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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2017/12/27 20:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000556000)=0x0, 0x80800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000043000)=0x0, &(0x7f00005f2000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f0000aca000)=[{&(0x7f000042b000)="3900000010000904c8050000514000000700003803000000000000000000001408002800040000fdffffffffff05000000000ee300ff7a693e", 0x39}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008aa000-0x4)=0x0) 2017/12/27 20:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f00004cc000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2017/12/27 20:02:32 executing program 6: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000015) writev(r0, &(0x7f0000f19000-0x10)=[{&(0x7f0000f17000-0x2a)="2900000020001903013d750d000a242102000056000000802821ca0008000f80050000003141ec00c8", 0x29}], 0x1) 2017/12/27 20:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)=0x5, 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, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2017/12/27 20:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cbd000)={0xffffffffffffffff}) connect$netrom(r0, &(0x7f0000e95000-0x10)=@ax25={0x3, {"09149c702d4fab"}, 0xff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000588000-0x4)={0xffffffffffffffff}) socket$kcm(0x29, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e2b000-0x8)={0x0, 0x0}) socket(0xa, 0x7, 0x5) socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c8b000-0x4)=0x14, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b2f000)={0xffffffffffffff9c}) pipe(&(0x7f00001f5000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000166000)={r1}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000963000-0x10)={0x9, &(0x7f0000796000-0x24)=[0x80, 0x80000001, 0x4, 0x401, 0x5, 0xf468, 0xfffffffffffffff9, 0x9, 0x7]}) socket$inet6(0xa, 0x804, 0x6) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000f63000)=0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006c8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000815000)=0x1c, 0x8cc8dd7e43e495ad) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000c17000)={0x1, [0x0]}, &(0x7f0000f05000-0x4)=0x8) shutdown(r5, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r6, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000048e000)={0x0, 0xa4, "fb04169e3f4405e3e807651be7a498239d4d3a4199f593170ecaf294b1a8d0a5d935af2f8118c5aa502aa47752210af907e5f8218366d159dcb27cddf388d46e4b4d62df5141a94f4c11e07ae0a2ebee949230bdfac48382afebe1fcb0de0e7c430199e3a55b712684df26bcdd8bb2884cb54853b8c1e84fe094ec46801a9c226fc83438f4fcc76a374058b2e71ec3625ad49dcd31b1f8e6242654100882d05229f27899"}, &(0x7f00000b8000-0x4)=0xac) preadv(r4, &(0x7f0000e30000-0x50)=[{&(0x7f000050f000)=""/26, 0x1a}, {&(0x7f0000c0c000)=""/56, 0x38}, {&(0x7f000021e000-0x67)=""/103, 0x67}, {&(0x7f000025c000-0x78)=""/120, 0x78}, {&(0x7f00006f5000-0x51)=""/81, 0x51}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00009c3000)={0x9, 0x4f, 0x8000, 0x2, 0x0, 0x81, 0x10001, 0xffc0000000000000, r7}, &(0x7f00006ff000-0x4)=0x20) 2017/12/27 20:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)=""/0, 0x0, 0x0}, 0x30) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) pipe(&(0x7f0000db8000)={0x0, 0x0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002e4000)={0x1, &(0x7f0000560000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002ba000)={0x1, [0x1]}, &(0x7f00000f5000-0x4)=0x6) bind(r0, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000dc7000)="", 0x0) 2017/12/27 20:02:32 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f8e000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00006f1000-0x38)={0x0, 0x0, &(0x7f0000f8a000)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f90000-0x4)={0x4}, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f8f000-0x10)=@common='ip6tnl0\x00', 0x10) 2017/12/27 20:02:32 executing program 2: socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) preadv(r0, &(0x7f0000c69000)=[{&(0x7f00008ff000)=""/177, 0xb1}, {&(0x7f0000ebb000-0xad)=""/173, 0xad}], 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f00006d2000)=0x0, 0x80000) pipe(&(0x7f0000bc4000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000052c000)={r0, r2}) pipe(&(0x7f0000031000)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@map={0x4, 0x8, 0x1ea1aefe, r3}, @generic={0x7, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)='syseO\x00', 0xfffffffffffffffe, 0x80, &(0x7f0000ded000-0x80)=""/128, 0x0, 0x1}, 0x30) writev(r4, &(0x7f0000d0f000)=[{&(0x7f00008f2000-0xb9)="d3", 0x1}], 0x1) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e02000)={&(0x7f0000ab5000-0x8)='./file0\x00', 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a93000)=0x200, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000e0f000)={0x0, 0x0, 0x2, 0x6, 0x4, r5, 0x8000}, 0x1c) 2017/12/27 20:02:32 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, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(r2, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000492000-0x8)={0x42424242, 0x42424242}, 0x1, 0xc) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(r0, &(0x7f000065b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f5000-0x4)=0x10) listen(r3, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) r7 = socket$inet6(0xa, 0x7, 0x21) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c66000-0x8)={0x0, 0x0}) r8 = accept$inet6(r7, &(0x7f0000d01000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f81000-0x4)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}], 0x1, &(0x7f000076c000)=[], 0x0, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r8, 0x5) syz_emit_ethernet(0x3b, &(0x7f0000393000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x80000001, 0x1f, 0x5}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x6, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x5, 0x2, 0xe63c, 0x0, 0x0, {[]}}, {"f8"}}}}}}, 0x0) syz_emit_ethernet(0x37, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x2, 0x29, 0x0, 0x800000004, 0x100000000, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x3, {[]}}, {'\f'}}}}}}, 0x0) 2017/12/27 20:02:32 executing program 4: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006b6000-0x4)=0xffffffff, 0x4) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009e7000-0x1c)={0xf, 0x80000001, 0x2, 0x100000000, 0x4, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f00008f1000-0x1)="ff", 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0}, 0x10) 2017/12/27 20:02:32 executing program 6: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000001000-0x356)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x18, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06f703", 0x0, "e901c5"}, ""}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ec9000)={0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f0d000)={0x0}, 0x4) 2017/12/27 20:02:32 executing program 4: mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00000a4000)="2b4c31e2561d07853ef4b8ffbed1d6c4618b72f72c342e97e9830ece7ea37702fb06c520a412fea82dfa2d9131af6f4687e263c8b63bd4c740e3d301542f2198ea9e2384cea6e7969c9cea3378e5516f452fd25fa3c4813a8441731fc27ec3bc578ea1bc26719554f49c2e0a7e44041b805f1ff0c47780eb9d28a7f1209fcd81a97774d5d1953d5bd26170aea2bbd36eacfaab484cc88c0a902cb446b18efb04e3f7197e4ba66dc4ae2ae92c383a068b238bf0546424b8f6780346") 2017/12/27 20:02:32 executing program 5: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000809000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000988000)={0x0, 0x9, 0x0, 0x6, 0xffffffffffff4f51}, &(0x7f0000efa000-0x4)=0x18) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ef9000)=@assoc_value={r2, 0x80}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000c1b000)=[@map={0xdc, 0x0, 0x6, 0xffffffffffffffff}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000efa000)={0x0}, &(0x7f00007bf000-0x4)=0x4) 2017/12/27 20:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000875000-0x1)={0x0}, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000dd5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000493000-0xc)={0x0, 0x0, 0xffffffffffff6581}}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000a8a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="69720300"}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000747000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006c8000-0x20)={0x0, 0x0, 0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000fdf000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000dc0000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009e2000)={0x0, 0x0, 0x0, 0x0}) socketpair(0x9, 0x806, 0x6, &(0x7f00004e7000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000083a000-0xc)={0x0, 0x80002, r1}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00009d5000)=""/61) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000179000-0x10)={0x0, 0x49d86bb6}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000054e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007b3000-0xa0)={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, 0x2d1}, &(0x7f0000a6f000)=0xa0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000589000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b95000-0x4)=0xe8) recvfrom$packet(0xffffffffffffffff, &(0x7f0000162000-0x18)=""/24, 0x18, 0x8000000000002000, &(0x7f0000f97000-0x14)={0x11, 0x10, r5, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f00008d1000)=0x0, &(0x7f00003c8000-0x4)=0x4) sendmsg(0xffffffffffffffff, &(0x7f00004cf000)={&(0x7f0000bd5000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002e8000-0x30)=[], 0x0, &(0x7f0000a65000)=[], 0x0, 0x40001}, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x40049409, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f00f0ffffffffffffff00"}) 2017/12/27 20:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 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$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006bb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x0, 0x7, 0x401, &(0x7f0000eee000-0x8)={0x0, 0x0}) connect$bt_sco(r3, &(0x7f00001c5000-0x8)={0x1f, {0xffffffffffffffff, 0x6, 0x4, 0x7, 0x21, 0x180000000000}}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003aa000-0x20)={0x2, 0x0, 0x1, 0x4eae62f0}) socketpair$inet(0x2, 0x80f, 0x6, &(0x7f0000a54000-0x1)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000652000-0xb)={0x2, 0x8000, 0x400, 0x749, 0x8, 0x7f, 0x3ff, 0x5, 0x3, 0x1f, 0x3f}, 0xb) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000a02000-0x4)={0x0}, &(0x7f0000ecb000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00001d1000)=0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000b7b000-0x10)={r4, 0x61}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getgid() 2017/12/27 20:02:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x1b, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000069a000-0x10)={0x2, &(0x7f0000eef000)=[{0x100000002, 0x0, 0x0, 0xe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/27 20:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000599000-0x112)="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", 0xfc) splice(r0, 0x0, r0, 0xb, 0x9, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007d4000)=0x0, &(0x7f0000b63000-0x4)=0x4) 2017/12/27 20:02:32 executing program 6: mmap(&(0x7f0000000000/0xe85000)=nil, 0xe85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x9) close(r0) sendto$inet(r0, &(0x7f0000741000)="7f", 0x1, 0xfffffffffffffffc, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:32 executing program 5: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x205, 0x84) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000095b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095b000)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00002b4000)=0x4, 0x4) connect(r0, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x8001) r1 = accept4$inet6(r0, &(0x7f000083f000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fa6000)=0x1c, 0x800) bpf$PROG_LOAD(0x6, &(0x7f000000b000-0x30)={0x0, 0x0, &(0x7f0000012000)=[], &(0x7f000000a000)='system\x00', 0x0, 0x0, &(0x7f000000b000-0x80)=""/0, 0x0, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001f2000-0x4)=0x0, &(0x7f0000ae7000)=0x4) 2017/12/27 20:02:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x9189, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000604000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2017/12/27 20:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003d3000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cff000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2, 0x425d, 0x6, 0x6, 0x8, 0x20, 0x8, 0x8, 0x6, 0x2, 0x0, 0x8000, 0x8001, 0x0]}, &(0x7f0000dcd000)=0x108) socketpair(0x2, 0x2, 0x7, &(0x7f000021e000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000573000-0x18)={r2, &(0x7f0000f94000-0x7e)="78fd415fc2923c60bd3c678043a1d02cf5d17b758a57ce7c820aee9a90d807b6aa351d2ca8886ccfa383e166a159d6f99c841ce45a36df729179c45d599d2f18cf0dbe6ded2108d417d60b6d3724cbf76f02b03d2180d9077e992c40969f3be574e0249b0f3b440b77d9f39daa84d7d02a6745c1b6d6b7ff4cf5df16f426", &(0x7f000050b000)=""/172}, 0x18) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000492000-0x4)=0x0, &(0x7f0000291000)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000020b000)={r1, 0x124f}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000be3000)=0x0) r4 = socket$inet(0x2, 0x0, 0xff) setsockopt$inet_buf(r4, 0x0, 0x27, &(0x7f0000d38000)="9d7d000020a307ffbd02bb0c24b1ed7ec3a9eb8e00860400000000000000cbc63f3b72798fc161a454bd236dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb40006a1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafaf7030ecec90c5420184d10000000005c50008a000000", 0x90) 2017/12/27 20:02:32 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000004000-0xc3)=""/195, &(0x7f0000004000-0x4)=0xc3) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000003000-0x20)="88e47572a5598ce145784692d4ba18acc822067283848a6aa43ef6c9d99f6040"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 20:02:32 executing program 0: r0 = socket(0xd, 0x800, 0x0) accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) 2017/12/27 20:02:32 executing program 1: socketpair(0xb, 0x800, 0x10001, &(0x7f0000824000+0x968)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000039d000-0x4)=0x0, &(0x7f0000976000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e24000-0x24)="24000000200025000000000d8463f200020500000000000009000beb08000100000000af", 0x24) [ 585.173160] netlink: 188 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/27 20:02:32 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x3) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008a0000)=0x80000000, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e7e000)={{0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="45aae7c74116", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvfrom(r0, &(0x7f0000b20000)=""/8, 0x8, 0x105, &(0x7f0000d03000)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a26000)=0x6, 0x4) 2017/12/27 20:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000013000-0x1c)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x5}], 0x1c) sendto$inet(r0, &(0x7f0000ff4000-0x20)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b409005944f831e7af2bb6", 0x20, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:32 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5, 0x5, 0x40000000, 0x8, 0x10}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000003000-0x3)=0x105) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={r1, 0xe03a29e, 0x7, 0x3, 0x3, 0x10000, 0x3704cbdc, 0xff, {r2, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffc00, 0x5, 0xe9, 0x8}}, &(0x7f0000006000-0x4)=0xb8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000)=0x0) [ 585.221568] netlink: 188 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/27 20:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000061c000-0xb)={0x474e, 0x6, 0x6d4, 0x1, 0x5, 0x1, 0x8001, 0x6, 0xfff, 0x2, 0xffffffffffff8000}, 0xb) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ac0000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x2, 0xfbfffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0xa0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x4}}, 0xe8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001be000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x118) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000fc7000-0x4)=0x0) r5 = getpid() r6 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e81000-0xc)={r5, r1, r6}, 0xc) r7 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000f21000)=0x0) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_mtu=0x0}) r8 = accept(r3, &(0x7f000041e000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c2d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00001e5000-0x98)={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]}, 0x41c, 0x101}, &(0x7f0000a3a000)=0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00009fc000-0x4)=0x81, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000b72000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000360000-0x8)={r9, 0x40}, &(0x7f000091b000)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000b3f000)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000078f000)={0x0, 0x3ff, 0x3, 0x5}, &(0x7f000010f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000c94000)={r10, 0x9, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000e57000)=0x0, &(0x7f0000b3e000)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009e4000)=0x0, &(0x7f00005b0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d46000-0x18)={0x0, 0x0, 0x30, 0xfffffffffffffc5a, 0x9}, &(0x7f00004ef000)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000641000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00003a8000-0x4)=0x3, 0x4) getsockopt$netrom_NETROM_IDLE(r8, 0x103, 0x7, &(0x7f0000928000-0x4)=0xecb, &(0x7f0000a65000)=0x4) getsockopt$inet6_int(r8, 0x29, 0xd9, &(0x7f00005ef000)=0x0, &(0x7f0000788000)=0x4) 2017/12/27 20:02:32 executing program 6: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e5000)={0x3, &(0x7f000061b000)=[{0x1d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000010b000-0x8)={0x400, 0x4}, 0x8) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000622000)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x4, 0xf9, 0x2, 0x2d6989f0}, &(0x7f0000622000)=0xa0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000623000-0x8)={r1, 0xffffffff}, 0x8) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000623000)=0xffffffffffff5ed5, &(0x7f00003d6000)=0x1) 2017/12/27 20:02:32 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7fff, 0x2, 0xfffffffffffffffa, 0x2, 0x2, 0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x11, 0x5, 0xd9eb, &(0x7f0000eb2000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f13000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000f6b000-0xc)={r3, 0x80000, r0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000378000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007b8000)=0x14) 2017/12/27 20:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000116000)={0x0, 0xf1, "e0fea29cdd0a5274989b73a771155a08b4f74cbbb8c60eefa85ff86606eff9473c87c30dd33ad359cd42b5489352b2cc8b6f6658b0b8f590ee16e76c5f7234344672242f1482227d37e2dc68205048f3fadcd4ac7c5afd38be341236706e6d0244da50c7e096bf0a61dc2a5724c913f978ccf583f1e01285d4be52042c9f7dd574f315046cf7bc6da973e103987db7fe57962130764349970bc201564bbfdc5e4029aa5bbc5ddd083e0413c2e494dbc8ddb11093333336a43570f1e93d104dad47afaad20fc12c9bcfe87e5d4363ada4f9cafff76b943e7fdc4cf5c6ad605fcdf94b1eb5a44c8d2b987c8b3eac8b4113d5"}, &(0x7f0000b7f000-0x4)=0xf9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000a2000)={0x0, 0x10000, 0x2e, 0x80, 0x7, 0xff}, &(0x7f0000ec3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000041c000-0x8)={0x0, 0x7fe000}, &(0x7f0000a9f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000985000)={0x10000000000007, 0x0, 0x0, 0x0, r2}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) 2017/12/27 20:02:32 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) r1 = socket(0x1, 0x80804, 0x5cf9) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f4f000)=@buf={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd2000)=0x0) 2017/12/27 20:02:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007a9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00003b9000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x11)={0x2, 0x16, 0x6, 0x0, 0x8, 0x0, 0x1f, 0xff, [@sadb_address={0x3, 0x17, 0x401, 0x6, 0x0, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xa, 0x9, 0x0, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x916000)=nil, 0x916000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000913000-0x10)={0x4, &(0x7f0000913000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}, 0x10) 2017/12/27 20:02:32 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x5, 0xee9e, &(0x7f00004fc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009b6000-0x1)={0xd3c}, 0x1) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f14000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f13000)=0x0, &(0x7f0000bb1000)=0x4) syz_emit_ethernet(0x5a, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x24, 0x8000000006, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2017/12/27 20:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000080a, 0x300) setsockopt$sock_int(r0, 0x1, 0x4000000000000028, &(0x7f00008c1000)=0x7, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet(r0, &(0x7f00001a8000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) socket(0x10, 0xf, 0x7fffffff) 2017/12/27 20:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000dc6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ddc000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000724000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x0, 0x1000, 0x1f, 0x1f, 0xfff, 0xffffffffffffffff, 0xfffffffffffffe01, 0x2, 0x8, 0x8000, 0x1f, 0x7, 0x0, 0xfffffffffffff14b]}, &(0x7f00005ea000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000601000-0x98)={r2, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f0000d17000)=0x98) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f8c000-0x4)={0x0}, &(0x7f00002a6000)=0x4) bind(r0, &(0x7f00005ff000)=@nl={0x0, 0x0, 0x4, 0x3ff}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 20:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xbe62fd05b1804009, 0x7ff, &(0x7f00000a6000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00004d5000-0x1c)=[@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004e8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) accept(r1, &(0x7f0000869000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000)=0x10) 2017/12/27 20:02:32 executing program 1: r0 = socket(0x2, 0x3, 0x80000000040) ioctl$void(r0, 0xc0045878) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f37000-0x4)=0xbbde) pipe(&(0x7f0000b25000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) [ 585.437322] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=6337 comm=syz-executor6 [ 585.440564] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 585.465175] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/27 20:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f00000d9000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000ab7000-0x4)=0x6e) getsockname$packet(0xffffffffffffff9c, &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000027b000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000f96000-0x4a)=""/74, 0x4a, 0x40000001, &(0x7f0000bfe000)={0x11, 0x0, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) accept$packet(r0, &(0x7f0000daa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000865000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007e6000)={@common='ip6_vti0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) getsockopt(r0, 0x4, 0x10000, &(0x7f0000672000)=""/4, &(0x7f0000809000-0x4)=0x4) [ 585.487901] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=6337 comm=syz-executor6 2017/12/27 20:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa3, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f0000509000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003aa000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000030a000)={&(0x7f0000af9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000889000)=[{&(0x7f0000f08000)=""/57, 0x39}], 0x1, &(0x7f0000d4a000-0x59)=""/89, 0x59, 0x1ff}, 0x2000) syz_emit_ethernet(0x22, &(0x7f0000e16000-0x97)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c6112cc15d8", [], {{0x800, @x25={0x0, 0x0, 0x0, "de79545082bd72984898488f92ee1c50a9"}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d46000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000043e000)={0x0, 0x6, 0x30, 0xe62, 0x109072ee}, &(0x7f00006e4000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000adf000)={r3, 0x0}, 0x8) 2017/12/27 20:02:33 executing program 2: mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ba0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b9e000)={0x0, 0x8001}, &(0x7f0000a79000-0x4)=0x6) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b9f000-0x20)={0x2, 0xa935, 0x2, 0xfffffffffffffff8, 0x7ff, 0x1000000000000000, 0x7ff, 0xa6, r3}, 0x20) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000b9f000)="da", 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ba0000-0x4)={0x0}, &(0x7f000028f000)=0x4) mmap(&(0x7f00002fc000/0xc00000)=nil, 0xc00000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) 2017/12/27 20:02:33 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x800000000000000, 0x0, 'tgr160-generic\x00'}, 0x58) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f78000-0x38)={&(0x7f0000f78000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f78000-0x10)=[{&(0x7f00001ff000)=""/77, 0x4d}], 0x1, &(0x7f0000f77000)=""/74, 0x4a, 0x5}, 0x40000000) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000c52000)=[{&(0x7f0000f74000)=""/182, 0xb6}], 0x1) 2017/12/27 20:02:33 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) bind$inet(r0, &(0x7f0000006000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000000e000-0x32)="320000001800ff0300000000000004028020fe20000400050000000006000100000000940a0002e50014eea40300d718883e", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000013000)=0x9, 0x4) 2017/12/27 20:02:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2017/12/27 20:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003b9000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b2e000-0xc)={&(0x7f0000d4e000-0x8)='./file0\x00', 0x0}, 0xc) tee(r0, r2, 0x8001, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000067d000-0x4)={r1}) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f000064f000)=""/215, &(0x7f0000415000)=0xd7) syz_emit_ethernet(0x66, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a68", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2017/12/27 20:02:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000807000)={0x8, 0x8, &(0x7f0000000000)=[@map={0x400, 0x9, 0x5, 0xffffffffffffff9c}, @generic={0x5, 0x1f, 0xeba, 0x80}, @map={0x24f4000000000, 0x8, 0xf7dd, 0x1}, @map={0xbc, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x10000, 0xd75b, 0x80000000, 0x8}, @map={0x7, 0x10000, 0x0, 0xffffffffffffffff}, @generic={0xbf, 0x10, 0x1, 0x6085}, @generic={0x7, 0x3f, 0x7, 0x401}], &(0x7f0000000000)='*cpuset#eth1\x00', 0x9, 0x99, &(0x7f000048a000)=""/153, 0x0, 0x1}, 0x30) read(r0, &(0x7f0000e6d000)=""/17, 0x11) mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000269000)={0x1e, {"06240400000400"}, 0x40}, 0x10) 2017/12/27 20:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004e3000)=0xfffffffffffff000, 0x4) 2017/12/27 20:02:33 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ca2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ff5000)=0x58) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000ff6000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000886000-0x4)=0x14) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) 2017/12/27 20:02:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) listen(r0, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xc12b0e68b183e443, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000397000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e8000-0x4)=0xc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x0, @empty=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]}, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) 2017/12/27 20:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0xa, 0xd74) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000a64000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000969000-0x1)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000282000)=@assoc_value={0x0, 0x0}, &(0x7f0000622000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000051000)={r3, @in6={{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x85d0, 0x3, 0x7ff, 0x11}, 0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000aac000-0x10)={0x4, 0x8200, 0x5, 0xdba, 0x0}, &(0x7f0000e54000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001ad000)=@assoc_value={r4, 0x8}, &(0x7f0000844000)=0x8) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x7, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 20:02:33 executing program 4: r0 = socket$inet(0x2, 0x2, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0xffffffff, 0x4) splice(r0, 0x0, r1, 0x0, 0x2, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0x6d)="37507886281584e607b9811ba36990aff1beaeaf989ba927fb5e8e72c11d2945256b6a7e6a814ed3609d5f5f304239dd78e1d67e5118fa27e758515e7f1da5ac2e7b46ab0fb980a23d37abbcb70359d546a490c8a5893bb777d1e9c5625430ce7c3226868f942135a0fddb8f07", 0x6d, 0x20008000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000c2e000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/27 20:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_extract_tcp_res(&(0x7f000017b000-0x8)={0x0, 0x0}, 0x8000000008, 0x1) syz_emit_ethernet(0x42, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001bc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f84000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000036d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b39000)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ea2000)=@assoc_value={r1, 0x1}, 0x8) [ 585.571447] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2017/12/27 20:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000368000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006fa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000909000)={r2, &(0x7f0000650000-0x39)=""/57}) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000655000-0x108b)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620871a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f0000890000-0x66)=""/102, 0x66, 0x0}, 0x0) 2017/12/27 20:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @loopback=0x7f000001}}}}, 0x0) 2017/12/27 20:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x40000000006) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000910000)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000960000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000d5b000)={0x3, 0xa894}) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) close(r1) 2017/12/27 20:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) connect$unix(r0, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x1) 2017/12/27 20:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2017/12/27 20:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x20000000000000) write(r0, &(0x7f0000ece000)="26000000130047ff170080b8ffffdba5793e000000000000000000000091000000680635", 0x24) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000009d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bf6000-0x10)={r1, 0x2, 0x8, 0x2}, &(0x7f0000761000)=0x10) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000613000)=0x0, &(0x7f00006da000)=0x4) 2017/12/27 20:02:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f000008d000)="ad11f83d413e87959563f90da8438daec74fadad2c666aeb1046a7f603bb2fa9c77d733114e61c40b0739f83dbeb85498251a2289fa409272638a31ccdcc43427c77d149935c8fa73c26cd526ef51286ba79f95d3d1d1c73fc8b900dadec2c", &(0x7f00004b2000)=""/29}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000c56000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132040014006e35", 0x26) 2017/12/27 20:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00000e2000-0x4)=0x0, 0x80000) getsockname$llc(r1, &(0x7f0000497000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ea000-0x4)=0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ac1000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d62000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fcd000)=0x0, &(0x7f00004e3000)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2017/12/27 20:02:33 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe1000-0x4)=0x3, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000fe2000-0x38)={&(0x7f0000fe2000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f000020c000-0x60)=[{&(0x7f000026f000)="8039162f402ef35840a4e76387ec3876439e03e0fac1638424e534b6ae385ce7a73b0de0185b49793a15db1a5528cbdf14087620aa3f306ad537f8ae0401bd598be85d91f05c854731668839f1b58dfa6b2d26c9425eaae06a6ff4ec82aabc90e3e23a4bee6209948c1eb71636a33787c053e43a429936dea46aaaaa05e57f64caf21b920dddfd225f8b331f842b50e49cb3801a5aa58a9af05dfa99083896015f514a0bcfd72a3fbb14add78eb644e122a6617c86a03719a6e859ecee33cdf2c1740f13e5729e1645", 0xc9}, {&(0x7f00003ec000-0x26)="c80a385665952e6bb143291c543e467ef6dbe58c025c418a18cfcafabeed0cfcce32ef5a14c5", 0x26}, {&(0x7f00004c6000-0x51)="91953aaa5e2888b7d1ce1048bf48aef4a2552c050208ccb5f827b22997088d38e667b8a5b221358af01fa6eff10b524a33303df96db56dd7da08e44522105cb4d779bf857ae6288b072cf133160e427fbc", 0x51}, {&(0x7f0000fe1000)="816513cef0f8d17251c958134634d86f663731f29620139962bd484f42f89e2c21c96341e73e8cbdb2f9eb8549d97672fa3d38ef9d7e001af2d011b3c6795137264d96a8493a8a826f1fa9d3191154bb8a147b28a39ca13f7b4d11001bb04f347ea6185ac490bd4f5e5fa37fe7809956818b7e17fd4846af02be0556b2e5e18922bf50540e973215bebfe4ce4fc03c10740bcdb60a08a55aa5da272471dd0dc001a0bc1a9d41b4fb6c420933d46ed2f63fabae3e2b8e00b275661ec63dd8be337232cf4c41640311150f404207eaf147dec3d55af1d00905d8d453f0cf3d54926e41d7e70bd1f052f673552e7fafa463f0ef4a3b6b9c", 0xf6}, {&(0x7f0000fe1000)="1847de9506fc05abbfcd24ee2107c6bc6e65b3d0ce470db0a541c148397659b450444cbc7876734732f2561a44f8ce186c80ac2a9fd93a02e2be8a6178a198cd4f135028ed7ee91be8782007543813a0d413701f053995b83ef22e906bf00ba8105e61137d82e25356dad38406113367cfbcbcac94316eca947a63591ddc07759546b66e41ec3abbcd184edbecb05aac", 0x90}, {&(0x7f00002d7000)="", 0x0}], 0x6, &(0x7f0000675000-0x150)=[{0x58, 0x12f, 0x20, "a5f902543fe360ba733c5e0b0c709444ddfcc9a943d1c077b5907957bb324f754534e90b61555194309a3343861742ea57aa52ce8f9a660a122348ac74f1400b34"}, {0xa8, 0x13b, 0x7, "ca836200da9ceb10e47f52fcb29ffe77b597ba92ebfc086979cbc3a6061dbdcdd4bc078c6c9d15a91ce97368bc9d843f3462cfd9cad6715cc06cf5f66df1026792ed22e3616d8f2cfe5565ed619877b443e727e19bbe2c78128cd48d36517986150c1c8f2e4ad3f4082ddb617e16869ea9862eebff02bdb964bb57933a83e3ba1446edfae61e69ce7cb612b55bd9b5fad20b7bb8"}, {0x50, 0x18d, 0x7, "2973ab6b974ff5df816c5f8965274ed6213b5e1568dcb366dcf2b15c2273efe7040cb7090fe2e57450663ffe1009a7bb0423673524022c5b294cc2b8"}], 0x150, 0x0}, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000524000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000fd9000)=[{&(0x7f0000fda000-0xe5)="bf", 0x1}], 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x1000000000000006, 0x0) [ 585.746395] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/27 20:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a29000-0x30)={0x1, 0x2, &(0x7f0000ad5000)=[@generic={0x6a, 0x4000000800000a, 0xff80, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00006a5000)="24ac0500", 0x100000001, 0x80, &(0x7f0000f0c000-0x80)=""/128, 0x0, 0x0}, 0x30) r1 = accept(0xffffffffffffff9c, &(0x7f000021d000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000333000-0x4)=0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001bd000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008ba000)={r2, r0}) 2017/12/27 20:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x3, 0x10000) ioctl$int_out(r0, 0x5460, &(0x7f0000159000)=0x0) r1 = socket(0x100000010, 0x2, 0xc) getsockname$netrom(r1, &(0x7f000013c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000923000)=0x10) write(r1, &(0x7f0000f58000-0x1f)="1f00000001021f9f4c3f000000000000000000ff09000b800400010000df18", 0x1f) 2017/12/27 20:02:33 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000016c000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0x28)="ce4e7025e062ed4b9109f0f075dd7e8df0cc409dbddd61408ca0720f2c40a9fd386dbf2056ec6a69", &(0x7f00000f7000-0xd8)="68b9ffd9fef484f1393415d9b155d42faf66f65419d292ab2e3bfaee77d3025b62992ef54f40a84f3574ad00cfba5902d597229b062b0da8f9f1acc304191f6e851d6e64766636792793919d7b411d865386bdd9a6139024313525359f700c604840f7be7534eb1cd1115d31565f49913d1cbf62497196a6e4b7c2bee0e518b3dcdf75dd452ebe15ba5468b8531cfd06ec6b6739e84734ac8a34547277a96d01f125415fcd067843b63834fa5e8f934a7cfcbf00272d6f837b57e77a09ba9ad2fcb915c7aa5ff3a5aa7cf2bcbac8f85b8f866aa562c98df5", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00005d3000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x66c22155, 0x0, 0x0, 0x4}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00002d9000)='ppp0vmnet1^\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/27 20:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00007e4000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) sendto$inet6(r0, &(0x7f0000061000)="27838238c793e4d9b0302552ccc28e2d2876fae5ae87c8f96730bd952651ea6e8bbbcec9ba4d8d84ec1a0ab44b3b5a9b394659cdfec2b59fe3f628ccc92c25faf549be3a668ac7fe1d028fb5198cdaad7bb2468041da01ec90297a22f0976252", 0x60, 0x40000, 0x0, 0x0) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000054a000)="", 0x0) accept$inet6(r0, 0x0, &(0x7f00003ef000)=0x0) 2017/12/27 20:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000075b000-0x3c)=[{{0x0, 0x0, &(0x7f000018d000-0x60)=[{&(0x7f0000418000)="b65bbceb062757691f641c65f0f68abb2aca604aaaaf7ab6543a23d22425372b91e0e4fb859179b6515cd87ddbcb532d5ac4639ba159d315071d1cd036921518251e3f2add60b2b1abbba264c71edc9cf90fa24556809061b4c7162b30f969473b8d87fda7cda1ee9687cabcddfc82ff39e6aea2e4bd13c517b876d6d13b68713464c9a41c91dd1be471ec678c4b22056c542a8db78dc2c6621d42e91390c17d4cc7cd4262f378892112f676f536eac58c70ede2f73b5ff4c80ce9c7c52ffc0355a8f2787ca10e32b5f5094141da5cbb48fb0fbb530c31f4bc8835d0", 0xdc}, {&(0x7f0000fd7000-0xf)="b0947b11aa026d6d5052b6296016f2", 0xf}, {&(0x7f0000626000)="1d9797896c846d3df33f14a51ed676dab3798c46cd9af011bb09c961ca48c1faed25adabca85ad77f7c210add882c2ce569961fb185ab032cd089d407a", 0x3d}, {&(0x7f0000001000-0xf8)="e282f18d28060e271c0ac635a0e1a1afb0c5b76ad3d459296944362ae9d49d849c537a0478e18af7fcaea659c4ba3912766f22c39459b10761f5b5b97b391ef5d2aff365869a92dd6f1c8597b651de525b51f1aa9c6e7f66506d2fce3bbd5f4fcd148c64f2328a90c237043b4092f64f08354de898693f5802cb77a6b6b39b4fa4c913fff560c8ade182022a9ff88200ad52de01896e4169b89228594f624e23c42d38da24d480f8a91751f5b50834f7c396b63178064ecd6d35f315050310507f71664dd64b853e38ec537d3f933c1c5cf53e0a68f6bb92f830f8968503fefe77db96145a96584b31ee6c243dafa6f4d20fb7308d25a9a0", 0xf8}, {&(0x7f0000e0c000-0x1000)="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", 0x1000}, {&(0x7f00001d1000-0xec)="5d791ae6969e68d0a00682c10936491fff4aabfa33fe3b3e3ecb78e94a8e122bbc156110628a8a8cdb2772e8009ff03ef9eb23e3a9e469f6a489f206733388902306c32cbddf2cf4c5a2f7efcf8a2854a0931b3dc78084c25ae2a114019ae6e9faea990da088c37653bbcd0f27ad2b30e4276e24e52eeed61736d49147330a149f89fd32ab25fef154a593a28a9efa5b910d598cb93d40a96de33df7e2b89c09402411c8ef15280e486b03cc0edfffbf5f176cd8a7acd5f1cc6f83ebc7f0212558c7b9da47ca01f23ad7f46b6fb9e06cdf787c8bb2a879a4351544b11bb61e87fbe304932d0f7dda45dbf6bb", 0xec}], 0x6, 0x0, 0x0, 0x800}, 0xffffffff}], 0x1, 0x850) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 20:02:33 executing program 3: r0 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a75000)=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) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x9, 0x1}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x200, 0xb21, 0x9, 0x0}, &(0x7f0000a76000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a25000)={r1, 0x0, 0x0, 0x9, 0x0, 0x7, 0x7, 0x9, {r2, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x8, 0x3, 0x1}}, &(0x7f0000001000-0x4)=0xb8) 2017/12/27 20:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000-0x8)={0x0, 0x0}) accept(r0, &(0x7f0000e51000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fd4000-0x4)=0x80) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b83000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000049e000-0x10)={0x5, &(0x7f00005d3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000634000-0x4)=0x3, 0x4) 2017/12/27 20:02:33 executing program 3: r0 = socket$inet(0x2, 0x7, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000089b000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bab000)={0x1507ca68, 0x7f, 0x20d99b96, 0x2, 0x0, 0x0, 0x5, 0x4, 0x7fff, 0x2, 0xfffffffffffffffb}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00005e2000-0x4)=r2) 2017/12/27 20:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r0, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000468000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x1, 0x8, 0xec9d, 0x2, 0x6}, &(0x7f00002f3000)=0x20) 2017/12/27 20:02:33 executing program 4: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a59000)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000003d000-0x28)={r0, 0x3, 0xf3, 0xa0, &(0x7f00002a1000-0xf3)="6133b7012ee179140329ea48dd5c0bd4e9e81e3cdf281cce742e2b21cbe70e02b16eb9f598b1543ff519476e0a0d0a9fd60f70850ebcf441534a0c0cbbaf8f277fbba6629c12b0da1e9dea5316c0a9444e06f511491bf7262d6c83a2266a4dc4244c52f261cf6214316eaeb2988343acc2ac1205efce91cce41db9e707959043cd1927f5ba6a5a37268f35b0aeca0a1772e39dfb03f212269467833836817ca5e5b0deab18af5eb4b306b2f3c0f0b39a04ef4fbf574265f0f47dfb3ddd7e78c39f867f41f1742f1b443ca58063f5affe3961c430405c8cc796b933f06c0b45abb1ba171e4f5e37ac559632c4e46e4f3ab06ae8", &(0x7f0000026000)=""/160, 0x7fffffff, 0xfffffffffffffe00}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) bind$bt_rfcomm(r1, &(0x7f000095b000)={0x1f, {0x3, 0x0, 0xfffffffffffffffe, 0x7fff, 0x0, 0x80000001}, 0x4}, 0x9) write(r1, &(0x7f00000cf000)="240000001d00050017000004001f09000a7f00fa10000406000004fef72a00080000009b", 0x24) 2017/12/27 20:02:33 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006a7000-0x4)=0x0, &(0x7f0000000000)=0x4) recvfrom(r0, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2017/12/27 20:02:33 executing program 5: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ad000)="3a6c1d8ecef0535f18515373122d2043aa7893da112caf4c244a9949e5c4a8f3458d2610ef1569c7870f825520cd73fbf481628490b1e2e9a66ae73fd170e1d953ff23a03a6e5349cdd7d721be7abea517364f2214255d250f7fa90b42c188c50eacdab6d1ad9448c2fd9a6363c2ea9cf8e54f9f8353035fa5dcb9bafe079da1676aad27221d01aa648a5eb4897e75cd63fc9535a44221a797d24b710c38e331548a20bbb2c242bdd2f688bd57b217c3287c24ee023d90f8dfbb2c5191c73090487815bf8da0c37e4d0d4cd629bf1a62884c743320b12bce5296a8027257d639f594d747a9077ab90df1d12b", 0xec) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) 2017/12/27 20:02:33 executing program 1: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000010000)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x6, [@broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c95000-0x4)=0x0, &(0x7f00000e4000-0x4)=0x4) socket(0x1b, 0x807, 0x6) 2017/12/27 20:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00005ce000-0x20)={@common='ifb0\x00', @ifru_flags=0x2}) 2017/12/27 20:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf510, 0x30, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000ef0000-0x2)='-\x00', 0x0, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x18) ioctl$int_in(r0, 0x5473, &(0x7f00005b4000-0x8)=0x6) 2017/12/27 20:02:33 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000068c000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0xadb, @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]}}, 0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000001000)=0x8) setsockopt(r0, 0x84, 0x80000000002, &(0x7f0000001000-0x1)="", 0x0) 2017/12/27 20:02:33 executing program 7: socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d6b000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ee1000-0x10)=[{0x4, 0x5}, {0x0, 0x16d254eb}], 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000a3f000-0x4)=0x0) writev(r1, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) 2017/12/27 20:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000022f000-0x38)={&(0x7f0000ad2000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e2f000-0x40)=[{&(0x7f0000ea9000-0x1000)="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", 0xfcc}], 0x1, 0x0, 0x0, 0x4000}, 0x40) syz_extract_tcp_res(&(0x7f0000665000)={0x0, 0x0}, 0xb06, 0x5) 2017/12/27 20:02:33 executing program 2: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001a3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000b6a000-0x4)=0x0, &(0x7f0000fa0000)=0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000fa0000-0x78)={0x10000, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x9, 0x2, 0x736bb3e, &(0x7f0000f9f000)=@common='bcsf0\x00', 0x80, 0x7, 0x80000000}) 2017/12/27 20:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000953000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f000009b000-0x3c)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00000aa000)=[{&(0x7f0000925000)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0xffffffffffffffff}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)="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", 0x218}], 0x1) socket$packet(0x11, 0x0, 0x300) 2017/12/27 20:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000d18000-0xc)={{0x6, 0x20, 0x1, 0x1, 0xca5, 0x2f}, 0x8}) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000082e000)=0x0, 0x4) r2 = socket(0x3, 0x800, 0x7fffffff) sendmmsg$nfc_llcp(r2, &(0x7f000078d000)=[{&(0x7f0000f0c000)={0x27, 0x8b, 0x3, 0x7, 0x7, 0x4bb2, "b6302b181d0f625a909dc2aa6590d35dc68b03f4324f9f5ac5e0a2cec80b82a4b08aa5035f5e9d0089807ba451cd1eec4f6ddc35c373bba2b3512c17bc9b8d", 0x1}, 0x60, &(0x7f0000148000)=[], 0x0, &(0x7f0000f14000-0x10)={0x10, 0x10f, 0x9, ""}, 0x10, 0x5}, {&(0x7f0000d05000)={0x27, 0x1, 0x800, 0x7, 0x7f8000, 0x8, "cbd6677248e22c5d52a05108c5ef3bd6b23a38326cb16756eb5b271b254bc4490ef49b6aef87b3faa36cbda38ccc97309225f79de39fca4e08ed9423cccdf2", 0x8}, 0x60, &(0x7f00009c8000-0x70)=[{&(0x7f00000d8000-0xf)="c502b9be8b2fc3e583474f24ad6016", 0xf}, {&(0x7f00006ae000-0x25)="57825d9fb5fc76d755bbdb7dcabc13c14f2492ec872ae46e0a072edb4d3b5864daabe77c93", 0x25}, {&(0x7f0000543000-0x8e)="ea801bb3202ee4d1299f508e1d43bf1fdd02ec3210c5983b90b63e0ca424e3e215f45a5b4730aac6a5404c06edc72c1c6eadf0a107ea2e663279b620cdbc1c057ea3d45e6ce5ee83af2ac36a4c44afe045213e46902b5c121ad569b4eb5287495db9e288f847fbeeb6918e898afce43a93b900052990a89c6a44e2ff298ddbb0a33a04973139e1c79b2e54d37e2a", 0x8e}, {&(0x7f0000942000-0x95)="8fd6a3012b88ddfcbcbed9c36f2c1ac4ca6c5d762898e3059b12ce2aa1d860ba944abb6e1f381af9f8d5aa3c8f29aa96e4d7a91aec044162aa337370fde67e4c69dc58e0a287e27c0f7bd9c6d3208c8b01e67da498cc27ea55cd5538d2d7583fc9d4a7ddea6f2f17aef16b48913632c2440eeab3745768dcd9a6747121ef06f51f2a2e8ffb3ca230921a158ea9a575bfc2a4949460", 0x95}, {&(0x7f0000d7e000)="a5e2624971a9589234a6d75e734c1c01e72d2456db2814d5b9621e732a9bb00d34137f12a84da59b1fafc747d2cca6d54da3ef86ce19eef2e7150e08b953451768eb2c82ee0a9df88593baf1ed268b8665b5370acd2315e01679a00756bbcc412cdcbaf6a0252c54cfe24479dfde39490e56862d18d92f76097a99b699ba325a890763a1ba082af49b144b472160c904e69aaa977afdd318691df95e3069f1434d41a79b0e9508a280815e", 0xab}, {&(0x7f00008c8000-0x1000)="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", 0x1000}, {&(0x7f0000fb6000-0x80)="571025ae5ad156bb3195f01669427e99ca59a61f048a17cc65048698b65e1fe307926e3c072355c3810c139066b5663c1e6d4a305c6cf7527d81f84c4619c6f211ae756f51fba99361013529abd76f20297573d2aa77bccccbaa7a3537108eaf21e58181fde453500a8129d0c681ff3f186cc183ffa609f07d3aca7af18c3857", 0x80}], 0x7, 0x0, 0x0, 0x4010}, {&(0x7f0000ecd000)={0x27, 0x69e3, 0x0, 0x7, 0x0, 0x3, "8bb2ab7d92e1540e3d73d136a1446ed5460bce23f3016f096af7527abb9925204adfcf217936de07477a76fd3474b79b1c2db6ceca1799d2441b6c8df4cad8", 0x0}, 0x60, &(0x7f00005b6000-0x10)=[{&(0x7f0000d0a000)="4efb3521dfcf3d06ec730db67d30ed2e73391ca1fce24c7a3db1f76aa58c9165e0949e863424abc16f69a1598ebc63b38437757b1340", 0x36}], 0x1, &(0x7f0000e5e000-0x110)={0x110, 0x104, 0x8, "cb8e598fcfde594727bb151454ff9028730b32b3842dc46ad8796cf901087127a2eea4f4344b3c29035735d68aad6391ce0e5e7e6b11c38649e054c53684a45aecad8f693de71b3a5cba7f4c4b59822d170aab075eebd7274ded0c9e66aac9f3d4e7b286d955cace0713eb3828103d3eba23daa656714aa6445e007df497f040902b01d5ebccb84499290f6e551a8608554ed610d843556e4514091c7a5614360129a9e067ebd0ec01f56d9f9a583b5a2491da9121c202ed16f0000290b7cb53fc633ab40158b74d59066c36eba485f847eb03e67f8d8b9c8805d5396ded949e8797e0c3b3aaca1dde87c810ffca9e7e6cb850d52128da20898c73"}, 0x110, 0x4000080}, {&(0x7f0000230000-0x60)={0x27, 0x8d, 0xc85a, 0x7, 0x4, 0x1, "c3a9db1e3b2f349e8ef21edb6920876e4ddb6a41b31a249ada114619f0edf16510da4dcaaa9fa4d5d149140a0f52e9aed7871877a6540dfccd43a6c947ddfc", 0x8000}, 0x60, &(0x7f000064d000-0x70)=[{&(0x7f0000399000-0x74)="ca4407dcfc4c287546c4e0b7e2a246744f48d2fc8bd8f2488a98af0afe1d68b6c28f6a1942ac4fb8eba31a8da8209478958ea65be1f23a82038f0ba80a1a52b9a651056ee3df8d0e9460f98843ab82498ce674d8d888d0ee98df72eb6a63155705a8e0cd955567f5c12a3c0e7b5a7acb04150ff6", 0x74}, {&(0x7f000099d000-0x1000)="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", 0x1000}, {&(0x7f0000920000-0xfc)="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", 0xfc}, {&(0x7f00001e4000)="341f6b83f0aa6f820b69f41a51327cfc97868895f2bc12a5340ab2575afcd3177af2e5dcad6a77d85988ea2fd30e5f994592269dc25cd2018df30c079d98aed64e0159033a4041fe5543eea2a989f62573f8", 0x52}, {&(0x7f0000c7b000)="130360883d90c569919022f5", 0xc}, {&(0x7f00001ad000)="c7324fba65d9f14f35f4b898dad89cd7c0f5f559e162af2bf0d339", 0x1b}, {&(0x7f00001de000-0xb8)="5f63d0b97ba969aac0114e120d14edbfe8a209f80b1da8914898170de28153d5ef36e115715a58a64d2ce7de93f8d6063f4d0892519b1a5b8b51f81f7ba874c0d22c6fef4864880e35227403a411ec142e63287ba81e9591f0271eed505e11153a3d8e35e4f2d22290316fe679abae117a369f2e164143d44c9a71dfd2bf323daacef5bd62e0ab27a45b6a3b4230f546ed6de2aef31eae3244ca8c5ec575e0c24ee7757dcc39fbb7291ec7ebe2fb9cbb2c758fbfe04df3c4", 0xb8}], 0x7, 0x0, 0x0, 0x0}, {&(0x7f000012c000-0x60)={0x27, 0x2, 0x24, 0x2, 0x4, 0x77b, "5f8b2ab6c1825629380b9777e16966cc2056db07db769452ddf3c8c852dbe7a54ec1622f0b1ce3dbd4c8213e5d70750894e368e75e224fc14d7d4dccf4d8c4", 0x1000}, 0x60, &(0x7f000071e000-0x10)=[{&(0x7f0000375000-0x51)="a069901064a19839f711c8bd551265db6eb56cf7ebbd0669a724ae3aa062184e8880d6615f5b9dd018b973ece6ce2d3fa76ec67bae145905f29cfccbda4a8fe475a31d2c0629d2789db1d8ba487568b635", 0x51}], 0x1, &(0x7f0000c6b000-0x110)={0x110, 0x12d, 0x0, "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"}, 0x110, 0x84}], 0x5, 0x40000) 2017/12/27 20:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000d0c000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2017/12/27 20:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) pipe(&(0x7f0000d9f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000378000-0x8)={0x1, [0x0]}, &(0x7f000066d000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) vmsplice(r2, &(0x7f000037b000-0x40)=[{&(0x7f000037a000-0x47)="190b6a0b7bffc4cd606d737aed9e964f917f84921af49c15007d9b5aa9a52054", 0x20}], 0x1, 0x0) sendto(r3, &(0x7f0000de9000-0x60)="016fb187cf9d1c16d49d0a706c8bda9cee434755681bf38971a07056655ee2a4", 0x20, 0x48000, &(0x7f0000096000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x800000000000000, 0x0) 2017/12/27 20:02:33 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc9000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f0000006000-0x2b)="b0a7d0aabb4de222511dfa93f6822a75ec4fe8e6809b5de598dc9029452c755e25ed19beb7c3979c17040f", 0x2b, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x8, 0x200002, 0x5) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000dc9000)=0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) 2017/12/27 20:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f0000284000-0x1c)='m', 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000a77000-0xa0)=[{&(0x7f0000b72000)="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", 0xa77}], 0x1) r2 = accept(r1, &(0x7f000078b000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b69000)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x80000) pipe(&(0x7f000054e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2017/12/27 20:02:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000493000-0xc)={0x10, 0x0, 0x5, 0x40}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0xa, &(0x7f0000001000-0x1)="", 0x0) 2017/12/27 20:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) accept(r0, &(0x7f0000339000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000990000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000324000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000927000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x3, 0x4, 0x1, 0xffffffffffffff86, 0x10, 0xa0, 0x80, 0xa279, r1, r2}, {0x3ff, 0x8001, 0x0, 0x8001, 0x10001, 0x5, 0x8, 0x573}, {0x326, 0x1, 0x20, 0x62}, 0x9, 0x4, 0x0, 0x0, 0x4f5333b4559b4881, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8}, 0x1f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xec, 0x4, 0x1, 0x3, 0x3, 0x80, 0x8001}}, 0xe8) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000685000)=0x10001, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x0}, 0x0) 2017/12/27 20:02:33 executing program 2: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x80) r0 = accept4(0xffffffffffffff9c, &(0x7f000012c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000642000)=0x6, 0x80800) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80004, 0x7, &(0x7f0000efb000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002ab000-0x8)={r0, r2}) socket$netlink(0x10, 0x3, 0xb) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000017c000)="b02619f52b1a359f4b183c09a802ed2f8c527baee711e94630aa98edde5fd795f92f923a6330c002a4dc3210635b91ef65ac16419c4bdfbafe1c59ebc98b6a342fa2c4fa19e6ecb5a7e1fddd82cd1c33ec76665358031103bfb2d9d28e17adb57c895d32e8d5f2c90aa43c1b9a1c946427b4afac79c295", 0x77) socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$unix(r0, &(0x7f0000efa000)=@file={0x0, ""/108}, &(0x7f0000efa000)=0x6e) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f000077b000)={0x7, 0x3, &(0x7f0000ef9000)=[@generic={0x9, 0x7, 0x0, 0xfcc1}, @generic={0x63, 0x2, 0x6, 0xfffffffffffffffd}, @generic={0x9, 0x3, 0x1, 0xf5}], &(0x7f0000ef9000)='wlan1\x00', 0x1, 0x7, &(0x7f0000ef9000)=""/7, 0x92, 0x1}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r6, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r5, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000066b000)={r1, r4}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000006b000)={r1, r3, 0x1, 0x1, r4}, 0x14) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000efa000)={0x0, 0x0}) 2017/12/27 20:02:33 executing program 1: r0 = socket$inet(0x2, 0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000764000-0x20)={@generic="9d9daf6cf333098c8b03150d6ba89d01", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) listen(r1, 0x1) mmap(&(0x7f000064a000/0x1000)=nil, 0x1000, 0x2000000, 0x2010, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000f77000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000f78000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00006b8000)=0x1002) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000ac8000)={@common='ip_vti0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f79000)=@int=0x0, &(0x7f0000ef1000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000a2e000)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0xb2ce, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x7, [0x7f, 0x1000000000, 0xffffffffffffffc0, 0x6, 0x6, 0x7fff, 0x6, 0x100000001]}, 0x5c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000f7a000-0x4)=0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) 2017/12/27 20:02:33 executing program 4: 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) 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(r0, 0xa40, 0xffffffff, &(0x7f0000001000)=""/60, &(0x7f0000002000-0x4)=0x3c) 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(r1, &(0x7f0000000000)=[{&(0x7f000046b000-0x60)={0x27, 0x2, 0x8, 0x3, 0x6, 0x40, "6a30885ace6fac95d9a8edee2a240562c7f3dea02c96a23107554e14a80648fe616658b345397904123b94e7f972e6e1404673e7b0101113378b63a3372b56", 0xffff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000515000-0x2e)="d6e97da48c0b01545029bca495ed2549f610dbe51612a249e3b1fb2ca93ea44a2e5680ab7ceb98de4bbced0e4106", 0x2e}], 0x1, &(0x7f00000e7000-0xc0)={0xc0, 0x0, 0x8, "0838149974c39fdfd2f275a25be5d3bfd6ef2ba8d76a6a059657f18ea6fdbca74d16370120b7b16ff925796753be1cd3aa72a7d7097e8e4b919cc1379d83f67dfe02c95f50561bdb3f0c185efbb225b1fc57b25d24fa14c3feff481b86751787ba1d76f53652e4cee48c7522d1ab9ddb19380ff5d0eaccc4771177a4b084bfa1490f11743adc83d1b4c09150ec527b8a869807da82b916cda6d1611d493d35f6a50d6beb6b38f2de629590c4b23da398"}, 0xc0, 0x40000}, {&(0x7f0000348000)={0x27, 0x2, 0xffffffffffffff01, 0x4, 0x3bc, 0x8, "35212afa233dc538be79f75500d68d9b3bc41486b36d549f4b4e9d41cba1f79fbadcd67f04e3863ee04faec09989f72de6dbe00f8ba873fff591a35881d077", 0x1}, 0x60, &(0x7f000065c000)=[{&(0x7f0000001000-0x5b)="2ed378341f4e9273f2c85286193c546e5dcec7d7dc2805c3299547d919a4919447251f780831abc23cd152d4d0d5413677646df1b26f5abf8a00fdec85fa59fb804dd01f44f3daddd2104afda97f9ba5011f52a8b0ff49ec535b3f", 0x5b}, {&(0x7f0000000000)="bfe8afade6df91b3667d9115", 0xc}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000001000-0x60)={0x27, 0x4, 0x9, 0x0, 0x40, 0x6, "3e142a7224e54c7dcbb3f2eb1b63974cefd6f894742fe7ee464c8d14d7448745c69ab8f37fbc60a6d1ba9983224ded92e84f385a2feb1ef70bff8498e81dd8", 0x8}, 0x60, &(0x7f0000000000)=[{&(0x7f0000222000)="93e439267bde66b38d195060d8d5b29a6a859c1c1df3eb949750f3863a233cc12384b559c7feaa61839674e06c14b0a6616a1e78b2184e65e15200c3c19d7d165e6e5908dbf5d0fded509a070d6b220b7e856fa581dfb765607fa2882b37d66b9a5df3a4c410623274f280a1147629c609cf8229e0d0defb9db5e0540da6", 0x7e}, {&(0x7f0000627000)="3d15e1559a0d41a3bdc79fbee70069a305cb39230603a2cadbbc591f8db79a31f5c923b23025a13941a58cb3ebecb9977e83d8f9dc066a327602f9388d717ee8d19a0762c5599b", 0x47}, {&(0x7f0000001000-0x6a)="f4c1ea44cfea4823c111a7a33150491ffd3c1c77e09bbb98bd6a4b3cb320056fb846f47606f401ad23393b8bd6b971b6fee6823daeb6c4aa2687a5192477f1b18169ff1d2c05de73f7773f57f4f993ab8c090d88c2980ae7373a5860401f89b71f55dba21a91e2de3527", 0x6a}], 0x3, &(0x7f0000000000)={0x98, 0x109, 0x6, "245a4956c4972b19522383dfbb484970493beddbd2ae63c1c55b5ceea96466f645af2e6321b42f0451763d02306c8361280696d822e4ed1641f4769924f5877357cb8959882df5a1e38d7a9ac42f1daa086b0f6b94a3c8c4ab2affebdfe5ddb59b4ac8e953c48bcb4ff36c84c999f8f3679d05a73358fb0daa76ba946a08d353d786b7029547ec"}, 0x98, 0x40}, {&(0x7f0000cdf000-0x60)={0x27, 0x9, 0x4, 0x2, 0x89, 0x6, "df3628b1b0a39a09f60ba99c73b572ca644292d8f9a99d0ef4b8a91ca38a8c87b6948611eca35a46113302be51facafe71f5bd6473541a80c451cd4aef0bb4", 0xcd5}, 0x60, &(0x7f0000ef8000)=[{&(0x7f0000429000-0x9a)="2ed71da1c65b72b8d8feef0723cb2d6e8208c4c3e059f0b2746bb2f0605a3a6313db95f9d916bffd8c49febe22fcd78a999cc6b18549cd4761787ae295f8fe47393668875e76528807d00501dace07f89ce703edd28b4e815f6c29b1725b69c5578f4af60643530f3c96558f942d0afaa2721cd7b7af474a1acf81cb964a3e343dd3f421292f2628439730942ccb6de6e73e1a1d5c1f04dd2da09a6449047008b8dac4a9a4b787c5b281a41324de933f0e178292f1449f1d831a11bdf17de71698ab4dacffc3e04ce298632ca83bce3eacf71856172d7e91902820e7ed94af86d6018f80ef22f890d475f44e74f85c", 0xef}, {&(0x7f0000000000+0xa51)="4fb72405c8e712def2923d04d1fae4161491fd8087e19b3acd2ce2f822117ea2672fdef2f1b5460468f958c2367adf4073f02221769b86e2e07c385387aa5a7fbe1ab84fdc32197317e28d96595d1252dacf241084cacc3356a87a56f13e7dcb2e2a2261e7df10f5e0d142d051de0167d1167708198ffa7fc30ead53e22220", 0x7f}], 0x2, 0x0, 0x0, 0x40}], 0x4, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000f2a000)="240000001d0021000016e725000000040547009a100d01000400010000000000000005e1", 0x24) 2017/12/27 20:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f05000)=0x0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000517000)={0x1, 0x401, 0xd4, 0x8, 0x4, r1, 0x400}, 0x1c) unshare(0x4000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f07000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ffffffe}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r4, 0x0}, &(0x7f000072c000-0x4)=0x8) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000b35000)=0x3, 0x4) pipe(&(0x7f000002a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000aaf000)={0x8, 0x6}) 2017/12/27 20:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000053e000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c83000)=0x0, &(0x7f0000f0f000-0x4)=0x4) splice(r1, 0x0, r3, 0x0, 0x5, 0x6) 2017/12/27 20:02:33 executing program 7: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000000000010c, 0x9, &(0x7f0000001000-0x3)="fffabf", 0x3) 2017/12/27 20:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cd7000-0xc)={&(0x7f0000a87000)='./file0\x00', 0x0}, 0xc) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)=0x0, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cf5000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000ec9000)=[{{&(0x7f0000ad0000)=@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f9}, 0x1c, &(0x7f000091a000)=[{&(0x7f00005bf000)="6c50cbfcb5254d75abdf6b5d045a58cb4c09a7972f27cdddabf76d54c04811a501c639ef70d500b9096225de734820db103289ce735f55a33c81baa7249f789ff23d9b064aa31f465a5b489e30981e7e1bc21ded1d8d31d8c7f54772647afaaaa4ec6211b0b28120f4cf8027192133440bee5cc7ea754b6decd3d31857430f042ce28525ce5908c13da9e8726e002727b4", 0x91}, {&(0x7f0000803000)="23e3a6a2aef3828085092f61e59c5479b7c6118e6a5dc5a68d8b421ff509dcc19faea17e18a454d658ec8c3d377b891ea4e044be7bb79e60ba5026229ecb878720e2d285dc6246e9107ec4712c979241c54944343c729311b6b624b070ddfcea5d9e441de46efa9ee35834753eb21d04def2850716d3fdcba8a95d6a06124ef8dc2d290b2a7532de86cd67bc610574bde8910903422e77dff509c24114f54bf63952d75a733522015c933dadf980c4657b92af246bb2b2a3", 0xb8}, {&(0x7f0000879000-0x86)="c9680248950a92b1695699cbd99d331be35aa09b582d6242a39d3a4f813c2597bc635562df533647fe6eaaa2805837448e1664de548ae21fb84781cc976aa77bc31d590d5e853dcdd827c6240b26a81f9558d7d41533773f8a8a0fa86c23db8116236aa8b7e787a7fa6b13747713cba53b89bbec0b8f5ccd625d626d1cdf6993566226894019", 0x86}], 0x3, 0x0, 0x0, 0x24000080}, 0x0}, {{&(0x7f00002bf000)=@ax25={0x3, {"cdf665bc198a2e"}, 0xffffffffffff8001}, 0x10, &(0x7f00004c4000-0x10)=[{&(0x7f00009b0000)="414d59a52a1b4d22bb3aac6b641e1e305508929152d149f5ded764bc7a44a4ffeefcf73de887595bda81d280619c2f6ce630113c947edeb0e87bf0cdd45827819817db24bacc82e6dfe793583fb351871ff92f09b11e1e671235133dc8363cefb578f37575f0b6c3af6417e345cb4a0b287e474f9ab702ecaedf504876140891640f6b417914ba478e86b2b3e206b8ed6c071ad645894357c021bfd405adc6673d9f67bacedcfe7046443fcd43963c228aaf9c0b7beaa40584ba4d5986ec32c8a58a9d8768afc01b9e5780656f9290b1d429d9de627424a56d6699fe658f61af6ae8c6ea01b718a4bd60b4b84765379df0f5c22b44cf225b", 0xf8}], 0x1, &(0x7f0000e7b000-0x13c8)=[{0x100, 0x13f, 0x0, "eed8becf6f237ba8c7e9a2dfa83cd5354c510c0a70aab02efd875a45cb2b20d1ce7c194bcd426b594544adf92e71322f7446790612ef679e9fa13eb25511de365bf90828c621ca381c0996f2d15666127e371f851be910bb927e44da8534cce3a2ff9feb22954a7cccd3444b4008f4b9874b92c92fe2e2b8a2925c6c60fecab6e6c6b5ae37bca322c460ac62cb1d69ffb73f42f83be7fead1ef85bcf16c9b0d2aafa6c3833973c1fe273e927f0dcbde2dcff4d1f88df5405f772f04250882a84ded4ce661d6bbe1fb0b7aafea9f48f29b4bbfd1abba67204d1407a28acbbbdc96e04b7dadedfc8c8875dd8dcbe0e7205"}, {0x1010, 0x109, 0x5, 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0x1000}, {&(0x7f0000315000)="62b8844a21a04b4b9577f2ab8be5f6139c5207eb7e02cb3309afe82def963fde489285275439b9ffe18e6841181fadf1b766c2f43b0b6b2302e2a071c949f30b4acb7010f682eee3bad674c6e5b167829849e146aa6d928ecb19f18afa829b513cba47a74535b4e8b07b2d8e84e7ceeac4fa5f07d35318498d38e42a2da27cbfa1341733aa413e62de058d50dc73fa3272b136dd6b61ad8fb184bf8b879026685da901dcec16a0ee7392e758b5", 0xad}, {&(0x7f0000f90000-0x85)="23bdb3cb21f4a124242e49be25f9369ff5019c2ce22739b41197df85af592c3a873a2b372f2db8e7472a15d4cdad8878ce7c864b03326bf7664b2671b8d850f901c56a8422ac2fb338751efec795e54daafa19dd111e9985019b72c7b8bd95e9a89428248e3dd6c1c5725788386bb9643cfbde78f33cb4a4ea6730b3736b1877ec56ce5e9c", 0x85}, {&(0x7f000057e000-0xb0)="1c62fd9f0611b5c37bf9f4aae70214419007207d953366c93e557517e76467859998d6ba1ffd3ef91f9ba1fbe5e06889570119ba079af869520a7962d6942ef988b7072224541f031746330573d6b821f4d3e438b023a86bc37b6b44d31620e8f956ce2f53706db9064107ff25ae6338735efbbf02224b6bd60a45d26e0920dcb717d67f24bbf150bed9942e9e77367d140361ea84a8c4fd10411b141b19cc7d7198cf6d96fafcb9221de2a26249d094", 0xb0}, {&(0x7f0000ec9000-0x5a)="e39d14b1b9fac634b6315e7a40c68cea111b5a1bea30cdff220aaf9424a1c4aa6c57b99af86b5ea349e7123a2ba952e48bfa8fdfea5214bb1852fb7f4490c62c3b6231f5b1f00b58609f436ad8cd596902f014707c2245768288", 0x5a}, {&(0x7f0000821000-0x38)="3e5fc04adc2646fce94bb33e69d802df54071489eaed0a93ef4d7bad3528c20b7b41c452a550e313cfffc9354aac402eef322252eb07ca17", 0x38}, {&(0x7f0000d70000-0x1000)="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", 0x1000}], 0x9, &(0x7f000036f000)=[{0x38, 0x109, 0x100000001, "8059ab0e3d9ac5b7bdd0451b0fa6ff4b101a323919379888a33fab2b0ad98002ef5315d56052"}, {0xf0, 0xff, 0x5, "5a0e3a85f136344dc455f0dbaf3bda4f1b6a1ffac81509551cc9059582f6cba1db08ca5d9bb2f5e54e5fa3a6f3e3ddf4601624cbf46539a5561c16bf4070262ab5e85516133dc42cd973caf42c202c06df155ba7db1e1b1876c051e0cc23088d8ba35a31ab2ba48f53c686de8b3c0776775aa3e9a41c7acb2d8ede5a45840a825494d3a8fce5cd698060034f80782f2248a4dba151be0aaf8340be6107549e27931c5f3016df2d836ab9fa6b4ad04d3d8fcfbcc32501c5964dcb1b7ef2d6477470198f5fae5beb1eb23e53c034420a61edbb6b7b20e3f2bd3fc34d52447ea25f"}, {0x48, 0x105, 0x2d, "fd2f0bc20fdf536da73ccb98424e743b40882390893444032d3ccb3b2f84548449e35926d17c18094eda1f02ffa61e8fa4"}, {0x98, 0x117, 0x3, "c9eb96c7f4fde626a9ef1bdd1301b84f312374f4c1f385a6652e422c55ef0aad63149c5db1cc624a50ceaea09f94fe56325c7b33eab398ab212c309c4c0495f7ad124fc851532cebf28ef5822ba5a1bde6b319d86a985cc696edd0b4f2000a3a6612b247f2da900ab0777d284ca112b4875941ac3929d0cc1cc57c844f36e476bf72fbad4633084d"}], 0x208, 0x0}, 0x2}], 0x3, 0x800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000038c000)={r0, &(0x7f0000dec000-0xaf)="5d3341777d4691814d142b56324f7969091df54ce52f2a8987657a993ef78ab456c40024f0b55723e3fff45b5136f21cf14fd09ddb968d27e61aab1f3087152e00217618900d4ecde9888985457fde2b6be0bb4e4ab90e97c3f2dc561fe79c6b9c3800eb28de999f3ab21d2f46008a9467b3091bfdfa59bf84e509853825874869f8ffaa1d6e8e175f246ac0e31b4463fc07e5fe68b4c19bc9122fa8e07d3703b39fcdc93322e00cbb121dd99eeda0", &(0x7f0000440000-0x2e)=""/46}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000370000)={r1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002a8000)={0x0, 0x2, 0xfffffffffffffffe, 0x5, 0x3, 0x4, 0x7, 0x3, {0x0, @in6={{0xa, 0x1, 0x1ca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x6, 0x100000000, 0x20, 0x3}}, &(0x7f000074f000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000223000-0x8)={r3, 0x80000001}, &(0x7f0000a53000-0x4)=0x8) listen(r2, 0x80000000) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f0000db3000-0x10)=[@generic={0x417, 0x1, 0x0, 0x80000000}, @generic={0xd395, 0x0, 0x0, 0x5}], &(0x7f0000836000)='syseO\x00', 0x1, 0x80, &(0x7f0000639000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/27 20:02:33 executing program 5: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000d2e000)={0x1f, 0x1ff, {0x0, 0x3, 0x81, 0x6, 0x2852a6f4, 0x4}, 0x1ff, 0x15b}, 0xe) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d2d000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000719000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f00003e2000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f000034c000)=0x20) 2017/12/27 20:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d9a000-0xf7)={0x0, 0xef, "e0e6422f2c16da9ac980218605d53d2fca25fd2a2c487b5634d0e0699aaa1af56db6d054b4346f807550af0ac43f03650389190b921cfa7ee5937e7621556341346a0cc69a2fa2e6308aab8057a4ef1c05ea79b4da8ec73133e0f20efac9b5542e26c4183abe593d7154d6d321e5926e485efd1673c5add71bc7ef5c82d89d7dbb46f975eeb217ec5b8de65517d7d5c097fd4786b37a67233c6e30751b92741c635ebc15e0635ae4e723915cef10e9db56140895c626e088d8fc9204362657467211f070a7bf06901e5b5ec1859705122ee85bc418a75f48ff16f67f08dd851bcc58b6feed341dff258fc2b81fbdf8"}, &(0x7f0000cf8000-0x4)=0xf7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d7e000-0x20)={0x7ff, 0x7fff, 0x8009, 0x1, 0x8, 0x0, 0x5, 0x3, r1}, &(0x7f0000556000)=0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000942000-0x4)=0x0, 0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000052c000)={0x0, 0x0}) 2017/12/27 20:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5a000-0x58)={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$alg(r1, &(0x7f0000dab000)=[{0x0, 0x0, &(0x7f0000958000-0x50)=[{&(0x7f0000b2c000-0x1000)="a308a9c5762373655d318b0325df366621e0a4b391a74f3abc8be0afaf88ceba", 0x20}], 0x1, &(0x7f00005e6000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x4, 0x5) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000f75000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005ef000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000241000)={0x0, 0x4a, "f9052103338343cfe2ebf3e9d5251a8ad648e1e7b832f2677876bb21ebfc14620336925b855732aaa95232f147968530fa5d4d1ac19573f2206b7c38c587d849ca569f92c7b4b6f78cb8"}, &(0x7f0000d21000)=0x52) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000f75000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7}, 0xc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 20:02:33 executing program 2: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000394000)={0x1, {0x2, 0x0, @rand_addr=0xbd7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x183, 0x1, 0xa74, 0x2, 0xfffffffffffffff7, &(0x7f0000116000-0x10)=@common='ip_vti0\x00', 0x5a, 0x8001, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000002000-0x54)="ffb532b34332a829949401c81cc774fea8038321e9f91869b10c9cb2adaad281bc71fdc0eb10b9f820dbc243f124e7e1ab04c9b69097fefa5a085d18c71a31efb70bbc4284c32a15012c28b4555b113353ef289c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={@common='gretap0\x00', @ifru_flags=0x2}) 2017/12/27 20:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8001) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009d6000)={0x9, [0x6, 0x3, 0x7fffffff, 0x8, 0x9, 0xffffffffffffff01, 0x10000, 0x200, 0xf0]}, &(0x7f0000251000)=0x16) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x4000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x36, &(0x7f0000767000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000192000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000072b000)={&(0x7f0000c76000)=[0x3], 0x1, 0x0, 0x7f, 0xf94, 0x2, 0x9028, {0x9, 0x26a, 0x6, 0x6fccf59b, 0xf70, 0x3, 0x100, 0x4, 0x9, 0x7c7, 0x7, 0x1, 0x2, 0xf44c, "2aac1964d294f120b22230a4b27c343b79f0854646ccdd8ba7700e7887f235af"}}) 2017/12/27 20:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b4e000-0x8)={0x0, 0x8}, &(0x7f00004c5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000327000-0x6)={r1, 0x7}, &(0x7f0000bfc000)=0x6) setsockopt(r0, 0x4, 0x80000001, &(0x7f0000a23000-0xcb)="01787b118b40a48a4ee7d8bef570730c68cf5db11a0030da2c667e62b54f78b432b4762e56f1f923a492dff6110292d8e9bcfe26ff2c5569ffb403d29cf85d149740932681dbeb54a9be848e63c44d14c1bc1557a55ff28d47c10a4186ef25425e4ff20ef1dd74683934fee24732f6eff710c8789a40742663f116c15834a183761a3d88bad224c1568c1acd869b861e3240f6ddd31f96c678afd0982ea2209672136844d4ec79ce431fd059498dad6470fb26b2ae8701da9c741aeafa6ff7279b4586966924b8dc888e99", 0xcb) close(r0) 2017/12/27 20:02:33 executing program 5: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f3c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000bdb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000076c000)=0x60) getsockname$packet(0xffffffffffffff9c, &(0x7f000082f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000787000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00007a0000-0xc)={r3, @multicast1=0xe0000001, @rand_addr=0x93}, 0xc) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a04000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f0000d98000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2017/12/27 20:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ad0000)={&(0x7f0000d98000)='./file0\x00', 0x0}, 0xc) r1 = accept4(0xffffffffffffffff, &(0x7f0000a81000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009c2000-0x4)=0x10, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000ad5000)=0x3, 0x4) preadv(r0, &(0x7f0000bad000-0x60)=[{&(0x7f0000f7e000)=""/155, 0x9b}, {&(0x7f0000763000)=""/4096, 0x1000}, {&(0x7f000023b000-0xcb)=""/203, 0xcb}, {&(0x7f000041c000-0x79)=""/121, 0x79}, {&(0x7f0000631000-0xaa)=""/170, 0xaa}, {&(0x7f00001ea000-0xd9)=""/217, 0xd9}], 0x6, 0x0) r2 = socket(0x1f, 0x2, 0x7) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00004b2000-0x4)=0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000473000-0x10)={0x0, 0x0}, &(0x7f0000ce0000)=0x10) accept(0xffffffffffffffff, &(0x7f0000168000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000036000)=0x6) 2017/12/27 20:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x400000000000000a, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009f6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a34000)=0xe8) 2017/12/27 20:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f00001a6000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000038b000)=0x10, 0x80000) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f000034a000)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000b3a000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 20:02:33 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d68000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x3, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2017/12/27 20:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = accept(r0, &(0x7f000022a000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000cbb000)=0x6e) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000445000-0x48)={r0, 0x0, 0x8000, "5b00aad46aa28021a6df51712461008882c7a64280437a374a09ee5177f1907ba1b29634b4fabc4a7c802b2ca1c86a727be08b5ef99886166d9f45d70d6d"}) socketpair(0x4, 0x7fffd, 0x9, &(0x7f00001eb000-0x8)={0x0, 0x0}) getsockname$unix(r3, &(0x7f0000c99000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b53000-0x4)=0x6e) sendmmsg(0xffffffffffffffff, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000050000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fcf000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007de000)={r4, 0x1}, &(0x7f0000b19000-0x4)=0x8) 2017/12/27 20:02:33 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f87000)="d700080000", 0x5) getsockname$netlink(r0, &(0x7f00000a7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003cb000-0x4)=0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000218000-0x38)={0x0, 0x0, &(0x7f00002b8000)=[{&(0x7f0000daf000)='%', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f85000)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000457000)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 20:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000a8d000-0x38)={&(0x7f0000b48000)=@hci={0x1f, 0xbc54, 0x3}, 0x6, &(0x7f0000cc5000-0x30)=[{&(0x7f0000255000-0xea)="cad78b136d6c53124abf8f3a9456c351df58ba23b34a3b7b5e1b61b79063bb7ee793d8c93fb69ced6bf492b7826a441e7d6008a1d08a303ca72c43dba3e589e7bd48cd3b1a0848bd1f262cf8ceee1b382e03be352108af951426d458173f020d417c10cd98e555212f18f478e04af465361d84928bb2072702db43eddca37c1851b25ccec182d60dbbffa16147727649710a8a227b4b7e04dbd75e7855e0bf885e6e8d30a12be81376d50e75467398ab204429104631bf076fec39ec79cd3da111904b40e28f1933550c1859479eb82650ec805c25992fb5df7028fca3898e48655857e662d92099bac1", 0xea}, {&(0x7f00000a4000-0xa1)="9772a9dceb63c21b754cc6c368bca01f57320251d442530f502e3f9bd42d0792abe62eec5ee7b3a8ebf6c257e477ac6e991176012c126ea14382e091c70b0bda2fbd0bc97282ebd052dc3a430571579b2ed15ac4fa5172cb771fd65bc3b9d75e0fe88d1fdde8560041ea5ccbad287b436bb3f0c3ec0eac9e91cd2a4128c17733035c79b6a214291b4f66bdeeb6a3dcde2bbeaa58196ee02af0d3738a1736d2f33b", 0xa1}, {&(0x7f0000c34000-0xcf)="1458b7391243f47b8669f52fe82a512d657a378039a23b4bf33bebdce18b2093c36861aabd0fd23810c78a60e228ebd6273247f1d06ea7f76a5166b4cacda02bb211510180f82fc0b18adc0156f6f7f3ae000d775e91d936b9d95f442dec9a31157c855c2c17b4105615bcb3b5083cedbfc14c8f264102edeef1a3d3add081328bf182d204f1a2b4e093b9f84bfb0ac2c7f610c17ac4dae82cb25ecfd2f4bfb2a6dd42a340932aee2e621e68313d2ed1a009a66cf43122656750435d5a83203afc3c28babb0931a4a1369afbfa8c31", 0xcf}], 0x3, &(0x7f00007ca000-0x1120)=[{0x1010, 0x113, 0x2, "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"}, {0x20, 0x104, 0x4, "db1865dbc2c7966cf1e4"}, {0xf0, 0x84, 0x401, "24288f7058a3faff7190ca772ee6ab780c019953976fb2a33855a44a6c4f2ada3c496b70ad4eadc1d88fe5e71e814616ea1ef93a5518bb7262f1be4e933c11ac990c55ec339e1f518e4b43feb093b082da25734b0753886403c0f77f76a88b8f18c822cc7fae47d7424b14697d2955a8e6c3e833a19e6649d1222f39664c677d03d934b5a300f50f6d1f3bf38fc5a7481da4b76a045aeaf6ac09f326b7e398cedbe8037fd2826f0c3d87c1e578c0889b1428cc050bd574b954f958d16d15a11d7040e23adbc00b19bb666c04f373653fb03c3a4c93582dc22e14"}], 0x1120, 0x1}, 0x4) r1 = accept4(r0, &(0x7f00000f7000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000519000)=0x6, 0x800) recvmsg$kcm(r1, &(0x7f0000194000-0x38)={&(0x7f0000dc9000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000178000)=[{&(0x7f00006f5000-0x4b)=""/75, 0x4b}, {&(0x7f00008d4000)=""/56, 0x38}, {&(0x7f0000d56000)=""/86, 0x56}, {&(0x7f0000f97000-0xd)=""/13, 0xd}, {&(0x7f0000f9a000)=""/19, 0x13}], 0x5, &(0x7f0000bd5000-0x43)=""/67, 0x43, 0x5}, 0x40000001) setsockopt(r0, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) 2017/12/27 20:02:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0xfffffffffffffe00, 0x9, 0x0, 0xe6c, 0xceea, 0x80000000, 0xf4ee, {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]}, 0x8000000, 0x6, 0x8, 0x647, 0x1}}, &(0x7f0000003000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3d, 0x9, 0x6, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0x100, 0x1, 0xfe}, 0x10) 2017/12/27 20:02:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x800) getpeername(r0, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000f77000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x5e)={0x0, 0x56, "020595e589dc2d2b49251102833b8df4c73fbec31a691768b171ce9777a819dbae4eafa7f8e4f99371785acf921cfedaf8785211c89cc7ffbcbbe6584d5e68337b07742425c0404a58c08f8502fe79b41ba059c286a8"}, &(0x7f0000002000)=0x5e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x15}, &(0x7f0000001000-0x4)=0x8) 2017/12/27 20:02:33 executing program 3: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 20:02:33 executing program 4: mmap(&(0x7f0000000000/0x7a3000)=nil, 0x7a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000216000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00007a3000)=[{&(0x7f00007a3000)=""/218, 0xda}, {&(0x7f00007a4000-0x1b)=""/81, 0x51}], 0x2) r2 = socket$inet(0x2, 0x5, 0x0) close(r0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000079e000-0x4)=0x0) splice(r0, 0x2, r1, 0x0, 0x400000000022, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000039b000)={@generic="19e74425e82d9aef176582200ce0cab7", @ifru_flags=0x0}) 2017/12/27 20:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x807, 0xffb, &(0x7f000084c000-0x8)={0x0, 0x0}) bind$ipx(r0, &(0x7f0000af7000)={0x4, 0x7fff, 0x6fa, "be8fc9cad600", 0x5, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) 2017/12/27 20:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x5, 0x9) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000017b000-0x4)=0x0, &(0x7f0000c07000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003d6000)="3ce13c69df8227096a07e4023e76696219bbe704482af03492688a301d2ccebb0c765a0098ef32ecc023c8d6d4277c911ab51f42059bde7866bad2b6c6d25770ff517a0450cf9a2e85be01ae066b876aaaa880d5c5609bfef1c765870b813ed8657d6dbb1066a81ff91d7c645440b6cad6300ecb30276e9afeb1dd65e22a0c88f1aa5735d4c9e4d22cee4017febbdb0884d42e89d822d6d57445d12c14fc253b5565343cf925178d83f3f45b2e26002a6bbed3ae2c1fdc69152395d7951928b9f9d4fe6ee168f8c4e88e61d0548de23cb3b1c62230126bc9077bf983182831947b12d9781cc93667768a85d6551fa994985a6a28a0", 0xf5) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2017/12/27 20:02:33 executing program 7: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ee5000-0x8)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f0000862000)={0x1f, {0x200, 0x6, 0x1ff, 0xc8, 0x4, 0x3f}}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) splice(r1, 0x0, r1, 0x0, 0x6, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000081000)=0xa40, 0x4) 2017/12/27 20:02:33 executing program 2: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ecd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ecc000)="c2ce731407da47b3d323e46fa8b170c94bc639def944b5948a1632c1ed0662aba977f1ea422a0b0a78670657eced2200fed9162060e0bbb87fdb84b6534ea04ca72b28968723d2463b26f4129ae05c189c952128293dcc719d86cc5b5602e0ee700116ac1c0c5bf5fcc4fbd6dde93475bafaee845a44ba08a1b107a3cd6c935ffb40783a0e0d052847854d22e5f4d7e28d811863d03f9862b134bf3803622f1edd75c4f5e640693167200cb71491a1b58abc28df0063647f1db2af856407770e07153d2c20ff", 0xc6, 0x40044, &(0x7f00009e4000)={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x0, 0x807, 0x1) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ecc000)=0x0, &(0x7f0000ecc000)=0x4) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000ecc000)=[{&(0x7f000076e000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000098b000)=[{&(0x7f0000468000)="e5fb053394bb6ac2", 0x8}, {&(0x7f0000a3a000-0xcb)="c58750e42b83be61e3274506fc89bf712ef0b73174cf738754511c006f476fc61506271b982845328d8ed1aaf46f3a292b3dee2d0c21ca20704d93609d81fd559101d3b342850e58e28a96a69a2f0e4eaafe6f4ab0acdb3ea3b5f98539d0caec03003121a1b4bbba72bc76067a854f2d59a1be62ebb868769627c7cefac2b566cd99d8298171c27c06b8015562fa13afa37d8f40c29fa13a3994f24d9e3cdc197b06a57eda60d304077edca5b54f2693b3e4ab3b7005c9e172e9f185b7dcc35400521e1f2c919be74c8ea9", 0xcb}, {&(0x7f0000ecd000-0x48)="02a4653e6d200ee51ea36d8f8295f9b6be8743df0dd437705d6fc08daeb14628f0f4d3052ee6a6c472a88f4ec1cebc90de91cf8c3d85760ff3b5cbc5e1ff7e5b4128037b5f38b91e", 0x48}, {&(0x7f0000709000-0x28)="2a88dca06b97bdd3c80b0d6bbfbc454755dd3bacbbc228dcae45f15772421d391855319b29541134", 0x28}], 0x4, 0x0, 0x0, 0x1}], 0x1, 0x8010) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31305378dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a2c000-0x10)={0xffffffff, 0x20c, 0x4, 0x6, 0x0}, &(0x7f0000ecd000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bba000)=@assoc_value={r4, 0x1}, 0x8) bind$netlink(r2, &(0x7f0000e49000+0x67c)={0x10, 0x0, 0x3ff, 0x3}, 0xc) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000ecf000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c3f000)={r4, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000731000)={0x0, 0x7}, &(0x7f0000472000)=0x8) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ed1000-0x8)={r6, 0x1}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00003f8000-0x6)={r4, 0x8000}, &(0x7f0000ed0000-0x1)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000009a000-0x6)={r6, 0x0}, 0x6) 2017/12/27 20:02:33 executing program 1: r0 = socket(0x9, 0x0, 0xffffffffffffffff) 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$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009c7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00007c9000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x44000002, 0x0}) recvmsg(r1, &(0x7f0000135000)={&(0x7f0000cba000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000666000)=[{&(0x7f0000644000-0x3b)=""/59, 0x3b}, {&(0x7f0000725000-0xee)=""/238, 0xee}, {&(0x7f000022f000-0x4d)=""/77, 0x4d}, {&(0x7f0000329000-0x91)=""/145, 0x91}, {&(0x7f000068a000-0x70)=""/112, 0x70}, {&(0x7f000031a000-0xb6)=""/182, 0xb6}, {&(0x7f000042d000)=""/209, 0xd1}, {&(0x7f0000db4000)=""/52, 0x34}, {&(0x7f0000e3c000)=""/255, 0xff}], 0x9, &(0x7f00009f4000-0x69)=""/105, 0x69, 0x1ff}, 0x1) socketpair(0x1, 0x80007, 0x8, &(0x7f00005eb000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001bc000)={&(0x7f00004c3000)='./file0\x00', r2}, 0xc) 2017/12/27 20:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x6, 0x3) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d4a000)={0x0, 0xdf, "382e7d9563a65b5cdd9c011c3fcd897b42d5bcc1e8fd3aa6c7b342bc8a096478e9de5ecd1533bc19199e2637dcdf54553ba98f497cb4895b4f8daa66618009bf84d9f833cd203c414d95b74f26fd06bfa1ed941362bd6cec4f784a47299cf3d25dc07abf0457bc4961de8cde8f510fb8bd102cb45f1507f474fc3c52e0731a2dcd3314ac18bc90834bd113ebbe59d0b486a8952a5d7f6e1bc99f570fa7853c2eb98e2e6f278bc35580711e64a041b1a035392d8ef65583a6aa8f5bc77992849b9360b5ac343ac439249f4cd8c4b88e002eb78df23fff900a59b567b4aa6265"}, &(0x7f0000b9e000-0x4)=0xe7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e91000)={r2, 0x1000, "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"}, &(0x7f0000d54000-0x4)=0x1008) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2017/12/27 20:02:33 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000ef0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009d8000)=0x9) recvfrom$ax25(r1, &(0x7f00008fb000-0x7a)=""/122, 0x7a, 0x2041, &(0x7f000059a000-0x10)={0x3, {"35ee151812a176"}, 0x3d9}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, 0x1c) 2017/12/27 20:02:33 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe3000-0x2f)=""/47, 0x2f) listen(r0, 0x9) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe0000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000fe0000-0x2)=0x18) 2017/12/27 20:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000045e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000992000-0x50)=[{&(0x7f00003a0000)='\r', 0x1}], 0x1) recvmsg(r1, &(0x7f0000f0d000-0x38)={&(0x7f0000fe8000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000a59000)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2017/12/27 20:02:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) recvfrom$inet(r0, &(0x7f0000fe5000+0xcf1)=""/39, 0x27, 0x100, &(0x7f0000e21000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0x8, 0x2, 0x5, 0x0, 0x800, 0x7, 0x8, 0x4]}, &(0x7f0000001000-0x4)=0x14) 2017/12/27 20:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000384000-0x38)={&(0x7f00004b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f000035a000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000667000-0x78)={0xd810, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x5, 0x5, 0x5, 0x1, &(0x7f0000401000-0x10)=@common='bond0\x00', 0x200, 0x4, 0x800}) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00007fb000-0x4)=0x9, 0x4) 2017/12/27 20:02:34 executing program 1: mmap(&(0x7f0000000000/0xa67000)=nil, 0xa67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x840010000001, 0x84) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a69000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000973000)=@assoc_id=0x0, 0x4) 2017/12/27 20:02:34 executing program 3: 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) 2017/12/27 20:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e78000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000fb5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000004a000-0x6)={r2, 0x6cb}, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2017/12/27 20:02:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80002, 0xfffffffffffffffa, &(0x7f000074a000)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000169000)={0x0, 0x7, 0x10, 0x800, 0x0}, &(0x7f0000985000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008c6000-0x98)={0x0, @in6={{0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000d82000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ef3000)={r3, 0x1}, &(0x7f0000ef5000-0x4)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c29000)={0x0, 0xf1, "b21f829226d52f4a39c4d70bd5e11740f234715127c9e7458f53ddb7ac6e5de878268095ed3ec02decb281394a73acd7f72214122a2e5f0b34220e8adab055c994bce3f208faddd7397cf6a0e8115745b373e425a0ffb62066cd21690f008071d191bdf1e691ee1a7bf1ce7c855fefa3926b7489f7c0f40b0fad5d6391d9b3f18cace0b70956f751a0f009d5c15e4d1a5d406fd0bf2d6d3cc536ab531e33e0ca2a3e754a6f29c8024dcedf556d6a554a8077056929f33a1084ad9152acb692e006ea6612d59a4a87c5bc67c083b153467d0c4d650d49dddedf64aba1194a615d4b548ccd99b52b663933d2907c4fe0fbbc"}, &(0x7f0000ef4000-0x4)=0xf9) sendmsg$inet_sctp(r1, &(0x7f0000b77000-0x38)={&(0x7f0000dce000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000098b000)=[], 0x0, &(0x7f0000ef2000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x4000000000, 0x0, r4}}], 0x30, 0x0}, 0x0) 2017/12/27 20:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047d000)=@assoc_id=0x0, &(0x7f0000256000)=0x4) setsockopt(r0, 0xfffffffffffffff7, 0x4d9f155, &(0x7f0000f2d000)="03e2e379dd781b90be10dc6c970487a2fc4ac2a0cf2fb4552fa0d1c5de12c3fd113ad9f0077f0f853185cc891bdc09f28414444589017d6e878e1388ad57d7912db66e5efa7c596ab8b5886dedeb743b92ef32600ceadfa476019dc4464bb74a53f67de21e507b4455601d2fb7a13c908b6b70e5a6d6706387a969293a358dcd86d428ddf22339eb625e30a9db284cff68c43ad8603c243ff42f8a9237d8a01a370e9b4e6ba5f0fee1828e72569cf89d55f180b24567cdc40de2c9e460e867c47b396220efc145fb6f22e54dca86", 0xce) 2017/12/27 20:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005dc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r3, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) close(r3) shutdown(r1, 0x1) shutdown(r1, 0x0) recvfrom$inet(r0, &(0x7f0000882000)=""/222, 0xde, 0x0, &(0x7f0000ddc000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0x4, &(0x7f0000461000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000256000-0x8)={0x0, 0x7}, &(0x7f0000c68000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f65000)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffc, 0x80000000, 0x2, 0xfffffffffffffff7}, &(0x7f0000337000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000eee000)={r2, 0x1, 0x80, 0x3, 0x49dd, 0x0, 0x2, 0x2, {r3, @in6={{0xa, 0x1, 0x80000001, @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]}, 0x5, 0x40, 0x80000001, 0x4, 0x2118}}, &(0x7f0000f64000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c01000-0xa0)={r3, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6b3, 0x100000000, 0x2, 0x9, 0x10}, &(0x7f000000c000-0x4)=0xa0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e95000-0x45)=""/69, &(0x7f0000859000-0x4)=0x45) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000993000)={0x0, 0x0}, &(0x7f0000f5a000)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000a5a000-0x20)={@generic="795918d0f2d820e279aebb9b09b75dd5", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000594000-0x6)={0x1, [0x100]}, &(0x7f0000036000-0x4)=0x6) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000012, &(0x7f0000d06000)=0x0, 0x4) 2017/12/27 20:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00008bf000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000215000)=@int=0x9, 0x4) [ 586.582278] sctp: [Deprecated]: syz-executor6 (pid 6699) Use of int in maxseg socket option. [ 586.582278] Use struct sctp_assoc_value instead 2017/12/27 20:02:34 executing program 5: socketpair(0x8, 0x800, 0x1, &(0x7f00008e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000004c000)={r0, 0x4, 0x7e, 0x1000, &(0x7f0000001000-0x7e)="beaf6167ebebd1b7df3820e1729ace4934548c5b2a84e011706e896f28d508aeba4a351093169470b3f6e6c7696807544ec71638a00f0b898a4e99c6fef53605d437f66b3a8e077828084402970c23b5596efcf3a86e4d630bdd623d4d99240862d077012458fee40122300d72fce0155533961be3757093dd6eeb5871f8", &(0x7f0000000000)=""/4096, 0x7fff, 0x80}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x2000000000, 0x200000, 'cts(cbc(aes))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000528000)={0x0, 0x0, &(0x7f00006fb000)=[], 0x0, &(0x7f00002d4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2017/12/27 20:02:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000555000)={{0x80, 0xc1d, 0x10000, 0x0, 0x37, 0x7}, 0xffffffff, 0x1000, 0x8000, 0x7ff, 0x4, "2854fcd4bac9a8ee0fa2ff7df274a7406f5b91ae4200565f75cde72a1c1f9a53d5bc5b0dc3671bec241f02b4c28fac99350aa986e45c60e4b5fd920a466c8a3a57f02b14d101e870cf97d41abf7e71f9c75461b8b0db9808483f432a5444936924ccb341f31650e5b42cf59b77b071a2ceda4b81493a647ff026ead08e0c25d7"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000cc1000-0x8)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000ab4000)=0x0, &(0x7f0000740000)=0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000409000)={0x0, 0x6}, &(0x7f000084a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ce0000-0x98)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xd810}, 0x98) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000ac8000)=@generic={0x1, 0xfffffffffffffff8, 0x1ff}) 2017/12/27 20:02:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x7c)=""/124, 0x7c, 0x20, &(0x7f0000001000-0x10)={0x4, 0x8, 0x2, "648dd7f31cbc", 0x7, 0x0}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3, 0xff, 0x9, 0x101, 0x3, 0x5c}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1056, &(0x7f0000fd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x1048, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x1b, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff]}, @ssrr={0x89, 0xf, 0x4, [@rand_addr=0x37, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fd8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fd9000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d97000)={0x0, 0x8c, "dd36945c3bd5681dc3350f40b13c8e527b2514a94a235cc8f1889763711359657976e615aa537b2cfe4c63c7e2b6099e4c7aa18a5f083f5bf642f7276c4330d7246879126bba15e305ebe0de07d3c977146242bc07d2502677239b2ef96490a46cfd77d6567cafb9cd77ca98657ec55fc205c5ccb3ef5077b2534fd8f2a35c4cbd5f22d4ab0b8ccafb480bd7"}, &(0x7f00003eb000)=0x94) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fd8000)={r3, 0x8}, 0x8) 2017/12/27 20:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000ed7000-0x10)=[{&(0x7f0000a81000)="d1e71b19f9c531a0de5a581238cae452e1", 0x11}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000a99000)=[{{&(0x7f00003bf000)=@llc={0x1a, 0x10, 0x7ff, 0x2f, 0x80000000, 0x7, @random="6a64f2e5b72b", [0x0, 0x0]}, 0x10, &(0x7f0000784000-0x20)=[{&(0x7f0000969000)="b8c7be69dead60bff1a9b2a24491ec4d8204c73202127053233ade5cf68e0f5b0a533cc75be623050e5d13b4142234ad57328ec0d03858db203aafac21a42bfbe2f87f143579e1ab1b9af2ea481ee4e8d32e9eee2468ae48a98e6eb8b802fc252ee4712669c405d0393f7823eb1666b56f80690d07a7ef7fee6a1927a27951cc840a72cbbd9161d25f2ab3788d8ddbbccaedf8d383f13ff59cf24f8f9278ff5c1b50b9d3048aff416f92f9e36ce6dd68323a77e0a6264af0161c8857cb42fcaa6297eeeec164e86a5297d8a8b9630d89411ad5e4bb1f9f8a9757ff3e5b874af899b98dcf4cf78d05491eee7a", 0xec}, {&(0x7f0000f47000-0x3b)="b748c6f40220d2e84ac1360d221e6225757de3ded74f43b01710fe342a1b97cd60346f0b754d927dc1456ccea7e6a1d7336af5b89cb7e8e0157b7b", 0x3b}], 0x2, &(0x7f000027c000)=[{0x1010, 0xff, 0x80000001, "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{0xc0, 0x11f, 0x8, "16e025b5e8934f42a06ed6932bc7dce037af655afcc35a915a549b20453c57929624e3d7df4154fc16bcc52f58861dc47ee9d7c354649f2f5b5d38dbec482911bf368319f982a9738368a400d628c7c774c195c2cc19aa562e1ecf5c7362fe167c96a302aa5c826cc6882babc6ebc3b6d0d7aef8820e1cd484ad07852ab3730b07927bd0d0d4bfb1d053d750d72314c2aa7fda88d89ef9f17e8bc5b0192961ced2ca3e2eb2849d7a22e754c188d4"}, {0xd8, 0x84, 0x3, "2675d9ae6c60d677f1ee99cb74397c40a3c3b797cadc80370e5bfa54591006073682e034a7be395c49a24e97dcde09c56cbd962fb4bc18b4472fda6c4370ebdda14bfbabdd3f4b9f35f7df990f31cd6845c720098ce1b3c6f245b33f089cc612197a23d0a2def60166ade5fa4a0f58c62c749dbac1a0d8fa2b4d18ac3c077385d482ba0690297450eb9b6638bd9f5b51aeb083a2dc489f0aeebe865e17268aaad70f14144ca8e605f5fa6ae376278050e103a12be48376db342f2f0dfd7dafb3d9fd625ed0c97e"}, {0x90, 0x101, 0x5, "a701d142e4786e7514f410c74dbc15173716b946c600aa4c38678564fcd01913fbfb23ac6292d1e1dda42ef2127c026ee6a60ac9bbc38b90d616d2192bb72d4471b27d5ec190efea35bc0aced238f2cde96504f588f32fdcb9b9abd0a5128350fc71b5fdd9a80cadd2922c99d50c1543a21356a5aa45dec72f7ed2daaad18b"}], 0x1318, 0x0}, 0x6}], 0x5, 0x8000) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2017/12/27 20:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006e8000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000dbf000-0xf)=""/15, 0xf, 0x20, &(0x7f0000871000)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2017/12/27 20:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x4, 0xffffffff80000001, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) close(r0) 2017/12/27 20:02:34 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, "0000000080000001e40cf6ca7068088a5c8100000000000003ff754a39de5b623be7d753"}}}}}, 0x0) r0 = socket$nfc_raw(0x27, 0x1001, 0x0) socketpair(0x4, 0x80f, 0x2, &(0x7f0000ff2000)={0x0, 0x0}) socketpair(0x2, 0x0, 0x0, &(0x7f0000113000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000a8f000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000081f000)={0x0, 0x0}, &(0x7f0000a5c000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r4, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x0, 0x7, 0x28}, 0xa0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000f38000)=0x4) bpf$MAP_CREATE(0x0, &(0x7f000057c000-0x1c)={0xf, 0x7f, 0x0, 0x92, 0x4, r3, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ff4000)=0x0, &(0x7f0000158000)=0x4) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f000033d000)=0x28000000, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000759000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000076a000)={0x0, 0x0, 0x0}) 2017/12/27 20:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) shutdown(r1, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f000040d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8b000-0x4)=0x8) write(r1, &(0x7f0000f39000)='`', 0x1) [ 586.632465] sctp: [Deprecated]: syz-executor6 (pid 6699) Use of int in maxseg socket option. [ 586.632465] Use struct sctp_assoc_value instead [ 586.684907] dccp_v4_rcv: dropped packet with invalid checksum 2017/12/27 20:02:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000a08000)=[0x0, 0x0], 0x2}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x14)={r0, r0, 0x0, 0x1, r0}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x40000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000)=0x8001, 0x4) pwrite64(r1, &(0x7f0000000000)="e002ac819699265c6f0007f13aa79efb5b1bb08ccaaf18f65516fd59f4bfec5a10bf9237f182da0b3410f804175962cb55cd9a7e5ade8b609d17113b1ba455cba7b2b5456bfadf02890c5ccf0fdc", 0x4e, 0x0) vmsplice(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="6192f6c764fd0eeba79005f259188c19816721c5e97a67f27ea23cb04c08f507fbd338503a9f5689498fb01f62254c2176cb34c8a50e8ff33de71fd2acafc797d185b48e3d8e4370dbba921f22a437d8439c93f9ed2cfe45312959436777250ee2c8a910747432c684571183cfb1c651fc118a79eb9b83133fc14921ddbaa8e69edf4394f3b22c3f3229f226a6d22b89d896974faf122c24c668", 0x9a}, {&(0x7f0000001000)="e88a6fc3ba08016a3abb19b29c24aa26cd8c3dad87218fb06a80389d031b7c067fc2892bd4c7034b29bbb7ada5d3678f15b4523177c1f92afbd3b19087a0c7bfc4657ce24b808bf0a68613360409461988694957a44d5969d2f5fda76c6771c64b9c4212e0346f678b41671f41b13d83003ec83fd691dc0877ea51", 0x7b}, {&(0x7f0000001000)="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", 0x1000}], 0x4, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) write(r3, &(0x7f0000004000-0xf)="39dc83b014df79b77e04718b06bdd9b72aafc41d7e9da70ba61f73088918b30fb789ab4180a359204dd1400a607e48bd12dcf974114953decbdc791b9f7401e1344af6e0d97cef9f356ba9ad29b5cda7cc4bbe0355213e3c710ebb9dea9958a40fe79751937402617e21b3498f16d7be6ff84c654f18d23f482a45e0144b01396e2c27dc5e8529e7aa3e634666287e096af7bc55390f91c35a29d2c55a30e1b4d7fbc1fa05a131e7a0e612f4", 0xac) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002000-0x4)=0x8000, 0x4) r4 = accept$nfc_llcp(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) ioctl$void(r4, 0xc0045c7f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x14)={r3, r1, 0x6, 0x1, r1}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) 2017/12/27 20:02:34 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000731000)={0x1, 0x0, &(0x7f0000b68000)=[], &(0x7f000015a000)='bdev^md5sum\\ppp1bdevtrustedppp0}\x00', 0x20, 0x80, &(0x7f0000b71000-0x80)=""/128, 0x0, 0x0}, 0x30) [ 586.732455] dccp_v4_rcv: dropped packet with invalid checksum 2017/12/27 20:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000f60000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000572000)="9ac0070f970d1c300f07ccb90e1c4b935104469f", 0x14, 0x0, &(0x7f0000d2a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="78affe884cd93e1cbafb3c4b31cee6070dcf09c79bb5dd3493540703fdd002f836a879a74e9ee86fff78f8c54f6675f6247aad4d20cfe43c46aa75cc4b45e6a8401384c73ca460c4e0398212ab369ec17121db0871581206ed3ed1acc995c291b756e6", 0x63, 0x20008055, &(0x7f0000000000)={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x438, &(0x7f000067e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "438b87", 0x402, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2ff376", 0x0, "3a4ff4"}, "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"}}}}}}, 0x0) 2017/12/27 20:02:34 executing program 6: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2017/12/27 20:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000130000)={r0, 0x7a49, 0x4, "d9f3945bc28861c296ad57012d3780503f9a6c45421b81f7f6aefe611176e546f501ba12b44a1cce41a9ea5552fe4c64d3841ce2e404cb5e0c9ff6a3a1b0cb4f29f969cafc1770c0d43faa6060cb8df76ce10c4324d2e472f030a384bc335a4ef5090d62dfbbd74ed51d492b53cc190b519f7df4b3c63b5068bc64c890e1052da3221877a694a32daa3121be15cf03ff8e7a412638d98d753f043132c3fd7dba8062050390f3c325e2a6d462a98511581d3acb488be6e7097129d5dda488e2c133e00a68906681c1e87d10b3759dd5ec9eb570091d10cb3da16c2c1b55ee0373b22d22a7ec6a54d11ebefaa5915ce931"}) write(r0, &(0x7f0000307000)="24000000260007003200000a003677037b0001ff01000000000000000012ffff2100ff10", 0x24) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a53000-0x4)=0x0, &(0x7f000047d000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008ed000)=0xc49, 0x4) recvfrom$inet(r0, &(0x7f0000f0b000)=""/21, 0x15, 0x10000, 0x0, 0x0) accept(r0, &(0x7f0000260000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000ad000-0x4)=0x58) 2017/12/27 20:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00005ef000)={0x0, 0x0}) mmap(&(0x7f00004c2000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000056e000-0x118)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 20:02:34 executing program 1: r0 = socket(0xb, 0x802, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/93, 0x5d, 0x100, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006a2000-0x10)=@req={0x0, 0x0}) 2017/12/27 20:02:34 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000294000)={0xffffffffffffffff}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a28000-0x4)=0x0, &(0x7f0000ae0000)=0x4) 2017/12/27 20:02:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='bcsf0\x00') setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007f9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a04}) 2017/12/27 20:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x802, 0x1300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070e000-0x10)={0x0, &(0x7f0000193000-0x10)=[]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f08000)={0x58f6627a, 0x1, 0x0, 0x1000, 0xff}, 0xc) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b98000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000af0000-0xa)={0x48000000, 0x315, 0x17}) r2 = socket$inet6(0xa, 0x8000000003, 0x6) sendto$inet6(r2, &(0x7f00003a5000)="", 0x0, 0x0, &(0x7f0000191000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/27 20:02:34 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000010000)=[{0x3, 0x2cf}, {0x4, 0x14c}, {0xc, 0x2}, {0x3, 0x7}, {0x3, 0x2}], 0x5) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001b000-0xc)=@sack_info={0x0, 0xf3b5, 0x2}, &(0x7f0000009000)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001a000)={r2, 0xffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000001b000-0x4)=0x101, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f000001a000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2017/12/27 20:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00003c6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000080, 0x3ff, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) listen(r0, 0x7ff) r1 = socket$inet6(0xa, 0x3, 0x6) sendto$inet6(r1, &(0x7f0000c5c000-0x1)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f00006e3000-0x1000)="f73e4e5437dcf80563368041a768d6eba1a37013d41d90c29e156359e008260ecec072b1f089d097c7fbf979315e22e1246562ab00d716248bad73d73349bbcd1b464f880db800340eed0cbfb802862878945f10313d7be64bd417c29c08628e00199da8a8e1f3f258861997da73543d753bad42a1d9107f8dc76abf0ab843e67d0f4aca27a65e7b6990e35aae50c1197157bff61a8e14046c8cc89a426c6139d25b6d8aa1f0c2f71e16e07f2166e65946406c271ade13b12073983fdf561e50f1392d6cb21217c2af686c2f4b55946c4cc5a775f4c45735f5b241cb10e23fc54581472edf2c57a2cd76de30f92413b083fcb021b570e3335775b1f32319a83bec3fd96e191973e7199c8860b9ac0c77b2f4931fe94aab66ebc522ce7623fd579d5e453a7910c0d6895510777dc5de2f52d8be42437e082a172760db9a351e27f52143d8d87e95c686f2995fa8eb28f3edfdb8ea5656ec55c0691791a0ca72f4b1e8bd3519e0f8c61b5b682d560cbc5975c88306affd2fbb09912728a364fea3d73c39a279a7ae4776f802f9c683e04b2a80a756eddcffcd785c3952a8125b9e7cafa5581a22f0e47c6eb02099266e846adfce696bb746f68d3afa55f0b44354459eb1647986073685a1be23d13cb988e772cb8aff889911c457d6b56052346019740a5834c23aadd780ec4805f10eb9d9e0424e3d763a74d3dc7eabe907405f43d500f6c1a18f75bb9cbd98d06de3e31902c968658f811c497664483b76e0d2a9fcd3894a56ef01478aedf8270c897ece433622d8f33cd72b56514c9f9b844229cfad03832b600b616bbbdb81429f93a9ea92d711b741b655ad601a85545b1f323c52efc64e5c508c41aabef976b6139722fb9253a9a297db7fb549367c1a8a19e779748f7f94f6b6030a5887c546230939e739798fcc39f4eacf35428150fc917908b50eee100eba851cf1542e3ad433dbc0d69696083bb993304c29fbb56f9e0887774a5eaa9e7ca6d2d4c945f2b990f2e1533e890694fdf061c8db15223798313df2315d0402a2a8b18405226ca6b8d86b24e648c6a7399f1b2eb4662ae015476ae33f006d588ab35ca011cf61869fb0fd1bd5d453afe954db9defeebed41d476f7c7b7d513085b6a6b09ed0e32d985072c84ea28be4b48956fddb66d1cfff1671164e2f950a4e0a864b71b24b083ed9f16374675eb781125fdff42a7e8cd38359acf0849e5b53dd0d19c692cc0d14c55b3c3a71b54715ae0f21e1f7cd5372dc5c75a314802becebf7320e15ac6d63d82abdf398aaab1e17dfa48ea5ed3b454d12c0b80f55522b8e4978216a743efa49635e0cfb44d177d116bcbcc722ecbcf111d9b68f5c249721c18758e5542a37210e37747a1ab32fa3cf7539c8e9c9f6ca945afaecd17d8d00e9274cbc604db740882acf312a7c5fdbfa599761c1e8555e318647d72d4215eabfb45523eb94bfe3b0d69b85f6fb9284084d545524a625511576a2dc0ad851a777addaa877a647e8d16e04158f15875b6b0603d331fca2a2a9a68a894f6265a0d15beee920abb04264af8c89a469e6ccb57053b1118fdd3ed0b20504dc1a543eab304cd80d978f9decbe3b72a1e8d2b8264990a665750ae84fa5922973fdd202a6372e6b759c97a9ff3568e0ebac813e3896ce9357d53c11dcaee853a30b17d9f360e72e399726d7242477fac5ab008ca8cfcc7c8aa77a4d3929ad694bd0122190103372dbba0eb8836583592638a34c6bf80373706e12b1959eb60971d1b73afc573b7febf203dd040eeac626c6675d362ba89cb9f2c6bff69718e03fe4027bcd4e88d136f4c41634c71c5013e7d54636e8b00a92899d475afb35452372a26459d293470fb59807a45300a87108c8b27053c2fddf0fd884db02cc081831bd39e071296f79ead40dc790ef5030890180cf86c219c935f21b26a3affae22e1c426dc740b438b13fda5aa58658b3c66e30dc9a1f0bac2bdefe19683c8da2269e7868c51973d4fdc67cb09d481d0e27862900819e003a75b208bf4e65feea39b6088aa9481a9b95af2d755015460b241d76b8e88a65ba0d1a7f8314a8165519890ea56f61998a9f6dd689739b62b0617e2243720800c64d976b2d2679038513249a7f790db0e0d4463c6e893660b58fe896de8afc28bb3040159ebc1d40185254b1d557961ddab43c291e02925cb2b6b619388916aabdf2e6d5efeb577974aa0997cd8fce0535caabac7ecf754ff9531671da929a7c10057f2d619e40d125fe08b2dabc0f234a965060aeab34f685770db89377d3ea57cf4806930e671d934673c13524a9aeae8919a3f1c129a6f675b32590c11d655a5e025451fd829131056de5deb64396b1f314b06d1d7dcba329820a7f6b984a6f76a070223a26978073c85884ef6bbeabebb817b74cd70967d0066c79dd5b5aa979d47fdf7a54f2605f63c8a705c098fd49aa063ebe864aff27d1b0573515c60e9487bd7c1c9d0e608364255971dd7d9d5df796a0950764af07525d304e0c64861de623eb57dcda6bcc69dbf7c5b935c0e207643915b6e3eb19defc80a2d320c555017553cb6bdd2dc4d846296bfcf165ccaa6a3a72447db217f7748fd1023e73477c414a35d8e720b08d12c81512856f13e3833b4c6466978d5b3fde8259c916105646f7c78c73db87f3db071b4909df1be57cceb05e7a04698ca9aae52f3c384bd1739e26074d1898da0df823092c1af365a6a851a6f39afab8de38a1b322a68a78efb3392696fc6063627ca8da113544836700128b572082f497de470834f49e06debb6747b93883137334ba92940be9532e2466d208b9ce903f63c6116cc3dc48c46e7a4c29709e9f397571a8e9c4d510385ac43aab36e6ac64a7f77118f35065b6e40593f19d660fdc077969a8f9354a5b73019de7fe894322c3822b7343da628a78e22c0bfc7527836be13c5ec0322b8be9ef2e1c3eabe61bb8316cc23ffc37d890b475ca91d6b277ed9c81e313ba84eaca81968d7709476b9dc53eceb6af298140588c7db8eb3e319674a0347d523a744889243e2992a02b651dc606fcc5f1d468252ad2250d00593978ea6407e3f85043147500a02f0ab4a092a019329a20c745e822cbf1a3ac929b48c5fdb9f6ea279be730ab0d0a19f6d94f9232e17d4a1776682f1e9d944429bc88f5b7be0d41f7a0e40d3d2eeba9a435511fecf20d3ea42ba7f8030e27b46ff6a65dc360d88db5e2ec45ef53f2a81ea50dbc186064453373815cbb1ffe3e315412b61d03ac671d03bb0ffac2a3d289ba62d41321cdb42ad5c8f3fe476251ea27841a29bdede0a149ff2d2b32cd257fb981a84bf348efa7a886fd8f9fa3d13f8d96af091f3693d76d981825d1e334e3c5fa000800f9dd7042a75b025ae0e53f3156fbfeb0bd136397f73c779796e8bed46a9565897fc88e40b467510202d9ca96610e2bd2a72f2c46ada2dcea1c818f2b3cb75eac832542851bfb96b12d41d3c9b218102c151d5b13aa4eba594de28a15f412db0e0f3ce1ee275a0c3300e520122259714ec6fa18c7d4e33387293dee0febc52d028f81e01da73126d508f9a1c73e7d3ae057b4e6f6d29a92fdc705ed10a9c8034dd8c840ef08824250b65525c6801ff15ce3cc4646fed87d3d13961d785d46aabb098b22844a75477ed51706434cf7dffc74fcd991a8d1adcdd8a1b4b138f0de0606b24f1c96289dc9d2079af0616b6d2004804a6ce23234754c087837feafa35984ed77dd0189b68be1bf3b5d2ea2fa3d4b555171e08e5a8b9e03a8c15dca3ed813488c45c30338ecbe1a54a010c85597b50bb27d6fd1a6fde91d92fc02234e280a7fc0e0bc7733b39d936f2cad1fca19316eefc41ba9729ff999df980881cebf56975eb49f2706a5977f79ffb629902e4883856b1365849ed42c4a3dd82955373f9a623df2a7084188837766f950cc11fadfc4f493a8d155e0bc99346857afd4001ff9ce189d8c36aa5aa036d6a781f9370063281fb4904d69ac2e7459b3006ea7fb42ae751d7511813d52a66e1405b7fd002b069187a333277a4c576339e9ed3a19288189abdfd48247975b0efb51b693bb943b62857b9072f0aca8ad7accd16637f3cbc89e5132b47d5c8aed1cb24fc0a2f133edfc4b5a5e6a799e3141c3c7f2762a1965ded6bcdd882a2ddc87882cb9b4928c73ef3605123ed3d6495bbb9d875db3387bfe7149ce28ab28ac0b4285bbe1ed58f9e24817e78159692db520c4f6a1b096201d03538438cb369406318cd3b92f55f017be9d8e5654e3951bb20ff7d6c339d3646886789fc2ab4c04fcfc676be10fe0cf9225c217aeb31d58fd4f363d64e0f02a59ff97b3864c4c7884c5f25c32a31dd2f7d919356f9548b1b5903619ef8b832be8903289be51cecb01c768c0c31692a9a49f4f6f4c3e6b9b179438dd1ed338b75dac2cc9418ad59e1941a2210ffa1b1ca9a6d96f58412311492a7ed4aa9dbea4d532e597b72dc89ed6af9dad7ef2a345db65c8d2f6b9d198d7bcdae3263ba9347b217165aec695113e38c3cc07d2ea12acae5e923a631ebb8d8ede09d028b511b8080cac2f3542b77cc01ed1c9966aaf74bd514660aad84f65c77333bfeee2b06d2ad723de880b28f36b19481290257ba9a1562dfa2900d2df44d560fff25829047db7e2f765acebb3681aa954330b796251a40a9bc4cf9a2c067b284c9e8714822fb931445cd2e8712ebd2602808963ca5399764c8fcd1b38da5d5011d1cb24788f59923426bed8e0fe14bb8502f108cabcbc7dc7977b23024062cbfdb5be9aeb2c23c6d6468f37ad1173fdd2b27b0a0d3d69c6fdaae185721a609cf02898a75353007aa52ee8a50b802ae2fdca514ef23ede140c10e0c80d7daadf5cf41019565da31b7864ced650d5bd06e9b8c34d68a39bbdbd12ff7fff7952ec4d917ecae62ef5f6ed485f6f722149734432ad31a12bf8b955dcaf0e88e3f8129d9134bce1283baed04ec68a9f266a6467aceb2d0acb9551c10fc9cfefe5e14462776ffb37862a815bd6b088ff99f967ec72e18e2e16bb8ab841c068883bc5cee2cf317cc3307a4f3347d01220e8e869804580d02b6ab0129a7211f3ad68d06ebc229e8db64f8b64ace095ffa80c948ca501e88ac107e5ad75c94271e8d7d5d8f55867598e425b7f29139b77206aac43dbde8450c0ad44d279f49e8c87e34fd8ddc3dcd50aa4f1f0124922664b657692400dfb8f816c887010eee09e364299196d81f53adf24c89d66dadbe190763e6df6ee9eb4b9a6cdef59e300e56b89b3dbd9226f21f9946cdd4792b018c1a19a62e669ad2770c09e4d37105aa89af1f6f41003d7836387c3b0e71d7b86bd2690760441d71021aafb3168a2e69e46790990a010e1664f7c31431757200807b3b2e9164c8a1ca9961865e579923e17dea2c990a2839a973bc3eac0fbf83d28a70c8f644c7ea53a1576dafa0b9735da931ba75863f5eefa028e8f9ba69a045ec6b0e3ffe29d472f0c7d858dadb375437d6c937ffe2aec0879e9dd1221b5f5d90381290b00d2c9ab334df743f8aec87e9c92f8e262f2078079df892e4cdc10bb450951596726a628a31b3e7fe0655b40a8b587640b31741edafebd96cec7c09c4afd1f1c5e89c0f69ca18f34e1fede22f2413b23b48989e1dc6ca336e81badf7de86858d552c7c5e635b698729172332213d8a8a7e10007b713a447c20b66629c4d3f4be6251c9c1419ccfc0c8e688046806ec6a145a2e6dc4c5739536783673047ff249635d4909ea39ee5616d61f815a9f", 0x1000) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b08000-0x4)=0x0, &(0x7f0000f57000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003e0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) shutdown(r0, 0x1) 2017/12/27 20:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000ac3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000996000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, &(0x7f0000c18000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r3, 0xdcf0, 0x30}, &(0x7f00008e7000)=0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000637000-0x4)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000eca000-0x28)={@common='eql\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2017/12/27 20:02:34 executing program 1: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000dd3000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c29000-0x64)={0x0, 0x5c, "cb514ad0acc33d2e307b6b3cdfebdc93ad36d401fcc73a92b33c9fabfb61c06b20479dc374072436daaca71717ad366f8ccf14a785f02f49263ca3eff7902feef4d4b4cdb0de694b4abf8fc2a74dd04fa4266884727f0828db23799a"}, &(0x7f00009a0000-0x4)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000606000)={r1, 0xf8, "bd8983e3f4cb80b7971ddd4036374c70fe9a814238fed3b20a9f7fc21fa209b2a327ab775c46aefff5f2d2f0a02cd18a621dab1fd98b52e84581bb8080aa154d26863065bc67df4dd416969aacb232d85771ceecf38efd465ce8798b0afe0552acdcc2be081e6001163070535c1d93c3dd15f76e96387a1057e0bc6a7b162697fe1fa450f3dc03fdcf9f8a6f9f40b592c3ee2d2c87a3f7dab59fc0b17f5ad301febbcb406de622f433fa384efcd1f17bf3c413baa4eed3b27b32de0504610d5d3a12cebb1ecf49d285bde6b14c7b85c4ab1c691b03b5fda487436e3f99f4911d95d0dace4dd815e2dddcb14f8d30ba12fcdb787a36813f6c"}, &(0x7f0000dc3000)=0x100) 2017/12/27 20:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000067000-0x8)={0x0, 0x0}) accept4$inet6(r1, &(0x7f0000486000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009b6000)=0x1c, 0x80000) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\x00\x00\x00\x00'}}}}}, 0x0) socketpair(0x2, 0x1, 0x2, &(0x7f0000083000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2017/12/27 20:02:34 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e5b000-0x4)=r1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000001000-0xfa)=""/250, &(0x7f0000000000)=0xfa) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000209000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x5) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r4, &(0x7f0000300000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000cd4000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000, 0x856}, 0x98) 2017/12/27 20:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = accept$inet(r0, &(0x7f0000f75000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a23000-0x18)={0x0, 0x0, 0x0, 0x4, 0x200}, &(0x7f000017c000)=0x18) r3 = accept4(r0, &(0x7f0000176000+0xdf)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091d000)=0x10, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000924000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007de000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000faf000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x1, 0x3, 0x7, 0x500, 0x7, 0x0, r4}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b81000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dca000)=0x8c) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) pipe(&(0x7f00001a9000)={0x0, 0x0}) accept$nfc_llcp(r7, 0x0, &(0x7f0000d55000)=0x0) r8 = socket$inet(0x2, 0x3, 0x87) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f000063e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r7, 0x4010641c, &(0x7f0000442000-0x10)={r9, &(0x7f0000211000)=""/235}) setsockopt$inet_int(r8, 0x0, 0x35, &(0x7f0000037000-0x4)=0x9, 0x4) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @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, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 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, 0xfff, 0x0, 0x0}}, 0xe8) sendto$inet(r8, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000330000-0x18)=@get={0x1, &(0x7f0000dde000-0x9a)=""/154, 0x42da6b62}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f000021e000)={r5, 0x0, 0x4, 0x49, 0x984, 0x200}, 0x14) 2017/12/27 20:02:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000557000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b61000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000021000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000423000-0x108)={r1, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0xe1, 0xbf, 0x3f, 0x9, 0x100000000000000, 0x8, 0x7ff, 0x2, 0x9, 0x3, 0x81, 0x1, 0x100, 0x10000]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f79000-0x2)={0x7fffffff, 0x3ff, 0x2, 0x8, 0xbc09, 0x8, 0x401, 0xe3, r1}, 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) 2017/12/27 20:02:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000048d000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockname(r1, &(0x7f000068b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c74000)=0xe) getsockopt(r1, 0x114, 0x2711, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f00007d4000-0x4)=0x5f0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000036d000-0x8)={0x0, 0x0}, &(0x7f0000f64000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={r2, @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]}, 0xffffffff, 0x25b, 0x7, 0xcbed, 0x1ff}, &(0x7f0000b99000-0x4)=0xa0) 2017/12/27 20:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ec9000-0xc)={0x0, 0xdf334a4ffd0f6173, 0xffffffffffffff9c}) pipe(&(0x7f0000f8b000)={0x0, 0x0}) socketpair(0x5, 0x5, 0x7, &(0x7f000074f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b05000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000039c000-0x20)={0x2432, 0x6, 0x0, 0x4, 0x10, 0x1000}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000986000)={0x0, 0x0}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000ad2000)=@req={0x200, 0x1, 0x0, 0x3}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000b81000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0, @empty=0x0]}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x23, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, ""}}}}}, 0x0) 2017/12/27 20:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8010000000000082) r1 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x96) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a2a000-0x8)={0x1, [0x0]}, &(0x7f000016e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000026c000)={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}, &(0x7f0000565000-0x4)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000091f000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066c000-0x3)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002a0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r5}) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000002b000-0x8)={r4, 0x0}, &(0x7f0000b2e000-0x4)=0x8) sendmsg$unix(r0, &(0x7f0000a12000)={&(0x7f000061c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b2f000-0x90)=[], 0x0, &(0x7f0000c91000)=[], 0x0, 0x0}, 0x0) 2017/12/27 20:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000424000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000037b000)={r0, &(0x7f00000d9000-0xd3)="25c590f518c76f09812020b9a920990860ce75c34729c095365b44f78354439000b98f54509e64758aea400a125b6eddd5cd5a8dd85c3e36b30f3ce45905608d5903c403a21ed3893d309fd263f93c7d95f92583803e140bceb06605133e62321e72318c7afb3f4089788cb3c674f7f5dcf5b408c71f15df0d67d4355b894d96f37b04887387d840b0987123f37783b81803521bcba2d0591f48ce361c1aa704493726aee697d475a29146b764496a2b362150536db3aa8f6388a9b47d98860d926c04e24b325cbeeca8c3de4175b49c30ee8a"}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5451) 2017/12/27 20:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000033c000-0xa)={0x0, 0x2, "803b"}, &(0x7f000070d000)=0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bb8000-0x4)={r0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000714000-0x4)=0x0) 2017/12/27 20:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f52000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_buf(r0, 0x0, 0x38, &(0x7f00008ac000-0xb1)=""/177, &(0x7f000088f000-0x4)=0xb1) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00002a7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d70000)=0x10, 0x80000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000d3000-0x4)=0x7ffffffd, 0x4) close(r0) 2017/12/27 20:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d5000)=0x10, 0x80000) socketpair(0x5, 0x800, 0x0, &(0x7f0000d95000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000a89000-0x4)=0x0, &(0x7f0000ec1000-0x4)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d35000)=0x3d2, 0x4) 2017/12/27 20:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008c4000)={r0}) sendmsg(r1, &(0x7f000092b000-0x38)={&(0x7f0000c0e000-0x9)=@rc={0x1f, {0x9, 0xfffffffffffff068, 0xfffffffffffffffb, 0x400, 0x1f, 0x7ff}, 0x0}, 0x9, &(0x7f0000b29000-0x10)=[{&(0x7f0000b93000+0xd35)="a65ea130e2718de136d9dd89346faaf1a70f454e1a35c697af865e5fe1213be59f3538cc9e94a3d4", 0x28}], 0x1, &(0x7f0000fe6000)=[{0xe0, 0x29, 0xda, "c9036ff2fdece06a463a91ff5d522f782a4143ca1a616dc8e39ca70e00f7e1922f4b0f303a91bc55c51d32f4fc3d5ff049583cddbd67ebdf1ec4e39dde8f01b1124a847790797743f96c2ec7074927ff7a24740b693584f4c0be2bb613be85c41c895b2f609e7a15ad06b02ceb3b079f8af51b84191edc1bbafcea0f66cb15083a3d6f971616c328b762be8aebfa0b359d314063eb15f05df303d95b8295f3a79d17fe5f59a8425ea73a5ac4e5b0c3bbed2bd9fded5c3bd38f70c2d4a76b374edd7889a933bca85a8d137781156ef0d9"}, {0x18, 0xff, 0x3, "fa40beea68a951f0"}, {0x58, 0x111, 0x8, "8df92c1208e5c56d34127dc4279eefefebc402774a471c787c95a972d9e4e41e29dca691c6bf1d21e17398ae54fba4afc2e539bd4df6aef3a0beca754f6e258c2ee062f01d7d7247"}, {0x1010, 0x0, 0x8, "f21bf82b506b9e17b0fd8c094937fbcfbdbcb50ca0d1ed75310fcf7ad2bfacc94688534c8ce4c015eecef3b5db34a640182dae317b9b3d3229918c91d2ed722139b4e0c365d6c5819bcf122aacf008d2cb6354fb2486873bfe6abecb5f8e94ab3c2f6cd834f34e45a439d32c0dba1e3330d1373d8ca76b05fa8d59420f043ddf8715bf42ae34d9597d5c82e8075c37eb1c6dafb1df6e70af588c7c11dbae21a89e73fffd77fc05bbd6280e3750e8d36efc503224a2e44b0d7a99dea100d61bb644242675f3c7ce9371fc69db24b2c42282857b34db9bd50e0e3dd6f41d333964f5906b1cee657bc311550a3c35327e8c4b19a8683f9dbe39eed9003be61dacea8dc2832c031da880a510e9727f2e90b04b5650dcb1947969d9859c7c60f11defb0544a86d5a441e0731ef039c00c51ac2799b8cc77ce288b2f4f3bbc9878dcb4410f0e4161c7ab6d6cba4ee256ef20661e7613d00cbd13a33f02bbf24971d4a5b15a65050e6e0bfecc77e201c4ccbc5bb286566b5359675aafd9bec7eccbe5d546ee56fc5915039a6698076ff015b569cac21c5fcca44f5e729b399da204474751e882b7eb1cde08c66e50a5c83d6dac93997f349aa83d69a7eb196c2b54c22ff19243d9c2b9e2ab6623db3c483a31df9bf4e8e1631fa1cb81cd373c6a957498c9edbdc91254257f41cbe5308131abba79638045fa7f0804e0d917fb442f733c77b4c3fa594ef1378ce3aec0a92faba516a0ca69f17052bbfd6a3888626e1a55b3c2a197f82a100f124b5e80617e1bfa95411b09a3f685b5792172ebde70cf36e6e5e6ae7a6a6ee756a59eaae224a6bd17312d8cb4a8a01cc23c65755fc4f7138217a2643babd5c3a0cb0c052944409161676605d7fbe33c0e9cf1b4c1719603e406d3e250136e5528a28e99fc930cfd02f420d19796472c2cf229d95d6237ee1eaa8682369226ea2e85c5e58eaad712aba5e4a63e7258dd728439af335de9a9db0072b328e9eee1a37a1827264a87f20028cfcf812dbfdd38c066ea41861ab8f45b3796153d791e2803b53f99a2809105789e9c3883037d0cbedcc1dfa3d94a2e7861f742003bde2def1067e3189e708daad966dea45b6cd06a84ae97c5e5efca3c16bd31c003c3b767455c3a26909cda2ef77c33cd381f4ce8407cb49ae2108a015e0a6f1fba970a835ea71e5cfd1b508e4d264b39a35cc156e185c88e0f347f9a5d31a95c28462dabaee4a4ef744369d2f354f8b414ae493d476cf64733f1e6abed3baa18db565bfed6b2c1131dbd9c9cd24ab0789e9ea4645f2711d9474e0d113581984204b4e77bd480c97dc95665327b9340493565ece9770e566250886d10abf214497125545586fe7cefb99c2f316bc50c8f439dbb614205f30b1fcee0572529e585c82575402f5600f6f0e57b11bb043a649becba61a15843e1e9d27a88308ab9168bcaeb5d63a5ff4c4f6ce3adadfc9f7f69e2ca475b3cbca6478f02d0849b20c14fc18faca6cde9c8a581e4b31e79ddd28b8491efa3b0f2afbf5a8a98f809d1584d7aea3219c2ad60555b730a46598978239a70217fa2d6919974cf1389a6743d702f406f178ab4733425d549044fa1fc1826b065331053be4427050b6aeb7e09c327faa7bea8eb1241c93202b590322fcd5578ceeab422904903a3834a4db41e5ff443430e414cb8965e803b9dea2a395fc6f14cf13444c1904b6d0896b63e150dd630f9efa05397f4b2efd41682edf88680c1460a487012f29da20213bcd97ae46c404afb3e98ff0922c20128bcbf2db1f4179f1a8db938e50e8f0194f196604fc9717f472f031bf394775e2e6ffd12f3fe4f250c9703e8f62a6c5560d5e58e610d5de36e8286439848b8d2a005c9df9e8881f596e85303819add1b4933b657f1b488472f3c537240c5d32934318dd5d55a39c7f4f86586aa83d4d5028959c457508a818963bb7501261fa87a674bd0a9419ac51eae509a62ff62eb07350fa5c0cf8df6c26d37e45b1f55fd889db9b72810103b237343cd22ccca910c25afecc6d8d8d67508111fac9a92f0a99686587b214b24c9d6cf5bed16f9dd6c4746537f8c729f319524b805fa1e605d8f6b53c457147865e6e88788da5edc10c09ac94fe17e97f8cb5b8dcf8f3a744cc334781989d09f720c17e04e1734f883c1ffc4e29970ec1fe30a838e4b410b94d43bccc53cb3e98e9d9254a361a5225042b86f374854d5238986bc85255cd81b6d64282b1d6e9fe8618da611799fddfb858a910414c8b14c97df44e8fcac981f83985143ab1529a0731d3d45bb4d04b3ee48189fc0b79d6cf345b5f38e3181d1a209c3a72297e6bd4509030404f7a3449a289a9238ed41930777f61b46b28064e5089b2a51bf31a7b41cf73ee5b74e0659f60632124329fdd1d3982996d711eb969dd38737fa57794c9aaa947bae1c971dd3f788bc9062af7d4a0381c260fe2d0e445e7a2ff1a5b0845469e00b06884cdc982f7abffed22150f82950bbdc136d43f0681ec8af694c1b5ca591721285c101e2946c5cccdfe1bec5ae3fce52d1e2adfa5f8bd3e6612164a59bcefc53d8c2d3ea49a3f635a389e13586069236bca53e3b3ef0f88f5e1e949b795a27286f94f4e849956b676ade806197c9d47ac89abbb23c861cb3e23e05cfc45378fe4089b6e4e71ab42b5c59a38e11d2bd1a7c73b1003c17eee6c4346fdc3be060e49257b6306ad0050505684489a14bbcd697a90d7ac723132e8429e70bf890f962fbb41a3cfa50b299ee6dfa275dbd120eec7f942ecb606cd9372263577e1cfd6bd99a445bf42311b884bb35c19cd1b4242883e2ee7c392282af110018ac02e4ad67343db3042e0826b312e868af8836088e260594c0408bfa2246651e1bf51a4de9391d2fb740f79e25715d3b083f2463bb1b47595eb5b88196b5b01ab2c439abbf1929017aebfd7217f6451daa96ed5db1672d26afa0b76e9a897168bd61646f467d3f088a206e90882979216b08949b7433c96c01d2650bd976f661afaefdcdfd8a9a7f94d6f609d3c649895e0f94839215c582a923ce9db9faecf7317377df6bbe2b2137846bc40a4dbb2c61603c38ffffbbdf5c883fa4ed67f5ea9b1aeb99d11c349f7edbebc57a1b082bf4f53c91827f4c6c7fa666dc3a618b376c190b17c2dac7acce8c170a462a67194b0c4d7f3c7ba3080317bbf876c9c438c6a0c85769c3ac7d80b5266315b788f634f3b465124d3cd9dd56ee39cd682fdfa79540840fe71c0cc6d383b5f8f419fd48b1cc2b387fd6f0b7ee3b4f18720b08d084ed40fad9ef3fe21b461a3014ffb49b752437d9cd5d887baadda2239c4baefdb59c76a98d005da16f9f8a90eb829bb9793d78dc896da82752d0d8dca3861eb3de1b1a5c76165ed95d9f44ec983ca4a07d01cfb0ab85f90a67bc572a376be4575a636c4566ff0e259f5871279b2f72fec4a93385a9fa6a112f13c9e29ee835868889accdf4e70574c8efaa836ec88db36f94b4338ccf71259b8ecd0380ebcd7e6cf37d1b386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"}, {0x88, 0x107, 0xffffffffffff5a6a, "1439c6eb4f6fbc7479720809ceb877c91827f615fc0cfe166ea8804ed94ea5cd09ee272aad8a49ead4337c61a07222e7289dd2d2b25466e2782b596388676de83a3963bda78b674afb65385861289e5511f72e786daee3e17540aadf3d47d92b49e292a149e6211329edc1c49d6d621e756a"}], 0x22e8, 0x4000800}, 0x4000000) connect$llc(r1, &(0x7f00006fb000)={0x1a, 0xf6, 0x8000000001ff, 0x7ff, 0x1ff, 0xd8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000881000)=""/1, 0x1, 0x42, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) 2017/12/27 20:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000be9000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000cef000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00001ac000-0x18)=[@map={0x40, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000bb000-0x4)={r1}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00001d4000)=@req={0x0, 0x70, 0x1, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000017000)="9a54524ee06f794d30b70bc9a3e9e4786cc1264d88dd163ed71c7e501afe77c5fcc132d10fa0a468f07a1befb1ab3a5524a1d87adbb9095bdb275170877935ffdce4022288c8457e8417e7b03aa40eb29a9a4279bd2bcc0e9640cc26427f76ba999953fbb3eb8c0e93280d5affa4cd351c9bf2d128afe90af86c082b472bb8b22584bfd7d18ae96c8511af350d8df8f02a8e183e939574ab466b08b26573fc8c", 0xa0, 0x40, &(0x7f00005cd000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00009a1000-0x450)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{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]}, {{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]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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, 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]}, {{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]}]}, 0x450) 2017/12/27 20:02:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000-0x1)="", 0x0) r1 = socket$inet6(0xa, 0x80007, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005d9000)={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000048f000)={r2, 0x2}, 0x8) 2017/12/27 20:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f17000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) connect(r0, &(0x7f0000969000)=@ax25={0x3, {"efb696733c1e27"}, 0xffffffff}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000006000)="f91f0000000000000054fda344796898", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00008df000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bd1000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="2940f590b7b5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1fbfa7de7ec8cfc68c0671870e751209"}) vmsplice(r3, &(0x7f0000c4a000)=[{&(0x7f00009fc000)="9eed2aee0bebd2059ed12029a4132962bef2767d71b1338b2322d4fdf269d1cd1d65b7f79dafcd23f1bfda02cc4eeec7facf4606a12cb8a355f76382d64aa24099507f4742691e1ced8878dbd1a83330eeca873f008c6646997b0c61e472b95ad3f7a143c6bf4f0c7f2bf10a11812ec4dedb16db6fe4e790962ec63d863568afc459199cd93e6cc4b3af432156e3767d4307cc2925bcc4aad3373a02a97480b2784dc6f7f24c8f1d4fdbcc685bdf957d7518e388acda141e0872dfb47dfa41223ae1145ca79ab2f1efe4dda750339968c53add8ff528716dd42fee75dcce069403ac183c251913dbefc5eca6d08d7e8b64b779c5769b76114c", 0xf9}, {&(0x7f00005c6000-0x1000)="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", 0x1000}, {&(0x7f00006e1000)="51c50a4b1fde26af59ffba2af6d371ca28ca1d0a30ebd5656c8dc65bf2be1a4bcf5039176e311417ffc85820d936b266438d6d6589a0a500fce5cd8a9eabc5aa5dba82c60291d297f3d86d8397f2a89f8c436507a6bfc00c118770c469671117b63805e2bdab59203cc2fe63107ed9b27220a4728d178caad8f4ed444561bf3e65fdf27d034f76dfd0005b5016284b98cd2dc4b872f8a17db7aaa6864cf8577a40e58dd95d49888467e10db7cb2793bf80f6a6f99a96c77290efe0e0", 0xbc}], 0x3, 0xa) splice(r2, 0x0, r1, 0x0, 0x1f, 0x0) readv(r1, &(0x7f000014f000-0x30)=[{&(0x7f0000d69000)=""/131, 0x83}], 0x1) 2017/12/27 20:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000666000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c5b000)={0x0, 0x1f}, &(0x7f00009c8000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a84000-0x8)={r2, 0x7}, &(0x7f000020a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000441000)={r3, 0x1}, &(0x7f0000bde000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cfe000)={0x0, 0x5d, "cc0784cb05acc6dc09188cfbc883a68d207e080d8d61d502ed350089da97a1e9dd903a4483aca0502f1acc3a08295d832f285b57e6d466a0873d0c6a9da65642030634bf68dd2eca70d930938251167b0493e071ba2a972fa28194c1ff"}, &(0x7f0000196000-0x4)=0x65) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009e8000-0x108)={r4, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0xfffffffffffffffd, 0x95ec, 0x7, 0x5, 0x80000001, 0x4527, 0x6, 0x100000000, 0x81, 0xe4, 0xfffffffffffffe00, 0x100, 0xffffffff, 0x100]}, &(0x7f0000e1a000-0x4)=0x108) r6 = gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000fa000-0x8)={r5, 0x7fff}, &(0x7f0000f2c000)=0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003e6000-0x4)=r6) 2017/12/27 20:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) r1 = accept(r0, &(0x7f0000fdf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000990000)=0xe) getsockopt$llc_int(r1, 0x10c, 0xe, &(0x7f0000b80000)=0x0, &(0x7f00007bb000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00006d3000-0x10)=@buf={0xd7, &(0x7f0000879000)="8f3c50f7013e9689d7bb4fed95e3ea5e2f807b1acfbc05a94877a6513c0cad2d6acba871adb4202b480fe8c9cc62f4bd4271af14b2f313e8dc402baa105e6d86aedd558056c148079a05a33be731f2584dee397e004dd8a6699fa0ff1499a0d920110c5e6490354f6327a17ffc28bd1d53d07fc9fe08460e76dd32b11c9183cddad1e42ec7746c84ae54a08a73d6baf10c627c242c68799cd1aa1be768ced483cec2b4c91e20a6ea9b53c98aaa76007d63b70bc8521ceb975ded5bcce1e0045629f5f7761e649f323bbc63bccf46d81096a974943302bd"}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r2) r3 = socket(0x11, 0xe, 0xfffffffffffffffb) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000824000-0x10)=@req={0x4, 0x3, 0x101, 0x7}, 0x10) 2017/12/27 20:02:34 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@random="b346d37206e1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f18000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005b4000)=0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fbe000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009a1000-0x4)=0x35, 0x4) 2017/12/27 20:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f000093f000-0x599)="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", 0x599, 0xfffffffffffffffe, &(0x7f000001e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000b68000-0x38)={0x0, 0x0, &(0x7f0000236000-0x20)=[], 0x0, &(0x7f0000331000)=""/35, 0x23, 0x0}, 0x0) 2017/12/27 20:02:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x9b)={0x0, 0x93, "f13f66db1e2b5db5fe112e4c2c09b9eac110304732cc0dba9888fd8b78b86537461a166423b02f0806b6e2b8c32afdb15cfd9e45cb006d8837029b6741a1bb44f3a11d1820496c3108bbf1c33bc9c2461a293d0dc9d178a5becea49a3dc23f26b8859284fafdf819015778a5f8f6e58f9d917fc791fcd41860504a2b62e829f291a997c8a1c273726f66061f9a75dbd4258960"}, &(0x7f0000000000)=0x9b) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0xfe, 0x3, 0x80000001, 0x0, 0x9, 0x4d77, 0x9, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e3, 0x80000001, 0x5, 0x6, 0x9}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006e9000)=@assoc_id=r3, 0x4) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008b4000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000000, 0x9, 0x6, "211ad7dfaa5caab5ca73c49b0795c24050451517fb682c0e7b732d1fe91b6ccfcedc4b3ca13c25242e42e7692163298cb408761faa81a8f438d8d4aad98949194fa20a4936f0054777ae048c21d5cd8b"}, 0x160) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2017/12/27 20:02:34 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x5, 0x5, 0xf871) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/27 20:02:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000-0x64)=""/100, &(0x7f0000001000-0x4)=0x64) r1 = socket$key(0xf, 0x3, 0x2) close(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000001000-0x10)={0x8, 0x3}) 2017/12/27 20:02:34 executing program 6: mmap(&(0x7f0000000000/0x9b000)=nil, 0x9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000009b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000003d000)={r0}) connect$netlink(r0, &(0x7f0000099000-0xc)={0x10, 0x0, 0x26332998, 0x0}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000002e000)={0x8001, 0x81, 0x6, 0x9}, 0x10) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000009d000-0x10)={0x0, 0x0, 0x9}) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000009c000)={r3, 0x80000, r2}) r4 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f000009b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f000009c000-0x4)=0x5, 0x4) mmap(&(0x7f000009b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f000009c000-0x68)=""/104, &(0x7f000009c000-0x4)=0x68) 2017/12/27 20:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000235000)=0x7ff, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000051b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000304000-0x20)={0x599, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00009cc000-0x10)={r2, 0x1}) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r3 = accept$alg(r0, 0x0, 0x0) connect(r0, &(0x7f0000910000-0x8)=@sco={0x1f, {0x10000, 0x8, 0x3fffc0000000000, 0x1ec, 0x80000000, 0x5}}, 0x8) sendmmsg$alg(r3, &(0x7f0000f9c000)=[{0x0, 0x0, &(0x7f0000ffd000)=[{&(0x7f0000975000)="cdbbaaa8aa4c3c769f3b248693da6ad196d499a3958836fe3225cca270c131433642d2feb662d1cef754e896773b93da445ab1d4b1f382d0f368bb51744bd4fee9bac505e3385a216c100734269e88493da64b8ce752638adb9cd0102431a8da00ea39fb3590ee4321d97bc6b9051c9b96bde1", 0x73}], 0x1, &(0x7f0000ffd000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1018, 0x40844}, {0x0, 0x0, &(0x7f0000102000-0x40)=[{&(0x7f0000ffe000-0xdf)="c52b464b121692d4a20e042fd249e96810772c5be956155d6f7648ae75ed614137702295e00452a85a65aef65b9007ba00ff812b60e8cc4d257139d4ddda47ab541bed57b78c1fdbb0496aea847630821be90339fd36afc9003624fed66fb1bd0b6a5a3a55cb9c608c81d52183cdc452f2d83960ec4b61ee558b96b081878a86de648be9c430bf26639570d72f5f099872c74724c73581f10d384b0e1b488da18082a55b1b9c66d57a91b26d4524fb01cd047197789098676d0c43f7b88ab01a50e23ecb3d0f7b7741fe52574ebe6b38b9fc3745c150b16dbfa2573c90ecd7", 0xdf}, {&(0x7f0000ffe000-0x7a)="88b0f645546afb29cc4fc86818eda476730efb2e1a11a7eb594f8b74e5e13e2e65b599882c62f2d346c5436336742dc0791b03c9ff5b60147c3af22b446f135fa4116465f9ebd2f73c870f832b4ebc3bc4519ad2053e30aa9cf2d97d2544531121c9b5bc947f84288e7984c790b175cd5bfb4bdefc87796a981609a25a70b154bcbb9708eeafad937216c686ece4cc598012335e299ccefe64a17c9332becb9f726a8f8803b2116f3c3d6852", 0xac}], 0x2, &(0x7f0000b59000-0x120)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xd8, 0x117, 0x2, 0xc3, "838383493b91696ca5e13384a5ef7ba7c254723ca406adf2e81f2459beb4ad3edad6fa37b7ec1227f306faee458c1c7c5aff8d453bd597d295e08614d7f26b72ccc2d2aa779f44ce49a7d79aa3fa18112f2c7f228d4bef2a1db1945fb473ae05e9d999e6713aa40009628314412bb6496b919762a28d1d894d06529cd51b80b2fc8f3069e8d94517cccc0b9bd2866991936840feee5f1930eb697509d882d63cb4ae553511fa9bf9438b7e67c700c176a048e00ad97f6e87c46e79a37349ea035e0e76"}], 0x120, 0x0}, {0x0, 0x0, &(0x7f0000ffd000)=[{&(0x7f0000d73000-0x90)="d77609043818212f1ed2f4850a5d547f5769637ab7ec1a74917a23924c4053542e41a97b352c5f4317ce1d2a3f420f35620d41c3d3268c244c746fcf86c05723997244120fd46f6fe79b5b9a60fd619e21c58ba0ef60416a71d057aa307be4a51519d03ff69bde83c54e3fc478985b97a9797180cf48f615b296762c1aebc4a98e0ff83db6bad77a7ce7dcca96ac5deb", 0x90}], 0x1, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000ffd000)=[{&(0x7f0000ffe000-0xdf)="74e240acea28dfed51047ddf62383af2111a4f701702a76bb437ce1c897fef3ea4c40b0e767a1729cac4a33ac5f3588e32c8e8722af1c42126f463c10a5e6079875b7f8a54149fbec42f523d863f2a6848cc9ee4d49d457e0936c060f8e3dbcc39b21ebfbbe81c6013db4370907bfca78dc0aefe51eae6ddf936ea9023d1e3b54f769eebc6dc78ec5d7b259a39c209d5b540b96c13fed48a0cd9760e29a33e2b0f085a6a9ea4f997b74b22aae98f1f0ca46659839b2368210846ec7ba48ffaf3c9b3e323bbe910270a518a74abd387314a0c16dc0243f922a90192fb13c284", 0xdf}, {&(0x7f00008a8000-0xce)="2c130c287604b2726d588da47f2c92f5546f338883425a33336908414d1b525373261374f872952eb33404eeefabcba0681236731736a590ad27243464f6e055090d39ff970852d07f9ed8567fc9639f48eb4b52c03ea6833b0549b16952e6d398c98bdba89efcb775db024849e9dba778aa434b945b021521be809139e765917ca1757d2f6be5c5b29e963979690f77a90b232f870a7eee579d7ccc165c9ddb89ec06c2204563e5d49c0c845e93157b7f1805dde064f74f6fd7c4ea16e2b662320617e2371ff4ad3c85b4c43af3", 0xce}, {&(0x7f00008ea000+0xbc0)="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", 0x1000}], 0x3, &(0x7f000088f000-0x110)=[@iv={0xf8, 0x117, 0x2, 0xe4, "3016cf8d6d35dd2ab9e33e09601fd1bc86315827960c11e758ac1f5af9f22efeba9b59acfed62ba60e7b502a9d3e8dc1fbb8de0d18a5f357e177f09d58b76384427b11b81cdda29590982c07e8704b61eeb5bb8c1109c3c76f1ec9089422caf5d617d0796484c5d1d8b0ff617d6bb91c2f9f2842f220a2d639e8fe0ab75e5a66b31d0ca11ccd707c32639882c440d9fc07204a416c9eb3cf413c1c7e68deebe39bbc48a253bf82d4a489b45ab6b8ce246336bec3c664707231d4d753c57b374de7a03eb527e06bfd01f7c5bfae3f5fc1fcef971254d6d92e8c27acc947611a4b7e0e5716"}], 0xf8, 0x40000}], 0x4, 0x40) accept$alg(r0, 0x0, 0x0) 2017/12/27 20:02:34 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000c90000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ed2000-0x4)=0x6, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000cbb000-0x108)={0x0, @in6={{0xa, 0x3, 0x223, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x80000001, 0xb01, 0x3, 0xffffffffffffffc1, 0xfffffffffffffff9, 0x1, 0x846, 0x6, 0x3f, 0x8, 0x2, 0x5806, 0xfff, 0x0]}, &(0x7f00002d3000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e7f000-0x20)={0xb4a0, 0x7ff, 0x2, 0xfffffffffffffffb, 0xffffffff, 0xf5b, 0x5, 0x4, r1}, &(0x7f0000437000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x3d)={r1, 0xc5000000, 0x35, "c0ed652601649070e969ade268aaf1b166bf5bef9d13072f68413275b4d61c44e2df45db95976fe3142e73e6e5389715c1de4e24d7"}, 0x3d) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0xb35a) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000f15000)=0x100000000, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003d9000-0x8)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000630000-0x1c)={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000f10000-0x4)=0x77a, 0x4) connect$inet(r2, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2017/12/27 20:02:34 executing program 2: pipe(&(0x7f00007ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x4, &(0x7f0000001000-0x4)=0x4) recvfrom$ax25(r1, &(0x7f00008f2000-0x3f)=""/63, 0x3f, 0x2040, &(0x7f0000001000-0x10)={0x3, {"43747043db48e7"}, 0xffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000cc5000)={0xfffffffffffffc00}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000b4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002e8000)=0x10, 0x80000) sendmsg(r2, &(0x7f000016c000-0x38)={&(0x7f00008cc000)=@nfc_llcp={0x27, 0x2, 0x59e8000000000000, 0x2, 0x200, 0x4, "dd585e59300a845fb6f0a357cea93ad768ab0da77aaef5b0e97bd09c0e5089e1612c52a942eb0fd09b075e4d5a3a0e17386486dc32f05ee8925ccde3b939b9", 0x7}, 0x60, &(0x7f0000101000)=[{&(0x7f0000f3d000-0x72)="67c7b14b815ccf0db69e61bbb64295c715c5db2dc76c20c4ca590a64406f1791d0a3c0b455aefd607a1d832cc90c339b696c2fb7509a67b533a0d0dd117f112a7fde1e51028056f823795e0489ff8322e6f6dd39e8eea5c0270ab402f92d2799ce3a5bf03c99cae81e7cf7d8bd9d3b08dd9f", 0x72}, {&(0x7f0000a29000)="a25da9b67b62b8a242874881317126852f0ff388ffbf27ffe68042766f22f89ca476536a1d9aec37b0f8b21ce3c98d2d7681af60bcdf5c93f7a1599a70abb2d87ac7efab5337ee1690da1f68ff31b2b832c4a7b081b058af1ff91aa97efecc866ea0df1b3789716f1e194f4784d68c4a87e6da1dc79a2c6e226751e9bc0e38e5f41d5d6b6f4056e9d0f256bb7589a6efc226", 0x92}, {&(0x7f000023a000)="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", 0x1000}, {&(0x7f0000f00000)="257fd0b7656aee1f412ebe1050addd8f184eb6275d82b89d468939f5818db92f3033eb166aa0f94ddb9088519a4153d9f0edf024226ef1b584227ce84fc4409b554de74b147073b1d2844af345d4430c2559c6803fe6732678a91a716e20596eb28e7a02c0e1b846418446b96932bc931b04e0d82ec56e0b371edf0c59e3c471e4fa144a06b0c857e9", 0x89}, {&(0x7f0000ed0000)="6368ef723b0a9b19855e446ca67bf49e1d1e3f10832a59a12ed73c6085ed76593b1f3b955c0ed501465aa93199641640596118743423927927fcab9ba41ce162d43b37571f82cd318b78562a43a22feea8165682a1fb2add78f1270785d6e7e3f1993fe46ce1296cfba87f05ed01384f3abadc9bd4055f323780ab084a406e65a93028cddc9b49b2dc07479234b164c703c6c71294cb016c8b136e9c2154857752c2bb39223bd344b7973ff56e5e0a074fd1e1744cfbbc33b34cffcf7dcf0919749e867a80eb51653630e9317edb3032d643fdca44e696d1f3f5ff979ce8bbf0d09f5154f950db17f9366eb517644efa581bb99e4b", 0xf5}, {&(0x7f0000607000)="8ae62551b7703be5a702c2eeeae6406bfb5a2f19b364fb7fa95e999939164428f362016b02f1cd1a96379c29533157b06d666c838ceb466b2b17ca", 0x3b}, {&(0x7f00001b6000)="ffb546d0baec31f92a5c6bb7800eff71a15601fa7419c61b31d81ad80154916dc029b883eb388c35adbe504ab90dc26da28cbd47891ad873b0640123ace45e5b6072f6f8a85ffca9c537af6652b1240a247de03c059035c6815bfdf46778d94dc1e85feed2ab22f63158c2fb036c9ae4b5312d09f7fe4b0b21cf74b272c1e1d158a9d14d0db44fedf58df6cd8c14655bceda106793aea39a1d5732e5554084775fa841cf880ec1ee92b3f2a1684f6f397f388c1d76752001d23d6b64f0d565d5c7f707b1a5a2d44808aac26ec4186aec5d", 0xd1}], 0x7, &(0x7f000093f000-0x4d8)=[{0x58, 0x109, 0x1, "4d75edf77120d870dfd880ad3cbcd10ed46f8c5c5f7fa8113a5c0b0c779935b31fd5b6497e62700ceff88e4d00d7efdfc2a0b37e5d16f43fa672674866e88167a76fefd882"}, {0xe8, 0x111, 0x8, "da67a4ad220856cb4630e8aaece7e4fece287934a1c53a14090c72d725f23e088dfad60c3801c1141dfa5a41e079aed0a5c899c29ed9cc6c1da1ddcb25f3f12f77058b8fdc7ac17879d354edd87c5ec1eb3b0815ede8988bef8eb09e1e6d6961d745aa0a9d476f2b89c99255ffc3951163191a7ecc3ddecb67f9f27b983148cb0a935aa6978cd48801277ef30ef362ded6a08c1295c837db3bf4793fa8a76ca4cb355511b8f473b5bd55a67fa277656abbdbd6d88f8a95930bb3799f3b958f81446e217ea7c43b6eeb1d5675aa73a33c546df79060"}, {0xf8, 0x10b, 0x1f, "4e4c176ed00f643800bb6117aef5888abe15307911ef640418b62e9158a7b46143b1815bd4ea572c1426061ccc35aea638dbd3a79eef23ec03e35a3bdb439752653bac061fe730662bd3d451ccc5c43ebdd3ca90f869fbec7189b1db50dfeb5027a6c30ddc64f4fd44387ade20b761b159308876c769b06f36c91e0dfa9aea014ea8829130c65c49eff1b15d827dc9c9d3cd3d526999f035633930e50724cdb98e44561f0f0204602765ed5af4717f09b469822c51ba8206e1c3228260a8d7170f04aa8411e1d459abafa7eb008a79c44d9d8362c608e26843b322329308d33444cb426a86"}, {0xc8, 0x117, 0xfffffffffffffff8, "cd22ddbfbfc419ad2274e18b6d06805fceee3f0751ebd9da09dc56febd10a4576de2c22a253019e2e6918c8b46701e809793668d8deff0baa3a690266f52450b309cf3ff86ca09f280b50d4b5f04fe6ecbfd3d40654752dccc068411634f9e4aa0721bcc639fcd9db31d7f737d0f567ff02b18fb1824b6c86db8ce16b2e65f1a826927ee6b64d38d3b18fddeaa7f1d34f7a01f740af4de99b929c7dc23576ada655661c8d650c08556c4a9da76542bae0d2f"}, {0x38, 0x0, 0x0, "07f5f9db6e22020430134de5a1f60f3ff85fa71232fcda35b0fbfebf6ac3521719976da96cc3e7"}, {0x48, 0x10e, 0x3, "346c32d60921f52819374e5e4a0fa765ff8bacddb83101288b1782842cd53661f2b4f4a1d1cdb327f884c201f321363d5b9ac3677e"}, {0x10, 0x100, 0x5, ""}, {0x98, 0x0, 0x3ff, "9ec167651ad006b18b4a0d05c8237f71ff12c80fce338eb3f74ef269a9fa6d4546edac9dabbd00ae426d5e54b46a8a372b191ef3e172b4d64a5cd4327a5828585bc94ef8856d745b98a75aa954c0d8180b1f392aea9d3d8b2ea97044baa0137ac617eca57c99a20a37dafa5a4f4e8c31fef4d5cefc0b87d106392bb3959c14ff422a8e"}, {0xb0, 0x116, 0x4, "ccef4b061b194535e45aeed9b35a7ce351caaf96fb2797b6bfc8588269c6f843aa96e9c0b86cd5a94a5ec9f35bb599b9d0432233bf1e484a11ba9a6a97a662bc1145c3e2a87ba47e5a11acc526f19937aca380323f8104b17d8fb968d378172331768a3e07896c8504020a97074a6a527f3a711dcc43c2952dbf95ec9dc9e4bbd6d470c9c86a03d1eb4ef4b99cc8e3dce588306e9c8550729b"}], 0x4d8, 0x800}, 0x40080) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x267) sendto$inet6(r3, &(0x7f00005d6000-0x1)='_', 0x1, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt(r3, 0x3, 0xffffffffffff0001, &(0x7f0000131000)=""/131, &(0x7f0000bfe000-0x4)=0x83) 2017/12/27 20:02:34 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000859000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd6000-0x4)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000fd5000)=0x10000, 0x4) r1 = socket$inet6(0xa, 0x800, 0x4) socket$inet6(0xa, 0x6, 0xffffffffffffffe1) sendto$inet6(r1, &(0x7f0000016000)="6b97", 0x2, 0x810, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 20:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) socketpair(0x8, 0xfffffbfffffffffc, 0x40, &(0x7f0000728000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000029c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000fac000)={@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]}, @loopback={0x0, 0x1}, 0x6, 0x1, 0x200, 0x0, 0x9, 0x4000090, r4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000064000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000499000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2017/12/27 20:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f00001f6000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000af8000)={0x10, 0x0, 0x6, 0x9}, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000055f000)={{0x2, 0x400, 0x7, 0xe1, 0x8, 0x1}, 0x3f}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000b35000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dd5000-0xae)={r2, 0xa6, "e2fa9ffe7493cd901914e4a97acc69407efab16491abf041ddea08724312c246ac6daf4135e3ba39df4faa982a62b9ffa64604792938f96b2c69e4cc6e1748c94a14c53c9c8378495900a41dcbfa30ae9e01d3452617efd03d3c626246d2e02f571efbf17fb4cab6d92a827edfeed7dd9ca4b67655d526f7eb6db73af2dcaee39902b3cfaec1b48adf7634a79731d19ee74fd0b8d8b12c6eb7293e210ca52a594f62a106340a"}, &(0x7f00009ed000-0x4)=0xae) bind$netlink(r1, &(0x7f0000d86000)={0x10, 0x0, 0x3f, 0x0}, 0xc) 2017/12/27 20:02:34 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x2) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000+0x60f)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x14, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0xb, &(0x7f0000000000)="0500af9507ff7f00000000000002", 0xe) mmap(&(0x7f0000b90000/0x2000)=nil, 0x2000, 0x8, 0x40010, r1, 0x38) 2017/12/27 20:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000577000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/27 20:02:34 executing program 1: pipe(&(0x7f000040b000)={0x0, 0x0}) connect$ax25(r0, &(0x7f000069c000)={0x3, {"06d2e6b9a63686"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 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, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 20:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f00000a7000)=""/142, 0x8e, 0x12103, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ac4000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x98) write(r0, &(0x7f00006c5000-0x3e)="45a75815686ddda4f5b8fd2f6fb64b793f3b569ebe014532af70340870e0d728187562f7b5199c5890c0f97103d35ded43c9e06fdbe0334cfcbe4219151d", 0x3e) accept$nfc_llcp(r0, &(0x7f0000f35000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000783000)=0x60) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000367000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f1000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e94000)={0x0, 0x0, 0x0}, &(0x7f0000cf1000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008be000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x1, 0xffff, 0x3, 0x9, 0x10, 0x20, 0x80, 0x10001, r2, r3}, {0x400, 0x2800, 0xffff, 0xd92b, 0x9f3, 0x80000000, 0x1, 0x1000}, {0x36, 0x6, 0xd37, 0xd6}, 0x8001, 0x791, 0x40, 0x1, 0x10, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x9, 0x4a}, 0x4, @in=@multicast2=0xe0000002, 0xfff, 0x7, 0x2, 0x0, 0x43, 0x5, 0x0}}, 0xe8) 2017/12/27 20:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(ctr-camellia-aesni-avx2,wp256-generic))\x00'}, 0x58) r1 = accept4$llc(0xffffffffffffffff, &(0x7f000003e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000973000)=0x10, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f000046a000-0x4)=0x0, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffffffffffff) 2017/12/27 20:02:34 executing program 7: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000edf000)={0x0, 0x0}) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000f54000-0x4)=0xa5, 0x4) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f54000)={0x1f, 0xff60, 0x7a2, 0x9, 0x7, 0x0, 0x4, 0x0, 0xb73, 0x7fffffff, 0x9}, 0xb) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f53000)=0x5, 0x4) 2017/12/27 20:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) pipe(&(0x7f00009e7000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00007a6000)={{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x40, [0x10000, 0x1, 0x100, 0x80000000, 0x80000000, 0x401, 0x0, 0x5]}, 0x5c) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000044b000-0x2)=0x4, 0x2) 2017/12/27 20:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d3e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000641000-0x2)=0x0, 0x2) sendto$inet6(r0, &(0x7f0000bc9000-0x17)="0b400d4b8839cbd8c53846f328e86245ead59e17ff465a", 0x17, 0xd0, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000020b000-0x8)=0x0, &(0x7f00003f4000-0x4)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000082f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000636000-0x4)={r0}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000c8e000-0x10)={0xffffffff, 0xb5f, 0xffffffffffffff95, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000052c000)={0x0, 0x39b4}, &(0x7f0000724000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000096c000)=@assoc_value={r3, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b7d000-0x1)={0x6}, 0x1) 2017/12/27 20:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) r1 = accept4(r0, &(0x7f00004be000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000748000)=0x8, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000480000-0x1)={0x0, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000082f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2017/12/27 20:02:34 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f78000-0x4)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f77000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f77000-0x4)=0x14) bind$alg(r0, &(0x7f0000f72000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f0000c52000)=[{&(0x7f0000f74000)=""/182, 0xb6}], 0x1) 2017/12/27 20:02:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c25000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) 2017/12/27 20:02:34 executing program 4: r0 = socket(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000031c000-0x8)={0x0, 0x3}, &(0x7f0000512000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000+0x9c8)=0x1f, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x9e5, 0x2, 0x5, 0xd, 0x0, 0x20, 0x1, r3, r4}, {0x7f, 0x6, 0x0, 0x63, 0x1000, 0x1ff, 0xfffffffffffffff9, 0xd17b}, {0xff1, 0x4, 0x0, 0xff2f}, 0x6, 0x9c000000000000, 0x0, 0x0, 0xe2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x55, 0x1b57}, 0x1f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x0, 0x40004000000000, 0x8d1000000000, 0x20, 0x1}}, 0xe8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x3}, 0x8) setsockopt(r0, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) 2017/12/27 20:02:34 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000fc6000)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000e4c000-0x28)={@generic="f063c4eb14a3675bd8a5030153ac4903", @ifru_ivalue=0x6}) 2017/12/27 20:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000347000-0x78)={0x100000000, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff8, 0x1, 0x6, 0x7, &(0x7f0000bb8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4, 0x40}) r1 = accept4(r0, &(0x7f0000988000-0x80)=@generic={0x0, ""/126}, &(0x7f0000521000)=0x80, 0x80000) accept$alg(r1, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xffffffffffffff2f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r2, 0x0, 0xe, 0x1000, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/4096, 0x0, 0x0}, 0x28) 2017/12/27 20:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e4b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c38000-0x8)={0x0, 0x0}) read(r1, &(0x7f000068f000)=""/122, 0x7a) 2017/12/27 20:02:34 executing program 0: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000482000-0x50)=[], 0x0, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005b3000-0x4)=0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005b3000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b2000)=0xc) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00005b3000-0x38)={&(0x7f00005b2000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00005b3000-0x10)=[{&(0x7f0000031000)="2e9dd8eb40b65f284378fb881cf1aaad3570dc20663ca66f7313c1383f067e596375a0152a3bb04ffaac5c2c7d84bd95b92e4da0ca45d4637edbe781ed68d16a3f145da076ac8aa3bfe4e11a8709", 0x4e}], 0x1, &(0x7f00005b2000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x90, 0x4000000}, 0x44) sendmsg$alg(r1, &(0x7f00001ca000-0x38)={0x0, 0x0, &(0x7f00005b1000-0x10)=[{&(0x7f00005ab000)="9512ee6bc48675a73a83c2e456b35088e2a38a42b94c7aaf51b6245d48bbbb90f3b9c17c9736d23d641d2bc544caed731f2181b74a26e8d00ef741c31e299739872a90d272a7fe97cede8ac68a38376e1754d351ea77c332bea2e1b6530ed57f", 0x60}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 20:02:34 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000f, 0x400, &(0x7f0000f78000)={0x0, 0x0}) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f77000)="2600000024004304000000000010910000020004010000000000000000000000000903c76e35", 0x26) 2017/12/27 20:02:34 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd1000)={r0, &(0x7f0000716000-0xf8)="5a9f49fc14c04b6d0cf72dbf8bed35053d5b7157fbd3b4e3293b77f502c9ec8fe116b34f9be609341efb85bc5aaee7ba869c941b6f0ce97f01c74548ef6e6cb52833bb91ec2d8c16d8f4de186a0e2d0a5d65cd0625805a512136185c2f55316032abcf83b10e54ee27ca0a3551cc66d7caeb2c053dc5110f4c71ea1799f5ea2a389905f92057e5bbfae1371cd3fb446982b9fd1461d396c45350136a298247b3796b54a50c9c084e027ac051cc683a8d875bff0e90933c02fa19af8162aa805fc636569569c4765287aad17df9c466aea43a33c9e4ea89a327e4e2d72f5f7e8f12bddab9ef59cfbdcca854fdb7409292a88c22d879689b02", &(0x7f0000fd2000-0x52)=""/82}, 0x18) 2017/12/27 20:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000000000000cc00ff00000009a979f321b30c7bc8790405c7bad62e0a43a632edc938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f000038a000-0x4)=0x10001, 0x4) write(r0, &(0x7f0000109000)="1c0000001e000720279822081d00000001c4000000e7ffff0600f700", 0x1c) 2017/12/27 20:02:34 executing program 3: r0 = socket(0x11, 0x80000, 0x65e0f1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000032a000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec0000)={0xffffffffffffff9c}) connect$inet(r0, &(0x7f0000aa6000-0x10)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900080002000000000000000604000300000000000010", 0x39}], 0x1) 2017/12/27 20:02:35 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) socket$inet(0x2, 0xa, 0x400) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x8e7, 0x200, 0x208, 0x8, 0x8001, 0x1, 0x4, 0xa00, r0}, 0x20) 2017/12/27 20:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) sendto$inet(r0, &(0x7f0000737000)="0709e204aee72d266ca54099b96520bc7630f5de48525aa9b6cd5a99597e571677e5e85bbce43dc8c29a9f5c98a2b6aec9d29e2775bf7e15d4597aaaf5d8da7857340da793f93afbb30c6e", 0x4b, 0x1, &(0x7f0000406000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$packet(r0, &(0x7f0000bd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000038c000-0x4)=0x14, 0x80000) getpeername$packet(r1, &(0x7f00004ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000bc000)=0x14) write(r0, &(0x7f0000c3b000)="240000001d0001000000000000fffc0014ff00fa1000070006000100f7729256ffffffff", 0x24) 2017/12/27 20:02:35 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028a000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000)="8672", 0x2) 2017/12/27 20:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c80000)=[@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x88, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x74}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) write(r0, &(0x7f0000525000)="220000001e0007fffc000f09000700000800f0feffa7001a00ffff05000980be45", 0x21) 2017/12/27 20:02:35 executing program 4: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x3cffed076b5e8c9f, &(0x7f000077d000-0x118)={0x1, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) 2017/12/27 20:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) 2017/12/27 20:02:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0x6)={r3, 0x9}, &(0x7f0000001000)=0x8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) socketpair(0x10, 0x80000, 0x9, &(0x7f0000c5d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@generic="452dc50702121e838ba37802448b94d8", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r3, 0x4}, &(0x7f0000002000)=0x8) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f000026d000)=0x5, 0x4) 2017/12/27 20:02:35 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000001000)=@ax25={0x3, {"d62c84767ea34c"}, 0x0}, 0x10, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0x6b)="8845748a11dc9449bce9d81026873a189b9e6f358f7cac2853443fc4636d113291778108c417babd5610adfce4a0a1989869155716ba4e5fdd51ed0a445f20ad613be9a1b0bf686eb9cbf298d60c4f977d167dc7b8bad2a07e0fc9d50550dc5d8d67037b4b34735f161808", 0x6b}], 0x1, 0x0, 0x0, 0x20000000}, 0xfffffffffffffffb}, {{&(0x7f0000002000)=@nfc={0x27, 0x4, 0x1f, 0x1}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000)="", 0x0}], 0x1, 0x0, 0x0, 0x4000}, 0x100000001}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002000-0x95)="619d0deb7fd963168f90feca8ba7eab93220c129e8fb9a48e3b1b3e5181611409f4ab6c0fad31628294dfd56bf0979012df0a6fa07028321eb73a4691826e300d42a880c0469a0c266091225855b7a15e273c9bb6574e3f284e83bdf437f338387aabd2b20514913605a65024f9ea06fee0332ce865bf2fbf90abb6dbfd906d9defaccff65cbb408e05cec355e79280240b416e9cc", 0x95}], 0x1, &(0x7f0000003000-0x1174)=[{0xa8, 0x117, 0x3ff, "0d6af37e82f5c584fbcd6d5bc5270649dd521e97fdb35aaa6ea1fbba099ab59269f7a7b766d2376818dee4604faa9de5652d3e2b1a998a26ae31189cf3bfe001b7863d850bb3ff0b9698036d9bd5644dc645f91c4a7999f12f9fb44af89ad1880a1a4bdb488c65090e4351f515c5c6698b9fed9c0855bcbf5190883931dd7f1421de4cbece9789c50c4da5bf30079897a3d3"}, {0x40, 0x11f, 0x40, "3c4341fb28a51e825cc848502a17c98d3bfab5f81e284b8afe224a6da6e86cab75bfcb3a97d62a106f"}, {0x50, 0x115, 0x401, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8e227f7a18122e7fb155769be2b5cf938caf3691ed361d6362b5c481c"}], 0x138, 0x0}, 0x1}], 0x3, 0x8010) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x270) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000004a000)={0x1, 0x5, 0x4, 0x3, 0x12, 0x0, 0x200}, 0x1c) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000)="3900000013001947040000000109210007000100030000006be8ffefffff7f0511001a00080000f60400000000000000f518e3070000000000", 0x39}], 0x1) 2017/12/27 20:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a53000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b4d000-0x38)=[{0x0, 0x0, &(0x7f0000422000-0x10)=[], 0x0, &(0x7f0000624000)=[], 0x0, 0x0}], 0x1, 0x4) recvmsg(r1, &(0x7f000078f000)={0x0, 0x0, &(0x7f0000146000-0x70)=[{&(0x7f0000c4c000)=""/171, 0xab}], 0x1, &(0x7f0000f8e000)=""/173, 0xad, 0x0}, 0x0) 2017/12/27 20:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000617000-0x1f)="1f000000520007e20000941ff5000f430a00000000f0001ab4a500ffffb92b", 0x1f) 2017/12/27 20:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006f4000-0x1c)=@req3={0x1570, 0x3, 0x1b6aef7f, 0x0, 0x6f, 0x100, 0x4}, 0x1c) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032a000-0x4)={0x0, 0x1, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 20:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000db1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000051f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00007fb000-0x2d)={r2, 0x3, &(0x7f0000e16000-0xc)=[0x7, 0x101, 0x800], &(0x7f00005cc000-0xc)=[0x50d, 0x4, 0x4], 0x32, 0x6, 0xd58b, &(0x7f0000e9b000-0x18)=[0x4, 0x1, 0x5, 0x5, 0x42, 0x5], &(0x7f00003cd000-0xc)=[0x7, 0x4, 0xffffffffffffffc0], 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e8f000-0x4)=0x4, 0x4) sendto$inet6(r3, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 20:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x80a, 0x78e6) getgid() socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000746000)="e2685cd1477ae3e37bd39aa1399cfebc0afff0e2984ce6b1f591e1f71ef9145ecb097c9cafac0c52f23fe99c8550f8184b66e429f7100ba2031234a5157ecf", 0x3f) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000d36000-0x4)=0x0, &(0x7f0000304000-0x4)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000273000)={0x0, 0x0}, &(0x7f00009b9000)=0x10) 2017/12/27 20:02:35 executing program 1: mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x9b6) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008d4000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="08e24198a5ffb066062ddab17c582ceb"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000718000)={0x0, 0x0}) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f000024c000-0x97)=""/151, &(0x7f0000865000)=0x97) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008d5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0xffffffffffffffff, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00002d3000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88a8, @x25={0x0, 0x0, 0x0, "cd"}}}}, &(0x7f0000958000-0x10)={0x0, 0x1, [0x6ff]}) [ 587.550474] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2017/12/27 20:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00002ae000-0x4)=0x7, 0x4) 2017/12/27 20:02:35 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000cc8000+0x1c6)=0x0, &(0x7f0000b50000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000042a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f92000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f93000-0x98)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf22, 0x5}, &(0x7f0000f92000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004a2000-0x8)={r3, 0x40}, &(0x7f0000b5c000)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f92000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9d000)=0x14) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f93000-0x6)={r4, 0x911}, 0x8) 2017/12/27 20:02:35 executing program 0: pipe(&(0x7f000004b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x26)={0x0, 0x1e, "81f78a9e326ae2fbef47b006f7fb0eebf88af30bc38ab555921be9cd8e7d"}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000)={0x1, &(0x7f0000002000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000405000)={r2, 0x20, 0x4, 0xffffffffffffff44}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@assoc_value={r2, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d13000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r4 = accept$alg(r3, 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f00000d8000-0x8)=0x6) sendmsg$alg(r4, &(0x7f0000e5b000)={0x0, 0x0, &(0x7f000057a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000de8000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x425cfe56}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006bd000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e34000-0x8c)={r2, @in6={{0xa, 0x0, 0x53d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$unix(0x1, 0x7, 0x0) 2017/12/27 20:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000e83000)="1c0000001e000720271622081d00000002070000000000000200f700", 0x1c) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000644000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000028000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) vmsplice(r1, &(0x7f0000b53000)=[{&(0x7f00002ab000-0x52)="441a106919cd3816a88a6cdf582fa819436337d5dfaa19c5397c5401db0b149a794e70c84f122e3436282b6d89ad0ab92cef1989add3c3aaa1617938ba93049754caad9738f3e808f828d6f41a3dc2e6c3dc", 0x52}, {&(0x7f00003b3000-0x4a)="71d4d63fd0ff90d801304c7f6ab92556f41932a87548d38d0d0f75a3ca02a1381418d545fc7bfec205d2f645038bcb9dd98ed598a87ff6d076e2040321309d81010093da29fe8ed7329b", 0x4a}, {&(0x7f0000c3f000-0xd2)="1f0dfe2309fc8463c9aad246c62102a6c37ba0dd4ca181dffbc999e58bb27e5f5a220c8042c134ca8132859ebb5c9f9113b5fc76349b8af91ad618a89d7332404dee88238b57beae6c0136ed46863fd546ad569394e2c6ba017e39bec9d0be7e2646a51a0355682fc9b97d902911e1b1adfa4f1d89c52ff4a81dbc8854cb32fc39930f43edca216b2b6ad02b587e69b5c4e7dff68c8656400580cf5c5d95a0cd6db1efbb491b96d7f7287a71a11617933bdecd35c2bac9ca54de068a755e593829898f9b132a21981ff1e4082c0ea4505815", 0xd2}, {&(0x7f00001e0000)="ed11569f5614397792d4eab728ee18e710561af01b2c7eef7666bea8462425ed404646d578b97115c5f6781c4cf76ada6871d88be6ff49852e964bf142a403a8c8eb555c622fe0ab81a6fbd7abe46c54ed2968b55b453847b3d5c14329d4700c8d810e5925d5efe029b6a6968125b61b711e732006a4bb7a072b035cbf8cdb7eab14b058a992cd6d289b08b1f14fb6070a9c0e8f6c2540e2bc99f7a7b4dfee8618a867319b85fdc923edbd0d0b802c3cda39572e3e0209969164b2d552ae3995c3859a7932", 0xc5}, {&(0x7f0000ba1000-0x3d)="0bf65916d196a40c659aedb2e8c0b88f63f90b8a6ddaf10892943eda2cc01da8be25646bd40d2e8cb4e6218e249328a5dd91771e3fbc116e61ad573e3c", 0x3d}], 0x5, 0xfffffffffffffffc) 2017/12/27 20:02:35 executing program 4: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000000000)={@random="b6400e5f16b5", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x9300, @arp=@generic={0x102, 0xfbfb, 0x6, 0xd, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "2da5f934aa861a2e00a6788082", @random="a786fcb390e4", "a131ca016b7305b0619b11894452856e"}}}}, &(0x7f0000002000-0x1)={0x0, 0x3, [0xf9c, 0x8f3, 0xf12]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0xd, 0x4, &(0x7f0000001000)=[@map={0x1, 0x3fffffff80, 0x3, r1}, @generic={0x7, 0x5, 0x443, 0x7}, @generic={0x401, 0x3f, 0x7fffffff, 0xffff}, @generic={0x2d6d, 0x80000000, 0x9, 0x3671}], &(0x7f0000001000)='\x00', 0x2, 0xe6, &(0x7f0000001000-0xe6)=""/230, 0x71c, 0x0}, 0x30) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r3, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r3, &(0x7f0000002000)=0x4) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000-0xc)={&(0x7f0000004000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r4, 0x28, &(0x7f0000004000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x800}, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x7, 0x30}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000657000)={@generic="9427e0380c759e4b618760c2a48673c6", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9c, 0x0, 0x0, 0x4}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0x1, 0x100000000, 0x8, 0x5}, &(0x7f0000003000)=0xa0) setsockopt(r0, 0x0, 0xcf, &(0x7f0000004000)="", 0x0) 2017/12/27 20:02:35 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x40000f, 0x3) sendmsg$unix(r0, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000007000)=[], 0x0, &(0x7f0000fe3000)=[], 0x0, 0x0}, 0x0) 2017/12/27 20:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f00003a2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a35000)={0x0}, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000087c000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000057f000-0x4)=r2) socket$bt_bnep(0x1f, 0x3, 0x4) 2017/12/27 20:02:35 executing program 7: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d24000)="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", 0xfc, 0x4004000, &(0x7f0000d24000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c0f}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000903000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000929000-0x4)=0xe8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001ec0000cd0000000044f6", &(0x7f0000d25000-0xe5)=@ethtool_gstrings={0x1b, 0x3, 0xd9, "e6ea53085f7f0d6728c35d0ec12462d7f38f7460b8dde361be91a88ca3d074265f5388a5d63d4342f798c9f288759a45a5529d5f9e185bf2147e0f7b511aa741f8bfcc31b369885ea19af2ce7bff8032329624f324e2ee323c3b9dedb7383adda1e0f3dec4819ace2a70dcac5b660dc3276dbcb8aac9495605d049babff72c537dbd4fb5622a671c62be774535e85f452dff90c866504323e7e7b78632f6686933a5183e4ed6d1d9ed03360cdd62a94baf0aa4f165259c9a540aaf3847842e9762a95b38d02bcd2b0198bd2f2c3f1e1688fb0e12799f14c73d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 20:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x803, 0x38, &(0x7f0000c69000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ef5000)={0x0, 0xebb5}, &(0x7f0000808000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000476000-0x108)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x60d, 0x100000001, 0xa007, 0x5f1d, 0x9, 0x80000001, 0x6, 0xc955, 0x9c, 0xfff, 0x7, 0x3, 0x4, 0x1]}, &(0x7f0000faa000)=0x108) r3 = socket(0x10, 0x2, 0x10) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000c4d000)=0x2, 0x4) write(r3, &(0x7f000081a000-0x24)="240000001d0005001e00000000a109000a3900fa10000400060004fef72a0d000000009b", 0x24) 2017/12/27 20:02:35 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000009000-0x151)="", 0x0, 0xfffffffffffffffc, &(0x7f000000f000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) listen(r0, 0x7) 2017/12/27 20:02:35 executing program 5: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000180000)={@generic="f7f1eb7ca0cee4bc05b27d170bc072f7", @ifru_flags=0x8000}) 2017/12/27 20:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) bind$alg(r0, &(0x7f0000f93000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ddd000)="0a0775b0", 0x4) 2017/12/27 20:02:35 executing program 4: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000922000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000ce000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000165000-0x4)=0x0, &(0x7f0000954000-0x4)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000062d000-0x10)={0xef, &(0x7f00005b9000)=""/239}) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x9, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000285000)={@common='ifb0\x00', 0x0}) 2017/12/27 20:02:35 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x803, 0x4) sendto(r1, &(0x7f0000577000-0x10)="120000001200e7ff00ffe90009144a00", 0x10, 0x8810, 0x0, 0x0) 2017/12/27 20:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x143) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000091c000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001e5000)={r2, 0x28, &(0x7f00004c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmmsg(r1, &(0x7f0000f9c000-0x1e0)=[{{&(0x7f0000cae000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000b0a000)=[], 0x0, &(0x7f00002dc000-0x1320)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ee3000-0x4)=0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000801000-0x4)=0x6, &(0x7f00003fb000-0x8)=0x4) socket(0x11, 0x3, 0x0) 2017/12/27 20:02:35 executing program 2: unshare(0x28020000) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) unshare(0x21000000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0xb8)=[@in6={0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5edfc4d5}, @in6={0xa, 0x3, 0xffffffff80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x41d, @loopback={0x0, 0x1}, 0x1}], 0xb8) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = accept4(r2, &(0x7f00001b6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b97000)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000064a000)={0x0, 0x8}, &(0x7f00008e7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f13000)={r4, 0x73, "2eb1d0a3819941eb859a05c9193969e8aa70b99e46228d3a17117f1f63f2a896794713f2e2f5a1714357841a883e2c115ca696f973e000722183f80cd0a0d920d1d214deca2e6bab300f075ea9674f73ba37946f99bba5208bdaba6cc548ea935f7d2aea1409b2548b5e2638e8cb5c998a6a26"}, &(0x7f0000f1f000-0x4)=0x7b) 2017/12/27 20:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x3, 0x9, &(0x7f0000de9000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cf6000)={r2, &(0x7f0000e32000)="ad1a6608401e97f6182abf39a222150ce1932e31ae386addcb7a42c58aaf05d76faa8320ad92b8e61eb7a343b811e1fe118a862ccbd49ee0178c4249", &(0x7f0000f57000-0x1000)="6993344e4c9aef2649d54684e4d78047e10a9a058271d976a69fa0710439afcc93a3437c3fea7b1cfe9b69d8bf5815bd2af09d83f59bcad39154f53d98d0f9dc00e697e8f1a6be332a99cb2dcfe32abff6bdce219bffe3479b26eb66ddc2b0ae36f4667ffb4ab20de2e2f8cfea6148df2ffc7356df1d78cefcb00dbd9db0abe0240719d10a54c2c0fec2836af92be4bdf65a047dd922537b42024aa86e2a724c0e27a2e4068bb01ca0bd95166d19641487ae33296f1bb7e76e8ac839c884e6b7418c2527152e1890ec0c8830d50fa07e36dff08a316db0223d54ac2c7e19238443f1dd360e7673455bf81a5915f4c2b65c576acfed7e863996360d8c132ea2ac4498204c85af066b8af0a98c63a97c8a2e93f0edf640ed5acbc61d0f27b12b35b8bc36109b077e6dd2eeee5f9675993b1d8b386fd2d728d2c1c0d679464821422cc81bc4ebbeae638f977260ca1fda68b18e83a80b3b71933df4d0e879cc264d651d11bf331a3a053e580f4274b19f4416ae305d474795e3e61eb81a9990dec8a68283e379cf89ba7a9771a1296631b11197caccddf3a7036287d751d1f8646a12ffcb9061631c2c68105f7be2c9dfaa190fc7185cb5eb0df18fce861c599a4be765e9b164d326f6a93e1e234759c2c1e1d0c751c76936db31e6fdd074c45cd76f1e2e25183b0c038e734d0a31824d977e7f834b28d4da7d127be6dc574d1de7403ab5b93e8959f19f15e4e117a0c1173193ea9d4c8565038d6d3824fc9f5796f136d40f84ed58171a046940243493bf64ea6b6e7b79d2f9af97799d646de444be3d39cb27b8f6e0750479e85b4459acc95894f062cbd53ba6d83255a826dd43fce5dcd042fa62bb688378b5bffa140757ff2293300c91e0a4deca147b237e33e7592a7048c263947f4ff67772ae4e09b94406797e43a31a0e6fd50a7123433198a97fbb739c27d29d2eb4a735fcb75a28e020679044abb75254773d3d9277159f808ec3630ec2cef0ea5fb8e86439c9475abcc8cedca122a7b7fbbbd4f239e7c8faa2d1a5892a359eb550f7fb58825331749c08476bb74e05d91cbc35a3ce5bbf21638ad7d9f17b3aa79253f6bb62a595746324d4f670c87c674ead66fd5703a456baffcc6515520f169e0e339d1e8d75e2c1057d3510966bc631e75948b8d6b041207ae5eebe2df1caf18e912624409b290d2749aef18c1683918d16fef09d44e9a4199f6837602b4f6495ff24b10bd7ecd3d2102f552d828692a066eb2fccc48e10bd9baf7a63cf923d6089155e9bbe20c9fd477094245555c83cbf94f17ad2d408f1382da732b280d09f294c8bf5bf1b518bf7e52f64c66e162d735b4a1c77399f5482cb49e90f6296ebefdcd68dc4d0ddd50af9f1a8eca804f849c62cdf4ccb3e369857971bba1959252205a44a7f93c77fc54c8d8cbc760622ef5fc39453fd04fd6b63971f5f6455fe85144ee76a8739bf3fc2e6e20a092daead90064a0a7e25c8f7faed1a069a8a960628bf38d36ba88268024047380de612d38f748daca407d94089389e0ab9d1626aa7e03756348c484ebf6bd1a9d7a748dcaf0d657b50e24bb0a29f90a1fb64a82dd81522312e87f09e046bc4cd6473613556bba242abfc58c069476f32ebc6b7d4f9ab94b62ffd8c366da92afb482fa1ce6e591dd9f8ebf0b53e510a29ce3e24811940bad266c46bbd0e684d0ae4d679c6069087da9ceb948559a098e83f23d5288862a11c9acdd06113abeec7d976120f6d0fbee7ef4026986e8d70f8e32077a698cfe5245245bc7a3b72a68b8f23ca4866363cf3ff4e3a1bed1f2bbb701d3c1fa6baec7473659542161bea74d7a29291fd2aee67f94a9cce0291d7cc69c21513e65a4da5c747f3a5991d94d202565f893f108832763d4d0b9237defc8904e16b55e3a60148ac4e45f7d83e78267506063903a058b9bf63223f3aa6783c2b9d033e54a3d9df75b641216b1cf8f0a8cba685dcba79eb2e5355b4567bda6b72a7fe53e4308403b1798dd0ffb23663d320008dcf5cd5d7a9e27af59b9af4ecd6c1c8f3aef546e61f359fa7ca688ebb5c552272b685a4777f64d3f46e949d6f79d59e77126774ae6ffcc3db87221e7bdf89c1585526302d586880db777b80053a00276e08cedeb0ec88962d93e2c6c120e00c9813a1ba2c437de9216d24275b2f4d17d45bf657458a45204b52e699d19e919769c3322614c8e7608c002b4c0ac3916f688beebf45cf5495bfab7d7fd1620bdc3fc6a619e3fedf4a3cb5d7ae2b2779642d8a8f1bf9f5029a991ff45403acf4412ee936a3064618b2dd1738a3cd25fb1b54216e279279fe26092145b0a6ead82e0a885f22ffa86db12e3c71b78386aff365bdaf25216e965596fc8f89c07e453772e090d48bddf203c66f0a6c07c53ec8e0c426906220f8a2e6c645729b35b370d6582a452832d0d83f386b63f364892d3894e8b42b681e683fb83cf810d1ae2c5919541371062f650b4ab90ee533b3826cec0b562db98ed6290572c3afa7086e808be2c6caa1a2c6e838bdb104e5a1f94d52e6077f97008b526f7808fdd5f553a75b369243d9109fc0e33a25bca6c619fa0be0cdf3e429fb0c7ac704c31dd2ff7e2672de006b67c32330a3619f4909a4ac25eaf85ea0781bbce34066d2f670df9a697e8e693411f0bac4da64723fcb9bfc1b5eaa099c882fcec88b0f455fb7f845438967722e4701b7e0eeaf72bcfdbf88582d2669f24d06cec30e740de210ee03edf025636f7a298d75f9188ea2e99b1a18e2d981da23e9dc04e731e20ecb77cb801ddf50c64237dc8d3f829d3939f1c579320abbdf74f1435b305c0cbe0a0e09f20dd3e27ebdd2bfbb92a86ab7cf0211899e58c4ea93ff65be801ce206334152c8c2e2000f348471c3fa5f9a716ffb1d75d2c8e6ff40499150c6780d590713b0d2f65d87e36bf5f9e60ce881d3736d660fd0e402409deb26e302b50446681f6e213b0e255b65057287facc3fc34441074d0522ca8902955606f764817f55a1b74edf173cdb8a9988e00a9c961f0e443a91c1c318af545c42a05eab0303d7345e2f417372f1fc142ff91496d3d7cf1f833403cf36c6c407ac355fc0117e993d862e711124493d8abba5723a9c86463e789308ea1b6509134982cafcc482e4188450bce91f998d000115a7b557dd29209839a7af594fec4b59223de66c7667437a249b31b22891a32eb512b4e3bcb26fccb9182f4179d454cf4f455326b0ee42e2a25e2a36b6ee5a6e6f2a87e220ce130578592403f8b11a4bb73596954de2455347bbfbfbb6d77f81fdb3badc97873fa8988721c5a54cabad36de1cb93000cc87bb2341ea31a6a935dff2e7e8b8c9d40b7a7768c7b4318e0be54aaa734732c4cce913cfc46d4febcd13b8fc492379a2f39d565faf3d66dc0900e907718c73b5a07024059d294e15407dc51a52ca1cd13f3ffc34589ced088ef7fed8b3a5d64d46f612033a9d8ae8385096ff0a1a2245637127cfb19d64f96efc0c45300c65e1a7f721721f2d56c3d823e63c3c901de033e3fac685a7c95bc88d24ed150ed56e6421a019dea150a42b48d1b0a26a36ef9ca84a0523002f5f663c291f96f3aab65dbcdf7b9ebca362c9c868d3f5104b095bc57bdf0459a0ca5f56a10c95ae979a942258a9eb45308ea88b39d3cfce3fa7bf855277da6fa81adab259c078e7a69132b56c6aa083780c6740de49d4883211562513e72c7e310b67b5fcd4ee1bf91c9cce5d7778fb39a3510545e41ce3424f3a9fb2f9cf04b7e13b948cc55551362975eafadd421a3260c215e86bdbe5f9d9c5705526453b1475f94232c961bae98bf27b4d2290bda1608f89c33d9cf8e6de9b4b19dd8c3d33e0ee2fb5177f5fbbd993438864ab3b37edda7898a2653e51a07369ba3a22748a986336cfea3f14c57c0f74566db781bcf854dd24f7c4e42e59a267f0d6e0a2a9fdd98b09e32e3ba8bc1e0dba6f4f608beb05d977c6a6dd31234966a7fbe1a7cfece493c52c56d928d05918af9a79925aa2df060bf8e9bfce30d33bd1b2f8d8908ab1e671a64a3612bacb5bb605a06c12d6cfed663c7c2a56724a4ae4aee474d7475bac9305fac3cb15b3b44f4a9e1ad8a07b923ddef4bc2fff94f6f360702916845a879cda32fe299697f69aadb0a68338deef4e685ddd90dec1fd0cc0838fc6df96a132a29bdbb18194e8b23f58ece44954eb2a1b822a8ff5056ae315d6c24bac45da343784cebdb3c8ae1bdd4adc2801f4a62bff3bf802af76eaa237a1111840eec4800a2ed8f4f111976e58647189ca16295122b45be505bc0ca9ae09a48a4bef52b6d89d9b32744fb46b2b746b8be14e708b13fd51810b2d46dd6b0cb45af9e7121ea7d20cbfd91a6bd8c628376ba710cbd001bd74b95bb454de344242ed232f04f42006bf2e33517455af53497cbcd3829614118026af631660da05cfcc7912f90dfd2f27e0b42f2ac5826a87d6a110c380881546cc26da2e9454a43fe537f61d9ed38c8c56c321ed9fdea5a0b8be10945b6ba971a5e81ce96d751c58c15eeb37afc74f036ec3942e67ac43fc9b2e2075eb062aceec08a6a8d0debd89f74bff51bf18377b462cc362e15b110f659cb28abe501bc71df7527aa8eae101bd6495806c81507122779971c7e552d471db55d72f5bef28b2ba6266beb49378e6820d49f3b2dd9de6d8800a2e396caa041ad4b39052d08479cdbf6992f869a84b791104880a73b92a154eb6aa88a744a2357280b583e624ad3242d5a6fb3ab3d0cfdedfb50f1582f1c9cf0bc195b6fe3a420154fcb9053519d09b424a3652fd465648dc65c550b93d45bc1d86b03b91bad15289bfb3da614b2a1ad625a62a3973bb34d5f0d6613d16263e8ac90de6ffe1c53e021588925bbc2afff3a097b6362b69a4813aa5a2bc2c7043d2ee0de12f2e914c51732cf1a675b90d79dc4b211a44f7dab37ae5caf6e3a0bdf6f36ef9962973dd3d2fb4d5677adb22b7c351852794c0244e65f14e445db4eeec285890653a9c53e4e9c95fe150e474a5314b7418b4087c8779cb37a1a947a215a616a078c23b6d376475dc6c93ec42641f04fbb7574af408eb14218d37427bda46dcd592a93f1f3d03c3037568a1fff1ed4c9abf8490f9f28ae45cdb16bec9b12e0a6cc47ee6f82f02696bfb88add679baca3a414a2a95b72c9a5437a96985076ebfa1dddf95c7d3ef6316d2c56b8b9a899364958aa2e4713192c0993a6695f39d4ede96e1838604d6ad4b1b99cb7a1dbe0b50d32211c933231c48c08f0e9e55a3f3e033f3feec3b964b26c86b8f87a4adf4ddada8408b594ea354d25aa5e3d2fb46d3f8bb54ba5b3b902b961cbecf514b97aedfce20907c10bc402c2b9cc9c19568f23ee6a4547fba0f63f32d799e5b6245b052c425d303ab38cdcda5e512dc5274471046d47d678ea49924aa50f072f4649f98c3c18c2d4f9cf12398574f24bf301461540ad5b35806dc3f848abd24c428de93f63ec08cbf543525ed0212c7d63f210c9ad968294e7a0c0f9579258765c28253468b2febe1df0751d308b704b226753f5b1edd250afc1ece0468d217ffd768ed57f0994fde631c41e71321362330d706cbfc2299f518b76dcb7d3c3beed701ae65c0633b14ec303ce569d63cb2750a8b162365c6ec285161912a50e98cf6f1278a3bdb5200e605630d28ac0d54e885987ffaca4a0d29059ffc757c0979268046b3f029ab319dce42bd5b48985e31968fa40d22a605a317fc562a9069594c9f1da88b268f245ccb8f64714c8c69", 0x0}, 0x20) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000e7000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c96000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f95000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7fffffff, 0x7fffffff, 0x40, 0x8}, &(0x7f0000091000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000729000)=r4, 0x4) sendmsg$alg(r1, &(0x7f0000652000-0x38)={0x0, 0x0, &(0x7f000069c000-0x80)=[], 0x0, &(0x7f0000d16000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f000094b000)=[{&(0x7f000078a000-0xff)="e5bafa9569f2ceaf05071686c949f45c4b6a06eb8def881672bf8d91c86ea9ce3626c3d2ffa0707a91948af9bf4ca6517b94766b9d6afac98d2242486a17c5dfc5cad4a528577461004edd612be9b23d023e0ed45d017c4831ed1721a95f698ae3846379a3b606830fcd38550e07265e8385c450aa5ad75343ea4ebaf984665650490355940ad530a902631dc1aa6551", 0x90}], 0x1) recvmsg(r1, &(0x7f0000c3d000)={&(0x7f0000d16000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000860000-0x30)=[{&(0x7f0000532000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000915000-0x88)=""/136, 0x88, 0x0}, 0x0) 2017/12/27 20:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) socketpair$inet(0x2, 0x7, 0x7fffffff, &(0x7f0000f77000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007bb000)={0x0, 0x4ac4deab, 0x7, 0x8}, &(0x7f00006db000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000010d000)={r2, @in6={{0xa, 0x3, 0xaa7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xa2c}, 0x98) connect$inet6(r0, &(0x7f0000899000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001f5000-0x4)=0x14) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:35 executing program 5: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4, 0x10001) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ad6000)={0x9, 0x5, 0x8000, 0x100000001, 0x1, 0x0, 0x18, 0x1, 0x0}, &(0x7f0000ad7000-0x4)=0x20) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000227000)={r2, 0x2}, &(0x7f0000ad6000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0x2, 0x7fff, &(0x7f00003f3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000085f000-0x70)={0x0, 0x68, "ad33130582324adeaca1d6782ca7fbe46998f8a5d1c02de289684cacb0a1fd24388de6e4ff56f86eb38a7d6a63deda63aec06b6fd59cc371d502496290f2aac4f76f8f055565acc5da4d24070bb0206e7b0ada7bdc2299e211fe91ff202ee34efdf4008211443198"}, &(0x7f0000ad7000-0x4)=0x70) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a31000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffff7b5}, &(0x7f00000ff000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ad5000)={0x0, 0x0, ""}, &(0x7f0000ad6000-0x4)=0x8) 2017/12/27 20:02:35 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x608, 0x0, 0x0, 0x0], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f42000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7d000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fa2000-0x4)=0x0, &(0x7f0000813000)=0x4) ioctl$void(r1, 0x5450) 2017/12/27 20:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "bbaa999dc6eb56df1d9c6f853c6ca263b3127b45855f504b91fc62ae0a58d64748068471bbd3fb6e64e118cadb7aa84d09b1a7cbf9ca909ee86d8ef227d4620d830fb5eaee26a99336386e9ffc8f54256b0614b98bd13f47b7192f416b9829fae08a03d36cf04ce1f3debe67220318962d4dbab924af2ae8fc6a2ccb4a7114735e61b10762662bf102e9f64e7adfc6e6c529a05468f17ab9ef5499f264c4ea582f287e96d0ce1ffffe72b6b4c0ab87ca9dbaee750565cc4ad456c119"}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000522000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000048a000)=0x6, 0x80000) connect$nfc_llcp(r0, &(0x7f0000528000-0x60)={0x27, 0x2, 0x3, 0x7, 0x2, 0x2, "b27735bca91d6d262373a1841b4f06c6470299ca73d2d99d23a596a811709d1f11b3dcd2b3b42472fe341d795fb3e34bad6e7bf9825cf426e34a844207b27c", 0x2}, 0x60) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ec4000)=@assoc_value={0x0, 0x0}, &(0x7f0000d9d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b86000)={r1, 0xe8, "3e7c6f463680d67e5dd5eaee0d03d33f533ef56daeb9c691731b2f8cfbd2278f180ee9a860ff0cfe6dba1692021dd00199d488d27070f3b5171949ebe6f0a1786f2f3c84fd9cf4accb480b8ec06d6cd5762378a2a88f755f6c0b9a9c35d40a88c752702d5679aa4f58f1d631f0c1285d8659f7cca7a41f122efabd3a3ced449238e51863738f0f950563bb2a57950730b89502edb668d7663754885daa2d27f7856267e43f44c4ecd3c64aecfac2c762611d5abb36662671d3ec2b56e31dc04eb62d4e30737bef2b0688378241f0ae09674c0c4902c91b1c327573868021226f74bd44e694a279de"}, &(0x7f00000ca000-0x4)=0xf0) 2017/12/27 20:02:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100007}) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x3) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000450000-0x7)={0x0, 0x7fff}, &(0x7f0000fd2000-0x4)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd2000-0x8)=@assoc_value={r2, 0xff}, 0x8) sendmsg$nfc_llcp(r1, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303090000004bf82eff4d04", 0x0}, 0x60, &(0x7f0000c15000-0x90)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x0, 0xfffffffffffffffc, ""}, 0x10, 0x0}, 0x0) 2017/12/27 20:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x4, &(0x7f00005ff000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cf7000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000273000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b86000)=[{&(0x7f000005a000-0x3a)="390000001100092401050020000500ff0e00000003000000d7ffffff084d00000000000000810000fefffff5471500001e2000000000000729", 0x39}], 0x1) 2017/12/27 20:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001db000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000069f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009de000)={0x0, 0x2c, &(0x7f00003f9000)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000093e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000be6000)=@assoc_value={r2, 0xb979}, &(0x7f00009ac000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000c67000-0x4)=0x0, &(0x7f00003ba000)=0x4) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x100000114, 0x8, &(0x7f00009aa000-0x4)="e0ffffff", 0x4) 2017/12/27 20:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f000050f000)=[{0x24, 0x20000024, 0x3, 0x0, 0x0, "d4fdffdb0300000000000000ffffffffffaf0e70"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e93000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000cc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00009ca000)={r1, 0x80000, r2}) 2017/12/27 20:02:35 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f2d000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000-0xc)={{0xffffffff7fffffff, 0x80000001, 0x0, 0x7ff, 0x7331b741, 0x3f}, 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00003f8000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(0xffffffffffffffff) bind$unix(r1, &(0x7f0000c39000+0xd09)=@file={0x0, './file0\x00'}, 0xa) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000dde000)={&(0x7f0000eaa000-0x10)=@ax25={0x3, {"b153e35b126cee"}, 0x0}, 0x10, &(0x7f0000883000-0x50)=[{&(0x7f0000fa1000)="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", 0xf05}, {&(0x7f0000fa4000-0xfc)="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", 0xfc}], 0x2, &(0x7f0000f9c000)=[{0xf0, 0x108, 0x2, "55a4367ebd41f40d9e348cf20d0dbba7015deddb203fd6280431eeb2772a5fa5f193aef2d6c4f65d0ad45cd3d848c099f5c7f60935a2f0752fa285b9a3e3c0acaa092b0466f9dfc9d4c8d3ddda53c1e2ead1cfffb3e15184bca5f65ebae9549becc1a01ba2badd284a3cbd2e713d0bd502e66f587ea0ce9a3d2ca5cbd20e05fec98af11192ad973a8ce68807dfac5a2d8f69df426e48644d96d5a192a5e012ab56b0c12639b6932e05d479105b33617a31ffe7e9ba6c44301d7e30a9b4a43d5718a461ca4729dd8b66970ead449c238c1ed18b39085f20e751b7feb0ced72e4c"}, {0x1010, 0x10b, 0x0, "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"}], 0x1100, 0x80}, 0x20040015) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2017/12/27 20:02:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000355000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x63462f7a}, &(0x7f00004e1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000-0x20)={"731d7adc3e4cd99048f29097a162febf", {0x4, 0x8, 0x7ff, "5062513a7989", 0x10001, 0x0}}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x3, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r4, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r4, 0x0) accept4$unix(r4, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) connect$unix(r3, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/27 20:02:35 executing program 4: socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2017/12/27 20:02:35 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x3, &(0x7f0000acf000)={0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000acf000)=0x0, &(0x7f0000ad0000-0x4)=0x4) 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) 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) 2017/12/27 20:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a08000)={0x26, 'hash\x00', 0x0, 0xf, 'sm3-generic\x00'}, 0x58) writev(r0, &(0x7f0000874000)=[], 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003b1000)="491056c365cc1d55afb5fc7322796d5a123315536ac82044551058c6b730ec21782479edc82c1dd2f3d537ebf74c910825d26ef3715e35882569f6665620f02578", 0x41) pipe(&(0x7f0000af4000)={0x0, 0x0}) recvmsg$netrom(r2, &(0x7f0000676000-0x38)={&(0x7f0000635000-0x48)=@full={{0x3, {"af8d830ceb04ba"}, 0x6}, [{"3486f0043ce6fb"}, {"4c5122a7d4ba76"}, {"31fdf141eaa927"}, {"754254368a1c0a"}, {"dc43d254311df8"}, {"c55fec5b8e549d"}, {"b5d708a0e5d1d0"}, {"04cb13d57898b0"}]}, 0x48, &(0x7f0000006000-0x30)=[{&(0x7f0000205000)="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", 0x1000}, {&(0x7f00000e0000)="e7f2e7751648621923c23a7a1aea4738662831aa415315833cc04aef644ee13f4d5e05f1498a7d36722ad4e1b7cc3d4c263683ed53664c67a750e065579c2db87e56a88ed569f592fe7c64c2d547a1434dd17c0678666ea8aa26dd2c85e7ff7fd431453c816b87479498336a1f57cf27246fc8", 0x73}, {&(0x7f0000888000)="3bd07ff574ee5fb12fe133cdb54dee1b379355ccc85ec5785820c2cfb8093fd996918d231c07133b63b84a2babd5a67a473c293e5459a09108e892481fac91fdfd8c3d550f4f08a9f34e46166ab3f289199f234520008fad12c7f665f22547f45ad2b21dfb9db3b253603258d74a499cae0159ea6506553b56bec6da2d9c8fac", 0x80}], 0x3, 0x0, 0x0, 0x80}, 0x61) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f1f000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f000016d000-0x38)={&(0x7f0000fd3000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000466000-0x20)=[{&(0x7f0000451000)=""/176, 0xb0}, {&(0x7f00008a0000+0x605)=""/132, 0x84}], 0x2, &(0x7f0000d4b000-0xe2)=""/226, 0xe2, 0x40}, 0x10040) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a41000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000a13000)={r3, r4, 0xd20}) 2017/12/27 20:02:35 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000511000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009f8000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cbf000)=0x14, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000033b000-0x10)={0x0, 0x0, 0x4, 0x4}, 0x10) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/12/27 20:02:35 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket(0xd, 0x4, 0x8001) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000007d000-0x4c)={0x0, 0x44, "a4f4dfa093ad36c0ffd682d343592abe7817a7063c7abec8323e26e158c434ce0b2af7f2992c026886dddd9c18771c79822492f07bceae2517b0d906f8e69b8a0ad9906a"}, &(0x7f0000fb7000)=0x4c) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f75000-0x8)={r2, 0x1}, &(0x7f0000fb7000)=0x8) sendto$inet(r0, &(0x7f0000823000)="", 0x0, 0x8000000020000000, &(0x7f0000fb7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f49000)=[{0x8, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/27 20:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) pwrite64(r0, &(0x7f0000154000-0xb6)="d589f7261e16b784280acbd8f09bbb9f0d22573b2e68f022f687e4610dcc94db397725acc3bb0826812de85de7b5a09216eb1d22fe0ab7080fb330221ba000714fbb9cd36a543717e51c01b07166c10bcdd727642f02606809d4c3efd79c399edbe6b5f3dd7a23b647c1b9df17a286098674115888997d8f9fcc93bfee03954ab088de3335d5e92396c979055b86c977358dc778527c3cb71c66af31c31c6e5ef995b96fe88495e14320b60ba07d9a439367515e9b13", 0xb6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x805, 0x9, &(0x7f00002bc000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000cd8000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e4000)=0xc) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000c85000)=[{r3, 0x5491, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x9) 2017/12/27 20:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c28000-0x10)={0x0, 0xfffffffffffffbff, 0x10001, 0x0}, &(0x7f0000ff8000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c20000-0x10)={r1, 0xbda, 0x3, 0x7fbb526c}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000752000)={r1, 0xffffffffffffffc4, 0x8, 0x2}, 0x10) connect$inet(r0, &(0x7f000038a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000b3f000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000035000-0x4)=0x2, 0x4) 2017/12/27 20:02:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x1, &(0x7f000000d000)="", 0x0) socketpair(0x7, 0x7, 0x0, &(0x7f0000000000)={0x0, 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0xc4, &(0x7f0000001000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x7, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000001000)="510ecbb517b8cacf98c235a0b97e103a636cfcddcec23f059168195757bc62ca3af500597cb8670d387807a4ae05b9a06e4045c34d64a60af580335d3a80921c94c6bcdb4a24361eeb15fa8046f01c1f6e6ac6ea846f3ae86a855a35fb6c4be0c37cc38878efb73c93b8917b8fcdc9e99d1e0f7822512f08c87ca47b68833e4d76f71349079a78b392ced92a2da7523e024dcde223ebdb6b1b3efab75a5c9eaa917fee868ea9c60646ab82303d9efe061be2123052e2e4f28d3a2c08", 0xbc) 2017/12/27 20:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) socketpair(0x0, 0x40000000006, 0x2a65, &(0x7f0000363000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000373000)={0x0, 0xea, "c2344696d44ebb6842536828af63c94355a4dcad55d4e7b4c42ef14b860fe5fa7b22e2d9fabf817da0e18de1e3eb6d2f1825a3302beec1fdeff107ef53b7a63a6aa78dae57616e482e9c75b905ab3e7eb21d730280bafb3cb2a556920b4bc178be29fab3d1924f329f0e9e1728134d324993be1cd6a3ad69c4231739bb69ea28e237c5911e6e0344a0e987ce24cbb9787cd38486841cffa264ba7fa5ca784a0ac3f9ba2ab900b2f3b98ec66878602f537e2e8bc2582517928af1d47c54f39383ead2c9b1e7cd09f81ad158fc4a76e45d20216fe3fc5e700cabc56910cdf8004db305dbb95d3a97f5deb9"}, &(0x7f0000ab3000)=0xf2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006d3000-0xa0)={r2, @in6={{0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcba1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26f, 0x1d8666c7, 0xff, 0x80000001, 0x3f}, &(0x7f0000ee8000)=0xa0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000df2000-0x4)=0xfffffffffffffffc, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="d0b0ece95b56b39d8fcdf8f14c2eb4a9e93ace3421e2b2397063c2c24bfb426bc895cf4a6454749c18ac955c49a59c946510054e6cc06fa62b6d9b985ba74d8bb23e945ed31b288529098f4408953707a653608a7037e16239dca7425c808ede54cb936a24f5bd43c6b079e3f78c48eb384f2f604b70bac05c994d9c90cae9e3b40c3fc4c74cc1ba16adaba892166ea21ce2294073898f95251b09aa2bd33f740906308a3139a43b9eefb932da994b27189a61de56c0d7313da355b764f61b37fa32e7e5623cd5c252799bb236d63bf550a36893e61d7ee082ad389fc1fdba934330d34fa227909edaf3d036ff17dc5915fb2ce574f185d399d94174113556aa804b89052b7a8827e1a681c5cc6e4a86d9a4799a3641503b822c8913457ee39345a64c3382b77f58b886c8aadd4a3eefd2d210b0a92837ad9404f3b5494d48a9803677f016f392185233b8cff41f414256b0d9b298f2c87bbb03ee69c6c5bf5871eeffd037adb2263d18115ef3ddcb80ec7b5020e305b54b405b64372a073b31361ed4bf306bc9715e170b81024502a3bea2a7992664392385088b55e502a64ec025634c05d665062c9306ddac3320fbfba0230976c585aef94ef21e8c98e331002021c73fd9451a7f1227663d0e8a61622a2b2ac57ec0340157daebda9ecb0fe6f61d3befa8e5de40d9e00a7a81cac6e9a8f94be1fb706ec7f56bf68b3058c7a87b1de968081064a10a36335f5a7fd0261265faf6efe1e3ca1ab94112f2bf7a7cd77a7879eff0ba083df799b1186c3043cc0d8c09db97a3796231aa4aac2b0fbf6ec1823cf134b96286df99f7d2863fe99b7e25f062793505dc609c33a2bc12f3429934094c905849b4f43a987a6fa9923f2221b3e9e7238900da5d5935489316bbc6b57557a1cdf7d5b7adddc69ba0423b6d4080a012f4defab0672850d1b5e252007ab54fe9622d144c94eb1d094ca121b0d483e6389fe2d4d6635e3a1174c68e0b47fe34094c5f7231eaaad4841c812f816d37fa99a1b4cdaeb73127f23e6da2eff2768639d7e1adff6d014941e8f2103691c47e3d0af94a830cdebaf5d3cd19332b8586370e5e80274690d75870620a5974aa403a4d07f6c29a297a9279020ef8c836ccb2335d66ccef174de7101de56a6096f8d0736741dcb8976cacb061161bafb3997a72974a9830c12705410aec543674c1c5ce93a4fbf0cf4e7c078b73a1aaa079895bdb86a12c0a7d2995b66dddd0765a871385d2c73ab97b0eb54fdf73a5d83242a0a951abb8a798241b66266c6fddac0436d1ea8a01fb25701cd6b92c833312b8652897c9a48669932765bb04996d7dcaa5661b7e125aaa757a3aa1f1e782360c76b7f432c9402abbfdf017afee4cb47f49a8c3aa5bf1e506ba3b56efb2d8006bf8b8c04eb1fd33cab0e1153c1657b0aabfe06d02e56fa897020e565d3b682a846a9e0028303ffeb6f174f123aaf00b34315c509eb4df7409589084d1994def5bb9602f5d00a9b4dcf4a42d38be46f700b38a3751a78ee35dce063b2059087cd6104c474c573a613395595a62fdab230741670241246019efaebc27d6bd3f842567d8c9d85b4b4e1ea31af16d9899825d537595c7b31ecaf8a66c30e657bf671490507c6b795325ac51815c6b7d8170d5bb02dafcf664d2a7e48927a9a860126667bdb08482d3826559b755df1de5ad47bd418833fd47427b876afff00ee5fdd613595b56168cc95308ba5dc2a4d06959967791518cff89bed2b9b6cc2446ee81761f607187228d8649f6a8977052ebf549f268277602cee9ad02e290f1654012d7d42c01ed0378f43924be2ae022a1c9673e7463876b50737d807f3821def95893a48e3a498963908a8712f10993e7900f870ee68e279bf24a969420af4580cfe2618aa553f0d0cb4fdf3dcde5d84686cf5bd0542a11303500af8c86e883e33265c28f49d1fbb98952b8169c80fd79d12d5e9b6402d5ddc821b112b9a4644cb6baba4185df0106da168cd7917d4f90da7cd22d3502e5ffd50d689c0c1e16fbe36c059b0bbd1d6a14b2d1de5e1e6926e0f90cb8a153d04f89f0cd59ff80966f092244e2b43e7b71d732f448d066686d105be520960f929a7ea2e72d029bd7130903e7224af82424a424f92526aad14b245361aa616dac92a95c02222ccb820a501ee1bb0daddf95f64f68077bfd6f30e679f3523f5b9878f32fda15a6ac162f18815b713da4b1274e6394306e85d55e4301574ee92c2f901dcce077c4ca0affdf49d0d5c0e4c2f24bd45fd2ab775fef3faf4f637015fb87d3d9a63c79360f5db124d083019328c822aaf1d23776f4b8158fb66143284504111ad68ab0e96f5833325cbb9b0db6b1d26d4eead1009c640041f20ce913c25ed5e152ad319af925a127c41e846f6418952e68ca9ab8421e3d4a6f47bf6cd70d18d0daa79b9da28f8db9c3e414eda2eff2a4e13bf19903f3c37eb70c96d30873184462db9f90cd7dfd60d8519ae9343feb00ff53ab830cadce0cdee318aecbcc092e4ca3cd87bd37b3e104e62c34ef11ec61b2e23f1279cac891a614b854ef5b1c614f591560fb454340d44a69cc25eb80ad8d9dba771670c58f13adfe3d2d6ff9071a6155b57457d56261c9d60cb9b5d9137578e716b60049d1b1f74bc2b2ac9f4eb6efc411b872c714dc5151738df0c0f798d01d9bd7d9c4f099340a6ce39b45a22a2af416704c4cb91df0aacc8bd68f992cc89344d00068ba41424ac3a9a9fb68026f9a16806b4761cc9760d9e48daeb51f1f9209e17ff5fcf7184896a09a1844bbeeb31d9c748400d9b818ba25605fd1e77628981774bceb5427e6e9ca6a10a4b79ae056e6b9ae7dc03ceb98dae389a51bf458ef20a8f9cf8d0d537fe80a4c539d0b72c17fef1ad4a7e9a13618df7eda0caac137ad9d30bf9aa53afd847902babab162d68182ec0c745b5334c6c78d11a91fbf7dcd0ba129616a59fc67a48e68db9039928a2074adb15da52262d193f32d400c260198ab370cc236829e6211dc36a1436a21061e2a8dbea52b58a9fc085531ed33419fecbb661bade9ec81209b0d3e7d34caf05b1f62d7d8bc9332ffdad399b0ca75b34da308071cd95ca9a27010f0929e43af49388f01270db5f57d5b3bade7fa05c01b97c53cac5c61b86754f19855a26692a4c580f8ac705ec2440a17f365a7d5b1033a611de15ebf367b365b975f98f14aa618a7f0359d9b9cd75f8f889b7cbbe6faa089a950adf6afc5db524c8e5114c1cfbeed127db8987e39b51e37c4b4e0bd3a8a1b6756784331b05882a74863c63a57f4a4ae92dced771de3f5ac4b65ca4401a4190b2f5ca7df0bf0ed49b08dfacb6c797afb548e3b52a48dbc86134640592d5391ca0c71ef6b00df96fac8c95db47aaf1d39f725948bc3c4be76b4bc34e998c43f46139586750a4b616a92e87985dfc105d0e8d3d56d2eae39c8b594a4907f6ecc6014052b8d391a3c284e24224a16af6cdf13d68e36bd18e8f807489e8c81fb30dbc4d9ba5543334b00bea06dcdd4f7e816b03a4d22afff250f342d7b2b833df98b658f0ca4646f340b0ad5f4216b212b0ce96c354fcfa8feefdb30985904e75bf2b3de469705d9cf2a9e1ce80247c638e983353ba565e5fbe5566fd10abec7d736a81d52b1c3f5a4d155602864bd134334227bd9a30297ceaa405fd78226ab1b8b985d46fd1cd47ed503311f78c1c2e104a3093f318427e44538d036f49bf987ce7b3c9988a642992e4893365b2ed53d320024506d450c8a583275678e74155557377c9f97457e75214c353e20f60c20927ada5c1486b46b21e860f41bae412b5ecd4f7763d6093e725b3fb5193d31cc728376d7bf80665b484e4fbdcd812371a262b138a012f3b92b62284fbcb60eb9d5061c83b65e98653834004059893b1396009dbb6dbdbd3da343ff1ed64be514d247f8c20c7e3808e4d67f8941c5742848e54616d8bfe099918e1edfe29294e882ff69d3c3f24187b625a4dc03990c03e545e4eda2fa567d5187bd0276d03ebf83a707df97bbdae809792a122c9f1e302492e1b155d95e2f2e4231aa7e9bcd9b502834fa1e5dac5d1a51be171a194b6b32b29ab9050cd67473974d9205b3890c058613bbd23dc5795de2285170e5493c93ab435601c5c8b4d2bbf9b0be8218c3e83324f3bc7a3a2bc187177a3fc50f174fee21b9680474fd1bafe32c6094293c80ed08a21cf1928f52b99b98e26ccefbd8e472e1d79e17612312ab03377c9f5c69c8f63cfc64d16a6ee79612e781f654cd6a8d918d02c003f821ae85201a8e0cfc69d60aea1cf785f237e88f9e45174629d77386fb27ba605609f8c9a0f031533b1e747dd3f0a7d8a0d92cab60ddc270ac5cbabe17f73d4146579272b1fb8223b42092069da12065b27f02e886b4caca2513b4ab4406efe6f2df6d4c7d4dcb2a1a91c73081fdd74d0b5edb8baf65f6c04e2f6ecbfff82cd6fb3639c15fe15135ef68ed3f1eea07bbcbe3695750cc8abfb422d9c57ec7e197cebd0b8d0e84287e5e0e84e759999472f432937bd66a9ea35c457a221091f9102ef2a68f3c01a714bb592e523d8fe9b936ece5d8c75a1cf7b8bc8690495e8ac0d7e5eff6c6b8aa00fbfd35df27e4296f9498793a784dd2f694e6678d827bdaf2b7a426b708f4a288cea7c7a118426de2ec5815c9346146edd94be03ae0f35a6ae032ed01cccf118ac99faf3206628202aea6c6c54ac362d4b5ec57158fc7aad33ac929e9626e979777c8df711daf5d76764697ecfbed0f192451db00c45adfc3a9b19dd9336bc89c121ed5c0297d0fd4bc7169ae11f276131061a79ff0619668db2a3dbe1d434d78c0b80332be417fe3fca0133d5b6ce4367bd355903a7568594288e6e0288f8c0d66bc02718058b0eb10f9d0382d2db54d1140c0d9c0b7c8c2b525dc1117a406efcb903f987fbcee1361ed0ac1a8886dd9c65512335f13035c51847feb8b5066217ecb7858ce0ed7e7a200365fdc10f43dab3f5336a5f098fb2b8d4938bc9010ba2ab8d92408bca69b7ace1e657d180cf177ef602fa68c3f8991cf84755d5d9ec6dae1edfc2b7383ac237ccad06e9bcae96e3c8187d11ec4a6155aaafe42ea20cc9dac29547a603118bad1db116b58c26402045a6d73deb3559724ccb70789fa0b82fa5cc61cbbe0d1fb91413b1e4bb1f27485a4d1e7e3dd66ddb43b0a9f4345b13285de7b909839374208d59e9be0b4fad57a771a29fc82c53a8e12c439de9099560edaf3315adb1ad845706c94f25ab1201b674778703fa2cb7e454d86f858cfded97141d79805d42091b18b760d64551e3a5b3f91ab93ea4a9bae69a2fabd5d41b495311e67cfce40bbdbd0b715101b445890f620b0a6a6a5ad8e45e4048e524c3026accf3a628c2ebf091fa35b346d00a5daeab502ccd58d215e5b67242cc74aa5429dbe8f46767677a84bcf7a5556836172365ab5335b9213729188189bc6e7a41ba96bfa8d593f8e95224b14e1b4b20439abcf5553e8bce088e4050de1910bc9a672afe1c0a0adaced00184e77d35763353db97725c104e8920e0b2fd67b9223b8ab346ae68c0ca37a85cd0218fa9e899b6e423a6b74006cf2370d33772bc3b4eb94ca8772f90cd27b0db248f7b4eb320f9f4e111e84cc751ea4d85d8f6cd0f6db91c48844fc14342d5640fc0c6831867861a26e00e1fe5e4fcecfc486240d226c1a80108e8f8a5dd909d5863139319744cfa686c01157269b0460442377d747ca114fd09bb69f75e5bb729952a0930c0ae76398fc", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) [ 588.031862] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2017/12/27 20:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000b7000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00007ee000)="5d7a68ea03a0c34770b8ffa0f41183cd67d0355bf9920f7bff3f8d479adf1a0045f9d54dbcd7bde8b273334105ca5a68a29adf4c1ff0f9295489fa6a636a9ce7339bc9885b29b364c103216bff635d0454ce3efc33c7734b2e86fed8e88d891a356db15766e700ca32190c60ffa765877616502d248d541810fbfd2634e48ce36665fd78407a46ce97d9143f370b10b849170d48f336d52a1e95d8") syz_extract_tcp_res$synack(&(0x7f0000adb000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d2d000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "000000018000002000b0f7ffff6cb842e6010016"}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000616000-0x8)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000784000-0xbd)=""/238, 0xee, 0x0, &(0x7f0000509000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7041}, 0x1c) 2017/12/27 20:02:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="", 0x0) getpeername(r0, &(0x7f0000635000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000030e000)=0x10) 2017/12/27 20:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x5, &(0x7f000021b000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) pipe(&(0x7f00002c4000)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) vmsplice(r2, &(0x7f0000d98000)=[{&(0x7f000035d000-0xec)="1e0568a5adfb445cd4bb8794b55539e8bed519bdee90d8049f60221ad86272d44437eab8c25dc0319757636ae46752f1d78ff5579c1dda5dd82e23379d2480d2", 0x40}], 0x1, 0x0) splice(r1, 0x0, r3, 0x0, 0x800000000000000, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000307000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000782000)=0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 20:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000010a000-0x8)={0x0, 0x0}) pipe(&(0x7f0000a4a000)={0x0, 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f0000233000)=[{&(0x7f0000474000)={0x27, 0x5, 0x3ff, 0x3, 0x3047, 0x7, "070cbc280c02e06dfcd51ecc04b91a9755f7ca3739d4d500eafd406bb8a8ea85c26e12c0d95379b519d5bd9d5fd0e77d864d0b8344ccc274fdc4b690bc291e", 0x13ce}, 0x60, &(0x7f0000132000-0x70)=[{&(0x7f0000a8c000-0x15)="9609fbe0b3a978ab558eb2a788ec2b633cec833cdc", 0x15}, {&(0x7f000027c000-0xcb)="4e0cae830310b4312c05bbae61a863ec667e1f1a42d3323567e9b9ddfec8090809ae47eb8e09fee29187d336d5ade40e476624f572927e5f186804d5102145b90f56d92c16a3bee827ef6b1769b5a6c1ee0b76ac1e3b393d7a5bc1c6d9a928d3284b26bb98e1eadc4449182ee0cfb3e5853e4fed4f46b22485aebfb847ca90952b3b636d7c624c5abfde1df510113cbe3d41469d08f78c0562d169b89a2f215dd54c4de94ff2f26497739a57277e7c516996ee26c78670f0214c1ee94df059fd0bb5d630077447f7a71aaa", 0xcb}, {&(0x7f0000832000)="fd37ca69f3ab21f4abfacf3e4df243a1e6219e465cbc358e195a957a6c32aa22c877461b160758b67c8613cce26c74cea9395e912448ba5a63417688", 0x3c}, {&(0x7f00002a0000)="fb861f3cae9018e1f99929855eabae205e", 0x11}, {&(0x7f00001da000-0xb9)="a9794241777b58a9d49d6e36ef2453af6b70bb090bbfd07ad7c16b7f7c3b0ab4ede0e056514cd96220bf879c488501b77de15f549bfe97e9e1a5161629b87ecda5ccb95dda62d022d101a90ba58ce9492ade7d27acbbffbd0a2bb796034c983a940daf68ffb0b3b1ba4d5c4745970d477271f541a4d901b699dda84f0f623c4e12883d574267a9a6d0e17e804ff4ed2e037660463cd6b79c9a512aa0e389a951e4a6e149ebbbf5c64e9d54c30e7b7e722b04c7f0648bf52e46", 0xb9}, {&(0x7f000009a000-0x3e)="a32a384596d9912a7c0168af5fec32d7c3414b4266975bd92f8040947c0036ae5c5081b3bfe7a2e356710f15f2067ba90a296d241ac901b853055daf5a57", 0x3e}, {&(0x7f0000422000)="3e65ebf95c6f64b01a60db6cd9f240e9f76b12e9f1feff1884ccf81f336214e8665e9a717803c4eccfbb69bf4690336583287918276ecf428aadfdb72dbd398fc0fcfeebfd6801bf59ea5cede5b65faab725e36adad119ed3715a46f7ad1fd1553d491c947", 0x65}], 0x7, &(0x7f0000da2000-0x1010)={0x1010, 0x129, 0x80, "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"}, 0x1010, 0x44}], 0x1, 0x20048854) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ad0000)=0x6252, 0x4) bind$alg(r0, &(0x7f0000fdc000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b73000-0x10)={0x80000000d246, 0x4, 0x8c1, 0x1f, 0x0}, &(0x7f000071f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d66000-0x8)={r3, 0x9}, &(0x7f000048b000)=0x8) [ 588.098597] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2017/12/27 20:02:35 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x1, 0x6) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000fd0000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000389000-0x20)="333446f9bd1ec8f6262c273de3ac8f1d2498a7bccd8a1d46d6d679648f008537"}) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a4c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xa993, 0x4, 0x4, 0xfff}, &(0x7f00003b8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000341000)=@sack_info={r1, 0x3cbf31c, 0xfff}, &(0x7f000059a000)=0xc) write(r0, &(0x7f00007c7000)="240000001d000100200000000007fc000b0e00fa1000050006000200f7729256ffffffff", 0x24) 2017/12/27 20:02:35 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x8)=[], &(0x7f0000006000)="797070703040657468306e6f64657662646505004d", 0x0, 0xdb, &(0x7f0000001000)=""/219, 0x0, 0x0}, 0x30) 2017/12/27 20:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c0e000)={0x12}, 0x4) socketpair(0xf, 0xb, 0x0, &(0x7f0000d02000)={0x0, 0x0}) epoll_wait(r1, &(0x7f000094b000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xff) write(r0, &(0x7f0000109000)="1c0000001e000720279822081d00000001c4000000e7ffff0600f700", 0x1c) 2017/12/27 20:02:35 executing program 0: socketpair$inet(0x2, 0x7, 0x7fffffff, &(0x7f0000489000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000286000)={0x55c, 0x0, 0x80, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d56878c88902"}) 2017/12/27 20:02:35 executing program 2: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f00009f2000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f53000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000f53000-0x4)=0x8, 0x80000) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f000029d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f52000)=0x10) 2017/12/27 20:02:35 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000000c000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x1c, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000-0x4)=0x0, &(0x7f000000b000)=0x4) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f000000b000-0x4)=0x7cc9, 0x4) 2017/12/27 20:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000c01000-0x10)={0x8, &(0x7f00000a0000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) recvmsg(r2, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x20000000) unshare(0x20000400) 2017/12/27 20:02:35 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000009000-0x4)=0x0, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000013000-0x78)="e4c7b78c0ca3b3f73f4e35cab783700dac314b7d8c4ee38373eb962dfaeadb74a584b5431d39ee16a3027fc8637281a45a1027d74be95e8399d1defbb90ee21c834065f700f34f2a16c1afaab17d27e8ef13816ad2e9cd98b9af49ac9e4299d4326ee7e49b414642211a376a7d94ca5e870238d392419daf", 0x78) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000011000)={0x83ea}, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000+0x46d)=0x80, 0x4) 2017/12/27 20:02:35 executing program 5: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a4af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042510f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9d0000000000000c5234e4235a33d57e456460104ca0dedf2b0e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd177001a878a5bb64ffffffed00004c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005b5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035a000-0x4)=0x8, 0x80800) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00005b5000)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/27 20:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0xccb, &(0x7f0000756000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000074b000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bce000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000183000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000033b000-0x10)={0x0, 0x0, 0x4, 0x4}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) sendto$inet6(r3, &(0x7f000093d000)="84078b567e985719807f16684e2c3230c197c51c05c636882cb5f567056921377c42cfb8821d5ff3403e9471091f74e94d059251bfa2a0b76fd4f8cbe20abcd5ed81f42b16df46768c93fdf763b437122ec584690215decebc887bb467d9300e8b4fb221d6aabf3c74ef7651118a16e77d69abd83a4d6beaf86c8cc6687d5c05f9524533ff95773cfbda1624466b4a5e609a51a49b4eadaa0a90", 0x9a, 0x4000080, &(0x7f0000375000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2017/12/27 20:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006db000-0x1)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000308000)=0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000921000)=0x400, 0x4) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000b80000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet(r1, &(0x7f0000d60000)="", 0x0, 0x0, &(0x7f000056f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:35 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000eb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0057e8", 0x0, "5f0ca6"}, ""}}}}}, 0x0) getuid() mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eb4000)={0xffffffffffffff9c}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000eb6000-0xcf)=""/207, &(0x7f0000eb6000-0x4)=0xcf) getpeername$netrom(r0, &(0x7f000053e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000640000-0x4)=0x48) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000341000)="240000001b00fbffebffffffffff000001f6ff0b0800030000000090f7000003f9161701", 0x24) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002ba000)="1d73cde0491f00bdc2ef8f27db6e226d3753ab8eeda8fe055e473efad3dffba03441a3e9afc77879d0c817cf3ab68118530bbceb1dc2d90d3b7a962e4defc15bcc05690ba93fcb5ed1e4766a5ad4985b25", 0x51) 2017/12/27 20:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000)=0xd1) sendto$inet(r0, &(0x7f0000730000)="f9aa", 0x2, 0x4000000020000080, &(0x7f0000344000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000186000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ca9000)=0x1c) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e2b000)=0x1, &(0x7f00005f5000)=0x4) shutdown(r1, 0xc19bf5b48c0d33fe) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005af000)={0x0, 0xfffffffffffffff8}, &(0x7f0000997000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d77000)={0x8, 0x8000, 0x9d49, 0x3, r2}, &(0x7f0000b5f000-0x4)=0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f00006b0000-0x77)=""/119, &(0x7f0000082000-0x4)=0x77) 2017/12/27 20:02:35 executing program 1: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049e000-0x8)={0x0, 0x0}) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000049e000)={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]}}, &(0x7f00002e9000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001e1000-0x6)={r3, 0xffff}, &(0x7f0000487000)=0x6) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000004b000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a1000-0x4)=0x10, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000049f000)=""/65, &(0x7f00004a0000-0x4)=0x41) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000049e000-0x8)={0x0, 0x0}) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000049d000)={r4, 0x2, &(0x7f000048f000-0x8)=[0x5, 0x9], &(0x7f000049d000)=[0x700000000000, 0x41, 0x80000001, 0x4], 0x64, 0x6, 0xff, &(0x7f0000330000)=[0x3f, 0x2, 0x0, 0xfc, 0x7fff, 0x3ff], &(0x7f0000262000)=[0x1, 0x9], 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) socketpair(0x0, 0x2, 0xf, &(0x7f00000a5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00003f5000-0x8)={0x0, 0x0}) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00004a0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000046c000)=0x14) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) bind$packet(r0, &(0x7f0000ce9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000db3000)={@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$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e56000-0x18)={@loopback={0x0, 0x1}, 0x2, r1}) 2017/12/27 20:02:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x101}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000001000-0x70)=[{0x0, 0x0, &(0x7f00008c5000-0x30)=[{&(0x7f0000067000)="6ac166728ec90a676f47e664bf3189cc47210b6e2d4c2a8d702a06aba005d7c43734bee19f009fb07160c630a93199a7261b505f8158b3215dcfea97aa7296590b27ce10272f37c227a67adea295e1e2c34340b7c2d51dbb9b670c3d97cd58ab9090480fd12d79c942934ab5619a5c0a1117d520e3a7b62305002249a2", 0x7d}, {&(0x7f0000ea0000)="583a88e3ff52", 0x6}, {&(0x7f0000bc9000)="fc097bb309626723ecac12b38dd9", 0xe}], 0x3, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000edb000)="3304efc6b897956ecc0f7a0d031a873bfe1e1e5bddc29cde5c", 0x19}, {&(0x7f0000c8b000)="", 0x0}, {&(0x7f0000001000-0xd3)="84e69746b22f29fe187dca563d180b5a310ac82b19bdc8e48c8cd0c6c9cbc0e0175106701736299cdacc8e1071ada2c09030e067944bb5eafffa9f7f0dbc2bface7c3402dafb4fdc13234062db92c7273cf4114436d94802e6dea51d3df4f048be144fe68864c6a91ca51a18f59e14a6a145e3aec19304f15032de4e05212999f840787cf703392c662aef1d8345246f218467716d0946fe6e574ef9396612597ae089fe72753b9d0c5a81e751c52214641a2c217d25b7ee87aff7f56d617237a6dce3fcd4ccdf2f37be4ef76ee20656fd3a30", 0xd3}, {&(0x7f00000bd000-0xb9)="4180d9da6170e45ecce3d7c95b90044419472bf845447783979e25157d3073173c34b1995729df74fcc9f06e36fc886e9a076610e3aa2275d1e5fc2b8240ec6bcb6f6f245c603b39d13cf752e4b78eac59b8097f00e4a8c61544bf1b200d08857be7f6dd727b7b9aa657d3c116c6aa7fe369dca55e7dd316b3466c242647abb34f12a4f6a4fcced196eb5567ffe3eccd2efda2b73cafcafc8ce1c8df052fbe5fdbf296359f216887acbeb5f845c07d0410884f7d5a9085dfe3", 0xb9}], 0x4, &(0x7f0000c79000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x20}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x20a1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xff}], 0x78, 0x80}], 0x2, 0xc1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000)=0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000000000+0x4de)="f4714c859b37e0fe7445cb567ed7fd1b41e69f08b2b6777368126b6231bde38abf43fba612dfa2b03cea9d131ace5f3ab1bba0ccce66b098f7c671856b6eedacbde23ab91f7f4c98058ee964d917de22fcfdf6e24dccedc5cc9587114021d5d13d83f0ab615daab28c2b9a1b0ba00322f5fb91d7585d42352f6b9491cb807b8c3dbb775157fd4b8d1f544f45c3311a68e20fb05700dc5e166e25c8c8795afec46b83fc8fe14e9252df162fcc982c690207e342e1f8b88d254944faab7cffb0085d3a868b535c187886363246a427773075c9cb0f414a0a320262c5de1d72ce18066df02dc62d80249f2283fd31e157d5c17fc229109a91ba02", 0xf9) 2017/12/27 20:02:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000)=0x80000000) accept4$inet(r0, &(0x7f0000003000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000170000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000489000-0x1c)="1c0000001e000720271622081d000092010000000000050001000002", 0x1c) 2017/12/27 20:02:35 executing program 4: mmap(&(0x7f0000000000/0x8be000)=nil, 0x8be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) shutdown(0xffffffffffffff9c, 0x1) write(r0, &(0x7f00004b9000)="240000001e000d06f8010140001f0000018ede000a0000fa0b00000000000000080002c7dd", 0x25) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000021a000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/27 20:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0xeef, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000b6000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fd000-0x4)=0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af87123097574a452dbae66abed4406edf2152e80e86a74f23d7d0dc8d2661c52be43fd10911607493fa8db10193d8aa38899673ed17ab8910b86cc327d98deb", 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x379}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) 2017/12/27 20:02:35 executing program 2: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000)={0x3, &(0x7f0000b42000)=[{0x80, 0x8000, 0x2, 0x0}, {0x2, 0x3, 0x80000001, 0x100000001}, {0x3c300000000, 0x80000, 0x6, 0x7b011801}]}, 0x10) setsockopt(r0, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ff4000-0x18)=@generic={0x7, 0x5, 0x9}) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000ff5000-0x38)={&(0x7f0000b08000-0x80)=@generic={0x9, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000ff4000)=[{&(0x7f0000c10000-0x74)="f4bc859abe7ad4efddc1b81da2f5ba966cf4184bd1fa20b038c207b09330a6e36fa4f81e9e39c00e4f1b1124dcf2cfe030f0ff49a39902c28b08c2dd31ce61b3c1e3c875f9822e4f6ffdfe58f44bf51349681494e2c38711377250d194d08bbcadb98614bfcbc8ac5ec912975511361d40f77fef", 0x74}, {&(0x7f00002a5000-0x93)="b6c1386f46f1aeb371261e2e6f58b468ce2b6a2266425ee32d9976bac44e1370374b183a4cd73cc54762a25c3f27ed04b50f6b37f1b5487e389ec6c6d16a6eb50e7f5f512edde477f48d39f2ab0bcebc2cbe6dc4cacabfc367dca850a0fc692771bb166748f11d2169f679c7d54e8f834ba66112a53405198f33d564180754109d9db0128864c61786e070ba3e3bfeadb2cbb3", 0x93}, {&(0x7f0000b2a000-0x73)="b07ca6e8e41c4a3bef6516333085cae3d56922e47c5e8b115cb80c64820292b3d604d3d13c0818cb2039c35d6198f832d4d23b59181b029cf391bfb66d98f0192e72e37d056b5656d735bb4bde78a4f7caa93dbdabb7a9454763462d77753e3760d16625206696aeb2bc8ed0ff391b2fd7cc9c", 0x73}, {&(0x7f0000f66000)="", 0x0}], 0x4, &(0x7f0000299000)=[], 0x0, 0x0}, 0x2) 2017/12/27 20:02:35 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x5) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/27 20:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) readv(r0, &(0x7f0000869000-0x50)=[{&(0x7f0000102000-0xd7)=""/215, 0xd7}, {&(0x7f0000795000)=""/76, 0x4c}, {&(0x7f0000f87000)=""/45, 0x2d}, {&(0x7f000004f000)=""/0, 0x0}, {&(0x7f0000b13000)=""/255, 0xff}], 0x5) writev(r0, &(0x7f0000a50000-0x40)=[{&(0x7f00004c2000)="1b2ea8e443ef79be6ff929068d2485178bf2cea5a0b8a9732ea8e83ea3fdcf518c1b6c61fd5d65aa94c22b1859a6da1b6760aa4452b897e47bd1fe8c04822fef4e7be18d42e1f631ef19d402cb1b882835bbc0a4a71b41a246ae3ab9229cd82a41471dd6322245245103", 0x6a}, {&(0x7f00005e0000-0xd3)="62a53c297e3b5c26ca61b76619024db7201d34998afe64b078a96bd0bac47dc57cb0cba163dd6dbc4db336262968e4e9f92e62d05fba072f72a7a73758e5f8b34fd2520f77fbf06eb0472f42d34260e44aaacbe2084e382f976f4d9281348128b29cb9577789664682c6003f3d3fbce3f1a39e2b0669afb7aca18dd45d8ed7bcfbdd9220a5a6001b178bffeb5fe94a52b4307f3192ec6bc905b08c1f48eecc1623a5506b65b75d8d4503e97eff13171f26c4c5f63dd0a23a5f0058a808eb20e863dea84919c3b3539a4f8db648e1e5a8fb98a9", 0xd3}, {&(0x7f0000b62000-0x62)="2d82be47b3c23fc2280efa0566e80799488c5f5019546af8e2e9da866d5239348d39b0a9d77d6d3e7f4a8c89dc32a1f37558fcd7da2c8ecb3963f51ac82d399222108118f59f3c0734315a05ff1489de3a9e5ebb365f319355b548f3debfa1dafdcd", 0x62}, {&(0x7f00007b1000)="21f754876aa31b29f7d750638cc196697e1f343404040696f44b9e6687ffe3c9f26a8131a15c12cd3887c2da9d6362002f6b2984b6b7753e31565914496a4961db6922001be140", 0x47}], 0x4) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f000066f000-0xe6)="524d45d3ac85153b49569165e38e168fd9c140187f7832d9f1ee7da2a729189a41239e07b0cc43178f530aed846039f1472be6107b2af90df8a694e8805cbd081ca1351063403e4f72935b3dd87945a8f6c355c8bf53e2822f4fab5e9b7024c4cb9f174957126947a86e8e3c8114f181f1dfc810b5fe4ba28db2f6bab51758b8f15fa91613d9116090ad712069d38599c74df39e65a5de3ad053525f2bcc791c74811bcbeb130dd82f0c8c82eee69e2ac8c6c012908a9f1c579c424beaf50e406b3a3b3c093d7dd91b9f860687fa31593799c14b8f2116932903629a4ff0c94815186bcfcc2f", 0xe6}, {&(0x7f00009a1000-0xce)="f424946d417d1fa43d779a0f0eddcfa1e4e69a36321afa169014b6c19791921fdcbc3243fe5f96390a82af34d1224011a3a631f970b8723f572b7f41118abec17901123b8f488b0d5ac22b821f7e8f0eb406f8f5ba0155b9faa3a56bc9a4a7cbbe0bbcccc851139ff75378b306c257493f379c64eedee789bf95ac055c9dae3b353dbcd21a9ecc457985d50d8afba0ad3a036e2b0281b58d2aff1fad7cea948d1c2eac62b6f634a5f8f41dc88b02217d42d4f45ad105ca4807ec4926bebd9338bf7f23d9a626a2169c467b16884f", 0xce}, {&(0x7f000074a000)="ab1df2eaf2016f1d5bd1655408456b05007eae5107f9152caa46f7d6beb8f149f1dc6c58aecab2db9dee4f1413256c7515242dc1f4f3eb7b9bb3cdd9057c527be2331daf1a06453ce8f65d27c8f1b60be914f98430a82c34dc9eb52e4ce1258d08162844036f24b4bd82e4a8c0b64f980dda9ea11774471c2ee1d77cce6f2c3f2d0ff8af8f58d50c2a8d7eeac584d41578901722a1246022bdb2755245b8f20e190e25bf240d8fc20a98273bd755c776252ff66601f26f9df4da3f55654dd7fdf6b8a67c11bd9d6461", 0xc9}], 0x3, 0x4) 2017/12/27 20:02:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004aa000-0x4)=0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ff2000-0x8)={0x0, 0x0}, 0xff, 0x6) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000ff2000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c64000-0x2)=0x8) 2017/12/27 20:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa3, 0x0}], &(0x7f0000da6000-0x15)="73797374656d0063e2244b621b67a6caa57faa1f64", 0xfffffffffffffff9, 0x80, &(0x7f0000509000)=""/128, 0x0, 0x0}, 0x30) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000859000-0x8)={0x42424242, 0x42424242}, 0xa0000000, 0x0) 2017/12/27 20:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000040f000-0x8)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f00008d7000)=0x8) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1, 0x0}], 0x1, 0x4000000000000200) shutdown(r0, 0x0) 2017/12/27 20:02:35 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000fe0000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f3000-0x4)=0x10) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000497000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006fe000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000fdf000)=0x0, &(0x7f0000b2d000-0x4)=0x4) shutdown(r1, 0xfffffffffff7ffff) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, 0x0, &(0x7f0000fe0000)=0x0, 0x0) write(r2, &(0x7f000039a000-0x1e)="1e00000018000776530000000000480080000000000000000800010400ff", 0x1e) 2017/12/27 20:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x80006, 0x800000000) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344984ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:35 executing program 5: mmap(&(0x7f0000001000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000003, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2017/12/27 20:02:35 executing program 1: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cc6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002ce000)=0xc) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r1, &(0x7f0000185000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/12/27 20:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000acd000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ae2000-0x52)={0x0, 0x4a, "9e644b123813b38c1c974e77e3aafede384e95aa60867c95f59dbd176ff2121cfefb13121602e66e6ef273b9c9ec2f1dd95103276c7638a63a6d0ce4a99fa11c32091fce20b37c404551"}, &(0x7f00009e3000-0x4)=0x52) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c01000)={r1, 0x10001}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x100003, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f000068e000)=@req={0x6, 0x1, 0xffff, 0x1f}, 0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$void(r4, 0xc0045c77) writev(r2, &(0x7f0000fea000-0x10)=[{&(0x7f000033c000)="2900000021001900013d3524000ade0502000016000000000000000a05001100000104000000002300", 0x29}], 0x1) 2017/12/27 20:02:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b19000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x7f, {{0xa, 0x2, 0x31, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x9b1a, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x0, 0x4, 0x4, 0x2}, 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dc7000)={0x0, 0x0}) r5 = socket$unix(0x1, 0x2, 0x0) r6 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f000019c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f000042a000-0x11)="fcecb2e81df095469ecdc92db8e28a7fe9", 0x11}, {&(0x7f0000000000)="7f2e37494b50fedfa30113e04dd1f6309ea00a9e8a302bc325d26be9a01613b6", 0x20}], 0x2, &(0x7f0000001000-0x20)=[@rights={0x20, 0x1, 0x1, [r2, r4, r5, r6]}], 0x20, 0x4}, 0x400d0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f00004a0000-0x4)=0x33, 0x4) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000158000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r9, 0x29, 0xd2, &(0x7f0000b6d000-0x5c)={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3ff}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x481, [0x10000, 0xfffffffffffffffb, 0x101, 0x2b, 0xfff, 0x302, 0x101, 0x3]}, 0x5c) 2017/12/27 20:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd, @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) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000893000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000be3000)=0x0, &(0x7f0000ca0000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000872000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r2, &(0x7f0000ac8000-0x15)="bf27831d92d63f047f85cfcb6740bdb5ccfb8e79f2", 0x15, 0x80, &(0x7f000048f000)={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/27 20:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000eba000)={0xffffffffffffffff, 0x18, &(0x7f0000734000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cd6000-0x4)=r0, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fcc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f00006ab000-0x1)=""/1, 0x1) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="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", 0xfcf}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x130, 0x1}, 0x0) 2017/12/27 20:02:36 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000066f000)={0x2, 0x3, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 20:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000844000-0x38)={0x0, 0x0, &(0x7f00002a0000)=[{&(0x7f0000a2d000)="91bcb0e68f3a1f54c1fca8a96cb5f57b", 0x10}], 0x1, &(0x7f000030f000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000097b000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f0000a8d000)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003bf000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x1f7, 0x8, 0x81}, &(0x7f0000fd4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000162000)={r3, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, 0x98) write(r2, &(0x7f00006ae000)="1f0000000001ff00fd4345c007110000f305f00008000100010400dd0bdf00", 0x1f) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002aa000-0x4)=0x0, 0x4) socketpair(0x5, 0x3, 0xea11, &(0x7f00003e0000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a9d000-0x14)={r0, r4, 0x3, 0x0, r5}, 0x14) 2017/12/27 20:02:36 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0xff) sendto$inet6(r0, &(0x7f0000fd5000)="3359376135b1725257e12a521b9fd6d40b2b9e97897e2b3e93c148004b2df705838a492e1b097e48", 0x28, 0x4004800, &(0x7f0000f2e000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fd6000-0x8)={0x0, 0x2}, &(0x7f0000f4a000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd5000)={0x4, 0x0, 0x7, 0x3, r1}, &(0x7f0000fd5000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e48000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000-0x4)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000039b000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd7000-0xe8)={{{@in=@rand_addr=0x9, @in=@multicast1=0xe0000001, 0x1, 0x100000000, 0x2, 0x10001, 0x3, 0x80, 0x80, 0x1, r2, r3}, {0x7, 0x2, 0x7, 0x472, 0x1, 0x5, 0x3, 0x7fffffff}, {0xffff, 0x9, 0x4, 0x7}, 0x5, 0x8, 0x2, 0x0, 0x92, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x20}, 0x8, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3eb10f98, 0x0, 0x1, 0xd69, 0xa, 0x7, 0x4045}}, 0xe8) 2017/12/27 20:02:36 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000147000)={@common="6c6f000000000000fcf40000ff00", &(0x7f000093a000-0x28)=@ethtool_gfeatures={0x3a, 0x2, [{0x3ff, 0xffffffffffff6a3e, 0x1, 0x4}, {0x5, 0xffffffffffff8001, 0x8, 0x7}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 20:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002fe000)=0x0, 0x4) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2017/12/27 20:02:36 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d9f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xc3)="7b8e40a3fc297733f654a62abacd48da57469203cdc4d8702a0e8a76ae0dd3860e02e0a1ce9e48696a2445e327079b62b5ce898bce2aafbac11de487bc00d3e52cca60de769a90e3bb776f1c10978b0b4b14c75e7254460349ab00cb21c0abf6b8c96895ca2327bae41c6318c6bad95181609aafe1d14dc9569ba2b0216168ab25fd9e2cbe7f460d1808784bf27cd0b0d58439281156ecf2d214e813cfc24586f38b052d8d7c58d31115707aee66de672bb6e68bfefc9c62a45b55ceff0509e1ce304c", 0xc3, 0x40, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8, 0x80005, 0x8142, &(0x7f000032b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8b, "364e9f87d2a4cee662bc9b496117c90e4d4c6fd9ad34cebcbe5534f35b57211a09e67b137a77537ad2f63aca75848754b325997ad41dd8d88839504c39e1bf3f1e742e9be2df93d5b31417259b03ef3f427f3e690edde461e836c0947731d2533488debfd179db16c3097519782a39445e1b1d026bad4cce27558e3e494ce622c53afe5172f1a4d1e913d3"}, &(0x7f0000843000)=0x93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x930a, 0x81, 0x0, 0x9, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x6, 0x80008, 0xa, &(0x7f0000ce4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000ce4000)={0x3f, 0x40, 0x8, 0x9}, 0x10) 2017/12/27 20:02:36 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000be8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="066f4ed2dc33cd60c1dd598b7ba770bb6dc68b0ed3214b0da4ffe87291cc51a59ab5f4ff0afcfc2046314920ef9a4b21162ae921b015a6828d89306e4e93238ad24830da870f7faf60665573094a", 0x4e) socketpair(0x1, 0x1, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=[{0xd8, 0x2ea6, 0x300, 0x8, 0x5c, "945ea6ae70435fbbaf2f1168dd4c8ad78be6f69a65c17dfa92107c0e30dd7d530e23921fb67c8dbc5cc27b608fbe180f089f55626e512ed540f226f149dfb9c66ad774173f657d9c7f8d905bf81a6a8f08bee83c1a68556e04b82e7b12c639a2b566268461297682c7ed4acd3e258cac39cd70dcda605019fbbe23252ad2e7a6a22a25ac16bed4b9d37b27e001defd2275a44cfabfc48606f25ac1394fc89831b3e75629bfb11b82731a4710a184f2a2cd2f2afcc240d0d487a58941958d4bcbb4fd502c0b699be6"}], 0xd8}], 0x1, &(0x7f0000001000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x20, 0x8000}, 0x20000800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000001000-0x94)={{0x20, 0x7, 0x2, 0xb0c, 0x6, 0x6}, 0x7, 0x9, 0xfffffffffffffffb, 0x4, 0x2, "1d9d52a7daa1ff4a4a2e27dd2a0e73467489baa074bea539feec8c1e34bd46e0a3f86bfd8c6cdcafef80f3feb08611c9ce2bc48df5e5d83cf990d3b89e5f41d1cc79b722995241a7d4fd48b2838ca2616fa7fea5a0d922daec5756f8ec87145a435831acda03d964422cd87fb2f3ce763b0c8b44059a0ddedab6168ee6583577"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000e98000)=@req3={0x4, 0x9, 0x7, 0x27, 0x1, 0x3ff, 0x81}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) writev(r4, &(0x7f000055e000-0x10)=[{&(0x7f00001fc000)="390000001000090000003200000006090700004a0300000000000000000003b20800130001000000000000000000efffffff0dc600ffe4693e", 0x39}], 0x1) 2017/12/27 20:02:36 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0xc) pipe(&(0x7f0000e7d000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000937000-0x10)={0x4, &(0x7f000016a000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cef000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e1000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f79000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f79000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cc000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000064f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f79000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000075c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f7a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ba000-0x4)=0xc) sendmsg$unix(r0, &(0x7f00001f2000)={&(0x7f0000f7a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f7a000-0x40)=[{&(0x7f00000e2000)="2549dbde2e64f8faf76cf46eb37c436845917313ca50f3eb185642828cd8de569ede202066fffe4da0a4f92dde38bbb70435b0bbe71b671e2e50e07880b1439a0cac9160c263b547bf2466866d91d581e65355665748464649865d44247397a3c12e59bed271a0100fbca5e4b5f6c36de311b400a71c5ccf44a309d186c63cba56dfef32e5da2f61bed82e356da7cb4366d2903e90fb2a268b1382e2ca0025fad1620fc141a198287a6b07ca0ca70a19db6b227393be58", 0xb7}, {&(0x7f000066a000)="e048a03186ca9ee7b17ebec044d44bf252e56aa4927c8bd9c69881fef3f2235bd770b01f0e4ba41a653174406c04ae0e088015d3aeab4516c31267f2d8ab94a2881bf2f6b81b2126a506bea459176d823074edb03f52ffd14533cd1a3273", 0x5e}, {&(0x7f0000747000)="a25b85d00885d36f67d5655cd4d44c7b7f0e0eb219eb490abb238d25ed59f418022e90c8aeb24bcf9e315d1664e282c62168c9350c152a3de5564a7318a7433b95bd5b42ccb768d35c2dc7ef091d5fc0028db99ae6843aeefd16080feb18b48b3baadeeccb24ee88a72ea53d5b752214e965606f2b540a01ab62a785a23cd073ec390cdff0a171faf59119980ec46b5b68f9a99a7cc1888f3a4a", 0x9a}, {&(0x7f0000f7a000-0x5c)="6ab0be6b35bafd4317111c16128f2e796ce727c67895a2c69449ed6b844ca62666863931a6772f4fb7890d5cf0dc880b7a4e2b82b7fd70fd01f3d446827295285797beab11f37b1b09465754fc9e032989c14f92bbb94a09e8e2efbb", 0x5c}], 0x4, &(0x7f0000521000-0x78)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x78, 0x44000}, 0x800) pipe(&(0x7f0000952000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/27 20:02:36 executing program 1: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009ba000-0x3e)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x10001, 0x30, 0x0, 0xfffffffffffffffc, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) r0 = socket(0x4, 0x80002, 0xfffffffffffffffc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000114000+0x3de)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004f6000-0x4)=0x14) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000f20000-0x14)={0x11, 0xf8, r1, 0x1, 0x0, 0x6, @random="2c57f001449f", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1f000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000e88000-0x64)={&(0x7f0000e76000)=[0x6, 0x9, 0xffffffffffff4c93], 0x3, 0x9, 0x1, 0x5, 0x1000, 0xf20b, {0x3ff, 0x9, 0x7f405a0f, 0x1000, 0x3, 0x800, 0x2, 0x6, 0x733, 0x3, 0x38eb, 0x7, 0x200, 0x3, "b2f57b40b40615001730af5fb9cba5ce59cd594d2b5e39f998b9387823bd385f"}}) r3 = socket$inet(0x2, 0x7, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000093a000)={0x0, 0x4, 0x8000, 0x7}, &(0x7f0000404000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000eec000-0x108)={r4, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x4, 0xfffffffffffffffa, 0x521, 0xffffffffffffffff, 0x7fffffff, 0xa340000000000000, 0x10000, 0x0, 0xc6b0, 0x116, 0x400, 0x10001, 0x101]}, &(0x7f0000903000-0x4)=0x108) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f21000-0x8)={0x0, 0x0}) 2017/12/27 20:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x10, 0x55946522, &(0x7f0000e04000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00001ac000-0x18)=[@map={0x40, 0x0, 0x0, 0xffffffffffffffff}, @map={0x3, 0x7f, 0x3, r1}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) getsockname$packet(r0, &(0x7f00002c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000580000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000022c000-0x28)={@generic="9c2faf8815b66d7a7917abd6fb78401c", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4(0xffffffffffffffff, &(0x7f0000148000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x6, 0x80004) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00006e3000-0x5c)={{0xa, 0x0, 0x567, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x2, [0x3f, 0x80000000, 0x5, 0x2, 0x9, 0x100, 0xfd, 0x800]}, 0x5c) 2017/12/27 20:02:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000c31000-0x2)=@hci={0x0, 0x0, 0x0}, &(0x7f0000300000)=0x6) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e56000)={r0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000862000-0x4)=0xfffffffffffffffa, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000053e000-0x14)={0x0, 0x9, 0x100, 0x48ec, 0x0, 0x2}, &(0x7f000057e000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f76000)={r4, 0x0, 0xfffffffffffffff7, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e0f000-0x8)={r4, 0x487bf9fb}, &(0x7f000058a000-0x4)=0x8) syz_emit_ethernet(0x46, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/27 20:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000062e000)=0x0, 0x80800) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e34000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000743000)="0a0775b075e340e5b3b60c5c54dbb7295df0df8217ad3f00000000000000e653546a3ddc14d1bf09c58e35099aa1675fcad92c6ad6cb2e0d01", 0x39) 2017/12/27 20:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x878) sendto$inet(r0, &(0x7f000073c000)="", 0x0, 0x0, &(0x7f0000f9c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00000b0000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00003b6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004a5000)={0x26, 'aead\x00', 0x0, 0x200f, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000094b000)=[{&(0x7f000078a000-0xff)="e5bafa9569f2ceaf05071686c949f45c", 0x10}], 0x1) recvmsg(r1, &(0x7f0000c3d000)={&(0x7f0000d16000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000860000-0x30)=[{&(0x7f0000532000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000915000-0x88)=""/136, 0x88, 0x0}, 0x0) 2017/12/27 20:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bb2000)=[{&(0x7f000062c000-0x29)="2900000018003115ffffef0000c50a170a800066016d00099998ffbf08000800040001000ef4ff01ff", 0x29}], 0x1) socketpair$inet(0x2, 0x80007, 0x0, &(0x7f0000063000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ac2000)={0x0, 0x0, 0x10000000, 0xe000, 0x0}, &(0x7f00006eb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000067c000-0x4)=@assoc_id=r2, 0x4) 2017/12/27 20:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000647000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000055e000)={0x6, 0x9d52}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000bf5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000367000)="0700000000000000201800000000eaff00000000000001001d0023fa010c00"}) 2017/12/27 20:02:36 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e14000)={@generic="0c79ed00561cf78698711b37e0f0b8fe", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x5, 0x3, 0x8, 0x101, 0x5, 0x100}, 0x401, 0x9, 0x3, 0x8, 0x7e000000000, "30a49a170ad443ac162d2c44320751e24a031a286ee1cd256ca0bf4fdedbd8de428aed3c44f6dac877f82a644c594de116f3ee600d2c5e47932165da9e8beac28ded3175995ec05a1c35839746eafa04093c9d5cd4a86db3304d09a1ac0f1eb57d7389cc21bff94ad63ca3f2ca39aaed4ca075cb8e391e98e4ccdff913f44cdb"}) mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001f4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ea000-0x4)=0x10) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000215000-0x4)=0x0, 0x4) r2 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/27 20:02:36 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a24000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fb6000)={0x8001, 0x5, 0x4, 0x7, 0x8}, 0x14) sendmsg$inet_sctp(r0, &(0x7f00009ef000)={&(0x7f0000154000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x4, 0x100) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000fcf000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fcf000)=0x10, 0x80800) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000fcf000)=0xde, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000332000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000096a000-0x4)=0x14) 2017/12/27 20:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x5, 0xb3a) getsockname$ax25(r0, &(0x7f00006a5000)={0x0, {""/7}, 0x0}, &(0x7f0000bd9000)=0x10) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000287000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) socket$inet6(0xa, 0x0, 0x5) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f0d2a39c85a", 0x44}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ab9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000c9000)={&(0x7f00007d7000)=[0x0, 0xfffffffffffffffd, 0x0], 0x3, 0x8, 0x10000, 0x1, 0x1f, 0x0, {0x7, 0x5c, 0x720069f2, 0x7e6, 0x5, 0x80000001, 0x5, 0x1f, 0x9, 0x5be, 0x9, 0x8000, 0x200, 0x124, "8329b9c106d12765cde8d7f188e83a70bf37ea214b90e70520e03cc6082cb02b"}}) 2017/12/27 20:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000083c000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0x40, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0x1, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00002d9000)=0x4, 0x4) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000084000+0x2a5)={0x0, 0x7, 0x3aa, 0x2, 0xf0, 0x7, 0x2315, 0x7f, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800, 0x800, 0x9, 0x6}}, &(0x7f00006f6000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a5d000-0x108)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x1, 0x7ff, 0x3, 0x436f, 0xfff, 0x1, 0x800, 0x1, 0x0, 0x200000000000000, 0x1ff, 0x3, 0x7fff, 0x800]}, &(0x7f000089f000-0x4)=0x108) 2017/12/27 20:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f0000284000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e5d000)=""/115, &(0x7f0000839000)=0x73) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f63000-0x18)={0x0, 0x5, 0x30, 0x1f, 0xb915}, &(0x7f00009da000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000791000-0x20)={0x200000000000000, 0xffffffff, 0x8, 0x75af, 0x3, 0xf7b3, 0x0, 0x5, r1}, &(0x7f00007d0000-0x4)=0x20) pipe(&(0x7f0000a5c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ff0000-0x8)={r0, r2}) 2017/12/27 20:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000fd000)={0x0, 0x3, 0xffff7ffffffffffd}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000070f000)={r0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b46000)=0x0, &(0x7f000045c000)=0x4) pipe(&(0x7f0000117000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000083b000)={r2, 0x28, &(0x7f00002a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$int_out(r0, 0x2, &(0x7f00007c7000-0x8)=0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000964000-0x4)=0x0, &(0x7f00000f3000)=0x4) 2017/12/27 20:02:36 executing program 6: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r3 = getuid() r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000)={r2, r3, r4}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000017000)={0x1, &(0x7f000002d000)=[{0x2, 0x6, 0x92, 0x5}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000002e000-0x4)=0xe, 0x800) accept4$llc(r5, 0x0, &(0x7f0000027000-0x4)=0x0, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='kl`R', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) [ 588.779530] nla_parse: 20 callbacks suppressed [ 588.779535] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/27 20:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x806, 0x10001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b68000)={0x0, @in6={{0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff}, &(0x7f0000d8a000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000256000)={0x0, 0x1, 0x3, 0x7ff, r1}, &(0x7f0000550000-0x4)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r2, &(0x7f0000c69000-0x38)={&(0x7f0000809000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008da000)=[], 0x0, &(0x7f000018a000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2017/12/27 20:02:36 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000421000)=0x0, &(0x7f0000a7b000)=0x4) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eec000)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00005ca000)=0x0, 0x4) bpf$PROG_LOAD(0xc, &(0x7f0000ee7000-0x30)={0x0, 0x0, &(0x7f0000ee7000-0x10)=[], &(0x7f000000a000)='system\x00', 0x0, 0x0, &(0x7f000000a000)=""/0, 0x0, 0x0}, 0x30) 2017/12/27 20:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket(0x5, 0x1, 0x1) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) 2017/12/27 20:02:36 executing program 7: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000716000-0xc)={&(0x7f00000cf000-0x8)='./file0\x00', 0x0}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fdc000)={r0, 0x4, 0xf, 0x3c, &(0x7f0000830000)="441ec85d7bc36d93c6c54aef3faa1c", &(0x7f00006c0000-0x3c)=""/60, 0x6, 0x1}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00003c0000)=0x9, 0x4) sendmsg$netlink(r1, &(0x7f000014f000-0x38)={0x0, 0x0, &(0x7f0000376000-0x10)=[{&(0x7f0000958000-0x19)=[{0x19, 0x0, 0xffffffffffffffff, 0x0, 0x1, "0d93e99074a8a41eb8"}], 0x19}], 0x1, &(0x7f0000c31000)=[], 0x0, 0x0}, 0x0) 2017/12/27 20:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000033000-0x8)={r1, 0x0}, 0x8) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000521000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a7f000-0x8)={r1, 0x2}, &(0x7f0000e88000)=0x8) 2017/12/27 20:02:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)={0x27, 0xff, 0x0, 0x7, 0x7f5e1e5d, 0x289, "01efc94fa393003748d2a924d9b8eee4f0c770f2d54db53e354b71d0f95189a4d03614ea4049fa6cc2940ee3f831899a02cf934d2f8eb230a7bd75fcbb55e5", 0x9}, 0x60, &(0x7f0000447000)=[{&(0x7f0000000000)="25997825fcfb2c2fbcf08306add630fbd3d92533eca6462d5b43d5211a34080f1800981149e12874fc88865ed3a4d9cf348824b88386ab8c8de42ace9e0c6d4db90585ac3bc4ede9ca2bd6d6629090b60c564433742a3f90068aaa45b8d14acec5df9ed958aee9514d8532de47a8b4ddea2bfe87ae59d442d1359a96cee60daa79c0d586259be1520069dc05eeb0405afb88", 0x92}, {&(0x7f0000000000)="f747ff7fb31df96e6694afbeaad97090f1d52a4b0a7c254061bad627304218e6aa3f3421c878b595ccf5cf9a0f45e40d85048da2ed35be799205300cec7c132f562ba015602607d8effbc16d3f09c7fbf28b5acdc4343a18e4d47acbbe632d9949cda05d87cd18b44a6c00487770062d6ef6ccf6ab10f785f86981383f90d51ba9a9b58689fc0af0e5c8f782a1123ecc264f7ea15d116d14087e69b479a7546f60992bc06889c1c83ca8caa25d9d470c75e365bca7706a926424e0484ab56b950f45cf2bac0d942a7e1b493328d5f34dcf4b786dfee9ef9e1b6a84fd04097558c7898dd589872d1718", 0xe9}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="36a85e1ed0cc31e1374160cd54e3344cb922eea37ed3c73667ebd613d469064deeaf0f13030d3a08fc9c20f67840bc167ca0cb6af3eb03b55c3cea0a4d256b4d7fb4b491aab25982555b8aa6cc6b4395c733782246f75cf7ab02dcd208c7f46771b0769d72a488b3309897948ab3524e469f97d7c7fedcc72c255f76b3c3e6d13379ce91c4a1afc4e4fe8adaffea05612bffa19e587feaa0bfa1c0815185745410e8a88efe56dfac822fc8eea336b3ac66c067cdeb733c3ccddb55588ee952fb7edcfd2b8ae4fec4393d1c19ce4b60202928607bb2ce612ad953a8de8709ca3296ee1cc8", 0xe4}, {&(0x7f0000001000-0xed)="95eb4fcfda7ebc0eace3a6886c6b13896e8e62911910bcbf58e289e9a1b25b0deaa4140cfd3c5c7a9ba4b32c60b9b32b2c130ad88d471305311d15fd222c4b78ae3e4e29a530e7e604d21632b3d1ca01b6f6f17b16c5dc7184b5eace4fa44337f7dc975a7f0efbe24b1493d67e1178b8714d3002f4fee5b39811284c64c8419e27182de540461dde9e452dbddf04ce89f6464cea2e13f915abda58ef0099bff4ae16561bc8814aaed996197aa984358e0c7bc904cdc03f913d5082c79a598549f50ce8d2d19440e7954a7e8e79cac74e8ea901ca84900ee6a26eeb6110abcf94aa5397095486cbd03f02655d83", 0xed}, {&(0x7f0000000000)="9315f14c9d7eb38046b0bede90c0dec826c1efdeeb3d611cb16ea66d9bf71220322ea9188b8f9dfeb7da23a97ffd5d8ff0e72bb8cec934f7831252b74d09a46626b56b5c2e6f61c8540bc88959f01631c35bd42aa5d1341a4cfea71821bbeb80fcbda22dd503", 0x66}, {&(0x7f0000481000-0xd8)="d90ee9793bc55ce790e87e19664fc3f377181ee8f8cdcd9a08cbf3328aa93364a3b0f3affad21b84e6284a9ed587b5a7202cffa98afd2c024e47940b8dad5831ca190dca26173dc42beb2975b676444bdb034f1b309921a34033cec9628d27c42c02068bea9621966f105507c5b672c9bff651304bd2def09ac5fbb2970be7f033027ef8e6253d8b7ed7de55853a45b25fed72fbba0ac94bcc3b58ff4a0d9429fe33ffbc60e24193fff6aec87e551f9e30a97e4f629e4a77466433fb250aaaafc4861a1d27da0fd6645cc4f24f05cba24e5fe64cd9b2e77f", 0xd8}, {&(0x7f0000f31000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000001000-0xc0)={0xc0, 0x13b, 0x1, "0e00176a0dd0779c1b39e6fed5a649315a046debf0515049f984db21e8fa2386c3d75e0573141d2f2101dd241d2b46c86c53a94b777566f6a45ddb3fca3ee548edb0b67541a6df79b9dc36bfa396de0a19a8570d815530ce8eca8fd9f712423444e4eecbc7441d136e6a618dbfe55874100f9df32d72493a7429db49620991fa901d1acdc6126b968fb44555ba6f547f2af70384fd7259aaf7d58c4c85c2d22298eb1317e158987fdeb114bac39a"}, 0xc0, 0x40000}, {&(0x7f0000ba4000-0x60)={0x27, 0x2, 0x7fffffff, 0x1, 0x2, 0x6, "3ec9f2b967539c74fcb884552d3450dfec40d815c86e8382e1960988a8d6303f9c328753a0bb1d81008f42f69e8e49a2bf42df1361836b33ffe015252bc420", 0x4}, 0x60, &(0x7f00006ed000)=[{&(0x7f0000001000-0x33)="e7f25fe79b49ec40ea0e0a3d0b1fd39de17c67b7cbd87b431559ac014e8e6ba4214203d1e29739a59d1452fa3f7d656b23c894", 0x33}, {&(0x7f0000000000)="5fcb728b3be957a7a9a56cc6d8175d5c108ba143ee96d90d6d685b5de548f95d26096e40fb66678fe5a683c992131201f0c602321528e01bfe1951ac367031f77d4124493efb1d20dc0549f99d8efb0b01dbc56cc7c024dceb14810362241987906053dd9ea43ced8fe6c4b655", 0x6d}, {&(0x7f0000000000)="1532e8fdd329bba314ed0c94966566c66e72d081e06bce0b6db4c686d0f62b37d95a29d4785fb996983c875a68662f5ca0787658ba0dc423861f0b1d7102793acb1886a6ffa1619f1fd24eeb70d9159203c7b0f58e", 0x55}, {&(0x7f0000000000)="aae67832005820a1a70c5994f7ac2c2ea3cb3654f03c610d5e69fefd4fdd05269b088998c730c765639b3dbf93f125bed9b8018f717f55dba69e485372629ec00aa2a886ae161b6ecb89f549b9cf44c5de53c5adbea68d6b8f0e2edfe82a5666ec367ecd421ce4eae0cc466f7b84bf07a860ed", 0x73}, {&(0x7f0000436000)="5d1aab7d8d9e4711a3762cec00af163f6bf1dbbf80a2fd9a96e17fb84025d9151b841c79481554aa79df10dc5a365cbcd54441a865e85a01fd50254314ddadae6624cfdb2b4573f6183ec856f79ff661578b8d9d47f2d6649b22f91b413f4aaa61d05eadd2eab9648e6dc9d3e02b3951f48c8c8d3912a644013833c6e10b45874640cbf542dda61e84828ad0946b7904d2a96f730c541c8c7bc5b684b7fbf31287f44480564c7b015a63f3ab2395c851297be1ebe0935866adfccb4826ca4e846821811d3e4ed5e8c3", 0xc9}, {&(0x7f0000001000-0xd2)="5092b65f12d248348887c9842bb4671e1e203ba1c58eb27da1c2a3ac7a9cb2eea8b598a89b2e017dc9a6be1eb80ffa11587591ec2f5ab1149cc6c3d88af72654db6d1c585929e2f8c20fa67a1341046e0ee1b2f62dc416274ca3065dba97169d3665b75e72b3535682bc05d6c458d5b75d652a153fa810f5ce0184c6e2385515cd74b0983af8bc46438c47c4743987ef1d3886a1c989bb68cfdcad94c088174c412670ce971fd1aed5cee591cfeded67bc99a4d22a30ca26a28c08b88d2b1b1b605bb92e3e9e1efd80bb0c91172136fa32e7", 0xd2}], 0x6, &(0x7f0000000000)={0xe0, 0x102, 0x64c, "bcdf10e3133ee1be5c1152f169caa0d39cf9a4b6df85b91a3c4a9f051a9deec880bea0eef5bb11379434d564545a6755a0eb5febfc32b0fc5eb5bf3fbfc848fa59855fa9d0656ee3cf8cee50b61401a6997ddf82f041c7a750d62bd9bed92c2aeeeda3395aa07bda1a69a6a9b714bba0ad9b4496821a48239aef1a897cad3cec767de66b118259226856bd2ba1f5c58d529c7eace9a93c55929bf29b4846f75baf2494b5d5a9e4b49176aedf2a8f5b15c7970358e60274b075e89e2e892961604a2cb80266be2d4d00"}, 0xe0, 0x10}], 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c46000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000de8000-0x10)={0x9, &(0x7f0000b87000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000067c000)={r2, 0x3}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000efc000-0xfb)=""/251, &(0x7f0000529000-0x4)=0xfb) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b3e000-0x6)={0x0, 0x0}, &(0x7f0000e0a000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000218000)={r2, 0xffffffffffffff61}, &(0x7f0000f96000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e2c000-0x20)={0x5, 0x80, 0x8000, 0x1, 0x8000800000000, 0xc4f1, 0x1f, 0x10000, r3}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000094000+0xfd)={r2, 0xa8, &(0x7f0000ced000-0xa8)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3dc7da0d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f3a000)=0x10) 2017/12/27 20:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r0, 0x7) socket$inet(0x2, 0x3, 0x100) accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2017/12/27 20:02:36 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x3, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x4000000000000, 0xfffffffffffffffd}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/27 20:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x803, 0x0) socketpair(0x2, 0x80a, 0xfffffffffffffff9, &(0x7f00007b7000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000459000)=""/74) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x46, &(0x7f000093c000-0x46)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f00001f2000-0xc)={0x0, 0x1, [0xcaa]}) 2017/12/27 20:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt(r1, 0xff, 0x0, &(0x7f0000fd0000)=""/151, &(0x7f00001cd000-0x4)=0x97) connect(r0, &(0x7f000072f000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f0000815000)="7771785c08c378c4639de45619bb1d419b36b7e35e25724e43e182af4fa61d8e8b85e626ac", 0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f0000bdc000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) socketpair(0x1f, 0x6, 0x2, &(0x7f0000c67000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008b1000-0x108)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x3, 0x2bb6, 0x0, 0x8, 0x1ff, 0x7302, 0xffffffffffffffc4, 0x80000001, 0xfe7f, 0x9, 0x9, 0x1, 0x5, 0xff]}, &(0x7f0000a3b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f8c000+0x7dc)={0xfffffffffffffffa, 0x8000, 0x7, 0x6, r3}, &(0x7f0000e03000)=0x10) 2017/12/27 20:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) sendmmsg(0xffffffffffffffff, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[{&(0x7f00009d8000-0x26)="a174ef3b", 0x4}], 0x1, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ac1000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e48000-0x10)={0x8, &(0x7f0000acc000)=[{0x8, 0x9, 0x962, 0xf617}, {0xbc5, 0x6, 0xfffffffffffffffc, 0x0}, {0x7, 0x800, 0x1, 0xff}, {0x7, 0x9, 0x2, 0x20}, {0x3, 0x8, 0x1, 0x5}, {0x7fffffff, 0x7, 0xfd61, 0x7bb1d6ac}, {0xfffffffffffff801, 0x100, 0x7fffffff, 0x8}, {0x6, 0x6, 0x1, 0x9}]}, 0x10) 2017/12/27 20:02:36 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e32000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f5e000)={r2, 0x296, 0x3, 0x0, 0x2, 0x1}, &(0x7f0000b46000-0x4)=0x14) 2017/12/27 20:02:36 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x7, 0x5) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000acc000)={0x0, 0x8, 0x6, 0x0}, &(0x7f0000acc000)=0x10) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000acd000)={0x0, 0x0}) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00002b7000)={r3, r4, 0xcf5e309}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004d4000)={0xaf, 0xc84fdf472423eaf6, 0x3, 0x10001, r2}, &(0x7f0000acd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 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}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2017/12/27 20:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000131000)=""/134, &(0x7f000023e000-0x4)=0x86) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000000000)=0x98) 2017/12/27 20:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000272000)="d0b0ece95b56b39d8fcdf8f14c2eb4a9e93ace3421e2b2397063c2c24bfb426bc895cf4a6454749c18ac955c49a59c946510054e6cc06fa62b6d9b985ba74d8bb23e945ed31b288529098f4408953707a653608a7037e16239dca7425c808ede54cb936a24f5bd43c6b079e3f78c48eb384f2f604b70bac05c994d9c90cae9e3b40c3fc4c74cc1ba16adaba892166ea21ce2294073898f95251b09aa2bd33f740906308a3139a43b9eefb932da994b27189a61de56c0d7313da355b764f61b37fa32e7e5623cd5c252799bb236d63bf550a36893e61d7ee082ad389fc1fdba934330d34fa227909edaf3d036ff17dc5915fb2ce574f185d399d94174113556aa804b89052b7a8827e1a681c5cc6e4a86d9a4799a3641503b822c8913457ee39345a64c3382b77f58b886c8aadd4a3eefd2d210b0a92837ad9404f3b5494d48a9803677f016f392185233b8cff41f414256b0d9b298f2c87bbb03ee69c6c5bf5871eeffd037adb2263d18115ef3ddcb80ec7b5020e305b54b405b64372a073b31361ed4bf306bc9715e170b81024502a3bea2a7992664392385088b55e502a64ec025634c05d665062c9306ddac3320fbfba0230976c585aef94ef21e8c98e331002021c73fd9451a7f1227663d0e8a61622a2b2ac57ec0340157daebda9ecb0fe6f61d3befa8e5de40d9e00a7a81cac6e9a8f94be1fb706ec7f56bf68b3058c7a87b1de968081064a10a36335f5a7fd0261265faf6efe1e3ca1ab94112f2bf7a7cd77a7879eff0ba083df799b1186c3043cc0d8c09db97a3796231aa4aac2b0fbf6ec1823cf134b96286df99f7d2863fe99b7e25f062793505dc609c33a2bc12f3429934094c905849b4f43a987a6fa9923f2221b3e9e7238900da5d5935489316bbc6b57557a1cdf7d5b7adddc69ba0423b6d4080a012f4defab0672850d1b5e252007ab54fe9622d144c94eb1d094ca121b0d483e6389fe2d4d6635e3a1174c68e0b47fe34094c5f7231eaaad4841c812f816d37fa99a1b4cdaeb73127f23e6da2eff2768639d7e1adff6d014941e8f2103691c47e3d0af94a830cdebaf5d3cd19332b8586370e5e80274690d75870620a5974aa403a4d07f6c29a297a9279020ef8c836ccb2335d66ccef174de7101de56a6096f8d0736741dcb8976cacb061161bafb3997a72974a9830c12705410aec543674c1c5ce93a4fbf0cf4e7c078b73a1aaa079895bdb86a12c0a7d2995b66dddd0765a871385d2c73ab97b0eb54fdf73a5d83242a0a951abb8a798241b66266c6fddac0436d1ea8a01fb25701cd6b92c833312b8652897c9a48669932765bb04996d7dcaa5661b7e125aaa757a3aa1f1e782360c76b7f432c9402abbfdf017afee4cb47f49a8c3aa5bf1e506ba3b56efb2d8006bf8b8c04eb1fd33cab0e1153c1657b0aabfe06d02e56fa897020e565d3b682a846a9e0028303ffeb6f174f123aaf00b34315c509eb4df7409589084d1994def5bb9602f5d00a9b4dcf4a42d38be46f700b38a3751a78ee35dce063b2059087cd6104c474c573a613395595a62fdab230741670241246019efaebc27d6bd3f842567d8c9d85b4b4e1ea31af16d9899825d537595c7b31ecaf8a66c30e657bf671490507c6b795325ac51815c6b7d8170d5bb02dafcf664d2a7e48927a9a860126667bdb08482d3826559b755df1de5ad47bd418833fd47427b876afff00ee5fdd613595b56168cc95308ba5dc2a4d06959967791518cff89bed2b9b6cc2446ee81761f607187228d8649f6a8977052ebf549f268277602cee9ad02e290f1654012d7d42c01ed0378f43924be2ae022a1c9673e7463876b50737d807f3821def95893a48e3a498963908a8712f10993e7900f870ee68e279bf24a969420af4580cfe2618aa553f0d0cb4fdf3dcde5d84686cf5bd0542a11303500af8c86e883e33265c28f49d1fbb98952b8169c80fd79d12d5e9b6402d5ddc821b112b9a4644cb6baba4185df0106da168cd7917d4f90da7cd22d3502e5ffd50d68", 0x5a1}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x42, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2017/12/27 20:02:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="846628702b2c73736c350f35e3b4f42709933ef70063387cdc556ad411bbd744a952d40a1d77ce16f4afaa338c5d7b84cabf8a8271620cebf8b42c39855f874250bd49e913bb36fe2a3f9e6d56c8157cc5a09220db4eb1fe", 0x58, 0x20000800, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x80000001) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getpeername(r1, &(0x7f0000604000-0x80)=@generic={0x0, ""/126}, &(0x7f0000267000-0x4)=0x80) r2 = socket(0x3, 0xa, 0x56c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002000-0x4)=0x0, 0x4) 2017/12/27 20:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000ada000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000563000-0x2)=0x10) getsockopt$sock_buf(r0, 0x1, 0x8000000001f, &(0x7f0000d5a000-0x76)=""/118, &(0x7f00005a9000)=0x76) preadv(r0, &(0x7f000078f000-0x60)=[{&(0x7f0000cd5000)=""/115, 0x73}, {&(0x7f00009fa000)=""/84, 0x54}, {&(0x7f0000dc3000-0x95)=""/149, 0x95}, {&(0x7f00000b7000)=""/0, 0x0}, {&(0x7f000015a000)=""/53, 0x35}, {&(0x7f0000a51000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) connect$bt_rfcomm(r0, &(0x7f000032e000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2017/12/27 20:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00007a2000-0x4)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cdc000)={0x1000, 0x1188}, 0x8) syz_emit_ethernet(0x76, &(0x7f0000273000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a5d183", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1db570396750c609"}}}}}}}, 0x0) socketpair(0x5, 0x80000, 0x3, &(0x7f00004fe000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000526000)={0x0, 0x10000}, &(0x7f0000641000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ff1000)={r2, 0x4, 0x2, 0xff, 0x3, 0x376b}, &(0x7f0000dee000-0x4)=0x14) 2017/12/27 20:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cf6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) readv(r0, &(0x7f00009a1000-0x10)=[{&(0x7f0000822000-0xb9)=""/185, 0xb9}], 0x1) writev(r0, &(0x7f0000439000)=[{&(0x7f0000040000)="45325eae4b2c77ae6168d8a1cda40475a98a9a4c4e388e36764941b30cb79b2c2936fb43b6b8fb0b499b6095014697923f164b882b154dd47011ceb3f8b234dff33a27cdb445724acb2283f80381e27e318ce8fe5df2d619c629a92666ca0babef7ea192b8ada60553340d2eaba3079a327c", 0x72}], 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000800000)={0x0, 0x0, &(0x7f0000db5000)=[{&(0x7f0000618000-0x2)="abbd", 0x2}], 0x1, &(0x7f0000c9e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000117000-0x20)=[{&(0x7f0000fc9000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/27 20:02:36 executing program 6: r0 = socket$inet(0x2, 0x3, 0x4852) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)="", 0x0) 2017/12/27 20:02:36 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x50000080024000f, &(0x7f0000364000-0x4d)=""/77, &(0x7f0000001000-0x4)=0x4d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a64000-0x4)=0x0) 2017/12/27 20:02:36 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc5000-0x10)=@generic="b7d96697b7a127a5e2053b1f2a30b913", 0x10) socketpair$inet(0x2, 0x80007, 0x8000, &(0x7f00005ce000)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fc6000-0x90)={0x0, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000010e000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc5000-0x4)=0x8c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fc4000)={r3, 0x9}, &(0x7f0000fc4000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000fc4000-0x5c)=@ethtool_ringparam={0x11, 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(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f0000bfa000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc6000-0x4)=0x10, 0x800) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fc6000-0x6)={r4, 0xd4}, &(0x7f0000447000-0x4)=0x6) 2017/12/27 20:02:36 executing program 5: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00001d1000)=0x2, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00006bf000)="3684495f", 0x4, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000f26000-0x3)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000098f000-0x1)={0x4}, 0x1) read(r1, &(0x7f0000f51000-0x1)=""/1, 0x1) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2017/12/27 20:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000912000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000569000)={0x0, 0x3, 0x30}, &(0x7f0000a21000)=0xc) r2 = epoll_create(0x7ff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bd2000)={r1, 0x7f, 0xee, 0x6, 0x4, 0x2}, &(0x7f00002d7000-0x4)=0x14) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000356000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000bb0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000a8f000-0x8)={0x0, 0x6}, &(0x7f00009a5000)=0x8) readv(r3, &(0x7f000069f000)=[{&(0x7f0000fd0000-0x64)=""/100, 0x64}, {&(0x7f0000c84000)=""/61, 0x3d}, {&(0x7f0000bc0000-0x7c)=""/124, 0x7c}, {&(0x7f0000f51000-0x7f)=""/127, 0x7f}], 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000b96000)={r6, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfffffffffffffbff, 0x4, 0x10001, 0x0}, &(0x7f0000488000-0x4)=0xa0) sendto$inet(r3, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x3, 0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00006da000-0x2)={0x0, 0x0}, 0x2) recvmsg(r3, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2017/12/27 20:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt(r0, 0x5, 0x8000, &(0x7f00007d7000)=""/13, &(0x7f00005a7000-0x4)=0xd) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) writev(r5, &(0x7f0000424000)=[{&(0x7f0000e74000-0xdc)="1a", 0x1}], 0x1) write(r5, &(0x7f00004d1000)="d0", 0x1) readv(r4, &(0x7f0000e74000)=[{&(0x7f0000e75000-0x1)=""/1, 0x1}], 0x1) pipe(&(0x7f00006d6000-0x8)={0x0, 0x0}) splice(r0, 0x0, r1, 0x0, 0x0, 0xb) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000398000)=0x0, &(0x7f00004e3000)=0x4) getpeername$packet(r4, &(0x7f000075e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000559000-0x4)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f000036b000-0x10)={r6, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f00009b0000-0x60)=[{&(0x7f0000e5b000-0x5)='Z', 0x1}], 0x1) 2017/12/27 20:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x1) bind$alg(r0, &(0x7f000038c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ef8000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/27 20:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000342000)="707070315d2d76626f786e6574305de92f00", 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000081b000)={r0, r2}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00009d7000)=0x7, 0x4) sendmmsg(r3, &(0x7f0000e84000-0x3c)=[{{0x0, 0x0, &(0x7f000036d000)=[{&(0x7f00008e7000)="ca", 0x1}], 0x1, &(0x7f0000e0a000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000e61000-0x30)=[{&(0x7f0000671000)=""/132, 0x84}], 0x1) 2017/12/27 20:02:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket(0xa, 0x800, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r6 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r8 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000002000-0x38)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x1b)="c6958650fcf65142efd1d7d256f4526aaeaa1546a59d767190a666", 0x1b}, {&(0x7f0000002000-0x87)="2b59f6b7b8459c99f336f8742b3ebfd24d11732096fb2b807914fa37ed20cc21a7e8fc5000f67208f6981a515760b0d23648902b0bce30fe62c125687f76c2bc413d6140493a611a829f288e7a69f3feb07f7ec6b10dd8a94202a5c6a64debf8c7791b7105e81f49069874af38f2950fd310767d0fafd888c9bd6ed83c29e5e640d813a1da461a", 0x87}, {&(0x7f0000002000-0xee)="61f09c76b691bbc59f46623e9035ffd162972279218d770f003c44be37ef360d63bdd12cdf8d4a5e82c8cb76423de4d6739929ffc0b299e2d0773d268bab6e59a1a1233988dd1cc9646be61b1c9016f0e325bbc8aa5c5e703c134c00db43e2edaddb2511124d8dd22b39c241bf6180beda455308e645312f6e83799b9786480cb30f504d8baf7529840afc35d57b8aa59644179d63aa7a4080a00ecb8b10291a06037b0e7805d5281691ec394b32ec2b890229a8742a121f89a723e4d7dba197cf7bb4a145c1ecddaf2bf2e98b3b38c6a161d1ccf42a9473ae17cd5f8f262796d3299656c753dbf0644e15f97a76", 0xee}, {&(0x7f0000001000)="902da8c5464e3036bd655402f64e2aa4bed4fa238434b6e648af9dc47b6821360608e604a046a08756", 0x29}, {&(0x7f0000001000-0xbf)="b45367629eb1054d04f83499151fcbaede05fd1add11adbb8deeca8b55373d372039a0f8c542d6b5bde5718e45393985d02d8cb21ef0af738497b93a45b6820604a6c4ed141a5057d0eedf43bbcd6441220388786fcaf3f6eef97423a6b99e8373ad58c711fcb7a72b931ca3ac36bc9497ca61ea1ceca36485a57fce6e03f751bd85b6baea2b793d852248b3aa5185ed4022c91195c901cc795980bd101e88e17ef4b1d4bdbbcfb095fb37ca4b8e3c25654603e0fa3b78a4234bc4e62084af", 0xbf}], 0x5, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xa8, 0x24008000}], 0x1, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x401, 0x10000}, 0xc) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r9, 0x29, 0x19, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/27 20:02:36 executing program 3: socketpair(0x1, 0x801, 0x3, &(0x7f00000ac000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006e6000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000752000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000014000)={@common='irlan0\x00', &(0x7f0000559000-0x14)=@ethtool_wolinfo={0x7, 0x80005, 0xfa2, "61c7abe70fb6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000b10000-0x18)={0x0, 0x5, 0x30, 0x81, 0x0}, &(0x7f0000d0b000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d77000-0x98)={r4, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b4, 0x5}, 0x98) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r5 = accept(r1, 0x0, &(0x7f00006f7000)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00007cd000)=0x0, &(0x7f0000394000)=0x4) getsockname(r3, &(0x7f0000abf000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000651000)=0x10) 2017/12/27 20:02:36 executing program 1: socketpair(0x13, 0x295c181f8f51f971, 0x9, &(0x7f0000b2a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xad2000)=nil, 0xad2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000053a000)={0x0, 0x2e38}, &(0x7f0000252000-0x4)=0x8) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ad3000-0x14)={r3, 0x6, 0x6ad, 0xffff, 0x6, 0xfffffffffffffffa}, &(0x7f0000ad3000-0x4)=0x14) bind$inet6(r2, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000642000)=0xff, &(0x7f00007f7000)=0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind(r0, &(0x7f0000014000-0x3d)=@nfc_llcp={0x27, 0x0, 0x100000001, 0x7, 0x8, 0xffffffff, "9faba5e2d8e87bd701789f0acc5111be81bd566fe24eb5f8357d00e188ab6750fdb8ff1556216887861d1880519dca8406e5bdced8c957e350a50dbf227132", 0xe61}, 0x60) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000076a000)={0x0, 0xacb4}, &(0x7f0000ad4000-0x4)=0x8) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ad3000)={r4, 0x8}, 0x8) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ad4000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000024a000)={0x0, 0x80000, r0}) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ad4000)={r5, r6, 0x8000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ad3000-0x14)={0x4, 0x3f, 0x1, 0x100000001, 0x5}, 0x14) writev(r2, &(0x7f0000815000)=[{&(0x7f0000a06000-0x89)="637f43dc7704d249efdc89343f1bb4ffa0da6bd9ef996097121872224820e971a7d0757e616b483ff8a730abf089b2aead48322fa4fe9953326af710954cf6b8a7f425ae4dc230713091b60c49d4301e950a7307d119026fa490629ba86615439a1cb1ae6076853d037d619e641aebc517", 0x71}, {&(0x7f0000926000-0x10)="bb321f3f84a831a3c0598b87e16cfb13", 0x10}], 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000b3000-0x20)={0xffff, 0x7, 0xc50, 0x3ff, 0x2, 0x80}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00001e1000-0x4)=0x8, 0x4) 2017/12/27 20:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000011c000-0x10)={0x8, &(0x7f00005e3000-0x20)=[0x7f, 0x2, 0xff, 0x78f5ffcc, 0x80, 0x0, 0x2, 0xd2]}) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000cd9000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0xcc21) sendmmsg$alg(r1, &(0x7f0000e78000)=[{0x0, 0x0, &(0x7f0000d52000-0x10)=[{&(0x7f000098b000-0xf7)="cd", 0x1}], 0x1, &(0x7f00000fd000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000100000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000ff2000)=0x7) 2017/12/27 20:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000004d000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x2c) 2017/12/27 20:02:36 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000014000)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070840d000072ca66ee2b109b4cbc0c89b4c13f0641cb9d3cb0"}) 2017/12/27 20:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x2}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r0, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) 2017/12/27 20:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) pipe(&(0x7f00008f3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000888000)={0x2, 0x0, 0x10002, 0xfff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000c83000)={0xfff, r2, 0x10001, 0x4e01}) accept4$llc(r0, 0x0, &(0x7f0000048000-0x4)=0x0, 0x800) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockname$packet(r1, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000877000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000d9000)={r3, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000909000)=0x8, &(0x7f000034f000)=0x4) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200011, 0x800000005, 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00003a9000-0xdd)=""/221, &(0x7f00006b4000)=0xdd) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008a2000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2017/12/27 20:02:36 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000019000)=0xc5, 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000015000-0x38)=[{0x0, 0x0, &(0x7f0000015000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/27 20:02:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/133, &(0x7f0000001000-0x4)=0x85) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x3, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000000000)="15a7a4654415e5d03fbeab9990681719b56e78a30c6897360b3b55369986e4e6e9ed0be932e8914ecc8a74c858063d0fdaf2144716416e8fd40d7cdc491b2ba8e76092da16f882826cf9d2fa32b634d0fbc1115f6a61f91697bd3d4ae99dde9e1d4da7aac7d4cee73ad084c3c0178f17f61d0a20a0e6b0b3ea65aecd4e35af232e9fe7c1387e20350d8dfe99db6d44acd2e6b1d693544506addd340442728fe0fb72149c88952e7d882945b2e2b078f7985043e82e3e733907236f46181453eda3", 0xc1) bind(r1, &(0x7f0000002000-0x9)=@rc={0x1f, {0xfffffffffffffc01, 0x100000000000000, 0xffffffffffff0000, 0x86f, 0x9, 0x5}, 0x1}, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x4}, 0x44010) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={r3, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000)={r3, @empty=0x0, @empty=0x0}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000005000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000005000)=0x37, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x7, 0xe21, &(0x7f0000007000-0x96)="2083a66db4f31c331ec7d4626b6d671e39db6eadf4f7a9b7d9a217ada6092b97967cea6ff962e82a613ff65c2d707cd4906c5ce4cf982a5625d821c8d308c06f6983d6fc81bfc62c8e77c5b7b2db5d146250270b7bde357d66457f0ad144163ca79a8dda1ea3f2b3264c47f247677bc66d97d0dba510e0839d02e8e5a7afe652c73f0da9884f18b5c27d894bf0b0b6861beb45d0a1f9", 0x96) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000007000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x3f, 0x5, 0x101, 0x100, 0x4, 0x80022, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000009000-0xc8)={0x1, 0x3, 0x1, 0x2, 0x3, [{0x8, 0x100000000, 0x1, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x0, 0x80, 0x100000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x9, 0x14, 0x0, 0x0, 0x370a, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$nfc_llcp(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000009000)=0x60) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000006000-0xc)={0x40000000, 0x0}) 2017/12/27 20:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={0x0, 0x4ae}, &(0x7f00002af000-0x4)=0x8) socket(0x13, 0x800, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007ff000)={r1, 0xfe, "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"}, &(0x7f0000046000)=0x106) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2017/12/27 20:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000973000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000578000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b56000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3f000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fe5000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000057c000)=[{&(0x7f0000bf9000)="ae4459e6b0d15cb572bddfb4ebb5165e4f62dac3222ee24aac08d4e33d985f7249428890ebe815ed061c82014588db99678e5bd69f6a9647ca7adfb79a1be34ea4e61706ee2bf834aaed840473cb91f03161c7b032bd1bfd4a01c548e334be3557912bd8c535724048681d19f2840a3fc35554d16fb8e3fb03190f591379ec82e2e8c9c244c6c789bb35c327cfb8c68f4e2589edb7447a669eeb6588134785147b667a6a9f7e7eb341ddeed7406ee8e9481b23189d1119dced42a38857248ce95929878555c997a5974eb4dca1de8580c5ef850aebd53461f22691c3f0274e", 0xdf}, {&(0x7f000044b000-0x65)="57d6b14c3cba2b2b4ef05b2905ddfbe43f0d7c9a63e14b3a0a8522b428a2b22683b51333fc8c650ff14b7b692ab8fcbe89c0526604308d11abb2b9c9df9268bd55f207b46020179a9076ef9851692ae9c37afeb23d29c5c4ba10ffcf1f4308fe46ab042b9f", 0x65}], 0x2, &(0x7f000027b000)=[@cred={0x20, 0x1, 0x2, r2, r5, r7}, @cred={0x20, 0x1, 0x2, r6, r3, r4}], 0x40, 0x0}], 0x1, 0x0) 2017/12/27 20:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d21000-0x23)="2200000019000700000000ff000800000a000200a4fd00022800ff00050014800127", 0x22) getpeername$inet6(r0, &(0x7f0000fb5000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009cf000)=0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e45000)={@generic="90c5652175d2164adac62920a121dfed", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 20:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000077e000-0x18)=@generic={0xaa1, 0x0, 0x4}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e03000-0x3c)="e508ddc900958bab151f56a2cc144f717a19ec2bd5c22e32b09e1d5bf00a206d46ed64e1706b698503ea95fc761aa1eb9f284523bb08551c9b5d6e7b", 0x3c) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[], 0x0, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000486000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2017/12/27 20:02:36 executing program 3: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair(0x1, 0xa, 0xa3f2, &(0x7f0000476000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000d19000)=0xcc, 0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d1a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1a000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008b3000-0xc)={r3, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2017/12/27 20:02:36 executing program 4: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x9, &(0x7f0000874000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x1)=0x1c) 2017/12/27 20:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000b2b000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec1000)=0x10) bind$alg(r0, &(0x7f0000a88000)={0x26, 'hash\x00', 0x40, 0x22f, 'michael_mic-generic\x00'}, 0x58) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00008d1000-0x10)={0x3, 0x89, 0x9, 0x6}, 0x10) getpeername(r1, &(0x7f000066a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000051c000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cec000)="", 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000b2000-0x2d)=""/45, &(0x7f0000f54000)=0x2d) 2017/12/27 20:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x3, &(0x7f0000000000)=[@generic={0x9, 0xfff, 0x0, 0xfff}, @generic={0xe9, 0x4, 0x3, 0xffffffffffff3f3d}, @map={0x6, 0x8, 0x0, 0xffffffffffffffff}], &(0x7f00000ca000)='\x00', 0x0, 0x83, &(0x7f0000bbb000-0x83)=""/131, 0x40, 0x1}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001fd000)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket(0x8014, 0x24000000000003, 0x0) write(r1, &(0x7f0000ed4000)="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", 0x18b) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x8, 0x2050, r1, 0x0) 2017/12/27 20:02:36 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ec3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000001000-0x4)=0x5, 0x4) r1 = socket(0x1e, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) 2017/12/27 20:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000488000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000142000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004b6000-0x4)=0x14, 0x80800) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000e5c000)="b1e40a2b348ec4b8e4e9635d00b6b5fcf93cb7dd89c8206116759e8ef30cf7dcdaa70375f27960eeadc8774753bdbefee03ccaf6cc25bc3a3297091d5c35dee8adc24ca81d10651da9b3da04480ddb9f7528e6c429bee3ac86e6d16441838238c2b1", 0x62) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) 2017/12/27 20:02:37 executing program 2: r0 = socket(0x9, 0x3, 0x10000) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000096a000-0x20)={@generic="afeccb731aacd9c85eb2b0144e03b805", @ifru_flags=0x1000}) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x4000000000, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000da000)="0a07d6d303000000010000005c54cbb772", 0x11) 2017/12/27 20:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) pipe(&(0x7f00007fe000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000b02000-0x4)=0x4, 0x4) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008e7000-0x8)={r0, r1}) connect$unix(r0, &(0x7f0000282000-0xa)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x0) 2017/12/27 20:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000095a000-0xc1)=""/193, &(0x7f0000e64000)=0xc1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000207000-0x4)=0x5, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/27 20:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a99000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000f19000)=[{&(0x7f00001c1000-0x9c)="b9", 0x1}], 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001d7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x8, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a1f000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00002b3000)={r4, 0x80000, r1}) 2017/12/27 20:02:37 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f4b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x78, 0x4) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) 2017/12/27 20:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000048b000)={0x0, 0xf0, "a2bfde433fa3fcfeb4ad704f2d3a97cee3061310419441b668e9e3241876de8197ceb8ae52af1f0d983e6dcb021efd2f8d173b0e96ba240a158bfa03e9cca2fd396a1cce8367b5f69807a759ab67858abc74420cf4a106b71702ee8c5dd16dea0af74329a8aee545d26692edef78b135047828993b12af6b5d9371646baa340f8c542e09974b1258b8496bf5bccf65242d41003329c6998a0a06456c25a97365ddf82f4a7557e7324eda5fd1d545b3e757389fa80da1162ebfa37503d10b674ada9cd8bdda8cc35a9527e2062fc860cf19dda850af5ab56c5917af21d942ef74bafb64655ad6d75451cd4a478febbf51"}, &(0x7f0000636000)=0xf8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000050d000)={r1, 0x7f}, &(0x7f0000e42000)=0x8) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f00003ff000-0x29)="290000001d0019a8553d7547000a007c0200e3000000000000000000090001000000010000043e0094", 0x29}], 0x1) 2017/12/27 20:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000443000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000dbd000)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009bf000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00009ee000)={0x8, 0x2, &(0x7f00006a2000)=[@generic={0xfffffffffffff94f, 0x0, 0xff, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/27 20:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e6000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00003a0000)=[@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x1c) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = accept(r1, &(0x7f000053f000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000610000-0x4)=0x1c) sendmsg$key(r2, &(0x7f0000a26000)={0x0, 0x0, &(0x7f0000935000)={&(0x7f0000b40000)={0x2, 0x2, 0x633, 0x0, 0x10, 0x0, 0x8, 0x7fffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa3a9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x3ff, 0x0, 0x0, 0x1, 0x9}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xa, 0x4, 0x14}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x8040) r3 = socket(0x8, 0x800, 0x9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000791000)=0x0, &(0x7f0000ea0000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000d3000-0x8)={0xff, 0x403, 0x7f, 0x23a}, 0x8) r4 = socket(0x400000000000000b, 0x800, 0xc02) sendmmsg$nfc_llcp(r4, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x29, 0x4, ""}, 0x10, 0x0}], 0x1, 0x0) sendmsg$netlink(r4, &(0x7f00003d5000)={&(0x7f0000786000-0xc)={0x10, 0x0, 0x5, 0x8}, 0xc, &(0x7f0000311000)=[{&(0x7f00006f3000)=[{0x6a, 0x9, 0x400, 0x6, 0x7, "3d4b1a46f7e536990b8b637929798b337e291ff5881bc46ee57672572e86598b398fb74e16d8b3f263ad4135df831d79d80f0299e87e5b7685f21583f4e38c36bb164019f1931f122eeecf2bceb7d5f0df21c0218aacbb864a58"}], 0x6a}, {&(0x7f0000995000)=[{0x97, 0x3f, 0x400, 0xc5, 0x3, "b904892bf5752734a95ee4131ef287c4ff5eadfa61f8932aa4b45bb6c7a1fb83208ae5c91491a185ea4b3373b9bd77e1a1a5c1c7ced5a90b06d2651fe3b2e6aa51133c512691c9d6308333472863666d581a5f3626d603c15861ee66e92543b47676e603e2d14d2082c4fd9031a86aa178d6b9d4b530c81fe69dee8fba0d157f0a58807f3b48de"}, {0x102, 0x0, 0xa00, 0x6, 0x8, "24228f1671c42c84d87ba63ddde99443c60a6dd3005913656c27c3f47e77184873d2adff5e6b1803f7d2264e9d63c09fe44492625e1d3a17a9f9309d86fa65d8bc2de96f1436aeb168d220c0242a18ddd5885053124e54fae243c5e5027653db6d50825849ce35077a5381555895ca2d2bb8215c2e632ed364decccd27da6b9a4c6427394ba2d67907e4ea575c58f01334d59c027bc7dc34960825f8a23d0046e9044d93b742e2ccfc3d8a308a23f3735902ae95427655515843a197445509d465c37901a054c919a18cb6fd0d0f59701e654787ef3b5ed9c2de51af202f7784d2ec7b2f0d7cf5b9ac2dd090d61bc57f8cef"}, {0xc6, 0x8, 0x1, 0x4, 0x42c, "6ea4a6103c4b4719716bc93e3eb3517f255e27936b9a03d04681efeaab1fc1a885296949a4c942425d9159b3a20e26490281cd261972034115b536128ab65539203ff1d56cb188655bc01607483066f96d48bdf33699ea9eb64b5bfea745db2d13c2e059b51d1389cfdf14fd08d16f2182276a2795b735dbb343053abbbb44acbea45856f44fc20b67a15562a5402adfc1e8a8f5b41626132de0f35695be8d2882627fee63c840090b1e84164b9d384d3485da623951"}], 0x25f}], 0x2, &(0x7f000044e000)=[], 0x0, 0x4000001}, 0x20040001) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000bdc000)=0x8000, &(0x7f0000849000)=0x4) getsockname$netlink(r4, &(0x7f00000f1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f91000-0x4)=0xc) 2017/12/27 20:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0xb25, 0x0, 0x0, 0xfffffffffffffffd}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000c3c000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) write(r0, &(0x7f0000cbd000)="5e7ed7c568a798dc624d17cb2861c655f7ca0a93b9eccfcc03bb6cb74eb2e6558fa398f250054810a0fb2f424d1b7292d155142b644ec1c4b4635a34cad2cc06eb0e76f883adbd7516946f14e40602e1cf82ed9867649e1cf4", 0x59) 2017/12/27 20:02:37 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r1, 0x7fff, 0x0, 0x100, 0x6, 0xfff, 0x13, 0x77f, {r1, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x9, 0x2, 0x4}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000-0x116)={r1, 0x100000000000002, 0x10e, "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"}, 0x116) 2017/12/27 20:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000daa000)=0x0, &(0x7f0000f0d000)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a80000-0x12)={@generic="b74da6eefa73f9c2abc971f6e51654fd", 0xbe}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000785000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000024d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb4000)=0xb) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000cc0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000061d000-0x2c)=@ethtool_rxfh_indir={0x39, 0x9, [0x7fffffff, 0x3f, 0xfff, 0xffffffff, 0x2, 0x1, 0x0, 0x5, 0xaa54]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 20:02:37 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000843000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000923000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d7f000-0x4)=0x1c) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a61000-0x4)=0x0, &(0x7f000051f000-0x4)=0x4) 2017/12/27 20:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000788000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a02000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000813000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000000c000-0x6)={r3, 0x5a}, &(0x7f00000ad000)=0x6) getsockname$packet(0xffffffffffffffff, &(0x7f00007ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d1f000)=0x14) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006a7000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0xbe45, 0x17, 0xa0, 0xa0, 0x401, r4, r5}, {0x20, 0x5, 0xfffffffffffff801, 0x30, 0x2, 0x80000001, 0x2, 0x6}, {0x728, 0x1ff, 0x8b, 0xab}, 0x9c58, 0x8, 0x2, 0x0, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0xe915, 0x0}, 0x9, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x81, 0x3, 0x3, 0x6, 0x7, 0xffffffffffffffff, 0x3bb1}}, 0xe8) 2017/12/27 20:02:37 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000af0000)=[], 0x0, 0xffffff7dffffffff) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000000)="b7d0efddaa06b053856150c108724a15ef1f5923f5f5d29f9866a6e3499bad6308c2545f94b426cfd603cc85f0be6441") socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/27 20:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f000074d000)="", 0x0, 0x800000020000003, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x8000e, 0x205) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000369000-0x4)=0xa7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) sendto$inet(r0, &(0x7f0000fd9000)="6338fdc95f07b66f3c89188aec0e28fc026440e3906327b4249e2ed877ece8816d918215ad38b542dd7831a2a8f2227d2a6debb83522fe63ee8da32dad3fd71f5d488279f7d762ca0c92a8149f1f5ccf799ef0cc02643a30a4fce8c19b0ce544ccf05f20aa3ad3a9d026b1505cd67583dccbdbe9c809babf020272f795884b76673c7773290a5d2d114a5346462e625bb1fcb5b3f8caeaf3df8ca6c68c3d1cd9d25a8ce5bdb0c383542930e3a7c5017ebed276ae48d87d001b331fc416447bc121cd7803", 0xc4, 0x10, &(0x7f0000fbc000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:37 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e5a000-0x4)={0xffffffffffffff9c}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x6d2, 0xfffffffffffffe51, 0x2, 0x69f, 0xfffffffffffffffe, 0x6}, 0x60c, 0x38}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000-0x2)=0xf83, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000003000)={0x27, 0x40, 0x7f, 0x2}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000004000)={r2, 0x3, &(0x7f0000005000-0xc)=[0x6, 0x0, 0x2], &(0x7f0000005000-0x4)=[0x200], 0x60, 0x1, 0x7, &(0x7f0000002000-0x4)=[0x8001], &(0x7f0000000000)=[0x2, 0x10001, 0x1ff], 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000007000-0x20)={0x118ae434, 0x9, 0x2, 0xffff, 0x16, 0x4a}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000007000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000007000)=0xe, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000009000-0x24)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x5, [@multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x8, @multicast2=0xe0000002]}, 0x24) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000009000)={0x0, 0xff}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000000a000-0xc)={r4, 0xc684, 0x30}, &(0x7f0000002000)=0xc) 2017/12/27 20:02:37 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x7, 0x0, 0x8a, 0x0, 0x7, 0x0, 0x2, 0x0, @rand_addr=0x800, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0x0, 0x0, @multicast1=0xe0000001, "0f8c3edb1d539b000aee2ba05baabbde827aa5654c92fbf79bdf118f959afeaec9bef2658d6de79e335abe4851fa3cd3733e2ce9d90f34469f4fddaf16333d7566f9bb82cf23b599fa2f0670afd7608c81891fc583e94dadd7d7150b82e49c31d4204adff55057c7d132d0e6fa1d"}}}}}, 0x0) 2017/12/27 20:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d22000)={0xffffffffffffff9c}) connect$netlink(r0, &(0x7f0000238000-0xc)={0x0, 0x0, 0x3ff, 0x8}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000861000)={0x0, 0x0, 0x0}, 0xc) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000506000-0x40)=[{&(0x7f000015e000)="6e2a3074e6f5ca45cf61a544a7bdf23a84cc89f85f8fe3f0", 0x18}], 0x1, &(0x7f0000e8b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4010}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000582000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000044b000)={0x0, 0x0, 0x0}, &(0x7f0000d4e000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cdf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddd000-0x4)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00008f6000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r3, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f0000f96000)=[{&(0x7f0000295000)=[{0x61, 0x4, 0x2, 0x40000, 0x400, "747df4e86a952b1e4ba0ca55dcf8fecc41637e56893eda1664c1b67ee484a37e101f6c15a8ddd60c6ebbc991562e95bcaf01e274a79e1fb52a96c4658b1f2829405a306b111d4db6a5851889daf2ae4396"}, {0x43, 0x3, 0xc00, 0x20, 0x2, "5d76d009175188a6142c16c22011c0f4094722c1648f04185e4c3fe0750fdb777a0bddb6e889fd2615c8698ee33146eae3faf9"}, {0x43, 0x40, 0x210, 0x621, 0x800, "f65d00f8c3dc66304920b754a8b8da89ca7031eed8506719813f77acc2b0f3550387b4249fbc5b7c4897fa4348708a65766adf"}, {0x10, 0x5, 0x800, 0x5, 0x1, ""}], 0xf7}, {&(0x7f000088b000-0x24c)=[{0x10, 0xa540, 0xc12, 0x400, 0x100000000, ""}, {0x100, 0x5, 0x73c, 0x100000001, 0x0, "d9c6e9c97eb709f63305383ee60ab79bb8ff664dd03b16997a97320fb756fdeb287977baaa46367c482c3d4d847d55624613d840ad67ec3b89ee00b5e6a7cbe112bb5cc89d7dd26884d7d92d930b6a441cba1c12516af36ccb64b000447ad287676f1ffb3db609b6345155be915710ae7b9eac373c58b1f5db002381d4cc9f7334e45bdd2229b6a689ed171a84f8d72af09d3b1ad2e83ff5ceb85119664e82f73a35ecb3748097ba693545a749ab579773426bde8708e9ce3885a3b7a28403e5fb90a6aa3be20d2510980ce107fbad955bf032df881b8a0f0337a494b35a929ce6acded6f7fec67ef0a0b19da9224c37"}, {0xc9, 0x1, 0x400, 0x4, 0x7, "2b10375ef5fb288c9ac52bbc6b7e08b9770197e9b9fd40952ca7bdb4377f3490a06afb79ee86b663d0742b0e8397606a7e02b694c1abf733c711c1f0038d75ce5cbbb616bad6a7041b442e4aa257cdc48662fae853a7682dea63f856bc4cc47487cc395f080f7884553ea2ae871146fe615ba56195192fba06162cdefa3b71a2b120df94b228bb0d2c89ca9500e2629346a450e6694c770a18f12f78d137b8a0ff79b394ddc6f5dd57b6782e2fb710db6c7cd6976e79b6781d"}, {0x2a, 0x7ff, 0x0, 0x9, 0x0, "7218f2eea6a2febe745559b9c436afb3881f266163ce606cf129"}, {0x49, 0x3, 0x0, 0x0, 0x5, "37ace0f292d69c629b998757101f04f516da9a862a30c6edc0ba388a628970205ab76f0abd594bb5dba70b4d521bdc59257ba5589dfc46fcea"}], 0x24c}, {&(0x7f0000879000)=[{0x2d, 0xffffffffffffffff, 0x802, 0x1, 0x8000, "eba7ba1f7ff4af7c61e18d42f062923094ad4fe1b2f249da6d65284903"}, {0x1010, 0x0, 0x40a, 0x2, 0x6, 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{0x41, 0x5, 0x121, 0x5, 0xffffffffffffffff, "96a71d9e0b9b66abbc9c05491f4d2e38f73c624a478ef76e28217cb060c5978fae5629f1b5a1a5ee664635c0154ddf163e"}, {0x3c, 0x100000000, 0x100, 0x2, 0x8e1, "296680a91311eef192b0129685b8683fc82707e2558ee74d6d662c144c0e2632effc674b4c206f2fc469a1f0"}], 0x1336}, {&(0x7f000017d000-0xd1)=[{0xd1, 0x3, 0x104, 0x7, 0x2b5f, "4d4e0942bb7320303aecef5a8c555ee576ecb40e0c4f7b954c9088a41e2ee771192718d633fd27582860d09819df9f18f86065b1a1e1b171950837b193c9de35674110b15fe135f9792f10fec3d1ceb6e42eb2260d879620ef507eed81848ab9fba7460b54b69a8bb023f37d1fef92c82ebe2f03db8d8c0ed9674067fb2f648d19400499c9e56f7f161cd9f281fca65e0e0f2ff29497800c6cbdb7f6ce637771e8196d21843cde62682a777c1dda96bc3d9f5f40fb29f7cb8852bed3ad33c5f12a"}], 0xd1}, {&(0x7f00000f5000)=[{0x61, 0x5, 0x400, 0xfffffffffffffffc, 0x401, "48c0cca662a728710bfa3db6547fc35ecab804519946087c97d9d3691c719aa2d56d4e37944dbd727e4fcadb08dbcf6a3027325055af0d52fe8c651709ca198ea0347d4d37dd523b421328df9dcb8a4cb9"}, {0x7e, 0x5, 0x200, 0x10000, 0x640, "dd02da8d9ddd9a5a61201d33f28d57969efb4a9a923dbaa1ec20a7cac309da16f6d48800e02e0417ec45c926f5eda3671108ae1c7c845fd4bdf4876cb3fbd02281dcdd5874b4c47e1c96d1370ca82339f32dc263475aa027b9c51b1b7c4c382435c4ce904a9df56b805a60af6276"}, {0xaa, 0x7ff, 0x500, 0xdd0e, 0x8, "11212f1c384c1b6622c00bb58984ee400e4b6f4b33465a1c42497b13f52bc4e53ed973c5702c6cf936d7c834ecf358f96d29a5ff781a9e795c474f86e741cd4f0d0beae82a873eb2a916fd2fa68ead340435ebd93a433e4641be6594111d7f4993409683890c35844bb86857603706cfbb87b304631f178536f6f284ab7a126daf80faa74ff3ff069e03c3f47ed45d12d14895bdd680b4daa6a0"}, {0xa5, 0x80, 0x0, 0x8001, 0x1000, "9f9164f80e6706cb80e73bab44d5adbfa5550e660bccf33188327dbe09e64acdb6ce2a9b15410f654aa48da49940d4d038b889ecea333166d75cd155266a8c45ea6edce4391b724e03b45a283de39684154226e8b11dc77517081e4c65b2a60251882a4c9dda35a72659d59af903055ce73ef047daa5692b713c10ab753830a3f6d04128e79e5413a3f84d71ca56c024e4a6c2da0f"}, {0x93, 0x1ff, 0x210, 0xff, 0x4, "80f03c074a2012e7284e9085f26849cafeee309bdc006229ecb35ef656b3a60db4b6c92d853fb856fc652002ced0c6eec8ebad1084ed49dee441bc781c528dd086af2d7c016fc70e2b30c12da42c46cec885db0647c6c3fb3306fabb0ade2ec1754700c74fb5900b4e80f4585e9bd81e7aaf8011e839d05c21bd3bd13362c01b9ca340"}, {0xc3, 0xa8, 0x328, 0x7fff, 0x873, "95d1d2dd828356b2d1d6ad9db853799caedae381404851f46092002931c39823bf36f4c01328d4e8bd1cf59a2bbf2203596d9413ca9ef03fcd5a486aa3b1fd567fa39f8e5bfe19169ba5572c78852bddc51873c6bee15b7b60ef7c7a1e77d1e817e437569a2922f78bf971c0fe8877965359414490da01065d748ee42d090ea1718f96e6ea35be8b9f9966ae23f2d385b7d2f576c2675154b808bb17f8b9fa6c18d01d97ebd2764cf91b7ebbb36267dbaa0b4d"}, {0x4f, 0x101, 0x800, 0xa54, 0x4, "65c74402877b5418af22d4b6eb4ae2475231e85e010c8f89c45b275b3e9528e09479ae758940aba982d10313788e1854f9e159fa73069edcaaf5758c152d1d"}, {0x6d, 0x7, 0x2, 0x9, 0x5, "15ac5b5c5da88702baa7d7b2c87bcfb36a794bf7e792c2bed57704255ecd628c565cca6a6377abef43a0c67aa1fac195f4c5d5b08d1fd93bb9bf12dc5fb3733fd989eeb08dc852c576353a3bd6e979c7c6a2227c7000fb34b4be6dfec1"}], 0x440}], 0x8, &(0x7f0000e83000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r2, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x68, 0x48800}, 0x20004040) 2017/12/27 20:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000478000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f42000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) close(r0) pipe(&(0x7f0000ef2000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f61000-0xa7)={r0, 0x0, 0x200, "44b1d7c52c6c449779e42477e2a9e62b3bea4f0ebaf6e5ba93dfe74250b286f30c816daa3e8b5b43faf8e508eaedb50156731920474e3c41b4ab0d9641963311844aed7641412a2a762ca9f875838dca4a0bc8f0d3e61593c0322875d295d3a94015871f28363ee920d57241c9486041e56dfa3e5070847959f36ae788e913a4c9b0549668adfee55eaed28e67b3e9fa508d7f1133898bacaf76c05fe3"}) 2017/12/27 20:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f0000862000-0x78)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a85666efc34d2ba66ea1ce836bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000045a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/27 20:02:37 executing program 1: r0 = socket(0x1, 0x800, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000c3d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x4, @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]}, 0x6, 0x4}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00002e2000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004c7000)={0x1, 0x3, 0x8004, 0x8, 0x40000, 0x0, 0x8, 0x1f, 0x0}, &(0x7f0000cb7000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f56000-0x8)={r3, 0x0, ""}, &(0x7f00006d1000)=0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f000042a000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0x8d, 0xf510, 0x0, 0xfffffffffffffffe}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000ef0000-0x2)="0004", 0x9, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008aa000)={r2, r4}) 2017/12/27 20:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000584000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002}, 0x1c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000022b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000518000+0xb11)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000489000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000003f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000085a000)=0x2, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a43000-0x4)=r2, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000e94000-0x31)="f6195281cb61f3783fdb9fa66b77b1c8280cbace2e7178fc2f5b8ab227a930e1653b15d98988dea49aa8f5f6ff37467331", 0x31) sendmsg$inet_sctp(r1, &(0x7f00003e9000-0x38)={&(0x7f00003dd000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fe000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmsg$inet_sctp(r1, &(0x7f0000796000)={&(0x7f0000a1a000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000917000-0x40)=[], 0x0, &(0x7f000019c000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bed000-0x8)={0x2, [0xae0, 0x6b3e]}, &(0x7f00001aa000-0x4)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/27 20:02:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00005d1000-0x4)={r0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c6a000-0x10)=@req={0x28, &(0x7f0000f9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7f}}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000f9b000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091b000-0x4)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000f9b000)=0x200, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r3 = socket(0x1b, 0x6, 0x800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f00006f8000-0x58)={0x26, 'skcipher\x00', 0x1000000000000000, 0x0, 'ctr-serpent-avx\x00'}, 0x58) accept4(r0, &(0x7f0000b7d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f9d000)=0xe, 0x0) 2017/12/27 20:02:37 executing program 6: socketpair(0x10, 0x2, 0x100, &(0x7f0000722000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7fffffff}, &(0x7f00005df000-0x4)=0x98) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000016000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000012000-0x10)={0x0, 0x200, 0x5, 0x5}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000010000)={r3, 0x2}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/27 20:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa3, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f0000509000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000e16000-0x97)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c6112cc15d8", [], {{0x800, @x25={0x0, 0x0, 0x0, "de79545082bd72984898488f92ee1c50a9"}}}}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e53000-0x218)={0xf, 0x0, 0x2, 0x400, 0x9, [{0x8, 0x800, 0xf83, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x9, 0x6, 0xcfc, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xff, 0x100000001, 0xffff, 0x0, 0x0, 0x1007, 0x0, 0x0, 0x0}, {0x9, 0xffffffff, 0x3, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x4, 0x0, 0x0, 0x984, 0x0, 0x0, 0x0}, {0x4caa24e4, 0x0, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x100000001, 0x0, 0x0, 0x170c, 0x0, 0x0, 0x0}, {0x7, 0x3, 0xbf0, 0x0, 0x0, 0x120c, 0x0, 0x0, 0x0}]}) 2017/12/27 20:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000554000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) 2017/12/27 20:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000876000)="a5", 0x1) recvfrom(r0, &(0x7f0000da9000-0x94)=""/148, 0x94, 0x62, &(0x7f0000b98000)=@in6={0xa, 0x2, 0x64f0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) sendto$inet(r0, &(0x7f00008af000-0x4e)="", 0x0, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:37 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000abf000)=0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000ac0000-0x10)={0x7, &(0x7f00008bb000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) splice(r0, 0x0, r3, 0x0, 0x100000000, 0x3) accept4$inet6(r3, &(0x7f00003ed000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000e2000)=0x1c, 0x80000) 2017/12/27 20:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000089c000)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000727000-0x8a)="226cc36c330663d5a23f83460d7e069f8bd8aa28d974198c273697f34f07258c05f0ea16c38a3e7622f7089252a31307472413c3f1e439342e99d9fd0c8999cac702a354f833c0a7f322b14264f04a1ecfda197ceae596e2c0232e78d4203d3f4cd2203e0e0bd064fd834337916416b0eb55c9409f470663c7a4b292fa20a5ed5b94001bd33a2e9c18e0", 0x8a) syz_emit_ethernet(0x236, &(0x7f0000dff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80086dd, @ipv6={0x0, 0x6, "e6ff00", 0x200, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}}, 0x0) 2017/12/27 20:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x80f, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$inet(0x2, 0x80f, 0x4) writev(r1, &(0x7f000008a000-0x80)=[{&(0x7f00007ed000-0x1000)="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", 0xe3b}, {&(0x7f0000216000-0xd0)="6b5c6c77fb4610a0dd76590d39e479f8999a3b42b882d46377bf456637ac6d2ef1ed2b5d04ac7eaa37fe40ef1bb33af292baa4b9c4541d4e93e913afac8865d20747adf865569c0d4a2ed25926bd094623f5bf12dc1995fa87266353834202c679f1dd1cbbcab4d74def5f9bab710c3317252f214b70f09860fe3b41d9bae013096763bfd152a5403d22a9d33fdefe8f04eee33052fec1affc33a7a9baecf43e91ef9e4e03bc6e8398d9f400278f5d0d5d297cba8635ffe919c39f5a876750885cdce53ca8d1c46446504b9c8a0f689a", 0xd0}, {&(0x7f0000f41000-0x11)="dc87bcc1fcc27b422105c451499766bc8f", 0x11}], 0x3) recvmsg(r1, &(0x7f0000452000-0x38)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fcb000)=[{&(0x7f0000d3c000)=""/103, 0x67}], 0x1, &(0x7f0000dbe000)=""/192, 0xc0, 0x0}, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f4d000)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) pipe(&(0x7f00005cc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000555000-0x4)=0x0, &(0x7f00005bb000-0x4)=0x4) 2017/12/27 20:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) pipe(&(0x7f000053e000)={0x0, 0x0}) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x5, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000472000-0x8)={0x0, 0x7}, &(0x7f00000c6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000633000)={r4, 0xe3, "0bbf10d4144b3e33479f408c69f796a8ff822bd8aae18957e7addb6214536d25958c3cb8e066199d8eb02bc9a1c61032b1f94f955f6a7856bb7a5335172a848d0f48a208f42d41d043c269f477e39c64507ebf82bb7d8b16ef85415cf7cce59f891ae8b143e326865c7f97e53fe4f79574813d17559014090276cf1e9825c863224d9641326394afed5a7ead539100a8ec8c761cae32959742b0486929ab58b488da0ae3b531f9755125725da62da9f7a72c9bc96ae29e9423221ee5e833f5239be62e909dc6b6176078f430a0866fb2f2691d69fa4b67aa44a63952f4a5708875aefd"}, &(0x7f0000b67000-0x4)=0xeb) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000636000)="8887531a03cfadc0bbe400ae189d2df478de786fa264f7f5ed12778295c104b10117a96af1cbae89e7f9c1c0ba25df71431bf88765b26209236ae9665b112587c655483d9dff904bb854b3281eea305fbb9590bdd296511306a5c0f1ce617e2856e4419eed67facc7090a0bca75675b848ad7843dffc4f2ef5413f08b1171af84ffed66ab32dd6259f708ac8e2d1a9d7b39342c55ff83754335e3ebf5f83d460bd185b9a97bd3c56ae2a992a7f560acd597145a7317445f67a539ec441b7533d2b53e9b987b2f609772e312e375756dd2dbd", 0xd2) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet(r5, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f12000)=0xffffffffffffea24, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000895000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c5a000)={r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x100000001, 0x4, 0x35}, &(0x7f0000ddb000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) 2017/12/27 20:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="", 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003af000)={0x0, 0x0}) socketpair(0x13, 0x3, 0x5, &(0x7f0000658000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00001fe000)=0x401, 0x4) 2017/12/27 20:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00003c0000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f000028c000)={0x0, 0x0, &(0x7f00002ac000-0x50)=[{&(0x7f0000abf000-0x148c)=[{0x500, 0x0, 0x0, 0x0, 0x0, "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"}], 0x500}], 0x1, &(0x7f0000b4d000)=[], 0x0, 0x0}, 0x0) sendfile(r0, r0, &(0x7f0000861000-0x8)=0x0, 0x7b30) 2017/12/27 20:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000093e000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r0, &(0x7f0000e17000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cf000-0x82)="f1519eb335bed76a5f58003b6b1c405884cee410a892f1fd94238ffbc09ef5bd9671587e537727ec3fb3fb13d149a36994ae848b8743bdd68e34de2acc4da486917f6dab27bcb7dbd6da43cdc4b1a4d1d2d254f42b834d29e0c098a6b7a24ddc7d08635cc44ec1dfef3d15e42af33e08454ec7073bbafb6f14d72ed2fca337c90ed4", 0x82, 0x48054, &(0x7f0000c11000-0x1c)={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1da186b1}, 0x1c) 2017/12/27 20:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f000075a000-0x10)=[{&(0x7f000039f000-0x9f)="5ab6e012bbfe27960042649e6a18211c", 0x10}], 0x1, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/27 20:02:37 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fc1000)=@generic={0x0, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a6ba632edc538323274fb8f8401ffff59829a2b0afeffffff7f2470a049216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000000000000202d1d6d7c980400000000f70dc136cb184a"}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) getsockname(r0, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00006d1000)=0xc) 2017/12/27 20:02:37 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000060c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa0000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x5a14, &(0x7f0000fa1000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000cee000)={0x2}, 0x4) pipe(&(0x7f00004ac000)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000bab000)=0x0, &(0x7f0000fa1000)=0x4) bind$alg(r0, &(0x7f000043c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(hmac(hmac(sm3)),xts-aes-aesni)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000021000)={0x0, 0x0, &(0x7f0000f9f000)=[{&(0x7f0000f9d000-0x95)="867a477e85c9002a9047a862d05301", 0xf}, {&(0x7f0000f9e000-0x39)="22ea4326f3b58425429342c870a57c453776f1d8c96532e6e3334cf0f76b3d79e19341ac127cf003e2c00e478f009494d704e01161d47ef46d", 0x39}, {&(0x7f00008b6000)="bf437b874837e17566e89f8b7bf491ada540b73a951fee14d32baff2e74c17f3f8664d67b4d8418ebc264b93e8628b88", 0x30}], 0x3, &(0x7f0000514000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x236019ad}], 0x30, 0x4000040}, 0x8000) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/27 20:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) writev(r0, &(0x7f0000210000-0x60)=[{&(0x7f0000fbe000-0xd6)="d02e3f136d96f0ded7cbf76273e6391c275b01be2dd71bd810bb5daa92dfade9f4bf61a216edd80553e26f6d99eb847468b9941ffc5c2196fe3c7f0744fbe62e2351a539365417b0647fd804d1e5451838118654a445cfccc3259aa32177f74725995b74a3dda24969b75253cc70a85ab2331a404c47ade61c409c242821394428182d74a6bc86800ec06a576f90408d81ccc8493ad97941be0a9ef2b75bbbea100f6ce1bb1fa5bd047cf5b61717c20f89d573ca0b83773c39d77e268cb8b8f95e3bfd99f9d7616f997072c80a6d0c39f8789ac3caf3", 0xd6}, {&(0x7f00009f4000)="90ae51717f10281d69ff87a2a6b718ea8f7b3a2eea813d8ffe879f47", 0x1c}, {&(0x7f000091a000)="8689f0c64c9dddc5156575cad28eed1bd2b1512592f2f477c7cbbab0a3d2e371eadfbdcae5d117539debffdf129c2c2d7f77144e92dc56cb3513b3f087581a35aef8f4435d11ccd4e86271748ce4d9ed60e980ad2eadb3", 0x57}, {&(0x7f0000f26000-0xff)="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", 0xff}, {&(0x7f00006cd000-0xda)="36baaeed421a4aac3f951cf76d5b49fd5fb75868f18b268e74b54292affe3c9421776494ec5aaecc38f256349d8b5bba5c2e711f4850d675541f793249aa0893fd78ae634796987c0951bd29016ffaa3381dd7752732178b51b28efbbb4e0bdfd120edab2b95931eb1ed65d2aca8fa14989acd2d96a7ab3656e2b9821bb6460c3f94aa9290c992864a88ab06f7915cf7e2e7b72585109fe668f247fa930400b1d8cca3ad4ce32ff6b8310b6858225fc40c035781eda47f515ca7f58188376876045e3adb67766b87dfc56afeec5c3753f9f80a13b5a7f4809189", 0xda}, {&(0x7f00005fa000-0xc0)="ec416832a46bb95a708994dabd68890fd069abc26ad37edd0cb3145c7193cd39c434481e5dec0b53726195fb7d6e75112b5c4ca0e1b9e21566ef39eedadf4528ba299c297f4529118e54c8dfbedc7eb4a86f0a40eab790c1802879ae4ed23a54af9f8c82eb1c3838e6c8ab5d0c370bf214aba75b1704f756cc095ca58cc5b18aa09f5035c49acebc1386b7fa58a2868e84036a326d20c83292761d5742e28fbfcb23c221a7ea66cc730924208fc7859c69fea20ad7f5227fc49b85491c55b041", 0xc0}], 0x6) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0xffffffffffffffff) 2017/12/27 20:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000001, 0x0) r1 = accept$inet(r0, &(0x7f0000dfb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000012b000-0xf1)=""/241, &(0x7f00003d2000-0x4)=0xf1) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da5000)={0x0, 0x0, 0x0}, &(0x7f00006af000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008dc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000509000)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000683000)={0x0, 0xada}, &(0x7f0000431000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000660000-0x18)={r2, 0x1ff, 0x30, 0xffffffffffff28bb, 0x3f40c660}, &(0x7f0000fb1000-0x4)=0x18) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f000091b000)=0x0, &(0x7f000072b000-0x4)=0x4) 2017/12/27 20:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000439000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007d5000-0x10)={0x2, &(0x7f0000a6b000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000069d000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f000093d000-0x90)=[{&(0x7f0000562000)="2d9c96b0b39c564d2d443450967e32ecfa32916813", 0x15}, {&(0x7f0000209000-0xfd)="", 0x0}, {&(0x7f00005e9000-0xca)="a0", 0x1}], 0x3, &(0x7f0000dfc000)={0x10, 0x1ff, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/12/27 20:02:37 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x3f}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={r1, 0x58, "b6508b22943194256a2210e9cf8191aa9dfc28d1e1eb6d36c6f7cecb8b4bbd28a0dc1a4229b97c65f44b3c977b044ac3cabd117ce86f0f695f17d73c79a9e1462449f69be6995b228be99d9b79fcf87397394cc4882e13ba"}, &(0x7f0000004000-0x4)=0x60) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 20:02:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007d5000)={0x101, 0x0, 0xfffffffffffffffb, 0x9, 0x4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000030b000+0xa24)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003f7000)=0x5, 0x4) pipe(&(0x7f0000669000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r3, 0x0, 0x0) r5 = accept4$ipx(r3, &(0x7f0000b35000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b4c000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000252000-0xb8)={0x0, 0x3, 0x100000000, 0x6, 0x3ff, 0x20, 0x0, 0xcf0e, {0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xc8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x5, 0x1f, 0x1, 0x100000001}}, &(0x7f00000a3000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a71000-0x4)=@assoc_id=r6, &(0x7f0000d1b000-0x4)=0x4) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000b97000)=0x0, &(0x7f0000078000)=0x4) vmsplice(r4, &(0x7f0000ffd000-0x80)=[{&(0x7f0000ffd000)=':', 0x1}], 0x1, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000ac3000-0x2)={0x0, 0x0}, 0x2) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000b6b000)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000f33000-0x1e)={0x200, 0x3, 0x3, "01e893512419", "6d9076f1bd2bf654d022b03f0af2a113"}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000332000-0x8)={r6, 0x7308}, 0x8) 2017/12/27 20:02:37 executing program 6: r0 = socket$packet(0x11, 0x220f284a8492e2bc, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3ff, 0x8, &(0x7f00004ca000)=""/108, &(0x7f0000001000-0x4)=0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x3, 0x7, 0x9) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000051a000-0x4)=0x3ff, 0x4) writev(r1, &(0x7f0000151000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d00101e0000060200001600000f00000000040d00140000000000000000088f", 0x29}], 0x1) 2017/12/27 20:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd4000-0x14)={0x0, 0x0, 0x7ff, 0x8, 0x4, 0xffffffff}, &(0x7f0000a4f000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004cf000-0x8)={r1, 0x4}, 0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xffffffffffffffff, 0x4) bind$inet6(r0, &(0x7f0000fcf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socketpair$inet(0x2, 0xf, 0xd42, &(0x7f00002f5000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000ec5000-0x95)="11e2caccc4eecea8bb6166c19a08da415bd540ad87e025b27700831018630035e9d13f3d6bb1022159547b29a47dfbc6f7aa7a5096c08e3f2bbd8006d1dbb948b497b142c8900c1cb56283ac448ed858f1f18eafc6f0c7741dcc1fd5b527ab3fbef0fe277453968b59c174167dcee78823df7222514eeb31530674109d756d79a5d6aecb48f7ce52d33c68114583ce225fe4e976e3", 0x95, 0x24040014, &(0x7f00005df000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000d1f000)='B', 0x1, 0xfffffffffffffff8, &(0x7f0000f45000-0x1c)={0xa, 0x0, 0x6f47, @loopback={0x7, 0x1}, 0xff}, 0x1c) sendmmsg$inet_sctp(r2, &(0x7f00003ca000-0x188)=[{&(0x7f0000136000)=@in6={0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000d35000)=[{&(0x7f0000e15000-0x3a)="525e83956aa00bbc7d41d8138c5aa266973f4646e5a27bca212b8a364a07863270eb78af76edefe3d3b6dcb18502a7c998780711eda0257b11c5", 0x3a}, {&(0x7f00007c7000-0x20)="ccfa80517b83e4a503f6c6c9ddf1d8a1540bed6314cbd3afb3456cfc19e1095f16ffcf191cc25e2ebea8b26615200391bb1d8c41870d", 0x36}], 0x2, &(0x7f0000016000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x60e, 0x209, 0x200, 0x9, 0x7, 0x80000001, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x930a, 0x200, 0x3604, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x0, 0x7, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xa, 0x2, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x4cc8, 0x0, r1}}], 0xf0, 0x4000000}, {&(0x7f0000af2000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee9000-0x10)=[{&(0x7f0000280000-0xc5)="566d652896d8a1a1e6e5595a2326220866fe8c18ee1ca0116949659b7ca58b8b1ab683556052d96ce376ab2987cccddeacef97fcd1bece989138a561b7a17b3db86c8f580c4098cc55af888bf427e199e6e1b02cd7790a1927af28ddd217f3ccef0eee06642bfb8982f81a0ac90c81f30230732f0784ca8481a15a029552e9d6abe3cb372bbd06931ed5161c1abd33c4966554aaf4d449a63cd26aa348dc6f09c921076485e5ca714b446e30aa68fb4224234775c2fcf89058b0704345f9c6ea0c73a5482c", 0xc5}], 0x1, &(0x7f000092f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x8000, 0x9, 0x3dfabf89, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x4, 0x5, 0x2, 0x1, 0xfffffffffffff800, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x8000, 0xfffffffffffffffe, 0x8000, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x2, 0x7}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x1, 0xfffffffffffffff8, 0x9}}], 0xf0, 0x20000804}, {&(0x7f000006c000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ce000-0x20)=[{&(0x7f000038f000)="84e3b42a8f1bcf79c056da29e06d158affcc9d12affffc2ee6044a5dfd77e6d57726cd4ea7755942ae0d82b5fea27f937e7c98b91f7428342d1cead64f87f4941252a63b5ec63f6325c1d41df717aad3bb5f8b57a92955d890e05e2dc005510872eaca54f56d5e7ecb82a05414f5b56036903f9fb598eed4cee01e2762b0877a7d95b78f9e66ed30ad13914615ba5128413d92fcf9d8feb4c20c4860c60a5c3e7ccba5fb96bf1a3efba70004e86894c7c516346aa6206d7bb0fdf8624f568128b9e23759", 0xc4}, {&(0x7f0000c42000-0x89)="993de22597e9bf2f1a3bec38d010fbec48f63d39e686b88d3ff7483826bc961c43b46f4f94d6679c01f71cc3eecec0026ff5c23ece455cce8925395dc72d36051e99753e5614eeb3a184c594d8816af665e1654397f06bea52a509f526aa25b5b3d2280aed0ee2a736f466dfdf1bbbf94f89c06e6a32d7a0bf14640ecffcb32855fe84bd3038216c8c", 0x89}], 0x2, &(0x7f0000793000)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x7, 0xd, 0x7ff, 0x2, 0x7, 0x9, 0xfff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x4, 0x0, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x5, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x8000, 0x1, r1}}], 0xc0, 0x8841}, {&(0x7f0000347000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000251000-0x60)=[{&(0x7f0000e4c000-0x85)="cd6581e812ff505f0dba41c01b4247a31407b94b7c1e3709c6a71c2641b28c42c7b2ad70dc794765e563255c53711610d1677684f1b8aa10fd11d1ac5dc7d1cf722e047c8b2b8aac2f63c1960344c0e73b9761d7a7adc0140aa7c29924205108505a137e585cf737eaa0a2a2e35b3735f739ebb1f52a962d560c93f5bc0420b7ecdb3188af", 0x85}, 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0x1000}], 0x6, &(0x7f00009d7000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x1, 0x80000, 0x8}}], 0x30, 0x4008000}, {&(0x7f000025c000-0x1c)=@in6={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000209000-0x20)=[{&(0x7f000021b000)="ebcada2868bfc58c553864f762aa859f60538f5bdce1e8087ea5c0f642733c847e947948a5c8cb089316a35774658b1bac3b36a64b533001572b889c20217cde838252304d44197c79644c82c1a2cca28cbc4c428458593c98cc7b44205afb8da242d0d92d35b6b8b8138161880007beab22254e747ee02975506ea472974ec74080fc4b919c05916e91008f6ad51e268ecc539eabf29edd9fd20e0a40620148a342a7fd1c7290f3ad45cf437c4447fbb8a6384fce3afadd5425a940", 0xbc}, {&(0x7f0000e72000)="75436eeaba89d42031b0c0dcb889d6280c3a47a17eb13a4132e90a833ce0b5b7d49774190f67cf72245898ecdca8db73f46829dc3d38a0d95feb2321977acda3d01da3ffcf3d7ed3b57cc2e06530c9bcef045050504284d9893cc50f401f199c40c88b03", 0x64}], 0x2, &(0x7f000000c000)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x0, 0x4, 0x1e1, r1}}], 0x30, 0x4000000}, {&(0x7f0000bd4000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000338000)=[{&(0x7f00004b4000-0x32)="18d838a93856bfbd6243a06ae74d9378cb331df09ff501b34e380e381f9bb2394fe42dde52e5b5ac41d55cad58f3bdf75770", 0x32}], 0x1, &(0x7f00005af000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0xd60, 0x401, 0xfffffffffffffff7}}], 0x30, 0x4040}, {&(0x7f0000a69000)=@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55}, 0x1c, &(0x7f0000ca4000-0x10)=[{&(0x7f0000b4e000-0xe0)="92f41c063ea0ca8d8e1fcb2d5b99429504b26fb713ebdb7527d0bf8863bfe43d98f0479e978ae0755e598018abf641d5f9b414cf5c526a221dbe276a8a8719a248f50d8159c6977c2188e5651fd6ec6903a9730e6d51367b7c1105bedac11e0c43d8a9f95215328f5e0f0d2302aba80d5b40305fa5fce3d5ebce9fccb20118430bc1a04d4390ca5e4386d48d3d5495f0ba0a2c98de3af58f24ce82f98aae6e5f3d97103be22fd8b7124cbe208253efcb3939c276912c2374962c97ded703282ec8dca65993696e91f1e2e820b0dd5a4be97ff491d8fa9ba89a3148f1d55027d7", 0xe0}], 0x1, 0x0, 0x0, 0x20000000}], 0x7, 0x0) 2017/12/27 20:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00005a5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x2c, 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}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00001c4000-0x1000)=""/4096, &(0x7f0000fe6000)=0x1000) 2017/12/27 20:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b39000)={0x0, 0x0}) bind(r0, &(0x7f00005a4000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000a45000)="000003ff12ffaa050800000001078038fa9b4daed17511361980d2a009d6229c0568cd108a37e8cfbb75eddd", 0x2c) 2017/12/27 20:02:37 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80801, 0x8) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2017/12/27 20:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000443000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f000065c000-0x10)=[{&(0x7f0000085000)="29000000200019804d3d7524000a007a02000016000000802000000009000d00000000000000000000", 0x29}], 0x1) 2017/12/27 20:02:37 executing program 6: socketpair(0x9, 0x800, 0x94, &(0x7f0000a4b000+0xe94)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0xc)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x6, 0x4, &(0x7f0000001000-0x20)=[@map={0x5, 0x4, 0x8000, r1}, @map={0x7fff, 0x8, 0xfffffffffffffffc, r0}, @generic={0x5, 0x7fff, 0x40, 0x9}, @generic={0xfffffffffffffbff, 0xfffffffffffff7cf, 0x7, 0x80000000}], &(0x7f0000000000)="73656c696e75782dcc8100", 0x101, 0xc5, &(0x7f0000001000-0xc5)=""/197, 0x8a, 0x1}, 0x30) getsockname$unix(r0, &(0x7f0000fcc000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) write(r3, &(0x7f00003dc000-0x91)="", 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000b14000-0x1c)=@req3={0x3f, 0x7f, 0x4, 0x1f, 0x1, 0x4a5d, 0x7f}, 0x1c) 2017/12/27 20:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f62000-0x30)={0x1, 0x2, &(0x7f0000131000)=[@map={0x20, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000441000)="88252c474c73656375726974797b280065", 0xfffffffffffffffb, 0x80, &(0x7f0000016000-0x80)=""/128, 0x0, 0x0}, 0x30) connect$ax25(r0, &(0x7f0000a0c000-0x10)={0x3, {"552b7fe353cd4f"}, 0x10000}, 0x10) [ 590.065859] netlink: 'syz-executor5': attribute type 13 has an invalid length. [ 590.080357] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/27 20:02:37 executing program 6: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000ec0000)=""/192, &(0x7f000051a000)=0xc0) 2017/12/27 20:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x91, &(0x7f0000836000-0x91)={@random="da000395310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @llc={0x81, @snap={0x0, 0x1, "9a9c", "b0a00a", 0x883e, "aef0858de97b326276844354c4eee4b018c725250adbeba5fb8d50ff13b3f6f629aa58d1a468e30d094df05d5dc0f4a27b6baa5e0cb932bc57f92e8fc3bbb13cf7d9fb9cb90c886b6a01f51838941dccca4f189147013cff940f233694182388bc4f7f4d85498edcdb4f275c3d07b0086e36f54d0d8f44db"}}}}}, 0x0) 2017/12/27 20:02:37 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x800, 0x59bb1b21, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={r3, @empty=0x0, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r4, 0x8}, &(0x7f0000002000)=0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001000-0x7b)=""/123, &(0x7f0000a29000-0x4)=0x7b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00009e2000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x3002}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000359000)=0x7, 0x4) poll(&(0x7f0000285000)=[{r0, 0x2200, 0x0}, {r0, 0x200000000243, 0x0}], 0x2, 0x0) 2017/12/27 20:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x1) bind$ipx(r0, &(0x7f0000388000)={0x4, 0xa4, 0x8, "a60d8ff613c1", 0x8, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x7ffff, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000918000-0x8)={0x0, 0x0}, &(0x7f00007d9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006b8000)={r2, 0x32, "7a8aaf18f6cd5d459931f6fd892612169882264215d15acc52166b19cb923cee136947d8a7da79eb7b18e7927b13b87399ff"}, &(0x7f00001aa000-0x4)=0x3a) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000974000-0x4)=0xffffffffffffffff, 0x4) pread64(r1, &(0x7f0000b12000)=""/210, 0xd2, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000197000)={0xffffffffffffff9c, 0x18, &(0x7f000064b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000877000-0x4)=r3, 0x4) 2017/12/27 20:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x2, &(0x7f00000d4000-0x11)="010000000300280001edff0000000009", 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000094e000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x4002}) 2017/12/27 20:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000179000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00006fe000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000618000)=@assoc_value={0x0, 0x2f}, &(0x7f0000963000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000600000-0x38)={&(0x7f0000ee1000-0x10)=@in={0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086b000-0x10)=[{&(0x7f0000542000)="8428e565ce917c9d78c023f1eae3eb3dd729f5f4bbb507c68e92bb333c19d652076331f7a0f86f5024540cabe0f121a9bff47afeba4d0d539bf3b56f8c34c5c7", 0x40}], 0x1, &(0x7f0000bd4000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x2ad2f246, 0x1, 0x4, 0x71, 0xffffffff, 0x7ff, 0x1f, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0xffffffff00000000, 0x5, 0xff800000000, 0x3ff}}], 0x60, 0x4000000}, 0x4000001) writev(r0, &(0x7f0000381000)=[{&(0x7f00004c5000)="c1", 0x1}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000ad9000-0xc3)=""/195, &(0x7f00000a0000)=0xc3) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000555000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1e9, r2}) 2017/12/27 20:02:37 executing program 1: r0 = socket(0x2, 0x8000a, 0x3fc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xd2, &(0x7f0000974000)="d7e207f0f952433b6836c0a520c4720ad1a7d037433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca200007161126a90151d96", 0x3c) 2017/12/27 20:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(r0, &(0x7f00009db000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce9000)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b5c000)=0x0, &(0x7f00002e6000)=0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000fce000)={0x566b, "b1835d364dfd"}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004e2000-0x2)=0xfffffffffffff800, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000020d000)=0x0, &(0x7f000011a000-0x4)=0x4) pipe(&(0x7f0000c80000+0x79c)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) 2017/12/27 20:02:37 executing program 7: mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0xc) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) readv(r0, &(0x7f0000622000)=[{&(0x7f0000622000)=""/21, 0x15}, {&(0x7f0000623000-0x49)=""/135, 0x87}], 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000074000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f000031a000-0x4)=0xc) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000051b000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000624000-0x4)=0xe8) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000624000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x18f623c6, 0x2, 0x8, 0x5, 0x0, 0x20, 0x3, r1, r2}, {0xfb, 0x81, 0x0, 0x3, 0x200, 0x3ff, 0x3, 0xb8}, {0x5, 0x4, 0xe5e5, 0x7}, 0x8, 0x0, 0x100, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x8001, 0x7}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f, 0x3, 0x2, 0x7, 0x2f8, 0x10000000000, 0xffff}}, 0xe8) 2017/12/27 20:02:37 executing program 2: pipe(&(0x7f0000ebf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000935000-0x6)={0x1, [0x1000]}, &(0x7f0000769000-0x4)=0x6) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)=']', 0x1}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/27 20:02:37 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004cc000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00002ea000-0x8)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000443000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0xb, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a05000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000f1e000-0x4)=0x5bdc, 0x4) bind$inet(r0, &(0x7f000014b000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r2, &(0x7f000080e000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000e03000-0x38)={&(0x7f0000bff000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000e9b000)=[{&(0x7f0000ede000-0x5f)="f5", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000c56000-0xe2)=""/226, 0xe2, 0x0, &(0x7f0000240000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000fed000-0x1a4)=[{{&(0x7f00002e4000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000074f000)=[{&(0x7f0000917000-0x1000)="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", 0x7cf}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cda000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00003d9000-0x3)=""/15) 2017/12/27 20:02:37 executing program 0: socket(0x2, 0x3, 0x2) 2017/12/27 20:02:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000050d000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x53, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x94)={0x0, 0x8c, "7367b848823beccf5c052113ec16d70fa04f6795f98eb852f41aa7bdb96bf084d210bc06909ffd9aae273fae5e46d69f337e003bd91ae84bef5f45d2dc9de6b398b30208f71ec6275f313b0490e91d7c1d90b842c04fa6cfd5a5e75794f9bd6744fed0b8b736bfddec52fb71a9599cdffa2cb754c612ee9576981ecf9c92d24661fce90ddc1133c31a2ff083"}, &(0x7f0000002000-0x4)=0x94) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x1f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000004000-0x118)=[{&(0x7f0000002000)=@in6={0xa, 0x2, 0x3115bfe2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000000000)="ffeab53880ff7806df7a162eaab7266e78cc3c14d2246210d59d4c01e0011d94f82ce7df42269e61781e933eec4c4e4ad02b0cf37a1e339e26e8ce7ee4064a7b115de45ba6339247cf7ece6388891ef05311ac69570ff52ea1921e156abc3ec3120673a364950ba253bc06b6fc272a55", 0x70}, {&(0x7f0000000000)="0a5bd82ec663873ae3db6995ee752ee5bdf52abd87c2b889f99660b971bf2543f20c6c21eba158c47b78c1e73fc72096d6b428cca452ef7ee5d5961350afe89ed83212111ac80f2a0b932684182096f69d481ca9a0b869eb5b30f2f529b940ba855a87577779d02b59584e78a9a2c839f083fabfb7e49f0bb3ac4201acd2b1c3f4a168cf", 0x84}, {&(0x7f0000004000-0x99)="1d0cf4ba7f8ecc47d6f80aefacc7cc2d55105d951ab76e0828fab3d379125ae25161eca06db074b407004f453c512c33c6314b194c72d3e96fc0567aa37a968e3ea68ef9545474a01930b45d2e287ea65588c6a82bf1c7fb0e2546a5357601cd442169b441a21e12f41248dce5ec6c3d92796f49010bfe5a4f1d48241d6b04d233e480ee86bd69a01520bc12dba413ad4a93b2172962fd41c3", 0x99}], 0x3, &(0x7f0000004000-0x60)=[@init={0x18, 0x84, 0x0, {0x0, 0x9107, 0x7, 0xbe}}, @sndinfo={0x20, 0x84, 0x2, {0xa59b047, 0x1, 0xdb, 0x2, r2}}], 0x60, 0x40}, {&(0x7f0000001000)=@in6={0xa, 0x0, 0xffffffffffffff78, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0x70)="58280630e061a525427e6b6810807e06df6497c7bec047398dbf386bf191dce3950719d0ccb251e676c67b31b3dae0504dbde0a739faf9e1df9cb6ba5bd9e85b816d4c4bee93b0ddfad15174a13003d3e6c33288cb0afabbe62e7516da9f923ac8e89be4dccc6ef7bc2a9b32e0b2a0bc", 0x70}, {&(0x7f0000003000+0x55d)="f14002eda05cd3df2e283cbceea5c814c78022c9b094ddc5ee89d18ba6562943319cbcc73cdc620ab8521c030f8ce200db9c3e3b098b90c0ab5e295cf19773d096908892950c0c2623e61b9c10a21b58876d66ae4549f0c14f1b5a9e3b3b1a435ac6e751b0dde1e651ba077608a2ecf0a38f66673e4875f2929e2c5483a5a91ca4b3808c0ce3f213cf7c69a55af4dcbc521bfd4b2d804435b2b0323f67ce5176385a4e0f23be588e65549d", 0xab}, {&(0x7f0000003000-0x7a)="4b9fda007a1b9d6f0a191f3a67c3509a031f66339a9e35114343e799e7f480536836132f8b863341aaf916ef13288334d8ba883613ade4af15e77004398eff9b24b58d34ac5b38af46bda31a73a81344efc61948f9ade0f6cd73ea8d334fb4193ab6c01a6f2ec17f89285d5b563dc8ce80720fece60af9b5bb1d", 0x7a}], 0x3, &(0x7f0000004000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x9, 0x0, 0x0, 0x6, 0xc50, 0x1, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x6, 0x5, 0x7fff, 0x200, 0x6f8, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x201, 0xc21b, 0x8000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xe, 0x800, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x200, 0x6, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x11, 0x8009, 0x401, 0x81, r2}}], 0x120, 0x90}, {&(0x7f0000004000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="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&(0x7f0000003000)=[{&(0x7f0000002000)="176415a3f89dae37e52594642fd92e6549189de50dc16df861fe90a60beec973edd0563477b10bb84f20140fe5", 0x2d}, {&(0x7f0000004000-0x72)="67c5012a210e8d22263da81f47f9f8558059e8dc49f5bd35326ae34edf964ae4f03152483ea025bd3a98d23782b84a8d6410d27e0c039c5b54d2fbe2fdc7a905b0abe8cb4cb783fdc85d26c958f5066c97d7da63c45719996fa0cc63455d20644f3c72fbfa361e49b6521f1f5676bee9829f", 0x72}, {&(0x7f0000003000)="b544937152cce4ffba", 0x9}, {&(0x7f0000004000-0x2a)="fe0a9e93c7bafd1688ab449c72b89d4ced95ca588d40f2bd2d770edc8745ee4fcb3dfe0f83cf5539c613", 0x2a}, {&(0x7f0000000000)="20109e534670fc12dd1911b645ea5dcbb18ddcf35cd4d7df1813e9be", 0x1c}, {&(0x7f0000002000)="d130b42e3fa67eeb88f849ffbf4797caa108d8a739c2185ec74bbf753aebd2aa0f95f143d993c216870fd4b6d8a36de386b70b47d40feec7c474e2b74f2abae09ef927de4ab38cbf1ddd3b81487ef9acd2cec77c2cd28dc40828542d19068fbca59cd1b41c0c73de7b06772995d7fe6a541e06cf7eb43264513f918d87349f66e6c1b21d91ce8f703fd1f62ebe145bc6a0381cf06a1db793c5d1c9", 0x9b}], 0x6, &(0x7f0000003000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x1f, 0x9, 0x42, 0x10000, 0x4, 0xf15b, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9d49, 0x0, 0x0, 0x9, 0x9, 0x1, 0x3, 0x9, r2}}], 0x60, 0x4}, {&(0x7f0000002000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="da23495bd0b9e0332c970b6e9ca98d517b6c77137d97abe4d6303f35fa934281ec7f2c75576e53645402c232d4b54a25072d4ed5c57f16cac5e8fc936bb39a19458e493e825139cb43ec34425024411ba7e3b7f35ce05cabbc295140f21226c8fdb5079a615b", 0x66}, {&(0x7f0000002000-0x52)="69d6cd5e0d890922a33e1bdf64f502c7f7b2f952885fc17473e3d85b39eed66937277787a6f1a4bb5e6e4e5a4e6b972a0fb5b98c0421a6368a1c5d39f906bc8a2a35b470f71f04a8723586ec3bfdc69d5365", 0x52}, {&(0x7f0000001000)="85a861fc1443719ad48cc16eef263232226c021c968b6b5c41f02b1b16e36f6917522c936afa703bca9bb1d33fd0497daa6df3cb1c4129abec879766f0bcebaf6893ef271090207d8b3a99151057546feea1e911ac9d60a3a6e8f5e297dd1db86a87964dece4abe9424946f8b062918bd273e65481307e66b8081d3280fcb2e421aaaa9d5e2fddafa74af2a6a935ea7642787d28cf25533b35340198bc0bbdb0bb5e2d1ef9ba7308e9c77bdee5d1d792a64b74f51d3e814c2620af71cbf10fc02eeb132acd2cb976aaaf01230d68fdba9b522e8be8f80bb4a4b96ff58053c37283da9b20e81373c07f", 0xe9}, {&(0x7f0000004000-0xc1)="c742083e396aacd782c20254cb8c6e617322af42b43a1fa04e062fe1ec9fa8b39c6c9ba239308b85824391024bd6c9b6c76b4f13d71fd42a503d259ca10483ab48ce8db779fbcd3cda188b2ac052cbe5a624afc4ad0e94f2eb89654aec82c323bd964807816a40b55e40a7224f5c82eb6127016a6c1037abbfec7e858bde57cbd6262eabd17267b1f05d1875c1007e710349390a1ed4b1471d4b872d1baf1f25c6b20d8ebd243631767bd503bdfd0d835934d213325e5bfbbd5fa9d2dd8fea3777", 0xc1}, {&(0x7f0000002000)="03cfeab23de35bbe5fd1510408feb9c75a7141447ffbd5f997d31f5d96f46b2af49315b50a15629c3c53f747f91da368572be440f6f5deb11128377a66e0bbf7cca43cc501714ff5891a76cfdd6a996164e929eb98d0b2d91577831761ca21182f216846b8283475ff6a27105073fe731e62eeba6a088af2c76e7125d99e6d258a6c5560f2df29a6252ae2d2ebebf0720189c6054e409ab871cf8e195935b0e90b5a903eeed05339386e0c433fa90496aeb24f32cd68903f82b41e83930487039ba30800dca9a1a1c2c635ed795b3e3b6cd8ecbbf9c94900", 0xd8}], 0x5, &(0x7f0000003000)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x9, 0x5, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xe3ae, 0x9d, 0x2, 0x8000, 0xff, 0x8, 0xfd9e, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xd51, 0x1, 0x6287, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x3ff, 0x200, 0x0, 0x5, 0x1228, 0x8, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x4, 0x3, 0x4, 0x4a, 0x2, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x820f, 0x2, 0x0, 0xfa8, 0x5, 0x4b1dba9c, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x1, 0x62b1c1a0}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x800f, 0x3, 0x3ff, r2}}], 0x180, 0x1}], 0x5, 0x20000000) 2017/12/27 20:02:37 executing program 3: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[{&(0x7f00001a5000)="85c1c58edf4fdefd6eeaf2ca7df8307718643052fd4b8aaa4f0c778465973432", 0x20}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x80000000, &(0x7f00005b2000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000097000-0x4)={r1}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000f1000)=@req={0x6e19, 0x9, 0xffffffffffffffff, 0x1}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00005b2000-0x160)={{{{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, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd2f, 0xffffffff, 0x100000001, "84e7f89468da761f9273af35ae92a78305feda6d4adb1bf6aacb5139295ea2d17697697a246c109ebf9beb152d1395cdca5b521972368c58b858fba7be0c785e862487e0414093f1007a134a9328a4c9"}, 0x160) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f00005ae000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000085000-0x50)=[{&(0x7f000056d000-0x27)=""/39, 0x27}, {&(0x7f0000134000)=""/158, 0x9e}, {&(0x7f00005af000-0x2d)=""/45, 0x2d}, {&(0x7f00005b0000-0x1000)=""/4096, 0x1000}, {&(0x7f00005b1000-0xab)=""/171, 0xab}], 0x5, &(0x7f00000e7000)=""/0, 0x0, 0x0}, 0x100) 2017/12/27 20:02:37 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001cd000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff9000)=0x401, 0x4) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000019e000)=0x0, 0x80800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ff9000)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={0xffffffffffffffff, &(0x7f0000fe3000-0x6f)=""}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ffb000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fff}, &(0x7f0000ffa000)=0x98) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ffa000)={0x9, 0x1, 0x7, 0x8001, r2}, &(0x7f0000ffb000-0x4)=0x10) pipe(&(0x7f00002b6000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00009b7000-0x4)=0x0, 0x4) accept$packet(r4, 0x0, &(0x7f000000d000)=0x0) 2017/12/27 20:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eb7000-0x4)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000c86000)=0x0, 0x4) write(r0, &(0x7f0000921000)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c18000)=0x4, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000383000)=""/241, &(0x7f0000e4d000)=0xf1) readv(r0, &(0x7f0000a39000)=[{&(0x7f0000a2e000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006a4000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000072000)=0x20) 2017/12/27 20:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x5, 0x6, 0x7fff, &(0x7f0000fc7000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b3d000-0x30)={0x4, 0x1, &(0x7f0000196000)=[@map={0x8, 0x6, 0x1, 0xffffffffffffff9c}], &(0x7f00004e2000)='\x00', 0x5469, 0x87, &(0x7f00002a8000)=""/135, 0x3, 0x1}, 0x30) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c77000-0xc)={&(0x7f0000d6e000-0x8)='./file0\x00', 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cc9000)={r0, r1, 0x5, 0x1, r2}, 0x14) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000cc0000)={r0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000694000-0x14)={0x4, 0x200, 0x8, 0x2e3, 0x7}, 0x14) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000abe000-0x10)={0x0, 0x3, 0x0, 0x0}, 0x10) 2017/12/27 20:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0x0) bind$bt_rfcomm(r0, &(0x7f0000b0b000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000370000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a44000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd4, 0x3, 0x7, 0x8, 0x1, 0x2, 0x6, 0x200, 0x9, 0x4, 0x7, 0x100000000000000, 0x80, 0x1000, 0x9]}, &(0x7f0000bfa000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000618000)=r1, 0x4) 2017/12/27 20:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) 2017/12/27 20:02:37 executing program 2: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004b9000)={@common='nr0\x00', &(0x7f0000f72000-0x79)=@ethtool_perm_addr={0x20, 0x71, "1a579ac5dd0c2f9ee0fb2f85d8106e13b31dbf0292034b31e5f58b0d15776de53f88fc9ff6218bb2dc8ff6fd01c51b5875aa0a1e6727dc3865ab78760e065f61a55fd68dbbf4d5c0b9061dce428e4357ec4ab2610772140a28fa3c404b39c9431c0d6f158664862027e6eb5c942f56de8c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x9) accept(r0, &(0x7f0000ed2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) listen(r0, 0x1) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 20:02:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2017/12/27 20:02:37 executing program 0: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) splice(r0, 0x0, r0, 0x0, 0x40, 0x8) accept$alg(r0, 0x0, 0x0) 2017/12/27 20:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000df7000)={0xf, 0x3, 0x0, 0x3, 0x6, 0x1, 0x4}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000049000)={0xc, 0x1, &(0x7f0000366000-0x8)=[@map={0x38fb, 0x100000001, 0x7, r1}], &(0x7f000097c000)='.eth0bdevsecurity\x00', 0x0, 0x2e, &(0x7f0000cc3000-0x2e)=""/46, 0x0, 0x1}, 0x30) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003ea000)=0x0, &(0x7f0000341000)=0x4) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept4(r0, &(0x7f0000ac7000-0x80)=@generic={0x0, ""/126}, &(0x7f0000095000)=0x80, 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000792000)={0xd3b0, {{0xa, 0x0, 0x40000000fba4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/27 20:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f000093d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e2a000)=0xe) 2017/12/27 20:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0xe589) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e2b000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cf0000-0x8)={0x0, 0x1000}, &(0x7f0000e91000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c36000-0x10)={r2, 0x8, 0x40, 0x7}, &(0x7f0000810000-0x4)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003b3000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ea9000-0xca)={r1, r3, 0xb894, 0x1f, &(0x7f0000d9f000-0x64)="06699156dc1d38f4d1a5792be5eee4e6f15555808a7b6a0b30869313381c2b248490c918a301bfa9e10197f69d072c3144e8650dcfcfc6069f118029f7c9f2a2551c151006848180a8729a42f6f79eb8cdecdadcc325c4560aab6f8ca17c596e55138829", 0x100, 0x8, 0x5, 0x0, 0x2, 0x1, 0xc811, "2d442d2dbbb8bec6ecfabefc0d66786e68749e76d2498aee0bfd2e2409ad336ba23caed2dc4ee0986505a3e88ff2069b89280231804ba6760c8a591c51ce606765bf91e4bb7bf69c38b212c157a4d774df54282284196ab64d2f4adbfcc75b93cfbceb9eec9f67613b4af0d07abc3efa165d8c3e87911540aa3d6f4b3fb44df84a1dd61a9b6b61f33bd392603af05195e878414e492f04148af6f8a7ae9cd7c25b79"}) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f000003a000)="240000e431001f1546f9ff7f000005db0907010c00020050ffffff0005010005220000", 0x23) 2017/12/27 20:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001e1000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0xf94f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pipe(&(0x7f0000782000-0x8)={0x0, 0x0}) pipe(&(0x7f000080d000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000106000)={&(0x7f0000cad000)=[0x1, 0x3, 0x9, 0x9, 0x80000000, 0xa3, 0x1, 0x9], 0x8, 0x101, 0xe9b, 0x0, 0x801, 0x2, {0x80000001, 0x0, 0x1ff, 0x0, 0x701, 0x9, 0x2, 0x80000001, 0x1f80, 0xffff, 0x10000, 0x6, 0x7fff, 0x255, "1ae05582624434550dfd7882fa02000000634b95de3bf9d639c955932ad66ae8"}}) 2017/12/27 20:02:37 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000430000)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) recvmsg(r1, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000fe7000)=0x80000000) 2017/12/27 20:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00004c3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dd0000-0x4)=0x10, 0x0) accept4$ax25(r0, &(0x7f000060f000)={0x0, {""/7}, 0x0}, &(0x7f0000c45000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ebc000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000449000)={0x0, 0xc8, "1dda8349c8fb255fdd080b958be71b829a62445e2483301ef5635da96a4ebd0836af53615c8dfb3b84f6d89111f5ab7805766c9e17efa1d65279b124eaa5b26b30f2795f2e41172064a0fc536fceb8953bca4fc1e0460eeca28896c57e5fc8a0e1f095310cbb32f14956ce08dd73daad01949c37e95f4ff12c87737ac35f09d2456d2353259874ecfec2948e6c63e780148c848f1cdfaff9ea2925bc2cefccb8314274d17fc36dbe5c7ab6b667f5703abc59e4e02657f5fbcaaae8e01259a7efa7356527132a211f"}, &(0x7f0000c43000)=0xd0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000876000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f68000)={0x4, &(0x7f000055b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000639000)={r4, 0x3, &(0x7f00009f2000-0xc)=[0x8, 0x8, 0x1ff], &(0x7f000055c000)=[0x6, 0x1ff, 0x3, 0x7, 0x7fff, 0x4, 0x2], 0x20, 0x6, 0x6, &(0x7f0000b8c000-0x18)=[0x8000, 0x2e, 0x4, 0x7, 0x1, 0x3f], &(0x7f0000868000-0x18)=[0x40, 0x8, 0x5, 0x9, 0xfffffffffffffffd, 0x0], 0x0}) sendto$inet6(r1, &(0x7f0000881000)="27e24444367d7066cb76f949892b", 0xe, 0x80, &(0x7f00001e7000-0x1c)={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0xec8}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000452000-0x4)=r2, 0x4) connect$nfc_llcp(r1, &(0x7f0000c22000)={0x27, 0xc1, 0xe89, 0x7, 0x7, 0x0, "a5ef7401fef1cc8617e51984e54739ec865c781dcf03539dd63f35c5bd8896081b00abac420a26761dfef3a12500101f7c37b5a9d67f9a21e44b195667a462", 0x2}, 0x60) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r5, &(0x7f0000c24000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r5, 0x6, 0x19, &(0x7f0000526000)=0x2, 0x4) 2017/12/27 20:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0xff) recvfrom$inet6(r0, &(0x7f0000e07000)=""/65, 0x41, 0x10000, &(0x7f000072f000)={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) sendmmsg(r0, &(0x7f0000aa7000)=[{{&(0x7f0000e48000-0x80)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f0000407000-0x10)=[], 0x0, &(0x7f00000fb000-0xa8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000cd3000-0x38)={&(0x7f00005f0000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fce000-0x50)=[{&(0x7f0000d3c000)="aa31f15a5edf2b4f6ba36c233a70b82d40c6331452a8e3a210239213a8535b1e249f4b7b21b7cc38aa2f154be0b233e6fef00f2a3b936214b8bc96c9604b220218ddd317a9ffe1c114b8d10b707e546594171a5230808a8d4223b27dc79bb875585795c2a80033994792c4376150fee904e98072c391db978cacbe2d776fbd8d6bc9bda50a51c531c1ef136c37b8c3969d42d1cd49c37b8aca4c465135f47f66a2570889e6e865b82551273421cad7664257b09bac50c7bd9026f82e25722b670af3f278ff150211979ba821772ea9b599e4a7e5d3ef47dbd811ed3175895f06531f2e", 0xe3}, {&(0x7f0000d32000)="1e517d2ec3406a6cbdad7d8cd3c04093e74f2e3e9482718f252bd3b6037de8587b9d74edf6f109caeb47f90c6105cf7a6365b5c02d645d574c8d20ca45d714867bb7b273283430108092e6b3ada21fa2aa8a72a4de4a68b01b6c27f87418f48788137339d90146c7dd13e7d60698f1ddfa65feda85e8d51b1456fd6357e9a2deab87e3bb78cb4178e5390d149c641c36441631bce52ecff29f4f70ce1a8b18", 0x9f}, {&(0x7f0000f5f000)="082cdda1bb90c7db9bf7663ee13b58f358f89efa38388651b4f1391189b4deaf8fe7", 0x22}, {&(0x7f00006fb000)="59be2ef6c0b617727286013b0a52a257295913e0c2ac91079336b4da8857ef1d525b6b06cebed2f39d5c17a0735191c1835a19960958752f6238b4f8367c01fc17e6fa3fee6bb187a8efe381b428ff0415ca8c23ae7c0ff79a8e565aecf1555c", 0x60}, {&(0x7f000017d000-0xcd)="16e38f17e88842011bebbebdc422b74735e161be2c6f2368c2372a93f3be5dbd29e86d658bd0d9314e9f51ac69656c1554f7badd90aebccf36be10522fcb859987093acffb8fe4f0f8ce6e46b531e85d806689394b3e1516e2476b4f0c3a8cb3023d9b8b0ed4ea651830b42ecc689dc6655a62116e1814cde3ae79ab627da0d0950f055f6d2a2ff67f8ea871db7db97bf6b246c872ad5d3311538ab6d23e7f7c343c32a54a485d9db7dfa1085af1c73d527a4ed4c384ea40f3d3141aba34ab6c6f6bbe7e03f4424652159428a3", 0xcd}], 0x5, &(0x7f0000a81000)=[{0x78, 0x101, 0xffffffff, "57b81b9a8d848be2004cb2654092e6a973c74ac30bd89ab0659249b3d5753d1d0cbabd64e0e4ce5ce029802168bf040645923edce6c2d191ad0cfd90592312d7478b767787f10c70ff085d7b0ea71731a5f53d96decc2b246ca9f8546583354e5f023ee2"}, {0x1010, 0x12b, 0xb15, "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"}, {0xf8, 0x105, 0x1, "7c73760c3d3c73a8cb505f59a5e3c02f5ac9f1f12489dbc11954ded79c6988c80573e316ef083a03bc0360e75b17eb52ce0fff51d1392c85f0e9bb74fc68f2f8c1702cb758129d8af5f1323431599ff4f93a62ec1e7bf3c447e1922dbacc8eb06ad44c7c8bf482c25a84eb4a8140be8c9c1e48d31bf005884dd71e70cbccf7b4dfcef0aefcb1bff785eaaf4d02853dbceb7d641909a44a6d9b9b8c086941c1edb91bb018834f4f14dcc3780337960674743c186eec0cdd833fdbd495b4a74c7d69f175f267de7c58a08470760925c2b329a3577759c0663905efda582a4cf6fce3ade74b0e66"}, {0x20, 0x10e, 0xfffffffffffffffe, "11a6f3f55f66e1709fc95b75b98412f0"}, {0x110, 0x11e, 0xf4, "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"}, {0x10, 0x104, 0x0, ""}, {0xe0, 0x119, 0x80000001, "e57bd18f20b6e060a5fabd8e76d504b7a6199fd06a45f371a2330a5f848f3134ff20e10be05685dfcbcc9590536d3edb518b45e56c3b0c76b4205a87e22bdf1af71acdf72cb707a764b94f8a4db967c18ad349e27c6a4280625ccc16d74e0513d4873290bcb913cc390cedd6a8c640c60a40e8a6fec49ee3565fed39105ea68d1e16f193f1b41021fde9dbdd1c2bcfe2ca5bb13fd857d2abf4f45ee0ac2263d7a2f6970c2ab78f37f863aaa4fae179a44bd758f4cf3e602e50d88398c5e23f3432fa069119819729d37e31dfdf712e"}], 0x13a0, 0x0}, 0x20000000) getpeername$unix(r1, &(0x7f00001a5000)=@file={0x0, ""/24}, &(0x7f00001ec000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003a8000-0x4)=0x5, 0x4) 2017/12/27 20:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000098d000-0x8)={0x0, 0x0}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000812000)=0xffffffff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d58000)={0x529f, 0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000b6000-0x10)={0xfffffffffffffffb, r3}) connect$nfc_llcp(r0, &(0x7f00002fa000-0x60)={0x27, 0x6, 0x81, 0x5, 0xffff, 0x9, "4d067d6e6040d0be3cb098bb2a81a9a311ca26d018dec9b00cd05ba8aac97293637874cbe3862fe794ade53bc6e28dd02af6192bacde5aa99dffb4d6590d58", 0x1af0}, 0x60) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000088000-0x4)=0x5, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0x1, 0x2, &(0x7f0000fc8000-0x10)=[@map={0x3, 0x1, 0x2, r1}, @map={0x95, 0x3, 0x5, r2}], &(0x7f0000fc5000)="cb49", 0x9, 0x80, &(0x7f0000b5f000)=""/128, 0x0, 0x0}, 0x30) 2017/12/27 20:02:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000052e000)=0x6, 0x4) writev(r0, &(0x7f00005ed000)=[{&(0x7f0000aa4000)="", 0x0}], 0x1) 2017/12/27 20:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9d609f695171aa47) writev(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) 2017/12/27 20:02:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000006c000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00007e0000)={{0xd9, 0x1, 0x3ff, 0x4, 0x7, 0x1}, 0x2}) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x8, 0x8, 0x5, 0x10000}, 0x8) 2017/12/27 20:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006f2000)={0x0, @in6={{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x7ff, 0x3, 0x9, 0x1}, &(0x7f0000894000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000aa000)={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) 2017/12/27 20:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0x800000000000006, 0x10001}, 0xc) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000f35000-0x8)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) sendmsg$netlink(r0, &(0x7f00002ac000-0x38)={&(0x7f000005c000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00005a2000-0x20)=[{&(0x7f00006cc000-0xd3)=[{0xc1, 0x0, 0x0, 0x0, 0x0, "02738e0d421938036ae58f69a97cbb7221e2c669e83cfbd7687285e78f74ceefe8b341235fc725bb1a4922eb7a9fa182bcf616cedf13c285d9cb5a70b8782fbcba5b3e8bbba556dfeeeb1a5c92c4f9f7d3d8b632f575dafae11c278a8e4c69794488cf5a92f403f7c821e42d35f57840b6c9ff8309f1ae5e0843880b8f49eefd912f0b657e182687fc362888608133980357828e59d0ef5ab4aef4e3880de83776d4c2b4e643af8f8e3c90398eeb32468e"}], 0xc1}], 0x1, &(0x7f00008e7000-0x40)=[], 0x0, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00006fe000)=[{0xc1, 0x0, 0x0, 0x0, 0x0, "f727e1dcc9a666347ac5375ef49d66b8025779fda92951949e53a3de504f117c914ee889a893c1038ffed1ef3a397b7efd0ac09f8f95834c89fa6b81be4566d8b8560c11dea8653c0a89ecb750e1f55cd7d3e8c5fb06f05b84a1b792a9d70c1f62a81c35965a624bfff70eb499eeb8d751c18572a452e87127b6de113883ee0d9420dc8ce9aa7d28456dcb795d4eae618e4f1d79ab0f41fb3ecf1eb55887636da706398c51d536c014f498020ce19abbce"}], 0xc1}], 0x1, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r0, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a9a000-0x88)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000817000)=0x7, 0x4) 2017/12/27 20:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000ffe000)=0x0, 0x4) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/27 20:02:38 executing program 5: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2017/12/27 20:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000ccd000)=""/145, &(0x7f0000f77000-0x4)=0x91) 2017/12/27 20:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000405000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000640000)={0x1}, 0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e37000)={0x0, 0x9c, "d52a4c1f3ebb5b6d61e7705ce714bb098e8f9155d200ef1c82b8d0761b62fe4bd5c7a42290efb5b11a4f52f2d6d572ff9dfc5618a9f89cdb1a05ef7d76ae0b6d5a773ede533596ba06a5faa60f59d1caa86ae864e358e92a505eb5be48b880548a790ed79a1e72c6fc46237f24fa7c766d0d64a009a34a7d85abadba42bc17a46caf576206e40f5f82c307e4c7ade3f543eb57d9f005ca0c02fc400a"}, &(0x7f0000f3c000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002fc000)={r2, 0xd597, 0x800, 0x2, 0x4a, 0x7}, &(0x7f0000781000)=0x14) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006f2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097c000-0x4)=0xe8) r5 = getgid() sendmsg$netlink(r1, &(0x7f0000e67000)={0x0, 0x0, &(0x7f0000ec9000-0x10)=[], 0x0, &(0x7f0000c83000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x24040840}, 0x8010) bind$inet6(r1, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 20:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000001, 0x0, &(0x7f0000a7e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_wolinfo={0x26, 0x100, 0x0, "a7d912725f6b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x80000, 0x80, &(0x7f0000ecb000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000903000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/27 20:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x104, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000408000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000105000-0x10)={0x4, 0x5d97}) accept$netrom(r1, &(0x7f0000c54000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a60000-0x4)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000e9e000-0x2)="0302", 0x2) socket(0x9, 0x3, 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r0, &(0x7f00009cd000-0x18)=@un=@file={0x0, ""/22}, &(0x7f0000bd4000)=0x18) sendmsg$netrom(r3, &(0x7f00003f3000)={&(0x7f0000192000)=@ax25={0x3, {"780d5620db1146"}, 0x0}, 0x10, &(0x7f0000193000-0x20)=[], 0x0, &(0x7f000051c000)=[], 0x0, 0x0}, 0x0) 2017/12/27 20:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000a04000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000084c000)={0x2, &(0x7f0000c18000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00001b5000)={r2, 0x10}) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x24}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 20:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = socket(0x10, 0x807, 0x3a0) write(r0, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) getsockname$unix(r0, &(0x7f0000d48000-0x6e)=@file={0x0, ""/108}, &(0x7f00007e3000-0x4)=0x6e) 2017/12/27 20:02:38 executing program 7: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x10, &(0x7f0000c9b000)={0x0, 0x0}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000b1000-0x10)={r0, &(0x7f0000de9000)="8207f344aa151d39ed3b3c73f48592f2dcba3b209cf00dc1ab04a88d80ef469090286e6dd91d17448d4dd08041bcbac70027764234f2833bc3654fec721370138ae969387516213fb3f1fd080e9ac41d526ebe8339829adcb8af6fff240f8a6f4366a41c3f1a7bcc65e5ef8047e724b0d9119dde6f5ac0d2b2f55da4e44c39710a61af36a15511f6d1101a03dd9767cd1ce31eb1e277b48f1a1eb3f599d42df8fcc0a784a8c0e1b270081e45b59d43d4b7d2a13a3e969b2a6432"}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "1f6602", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000deb000-0x20)={r1, &(0x7f0000d07000-0xde)="24f36662e0d48bea429a186f70fee5de3cd19f2bfd5e7f1327c0f5cfa3b861662160d2a6c510c8da651bd033edf9742c23676ca08e7d4577848369cbaa03bfc7ad6d833a7323cd578e26d466ce300627472a4a9d4cd2b9e6fb24c69ab5aba5016496c6904eec1daf3f5f00cbd127658a37ac5e5ee78aa9ca8228820d4a55e7b75aaecd1e35d4ea2de000459fcdb076ab55a8ac087b3ec29e45177808c0fb0b0987f297eaf1c9a37660abad599c12f63963205f26585361fbe82c53460bc2f17988dd628b0978bfc1a1918a04958b94b66592dbf2bc4708c63e6973ddb6aa", &(0x7f0000dea000)="b3894583980060d03cf7be13f5d2f8a1d2e1fd290e95648d1d8b0fb3b2964cb7c10f6da9cabff6928ec6dde53b9dee6d11801767dd57db8b3237238f057e20b4915b9f9071e8e33c202f98fc564cb9a78eb3363189db001a3779431c7a00ceee2c24beef03f9d0addbe5f4a8ce8bbd26915e4585641d404d6be2a042361fba6a410e6f34f65e8d718567acab4c2830f83e30376b884594f39899917d6c8a8174e2d43be351d168434dafa68825bcd3ebd8b8db", 0x0}, 0x20) r2 = socket(0x3, 0x3, 0x2) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000de9000)=""/1, &(0x7f0000be3000)=0x1) 2017/12/27 20:02:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c4000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0xe)="5d6d2a4c90bae7bf445e5b6a5987", 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0}, &(0x7f0000098000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0xc6}, 0x6) writev(r0, &(0x7f00005ed000)=[{&(0x7f0000aa4000)="", 0x0}], 0x1) [ 590.605552] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7962 comm=syz-executor1 [ 590.634190] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7973 comm=syz-executor1 [ 590.648860] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7946 comm=syz-executor1 2017/12/27 20:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000002015, 0x9, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/27 20:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x20ffff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009c9000)={0x401, 0x3}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000aaf000-0xa4)=""/164, 0xa4, 0x0, &(0x7f0000426000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000af3000-0x9c)="f2ea0ae73baf061865b51bd418ba29e12ab54ce142d952e983cea66e9fe983599ea22857568995d6441ee007e6571150690c88518b0f337c0647d5ba6c8bfa75c32d46ecb7285fddbb4a55aa86b986746fe4990cf3e2809efc53087d26a0f0f19f19e85450706714e52a1be4edf7f209eb5fe9bf0b06c8676ffa0c0490aec7824bd30dc624d34e2fdc80ae966559943f4c3fb780728de4749045d422", 0x9c) 2017/12/27 20:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e8e000-0x4)={r0}) sendmsg$alg(r1, &(0x7f0000f34000)={0x0, 0x0, &(0x7f0000118000-0x10)=[{&(0x7f00006b0000)="59905708e76e8a060288a33749b809d908c3304e73de3d050aee94db2977e5469cf7e92db57917584ec22d1cbaffcdcf455f2f9eba278407bba9722d7b8a3fd417240452eb525d1e62286ca7dffc996f52c3844020e7d33c5674208a61e0198f579e38f242f089420b399727858c8ce7881ce1de11823dc91bbcabb8f77dae92380ccd394aa7481b0c58ac5625f3ce933442030e3ca07d950b13bb4de0545281ed56e0ff534eba931ffa24f275f55ef75881e12327375adb70762255313e47b8562c9330c7dc590783522dec56", 0xcd}], 0x1, &(0x7f0000ea9000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x51}, @assoc={0x18, 0x117, 0x4, 0x401}], 0x90, 0x44}, 0xa275321cd32116f0) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f000094b000)=[{&(0x7f000078a000-0xff)="e5bafa9569f2ceaf05071686c949f45c4b6a06eb8def881672bf8d91c86ea9ce3626c3d2ffa0707a91948af9bf4ca6517b94766b9d6afac98d2242486a17c5dfc5cad4a528577461004edd612be9b23d023e0ed45d017c4831ed1721a95f698ae3846379a3b606830fcd38550e07265e8385c450aa5ad75343ea4ebaf984665650490355940ad530a902631dc1aa6551", 0x90}], 0x1) recvmsg(r2, &(0x7f0000c3d000)={&(0x7f0000d16000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000860000-0x30)=[{&(0x7f0000532000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000915000-0x88)=""/136, 0x88, 0x0}, 0x0) 2017/12/27 20:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) 2017/12/27 20:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xd, 0x1, 0x8) epoll_create(0xb64) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000d17000)={&(0x7f0000428000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc0000)=[{&(0x7f0000fd0000)="d2786a950607047d23e13abbb87e187b6732850480e5677ca525299c27ca0088d27d6c47628a9f9872be69ed5854dcce895b239f5aca3870f07fb3e24388aa078b13a0dd4a3e10abf1af091207bccbfeb3db31c22460128a9d4d9ee8e465c7719537a46752c5fc96b805e666e406665d5a270463ed4fa19b9219be08bbe6ac63567ec5c3f1a6d20734646f5cfa8bc4e0cedfd4be5e517bb8946e7bc211cf99b2871318d9e9512096bffb623cb805b9058bb7427090be7aa100dc463066acfa229712259d5147c29383e82c03c13a4a5a", 0xd0}], 0x1, 0x0, 0x0, 0x20040810}, 0x8010) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000061b000)={@generic="c4dedc54f8aa9848409ad34e871c846a", @ifru_flags=0x2000}) writev(r0, &(0x7f000025f000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da00060200000000007fffffff00040d000400000011000000000008", 0x29}], 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000e7e000)={0x0, 0x0}) 2017/12/27 20:02:38 executing program 0: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000cbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000382000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000d4d000)=0x1002) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 20:02:38 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00007d0000-0x4)=0x8, 0x4) 2017/12/27 20:02:38 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x70)=[{&(0x7f0000000000)="9723fd00c02a692c6a8782ef331a26a788c1412a40b6755cbbf4d13a6b7ca9ded2adfcdec381ab09c579e14ee359d848c66d50954e31b7ed93db40cdf3631370b4a7dcc75bc4fbe751490a4aba22ecfee88d12af6a70aa931c173b8bc40bf19c42f4a29f8b9c853a0799a1ae7a5106d7f311b44776ebe5bcada42d8a3aadbcde786f946dd0559027544e5e1dcd0e161ae21a2ad82ff16628c342ffb68aa1001f128426df", 0xa4}, {&(0x7f0000003000-0x6f)="e1c55b348adb126751937fd8284e60c3e2241ac5c55da93f3894788773b0fb2f2940b5b3c75734b1184eb9366879f83cb545dfb4cf88a5552c748643935cc73422185297d3288880e93452b0f60124dd1bb98e7b55d7610103ba7605d79d337d812021f48de699e07b75cf68047718", 0x6f}, {&(0x7f0000001000-0x1f)="f3de836633cb40a29030476e141b68aa7801d7d16cdee6494b170a7910e92f", 0x1f}, {&(0x7f0000004000)="8a5d13cfe04d5a94e5ab0d506ceb8ce6f9e53247cb1092af053b8dc080601188295615b4f310aed6afb8641b0052093f1a8a9a56f59463e51196fa74fec7deb18c62528887995a386a4457ff69d1137712", 0x51}, {&(0x7f0000002000-0x60)="a9c1a6f5005436e28b00f996ed3779c7febb2b18ebdfdc2e82489ce5ae8c220c3f456663ae8238682eae67ad279d17e0977a243005c140a32f17a35ceb23b84ba7b7aa9709be3cc894ca51ad91994dd6bc545279ce52caa5eddd4cf114f4dfad", 0x60}, {&(0x7f0000003000-0x4f)="9ce9a917dd2080e121e7f3ac27d75d715edd6b9e8a13f087c4abfa3266fa4c047f0ee4a0e2306c7b4b849026e85536092e99eeec697abb263670127b4c7d02e2bc2d3fcbf4f05aa37bbc846fc36e82", 0x4f}, {&(0x7f0000002000-0x48)="3690f700d295e4ccade970b2e88fe98ca7234e5eb1529282e31f61354942a13bc8e0cc716fe7e2e8412c6143eeae4ee8039c36a31b6e76b1c86b6e433a6b187400bd193f1b62d928", 0x48}], 0x7) splice(r1, 0x0, r2, 0x0, 0x1, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x6, 0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000004000-0x10)={0x3, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0xc05, 0x6, 0x4}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r4, 0x88, "60d6f8e91834553a2d633618bfce901a4c56d6849e524dad8d1c47151aa8c5ef9137b7410ceafc7b4585d86bc7729b449bac878056540b74706018385ed862e55dc3189c34ee9efa1d4888207c8db04b51c0dc14d54ab7c8c12196f4eb2d312ae6cece0c1ecff608060a9c87597981ec0dc6b4e4d92a0ff2284bc066bb9d12470d7754f6a9f7460f"}, &(0x7f0000004000)=0x90) [ 590.708541] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7973 comm=syz-executor1 [ 590.723437] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7946 comm=syz-executor1 [ 590.735534] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7946 comm=syz-executor1 2017/12/27 20:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f00005d2000-0x38)={0x0, 0x0, &(0x7f0000aab000)=[{&(0x7f0000b54000-0x31d)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000c61000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 20:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d10000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000575000-0x3a)='\x00', 0x1, 0x4807ff9, &(0x7f00004b4000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x80000, 0x69fe, &(0x7f0000a2e000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000be3000-0xa7)="a30198f5b6c5b1e88e710edf5e0100febb7b88b87a159a9bea22e2ec2305f5e513141e85146e24024e7f41e97c05da9af6eb08bfdc216ac174280e60f062ab8949c0ca3b548cf934c6437dab2e39084079b29add974bb5b8193732c6a5eadc9ecfb32836f729270f7be39190f08cf4a48b3b36855dd1b19ff22fc8fbddb35ebcf64f621f7844ecb60c9ae15fadbc71397b4a0dafbb70eddc419ee8d4f55e4273759533ea7b21b6", 0xa7, 0x4000000, &(0x7f0000b90000-0x1c)={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2017/12/27 20:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000040e000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f00002b4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00006d9000-0xc)={0x8000000, 0xa9ce, 0x35}) recvmsg(r1, &(0x7f00004a9000)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1f000-0x80)=[{&(0x7f0000d25000)=""/1, 0x1}], 0x1, &(0x7f0000655000)=""/192, 0xc0, 0x0}, 0x0) 2017/12/27 20:02:38 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000cd6000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x1c, &(0x7f0000001000-0x1c)="9f5009de9bfc2ceadcf0754851b9021a525f583ae21afa7294b0780e"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004eb000)={0x0, 0x0, 0x0}, &(0x7f0000f36000-0x4)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e06000)={0x0, {{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]}}, 0x90) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c01000-0x4)=r2) socketpair(0xa, 0x6, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f2f000-0x20)={"63347acf093b449a01112aa780524efb", {0x4, 0xac, 0x725, "e0a7fe26c26c", 0x8, 0x0}}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f80000-0x78)={0x40, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x1ff, 0xfffffffffffffffe, 0x7314, &(0x7f0000be5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xdc, 0x20, 0x1896a082}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000421000-0x4)=0xff, 0x4) 2017/12/27 20:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000249000-0xd6)={@random="0b234a87f2e1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2773c1", 0x0, '!A\b'}, "5c02737c"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000a82000-0x8)={0x0, 0x0}, 0x6, 0x7fffffff) socketpair$inet6(0xa, 0x80001, 0x800000, &(0x7f0000f69000)={0x0, 0x0}) accept4$inet6(r1, &(0x7f0000c5c000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b38000-0x4)=0x1c, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c53000)="6a3c16741da4e75cc859d73efe3ec459c18b6f46e24e0e2d2a7d54b605c13acf09926305b8f5ab9b6731", 0x2a) r2 = socket$inet6(0xa, 0x7, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000544000)="d91fe2bfa2809ef8c11019bb0bdc1bce71dd2a14bd48f9d3dc4e8e4d6c6b7978", 0x20) 2017/12/27 20:02:38 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b6f000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="fe98c12370b3b34469dd38d79dea2f224daf15525e40dd90b0ec4c3856c6735c7ca1029290749da23d904a90935477feb5f0212cee6846578f9c628569401157e23500536ab8bff9dd793810e31c9daec4b35db77d921a27c82f7761e74484983484b7c9d8bb944ba8002db23c16934f5cbe82c8059c1b91245424f555f50d6f13c6a546f3149d1b4e4a93afcb7713439510a50b95f62284b8764c9c", 0x9c, 0x8000, 0x0, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000446000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 590.796434] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2017/12/27 20:02:38 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[{&(0x7f0000491000)='u', 0x1}], 0x1, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f8a000-0xc)={0x4, [0x2, 0x1f, 0x200, 0x277]}, &(0x7f0000204000)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000f88000)={0x0, {""/7}, 0x0}, &(0x7f0000f89000-0x4)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000f89000-0x4)=0x401, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) 2017/12/27 20:02:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000312000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x1, 0x5, 0x680a, 0x4, 0x7}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000908000)=[], 0x0) 2017/12/27 20:02:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000bdc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002d9000-0x8)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x3f, 0x20}, &(0x7f0000002000-0x4)=0xc) r3 = socket(0x1f, 0x1, 0x8001) connect$bt_rfcomm(r3, &(0x7f0000001000-0x9)={0x1f, {0x1ff, 0x84, 0x4, 0x80, 0x4a, 0x40}, 0x7}, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) connect$inet(r0, &(0x7f0000001000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getpid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000002000-0x4)=r4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000)={r2, 0x6, 0x7, 0x3ff, 0x7, 0x8}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000)={0x3, [0x3ff, 0xfffffffffffffffe, 0x57ccc05e]}, &(0x7f0000003000-0x4)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x3f, 0x4) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000000)=r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000005000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000006000-0x4)=0x8, 0x4) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000-0x4)=@int=0x0, &(0x7f0000004000-0x4)=0x4) 2017/12/27 20:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x7fff) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000e85000)="1f00000001021f9f4c0000ffffbcf7ff810000ff0900018004000100e518c2", 0x1f) 2017/12/27 20:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000230000-0x70)=[{&(0x7f00001b5000)="3b16060f28c246a61a022ae32024b9a17d7254a53940c938ebfca7e787009eae9c390ccf9f182c3649b4e635676879161b86424cba2314da997cd3bb5576294a53bf83fe96392aa4612dcbe75109", 0x4e}], 0x1) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9c000-0xa0)=[{&(0x7f0000818000)=""/81, 0x51}, {&(0x7f000025e000)=""/165, 0xa5}, {&(0x7f00009a3000)=""/42, 0x2a}, {&(0x7f00005d2000)=""/0, 0x0}, {&(0x7f00000f0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ee3000)=""/31, 0x1f}, {&(0x7f00004a3000)=""/234, 0xea}, {&(0x7f0000dc5000-0x3d)=""/61, 0x3d}, {&(0x7f0000fd2000+0x115)=""/2, 0x2}, {&(0x7f0000dab000)=""/4096, 0x1000}], 0xa, &(0x7f0000333000-0x1000)=""/4096, 0x1000, 0x2}, 0x0) [ 590.855062] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 590.916789] sctp: [Deprecated]: syz-executor2 (pid 8052) Use of int in max_burst socket option. [ 590.916789] Use struct sctp_assoc_value instead [ 590.931452] kasan: CONFIG_KASAN_INLINE enabled [ 590.931462] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 590.931470] general protection fault: 0000 [#1] SMP KASAN [ 590.931475] Dumping ftrace buffer: [ 590.931478] (ftrace buffer empty) [ 590.931481] Modules linked in: [ 590.931489] CPU: 1 PID: 16302 Comm: kworker/1:5 Not tainted 4.15.0-rc4+ #166 [ 590.931492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.931507] Workqueue: crypto cryptd_queue_worker [ 590.931520] RIP: 0010:crypto_chacha20_crypt+0x549/0xc00 [ 590.931523] RSP: 0018:ffff8801bb9b7080 EFLAGS: 00010246 [ 590.931528] RAX: dffffc0000000000 RBX: 00000000e6000000 RCX: ffffffff822732fb [ 590.931532] RDX: 0000000000000000 RSI: ffff8801bb9b74b8 RDI: ffff8801bb9b711c [ 590.931535] RBP: ffff8801bb9b72c0 R08: dffffc0000000000 R09: 1ffff10037736e9a [ 590.931539] R10: ffff8801bb9b72e0 R11: 0000000000000000 R12: 0000000000000000 [ 590.931542] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8801bdfbb700 [ 590.931547] FS: 0000000000000000(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 590.931550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 590.931554] CR2: 00000000201f5000 CR3: 0000000005e22004 CR4: 00000000001606e0 [ 590.931560] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 590.931563] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 590.931564] Call Trace: [ 590.931578] ? crypto_chacha20_setkey+0xc0/0xc0 [ 590.931600] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 590.931612] ? check_noncircular+0x20/0x20 [ 590.931622] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 590.931634] chacha20_simd+0xe4/0x410 [ 590.931640] ? chacha20_simd+0xe4/0x410 [ 590.931648] ? check_noncircular+0x20/0x20 [ 590.931653] ? chacha20_dosimd+0x370/0x370 [ 590.931666] ? debug_object_deactivate+0x364/0x560 [ 590.931673] ? lock_downgrade+0x980/0x980 [ 590.931682] ? print_irqtrace_events+0x270/0x270 [ 590.931690] ? check_noncircular+0x20/0x20 [ 590.931702] ? lock_acquire+0x1d5/0x580 [ 590.931711] cryptd_skcipher_encrypt+0x2ed/0x5c0 [ 590.931717] ? cryptd_skcipher_encrypt+0x2ed/0x5c0 [ 590.931728] ? cryptd_skcipher_encrypt+0x30/0x5c0 [ 590.931734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.931739] ? cryptd_queue_worker+0x4f/0x1b0 [ 590.931748] cryptd_queue_worker+0xff/0x1b0 [ 590.931758] process_one_work+0xbbf/0x1b10 [ 590.931764] ? trace_hardirqs_on+0xd/0x10 [ 590.931779] ? pwq_dec_nr_in_flight+0x450/0x450 [ 590.931795] ? __schedule+0x8f3/0x2060 [ 590.931805] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 590.931819] ? check_noncircular+0x20/0x20 [ 590.931829] ? __wake_up_common_lock+0x1c2/0x310 [ 590.931835] ? lock_downgrade+0x980/0x980 [ 590.931847] ? do_wait_intr_irq+0x3e0/0x3e0 [ 590.931862] ? lock_acquire+0x1d5/0x580 [ 590.931867] ? lock_acquire+0x1d5/0x580 [ 590.931873] ? worker_thread+0x4a3/0x1990 [ 590.931882] ? lock_downgrade+0x980/0x980 [ 590.931891] ? lock_release+0xa40/0xa40 [ 590.931899] ? retint_kernel+0x10/0x10 [ 590.931907] ? do_raw_spin_trylock+0x190/0x190 [ 590.931922] worker_thread+0x223/0x1990 [ 590.931943] ? process_one_work+0x1b10/0x1b10 [ 590.931951] ? _raw_spin_unlock_irq+0x27/0x70 [ 590.931959] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.931966] ? trace_hardirqs_on+0xd/0x10 [ 590.931973] ? finish_task_switch+0x1d3/0x740 [ 590.931978] ? finish_task_switch+0x1aa/0x740 [ 590.931986] ? copy_overflow+0x20/0x20 [ 590.932000] ? __schedule+0x8f3/0x2060 [ 590.932021] ? find_held_lock+0x35/0x1d0 [ 590.932033] ? find_held_lock+0x35/0x1d0 [ 590.932044] ? complete+0x62/0x80 [ 590.932056] ? __schedule+0x2060/0x2060 [ 590.932061] ? do_wait_intr_irq+0x3e0/0x3e0 [ 590.932069] ? __lockdep_init_map+0xe4/0x650 [ 590.932078] ? do_raw_spin_trylock+0x190/0x190 [ 590.932086] ? lockdep_init_map+0x9/0x10 [ 590.932095] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 590.932103] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.932110] ? trace_hardirqs_on+0xd/0x10 [ 590.932117] ? __kthread_parkme+0x175/0x240 [ 590.932125] kthread+0x33c/0x400 [ 590.932131] ? process_one_work+0x1b10/0x1b10 [ 590.932140] ? kthread_stop+0x7a0/0x7a0 [ 590.932149] ret_from_fork+0x24/0x30 [ 590.932163] Code: 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ed 05 00 00 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 89 9d 5c fe ff ff 48 c1 ea 03 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 590.932272] RIP: crypto_chacha20_crypt+0x549/0xc00 RSP: ffff8801bb9b7080 [ 590.932330] ---[ end trace e7e2b8a0151cd059 ]--- [ 590.932334] Kernel panic - not syncing: Fatal exception [ 590.932759] Dumping ftrace buffer: [ 590.932761] (ftrace buffer empty) [ 590.932764] Kernel Offset: disabled [ 591.377157] Rebooting in 86400 seconds..