850702c98578025cab90489b7fa488ac07c01b29d2b0abed4428a9d0a8461733eb1d6c51f165d1852a0aedec0690ac2c84b76063a86c6df7a3d8a5a6390c2c41e09e3adb0a9d1e23fd6db4cc4c1c60957abf4338da22b535b7f8efca8b4d6ed5011f728fb037366f155217548b0a14f5afbe9d9c4aff8c3bdae4fa63cd25d1c7b8358b0121dace076eec1d5f6e826d3ce64041080af417940bd97486e1a5de8ec16cca3265980a9b902dc67601bfeedfee7a568da043e5b936919d4544dc4337c7801573432c61e71025d9923026ed293cdae5888a949e76891daf979848c"}, {0x70, 0x0, 0x6fda, "c21218a78086149654d361d6c984af9fdafd9574a5706b33721a72012300fd693e9bd77bfca590baccb8e07e5b1f017f05cf107f8bc43c8b33644e0a199ae2e83c4756bf3c8d23a767aadcfb692fb8d1cb73661e0b746d6efe96e60777"}, {0x40, 0x11, 0xffffffff, "d1af6c99c21b3198cd7feefbbac7da3298590a6bd0c4d4f1c0d520a9cb205351e55f348c73f9ea103a5b79d1"}], 0x250, 0x40000}, 0x40095) 2018/01/11 12:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockname(r0, &(0x7f0000b32000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5d000-0x4)=0x10) r1 = socket(0x2, 0x3, 0x2) ioctl$sock_ifreq(r1, 0x891d, &(0x7f00002c4000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/11 12:48:54 executing program 7: r0 = socket$inet(0x2, 0x3, 0x7) socket$inet(0x2, 0xf, 0xfff) getsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000008000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) 2018/01/11 12:48:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x3, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000ff2000)=[{&(0x7f000043e000-0x84)="1e00acd475b48017b086048e9182f91b1db6ae6b0601c91df07231e39a14f016f756408a19e2ed37d4be2a199eb7a9c5269f87c507be6dc4d99eb8e83d309c50a356ca0b277316abf1525547978b598b21359bdf60edbe0f741460250a3a6562ca81b4265eec4e7e4d8dc42418efe18a14ae3dc1dc3ce6f7e988fc12b0794d257b2eabcc", 0x84}, {&(0x7f00001c9000-0x25)="d74b8fb88df3031356165db2fbcc63883ee39e65d43a9c5ed17802f8504c84eb8ef3d7f937", 0x25}, {&(0x7f0000247000)="64f2942b0a1e390e1672857914ef09b752a3441e444879818e15bf5cdede0edbee5684489376158ea05c8cbc9ea11ad45489abc3f891bdf4f67d0ddea4b1f4827e853577ec2d574f808384fd38db1d36a9c1f9c4d92c6e17640f40a17bf3495b1d69d75da5a821dad22a07328c51e02c0cb0bce0c5815661258571bdf0ccca8032a88cfab28ff85f0d677ca6ead52d7bc9781b04eed4e2bf92d9efe5", 0x9c}, {&(0x7f0000ff3000-0x6f)="d46f96d6d571d5ae16af749a4a73e188db48fa295a2ff9f3f2212e063f8de6799b4f7686910da54e72af76901e3681a6a9fa21124359c64e5a675586f7d7619c85af869fe51e6d0ebf285e6abfca70b38999a7067efa7f29aebaa1fd8d4884dd00ebfe14278374e3396dfb3737b196", 0x6f}, {&(0x7f0000ff3000-0x84)="a374f230b744a2c9c54dc2e78d55a9e4fd27ae769be40dee701b1a92013ce9940aee44566fad1b621745c3833b1a0eee0e7cd9167e2827b4754b714bb9fa61b206e2cb11f9eca48a19c98b0fbcc2f6e58bbb3a8107d974b1c03ae4c1e0adda534bb822a6773f3e30236acac67c5a0428b287293e0e3b641a9a64ea75e11032ce9ac08ced", 0x84}, {&(0x7f0000ff3000-0x12)="6d1be5024576e59d62c41d16f8f092352171", 0x12}, {&(0x7f0000ff2000)="6567f4cec9346523055074aba5ccba2b0df544e90aea786f915870d3b0700da0a02fc54f13994efe5626f5ef6b8399dafb818a629efebe1f911f4b78487702dbe77caac799e15efa491fb72ec3fead072b8835e48c783c5523eb34d35b4d78c2384072566e4e1c38f814ee7dd523bea39754ee3f5632734d96ee20f645d07a80308cdf3c6a9ff76405cece155f65c52878a85319900b0cecda193d", 0x9b}, {&(0x7f0000dd1000-0x5)="9de1e57511", 0x5}, {&(0x7f0000ff3000-0x11)="af63dfe5047feb14f83d9672019393d11b", 0x11}, {&(0x7f0000ff2000)="5e0c49504064b752bf9b283b4628415169d9597e3233dddf4bf8bf54723f5396e6a67da64becdf160f1ce26faa58fc6025ea400f727e80f2534917dcdfc6", 0x3e}], 0xa, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r1, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) 2018/01/11 12:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e66000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0xffffffff00000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}], 0x64) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/11 12:48:54 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f22000-0xc)=@sack_info={0x0, 0x80000000, 0x4}, &(0x7f0000f22000-0x3)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f15000)={r1, 0xfa}, 0xffffff40) 2018/01/11 12:48:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x4, 0x1, 0xfffffffffffffe6a, 0x40, 0x6003}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={r0, 0x200}, &(0x7f0000001000-0x4)=0x8) 2018/01/11 12:48:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003e7000)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f00001ab000-0x4a)=@file={0x0, ""/72}, &(0x7f0000001000-0x4)=0x4a) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) 2018/01/11 12:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aed000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f62de4adc7c1fb2b3dfdfe08ccce1df4847e605b3a01eeeb40b94e3e3e9d811bd1878194670ee7526392937682ad88be8d28811cc4c5fc9b5cb18cd642c240f111", 0x60}], 0x1, &(0x7f0000cb1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/11 12:48:54 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000715000)=0x0, 0x800) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000093b000-0x4)=0x20010004, 0x4) 2018/01/11 12:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000034c000)={0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000046a000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a77000)={r1, r2}) recvfrom$unix(r1, &(0x7f0000f1f000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000149000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/11 12:48:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004ec000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000179000)={0x0, 0x98, &(0x7f0000000000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c7c000-0xc)={r1, 0xffff, 0x30}, 0xc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socket(0x10, 0x1, 0xf86) setsockopt(r2, 0x800000010d, 0x1, &(0x7f00008dc000-0x5)="", 0x0) 2018/01/11 12:48:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="87542fd6dc3bd028a80648d3da6321a9", 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000311000-0x28)={r1, 0x0, 0xc7, 0x2f, &(0x7f000083b000)="eba8fb09a32ca67e0e5710edd041856597c99fcb946148a299dde801a7051fd2ec49e79728760e0c463471bc98c8eaed507b9c31243bc9c11a1754a55d6be2b4656e3853379a74922ac0642b9e761bb58233da3d7a5cf4dfb1e0ec99de8ba198d644313db36d5c220f9d2b50cb6a5f9fa5ed78d8576d8fd38e43ebd9e9852892a64e6fbee19f0e28b10ee2942146be6000addc2157b6ded900cb7322489ecfa05501c8e284b43cb964c17ab7dd4e8c3f45562d2a12e19f433bf4eb67cde34bd503fbab99615fb3", &(0x7f00006e7000)=""/47, 0xff, 0x1}, 0x28) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000058c000-0x10)={0x7, &(0x7f0000101000-0x38)=[{0x7, 0x7, 0x5, 0x1}, {0x100000000, 0x5, 0x9, 0x80000001}, {0x0, 0x7fff, 0x1ff, 0x7}, {0xbb3c, 0x0, 0x7ac0, 0x0}, {0x1, 0x0, 0xfffffffffffff3b4, 0xfffffffffffffffd}, {0x200, 0x1, 0x4, 0x6}, {0x7, 0x9, 0xfff, 0x7f}]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000c29000)=@getsadinfo={0x14, 0x1e, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:54 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x95, &(0x7f0000dc1000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x87, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x1, 0x73, 0x0, "5fe3bbfa44298b56c99f5572f9a38a66903392e6e7889bafaa5c30dee7338562508f97e05e6aaaa0798a0cd818bae6e7fea254993e41adc117bcb9af98ac34f404ea329ece668c23417f2753a5e00ca33cbe7f52ec9d0704dc0cc5c080e65d11cc1029a9cef12d78e0cafb"}}}}}, 0x0) r0 = socket$inet(0x2, 0x98b78e62cca4d810, 0x101) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f67000-0x8)={0x0, 0x100000000}, &(0x7f0000f67000-0x4)=0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005a8000-0x6)={r1, 0x1}, &(0x7f0000f67000-0x4)=0x6) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f67000-0x4)=0x0, 0x800) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f67000)={0x0, 0xfffffffffffffffa, 0x7e, [0x7d, 0xd6, 0x3, 0x9]}, &(0x7f0000f66000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000eaa000-0x8)={r3, 0x2}, &(0x7f00007bd000-0x4)=0x8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000f67000)="7237fe8026727353b59cd8a31b2c7f3b4088a550e135eec59a4e69e32387a84c97aac51297fa86d979189eb4e278e9884793e242c7ca9532cba32a33dd2d9aa0f3d2314b32a98c4759709c3ccb71af79e3b755c35f597858ecb83db276cf5aceb05ef7998452d53753c7a4e892150aaf77bb79785da218dead5b61de7622485f5ba1e673684378872d21d8aa79451e421d559ad081803f97c0d83f79610b76cb674aa457001b5bf5b942280783c611994956b56d48c804658e81f06b1368c2ea199c74d379995e1ebb4981d456bc8c5c4858f929ca7e2fbce1e806718aa78f51c6", 0xe1, 0x0, &(0x7f0000f67000)={0x1a, 0x1e, 0x80000000, 0x8000, 0x7, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/11 12:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00007e9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a8c000-0x4)=0x10) sendmmsg(r1, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00002c7000-0x4)='bbr\x00', 0x4) 2018/01/11 12:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000172000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ebf000)={0x0, 0x1, 0x8000}, &(0x7f0000454000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001f0000-0x8)={r2, 0x0, ""}, &(0x7f000047f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000015d000-0x108)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x54, 0x6, 0xffff, 0x5, 0x7, 0x400, 0x1, 0x8, 0xd6, 0x9, 0x5, 0x3, 0x19a3, 0x5, 0xff]}, &(0x7f0000b28000)=0x108) 2018/01/11 12:48:54 executing program 5: syz_extract_tcp_res$synack(&(0x7f00006f8000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000647000-0x10d)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffffe, "7e127f6ea7a1023e42d9f400918f5acda209fa234c0dddc65252ba7b1a416c88f7506cb9b45c43b1f5d511ac6123cc2e3ad300cc4a628f086102e15f7091160b6240fc6c4c4dcfee2c1a0e7655340c047cb91ca8a1530570679812702a71bc72383916256c87f2be9d0dc6a0a04f64fddcebf8d228deac5af5ac446bdaee6de1ce9f3bd2820ae0e82bec414561cdc23f579835"}}}}}, 0x0) 2018/01/11 12:48:54 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000001000-0x17e)="240000002800070800200001fffffffa000000000200000000000000ffff000000007f23", 0x24) socket$inet(0x2, 0x4, 0xffff) 2018/01/11 12:48:54 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b6a000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000bca000-0x36)="02fd5da249a6abb96a25f88aa5a6cc6f609f9d9b9e65c90ab72e758257af066b4322f7d201d431099a355ff73efecfd52d2055c9af7f", 0x36) mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000035000-0x38)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f00002a8000-0x7c)='$', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000fc3000-0x10)={0x800, 0x5}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0xc0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00008b7000-0x8)={0xffff, 0x9}) 2018/01/11 12:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00003a6000)=[@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffaec4807a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x9}], 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:48:54 executing program 3: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fcb000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcb000-0x4)=0x10, 0x800) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000fcc000-0x10)={0x47, 0xa6, 0xb87, 0x20}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009ca000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1f, 0x10001, 0x1, 0x7}, &(0x7f0000d97000)=0xa0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fcd000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fcc000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcc000)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097a000-0x98)={r3, @in6={{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, 0x98) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000fca000)=""/115, &(0x7f000091e000)=0x73) connect$nfc_llcp(r0, &(0x7f00001a3000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1d8cd408e249f6a44cf9a3fe746ff0b811441005b08548e50621ad9abad92400ff845da445c1bc951c0d229133a0d9d7bcbcdb0130f421f267520e495bca4", 0x0}, 0x60) 2018/01/11 12:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000501000)={0x0, 0x0}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00000fc000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001e8000-0x90)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 44.086649] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 44.107781] audit: type=1400 audit(1515674934.443:56): avc: denied { read } for pid=8009 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/11 12:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00009f3000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000d9e000)={0x3, 0x25}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00009f1000)={&(0x7f0000136000-0x8)=[0x0, 0x0], 0x2}) sendmsg$unix(r0, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) close(r0) close(r0) 2018/01/11 12:48:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x30, &(0x7f0000001000-0x30)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000638000-0x4)=0x10) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f9c000-0x10)="", 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000f9e000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094c000)=0x10, 0x80800) 2018/01/11 12:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00001fd000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007ba000)=0xe) bind$netlink(r0, &(0x7f0000e79000)={0x10, 0x0, 0x2, 0x1002}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000010a000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000066f000)={0x8000, 0x0, 0x5, 0xd5, 0x7fffffff}, 0x14) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) socketpair(0x10, 0x7, 0x83a2, &(0x7f0000d50000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ad1000-0x20)={r2, &(0x7f000098b000)="54812f60b21fef7fb8a7841be346a10f6d3aaa0d2e904133347c4cb0086eb62bf46de8200edcd9e956392ee61cc4d98843e0983c2a8398c231631ed696dbab33ccdb5558ffd0d62d92d9c6c1496bd56d10aa03dd", &(0x7f0000fea000-0x6a)="fa7d6b5f8d46d6f8bd141c77e72e2f86926912e39d43b670812959a9e75277a528086c9827aa3ee880a890be6aa9b17b6f9671a51400a87751ba06ae943b51c349a2c13ca0867b6d69bfa41c8c4585ebed14a19395ff706e916e5c9cfd708ab0f07fecba9be299c40009", 0x1}, 0x20) 2018/01/11 12:48:54 executing program 1: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x100, &(0x7f000078f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"2a68d42c67c0f9"}, 0x5}, 0x10) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000782000)=0x0, 0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000093d000)=@common=""/16, 0x10) 2018/01/11 12:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x1, 0x80000, 0xfffffffffffffff7) connect(r1, &(0x7f00000fe000)=@nfc={0x27, 0x1, 0x9, 0x5}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000f9b000)=[{&(0x7f0000f4f000-0x94)="602a0cbdb98c0b5a7101ee13673d8490", 0x10}], 0x1, &(0x7f0000fb0000-0x48)=[], 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/11 12:48:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000068f000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80400420}, 0xc, &(0x7f000090d000)={&(0x7f0000001000-0x1c)={0x1c, 0x0, 0xf, 0x3, 0x7, 0x0, {0x3, 0x0, 0xa}, [@flag={0x4, 0x76}, @flag={0x4, 0x10}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) 2018/01/11 12:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000236000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002ad000-0x4)=0x60, 0x80800) accept$inet(r0, &(0x7f00009d6000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006da000)=0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00009c3000-0x4)=0x101, 0x4) sendmsg$alg(r0, &(0x7f0000611000-0x38)={0x0, 0x0, &(0x7f0000735000)=[{&(0x7f00009a4000-0x85)="8ff5584da90df1526ff007ae50c07debb6f1e2d094198db0b586bae91a8e36eda18204dde5a2be4085e6bc142678e04bd059a301501291a76bdd5a1666a16064fdaf9f8f3ff0c408f5c7af9468e78eb8419c245daaa334c17428fa7d9e7035ad9f1078ee4aa87b3ef27830da87b53f723a505b8b39392840df576872cd6807ef123310ce1c", 0x85}, {&(0x7f0000e70000)="21cefcdf9ee0ecc4117db7c2b9cc3a88d311d6c7d41c79cd7ad31fb6", 0x1c}, {&(0x7f0000d5b000-0x79)="97c9cd269ab9d161e28fcc9bb9ff48c1d3e9bd06821d3dc2a81f6fc2c26d5c2eb99fd205f398c43080aa792ff521533841867089b53fbf71609b1a5a8f457ae149542078bd64d015daa5b21df63e06a2050f60fc8de88d2f99cc3f0772c5aa4ae8056dcf82107a6ca7ac39cffc26ce540494faa19ac61651ea", 0x79}, {&(0x7f000033f000)="3e5b3dc3820ef84d560f196437c8bafc41bc54b522ead6e1ed49c5555d0b6bf83730e56f62f3827a1bf506271257aea810f179275183bcdffa4bddc0e20bd996b913c4ef0d242221200afee9f88dd246b2f018dba7809ff3bf55cc7b124fb35879367d1121d3e33a7c0dd1b69afcd183c1d6122149bad93412bef8691b7bbb30fdbba9701b8f11f495d21b2de41b92ee234a541d26bef16b695d23cfbbcad20f248561b8f2596b720d", 0xa9}, {&(0x7f00005a8000)="21f74fc2559172079f25ebac967b75a88ff6ae110dbb3174fa93553b8d4ef7909f4200be0594385b1f1da2d7a27c38a1847f9f22946e4c0c18f2b5d291b30a2384e6ca363736d259837c5a2a56a3e3c27853693e148c30bafeb529e266d70d8c2b53d143485c87210bfd74bec398f4cced5a915831e78ca500e335f2c471f9eb90adb5d4f46bff584bd02429e75897025e5c", 0x92}, {&(0x7f0000687000-0xdd)="42668d7314d88e7669c5c2b14749b19190280007c2c93f6ede4ae66d2ad064ac0024a043d2e674e7f0aac9be1b96e10fd072737a6dd2d9ab62ac65eba965cb62e5de37deb5f2b9dd447638ce6ef156102c07003e3e4e59205c4c6c76d98ac65777197da5a28664ae123345dc8d8d51cb2669398e554f74f22caf42c54ba2f4715ecbb1a3a26e4f48af31620884d9e1d8aa42756775f1d91caadb18d9ca8c2c2ef12d800032a33d3538e9455389e09af06949da9ad44153767780b39f69083c2a6a1db4fc04a386990416b194efae9d426f7a6f15c5fdc06752070d9c25", 0xdd}], 0x6, &(0x7f000095c000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa1, "b82e747532307d0232cbe3bf95db95bb42c3ee10d2b878d063b755bed1b3618eca10ffa359b87719c99e5d6512041eee0bcbbf8add7e102027010729db8ba3c1e0f24f82e111e90927447f53e8e1faa38bf9d5924b8e698195e4315a0bbc5765d0b64f1ec5d883bc76d5c4b7da304b925dfe7b334e270a3c2747e7f2a3fe5c8fb53147f76ad9d2711e99b3616bad7c5a9fae24af60e6475f0bea71c3af7118d86d"}, @iv={0x60, 0x117, 0x2, 0x4b, "93de709b0b8acb03df2f1eb2f5f471e99ed74782a2d6f5ae99fe632ee8b2ea205c96de24015f0808480ecbb542d2f45bdc5780325dd8e6976ecf76f5fb7b44ca9008609380192f28fbc4c3"}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0x18, 0x117, 0x2, 0x2, "cfaa"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff8}], 0x178, 0x40}, 0x884) r1 = socket(0xa, 0x1, 0x0) socket$kcm(0x29, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000906000-0x4)=0x1e, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000263000)=""/0, &(0x7f0000ab4000)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000070c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001bc000)=0x8) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/11 12:48:54 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xfbd) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f81000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cb0000-0x4)=0xfb, 0x4) write(r0, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e20085000012000b80ffff000007ff002103c75735", 0x26) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f81000)={0x0, 0x7, 0x30}, &(0x7f00002d3000-0x4)=0xc) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f82000-0x10)={0xa, 0x0, 0xc60d, 0x4, r1}, &(0x7f0000987000)=0x10) 2018/01/11 12:48:54 executing program 7: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socketpair$inet(0x2, 0x6, 0x8, &(0x7f00003b1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000580000-0x78)={0x26, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x10000, 0x79f67e5a, 0x2, &(0x7f0000acf000)=@common='bond0\x00', 0x81, 0x0, 0x4}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/11 12:48:54 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:54 executing program 6: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000055000-0x20)={@generic="080c49c1f263b39a2e9838a61c1ea436", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="7d697430fcf2000000000000000000f6", &(0x7f0000d26000-0x10)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000c27000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:48:54 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb4000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000076000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000622000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffb9, 0x6, 0x8b, 0x8a, 0xc9, 0x7, 0x80000000, 0x9, 0x10000, 0x2, 0x8, 0xffff, 0x80000001, 0x91, 0x84]}, &(0x7f0000eb4000)=0x108) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000eb4000)={r1, 0x6}, 0x8) syz_emit_ethernet(0x32, &(0x7f0000eb0000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x57, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0057e8", 0x0, "5f0ca6"}, ""}}}}}, 0x0) 2018/01/11 12:48:54 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) getsockname$packet(r0, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e5c000)=0x14) sendto(r0, &(0x7f0000753000-0x38)="05f7496caafe8bf18d74c1ac65b2b3ed4649544ee64ebf3c5e10b591a74b1c42d440056dbd4de95f72156abca301a0b1e0c8792c33264482", 0x38, 0x40000, &(0x7f00007eb000-0xe)=@l2={0x1f, 0x1000, {0x8, 0x0, 0x17, 0x7, 0x44, 0x7}, 0x2, 0x0}, 0xe) 2018/01/11 12:48:54 executing program 6: r0 = epoll_create1(0x0) close(0xffffffffffffffff) close(r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b84000)={0x2, 0x0}) 2018/01/11 12:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bc0000-0x4)={0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000ca1000-0x5a)=""/90, 0x310873887fc40866, 0x40000000, &(0x7f0000585000)={0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0xfffffffffffffe87) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001c6000-0x2f)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5, 0x4, 0x2, 0x10001, 0xbd}, &(0x7f000055a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005f7000)={r1, 0xffffffffffff0e3e, 0x5, 0x5, 0x59e9, 0x7}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) 2018/01/11 12:48:54 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dbc000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x40, 0x8, r1, 0x0, r2, 0xffffffff, 0x7fff, 0xe03}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r3, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) close(r3) getpeername$inet(r3, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) connect$unix(r3, &(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/11 12:48:54 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000a28000)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f70000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x10, 0x800) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f70000-0x10)={0x6, [0x8000, 0x1c0000000, 0x9, 0x8, 0x3, 0x0]}, &(0x7f0000f70000-0x4)=0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000f6e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f6e000)=0x10, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x0, 0x4) 2018/01/11 12:48:54 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000824000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fcf000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fd0000-0x10)={0x0, 0x0, 0x7ff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000fd0000-0x8)={r3, r4}) write(r1, &(0x7f0000fcf000-0x1ea)="1f0000000002ff59433bf002170400760f0000e0090008250007000000083c", 0x1f) 2018/01/11 12:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x0, 0x4, 0xff2, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f000082d000)={&(0x7f000009b000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/11 12:48:54 executing program 1: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000010b000-0x4)=0x3, 0x4) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000022c000)={r0}) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000361000)={0x0, 0x7}, &(0x7f0000066000)=0x8) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8a3e4d58b9c267f9, 0x1, 0x7cb5, &(0x7f0000363000-0x8)={0x0, 0x0}) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001f2000-0xb)={0x1, 0x7fff, 0x4, 0x6, 0x2, 0x200, 0x20, 0x3906, 0x100, 0x7, 0x120}, 0xb) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000362000)={0x5, 0x3}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000143000-0x10)={r2, 0x4, 0x1fffe0, 0xfbc}, &(0x7f000017f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000362000-0xa0)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6, 0x10000, 0xfffffffffffffffa, 0x8001}, &(0x7f00000d6000)=0xa0) bind$unix(r3, &(0x7f0000215000)=@file={0x1, './file0\x00'}, 0xa) r4 = accept(r0, &(0x7f000009d000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000360000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001d5000)={0x0, 0x6}, &(0x7f0000343000-0x4)=0x8) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000020f000)={r5, 0x86, "014336c20ad9925998d09424d9dd30df607b378a612c89691ea28427c70089164dd9bd5b6a83f0e70b1169d0513451312823394f037074758674ef1143712e5e256a481053529c18dd377e607ec444670acb17024efa7f6db3c0fd79cd197479d28e15bcc287bb18c87554c23f92a3e7ff5b7133bcae150b5b6d6973b4eec44011c802d8b50b"}, &(0x7f0000361000-0x4)=0x8e) 2018/01/11 12:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004f8000)=0x890, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f0000ff6000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000013d000-0x20)={"b7a8de7633642528d046fb9848cae6a1", {0x4, 0x81, 0x7, "d20295e94152", 0x6d90, 0x0}}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000037a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000379000-0x10)={0x100000001, 0x1, 0x2, 0x150d2b79, 0x0}, &(0x7f000040d000-0x4)=0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000afe000-0x12)={@generic="00770f0550d275968d7f8ded97ea11c5", 0x7}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000055b000-0x3)=r3, 0x4) syz_emit_ethernet(0x66, &(0x7f0000bba000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "74f4e3", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000097000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbf000-0x4)=0x10) connect$inet(r4, &(0x7f0000542000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:48:54 executing program 6: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto(r0, &(0x7f0000321000)="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", 0x1000, 0x8000, 0x0, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000af7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a6e000)=0x9) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000af8000-0x10)={0x1a, 0x17, 0x7, 0x40, 0xe9b8, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/11 12:48:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a5a000)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4e4800000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fffffff, 0x80000000000000, 0x658400000000, 0xffff}, &(0x7f0000975000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000be5000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000235000)={0x0, 0x0, 0x0, ""}, 0x8) 2018/01/11 12:48:54 executing program 2: socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000af9000-0x25)="2400000058001f0014f9f007002304000afff21106000100febfff040900030000000000", 0x24) 2018/01/11 12:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000481, &(0x7f0000b54000)=""/0, &(0x7f00008ac000-0x4)=0x2a3) r1 = accept(r0, &(0x7f0000925000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005cb000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002a6000-0x10)={0x101, 0x202, 0x80, 0x2, 0x0}, &(0x7f00009dd000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000373000)=r2, 0x4) r3 = accept4(r0, &(0x7f0000195000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000272000-0x4)=0x14, 0x800) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000c9a000)=0x5, 0x4) 2018/01/11 12:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000c4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eb0000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c5b000-0x10)={0x1ff, 0x8000, 0x2, 0x7ff, 0x0}, &(0x7f00002e5000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003bb000)={r1, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x4, 0x1, 0x2}, &(0x7f0000821000-0x1)=0xa0) r2 = socket(0x1b, 0x0, 0x1) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000d2d000-0x4)=0x0, &(0x7f0000a7c000)=0x4) r3 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f00004aa000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00005b1000-0x6)={0x1, [0x20]}, 0x6) writev(r3, &(0x7f000037d000)=[{&(0x7f000070e000-0x1f)="1f000000030719000000030000e3ff0000ed1b8509000100010100fb3ffe58", 0x1f}], 0x1) 2018/01/11 12:48:54 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000059c000)=@common='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) 2018/01/11 12:48:54 executing program 3: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00006b6000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8) 2018/01/11 12:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x80000000000000) setsockopt(r0, 0xfffffffffffff8b2, 0x800000000f, &(0x7f00008da000-0x1)="03", 0x0) 2018/01/11 12:48:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00003d4000)=0xc) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0xfff, 0x4, 0x30}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x1f) writev(r4, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f010000000000000100000014190016001100010004000c000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/11 12:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f000044a000-0x100)={0xfffffffffffffffe, 0x8, 0x2, 0x2, 0x4, [{0x1, 0x778, 0x2, 0x0, 0x0, 0x3503, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x4, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x2, 0x9, 0x8001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8aa8, 0x3f, 0x4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}]}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ba000)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000aae000-0x8)={0x0, 0x0, ""}, &(0x7f000027b000-0x4)=0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00003bd000-0x78)={0x2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9, 0x5, 0xde2, 0x200, &(0x7f0000317000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x121, 0x100000000, 0x4}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004e3000)={0x80000000, 0x201, 0x7fffffff, 0x9, r2}, 0x10) 2018/01/11 12:48:54 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008cd000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000080010, 0x20000800002, 0x20c) getpeername$ipx(r1, &(0x7f0000087000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000333000)=0x10) write(r1, &(0x7f00007f4000-0x2f4)="130000001000ffddbf00f49ff60f050000230a009d000000090aafa73022e5f9ec3e4fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) [ 44.535764] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/11 12:48:54 executing program 7: r0 = socket(0x8, 0x803, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="", 0x0) 2018/01/11 12:48:54 executing program 6: mmap(&(0x7f0000000000/0x427000)=nil, 0x427000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000017e000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000427000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002c8000-0x8b)={0x0, 0x83, "6aaa794b0e4fe0f022b063c6ddd2a74ceb5e71699e1861761ee643e3988d12196aed3b2c097c95459cdb511c0d3554434f27d57a7a21201d657647dad6aa0d5f293e5ac3ed46cf084f932033d519b283f177075d4d487b8b4f6e1e59aff99382fa99e3cd2b7a63c981e840083c99fea49189b7036e4ff7c5f5245be2e079fbf053348b"}, &(0x7f0000428000-0x4)=0x8b) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000317000-0xc)={r2, 0x100000000, 0x30}, 0xc) mmap(&(0x7f0000428000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000428000)=0x0, &(0x7f0000360000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000279000-0x10)={&(0x7f00003e4000-0x410)=@expire={0xfc, 0x18, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0x0, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d8d000)=0x0, &(0x7f000076b000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006a5000)={0x0, 0x4c, &(0x7f0000ccb000)=[@in6={0xa, 0x3, 0xffffffffffffffe1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1974}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c91000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006e2000-0x55)={r1, 0x4d, "2a2f636d88aacd95d23b202b31613537da4c960857bb4286f7eb9c500ec5c14754db3959f6152e33332c1ebe389dfc00b6737c671355ccd94cecb163c2cdcf9361430a61bd15007b8797d6bbf8"}, &(0x7f00002a2000)=0x55) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a61000)={0x0, 0xd3, 0x2, [0x0, 0x8001]}, 0xc) 2018/01/11 12:48:54 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) listen(r0, 0xad78) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x800000000000004, 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f7c000)={0x0, 0x6000000000000000}, &(0x7f0000f7c000)=0x6) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000427000)={r1, 0xfd, "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"}, &(0x7f0000f7c000)=0x105) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f7d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x122}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f7d000-0x8)={0x1, 0x9}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x400, 0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x50a, 0x23fffd, 0x0, 0xffffffffffffff97) 2018/01/11 12:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00006a0000)=0x8cf9, 0x2) writev(r0, &(0x7f000042e000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000500000000000000040d000c00000000160000002008", 0x29}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000006a000-0x4)=0x3ff, 0x4) 2018/01/11 12:48:55 executing program 2: r0 = socket(0x0, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000635000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdfffc}, [@alu={0x4, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:48:55 executing program 5: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x400) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000334000-0x8)={0x0, 0x7, 0xffffffff}, &(0x7f00005b6000)=0x8) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005b7000-0xf0)={r1, 0xe8, "b57d5eeb41cf488b95cc24cc40d0f781a9231e892a109611fb374c7137a1aa840335413d4d89f1fce5cd5b2f6031580e3ce475b8b2655b3546dad756e436f2379015972c234160191b8f275a80e1d106ff1e7db45f8277f5144577285fa7e9541e5fb10774c2b7bd3bac87873363245ce6b1d5be63a4d6674195e581e385f512fd7922d77020d3e5ae648503250aa5cbdd2fbd97c75e295760f4a4500c47a60d72ee0c2e4e9d8608a75983f65e6158ad2a2c550d48a38941dd30165920089971817519927f40d45f01bf22d6a57f538a6f4156d0ef1fbfe5d08ef9f43def6a0b035a09b70588474b"}, &(0x7f00005b7000-0x4)=0xf0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000eb000)={&(0x7f00005b5000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80b, 0x0, &(0x7f00005b7000-0x8)={0x0, 0x0}) bind$inet6(r4, &(0x7f0000212000-0x1c)={0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005b5000)={r2, 0x50, &(0x7f00004b9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f00005b8000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005b8000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000091000)={@multicast1=0xe0000001, @multicast1=0xe0000001, r5}, 0xc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/11 12:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000805000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000687000)=0x8) accept$unix(r1, &(0x7f000054c000)=@file={0x0, ""/4096}, &(0x7f0000d48000-0x4)=0x1002) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582f", 0x2a}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f0000eec000)="cdbc4b67730db14725035e3110f9e5", 0xf}, {&(0x7f00005ca000-0x4c)="eb7161b4d5e658c0cc61af94c56664e527ea67e9e35314512020e13d35e74c2d417a69ca0dcd06bc1f1bb1ed6266096b3b2ea5f0263e08f0159b95bfdbab7490a279f5473b5adbfa9cca6744", 0x4c}], 0x4, &(0x7f0000c2c000-0x12a0)=[{0x58, 0x0, 0x81, "3284a9ec19f3a873bf5d531db5aa13b9bf5f6c0cfc406f02f798111f60d6b7c357827a5d5c4945a667b8e205828102fa3ffe1b363fba0c6812452550c8d7888a1fc2e57d2fbdf9bc"}, {0x38, 0x10d, 0x7, "8a96eb48ec6131ac016fc895c915f0f4837bd0de7ed54dc6b23626912928fe03d5"}, {0x1010, 0x19f, 0x7de, "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"}], 0x10a0, 0x20000000}, 0x0) 2018/01/11 12:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000e2b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d99000-0x4)=0x14, 0x80800) bind$alg(r1, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) socket$bt_sco(0x1f, 0x5, 0x2) socketpair(0x2, 0x1, 0x3ff, &(0x7f00004a5000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d5b000)={r0, r3, 0x6, 0x3}, 0x10) socketpair(0x1, 0x5, 0x2, &(0x7f000007f000)={0x0, 0x0}) getpeername$netlink(r5, &(0x7f00008ab000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000299000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000850000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000416000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000251000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x6, 0x0, 0x1, 0x2, 0x0, 0x20, 0x2, r2, r6}, {0x4b1, 0x7, 0x8, 0x1000, 0x8, 0xbaa9, 0x435a, 0x6}, {0xffff, 0x800, 0x3ff, 0x100}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x5, 0x3, 0x10001, 0xb9, 0x0, 0x2}}, 0xe8) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000aaa000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) socketpair(0x10, 0x804, 0x6d5, &(0x7f000091a000)={0x0, 0x0}) write(r0, &(0x7f00002d5000)="1f0000000104ff080471cf0000218f0000d100000b00028080000000000000", 0x1f) 2018/01/11 12:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000052f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000003f000)={0x0, 0xc09}, &(0x7f0000763000+0xe09)=0x8) socket(0x11, 0x0, 0x9) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004bb000)={r1, 0x1}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000070a000)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r2 = socket(0x40000000015, 0x5, 0x3ff) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000816000-0x18)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@multicast1=0xe0000001, @loopback=0x7f000001]}, 0x18) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/11 12:48:55 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0xffffffffffffff88, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000035d000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/11 12:48:55 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000e000-0x3e)=""}, 0x10) 2018/01/11 12:48:55 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x163) 2018/01/11 12:48:55 executing program 2: r0 = socket(0x8000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="d257cee88d4ab909c79cb7cce26c5805fb938f006f836702bc43622bb36f1a44ca1a091c7f3b26893287550d4a8f7fa62a9f135d6a456c07000000000000005509ab29657edfec5f6daeb5484ea584e4149d031de2ca80e31936795ee0c5eb9559f8b3fd9a25d8db401a072feab8422a9257d7c951526e2352b6") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x70, "92fb35bda5ec1afcb5796efc234f167cc14b5fe1f0b686b8dc6921de9c575ba92331705d6244ee55ff7b68e5c24a9ddfcc58097a4cd65ab48e8e2d1b7e2d0eb9c7aad49058913c8190cf3aa4b4060eca691e12c1124c6fc655fa26d8e0caef166b678e0b95b0854200c3ab117da31dd3"}, &(0x7f0000002000-0x4)=0x78) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x429, 0x3, [0x9, 0xb7dc, 0x6]}, &(0x7f0000001000-0x4)=0xe) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000002000)={r4, 0x3}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x500000, 0x1, 0x800, 0x12, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r5, &(0x7f0000001000)="08eae1982dc9fcc0d52a7b24ba3e66835b4bdae835191c49c2223f9039c5954de61043871cb2a0843646544348d57f259a6c1517125d8def5ebe3b61f8c247469e8874e5d80358375b001237d91ea23daa4ab282f2ce7269c58625fc624b0ed06f2753bbaab56081fefcf3348ead52a2c6abd60902428d25300a34d701c5154ecf01bf6018302ea177446ea1517c76b7924a2a802f33f42d755911f516ddde5f32a43adedc3615e5fac95c6647ca992da99acf536179f676a4", &(0x7f0000000000)=""/133}, 0x18) r6 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000004000-0x28)={0x0, 0x80000000, r6, 0x1, r7, 0x8, 0x200, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r8}, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="530d1141ca268b5ce8fe6a1258d98100", @ifru_flags=0x8000}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000-0x4)=0x0) 2018/01/11 12:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000089d000-0x4)=0xff, 0x4) getsockopt$inet_int(r0, 0x0, 0xce, &(0x7f00005fb000-0x4)=0x0, &(0x7f000085f000)=0x4) 2018/01/11 12:48:55 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d0c000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x9, 0x3, 0x4000000000080, 0x3ff, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x57) 2018/01/11 12:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ce0000-0x4)=0x2, 0x4) r1 = socket(0x3, 0x5, 0xffffffffffff8000) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000076a000-0x10)={0x3, 0x8000, 0x6, 0x220, 0x0}, &(0x7f00005ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000337000-0x10)={0x1, 0x3, 0x7, 0x1, r2}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c59000-0x4)='tls\x00', 0x4) 2018/01/11 12:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cfb000-0x10)=[{&(0x7f000033c000)="2900000021001900013d3518002a000602000016000000018d0000f808001100000000000000002008", 0xfc4c}], 0x1) 2018/01/11 12:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00006bb000+0x12)=0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) 2018/01/11 12:48:55 executing program 7: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$nfc_llcp(r0, &(0x7f0000c17000)={0x27, 0x4, 0x1, 0x7, 0x4, 0x81, "a5733f7a4e6d6311623019e8aeb3c79a8813d78cd7f12a671387bd0cd68eb6fb5f11fdc0dc18898a4d66c083cfad14fe44b3674004cfca702ab2fa9f60f3fd", 0x8}, 0x60) connect$inet6(r0, &(0x7f000014a000)={0xa, 0x1, 0x691, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/11 12:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x3, 0x0) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000504000)="1f0000000104ff080471cf000000000000d100000b00028000001800021d00", 0x1f) 2018/01/11 12:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff", 0x5}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/11 12:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = accept(r0, &(0x7f00007a6000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000ee9000)=0xffffffffffffff0f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000982000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da2000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ae1000)={r2, 0x8, 0x8}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000a97000)=""/153, &(0x7f00006e8000)=0x99) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet(0x2, 0x5, 0x3) listen(r4, 0x55) sendmsg$key(r3, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/01/11 12:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f00006ed000-0xf1)=""/241, 0xf1) pipe(&(0x7f0000a44000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ec6000)=r1, 0x4) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) 2018/01/11 12:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f1b000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b6a000)=0x6) write(r0, &(0x7f0000622000)="db173966227595b3b7d2b4f1aed879930aaeceeb5659c28d7ff1d4437a9b9f31132fda40e1969f17bf653221dfb56b77844b046c0c9dcbc435581d1a0a3788e20334bd30d8a0b45364dc857b4a75c5f5b8c688b27a0a8be4aecb74c894b2665d6decc834c5ef7eaab47f88e0c0e9ffe67516e7535843f9ff76c9940286e9141fef36158f0c3b2ae05abe6d5059d7061746911d139ac2f24553bc41c0534122e4a79ab7dba0358ea17ff5b9068183d2eb53c34a0aaaa50a362040834db638d03b718ed424b3c689e6ead3df18d29ffb9af222142563bf0b8b8e0ce7da", 0xdc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000575000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000032e000-0x4)=0x0, &(0x7f000032e000)=0x4) 2018/01/11 12:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000773000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000055f000)=0x0, &(0x7f00000e8000)=0x4) 2018/01/11 12:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000310000-0x4)=0x0) 2018/01/11 12:48:55 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f21000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f21000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d5a000-0x8)={0x0, 0x0, ""}, &(0x7f000013e000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000634000)={r1, 0xfffffffffffffffc}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000922000-0x10)={r1, 0x0, 0x0, 0x0}, &(0x7f0000e02000-0x4)=0x10) 2018/01/11 12:48:55 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres-generic)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f93000-0x16)="e7e1c56b80e42a39512e6001000000000000000080eb", 0xfffffff6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x80)=[{&(0x7f0000f8f000-0x73)="fd6ae04adc74862fa82ef8e8d3622d39e208c6e1c11adc95500ca960c90032a507", 0x21}], 0x1, &(0x7f0000655000)=[], 0x0, 0x0}, 0x0) 2018/01/11 12:48:55 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a0b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008cf000)={0x7f, 0xfff, 0xfffffffffffff801, 0x3f}, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ff9000)={0x0, 0x3f, "fe9bdc8eeb39e7936eb36476c9358523153dbd7fd5cb3abfa691c6fe9bd6b965ca18cf05f83092e03b5a3a90e8b3295782804a9aca4f04563deec46d385bcb"}, &(0x7f00005b8000)=0x47) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000dac000-0x8)={r3, 0x3}, &(0x7f0000f8c000-0x4)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000ffa000)=@full={{0x3, {"97866cdda83dee"}, 0x67e}, [{"27ec80dad94886"}, {"980d9d630163c8"}, {"eaaaf0e92fb865"}, {"f6adf4fc508e6c"}, {"fed23699d2f88d"}, {"2ed6100142dde9"}, {"112e9ee354f066"}, {"3c7d52ebe3df00"}]}, 0x48) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000419000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000ffc000-0xc)={0x20000000, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000ff9000)={r4, &(0x7f0000ffa000-0x7b)=""/123}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000ffb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x14) 2018/01/11 12:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a6f000-0x10)={0x4, &(0x7f0000bbe000-0x20)=[{0x3, 0x1, 0x5, 0x8}, {0x9, 0x80, 0xfaab, 0xffffffff00000000}, {0x3f, 0xff, 0x6, 0x4}, {0x3, 0x5, 0x7fffffff, 0x1}]}, 0x10) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000ae9000)={@common='yam0\x00', @ifru_names=@common='ip6gre0\x00'}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c68000-0x10)={0x1, &(0x7f0000930000)=[{0x50000000, 0x9, 0x7ff, 0x9}]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008b1000)={0x10001, 0x7, 0xa000}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000521000)={&(0x7f0000207000)={0x10, 0x0, 0x0, 0x209140}, 0xc, &(0x7f0000bdd000)={&(0x7f0000f92000)={0x11f8, 0x8, 0x7, 0x10, 0x3, 0x3, {0x7, 0x0, 0x0}, [@typed={0xc, 0x19, @u32=0x9}, @generic="93b4e17c0515f4e134821b21d7d20965cfac3aff74d3a51a9b99fdfc692d377206c60ce0cd75ccf52ce1457b064076966327fac415d3c827", @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0xa8, 0x78, [@typed={0x18, 0x1c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @flag={0x4, 0x5a}, @flag={0x4, 0x8c}, @flag={0x4, 0x69}, @generic="97eefd4d00eaa4b8e155ce9497d66de91e31a257e0575bc33f3031183b863577d4a34461b07e4d3ae880c732cae2cade193932aeda62295443a7dc18dbdceca888166b43ffb0e0412763201069", @flag={0x4, 0x3d}, @typed={0x14, 0x48, @str="c27472757374656400"}, @typed={0x18, 0x73, @str='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @generic="2837bf25c00d15a42b5646667099ebc27236f45599b8ec7df073d87eb0c49448f7681e0a8763865f5c849865f47176183f4dcb16de9cc79c9f7a5bfb739f9755707a626a0f63349c832916bee4e01f0b9e6f404ee67c2df1", @nested={0x1088, 0x65, [@typed={0x5c, 0x8, @binary="1728a8d19ae32f44211279abac5ed4358d35592a53a58aacc1f67cd669ba1b8928da9f2c5e49e540b87d7edd96e7b110e0cec072e94303ddc80c085d70f917248688786477011d80582f990e11ac549df8"}, @flag={0x4, 0x87}, @flag={0x4, 0x87}, @flag={0x4, 0x81}, @generic="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", @flag={0x4, 0x4e}, @typed={0xc, 0x1d, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x32, @u32=0x72d7}]}]}, 0x11f8}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f000008d000)=[{0x20, 0x0, 0x0, 0xfffffffffffff035}]}, 0x10) 2018/01/11 12:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) socket$bt_l2cap(0x1f, 0x3, 0x0) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) [ 44.922129] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=8271 comm=syz-executor4 [ 44.948970] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=8281 comm=syz-executor4 2018/01/11 12:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000b81000)={0x6, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000555000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r3, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, r5, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b92000)={0x42424242, 0x42424242}, 0x2005, 0x8) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@random="0008220100b8", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0xfff, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) bind$inet(r7, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) r9 = accept$inet6(r8, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r7, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r10, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}, {&(0x7f0000f81000)="d221a83d614222d73d06b3290b781b0e79ba160b891c3b615e0822a6f72a5133e15046d7d3956e4ebba235cf184aa3e35daed9a7648162b067c3933e1dec1a43ec503d101bb78e47bc27502c23bfdc0b6b0b22d919184e368f61604ae39938eb12a840b260a93a8fe90d2d99ded7d49c35cf8529731fcdac7555b5a92a557a29c0f899666d696d5191e8d1e30d40d770aa7b688b74e3127a0ffba6312cbeb351d3939068d2454f75e5a800dfd02f8a10243dad667cf587aa50305539e1456d6a98dbd0ab", 0xc4}, {&(0x7f0000020000-0xd1)="71e93cb6875ae38f2fe2cab7800099fcf35acfa41dd4d3366e3d5cd28ca5ed01ab02db517856926208b72199a12bcbca9e583957f9844896d11a75cbea4a860609cc4b062431580b5faafbf3c741b99ebea76410895c2a1658cdb826acf9459efefc7cef7c19024bfabb5167bed61805e07a451306939b627cbdcab6ae923899cdc9ec7f4a581e89d62fdfc314f9de9eae317155ff1e691787652cddda0374590171b4a58bb68a9e5f0ef94ac6a0b64e75341210eaa3c6fd4df16e9bc363d545bd07951f5c0a3c8de9487f7c0a62767c", 0xd0}, {&(0x7f000024b000)="0e5a523ceaac35858669d2b3338924150ede44ae54e0882543fce8a4ae0533bc8fd57bfb754be5f461e31b84e7a95a443740480ed7b94a6ba29880f0a988d2b20f8a67e78c714f68e1f537ab52a9cf70bd2452590a94a6dc8b686b234fb8b29d0c6501a1bfd2df073b50c1d4c6b4100991a48657ea7a76b3f30f9eba7d2947a498933a21bb64bc93694b71ab89612a41dbb855e702ab746babf1770d74d2759a2dd595a9f77500d9f3a9065149919068309db0e52b37549d3dc83e05c2994686a6f07fb3d5ffef7e83d9f10890adbb5f79b43c75096e26465543752d9f824f629bc18de72d26c575ec4e5c0d7e9974284f275545b0dd728773", 0xf9}], 0x4, &(0x7f000076c000)=[{0x110, 0x0, 0x80000001, "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"}, {0x1010, 0x105, 0x80000001, "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0x1120, 0x10}, 0xe2c119df1ed13f37) bind$inet(r2, &(0x7f0000650000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x375ea4b80afd8ea1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r9, 0x5) syz_emit_ethernet(0x3f, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x2000000000000000}, @sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x800000002, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) 2018/01/11 12:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f0000900000)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 44.997297] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=8271 comm=syz-executor4 2018/01/11 12:48:55 executing program 2: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0xb) r1 = accept4(r0, &(0x7f0000f49000-0x80)=@generic={0x0, ""/126}, &(0x7f00002fe000-0x4)=0x80, 0x800) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f59000-0x4)=0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088", 0x20) 2018/01/11 12:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000d7e000-0x4)=0x0, 0x4) 2018/01/11 12:48:55 executing program 1: mmap(&(0x7f0000000000/0xf32000)=nil, 0xf32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000839000)="200000001900077e530008000000480080200d00001100052200000004000700", 0x20) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f33000-0x90)={0x10000, {{0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/11 12:48:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000272000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xffff, 0xbe, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0xd9e}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f00003b7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x3, @rand_addr=0x4000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000)=""/178, 0xb2}, {&(0x7f0000001000)=""/246, 0xf6}, {&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/43, 0x2b}, {&(0x7f0000001000)=""/129, 0x81}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000002000-0xfc)=""/252, 0xfc}], 0x9, &(0x7f0000001000)=""/100, 0x64, 0x3}, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000af9000)=0x4) 2018/01/11 12:48:55 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000405000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xffffffff, 0xd3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000834000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x29, 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}, {[@routing={0x29, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r1 = accept4(r0, &(0x7f0000578000)=@hci={0x0, 0x0, 0x0}, &(0x7f000008c000-0x4)=0x6, 0x800) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000e3000-0xb7)=""/183, &(0x7f0000c62000-0x4)=0xb7) 2018/01/11 12:48:55 executing program 7: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000cf7000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(generic-gcm-aesni)\x00'}, 0x58) 2018/01/11 12:48:55 executing program 6: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000454000)="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", 0xfc, 0x4000004, &(0x7f0000b47000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfffffffffffffffe, 0x4) r0 = socket(0x0, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000073d000)={0x0, 0x1, 0x4, 0x3}, &(0x7f0000529000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f14000)=@assoc_value={r1, 0x20}, &(0x7f0000663000)=0x8) 2018/01/11 12:48:55 executing program 4: pipe(&(0x7f0000968000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000455000-0x10)={0x7ff, 0xc4a, 0x2, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00009f5000)=0x0) tee(r1, r2, 0x3ff, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:48:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1000005, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000c1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) 2018/01/11 12:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00007bc000)={0x0, {""/7}, 0x0}, &(0x7f0000734000-0x4)=0x10, 0x80800) r1 = accept$ax25(r0, &(0x7f00000bf000)={0x0, {""/7}, 0x0}, &(0x7f0000e50000-0x4)=0x10) getpeername$ax25(r1, &(0x7f0000a5e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000062e000-0x4)=0x10) r2 = socket(0x4, 0xa, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003b4000-0x4)=0xfffffffffffffff9, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000f99000-0xc)={0x10, 0x0, 0x1, 0x100000}, 0xc) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@generic="1b00ea10b56411c6ffffe50008000002", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x2, @common='lo\x00'}}}) 2018/01/11 12:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000127000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001, 0x1, 0xff, 0xa, 0x33, 0x1, 0x536a}, 0x20) write(r0, &(0x7f0000bab000)="220000001900070400943300090004000a01020000c6008000000000060015800200", 0x22) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000ffc000-0x4)=0x0, &(0x7f0000ba8000)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e42000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000aa9000)={0x52, 0x1, 0xffff, 0x7f, 0x0}, &(0x7f0000870000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f68000-0x8)=@assoc_value={r1, 0x180000000}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f22000-0xc)={0x543f, 0x9, 0xc1, 0x80, 0x4, 0xffffffff, 0x5}, 0xc) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000d5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000179000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000769000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000756000)=0xc) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c15000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a42000)=0xe8) r7 = getgid() r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000035f000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b8000)=0xe8) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000050a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd2000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000047e000)={0x0, 0x0, 0x0}, &(0x7f0000d38000-0x4)=0xc) r13 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000df5000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008cd000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000669000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f21000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000068f000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d40000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a19000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a0b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000350000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000442000-0x4)=0x0) r21 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000750000)={0x0, 0x0, 0x0}, &(0x7f00009cf000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000704000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d2000)=0xe8) r25 = getgid() r26 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c80000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000292000)=0xe8) r28 = getgid() r29 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000891000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bed000)=0xe8) r31 = getgid() sendmmsg$unix(r0, &(0x7f00005b4000)=[{&(0x7f0000dce000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cb2000)=[{&(0x7f0000d01000)="5396cc8b3b0aafe8eebec382ae7b2bb9250500163d84e221bfcc9d3846d69d5067a126bf2023301b38e8d68becccb367b049705dc4f93e58aa8cec757fec4dc9b43655829890ce6a1422b35ef2037c59a0731b28e51c16b0e23e72ccb34b69bb3c02a0b94b5c41f2ff56ffbb0b5dab77a4a2e220aa9e0120addf23c900a3a9888461fe6bb8f35356efa45b750c4feb38260773bc1e8ba4df505d092bf30576e2a0af4513a9cba78eb175c261ff50da17b43a8fe29e16fa15c6f8bb97e449808d00ef91b0d141fd7a4ad45c", 0xcb}, {&(0x7f0000c70000-0x94)="fe76be458c5cd00a5106c12b2f9677a42fac3324af915365a05deafcaacac61815b4b82aa67774b69b243ab0cfe67433f81fccd85152449b510a806777867c6630289bb758675b9953813fb6ef31db3b777612a5bb84f16e60cf57257689a7ffe1fec9f0029d464067586843164d48a5d89ad9ff2bf7c4d96e0afee6670b3832b78388d96fa049f437946126546fd961e90458c9", 0x94}, {&(0x7f000072e000)="e3217afc5cde273dde117b108ee839c19826bb78c4f1786e6ba6a15d5d72106de4a11aa508c86145ae2f583251f050712e3e14c99804a92abc1f756c29f4fc1d95ecb0ecf8dca38ca298da4ff4a4d9def2f2f1f8c66e400d3a595366339eb6ff28239cb8c7d4c10289724315e332106be6863c188261f14f2dbbded6fca8d17c371b9093930815a04a42e50a28aa8661c2837efb1ec224cd283af6ffdd3f62659007ef61bee7865356b454b96fd441d239d1bdac968735acdb7e025837e7619a4ad590577d98b07d92b8780a672d4e0158d8245ae8ad4a8d1bdc596e872edc7a0ebcb4973bac00ed1659dfa2f8d2fdadc3cf68f3d6", 0xf5}, {&(0x7f00008f9000-0xc3)="e41e8837b3fa1710a17f29fe67e91b954dc6efba2d9c2e2af8174cc4804efcfe35ab2cc6d10f4c85f26edf753ae9cc30a0dfb508fefde2638d676ebcffb7c846bf269d661303cf214190233877c552a23b8b1c0b326fea493819a834de4445edf41c42f3fad999fe4f9c706a11222de5f85487e07ddac929c646414b35bf6e4265976bd3d76ce1f3d62750a868650b4b4683b64c06dba82a20067533b85ab3f30e8d98da2049c3c1d35913d2fdb3afc751f115a3381dfc75516feebed6170427f55133", 0xc3}, {&(0x7f0000a4a000)="064195fef4f168dad26388ee22c57a6c07fbac44e3a2414acc70088a39fd03a3ea72fe6102b8c254cd242352172bdea329ca33ccccc668ab243d4adc7d153b56e55907b4643c672b40b8dcb9f2b107417dbaa1757a8ed71a3f35508984c2a4b49f162ec34a3fff9c7bec931e395363d23a14b70f13e9f72764b92313fde4496fc59a2640879137e6081bd5fa742a23911bf20c3dd08e377036ed1b011691644595f8d072bd55c0fe83047bb592ff5576148de9d97cc8ce4355c6984e617be4cecf0ea291e4efc675b787bb4406aaf5bd6f2bfad3258481b77077b36a9cc8581718e219c05af38e43033172b8133cb4ba99c854df380c02", 0xf7}, {&(0x7f0000901000-0xa3)="6141992e1843afc05f8a473dd98444258f243812796733e42bb0d03ed67b3505253d550dff10114c8e26874c7377f6694cbc7cffc1ad96cb8a3daec2310d8688e31f1a3f6110518723811a211af97f1c164ed3e7ec6d8eb38fe23fbf6228197603c8425ebf156b1f073307e1816c8451e25de6fe9c4c61bbde26986e23a9c90e2df508fb0de714a5266cc99a2036b6d1d6cc4d3c465163aa4e4b75566f40ced01285cc", 0xa3}], 0x6, &(0x7f000048e000-0x38)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x38, 0x40804}, {&(0x7f000098a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a4d000)=[{&(0x7f00005c4000)="2aaeec121d9abf1427ec86e1a8a3bf26c8c00cd47ba92254e50172bf4dc15d0548e8aa85f72b4b52118c512a03d9760c1e0457b5650ca66d8a08df6f63796f2ea2efdea8ac5cb00683fb606322d098ef77f753f5238110ad50", 0x59}, {&(0x7f000067b000-0xc8)="6b00823414e44e97402d0e8fd51393ab497b528f9fd7d545a48558708a2e1fe6698c4b766b55d4a21d181146d928816b83a5f7bd1223eb173b3c7d35495a6b5a4fc1487dd45189f7bd4fe601d1709aae6474a17b669347fbe0390c9831c641b3e16b8e18eed86b1334e7122232954d05c7e7b676b60e4cfac18219c7495e5c8fd48530801b32b17b9f7ad4f52992c01cc25e6f580558be680fdf65ea2cd80e99dbbc9dd5cd671c71c3797a34cee663cc95ea9111b708e8180fe937b80778eee5734e5d38f7f9ef7d", 0xc8}, {&(0x7f0000760000-0x6a)="8fbf7fb3c6466baf01acbe4aa888a0df14dd563fdb615a1e4db36e215158d7ee11f45d5ef518a76564f1625afb416b8c5ef5f61c702f67cba88e1dd90567763f9cf3225f8ec538465707ab7ce2c8299d6772e3557d80132fa479a6e51e8689cedee046f3d38850f099fa", 0x6a}, {&(0x7f0000d9c000)="5b6697337536938d58f13c78918b34596bb8e9754994f14b48f3447acce5c27f066639a22363ac731acfdf00544cfa4217c8d66285af32e757882983baf90f9f24", 0x41}, {&(0x7f0000c1d000-0x75)="d9de27c2fd8ac477865eca7b96078c120188b7035dfd61d29175f47cfbe9f7dd7caf22cc9605e761f713edb3bf488537f5031dee4890c6b77a1f490d1be060e881f8d7b82a94b6db7321d3e43fd92b5a99e814a7ad003c35bdf0e2af2e3b3e3271b5858caed63c6cde2aa7e78203a8895ab9e3e2e4", 0x75}, 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{&(0x7f0000efb000-0x8b)="e85a3c706abc204a0885b082bf86337c15bc633ed310fd1e89236704c02af2ff29a36494f170abdfd895072adf30c5f0ee528a5ffcc7367159b468f3227d6a2cff31d0c604b5d487967459bf113eac9e54623365b60f2f083f64182b59809704903e4b0c7c507e8f96b9e410345f4727dc4ce5977898bea930014ae9e47593972925d62f652e0f2d335ecb", 0x8b}, {&(0x7f000004f000-0x78)="b619d833d75a538650881e237bd3a1e525c1641e00106f11b47ef94067fa16c1b3374eb739e122cdf6459182fd848d84cb7bff49203373e111209cf941b6ab22535055b5b680415d5e39484590f2d4657633b7a37a2d5d0d188a8a3aef0158f990317582f07be36f75d6ac11f907962e9b3e13ecac082722", 0x78}, {&(0x7f00001c4000-0xab)="816f84e5c827a589104ee680dc754f2aeb0edaccc0e838d563cb0515d347541619d20386a2337b626c7c332684e59803d64b65b47c5801bb20f2b8a9e02da643c5fa09ef63e63ea9d294082e43bd35b9af867261e53e19c03c88fa1f64ba29d959fa7fc12067eefb794ba29c023ffe3c33ba9e83f55fc7454592f0cc6f715380b05a1eae091d250e956803da9bc9ed2915bc6f387f0f775623a3262ff5cf81fa58dd45c82c275df2789f0a", 0xab}, {&(0x7f0000a43000)="082d9dec5342504a92", 0x9}, {&(0x7f00001fe000-0xab)="b812e05327e468c50a8fe1dc022416b840a789aa265770083ebf52dd831e22904cc1f6dabc04206731348106b9784f3ef28fbc15c60ab5f08fd4ae540617e0dfc6baefb871d813c5c692ea724acd2133a0a8468042723234f5c579bd5ffa62d911811d46e3d7cf8c1fc2a14b988180ead9695bba5fe3394a7512f4b48c7df1986b98bb07c053f8c27b009a95b1269dac322b1f36795a1f0788b258458beec9f0b2ce6ce9b035f53c384a5f", 0xab}, {&(0x7f0000307000)="02fd5f13b29013ced40f52cd7c3205ef2b8545fd80bc95389efafbe3efeddc8080e12be4b2bff1aca4", 0x29}, {&(0x7f0000189000)="768b7e78f0d4ee8e3f7f9687bb52887566858a962851457da6ed8831831b0eef21788556edc5168411ec804bdc3a85e94a43e137b7828d1278f33eedac905a8cb9dbb95ea3835a2fcb5cc510dafca69af63131e7b83fdb0530d743e900fffadf4a54b442f4647e4497135dcbf4e58814656c4a856ab8bbf84739a8a30b0f430ed8dfc3fc96d6f828b3765223b206a48a54ad76f851fd8651fce92ddb2cd6d2708242d2fa8d30e2d4b42ee487ca619d77f92e9a34fa1bacff01e99e164b87e3d1482ea1b005ffa1ffa917d798d921013ef3dbc1a939aa986dca9f", 0xda}], 0x9, &(0x7f0000f96000-0x178)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x178, 0x10}], 0x4, 0x0) 2018/01/11 12:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003dc000-0x4)={r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000246000-0x14)={0x0, 0x8, 0x0, 0x1, 0x6, 0x110}, &(0x7f0000eb9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006f5000)={r2, 0x78a}, &(0x7f0000b90000-0x4)=0x8) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000693000)={0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x8, 0x6, 0x2a9c, &(0x7f00002ff000-0x10)=@common='rose0\x00', 0xcf4, 0x9, 0x0}) socketpair(0xa, 0x80000, 0x100000000, &(0x7f0000645000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000e4e000-0x4)=@int=0x0, &(0x7f0000b6f000)=0x4) 2018/01/11 12:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f0000951000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000529000)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002a1000)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000e9000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000ae7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d55000-0x4)=0xffffffffffffffd1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000242000)={0xc, 0x15, &(0x7f0000d4a000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xeaf}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xd02, 0x0, 0x0, 0x0, 0x3b6}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0x6, 0xa, 0x7, 0xffffffff, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x711b, 0x3, 0x5, 0x6}, @alu={0x7, 0x3f, 0x7, 0xf, 0xb, 0x20, 0xfffffffffffffff0}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c1000)='syzkaller\x00', 0xf7, 0xa4, &(0x7f0000028000-0xa4)=""/164, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a6e000)={r1, r2, 0x3, 0x1}, 0x10) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000f6000)={r3, r2}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000a75000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) syz_emit_ethernet(0x5c, &(0x7f0000a61000-0x5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x9000, @ipx={0xffff, 0x4e, 0x0, 0x5, {@random=0xef8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@random=0x2b, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x800}, "4c4e43876d4deba2da9306bf3e319dffe0172a1431e844c4eaa748f4dd7d3961faab15acdd12541fd686aa83a43be2da"}}}}, &(0x7f00004e3000-0x10)={0x0, 0x2, [0xc90, 0xe70]}) 2018/01/11 12:48:55 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fa6000-0xc)={0xffffffff, 0x4, 0x10}, 0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f7e000)={&(0x7f0000895000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fa6000-0x2c)={0xf, 0x14, 0x0, 0x2, 0x11, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000fa7000-0x4)=0x0, &(0x7f0000fa7000-0x2)=0x4) accept(r0, &(0x7f0000fa5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa5000)=0x14) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fa5000)={0xf, 0x12, &(0x7f0000fa5000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0x1, 0x4, 0xf, 0xc, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101}, @ldst={0x0, 0x2, 0x0, 0x5, 0xa, 0x18, 0xfffffffffffffff8}, @call={0x85, 0x0, 0x0, 0x9}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x1, 0x1, 0x7f, 0x81}], &(0x7f000007b000)='syzkaller\x00', 0x1, 0xe5, &(0x7f0000db6000-0xe5)=""/229, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c53000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000fa0000-0x4d)=""/77, &(0x7f0000f9d000-0x4)=0x4d) 2018/01/11 12:48:55 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000216000)="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") mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a7000-0x4)=0x0, &(0x7f00006a4000-0x4)=0x4) r2 = socket(0x9, 0x800, 0xffffffffffffffff) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009a8000-0x4)=0x9, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000820000-0x1238)=@newsa={0x13c, 0x10, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x1e6, 0x12, {{'rfc4106(rfc4106(gcm(aes)))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:55 executing program 3: r0 = socket(0x3, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cf5000)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xff, 0x5, 0x7d, 0x3, 0x9, 0x100000001, 0xffff, 0x4, 0x7ff, 0x10001, 0x9, 0x4, 0x4, 0x1ff]}, &(0x7f0000fa5000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xfff}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x5, 0x4) setsockopt(r0, 0x3a, 0x0, &(0x7f00007c7000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000002000)={0x1f, {0x3, 0x2, 0x1, 0x400, 0x66, 0x100000001}, 0xe9df}, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xb, 0x100000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x0, 0xf5}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000004000-0xfc)="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", 0xfc) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000003000)=0x10) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x15, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/11 12:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) socketpair(0xb, 0x3, 0x8, &(0x7f0000665000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000003000)={0x40, 0x7ff, 0x4, 0x7, 0x8, 0x8}) sendmsg$unix(r0, &(0x7f00004a3000-0x38)={&(0x7f0000221000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f00005d2000-0x10)=[{&(0x7f0000cb8000)="363e7f711cb3f057f91176f8d984ecd588c74c2df26f781bc8351aec29b4344ba44dd3881edd9258", 0x28}], 0x1, &(0x7f0000e60000-0x18)=[], 0x0, 0x0}, 0x0) [ 45.274553] nla_parse: 16 callbacks suppressed 2018/01/11 12:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001a0000)={0x3, 0xfffffffffffffffa, 0x0, 0x0, 0x40}, 0x14) r1 = socket(0x10, 0x2000000000000000, 0x3) write(r1, &(0x7f000097b000-0x9b)="1ffff7950de709000100008b00000000000003005200da800007000000085f77965a6956da80e0fdf4e1b44fe4bc54bdc2625ff802e2d294f2b17a8b989d84300018ca17e81f5e40488374f3140a380a23389890bf7ac475ce1a561deae57765f650189229dc66689492f3ecf855f6ab0a4a088f4db58c25d1ddea8186e18e060379c38730c7012b538f3c88fd9a4ecaea4b3345b03c1f13240160", 0x14e86aebbfbd174c) 2018/01/11 12:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) pipe(&(0x7f0000c73000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a66000-0x4)=0x5, &(0x7f0000e09000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000924000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e2d000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000718000-0x10)={r2, 0x1, 0x4, [0x7, 0x800, 0xfffffffffffffffc, 0xcb]}, 0x10) 2018/01/11 12:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000bdb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "f80409", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "c806ed1007fc8c9e9fc7cc38c3d98887"}]}}, {""}}}}}}}, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000737000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f70000-0x4)=0x48) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000f03000)=""/166, &(0x7f0000aa7000-0x4)=0xaa) 2018/01/11 12:48:55 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000007d000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x3c, 0xcd, &(0x7f0000002000-0xcd)=""/205, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) socketpair$inet(0x2, 0x1, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0xfffffffffffffffb, 0x3ff, 0x800, 0x9, 0x1}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x20, &(0x7f0000000000+0xb07)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x20, 0x9, 0x54}, &(0x7f0000002000-0x4)=0x18) sendmsg$inet_sctp(r3, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000003000-0x5d)="1756050ed7e02c8fb1a0a4589ea7a11257afd5d795f9286de4036abf6a5f9f3b7c033103c3873d308c6cd5c87641a8d882b71f56f6ba8b3b6f6d0e9129f35593184bc1a78c037023ea0bdc7eeadb2358d48e3d7e9044ca3712f4982d55", 0x5d}, {&(0x7f0000003000-0x7e)="d758c26dcb6bd819930d9154fb7db356ce1fefb98d6ccd9390e9bb43070051e1aeb930393a9350b703329a6bb84ea26bfc99eae116b9b51b9fd3cad2351df843a1e6e24863fb28b04c47498f0921b7da0595e806b5994085927e0e44cca59f8e8c084f7db40f849dbcf6808e9b1ba019ec1c16db4de3ddcc7a1298ed9d07", 0x7e}, {&(0x7f0000000000)="0df1c5ba5e5e159c9f710a01d3e4004c9ae627cdad37b581570fa8e10418697b0977a838dd0bb2127013e0c848018ed05666c735032458ed146f5f6d367328dea80f6a872e4af9f2c62be1ecb4718278208a16f7e92b8d560bd83caf2725fe01da6eab5a8b4c5161a7d87cca1dd6dd445e4733c725686396904cbd0a58f6e6f43b6fcf5f20262f7b8d6c02bf0a58a2daeed8e03d470be86ee0c8e076bd14c55ecd40150be15e", 0xa6}, {&(0x7f0000000000)="697a6c5763c06b96f24fc00ee5aad7d2ef5d8ac09280da4d2c606cc129f62fc8cd190005cf311b1d21e3e710", 0x2c}, {&(0x7f0000001000-0xb5)="ef7a60edb3cec1349408a3ddfd1a233c68d00df66c6c73f497f10ae727ce9119a17f478043a8c32988613070a4ed3ea4f241be6d57e9a315c4abc1f7845fc1ff3f213446c0ee830fefd89a3dad6805936e3be53250738c7d819dca23ce12a991de5a4802105fc8a4ed3d87b678778a1d68e91cfbb591019046e8f561f5f1a15834b7f6bd4c5786c7f230625be8f54db7d79cb0834ef6df2fd9e0b9cf2404f0d3d02badbe71edf9d36b7e070b37a2a36ddf308bdf1c", 0xb5}, {&(0x7f0000001000)="8f1bc9e806f10e1c29181f644c120f822a16b94a9796140b7fe908af831a7288a5980b4e782b22f85ad3e355a1cfcdabea0803ab612ddc1b045cb7ed42c58dc23d8b9a7547a472c3739a9cf337b4f17964ffb3c982840e691a7a1f9c55c57ec3e7e5fe6c04ea22004630ffbd2bf8c98c769f7570fc153a6a2997fc5edec95c2c03a5c1e68146d92306d1531154610bf450", 0x91}, {&(0x7f0000002000-0x5)="d40a3afb5a", 0x5}], 0x7, &(0x7f0000002000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x200, 0x1, 0x8, 0x9, 0x8000, 0x6, 0xfffffffffffffff9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x1, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x3, 0x7fffffff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x4, 0x1, r6}}], 0xc0, 0x20000881}, 0x8001) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x80, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000f54000)=0x101) 2018/01/11 12:48:55 executing program 0: mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000730000)={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]}, &(0x7f0000006000)=0x108) 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) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000006000)=0x0, &(0x7f0000002000)=0x4) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000000000)="21a530aac3d6d0f9d362165b96c975b648dbecf2b6f5b4cf9b0344315cf9a4b53a6281e7f69e86a6dc03ad3858fe2854c391a00674ca62ee725f701f86fca33bd119fdbf51905f15a9019aa0be5d", 0x4e, 0x10, &(0x7f0000001000)={0x11, 0x3, r3, 0x1, 0x100000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket$packet(0x11, 0x4, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x7fffffff, 0x6, 0x7bb, 0x100, 0x1da, 0x820080, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x6, 0xe7d6, 0x1, 0x400}, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x8, 0x1, 0x100, r0}, 0x10) 2018/01/11 12:48:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000db0000)={0x0, 0x4, 0x7, 0x47, 0x2, 0x1}, &(0x7f00002ba000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ef9000)={r1, 0x4}, &(0x7f0000bb4000-0x4)=0xffffff5a) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) 2018/01/11 12:48:55 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c31000-0x20)={@common="6c6f00ff0001fff6000000000000fe00", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 45.274557] netlink: 76 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/11 12:48:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f000029a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b91000)={@generic="e07e269ec03ac83ec07794cd8335c22a", @ifru_flags=0x1000}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xff, 0x0}, 0x10) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/11 12:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast5))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[], 0x0, 0x0) r2 = socket(0x2, 0x2, 0x8) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f000031d000-0x1a)=""/26, &(0x7f000026b000-0x4)=0x1a) recvmsg(r1, &(0x7f0000b6d000)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xffffffa8}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0xffffffffffffffff}, 0x0) readv(r1, &(0x7f0000c91000-0x40)=[{&(0x7f000032e000-0x90)=""/144, 0x90}, {&(0x7f0000127000)=""/26, 0x1a}, {&(0x7f00009d3000-0x84)=""/132, 0x84}, {&(0x7f0000c0a000-0x49)=""/73, 0x49}], 0x4) shutdown(r1, 0x1) ioctl(r1, 0x4, &(0x7f0000edf000)="10be2c442d89348c3a62bd3de38f083b0f3f41a0fbebe9a1a5c3d5ea83318725bfd1aeca5037793e19caebb0c4f883d2fe1ecf25e3cccf51f2691a6f1f3b473ebb612628b9bee190740c25088369f89ef1f871459691e32b42232e25207e7a094197a9d62fae96d4b0f5b2111408a5326746294eb75cd7a2c78444862ab51b81b8e782b73fa45d4dd138ad2c82fefc624cf54dec5b1ed2f06b1f9fd3ed0b297075211296d6e61587e6c7147f731f3a95670e9958feec2267cf0952ada69b3db9c64ebb986eeeea41babd5f4a46876e000a83c2be661eacaaa1f65501efaecf90738770ffe9b4a688038f763772aa") sendmsg$key(r1, &(0x7f0000f51000)={0x0, 0x0, &(0x7f0000f51000-0x10)={&(0x7f00009de000)={0x2, 0x10, 0x6, 0x0, 0x8, 0x0, 0x3, 0x2, [@sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}, @sadb_lifetime={0x4, 0x4, 0xffffffffffffffff, 0x18f, 0x7fff, 0x7}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x10) r3 = accept(r0, &(0x7f000047e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000950000)=0x58) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000046a000-0x8)={0x0, 0x0}) sendto(r3, &(0x7f00005ea000-0x80)="f9067842b6bd2e29a00641e5b50825c730c8a3eeda3d8f7dcd88a32e43b87b9985129619afb26329971c1304be25cfcc06741eaaae222f9ee5db01e3691cf7cc86ac7348d2477b1ae5e3104f73e6f832dd7367a89e7a70fdf981927ccb6457434f6c81628ef655bcddc5650e4a6eab3f80e023f19786441de22fcf7f1b55dff4", 0x80, 0x4000000, &(0x7f00007fe000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) 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) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$kcm(r3, &(0x7f000033c000)={0x0, 0x0, &(0x7f00003ab000)=[{&(0x7f000085e000-0xfa)="b74b72ed7aba06a5fa5512794395bfa976bcbaa2bd87d114ecf3c8dde623cd1b5768f9a6d1c516a28a0de2dc5142e71c7ae71c7133b4a9291efd95642ebf27b76f12039f4f6ad919f9c6988b15f9d5be2a8a208a1576", 0x56}, {&(0x7f00003a0000)="3744c017bda0c40ade4392e39e80d680ad8720444b55da6c445f03a16c346bcc74a52e0b525f651dd217", 0x2a}], 0x2, &(0x7f000055f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/11 12:48:55 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/11 12:48:55 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fb6000)={0x0, 0x194, "5f1417b80d9edf31ba4a320f8fbc6e532124f1889cc11b7e232f1a630bf615c676667db2fc6a539bcfeab24a62a75e2c89d72f898040df07d70fdbefc4edb47c2e7afc53e9b37291db0f0a9c18c33c7545bf62be787f83db10be868c1d26a7e878c1a2e02d23242c7f1308593f59da2a1882d8e42c28be5a41d807835c561853aacb0fe8f44c9ce3b5391eb5cd549bfd65aa64355ff39cc208235dd4df53d07bc366691e8dba8f11431ef39642daec2d037a3be3655aefc6b9b4f506e92c0b39f761de1949f5c3af31967a61f3ec0118adae18f390aded74beb35dfb28958f0d377520171bfe378cdf1ea007608682393cacde1e7398"}, &(0x7f0000fc4000-0x4)=0xfe) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000088a000-0x8)={r1, 0xfffffffffffffe01}, &(0x7f0000fc4000-0x4)=0x8) r2 = socket(0x9, 0x807, 0x80000000) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000fc4000)=0x9) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000230000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc6000-0x4)=0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000fc6000)={0xffffffff, {{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, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x1a8) getsockname$netrom(r2, &(0x7f0000fc5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fc4000)=0x10) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/11 12:48:55 executing program 3: pipe(&(0x7f0000e07000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00003bc000)={r2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fc6000)={0x0, 0x0}, &(0x7f0000d70000-0x4)=0x8) syz_emit_ethernet(0x66, &(0x7f0000c77000-0xd6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x5c, 0xe80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0xffffffffffffffff, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x2f, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c62000)=0x70b5f5c7, &(0x7f00006d6000)=0x4) 2018/01/11 12:48:55 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000fbf000-0x4)=0x2, 0x4) socketpair$inet6(0xa, 0x6, 0x7d0d, &(0x7f0000c42000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f000040c000)={0xb, 0x7, 0x7fff, 0x80000000, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc0000-0x18)={r2, &(0x7f0000fc0000-0xd)="0b027966a7ae77822c80e6eac9", &(0x7f00006c4000-0x1f)=""/31}, 0x18) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/11 12:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000ef9000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) setsockopt(r0, 0x70, 0x5, &(0x7f0000122000+0xc1d)="61e9519652ec3f0838e2424514597e8e180f8a0d49c36712c3bb2903b995d34c2e204bb28db43d6a05fd85ba3432ece3f147ec6aa211e0a22159abfe639120fd319969d14db22f2b9710bc471bc6bd27a748bb8dd6777d0077535ff742d41197824a9a9b5d6f", 0x66) 2018/01/11 12:48:55 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/11 12:48:55 executing program 2: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000309000-0x4)=0x6d4, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000aca000-0x10)=@generic="20bea62b2289c9703c85cf670f53082e") bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004fb000)=0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:48:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000000000)={0x11, 0x15, r1, 0x1, 0x8, 0x6, @random="ec44e4734494", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c78000-0x48)={0x8, 0x2, &(0x7f0000de2000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x2, 0x0, 0xfffffffc, 0x40000}], &(0x7f0000756000)="00000000000000017200", 0xb4c3, 0xfffffffffffffdde, &(0x7f00006ac000)=""/4096, 0x80000000000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f00005ef000-0x20)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000db4000)="120000001200e7ff0000000409144a000b05", 0x12, 0x0, 0x0, 0x0) r1 = gettid() r2 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000865000)={{0x7f, 0xffff, 0x8000, 0x7, 0x3, 0x7}, 0x7f, 0x8, 0xff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004b0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000010b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d4000)=0xe8) r5 = getgid() sendmsg$netlink(r0, &(0x7f0000f24000)={&(0x7f0000450000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000550000-0x30)=[{&(0x7f0000093000-0xf8)=[{0xf8, 0x2c, 0x2, 0x5, 0x0, [@nested={0x94, 0x73, [@typed={0x10, 0x6e, @u64=0x6b53dbde}, @typed={0xc, 0x42, @u32=0x7027}, @typed={0xc, 0x17, @u32=0x0}, @generic="596f084ffdabdaee9f3f24ffec70a5bf57614de5922fd68fbe26fcfe81d4ac68f2ec498c8468d1ca2b08daeb5c272936e084805250b13b31dec6f24dd8a0ef42738416db47bfb8051bd7af18c4ac1e66e54e83129a9f58458fe11564d407a3ad3f", @flag={0x4, 0x73}]}, @typed={0xc, 0x1, @pid=r1}, @flag={0x4, 0x4a}, @typed={0x18, 0x52, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @nested={0x4, 0x85, []}, @typed={0x1c, 0x13, @str="5d6e6f6465768473656c66657468315d2b00"}, @typed={0xc, 0x29, @fd=r0}]}], 0xf8}, {&(0x7f00002fb000)=[{0x14, 0x38, 0x320, 0x2, 0x1, [@flag={0x4, 0x53}]}], 0x14}, {&(0x7f00008e3000)=[{0x18, 0x1d, 0x300, 0x4, 0x1, [@flag={0x4, 0x8c}, @flag={0x4, 0x7b}]}, {0x12f4, 0x1f, 0x401, 0x1, 0x2, [@nested={0x19c, 0x21, [@generic="8d4bb32279ecd8c64b3b6edb1e9bd90134e323c685236f4a448b26daf7004eb175d2e358de73555e0f39ec2f29cdbe0a05d94ca6e692086d41b6568467742b3f5dc8ad076d37b9ae07c3b5aa354479388233d54bcb2f77278167993819d30a76f3c5539229e8c7757422ac6e656507e71462a880b4eeade215be60376597897a36fe1a1fd777794fc464903e1f2786214d1f0ee497d72acf473a40d0961a4fab2970472bc446fee6bc57fc7a6d8704aa77f4fa7ffc038edd6f39ea7871590735b414862d2d6552a097380b71711f59b706c0bd44660931c3bdcc9a", @generic="0970d18ba41ef3bd31597e7f08f909c1f5d9c34d50b878e40f4bdaf3e92ffd8153b590008af1c686b1a9e21166a529f89802ccb066ce855ce94431eed3a694d9d98aac6221df275dc03ba193f02bca13c3cf8583a6b2b01ff0ce4671925c3778cb6ae5f4798ccbe57e7812010db7d24c075b15ec86d3046bb88d5b6fb5a2f4c1c8e1094d5fdd26b68c9e51b8471eb96c24bcb125a4198476c16765b696308540adc69f1a7d7f2fcdb359017ca3afbb773129d27c8efb353b4b81f372"]}, @nested={0x74, 0x38, [@generic="5be3f839da3b1d20e70a686cf66a148ae675aec5885e81d5f26325c6354187438e82fa5166954920a84bf1f5555de497f21d6d6d6e45703c6a69bf31170b674fea9ede", @typed={0x10, 0x5, @u64=0x1ff}, @typed={0x18, 0x28, @ipv6=@loopback={0x0, 0x1}}, @flag={0x4, 0x46}]}, @generic="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", @generic="7f99b0691f2de7d2338c0b46e225596994f38ecc", @typed={0xc, 0x41, @fd=r0}, @generic="000d532e9c1a6dbc72e9a3c2b224", @generic="5204740bd962a503a595936233e1931a8b4323ab36752c120fb09af75a4780b389f0d52c92bf06d5731246a4f9134a5784fe0ea397fe9d4f7f7615392803e3cffc62dd561d091b819f0873332256cc7a69de3ba9dd6dfc1b73aaa65ba008a95add57d2328c9be108ab205a12e05b1abff8ffdcbbee130dd73dccf7c8c243df946b076aa9263b612781f1114250e0dfa39ec0bc8ff1e07b1e30", @generic="", @typed={0xc, 0x70, @pid=r2}]}], 0x130c}], 0x3, &(0x7f00006d2000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x81}, 0x20000000) 2018/01/11 12:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000055d000-0x4)=0x0, &(0x7f0000b1d000-0x4)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) accept4(r0, &(0x7f0000f21000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a70000-0x4)=0x8, 0x80000) write(r0, &(0x7f0000c6e000)="1f0000000206ffddfffff4fc020000000000000000019f0600040001e7cc", 0x22a) 2018/01/11 12:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = accept(r0, 0x0, &(0x7f00009d5000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a0b000-0x10)={0x3, 0x4, 0x8, 0x4, 0x0}, &(0x7f00003fc000-0x4)=0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00001a8000-0x4)=0x6, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffc}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f6c000-0x4)=@int=0x0, &(0x7f00009c6000)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000663000)=@get={0x1, &(0x7f0000cee000+0x942)=""/158, 0x6}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000187000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000112000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000313000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9, 0x1, 0x8, 0x500, 0x8, 0x80000, r2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}]}, &(0x7f0000df4000)=0x10) listen(r1, 0x2) 2018/01/11 12:48:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c3f000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000002000-0x12)={@common='tunl0\x00', 0xffffffffffffff35}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000+0x8)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/11 12:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000073d000)={0x80000000, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, 0x100000001, 0x7f, 0x800, 0x2, &(0x7f0000335000-0x10)=@generic="d99274d2a8d19fd3c7973481bd93131f", 0x8, 0x0, 0x8}) 2018/01/11 12:48:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffff9c, 0x29, 0x39, &(0x7f0000001000-0x78)=@routing={0x2c, 0xe, 0x1, 0x24d6e289, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0x78) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000011000-0x238)=@newsa={0x13c, 0x1a, 0xf, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x10, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:55 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x8}, 0x30f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x5, 0x30, 0x1f, 0xa6}, &(0x7f0000006000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r1, 0x2, 0x8, [0x7, 0x40, 0x8, 0x7fff, 0x9, 0x7, 0x80, 0x7f]}, 0x18) r2 = socket(0x3, 0x800, 0x12c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000)={r1, 0x1, 0x20}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f000000a000-0x20)={0x1ff, 0x7, 0x4, 0x101, 0x1b, 0x8}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000009000-0x2b8)={0x5, {{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, 0x4, [{{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, 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, 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]}, {{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]}]}, 0x2b8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r3, 0x10001, 0x7}, 0xc) 2018/01/11 12:48:55 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x68, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000008000-0x12)={@generic="71d6e72035cbf89215220b647608cc7b", 0x4}) 2018/01/11 12:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x80f, 0x100000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000f8b000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00004f4000-0x10)={0x2, &(0x7f0000f6b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000934000)=0x0, &(0x7f00006dc000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b2f000)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x2, 0x7ffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0xb6b5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffb9a6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7c4}], 0xdc) 2018/01/11 12:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="7da72ca0d5f2c15686927e450881f12e8e5db2ab07a89b6d8eba4f0847fc44c74db312f959abd4d7751dc3683c9ed00aa1e2e5c28f42f69ac1d04cb9dc7bb08ac1bf824b15a4bb16efbf89c0e21384d6e589d973291990d34df4fdca4b89edaabafb1d6ba0fa8aa6d852af0c8f5ea67184c6c3506ff9df6e105b48d28eb8f05567a9e1cff07059a544a035c03335836ae75960954b0847c21f884296b88af36f70c5fdde6255e2d4baa1d45a6c0e2ad8b101d1ee435bcbb2f67529d6b1", 0xbd) recvfrom(r1, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00008af000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000d74000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006a3000-0x28)={@common='tunl0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f000095c000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000efb000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db0000-0x4)=0xe8) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000e31000)="22000000180023ff4f000e00090007000200000400000007000600af04000f001318", 0x22) [ 45.574072] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/11 12:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a3e000)=0x0, &(0x7f0000b7f000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:48:56 executing program 4: mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030000060800008000011ee404de", 0x39}], 0x1) 2018/01/11 12:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x76, &(0x7f000078d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "1ba93b", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "f9e576177a6b6f85"}}}}}}}, 0x0) socketpair(0x0, 0x80e, 0x6, &(0x7f000091f000)={0x0, 0x0}) getsockname$inet(r0, &(0x7f00003f6000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b6000)=0x10) 2018/01/11 12:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e6e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00007c5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc7539esp(ecb-serpent-avx2,sha3-256-generic))\x00'}, 0x58) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000967000)=[], 0x194, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:56 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005f9000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000029a000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f00009c2000-0x4)=0x8) r1 = socket(0x10, 0x3, 0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000635000-0x4)=0x7, 0x4) write(r1, &(0x7f0000a6e000)="220000001b00030b0000fff9ef00120115000000000200de0000000000ea00050029", 0x22) 2018/01/11 12:48:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000f74000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f000028c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d70000)={0x0, 0x2, 0x8, 0xfffffffffffffff9}, &(0x7f00009bf000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00009f4000-0x14)={r5, 0x7fffffff, 0x0, 0xffffffffffffff00, 0x7, 0xfffffffffffffffd}, &(0x7f000014e000)=0x14) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a88000-0x8)={r2, r0}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008ae000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081b000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c08000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x0, 0xff, 0xa, 0x20, 0x20, 0x3b, 0x0, r1}, {0x6, 0xa653, 0x20, 0x0, 0x7f, 0x2, 0x1e2069f8, 0xfffffffffffffffe}, {0x9, 0x1, 0x81, 0x8000}, 0x6d82, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x2, @in=@empty=0x0, 0x4, 0x4, 0x0, 0x0, 0x3, 0x9, 0x2}}, 0xe8) mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) 2018/01/11 12:48:56 executing program 7: unshare(0x2020600) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000406000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000873000)=0x9) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dfc000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80003, 0x2) getsockname$inet(r3, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) 2018/01/11 12:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000276000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000ba4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002a5000)=@sack_info={0x0, 0x80, 0x2dbb00}, &(0x7f000014a000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007ba000-0xa0)={r2, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x10001, 0xfff, 0x7c, 0x1}, &(0x7f0000a1e000-0x4)=0xa0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000000b000-0xea)=""/234) r3 = socket(0xa, 0x3, 0xff) sendmsg$unix(r3, &(0x7f00004a3000-0x38)={&(0x7f0000221000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f000012e000+0xea2)=[{&(0x7f0000cb8000)="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", 0x51a}], 0x1000000000000118, &(0x7f0000a24000-0x18)=[@rights={0x18, 0x1, 0x1, [r3, r3]}], 0x18, 0x0}, 0x0) socketpair(0x3, 0x0, 0xffffffffb6159b96, &(0x7f0000bc2000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c0b000)={0x4, &(0x7f0000887000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000fa000)=[@in6={0xa, 0x3, 0xffffffffffffff00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00008f6000)={r5, 0x4}) 2018/01/11 12:48:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x73, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) pipe(&(0x7f0000ffc000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f000089f000-0x38)={0x0, 0x0, &(0x7f0000d60000)=[{&(0x7f00003b2000)="6fbe8398aa7cc4b5178b14870c1f78cf65e0700e518d66d9d349ae5f632e9dfb00266029213099de951a4c5257de18018290b3ebad3c91a840261fe6d9ea0e2b33d6b54b9e6e7a0ae07a8048b628b128a5c8e0", 0x53}, {&(0x7f0000b54000-0xeb)="641274ad1ee0eeff7065bbda7fd01e0472f1e25822bf1f6c56ed66878298cc221e6a6f4376ba073353fd8ddaaf9aa1d81b056d02959408c5bc22d181a06244a825c2191fd0a85810bf0981eb62557e4f8cb3acbfe5abb9494101ff9ab53ae425a3f2b94b73d54f80ab62ef08ac31537a8b02c5e8faffc777fe9cdf6e8fcb0a513991a9f5647da78caa9019408fcd4bc64a6e8aac33b115a098710844714c5fe6a484342926520cc743fbf3beef25722d303d7d31cfa4807936a41e256a6b0e1ed94255fe278c50e59cdebd8c08ae2be341a6bd7ae0268cbf74bea40756c2068c9feba0ded09de699f3b01f", 0xeb}, {&(0x7f000024a000)="adb5d936e2320a70fb24685e98c825deb8ef9d0c1e644ff9b06ac31593050ae1ffd344fad7bc69b0fa277b5dcae6c2bf89e0a1e1e3a132f02cd3f060f6c2e6b3f2b863", 0x43}, {&(0x7f0000ca9000)="fdb788f81a3a9b62c1ddc0b2a223676c2ea69844f0d13d8893d27467a237110114", 0x21}, {&(0x7f00008b6000)="eea931f74df4a5dfefcdace859fa4b85ec6d6511418d098ed9741ad3b5068b94a85c5fbd67bc546bd6a1d74ee0407d0f661dec871e1f3a2ea50c1b8cc61066d6d1f222696c", 0x45}, {&(0x7f000018b000)="46ec37a33a5450b98a4cc309ca79f22d27747714d51cd1d63fed952a4d8f4d9eb02bd0927e9438ebd504bb8e5758a507db9cfcbf9dbc222e9811a0116e71a51d478945d5719014a945ef94a644e9dd96a5fd5f649786f8df8609f3624635a1c9f394cfe5224ddfb0f340fbbd85eec92f69bebb507b6dd9548f5f377397d3bd", 0x7f}, {&(0x7f0000896000)="f7a97bdd0bdb377ff9e423c3a317802cf29f030cd3d9924e4f6c3968d64956f772251b15e30a94e863cac9304d5d770d0cdb364ffc41f15456a2a777bceff0fceb36b7e08b8a190c131135dc34336bf1c66ea457dca987fc953de2d601f5824fa763b0aeca6253fbc51a28f87358ee4384263429360b58c7774bedaf8e07ee1c8eb662849fe24e183b5acdfe7ee0a2718860f84273d5bf98584b24541d3021a9684fa7d49c27e794f1c48e", 0xab}, {&(0x7f00000b7000-0x9b)="9dcfcdc994cb683835e40235211b2bc90a640691b9454451270e0916268cfb9235573499de6e15e6b30c2cd98a64ed85d7c4b6355db8d997e3c06c45e818ff3af441272106f168880d6a8aa8edf5c7697c5faf7f110a405eff57477b34187b0bb18448667eeaabd56693d7d4e3b4b5d8702be3b1c1ac0f74805adc358c3fa7eec09804d4048017b24db3c37a9a11730b1317bd3523413bc911bf53", 0x9b}, {&(0x7f0000a08000)="aef541c02c6bfdae460262af249462b4ac22961040eac802265edf8e8aee9d8a43c5718b8a15f51f2d86569f0b9dde14c1aec8fcab72fbfe884d0220b9d421617d5f947cecd7f4f72a2779e7d7daedf674cd5e53b463c92732c03f27d236ad3d11ac079204e43cffc76665385f5f38ab04ecb951b3eba367daf01ec1e82b929fdc5629fa26c756dd248e4f035d3035e68510bfe5a177e05fa539544e0179c2a1a99bf623f2e22627305f1d71b8ab7dce2c2cfd26c17fbfe0b3726544e9b564269f8e4791b11caecfa5748f057aedec9bc52d8d551290f0be442a7dd242194c5f680b", 0xe2}, {&(0x7f0000a0c000)="a92124cfc95b25ca3c9f49f714003d9da117e32c395662ee78ed6b4d955ab4d39ccf5063c6e7e244645e8b011cf8ac65e1d20aa67a2f518601b7b9f570a38e3a353c8e3529e48160c2a659a87c207378c0e95dd4b416", 0x56}], 0xa, 0x0, 0x0, 0x800}, 0x40000c4) 2018/01/11 12:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000862000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x902}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007c1000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bind$alg(r1, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) [ 45.751617] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/11 12:48:56 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x14) readv(r0, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000)="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0xe21}, {&(0x7f000000a000-0x1000)="3c617434ee1d3d6ca6365aae28abd760006336f9e18044e9a60a871630bd2a54ee59d0fe7fccbb2cde967f93fa610bbff4c584a04ad1fefd0c7ebf200f764540c4185ab4c0cefb4661ac851907180a38557730cc2cf8c4d4ba7597ee43478a7db1012a607b03bf4d2a955c6bb671f5ccb2e570175026a439a2f2555e82652e2bca6c0e948a6af34c230099d86f465943613b7b79838e5ab2fcf996353c3ba4e1a2b056e32f0286badc555e866e0ade643c081da767f959fd912406fbac5d955d1188e53d1fe21615e3194818c79d95c2c43ea9f59bde8dd6c6c526ec4f993613b50ea8e33132f66107f97b5026010e90ed3508b423cf5b2d01a844676c9fab4b08fe67fd5575e015f20c1acfd3aed4c8bce9e7b99e5f3d42a5c0549ed3622f83092681baf425c59cbf70eff7e98a0ab52feeff5677b6bc6ab4922d5c4f18746b455b8c409f43810f1a869b1665ebb5604d31ee9d3a6a116f8662267013f95890d9dac5824ce3bd9af112cb79da109da6cc8d1d940ffddd3e54d2b4a8367be6906ed7ce4ecfcd6511515d23314baa3a6dfc150858b64b5b87a268be3e6d39d0b8d6ee7f69ea06285c0fa87c79a14112c2bd2e2c1d70a31bd2a15b6ff6d3d86538413e4454732a1d7d70ec23a2f2d244e97bd63aba84a46d4a0baac3e08d1613b2d0f4dc18f3a7b1cd8d1cc235a7fd531addb9fac3a5df3d5745c9b06ee01367d3a296675bb581753bb5e6383a6f7cfe9449bec9f66644a472ed5cd2cd2c65dd533c7227e739a6c2c7948f23353e77bb04ab50a121dd12b0a2c0ba4b77d69bce18c8fb3a48e93113fd0fba9e9c326a044e4f61d3045624d6870b8e78bb420219f2c1c166dcbb78d6b8a5e0114e1beb5958f30fd3a70390cd63a47829fb3704658bff9d8c9c61ca2abbd4d365af09413ada55f378191fceca7290107d32a790eaff8656c9c927b291bc332881c6577871263007baab62aedae3d1a796c0c02cbec3c3e88fa82130f04567fdc62567c9a4171eb155947a1763bf6fc54aa50721fd0f55896ac42477f1904aa4823226e65975ee4c6e5fa74d5aadc62451ff704cdef6cb349d29c62c991aada34f1f79be78a4dbbf3dce540f7e0660bbe2e59705d9101d2ffce9d87d5a878b3575996ac228a291e667c2c6c77c898dba7b73ce748a70135334d253d374b89c3c0b7278e42cbc4dd1b05e17455f15a554210a3cdeb60d4db75f28793639c893255e4b6916cad5dca97b053bf8bb7c79fa7ee5b14a6e637e74cac7ccc92d8cd49470128641ba947afff303521d35de4e0230b5c87dad8036e234175ca0dee4f82b26e21e5df0383174f404333821171f5a9895bfaf084a00f68a078e2049ccf59d2070d05ed28b51e17c9ea6fe6e45171ca5fda14e5913eeecff2562e029b51c93f79550428ffa245ee1210f80ff94f809e3ef6bf79f30636db55866d0aa6a55439ef240820e9c24f8520dcce1fe3b751c9a22f7def7b9e32013b0f9728ceef3835ed5b7dbee55e657e9808d46c765314e1502b07d74f8976dfe5a6a78940aa54fef2370228f682a0d16dab1912bb9814caaeb86e0b7ce52b42d66e08d8114fbde8e91873a7200cb16adc66c1da9272566f38ab1476a06470391b4acfebf4f0b9d2fbc5c6c4f19b42095a7da7d6cee47200b46ae55598390b447dc35651a4599ec9e6220ccccfce209e68b3b3327e97371e668e53850b2fa9851af7d09f1c7f831a9b4801907fb5ad49d8d975c83ed451f99587536e9d228de7ddd68d0ba43187dccaf3edc28af0767051ef42c53b9c69ac69f263a421550ee2708d3a13d33bd7acf3a68dd1dd0371e19180741b37c11ec035e1eff46d284b3a1743dbd2766383c4202eb9bf5156a39b58dc85c32fcb43d2965f6b5ea44de511c0ef87fd6120ab3813ce809f2634405cda5a8c4265b2ff64f606f4f185a9dc736dd064babd85dd06c24a9fe85938d908382755e93e1d0dec42596614b902fc8ff8643c7a5355c9a005e4ddae9fbecafc6577b29874c0a8710fe31e7dd626de8f2e97b4e35082a5293832bda11a75441125f22947bc099baf6da40d6d919b441325fc275fbbb0fd1bc507faf0e2c5b759e8da838866ac177165affef7c866f259c6957c5e85881b5311f992fca64d11be1d0fb9eaf08454932942ceb5c5f913c7f61bfd2114ce4ed7de4fc1673738945f25a41f5b95d8d56108ee970281ec6c225a738500da919325dd4bdf18b97b301524772ac023f83dd39e35045afe4016a5f176ef2124e8facd379a885b00fa2c0722b8ef713cf1beda3ed34883a56d0fa5e3376522e7b9ecde98fe27eeb3d53efd503be058621f5f7f36302a0b868b3a1407cf4014d86652eb37b0184b631e718498dcc0b2cd784729cb0dbc1d28069eb0930cf10332d9cfaaa8121c04f076f83c2a47aa708b655d53e1964e3a9645b82a7f2eca3a9769e274b7d15b3d6a53061089e7d6b9c2122025c6e97eab55630ec2a4a8b68889107f13473c74e0930a605cd76e6c3b32f798cfcdf75f3b35b1918f8173615e348f5e3ac5361f9e83f6977c7ba94e7bb84bdcb56621d4dc96d0cdbf5706332bdb28e360a91a8f16c82f26450bd03bc3d52c8b28ad20aa7c3b37531dfbb182cef1bbc4f8c77c079f4b64b06895344c1abd8e9554bf9b4ea9a01fdc9c945cdcb2bd04aeb280cca52587274e913657529ce4068a22b088f285070f1f46313c0e66bbe5d38f9dffef7b622a1692f09d926fd02c48f94aa31ecc994830326410ca31e378b05ae85bace2417863691b2f5f56b6224eb5a19d1391beccfa560c8f026806586c1f9e718e97637f4df041c5180857955634de2de6043056d30e74b6522a0f9bb2260a94881e5a205f643a57313b5931918ef655ba4b0761899ee49c51bccde820c1028ba879b089c2b771babb1d57c03ebbeed293a129c809bd7893090a3ca557a1bd6112b7924e2aa699da8e99d7e29a5910a812478dba88ecda782ec14bf08f9d22402d50b94cf5702da59c8353464efe4b9631cd885f2ca684825550d90c5673a4810275e2446f0230a3b8628b8265a7a117cf2701e3499914bb682d2e872c576e9f91ac00472433cd6bfc225ee9c971c4a24addcb78d01809dfbeb758daf98083c2fe1fb6b55f52fb439207239252ef2e20df424f512e56a070424710a300d7b3c97bd776edca5a91fce7647755c7a24fb88d0522ad8355bf91e9f07eaa709de4e6695922b1db6beb45792f9246b58d23c6b1a024e8e0f2713b6a740518dc3991025abac20fadb3d68f0cdd221b3c026750b64ebf68a431e64be552874a44f69d4a000e043fe883955f4cdb1c5cdb2e8b3c0c781a9100cf4f506317ba4705d1959598b551ee17504b46b361c8d4c04d94718b53024adc86e38ef3c112a17104245b24c5b41fdb985fd30e0dacb5b1bc95795d9946aff3b61873df838b7ef31ec2202e875628284569507f4d59a9afd988190bdce353651fe5403aedde23e290fdcc3186427bd1654c45fa7c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0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) 2018/01/11 12:48:56 executing program 6: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000387000-0x4)=0x6, 0x4) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/11 12:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x492492492492558, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/11 12:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ebc000)="0a077eb0420183c5b3b60ced5c30dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000995000)=[{&(0x7f0000c26000)="c6f8b663e8ecd0d906bacaab36c00d435b8db7a1b971e66ae11ee23f8ccfe86e45e54ebe6df6994e19a9bdbe5c406bab3d4de5be4ccc5fa58603b0fc32276513", 0x40}], 0x1, &(0x7f0000da5000-0xc0)=[], 0x0, 0x4004}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/11 12:48:56 executing program 2: r0 = socket(0x5, 0x80800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f00007bb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x17, 0x1, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000003000-0x10)={0x5, 0x4, 0x0, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0xfffffffffffffffe, 0x9, 0x2, 0x8, 0x10000, 0xc0, 0x7, 0x8000, 0xff, 0x4fd, 0xfffffffffffffbff}, 0xb) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000f89000)=0x1, 0x2) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000701000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xd4eab4904db21107, &(0x7f0000b56000)=[], 0x394, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000fd4000-0x8)={0x1f, {0x8, 0xfffffffffffffe01, 0x3, 0x4, 0x1, 0x200}}, 0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd4000)={r2, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14c, 0x7, 0x7, 0x7, 0x2}, &(0x7f0000eb4000-0x4)=0xa0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fd4000-0x4)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e6e000-0x4)=0x1c) 2018/01/11 12:48:56 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000776000-0x18)=@generic={0x2, 0x6, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00002fd000)=0x0, &(0x7f0000427000-0x4)=0x8) 2018/01/11 12:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x7, 0xfffffffffffffffe) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:48:56 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000)={0x14, 0x20, 0x0, 0x5, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000008000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001a000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) 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) sendmsg$nl_netfilter(r1, &(0x7f000001b000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f000001a000)={0x1bc, 0x4, 0x4, 0x9, 0x4, 0x1, {0x3, 0x0, 0x8}, [@typed={0x10, 0x82, @str='proc.\x00'}, @typed={0xe8, 0x20, @binary="684b29bef84c36f3a8549044ad734c59e9363e6bb75b82699aad0bc25c05ba74227533d9c6934665463961e711683c68fe7a9103b9d764e67ddc6ffe2f748388589f7250ff692e8f59f63a1a1b7cb88c5724367830737c682abd4f2330b0d5c131bae13b779b9b0fe242be8f5e673274d70fb09d4f47169a192ec41590a01852e1d9540f86238430f6f94f7617c4f075793dad09e6d2c8b7360673a280792dd8f0ad9b137bcd840a527b7fdc6a75f79b0935b03376fd06bf02b7b8b017ce004320eb454abaeebb297e9692b574dbce43633534d25dafabee60f90e46f5e9f175"}, @nested={0xb0, 0x1, [@typed={0xc, 0x2f, @uid=r2}, @generic="ac58dd8c8c585964c604ccd26fd825e9e74479dee38dc3dc623c94b218e429cde3d9a52a3d536f041adb93013cfa2a760b1de04be70d12746c972c12ae23fcd532b84161143a8e510b8c7160b803368615c0b57674d91838f8648e7dc92672b77da2ebd799c7ca040db4a773a392a70ce6b23a9f96", @typed={0xc, 0x50, @ipv4=@loopback=0x7f000001}, @flag={0x4, 0x4b}, @flag={0x4, 0x3b}, @flag={0x4, 0x58}, @typed={0xc, 0x95, @fd=r1}, @flag={0x4, 0xd}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000018000)={0x0, 0x101}, &(0x7f0000019000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0xdc)={r3, 0xd4, "ebb51add3c2b54484d9cf6c1c98ffab5a4e2e8938170b2bfc82c30478dd60344bdd9bb9b1b000c2243d05e0cfb6bf943fcea1db5e1bfc7f011159e6922934df21616670de8c896190c63c14fe87c884b082bbfd02200c0de4e276d7d57d5b9b32ae34b847b42f394c9acc409ebc8cd13f9b9a6ed5a2f08c1b2e5697aa17f170f9511711b75d0d342f9c77a5e2994d3c02c8363f8e527222cc2778035ec45b61188f1489e413fcb986e4d5a1e178a93a732078fb68042b57e4d7e32ddeaf2a3b31f65e9974b2348ac21d65f4a027fdb1fd8dc7e5f"}, &(0x7f0000019000)=0xdc) 2018/01/11 12:48:56 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000509000)=0xffffffffffffffff, 0x184) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fd0000-0x4)=0x0, &(0x7f0000121000)=0x4) 2018/01/11 12:48:56 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c0200000035", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000007e000-0x2e)=""/46, 0x2e, 0x2, &(0x7f0000f79000-0x1c)={0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}, 0x1c) 2018/01/11 12:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f71000-0x3b)="a1", 0x1, 0x20000002, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) 2018/01/11 12:48:56 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x0) unshare(0x2020600) pread64(r0, &(0x7f0000432000-0x98)=""/152, 0x98, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x21) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001e9000-0x98)={r2, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc51d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40}, 0x98) 2018/01/11 12:48:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x1f, 0x80800, 0x0, &(0x7f00003ee000-0x8)={0x0, 0x0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000e7b000)=0x7, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/11 12:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f000089a000-0x4d2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x28, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x4, 0x2, 0x199, 0x20, [0x5]}}, @generic={0x0, 0x4, "6e98e13b"}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000e38000)={0x0, 0x0}) getsockname(r0, &(0x7f0000861000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c8b000)=0x9) 2018/01/11 12:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b23000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004dc000)=0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000523000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8974, 0x7ff, 0x6, 0x100, 0x3f, 0x100, r1}) socketpair(0x1f, 0x1, 0x7, &(0x7f0000a86000)={0x0, 0x0}) socket$inet6(0xa, 0x7, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000709000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd1000)=0x8) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000fe0000)=""/55, &(0x7f00002c2000-0x4)=0x37) 2018/01/11 12:48:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x679}, &(0x7f00006d3000)=0x8) mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000556000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) [ 46.013270] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/11 12:48:56 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000002f000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000f93000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000455000+0xc04)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffd, 0x7, 0x3, 0x2}, &(0x7f000000c000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e7c000)={r2, 0x80000000, 0xbd, "c65e059f33996eb7d37c5cf5307c6b57f9a535859532a85a232ec0df6436bc542318a0caf90dcb2fd3472856f141d96410f5298f4c68687d8e265b97a6631ce5427d8f35fcafd19c4929c6d0b2417820f4801cc3f14a4a29d19af9f5649090dc82e1b7328c9ee7b003237d0f22367e158e2763dfc6fa8eba6f0d31c35121de65dc7ba046e9b9ee2ef89006df9fd5f5240bd3f9860bbfdfaca75365894264c84e6b8b9095782366c4f6da4fcab915c877d4594ef4bbc09fcd2491b8693c"}, 0xc5) ioctl$int_out(r0, 0x5460, &(0x7f00008aa000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x80040000048f, &(0x7f00007fc000-0x26)="06000000020000000000004200000000004074702e6db86078032ba93addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/11 12:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) pipe(&(0x7f0000104000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004ad000)={0x1, 0x0}) 2018/01/11 12:48:56 executing program 7: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0xf, 0x4, 0x1) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009b7000-0x7)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000de4000-0x4)=0xc) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000de3000)={r2, 0x80000000}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) 2018/01/11 12:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000772000)=0x7b, 0xfffffff9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c0e000)=0x20000004, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000172000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aaa000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000596000-0x10)="0f98adbb768d6e5f029bbccc68d5a2e0", 0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ea2000-0x4)=0x0, 0x4) 2018/01/11 12:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009a1000-0x95)="77476c65284ee73c4e28628030038db38b0bcb963dc508c60d4ace0277f2e7e819c519fe48492151779254e9d3e6d0bb0c5c1e280588f09cf1fbf014dab7745ea01a4195109d533364e420ea00e708a327fffdab25e7acbc16aa2082e9c21a37e2f575df84fd5be8e270ff5b147aa2d49034731b4ec12e2d5760d08594be02ac65f1627a20d6c6961edaa38d4b24f596107502d4f3", 0x95) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f04000)=0x0) connect$netlink(r1, &(0x7f0000bd0000-0xc)=@kern={0x10, 0x0, 0x0, 0x880000}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) [ 46.054884] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/11 12:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c0f000-0x4)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000064b000-0x8)={0x7, 0x2, 0x80000001, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000af5000-0x38)={&(0x7f0000a0e000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000fcd000-0x10)={&(0x7f00008a3000)={0x1fc, 0x2, 0x2, 0x400, 0x6, 0x2, {0x1, 0x0, 0x1}, [@flag={0x4, 0x40}, @flag={0x4, 0x7}, @nested={0x8, 0x6, [@flag={0x4, 0x2d}]}, @typed={0xc, 0x81, @ipv4=@loopback=0x7f000001}, @generic="e82161b7d7eaf3443480aa4a71a1e00abfff82518d089914ffd2bd", @nested={0x190, 0x67, [@typed={0xc, 0x62, @u32=0x3}, @flag={0x4, 0x34}, @generic="c8189c2b84d449b7384d63461a9af6c3053ea3ecf5c6605504c7ca2949b868f180e827ea6cd7ca1bc680e701e4e63ff767e6640c963720807c7366266267774d77e41254a67a5004028c59971cdbd38c580e8892c1b16b95257f22b6b99e4b13b1c7f35a8dab4b17214e1dac0667cd000de7c4f4464ae925378a802bfed9d18ca637c81693602ab3e37aabfa66e506877c20d2b8d9724ac548d77ee14c81c81f7727522f2f03138d790b379b2539729ce7a7fe8c4ba66dd3aebb2044e6153752ab78e3fde02a3012bd5d7f952623d0405ddce12f61f5cdc8d290c4a33b481d", @generic="2ddc9c302cb22b5f0ab2fd83ef6c2e7968d40cefcc0170c293918378cb4f2126f44183379b200c094c241884fc0566db0588ca44d3cdfbc383b1e69bed9dbf6eb4e530c8ad9c698587260458036d4056", @generic="e29ab9f4136cb66ebaa2e0ded8bd4b2dcc0319129296718bd87044c8460fc47deae72bcafff83b0ca6dc7d8565852855567b69218e50455127e9711027a73aecfe95a7474b7c9e8ffae4"]}, @typed={0x20, 0x8a, @binary="acaf3594dab61072d529ae4497276449448c8a8e76"}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000efa000-0x10)={0x0, 0x38, &(0x7f00000c5000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000e98000)=0x10) 2018/01/11 12:48:56 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000067000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000882000)={0x0, 0x3f}, &(0x7f0000cec000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a0e000-0x10)={0x0, 0x101, 0x7fcf, 0x7}, &(0x7f0000824000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000001000-0xa)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) socket$inet(0x2, 0x80a, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x7ff, 0x80000000, 0x5c12, 0x2022, 0x2, 0x4, 0x20, {r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1000, 0xfffffffffffffffb, 0x8, 0x3ff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xf6}, &(0x7f00001ea000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000003000-0x14)={r5, 0x6, 0xfffffffffffffffe, 0x1, 0x6, 0x400}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000002000-0x29)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2081, 0x0, 0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xe)={r5, 0x4, 0x3, [0xe7d, 0x72a, 0x1000]}, 0xe) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x3, 0x4) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) 2018/01/11 12:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006d5000-0x4)={0x0, 0x1, 0x0}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009f3000)=0x52, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000dae000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000b62000-0x1e)={0x3, 0x80, 0x7, "a5ea539a43bf", "dcd04558d2b8f8e22cabaad8f9b5747f"}) sendto$inet6(r1, &(0x7f0000dce000-0x1)="bf", 0xfffffffffffffdaa, 0x0, &(0x7f000098b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:48:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00009e6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000494000-0x4)=0x60) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(0xffffffffffffffff, 0x89bf, &(0x7f0000c11000-0x28)={@common='sit0\x00', @ifru_settings={0x2, 0x10000, @sync=&(0x7f00002f7000)={0x0, 0x3, 0x1}}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003ea000)={0x0, 0x0}, &(0x7f0000e1b000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000618000-0xc)={r2, 0x55, 0x10}, &(0x7f0000fa1000)=0xc) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xf, &(0x7f00009aa000-0xbe)=""/190, &(0x7f0000ab5000-0x4)=0xbe) vmsplice(r0, &(0x7f00000bc000)=[{&(0x7f0000673000-0x61)="", 0x0}, {&(0x7f0000eca000)="fa2b6502b6b0eab522832d7a640b72eb93a5effb811b99dadf3d071d1fc289a7bad5560fb1302fa0c772ee7fefaa592929d36a6e4fec7c8c28b95a5997012ef1ef0d48110997a6253ebe49b9", 0x4c}, {&(0x7f0000818000)="f7470a6bed4ff7cf30f50985a40358e1f8b24cf49656814207edf771ca508d7e577c257ac351ca4ba9520fff67367d8937c590297089e8d693f720c56a1e1a6df938e3affb65403e40332e503263290b7eef18b670ff930bb5452258b018389b89c996959f", 0x65}, {&(0x7f00007f8000-0x37)="cbf071cb1e818f98ebd2bd60f42e8f885281090be5585f71af88867a8bf4005e94aa0510c617c9bfa3f808c6d735427404544d17abc572", 0x37}, {&(0x7f0000619000-0xde)="", 0x0}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000038b000-0xc)={0x0, 0x3000, 0x30}, &(0x7f000048a000)=0xc) connect$bt_sco(0xffffffffffffffff, &(0x7f0000464000-0x8)={0x1f, {0x3, 0x81, 0x100000000, 0x218b448e, 0x9, 0x400}}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ded000-0x60)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000008c000)={0x0, 0x80, 0x30}, &(0x7f00006d7000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006d4000-0x4)=0x0) getgid() getpid() getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001bb000)={0x0, 0x0, 0x0}, &(0x7f0000e26000-0x4)=0xc) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004b7000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b38000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d62000-0x4)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bb1000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f55000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000078c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e32000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf1000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000aed000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000276000-0xe0)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003a0000)={0x0, 0x0}, &(0x7f0000557000-0x4)=0x8) recvfrom$inet(0xffffffffffffffff, &(0x7f0000d3f000)=""/184, 0xb8, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000de9000-0x28)={@common="0100000000000e00", @ifru_flags=0x0}) 2018/01/11 12:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e11000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009a5000-0x10)={r1, 0x28, &(0x7f00002bd000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b0f000-0x10)=@req={0x20, 0x4, 0x40, 0x3}, 0x10) readv(r1, &(0x7f0000701000-0x30)=[{&(0x7f000031f000-0x9b)=""/155, 0x9b}, {&(0x7f0000efd000)=""/68, 0x44}, {&(0x7f0000943000-0x5)=""/5, 0x5}], 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/11 12:48:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000b2000)=0x1c) accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000d14000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r2, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0c5a24029b1b245", 0x8}], 0x1) recvfrom(r2, &(0x7f0000eea000-0x57)=""/87, 0x57, 0x0, &(0x7f0000b19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/01/11 12:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00009cd000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xfffffffffffffffe, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x7, 0x7, 0x8001, &(0x7f0000cea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d37000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000baf000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e4a000-0x10)={r3, 0x1000, 0xee, 0xfffffffffffffeff}, &(0x7f0000682000)=0x10) 2018/01/11 12:48:56 executing program 2: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000222000-0x12)={@generic="bf9bc89f7e4c6803c29ee02d66a181f4", 0x3}) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r1}, 0xc) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00005ae000-0x4)=0x4, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x10000000000000b3, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x20000080) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000f87000-0x4)=0x0, &(0x7f0000f87000-0x4)=0x4) 2018/01/11 12:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000052000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000002b000-0x10)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) connect$bt_sco(r0, &(0x7f00008be000-0x8)={0x1f, {0x8001, 0x1000, 0x4, 0x6, 0x2, 0x1}}, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000154000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/11 12:48:56 executing program 0: pipe(&(0x7f0000de4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) close(r2) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r2, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2018/01/11 12:48:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000531000-0x4)=0x0, &(0x7f00001cc000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001b2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000266000)={&(0x7f0000a22000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000abc000-0x8)=[0x0, 0x0], &(0x7f0000d88000)=[0x0], &(0x7f0000991000)=[0x0, 0x0, 0x0], 0x9, 0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x56a, &(0x7f0000ee7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000713000-0x8)={0x0, 0xe17}, &(0x7f0000208000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00005c8000-0x8)={r4, 0x1000}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000acf000)=0x9, 0x4) shutdown(r1, 0x1) 2018/01/11 12:48:56 executing program 4: r0 = socket(0x11, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006b0000)=0x0, &(0x7f00004b3000)=0x8) 2018/01/11 12:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048a, &(0x7f000034c000)="06000001fcffffffffffff000000000000407470ad6db86078032ea94addbcc1de6ade4442e443ffb02bf2127d323f0007e19f8f84452526f02b5dc72928b8f3360c095ab746077e4006865b117078adb2e87a", 0x23a) 2018/01/11 12:48:56 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000)={r0}) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000b84000-0x10)=@common='bcsh0\x00', 0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000057e000-0x4)=0x18, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f12000)=0x0) bind$bt_rfcomm(r1, &(0x7f000000b000-0x9)={0x1f, {0x9, 0x7f, 0x5, 0x200, 0x2, 0x1}, 0x0}, 0x9) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) 2018/01/11 12:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000408000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00009bc000-0x4)=0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000513000)="02000000030001000000be0000000500", 0x10) r2 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00004bb000-0x86)="0212a1250200ffffffffffffa6a93700b223c691967e60e0e2e801a518354bf8a131598ba341e843f306f2291885a8b13fd5be256f7bed247fc5a739cdd599be80f5593015691a412c9cba7c9735add202e02f5f9df6fe282ff6a2b70bc9cb49ad5ed7c9fb1f1fe2ce45c05c293c32eab7c5c53ecade8bfd84ef3c764e37ffc3a4d7ed5cb4fb", 0xe) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000955000-0x4)=0x5, 0x4) 2018/01/11 12:48:56 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 12:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002a0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dca000)=0x1c, 0x80000) accept4$inet6(r0, &(0x7f00005a9000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b0f000)=0x1c, 0x800) syz_emit_ethernet(0x3a, &(0x7f0000d0e000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009d7000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x1, 0x3, 0xc, 0x6, 0xc27, 0x40}, &(0x7f0000700000)=0x20) 2018/01/11 12:48:56 executing program 2: syz_extract_tcp_res(&(0x7f00009da000)={0x0, 0x0}, 0x5, 0x7) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f00003cc000-0x61)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x28, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f11000-0x5c)={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0xf8}, {0xa, 0x1, 0x180, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x7, [0x7, 0xfff, 0x2, 0xe9, 0x10000, 0x6, 0x0, 0x20]}, 0x5c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80024, 0x100000001, &(0x7f0000c6f000)={0x0, 0x0}) 2018/01/11 12:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000e66000)=""/99, 0x63, 0x100, &(0x7f0000993000-0x1c)={0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e19000-0x4)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000775000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a85000)=0x8) shutdown(r1, 0xffffffffffffffff) read(r0, &(0x7f000009b000)=""/242, 0xf2) 2018/01/11 12:48:56 executing program 3: socketpair$inet(0x2, 0x80f, 0x77, &(0x7f0000110000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8d000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = socket(0x3, 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000001000)={r1}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009fc000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x3, 0x100000001, 0x2, 0xa0, 0x20, 0x88, r2, r3}, {0x8000, 0xff, 0x0, 0x1, 0x9, 0x2, 0x0, 0x2}, {0x7, 0x1, 0xfffffffffffff800, 0x8000}, 0xa450, 0xb, 0x2, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x0, 0x2, 0x7, 0x7fffffff, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r5, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000106009a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r5, 0x0, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x1c, &(0x7f0000011000-0x8)={@empty=0x0, @multicast1=0x0}, &(0x7f0000010000-0x4)=0xfffffffffffffefb) 2018/01/11 12:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000c71000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000090000)=[{&(0x7f00001f9000)="c1b857f99935df132bc621d792cccded2bb7ce63ab3b8f7fb56493c974eae99619f3dbd0cd1185ae22bcfb737f298dfbfc77b91ceed19ff50dffe2384af264cdb801ff821013c30c13cd718060e810c76bc4f0c83c07139705dad5e9ec5b4a188affdffdda1f32e9e385f46770b0ed1113df1d77a9da695f3ded6fd191220f1306885e6207afc6b0dd8bfbb8303e92552946a91382d92abfbbdb96ad79bea95faceff031ca7c361edacd135bae64bb0e173f6394f8f7a2b3dde287b1becb7f344c77c6b12d7507f49d9870f939bd22faf549d768cc012471fc2ed37fce8bb8a1490abe0af5286de23bad6236c5933d7edf2394b450affe2040d5ee4e95046e67b9a46b1c212b5bb8a6c67c93d1cb26c5151e13ade50e7fda0bf556ce14edb2c39e8da91753191a7f1cd309c3bbcddc1e74e6e15082137cc7a76473bfc222c50964e754c94b497b8ad51650b1187f427a137ed394a42bae338fc4470894667932dec205476aef297468ff0078d3761f06e35b0a0220e4008ddd32dbbf52a4b5dd4699486cbdd94bb618c993a42503f2adc10595ab07c1ec8fc625ff9d4a195ded652c3e4570c194dd5f2af25f4da5ab335b50848b729d4abaab3a4b82d60e6bc4bb7609ca866b3cf40b14f4ffb96d42943eb39f8386663f2290a0433e8cd4813d8af3dfdf7f2f50c1400e2515823d8ce678b74ff1237950534db222785e7fc0c5ad547bd4ed6cbe381e392375ab3ff39f656f5100561bd4cd838a08973b2fba53d773f45cb2048c0fe5e9d887de9313650dbd0458647566c8ce4bbdd6ee6b974402268c5f21cfb5939b6f98d698dfbc77dbcc92e598e0edc6beda7d227e984503326b776cca833fdafab19bd9d46154a5e9ac26b083fa6fdfd9fcc97463bc0c39fabf2bd714a6932249d9a55ae8dfa0b254ffb5373e5dce59b6fb01dd9689d1aaafc187a6bfcbcd005d37a55f855ae1c8b155f57b4d835999b83514debb98bd35323b4d5eaba5862e3fa0a2bc32c41f7ea4d9edb3a5efca7ae27ae68521c980481d9c16a7334c161cad8b58737c1e2aaa84330761b8aaee0b9dd6bb9fd42c9c38d568e8196e5a972a21610ed1dc198dd80511e974cb901f9b1ba6ebe1402b743f162c217e755e107165f38342545d2aaf9daedbc05ed675893db968a71396355c70cbc8f980d258a2753181836a2cea766796dbdc0f20f0f66889be2eda0746761c47e9b311f498948d3a6d4eeda45d5a2246185d7a4a5d4ad0517fafc78725f23393c479ca9d798bb3e3bf854240db801fdb0faeeb916d3b87bd98687dade9049aa8c80080b9e7a37007ac1a5dd804e52982562cd16efe5dc4a43f3ac6ff8dbf8bb79d606a76f8c299b8aee854db9fa1913c3e6e43ab3364601a5ff461e8a16518ed45aa8cf0a5e343751e0c891477424db2471d681fdbdc41ad28a38dd90c8fd6c27977234d884e36903609447f60f8895af45bb7b91443656ce3e5df48de494e0fdb70df08852ab010a5a54e82bfb2f2b5afa7e5b580a012a9321017d59bb4a27c8e5befae98b69763ceebe4a07cad14bfbdeb73d125a55498a9e0032af298cbe36ac948cd590f2f8cff696dcda6ace66e4740cfe6c11c1e96d1a87ea8f835ce16a2cb6107594334a8d95d43dbec32b037ec28ee306647d671baaef0d985dda7ac3b317da12409aa1f9331483a25c5d12c8e60e06e80a67eed2a2ab2a3dc3650a0ee21b01048f90f607e149c1aa5776cb168205ad956d1be632c12a561149a60bc145214d7ce7d3d067548d4019af665cd2483075b4a5cde4553b5965bbf2703d55807e836203814e70caefe6ea2bee4cb3dc6fa7ce740834a6ef2a202b59233d6b99f003ee854e3072815a9ffc783223bc3805fa98267a59696c66fcfcbdc4f085ce3f3fbd12d2c6b1cae2f41801fe7a9dd4706deb9368d5302a21881d95216fcd92c460afb4607636986f99102f7a9b457365a686975b51b6d3f94e10dbdd807edbd9edf582710a2d82606a85795e4aad601a2d79097fc9d50ecf378385dfe78306dfb46d2db7958f424dadb4fed7483884b526e978d93684e6e388fb1420cbbe0a05579020de0eb3c17cf10fdfe7d69fd696b0d5b184a8e0f469cc10dd80b302a32bed46409b57de86f5280e233756f6a00e48212553ad66ff3f6be06359f2ecea53cefffba638b5fb08e9a41e8a95a022a75e794e5dd5422d3ae8c2e2d75822ba83df23e80f83132c3cd41a346cf7244fc4a34a2486e42fc89fe4b65df7068e64f71058cc5ddc4a320dbe711198f9726c502cfd813da550eaa883bd056e2612001948e2cefc6c35c4622787962ac0a5791e55a4d61b3ea4849cfd8da50078425373edf921a865ac0bcc15494ff7288afd2721e7f6ad042b2effba15df9117206c6af3b8d28fbcb88358d70254c1cbb64a33e20ec27732338f84ecc731bd0de4cd119ab7dc71992d1bc3cde3c97b154fbb086169621a3b294bbbfc745cc1420355f70c5518fc123ec522289f4bd0ff8591963241c3b7a6f2bd948d85e8adfb1a1e8a1088bbd74ce07b72d1b83d8622d8faf13bc957da88db611536ad19289987bb23abde1a3455c69beed54039adedda3868293c4fce32543d825e1db0403e4c458d418b1e04fe48ad08b9942cbac95ebeeabbb616b0a3079397c9a0e15eee89e0ffc2308edfbe7030c192bf9b52220271a7e7bceb03a35b5ff49d80bad3865a958cfcdae3068dc00f249965bfd8cca0584e0c04738b01d21308b8c31e308cf6ba2cd434cacd6ecf1e1317bc144a2efb90ca468711a7bfd6ea1b666c33b49f6e8aaae3a67f38bdda9328951c41ccf2815a739822132e287d1669d499c159e9e11998fde3da6c37cd99a63175c2976eb21d736015d4e2c1110e0ca5ae6f23640655460360095946f9305b498c5d30d68fcf35639961e25c33c3f47de5e909342cee42916ca7669e4a5852151694efb8702e7c096d62b3254a30680fa2c0fcb090f615be79c797acc949659071551746ee4a9dbe76decb6bed7808e91cee1f97b3a28ddaa75c5f66ae107d3bd82b86ff11213f69008e5421dbbb29847586f374ec8650dbcfcc7e16df88341ec1eda1f7d62f48d71161d736465ff3eae75cc65721a778a6d8625fc533dfc179da5c07a2e956e72a6572701e497791d01d2a3a6c3f14d9ad15838ded844901a30c87045a087cd05fb9b1aded326790b64a2cba1f45f5386cc9ca78da34392ba32490e9d4e7083b70f490de8766cd43cc0106e9b7cb2d012c329581ab5469e50f0a703ae9be4a3754d5d74b8cc67e2d227b395b15939169fd300b0b0f77f791e83760fe48ef254fabf376e29fda0654c671d7d6e31e673ad1225984f1ea7c58f74b83c0724237286772217e9a5a5dd6eb791f503155686b266a4e2bbbe76059c1269300f882b4ee573281e52ad7c3472a44f0b51eba34dd1d7344d42acdca8069ce2374cdad44bf8d2b9dfed25451d641df022bee4d6370d3f526602fe35f198807922615161c533ebd99155768db99625b394", 0x9c0}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x9f7}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/11 12:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a7c000-0x122e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x4, 0x0, ""}}}}}}, 0x0) r0 = socket(0xa, 0x3, 0x7) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002bf000-0x10)="782e4613d60269e1bb29527aefb5ab7f", 0x10) 2018/01/11 12:48:56 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000716000-0x2c)={0x2, 0x1, 0x580, 0x1f, 0x10, 0x1, 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ea3000-0x10)={r0, &(0x7f0000ef5000-0xe2)="17ada7edf10554aa05f5ab33064baece3e3eb97eae8d11b4050c29d0eae4cf1426f9f6bfabae8de4812df05ba29ec84fda6d3c7a7ba09951d56cbab0e3402948800622b0cb8da9daaa92ff6b2a31f84eb81b511cfd0f1dfc4c5ecba8e4d0758c446b0d22cdde64a08bae6b31eaeed4901c31d70c4899f251a59ceb85e9fe7ce0fc4e007a5ecae8b3c6d52b29658516a7c89f8d626c2db49b7bb4b9e501c711ec8875d3f6156c292940165dd2f053eecb3fc1a9fc3cd95c5b69c560b683ccae55b8af6757e558d4bb1d2ab0b9c50c1ac35e7e40b6554646f5c1703c12567fdb324f80"}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c1d000-0x4)=0x3, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000802000-0x83)=""/131, &(0x7f0000ef5000-0x4)=0x83) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/11 12:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002c0000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f10000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad6000)={0x0, 0x0, 0x0}, &(0x7f00008c1000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d98000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000149000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000268000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f88000)=0x0) r8 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bfb000)={0x0, 0x0, 0x0}, &(0x7f0000a39000-0x4)=0xc) r10 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000511000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfa000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b9000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000d26000-0x38)={&(0x7f000088a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000480000)=[{&(0x7f0000888000)="adcfe395d7dee17e87fb0beb7eef656f4ccd71d01f56c01ce72a1b26d4225ff28521c7d338af526f030dff4cd3307a60f7eb0df5dacba1c7b53296bdc86f2ebf1b3b53fb08fdba9fc644e2d37aed96bb4692306d858f8ba4b67e0f33947cecf7e423e6a61f11a2e26643d1d46e86285eeaea16792e53313b7b66262c121cbeecbf7cf78501daef44d580b032b9681a8f7f2f4a038ff271493ec5d65acbc54caff255a139e0dd5a33aacadc48f7012f4776a4bc1101a4e05c8f5fad4bb169caf5bd661afe2996", 0xc6}, {&(0x7f000045d000)="c52a57b0481bd1a52800593a41b3427427b469787831b6270c4a76dd65410199f773feb7d9dd28efec941041df82437eb2b10d71404016c5942b98233e48eda79a4df8a0cffb3364163d31010f3e666042a8d3127d1016c67e9c4f2a08443e1c5dff3833541c156e303cb53e79ca9bb46368b972f8ef2ce8bcc77614ca8d86e5d836e864afdbdf2d9e4632ce5598bba97264576f7873791ecf543692ae22c6a145b2a90b135ac3e9e035d980af132a94f2b2d362a3ff31d4cf675c4bc2415b06fb21362891e64688b665ad8142a95ec214fb08d3a51f14a76d6953e84c98087eeb22439aa5fde71161d9ad02ecec14", 0xef}, {&(0x7f0000c4d000-0x20)="99823d4ef51f335c1a586ea95f3e4efc188436eed936e9e9da5498a2cdaf4300", 0x20}, {&(0x7f00001e1000-0xd2)="08a583ce3d5e285cf4fc7e613573071127deec6698b2cc9c5e51511c9c88cd7271e1873755fb7794ddb91c1939cc3a131d701f419ecf5284456df3f20ca25a50b98fbf0b7700feb92435a51862da0400a3ad0477c2604e4a3de957e6cbff20f34ab4032c2d8b030e4af3ea8aebe9c90d88630c41ab67857f60af117ebe74047c28b05550a4a72861cac6bc46e5493e2615527ad93dec7567119c903522972190884984bd137668222d33598e0c26ae9b092401f4d819cf6a50f644cc3a4191b4204c48878c323d0191c31a3850822dfdf4f8", 0xd2}, {&(0x7f0000512000-0x68)="0f3a7ec8e48d30727b8f682fbde9752f74df0b8499b77c49516ed7817e9abc7cfc3bbb957cbcf0b4252ebe5b05cb5c36c9d3808fba98e6814451e348a4972aeda8a3eed4026f53e56b5b89b643e1aacecba5c8f6d9ad8a7253cd70e6e5a0ace05fd276833438f5d0", 0x68}, {&(0x7f000040f000-0x63)="faa9348e89c59834a2b48afa43017f9eb568319d665c406e257add09ef0510bad34c0216c780d5b79431352a3746abdf3c117f8a33014f80146131c7abfae945b57e202faa45e2d5b1367d37efbcb0e64ffb7448d6d20c64e58d501d97b9f59aecae9a", 0x63}, {&(0x7f00002bf000-0xd4)="d7cf01141f7276de219525238677c9ed25b0d3b287d9b04fb7ceffd124fad888c38375e50431ff9794710a37935620d7638fa21a646beceebb73239542b2c4c30af32ba393c3af9c489117de3c58691ed89513b033887abcf3a58d21011d33219d3668d71d1e19c665096ff3943728013a6a90eaebc690ba6d874ea1d5e5634800e757479ebeec2d2cee65280644cecdbdce6e26de9044defbdc7857ac710d6edfbade5adee7fe133daa94fd1e1d2707ab590dc8805fa7fba964b0fe9ccf477f4c59ca6f87b8dd56319e53336308a2290512bc62", 0xd4}, {&(0x7f000028e000)="9ba46ccd8a9432d251084aca3cc9fbec1322b7e73d256bc63c4266bdaf9f74311a6039ad1164893b55955a1943e42a97f24b83a6c4461e8cd22e41aa768428157faf0e7040d67688bd155def5f2fb067e07e9098ff54b074d9c589ab5961625a2d501cdd9446edb60a7c5851e154ff580459b7dad4554b5377e8b6092cd2c97ceba6eb62060428fd9608884c57e40de9e95a5b43aee741ea7eef64505b1b582924a743176525f533085b9227d8f8caa80617856316d6c48f50860587331ba20bfae9c1bdc0181f2ba5f0", 0xca}, {&(0x7f0000b95000-0xdb)="36980dd36962c2930d793a5fa94434dd112a24b8b603a94cfd3c556d188995a44d5384000c222deba7e281b26963ac22d7664a0c1192147dd383a3472cee02d3ec411fd8a5c35a9838189539aec4e5fe8975d9baeb8af1af650a3dc2057318d1119876a0a8d28c42922a5ba614ec90e7405f72213a3af67b49c319d921e78704b34880ff8f84a1073d34b8ffa2a4de4fe0122660654a35d1e863967670fb55d6aa31005d81c322970b4dc371f23e8fef6510aafd09aeac244c67975b2ce74d67eea0721db4502cb4fbaf1ee2399c0fb30dbb0d5434cc726ab6cf82", 0xdb}, {&(0x7f0000b40000-0x62)="60b8fe64eec8b5984e6dc67f15946ced3d48c94a2620c9ef33e34ab4237cadbaea36412adc99ad33dbd9781f36406669579a2b068afff8fce59758796fa93e4d04bf5be0b83e14dce7281cfed2f71cf2ee29696455221543ef813f9f968f9b88ff6c", 0x62}], 0xa, &(0x7f0000656000-0xe0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xe0, 0x8004}, 0x4800) connect$unix(r0, &(0x7f0000a65000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/11 12:48:56 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000029000)={@common='bond0\x00', @ifru_flags=0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000011000)={r0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000-0x4)=0x1, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x0, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xfffffdff}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000017000-0x10)={0x0, 0x8, 0x2, 0x5}, &(0x7f000002b000-0x4)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000002b000-0x6)={r3, 0x81}, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f000002b000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/11 12:48:56 executing program 6: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000dea000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db13c8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b4b000)={0x0, 0x0}) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000df3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000683000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000587000)=0xc31) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df2000-0x4)=0xb) 2018/01/11 12:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000775000-0x4)=0x0, &(0x7f00002ba000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000075000-0x14)={0x1f, 0x85, 0x101, 0x8ad, 0xa81}, 0x14) 2018/01/11 12:48:56 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e63000-0x1)="", 0xfffffffffffffe80, 0x1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xc54}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f82000-0x1c)={0xa, 0x1, 0xd2af, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/01/11 12:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5006f81f434c", [], {{0x86dd, @ipv6={0x0, 0x6, "000006", 0x10, 0x4000000000000021, 0x0, @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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "d000fe", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x400002bf, [0xc0f]}) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000283000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000032c000)={r0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fcc000)={@generic="871b29734fda094fb30fd46253996fd0", @ifru_flags=0x400}) 2018/01/11 12:48:56 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xb1, &(0x7f0000000000)="b4702356846dbd19ca7e15bfa9678ee8e61455ca822b05615a9408aff1f94a74094dc032213000b1eb48aedb3721d4560e7ae762b73f3330e976e73284d20bead8bd9bb5f286db818b9606e339e889d6d6902906821fb880c11c759e0b6bcdf0d166a30308346dcc06938aa75a9324336acb639dbf231ad17af85b7c16db00759d77929ead027de346823e2f80a2455130b8bee0709d3119042db3ae247f61f9baa4fbe6e3ffd6472006989c3fa39db900"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000086d000-0x9b)=""/158, &(0x7f0000922000)=0x9e) write(r1, &(0x7f00005da000)="1f0000000104ff036b000000e9110000780df0000800040000000000000000", 0x1f) 2018/01/11 12:48:56 executing program 0: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000940000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000f15000-0x6e)=""/110) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f15000-0xf7)="59f3573209c45ec20612e5b5db6065596b0dbc831e9ce580008dbb0ae2293b539fa53fc43dc919fc50e96809ede89645b3402e41ad88ca6c1c8d217ddd5521cbc28666bf0ca56d3bef6ae90d1c5266ba3880676eb5401e90ae0fca54429dd89b17016a43334eb82c8863bc4be129e669d8d64bd23a4fb2d644d5df5d0bc89ae7fc4f310181fd664fd0f18b597ad00d3eff4aad62b96ae774b65a0e9c50ab47defe62410baddd7f698d88670352cf759d05e371772aa5aa334b245610b260f850629f7b5a1892854f9e8333966a4b4c1c41b1b2cc3853b530989e7173c6b5fbc12a1e59d0bb826775609c3f2e64f770f95d02d23d947aff", 0xf7, 0x4003, &(0x7f0000f14000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b6a000-0x1000)="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", 0x1000, 0x1, &(0x7f00007eb000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) 2018/01/11 12:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000085d000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000dc2000-0x70)=@getsadinfo={0x5c, 0x1f, 0x80209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@algo_auth={0x48, 0x1, {{'rmd128\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:56 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fd0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa000}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000206000)="ccea76eb49e7b394c7d263f448d6c005", 0x10) write(r0, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00008d9000)={r0, 0x1, 0x10001, "a8a7b18eb1f2a0c16da013bab63f4afa8c3f3288129ca327ffa469d0061041681513c7c88eb51b77308ef5958481d40dd8e1138bdcf27c4afd69ee92bf305a11e4bbf08dee7f2c46216a293f3dbcb498903a1b064cedcec63fe2801e67aa1380fb28df884746bbca46bea98653d2cd8bb8cc16fc1054ca2a58b6c3ab679c3e67ff9103e82a11afb220b82d89bbecb1f0895a6549daf3c929cf9bf47cba10fe58b542e7cc838799fd37c37afd1c44fed14ac5bedad93316d4c4eedb990b7e89e875e40046621e9dc2e0b851e55d18e8aa4c5983b9f90cadcfa3212a331bf2acc589ba46c08afef9668a638adc6cd4beb39f0409"}) 2018/01/11 12:48:56 executing program 6: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000060a000-0x38)={0x0, 0x0, &(0x7f0000726000)=[{&(0x7f0000a78000)="0ef9231d89ff33748dcd5ff11c65dcd8e2a6347a1b6de6157ce6b30e3f1277a8d60cae57ab5f132ce30ded4c5e05140d2a923e04c394a16abc3435b8976df25e52f6e4c02c7e3b6ee0e64d1723fa8a17122a243c50d2a5c6b5dd753000e854f4cfb79fb12e7d0aa8c620a81540cfab488a9b8e369feb8d20a7ed41fb2aedcecd38081afe71dc48069790d4e2fbb6d25fb3871d403e8a72d11ca2c169d6ac1e1461ed3bd96c949de2", 0xa8}], 0x1, &(0x7f0000496000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xd8, 0x117, 0x2, 0xbd, "f1012859c00f675cf5ad700f6f93e5ba1b27afd0245a124e9e701b196c56ec5eea0d50ef740549a7ba10bf662ae9dfe74f42df88a6f87dde1bafe5ee9c048051eb249e3d21f84ec30370b35a097646b7c6e542ded4e344dcaa7bd615df23c2623aa82cd8b20190eacba180b72aa1077529f7a4de6eab591de640df775d3680ee0694e92690855a533aa06f1f1c3055f2b06a58b7f73b2597bebc158adcd0f831274dc41419b82c1bdf3eeba29113de16002b88eda8c9b417397c82e135"}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0x120, 0x0}, 0x40000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a72000)={0x0, 0x0, ""}, &(0x7f0000a73000-0x4)=0x8) 2018/01/11 12:48:56 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000b40000-0x38)={&(0x7f0000d56000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/105, 0x69}], 0x1, &(0x7f0000000000)=""/70, 0x46, 0x3}, 0x40000000) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x0, &(0x7f00004c9000)=0x4) [ 46.504939] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 46.514708] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.542167] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/11 12:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00004f6000)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000d5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000052a000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f82000-0x6)={r3, 0x2}, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000097d000-0xa0)={r3, @in6={{0xa, 0x2, 0xdef, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xf51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x255, 0x7, 0x101, 0x9, 0xa0}, 0xa0) 2018/01/11 12:48:56 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000034d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000872000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000699000)=""/32, 0xffffffffffffff23, 0x22) write(r1, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000300f0ffffff000503c76e35", 0x26) 2018/01/11 12:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000bf9000-0x29)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) [ 46.545692] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/11 12:48:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fbc000)={0xffffffffffffffff}) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000262000-0x10)={&(0x7f0000c75000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000cde000-0x8)={r1, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000f7c000)=0x0, &(0x7f00004a8000-0x2)=0x4) socketpair(0xb, 0x80e, 0xba, &(0x7f00000aa000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00004a7000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) socketpair(0x1f, 0xa, 0x0, &(0x7f000028d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00008f0000-0x4)=0x26bc, 0x4) 2018/01/11 12:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f0000531000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000300000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ef2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000946000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000977000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x2b, r4, r5}, {0x5, 0x9, 0xfffffffffffffff7, 0x1, 0x4, 0x4, 0x2, 0x800}, {0x7, 0x20, 0x3f, 0x2}, 0x5, 0xd, 0x3, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x3, 0x2, 0x1, 0x40, 0x28c, 0x7}}, 0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b9d000-0x8)={r2, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = accept4(r0, &(0x7f0000022000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000052e000)=0xc, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000126000)={0x10000, 0x9, 0x8001, 0x8, 0x40}, 0x14) 2018/01/11 12:48:56 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000a3000-0x8)={0x3ff, 0xffffffff, 0xfd31, 0x7}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x485, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000923000)=0x58, 0x80000) getsockname$ax25(r1, &(0x7f0000cf7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000f8000-0x4)=0x10) 2018/01/11 12:48:56 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000077c000)=0x6e2e, &(0x7f0000f30000-0x4)=0x4) write(r0, &(0x7f0000881000-0x25)="240000002d000710ff060000000000000008000002000000000000000000000000000000", 0x24) 2018/01/11 12:48:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000766000+0x9e5)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f000000150affdde200000000060900020200000000018005ffffe5000051", 0x1f) 2018/01/11 12:48:56 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2000000003) unshare(0x400) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket(0x1f, 0x6, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x800000}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000-0x20)={@generic="02b41797ffbdd550bb2fcce8c808753d", @ifru_flags=0x100}) 2018/01/11 12:48:56 executing program 0: r0 = socket(0x15, 0xa, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x3, 0x1) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000b3b000)=0x2, 0x4) 2018/01/11 12:48:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00009f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f2000)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00001d5000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000516000)=0xc) sendto$packet(r0, &(0x7f00009b3000)="c7456ec4154846bada3deeacd6eeda4515f5a71e6612570a69cbbfa05741706263dba8ad0f368733fcb2ec00000c3b9f44be245d9e4271f45192529f910e99f530be05a5266025b42539caafab2c411fb6bf29d0dac68f9b37e49064bad976060cec02916bf5ba22e3ef45aa0c98a4b63dd971d5381312236d2f566e04d52b3152ca2cf6f877c2e7d4eab3aecd746cf4d100a4ad368c02caa2ed3d701f4f63bb82806f93d7b2d4eb0837809f3783bbbaef8afb6c6559ed1ea7da746c3e38136a58e6a3071e12b82b7434821e74c914e1b8b9c1d2fdd2f232c5290854d1a4", 0xde, 0x24040004, &(0x7f00001b2000-0x14)={0x11, 0x0, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e7d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e7f000-0x10)={0x4, &(0x7f0000f56000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00008c9000)={r4, 0x32}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007df000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f000067e000)=0x0) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f54000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005aa000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000891000)=[@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000484000)="0904000000000000", 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00001d8000-0x8)={0x0, 0x50f8151c}, &(0x7f0000217000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000711000)={r8, 0x2, 0x20}, 0xc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00007f2000)={0x7, &(0x7f00002bd000-0x38)=[{0x8, 0x4, 0xf1, 0x401}, {0xee, 0x81, 0x100000000, 0x3ff}, {0x9, 0x7ff, 0x8, 0x40}, {0x7, 0x400, 0x7, 0x3}, {0x2, 0x7fffffff, 0x5, 0x1}, {0x2, 0x7fff, 0xfffffffffffffffb, 0xe703}, {0x91a4, 0xfffffffffffffffb, 0xfffffffffffeffff, 0x5f5}]}, 0x10) r9 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fe9000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001f2000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000ed9000-0x2)={r10, 0x2}, 0x8) recvmsg(r9, &(0x7f0000e89000)={&(0x7f0000fa0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000077d000-0x10)=[], 0x0, &(0x7f0000659000-0xec)=""/236, 0xec, 0x0}, 0x0) [ 46.583639] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/11 12:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x8, &(0x7f0000008000)="b94faf5734200000"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/11 12:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x3d3, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:48:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80006, 0x0) connect$ipx(r0, &(0x7f0000d4c000-0x10)={0x4, 0x23c1, 0x6, "e2e692748c7a", 0x401, 0x0}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006b5000-0x18)=@get={0x1, &(0x7f0000868000)=""/91, 0x8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005b2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10000, @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]}, 0x27f, 0x9, 0x2, 0x68, 0x8}, &(0x7f00004eb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000da0000)={r1, 0x6, 0x400, 0x7}, &(0x7f000081b000-0x4)=0x10) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000042e000-0x78)={0x6, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x3f, 0xda, 0x7f, 0x400, 0x0, 0xbcba, 0x8000, 0x3f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000786000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dbb000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef5000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000f8e000-0x28)={0x8, 0xff, r4, 0x0, r5, 0x7, 0x3, 0xfffffffffffffffa}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:57 executing program 0: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) 2018/01/11 12:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x0, 0x1ffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x7f, 0x3a, 0x0, 0x0}, {0x0, 0x73b5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006a7000)={0x7, [0x8, 0xf2, 0x480, 0x40, 0x6, 0x0, 0xffffffffffff9247]}, &(0x7f0000aab000)=0x12) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000007a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000716000-0x20)={0x8, 0x0, 0x10001, 0x62}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e65000)={0xac, r2, 0x10000, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00001c1000)=0x10) 2018/01/11 12:48:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x10000000000ff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f50000)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0x0, &(0x7f0000c4b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/11 12:48:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d88000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000050f000-0x20)={r1, &(0x7f0000707000-0xe4)="06c106cf3cea2ee25755144039a69e99081b07527f013890199720a70af60dbae4f9d32c56dcc3f6f1b85c2b468f32528806b2f9804556c20ec6f92a348cd5961bedc6b4000e570e02202f94504423482f851085e22eae333de234b1ef9130f7b63ddea3164040de6dd0c70f62924487dfc262abcbbd49deac1ddb9ee62b4c0285c47579722df6805c206b3cbe9550115667fbb759c6f8f82fa220989e8478f08bb4df7e5f13e1d5ed222d433bc5d2f5ecc05c07a721f747b06d7592823ead4ca885a81827507eabf2984735ff6a1d944a9374a1ac0f43b9862372290fb5c47deb19d991", &(0x7f0000ffc000)="b5a7298dc831cbcdc8e18173483e2757f2885bdd679f2dfe7bfb73b447703ca99b3d986a89d6f3bd3f29968cb69b13d451523936782577d37f0633b458abf68b24de1c7216d45d", 0x2}, 0x20) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10b833e806af88cb, &(0x7f0000cb7000)=0x0, &(0x7f0000ffd000)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r2, &(0x7f0000ffc000)=""}, 0x10) 2018/01/11 12:48:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a03000-0x4)=0x8, 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000086e000-0x4)=0x2c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000fba000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xfffffffffffffffa, 0x0, @multicast1=0xe0000001, "9785e3c3f5f7c1f8242a1849fd00136cb05122734fdb14fe91d32034f8628ced32dbcfe0643f523f5edc884fa88c326df1b7ffd590175d0e19ef6baf1d13395cc1877ed65f72f51e57f48b7dbc84bb84b81f7678b51014056d5c95328aed4942a74923d8ba9982e5dc602f1b3f251d53e5d62a2958da912a10d81176a04c10bd7d43026f5bf6ba57607df731ff"}}}}}, 0x0) 2018/01/11 12:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000039a000-0x12)={0x0, 0x8, 0x5, [0x18000, 0x200, 0x5, 0xf114, 0x20]}, &(0x7f0000926000)=0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d7e000)={r1, @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]}, 0x8ae5, 0x1, 0xff, 0x5, 0x7fff}, &(0x7f00003e5000)=0xa0) sendto$inet6(r0, &(0x7f0000647000-0x52)="", 0x0, 0x8000, &(0x7f0000dab000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 12:48:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aa2000-0xb)={0xc2d4, 0x7, 0x3ff, 0x80000000, 0x8, 0x5, 0x6, 0x7, 0x56b0, 0x11, 0x80}, 0xb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0x281) 2018/01/11 12:48:57 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60032, 0xffffffffffffffff, 0x8000000000000000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000003000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) 2018/01/11 12:48:57 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x200) write(r0, &(0x7f000031e000)="220000004800070000000000002673000a00e3ffff21000004000300010001008c45", 0x22) 2018/01/11 12:48:57 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000aef000)=0x9, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000bb1000-0x4)=0xee, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/11 12:48:57 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd9000)={0x0, 0x6d, "d72c391733f8718e99b34e93b25cfabb1b328e3b3a678a35604d5f69c743fd567d2c2900c6f05f4321beef8917aa30e94d8d2a9cf6c0eca6364d25011e77c7ed5612a230c4b4780cc29990aec54238dc1494c733d1a0948f0f2aff682d5b66deab7ff73f942f4b12f442c6927c"}, &(0x7f0000f82000)=0x75) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f83000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f0000f7f000)="1e000000200043f90003ffff04008d4001e200850000123b0300f2ff0000", 0x1e) 2018/01/11 12:48:57 executing program 3: mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) pipe(&(0x7f00003d4000)={0x0, 0x0}) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000082c000-0x40)={&(0x7f000082c000-0xc)=[0x0, 0x0, 0x0], &(0x7f000082b000)=[0x0, 0x0, 0x0], &(0x7f000082c000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000274000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 12:48:57 executing program 5: mmap(&(0x7f0000000000/0xe03000)=nil, 0xe03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000067f000)="70aee108d822f049ced3815ee83b39674551eaf83663610a") mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e03000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000690000)={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002eb000-0x4)={r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e05000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003ed000+0x95f)={0x0, 0x80000, r2}) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e05000-0xc)={r4, 0x0, r3}) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000e04000)=@full={{0x3, {"24ea0007530678"}, 0x838}, [{"fadbf56e9d573e"}, {"dbe12021d0f48f"}, {"f76ea46898aad3"}, {"8b19ecdafe4a49"}, {"d4bd24b92ced5f"}, {"86019309803831"}, {"d04cb5bccfddc3"}, {"bf21030abf595f"}]}, 0xfffffffffffffee0) socket$inet(0x2, 0x806, 0xece) r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000e03000)=0x0) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000021b000-0x8)={0x0, 0xe49e}, &(0x7f0000e04000-0x4)=0x8) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000e05000-0x8)={r6, 0x5}, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000e06000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) sendto$inet(r7, &(0x7f0000de2000-0x1)="", 0xfffffffffffffef0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r7, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00000ea000)=[], 0x0, 0x0, 0x0, 0x0}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008cc000)={@generic="446a67dffee5ab4ffbbd4306bd4b010f", @ifru_flags=0x1003}) 2018/01/11 12:48:57 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ace000)={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000ace000-0x1)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000bfc000)=0x5, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000501000-0x10)=@generic="8c7703937c12b3fd5c534f440a4403f6") socketpair(0x10, 0x800, 0x2, &(0x7f000033d000)={0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000c12000-0x38)={&(0x7f0000442000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e7a000)=[{&(0x7f00000ad000-0xd5)="87ac456220cb0547f0740102a0f32eed1dde18a7fc1c676ec3765265c5a0ecab1c0fbf7c51e337bc6443464a649ed2a50d5063797b21d1a36986bd6f68c360f4d931775a43811feba77d8ac9c8eda8e71db259c0c49cdeee999c48154c5e900be21aa01ea76ac7ff67bdcf75390032573d53288584d5053a747b5f57570747156c61f1b8e552c4ec99fbae84248352c440f7dd0b5238497b36c6670240cc0410a79999dd36453665fd505e8467b7f7ca13b9f722430061bf750a2d6a12d87f0894f179cf2f3a4d4e0f2129376ac48f88e688e0fc36", 0xd5}], 0x1, 0x0, 0x0, 0x20000800}, 0x1) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000bd9000-0x26)="26000000130047f10301c1b00e0000000000000001000000091b19e5ff000000040014006e20", 0x26) 2018/01/11 12:48:57 executing program 1: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b17d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ed85516b042511f32764171ba9bd278cbe360c22f16b073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a4fd57e456460104c000002020e8365cd43d106c41d009975ec4d6557bf8917cad6303f8f6e35fd177001ff78a5bb64ffffffed00004c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0x7, &(0x7f00005b5000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000503000-0x14)={0x0, 0x0, 0x9, 0x400000, 0x0}, 0x124) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00005b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001d4000-0x4)=0x14, 0x80800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000006b000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00005b7000)=@req3={0x1, 0x1, 0x3, 0x800, 0x8, 0x6, 0x4}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005b6000)=@int=0x1, 0x4) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005b7000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x196b}, @in6={0xa, 0x3, 0xe35c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) 2018/01/11 12:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000175000)={0x0, 0x0}, 0x20, 0x2fa) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0xffffff86, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/11 12:48:57 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000fe1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d4f000-0x4)=0xe, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000091b000)=[@in6={0xa, 0x1, 0xcbae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x1c) 2018/01/11 12:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000eea000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048d000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000f3c000)=@assoc_value={0x0, 0x0}, &(0x7f0000186000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000730000)={r1, 0xfffffffffffffffe, 0x4, [0x7, 0xffffffffffffff1d, 0x8, 0x6]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003ce000)={0x3, &(0x7f0000d87000)=[{0x35, 0x0, 0x80000000, 0x0}, {0x100020, 0x0, 0x5, 0x0}, {0x8, 0x0, 0x1, 0x0}]}, 0x10) write(r2, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000be8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c65000-0x4)=0xc) r4 = getuid() r5 = getgid() sendmsg$unix(r2, &(0x7f0000e4f000-0x38)={&(0x7f0000e73000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000caf000-0x60)=[{&(0x7f0000b6d000-0xae)="f49c9aab768c3a8eb3b924da35547f3078e0282c3ca1334cf3e630a6fd6cda547fbecd65926aba3660b9fdaeeee13597d07c73e6c6102066cb041b143a80a92f730ba687d9162ca2d3a71df392ec09d9c7cbd20c92fcd2382ae0eb39f2334feb2a7e4dbe66622a7c034f91854380823a21822dfd8d8baf30f6700c1c9ed6b1d81620aac9a23d38875c4367d5d29a5613f7292c2ec69590c37f1f76cb39dfad7207d4c435f33be7745191fd782c71", 0xae}, {&(0x7f0000c0e000+0x41a)="d254209a7b341d8fa60db6eaad9b0c52ff6e95af4ec811485e1f71ad3c3422045d1b1efe40e01d713c1baef178f56ec9fbb1", 0x32}, {&(0x7f0000ff9000-0xee)="5f5b5cc98303629985c2dd0431a9392201f74ffee022db5a64b7655a53d192f95ae225c96d6c3ae9eb5fa1fa9cf412c18599197a35839139bd3fcdd955ec2e222f304181d3f955f17868137848debbace10dd4df5ed3369936d0108859af155e11bcedb2ae730ec9c5dce164c8c846d3fcf57b28548839f54d86116f89980285ffbe407e8c9996aa2240e38b3407aa6fa511968d361d1abbb59831597bf250b02e2526a38a4b5eb9e688ee0607fe2ca5950bf102a7cb4ca204a4a1cb012b93f02d768d44eb10f1ba4604835369c60c1ee0a4f295355939346f995c07e99c719b677204238fb64ee7e9a234e93fe0", 0xee}, {&(0x7f0000cf2000-0x21)="2c206355da39b3bfaeacbf82782c9a4c32844f508ea0b0add6421ddd6f1f983cd2", 0x21}, {&(0x7f0000d28000-0x4f)="5a7d24868a780f06ba95cfd2e495fe40395836d2dad7e9d899ba833c9aa60f438f1ab2da1e12a48e9a880969deabbd4b9323e2457a27acd713e1000def9cdf99aa89e36c990d0310450932e04cf516", 0x4f}, {&(0x7f0000cbe000)="0d0658885e24ff48577996053ffe1dc50475d5a354912a6c42406c41158704ddda7f7d0ee41f0450e183f9e03a22e8df07768d0a73fc2d3a21819c4c6eb573fadfa131cc2a64618b5cba300cf999ea357e5cd6c30e39c81fdb2f858d04f45fe3db58f4db0351731c37495414d8ad478e5902262092c3e4e964650969", 0x7c}], 0x6, &(0x7f0000ea2000-0xa0)=[@rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}], 0xa0, 0x80}, 0x40) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0]}, 0x5c) pipe(&(0x7f0000471000)={0x0, 0x0}) 2018/01/11 12:48:57 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) readv(r1, &(0x7f0000001000)=[], 0x0) 2018/01/11 12:48:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000d28000)="24000000190025f4061c1ffbffe6fc0e0ae7ff000000000080ffffeb080002000000ffff", 0x24) recvfrom(r0, &(0x7f0000f42000-0x85)=""/133, 0x85, 0x40012123, 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000059c000)=""/57, &(0x7f0000687000-0x4)=0x39) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00001ce000-0x94)={{0x8, 0x9, 0xffffffffffffffdd, 0x1, 0x8, 0x48}, 0x80000000, 0x0, 0x5, 0x400, 0x0, "23cc0c13b8b0b7c5444b815887a2659d1e0274acc69b28c501d96d86ca758ea77bc4c998d418b23ea0b2de6d3861fd705a8e7019dbf2e4adab8aa5ac581c568f7b7ad3816c15a1eea049e63e2d0e4e7915a97dc4d0447d0dceb828e2420921f37748f20f2cf20fb0ba1156b9f79c84e1b62fd7be2d441ff17633e3261c92ea0a"}) 2018/01/11 12:48:57 executing program 5: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f000009b000-0x75)="0404bd", 0x3, 0x24048040, &(0x7f000044e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f53000-0xcc)="7c8c", 0x2, 0x0, &(0x7f0000ccf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000057d000)={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) 2018/01/11 12:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x2, 0x7fff, &(0x7f0000def000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e6c000)=0x0, &(0x7f0000713000)=0x4) 2018/01/11 12:48:57 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fa0000)=0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00721ffb04a922e804e7d5688bc88902"}) 2018/01/11 12:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000317000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="d3561a0fa8d90c9f702c5b7222d4af6ab21ff074b95f334b4e311d466fe05302cc6afea2795e34184e4047dde584da613654f79859a5d109212722081a4190caa78ba9a5a2a79dba9b5de6f6992c4a77bcfa8028980073daf35de3514e10e7f1f7bd0d6e0c2bdf3a7bc29e03e85ac9e4710603fe0309e715ce6d32749576203800", 0x81) r1 = accept(r0, &(0x7f00005fd000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004d5000)=0x60) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00007dc000-0xe8)={0x0, 0xe0, "10d79fc1239edca3f343760b083ad6a49eb2c05a0f4121724e02f91234749daa788ae1750bc17bb509e7dc34d0eb138f7f345d4e07dd90010dea2d3a6f6f10f2f33689553bb8445423fbcac1ec7d111f6cbf504a26a7838ac93ecdf55a3aed99b0b7b5df10b1d78c3e7fa1eb9832aee6e0b96fb034882b8ea514a868df0dfbc43bc00bfee40acd09bef7d3cfadda0c6a917965dc9d87aab847b6044fa225edf1e4faf010dc1ed25e4ca210ede545313e71fdba57b82cf3cf307e491c99834d17480336ee7bbac609ce0acda3627402e2fe648b656a2345a740e4525d8055af97"}, &(0x7f0000ab5000)=0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ecb000-0x10)={0x6, 0x8, 0x7, 0xffff, r2}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000558000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000aa7000-0x8c)={r2, @in={{0x2, 0x2, @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]}}, 0x8c) 2018/01/11 12:48:57 executing program 0: socket$inet(0x2, 0x0, 0x1) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x13, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f00000c7000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8847, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="9ae6858c66b1", 0x0}, {@broadcast=0xffffffff, @random="349ce32cd298", 0x0}, ""}}}}, &(0x7f00008d1000)={0x0, 0x1, [0x712]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000701000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ed5000-0x4)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000420000)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x45, 0x80000000, 0xfffffffffffffffd, 0xff, 0x5b07, 0x9, 0x1ff, 0x5, 0x5, 0xff, 0x1, 0x2, 0x0, 0x3, 0x9]}, &(0x7f0000977000)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000559000)={r1, @in6={{0xa, 0x2, 0x2c, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 46.889708] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=8896 comm=syz-executor4 2018/01/11 12:48:57 executing program 1: 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000000000)={0x27, 0xea, 0xccf, 0x7, 0x7fffffff, 0xc6, "e706d8159d9ba4669b696d3c58f6da4f3cf48c70adf3d6f881de5dfdf28aa8c8cff40b6d760c73673a0cdc699773bbfa8f83223a4969d06bb5be9107c60530", 0x6}, 0x60, &(0x7f0000056000)=[{&(0x7f0000001000-0x17)="e57f5d5313c4606f74d625162a80688a4dbd2c5d9d3fe009ed4e74bbb758152ba5a807356853060e9c0184fa8ddd4dcb54d705e2ac7b17cdbc3ab5aad2721dd351a8ee833d9d0bc849254eb8371a9c45e213c9fd1d3279f8e4974cb9e2724bd4a0ad56c94b5e02586344bb63558e66", 0x6f}, {&(0x7f0000001000-0x87)="18c627c397612d72efce99465b1027f1494325850262e56425dfb5d06cef3dbf3f59525af1824f36049dc473fdce5a42e88b24539970ea8987ef1734364385d0ba217881558466a9d24b686031efb09e8ae68ecba7b2b9c9cd611c9138449339a885766d49567ac17899fb7ff60b9838a75b370c6a00228bb13df30cdfe0765e1e277277980bc6", 0x87}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000000000)={0x27, 0x7, 0x1851, 0x5, 0x3, 0x6, "58792b18b2c9fcc6b75028146ac26a044631baeff910958186b585e9cb74a259aceebc19814c60279bc15711cf11dcb1761fac8cf92809ae0930edfe44a275", 0xffffffffffff3346}, 0x60, &(0x7f0000000000)=[{&(0x7f0000530000)="0ae493cec648876122c6a53a485b9514ea02efe3b45682eb418244ae379a16e4a6d16e06efe1db10d0b6acc78d38b7ae4773a0f88aed23a69b0cd2b1f7ce6b3258b78fdf117c69b85f3d57f60df0883c043ef9d279f1c4551cdfda3daafd5a3a8f093962c3abc39928c3630a5bd04b4fa1608947ff981db9ffb889a4c111eb176ec4c7ec6080bdda592b925b84961a5ca4ffb1a6e7c4050b2c6596afddfe2e1e91a562fbfb3d05203d5d942575b6abc98f0da416073961fa21a27bcb3a9b258979813d5e556bb5c17a98f0d224c73488d2fc76e0afc82daaf39f18a4c0ffeeb9372961ebb4b5c14ae5344642b20ab678", 0xf0}, {&(0x7f0000060000-0xca)="3371ec689cdfd41f5a6e66cff0326da296f6ae2db18f0a68d25eab1caf8d9b032f9c8e6fbfc82935d638e3e03edaf5c661d199b8febcfa58090c34b7f87a5d8a2c7ee7d819dbfa7fc55254f3298769f5a71f9d9e7fa31f6ad941b606f964e6a95dda6c11c2811259637fefaabb25ad561079dd1c43a2729fd8704909294f9473ea9c0ddc4d48666c4135712f5731f6363d585c1352127b271047f0b53238c5bbbac3a5657e7f2ccb6e20a14bbb34e8ea6d95c02ca4e7ec3443a7016af90594ebacdc9006cb283cd72f80", 0xca}, {&(0x7f0000000000)="9b720a7f9810c522b45c9e2375013369eea35d1cb2a45ad24752e5c5c50855c125274cd26617b0af86b19857efc20fa0d14c37d832955f52d83327b3e7c13c7bea05d673a766cd07d2db6ec6d048ab98ba48bfaaf368e0327d3d20", 0x5b}, {&(0x7f0000001000-0xbe)="55f329ac23f1457dae1ea1ad863aebc9b1e0e21efae0997e516ad91e10696e9a091725a6f087230ce87d0af4c9346e7f20c4cbe4de342cbe2501c94b9b9ac82b2e30befd32b6fdc96def7869f2999fda03d9fcba5f61f1da0db6bc171a772f3e764ffb6cc38815d69e24f07ce5cf4fbbe35ae3f369e504094a9243a0a745124942247322e3bc748d1d54aa24e0458daddaaec2b19f07e291ea8e7d370aa35cc83fae4504536ad6840c237f21d9b5f29e74785472c2093dd1d60dcccb63eb", 0xbe}, {&(0x7f0000881000-0xc8)="fd88af0d28f1eca3f6e5776cf01ac73153b26916f4afdda5433db9eabd4da6f189946c570b15fea2c23457fec875dce52779ef73a0692d5b55ef032f9e174e7bc3589bc58da767050f1d8c01a487829e1d4c3c95067d9dd8d9d6e8269f7e722ac85240234c8807e218146c7938cd7a038e43cf5b426657e4d9e5fca110151772f8966e3f959183ade6fa2835cb5acabe2ebdfadf329fa5d358a7cd8f653bd573b5b91c5b4ae419eb740f94d4ba6bf536d4869e83949bf178e3a66c39456203f781720c046ee28b49", 0xc8}], 0x5, &(0x7f0000cf7000)={0x18, 0x111, 0xf63, "f2e4be538c"}, 0x18, 0x4040004}, {&(0x7f0000000000)={0x27, 0xe174, 0x3f, 0x6, 0x100, 0x4, "81fd9bb01d1c77cd2e7b08dbd896118eefb21a60575db0875ef899564a3757df0f3c434ed66a2936f854bca82f3b9577ce6ed3345964e7e665c089b49555c6", 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xab)="9875fcf598d5fa4dcbd525e2c2caaecf718363ed458c2e362fc898f7c670cba902fae7a07625bb2f95ffd6a8f423d3517735a99d621442c5aaaa2da739cb5ed61cecfe4e7213cea4c307efe78abf8477e22003788e5041535993939640451ef46e96539aadb4bd37fbdd7e2eded1909c275baaab6c12a5e5411815ec5a092ee7d6b69fcb2970acd6e4e4623759ec651ac33be22e3cbd690536ef7fe0f6beba0eeb3fe61c87382671f2fd90", 0xab}, {&(0x7f0000001000-0x49)="7fab67726f67b5be7a7ec8c58f84bebf3e4dc9decff725bea5c610e5f2418f99b1ebef95f92d41366e3440c73a0620612766da2a40d9b58fe9b3990b8e84b02e8a622a40b552bab750", 0x49}, {&(0x7f00001f0000-0xd1)="b85aa86efd5a8ba321912f6a2c52ebc155b834478225e78478f032434116fd8afb0181da9a589c23317174e9b356456d62543e6f52f2b574c77e63edfd9f1dd009faca66a94a07907098b5addaccbf8746212eb7b28cf6d918dec14f08946e0d5da1c31eb609f52c281b2a42b93315b370e646afb99f22b596d54c6857b7fc58d51fdff7b7ec11c3f67fca3eb92501717c267d44f5345dad1d93d10d1a2e9224ab93d8bd1b14cee290c2ad037ee41bcc316fc7079a3000a1239a8087d24a04a35683d01e2efc0e61df9964e6b80e28927b", 0xd1}, {&(0x7f0000f18000)="5a416f59b1f1cb8c0fd2147e15babd8695719717742725868d92fe5669e05c949ab03bef43ec69bf6a40d28026336d06f7e769305b2f8a4d75a7201f7df3623da9a0a28fcb1b496e628f84333c235bbcf91368a34da39874ad1159f91a30e590f40241aeb7378ac16ea35aa9fa18812e4beb96ec3621560305b76ebb531b3f9fcd5cef62a6e474597933df962bad4a61f026e4b3e732cb5e1cdcce25270bfb96246258e4c23980a3e05d73e12e4f2fc5dee42cd523104cdacfaa4c5589951a0154", 0xc1}, {&(0x7f0000001000-0xe6)="f3f1604799127c9367472b51e09ac0f4a4ed169b8db4db36a9641035ea55409abe2a39c09f051ba247e5bed91f78feb6b01c953f7dde7ac99b0eb34621b179d21218567a52f7d1177ca86e312654bbe84bb8f12a954f6044f77bef9ba88696541de3409b7d3e3d866895bb0ba23980dd9b886eb4c07ee899a3d4bbb561e8f921be0f0c35e56ee85cc259636845689fb00d8bfefc406f23d11c89fe30819ce414dd9e940f38bfd44570be4583ecf548c3c50e719d2ebcd33bcdd4e8033c1a4da8ca28bb5f5fddb8aea6e2c15f8b5a8ff8d036af326726195195cfdae15927f5fd3055591e5ea9", 0xe6}], 0x5, &(0x7f0000000000)={0xb0, 0x118, 0x5, "e2332104a48c5c471ad3c22e1ce3ca74b3fed39caa71ec3e4e04c5a57b38817651c4098941600a1230a35563b24bb85fac6ae52cd58d2b5f2c0f74af719b20074fbfbbc5fd7c942687d0b6b209f1b41f759666db5e0533115f6b9fd483947df896ec067429c50102336ee97b6f638503536b7412da0cb149ac047b70e914b06385d96e870ab8568c290ccbe13edef184deade4a704b4551948a008"}, 0xb0, 0x20000000}, {&(0x7f0000f30000-0x60)={0x27, 0x0, 0x400, 0x1, 0x100, 0x6, "9266a2a030da0b6f817330e1b182304f441e54f04141c4bc52339749d8f540cfdc7fddd11beb508263ee5675d86633c53366a349750e8ee24285a6ca8e71dd", 0x9}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f000089a000)="8d7922dbed9160dd96fbb54f509023497d3b2ac533d35286c8ce3d726a06614fe433791f1fae1718a2ff0f6a7a6845befa636eb3808f1add86b7667c5038e50f22668f17", 0x44}], 0x1, 0x0, 0x0, 0x841}, {&(0x7f0000001000-0x60)={0x27, 0x3, 0x3a6, 0x7, 0x3f, 0x4, "2813d7920bf039de8915d9230ff7078a46c3a6a9aab4b57f27215346e3d8ce8bdfbce7767e5cd0fea748f35a4bd607931bb320a0cbdd443a483cc88b4ec127", 0xffffffff}, 0x60, &(0x7f000025b000-0x40)=[{&(0x7f0000000000)="474da31cdd49e1ecdb07aed1a32909c5951611bbf30d7d3af1e40fc206ed9316fd791e3b2db808e70275b54a673994744fb8c8cc8e078264642f05a38a7565fe0cbe64df69bba82d05eda072ecbe4a63551f0eff8c513e314d8bbf1db1", 0x5d}, {&(0x7f0000001000-0x38)="53cd3d962606528193332f3e77752034ca91bbdedc04afce51153d32f494de455cc16cb3f793c40d9fedc49d06608544e60e27a73ce57d1e", 0x38}, {&(0x7f0000796000)="a3930d0028c23d0bc639744d28f1077ba75ad91c25f562d0eadbc8b6427f557eb495afaa8dd63e188cc6234a6b9da3c4b5ea674e6f2416fef63541cab103743aed1ecfda095f9f4192c5d82a9ed1666583a6f88e5d3573", 0x57}, {&(0x7f0000001000-0x1e)="c3733140bd668e8c50f496675b1587b44a46cd50adfb69f9974f2058bacb", 0x1e}], 0x4, &(0x7f0000000000)={0xa8, 0x13a, 0x86e, "cb539366db350259724fdee70b8856b10f227abf27f944a0c177aa5ccd6bcd18f9a20559a27356135e985342131d9855d2d6923ee13ed46f8091a9140df3138d468b8765876e1c46225e1210005963c5a398b9e831b643377402b7b986a70222c087e168374169712cc0b7659e4216fca74e2b9ca0c917d30e7ea200eceaa6f3243049a6fe67d1fa0dc7d3f0bf45ee11613b6b0929dbef0a"}, 0xa8, 0x8000}, {&(0x7f0000001000-0x60)={0x27, 0x9, 0xffff, 0x2, 0xb3, 0x9, "860450cbe7a163ba90ff784453f8bbd21479163346dc17cdb38d9eeb687bd2c32402e3ae399d868f5de03328131da93fed2177ee29d0e22ad00b60002196e4", 0x3}, 0x60, &(0x7f0000b92000-0x30)=[{&(0x7f00003ca000-0xf7)="f756ba2e1b83a5643a76b46896b8deefe3a15a27818e56a3244f9418304851e2ffd149f89fcd1d73e8b5da86f6eec815659cbee3a38460321a0c69f76c1ce32e6ce492864b5e79c5539054b002a10a110764c6b41d8f561ebcd8a87a4a94ceb27e6b6547efb41ba8667aa5412feca50ee124674b24df6e6f5ecc33a324e8a56b1cb54eb8eddffa645fce9b54d2b574df46f26ee0cd04ba528e40f61267346622dcf2f74ae62d8bbe5b9f1c01d912422e8abf611c7fcc72d9ab4202c5f8b58f85ec317405cf7023344b6e41003e44f7c891283b815fbef44762a1083bc28371a7cfb3934e3866ad8bdb456203b7511b3f086e09672ba970", 0xf7}, {&(0x7f0000001000-0xee)="85cd911f7b84171f8d19402e27bab62449e935d101b65a6fae497e8fd9481bce195ed77e40d7cd5a71c50bc1e8c3c559edaedf6f50c5df5ffae3a42833fba7d7a4ea320ffcecde3c5d4f62bd854113091d30611a0f205944391a93a9bd7fc49b9639d5649acaa1ea20e8c86e9ac0b402a146ded4f82b8c413454dc2011d673adfd049fb0e77e0abe7bf2cc08b20f46c1bc3e7842aff430f7c14e7bf608e2a848e642ba6acd57f54fe94bdcb0a151f76bcbfa09ba95db28012964ffc11259a3a9dc3503b66c28985ee93d9e9962a8a0070eb136d417cd14cfe74431b2ee6f2eebe5381cf8dbce39e830b9010e3591", 0xee}, {&(0x7f000080b000-0xd2)="e33bbcbc2a2870376baa2ae068a180193371f54315f7b6c5a05e7e699b2f8cf0de7d0d0fbd36131e90fa0e5c1adfdae8ae1554ae1542c3c295c31f24329bccec756aa9539f1d96c8ef7021604be84b8e139764e3899ee7051c165dcc8a0174f692101e83c33bc1c518ff6f9ddf6f1427b8d53e3bddea9e550a5d25157d7a861c76bec24c3040c30d1702b3f0fc538346af1df0ca5a5ea73c92fa98cd6276136a3b6fcb228e1ead0dd972a97b63a4ebaa5cd4353f8f7087a20c4bb8e44952f7491e30827485a50708b5591b9b8c3a7d78751f", 0xd2}], 0x3, &(0x7f0000000000)={0x68, 0x29, 0x61f, "9c6acd06cc88ad7aceec22d0bbf3c94ca3004e4341e35fc47e0e67bb9b3ea28348420547f9fce7d371c5da85a2eab5e7ccd788ac04f3aad00bd9958d750f87d16107a223761e2bb578225282dc80e06a5f8dd2fa4da112a7"}, 0x68, 0x44}, {&(0x7f0000000000)={0x27, 0x0, 0x0, 0x4, 0x7fff, 0x37e2, "fe908cf9011e9131a84c525893937117273d10dd7cf0ecd2b594e7c8a5e6286f2faeea26692d2f5278f32fdb51055d4d8c1cbdf64c85f5dbc80cdeaa32f396", 0x0}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000d64000-0x8e)="a16f714ca82267284d0780de806b921b86b399930605ba7d2e7a79aa04305f8b10547b82275ce4e9d26c956e6d76a2750d1e3cd2195170a0ac1dff31f9f2dc51da018595ed9bfea72775c76b99614e7914c789c725bd7de053c77d414542ace2f68b2825192f4c655c0a858a7f34e993fdb3c4f6f08e06a00387cc4eb5a9df302c55e028ae8777012dec5e4d266b", 0x8e}, {&(0x7f0000658000-0x72)="618990f06651c3c5121d4efc00e532d92ea046df237fe4270b975bf56580923c7726d85cc6e30a2a85141c3732dc7b33815cc5f260148743bfa27d109b447bde4971107f27e57324fb0ceafb2ecf73c1b154fb7c1d44f0ade9fff14e76aa8ffbc8c76f06a02b3953be3cf5173b14f52939468afa5987efac421fe5cd5a2c71e6423a3385ab114342a3996a02b96523adbabedbf9b90b6517000e8d84a18dcf029f9e1ba63603ad587b857856650a72c018c96f616b067ca66e8bec741e3c7798ff290ac9c9b694747873d3f8f5776c75", 0xd0}, {&(0x7f0000000000)="e3518e65", 0x4}], 0x3, &(0x7f0000c79000)={0xa0, 0x118, 0xf3f, "ee426e65aee36be0a39e192f1033b9bca4cb3fd6a42e4da5b9b7ea9138cb7ccbd8ff9e4eac60ab5a1b0f69126b913ee345f6573d07017b6221676f4d9ca3ef626865ad3c015effb098f2f65c9dc93c25874b3e5af152686f9b59a4c745a186ba6f31566bc3935ca7c5de8389dfe448cfe11b2cc23d92308b4e79d24d9df0301d4ed29868d028e85a79"}, 0xa0, 0x4008000}, {&(0x7f000020a000)={0x27, 0x12, 0x40, 0x0, 0x6, 0x81, "2097a02dc994e22e0aa7a332ce452f600677d0692107fdeca7c2f3f9f9de7160416244b4a5b3af3e6db230447f76de198ee490891fbb665258d14a9414e00b", 0x8}, 0x60, &(0x7f0000000000+0x817)=[{&(0x7f00008fd000)="2d998c3c3542dc9eb942c3057c5422323a6f501d0235aa9c236c5c0793df065a016a129c91f681ea353e5192673d7dcca414115318390a4c930692febc1c2e0028289b605215f5621d66095f26a4a3640c00eca09b58e19957b45959f4b3dd05e5ccff4d9bd58dc91f1d4e35d2b55b1e3fc6bdc2c4697787cd0c8ad0bbe75b2ae51f6dd8fbd285dfca7aa810bb73a1611114b25a102e430370c259c5f970c5960bf385fff7e103c1466c22fd794229c39d1229419349e4ebd2958acd768b3379", 0xc0}, {&(0x7f0000000000)="1c8b9af00a61de1d8f5f4b4f97501cce377ed6b006cb31e876038dd3fc47b735d3899c56576dedeb3eaa98f5a1dd869e5cac74bb5576cc5aeeecfd6a148c37ad4a0e48bed03cc5315626b9cc92b18c4bc2c77d2b894563a398fb5835e7c8cca37b8b0fa6952d75d1034171617d1180287d6b9f27acd750bc72074783388989c6ec3200c3ff7b05814fcf4ee2602d7fb2e17abca2fb86799785727d46bb8d7ed5295d102345f6c8bea29749e5886b187dab094685c3e88d0c77e4a8c4f87ea753fc35f353a60b291f67480684", 0xcc}, {&(0x7f0000bbe000)="6664c4c30f71004ec2751dc3327b21a8add13366d9280602fbcec547a3e57c5c94ab3fe6cdb860576a959132396cce08d8eb6ba541c7e139391e8f2106156473ab01d36ad1268ea15b218fd79d1123696b27aef4ffd9639ab99fece74ddf0c82c43d7a8bd275eb244ec8357e7792a85aeeeac6203f5af180ac49afb959d4bec7196ba5e8ec9ad0a85f60cd5cfe61f7bcacc83f4d95aa4d60903fbe4c2ee1a63e04bded545a3ae0251070f4a1a5fc885f410c4f30b0cc93b70ecbd891174d69955545de8fce71f631810ffde76f9d62c28f7f34ff660103cdbab8aced97d990b37fc5817d804d8aa8c5fd", 0xea}, {&(0x7f00009d0000-0xfc)="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", 0xfc}], 0x4, &(0x7f0000000000)={0x90, 0x0, 0x99, "7a9ebeeb5d2813c3d2d0c7c1475f1282125e0dc875eb2617159c4ad05ca01463669c6c7cb145061d166f6d3dac2ea941d89a6b6edd87f1bf5129e63cfc5f6f2c5b30e48e45c20e02fa5c4eccd6974f2c6d73b35e835a31ea119be805df65c8779abd4edbbf1330a477607f651faba0cf23e0d5719a54c7cea224"}, 0x90, 0x8000}], 0x8, 0x4) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f00006ae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x0, 0x1) accept$nfc_llcp(r1, &(0x7f0000586000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009e0000)=0x60) r2 = socket(0x10002, 0x3, 0x2) setsockopt(r2, 0x0, 0xcc, &(0x7f0000d25000)="d754000000000000000007a520c472fad1a7373c3eaf8be900000000000000084d850e34a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/11 12:48:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000b6f000)="", 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f00004ae000-0x10)=[{&(0x7f0000fc5000)="f8b81f4010b8554eefeb2fa03a2b47e14562942f70a9f30431d92676064e67ca189f003b78420ffcb7b913b59b7443a0", 0x0}], 0x36d) 2018/01/11 12:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000dc4000-0x4)=0x0, 0x800) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008db000-0x4)=r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/11 12:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000601000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="9412d6c149bf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006b9000)={0x0, 0x0}) accept4$unix(r2, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/11 12:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000694000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e5d000)={0x8, 0x0, 0x10001, 0x9}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00007bc000-0x10)={r3, 0x2c18}) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008e6000-0x8)={0x0, 0x1}, &(0x7f0000a15000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000828000)={r4, 0x7, 0x10}, &(0x7f0000b80000-0x4)=0xc) [ 46.974518] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=8896 comm=syz-executor4 2018/01/11 12:48:57 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6(0xa, 0x807, 0x100, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000)=0x8) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/11 12:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000079000-0x5)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000058c000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0) recvmsg(r0, &(0x7f0000cb1000-0x38)={&(0x7f0000021000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00007f6000)=[{&(0x7f0000748000-0x5e)=""/94, 0x5e}, {&(0x7f000056b000)=""/65, 0x41}, {&(0x7f0000a49000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000608000-0xb8)=""/184, 0xb8, 0xfffffffffffffffb}, 0x12100) 2018/01/11 12:48:57 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f51000)=0x1000000000006, 0x6ce28ff91427b202) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ae000-0x4)=0x0) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f50000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000027b000)=[], 0x165, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x10060) 2018/01/11 12:48:57 executing program 0: r0 = socket(0x11, 0x800, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"5ebe39ac2886b3"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000+0x452)="124ada3bdc9141f4efb02abee748df03c78965167813266d820b0f95806cf0200b474b2b139d9aededa25a3534f65b5f6b7908b0862ea00584d4208f372925dfac3a07cbd20e9f0f11f573f85c3030503c4b889ac79d8fa674fd720b55ba37024e2362675c0c050773d8134022c44058a99b42e9b272211c81ecba", 0x7b, 0x4048040, &(0x7f0000000000)={0x3, {"0302c6222afe3e"}, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000003000-0x20)={0xfffffffffffffe00, 0x400, 0xe6, 0x0, 0x8, 0x800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xd0)=@ethtool_eeprom={0x4b, 0xe98, 0x6, 0xc0, "99f48fa968a2cc01956a5ae53c0b6615275a6d7914ad2d11aa42cb515d56bacb38726bbceeb3ea7b0e3b30b5c2b94f333149aa8ec669cd90770efe95c57f2d46a8ee831a09383558a6dc36f5b73b0c940d22359bb32ad4a57a3b07c481c88b08a926caaba5853704424fe13f7091c7f74838e4f62cdfd561cfdb5e07946db2c735bc878c819f058ff0677704a59ee4a91d49a520159edd10523ab4c52b183fc5ec1bd8af6a69bdc5b397ba5fad02a309e054a3e7252bfd8cef8dc6eb34de012d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r3, r4, r5}, 0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000004000)=r1, 0x4) 2018/01/11 12:48:57 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000)=""/151, &(0x7f0000000000)=0x97) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000001000-0x149)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000000086dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "948a77683c23acae"}}}}}}}, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/01/11 12:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00008d5000-0x68)="e02e7e6ebb3a6c3a40d03a8287280a46a720e81466a2bf84ab7df55a1adfece9577ce9ef0017628e77913ebb5aace7882aeff94160fa7212d17a428de76884b6803538a0911b6e412b5f68f13dfdc9c74063b1a17ed247472ce30bb59cf2c95155134a2f2a64d323", 0x68) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2018/01/11 12:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xa, 0x1000400000000013) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c4e000-0x4)=r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000220000-0x12)={0x7, [0xa8c2, 0x8, 0x6, 0x7ff, 0x4, 0x400, 0x1]}, &(0x7f0000a50000-0x4)=0x12) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d33000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00003a6000-0x2c0)=@getsadinfo={0x214, 0x1f, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, []}, 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 2018/01/11 12:48:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000b, 0x9) write(r0, &(0x7f000076a000-0x85)="2400000052001f000097000010ff03140200ffff00010001e1000000550000000003000ab996d7a164098375a7b193910eb715819811e975fed1bcbc3df99d83bcffce6fbb3b5096597fb610a34b0c553ab1ece7545792a535174826b99d037e5a61a98bb42ca2e1c7243e07bae0005486f11c074bf73eac10a34e640545d6399522f3b1eb", 0x8d) sendto$llc(r0, &(0x7f00005a3000)="e213ff1510bbf472f641", 0xa, 0x40000, &(0x7f0000818000)={0x1a, 0xf6, 0x5f, 0x0, 0x3ff, 0x401, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000c8c000-0x4)=0xd725, 0x4) 2018/01/11 12:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x2, 0x7, 0x8, &(0x7f00000ec000-0x8)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000e8e000)=""/142, 0x8e, 0x2000, &(0x7f0000b60000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000e43000)="9859d7f3cc103af2f42c0e51b0466e3e8f690a2cee3390805c49a10458f34c0cb10b72e6f07a13eb5d84c1a2f00679227ea59a0262941cb73485e20f1efd25140ec916b8d1bbd98da2ac2e6ee97899f2cc139fb05329d79ff1416bca2f6e066c98aa53a6912cdc70defbd0d37b9c8e70278af38ad08387e8f849912e2b8ee1f696f1351b7e3a8a4fbdf597413e221ca0bf4230b4a9a67d7264909601e5efc260d3083d826d79719c25bf447daf9fdcff0e766f5837e5c3f171afccc4cd9b8ac0c22d7752762179f0a2d94339a02473ddb0b37acd6bc1dd92186c54670c152a2613b12a0e88", 0xe5, 0x44801, &(0x7f0000478000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f000091a000)=0x0, &(0x7f0000e7f000)=0x4) 2018/01/11 12:48:57 executing program 5: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007b6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000139000-0x38)={&(0x7f0000534000)=@llc={0x1a, 0x0, 0x1, 0x660ae9bb, 0x3f, 0x7fffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000d1b000-0x10)=[{&(0x7f0000b53000-0x34)="d139fa004f2a695cb19a4aae9a6e1d575243924422a6311a2b3efe30233399cd5f85999159af4073780751d31341ea8283e56c8a", 0x34}], 0x1, &(0x7f0000d1b000-0xb0)=[{0xa0, 0x11f, 0x81a, "2925886d919dfd97b7f19a7222cd9c2b5223182f82220769c513edb4742244fa47cd6c0f074d537982109bf99194d9b32027837b9365060ca8fc6427a2b8a8535f3ee4915ce196c66c509e1694afa9ab7edc59addaddff88836c0be3d660fd5b4eafe1f9d3c9f2d342ef36e38732ff94c2d3127320c9e73ff381722e3238df2ac20e547b4ee823e1ba2bc8ad54fd"}, {0x10, 0x11f, 0xfffffffffffffffe, ""}], 0xb0, 0x0}, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d1a000)={0x9, &(0x7f00003da000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = accept(r0, &(0x7f0000d1a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d1a000-0x4)=0xffffffffffffff94) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000d1a000-0x10)={0x3, {"a3e45ae5a4a260"}, 0x7}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000703000-0x10)=@generic="a3acf9d866d1df21d613dadb234b5bcf", 0x10) r4 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000491000-0x4)=0x0, &(0x7f0000c6e000)=0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00001b0000)=0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00005e6000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1a000)=0xe8) r8 = getgid() mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000089a000-0x4)=0x8, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1a000)={r5, r7, r8}, 0xc) getsockname$netlink(r0, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000771000+0xa6d)=0xc) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000095b000-0x20)=[{&(0x7f0000d1a000)=""/25, 0x19}, {&(0x7f0000a8e000-0x81)=""/129, 0x81}], 0x2) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00009b6000)=@ll={0x11, 0x1b, r6, 0x1, 0xffffffff, 0x6, @random="8b989f355333", [0x0, 0x0]}, 0x14) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000d1c000-0x10)={0xa, &(0x7f000035b000-0x12c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/11 12:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000, 0x2000003c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000dfd000)={r0}) syz_extract_tcp_res(&(0x7f0000d88000)={0x0, 0x0}, 0x4c7, 0x0) syz_extract_tcp_res$synack(&(0x7f00001c1000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x148, &(0x7f000055c000-0x148)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xf948, @ipv4={{0x6, 0x4, 0x2, 0x1, 0x13a, 0x2, 0x5, 0x94, 0x1, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@end={0x0}]}}, @tcp={{0x3, 0x1, r1, r2, 0xa1e, 0x0, 0x9, 0x10, 0x1000, 0x0, 0x1ff, {[@window={0x3, 0x3, 0x7fffffff}, @timestamp={0x8, 0xa, 0x2, 0x401}, @nop={0x1}]}}, {"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"}}}}}}, 0x0) shutdown(r0, 0x1) 2018/01/11 12:48:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000084b000)=@req={0xb023, 0xd21, 0x0, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000220000)=0x0, 0x4) 2018/01/11 12:48:57 executing program 1: write(0xffffffffffffffff, &(0x7f0000472000-0x1f)="1f0000000007ff060000001d000605400000f8000900018000000000000000", 0x1f) 2018/01/11 12:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00004c7000)={0x3, {"d004000009512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000a6f000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/11 12:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f0000131000-0x38)={&(0x7f0000504000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000fa4000-0x20)=[{&(0x7f0000c95000)=""/4096, 0x1000}, {&(0x7f0000fb0000-0xed)=""/237, 0xed}], 0x2, &(0x7f000098c000)=""/4096, 0x1000, 0x7}, 0x160) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 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}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) r1 = socket(0x4000000010, 0x3, 0x0) write(r1, &(0x7f000008d000)="26000000130047f10703c1b00e0000000000b10001000000090519000908f126050027006e35", 0x26) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000050c000)={0x0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bb4000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000761000)={r2, 0x1}, 0x8) 2018/01/11 12:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000b0c000)=[{&(0x7f0000f48000-0x39)="39000000110009000000000000000000f200004a030000ea2300010700001a1408002e00040000000000000000000000090002e300ffe4693e", 0x39}], 0x1) pipe(&(0x7f0000551000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ff0000)={0x8001, 0xffff, 0x7f, 0x2}, 0x10) 2018/01/11 12:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00003f9000-0x46)=@file={0x0, ""/68}, &(0x7f000059b000)=0x46, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5a000-0x4)=0xc) r2 = getuid() r3 = getgid() r4 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f5c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097f000-0x4)=0xc) r6 = getgid() r7 = bpf$PROG_LOAD(0x5, &(0x7f000081b000-0x48)={0xb, 0x9, &(0x7f0000433000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}, [@generic={0x9bb6, 0x5, 0x1f7b4fbe, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000af000-0xa)='syzkaller\x00', 0x4d4ec492, 0x9a, &(0x7f000025d000-0x9a)=""/154, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000563000)={0x0, 0x80000, 0xffffffffffffffff}) r9 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001f4000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d60000-0x8)={0x0, 0x0}) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = socket$nl_netfilter(0x10, 0x3, 0xc) r14 = accept$netrom(0xffffffffffffff9c, &(0x7f0000760000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001b9000)=0x10) r15 = socket$nl_netfilter(0x10, 0x3, 0xc) r16 = accept$ax25(0xffffffffffffff9c, &(0x7f0000c69000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d35000-0x4)=0x10) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000083c000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f00007f1000)={&(0x7f0000fcd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000706000)=[{&(0x7f00001a0000)="9be94b89e4b25d7f5ee1e91cfbcff59fbdb963511a7518945556414527eaa9da28411ef2472b991f39d0ef8943ab03fae6eceffc3d48d160545bd64b4b1229287e14313eb0b794638f4c0bc3be875e608070d45bf9405ff16fdf6f32f5b1f5a3d21498ba0579cf5000b818d7aeefcff4d12515dfb24f5426e69759a784ae833e86b2393f85f56b4a2ef2db9df3d992615d872d6d30c815a2d0e95ad2613a79eb322617788f66a8606a2764a4b172df13d2352f13aa311cc8cf386021815997f34bb8defe77cebea068321e", 0xcb}, {&(0x7f000025b000)="41f848cc4f5e5210508ba279ccd44626df5bd2ac4b0ff7e7548bf1d2d7c35ba7db47da761b44bdc93aee637380ab24ad26d410c911bfa2470bc5e94d6d1161201742875848bdf9122935ae69d0ce18fa2ab1a3101cd4b5dd01159eea43c3148ddbfda20ecd94aa17b65068b0c40ccf463e7bb6421c7bc5529820e6207d7ec6231207a216122089db5047c41f5583", 0x8e}, {&(0x7f0000899000-0xad)="79ceb81240d79dc2bf481e5f51f57099bde594559c4f21173796a47b4ac880ffb719b371df363d4a5de70533243cca1130318a66c84acbcb9714a74ae8748b3cc398141bf4c1fba4fa4b4b1892412e36c27df28a0b8d642bbd0f9a12fb32b5636ae31a4a5f423784e17e58a12b34b5fe668397032c50baddc961dd4574ac89229682501264e9ae54e05c5bec97b63b671b670b8a8fedba8fe5176900d152937dd2f29b78d40c6224d030639891", 0xad}, {&(0x7f00003fb000-0x717)="9b37f53a4b271e6399340e8d740df1758bbfc8338fa2aabb66413163ca917323e2d09d744489354a5049f748bc2731e5564f40607596ae676ad650d49337eb7f4255f2cb8c89080949620d5e9086c9709fe7bd3963bfef4a22babdbc75c8eee74c679618e3eaaaf1f987931463e1e97fb48f6d3eaa5be3999e6137b87c3dffeb14c53a0c89956f102eb1396d08c1e7c5eef614558f8a1e7208cb5949e73504f7068bd4302d99ac40eeeaa7d9e83b3c4c428ac4a63cd9addf8ee420479515b9374031f69cdf088f019628de6df4835befe2311f2b57d1a3f43fa2fcd9f6535e98f3e34d4381b51bd5461ebdcdb4f681106cf5b6525e4058f67dd30682a728040f64470d6c84a629c857e4497d89d7f636790469131f6cfba9f2da2c565ac36c4486dc4b6bac5b76f1e1459d031016a06b0a375b8e471b4d91f22c90d1bfd86ceeae903ea4d4f641d31590aa609ea4f78ec64e1bdb19f99b6a2a61a595b6d944c282c91d6ca2348e08444d6c61cc929da3c44d7c340327aebe7ed4843522307593976be0d5ef6f68b2e0dcddeefa98b9c53dace6202d0613363440b9db831be171a03e3dd975e40d1b7761ef07c3b5ee1638dd2897f075b80c92e45b4097ced092e991acdcddd27d282a566420ffaec82b16766e40fac60ec326d2f3ef9d260dc2b72dfdeac36b79edddb42e389d8f687a8cb4def23ecc013467884df39031e80c1bf95ae10f6eda6af1b08869ec8a424f6ea67f914e02fecbf38b9a47e30c6ffa63cabe47dd804a401e9f644eeddc147ea86f8b9f4c08b662889880051f77222afaf8f1eb745e854e6245bf0da4b173e5c3bbf36274055ada64b41b0b89157d92c6bb886703375c349e39ee19a3a84fcf824afcac0e4deff44a76b037f340b57f7361c2c0be3971fe07761d415d5316cbe3d7cc566c9ed6d28830b17026e618fb1a2f7772aa360f5d99419f4a624d8b81595e77a199652e30d6351d64cfb19c3a7dcff60c819b66b19325f9be22804d852156d05637c16c1c89610ee05dff9adcf05183f7d66ad73c755f40fcb185ebfbb8cc838c75e1de81b936fe156ea2876e0560e50b8beb0cf01f0f61352fcd7e2b96e09f96babc4d694e12f71d7ea6c1838165435e9ade0494f3d1f88fca3ffb512c82f6151980758ae31a795ba14c740761f5b30c5567defd81456634fba0888e20b14a502bcd54032169c76636a9c0d72cd02877089ecdb1beae31a4e37f4cf79630cfa7d4ffe14f0fcb9048dd0fecd5accdb6a908843ed139e77ac04d93abc0b7cff009dc0cca642b9747dc19ca42c55c217ba14cae71eb6333914f151d74de49360b906c45a03abe3fd65523a60f0e4b76ca1ad5276d737d4296eaf66c546188fa04fa332f59e585185b1bef9713e5f1022cc0c59f744cf96750097917c4d789d772b1fee9a10b7d2e3bc41793f68c3af5a6f87083fd55e2a83dc1cb5cb8bf4c2ef7d58143f79fd57a50f803ff5f67bd42bc7d6938e478bfb332f7cc47d1d8f9efa53e24a8a12b67e7c096b5d801b37f296db981926e533e125216ea09c700bc40e7f2d8579c4685ce38f666e4aca3877a925abf063746b3a9d3b3f178f82f7eac6276790669c03c58f515b1527aafc25477ad281e40ffee731a7d25f28e9445376d02b1bee7c669baec99386fbea5b9a9ba6567615a2da9eba5ec8e8caf05805084f0a6a688d59f7f3f1a6592af3b9ad29d0fc8c9793f73ad5979fe737692584723d867c41cb8e92e79892aacecc8c34abac233a42e615ba359b96f0563f7bcbe58985e9c72fd7daad776ef9112df07014a1ce70d473a4d1c789e11a31450eab1963f5e9fb3d48a000c0d726896368e433a7970e7f48bc4ce397279518581be8d99f33fd6546edace9490f66624c22a7de77ba8fbe4168ba7e3721ca0d4b97f02b5e29b5f13278a3d28c0b87178cd61a14b73dde547bb55e60368c3e50f438327114d170d6f8658abc75259b3fb7994c20afc547e9b5d9235e7c054aca4a631b86a902d9ea9231968cebcca99f9ef8af944c26990bb680ccfefe83ac1fede5604f9e632bc647c967052dc954f64dcd6a8c78c8e74574783d123229ab28a466b6a7a710faa18890b03f53688ea49235f0ef12b5da59655a063efc71dd56ca397b45497cffe0959f9a37f7383b2cbc018385fa447cf87d6300efaec9364705c161392b6618847057923729c4421b15fc6b4cc6b67cc13311721ea0279c7c91e30923d6ea9cacc7aa420ea28098d367683eb4e5f93b3234dd62ad70da7ba3ead999c2ee56549076245c66bfb05132c0eae25fb266599b5f6cfc8fef31c7131c5fc5977cdb7d5841d36a5df0768234ccc863fa57b86fc852f398aa293992b8bf5693a002ea4f6a9024452cc9c99566023cf9e72eb239bf2e7366c7eb8c6929ab53072eb1d1906d6413644c655cce6648659e95fb9ec6a021826692443548e7fe288381f4193f835949f79e7d47514624c9ae317a3904faa07fc25811b29167f8e5bcc11a3ea446cff108dfd2837dc7b264c5119bcf82a2bb2449e8f0eff32b84b109c29054acfa527557029607f439f0b2fb3235b7fdbc8bab2d29d7010bbb30aa7ea8d34308384fc5f91ab15ae66908d69eb557112d82b281dfdd9592e6d84f335dc84acfb05b0a0f8ada1c69fb99946aee4b816f3ad84547ebe647c9e196317c0456559c6196d40f7dbd5715cb3a7bf0837d3e8b4ac6049ec6f175859eda50b5a2033e551da6b5ffdcd1a99f9bdedb57351b6a92a890d34a928c5e83d6e0fdf2685810d4b36c37c255e2c372a3e5ffc577ce6c90261c12b283aad8a3bdc2ae8ae6a3676c65cf05ac4edbc7ef6500713a4923574bf2f55c7c9873a3c811aba9305057445423973c36fcae14bb522060a889f8f7b33a6ad78cfff7537e935bad12b46374b785da6c223977a255e640f8ef4d729b87aa21629f97892c4120a890a75aa2532059864d3bea809265a59de12199916ebd9c6d824604f58c9eb1b092741bd8324701c3124cb9d715c0cfa2d9c2c9480cb7c83dbe1aff39a342a0f16af59409a199f3bb2fe78f05ba99d4f792acc8db0cc25d94a8461e1de4f3926d2d85246a57db281270469d69821e6906428f7a880c6987428418ad4dbc154386b8751a1371cf332eb52fb1523cafb6a7cbd0521ace7a6002d9345235249a85b035c56ce499e9e877ff7d0074215ae87a8b12853e5bc724b8b2ae5668155a98246714ea5c1da6a69319a1a9624d392e13e8a3277f097e13421a930ee83a7de50d8377d73bca88109e7e3bd9555421e4ebc13bb8aff24b67b76cc2c47dacfb3dd4797c71319bdb0af36b6a2e04d08d8745624ee8d4eb682af9f61f93fc3323ddae839df2a3c002f46c6e9b15e7790a5664256795a7a7c4e9cce76c35bac718fc4453d39569acb9b21ab3151d8541a78c91b46637d9c1af567f665d115606b64515921145ac1e14faad6aa160df78db5c9b33bc4a7b8b855deaa44024230c78e6a8499047b557ccc4915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0x1000}, 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0x1000}, {&(0x7f00005dd000-0x30)="1e9ec4e3698307846454d01e171001debc7ebd9dc7f534d9389ce3aafa10761ad261a281f81a89e84addcf9499c4cc87", 0x30}, {&(0x7f00008a5000-0x2b)="824b0d0f373d994b060f97b0ed56ba4f362c036012e874aa911b96a1e5fa0939d8e57394014b00756364d4", 0x2b}, {&(0x7f000075b000)="7cf76bc4a0c69c339f337e1eeb9d77cfb2f399f37d7826a3552ea5f6e20489f912e49fe97d60e96de2d96335cdbe3853728fddf234984b929f17fd84c3361860aa0dae8b3ec9b97fc7cbd1aa666fcde97ce692002314", 0x56}], 0x8, &(0x7f00003b4000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}], 0x90, 0x0}, 0x0) r19 = socket(0x10, 0x802, 0x0) write(r19, &(0x7f0000dbd000-0x22)="22000000190007040094330d090004000a010f0001c6000500fffe3b06000f00ff27", 0x22) 2018/01/11 12:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008ea000-0x4)=0x20, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) listen(r0, 0x101) [ 47.270497] audit: type=1400 audit(1515674937.605:57): avc: denied { connect } for pid=8979 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/11 12:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) sendmmsg(r0, &(0x7f0000fdc000)=[{{&(0x7f00009d4000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x4000000}, 0xc, &(0x7f0000a55000-0x20)=[{&(0x7f000002b000)="3c917500522b86cfc54f79ed39a1c7d2760450002874d607ac61df8a9ea3488eed56f45505e1f29c1a51cbaa9a8a7e13cc3dae4d75d1882e845073b2cdbeb51cd6eef9487e2c008cd377982bd5494a2d7a4b1c1c971d382aa551c300f21b877fa6adf1fe889251a18b52588e247fb858531a618e49b9e2578d5dc812a22ed48a52735e76ce621d13414a0544cc67b68f8df28db170a11d2432c52d92abe9d166d010a3d81a9d04988ad18771d70a41e514ab669ba596a9c0536542ce1495a7a44b70edbc1de064f0af722ba0d5eda460eb5a5684f64a7c132dbdb671063d0d64a693ec367a165c6b76bc444ce697564312423df5567caee4f40aa2f36aa0741ed7083eadb1987ca8f7018847225def5024f8964b3c86d35b4708f3a14752f6f0194eac2a3ca4a800426c7a012d6ced383926f54ac4b172d81808feddc1dbf61fee94344d5fe119af34c3806b690938e4e70b83dcf0a2d37466da85eef022fcd8040946997343a92dcd715a16362aa1e2bba3ecdaf8f40981d59768691cab961687417b51418b1b05870565b4d3d244667df3d1932fa9c91f19eae1a142515d5a9481392c3ea7af27b2324e2b85e0fc0bb62289f1703506e4c7094042ac434481b54f2eedc3b0dc50e13c7aa870d319522240cb089c0acabc6d98622bb7387b1bf22916b131ddd3a60326ff176c7950dfdee821d39effccdca1af5cd56854d882a27a337bf32044ee48a6ac21c6b2e7a101e2bddb9f7aead2bb4130b3acf581aa172836e0773bca4129ea7f239e388638e01526635b8723fd5a117ed8471969bd3a6a42c34f669ce6f346e73c1fd0d3a09e6d726c2c50ba329d496542a7a62475765c0cd507767298c4dfc8be8fb8f572dc540a6e0d4a4b558facfbf9b97eb98f39b0f8f1bceb9123d3a04103f49abe6254368ff023c9ba9f56fbb8337288ef1b55763c50bf2f369c96b115b6eb8c7fd8a5b09ed14976d25479763240470c5fa3b9a7201183c1d791371f9865c1649c989b17de77a6a6086aada94f1cd7455e6cc681b6996ab91e0b0672dd2f936ec7080e80da86524f01056c30b9aa003edf20ef81c13b71a29757ae292034e0a93aed2d0815d9119ce098538a74c1b66d573211ef9fdabb046b9945e6e206a051566c056dac2c2af34ff7ffe05b8561ac9c2dcccd4ca079b8f39ab99e5e64709d5d7b0077609940fd4b90f0963a52dc94efaaa8dd1a2405a9f8b2332691889f97f7496e0ca8485bdbd1b9a0b781101086a80ec1897e4713b64a8dc209ae2965a7b7f3b52ffbbda32ec4a92cd17e02deeab9adf68983efd13d78ee63d666213cab6dd626d8522cf293a49c761b9f06d9e76483e2ec4a1214f2a4a0c6d38d696be9ef1b46a58219058d43ac28a089b510587b23da17681f03c2ac906f135d22ef1bacdb609715e64334d937f6e7141f81f1c85b8a47ac192e0276b438ba5c3e8afd4995427873317078865e61ef6bcd77242bf03c5bf6d98aededc2d5cd32e595d0c07972ddf73be586c0d831a7129a3e1b6c49961b1ede09fe9a521efff7c8feb18b7b15eda1ea9f469494491674c7b9481ffff634f253b984ec93369db80004c435f08d65b8ba9fef7bb4f464d93d7d21420e71a4ed1f84251dfba320db1f4897bf8924e8ecdace36b4a59f40e2f543cf65f15df8f34a233f15b8f0140d9dd3b28a581a69f6b03f8c6f1638c8190ec76121e43332ad5aa2642c687c3fda2fbece5a41d7ec5a585c5f48334dc1cd47e8247828cb3f973e0596b1174d69a37d4fcfbacf5a69078be9be61028b2746d0abde3701529ce7d41679d070e80c9e00ab00c96e0c2919f6900057ef2a6afba34beaa1023d638af6f34809be7dfa542d3113bdc6071ad39d7f92589b6b24ea0a2af33d87fa297662f50392c74b0ed7a50906247ac971a1712d0a030782d7a9f806ddd17bfdd728138d379e43bd6a4a5471f3364c080b0d03f0991c401dab5f6e6e5bf647df2d4074be0a88c19bd66a798ed48e477b1ed01713d41d1ddcffa63ccce5c48b5771886692c1d16d43fea55293a04a6569bd9133486fd0064e2a66ea32c25d3236358efc59383fa23cc950b9a5beaa8ff1db7b0936741ecd1ffe4febb567dd1cca56346e0ea7ed0b3dfbeb33ee9f172e57c7fc3a6dc940dde8cb6c8168097cb159dd58d9c862adc4d9f249837c19b55ddaa5c8da68ba16478c881277e71083ab5a563b2de835a01dc3b8d4668c3b05e8a8bf7c8f8437f5325e07af6486ad3797dd6f3ad65f2b22c7aec947d926d6cf9d1e0f10ba96ce3a88ae602d5997d162aec2758acf74a4bf3bc1de1634f64f7314f47009998b1496ff322938c2799ce472a7fee598f1dd5cf10e5090f43f2fd46924d76825fb7fe3ba69ae71a894fb1d24629afcda15ae263b1cd4c7a4ed5760d978f85b28ac27561b84b7c55e9bb39f40995b114ab8350307a3062a6aae67b3eb98eff02debd5ed33071507cedae7cc1b34defb002e5370c2edfb1e978275f10204b73103a5c24c8d4c20f12e02549175264a11207a828230f2f5693f34f262971b508d98663778e58df20010e59dfde89087006b3f9422938666b8d14642515b98b5ae978d3168eddf90ffbc8b0564d1273ffe8126354e429b0184ff34407d9100e5fb2395c12eaeeff599f3b85dd8223906e42633673e23954c60d95960406ed7db6b1ad0cb94eaa6bd82621f9852b1777e66fce295d214fa86566ad63663eb8d7a9c642b4979c716f85abae87cb6cf939b395d288d462fc940547aafb976e695030c29e519b5a912c6cccd82bfd35db1a10be9604a6b1386cf0b3652d1ffa84ca75f02e4d47520b2027599c6a4af9318d863af387496890a718e95a2682e483a04f50ed44b714cc19338ea7d460048738c1dc4c476308f8cf17385ce4db9fa33b87e5a904a88d05a58df9b02922598cda94ce7d1a5dab4aedeaba5cf8f2deec30c9036e05e624291d5526e39245e1cb2cc23bd3f7b3ca6e9cac4ee5ca333bc9824796c4b6613370d0883ec09b1f2d66f58bfc386428507a03879150c6dbab2c702e14de049aecaaca8c447e9dd0c9ac51209545071e857a27a230f9e2580fa71f30eeb34d7c7301baaebdc170ecd415bc751fb904e1127905dd28091b71ad5dfa356cf2c6316f48ff799eb4b1167395c20d380cea455778829fbc31df6d3c7cdba3b97fdf64a9d3cbe9185d33644a7a7313f50df40c6837142f7b5c89b0ed46a80fd5f2e1c2fff377b1a2391bf8d90e336de0bbdfb878e2189382642dd207940cfb5c9eb1b91b54752500e386e8d53564503369093512cd785c38d03b57dbd88bed737bcbed9e1cab5ac868d9bab61ccbf0cbf8a50204f3eaf6dd4e32a2762d3e3d0c8808b0889c6dbf8c642ed185a07aa45f3efcd97052c7748b7df6c480e27fcf126fbfe2712f9a0495eb30a554b3ac86e20e203dc353164790b893b38a54f74aa9786b95fc7e8a136af1402f6a7396f753520831963329faa1f1d94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0x1000}, {&(0x7f0000c2e000)="ade4b629ae2d68e0444c7aef23cf3acc6eed2dca3ccb42c2499cab0817076c8ae96bd80a832c65b3b1e90d6a4111eac7e22e0dd380f27226d1c59c021595565ad01af7934e768c61444bfa87b6cee69b2eabbd626d538fe4dac3823ed7812414d12b70466bb19e60355f3b78e216daa4bb3294ff92979f1543a61c468e6a81bdd88396f610e76b5b23688cbd48782911c8f74400", 0x94}], 0x2, 0x0, 0x0, 0x80}, 0x200}, {{&(0x7f0000e6a000-0x9)=@rc={0x1f, {0x5, 0x80, 0x0, 0x0, 0x0, 0x81ad}, 0xff}, 0x9, &(0x7f0000306000)=[{&(0x7f0000427000-0xc3)="aa9c841a491291dc42238cae51831d35346c3ee7765b28fecf9b1d3f87b97006da9445862e84d9b83ea8c9fcb3355e348c6850ef581e2e9f50afbee004b622918a572796b221ec111141a7c429e077d67b777f62b5a25246adc27b901c4425065b2123b46aa71035771e7b8d360ea66dc716926de569cf85005f16344c57eedfbf67ee6f92ff8f3cf4ec4da5338e0d533b8fa28baa6682516fa258441c72fd265f2a8ec898c417e104701fe696fe4998c11ce53fe663270198ffffdd090d043e7ab2f0", 0xc3}], 0x1, &(0x7f0000c1b000-0x140)=[{0xe0, 0x10e, 0x19, "5daaf5833cc3129f4b2f1f0414ae8415e4a75d41afe33dd6bbf4cc7da6b0de96596dd3713e6f0fc75662b8ad3d4ffe510c0207b6f44c0ba502a7c9b55a1e35449701df1263cb525e7f8c4364314fdfd2ff845d699b7c42fec4713115b1303731d09c590fe8b6b1aba09e4b407a404eaa122077e23b50f9539d2cbf6c2cb3180d2478a40def9bfba6c297e18f85a379090b5d03099b95053b7a599774639ac309e50729122fc80c57c80ba9438503055e361aae43cc5efa8556bf03b3685fb5cfca0963da7b70705950"}, {0x60, 0x117, 0x7, "9f9f63d911149c33dad601a9e79e2dba17f1bbbf93e18242fbf87e5b6919f671588390a0befeeb8142ce0ed832cea9fb7a9ba040406136215726ed727b20f3822ec33eab647e3f8c909af088628fd5"}], 0x140, 0x8000}, 0x9}, {{&(0x7f000030a000)=@llc={0x1a, 0xf, 0x1f, 0x6, 0xffffffffffffff01, 0x6, @random="3b59d2fdaac4", [0x0, 0x0]}, 0x10, &(0x7f000056c000)=[{&(0x7f0000263000)="95ddc5f7e5cf983ca42385cf828a2077dd57233975a45b6fc23058af5a3076cff44aec402e8ee428bcfd39b1dab53f45f5504805535e73b931db2fd5c906e1cc77d8", 0x42}, 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{&(0x7f000001b000)="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", 0x1000}], 0x6, &(0x7f0000868000-0xf0)=[{0xf0, 0xd7e442aabd258754, 0xf743, "e313f0717ab7e1c743e6f56f78e4e21fd2468b1f7f6b8820f0d5a17b667987ae285a0218e7574573ba37998cef11e9d665918166aa9551b8b82343db4be364e1f2887ded6174cc47f61a4dfbd2463f919fe22d78d13c0e31a4bc0c87cf6bba6e8e8b8447be2cff24a317c4a08e60e391ca4411ecf0b08f153eb8275afb9b524f898f6b8690995cbf51771eec6d19abc7e48ee46557bfece658930ff2cee4acffb052e3819ff12222b6fd1d1b16e849f9c14391bf927026ced94b9d241915d17ddc569ea9b2e070232ab063eb570562472d997bd9f551f6f61563d181ba16"}], 0xf0, 0x800}, 0xfffffffffffff389}], 0x6, 0x81) bind$packet(r0, &(0x7f0000489000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) connect$nfc_llcp(r0, &(0x7f0000139000-0x60)={0x27, 0xfffffffffffffff9, 0x1, 0x7, 0x7, 0x3, "e33f164660c9e4866e8544e1847bb2987414ea1b6602397206d82ec06d08fea7b67a89281ce2f9baec661b587cbe16f60d0cabbe0288e582fe41225c2d2637", 0x9}, 0x60) 2018/01/11 12:48:57 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(0xffffffffffffff9c, &(0x7f0000ed6000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000db2000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d48000)={0x0, 0x80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffffff}, &(0x7f0000d86000)=0x98) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000003000-0x1)="", 0x0) 2018/01/11 12:48:57 executing program 3: r0 = socket(0x1, 0x7, 0x9) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000649000)="0425f34a1dca1ec45c4581068a67ffc1", 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 12:48:57 executing program 1: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000491000-0x4)=0x0, &(0x7f0000c6e000)=0x4) r1 = socket$inet(0x2, 0x800, 0x100) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002eb000-0x4)=@int=0x0, &(0x7f0000d19000)=0x4) socketpair$inet(0x2, 0x5, 0x653b, &(0x7f0000752000-0x8)={0x0, 0x0}) 2018/01/11 12:48:57 executing program 6: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0xffffffff, 0x18}, 0xc) r1 = socket(0x3, 0x3, 0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000bf1000-0x3b)="02d7b0552978bdd45dd82822ca012ce300501713be8fde625bbc1296a0d304561e1352c7d70fd52b22bcf588cf795a0d3dd4151dd73dc9490aceef", 0x3b, 0x20040050, &(0x7f0000fcd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c34000-0x8)=@assoc_value={0x0, 0xfffffffffffff03d}, &(0x7f0000fcc000)=0x8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003b8000-0xa0)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x5, 0x20, 0x8, 0x40}, &(0x7f0000fcd000-0x4)=0xa0) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x4c23, 0x209e1d, 0x20001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6) socketpair$inet(0x2, 0x3, 0xd7e3, &(0x7f0000e70000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fce000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000095e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcc000)=0x8) 2018/01/11 12:48:57 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fcc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/11 12:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x804, 0x4) bind$ax25(r0, &(0x7f0000432000)={0x3, {"90c4b651ae11d5"}, 0x1}, 0x10) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f000035f000)=0x0, &(0x7f0000bd2000)=0x4) 2018/01/11 12:48:57 executing program 3: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005e9000)={0x3, 0x100000000, 0x1, 0x9, 0x1}, 0x14) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, 0x4) 2018/01/11 12:48:57 executing program 1: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f58000)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000585000-0x53)=""/83, 0x53, 0x10000, &(0x7f00001f9000)={0xa, 0x0, 0xffffffffffffffe8, @loopback={0x0, 0x1}, 0xfffffffffffff993}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000003, 0xb) setsockopt$inet6_buf(r1, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088", 0x20) 2018/01/11 12:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008ce000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000440000-0x4)=0xe, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1c0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00005b0000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @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]}]}, 0x110) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cd0000-0x18)={0x0, 0x3, 0x10, 0x22, 0x4}, &(0x7f0000063000)=0x18) bind$inet6(r0, &(0x7f0000c39000)={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10000}, 0x8}, 0x1c) r4 = accept$inet(r0, &(0x7f000019a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014d000-0x4)=0x10) poll(&(0x7f000056f000)=[{r4, 0x1000, 0x0}, {r1, 0x40, 0x0}, {r4, 0x8000, 0x0}, {r0, 0x2024, 0x0}, {r4, 0x2404, 0x0}, {r4, 0x200, 0x0}, {r0, 0x1, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4022, 0x0}], 0x9, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000abe000-0x98)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3ff}, &(0x7f00004ee000-0x4)=0x98) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x765) accept4$nfc_llcp(r0, &(0x7f000080d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000617000-0x4)=0x60, 0x80800) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/11 12:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f62000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f0f000)=r1) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) 2018/01/11 12:48:57 executing program 2: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000099000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f00000a6000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000081000-0x4)=0x60, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000011e000-0x4)=0x1, 0x4) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f000002a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9, 0xfffffffffffff272, @cisco=&(0x7f000011d000)={0x5, 0xcc}}}) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x3, 0x0, []}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@lsrr={0x83, 0x3, 0x0, []}]}}, ""}}}}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2018/01/11 12:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00001cd000)=0x0, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000421000-0xf4)="7a2e5de451146e806f0b96d4fd023a047134bff1b34384f3c8f3c0d524dc9145211cb60247975b136038845276426e571a90d7bd73007978e4965dee313af6b29e5dba1b09bb287c9db0786e61d5925cbb8d2ee1f129e798b1b102b6511d14737e715d58098575d1a83abd199f9655b59a537debe1f047384d62d4b29e8b416673c02b806b92dca422ce07bc48feb17af16ce7e4a16a0aafd03cb3ae560f3872230df73996235cb7bdcfcc96231be41ce0405127f526f5f641c840162319211b3a21c769a2925ecb8944f202963d18968b52db454d3f320e83ff1cbc474b8d8be300118cea2045d2e9b282eea5e16bf97370bcd9", 0xf4) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) pipe(&(0x7f00008e3000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f90000-0xc)={&(0x7f0000dab000-0x8)='./file0\x00', r2}, 0xc) 2018/01/11 12:48:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d18000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000025e000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb280000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x4, 0x0, "688c325a88eb15afbd3d59ac3ec4be8cfbae5b9b85b68f4bf09bed2695dfd1f7f9ea0e7d7382bab3e7c28c5ba9830389cf002f2534444794dda05121fa11c229deef69e62c9e1d32cac08c5a30cce4fb"}, 0x160) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/11 12:48:57 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000017000)=0x0, 0x80800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000c000)={0x0, 0x58, "580ae51c228b213bc236cc896d97333441d7852db8cd88d619da66836a448e12a84d500d914148088b2bc974d744676b5b203d060a88621006345b0595adfc4339b048df1ae318ed87739d9fb052a3406493b67b159d2274"}, &(0x7f0000010000)=0x60) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000018000)={r1, 0x800, 0x2, [0x49b, 0xfb12]}, &(0x7f0000019000-0x4)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000018000)={0x1a, 0x8, 0x4, 0x81, 0x20, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000017000)={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]}, 0x0, 0x8, [{{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]}, {{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, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}, {{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, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x4d8) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r2, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x164)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x800000000003, [@flag={0xfffffc71, 0x0}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001f3000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000038b000)=0x0, &(0x7f0000464000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0xffffffffffffffff, 0xa, 0x4, 0x1, 0x0}, 0x20) socketpair(0x1d, 0x6, 0x800, &(0x7f00005bc000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000a6f000-0x4)=0x5, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r5 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r3, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r3, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r6, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r3, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) r7 = accept(r4, &(0x7f0000ffb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000630000-0x8c)={r8, @in6={{0xa, 0x1, 0x100000000, @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]}}, 0x8c) listen(r6, 0x9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f000086f000-0x12)={@common='eql\x00', 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000956000)={r8, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r3, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r3, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) socket$alg(0x26, 0x5, 0x0) 2018/01/11 12:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x14, 0x1, 0x10000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ba5000-0xc)={0x4, [0x3, 0x101, 0x400000000000000, 0x1ed]}, 0xc) sendmsg$key(r0, &(0x7f0000df1000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000eb4000)={0x2, 0x3, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x13, 0x18, 0x1, 0x1, 0x8f, "56cef099638cb135e07665cb4343fb374901a9c3c353411d0e45e7b8bc9eddbce97aa3d8f3b8127eaef03c6858998c86e8199e867e08ba3f6eb0da128c685926a7a57e03b31fa7b7602e5855dbd9fe5261da1c3d21207f0c3295663f89ff45fdcc9cde4f13ce8e8c21dbc6fdbceafb2d68170225a92789e87dd399cdcbdd22aef9e8990e6a71f2ad9a0b914d29f63a"}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007bf000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000a4a000-0x5c)={{0xa, 0x3, 0xfd0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x0, 0xbd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, 0x7, [0xa02, 0x3ff, 0xef, 0xeb6f, 0x100, 0x2, 0x5, 0x10000]}, 0x5c) 2018/01/11 12:48:57 executing program 2: mmap(&(0x7f0000000000/0x9f7000)=nil, 0x9f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00009f8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000014d000)=0x10, 0x80000) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00009f7000)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000896000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x5, 0x0, @u32=0x0}, @typed={0xc, 0x2b, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f000000020719000000030000e3ff0000ed1b8509002400010100ff5dfe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x800, 0x3) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00009a2000-0x4)=0x5, 0x4) 2018/01/11 12:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00006d8000)=[], 0x0, 0xbc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000617000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/11 12:48:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket(0xa, 0x7, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a55000)={0x9, 0x4, 0xffffffffffff2b97, 0xfffffffffffff000, 0x3}, 0x14) 2018/01/11 12:48:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000069000)={0x0, 0x0}) ioctl$int_out(r0, 0x0, &(0x7f000075b000)=0x0) socket(0x10, 0x2, 0x10) 2018/01/11 12:48:58 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f83000-0x6)=@hci={0x1f, 0x1, 0x3}, 0x6) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000f84000-0x60)={0x27, 0x5, 0xf68f, 0x7, 0xe3, 0x401, "d7ae6a565f25ac6a2ad0d0602787cedf74de571496c20e7242884f71cbed62c9998f2f3a4c799414b5345c0aee87517290a4afb1d16bfa3031bbd87f2f941d", 0xfff}, 0x60) 2018/01/11 12:48:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000057000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000049e000)=0x0) r1 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r1, &(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) 2018/01/11 12:48:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000574000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cb5000-0x8)={0x0, 0x2}, &(0x7f000066e000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000223000)={0x0, 0x5}, &(0x7f0000f9f000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c4c000+0xaba)={0x0, 0x1}, &(0x7f0000087000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000075000)={0x0, 0xa4, "51289418c6d0f337391608673333b0cfa473301a439e3359633a76eb055750b83eca405fdec7cbcef7bc6809333209b8f46bebf1a1da2d7b6e765ad22f0bd57ca35e994e39d98afbd90c9b26de3a0bbc38d3bea77dd3a06d119cd1c1a9ae46f2f3db72b3a02dd92182be6f2eb5c9e9c308c593dbfb38c34d952abb302d6d852472f32b75c0454b9af22d41d0d5d84116fcd38a884e07e91259f336ec2362031143f711f3"}, &(0x7f0000299000-0x4)=0xac) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b4f000-0x8)={0x0, 0xffffffffd0c94b7b, 0x1}, &(0x7f0000909000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000079a000)={0x0, 0x6}, &(0x7f0000dbd000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a24000-0x6)={0x0, 0x6}, &(0x7f0000bde000-0x4)=0x6) sendmmsg$inet_sctp(r0, &(0x7f0000ea7000-0xa8)=[{&(0x7f00000d1000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000450000)=[{&(0x7f000025e000-0xf3)="2b54269321c89deb1d56b797851ed0eb84c61ae61472c616eb37b6404fe634b1b30dc4456184bebfc44470122fc01d5f13bf093e03e43765b178fbb4cb5bbc7d5996ff7c36a5c7cfb0084ea55fbbe92d9315cfd4763ff9720cd0453a09f113f9d10d331ef242ec62f449791048d2a9de200fbc86609556730ec0484ed525f56f9c455b30fcff91c64602e06ea4139d9df1b5764a69ea42ad3a747503432fb86c2659373a4d0f57a2cbc89b3f2af39ecdcae62ac074009d6dc8521313aa7838fe97006d238676adf4e58e17ba9445f64b4e71ee701224d7369b4499fc8005600a54066490c8e65ec312bd597a3df868158384af", 0xf3}, {&(0x7f000041c000-0x3e)="005ec3b08fb45275dd96ecfe3475d937cd2d6d7055b06a546199f05168c2a3bcfd82899413def7a354d85a04f694fb772c296c6fcfaa2ea51c473c8d5009", 0x3e}, {&(0x7f000038e000)="5738caecfb10c44208f729f7f2b7da060b5b3bff717cc0569ffa927e9e68a3c9a4ba784437da605a1c99693104e747778fc54b5c48935ad51d997e0bd0bcb2a1264664586fab28ba20a8e9c4a542feea3de0ae5ec7414c32a0975a50ff46c3a7673cf6a61194fbe42ef36fe99328c32f17d5c81356beb33a7b24a0eea0ec3131dde973847a92b1890950ef409d84bea8d586c4527acbf50745f2250c54cf3d51dbf1e3efcad259595eab9fb24bb7246b6727530393cf5ba4158b504e4d92ba5a9299ce38d5bae0f9", 0xc8}, {&(0x7f00007c5000-0x88)="950ebae7d72aa1bba0b54e5279041ec875b8220c5efa16c7412286600d1363591520c64d905109d73324cad899707f0a9f66cc2d17d8f52afd90b369050cd63360b6ad9989e8acd1893cb63cc445271e3f19eff3fe878f25049d88f38a18e83635edc199903e3e5f1defd2213384a0e844362dac407958208ef5df93dd5dc27be3eb73be85592461", 0x88}, {&(0x7f000061b000)="61c05a0e59a6bb39455d4477f2f97048639ea4a57f9095cf0b76e50a3adea0ff3f2ece31b54210a7d54674b0f627de19e968b13403dabc0a824101f246df7d5eaf88eb59e49e44230aaeabc8f4980b3928ecc27351ee78e299", 0x59}, {&(0x7f00000d8000-0x9b)="0ce613274efa5424d34ead3bcd1d6bfcb75618e98dbcadf95f63b563952ee096ed5e621f9b3f86f2e56e2b0edf272cfb475e93368309fd1857ad6c053853465e97a858fd5695262758e5576e68fc0b299cab2dd885dd5e35439a5ca40c3103fffa430c34f7104661ecffc643be87712b15fc13558cb06fa05e53e8291656064b9647156abfc9019f91349216b922e5671caab1ca54b405d8dae696", 0x9b}, {&(0x7f00005e9000-0xc7)="b39bc948ab43ab8972553426f0b8031b7d4c199b611ab5e2baabc11e9a17ed8beee6cb416e4a3909d907e6d74027d347d204267546c17b8e6cf069a149cd8fa5e9eaa61b525b493f15792e69bb13efc94204f286d696c44da3ea4cfadd698bf35b386eb06adb8ee41ff42d61f96a360af5793beb7d112aece6a46bee08998f9ca6f7051bbe9a966ce3de48141e3830852dfce6dd44140db737e9f704e66c1e2153b36274d4e4effc47773f5e91b2f1fd49f40f22c1fd4d7b5c7927c90d11967aebf9bf92df70f8", 0xc7}, {&(0x7f0000e65000-0x1000)="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0x1000}, {&(0x7f0000841000)="0b2cc526cf6efa80cbbf0712a164017436d8266380d1085e10fd43cd088eddb97d069203aafd6f4a37713e9d836081d213270d0ed8a26c07300a3f23a917f0c8168a53d86904fac2dd2b3e62fcf7a050ac2ce99f9978d7cfab6e87ce5d21719cfbdca64708741f142a380c5fc50ab96c3f5b3dcfd90b2a0649b042a7974137ef93c74e9e4c00c9ecbf7d6f1a4b62440955383911037b3d16bf90", 0x9a}, {&(0x7f000073c000)="8ef02a455f9810da9d8357e385334a63ebe9093a50ef62e090c09f90219d3dbb925174813c58bb660e74fb4fa40df4ea5cc257791d647791dc6857a9ef766e73c07d97dc63dc72420c9517681898bd00085eba74acd37237f4c709ec0e9a1497f7963d4680462e89e259b3e1cb8e8e549d22e3c667e1c45950956162926e10c7fa2844cc21ee4ede6e1b150dabd020a635174833687eb8c42e37f7ada1a4652637e63ad3db49c0dd6acaefa0e0fd16c478ae0a4bd5a4b28ea3336349a056", 0xbe}], 0xa, &(0x7f00004c0000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8200, 0x3, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x100000001, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xffffffff, 0x8000, 0x4, 0x5, 0x2, 0x6d0, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x205, 0x6, 0x7f813e04, r3}}, @init={0x18, 0x84, 0x0, {0xb49, 0x6, 0x8, 0xef14}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x800c, 0x0, 0xffffffff, r4}}, @init={0x18, 0x84, 0x0, {0x553a0462, 0x869, 0x100, 0x101}}], 0x150, 0x20000810}, {&(0x7f000034e000-0x1c)=@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000474000)=[{&(0x7f0000584000)="53773610af7b2cc97a80c963936dd5dfd7082e9ce7e469a87bdbc4347b52e987e298a9da474fb24dea1ae297f687d1d3b26bdb11de9defc8bb", 0x39}], 0x1, &(0x7f00002c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x820f, 0x3, 0x80, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x200, 0x12d540000000, 0x5, r6}}], 0x60, 0x0}, {&(0x7f00000c4000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000067f000-0x10)=[{&(0x7f00002a0000-0x1d)="a444e26928f4e55e1f68fdfc525bdf28233ddc1f8705c981551cdf74f0", 0x1d}], 0x1, &(0x7f0000fa5000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff80000000, 0x2, 0x80000001, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0xfffffffffffffffc, 0x40000}}], 0x60, 0x4000}], 0x3, 0x8d1) 2018/01/11 12:48:58 executing program 4: 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) epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000082d000)=0x0, &(0x7f0000c1f000-0x4)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x181b, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) ioctl$sock_ifreq(r2, 0x89b7, &(0x7f000079a000)={@generic="afa534d103c65deb1f5c7122ec93dcae", @ifru_map={0x4, 0x3, 0x80000000, 0x7, 0xffffffffffff9bed, 0x7}}) sendmmsg(r2, &(0x7f00002de000)=[{{&(0x7f0000954000)=@nl=@kern={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f00008df000)=[{&(0x7f0000da3000)="6242712d60e1cc9b1bf7a9dd1ae4959f6d90c1aae90f92f50b018029966183f5acef87c5dcdcf40e67a3009abea6faf5a7687b32af667ae45f79435a73e6f0101564e4381388915b15", 0x49}, {&(0x7f0000fc3000)="135012a6c58849c935aa297f6f1cb928d57c1269aea75c80d6996c4d9c2171b7035d4d3b1ae3465a155de82985cfae6ee4aedaab50684e01045d02e038f98516b21966ecdfad4aaee4aee6b1e53586b3169dbb8e45ee81746f5d158fbb8757f7ffc8ef51e186bae5b7741c661b65b770d2ebbc05d7d95eb3c87beb61d89ad123c8b9ac58815fac07df0d2730bf35b2abd08d64402afb756d562db28b6c96933db0143f5ff85e12b8e39d48b950049101b5148da534b8869790f775a14467dce9fcf3fb901eea53080575351c2717", 0xce}, {&(0x7f000044a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000198000)=[{0xe8, 0x29, 0x1, "5c5383e076ab33b14666ae3d7729433665cda5bf4c65e2ebe1a1f8f60b7868c372001918bb90e8958e77c50bedaa6114b94fe3ba9b88116262faf18afbf1b163dd0cb89f5e44d0242b47ae5f0b11d7a4206c089d1f55e6ea1e2ec077908f1fa1ad991f8764d87d25f5f0829027b1767237c0530b43d244a8a98b4f49a983a4e1c2aa558f89d2b622f876fdc5f085b43b2d506d78b254bea37039683cd2fac5fbb86724b3609094550f80b3a98e239eb4c03711d39c020e463efdfeee98409cf227feb3bcb1b9dd1101c4e8287ec613fe54956f48237dfd"}], 0xe8, 0x4}, 0x9}, {{&(0x7f0000cf5000)=@l2={0x1f, 0x7ff, {0xb4db, 0xfbd8, 0x7, 0x0, 0x7ff, 0x8}, 0xffffffff, 0x881c}, 0xe, &(0x7f00000d8000-0x10)=[{&(0x7f0000464000-0x61)="80e9b38e955e0687a71ebeacfa4b0714640ba7b355e6a66406ab3d763bc0c287e4dad7ae60f4c60c37788ec6c8400d83b298c5a33d65816d3a08a9938a13526440e5dd979f3cc495b28702e07995e2ad0f85d1a2df268b4abe87df51d0194b815b", 0x61}], 0x1, &(0x7f00005c7000-0x3d0)=[{0xd0, 0x103, 0x8, "1635b9bfd8703b35dda5a25467000362faaec7b3f4d53bec1853e552b8513cc3188a687eaf1ecc0fa0dd14248b5b7a064f83d6fd3a39f4e261e842bb45e4797aff58d54065f3367b2bbdee747e140f61b4937b96edae6cf8d6f7179b3d612b02ccad0416c456da9ebb334dfec0677f41f7562cb09932cf3740db020c7d727175ecafe2ddd331a0bee79aa2d4f7f9520b64e8146cd54ff0fd48b914ff6dc49f59ea44e6a02170b2e9742f08030a76c473c9757c0196f6508d3bee1a48"}, {0xa8, 0x117, 0x6, "fc9e5568444877b0e1cc2f86faefc5a0350557624281231bc528f1829f4a743f4635abe32431bf65459ced8da3ba596372175103260d6c4acadbc685676975ff8a002af533005877fe615f5ed8be178baa146dbfab00d5ca87fbfa746dc4a9fcbf6c28df0fbb45349c83c1268c74b77f24aa82b6934b46ab52e2e9384c14a9026e6a85656a85753ea711c626972ac55dc7f347165d"}], 0x178, 0x800}, 0x1f6}, {{&(0x7f0000267000-0x8)=@sco={0x1f, {0x8, 0x20, 0x6, 0x1000, 0x80000000, 0x1}}, 0x8, &(0x7f00008bb000-0x50)=[{&(0x7f0000f90000)="71df39735476a7f6c9f7a804394f7aa661ed155c5318be8f9a2c0bd57f3ab5cdc7928fb9a4542ebe51241f87e05f74b9eccbd04f74b0296fad0677b3e35e54b9599991ef07ec69359a467dcfb99f00f154059ffed72b6d415540fd77d3cebcd767a0dbd08fc4c500505f5bb251e1de211b02323353b759845795f589017d3ba65fbc1997117bcecd", 0x88}, {&(0x7f0000eda000)="c702da004106d8c5648879607eb76abb756d032e13503de8a077d736dcf8d0527a68c5be2e5824911afc20698d1244de2f1877be", 0x34}, {&(0x7f00007ec000-0x81)="2246f3c1ca5672c8f64d298a756471876379deca34b57bd0cad5a2bd1b391943f07549dda6d4bde95abfaae834303e6313f73c5ee6aea379f615fabfbb228867abd3cda3b45af730112186c8d0ddd1cd4ad6986bb660fa1c6552c2cca21746d0eef671f4768e9ef85b587243095283e324d873e22f19f81177fb13ae0c0d9a44d9", 0x81}], 0x3, 0x0, 0x0, 0x80}, 0xb6d5}, {{&(0x7f00000ae000-0x10)=@llc={0x1a, 0xfd, 0x3, 0x7fff, 0x6, 0x7b56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000586000-0x10)=[{&(0x7f0000f77000)="8b094b7759b5a2aa7b6174a5b4758dbd6b0bbc228a6fce3411ac4b2a730a14f0c45b6487e390624b8cbb009186ef245f98e26cc9a66de4b55e1a4d892321ef95b124d3b73074ccc7a21ac83ac40dd03f715cece7b4", 0x55}], 0x1, &(0x7f0000ae3000-0xa8)=[], 0x0, 0x4}, 0x7}], 0x4, 0x44011) close(r2) 2018/01/11 12:48:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005cd000-0x7)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0xff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005cd000-0xc)={r2, 0x80000, r3}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/11 12:48:58 executing program 3: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0x40, &(0x7f0000e01000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000928000-0xb4)={0x0, 0xac, "d14019c98c35425d54207f8d6647a755ce33f4aa0b08984f69daccc24f87cb5d4ee53b9732272b81572c632ac09d7995940046f85469ae9e632277e0cee4de83552d08249c726f465a9dfbd0a330339b6ab6824eddabc52f30b78e752f345e2f06209cf67f29f5b0fa7c923f012dedae55fd7f5a37143230258675accbc4c00d366cd05a57079e2e85d50cf3c05e5f50de4385835af19b279239f217a2d1601a1f495a5cf779a16848e37557"}, &(0x7f00004c3000-0x4)=0xb4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004a3000-0x98)={r1, @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]}, 0x6, 0x2}, &(0x7f0000dec000-0x4)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000c56000-0xcb)=""/203, &(0x7f0000e01000)=0xcb) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000c13000-0x4)=0x3ff, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:48:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000309000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000046d000-0x4)=0x10) recvfrom$llc(r1, &(0x7f0000dc6000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000d89000-0x10)={0x1a, 0x6, 0x3, 0xf7, 0x1, 0x37, @random="9cc113a504bf", [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000809000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/11 12:48:58 executing program 2: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000ca8000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000ca7000)=0x0, 0x800) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000128000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f00005d6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ca9000-0x4)=0x10) connect$ipx(r1, &(0x7f0000ca8000-0x10)={0x4, 0x5, 0x20, "89b99d80e090", 0x1ff, 0x0}, 0x10) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ca9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000089a000-0x4)=0x8) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000cab000-0x8)={@empty=0x0, @rand_addr=0x3}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000110000)=@generic={0x1, 0xfffffffffffffff9, 0x3}) 2018/01/11 12:48:58 executing program 5: socketpair(0x1, 0x5, 0x8, &(0x7f0000786000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f000065e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000986000-0x8)={r3, 0x4}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000ef2000)="02", 0x1) pipe(&(0x7f0000d2b000)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000ef3000)={r2, 0x1}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000ef4000)={r1, 0x3}) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c89000-0x8)={0x8, 0x57df, 0xd1, 0x6}, 0x8) sendmsg$alg(r7, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ef3000)={0x0, 0x0, 0x992}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ef4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000ef3000)={r8, r9, 0x6}) 2018/01/11 12:48:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000a24000)=""/239, &(0x7f0000de3000)=0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00006b1000)={0x0, 0x0}) 2018/01/11 12:48:58 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$int_out(r0, 0x2, &(0x7f0000b8a000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a1000)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xff) 2018/01/11 12:48:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000c5b000)=[{0x0, 0x0, &(0x7f0000c78000-0x80)=[{&(0x7f0000637000-0x1000)="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", 0x2cd}, {&(0x7f0000dbe000)="22d4bc9098e5b239e71441cc725d375ad58c7a756a913056b989c1802eef92d56e41e0556ce63aac8adb67c8da8da2d8e272feb2f4f47f5194603682a7fb65567cab3025da2a0952ea75e6e09a02c1bfff5a8facf7ddeca98a1ec3d47028e978401e52aa7fc93e6fb2e594fce68e4b", 0x6f}], 0x2, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f0000829000-0x40)=[{&(0x7f00007a6000-0xfc)="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", 0xfc}], 0x1, &(0x7f00000f5000)=[@iv={0x60, 0x117, 0x2, 0x4a, "fdc4e9fbaf566ac4ccee5a5543c281128c8578c6688357220febb735038995ac8345e4079b8aace22bf983c2746ea553224b55e8fb15d2746e0d1ae61a09e78188cafbd8bb502a361ebd"}], 0x60, 0x80}, {0x0, 0x0, &(0x7f0000fb6000)=[{&(0x7f0000a84000-0x1000)="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", 0x1000}, {&(0x7f0000639000)="", 0x0}], 0x2, 0x0, 0x0, 0x20000040}], 0x3, 0x2000c850) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000071b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049b000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006f9000-0x4)={r0}) sendmsg$netrom(r3, &(0x7f0000a06000-0x38)={&(0x7f0000cda000-0x48)=@full={{0x3, {"cee45c43113141"}, 0xac}, [{"4af361fa387951"}, {"4b0e2863419bee"}, {"f6a3330636f5db"}, {"8fb83918e297c0"}, {"98a6112e4a06ac"}, {"42b3f796e013e3"}, {"6fa396f30e0d31"}, {"9a862aa41a0908"}]}, 0x48, &(0x7f0000f1f000-0x10)=[{&(0x7f000001f000)="4e9adc7f4347f9eb78443b0f5f59b2652a75a0a9236d79c8a388fa7333e577bde2275628c530aa210e21fad5473e8a23a4c0007f6ad1f09161340633484f61c512d259e3f1425e7c4f38e7896226199a84c9301a0a9e159dd08132b58d20dd2184e2b390f8f6faf140534705f714eb03965d1958bce1933eaf7d0157b95ca36445cfe1e401a7449176dd1097", 0x8c}], 0x1, &(0x7f0000b61000)=[{0x88, 0x18d, 0x20, "2cae4aff2669365aa9f973ef1c51cdc10154e89a3446c3786d1725337b12b928ee46287f68656abf8ac6bedbaa0c67adcae7d8f3dff6668ff1e7892310b0021972e98f4406761a1545519cd80774a3d4eeea2bc7487d624502d46005932fe71acae1864df19215174bba70b91d8018d74e992c158812b505"}, {0xd0, 0x119, 0x8, "48fff2a16e73af9093c39cbf437f31ae22861316e6b9404826579f6aed4d645e7a15ffd23789b59eb5d2ab72d8a6e1b63866476f66a1ebaa57cfbdc3146a28fa63b6745498ebad2df7e4bdd86b97b41712c0ff1797e7c07d3cb6f2907e43978a070712de1398e6913388dee319111193a2f2381414eccde4afc5bbd4db57a9ea8e957893be1af346cdec47c1cfc99a4a8dc96a4880c52ed44a62bbd292a89923386422c0e348eb0c967642e56d534c089b7af7cc6786970f5df60592"}, {0x100, 0x10f, 0xfff, "4d7bc6ab34a7cdc83c2a3006b1a1e42aade0ea38b57beee0ad5159547b80884dc8c2ffcba939a998b9d25c19f657b33a3ca16b13234bdd848f073dc6ec45bdb4964e4b3bdb2d4b55ee1121eb7520929d500650b7da5f4492336668858950345634888c0be1e8eb881f2f08da27691d48f18b38c0728261fa806032e8aadcfa0ab18123ee890bd21dd1303df820e52160dd5c7bba92eddcdd426b2025b8e295c57a4016353e4317f5d8f8a340479f1ada83e9a4f5eb6af485e550b5634cd45647d6df5659a587c4f52cab1564404da8d4edc96845b17c2a4383c45b89d40c33cb5e4dbf68f0c2f2df19f7606f604a42"}, {0x20, 0x103, 0x9, "43be884244972f465cc4"}, {0x50, 0x18a, 0xa4e, "772a2cbe23615617c7639367605b9a5719ca31b7fab7cfd67be1971dcce998ad8143d4b8f49780d1182137c6d8801d7116e6aed2c0ee33b6786ffea356de2c47"}, {0x88, 0x19f, 0x80, "577bf38cc94a70597ce4cbcb8c24945bc7b87426acc972d610c21ef173248e010e0b5098c11c8d0f0973e8ed245a67bd2bb3167e4653d20f729eb1a8b178e4fd9c9ffaec410f63f15851d9660109ed64e52e649a9dbe2cf4aa2f2df5e555ec86f5c14ad7a2a35bcc54b6564ef72b25059af4c1829feb"}, {0xd8, 0x107, 0xed, "34fff9c98eeb429a5b43495149e9beefcb02007ac9faf1f80af956f27ecba4d633b83cd0d7234357d275102946f402319fc024e137f9ffcf4d3d1dc155588738f9f5596eee208210e3589535a5fd13ec5dda501df033f93cc4e008d87f0ff066b02804fd32fac9e489be5ee8dd1376a85229f2add988410a96554be2cd7ac29e5234f522165405cafa39dde4e420106090316f7aa9f7c1b3d05f4c53d9ec575b9362add04482453329b875a5ae602f6d212f9c7645ac954dcf5f2daad9f1b609668f44ca9b42"}, {0xe0, 0x11f, 0x7, "59deda2a9b583d76f0f1104c8626dd5cfc855796122e4677beb634cd389c23bcff3d61324902dca728887ecc54bcbcaaa77963e633ce21e90d81c7edd6a6d15663c01326df17c32ad4240a46176fa2f29438529970cc01b449cc1f233155bc73f8ba1f4966701cd4588a4448e8d664a415338d8ac5954322f07eab7284b171e4dd9ab865c800044ad2544d9c43fc0a2a5aab252a4b9e73299791ed5d350776b85227cd558d2f3ad8e02349d256351417633411deb82345a4ee5d76954b3adeb798325b94783bfdea41"}], 0x508, 0x811}, 0x0) 2018/01/11 12:48:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00005b6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 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={0x5665bda0a5a5e366, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "a02d08c3"}}}}}, 0x0) 2018/01/11 12:48:58 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r1, 0xc0045878) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$nl_generic(r2, &(0x7f00009d6000)={&(0x7f0000624000-0xc)={0x10, 0x0, 0x0, 0x4280}, 0xc, &(0x7f0000fd5000-0x10)={&(0x7f0000893000-0x24)={0x24, 0x31, 0x0, 0x1, 0x3, {0x2, 0x0, 0x0}, [@typed={0xc, 0x13, @ipv4=@empty=0x0}, @flag={0x4, 0x53}]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0x44) writev(r2, &(0x7f000037a000-0x10)=[{&(0x7f00005c7000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400020000000000000001ed0000040000", 0x39}], 0x1) socketpair(0x4, 0x80801, 0x3, &(0x7f00000cd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000256000)={0x0, 0x7, 0x10, 0x8, 0xffffffffffffdc46}, &(0x7f00005b9000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000bab000)={r5, @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]}, 0x1f, 0x5}, &(0x7f0000fbe000)=0x98) read(r0, &(0x7f000091a000-0xed)=""/237, 0xed) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000049b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f00000c8000)={r6, 0x2}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f98000)=0x0) 2018/01/11 12:48:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) sendto$llc(r1, &(0x7f00005d8000-0xd6)="ad", 0x1, 0x0, &(0x7f0000742000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvmsg$kcm(r1, &(0x7f0000ef9000-0x38)={&(0x7f00005be000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000423000-0x70)=[{&(0x7f00000eb000)=""/174, 0xae}, {&(0x7f0000b8e000-0xf6)=""/246, 0xf6}, {&(0x7f0000b48000)=""/223, 0xdf}, {&(0x7f00001f6000-0xc)=""/12, 0xc}, {&(0x7f0000a4b000)=""/148, 0x94}, {&(0x7f00005c6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ee7000)=""/226, 0xe2}], 0x7, 0x0, 0x0, 0x100000001}, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000666000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000617000-0x4)=0x14) close(r1) r3 = socket(0x5, 0x7, 0x6) getpeername$ax25(r3, &(0x7f00002bf000)={0x0, {""/7}, 0x0}, &(0x7f0000387000)=0x10) 2018/01/11 12:48:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ffd000-0x10)={0x0, 0x4, 0x100000001, 0x1}, &(0x7f00004ad000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000417000-0x60)={r1, 0x58, "8fe70d404eee80da945e78b0177b3f9ddb03e9c3abb36d5765e892c6555e3d619bdadd9bab04a5f350e95dc06413103c0fbfd9bf1d073aaccba32942722ac9af314031f7170f2425b4e1cb1d3652647232dc262b2a76f47a"}, &(0x7f000045c000-0x4)=0x60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000715000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000848000-0x4)=0xc) 2018/01/11 12:48:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00003f3000)=0x0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f00008dc000)=0x0, &(0x7f0000a75000)=0x4) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/11 12:48:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000a25000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000425000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cdb000)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f1f000)={r1, 0x0}, 0x8) r2 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r3}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) socket$kcm(0x29, 0x7, 0x0) 2018/01/11 12:48:58 executing program 6: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000220000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005b2000-0xa7)=""/167, &(0x7f0000329000-0x4)=0xa7) 2018/01/11 12:48:58 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000000010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000051f000-0xd8)=""/216, &(0x7f0000f52000)=0xd8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f50000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e55000-0x4)=0xe8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f51000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/11 12:48:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) 2018/01/11 12:48:58 executing program 1: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005bb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6c, &(0x7f00005bc000)="45ad9899605174cf9139352b5de278fec482baa61c947761d1b593b33dae7197c2aef26763622d1f3732640ecbeb111ab210f5a50b418f687757a4d23c3785ce6f27833344405c51104e195bb8e6674512e15ff41904c1f4e5335af55b55db28b4cc8ccae9dd039d99c9ed0142554af871e58a500f5cdaaff443e6365d8ab19391e6a7cea829147ddb30aa00157abe14db8ee02ff26847b9df564fdb946b678eae50c22d527cec92effd419b7fb73703b51b556e0fe8b33d", 0xb8) bind$alg(r1, &(0x7f000059b000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/11 12:48:58 executing program 7: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x9, 0x4, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00008cc000-0x50)=[{&(0x7f000092f000-0xc1)="f88a5bed6ed76ba0c3ef38f0843d5f6b6317437255442d1a7c582d4cbb36d108229818fb3d17bea9a0ba240eccfc57c900c555e01e499631e0b59f2f4979e9fa95ca948bd7c548f433ca30c8ca457dd11244587de7ea82dd9e1e9c31d4d2241ad648b3a8d83dc0d7d81c883e9230407927fb834328d78587c3e387c499d76ed602bcd785bf0cec2a96380b4a24c913ff39656f0c23ff1903f7e991c802b3edb4488d3726700164db93330c7c8bf0ae862de332bae27a517cdfdb406bc9ed55d3bf", 0xc1}, {&(0x7f0000761000-0xe9)="6d0d6fd5e9d560004c3b8cf1327442012ad9a17fd892a7e7e5a38e16c214f89f9c32e402030015b38f88ddb80ebfeb3638b4b14afbaa9af51d47832949940b64fe344844197c33a9ce6dc9601d2936c88b7d8f04a3a8ffd0afa98641132a36b7c64c1777414cb5af2862480d5bee1165b9e64708815e69db8e55119a5f552d8ad17748f288b074355bbef8e590b12b48051da050516bee5d0788a0998a1e17459637002750143614503a5e160e8c44e911deac910528b3a69f49d6eb111bc6e872525d1dac3e087d244896008719897ae7b4450756203707ef8c31757b39bc313bf8f1192549e38468", 0xe9}, {&(0x7f0000820000-0x78)="4af2ed706a31f0720fc7b9ed79a62b9e998fce1f08b111f75049290ff97b3c015ac13817565f2383a6c6e5d907736d0732821ce19786283d4fcd79ebf916303ac3fdbbbedb4bdbc2db1cdda9c088246502c89dd83c069720bbd815357fb9165e8c8afa5bdfbf29c22d75ca948da3c64a9f25b6092c55c20d", 0x78}, {&(0x7f0000372000)="db1cae4ebb366f6623e2d34363d84ec3ee09dadaaa192f1f1fc52ad5e7fc5c913035df5d69893a746333352de51ae553671ccc0bf45691d58fcb59c01fcc12eece4b32c1ef654ce386e53f37e9525953254aed89cc02ba5d017f7ca6659eb60a5ab2f7c928f18d6626280313efdc21d74d627dadb2e40dd2", 0x78}, {&(0x7f00003fc000-0x11)="e4ae5c65bc99cf599522eef86dfe5ab102d72e347d50220e75aefc6131ec37c33d30a17db1265c7255e3a1897fcd52060095b888", 0x34}], 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) 2018/01/11 12:48:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000caf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) connect$unix(r1, &(0x7f0000e75000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000450000-0x4)=0x0, &(0x7f0000c9a000)=0x4) 2018/01/11 12:48:58 executing program 3: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000013a000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f000062b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002d9000)=0x10, 0x800) r2 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) listen(r0, 0x8001) shutdown(r2, 0x1) bind$ax25(r2, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000062c000)="bfa70443644c22c12e38ee5d53f77693a3c1c68c22112a4e0917748c75b6c8190de4336340e5e81645fbce52270a57f07774016ff40c3f21e3", 0x39) [ 47.917866] audit: type=1400 audit(1515674938.253:58): avc: denied { getopt } for pid=9196 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/11 12:48:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x8100000000, 0x2003ff}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r0, &(0x7f0000273000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000813000-0x4)=0xc) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x10, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/11 12:48:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000000000)=0xfffffda6) socketpair(0x3, 0x803, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x9b, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f40000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00001b4000)={0x3f, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10001, 0x2e, 0x5, 0x2f3b, 0x0, 0x6f61, 0x5, 0x400}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000394000)={0x0, 0x6}, &(0x7f0000567000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003de000-0x10)={0x6, 0x2, 0x9, 0x3756e84e, r4}, 0x10) sendto$inet(r3, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:48:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000017e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000000b000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000452000)={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="f537fc40cb35", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x200000000042, 0x103, "91"}}}}, 0x0) 2018/01/11 12:48:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xfffffffffffffbf8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000029d000-0x20)={@generic="b0d291f6bda25691ba7485b799b8fd7a", @ifru_flags=0x8000}) 2018/01/11 12:48:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000f60000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000)=0x0, &(0x7f000049e000-0x4)=0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/01/11 12:48:58 executing program 5: socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000da0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x7f, 0x200, 0x7, 0xeb, 0x401, 0x80000000, {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]}, 0xffffffffffffffff, 0xffffffff, 0x1, 0x704, 0x40}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d17000)={r1, 0x9455}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r3, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x0, 0x8, 0x4, 0x44, 0x100, 0xfffffffffffffff8, 0xfffffffffffeffff, 0x7fffffff, 0x800, 0xfff, 0x2, 0x8, 0xbb9c]}, &(0x7f0000001000-0x4)=0x108) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x45, "233a246092730d04d7ab8abdad3c203b31aedd923a8f9d2a39503913956203d31c67fc4e7d894d48b37ce52931b15185b91c3a900b324812e024d5315fbd3365b060c85d73"}, &(0x7f0000001000-0x4)=0xffffffffffffffdb) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d6c000)={r5, 0xf63}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000cd000-0x8)={0x0, 0x0}, 0xfffffffffffffffb, 0x3ff) syz_extract_tcp_res(&(0x7f00001bc000-0x8)={0x0, 0x0}, 0x7, 0x0) syz_extract_tcp_res(&(0x7f000067c000-0x8)={0x0, 0x0}, 0xa754, 0x3) syz_emit_ethernet(0xe5, &(0x7f00000f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x1, r6, r7, 0x9, 0x0, 0x14, 0x20, 0xc3, 0x0, 0x3, {[@eol={0x0}, @mss={0x2, 0x4, 0x9}, @sack_perm={0x4, 0x2}, @sack={0x5, 0xe, [0xffffffff, 0x401, 0x27b]}, @window={0x3, 0x3, 0x9}, @generic={0x8, 0xc, "063f218cf8a4222c953e"}, @window={0x3, 0x3, 0x36}, @md5sig={0x13, 0x12, "85699603c08f562e65172abd49219f96"}]}}, {"8d0d8e8d1194f11159b5b5d606a2f762ae1a04de3bfbf9b1085762b47f45de40e41afbd4a86d55fb5faeccc3f67988460220fb626226de2f76b05a907b8ece4f55200ebf06d28e78c811d4c50534998da54b250caff95ef179588356bf1b7e5e83439736d5c935befbf899bfcaacecb3b5dc9d"}}}}}}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000917000-0x4)=0x7, 0x4) 2018/01/11 12:48:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x1b, 0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cc2000-0x8)={0xfffffffffffffffb, 0x3b}, 0x8) mmap(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) 2018/01/11 12:48:58 executing program 4: mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x6, 0x401, &(0x7f0000034000+0xec7)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000003e000)={0x6, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x3, 0x7cb2c4a, 0x0, 0x6, 0xae7, 0x8d4e}) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000017f000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000180000-0xc)={0x0, 0x0, 0x0}, &(0x7f000017f000)=0xc) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000180000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x9, 0xa, 0x80, 0x20, 0x29, r3, r4}, {0x8, 0x100000001, 0x6, 0x3, 0x7, 0x8, 0x40, 0x4}, {0xffff, 0x7fffffff, 0x9, 0x4}, 0x7, 0x0, 0x0, 0x1, 0x1, 0x0}, {{@in=@empty=0x0, 0x0, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x1, 0xff, 0xbbf}}, 0xe8) mmap(&(0x7f00000f5000/0x2000)=nil, 0x2000, 0x200000a, 0x80013, r0, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffc8b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:48:58 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x6, &(0x7f0000f81000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000678000-0x14)={0x0, 0x9, 0x9, 0x9, 0xffff, 0x0}, &(0x7f0000dd3000-0x4)=0x14) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f82000-0x8)={r2, 0x1}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f80000-0x50)=[{&(0x7f000028f000-0x83)="f4ebf98c06c92e9f3c36573b467e4c0e8468892449926f9f6cc079d50e36ad060d52cb002b6f89710c8b8fc6c43096aaae609c87fa12c57f2ae6eafd922fc821", 0x40}], 0x1, &(0x7f0000120000)=[], 0x0, 0x0}, 0x0) 2018/01/11 12:48:58 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x400000001ffe, 0x3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) read(r0, &(0x7f0000989000-0x8f)=""/143, 0x8f) ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000fd3000)=""/8, &(0x7f0000fce000-0x4)=0x8) pwrite64(r0, &(0x7f0000d74000-0xa6)="e6e1a2269f10e5082601f80655611d2eddf34efc6f0329423494208fba3b4999e28c0d383e193eeca8495b6b90349f5b0b05e313b956bfc6ec54a4d37a5643ac3161bb27eeec4985be9f472eb3bfc4468fc48d08397e9e6a31fb0bc67d5362f14a3d4816e445d67917288a3b9b5a5471310899d5a8b90c9fb0b17335d58c5e6bd2588883bdce3a2f6350d77ec7e4cf9a8d8f45b2b7ca559fffa6ee22f08bb045256180abf52d", 0xa6, 0x0) 2018/01/11 12:48:58 executing program 1: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000aa5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="f50db9e735d1fd89e6f094a88e93969b"}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000499000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000aa5000-0xb)={0x8, 0x1, 0x8, 0x4, 0x0, 0x1000, 0xffff, 0xe9e, 0x7, 0x3f, 0x7}, 0xb) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) bpf$OBJ_GET_MAP(0x7, &(0x7f00001f9000-0x10)={&(0x7f00000fe000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/11 12:48:58 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fce000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000265000-0x4)=@int=0x0, &(0x7f0000fce000-0x4)=0x4) 2018/01/11 12:48:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00003a5000-0x4)=0x0, 0x4) r1 = socket(0x1f, 0x7, 0x9e1) bind$netrom(r1, &(0x7f0000258000)=@ax25={0x3, {"0f6901bbc602e5"}, 0xff}, 0xffffff97) 2018/01/11 12:48:58 executing program 3: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x2}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000849000)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00007b7000-0x4)=0x800, 0x4) 2018/01/11 12:48:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e00000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000650000)=0x9, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000aa2000-0x10)="58cfc9e802d37a87aefa5f9aa1871102", 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000023e000-0x2)=0x8) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x3, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/11 12:48:58 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001c0000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000adf000)="7fd867a79899350da17ff7ad48648b04d4d0"}, 0x10) 2018/01/11 12:48:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a43000-0x10)={r0, 0x50, &(0x7f00007a4000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fc4000)=r1, 0x4) [ 48.111907] audit: type=1400 audit(1515674938.447:59): avc: denied { map } for pid=9249 comm="syz-executor4" path="socket:[19117]" dev="sockfs" ino=19117 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=key_socket permissive=1 [ 48.183138] [ 48.183148] ============================= [ 48.183150] WARNING: suspicious RCU usage [ 48.183158] 4.15.0-rc7+ #183 Not tainted [ 48.183161] ----------------------------- [ 48.183167] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 48.183170] [ 48.183170] other info that might help us debug this: [ 48.183170] [ 48.183175] [ 48.183175] rcu_scheduler_active = 2, debug_locks = 1 [ 48.183181] 2 locks held by syz-executor3/9287: [ 48.183184] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000c9cd6449>] xfrm_netlink_rcv+0x60/0x90 [ 48.183217] #1: (rcu_read_lock){....}, at: [<00000000d6fd3009>] xfrm_state_get_afinfo+0x62/0x280 [ 48.183246] [ 48.183246] stack backtrace: [ 48.183256] CPU: 0 PID: 9287 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #183 [ 48.183262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.183266] Call Trace: [ 48.183281] dump_stack+0x194/0x257 [ 48.183295] ? arch_local_irq_restore+0x53/0x53 [ 48.183326] lockdep_rcu_suspicious+0x123/0x170 [ 48.183341] ___might_sleep+0x385/0x470 [ 48.183351] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 48.183360] ? format_decode+0x10a/0x830 [ 48.183382] __might_sleep+0x95/0x190 [ 48.183402] kmem_cache_alloc_trace+0x298/0x750 [ 48.183428] __request_module+0x2e1/0xc20 [ 48.183435] ? check_noncircular+0x20/0x20 [ 48.183445] ? kernel_text_address+0x102/0x140 [ 48.183452] ? __xfrm_init_state+0xa61/0xdd0 [ 48.183465] ? free_modprobe_argv+0xa0/0xa0 [ 48.183476] ? check_noncircular+0x20/0x20 [ 48.183497] ? check_noncircular+0x20/0x20 [ 48.183504] ? lock_acquire+0x1d5/0x580 [ 48.183520] ? find_held_lock+0x35/0x1d0 [ 48.183529] ? check_noncircular+0x20/0x20 [ 48.183549] ? lock_acquire+0x1d5/0x580 [ 48.183556] ? lock_acquire+0x1d5/0x580 [ 48.183566] ? xfrm_state_get_afinfo+0x62/0x280 [ 48.183594] ? __lock_is_held+0xb6/0x140 [ 48.183624] ? rcu_read_lock_held+0xa9/0xc0 [ 48.183632] ? xfrm_state_get_afinfo+0x138/0x280 [ 48.183643] ? xfrm_state_find+0x3210/0x3210 [ 48.183669] __xfrm_init_state+0xa61/0xdd0 [ 48.183691] ? xfrm_get_mode.part.29+0x260/0x260 [ 48.183699] ? xfrm_find_algo+0x1c4/0x270 [ 48.183713] ? xfrm_add_sa+0x11e1/0x33e0 [ 48.183731] xfrm_add_sa+0x1a09/0x33e0 [ 48.183763] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 48.183775] ? nla_parse+0x29a/0x3d0 [ 48.183792] ? nla_validate+0x1c0/0x1c0 [ 48.183809] ? __netlink_ns_capable+0xe1/0x120 [ 48.183822] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 48.183834] xfrm_user_rcv_msg+0x422/0x860 [ 48.183844] ? xfrm_user_rcv_msg+0x422/0x860 [ 48.183862] ? xfrm_dump_sa_done+0xe0/0xe0 [ 48.183873] ? lock_downgrade+0x980/0x980 [ 48.183889] ? lock_release+0xa40/0xa40 [ 48.183953] ? netlink_tap_init_net+0x350/0x350 [ 48.183971] netlink_rcv_skb+0x224/0x470 [ 48.183982] ? xfrm_dump_sa_done+0xe0/0xe0 [ 48.183996] ? netlink_ack+0xa10/0xa10 [ 48.184013] ? netlink_skb_destructor+0x1d0/0x1d0 [ 48.184036] xfrm_netlink_rcv+0x6f/0x90 [ 48.184047] netlink_unicast+0x4c4/0x6b0 [ 48.184068] ? netlink_attachskb+0x8a0/0x8a0 [ 48.184087] ? security_netlink_send+0x81/0xb0 [ 48.184102] netlink_sendmsg+0xa4a/0xe60 [ 48.184125] ? netlink_unicast+0x6b0/0x6b0 [ 48.184140] ? security_socket_sendmsg+0x89/0xb0 [ 48.184151] ? netlink_unicast+0x6b0/0x6b0 [ 48.184166] sock_sendmsg+0xca/0x110 [ 48.184182] ___sys_sendmsg+0x767/0x8b0 [ 48.184203] ? copy_msghdr_from_user+0x590/0x590 [ 48.184235] ? lock_downgrade+0x980/0x980 [ 48.184262] ? __fget_light+0x297/0x380 [ 48.184274] ? fget_raw+0x20/0x20 [ 48.184301] ? __fd_install+0x288/0x740 [ 48.184316] ? get_unused_fd_flags+0x190/0x190 [ 48.184338] ? __fdget+0x18/0x20 [ 48.184358] __sys_sendmsg+0xe5/0x210 [ 48.184365] ? __sys_sendmsg+0xe5/0x210 [ 48.184379] ? SyS_shutdown+0x290/0x290 [ 48.184389] ? selinux_capable+0x40/0x40 [ 48.184411] ? SyS_futex+0x269/0x390 [ 48.184417] ? fd_install+0x4d/0x60 [ 48.184449] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.184470] SyS_sendmsg+0x2d/0x50 [ 48.184486] entry_SYSCALL_64_fastpath+0x23/0x9a [ 48.184494] RIP: 0033:0x452ac9 [ 48.184499] RSP: 002b:00007f40b5017c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 48.184507] RAX: ffffffffffffffda RBX: 00007f40b5018700 RCX: 0000000000452ac9 [ 48.184511] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 48.184515] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 48.184520] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 48.184524] R13: 0000000000a2f7ef R14: 00007f40b50189c0 R15: 0000000000000000 [ 48.184596] BUG: sleeping function called from invalid context at mm/slab.h:419 [ 48.184601] in_atomic(): 1, irqs_disabled(): 0, pid: 9287, name: syz-executor3 [ 48.184606] 2 locks held by syz-executor3/9287: [ 48.184608] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000c9cd6449>] xfrm_netlink_rcv+0x60/0x90 [ 48.184624] #1: (rcu_read_lock){....}, at: [<00000000d6fd3009>] xfrm_state_get_afinfo+0x62/0x280 [ 48.184644] CPU: 0 PID: 9287 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #183 [ 48.184647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.184649] Call Trace: [ 48.184656] dump_stack+0x194/0x257 [ 48.184667] ? arch_local_irq_restore+0x53/0x53 [ 48.184674] ? print_lock+0x9f/0xa2 [ 48.184682] ? lockdep_print_held_locks+0xc4/0x130 [ 48.184701] ___might_sleep+0x2b2/0x470 [ 48.184711] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 48.184718] ? format_decode+0x10a/0x830 [ 48.184735] __might_sleep+0x95/0x190 [ 48.184748] kmem_cache_alloc_trace+0x298/0x750 [ 48.184770] __request_module+0x2e1/0xc20 [ 48.184775] ? check_noncircular+0x20/0x20 [ 48.184783] ? kernel_text_address+0x102/0x140 [ 48.184788] ? __xfrm_init_state+0xa61/0xdd0 [ 48.184796] ? free_modprobe_argv+0xa0/0xa0 [ 48.184803] ? check_noncircular+0x20/0x20 [ 48.184818] ? check_noncircular+0x20/0x20 [ 48.184822] ? lock_acquire+0x1d5/0x580 [ 48.184834] ? find_held_lock+0x35/0x1d0 [ 48.184840] ? check_noncircular+0x20/0x20 [ 48.184855] ? lock_acquire+0x1d5/0x580 [ 48.184859] ? lock_acquire+0x1d5/0x580 [ 48.184865] ? xfrm_state_get_afinfo+0x62/0x280 [ 48.184886] ? __lock_is_held+0xb6/0x140 [ 48.184905] ? rcu_read_lock_held+0xa9/0xc0 [ 48.184911] ? xfrm_state_get_afinfo+0x138/0x280 [ 48.184918] ? xfrm_state_find+0x3210/0x3210 [ 48.184936] __xfrm_init_state+0xa61/0xdd0 [ 48.184951] ? xfrm_get_mode.part.29+0x260/0x260 [ 48.184956] ? xfrm_find_algo+0x1c4/0x270 [ 48.184965] ? xfrm_add_sa+0x11e1/0x33e0 [ 48.184977] xfrm_add_sa+0x1a09/0x33e0 [ 48.184997] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 48.185008] ? nla_parse+0x29a/0x3d0 [ 48.185025] ? nla_validate+0x1c0/0x1c0 [ 48.185036] ? __netlink_ns_capable+0xe1/0x120 [ 48.185045] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 48.185052] xfrm_user_rcv_msg+0x422/0x860 [ 48.185059] ? xfrm_user_rcv_msg+0x422/0x860 [ 48.185071] ? xfrm_dump_sa_done+0xe0/0xe0 [ 48.185078] ? lock_downgrade+0x980/0x980 [ 48.185088] ? lock_release+0xa40/0xa40 [ 48.185129] ? netlink_tap_init_net+0x350/0x350 [ 48.185140] netlink_rcv_skb+0x224/0x470 [ 48.185148] ? xfrm_dump_sa_done+0xe0/0xe0 [ 48.185156] ? netlink_ack+0xa10/0xa10 [ 48.185168] ? netlink_skb_destructor+0x1d0/0x1d0 [ 48.185183] xfrm_netlink_rcv+0x6f/0x90 [ 48.185191] netlink_unicast+0x4c4/0x6b0 [ 48.185205] ? netlink_attachskb+0x8a0/0x8a0 [ 48.185218] ? security_netlink_send+0x81/0xb0 [ 48.185233] netlink_sendmsg+0xa4a/0xe60 [ 48.185249] ? netlink_unicast+0x6b0/0x6b0 [ 48.185260] ? security_socket_sendmsg+0x89/0xb0 [ 48.185267] ? netlink_unicast+0x6b0/0x6b0 [ 48.185276] sock_sendmsg+0xca/0x110 [ 48.185286] ___sys_sendmsg+0x767/0x8b0 [ 48.185299] ? copy_msghdr_from_user+0x590/0x590 [ 48.185318] ? lock_downgrade+0x980/0x980 [ 48.185337] ? __fget_light+0x297/0x380 [ 48.185347] ? fget_raw+0x20/0x20 [ 48.185366] ? __fd_install+0x288/0x740 [ 48.185378] ? get_unused_fd_flags+0x190/0x190 [ 48.185396] ? __fdget+0x18/0x20 [ 48.185409] __sys_sendmsg+0xe5/0x210 [ 48.185415] ? __sys_sendmsg+0xe5/0x210 [ 48.185426] ? SyS_shutdown+0x290/0x290 [ 48.185433] ? selinux_capable+0x40/0x40 [ 48.185448] ? SyS_futex+0x269/0x390 [ 48.185454] ? fd_install+0x4d/0x60 [ 48.185481] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.185500] SyS_sendmsg+0x2d/0x50 [ 48.185511] entry_SYSCALL_64_fastpath+0x23/0x9a [ 48.185517] RIP: 0033:0x452ac9 [ 48.185520] RSP: 002b:00007f40b5017c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 48.185527] RAX: ffffffffffffffda RBX: 00007f40b5018700 RCX: 0000000000452ac9 [ 48.185532] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 48.185536] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 48.185540] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 48.185545] R13: 0000000000a2f7ef R14: 00007f40b50189c0 R15: 0000000000000000 [ 48.186125] BUG: scheduling while atomic: syz-executor3/9287/0x00000002 [ 48.186130] 2 locks held by syz-executor3/9287: [ 48.186132] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000c9cd6449>] xfrm_netlink_rcv+0x60/0x90 [ 48.186155] #1: (rcu_read_lock){....}, at: [<00000000d6fd3009>] xfrm_state_get_afinfo+0x62/0x280 [ 48.186170] Modules linked in: [ 48.186177] Kernel panic - not syncing: scheduling while atomic [ 48.186177] [ 48.186186] CPU: 0 PID: 9287 Comm: syz-executor3 Tainted: G W 4.15.0-rc7+ #183 [ 48.186190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.186193] Call Trace: [ 48.186202] dump_stack+0x194/0x257 [ 48.186213] ? arch_local_irq_restore+0x53/0x53 [ 48.186224] ? print_modules+0x194/0x30b [ 48.186244] ? printk+0xaa/0xca [ 48.186255] ? vsnprintf+0x1ed/0x1900 [ 48.186272] panic+0x1e4/0x41c [ 48.186281] ? refcount_error_report+0x214/0x214 [ 48.186297] ? print_lock+0x9f/0xa2 [ 48.186319] __schedule_bug+0x11f/0x130 [ 48.186331] __schedule+0x131c/0x2060 [ 48.186350] ? __sched_text_start+0x8/0x8 [ 48.186372] ? __lock_is_held+0xb6/0x140 [ 48.186397] ? check_noncircular+0x20/0x20 [ 48.186413] ? check_noncircular+0x20/0x20 [ 48.186429] schedule+0xf5/0x430 [ 48.186442] ? __schedule+0x2060/0x2060 [ 48.186458] ? print_irqtrace_events+0x270/0x270 [ 48.186477] ? wait_for_completion_killable+0x3f1/0x820 [ 48.186488] ? lock_downgrade+0x980/0x980 [ 48.186502] schedule_timeout+0x1a3/0x230 [ 48.186512] ? usleep_range+0x190/0x190 [ 48.186526] ? mark_held_locks+0xaf/0x100 [ 48.186537] ? _raw_spin_unlock_irq+0x27/0x70 [ 48.186549] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.186567] wait_for_completion_killable+0x3f9/0x820 [ 48.186583] ? wait_for_completion_interruptible_timeout+0x820/0x820 [ 48.186597] ? retint_kernel+0x10/0x10 [ 48.186619] ? wake_up_q+0xe0/0xe0 [ 48.186631] ? queue_work_on+0xfc/0x1c0 [ 48.186640] ? queue_work_on+0x106/0x1c0 [ 48.186654] call_usermodehelper_exec+0x2c1/0x480 [ 48.186664] ? usermodehelper_read_lock_wait+0x230/0x230 [ 48.186672] ? dec_ucount+0x1e0/0x1e0 [ 48.186695] ? memcpy+0x45/0x50 [ 48.186715] __request_module+0x41a/0xc20 [ 48.186721] ? check_noncircular+0x20/0x20 [ 48.186731] ? kernel_text_address+0x102/0x140 [ 48.186737] ? __xfrm_init_state+0xa61/0xdd0 [ 48.186748] ? free_modprobe_argv+0xa0/0xa0 [ 48.186759] ? check_noncircular+0x20/0x20 [ 48.186779] ? check_noncircular+0x20/0x20 [ 48.186785] ? lock_acquire+0x1d5/0x580 [ 48.186800] ? find_held_lock+0x35/0x1d0 [ 48.186809] ? check_noncircular+0x20/0x20 [ 48.186829] ? lock_acquire+0x1d5/0x580 [ 48.186835] ? lock_acquire+0x1d5/0x580 [ 48.186842] ? xfrm_state_get_afinfo+0x62/0x280 [ 48.186870] ? __lock_is_held+0xb6/0x140 [ 48.186897] ? rcu_read_lock_held+0xa9/0xc0 [ 48.186906] ? xfrm_state_get_afinfo+0x138/0x280 [ 48.186915] ? xfrm_state_find+0x3210/0x3210 [ 48.186940] __xfrm_init_state+0xa61/0xdd0 [ 48.186961] ? xfrm_get_mode.part.29+0x260/0x260 [ 48.186968] ? xfrm_find_algo+0x1c4/0x270 [ 48.186982] ? xfrm_add_sa+0x11e1/0x33e0 [ 48.186999] xfrm_add_sa+0x1a09/0x33e0 [ 48.187031] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 48.187042] ? nla_parse+0x29a/0x3d0 [ 48.187058] ? nla_validate+0x1c0/0x1c0 [ 48.187073] ? __netlink_ns_capable+0xe1/0x120 [ 48.187085] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 48.187096] xfrm_user_rcv_msg+0x422/0x860 [ 48.187105] ? xfrm_user_rcv_msg+0x422/0x860 [ 48.187123] ? xfrm_dump_sa_done+0xe0/0xe0 [ 48.187133] ? lock_downgrade+0x980/0x980 [ 48.187148] ? lock_release+0xa40/0xa40 [ 48.187208] ? netlink_tap_init_net+0x350/0x350 [ 48.187225] netlink_rcv_skb+0x224/0x470 [ 48.187239] ? xfrm_dump_sa_done+0xe0/0xe0 [ 48.187251] ? netlink_ack+0xa10/0xa10 [ 48.187269] ? netlink_skb_destructor+0x1d0/0x1d0 [ 48.187291] xfrm_netlink_rcv+0x6f/0x90 [ 48.187302] netlink_unicast+0x4c4/0x6b0 [ 48.187321] ? netlink_attachskb+0x8a0/0x8a0 [ 48.187340] ? security_netlink_send+0x81/0xb0 [ 48.187355] netlink_sendmsg+0xa4a/0xe60 [ 48.187377] ? netlink_unicast+0x6b0/0x6b0 [ 48.187394] ? security_socket_sendmsg+0x89/0xb0 [ 48.187404] ? netlink_unicast+0x6b0/0x6b0 [ 48.187417] sock_sendmsg+0xca/0x110 [ 48.187431] ___sys_sendmsg+0x767/0x8b0 [ 48.187448] ? copy_msghdr_from_user+0x590/0x590 [ 48.187471] ? lock_downgrade+0x980/0x980 [ 48.187494] ? __fget_light+0x297/0x380 [ 48.187506] ? fget_raw+0x20/0x20 [ 48.187530] ? __fd_install+0x288/0x740 [ 48.187544] ? get_unused_fd_flags+0x190/0x190 [ 48.187565] ? __fdget+0x18/0x20 [ 48.187584] __sys_sendmsg+0xe5/0x210 [ 48.187592] ? __sys_sendmsg+0xe5/0x210 [ 48.187606] ? SyS_shutdown+0x290/0x290 [ 48.187615] ? selinux_capable+0x40/0x40 [ 48.187633] ? SyS_futex+0x269/0x390 [ 48.187639] ? fd_install+0x4d/0x60 [ 48.187670] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.187688] SyS_sendmsg+0x2d/0x50 [ 48.187701] entry_SYSCALL_64_fastpath+0x23/0x9a [ 48.187708] RIP: 0033:0x452ac9 [ 48.187712] RSP: 002b:00007f40b5017c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 48.187721] RAX: ffffffffffffffda RBX: 00007f40b5018700 RCX: 0000000000452ac9 [ 48.187726] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 48.187730] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 48.187734] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 48.187739] R13: 0000000000a2f7ef R14: 00007f40b50189c0 R15: 0000000000000000 [ 48.188460] Dumping ftrace buffer: [ 48.188541] (ftrace buffer empty) [ 48.188544] Kernel Offset: disabled [ 49.553557] Rebooting in 86400 seconds..