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") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000}, 0x1c) 2018/01/09 09:07:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a08000-0x4)=0x0, &(0x7f000085f000-0x4)=0x3) 2018/01/09 09:07:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x2, &(0x7f00002af000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000184000)={0x0, 0x0, 0x1, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000087f000-0x20)={0x9d, r1, 0x10002, 0x2}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000cdd000)=0x0, &(0x7f000036e000)=0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/09 09:07:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000df0000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000048b000)={0x8, {{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]}, {{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]}}, 0x118) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f000047f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(xts-camellia-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/09 09:07:34 executing program 4: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f0c000)={0x0, 0x0}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f0c000)=0x0, &(0x7f0000e9a000-0x4)=0x4) r1 = socket(0x10, 0x1000000802, 0x80000ffd) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f0c000)="24000000190025f4071c1ffbfffffc0e2a43fffd0010000002ffff090800070000000bebf906", 0xfffffffe) [ 177.167526] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/09 09:07:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f47000-0x8)={0x0, 0x0}) listen(r2, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000046c000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000bc000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x200, 0x0, 0x3, 0xa, 0x20, 0x20, 0x33, 0xc23, r3}, {0xd174, 0xffffffffffffffff, 0x80000001, 0x3, 0x2, 0x1000, 0x80000000, 0x2}, {0x1, 0x3, 0x9, 0x3e00000000}, 0x2dd, 0xf, 0x2, 0x1, 0x1, 0x0}, {{@in=@rand_addr=0x7, 0x1, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x3, 0x90000000000000, 0x8, 0xe545, 0x8000}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d62000-0x18)=@add_del={0x2, &(0x7f00004cd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff}) 2018/01/09 09:07:34 executing program 3: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x4, 0x9, 0x7) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000f53000)=0x1, 0x4) sendmsg$key(r0, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:34 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={0x0, 0xf2, 0x1}, &(0x7f0000011000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000-0x20)={0x3, 0x2, 0x8, 0x6, 0x5, 0x5, 0x4, 0x1, r1}, 0x20) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000013000-0x78)={0x80000000, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x7, 0x8, 0x8, &(0x7f000000a000)=@generic="713c755f38edbc375bbe07da10110c8a", 0xffffffffffffffff, 0x80000000, 0x9}) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000013000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d04b6bc555c64b5, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2dab14dd501c9a60422aa5ddb617a4d5"}) 2018/01/09 09:07:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000c74000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/09 09:07:34 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff2000)={r0, &(0x7f00002a2000)="417e512f6457d7cfbe1f1df364700db6cc5295a92b475d3a0144ba2d7ba7699dc45f2aead0dfdbb27f14c766143d1cc1420b732f7317d1f7763d6d97ab2eab68467129c8a0fc2658696a5984d9f7bd3802225d9917dd1ffeb1ab8c0647bbc905df61e445d395", &(0x7f0000ff2000)="1683d726cb9b108e2cd533fc3599f00b035bf2af5da2b0707c1fb510219e0ff775c6c057ecefc0e5a65a456c88d79c2168aef587a2fe21200f72e0456478f856e6b7d82b57f3771f260e5ccbfd46cb1baa4e095814490b48cf2c14ca23bbbe965f5dc3b898776eb42762ca724eb5f41e2447e365fee3fba4c08c284af35514897572abe2222dcb71a8b457fd10dab8527450202e87ecf8b3c7a574927dd25daa57174ae210c84236206808470bdea1f68cc8501e32ab1db62fed9a319f622b1596cc451dffd5658fbd50b734a30866e8d7f4e1", 0x1}, 0x20) 2018/01/09 09:07:34 executing program 2: pipe(&(0x7f0000160000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3af}, 0x1c) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) [ 177.256869] device gre0 entered promiscuous mode 2018/01/09 09:07:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000087000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000905000-0xb8)={0x0, 0x1, 0x7, 0x0, 0x1, 0x5, 0xff, 0x8001, {0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x78a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7, 0x1, 0x9, 0x0}}, &(0x7f0000b63000)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe8000)={r2, 0x9}, 0x8) 2018/01/09 09:07:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x3b66, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x1, 0x8000, 0xa07, 0x8, 0x8f, 0x5, 0x5, 0xffffffff, 0x7, 0x8, 0x81}, 0xb) 2018/01/09 09:07:34 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) socketpair(0x7, 0x800, 0x6, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008000-0x20)={0x5, 0x0, 0x10001, 0xf0d}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000007000)={0xffffffff, r3}) 2018/01/09 09:07:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000d28000)="2cdf6a1a75c29b9891e5cce76f5869389ef6c5d84b4a859e81b5e81609688a83cd539f6d2a8919d3240d0f06784422fa5ec2c599381a260fe2112c151ae7379a85bf414e91687b47", 0x48) 2018/01/09 09:07:34 executing program 7: r0 = socket(0x7, 0xa, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getuid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000019c000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0x6)={0x0, 0x37, "40fc3f1703517ebeb5d37dc62ec6e9a02d4e81164edc0b32b1a3de943b25f25fd94148aeae09d8f0421e40087802b813cec58f04840bbe"}, &(0x7f0000002000-0x4)=0x3f) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x7b)={0x0, 0x73, "57c6df11ad9dc18bee9594cd08ed8235c3ff893356b5fb22cf05c76e5cc89df513fca716be09dd03ba27325656fcaa212bf77b4b21b3503eb50a72fb0b54cb379315d13b34353b61cc9c01cba89b0a8b09218ea11bf5702279bb8996c44ebe73cba364231fe5a1c969170a68394a921acf74c0"}, &(0x7f0000001000)=0x7b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r3, 0x0}, &(0x7f0000000000)=0x218) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r6 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={r4, r5, r6}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000003000)=""/102, 0x66, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x3}, 0x4) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000334000-0x20)={0x1ee, 0x81, 0xd, 0x2, 0xc000000000080, 0x1, 0x8, 0xa, 0x0}, &(0x7f0000a0d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/09 09:07:34 executing program 2: unshare(0x20400) r0 = socket$packet(0x11, 0xfffffffe, 0x300) recvfrom(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2001, &(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 09:07:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x5, &(0x7f0000c14000-0x28)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [@map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000072a000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cb000)=0x10, 0x800) recvmsg(r0, &(0x7f0000b8e000-0x38)={&(0x7f000036d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005ff000)=[{&(0x7f0000c7a000)=""/101, 0x65}, {&(0x7f0000a71000-0x3)=""/3, 0x3}, {&(0x7f0000191000)=""/237, 0xed}, {&(0x7f0000dc7000-0x9f)=""/159, 0x9f}, {&(0x7f0000344000)=""/127, 0x7f}], 0x5, &(0x7f00009e4000)=""/130, 0x82, 0x5}, 0xfffffffffffffffd) writev(r0, &(0x7f0000912000)=[{&(0x7f000099c000)="59bc5acb761aa652e2024bdd5584757b395d543b3c0354f648ff8c087590b9cc634a3b60b2f203921cbc5c73fa76049fd847e10a7c88dbd34d8f4274cc90f5d14ad902660e3ae5fb035bd750aa4fe4fe34f083739bb37d323627226c175cd7c24ace5ea359ef2fe1e7d7", 0x6a}, {&(0x7f0000d71000-0x6e)="d3005d84aec752646dc2b02ad54cd42c7e83fb3ca695c3dd8888e6b8a360c474e94cd6061f998f4bee72d230a25344e867fe2a8747d5239d8c27747c9594e4e84a487bbc202889b7b9173faaef500559db6c808f732afcf8356925e2610e28288717a375f23c8947df93d29dffeb", 0x6e}, {&(0x7f0000520000-0xcc)="c3f50208670d1a893909c2cbecbedaa58cdca4bfa10a617b76a73506a77de2ff2f13830a2ec03c8840d9dcda830470997ac927c5335829be15e335e559c10cf2d4d68c88270ccbd6b3d411a147f8387d38954ce30f9678ae0cd09c27741bf7fcf12b1b98d24913509a60bc50db77a51f6feee5d70663b1515ef3a971040da6d0c8d713acd319edff4dc30bd4f7e9582a29a1a0ba4a8b36e1e9c0aeaeb6a22d714ed18211fbcd2073e26dc342e1a6e5c5aff44bb8fbaccfca1ea144c019aad8fe5112efa4d464e57e12c5800f", 0xcc}], 0x3) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000fb2000-0x82)="68835f7be94b3f51327222df193d3d092bf9cba01494e416cb4952b19972217def8d1c29ed78c16eff8a3547a84f76c975338f73281456734da007d5b41daabbc9bf995c61b79da14f52697725b216910056fb63cbb42a528526aa98d270958a9537b908af8fa7e36925aa6262e20ccc2c09f5d2a5f675de7cd7374125b8dd1ca433", 0x82) 2018/01/09 09:07:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ed000-0x4)={0xffffffffffffff9c}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000848000-0xd6)=""/214, &(0x7f0000e5b000-0x4)=0xd6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r2, &(0x7f00004b4000)="", 0x0, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x1f, 0x6, 0x1) 2018/01/09 09:07:34 executing program 0: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000b0c000-0x4)=0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000a41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f97000-0x4)=0x14) r1 = accept4(0xffffffffffffff9c, &(0x7f000021d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ca6000-0x4)=0x60, 0x80800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00008d1000)=0x10001, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f96000)={0x0, 0x0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000f96000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5}, 0xc) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$packet(r4, &(0x7f000047c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f97000)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000416000)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$alg(r2, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dc1000-0x4)=0x0, &(0x7f000017c000-0x4)=0x4) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000f99000-0x4)=0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f95000-0x1)="", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000adf000)={0x66e0}, 0x1) bind$alg(r2, &(0x7f0000390000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(tgr192,ctr(camellia))\x00'}, 0x58) 2018/01/09 09:07:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000000)={0xfffffffffffdff06, 0x0}) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x1, 0xc, &(0x7f000057e000)="", 0x0) getsockopt$inet_int(r0, 0x0, 0x36, &(0x7f0000e1a000-0x4)=0x0, &(0x7f000000a000)=0x4) 2018/01/09 09:07:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e66000)="29f42d4d00", 0x6b) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x11, 0xe, 0x6, &(0x7f00001f5000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000b76000)=0x8) writev(r1, &(0x7f000064f000)=[{&(0x7f00004fe000-0x1000)="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", 0xf02}], 0x1) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x800000000000) r3 = accept4(r0, &(0x7f000093d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000720000)=0x9, 0x80000) recvmsg$kcm(r3, &(0x7f00005c8000-0x38)={0x0, 0x0, &(0x7f00009bd000-0x40)=[{&(0x7f00000fb000-0x1000)=""/4096, 0x1000}, {&(0x7f000099c000)=""/124, 0x7c}, {&(0x7f0000b17000-0x1000)=""/4096, 0x1000}, {&(0x7f00007a1000-0xd7)=""/215, 0xd7}], 0x4, 0x0, 0x0, 0xb7}, 0x40) 2018/01/09 09:07:34 executing program 6: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xc) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f52000-0x4)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007a6000-0x4)={r0}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000f52000)=""/231, &(0x7f0000f53000-0x4)=0xe7) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) bind(r0, &(0x7f000092f000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a35000-0x6d)=""/109, &(0x7f000062e000-0x4)=0x6d) 2018/01/09 09:07:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000f, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2018/01/09 09:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x5)='veno\x00', 0x225) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3e8}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000078c000-0x78)={0xffffffffffffff01, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x400, 0x3ff, 0xd4, 0xbe, &(0x7f0000678000-0x10)=@generic="88c86ab26e89396c79904805eeb54734", 0x2, 0x0, 0x0}) 2018/01/09 09:07:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xed, "c010c070d65d920bf404915b3fbd20248d71cd0c53e1e2fe2f02c9b45d48d2b72703d53251b9539e7acc4cc9cb469d70097a03b8a106980051de27568ff63727b79cc5ed06041b54667180832bc883f88048a2cb8bad75d5851702e6754d80766881191e75fbe88bbe6dd249f028c0b9a1fac6c2ef2b4ac7d4078c22679acc49d2affaffa32e85718105f9e7f4f835fcffacbbac3115aaa5897bfce8007a71181b147ce0df6cb6516c214eda1361d2593411b9ba87734d5b1f4b6cf00d78db1b6a5a372d685b35a070d45d7df91c88ce85e9849f1325d04c95dfdbb435479bf231dee345c48b565872c601be27"}, &(0x7f0000001000-0x4)=0xf5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xc3)={r1, 0xbb, "ac11b1a3052ac9642785f75f40a7d803b20a98ec7ec0605431138c714561b511c88516b06e281ecf5f48f5c17caad1fb89f5f3be332e1bf621cc0fefd56bfa1412e5be1a5101d3177fc7a4c67dd1ca97b3b336c2ddccbdeb5dfe25aaed60c477395ad14f8940864a99244c96765c9f73a26b7fb288d22a18cca47d2089ac119ac01d9bdbfc23ddbceb341485d88ddb942a5f7f0335d42824334368535db81b8e44497be2a37eb4718abd84ba73785e1155348f4652e413f269b4bb"}, &(0x7f00005c5000-0x4)=0x22f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/09 09:07:35 executing program 5: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pwrite64(r0, &(0x7f0000c89000-0xa5)="28eaf983b90a62a80f2440cae02ac544ea265f384bf37f01378c701e6c34eb07b7c1428fd79c5be0a7b5745189d6a22a348b77d49df058dfcccd6d3b36a2062fb73b2129c4b2de1e57da450c7aebf85f3d25e2f99e3c8447cb261969510be99a193c517519df5ff7c4353b5fec940f3b2dd5cd17f8aca50431ecc477dc6c2f2f2af8ae09f0c3a80ca2afea3521806050dbdbe1fdc6644420b3bfa9b9cc0adb71e850c5395e", 0xa5, 0x0) r1 = socket(0x1, 0x3, 0xc0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000d28000-0x2)=0x1, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xc4, 0x19, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:35 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d08000)={0xffffffffffffffff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fd0000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @rand_addr=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]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fd2000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000fd0000)={r1, 0x9}) 2018/01/09 09:07:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:35 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000051e000-0x5c)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x1, 0x82bc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x3, [0xa5, 0x2, 0x27, 0x1, 0xf556, 0xffffffffffffffff, 0x7, 0x1ff]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x7, 0x7, 0x4}, &(0x7f0000001000-0x4)=0xffffffffffffffa6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xfffffffffffff56e, 0x1, [0xfc]}, &(0x7f0000000000)=0xa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x3}, 0x8) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r2}) sendmsg$inet_sctp(r0, &(0x7f000032d000-0x38)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0) 2018/01/09 09:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000734000)={0x0, 0x3, 0x9, 0x7, 0x10, 0x0, 0xffffffff80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f000001e000-0x8)={0x0, 0x0}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004d7000)={0x0, 0x10001, 0x10}, 0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000693000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000385000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000524000)={0x0, 0x1c, &(0x7f000007e000-0x1c)=[@in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}]}, &(0x7f0000b13000-0x4)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a11000)={r1, 0x28, &(0x7f0000f40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000720000-0x10)={r5, 0x6, 0x7c, 0x20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000124000)={0x2, 0x11, &(0x7f0000af4000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, [@ldst={0x3, 0x3, 0x0, 0x1, 0x3, 0x80, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x5}, @alu={0x4, 0x5, 0xb, 0x9, 0x5, 0xfffffff4, 0x1}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xb}, @map={0x18, 0x4, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000013a000)='syzkaller\x00', 0xffffffff, 0x83, &(0x7f000087e000)=""/131, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) pipe(&(0x7f0000709000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a43000)={r6, 0x0, 0x9e, 0x3c, &(0x7f00008ee000)="44ff19d702f0e1088b26d75dca3f2db3a57f6f67266e2e4995781539288b9b66d39b00629e17c6f954853c1d35b1853ae1249c19d0f4193c6aa8e23cf180502bd12f85b1d01b33cbc830f4d2ed1ac9161a261034166d8937a445d47490595ef187d8ceca1283a609f80c2bc648e17e3a961ede517a19a4fdc5eeab4420877bd16a96ceb2912b24aad649985cf4e335107920f944e7b4ffdee8ed141827a0", &(0x7f0000f08000-0x3c)=""/60, 0x200, 0x3ff}, 0x28) sendto$packet(r6, &(0x7f0000f53000-0xb6)="04b38e6ed18c624101b6e0cf44599ebe3afcbd5db8334959ea001a9d20bada8ce64235c781e01ad4754f9e3531e3f0655a641a8e5afe0ace4c9221a498d9c047cb0aa123cf4c89909f94f43dff7446cfd25c1384eedae167f2ff106a95dc6be9dc9526a940b8dddfd4ecb873dcd5c4bdddd57c6184b95ed7c10e78fac0edf3bfe69e0029c1306ab1f70af29542ec6900e810c919f7cea979aedf794837e92cc8360123adb69f9079b3ab27c825eceb661e276a095721", 0xb6, 0x40000, &(0x7f00003a2000-0x14)={0x11, 0x1f, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 09:07:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000076a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003bc000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000dc3000-0x4)=r2) recvmsg(r0, &(0x7f0000544000)={&(0x7f000027d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000011e000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x21) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a20000-0x4)=0x0, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000fc2000)=0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a1a000-0x10)={0x0, 0x0}, &(0x7f00002a7000)=0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000461000)={0x0, 0x1}, &(0x7f0000fce000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ab5000)={r5, 0x66, "6d393cace1a2a7e6e007cc7cec84a8b2e841d5fad66c8dc09b0f7424df1ca1813d277326336c3b98c450762a3cc7419a6de6ac3ce11c747d26a0fada706a3bfde0d6d60a060c74abd2cd527f0f7ca4d5231e5850c81ddb1aa2d191b765feaab02dec51cc76a7"}, &(0x7f00007d6000-0x4)=0x6e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b23000)={r5, 0x1}, &(0x7f0000e5f000)=0x8) 2018/01/09 09:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x7, &(0x7f0000293000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000076d000)='tls\x00', 0x4) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) bind$llc(r1, &(0x7f000037b000)={0x1a, 0x15, 0xfffffffffffff801, 0x3, 0x3, 0x67, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000a3e000-0xee)="ad2cc16301ed1f29dabc5e8147f8e2d57118e60af9d7eebcf0dbb7829824e5082553f8a2b0ea63f64a6b364c331b6079d79d82ea8cda3a87ced77834366a2b924d7fa69d94e9e7accd0b556bc487f63ba9a8d485ded5baffa49eebdb917d4ce0a8f0183bf78b66b06cfd72b9b15afa787d139101a35574e9ac0f00b6cf5a6aa04f41488567f17907cb55fb377509828ec3396812fb58f9c76baa1e3fcf7a43b7fe30bb84e2c6cbf3cbb217dbe5bbbccd9fdb36cbdd2f014d131e82c50b3122851fcfc95ad2ad786fc87235d83f1d8f30ffda128125506072c2919598c92771918231b64580a553d97ef3fe054f34", 0xee, 0x8000, &(0x7f00004ed000)={0xa, 0x0, 0x6bb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/09 09:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2018/01/09 09:07:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x8) r0 = socket(0x11, 0x0, 0x1000000000000004) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f15000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000ab8000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000edc000-0x4)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000359000-0x8c)={r1, @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]}}, &(0x7f0000c9f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000068a000)={0x0, 0x6}, &(0x7f00001d2000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d03000-0x10)={0x6, 0x5, 0x5, 0x6, r2}, 0x10) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x1, 0x80012, r0, 0x0) 2018/01/09 09:07:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d90000-0x4)=0x10) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/09 09:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x3f) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000087c000-0x20)={@common='bpq0\x00', @ifru_flags=0x2}) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0x1f) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ab000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdf000-0x4)=0x3c) sendmsg$nl_xfrm(r0, &(0x7f0000d7a000-0x38)={&(0x7f0000e5b000-0xc)={0x10, 0x0, 0x0, 0x4000880}, 0xc, &(0x7f0000a8b000)={&(0x7f0000632000)=@report={0xcd, 0x20, 0x800, 0x2, 0x0, {0xff, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x2, 0x4, 0x2, 0x20, 0x80, 0x5e, 0x0, r1}}, [@sec_ctx={0x84, 0x8, {0x80, 0x8, 0x1, 0x200000cb9, 0x78, "234d5a45078005df5bbe8f019eccada7b504c672a797ee346c0e24cc286c686c6b5cadb0f7f12cf1d31b103019ce2cc9a165aaa73b28732ef9d7e8ad573571b65c9a4aa23826db3b39b9f8508a9e89a837e383e935c62983c23bd433398ee2b068a18b06321dded82a30a2233fb120645e88866ae77f60fa"}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x90}, 0x40080) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000294000)=0x0, &(0x7f00002e0000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007c2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000459000)=@assoc_value={0x0, 0x4}, &(0x7f0000f70000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cb3000)={r2, 0x10001}, &(0x7f00002b3000)=0x8) 2018/01/09 09:07:35 executing program 1: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/09 09:07:35 executing program 4: unshare(0x28020000) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x40, 0x3, 0x9, 0x7ff}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000054c000)=""/113, &(0x7f0000c08000-0x4)=0x71) unshare(0x8000000) 2018/01/09 09:07:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80009, 0x1) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000956000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000819000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d07000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000016d000-0x4)=0x0, &(0x7f0000427000-0x4)=0x4) 2018/01/09 09:07:35 executing program 3: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000cc6000+0xa84)=0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000efe000-0x18)=@routing={0x2f, 0x2, 0x1, 0x10001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r1, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) 2018/01/09 09:07:35 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000def000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 09:07:35 executing program 0: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00003cc000)={r0, 0x4e}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x891c, &(0x7f0000168000-0x28)={@generic="1eb0a42dc8ac4ff06e59dbbb44be3c14", @ifru_ivalue=0x9}) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000431000)=0x100000000000000, 0xfffffff6) 2018/01/09 09:07:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000100) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) write(r1, &(0x7f0000a24000-0x64)='I', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) pwritev(r1, &(0x7f0000484000)=[{&(0x7f0000aad000)="c5e6698ded516089de1cd1a01a39877e07afa3354b8ccbc1ff07a13699a6a10e40d8b83cac01a5b3ac6f381155f42fc9907b7bc3639a88d97c0a6f37969c99b48dd4b9429d4b8e8b1c672da46b1717019cf6233bac26b3385245128d7d96b648c1774eef10daf451cd52743b7195633e3e65bbde91beb2e84238a9fb9fd064faac148192ed73f44a0acb0cb38f0cc2b6caad1feee9f6388eb891196ee93e5b7f2027d176328ede7b335e52fa9c75ae5765ba8ea02e855c8b6057fed35b45f06b551b9d0cb1c5a14d50652ac8e728db1e34a3d4c5a4744345c39caf107c27ac0052770477b60a7e", 0xe7}, {&(0x7f0000052000-0x8)="10e10ae4351a2302", 0x8}, {&(0x7f000030e000-0x30)="192bd7c516c70afb4a5994bbeda8be868c9e3ce1cc818fe95d19269ea3629ea77fe5490bb8cbfcf9af8fe8b049e5bc99", 0x30}, {&(0x7f00000e1000)="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", 0xfa}, {&(0x7f0000e4a000-0x7f)="ff15a325f44dbf3b63dcd938bdd78bd7a5ef7ea16bdac3dcfadb23fe219cb13055c1fea4dad410326bf8ed5bb5f9acbd2a3bed39baa23cae402377777fee7587f6bc4eed70eac82a978e2e60716337aa1b4fc9c5a7cf065664a3e5dea08677fec207ba7cb2fd4b34906d8e963d6e83e4a127f636d9ce874f76e9a04812613b", 0x7f}, {&(0x7f00001fa000)="e0499643a91a40c2ebd540f08080b8fef2c90d3f0b8b01a7ab7b549e28e66e6a9f04061b27b878727edb31c43b2e4dd386792d4078c97f6216b26b7bee460946", 0x40}, {&(0x7f0000ada000)="67997ef6f6cf11f46faa340acbfab902ef98cf4678775a3ddbc25c75e31dff39a2088b592eb126f9a3b205b512a97583640245a324cc7d52a93b5335f2092c479b46bf3086a6d277191bdbfecb0053f864e1499fe26f0dbf1281519f40874d2af54fd6e6b3793a500c583995c2b9f0f1848b9897c52e4d1399066058469e4ce8a25dc18ba74083ef6bddd52033ade63068b41a433532a5dafd8b329bb82570e5fd4d45f3c48833", 0xa7}, {&(0x7f00005c3000-0x6a)="e233b6b386401c13d3d8684df34612fe308ef44d4e55361b5047e84611a442a979d0246d81d6d55fc74d52797b4f19a1aafdba0c571e49dcdd079357774932c6b467267bce8a61a2932e6db877b14697e0fba0e31f14a39d08a98f8482009ea41cd32621ebbcb87624ff", 0x6a}], 0x8, 0x0) 2018/01/09 09:07:35 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) sendto(r0, &(0x7f0000b33000)="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", 0x1000, 0x800, &(0x7f0000308000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) 2018/01/09 09:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000324000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f00004a4000-0x5)=""/5, &(0x7f0000ff4000-0x4)=0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000325000)={0x0, &(0x7f0000fdf000-0x8)=[]}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000010000)={0x0, 0x7f, 0x6, 0xfffffffffffffffb, 0x8000, 0x6, 0x81, 0x4, {0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x401, 0xffff, 0x3ff, 0x8}}, &(0x7f0000263000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000168000)={r2, 0xe54}, 0x8) 2018/01/09 09:07:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x9, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) syz_emit_ethernet(0x13, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000004, @x25={0x0, 0x0, 0x0, '\x00l'}}}}, 0x0) r1 = socket(0x13, 0x6, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000284000-0x4)=0x444e, 0x4) 2018/01/09 09:07:35 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3f, 0x6, 0x800, 0x0, 0x6, 0xffffffff, 0x4, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xb777, 0x100000000, 0x5}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x6, 0x85, 0x8}, &(0x7f0000003000-0x4)=0x10) r2 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r2, 0x8993, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000-0x3)=@int=0x401, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000001, 0x3f, r2, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x5, 0x0}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r3, 0x100000000}, 0x8) 2018/01/09 09:07:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00007f2000)=0x18, 0xfffffffffffffe00) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x80003, 0x400ff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000974000-0x4)=0x0, 0x4) connect$inet6(r0, &(0x7f0000c45000)={0xa, 0x3, 0xffffffff7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 09:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) recvmsg(r1, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000017f000-0x44)=""/0, 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5", 0x14}], 0x1, &(0x7f00002f4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 09:07:35 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d1d000)={0x0, 0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000a95000-0x38)={0x0, 0x0, &(0x7f0000090000)=[{&(0x7f0000ad6000)="", 0x0}, {&(0x7f0000d1e000-0x68)="1d6ae3ca6bf4d4e5cbaccdee820acb71763fb53d4f02558e91a796bb29082b39076a28b3e71551d0140986aa9d2588f695a3f28ce8603138ec82d8a2f024237549137b26eae9511341ce88103a6cd0618b4d2c1a0eb346128fdc10397992b9cb71b034e4581fc2bf", 0x68}], 0x2, 0x0, 0x0, 0x0}, 0x20004001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/09 09:07:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00001ab000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000b70000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f4a000)="0f000000000000f2ed0001ee000800000000e1ffff9d0000057fe6030d722a32"}) 2018/01/09 09:07:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000051b000-0xb6)=""/182, &(0x7f000015b000-0x4)=0xb6) r2 = accept$alg(r0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r0, 0x0, 0x0) 2018/01/09 09:07:35 executing program 3: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000ded000)="1425", 0x2, 0x0, &(0x7f0000047000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x100000000) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000df0000-0x8)={0x0, @in6={{0xa, 0x3, 0xed, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x4, 0x4, 0x8, 0x60000000000, 0x3f, 0x9, 0xc2ab, 0x0, 0x9c, 0xffffffff, 0x8001, 0x0, 0x20, 0x2]}, &(0x7f0000760000-0x4)=0x108) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000df0000-0x8)={r2, 0x7}, &(0x7f0000df0000-0x4)=0x8) 2018/01/09 09:07:35 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f7f000)="1e000000200043f90003ffff04008d4001e200850000123b0300f2ff0000", 0x1e) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000bc5000-0x1b)="2cf0fbc14378de435c8f7f5988c7b9b8323e7eecfb40fdd83d3214") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f80000)={0x0, 0x23, "2cfadd2a3fd97a2f7251f882591bfc6cf6ece588277953911efefd06ba97813b4155f5"}, &(0x7f00003db000)=0x2b) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000072000)={r1, 0x3}, 0x6) 2018/01/09 09:07:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000026d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xffffffffffffffff, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "c635ebf2"}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009bf000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f000091f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004a0000-0x4)=0x10) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000f7b000)=0x0, &(0x7f0000e18000)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b4c000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f4322aa7f869b43658963015f61fda89"}) 2018/01/09 09:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001cd000)={@generic="c87ac94b7abb0095dc2f33f748e33dfd", @ifru_flags=0x3202}) 2018/01/09 09:07:35 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/09 09:07:35 executing program 4: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000010f000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005f000-0x4)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000f05000)=0x0, 0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/09 09:07:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00008ef000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000229000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b6000)=0xe8) bind$packet(r0, &(0x7f0000c07000-0x14)={0x11, 0x0, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 09:07:35 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c40000)={0x4, &(0x7f000067e000)=[{0x81, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fec000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000feb000)=0x6) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000fed000)=""/131, 0x83, 0x10000, &(0x7f0000380000)={0x3, {"804ce2f305e0c1"}, 0x0}, 0x10) listen(r1, 0x3) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fed000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000098b000)=""/7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fec000)=[@in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x426f79c7}, @in6={0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) 2018/01/09 09:07:35 executing program 3: r0 = socket(0xa, 0x3, 0x81) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000001000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/09 09:07:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00009d7000)=""/111, &(0x7f0000a6f000)=0x6f) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x128}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) read(r1, &(0x7f0000b89000)=""/34, 0xfffffe46) 2018/01/09 09:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c12000)=[{&(0x7f00006c9000)="390000001100090100bb61fbc30500ff0700000002000000d709000000b49b0019001a000f000000900000000000040004e9f50006000d0005", 0xffffffffffffff88}], 0x1) pipe(&(0x7f0000191000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000013f000)={0x7ff, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00002cd000-0x10)={r2, 0x6}) 2018/01/09 09:07:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000285000)={0x0, 0x0}) accept$llc(0xffffffffffffffff, &(0x7f00007df000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000681000-0x4)=0x10) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000da7000-0x26)="26000000250015f8feffff780000360004ffffe800000000040001000900000003003fc76e35", 0x26) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000d98000)={0x65, &(0x7f0000c8d000)="754561322b9ab2485d0a79461c7b5fddb5cdb2c82482f50a7c1b9b782c043b57fd1dd6c3abdfffcdb2342a75a5fb9dc3fb9e578dbaa7fc05ea77f636b255a5a48c4b8a0e800cdc5f4989c0c8bd9a1d6cedb392a63d9c13a7e8f6c65060608792d40075316d"}) 2018/01/09 09:07:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) pipe(&(0x7f0000e7f000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e94000)=[{0x0, 0x0, &(0x7f0000acd000)=[], 0x0, &(0x7f0000aea000)=[], 0x101, 0x0}], 0x1, 0x0) 2018/01/09 09:07:35 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000157000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005c1000)={0x0, 0xbd, "2fed0208e33e232b825a088d1bb89180e1a5fcc995bae0f32a4fffd546e07303c3c25ab524c1f08b832bab37670aa75627155f2a955b978abf69258ba51bda21247b6966f577b30194e31feaf723194a3251ce77ba9d4d2ba30f3c39c8d0fd145586ade84eac70b16cc5ce43aba247033634828f0bd4105f52cef33a0d09e39c1b3e231f1ff70fa1a0ebf8a4c1db9f0f4dd429477dfb44d5b4120cf8e487345564ee507fcee656e4402c3176deda9896d5c9c2e1e73a607c4061aea88e"}, &(0x7f00007b7000)=0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f70000)={0x7, 0x0, 0x2, 0x100000000}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d8d000-0x20)={0x8850, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000f70000)={0x800000000000000, r2, 0x0, 0x7}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000954000)={r1, 0x4}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 09:07:35 executing program 2: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000019000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b66000-0x4)=0x10) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000ea4000)=""/41, &(0x7f0000ea5000-0x4)=0x29) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000ea5000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ea6000-0x4)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b56000-0x20)={@generic="de354b3e2774bf40ccfd338410b848cb", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f000041a000-0x12)="110000005e001f0001ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000e44000-0x10)={0x4, 0x1000, 0x1f, "4502bd20f6e2", 0x1, 0x0}, 0x10) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000721000-0x4)=0x200, 0x4) accept$packet(r2, &(0x7f00000fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000169000)=0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ea5000)=0x0) 2018/01/09 09:07:35 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x40010001) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000608000-0xb9)="", 0x0, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 09:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000bd6000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x46c, 0x1d, 0x3, 0xff}, &(0x7f0000620000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000035e000)={0xffffffff, 0xfff, 0x201, 0x9, 0x9, 0x6, 0x40, 0x6, r2}, 0x20) connect$inet6(r0, &(0x7f000028c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000002b000)=0x0, &(0x7f0000696000)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d7e000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000f8e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003bc000)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007bd000-0xc)={r4, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/01/09 09:07:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x264, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r0, &(0x7f00005ce000-0x82)="d6", 0x1, 0x8800, &(0x7f0000b2b000)=@generic={0x0, "24dcae088946c5031de2548498c1d1978a837a4822a741bc40b48cdc61879250e97aa87395e2a6a0f49675bff9c49428d3c31b6310f4c8f70a049ad959c40af5e2e9ed45cc618ea1a74b7f7753092f0cea5007504ac07118efc21c9d851060fa00f7190a36acfb5d5f229c9c14d6750785c45215cda9685a47a76e38302b"}, 0x80) writev(r0, &(0x7f00007c2000)=[{&(0x7f0000b64000-0x1000)='Y', 0x1}], 0x1) 2018/01/09 09:07:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000+0x300)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000017d000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000594000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2d7}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000-0xe)={r1, 0x0, 0x3, [0x8, 0x1000, 0x10001]}, &(0x7f0000001000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r4, 0x8}, &(0x7f0000000000)=0x8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000-0x8)={r1, 0xffffffffffffffff, 0x0, []}, 0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000004, 0x40010, r3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r4, 0x6, 0x81, 0xffff, 0x5, 0x5, 0x80000000, 0x3f, {r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x196c0e7, 0x5, 0x45b, 0x3}}, &(0x7f0000005000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x1000, "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"}, &(0x7f0000003000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000005000)={r6, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000006000)=""/50, 0x32, 0x103, &(0x7f0000007000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r7, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={r5, 0xfd, 0x8000}, 0xc) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f0000003000-0x8c)={r2, 0x0, 0x8, "1f08cae67f1ce9b268b52428da084ba574297f647e17a431572e81f4df457a5bb1aa776ecb0d1226f3fecf3b5e55921f928e3f872ef2ab83c26028566e7fc2e2fff9d032884ccc016ab91530a620307b17cbd43fccb04e756ff62acadd34f61aa3f4e6fb1c137c3d19f196d409e473683bb341526083224fa037c49795fbbf6bfd93"}) 2018/01/09 09:07:35 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000b3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x19, 0x5, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe2, r2}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x401, &(0x7f0000be0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000148000-0x18)={0x0, 0x98, 0x30, 0x1, 0x2}, &(0x7f00000b3000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000cf3000)={r5, 0x7}, &(0x7f0000fc6000-0x4)=0x6) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$packet_buf(r4, 0x107, 0x1, &(0x7f0000a6b000)=""/59, &(0x7f0000d33000-0x4)=0x3b) writev(r6, &(0x7f00004d1000-0x10)=[{&(0x7f00001ea000)="2900000021001900013d3500000a00060200001600000401150000040d000600070500002436060000", 0x29}], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000050e000)={0x0, 0x0}) 2018/01/09 09:07:35 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000163000)={0x2000, 0x0}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000fdc000-0xcf)=""/207, 0xcf, 0x40000140, &(0x7f0000fdc000-0x10)={0x4, 0x6, 0x7, "54461ef22485", 0x200, 0x0}, 0x10) [ 177.907839] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/09 09:07:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) close(r0) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000782000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 09:07:35 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getuid() r3 = getgid() r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004d8000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfc000)=0xe8) r6 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002cf000)={0x0, 0x0, 0x0}, &(0x7f0000a32000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a79000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r10 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbc000)=0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r13 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d53000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r16 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e09000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000bb1000)=[{0xb8, 0x0, 0x520, 0x7fffffff, 0x0, "d3fef61d11ad5ce6052eedf95853c98759ebec26366e1409a2c3b9ba41c707e8376f3fafbd9aa771bed74568f49eee30eb694a0f4c04f07d9329b1b2f85bf42e1fcbbdef8248aa014faf5cdba43396624dc725c2dfa87a0c6c5ab85ecdfe17360d6fdb088efbd2ad832546b9c9e8bbcabc8e34ce9bdbd28b48117fa7e4c96e5521628861ed083e754a1cacb70f564463568d4ef552d639409826b7297a9b7ba8d06ed8e00e2b3c"}, {0x68, 0x4, 0x24, 0x3, 0x0, "05c4c5bf2db9691f09a7d2122bc06bdacb949d9ba472bbc71f8ff66005f7748b72fa7bb08544147aacf9fd1151e297064a4be26534a0bb254d1b58d2d2588736aeb147c9a94837fe71d5be30f13f0e54531f1f1a67"}, {0xd8, 0x9, 0x0, 0x3, 0x1, "1f787c83ff00ee6492424d4cce3f9ffe5b447aaaec938e524a61d439040d67368b46fcd8bdd9270e8294419dd367383076dc5608972ef7efc9d14508f59350fb200d476902da0def0e29f8132a0a18406b17b19cf1514417527824cd1ff1cd7b35e75ab4e0608c972e441b6f0519094455545cf6d5673aa897ddc5dc58be43317391f83b88ba423025e4cb1c991b28d3863469db49233787835862a20db77a9ddaea043e8845671b66c50d313ab21c452fba12ade7ee649b08a3b8f01f177dacc9d3d432744bc4"}, {0x18, 0x6, 0xd00, 0x6, 0x1, "9444a61ea01f"}, {0x88, 0xffff, 0x20, 0x100000001, 0x0, "d31d602ea29dbc15d2b9062f5d4f7fc0e52352fe001238a7dfeb98b938b6579f466edabffb41b1b28f3c2c3535adeb331b5db101a47be49579060db4e4fc683de093c377996debeccb2838a2acbeb58c85af6b2cee0dda7fa1effbc23df5786110f05bc5f91645980d1dcdcdd1fbacdfb88529c184c710"}, {0x8c, 0x1b, 0x400, 0x0, 0x2, "490bed9942baf64eb05125f532f897192670dda76ea00c17c58e9dd58168f2058d45290576e031533281125793128f1254344f90ddc157a4d2c00944d49be902a1dfbd83c39cec148480020951ecfcf5abf76569342a64d8291896cad912eb178b78d901bb0d274ffac0dc3e325eb7408642c5e3c47708dd8057"}, {0xa8, 0x8, 0x12, 0x0, 0x2, "ddc43340ce5e27f09e4ea4cb02c23a8805b2485e0509ad3352e5136abefa6b19f368d8d04d2348b8da880f9b6a4ea658697909d377d46ccc28b7547e8d44a03b526881a88aacfa401e4757bd1477433c899d1f9fe9eeaf88b2fac3e1b671fc6111dfc0583c6391664cbccc28157557cc4b147b0be59b4917d9a5155459e00243220cda4b6be7181c7325c9b8964c56487f1de4fcc9dc"}, {0x34, 0x9c, 0xb0d, 0xfff, 0x2, "d2566ee68bb4e074261c0b12a8b158b32095dc02e00472a6f9c6c719f0490b5ae73db1e9"}], 0x400}, {&(0x7f0000001000-0x1a8)=[{0x54, 0x8, 0x103, 0xc6, 0x1, "41902a44e413c5b6b71ae293fa3f809f610c1b099dcbb12a998e5068736bdba413f2eb7785415f3be3864e47081bfa6d9ed6f4aed4c9a80c1344a216c9a8e3e8c9"}, {0x10c, 0x2fa8f8a2, 0x300, 0x3, 0x0, "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"}, {0x1c, 0x3, 0x400, 0x725f, 0x3, "f284dcf3beb0f66e76a46dd3"}, {0x2c, 0x1, 0x410, 0x3, 0x2, "a769765d6219d7e7a33c85c4208034d6f174a46facd214a128"}], 0x1a8}, {&(0x7f0000001000-0x50)=[{0x50, 0x7f, 0x400, 0x5, 0x1, "07790c18565ed213fe884230f43297d288acd2e600b15e5ba3d34bf5e086d1310ddaa7220a03717551e387e13e679046f3524528b7e5a4e789c99fc0d1"}], 0x50}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r16]}], 0x138, 0x800}, 0x20004000) 2018/01/09 09:07:35 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) r2 = socket(0x9, 0x801, 0x101) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fa5000-0x4)=0x0, &(0x7f0000d55000-0x4)=0x4) 2018/01/09 09:07:35 executing program 5: r0 = socket$inet6(0xa, 0x0, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000011d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be0000)=0xb) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f52000-0x5b)="c098dd80fb64677551519031f60eb031b8833cffe7a8a6d3b1873538f4842d9c392ecdbf3b376bb2c2d69f4c8692cee84de8deeef82653543dd544ae179acbfdd371b24774100b6d89fe70de6e5f263a059526261faa67010e3d18", 0x5b, 0x0, &(0x7f0000104000-0x1c)={0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000024e000)={0x0, 0x1b, "3ba5e355bc1b3951085b3358bcec5f0e4f16c8ff84272f0991c384"}, &(0x7f0000f53000-0x4)=0x23) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a9d000-0x98)={r1, @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]}, 0x4, 0xe8}, 0x98) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c02000)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f00003b1000)=""/149, 0x95, 0x40, &(0x7f0000a1d000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000179000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2bd, &(0x7f0000f54000)=[{&(0x7f000035a000)=""/105, 0x69}, {&(0x7f0000f52000)=""/152, 0x98}, {&(0x7f0000f53000)=""/252, 0xfffffffffffffe0e}, {&(0x7f0000f55000-0xa0)=""/160, 0xa0}], 0x4, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) socketpair(0xb, 0xa, 0xcd, &(0x7f000008b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f55000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f55000)={0x0, 0x1000, "5c100f83cb03fca20a99f873838fafd86a5d2aed9b6fbf25f3567f82fe356ed235fbaaa3f205cf1cb77b3d54826569027455c6dc0179a2708bd45a379413b8346ec68ac19d60cbc79a41af0080d04fd3b62c6eeeaaaf211448193947a87cf43fed59edb4e112714f2664861116cc18e89ee89a1ba2dcdee8fefc6ecf207a88814a870368cf26470d484fd08e3313398ae73a0d5bc37f8f6ca0c87b1bad27c8a5ec02eef77c575c37c9b41d77a8eaae8700cad91e6d3cb242b79f9ca0ce1b59ebf2453f949a398eab46aeb330ff1bd743e18e3bc28f48c9c755cb3d39f073457a63ca8555d3d5ace9a04aedee14ae1b1239c39fa9fa2fe9de4e41a69554be461fac339c4402dd6b442f674d9d027f8c87dddbcb901862776d98a4b254331c6c30d3cec59f3eed00f01b0206b03b82726dbadea17e547a3b08103ca9d98eb133293eacc1789ed719eef71da243847df1a62c941adefe73a57ade340dacd3f2839648c638dc78a920ff82a740734c3da31b5f98c1efc31f2aa95fe69192cbc60b76f38694d5dc31c5e3dcbb44e7a48c0e868bbeec6d44b10ba61eb7637c8ebde9b532e045a7488dcb05d558b596ee05bf7aa7bcfeff9829f7cf5d02bd531766a7b763466375a949be3d3288c011ebe100efaa5e4f23ffd43a3cf608c32b86a65a7be08d4eb077ff175265803d40cebb2f46312a05773dc53d2edc7d408e3f9135a0cfdbd1fea77034c1576d19b872241513323c927ed5904d574b80669cc21136a61ca4cd505e4160b5f02a9820af36890103d4fcf6bfdd033b5dfd395683c4fa6d4fc9bb647a8036d571097dbf37b797166521270c0fe2914fce5ecebabeec614db63c18e6e2fa15af14d7a8913c83caedf372b4d34c37ce145501293ea9bb10d9170a3bb4f5933be1249c3b14f835c97fcbba63954e7fa150b737f2d8fa5dc17c4d158089cd0f79a5e7ceb7e44cdd919fe1a0cef05769a2131f0fa05d13e345add39471e0110a781e33e313d420304f459ffe6106518831bc39a057e18b73624b77aec71f4946e2838cc697f63ec03042b6ede9122f076cb81be19bea6897611b481f2182ce99fc07e3f9f4e879ed18356ba8f93f3a5ab2ec60f30de8d3cc10075871d12db7643b9306ffb065b79954173457665c982708b6812e638994f5b0edcb8829d0cc6cc7a3864aec4e049ed63331ee73b693645f8517189fd27e7dd74449026529e97a27c0b61cfcd13a4b733e2981cc30485968ae53c62bdbada8b39ebcb912f3c04c27ea165cb265c11b28cab7b988902e309b4c1ece76c9c62c5e072c8d32016d676e986d597a7755ec03ed1167f47efd728a58d9f57b8ad7d073d965197d4699776825bb5f83ed9bb6fea445958434003cb3d805c576de9a2ba643cc34d33e37166b0e787d87fc6e99f9ed0a631b0cd055ed013af04225b428756222fc95319ffb0c4210d0788af0281108d7471fbaabc5695a09a04d0c4f20a57c7cce1da388f997e4742104f8c9d4bbba65a894d002f2a1319cc92a370c121535a58308dd5caf796e36be6f3245c33be117d1ff6696099ba321c6d92bdf3a3fa50e02ec1b26c825b6f231d012f793900a80dc813ab936d173401db8bee270f190e2f6d12a72a90f59d9ebe7da1237aab772b9afd1d0c38885e850b23529bb897893721d031165060d569c8ead815d42c328539941e4feb73df73c133964b639ba2a294dd67913229e2f8286b70da1be674b19ecc97e678bbe27e59e2ca8ab8f16ae814a7ac83c1ed77540da6f1464ab72fd2fc922bdd86723456a5682592f1646038aede91c49fad5cff2d48f0345c75603f1ecec9a420f2b51b12e8b6e35d5e59d492731c424e49d3d1d746d3d9f66447addd46e2bbab6d185cc02906c2c1f32682dc7de17e4752df834c069f83c55cb228e9637e5c867944fd2a9d7c9a6de83013953cd0092107e9d16af5219f76faa4e08422776d8b486a90019a4de079ae97c510a389ef4cad872f1837057378826e849536a527b6090883d757bcfc224753f9c8a7b3e98670ed0d49eb7d400efba660729b16870ea1e25f56e0c2b59a18cc68d7c82bc0cbe6d59f30d4d85d8f5633cf65a9630e2c275645a5d3360c1407b205d0dad15a651a21bd94a5f48d17547cf371279aa63883ca6eb0aa19b726bd7ff3031378a2b71d57cc0e1ab6e5d1d27aef708ea5ca6a1d4ca4a7cab60771f2c70803885640367ca8bd49ec9426cda1b7b227e276d77fce963b4fb0f99e3e232784e1b0c8597c82e4f0dc87129651929968339973404e5af1d3b5975916d9e78c7b7bf3633f10b7864c75d9affdbafb6ca21f3fe936aed191fea23fe73be74eb786cabca210ebd29a7aef8e27899c2009111210c2a3f2666a29d288f826c6c2daaf027b01acbe9964ff76fba3f0ba43c473f032084d93c88d5a9ff7df213a6febd53234f798d26dc4ff607669fbb63216847c836b88e80ff8b11b2f0be7768d85a0e21cc40403b9b614c356f6b0a78b334d02fdd719d2b3af2ce0f731bd14909baed3a23deb170dfd834988cfedd36932a987215354169681190f94662a8184751fbce82fd7e44d15650018a4d1ede6b465d49b6edefc28eaf29014774d283889dc59c46648b4f712a3e230f744455e0614271d9e4ecba0d98a59021a03fac1db3836d55e12fd9b4a2f2cb5cbb59c4a169b3a45a78421d5c299253cbcfd5c04cfff252b82377082a369458609dd902efc94ddbd784d7df43f5aa3e650e98cc2b2d58ef38f1a06d1e9a620721cbd7388ebb40280c79825f3969f9cf39601e8ea5759a0d04b39557d99f84fc187562bdf406ff7a99282e14d0dd689ae56e3aa5df737280672b8366f2f00e810927469e5121ad787347a0d0c4d8d6c805329080b850bf4b6e76d8abfb0e9086e4740b8cb010e39ea294c8d096d44740c3e5a069fc21a71b2e22f4afc25c1ede7f1e570b543eab92ff64bff3a92cb484614c8e99ffc8530a5e5c3f91dd68fa894918e91952c0b03e47a9ecc8f55c35dfbe82df1b55109279fb0555c136cd7a51fe7ebd675a14bc6dc9fb8303a3ff1f9d2bd4da863421a239085ddf0da830c75c9538aaf13c6e7e1abf2f1f616bde32a3f144800c7b3ee559616e4c052e51bd1b67cb28c263af67f0243dd6508a59f4d7998e6a4fff467a765cfe84fac400c693cf1410d459c76999a06ea0af76c4c2836fd7e94e3661b2ca9ba7e657bb7ed54b137f303a36f0957eaba751e90890199d047693734841495e933e313720bb48900710d6ccc7f853dfd047b26181a50e0d78f81a094a0333321730baa51f8cdcaee07f49c2d244eaded3bda2f33ad40e0e9cf6863065635f78d33fa05b54f56124ef6bc541ced0f8317bfc887984ac786ea51b62f2d33ffbd41cf81acba02af5c1de9cb87346ee82a8af3d6ebed3c7c7c0b4a69704b856e33e6b4740555af300a9eb49b245cc916b5926f8206ebcd2320fd067bb338e010bc47e4b7f918baa024217359a606dbeafbe3e4d285a9ed4e1dfbca7774576e61cbcd153168bf27c245192f2530cb9b2ead5ef9e1be02457539163a5d55cd44c1921bc1877cbe60a1c232049d9d917843c894f7286294c66bc3b5aab4c5c688ee0cd6f4b1570846b973a69dcae222e896a55d7159e6aa01a8a81f1259f7c4162065892669f8c0005a12783dab50e104a7dcc5b46448a828826c11c1a24283544c45209562495e449561836e394d75113dcd3c0731064342abd67577fec7e928d1b66a853a8838714325ce2b0a81203b6de9d68e5c8b0a0e86ab9a77e06b595ee09b1cba4ec311af2a647df0bb1eb4364e9e2a32b3ae9810f7762f679e3b20e209ccab6658afdd6b65c7b28ba810ef33f40526e6b1374edc18ac1c4f751ef710038abc4940f5f271925e05e790fd25a3254e5b85557b98a111a50256d78872d5cecf332ceabc411ecb3e9ca0d9611cb5266d950dc79e3aa19ae0d67a1555517fddd9df79b78b57b0a822406836eaf0bcf7e040a469b9fca794331c9d32cae68a900c6545c0f636a67ad5a9501f9f843aafca6c733151550c38811fe6d28ec70c3151974419d000858d33a414d555a19cac36ffa5b402d25fde75b8ec956dd199a716f12f1ab31207cbbc4772e4bb376e66decae5ab529299622aa54fcbaf31637e9f5ce228be83d7c974b38f040d9f980cddd6f6d9727062801433d663c174fa2ddbc2144868fdfe33467cebbbbb183065217c63edf0eaa4f2402978aad544dee135d4b8937b49fe382685e7d6a98ddf4a9e7e83352e326efdad986f57ec7283d71bf2cf9aab2ad8aba059ad8b2451999b512eb533c689743fb845085402513d617e425d06d058dac5cc6430102c314c6bc1ceb20f617895de93ecc7dc9e496278c505721d28d1cefcad6231cdfe561537eef65703d33bbbef911ff6b5dce445dccb8bf3efefc206ce7a95bd8464070ac4d648cfa6bea67c5932ee68ea9bde9f99833bb0fcbc598bd3850373deb856784f04984b05b4c4babfdacea16ab8d167c3e00524de6b62fcabda5850a0bcb3d9404453b12ad0e70643eb3655c18751ebed2d63493027c705c403726d23d8e2a2b759d2f32a8baba9d4a8be6ba394d3f9f6dfa6b6fc26722dcab07b23f9db00b2b8c7b43143ad79d099c29e664320087e6a5748bd5646dd5cd36b9e538e1c12c112015eb67e32bc124edb17f7d8bc065b6636b787651131ff3bf233ed29333645428854f38445bc6176d20be94f173c34c7180b0fb7f1e30af3d48b8db4f2317ea0d45a6afda5c9e363ff0439ba30d414d47b1be10344e1f6fa8c31e957c2920ab371d953921a815cf794f4ab02d5e3d4e4a450004b0e7f4e9e99ab1543eb48c68fea37a56af953edbee012463eb542f674a44a59414c6b3f80593ade40fef381223053368633779b7dcbb13adf67b8f52ad7886d913b667449e8000bab73140e12ecd3274c0287957b7cf007db057299b9a878edb63c8367561c1b9326eaf34ac8b1c552199ebfd448700036d32b3e7f5215a9ecefc77543455d419273d2c8054c314e223fc6a96d610741f224f306409ce415971f6c20ff68cbb6c3a2f0ec7b8ce2aaa5784fb6244f556aeeb26e12277b1730f86ede43e4980cb9e282dce676c335ab303dea60d0a89c43d36a2786188aa393e506187e7593cd9c9f6e0bda7f75f3204fa79cb921bf3f9495fbb9000388f5ced023faf547196bd514c744125f96a3665f61c3a44de28b5177a38d4dc19b956c44ce3cb8409b1111d04494ca8ae56afb5e2c7d085ad0904fe0bb2544c04cbe344316484a3616037935aee6728dcb73973f2c37a7bfa72840eaa78a12bd815e9dcfd3a58e6b1a8ef0cec0217db19e51f38ea27ae7334214cd864c0842c72acde693cd7c8b6baea0c0a0e397047ec3a5d6d4bdd6cdb92e7bb31329c5cea522bf8a7e49f6dc7d70d36475db07a5bdaa6fe73022cb15f59817275a5886ead35b3399a6cbea7d70e4ba8954b9c320daef2f587495e8aeeda726730d028b4b50de1bf2f1871b37344c46ffc1ef8ce8a819e95a1217c22acd40abb5754b646730b63d8a8550e98bf523e32cbdc921fe429bedf94325e06c7c292545142c0378e977a1b32e5144cea8226e090679e4fbee95e5f059fa98202c4faf5adc1128b99ef6014c0e931e73f2d70289a7b34d3ff8321601c65da7a531db0abe8c1b82bb57321b73e23d9b864649524d84c5e0509297c903f8b937834d4b2cc52f841327f265e8ab34db0dba779c7ce30e854f8964f78df47cc73507f9376feba018ac8c2"}, &(0x7f0000f55000)=0x1008) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f55000)={r4, 0x4, 0xffffffff, 0xffff}, 0x10) bind$alg(r3, &(0x7f0000bf8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) [ 177.961508] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/09 09:07:35 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) [ 178.021646] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/01/09 09:07:35 executing program 3: mmap(&(0x7f0000000000/0x240000)=nil, 0x240000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x80000000040) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000237000)=0x9fe, 0xe34def75d30f6aff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000189000-0x4)=0x0) 2018/01/09 09:07:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x4) socketpair$inet(0x2, 0x3, 0xfffffffffffff3fb, &(0x7f0000b8d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c2b000)=[@in={0x2, 0x3, @rand_addr=0x25a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x85, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) r2 = accept(r0, &(0x7f0000869000)=@generic={0x0, ""/126}, &(0x7f00008b3000-0x4)=0x13) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000389000)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r0, &(0x7f0000024000)=[{&(0x7f0000f04000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003db000-0x40)=[], 0x10c, &(0x7f000045a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 09:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x93e}], 0xffffffffffffff15, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000032c000-0x10)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000048f000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000458000-0xee)={0x0, 0xe6, "829d7c560986190a840155722d577e168d998112bbca07bed5d13caaf77dfb3d72aadb69d7d9fbaaeaba10939eaee93c8046a65a3e9f816cceadb2123ef0ec93cdb1dcdaa30c043e6930503979411f0792440db62040bde77bf120d8b097fd78a1398ef6793a94e4556a73dac40307d5ab67eae19a31497098c954de11c9a1dfd14b7ce8c6cc18b78037660659f533c52d2d4003de3612be1cc951e27ceceb7d162d93018fa01bf6eaf58c288e271c78c3f2b10804a45bc2aacf946ecedb10ce62bf9652db8c531fd9128a22d3b0ebd72b459a3cf599a7080084c4874157c3e32207e9b4a2ec"}, &(0x7f0000e3f000-0x4)=0xee) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000354000-0x8)=@assoc_value={r3, 0x3}, &(0x7f000071b000-0x4)=0x8) 2018/01/09 09:07:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x32)=""/50, 0x32}, {&(0x7f0000002000-0x68)=""/104, 0x68}, {&(0x7f0000002000-0xb)=""/11, 0xb}], 0x3, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x1}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r2, 0x1, 0x54, "0799a65ab4137e6f5365b7ae965efb0a697e135a4e2b35b2de820f1d095a879a44e0b7576fb31abd6be7ba649e3e53e423336392e9ca3ad6bd8518c031c4cce541a84acea0267432c884e76f40c1e6540ae278ff"}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x80000001}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000002000)=""/4096, &(0x7f0000004000)=0x1000) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000002000-0x10)=@generic="c10efe1988b5338429996a7a7783c543") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000)=0x0) write(r1, &(0x7f0000003000-0xce)="9392535e483adce2029232af7cf83c391ad9af9a536651a2eef909740856dfb6655b9f7c9fd98810b70c1b60b95e5d3ec413dcd0bc8217f6fa304e118bda9f5f5cf8d6a1da750ab66e5ece7326891d96c3a4173fef07f0067d30c6ae43d11f03becf301e4748fb6e94dc9b8149f745ef06fdcce623f1541baa49ecf2a8c7cd2044d897044215266b02359453e0b3d0e7c07fc50d9876cdd629af1a6c80bf857789462208a9a8863d7b6137dea89ff20a87a5118e9a7af9f02d861daa7534d5b4940b73865383e3b62c261930359b", 0xce) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000007000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) r4 = accept(r0, 0x0, &(0x7f0000004000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000004000)=0x4, 0x4) 2018/01/09 09:07:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ac5000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb6c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0x5, 0x9, 0x89}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0xff}, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r2 = socket(0x3, 0xd7150bd08b7cf5ee, 0x2) listen$netrom(r2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001000-0x46)=""/70, &(0x7f0000001000-0x4)=0x46) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000002000-0x8)={0x213000000000000, 0x325}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000002000)={r3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000002000)={r5, r3, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000004000-0xd9)="bd965f6fe2f67ba16866ed6fc729b239ea2fae69b364de11b4b3bbbd166423041a1efcef8b2d51372495b1ff72ebe54c201022f053f8f3104e10c2425ea51ba856871afffe27321efa3f04dd4ec118bdf9809239c7f7bbee70cc73d3c431474922a9305b525e9923dbc03446ed2aea9b9c49b556e724d59fecbe0428191f1511e75b922aa4feebf723938dc18b2d60bb1694d322e53091e8e1719f5976d427ae5b812164047274a45203306a3f15f1a5f5f920fe1f2f9f6def741ea6eded94d257b5102a893a1d699acd461a302afb9780fbc8944bcaff384c", 0xd9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000005000-0x4)=0x800, 0x4) getsockname$netlink(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000006000-0x10)=@req={0x28, &(0x7f0000006000-0x28)={@generic="b1e48fdcba8031fce78c18f663cba38b", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) sendto$inet(r2, &(0x7f0000003000)="0ed96e02b63a4de9e09123ce43e735976fd0c3294e8bbed0f73c54b9dc964770d74cc53826ed15eb0d3473aa198e270afa476b2f42aab68ddff3c86d29932c703becea0a98c7ad2ab744d3f40713a6efbe0b8db9c4404ff802633cde2acae8d68c28e333ec", 0x65, 0x40, &(0x7f0000005000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000002000-0x4)=0x10, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000007000-0x2c)=""/44, &(0x7f0000001000-0x4)=0x2c) 2018/01/09 09:07:35 executing program 7: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000315000)={@common='sit0\x00', @ifru_flags=0x4000}) 2018/01/09 09:07:35 executing program 1: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x8c33, &(0x7f0000911000-0x8)={0x0, 0x0}) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000035000-0x10)={0x0, 0x94, &(0x7f0000911000-0x94)=[@in6={0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000910000)=0x10) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000167000-0x10)={r2, 0x0, 0x7f, 0x4}, &(0x7f0000911000-0x4)=0x10) r3 = accept4(r0, &(0x7f00004b4000+0x2ab)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000090f000)=0x10, 0x800) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000910000-0x20)={0x9eba, 0x5, 0xa, 0x2, 0x4, 0x5, 0x6, 0x1000000000000000, 0x0}, &(0x7f0000910000-0x4)=0x20) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000910000-0x1a)={r4, 0x9f5, 0x9, [0x5, 0x57b, 0x4c06, 0x10001, 0x100, 0x5, 0x7, 0x9, 0xb4]}, 0x1a) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000910000)=[{{&(0x7f000069d000)=@l2={0x1f, 0xd58, {0x10000, 0x1, 0x1f, 0x3, 0x4, 0x7ff}, 0x6a81, 0x2}, 0xe, &(0x7f0000911000-0x50)=[{&(0x7f00001de000-0x56)="5d79d273d480ad562048e4299019340a09099e36495849ed356807814d68c1cf2f0a514b0a2ba1d56c19c103f4a7e47c5511561447aa2df55015a1adef45fcf393bf47722369be37451db2148fddc6e91d11de5871f0", 0x56}, {&(0x7f0000911000-0x73)="64d880f99176b8ce0e2bffb4d35e1f7342050cac5039109dd973d44a8490c76cba344fef1e5d0bf26c4fbc75445f79113c568c5abae50360c7f76afa37775ae8bdbb0a326ce251ec7bf9a350ca69f792dfddd97812a28d58bd4d51513d347639f0ca9c887e3be34b97036f7a252c6117d0412f", 0x73}, {&(0x7f0000289000-0x5)="b492ed5312", 0x5}, {&(0x7f00005a6000-0xcc)="1a7fb51c986d525f159c3370409de3793b1e41c4e7cef28a3a6423ebb1b6f49faf7a0b4fd603716eae1ce0f5601a74b4bcab7f74e104dbf9c2a7c4cb15684a752d359e87db978464df39bd16b55a83d7c91c9c2672ffe761ee02276c73aad8f1e4836de2871f7e9b4e13c0959bf1adad97a74587fdd78040b7eb52ea287456a37fc87cdbd40c09d6100eafa65a897c8c0a4f0b2d96e61c43083c4a948dee32197b3afac643cb515df2cf151f377015b3f991bcab04ed8d2112d650fa24ad7e7b3485dcfd5d96cf6a65e82199", 0xcc}, {&(0x7f0000910000)="64406da71f4298acd8cf00301adf4d65131a9a2e0287e04b393d810deb754f0b19bbd584f6a6b58f7d7389c1d85a9f55b836adfd488fa4a1403fa4c9e1c6fe5007", 0x41}], 0x5, &(0x7f00000dd000-0x168)=[{0x40, 0x11f, 0x7, "572a44042961071f81b50e6e6cbd00d234a790657354d6fc6e68c01c113c11918837809edf1ca80c252f27fd"}, {0x18, 0x10a, 0x2e9d, "e2f0"}, {0x110, 0x19f, 0x0, "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"}], 0x168, 0x20000000}, 0x5}, {{&(0x7f0000911000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000911000-0x20)=[{&(0x7f000084b000-0x72)="2f53ae8a855bbd3777477f25cbe6e3c5b7d6964b10414baa913630c98fca8b78991368573b14571f2376f5d78d70f86126b732db70182e8d89475a6d9c0db4bb2a04b08d41d60650af64b0b91bb1d9e0a5f3301622384278240dfb84260a1d7a1130fafbf190196bdcaf10608b593a441fb8", 0x72}, {&(0x7f00002cc000-0x45)="6bf51d208f4a170c6a576c50581bf9b54653413b102d3c2e5c82b9f182b6afcd10cd2be8b5a8ceadbf215596210f9bfc42a797e0e123e0586353cd00b924fe292808c9ce9c", 0x45}], 0x2, &(0x7f0000759000)=[{0x30, 0x29, 0xfffffffffffffffe, "f0a5bd34a8921f0e5ea385dbad0dd797717376ac454a01a46a7172de"}, {0xa8, 0x117, 0x8001, "b629f0d327e47e679420456c51643d61320ecaad74e19714cb9bc16c4fc0aec71d04e78ef0ebe6fe94e7eaac7dcef57c4e1862d2e8c09c164a4890766a6cfe191029fc99a10dcff0c7572d3f503d43c7d0cb9a874bbe34152a469e538a281064803596f38241527b96c94764996e308610b51bcd68c6cc459c532952a15e8dd10dad158e0df38d4593395ba7758b19fd8e"}, {0x90, 0x0, 0x6, "278aa579ad84caa09a2faf96f5c81d26f003acbae44ddb7db32df458afe54fc970a743d0589e632bf32a1d2093da43b1ad3201763478dc7594f2a9e0359fca25d3ec8065533be668f75d8c500529164da637885225bf8103aa6eababa453189f2249108f7283958e34df91437c1d1dadd3bcc66a33774cf4431c77d0e46f5a"}, {0x68, 0x118, 0xfffffffffffffff8, "60b3dc5d09f9ed62906b335b1c302bba93031690cb4229f01676c58f8d32ad0518537f26e0dd1407d863b81efea8dc316061fb33837734d75dd4200ade3da8430cb79e6cbe9a8604d6cbd1a7352f67195c"}], 0x1d0, 0x8000}, 0x4}, {{&(0x7f0000910000)=@l2={0x1f, 0x0, {0x504, 0x1, 0x3f, 0x4c, 0x1685, 0x9}, 0x7, 0x3}, 0xe, &(0x7f00001bc000)=[{&(0x7f00002a9000-0xa2)="c70bea55696927b9b56974e59a2d3e2553abd6e0e3dc84f3e0b82abd65374ad622be27fc2df39df7935408268ca05c004d86f7e61e8832d4a78f4c13a426b90f09f6acccfd7347557d0d7529d2582dcd013b75273b1e8bb7275264b96f8d42e4117cd641acfde5cf330214883f48bd6b84fe1b228e1e6e037c9758d0ef6e51589a92b18b0c71ee0eb937ca3e035204768d3c118c2b9581e8386d848d38e1a7d11404", 0xa2}], 0x1, &(0x7f000071d000)=[{0x50, 0x11b, 0x10001, "ec0755b8ed4eb3385a5bf353967999c43a17f6094891576c85778492c0ec4bee1278ad28530391796b112715b57431638e5c17478483b5edc1e3ebb726"}, {0x38, 0x110, 0x9, "9df185f170109f4a6eab9b366efcbc271e5dd532b902d75840c61e8fb303f40a6bf0ffff3284"}, {0x30, 0x104, 0x9, "b5f783a3a27eb7f42237a6ed11b60e1293051f70c402e058722fe642"}], 0xb8, 0x1}, 0x7}, {{&(0x7f0000910000)=@llc={0x1a, 0xff, 0x401, 0x30c0, 0x5, 0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000042a000)=[{&(0x7f0000911000-0x2d)="7cbe5682b0e058c395c314ce3a3b74adaffea9caa5dc33d53b24f36ccefcb96dca2524ee31b260b57a5eabf397", 0x2d}], 0x1, &(0x7f0000911000-0x120)=[{0x68, 0xff, 0x20, "ac25bcec5f87f296caf0f5aaf91fd85d9996768dfa5850797d9b189001a87ae36f8d73ea8aced473da3fc0bc7943b8072c219841c0d83153c05e9641da8184e538778ac73be2477f9e12b493195595c5ab35e924b0d27752"}, {0xb8, 0x19c, 0x401, "9b8d76246b0cb6ff375041d2625f6bd45f643e8ebecfffde997c4d65af8b97aace2c46f8eda96117f784bbc27b8606f862e395173e255794ec04898831e8c25372ce9c8148e38f2e63d094e6505b7711a5076e50360448d8e9777a0234417841e42c518b75a476e78bc74d2e7dddcb0aeb402144640dccdb7cffe43fcc185261f34c45d1886b46b0af36a0c5735e5d9b4991ae071f08b47393ae276adfa6e7318144187aa5ddadba"}], 0x120, 0x4000}, 0x8}], 0x4, 0x40080c5) r5 = socket(0x8, 0x0, 0xfa1) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r5, &(0x7f0000781000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000910000-0x4)=0x10) sendmsg$key(r0, &(0x7f000090f000-0x38)={0x0, 0x0, &(0x7f000090e000)={&(0x7f000090e000)={0x2, 0x15, 0x5, 0x3, 0x11, 0x0, 0x5, 0x3, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x17, 0x7f, 0x20, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x20000004) 2018/01/09 09:07:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000802, 0x7b) sendmsg$inet_sctp(r0, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x40)=[], 0x0, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) [ 178.093607] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/01/09 09:07:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0xa) readv(r0, &(0x7f000014e000-0x80)=[{&(0x7f00008ee000)=""/236, 0xec}, {&(0x7f000095c000-0x70)=""/112, 0x70}, {&(0x7f0000d8b000-0x55)=""/85, 0x55}, {&(0x7f0000b88000)=""/141, 0x8d}, {&(0x7f000062c000-0x4)=""/4, 0x4}, {&(0x7f0000db2000-0xeb)=""/235, 0xeb}, {&(0x7f0000bbb000-0x6e)=""/110, 0x6e}, {&(0x7f0000387000-0xac)=""/172, 0xac}], 0x8) pwritev(r0, &(0x7f00004e3000-0x60)=[{&(0x7f0000ccb000-0x1000)="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", 0x1000}, {&(0x7f0000b6e000)="68a64ed12659281d323049e203f4243ed41b33a33ed4182c175de6047ba2476ad36481cb3b8edfd5322579a0b7ad1ce33b50cf", 0x33}, {&(0x7f00003e4000)="9d7c97b9aa466c6c4b886191fa2cce7b0f610055a833694fa9a2e0f2a59870c3c7c90e45d3801c356d871fff35ec72cbc318c09a2d06d4cadfb57891f8317b971ca223f17e25eec288109e0ef0d38373536dcff8c6683ca45c55bfb7fbdf64babc0cee3c82bc794a3863c198c12926f48b84907dbff4d4c94963d8bae5485addf70b238ffb5a02f7bd65a1d468e9539c4d0569af7922e8", 0x97}, {&(0x7f0000907000)="26858074a49888731d4800ddb6b90daad46f8554e2cd3c24479634174e798d1f47ae33b46fcb5418a0dfbc062bde4405097904da7a8ffa890a8e02b91d5a2121caa26b158080deaa4efbba9b14fe3eb540bc1e9181976e6a1abdaaad5349fb4284b2702974d7d56a3aab384b89c0ab38ac06b0d5614c2cb4dddb4150f7e8545d8117e749fec14b5f64a175701a483eaa", 0x90}, {&(0x7f00001c5000)="08a215b775d8583aee70611a7cf6e04c1335fbf384321f24750b3f20be082c2bb817464af7fef3a2d3d5acbc68dc3274bda90a05aacebabec6075e8950cb295404637f5b11bb16cce32ee09f24a694b47441673e5d7828297486d8f175b1580e6a0616db70db22d433d4797b17d4e0fb1167d9fbe8014f26576ca685e7969019178d5b9a0d973fe7dfb033807a8e9dd4", 0x90}, {&(0x7f000009b000-0x76)="ad1df15fb150e6bdbf1d7f195ead2b56191b9756d87f23666e0ddd5136eb1ac8fae2f220739537de9c80d02a3b8d18eaf163faefc0a15212f2c11f47bebced1695046a88ce3d6dd19ef2e623ae62aa76fce88de5c8bb7c0f38acad1014f4510b0ea9f745ba7ab6aa35197947a34e5388df498b4dec7c", 0x76}], 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x800, 0x0, 0xfffffffffffffffc, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0xffffdfff}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bf6000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000)=0x144) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000177000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81, r2}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000052c000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f9e000-0x4)={0x2, 0x2, 0x1000}, 0x4) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000d21000)="a4a6bf00512991f35096ef755896f93c8f11e6c7b0220eb0b90938de004f09743317c185dd7215796df109eb249b81944433692c7d6d76d1f813b99d84d09b39d3fb3ade6382c82f326abbcea6a2000016f8f9611143940cca60f6d6364245f90b3b573d42c5", 0xffffffffffffff54) 2018/01/09 09:07:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) r2 = socket$inet6(0xa, 0x7, 0x486) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @rand_addr=0x101, r1}, 0xc) syz_emit_ethernet(0x66, &(0x7f0000cb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x30, 0x3a, 0xc000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) connect$inet(r0, &(0x7f000094f000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r0, &(0x7f0000017000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009d1000)=0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/69, 0x45}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000001000)=""/52, 0x34}], 0x5, &(0x7f0000001000-0x98)=""/152, 0x98, 0x8}, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000abc000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f00008fd000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b67000-0x98)={r4, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffac6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x4}, &(0x7f0000d32000-0x4)=0x98) 2018/01/09 09:07:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007b0000)=0x2, 0x4) getsockname(r0, &(0x7f00001dc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a87000)=0x1c) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/09 09:07:35 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000040000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000203000-0x4)=0x10) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000da6000)=0x0, &(0x7f0000e1f000-0x4)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ff7000)={@common="7369743000000000000000ffffff7f00", @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) r2 = socket(0xe, 0x0, 0x7ff) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ff8000)={0x0, 0x0, 0x30}, &(0x7f0000883000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00001a5000)=r3, 0x4) 2018/01/09 09:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x200015, &(0x7f00001ad000)={0x0, 0x0}, &(0x7f0000b5e000-0x4)=0x1df) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x2, 0x5, &(0x7f0000946000)={0x0, 0x0}) sendto$llc(r3, &(0x7f0000e94000-0xea)="8852b49d6c002a6e1053003d79288844a88dd7cb64991c74892e169f13f736b1f53978e5d92a9bc16aa7eae427809793cf335cfce5117e69a60321e22d47641f99b859c8313b715fa471a9093e15f6c586c073c50fde0be82c336c317a14ab68685c6d54d9b4ad1653540d7a0edbd574df0a84526343a9889a2b5ca2352cb17632b7d67f06b79c2c759ffec3194dc788656df4383c0af38b75c61606d806f8ca75c3e7e3a0a2f8043fb25c59bcb3537f335f0b24c55c0a1b4f770b6baa1b87dde8501793a0659ea84559dfcdc70408fdedf74c522e47c5636207277d650329af9492ee193aa1fa0b8eeb", 0xea, 0x800, 0x0, 0x0) bind$alg(r1, &(0x7f000044e000+0x1db)={0x26, 'aead\x00', 0x0, 0x1, 'seqiv(rfc4309(rfc4106(pcrypt(rfc4106(rfc7539esp(cbc-des3_ede-asm'}, 0x58) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000082c000)=0x0, &(0x7f0000f78000-0x4)=0x4) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000069d000)={0x0, 0x7f, "ba1a599c657207c60326334dd1e42c7dbf063f88fe9b4ff8ae9fbc5d8d84aa2a248f38104f4746ed62fb3fa87861e99589661a314c8a6683ff1c026bfc754e3aac5ef1b81bca149339f94630e11ca0873953697062294a9f0a89f6a23cc60ae064502cae0eb6abf35a217bc305664b6afa6fa326bbe4285f678113b8eb64d5"}, &(0x7f00007b8000-0x4)=0x87) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000059b000)={r4, 0x7}, &(0x7f0000e1f000)=0x6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d64000-0x21)="7d0d9fb14a01d314703b6814b3196b2d5c06c4ebe8407f9b89aa596d8dd97343df", 0xfffffffffffffe40) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a2f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fae000-0x4)=0xe8) 2018/01/09 09:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair(0x10, 0xe, 0x8c42, &(0x7f00008fb000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000003c000-0x4)=@assoc_id=0x0, 0x4) 2018/01/09 09:07:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000c6000)={r1, r2}) sendmsg$key(r3, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpid() 2018/01/09 09:07:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000431000)="75164165f2961a75f05ec96e7441c162dcf17e3e2c43b89491749f3bdc6bc2a747a0bd6eab153e61df247c2285df86a659dc7cdb9491e327ded841ea96fd9e625d63f9d918400eb63c241fc24f21eb26a434628cb3cb11d41e25c5316dfa8cb360e1d448d76ef1f394b932e44188ef20f5c87e39c1ab3ce88fb75185c9e8d0db2cb85f163edbf45efed1a7a75f87b8837ba2ecd5271be818fb3cd423c3f8dee5a216588f74ca220808001b91de32b59c5eca85a76df8f61bdca199b42f0ec4977004ffd651e9723c114a06bad603d2abc088", 0xd2) r1 = socket(0x10, 0xfffffffffffffffe, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00004bc000)="0564dd3624", 0x5) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000117000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000031b000-0x20)={@common='eql\x00', @ifru_flags=0x1002}) sendto(r0, &(0x7f0000096000)="8320ff758fd16ddac2466e065ca1b8a20cf65ef17d7b21d433faf301f80c8fb02abf2d83e454cf0d86fb97d4f6575eb12380afbbaa54df385366cd5aecf7e4ffbbe72185def53e39494719d2ec0718", 0x4f, 0x1, &(0x7f0000b43000-0x10)=@llc={0x1a, 0x9, 0x9, 0x8, 0x100000001, 0x9, @random="8e0f638410ce", [0x0, 0x0]}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000181000)=""/88, &(0x7f0000115000-0x4)=0x58) write(r1, &(0x7f0000873000)="26000000420047f1938d0000000000000050f16b9cbdeb031200f8454a8a09e517c76e328a67", 0x26) 2018/01/09 09:07:35 executing program 1: 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) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000ac5000)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000204000)={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xce0}, 0x1c) 2018/01/09 09:07:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f00003b3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a6f000-0x8)={0x6, 0xff, 0xfff, 0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005c6000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 09:07:35 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fce000)={&(0x7f0000c20000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000fee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fed000)=[], 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x400, 0xfffffffffffffffe, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r3, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0xfffffffffffffe44) [ 178.283160] sctp: [Deprecated]: syz-executor2 (pid 9170) Use of int in maxseg socket option. [ 178.283160] Use struct sctp_assoc_value instead 2018/01/09 09:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000802, 0x0) bind$packet(r0, &(0x7f00001d2000-0x14)={0x11, 0x3, 0x0, 0x1, 0x8000000000, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/09 09:07:35 executing program 5: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c4000)="2200000019000704009433280900040009000000000000000000000006001580a4277a", 0x23) 2018/01/09 09:07:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) r1 = accept4(r0, &(0x7f0000bab000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000068c000)=0x9, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008b1000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0xfffffffffffffffe, 0x3b1f, 0x80}, &(0x7f0000e46000)=0xa0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000936000)=0x400001, 0xfffffffffffffe74) getsockname(r0, &(0x7f0000712000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001ce000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000099000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000e60000)={&(0x7f0000000000/0x1000)=nil, 0xfff, 0x0, 0xd0, &(0x7f0000d09000/0x1000)=nil, 0xffffffff}) 2018/01/09 09:07:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d6f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r1 = socket(0x0, 0x800, 0x100000000) bind$alg(r1, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() r2 = socket$inet6(0xa, 0xa, 0x5be2) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00001d7000-0x4)=0x0) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 09:07:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f9000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c13000)=0x7ff, 0x4) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009ad000-0x8)={0x0, 0x7, 0x80}, &(0x7f0000354000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000071b000-0x20)={0xa2, 0x0, 0x2, 0xeba3, 0x6, 0x1, 0x100000001, 0x100000001, r3}, 0x20) 2018/01/09 09:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000a1e000-0x38)={0x0, 0x0, &(0x7f00008aa000-0x10)=[], 0x0, &(0x7f00000e3000-0x32)=""/50, 0x32, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000b2c000-0x38)={&(0x7f000084a000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000379000-0x40)=[{&(0x7f00009bc000)=""/15, 0xf}, {&(0x7f0000087000-0x99)=""/153, 0x99}, {&(0x7f0000349000-0x44)=""/68, 0x44}, {&(0x7f00002d9000)=""/185, 0x86}], 0x4, 0x0, 0x0, 0x0}, 0x4000010000) sendmsg(r0, &(0x7f000002a000)={&(0x7f0000549000)=@hci={0x1f, 0x4, 0x3}, 0x6, &(0x7f00005f7000)=[{&(0x7f00001c9000)="89c79fb6c451dd4d2935ba734c7eb91b7c611a1af0b54843009fb47e36c10066e5db0f9e49f7d1732f4f02ac159a66aeb6ae57b2901255126ce1a85aac66e0995a705a", 0x43}], 0x1, &(0x7f0000450000-0x198)=[{0x18, 0x117, 0x0, "bc9d4cf0b189293b"}, {0xf0, 0x102, 0x0, "26ae95775ca8825086dfdb8aa0840e9b4b95670bfe04f0d1e35947bf198a869a1c408c33add8485cb9165212c3b507fd8ee591d307138928ec6f5f0be7b2026576a03f8dbf5507a7d79ff46223c150c07da259e24fbc27d0db5c91ba240b53335eff334cb6747f3a3bf0f5db7e5e9b55d04f07fa9296263c8378dca0a86306fe924f2695ac6de1f2d2cec40384988017331cbf8b61e83cca56df3c248b28073e7b3a2be9c6299bd92a775424a56827f018ba4daf537f597ed5745b58436cfa7e40e1f652b74ba8d9573dc46c4c267999b99bf72e1478611397ad1f9a1b"}, {0x90, 0x11d, 0xf3, "fe2fd21fb56d6febfddcef8d2c06d42ecb9b164b00e898417f50560a3d25a8466738e7a49e73714b7945c02e9960641231910704e5ed7c00a1905ff4cea3f59ecbdefb7544391c3b6b0d2b88cb939b696f41427a5b88787b87d76efad11f8c904a8365118531c68ff1c34ab3d1cb33eb340cc6a385083f388ac931ba02d8"}], 0x198, 0x4}, 0x10) sendmsg(r0, &(0x7f000079a000)={&(0x7f0000cc6000+0xeb5)=@generic={0xb, "a30597847a23164fb5f58c2ce60afe57f34572889d86809901f5cfaa375de363d8b08bf9046cadd6627d98a2fd3e5881341285423b32376e13b195dee16315fde89814341d6f119486471d45472237f5e2607356daf37c28f8727ae7deb23ee5c0c3f967ada1847a925225597b0999418f07c6cf88e4064bbc15329663d9"}, 0x80, &(0x7f00005e3000)=[{&(0x7f00007dd000-0xb5)="30dc421f05d440ff260e2b424786ed9645e47ac9476c4433c712c8e0e9ba95f7438e6d8238b9a134848ff93c38511ec67404c68ac7616eb1684ee0de374a36f9d5692d1001a99087ba2fe880ff7beeabe05c064e6ccd0458ab0f75d591d53ed19da64489ce218be6311a00afd801543dd65ece0e92af2821497c5850e3837550b7e3e47015d34174fb6dafed4986df9ab68e42b4e2338ee29d4c556833d85e0323f2e3448cd2083840f593d5964c38cbac09af340c", 0xb5}, {&(0x7f0000a9f000-0xf)="90e3de900386750e432c041de78eda", 0xf}, {&(0x7f0000ab8000)='`', 0x1}, {&(0x7f00006db000)="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", 0x1000}], 0x4, &(0x7f0000ee4000)=[{0x10, 0x11e, 0x1ff, ""}], 0x10, 0x44}, 0x2400c004) 2018/01/09 09:07:35 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000099d000-0x10)={&(0x7f00000fa000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cce000)={r0, r2, 0x0, 0x3}, 0x10) pipe(&(0x7f0000e47000)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000f6d000)=0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000bf6000-0x20)={0x9, 0x1, 0x3, 0xff, 0x1, 0x10000}) writev(r1, &(0x7f0000f2e000-0x10)=[{&(0x7f00008f2000-0x3f)="dc", 0xfffffffffffffe27}], 0x1) 2018/01/09 09:07:35 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcc000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fcc000)={0x0, 0xffffffffffffff24, 0x0, 0x5, 0x8, 0x9, 0x1ff, 0x2, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x7fffffff, 0x4, 0x8}}, &(0x7f000099b000)=0xb8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fcc000)={0x0, 0x67, "c447ff06b63dcececf176a5bf74f8a7e3cdd52fd07d1cc2dc182aebe49832e361b20dde41fca7adf2dc1fa38637a35c789b867e09db3d8fa4fa1212981991a511d012822dc5d675b5b68bcc787e18869becf8b0a4e2f3bac85e325f2ca1e2d4697ed45fe73510e"}, &(0x7f0000de7000)=0x6f) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000212000-0x4)=0x0, &(0x7f0000fcd000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000af4000)={r3, 0x81, 0x7, 0x3f, 0x5, 0xffffffffffffff7f, 0xb6, 0xffff, {r4, @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]}, 0x14, 0xef, 0x8001, 0x0, 0x2}}, &(0x7f00003fe000)=0xb8) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8e5}, 0x1c) [ 178.353725] sctp: [Deprecated]: syz-executor2 (pid 9194) Use of int in maxseg socket option. [ 178.353725] Use struct sctp_assoc_value instead 2018/01/09 09:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025a000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed18000000", 0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00002af000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002a6000-0x4)={r0}) recvfrom$ipx(r2, &(0x7f0000203000)=""/4096, 0x1000, 0x10000, &(0x7f000048e000-0x10)={0x4, 0x5, 0x7f, "aeb00082fcdc", 0x100000001, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a56000-0x8)={0x0, 0x3f}, &(0x7f0000e0a000)=0x8) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f00001c8000-0x4)=0xcd7d, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000c5c000-0x4)=0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000330000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009cf000-0x8)={r3, 0x2dfd, 0x3}, &(0x7f0000ab2000-0x4)=0xffffffffffffffca) 2018/01/09 09:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000026e000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x0, 0x3, 0x8a9e, &(0x7f00006b3000-0x8)={0x0, 0x0}) r1 = socket(0xa, 0x2, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000846000-0x4)={r0}) accept$nfc_llcp(r2, &(0x7f0000652000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007c1000)=0x60) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a6a000-0x8)={0x0, 0x3}, &(0x7f0000eda000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d9b000)={r3, @in6={{0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1f, 0x2, 0x1, 0x480000000000000}, &(0x7f0000555000-0x4)=0xa0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00007c8000-0x4)='tls\x00', 0x4) 2018/01/09 09:07:36 executing program 4: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) 2018/01/09 09:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dab000)={0x100000001, {{0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) close(r0) 2018/01/09 09:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xf4aa4c5d097457a5, 0x8000f, 0x8, &(0x7f0000690000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000aa7000-0x8)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000e8a000-0x4)=0xfffffffffffff801) 2018/01/09 09:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000b9b000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000e0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 09:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000005, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 09:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000057d000-0xe0)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x1, 0x1, 0x0, ""}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000c8e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002be000-0x4)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005c3000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa37a, 0x0}, &(0x7f0000795000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003b5000-0x10)={0xfffffffffffffffe, 0x200, 0x8, 0x4, r2}, &(0x7f0000806000)=0x10) 2018/01/09 09:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000306000)=[{&(0x7f000077d000)=""/88, 0x58}], 0x1) recvfrom$llc(r1, &(0x7f000006d000)=""/154, 0x9a, 0x20, &(0x7f0000d08000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="7f34b3ba49ab", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001a8000)=0x7, 0x4) 2018/01/09 09:07:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x400) pipe(&(0x7f00003b4000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) poll(&(0x7f00003af000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffe21) write(r0, &(0x7f0000355000)="", 0x0) 2018/01/09 09:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000042e000)=0xfffffffffffff000, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005d4000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d8000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002e6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$sock_int(r1, 0x1, 0x100000004a, &(0x7f00008ee000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002bf000)=0x6, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r3, 0x4, 0x0, 0x9}, 0xd0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000ad5000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbd000-0x4)=0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00009f7000)={@broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000a64000)=0x4, 0x4) 2018/01/09 09:07:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x3, 0x1) write(r0, &(0x7f0000d55000)="2400000058001f0014e0f407127b00001713170308001000fff7080004000200cbde0008", 0x24) 2018/01/09 09:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = socket$inet(0x2, 0x0, 0x6) r2 = accept4$inet(r1, &(0x7f0000ef6000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b0000-0x4)=0x10, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e01000)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ac5000-0xa)="a610e5af", 0x4) 2018/01/09 09:07:36 executing program 0: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006c1000)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000f92000-0xa6)="1b3e29453ddb5e0fe7fbbd1a57614ce157d861824744912887556378222c891fbdcbab2c496b0fbb4708291889051776282fe6e4e4a47e83f40b339f5ea2c347b3ceaaf8b3f388ef04708383b57b563cf4f0086c4910790722f430c64d08cfc5b446728e8b8b19e5acdeacd4139aa60e8611807fa0358e18476fdf17b2f9decc3dabd6a649e42113fc9be5b29db30434b8501089c9973205300f4f3fe0948e4133b85115adc1", 0xa6) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000f8d000)="bd", 0x1) vmsplice(r1, &(0x7f0000f8f000-0x30)=[{&(0x7f000032a000-0xca)=';', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00001aa000-0x20)={0x1ff, 0x0, 0x10003, 0x81}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000f92000-0x20)={0xffffffff, r3, 0x10000, 0x10001}) 2018/01/09 09:07:36 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f3c000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040009", 0x5) connect$inet(r0, &(0x7f0000f9f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xf84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 09:07:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001c5000)={0xffffffffffffffff, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f1e000)={0x0, 0x0}, &(0x7f0000e82000-0x4)=0x8) 2018/01/09 09:07:36 executing program 0: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fac000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ad2000)=0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000404000-0x4)=0x0, &(0x7f0000f56000)=0x4) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f0000fab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005e1000)=0x10) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) r2 = accept$llc(r1, &(0x7f0000fab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fab000)=0xffffffffffffffd9) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000faa000)={0x1a, 0x1a, 0x4, 0x1, 0x8, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f0000faa000-0x25)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be0", 0x24) 2018/01/09 09:07:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ecc000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000af0000)=@sack_info={0x0, 0xe3, 0xfff}, &(0x7f000018a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000792000)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000c43000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1f, 0x2, 0x4, "fe76a689b1f3471e303854fda322141224d004c4cf8621dfe36461026426143e733db25fa2794d2a1218e97678519ea164c631b9a6404fb0a820d5a97343dff174df9d70c6ee1e8192c50fa6d0dfe195"}, 0x160) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc95}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x681, 0x5, 0xfffffffffffffffe, "a8cbb2f0a3cf1ff2d418b8683a46cdef00cc2506c0872ffd6b37a1fbb8fdb3703dfcd723962d569111acd13dd190d0a6ca3b97e62a0fadd5936fe2e5f43f5b6dab2e296327b69a55af7c77f3839198a3"}, 0x160) getsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000d89000-0x4)=0x0, &(0x7f0000000000)=0x21) 2018/01/09 09:07:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000098e000-0x4)=0x47, 0x4) sendto$inet(r1, &(0x7f00005c8000-0x4)="de04", 0x2, 0x0, &(0x7f0000130000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x11, 0xa, 0x200) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00007d4000)=@req3={0x7, 0x3, 0x3f, 0x3f4, 0x1, 0x1, 0x7e}, 0x1c) r3 = socket(0x14, 0x80800, 0x44bcb9ba) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00007a1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000496000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e71000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000925000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ac0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a2000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b35000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@rand_addr=0xffffffffffff5752, 0x3, 0x9, 0x1, 0xd64c, 0x2, 0xa0, 0x0, 0x2, r4, r5}, {0x1, 0xfffffffffffff0ee, 0x9, 0x9, 0x0, 0x1000000, 0x54, 0x6}, {0xd5eb, 0x6, 0xfffffffffffffffe, 0xf947}, 0x9f00, 0xc, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x1, 0xfffffffffffffff9, 0xdc8, 0x100000001, 0xd2}}, 0xe8) getpeername$netlink(r3, &(0x7f0000381000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b52000)=0xc) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)='j', 0x1}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00006f6000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000063d000)={0x2, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0, 0x4e, 0xcbd, 0xffffffff, 0xbc, &(0x7f000070f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x4, 0x3}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a4a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a14000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000073a000)=""/4096, &(0x7f0000c29000)=0x1000) 2018/01/09 09:07:36 executing program 3: r0 = socket(0xfffffffffffffffd, 0x7, 0x50eb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/09 09:07:36 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x200) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 09:07:36 executing program 6: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a5e000)={r1}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000a5e000)={0x1f, 0x0, {0x3, 0x1, 0x5, 0xed, 0x7fffffff, 0xfffffffffffffff9}, 0x9, 0xae}, 0xe) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000)={0x0, 0x0}) 2018/01/09 09:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x800003, 0x0) write(r0, &(0x7f00000d8000-0x26)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) recvmsg(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000fdb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000069b000)=[{&(0x7f0000837000)=""/245, 0xf5}, {&(0x7f0000f9f000)=""/243, 0xf3}, {&(0x7f0000463000)=""/67, 0x43}, {&(0x7f0000d6c000-0x49)=""/73, 0x49}, {&(0x7f00007a6000)=""/19, 0x13}], 0x5, &(0x7f000091e000-0xce)=""/206, 0xce, 0x1ff}, 0x1) recvfrom(r0, &(0x7f0000308000)=""/4096, 0x1000, 0x0, &(0x7f000041d000)=@hci={0x1f, 0x0, 0x0}, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f5000)=0xffffffffffffff73) recvfrom(r0, &(0x7f00003b7000-0x84)=""/132, 0x84, 0x0, &(0x7f0000073000-0x10)=@ipx={0x4, 0x200000000, 0x0, "a7b44b43be95", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b97000-0x8)={0x0, 0x6, 0x81}, &(0x7f000019d000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fab000-0x98)={r1, @in6={{0xa, 0x0, 0x5ed9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1}, 0x98) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000886000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00001c5000-0x4)=0xc) socketpair(0x8, 0x6, 0x25, &(0x7f0000591000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f00006d6000)={0x10, 0x0}) sendto$packet(r0, &(0x7f0000926000)="553cf80fece81455ea6bf04044a1dca6e871e605f9e4de0b973f5f5c7f1ca30cc0bc8dcf50cf6a154fc5137fc248b88c79840e6c1cc4bddb3bbc82d14bdcd6d53d891303b9d3306f01e566019053a68546dffb8eaa1937d2321d3d0d498c2cd115e99c1309e5edad84d8db4286cd3f9c8c", 0x71, 0x40, &(0x7f0000850000)={0x11, 0x5, r2, 0x1, 0x200000000, 0x6, @random="545338d47a60", [0x0, 0x0]}, 0x14) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000471000-0x4)=0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000008a000)=0x0, &(0x7f00005ff000)=0x4) 2018/01/09 09:07:36 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x6aa555305ad97911, 0x84) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000031d000-0x4)=0x40, 0x4) pipe(&(0x7f0000882000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fe1000-0x10)={r0, r3, 0x4, 0x2}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000c4000)={r1}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000343000-0x1)=0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b6f000-0x18)={0x0, 0x8, 0x20, 0x40, 0x1}, &(0x7f00006f8000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000044b000)={r5, 0xff, "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"}, &(0x7f0000631000)=0x107) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fe0000)=0x0) mmap(&(0x7f0000fe0000/0x1000)=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) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005a3000)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000fe3000-0x8)={r6, 0x8}, &(0x7f0000fe2000+0xc00)=0x8) sendmmsg$unix(r3, &(0x7f0000fe2000-0x38)=[{&(0x7f0000912000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fe2000-0x30)=[{&(0x7f0000499000)="", 0x0}, {&(0x7f0000fe1000)="7cf4cb0d7d74af1f187aba1c2935e2af681a44ac2481052f45150a2636b1e6fee0e33a28c49520259165835a2487bf77e6231a6190fb1f1fec4ae84f58a0ac7db001649648c8c37544d185194aa9c0ebe1bb0aa38110a1ad4f93bbb347fc0091563e9f3c7f065826478ea16de0c8d54a393a10d5b49502aba84fca122c17b6f27f4fea1307a7262523f9cff8c9d1cfc2b7250814f987af5e632aa092270a198bf0756e13d918046e58ca9982580a7df7acda75617c507170f8aa16e4c96fa9b88db18dcf8e01e034b413eeb0b81fb0e4d94b18e58a65d8975989bb36ed8e0f240863a1c6df4add36", 0xe8}, {&(0x7f0000fe1000+0x101)="22ee8a9ce547ef91c0ff4448ff02e63aaab4f8db5c23e4dfa17fd555ef6ac42b8ac9e95f3be85db10e9a85db5bc69018b6ec4ed31d37f6787b78c2037100a09383f78103adeecab6a056cb47064a5fea177afbcc8fc1778cdaf13d73c6db9d541f3c7cebde18c03dfbf7c33f3e5a3a6216a3c6e503450f1035c955853759d69b5ea009c6160050ba63e05330fc44bb8716092ccfa5e9c07593", 0x99}], 0x3, 0x0, 0x0, 0x8000}], 0x1, 0x80) socketpair(0x7, 0x80000, 0x2000000000000000, &(0x7f0000fe0000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r8, 0x800442d3, &(0x7f000052e000-0x1e)={0x7, 0x20, 0x3, "b40740306ffe", "2ba13d0369bbf598d20c6d9dc56afb5e"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002a7000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000fe1000-0x4)=0xf800000000000, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000b3a000)=0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) 2018/01/09 09:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000321000-0x45)="ad05b6c571efc795298992b9beefbe5d56534c90c2769c4b5ff4d586a62cdcfde4f91b45a5cd90d00ae49c81d9add4ed618128a181de47a200e6677a628b9de09fa904d3f5", 0x45) 2018/01/09 09:07:36 executing program 6: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x800000001, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eef000-0x96)="a417f5e65b8ce0912411a76b8222578c27dab57411eb99add1925bd8b15755317a4e62c33e1f7eeccf5dcf2e3a0509bc7c8f32ad338916e95eb367552943d6820328e6fc9d7efbe99ce6a041a4d9d818825cb3be25442963c5a5f2f617f8db524cc52fff6c121b232aa89872bbe0724d393544f5bb4c841dcff1992a3d03101eacdf15876b0cf932197d1140f2c21d85b8001c0c4910", &(0x7f0000eee000)="b6ee476567c079ed45b335d256d09463d85c2683e29a9c0127ff61ccc4b48f50e9c0c734562e74da6bd5d462b67c94bc0e6da077e21c29a0bebb0c01792382088559f94fe083c1902af5b28da067c02e84eb822927a29112bf2a39e30c49bd66679fff6470af4047a566", 0x0}, 0x20) [ 178.721500] sock: sock_set_timeout: `syz-executor3' (pid 9297) tries to set negative timeout 2018/01/09 09:07:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001cb000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00002b8000)={0x0, 0x0}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c8000-0x24)="24000000210025f0071c0165fffffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/01/09 09:07:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000796000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000788000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000014000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80805, 0x1, &(0x7f0000025000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8000) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 09:07:36 executing program 3: mmap(&(0x7f0000000000/0xb31000)=nil, 0xb31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10b, &(0x7f0000a43000-0x10b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0xd5, 0x2c, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x0, 0x0, []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"40488ed4abbe05271be767a65b83147e9f510e38a28ec7047293b5e77c35b74c77ae9f63b9a28fe0d5e50bdb3c711ee3086b553e2b5ea3c7504bcf3e716517bbc4f56c10fc5208e9ae3eb86494cae8d8f6d7a9e63379b4c706cbc95aab77ffa0ec4a19901cda4e29502e27ffd3fd6a61ac18c8867cd6dd1ca9b430018c848d3ed1b93cf732ecf80231cf19115c0ea240f8defe589344fcf7d3065edf8439da9cd7f88a1115c672f848147ed3884fead5583b91cbe4075aa138"}}}}}}}, 0x0) 2018/01/09 09:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ba8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000211000-0x4)=0x10, 0x80800) accept4$unix(r0, &(0x7f0000794000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a4e000)=0x8, 0x80800) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00008cd000-0x4)=0x0) sendmsg$netrom(r1, &(0x7f00000df000-0x38)={&(0x7f0000ed8000)=@ax25={0x3, {"8c54ba2ccc5ad6"}, 0x9}, 0x10, &(0x7f0000c38000-0x60)=[{&(0x7f0000b1b000)="977f50cf29d77715d1c6f95c44ed168aedccf31e59dd30b72a1d8c9c93035be03d7dc23f025877f262aef2f7791c3045efc563e63f473f1f5f285e73ab9dbf5c7b9de1814c6f44789b81c6e69b48043a2f4c875e35f84399591be5e8db107d0e901730a513584b4771941c273e4b962fe6df89a0b31fe8ddb47deb0fd6aa217317a74139a791d2563d166ab14e8cdda36df16acaaebdcdef19b51a23fb1f769054a1502ca368a5047423499dc1f92cde857c625fe4b2499e9e27bb3a7692efad1978a8a54c25", 0xc6}, {&(0x7f0000b15000-0x21)="5bc06e548005c9808c4245ece86c8f83201c9f68d605e5abda18e19fde68c7bb50", 0x21}, {&(0x7f0000944000-0xc6)="8ea7bed577915044cf93bd20ec1bbf6e373dfcb93522631d894e35a367ab10a7d027a84d4232ab3805bdfe5737da3ccc8567a3bc3be1e981109ec11d923874e5cf838a629996dc348a74f2828e50d5baf73a66e4def6588de1e74a3dde1037705ae323fe8a8edd3ab8465cae53b404ade6aa82eba93da2ed298f4a6b6d770f3eef946a781a9179f48a4dd55914b902b95fa6a5ee73c70119c0e8cfceb51f152e2ce535a5c3a4a75f794d06497484c55b76e3df4520116e857187628ea8ff515c5d28de3e9f9f", 0xc6}, {&(0x7f0000bec000-0x5c)="33c71a8c0fcbf8db972272b8180ace091972deabb4b7564ad62fc03b069c4dcb2d745874a08b01dc2d26b52dc764772e063ac96259d97a14994699d3db80f3e3396ba0045417ad87f09b24a4bec5047050c7ddc479b7a554e1dfe60c", 0x5c}, {&(0x7f0000349000-0x6b)="86aaf3ff1cb66784f09c553813b939f2de7e72ab260fd7c967f6a6f3a02d0c89d5827a67f70b933186596a3f53140fe20a0186511048553a63210a8432e9047690874084bb9a145c54d796fc3373384180f7cc3f88b2a2d45b2e89bc92a64babf5d17ef2ede26b7c3f6beb", 0x6b}, {&(0x7f0000bba000)="659f9eede50ed2ef5f8d6c868f2b30bdf7af7855791d5e266d4515960a83a3d04cb9acdb23de7a2d536d4c97df9c38178101718129861134b4a463c1408c19a7a42dc2ebe0b84ca05dc8eeb5f07d311a1fe55c4928a113452aed54282b6f9b65c23e4e48cecb46dccf50c283edbf5adb198efd4220180d69e3709d7a1fc1", 0x7e}], 0x6, &(0x7f00008d5000)=[], 0x0, 0x1}, 0x40800) r2 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000f24000)={0x7, 0x7, &(0x7f00000f0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x80}, [@alu={0x7, 0x1, 0xd, 0xb, 0x7, 0xfffffff4, 0xfffffffffffffffc}, @ldst={0x0, 0x1, 0x1, 0xf, 0x9, 0x6, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bf1000-0xa)='syzkaller\x00', 0x0, 0x9b, &(0x7f0000de8000)=""/155, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc100bf, r3}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004fd000-0x8)={0x0, 0x9}, &(0x7f0000a3c000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ef4000-0x8)=@assoc_value={r4, 0x5}, &(0x7f00003c1000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007bb000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x16) 2018/01/09 09:07:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000004000-0x5)={0x3c96, 0x5, 0x0, 0x7}, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000005000-0xa)={0x0, "54bd4fc80702"}) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f000096d000)=""/0, &(0x7f0000002000)=0xb880760d) 2018/01/09 09:07:36 executing program 4: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000231000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 09:07:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3a000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000179000)=""/53, 0x35}, {&(0x7f0000cb1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000e2a000-0x81)=""/129, 0x81}, {&(0x7f0000000000)=""/42, 0x2a}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000616000-0x1f)="1f0000000d06fd00010000cdd5000000000003000900018007ec00d9005ff6", 0xfffffffffffffea4) 2018/01/09 09:07:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c5f000-0x33)={0x0, 0x2b, "65ed31152d75813d81b6b4ffe302e7d8fe503747937285150e7e51b8e0cb060a368677f5168eee51bf75bd"}, &(0x7f0000d90000)=0x33) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000071b000-0xe8)={r1, 0xe0, "215d715f2ba24ac50088402e482ec2b62928b7ad379369c3837b0b71ec39dacbc996e42468e624455014e2704f6b50ba7be64e82fb7e6f3b25e1c8f370ce01e01a91687f973b6f132c63d0ce1bf6ceec7d732f66d9e6b2ae792dee280d7eba072de722882edb373a7c04f1b3e9e02925ba67d888072ead78a75d92ac6aa395dfedb679f675efed0d9526da22bfc33134425a52ff425ac53a39aaa41f3b6229b4e7d87a436f4c49eb28244cc6c89dc4b6b89becb1d4833acb67ccf114d9b93701b230428ed02379339453f51302371cdec9ec046d6dbe1e6a199dfc99ab6205db"}, &(0x7f0000972000-0x4)=0xe8) write(r0, &(0x7f0000956000-0xb0)="130000001000ffdde223f49ff60f058200230a009d0000000f00afa74122c5f9ec3e4fe8697ae1a3800096000001e7b93c18983ae3000d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea5051842c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd361933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb0) 2018/01/09 09:07:36 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) write(r0, &(0x7f0000f58000-0x7b)="180871673b4fd273a71b42793423c7453564d952650bfc686cfdd19092aebf7a453d10189c1af8edd4322067fa6d4f3dbe6dcfdacb5f49aa1b734770d4663ab7093c82bfb95ef3c2a6466f3bc85de748ea3470d6164e70809dd2a3e55ff8e916d75d95171a1cc2eacb089dc7dbc8292481ed99c5be13529ea65524", 0x7b) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ff9000)="964d1b00a6e365a4cad8a96335256df7be72b816202204e574abb5cc4dc03dfb57003e98c07fb897a0e27e72bcbcf7c1e85cc6e1cf6f62e7a7d175ef95f531054ea9e0ba863c5ea10e0522a1b899891aa1fd11c957b6f9bbe87e2ebb24a3e48d277d9e7c2da500edff34569ef26c55e30e62dbe10d960a104226fe8042e1bc91bac3c8", 0x83) 2018/01/09 09:07:36 executing program 5: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d2b000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000091000)=0x10) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000d2b000)="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", 0xfd) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d2c000)={0x1, 0x8000, 0x81, 0x5, 0x0}, &(0x7f0000407000-0x4)=0x10) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d2c000)={r2, 0x1, 0x8, 0x3}, 0x10) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000090e000-0x8)={0x0, 0x3f}, &(0x7f000008b000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000570000)={{0x7, 0xf00e, 0x5, 0x2, 0x1, 0x4}, 0x1, 0x6, 0x1ff}) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d2b000)={r3, 0xe6, "e44f3c35d9c903da263624374ab2d9d91854578fbbc303dc20edcd7f0b712f960923c11a6fdbc11c3ab85d1e86421a141803960110240847f9b6f4512cab1df420de7c10f4e9bdf9cc88a8d8a2ce1c563144883bf1f981db26f37ac597bba1f7817f3d2b62773affa4b5e908bbacb24f2c8965187eeef7d11b48966b2ee67103b97276fc09877d2780d60dce135737ea8a5d77716b441b27438f188d03bc2f93833440c5d323571c0684ae340a8ea1f1caa20c35d8a99902514156508a04b18a72592014b8aae3a82f173232638e02467256b16a2dfe42b90b8350bfb036e6878514d1e78c8d"}, &(0x7f0000d2c000-0x4)=0xee) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a08000)={0x0, 0x78db}, &(0x7f0000278000-0x4)=0x8) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d2e000-0x4)=0x9, 0x4) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d2b000)=@sack_info={r4, 0x2, 0x2}, 0xc) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000063c000-0x8)=@assoc_value={r3, 0x26d2}, &(0x7f0000d2d000)=0x8) 2018/01/09 09:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0xaab5, &(0x7f00002a1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000054a000)={0x1, [0x0]}, &(0x7f0000302000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fd0000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000553000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000397000)={0x0, 0x8000, 0x6ec0, 0x1000, 0x0}, 0x10) sendto$llc(r0, &(0x7f000059c000-0xb4)="0ce31292455e32d6740d7a9234a03fc3cd62795c91102a7a18b9de6abab161d3cd463dbebd90d5433c15608d848fc30e9b8294ea6030182d831e5baa58d6ef2ec0773152f5ce563491a082b79488412609a1f286474197d9417c691520c8fb1aa2b19107945b90fd2f9ec44f3ec061ab9104190a24dc9aa8d5dea4a61c02b5aae4d74fe7d28841d46f4029902a0b9e5cc49c369b0aa35b568c4fcb624b0ff58742fb394cc0ea8765d013f629c7fcddb3b84cb258", 0xb4, 0x1, 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000c33000)=0x0) r1 = socket(0x10, 0x803, 0x10) write(r1, &(0x7f0000f53000-0x69)="26000000250015f8feffff780d00000001ffff04084000000e00010004000009000503000000", 0x26) 2018/01/09 09:07:36 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000c37000-0x40)={&(0x7f00002fd000-0x8)=[0x0, 0x0], &(0x7f0000e73000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000e73000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b53000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000697000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@common='sit0\x00', 0x0, 0x0, 0x0}) pipe(&(0x7f0000556000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000e73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e73000)=0x60) 2018/01/09 09:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00003fb000)={&(0x7f0000513000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000013f000)=[{&(0x7f000066c000)="e9", 0x1}], 0x1, &(0x7f0000e4f000)=[], 0x0, 0x0}, 0x0) pwritev(r1, &(0x7f0000aef000)=[{&(0x7f0000904000-0xf5)="7f337ec6b4e0b67454065da762344cd794de4f2a7a5ab1bc15d24dad7959a396c64950d99745467965bb45ad8a5ea06caf0e880834a8fc39d82ff7f1b6753426a856bd0fe3f2289ac98ca7a570a2efc3c0d9e8c7e4046d22a28455730f300818c4b37ffdd648c24efbeaaa25f9dfaa263db1aa16dbbaf8776398f9532f0047f233923af99a9a42800d4c459ee9aa5029144f8306e496809fdf0ed68013f3c04a5170b27717199150985e4118d78a410d23dee46c86c3466e9457fe466bead07b87b127bbc162171034a5852e47cb7d3313fc0f586b7cfa87ceffd68d85686808dd0672f8dd4f6a2da4e34f01494b314f9b7ce92640", 0xf5}, {&(0x7f0000ae6000-0xd2)="20625ab9fed56b50b059216be113656ea6ec6c142dce9737ec1e7e7938cd5e8354533da9ae54e450c02224709586847c053a2ae67225c729848eaa33f632856c2a87d57786f715e61f61be633327673f1cf91916fa06f334f3b772c1c1bdb717448ab8918183bf1d30c6e6eaa7cd567d31cf3215e7b94388d5ec410dedd8c5d40960e13d5b35d8378572a24b102d50e6cd7066f6c06dac543e6b9b3bd50304ce494cd87407c96b1bcb0c2ef56ab65a09a20fd46a4c2543ad253ef3b7e570d4da2cf6ef4a7e091ba123aae1fda885381ee44a", 0xd2}, {&(0x7f0000596000-0x6)="acf21b39b26f", 0x6}, {&(0x7f0000f79000)="3796f34f4054b037829ed82ba5326e29dd9c343141a1de8e27c140", 0x1b}, {&(0x7f0000b9f000)="467092bedae795dc4e7402d101e639615a84e3dd1f0bb70e1466b056fb84e3000ae400bc254538", 0x27}, {&(0x7f0000747000)="b1ac87661b1ea11a4f5f3d9d3c2f944d784c76bdba3525e4c156cc89aaf88f30a1da71b15b27480bdce9b0aabe88416336c1130f952d84b9e8d36ee715c81a5e7a78d7902660d3ea988a78a3ff7a1a03f68a72c9db300a1d201a32ba73a91e735f67004dec6abde06c2e6fdb234025419d42a58c9f172abc373193350562abaa3eeb3c9b35e0b233ffcf795198ef0ccd19d218ed2f00a441846e0041b3d01af9d30ca1168830b3327ddda3", 0xab}, {&(0x7f0000677000)="", 0x0}, {&(0x7f00003a6000-0x2d)="73ea4ba147349b46feb47399f6957130871af933d6d44f179074583f99f3b97b4d4eac485b322f27850358e162", 0x2d}, {&(0x7f0000c92000-0xfe)="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", 0xfe}], 0x9, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) poll(&(0x7f0000c85000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00000cc000-0x3b)="125892b9bad53718693624e6e339ad075534add8dac25d14dbb4d19f43f12c7952d13bd62df12c8229577457ecc436eaf5f932ba30467733c3cc96") 2018/01/09 09:07:36 executing program 1: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r0}, 0xc) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000eec000)=0x8, &(0x7f0000a82000)=0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000e4000)={0x5, &(0x7f00006f3000-0x28)=[{0x1, 0x400, 0x6, 0xfc2a}, {0x10001, 0xbffd, 0x8, 0x20}, {0x8, 0xf8, 0x2126fd21, 0x80000000}, {0x9, 0x9c9, 0xec, 0x2}, {0x80000000, 0x3, 0x7, 0xffffffffffff7c20}]}, 0x10) 2018/01/09 09:07:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d00000-0x4)={0xffffffffffffffff}) connect$bt_rfcomm(r0, &(0x7f0000f50000-0x9)={0x1f, {0x5, 0x4, 0xab3, 0x6, 0x7, 0x8}, 0x5}, 0x9) r1 = socket(0x1000000010, 0x10000000002, 0x0) write(r1, &(0x7f000010c000-0x1f)="1f000009120003f2f900000000e100770100001405002200dffe1aec000081", 0x1f) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000042f000)={0x3, &(0x7f0000279000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) readv(r1, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xffd0}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000b86000)={@generic="7ce550cd668d5007f8ae21604a78b0e3", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 09:07:36 executing program 6: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40) connect$nfc_llcp(r0, &(0x7f000012b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1cea46e3ff6a26159e5fd7252c85921bba2ec2bed6f473548288ea2661fcb59a0c31429f2d5fcfaf7346a3d99f94ba62fa78e2cf7f3bf2640d648685345521", 0x0}, 0x60) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000237000)={0x0, 0xcb, 0x30, 0x1, 0x1ff}, &(0x7f0000196000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000014e000-0x5c)={r1, 0x54, "867947b1cadfde86f75673be76a00682ccdb665fd147d7aa649f62a118dbd377df08fb99deb3a2c3e9be8851b7f73b978560806756e2b8b70457ac7707166be99bbbff05be017abcd5f98ed3064ad3b15ea7ba66"}, &(0x7f0000001000-0x4)=0x5c) close(r0) 2018/01/09 09:07:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x29, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000782000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{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]}, {{0xa, 0x3, 0x1f, @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]}}, 0x7, 0x1b9, 0x2, "7d536c5a6397ae1ba3e19d15ec5ed39f328b981257f1b08ccc9b322c2a8da4dbc5f63a310bd201aeb997ea27f0160cca52d623f3c6a7d521dedeb2498d271eb5a542ab4ea0ba177ec4afc4b9b8cd0f01"}, 0x160) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0x2f)={0x0, 0x27, "349517b50d441410b0e63ca21c4c65daa3535512db93ad1c12d56d6f0ec6c848f503fcf753ed2b"}, &(0x7f0000001000-0x4)=0x2f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$packet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80000) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000003000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r8, &(0x7f0000006000-0xb)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r9 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_RCVMTU(r9, 0x112, 0xd, &(0x7f0000002000-0x2)=0x4, &(0x7f0000005000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000007000-0x10)=@buf={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r8, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000007000)={&(0x7f0000006000-0x2b8)=@polexpire={0x2b8, 0x1b, 0x400, 0x5, 0x0, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1f, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x1, r4, 0x0}, {0x0, 0x9, 0x8001, 0x9e04, 0x7, 0x9, 0x7, 0x5}, {0x80, 0x7, 0x1f, 0x6}, 0x10000, 0xa, 0x0, 0x1, 0x3, 0x2}, 0x0}, [@algo_auth_trunc={0x94, 0x14, {{'sha1\x00'}, 0x228, 0x80, "628fdfd256eaabcdd946a105e27b27b51a531f1a515e1cf4b043809584c73beb901e6e17f5f53ee3a54c25fc85b40e9bf565d6c02cd0fea91da7ed48076050b0a6336a93b0"}}, @policy={0xb0, 0x7, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x3, 0x3, 0xa, 0x80, 0x80, 0x3a, r7, r5}, {0x8, 0x2, 0x1, 0x8, 0x3, 0x80000000, 0x3, 0x2}, {0x1ff, 0x7, 0xfffffffffffffc00, 0x3}, 0x101, 0xa, 0x1, 0x0, 0x3, 0x3}}, @policy={0xb0, 0x7, {{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1f, 0x0, 0xffffffff, 0x2, 0x20, 0x20, 0x3c, r4, r5}, {0xff, 0xfffffffffffffffa, 0x5, 0x5, 0x3, 0x5, 0x4, 0x6c}, {0x81, 0x2, 0x3, 0x7}, 0x0, 0xd, 0x2, 0x1, 0x3, 0x2}}, @proto={0x8, 0x19, 0x33}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x20000804}, 0x40880) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r8, 0x10e, 0x6, &(0x7f0000009000-0x10)={0x5, 0xff, 0xe4, 0x7fff}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r9, 0x8934, &(0x7f000000a000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r10 = accept$llc(r0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f000000b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/09 09:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b72000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebf000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009da000)={0x0, 0xefbd}, &(0x7f0000476000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000dc6000-0x8c)={r2, @in6={{0xa, 0x2, 0x2e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000417000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ead000)={0x0, 0x0}) write(r0, &(0x7f0000907000)="260000001200470006f6caff001a001407220700000000000000ffa0aa07373f05005d0008ff", 0x26) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000081c000)=0x0) 2018/01/09 09:07:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f31000-0x20)={@generic="f39e9caf34f6dca51d9469e03acc4d57", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x800, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x7fffffff, 0x80000001, 0x2, 0xbfb0, 0x597d, 0x2, 0x401, 0x361d, 0x3, 0x10000, 0x9, 0x80000001, 0x4703, 0x4]}, &(0x7f0000228000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000773000-0xfa)={r3, 0xf2, "95da607445c7b04ed8063f886a567ac1aedb30eae19c966e8b3b5cd22fdbe716fb2a3f801df77fee3959bcaff113745e02b04d7df5f9034e5418fa6af0c26a805ad978f473a538b8bf31971af3cdcc27e89acd8a0fc05a941f6bf4b5b8d40efd22408081b088814072e40d8d3999ee92ed630492b8aac495c2f2f3652ff21a5b85c88e8078bbb93dcdadb9f40fcaa09dbba2811bfa5186e9b1c75b6e4a66cce11c098d27fc25db06deb80b24509e5b21603a93722e2ea5f3b733756a82091d58678b42c282dd45cde5bbcea1666873e6b71a4793fd90d7ca5c0e31592d58fe83dab73b22f648a5d43e0c9632185b6a25ddcc"}, &(0x7f00000f2000)=0xfa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000000)={r4, 0x2, 0x56, "8e446a7222642ba2b4c9d3f6b9915e2bf9ab7e1456c4f9929aca6d943c4bd0b666c52f5265713845df8df34482c5af297d3dec993dc24012d3fe4d89c79ccac54acf4862d6ce98ee947a28049426916961cb7731c74b"}, 0x5e) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x6, 0x14, &(0x7f0000000000)=@raw=[@generic={0x5, 0x510d, 0x7, 0x2}, @alu={0x4, 0x110000, 0xb, 0x5, 0x5, 0xffffffff, 0x1}, @ldst={0x3, 0x0, 0x7, 0x6, 0x7, 0xc, 0x10}, @alu={0x7, 0x41, 0x8, 0x2, 0x0, 0xfffffff0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x80, 0x9, 0x6, 0x2, 0xfffffff0, 0xfffffffffffffffc}, @generic={0x2, 0x6, 0x6, 0x5}, @jmp={0x5, 0x0, 0x3, 0x7, 0x2, 0x50, 0xfffffffffffffffc}, @alu={0x7, 0x7, 0xd, 0x9, 0x3, 0xfffffffe, 0x4}, @generic={0x7, 0x8, 0x6, 0x43}], &(0x7f0000000000)='GPL\x00', 0x0, 0xc3, &(0x7f0000002000-0xc3)=""/195, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000-0x42)={r3, 0x3a, "04042c497da207e706cf71a57ad812887ba973feabaef2f0f43c27aa11d2b0f14e5b2b29f3a5bef26995ddeb1204a97779312d7aa7cdedf7def8"}, &(0x7f0000003000)=0x42) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000-0x108)={r3, @in={{0x2, 0x3, @rand_addr=0x3800000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x401, 0x9, 0x9, 0x200, 0x101, 0x67, 0x8, 0x1000, 0x2, 0x2, 0x8551, 0x17, 0x2, 0x3]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000005000-0x1c)=@in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000004000-0x75)="396672378f3438d00fb75d10676d5c836fa99c95c0146097cd60a894e05bcb4af7199f80da0ee9519614bbcbe4669535c1c3f5867362fcce4d64842ee84c53a156937a54983ba8b3ae2dbf15b234f18ae448b2c235b07cdaf09e11697c474ed2470b708ea7ddc401701dcb2b39f0e44368d9f7a789", 0x75}, {&(0x7f0000005000-0xa8)="a73ef0e3ea068ad1e8ef918e0f46ae54f9dea3d7045b410a3c223c5c1e0f87207b647e8e17e349ebce52363985421077b8bd3301d862bb9c8a63089853dae704d25e3896bce1603ef5c0b5468e037e174d88ecf8d13b494b9b1155fc1e755715b0435c7f77c61eadcd0bd981ef72593498a6cf4d9c3063909b6362024767baadbafb375eb08a97ef40e1eb5e4a8c58f6f6ae34557375a2338df0d41a515468326000ee7cce743b5e", 0xa8}, {&(0x7f0000005000-0xc8)="55d2244697ac9b0f2132a97e7281f566543fa0ce71c9b34866fd95b426fe429d3b9062673354f892176848a8aeb03f3bc020380c11fb1027f74a63d36a990772ff7c6014cd3bfca5f0eaa0b1913da53756d38f4b09546b143b5f758f4848588ee83ee97120280b556e127d385296a888b600f6630d9c52696913396f4ae90edb66bb100b3137c7801c2e880ce1887801c229dff57a9b6f391b4171e15363136b02d6a7e05e84448ff3ffe23a47842b3e7c372d68bf1c0ff4fdea7844756ab55bc1b3cefa0197ffb6", 0xc8}, {&(0x7f0000001000)="f551cd1c5bce05c2b0991aa43f9d94a090ac7fe96fa2b4896ddcd9889c206aea55e90af97e48ea32d5de6745269481e81bfe0ef6135b9cf6deda8fd21db3d7", 0x3f}, {&(0x7f0000004000-0x96)="43c9033e204169d47129f49b32d595d967b3cd80d3518217918bed5b78507eacf3392c2b55ca31f98a9fd8dce7804ff31d319f796e7e7fd093df23e8cb31d4d3a81041709986f4bf8f6b7ac07b8f3b4b119e73b29e8a2cd831e6e8f14417a6f26d6dd2be73ca61e9e8661573fb4956b67615a998fe2636b21cd56f20c7c4ff7978258d537f0a0e8b8cbd30eaa68ae91f8e5419e65fdf", 0x96}, {&(0x7f0000005000-0x1d)="d6f57c6aaa7ee5d0426e4a19c5e7d2ccd69371edd0310b0b96206a3508", 0x1d}, {&(0x7f0000004000)="c5e2e12e337990aee3007a65768f797b94dd94148b38c488fcd541c9019d38e38666ed4101ec2029bd39c692e02030e4ed8811ccd1d72aa71ab091c1a5d6e53a73660cc49ff97556a1ad7febbeb1ea1d34c9cadb70d28cbc71cc650d8c569e7a3d508621af04de83db1907d26cd8bac2dcd6a3e9e76181c840d32d178fadf738d4b8267e328ef63df2", 0x89}, {&(0x7f0000005000-0xdf)="6bb19486a7f8eea8ed0ba9a727690edefbb5e1e47bece0103d65e7f0296de50ce734e2523654d4a127b606e2ca319014c5b3370977ee8227a4a8261e8115ef40082739c47bda8cf3c84f25faf82c3d4e6e8fdde0bcaed95e6e51741a3788a130437664debb531c9e0edc97dc5c96fd3a68745f4971e4343ea85eff8a7d6e7872848fadf081f2ed606a4010ca12898747fe087a3ebdbd8a8e27a8fda33d46231d64b1a3e65d0ecea08530af1dbc1c01da654b6f6024b5798cede71ea40428d537108c40fb273507c636f92ce537d1d92ab402b73a9097d09d216ba761b16af9", 0xdf}], 0x8, &(0x7f0000005000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x533f, 0xffffffffffffffff, 0x204, 0x8001, 0x4, 0x400, 0x5, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0xfff, 0x5, 0xfffffffffffffffd}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x203, 0x3, 0x200, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8baf, 0x8205, 0x2, 0x1ff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x5dc1e8158e869b04, 0x33c, 0x9, 0xfffffffffffffffb, 0x5, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x8000, 0x0, 0x1, 0x3, 0xe51f, 0xd2, 0x400, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x3, 0x2, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0xffffffffffffb59f, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x8000, 0x37, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x1, 0x1, 0x6, r4}}], 0x1e0, 0x4000000}, 0x40081) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000003000-0x4)=0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000006000-0x10)={0xd13, 0x0, 0x168f, 0x66}, 0x10) 2018/01/09 09:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00000f0000-0x22)="220000005b00070b00000000ef00120105000000000000000000000008ea00050029", 0x6aae3206) 2018/01/09 09:07:36 executing program 1: r0 = socket(0x0, 0x4, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000bf8000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r1, &(0x7f0000685000-0x38)={&(0x7f0000b77000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c57000-0x70)=[{&(0x7f000045c000-0x27)=""/39, 0x27}, {&(0x7f00008a3000)=""/0, 0x0}, {&(0x7f00006a1000)=""/242, 0xf2}], 0x3, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ce5000)={0x0, 0x4, 0x8, 0x2, 0x9, 0x0}, &(0x7f0000dd6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000047a000-0x18)={0x0, 0x2, 0x30, 0x200, 0x7}, &(0x7f0000a76000)=0x19a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002b4000)={r2, 0x6, 0xe5, 0x7fffffff, 0x245, 0x2, 0x5, 0x403, {r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x2, 0xb4d, 0x2}}, &(0x7f0000a72000-0x4)=0xb8) socketpair(0x2, 0x801, 0x9, &(0x7f00008f7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000ec3000-0x1a)={r3, 0x100000000, 0x9, [0x3348, 0x8, 0x3, 0x5, 0x4, 0x8, 0x2, 0x7, 0x1]}, 0x1a) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000d4000-0x10)={0x5, &(0x7f0000f8e000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000f6b000-0x8)={r5, 0x20}) 2018/01/09 09:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000007a000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00001df000)=0x4, 0x4) 2018/01/09 09:07:36 executing program 0: socketpair(0xe71eeb88b52f1bac, 0x80000, 0x5, &(0x7f00003ca000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffed0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000483000-0x4)=0xe8) r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bb7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r8 = getgid() sendmsg$unix(r0, &(0x7f0000dc1000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000abd000)="c98179ae2fef888f83c9e008df102fe3f824220a8d0a1436b5bfaa6223bbce2ce70f58000598840999b0d32304fcc3420986e2cb7864d774d5d0bc93f33b150ad4825d120e6fe969dab1ee9325e683e1a9ef735bd983e80a7a9306f6876b2711cc41ee16e65c2b2571904740d700fb4127eb1c05e2a26c499c0778e19d5fe55cde05d801a926e1e9956eb4bb316a9504805d80958e39ab50628e1fa664e01e09b3496072b5c13c07883a2730d10e8749a3ce9b3f", 0xb4}, {&(0x7f0000840000)="d2bb7747dae83b5cd6ae253a88e6b46ba317f6a3f0704df877a55ad4f443f48fdfe53933c93e7862b423a0029d47952101d4d0d666ec73980b03cfcb9d9b174e7e3e83780b5cfd3750b9f5c22eec9087e8bd1e1f208ae34858c2ac6781043651e5b669d55fd384909055d3a21f91ec0f5d1a92e99be3a5a45cd6ae94b325d7f5afaf99756fc8e679f8972abd8191018c98863754b48fadaeabdd7f301c66a3a309ad19ef8c8f2ef5ef790480936c8ee4ae628c1df276192f4840c084aacdc9d0b4069eab2af517c517e0e22614de41a6ebb90e73257543e5024514c59d9e8f6ac3e867ce14cbc248fe", 0xe9}, {&(0x7f0000001000-0x16)="ec48e04770453932c27ccabb83143263a85141b80be0", 0x16}, {&(0x7f00006e5000)="7214669281eb91e3755d434c57a03207a77384dbdac3419f7f1f13854445aed03932d9dbeac259ee3b9c3eb2767062ac3afff8248103395dc7afb8c168f7c624c419174093e5e3c15595e7feecdd6f689a3a6f2d8917a15b987dc81f1032c3eee74361d084c936dd3ad3d33a27e199aa82719b970a04a798c4a266ab3911dd367d9da3631d82027c8cd543d4f214", 0x8e}, {&(0x7f0000000000)="857146ba79a757825768582f275a0d6eb9acea6c83118d2a1e6f875317f9060e94ca224e8e118648eb1f5d288748465908b3667aa3d70a9b6e6dff9da8e25846fe88b312627eac49883049c642145484af07794159560d4d51f675b2bb59f62ea16090804ed6cedc6c4afe036be0a1e03f58d5399881900cdbd25383db9455b6d3db1ef209c513bc29a836a50b", 0x8d}, {&(0x7f0000000000)="c46f32f55ab089a88ac4a22f66c86b852b4c5178959f7c5dbc2abac21ff0c0352b0a3e618e99be400a0bc562634ad959697cb79e399c70d03948b31e8ed4c256e2f4bab8513c6d396d09a96848bc38a4c514a91c166d9c11b28a96bc4b840ee22d2b067c689a", 0x66}], 0x6, &(0x7f0000f28000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r2, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, r2, r0, r2, r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r0, r0, r0, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}], 0x150, 0x20000810}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000)={0x8, 0x119, 0xff, 0x401, 0x10, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004000-0x4)={r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r10, 0x11, 0x64, &(0x7f0000004000-0x4)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r10, &(0x7f0000005000-0xe0)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000003000)="71430a88a65b3c6ffa379cd9401601e124a3ff80216c77c19c61ea5f254b1eb98ef3ef1c2bc83164", 0x28}, {&(0x7f0000002000-0xfe)="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", 0xfe}, {&(0x7f0000001000-0x31)="25ba67296679e356da1040a3ee1aa5e21b7a699b06097d7cedfb576eef2d3de6f54b8b4f71a56aad386c84044ca72aad09", 0x31}, {&(0x7f0000004000)="c412ed95dcb80793c07d5db83af64870d89193b28ed0a13425facfc186faa62f494df640a4f1c452d59ef82818cc9ef467cf3a63d37ca482564df9427b3b95a8bf63e8f6c1b43984e31b5e78e9121d370297279b636ea340667516aeb6781e38e02460ca8919369d5180725de4d11432b21c89e5a15752e61b368591d339301647be24082ebbedac08f7e3db0e28a8658cf13283bf8b5ff6854608c615176f6acc0309ec903f752acafc4697a653e7d547b539c9b94ec9e378d0fb3a8525ab233a4b1c09a63b17af5af90cabac9d3427db4664e73b6af297152785a1ef6965187b8b0ea253e015f5afd8db9b7e7b43b41796732f8712189f", 0xf8}, {&(0x7f0000003000-0xf1)="e78ce19fa14911ac9a062eccceac89cf30acb1ab59af7213e1fa719687b09988806b5a4ebf8ac191cf6490d0c8a29833caeacea98e7c1c6594626f98a23fc1d809c97aa083f254a762e70070e4a11f946b7ccbd5f57b67a0e909db1d0d3b7d1ee26546ed84433ba59215a52bc98d1f90698196ac55952d22499c0cf9a1b847b88191f4b708ca42fd609b6f69b3a2b0cf8e1195d544d4ebc3c1a8f3f1d247ae896c0c3e20be391cacf8ccd678e46fa815128b38baab780ab0af00f80dc24e31f973e490be2b0932b39e547292fae0b95ca10234f37d661e93fcf21713154d3fc4e8c2ce9447af69d6239db6613c198a1ef5", 0xf1}], 0x5, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r3, r9, r8}, @cred={0x20, 0x1, 0x2, r3, r7, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0xc0, 0x4040000}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000000000)="54392ccbac77fa2cd70d30c0989c8a4341b8e6d5801a9c0d3deefa1d5e8d30c418df0b4294cae69e498e34ac15ca871642dab5eed40bf13a8ec880718d95d1187cb1a26f4d4ee99f1f0af8284eec91275a857a33296183933ba845df9f3665eb1ed008bd8a2770a592552cbd120055f239f2e300792a5bc6368d749a8b7e6139207cbb2ac8647fcc644afd223947f7ee65de58ceb8b640bd5eca41e3062c5412cb3c38721e4596dfb94bc7de8aae7d887fe10bba5b9d6d6221", 0xb9}, {&(0x7f0000004000)="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", 0x1000}], 0x2, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r3, r7, r8}], 0x20, 0x40004}, {&(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000-0x30)=[{&(0x7f0000001000)="d32db34294743067929d5935afbb3bce6e767759a03e1d128c30e19969ca15f051421db4501d41bc8853eb73dc5a802fa70640bd913322ffa17a471e0077293b698708799958326ee3b3cce7aafc2f52b4da5e35d23ac2825cae04b7a20acb7d8cdb27d87db28607ae47815fbcbc0da8fe866a93659b619d9f4f1fbfc0ea1ef2f3f84569f40dc2cba849753fa6243b90a489dfa1425410ddfe86aa58f90bab774be99f760706f1dbd945cacd940b6ebb3234", 0xb2}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000000000)="2a279016b5b612c3b24159dd9d", 0xd}], 0x3, &(0x7f0000002000-0xb0)=[@rights={0x20, 0x1, 0x1, [r10, r0, r1, r10]}, @cred={0x20, 0x1, 0x2, r6, r7, r5}, @cred={0x20, 0x1, 0x2, r6, r9, r5}, @rights={0x30, 0x1, 0x1, [r10, r1, r10, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r9, r8}], 0xb0, 0x84}, {&(0x7f0000004000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000-0x40)=[{&(0x7f0000005000-0xb0)="8285d5b59107f26a22346996d6caeecab859f63fdc684877968a9593f2c95fce7e2a76ba2f87e7511dd95af49b810116a69c8b256877081b358879897fe936e2daeeb2e803cfc1844c6e3503913112db8014a5c2491a82a8271af5f04fdb44f2b9478fb8fa2b2116ebd3afb8e34b7a590df3a2b50e175e939e2128f91f9a44a81e5fac3aed21e0fdc54cf1c46e8405c9001d494afda159502cdc10d44a4744f2802d0d98ba09eabebb203e169c6c55db", 0xb0}, {&(0x7f0000002000)="2122af339ef25ed89fb783289ebd038e0e204c9c16fd3ebbaba3d1661ad9a0b3da956936545d37191323db659ee27078545782", 0x33}, {&(0x7f0000002000)="9328591b147e1dbbbe8e1ff7bb29481e13f702d585e6789ce8715f57d3c84c3e83df5f42b5a7d5570b4e116b995da5005ed36763118b65238f35302292b9e847cd2794a1b8ecf917de8c9ef428a4d78176a9da94582393d3b0f868d8f19622870554ca487550508852ef8144368c28f78a777cd08ed6716b9390c14e4c568594d8bbe5340e576db680d57a10f77e2603cceaf16014e47d8e54e22c28a98fe42b5447e1c79b77ca5e", 0xa8}, {&(0x7f0000004000)="dc077a2596c87c427726e762f64833b1caf08c94350e9fc0fbe7ddfb4c1bf825d5ec67ef50d73248ccdb06fdba6bba01690afc07fa019c32158577e0d235897ca129f64424305966dae9c76532abda9f76470da8487188a3a5898b67613e81135c4f2a307138ca6a855c5c8ba3f9fbedc400e321c3d1b2e410d549ee329c2e3480dbe7bd52445a301f775a697a6e77efdf4315982ffc1a6cf7426370c98319f2ccd7994748fdf6ace77aa69d6b7eb24cf575b1cffb117f4f6cb919bf2c71b0f48813c029b5d6501d2be1587abc11b5aecd63f3e55430d5c7ceb3d9b40b274ce4e0484ef3a63a0fabc986f59e", 0xec}], 0x4, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r4, r8}, @cred={0x20, 0x1, 0x2, r6, r9, r5}, @cred={0x20, 0x1, 0x2, r3, r7, r8}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r6, r4, r8}, @rights={0x20, 0x1, 0x1, [r0, r10, r1, r10]}], 0xd8, 0x40}], 0x4, 0x20000090) [ 179.066653] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/09 09:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000675000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0xfffffffffffffffd, 0x20000000000003, 0x0) socketpair(0xb, 0x800, 0x4, &(0x7f00009ea000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000a02000)={0x4, 0x8, 0x0, 0xffffffffffffff4c}) sendmmsg(r3, &(0x7f0000d32000-0x12c)=[{{&(0x7f0000f81000-0x6)=@hci={0x1f, 0x7, 0x1}, 0x6, &(0x7f000047e000)=[], 0x0, &(0x7f0000b78000)=[{0x1010, 0x0, 0x6, "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"}, {0x80, 0x10f, 0x8, "dd5096cbb688cc9bdadd8181df2efe4e796e6e242561a2b787f6d1cfe4fe4a4e480ca1d4f1e0d602c5b141023a8bcac368d09d41857c7eac239b840c8986c67582fd62d79c08ffbab7520a0acf236cebab2c053157183757f22a59782aed3ef6c459b80a4eef3e0c4ff0"}], 0x1090, 0x4004080}, 0x8}, {{0x0, 0x0, &(0x7f0000d51000-0x40)=[{&(0x7f00009ab000-0xd8)="f226b61d89e09e7d4e6f12f812e45a2e819bcf9a98267d1e290a39c4e6b4223bd0790e438ee928135d0facc5afa8650d6f503ae84dbd6d336efbac442807e63d5602577bb00818420d81f8d04780d3023219472aea98af9a6d51d9e8cb2572c3a21ed635900772fa5da349ee9100300fd1996972946d6f96015fc44c45665f9b8b73a9256ab97d1c45bd6cb74479860724c719dfbebc7da6d4566ee4ef5795350d9ef119f9dd377596a8f940c89d2b81149a36bfedb36cc93baf732abab6f1689fdfc6ab682633a6324d4dc39253b4e5e11a226823634f39", 0xd8}, {&(0x7f000034e000)="bf430c0132662be8d13de1a5367793918d2add67ef5abc7528b28334d330292a6600614a0b3b50084292976014df3571f34b74b6492662ae576cc215ae0202a014b0392055fc7ffd36", 0x49}, {&(0x7f0000856000)="295cf8380d1cabf0f994313beb8f66972ebfec83c63422a0dd4cfb15f55f453919ae390ac80c9f26ed337b5a14a4633476d441ab799109e4fb1c30c6a4c37e41e234861a1d5dcbd23c7ee1517c7bbc7764ba78ececa3a933267e083d082cae1725d124f91a2cabbbd0c96e665d802ec9db4d82fcff9548d6ffba7ce7f1", 0x7d}, {&(0x7f00007a6000)="e1b486171881d12051692e44fcde4db30806154eee09244f78cbd7ab12b9a5ca655e214caf29785d99aacb654aa4a1bf9f437e7684ffb9b92e05c1cffaf47b41ca9e720a4fabd5990df69f835dbd6d6560722927b638665d4a19925a3698e26a2da18c2c0d740bee4ac70e160d377bba7d7dd23b2bcc23c485f375c1d065550dabe3d4a50b0029842e8db4c4d93ca783d423264b137049b29e802a299cb6885a5fb07c9fd7a3f186babff44360fdc3e8872b317f2929078cb1cac9279d7618d102c247482ca20a783a59d0de8865f5047057932ba05abb64923e6029416c1fc9c8e83c268bf7f193", 0xe8}], 0x4, &(0x7f000066c000)=[{0x88, 0x103, 0x2eaf, 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0x1000}, {&(0x7f00006c5000)="69ab2b21c705c45aa782c7caba9f629aa70d7b759010ff5391ee489deae805c29584985da8e97e6384795a60752ab9ca9c13e64f4ee2dae2421e69a449e6c111a39216bd6b1e479e4e4c8f7b24fc6dfebb7b1c9672f0d87f120eb7613f13d8c54d559fe2ca0eb41f0ad4ea40d25ed6c718d88317e1279782accdbedce6abeb246f4fc80daf0254c3c5830666fa6f6569633d80edf640ee917e380e42b73eb7c68e555f7ed9eebd79df3367b25ce7a579728ce58a6aebf5306d054cab423956e73189f8e7141625e417ee8a8809c069da5329efe4d946082a4ade403f1be5ef31bdd6af280c872c1cc0457c1a7d1405ff0114c66238c167", 0xf7}, {&(0x7f0000bf5000)="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", 0x1000}, {&(0x7f0000b87000)="51171021d12ee59c95b974367d8704576da12e907379e844880a11850c31eb6f4bce91a6ed67f1886fb38197e0dc526dcd0a7e8d5677393142dac16b1ade6aa40173f5e6d9d8dc30794824dce9a88af240185e19aa58c0521fc655", 0x5b}, {&(0x7f0000bb3000)="b419fee10cac1b77a66cb070d4dca77543b29a23a4", 0x15}], 0x7, 0x0, 0x0, 0x4000000}, 0x40}], 0x5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r3, r0}) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000e07000)=0x0) shutdown(r5, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000071a000)=0x9, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/01/09 09:07:36 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000018000-0x4)=0x0) 2018/01/09 09:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 09:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, "8d"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x8080) readv(r1, &(0x7f0000bf9000)=[{&(0x7f0000b55000)=""/254, 0xfe}], 0x1) sendto(r1, &(0x7f0000ad0000-0x1000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dced38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1f3fffb11013b921afd9ca589b53ea39c025085f0f0c9ca2ba2a647fb23d3bb74ec889e7dba9c973baad8a3884e36d2885c43765b79c43b9d85776997d02731fa4263946f8a3c7cea986bc8e3c567d7308c34b140969fc8bd6e79834bc70f9ef2b039e10537028ab1e78199a9fbc5ccb4bfe34fe1263c43365ac2ac6d3f15b4098df73f4633d5a7376ff82b829daa86aa37ca348c257b1b9cf29574de0206c6042dee3f5c1b89e0e0403fab8db6bb4c763a51d802569e349827914896186cdc709d4e5e46eae415843764516d49422b7df26bb27f693d7b011dd4ae54726019b032042905f28002ee6726ee979b485fbbc2ae4380e9ef357640a34d912f9cf6bdf1bf74db36ce50b6b4e9fa7e0b00d4cc12742ca058908e3a93f37b63ea8b7ebc0616ac9207fd2714fc4704e8454f8369840e9a3475650b2ecb139f96475a1ff65fd39b00ce052c98ee8363eaa7d9a301b7228707fc0a1c5d6a6ef26bc589084e6dfbb304d84461a6d29678e91514cbb5f6b309e169f2833224e4bb5d64b82bbc759de8090a1292270a77a6111ead5517d71875495faee08b6baa9d1301be83a2b97836db6d6a0f8f84421affd570903ee73ac57e9c0a574eb2c913743410f1962f7cdc640b7542f67cb45cfaae2338137bbb15b1481d59a118638dc99fc3baec7db6cb42d9fd60678c11955c06092b02c6d0e98f563c320b7ef4a3c9b9e15c1e109004790cc2a7691d9287883af16ab47f3e14f9ff103da8089e6dec4646a429718514b66e81be5cff7f7b92fb98bdf40c493fd32ad8e8d39f5223f1202ec99d9e0b86f63338d6c99a2940e210d2ef892b080a49804e47cdb3cc8777e48eab9600b33489438f241af90ff8a8a969260b9ef3eba3cea26f034c19919cbcd188b83e9431c37d012d2e0bc86c0a93374087ffebf861ce46af179f740e77394fa7977a6c88ff85db9978f6338d627ad9ef10d76bb9cc7b36277e08078ee10f73624078c840fc8027bb3ed04c730f3a01c4b17a7f5e02a14fac9cb929219b10632cc60aba024986f055c89a43e52a74256df1b7b142f0bef59952fc01f09762cd0e58f0052d0519361c734b29815a8505589670e8935a18405acefb6529a0f416620703de85ffde1494750c5a0bb62f71c3969524047df3ea82dc30aed3edf31549eff8354e31532cc64ff98eeabe3a7fe98c4ce28b6fe669ae176de7ba6f7f0790e0489fe44018d004fcb7ad4b9378b85bbd0b2d538d19d1cab70d7472e23328252d224b85f3a0f5b76c4a5001d7eb333b0dc6d9c9a6288930f941ab5eb364b32d9f5a9becc666fade9e9b025eb651dc515fba01738509a23803e7e99e52ec83275c0b8a6f9111dcdcfa1481f0a4f5da2959f482aaaaef0359e0238ba9d8c765bd3a4e628968153376b613603a4049657a03df7f0361f8677bc0723756e7e8f7c8276aee8cb05ace841e951600c508f20cf593b583ca0f7085ce3c5f9eb66a769c88134c4d9fd05a37d6835760d7c32d2addc3188fcd1c37b6acd89a24aa7ae95e414c6067dd7b53520feec50bdaf71e170fc0e2c5a46e863844439d57a3a0969efa1d505c97318dd2cba9f570f461eabb0f1f5d99e35055780d9a259a91d91ce2cc421fe3c20ed82ec93688066e7bf11c3176611eb0cb89c956be6e422205b5ded9184ccffddfff53ca22828e6f86543c58a865e46c15aec7916b237a4245fc735212ee8ab7152ebc3212df9148bc128ec64ff62e3d3481e02914a61dad757e9268ee254527ab1d3164a88f953d0f07edbd2547c357aec54b152a21d77490f1fdf570687e893d91df72f3ff9ad0c0d807a09224bb07e6824c8d2623f80f396a3384bed4b203f1cbaf551bb06ed8b82f271607714eeeee7cf6f0ffa5f3713bf0f43498c56116bd710050efbec498d0e7db16f28f5125d215a64e11de5d6da705770715eee7dfdb8bf9836ec5f7dca9f82d0ee3b1ab74d88b5ccd31d295640bc3f1beeea45d77f7e4ca8567a6dbc9039cb377f0469dd6ad91b45f780a76fa83c5e01567c49372dd91d9c3e4a92c7da2ee422abca3bcb5668d17c0b2ddf10d77163585f88ca5fd3c19ab7f3fb6b6f2fba0b97f7f657ba488dfe6caa685c2c570e23fb111d5eace33ebed2a7a167d09eeb08b5941b7cc6eb1dc16730f0743faf03da74859120d2a518d63e61889d82951e150b7f7e3ed882b7695c75c91528754e834122b02b6cce4c27d610e17c8eeea63c42707687ea1074bacd2e1c488353d7669767991da6421643309513ae53cd7b5f3d3b49c26597d3931728845a5ad8f990f45047f3fabf357343b6511a46560b4fb0abd99b8f64f605a36e20c7c61534580415b30507cce1062df2592aa599235a1b4d77e7179afad91a31f8b5056b362ddffd85724192affa1a22483e46d189ad5a0f72d6901f815d61c603b4ccd1440e8607b183bed433959c1b522d152f8322654e39170f652b52646a4d9478f0fdd6cfb9f63278a7cb7a91d53adf33db68c13b6123086b558fc41ac99bc3882bfcc8aa4a611b5ab6e04a739f59d76ca4e2d964fad3e7e22d9191ece0992cc1d25c53362a5829b02b6e8a8a8a6edd90e99e2af84095940ea4dc4ec91072cc43d6c7dcbb24d4c902abe39af54627601973d2a348fbd3de889296d795e2b29af752ed4ab643b322664eb5dac2572221666859639a26abf87262e40e45a5f5d21ddd09439b9df709daac2ffb675e651e534917b5c88b3a91f3ef8c40161851803e549866a397a38942febaffe8061e423213e8e78d08f297df72ed04eb28182f18c7390a2ea8fde0c448cf29845e25718f6c5414fcc11268c14799f078a934b87dd16e9f114f8400967db1d3a8eec7fa34b2cc2545d423d3ad51b31162127c9a7760296a17b7aa5a2634731bf2655c53ada7101f6464862c71c3885c45916e7abede184b28edc523bbb3c85985d84bf85c7bddf44b3c7212623e29cb24f2d68b24af0d993c15af32873d63aef66a78435b3eef8d70c6a19bb4106d5acbf5ba671f1d5e5738da1cb6739168c5392e7045200577e8ca24829bb51da802408b7c5a96a4fbaa965a4208c6be8aba1f271274b0c4094bc40225d12a4f56ed197396e8723abfbf1d6198d0d41a22bce529c6a55db9b3d5a1ed6a19212681d2286c50791b2ba4dd47c4fced5714e620cb3c425e752406e9b608347d55ca5e7287b525fb96c3c4682aafc61a35b25db7e2c1c3ea41913b79ec9926abab8156cc05a193dd656ad0ac22db5675664d4bcd43ba50c37c011d83798a9e4a79a781e4e1f62a2934e1b5a61715f844f0a5592467a7ce83aa32007d895204c498e7063cb3c37cc4f94a42adae417efaba3da8bb906fc21a569d6048fa6f1e0a9806f18e68823df07f580799c7d1e1fc52a46ae0fa15dd270c01e6b3520cc1fee4153345b5d25b32178c68be03224e32c713a8229caf691d4434dfe3eb2bee40ad92fd43ca81f3665b8890b47098db287d1dda5c3340e3b06c44edf8aae13021637ae1c8afa7b4be083af47a19551fc057d70154395a9dc6d1749f4ef3e3cd7f403b132bd6b11e503b7e67a287ad020f1985b5b5c0fcc37944ae799cf36541c9f9b1f263c03442024eda07df11902279aa56814ec223e3c5e14e525da5156335e8435236f55bd9698ab50b3c2c677b529338d116430777a98598f6a267298ec98c8a95d1cdac504c5508d121cd1d629b424ababf1b8bcdb187b57f9881d2151c5c7d5f0ace1cfa498a8ff78800a4b9343f0b12f3e3c4d5dba79f676c0e4dfe53bfeaf0b07258909bf5144d1fa117307da2bc6eb92df1caa7adf570b3ea8534b060e0eedd15733a9dbc51de1bf99a6e758e1141e3be42d55e953b06018b12348f48da68a641eda7f2cdbaac16d2b797b3c2cc401ae71fecd4c38013ce9e9bf0c4edffe951efa5a5246bcd1f35a945ec842ddaf52252e935df2434ca2ba4ad7e2c5e7062cf3967e535a3f45d86fe9c3625d41c7ee78d96e99fbbf2bfa9cc8ba943a03c38a9ab229d0ef1961b9a22a202ba4ade741d6337aa4e8d91aec13460e4d11ce1bb68db69030e7d49f121523d33b47bda3278939196a1ed9082bdbaf3c90e1ca906c050af59231c58619263e8478b69a84a92b51ed0765a980371129eef22ebc0fff4ea0dee1abd6d358e81f692fef9190f685840ec3acdf591c671a5ebc954b8e9228caac6c3f1f0932ef5598feeee199c8f3ce78d812b2caac87b17a4f67c8f9fba75ec4354a69cc4dde37d1e9723a3bb62cc2f04b3f4b47dfe1394b68bc8f611f5ed325204612c3e26e0ecceb7e88622760148b2f9694bb10a5187969a272b2ecfb4565f8157b4f93ac47fd5eb4a38cc96101d18418a91ed08782ebda990b5e51e8f4244f1cab06cc90edc4c012aa180620448e96e7390e51f7df01152f55e0a4ade8197d5ccf544266e46700e56d2a77c559ee247bce6d6f49693f73d766e4e02bcd5a3d58be56fa45ddd7d6364ade7c8e444754a717eb606a7c71e3fcebbdf3fee9e886b2b65d43fe89df1726bccd7330c61b763a3b40f9ca810b01f899eeadd14b88d4133af275ed3d4313e041f6804ae5a5c4e79618924f11a75ec6c3d246a9c3731081122b4ab7d345bd4019f73738f4bc7eae40e08c32bd1c0ce7224543dcb5cbb09c831c41f155412693837bf4ff7b7ea0ff9d1d018bc159d3fa8c76347e93be67f4b3757ba94c00d14ab791eed0289a4f4cc6dc6844d090f1ec5b2ef0e83b80fe60c36a8bfc01fd27075d0d0dc3e7c270871ee7f0b550fa13a0104036017b97d553b92c68e556a844f3dea706d340450bc1a8710e8d3dc72ce7eb9a1d0e44ad4963c1a7dd590ccb9cb59f555dba9a6755fd83b9f3c2ff7211d9f9d4792fb715366d08d08e8b8ba81590e42c9426798dd060cca271890cd6f0e641725a2ac0f6024bda4e561d9ebd52bf9bc078e7eab6a6ad1c66cd242acd25dd71aefc8b4077d78a6eaf3ed0d4895ef84a6cfe9796cad8ba02493c74a6c57479501946d816d667558198c9ac9bec0c9e7818cbc8ea787790f59f845b5012d7722115a3bfabe7bebf09cf0c5724c047b593546902f76cd019be60fd2d239c679a44b3384c955ee4b91913ba9f15b9022b28115ab3d986bf49a8a24cc54769b9b7697c6ce0e80708834b0156fe823b789c0238a04b8caa2d690fc9d2815fbf4bb6a6cba24b38395b86113b1e558a9c7bd073b5fb1edfc9c6f282912e5f44e765a813f13d51dee98401044f4ae087c084bcf100f5bdbe4efd707c5ac86d8da0d76b7189da7c3ff7ea9fb40f0855f00dbb5d10b938b418e571d1b94997bf5c1195b9a37cec4641270e650416ababfc00036fbcee3c41d2941eee75cf1abb41b78649b53d6be77f1c7d8e174548c553bdec3047c34a0cf38d10a3967b634ab79de4a58d25e91651be8cb2826b8dc19e63f21868a260886570cf54d79b1e1eff82860b87d9fe2c7507eee24409", 0xffd, 0x0, &(0x7f0000def000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0xffffff35) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3ff) r2 = accept(r0, &(0x7f00008d1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f8f000)=0x60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000de3000)={0x0, 0xcd, "174b34f1e192081d0d1bf3680b87a31ef3e0966d7289ba9a39f263c81015c331b190a9946080f09739ec048b5a0236670841d46714fb4cf4abf2c48fa13f7a6a3b96ff5a4a72886c4af50be9fc0da07eedcfa2b67fb3642f133fb3e98000334083ff80e3ea7dc6e9bbf5333cf0e735ce8b9843554d7dfd170834113a2692130b5086b49fc75501d4ec8b022dba5813c1c801890b8128f153d26c1a4dc458bf3f7b259b2d6d0554762fdb0bba932636e98ae93a9760bda1ecea7d01b84d8246f99f0a431827e45023e34e19ba6e"}, &(0x7f0000f3a000-0x4)=0xd5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000080f000-0x18)={r3, 0x10, "acee65501730ca625e33201c9ebdb59c"}, &(0x7f0000afa000-0x4)=0x18) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005b9000-0x8c)={r4, @in6={{0xa, 0x1, 0xc88f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ee000)=0x8c) [ 179.113929] openvswitch: netlink: Flow actions attr not present in new flow. [ 179.188745] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/09 09:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008aa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000be7000-0xb8)={0x0, 0x3, 0xbe, 0xffffffff80000001, 0x81db, 0x7, 0x2, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr=0x232, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x140000000000000, 0x3, 0x1, 0x4}}, &(0x7f0000d37000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000250000)={r1, @in6={{0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008af000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008be000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000acc000)={0xfa61, {0x2, 0x1, @rand_addr=0xa5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0x1, 0x101, 0x1, &(0x7f0000bb5000)=@common='tunl0\x00', 0x8001, 0x3, 0xffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00009b2000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da5000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d59000-0x38)=[@in6={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x38) sendmsg$unix(r2, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/09 09:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=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]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x68) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getuid() r1 = accept(0xffffffffffffff9c, &(0x7f00001ca000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f27000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000762000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014a000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000643000-0xc)={@rand_addr=0x68, @rand_addr=0x6, r2}, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000aff000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000426000-0x4)=0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000462000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000087f000)=@assoc_value={0x0, 0x0}, &(0x7f00002e7000)=0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f00007c4000-0x85)=""/133, &(0x7f00006a8000)=0x85) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00004ef000)={r4, 0x800}, 0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 179.260248] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/09 09:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002c) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x1000, 0x4) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r2, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/09 09:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000847000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b2f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003bc000)={0x7, &(0x7f000028a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000dad000-0x8)={r1, 0x2}) 2018/01/09 09:07:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1572) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) 2018/01/09 09:07:36 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000441000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00002fd000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000fe5000)=0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000fe6000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x7, 0x0, 0x3f, 0x100, r2}) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/09 09:07:36 executing program 1: socketpair(0xf, 0x0, 0x2, &(0x7f0000f0f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xe2)={0x0, 0xda, "211a5746ff3569fbec0f679325af7490580274cf8f1e48069bdb5e4fcc51a239204d43aef8be8cb16896dc8e6325f3b3c2ed22f7fbd0445ace181ae79d9745e40017cac1b368436782ce1352fff2bcfa7dd0bc3789ce702dc38af90994db82e22f045b7e1446d161a727cf7df35e1e85105d1ae47c2a6c2acb69228d970711681199dabec101db1605f4d576dc0393b1f29643de26c923cb5d7f1016da06a6c2fad72e85492b2d79f6b3ece1ed0e8fd4d6113b42de3b3d1ba55f7ec86c53691aad61ad7241081d659d637ac9735bfc8c2b96bf98c5196e82d897"}, &(0x7f00003b3000-0x4)=0xe2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a6f000-0x8)={r2, 0xbc9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000dff000-0x4)=r2, 0x4) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/09 09:07:36 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x138, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'tgr160\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000003000)={0x0, 0x8, 0xfffffffffffffffa}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x7}, &(0x7f0000005000)=0x6) r3 = socket$inet(0x2, 0x0, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000005000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000006000)={&(0x7f0000006000)=@polexpire={0x2dc, 0x1b, 0x300, 0x7, 0x3, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfeb, 0x3, 0x8, 0xa, 0x0, 0x20, 0x3b, r4, r5}, {0x8, 0x401, 0x7, 0x11, 0xfffffffffffffffe, 0x4, 0x361, 0x7fff}, {0x4000000000000, 0x0, 0x2, 0x100000001}, 0x20, 0xb, 0x2, 0x0, 0x2, 0x2}, 0x0}, [@sa={0xe8, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x7, 0xa, 0xa0, 0x80, 0xa9, r6, r7}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x3, 0x7ff, 0x2, 0xfffffffffffffff8, 0x8, 0x8, 0x0, 0x7}, {0x9, 0xd2, 0xe0b, 0x8}, {0x1ff, 0x5, 0x1}, 0x1, 0xffffffffffffffff, 0xa, 0x1, 0x9, 0x10}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x7, 0x5}}, @algo_crypt={0x104, 0x2, {{'pcbc(xeta)\x00'}, 0x5d8, "0134d40d01ee529a0ee434efaf33a46e516dce16366b3971b50a1731d285abfea1640bf9f7d8752cf0070f207eeb726183b9821b6c7a45784c28805c7f56940a8405ec802e020edf20ed47c1e41c8735495c9e1c42ae120a6ec832f1e3ea93e0eaec9ac6a5328029d8a1e27ff58a80f06a4ff70ae53438009c404d4c789cbbb1b0efe803a9a71b0b9daa81d84eb21b257afc76eb38a27a587231928d5ab3ae11a4b675b5d5b15bb3e5245790db93036fb9f69df48337f881223a36"}}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000003000)={r2, 0x1}, &(0x7f0000006000-0x4)=0x8) 2018/01/09 09:07:36 executing program 7: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x800) r2 = accept$netrom(r1, &(0x7f0000dc3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dc0000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x8) epoll_pwait(r0, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0xffffffffffff8000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0x29)=""/41, 0x29}, {&(0x7f0000dc2000)=""/161, 0xa1}, {&(0x7f0000dc2000)=""/139, 0x8b}, {&(0x7f0000002000-0x5c)=""/92, 0x5c}, {&(0x7f0000002000-0x78)=""/120, 0x78}], 0x5, 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 09:07:36 executing program 1: mmap(&(0x7f0000000000/0xf2f000)=nil, 0xf2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f2f000)={0x4, [0x5, 0xff, 0x1, 0x20]}, 0xc) write(r0, &(0x7f0000f2b000)="200000001900077e530008000000480080200d00001100052200000004000700", 0x20) 2018/01/09 09:07:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80000) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0xdc64}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) r4 = socket(0x10, 0x6, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x8001, 0x4, &(0x7f0000003000-0x7d)=""/125, &(0x7f0000001000)=0x7d) 2018/01/09 09:07:36 executing program 6: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x40000102) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000e7c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000008d000)=0x9) pipe(&(0x7f000049c000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 09:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = accept4(r0, &(0x7f00008b9000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c79000)=0x10, 0x80000) accept$netrom(r1, &(0x7f00003e8000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000036e000)=0x48) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ccd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000394000)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00002e6000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eb7000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000cd4000)=0x7, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19a647e00ac4fef556bf9d6f4a833a566f246744b08ae205cb0f3b420464feb498f2be5eaa781bde294db3d0ede952caeeba1abecf219bf2c32f4dc2b7eaa2397f93a8ad9de45e4848dff52bf8f478ad24ee6aeda9ea3f237d853dfe17776ccf2c3893b3e79c6083a1053b30eedeb8519b238a06dd34e3b17529c4e9409d05584644af1ce8365178af2e0ad83832dc2c8e6d43864bdee0e2", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/09 09:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f00005db000-0x24)="24000000070000000000000000ed190e022500000000000000ffff180804000000eb6be0", 0xffffff6f) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8c, &(0x7f000084d000)="7a83b6a83c11f7d4264db7c6542984e9e4e328ab6f4deb681403178a566966f0c3672438a38f610c92fd2086dd666f5f747ff4da774a7ed1ffef12116df33b8c645fc7566a98cd295fb13c91", 0x4c) 2018/01/09 09:07:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000ae3000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000024c000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000008e000-0x5c)={{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7ff}, 0x7, [0x3, 0x100, 0x7, 0x168c, 0x1, 0x1, 0x9, 0x6]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 09:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000329000-0xbb)="3c32112d116fd0be9024eea3260fbee03fc8d509f19ed27f77d9e5f226c89981d4093a9fef3fe6ab6b63f91ca7cc4efee98ba931d6817debefef026decb5d78f7dabbfe7483dd8f4f8d1caf54266d57f0651ad8ab953b52d2408646028fa3731f9f63c1cbabfd6999bd2923be9ec99b1e53e18ddbc30a1dbb44589de912c0d9e107abb3bb7625e49e3540b4276b66aabd20ab7fb20660f9bbf862ca78b2a825bc5159c60ba4b7728aafb488eafb1c7d3852d05916b30c7c5cf669f") 2018/01/09 09:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0xc503, &(0x7f0000128000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000097a000-0x160)={{{{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]}, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x3, 0x3, "727987ac925d407f5266c0d7e5478f160cd9d8a13d5511c633f446249d748f1bc2dc9eb39582529248a7996b86f331ca053ad13e53118d421fa04aa0539db0ef6734ac7313a9d219c647ad9a4dc81af2"}, 0x160) syz_emit_ethernet(0x2a, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, ""}}}}}, 0x0) 2018/01/09 09:07:37 executing program 2: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f17000-0x5)="ec282c8a44", 0x5, 0x4000000, &(0x7f0000ce7000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000750000-0x2c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}], 0x2c) 2018/01/09 09:07:37 executing program 4: 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) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000+0x2af)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00002e6000-0x48)={0xe, 0x13, &(0x7f0000be3000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xca, 0x0, 0x0, 0x0, 0x200}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2800000000, 0x0, 0x0, 0x0, 0x7fffffff}, @generic={0x7, 0x80000001, 0x9, 0x800}, @ldst={0x2, 0x2, 0x1, 0x7, 0x1, 0xfffffff4, 0xfffffffffffffffc}, @alu={0x7, 0x4, 0xb, 0x4, 0x6, 0xffffffc0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x6, 0x0, 0x9, 0xfffffff0, 0x4}, @call={0x85, 0x0, 0x0, 0x2e}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x7, 0x0, &(0x7f0000676000)=""/0, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000865000)=[@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) write(r1, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000ab5000)=""/209, &(0x7f00006fb000-0x4)=0xd1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c1f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00009d8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) 2018/01/09 09:07:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000-0xc)={@empty=0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000eb2000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f00001c0000)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000067d000)={0x0}, &(0x7f0000b39000)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001000-0x1e)={0xffff, 0x4, 0xaa, "9fa84026c481", "754fe5f6b5e0b4a87d01baebbb7f0bbb"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x3, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000067000)=0xb373, 0x4) readv(r2, &(0x7f00005bd000-0x10)=[{&(0x7f000019a000)=""/109, 0x6d}], 0x1) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10d, 0xf, &(0x7f000023a000)=""/4, &(0x7f00009a6000)=0x4) write(r2, &(0x7f0000604000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/01/09 09:07:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004fc000-0x4)=0x0, 0x4) socketpair(0x4000000004, 0x2, 0xfffffffffffffff7, &(0x7f00002ae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001a5000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000555000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000099d000-0x14)={r2, 0x1, 0x81, 0x10001, 0x1, 0x3ff}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000d27000-0x3a)="38adb69d832f4456b2e08d32b15acfe68249301e47993b0185dcad10a214c1f115169ecf4bc3d192000c3cc403d663edcc9de0af69734ba4bf42", 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xca, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 179.482662] dccp_invalid_packet: pskb_may_pull failed 2018/01/09 09:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = socket(0x9, 0x6, 0x10001) pipe(&(0x7f000038b000-0x8)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008ed000-0x8)={0x0, 0x0}) r4 = epoll_create1(0x80000) r5 = gettid() r6 = getuid() r7 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000431000)={0x0, 0x0, 0x0}, &(0x7f0000104000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000092000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000989000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f4d000)={0x0, 0x0, 0x0}, &(0x7f0000282000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000757000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000036b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4f000-0x4)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f93000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000057e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009af000-0x4)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004cd000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000079a000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ec000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a59000)={0x0, 0x0, 0x0}, &(0x7f0000c4b000-0x4)=0xc) r20 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f52000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074a000-0x4)=0xe8) r22 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fcc000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d8000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acd000)=0xe8) r25 = getgid() r26 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000b28000-0x4)=0x0) r27 = socket$nfc_llcp(0x27, 0x0, 0x1) sendmmsg$unix(r0, &(0x7f0000db6000-0x70)=[{&(0x7f00002fb000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00006d6000-0x60)=[{&(0x7f0000a3e000-0x80)="bab2ab7cdd07c56012f3c93fe103f4751b16086fa18e4786e50664eca9f9a93827280cdf9bcd04ebf904b452c886832bf216010ae092930185d9d506151e013c7743c5241240d475af55a4bd176ad92691fba2a2541aa1652092563c1893af2069429fe43284bdec0e2616e3ad2ff797fb66d67c635dcd773ce8a6fa9f263a91", 0x80}, {&(0x7f00006ae000)="16ae0cb2fc262202794d1df426801f427c55026aafa4840947850270340680aac0d271048275cddf34f5577dc7addf98d19ef49da0b5d4ae8f0122ac994d5c12794d35222027568b7fd132a15cd762c5d07c7d7deed6d331b6d1a4449e9af7fc8d9efa02a5852a3e4f40a608db7f43018e55dfc4df4c5e766d26bffed30dc345bdc1678f5eaa6d9fe1318edcf4f4359b55a8d7e7b1813dc278321fd6a8df266903e96068c24112e293d019af2cd9d003", 0xb0}, {&(0x7f0000dce000)='j+', 0x2}, {&(0x7f00004eb000)="4b294d25561d83424db889035b592928b0018ea99fd016918dc8da63f4fa3f2e24f97eda47efc60c3a", 0x29}, {&(0x7f0000927000)="3a6fca137dbda2c6c7a7e15316bf5d0907cc2466a05201f387fac9e6c274302c308105f43b6da23c76a534d12f5ca2688d03a092e4185f23215169982f2e3a1d077f5b23f58318ac874893ff218dc67d332f72c07fa98d1305ca1da60781394955d8d9bd56c173a2476d531a1d92a83990083bf8a9f400b969172fd314eb0e7301461f52e080db1ecb08a0b5ffe67906a30551bfd44f44040c496fb25716728e8ccf999394f0ed48ebe9eb24", 0xac}, {&(0x7f0000828000-0x7c)="06059fef7d2a055a9ebb37ae4253e463e69b7845c654a937785a1698a060394fcafbbdd9fc0678f48652359e0ae6bd3aedc7e020b1f1323e4d175ceb0383150bd5a48d085409b1c3e0d16fcbced91010489dc687c5612df62af9e4d4a0f40cd4474e66e181a89bca7bf9aada9aea4f2008d605f9345386cc5d00de04", 0x7c}], 0x6, &(0x7f0000ee4000-0xa0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x20000000}, {&(0x7f0000e97000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000adf000-0x90)=[{&(0x7f00004d8000-0x30)="a6bb0efa8b25dd7258c19df884fbcd3411f100cada295dfce09975610f314400f9e6b827c4308baec295b86c0cc66770", 0x30}, {&(0x7f0000398000-0x1d)="5f82af35cde6256d78ee3c796b32232b4f51d7c91a1589e15f1edad020f733c1d4dff9e41fe33daf2f02c361882824cff475458cf052843e118b89122bbae14b497836ceb5f142008c222c8e086f4c281f40a8c3c5928730fd6e436ad5c576cf11a8e6258915c3d3bf00", 0x6a}, {&(0x7f00000b2000-0x49)="6b548eb1ece2177979913e594124154dda95b74e9efb5bb20f00f62b31dae4b9f303bf5306c59a306c6d15e373b719af8590be272ed459796b3a79d1865b667964c0b21b897a77d815", 0x49}, {&(0x7f0000ec9000-0x4f)="f131564c92fd6cceee830c93eb1e8e036d5f2fac872ac71e9bbd7555a18e7b12265e41acc2b88efb69b018f6a0b9575363577f54ad1051852864e081306c8b8435e63af0ce05ac27a1c0d8b7befa1c", 0x4f}, {&(0x7f00001f6000)="842f", 0x2}, {&(0x7f000054e000)="4b52d41c819024e076018c657529b074aeff88cb85a3d9b68eaf0c8940130bff4fb0ea30216b6f86d52624321e60d061919b63f3e542b2c75fccdcebdc423564", 0x40}, {&(0x7f0000723000)="0c05c4a4974be1a5de3a10eef986b2643a0188d451cb56f2649d6fc4f7f2f119ffe3e110decb31bada1ff5cc00f4933b2178c1f97eb7201d9519abcc497efcadb5a0c77c2048d983003ea87652df279804ca243444c6b51fa823c3d40baca5699e7d7c67f8e5ec88bb4b8be95102669c1480d4ba2732489f72eebfc442c37c3c100c2ef0e811dfb3d6e3924c479cb835916b52ee73f7692ca789f55d057a52fbe69ff4e31675", 0xa6}, {&(0x7f00005ba000+0x427)="14a53ef0d3e1c3387623ed8d2de2ec22f67d626e56154b0939ae9160faf13724cc712f4774432e1c6572cec177662a7a4fd85d84ac1f193bc5c0f40d8226cc32c37f3b98f3b724dc929b8e953fda61f080fbfae6a31a1098edcd44cb2755ae6888", 0x61}, {&(0x7f0000b27000)="86f76abc75ff3143b0ce66ab495ae5c68481ce1954edc69493eb6836a5f036654eef57bacd05d9d7174a6cca09d66a04f90ada4dac9e88f7f569bea5717b324eac1db61deed6031e4663880dbd", 0x4d}], 0x9, &(0x7f0000baf000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r26, r27]}], 0x78, 0x800}], 0x2, 0x24008044) 2018/01/09 09:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) r1 = socket(0x5, 0x80000, 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000052000-0x88)={0x706a, {{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0xdac9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 09:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x20, 'vmac(aes)\x00'}, 0x58) r1 = accept4(r0, &(0x7f00006f7000-0x80)=@generic={0x0, ""/126}, &(0x7f0000724000-0x4)=0x80, 0x80800) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000078f000-0x4)=0x1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) pipe(&(0x7f00001c0000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000348000-0x10)={0xd3f, 0x8, 0x3, 0x7f}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006cc000)="207b33a3da792a02dbb413a14317fa7fc03dbe19d7d93e83ada3da845e6302a83b4b54bd1f3bb1fb48290fc386f4bd7eaf7f3b3439caa726f59c0d5dfcc68f5f0c22ecada42a7e", 0x47) 2018/01/09 09:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x80000, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000e98000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000038e000)=0x1002) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000d20000)={r2, 0x1, 0x7, "b3b1be9e9f5fd368e631717c09f7d11c715c465dc3978e9df66ee9038ca7bb76ecdab6a1100b7c71d4f1eb2a376162c002ca4c2ff7b1560098521c6775c97ec5763a5d1ed0"}) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000625000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7fff, 0x8000, 0x7, 0x80000000, 0xc688, 0x7ff, 0x4, 0x2, 0x8, 0x2, 0x7f, 0xffff, 0x100, 0x5]}, &(0x7f000030d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fba000-0x10)={0x6, 0x7, 0x7, 0x9, r3}, &(0x7f00003d3000-0x4)=0x10) 2018/01/09 09:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a89000-0x10)=@common="74756e6c3000001f00001500", 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d11000)={@common='ip6gre0\x00', @ifru_flags=0x2000}) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0xfffffffffffffe8c}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009fb000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000c99000-0x28)={&(0x7f00001db000/0x3000)=nil, 0xfffffffffffffffa, 0x3, 0x1, &(0x7f0000d9b000/0x3000)=nil, 0x1000}) listen(r0, 0x3fe) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) [ 179.516662] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 179.571698] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/01/09 09:07:37 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000cb9000-0x1f)="1f0000000107ffdd14df45c805110000f305f0000400070000000000000000", 0x1f) 2018/01/09 09:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d94000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b67000)={0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x401, 0xffff, 0x400, 0x4, &(0x7f00009e9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xa82e, 0xfffffffffffffffc}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000066a000)={0x0, 0x0}) sendmmsg(r1, &(0x7f00008d3000-0x168)=[{{&(0x7f0000d8f000)=@nfc_llcp={0x27, 0x2, 0x1, 0x7, 0xdae33b0, 0x0, "ff92959ffc6788adcb67d49e578fd7fe62d281c2499b47291938cd55674a2c23d5f57673c45070e777f1e40e8efcf8711a598ee080cb5593f10145b5b20486", 0x6}, 0x60, &(0x7f00007b7000)=[{&(0x7f0000d27000)="5870e7fec6d61cf8ee2fce9382876ffcc07d3592b744d86c6a10f673", 0x1c}, {&(0x7f0000979000)="9ee96c7f3545c88309c86ea124247a921dc5e3ad8cadf38537a7205c42169114a402a056e1493a656a7fa7dedf084feb30e4dd3158de16c9d0bf381bfd04802a5be353c7b50d06ad395a70e277e732d58f3956266a12fa1f0832c3c3a42e26a6f27dad872494d62387f0a4d00db0342f6617e1caa9d2e0d320d66528134e309e75bcac013ad5a3db5788ba14f7f04cff789797004c50601e61740ae8dbb8a7718acfae673548b05ac6c134867a95a0be9e264c411cf7a0c6474e7e91d1", 0xbd}, {&(0x7f000088a000)="60688ecdf0e6a8e21a952d249de0f3749da76a0ff1df797cc3f3fdc0b604b6ab3a8c4b17083860513b7091cbada6e4fa82b623253e377b95d1f910577888908edf4ca429fc042e0aa2f961b39868313f024b7b", 0x53}, {&(0x7f000013b000-0xec)="11aa536fde9cd06c1489173f739a22d12434377b0184b2eb221c8a8424b38f6d5a5bf2814c66e5afa41af072b5f007546cdcf58262e42c031f9e1b732d425f35a299f23b6d26920de9d6619e4cc5c62f2860d0012aec35528ad074d13900a2e1e6c83bd035a9bfac08abdd5b1849a2d5e3a64118717062db65270ac88920e5caa02dc7d8a40e0b2030aa0b594726eee98cd5afbb55b98644cae38c1c3e427ab303ec3e0d39b57ce24684cc75312bb1a314ebe3d8a52005812e3d942cda76a49240491cc6d501e72579133afb56de737befc939d89e896bf84196f74aa99dd85db9c31d5d3381453b895ab486", 0xec}, {&(0x7f0000f4a000)="23299045def7d90c707a1e7278f35b13e0d9a57c76c03cfbbc", 0x19}, {&(0x7f0000f79000-0xf2)="b8663e4470245183719b1977cc3b38080f3ce453d3716bb1b2f9388272538123efe1cbef42c99c7867e9f35cdcc6e67a79b82acc4001ce998255e4e3f6370acdd6c7be6dce8beb76ba75835523836ce68b6b776216cfeed6a86b19ae37a48049bfc6d18abc668d9cdd6089f324e908daf0e1abc242cc54b6a21b351175c27b55ad1814f9ad344862469abc05794f59b2ac3003d562483734ccee786240c5321e83109c733da0cd5dacef57ad49520117cb273914771bdcb1826813380731fe5ea6373969c64e987e25c6639b19b7537e63cb82e04a2859195f77dea8a56f5f0de43459bd1cd1a8927da651544d3f0e785701", 0xf2}, {&(0x7f00007c3000-0x3e)="6068da6060c754938988377eb998f01367a70aae751ea9a0e6b527f54926cf8c0fbcb221b02c8d7378a10892fab76bed67d51e77b9eee9531d00394377d2", 0x3e}, {&(0x7f00004f5000)="600bd18974db6cc2357141d1e5fea182df69231b7829369d099ff80000d2b5f7ef4655911ac3e678e6c9bb11f232ef3d61c611daa5b1471df1a11532b7cdd23fe32c3e74b6e6640da76fd07455bd8f6353d5f81eef9f54821f40413138a83908ca3f7e81137d322ec1979ac20440c0b263e2a619e7bfe1d11cfc4dd508894a70f7eb28e5bd0d3faa85daf642d98d309c59ecfc9f8b6d10de78d26ec9283020abc108a0df531287d89ad06c23fdeb931cea1f2263f92241937398b3ee16491b837fffe222643ada630ff5b6c77cf494b4d7055995dca64f0d7fa1bd6a27a2a2618ce899996a1f8ec67eb41e11220707", 0xef}], 0x8, &(0x7f000035d000-0x13a0)=[{0x1010, 0x11f, 0x7, "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0x1000}, {&(0x7f00007bb000-0x36)="8665a63f9115c0d0510f5df60432c2b178ec142021ce29d940f9dbd155289c7395cd02f8f60b8073d316696bd5a249bffc6d600f8a75", 0x36}, {&(0x7f0000431000)="07dfdb6d6038c6680bc66a9f97f7b35b6432a3635b544de86746987a0d0452e46361d1fcbab1abd8ccb0b530e65786295daf349a8cfacc3884028bf4223093c8a9b40d6a87d73c86568b141cb70a287d99ffa8851b7bae78f26f230b49dd7e9cc1c0added7ba076e0729829c67", 0x6d}, {&(0x7f000074e000-0xff)="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", 0xff}], 0x6, &(0x7f0000ffd000+0xb49)=[{0x28, 0x113, 0x6, "5f1857d363c4f078014c9d7aaf37801f7fc9491c"}, {0x68, 0x6, 0x5, "44affebe548381b92b630ac9c8150ab4ce0f64c0b27e972d9db58f1d9644d2f89979e46665524bb071c3fa4a1cfe1efbd827dc4d856b8d572f60114aa8421e37a2f851580d0e23259585b6a4ee0fa3867e4b"}], 0x90, 0x8000}, 0x6}, {{&(0x7f0000120000)=@l2={0x1f, 0x5, {0x8, 0xc611, 0x8a0, 0x100, 0x0, 0xfffffffffffffff9}, 0x7, 0x3}, 0xe, &(0x7f0000840000-0x40)=[{&(0x7f0000389000)="584c908101a4d03e093710f04639c17e3ba0c3dd507ab7ff59ad80eaaddf7c0eb4795f7121ead6c7b298c6977a77096fbf0dfeafe3c652c7bb5b809d1435b850d982a13b67cac78633ba800e99b3715588b2ef99378b1cc58e47f4bb02be9962a44bf59358b922b55a0802867306760ade66d3f1aeb79b2cc730d6cef327f12e778fcb97aaffcc8a76f4e16fd57d6ce9341afeb781f0b91d0a367d1fef5eda1019229c76113f868c8ee5f6aa80722ff892547da9e38a126c5d8a79a9e328195b982f6bdefcd1aff43aaa6ca5d6a026007a88fe5a2b77ac890bf127552b1b7f", 0xdf}, {&(0x7f00007d9000-0x66)="d6a3ba90881d18fe5d35cdf814ce983cb9d9643173459889e52a5298be00bdfebee40a2f4fa1137a726c7ed7d8e463337ba1a3efab989b6359a600c311744e8dec18204b61016fe9f13867738afbfac4278e72728c5270788a4873b9ab2a1760ea977c139ce0", 0x66}, {&(0x7f00002eb000-0x2a)="a062a874b77d378b0156fec2d90c6f9d454f99fd7b949b0a490b95c3ad9b5e089dd6097263418f4d1cba", 0x2a}, {&(0x7f0000629000-0xe4)="7296963fdf43cf935211f6241ffd68fac2aea4b1facf608a50d3e2bd147a50eff276cb6076974a6686cb6c04334f7632e37de78cef128c23063d1c76caff3b781478dbb8ac0fa9bd27afcf28a8a17c9ddd525acee9c69ac5feef787b099653a497a726b4ea490df05b048aa0399180d190214bfd6020c0b9ae83f53fdbaabb38866cfdf94d0382a74fabe890da3e3760bce39542b562d319d2d51f5ef0f1f9b6dd2249de520ccdde602ecda37b4133b3985acb724c7c079543e07973910ad57b8527b271fa840e6245d659ef680e2d303839a47fb82a7df486e9f173b0ba05bc7630e4a9", 0xe4}], 0x4, &(0x7f0000288000)=[{0xc8, 0x0, 0x10000, "caf543a32aaa1381fc472b5d3a0941e6e25136888d8c1af270457a05310a8beed3ae0a59d74e427d64ea0b7bc2569345d1e27c7185d0d9a1e10f03eb935cd9ae7a876fc2cdb21a7ed910404611c8e62c09c3907d400a1adee86a8970473c71edfe7dc2509ad0f42ca8e905ceb55010bae05f4ef9768088bf965fa7a4a4671827d9237afe13a29af42c975c3ce6ac4e9fa52e76b10aa24d8d0415e0835f70df31c955cbb9f49ad08f28c2921365570dc33e7bf6fe16f1733e"}, {0x98, 0x10b, 0x0, "f8befb85a48cd1c0a115070d8fb35cded7a95e03ea491d636c4b5fb582a7de5f3f19bba6ec31f6386264c259cd95996364df2f91dda0da635f4abc7867da5e75a0ebfc5d9c208c961a03987ef5f627b3e77b0a9d340e7cc16fb9cfac9594565adc7efb4638440ad130128245a66ccbdbca30bd01efa426d8a288b34d57ea4494bb89e1"}, {0x20, 0x1ff, 0x1ff, "21d550f0874c7481d65f"}, {0x88, 0x111, 0x10000, "2749cd40da8e82e3229dc0b99492a2d05ae4d42e3fa1e49c9d73c84a6572fe8bf6d63fee0aede493dd57ca75458517dbb9876ec80ab38bbc1bf876ed83b7c668bdc2f02c1c978f01f1fd6d35927722eaf7ac58ad2b55fd3cba858d51bb891b658f68be63eff1dc5a28bc8a3ecc15c5d7cf21c2d6c1"}], 0x208, 0xc004}, 0x7fff}], 0x6, 0x0) r2 = socket(0x6, 0x3, 0x2) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f000031c000)=0x20, 0x4) setsockopt(r2, 0xfffffffffffffffc, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d79000-0x98)={0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xffffffffffff0000}, &(0x7f000053b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e84000)={r3, 0x8a, "1846c7f21ea1d639f217edf6ef2d7bd7ccc96131ee7b740ffb12f78ddbd5a62ac28572c6190ef9992407530e8fe2699cc8b9686b02a0247d90c45f281bff9936af36bc4f4c9838800761a030f22d092d9e0a950dc442983d29bf200befc561a9bee5355c8ab4fb0dd97a1f7a0c340c267c16cbffd527d02cd9c1415d330b076e246061421f4dc424b124"}, &(0x7f00006ff000-0x4)=0x92) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000094d000+0xe9b)=@get={0x1, &(0x7f0000414000-0xe1)=""/225, 0x9}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000ca2000-0x12)={@generic="2d5f0001000076aa4bed4cb35c0c65f3", 0x10000}) socket$inet6(0xa, 0x80003, 0x6) 2018/01/09 09:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x810000000015, &(0x7f000085a000)=0x3fffffffffffffd, 0xffffffffffffffcb) sendmsg(r0, &(0x7f0000e65000)={&(0x7f0000168000-0x10)=@ax25={0x3, {"32d03978d44022"}, 0xb3ed}, 0x10, &(0x7f0000109000)=[{&(0x7f00006fb000)="be6f58d2cf62b9", 0x7}, {&(0x7f0000285000)="50317003cb05078c2b779677c386bf706ed24546fefca295789aba3729c4ccd7ec", 0x21}, {&(0x7f0000aa2000-0x84)="cc68b96446bd9c09c4c9cf9243addf4bd1ca11526a3397a4cea4aca2de8acc1974b9fb40eb40a982a2e5423de945ec5509ff89a60ed1989a2590787b036ec13261668981d69fb080d004528fa9722280e6cc783394c02ef6cf4183d8c098369a608bdd829aa89a568d72b557dae8c07e496ff7a40519231a10a281703446a96a732607d2", 0x84}, {&(0x7f0000644000)="186b81821bb7a4f93de16085d4cc25fa5c8f403991ee1246940714092d73c9235127e8699d0164b2238c265ba5dcd418", 0x30}, {&(0x7f0000906000)="727d7481c44f29446502a734268e9cd7b5867c4b9e80dee912de9b9bb659cd9cdc97599d381001e0d7708c8371e9095b2189bee46561f8243e883aea3faaa526dd54e5a5bbc9fc9dbd2eaff9856e7bda29ccb21f44375c8852dc86318081fa94c49242e97fa7bd8ccaee7e04fa48a25065eabe42e1287f6137fcf962a797f71ad1d5e75c907a11184d7972f481d9c4e42151748a6ac777e2236a861b9fd1adda4863a1a0dd26168670f909a16a2a6d750a9417f2cc3e2824b4522c692839155fd1624030fa14afd96d2f320d4f0958222c0fd5906ad5aefea2b136a7fc92d4b0ca0576a3086b74865bca5e", 0xeb}, {&(0x7f000096b000-0xe5)="d4408644fb358bd961c2b7fc3393457f10b0f42d0a80e989c69e1290bfbb3269ad46359a19a73abd83aa57448fc5059d4653a739cc1717fbda39777086b0053c2fc5bc269293186b1245aecc32ddc01447ed689294ea737faccb62f3e5d645b177f15df2cabd7fcccf8e6727cec5901b97015d27fc38b1f194e7249735883f69ed9761a4a3b90ee756eb3faf74fe13a757f11635d959eb0520a76bcca8ee96f4bd674e8216c8a4d6e4246610ad376449b18a0ad8d1276381a6ec39185f4cb1f9ab1374f30a11bebb5415a5ab80f4f787eac38f58dd0de7aac69a9469526e266b69d0ebe73e", 0xe5}], 0x6, &(0x7f0000c55000)=[{0xb8, 0x109, 0xad1, "04c6516eb45596967eaa38c89a6b569c4e3738a9d69746601e09dea4cfe166d3770ed71b53c4c97fa7993323a3049a691f83c505659dddd44d077a032f006db3c3c3c611e0bc423f91899951ece421d59506b1c042f34f7559c43a9cc18c353696d5b59c7bc179fa10f5b8f0905054c471f7b492c1b82feb722242f402e4ce76c28eb56a9c46a2144dfca7db21c4d03083dbf002241c0046359ab4a499e658e26eb0997d593531"}, {0x60, 0x197, 0x5, "147348a20c0a4b13656104931eeb7e28118d1663a94e102db0b55e2c1eba9a59e1768cedfdf49ac89d88aad219a0f422455c71a80571805c6e1ea7c0fc3c014a88f841502d7c6150e4fac371f229"}, {0x30, 0x0, 0x8, "deeca99955c2a398ff48fdb838375bd14e4e0a645f3eb861a61fe02c5d52"}], 0x148, 0x8004}, 0x800) pipe(&(0x7f0000506000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xfffffffeffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x2b3, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e3b000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000ff5000-0x4)=0xc) sendto$inet(r0, &(0x7f0000dec000)='=', 0x1, 0x8000, &(0x7f000021a000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000003e000-0x78)={0x85, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, 0x1, 0x5, 0xfffffffffffffffb, 0x7, &(0x7f0000eef000-0x10)=@generic="d9e26b5d1672af907ae7f3c22d20c13e", 0x8, 0x40, 0x3}) 2018/01/09 09:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000096000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c06000-0x4)=0x14) getpeername$packet(r0, &(0x7f00009a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a1a000-0x4)=0x14) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd, &(0x7f00009b5000)=0x0, 0x4) 2018/01/09 09:07:37 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000309000-0x4)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00008ae000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000012f000)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/09 09:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x120) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000737000)=0x0, 0x800) accept$llc(r1, &(0x7f0000c98000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007da000-0x4)=0x10) r2 = accept$alg(r0, 0x0, 0x0) close(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000cbe000)=0x101, 0x4) read(r2, &(0x7f0000e97000-0xdb)=""/219, 0xdb) close(r2) 2018/01/09 09:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007ee000-0x4)=0x0, &(0x7f0000d1c000)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009d6000-0x44)={{0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0x52) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f45000-0x4)=0x3, 0x4) socketpair$inet(0x2, 0x3, 0x40, &(0x7f0000240000)={0x0, 0x0}) socketpair$inet6(0xa, 0x806, 0x1, &(0x7f0000815000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f00006f8000)=""/216, &(0x7f0000a8a000)=0xd8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c08000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000521000)=0x80000001, 0x4) 2018/01/09 09:07:37 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getuid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000035e000)={0x0, 0x0, 0x0}, &(0x7f0000fdb000)=0xc) r5 = gettid() r6 = getuid() r7 = getgid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fdc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdb000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1f000)={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) r10 = getgid() mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000799000)=0xc) r11 = gettid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fdc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000)=0xe8) r13 = getgid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000fdb000)={&(0x7f0000fdc000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000828000)=[], 0x0, &(0x7f0000c43000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa0, 0x10}, 0x10) 2018/01/09 09:07:37 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000f8b000)={&(0x7f0000f8b000)=@ax25={0x3, {"77519e1ddaeb6c"}, 0xfff}, 0x10, &(0x7f0000f8b000+0x432)=[{&(0x7f000064d000-0xff)="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", 0xff}, {&(0x7f000043e000)="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", 0x1000}, {&(0x7f0000f8b000)="c91f4114aaaa90f938f02b652ba9a82c0f39ec795749e11617d070a8471a3c41d7ac7ce919c33a87cc21170f20e21d3a49224bf0f968b68f26484fe70f65d3196f34b3b9aeb7a86cb6b34a3b490f5a287cc54100801a1d210dd3e0ec55ed783f1252b8ac0cf0f52b3f4b4ebbbf1facc25cc449a64d809ddd8d06279f47df00bfb55887a70189be00ecd58265755227", 0x8f}], 0x3, 0x0, 0x0, 0x4004}, 0x880) poll(&(0x7f0000f89000)=[{r0, 0x0, 0x0}], 0x1, 0x4edc8b4f) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000cc2000)=0x0, r0, &(0x7f0000f8d000-0x8)=0x0, 0x5, 0x0) 2018/01/09 09:07:37 executing program 4: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcd000)={0x0, 0x0}) connect$llc(r1, &(0x7f000042a000)={0x1a, 0xfd, 0x6, 0x40, 0x1ff, 0x400, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) getsockname$inet(r0, &(0x7f00005f3000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000070000)=0x10) setsockopt(r2, 0x1, 0x20623005, &(0x7f0000420000)="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", 0x1000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000b000-0xc)={0x80000004, 0x0}) socket$inet(0x2, 0x80001, 0xa43) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000fc6000)={0x20000004, 0x0}) pipe(&(0x7f0000960000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8977, &(0x7f0000fce000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a44000-0x20)="1ea0fda36ecd7976a4797097d64372d3d497b9891702d5a35fe32c046a3e49a8"}) 2018/01/09 09:07:37 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x0, &(0x7f0000ab2000-0x94)=[]}, &(0x7f00007f5000)=0x10) 2018/01/09 09:07:37 executing program 1: mmap(&(0x7f0000000000/0x58b000)=nil, 0x58b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000058a000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(rfc7539(fpu(ecb-serpent-avx),tgr160))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x804) 2018/01/09 09:07:37 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x21, 0x4) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000abb000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000704000-0x4)=0x10, 0x80000) sendto$llc(r0, &(0x7f0000d26000-0xa6)="aea61734d5ba55f9c575224eec33ca68fb1b8c726d271a75a27956ee675530b3e7fc6ffe64858bc97db1858e26bb5253bb08e39a494d1914bfd6fcfd47a00a8bf53f54e1bd6dc72ecd10ab2b06afa08e5a92a02299a86a650a512af5f14f7780bdff8c64a595d7c7cadf35ef6cbaecb10f43a88e738aa687c21f449d82c35342d9c3ce0dee92a0ada9b0f474e9828d9e07c99c4e87dddeca6b628fc6128ca52a983e455f90d2", 0xa6, 0x1, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f000089a000-0x58)="", 0x0) 2018/01/09 09:07:37 executing program 3: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ada000)=0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000adb000-0x8)={0x0, 0x0, 0x7}, &(0x7f0000ada000)=0x8) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000adb000-0xc)={0x0, 0x4d51, 0x10}, &(0x7f0000adb000-0x4)=0xc) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000913000)={r2, 0x9, 0xffffffffffff047d, 0xa, 0xfffffffffffffff9, 0x1, 0x81b, 0x4, {r3, @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]}, 0x6, 0x3, 0x3ff, 0x3, 0x800000000000000}}, &(0x7f0000ada000)=0xb8) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000086f000-0x49)="dd31931443623c917aede10517b91c8c6606237a44233176d678461be900000000e9a8585b7f963c2427baad9c81c6b824cade45c3456be8a3934bb7c6687fd1f03ed2ce6e85885916", 0x49, 0x0, &(0x7f0000ad7000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/09 09:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/09 09:07:37 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x80000000, 0x0, 0x0, 0xfff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fd0000-0x10)={0x8, &(0x7f0000fcf000)=[{0x7, 0x401, 0x80, 0x48cf}, {0x0, 0x401, 0x200, 0xffffffffffffffff}, {0x2657, 0x3, 0x2, 0x6cf6}, {0xffb7, 0xffffffffffff4fd2, 0x1ff, 0x0}, {0x10001, 0x4, 0x7fff, 0x5}, {0x1, 0x80, 0x9, 0x8000}, {0xffff, 0x6, 0x7, 0xffffffffffffffff}, {0x3, 0x28, 0x2, 0x80000001}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fcf000-0x4)={r0}) sendmsg$netlink(r1, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept4$inet(r1, &(0x7f000019a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000759000-0x4)=0x10, 0x80800) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) recvmsg(r2, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000017f000-0x44)=""/0, 0x0, 0x0}, 0x0) sendmmsg$alg(r2, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5", 0x14}], 0x1, &(0x7f00002f4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 09:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000e28000)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00001a3000-0x4)=0x100000001, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b3000-0x15)="2e7433c7bb6f8604c04440e23390b6dc1a", 0x11) 2018/01/09 09:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f24000-0x4)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 09:07:37 executing program 4: mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008ec000-0x8)={0x0, 0x0}) 2018/01/09 09:07:37 executing program 1: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r0, 0x8907, &(0x7f0000c58000-0x1000)="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") r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f00003e3000)={0xa, 0x0, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/09 09:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) r1 = accept$netrom(r0, &(0x7f0000b7b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e39000)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001d2000)={0x0, 0x10001}, &(0x7f0000c47000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a89000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3ff}, &(0x7f00008e0000)=0x98) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ec0000-0x4)=0x20000fffb, 0x0) 2018/01/09 09:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000873000)="26000000420047f1938d0000000000000050f16b9cbdeb031200f8454a6809e517c76e328a67", 0x26) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005a7000-0x4)=0x8001, &(0x7f0000359000)=0x4) 2018/01/09 09:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000b33000)=@req={0x0, 0x0, 0x0, 0x22}, 0x10) getpeername$packet(r0, &(0x7f0000f37000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000583000)=0x14) pipe(&(0x7f000080a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c1a000)=0x0, &(0x7f000027b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000034000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0xffffffffffffffff, 0xf7e3, 0x6c}, &(0x7f00006ee000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000007c000-0x10)={r3, 0x7fffffff, 0x4, [0xfffffffffffffff7, 0x9, 0x4, 0x9]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000779000)={0x1, 0x800, 0x8000, 0xdc1, 0xea, 0x5, 0xffffffffffffff87, 0xb36, 0x0, 0x800, 0xc8c7}, 0xb) 2018/01/09 09:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) socketpair(0x10, 0x3, 0x4, &(0x7f0000e0e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000c3a000)=""/33) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a78000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0x0, 0x2, 0x2) ioctl$sock_bt_hci(r2, 0x400448dd, &(0x7f0000b27000)="") sendto$inet(r0, &(0x7f0000cc4000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 09:07:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00009ef000-0x1)=0x1, &(0x7f0000a21000-0x8)=0x1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f000001f000-0x18)=[{r1, 0x200, 0x0}], 0x1, 0x0) pipe(&(0x7f0000e3d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000647000-0xc)={0x2000, 0x0}) 2018/01/09 09:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) recvfrom$inet6(r0, &(0x7f0000936000)=""/175, 0xaf, 0x2000, 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x7, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00002d6000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)="9e0a00006f4a000d", 0x8) pipe(&(0x7f0000e92000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00004ef000)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffd, 0x3, 0x1f, &(0x7f0000e36000/0x2000)=nil, 0x1000}) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r0, &(0x7f00005b6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c50000-0x4)=0x60, 0x800) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000bc3000-0xcd)=""/205, &(0x7f0000350000)=0xcd) recvfrom$ax25(r2, &(0x7f0000822000)=""/127, 0x7f, 0x0, &(0x7f00000f7000-0x10)={0x3, {"54b06141c5ce92"}, 0x9}, 0x10) socketpair(0x8, 0x5, 0xff, &(0x7f0000e93000)={0x0, 0x0}) listen$netrom(r3, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00005b2000-0x4)=0x7ff, 0x4) getsockopt(r0, 0x80000001, 0x81, &(0x7f0000b35000)=""/154, &(0x7f0000de8000)=0x9a) 2018/01/09 09:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000078000)={0x3, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf04d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000068a000-0x8)={0x0, 0x3}, &(0x7f0000f21000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000396000)={r1, 0xff}, &(0x7f00003bc000-0x4)=0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f00009ac000)=[{{&(0x7f0000ef4000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58, &(0x7f0000dc1000-0x20)=[{&(0x7f000098b000-0xb)="620d8e46da83b908d0ffa2", 0xb}], 0x1, &(0x7f0000dda000)=[{0x28, 0x112, 0x20005, "281ff92250ae18ca521455a4bc0151a55da07b0f14"}], 0x28, 0x12}, 0x40000000200080}], 0x1, 0x4) 2018/01/09 09:07:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f70000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/09 09:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000061e000)=[], 0x5000, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e32000-0x20)={@common="79616d090000000000010000001300", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0e000-0x4)=0x400, 0x4) 2018/01/09 09:07:37 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000012000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ffb000-0x14)={0x0, 0x5b2b, 0x2, 0x69, 0xb24, 0x3}, &(0x7f00001f6000-0x4)=0x14) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ffb000-0x8)={r1, 0x2}, &(0x7f0000ffb000-0x4)=0x8) 2018/01/09 09:07:37 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x20, &(0x7f000023d000-0xd8)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/09 09:07:37 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1046, &(0x7f0000f6e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="8cc35cdeea2d", [], {{0x86dd, @ipv6={0x0, 0x6, "438b87", 0x1010, 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, 0x100000003, 0x0, 0x0, 0x0, 0x0, "b0f370", 0x0, "9fad70"}, "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"}}}}}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efe000)={0x1, 0x9cb, 0x1f, 0xff, 0x4, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f72000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc0000-0x4)=0xe8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f71000)={0x1, 0xb, &(0x7f0000f72000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x3f}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0xf11f, 0xf, 0xf, 0x0, 0x176, 0x14}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x37}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000095e000)='syzkaller\x00', 0x10001, 0xee, &(0x7f0000f71000)=""/238, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/09 09:07:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x3f, 0x8001, 0xa, 0xffffffffffffffc1, 0x0, 0x8000, 0x1, 0x7, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x5}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x3, 0x200000000000}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000001, 0xa63b, 0x7, 0x7f}, &(0x7f0000aeb000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000797000-0x1a)={r4, 0x4, 0x12, "bf1f179caf6b6c19686798dbcb2609ab18d8"}, 0x1a) mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket(0x8, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008e0000-0xb8)={r4, 0x0, 0x80, 0xfffffffffffffffe, 0x1, 0x10001, 0x10001, 0x6, {r4, @in6={{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19c, 0x3ff, 0x5, 0x7, 0x98b}}, &(0x7f0000607000)=0xb8) 2018/01/09 09:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) sendmsg$key(r0, &(0x7f0000b64000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f00007b3000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b3a000)=0x8, 0x4) 2018/01/09 09:07:37 executing program 1: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0xe, &(0x7f00007ea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000054000-0x4)=0x0, &(0x7f0000df2000-0x4)=0x4) r1 = socket$inet(0x2, 0x80003, 0xc) sendto$inet(r1, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000dee000-0x4)=0x0) 2018/01/09 09:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000deb000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a8c000-0x4c)={0x0, 0x44, "0acbc26358d079b569ad2d0af0584140631b628e792ee3feb686507c45ec7752df98f9c9a6dcf6c6fb0ae6bbc0e50c1a065b3d18a714bf0eea1a361984d9434c6c008ff9"}, &(0x7f0000f74000)=0x4c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000058f000-0x8)={r1, 0x4}, &(0x7f0000bb5000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000677000)=0x0, &(0x7f00002d0000)=0x3) 2018/01/09 09:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe4d, &(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}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 09:07:37 executing program 7: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000045b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e68000-0x4)=0x8) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e67000)=0x0, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e68000)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000e69000+0x462)=0x401) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000a03000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000056a000-0x4)=0x58) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r4, &(0x7f0000444000-0x6)={0x1f, 0x2, 0x3}, 0x6) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000e69000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00002b9000)={0x7, &(0x7f0000e69000-0x5f)=""/95, &(0x7f0000e32000)=[{0x1, 0x1000, 0x2, &(0x7f0000bb4000-0x1000)=""/4096}, {0x3ff, 0x1, 0x1, &(0x7f0000e68000)=""/1}, {0x8, 0x7f, 0x5, &(0x7f0000e69000-0x7f)=""/127}, {0xb72, 0x95, 0x4, &(0x7f000052b000)=""/149}, {0x8, 0xf7, 0xffffffffffffffff, &(0x7f0000b6d000)=""/247}, {0xffff, 0x55, 0x3, &(0x7f0000e68000)=""/85}, {0x9ed0, 0x1000, 0x5, &(0x7f0000809000-0x1000)=""/4096}]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003de000-0x10)={r0, r2, 0x4, 0x0}, 0xb1) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="000006042e96", [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "000000000000000808bf320000000000000008ddffff00000009d4566bdb0775f1814041b1"}}}}, 0x0) 2018/01/09 09:07:37 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 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) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="96613119c0f04da0844389c7075a297d9e95458cc6ff38", 0x17}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x2, 0xc) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000001000-0x4)=0x0, 0x5) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/09 09:07:37 executing program 3: mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000092b000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000092b000)=@generic={0x0, ""/126}, &(0x7f0000002000)=0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x4, 0x4) 2018/01/09 09:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000723000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000515000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x100000000, 0x0, 0x1ff, &(0x7f0000e47000)=@generic="27cc7e7c6e263607d440a27abda9446d", 0x9, 0x7, 0xe1}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x180, 0x10, 0xa09, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_auth={0x48, 0x1, {{'cbcmac(xtea-generic)\x00'}, 0x0, ""}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:37 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x30, 0x1, 0x5}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000-0x6)={r1, 0x9}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000005000-0x45)=""/69, &(0x7f0000000000)=0x45) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000-0x8)={r1, 0x10001, 0x978}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r2}) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/09 09:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000362000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f8f000-0x10)={0x0, 0x0}, &(0x7f0000dd2000)=0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00000fe000)=0x10) 2018/01/09 09:07:37 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bf6000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000a5a000-0x4)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x56, &(0x7f0000ebd000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cc7000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000c88000)={r1}) getpeername$netrom(r1, &(0x7f0000839000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008c4000-0x4)=0x48) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000066000)=""/106, &(0x7f000074d000)=0x6a) read(r0, &(0x7f0000663000)=""/54, 0x36) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00005c6000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 09:07:37 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4ab, &(0x7f0000ae1000-0x4ab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x475, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x3, 0x0, 0x1ff, [0x0, 0x0, 0x0], {0x7fff, 0x6, "a9cbc1", 0x0, 0x84, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@routing={0x0, 0x4, 0x3, 0x5, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x0, 0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xdfa, 0x34, "7837a66317f8ab93667b59f64ff7612c21ee45b6e6b8a6da3b1dbb2721fb9d6a1310ace98a35ffce4a00000009ff95c09433aad7"}, @generic={0x264, 0xb4, "bcbdb97752edaa747cfba2ebc2e438468e5946fd557c38351fa7e686c6ee4bec37422b546f0b191c23030c2c6a77e492cfa8f50b5e529ca0d35dd396f2c3d03006de44f935628450aff408e56e9d924f9c692039232e6311ff104fd86fec8adc3d544685c03f2ce069af7b01924deab29e82de27c05f3eb55683393ffe8b012a19ce3ea6c66cbf18bd0abe69d6c52b64afcdbfd2c2fb9d17a0b00b6691fb2b9b490f6f2ef3bc21cfa1f29fa755b1697b19b975b4"}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0xe517, 0xe, 0x800, 0x3f, [0x9, 0x242, 0x102, 0x10001, 0xffffffff, 0x1, 0x20]}}, @jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0x3f}, @generic={0x10001, 0xff, "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"}]}, @fragment={0x11, 0x0, 0x5, 0x9, 0x0, 0x9, 0x1}, @fragment={0x3a, 0x0, 0x3, 0x8, 0x0, 0x81, 0x3}, @fragment={0xaf, 0x0, 0x6, 0x3, 0x0, 0x401, 0x0}, @dstopts={0x21, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x40}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x38, {0x2, 0xc, 0x0, 0x9, [0x80, 0x5f, 0xffffffffffff8001, 0x329a800, 0x7, 0x6]}}, @calipso={0x7, 0x28, {0x96c, 0x8, 0x9, 0x6, [0x310, 0x4d, 0x2, 0x1]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x2e, 0xc, 0x3, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @dstopts={0x6c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], "6a7629b7c95967e403fc1c35ab69fa2e36b9794138956db883c89ea9784cd6e8c2b3594b3942af1cc9c5287f8335d4759a1e04613fed9b2b87ed9656f0f69abd19a73755a4abebd820d9834210086167fca14c15bb675b4a7787428ad2a044048df4a68707fa17e9d2c829887fae86fc0ed3cb3193b3d6fef8d4639a6768db4b658b347ef8c8fa6009571abbe0d251cff53451322a93d6b148f3fe53d45b211ce5de"}}}}}}}, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000df0000)=0x0, 0x80800) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000dab000-0x2)=0x2a, &(0x7f0000df1000)=0x2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000a38000-0x10)={0x1, &(0x7f0000df1000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000def000)=@get={0x1, &(0x7f0000df0000-0x92)=""/146, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004ff000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000b1000)={0x3, &(0x7f00007bc000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a30000-0x8)={0x0, 0x80, 0x2}, &(0x7f0000df2000-0x4)=0x8) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000df1000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x8, 0x10000, 0x3}, &(0x7f0000df1000)=0xa0) 2018/01/09 09:07:37 executing program 2: r0 = socket$inet(0x2, 0xd, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0xffffffffffffffe1, 0x4) 2018/01/09 09:07:37 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00008e3000-0x4)=0x0, &(0x7f0000394000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f000028c000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6d000+0x6e6)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000c4a000-0x2)={0xaa9}, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f6d000)=0x4) pipe(&(0x7f0000226000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f6f000-0x20)={0x6, 0x0, 0x10000, 0x40}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000f6e000)={r4, 0x4}) pipe(&(0x7f0000aab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000f6f000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000adc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f6f000)={0x5, 0x8201, 0x8000, 0x0, 0x0}, &(0x7f00000cd000)=0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000f6f000)={r7, @in6={{0xa, 0x0, 0xff, @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]}}, 0x8c) 2018/01/09 09:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002e6000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004cb000)={r0, &(0x7f00003d5000)="10bc60c74fb975b969229a612aacd818b7570ceea60cfb1d0a24e75a4c7fea1ce3c814af08db8f3432fc2f33a0c9d9d02739ea43e344f24650af35e4bba59461b381d3e15ce2be785a5a1f58bcf9678d96bba75eb69857537535e37e77acde9da91f4803", &(0x7f0000298000-0xe8)=""/232}, 0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006ca000-0x8)={0x0, 0x6}, &(0x7f00000d9000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b47000-0x8c)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c44000-0x20)={r0, &(0x7f00009f3000)="", &(0x7f000040b000)="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", 0x2}, 0xffffffef) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d1b000-0x4)={0x0}, &(0x7f000026c000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x7e, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/09 09:07:37 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000063a000)=0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f50000)={0x0, 0x4}, &(0x7f0000a61000-0x4)=0x6) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f52000-0x14)={0x4d, 0x800002, 0x4, 0x2, 0x5}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000f52000)={0x3, &(0x7f000022c000-0x18)=[{0x7ff, 0x101, 0x5, 0x8000}, {0x400, 0x2513, 0x400, 0x5}, {0xfffffffffffffffb, 0x7f, 0x5, 0x3}]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000259000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000898000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0xa, 0xffff, &(0x7f0000f53000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000078b000)={r4, 0x80000, r5}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f51000-0x8)={r1, 0x10001}, 0x8) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x7, 0x8000f, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000675000)={0x2, [0x4, 0x0]}, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ec6000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x1, 0x9, 0x500, 0x0, 0x84100241, 0x0}) 2018/01/09 09:07:37 executing program 2: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x198, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/09 09:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x40000000000802, 0x410400000001d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c97000)={0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f2, 0x4}, &(0x7f0000ccf000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000568000)={r1, 0x7a, "d285c55d0f733fb58ff25b7ac854df7b7a7697e788e044ca4a97039217e5c935d1d61ba5459f7b678042e40435c9c17db01594faae2ae0271e6148d6cc925baaf9138db4feb2f16904a7bbc8b60d03af0d33304c7a7976ae49169b4500b62e50b5ebae2955b3922585fffdfe9767b497bfc79880ca5de025bbe5"}, &(0x7f0000064000-0x4)=0x82) write(r0, &(0x7f00001b8000)="240000001a0025f00018001000f7fc1a0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/01/09 09:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000820000-0x4)=0x14) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 09:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000775000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a1000-0x4)=0x8, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000370000)={"a68a7a0b19613c67b6facf5bb6e90c90", {0x4, 0x0, 0xffff, "6ae8a7451f0f", 0x800, 0x0}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00002cb000-0x4)=0x2, 0x3b0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fc7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00006d6000-0x10)={0x6, [0x1, 0x9, 0x0, 0x1, 0x2b, 0x2]}, 0xfffffffffffffce4) 2018/01/09 09:07:37 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000160000)=@un=@file={0x0, ""/4096}, &(0x7f0000c01000-0x4)=0x1002, 0x800) bind$alg(r0, &(0x7f0000235000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authencesn(crc32c-intel,ctr-serpent-sse2))\x00'}, 0x58) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000fb9000-0x64)={&(0x7f00009ba000)=[0x7, 0x3], 0x2, 0x4, 0x3, 0xfffffffffffffc00, 0x7, 0x3, {0x5, 0x1ff, 0x40, 0x1, 0x5, 0x8e36, 0x45f5d07b, 0x800, 0xda66, 0x4, 0xd73, 0x7fffffff, 0x401, 0xfffffffffffffffe, "dbe1371b6c634df81254d4f4ba5d83378f2cea68600bff68665dd944a5c63219"}}) 2018/01/09 09:07:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) pipe(&(0x7f0000e40000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000312000-0x10)={r1, &(0x7f0000a0b000-0x7)="fd1ad6ac3d6f76"}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="", 0x0) 2018/01/09 09:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000bea000-0x18)=@get={0x1, &(0x7f0000ac3000-0xd7)=""/215, 0x8000000000}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) close(r2) 2018/01/09 09:07:37 executing program 5: socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f00001af000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x2, &(0x7f00008b0000)=""/46, &(0x7f0000001000-0x4)=0x2e) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000995000-0x59)="ec175565e4cee93f6aea83d78a0b66486f7667f7a1701c873eeffaf19240943852304ce54e2527f2c39d98250790f8da2877ef37e972ced8eefa8e15261e666de23896fcf302417aabfa70c62b2244373982ba396eebe0597c", 0x59, 0x10, &(0x7f0000070000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt(r1, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f9b000)={0x0, 0x0}, 0xfffffffffffffd23) 2018/01/09 09:07:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xb8df, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000593000)={0x0, @in6={{0xa, 0x0, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffe00, 0xff, 0x100000001, 0x8, 0x2, 0x6290, 0x2, 0x1, 0x66c6, 0x43c, 0x0, 0x2, 0xffff, 0xff, 0x10000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000000000010, 0x802, 0x0) write(r2, &(0x7f00001b8000)="240000001a0025f00018001000f7fc1a0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/01/09 09:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) writev(r1, &(0x7f0000730000)=[{&(0x7f0000798000)="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", 0x1000}, {&(0x7f0000a83000)="d43a488efcb70e", 0x7}, {&(0x7f0000ddb000-0x1000)="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0x1000}, {&(0x7f0000400000)="2a4bfd6f9b4d2cec60196f469fc3df07e1261e5feb4977da1695ffe87b13906f52f66b6bb582e51b93dea05c5e640e6f5b537cd229d185500a6f0396d2c3d926a3564ecc39a715174cb2d495cc804da16e38580392504cef3e5f893ab8fce72fcee9be95fa869e5ad8", 0x69}], 0x4) close(r0) socketpair(0xd, 0x80807, 0x1ff, &(0x7f000096f000-0x8)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f0000483000-0xb9)=""/185, 0xb9, 0x2, &(0x7f0000f21000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ebe000-0x4)=0x0, &(0x7f0000133000-0x4)=0x4) connect$inet(r3, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r5, r1}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfd5f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:37 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0xffffffffffffad53}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x207, &(0x7f0000ca5000-0x207)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x1d1, 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}, {[@fragment={0x3c, 0x0, 0x79, 0x8, 0x0, 0x200, 0x1}, @fragment={0x0, 0x0, 0x6, 0x10001, 0x0, 0x6, 0x1}, @fragment={0x0, 0x0, 0xffffffffffffff5d, 0xffff, 0x0, 0x0, 0x0}, @routing={0x3e, 0x4, 0x1, 0x3, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3e, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1a, 0x77, "dfc7990d2072654ccc76f440e898c0c4b5c4b425f93cf0e6572299f90d2a2d17dee2e0abdbcd1fc19d2505cc4eb6b1da9ede0e84ad205e953bf6486e4e3b6231812e7a68f6765833ba8f5c9c6d2a304420b3c7281f6f0cea68c0f63ea45ce2e31f8cbec5b77378892411b063f9f96493135c59af89ac66"}]}, @hopopts={0x2f, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x81}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x6, 0xc3, "bb8393d96b96583fac44c845a590258948c698b6a54c1770fb70fd57ca317251cc1136e223343abc195e7ca4292ea0db26ec9c3f0e5cfc805ff9b5e0e06680c1d1b48928a6b067ad79b618d7db0cb9c939f9b472f4555bc60feca208a5b9bc9aa7c33d36e9233835fe7d481863095761d4ff1467b97f7e59cb23ade440ca868cda49e1e56d7c5e56069c028135613e69bd0d8a455e791e6a87db0f55dd805a3e071a48af3e29b831b5e0a85b611558cace9f7033d66d2ebbc6fa8c2fafaac8973eb27b"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x1f}, @enc_lim={0x4, 0x1, 0x2}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x20, 0x5, "b99225e81cea62cdc39dee55998023e1cceb39d93a1818b5"}}}}}}, 0x0) [ 180.210732] device syz4 left promiscuous mode 2018/01/09 09:07:37 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0xffffffff, 0x4) r0 = accept$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a8b000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000da7000-0x14)={0x11, 0x17, r1, 0x1, 0x3093850e0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4d000-0x8)={0x0, 0x0}) 2018/01/09 09:07:37 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)="", 0x0) r1 = accept4(r0, 0x0, &(0x7f0000a34000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x8, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe33, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/09 09:07:37 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8, &(0x7f0000001000-0x1)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000179000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2400}) 2018/01/09 09:07:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000191000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000209000)={0x0, 0xfff}, &(0x7f0000b79000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004fc000-0x8)={r2, 0x7514}, &(0x7f00006d1000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r3, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) 2018/01/09 09:07:37 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x18, 0x0, 0x0, 'w'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00008e6000)="a5cb37d52cf23d0dee3db1d3f3095d7e", 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004d8000)={r0, &(0x7f0000453000-0x2a)="1f58b778cf0007f4f5ee5d5f73f1fe3f494cc1277dbcbd13eef44e4773e427187cd24cdd6655b77a99c3"}, 0x10) r2 = accept4(r1, &(0x7f0000faa000-0x1)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e1000)=0x8, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000ea5000)=""/40, &(0x7f0000865000-0x4)=0x28) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x360) 2018/01/09 09:07:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x5, 0x3) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000789000)=0x0, &(0x7f00009e8000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000503000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a10000-0x18)={@loopback={0x0, 0x1}, 0xffff, r3}) socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x3, 0xe69, "e42a5a2117b070f3fdd19af211afb99d955501ffa1029156e1016587f6091aedcf4ab52451fa6773c8d4a5f517c5ed522bae83ed30aee6c8bfb507acc389eb07862cbe793d62f188c9692b4744a91f39"}, 0x160) 2018/01/09 09:07:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x28)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x6, [@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x8, @broadcast=0xffffffff]}, 0x28) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x78)={0x9, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x294, 0x9, 0x2, 0x8, 0x9, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x800, 0xfffffffffffffffb}) pread64(0xffffffffffffffff, &(0x7f0000466000)=""/119, 0x77, 0x0) 2018/01/09 09:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(seed-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:37 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00006e2000-0x11)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 09:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005fb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000811000)={0x0}, &(0x7f0000fb2000-0x4)=0x4) 2018/01/09 09:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x2000000, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/09 09:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 09:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000026000)=0x100, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x8003, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000655000)=""/86, 0x56) 2018/01/09 09:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) recvfrom(r1, &(0x7f0000d25000)=""/218, 0xda, 0x0, &(0x7f00001ed000-0x8)=@sco={0x1f, {0x400, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fca000-0x4)=0x0) r2 = socket(0x6, 0xa, 0x3ff) getpeername$packet(0xffffffffffffff9c, &(0x7f00003fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c4b000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00005b5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xe022, r3}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000ec0000-0x5)={0x401, 0x400, 0x400, 0x7e00000000}, 0x5) 2018/01/09 09:07:37 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000db3000)={0x0, 0x0}) bind$inet(r2, &(0x7f000086f000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x590)={0x9, {{0xa, 0x2, 0x4, @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]}, 0x1, 0xa, [{{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7795, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffff00, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x14)="f804313b34095817019b461af4c2603ffb0ec4bd", 0x14}, {&(0x7f0000000000)="b9619567dce707c8e20f93c0c2ec6c796938e672ecc143cbf05f8a6a2ab894b4827b5371a456719559383fcf2bac186226ce4a893c37a97d6952242c2fe0fedcc77eaf20b8e15db3362f726d62baa02ee144a7b0c0f600d1c8d30a134004a36c0bf332e38573ada00ae187ebf3c22c7136b5292e386ca58c94783eb8fce528e5055f1f382d92b5d25025dd1e53a4128fec32c7684a18e9f8c298893e82bf2ea0eec51ae09ed2195d81edd4e8d370ee6887ff8c9a9c6001234d80b94a57cb9906306a8efb5f83a954d5e3a5d21e3603d3b763", 0xd2}, {&(0x7f0000000000)="5fb873e5d5cde392c2daa20ee9f88f9838d7831f1c8bfbeebde1f3ad7d4449fba1d0f5c4bd61007a07e01f255aa29f6313e18f27830c8e03b93665bc0a9fda58ee04e3b8bcd02f381f6e30c7a425b55653f45d74b2d398bf16fcd456e5b9a19777ae1735b51e46b93749b6b355a00ca22e3aa2237b1bba30c5c8e72285bdbd81c4255651516721078bd585ab6cdf440c41c899fa8362d1f02a15196cda", 0x9d}, {&(0x7f0000001000-0xb)="30782d91cd1e2be0fd0686", 0xb}], 0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000005000-0x33)=""/51, 0x33, 0x20, &(0x7f0000003000)={0x4, 0x3, 0x101, "7b35a7daf7fd", 0xe3, 0x0}, 0x10) sendto$packet(r2, &(0x7f0000003000)="9e64e2027f297c8a62a4c44aa734e91213538d81f50e6b1d58a087d732282465ae1b65a5ad906cdd7f0d7cda6568b7fdbd7a378d06cc5110131563658fa1b2132e703286cf2ca2474694783ff472cf15b19500b8327f5de36a22dbb9a5c39f9ce5b5707f938c2920f937d2a33b06f51652415709339dd020ac0b8f0c1ed4831d2d0e6739a193197947da4fc729d1319639dc3b8f259c2215b7960b80a9ad660462fc6f4c552dea", 0xa7, 0x8000, &(0x7f0000003000)={0x11, 0x16, r3, 0x1, 0x3, 0x6, @random="3a7d3edaf7ea", [0x0, 0x0]}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 09:07:37 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fcf000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd0000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005c2000-0x4)=r1, 0x4) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fcf000)=0x8, 0x4) 2018/01/09 09:07:37 executing program 6: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f000027a000)=[{&(0x7f0000ec5000-0x3a)="390000001300090469000000810000000700004003000000450001070000001419001a00040000000700000c020000080001010c00f41ee403", 0x39}], 0x1) 2018/01/09 09:07:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a03000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000890000)=0xc, 0x80000) ioctl$int_out(r0, 0x5462, &(0x7f00007db000-0x8)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) recvfrom$unix(r1, &(0x7f00002f0000)=""/129, 0x81, 0x0, &(0x7f0000614000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r0, &(0x7f000095c000-0x38)={&(0x7f0000781000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c35000)=[{&(0x7f0000062000)=""/95, 0x5f}, {&(0x7f0000d15000)=""/230, 0xe6}, {&(0x7f0000235000-0x86)=""/134, 0x86}, {&(0x7f0000aa8000-0x38)=""/56, 0x38}, {&(0x7f0000233000)=""/46, 0x2e}], 0x5, &(0x7f00008a2000-0x4a)=""/74, 0x4a, 0x8}, 0x2000) 2018/01/09 09:07:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="03fa1416f5869faf7c78d639f36861c4835d37a8fb699ae23a01edc91ddbd21a12b19d587a951ce0d0b448c3fd3bbebf93559d578523487c6cd6639d20e9023b923f97944c780067624ad988aed1494a0b465fedbf752389e4b76bc27a4f0ab91215d69907f256c5d6ac1d37f83ecf6b35dc4ee261aa3a1c96aafb4cb46271f1b3c59536c443be44c9bd14ab25855c0c61a2f8d426ece70e3566ccbc776a56f5da145b7db3dca574ea57a2c99297ac1a665050a767287af773ded6441afe122cfe004d1605073b1726d9878b48fe33246404aa61b9f0c554", 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000095e000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a63000)={&(0x7f000012d000)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000017c000)=0x0, &(0x7f00008a5000-0x4)=0x4) pipe(&(0x7f0000bc1000)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000370000+0xa4d)=0x6, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000e28000-0x1c)=[@in6={0xa, 0x1, 0x60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x1c) r3 = socket(0x3, 0x803, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000550000-0x75)={0x0, 0x6d, "6b80a38d9faabf809fa70fc830143dde6ca18929a7ac861a2d0ab8c4b8c61e60b4bb1b2cbcc6e97618c9b472db4d6192a3cf0a108fc0241117b8680e96761fc9ad34969748ed65ab40a5f6ae6f418a8d87da1fc17df7b3804cd029cacd083fcf06ce3a9087b4f15f0765e2bb27"}, &(0x7f0000b7c000-0x4)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c56000-0x8)=@assoc_value={r4, 0x8001}, &(0x7f0000391000)=0x8) recvmsg(r3, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[], 0x0, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x0) 2018/01/09 09:07:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000cd9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc1000)=0x10, 0x80800) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000a65000)=0x3f, 0x1c5) sendmsg$netlink(r0, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f00005db000)=[{0x128, 0x17, 0xd, 0x0, 0x0, "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"}], 0x128}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:38 executing program 7: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006c5000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000021d000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) 2018/01/09 09:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bc8000)={@generic="0b1d112c963a25d8128351d58abd150d", @ifru_flags=0x1}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0xffffffffffffffff) 2018/01/09 09:07:38 executing program 3: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fe4000)=0x74) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x2) 2018/01/09 09:07:38 executing program 1: socket(0xf, 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x7, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000ff2000)=""/252, &(0x7f000062f000-0x4)=0xfc) bind(r0, &(0x7f0000725000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(des3_ede),rmd160)\x00'}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00002d6000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00006e3000)={0x0, 0x0, &(0x7f0000b06000-0x80)=[{&(0x7f0000eaa000)="", 0x0}, {&(0x7f0000b3d000-0x7a)="4861dacf1e37bf975449b76b593e75af6714f57b67c6e1490afc639d1da7d51eb2bd729a3ea4c0f111b99c4c424bc1af0830e2c7f109d29bb17bc347d5176c9861c9980a89d60e2644f379d049d5acdd97b6f72128fe85cb10a1c0541a46c55b95e328822267f12a394b28a4ec2aed8ac45cff03fa33181dea81", 0x7a}, {&(0x7f0000440000)="f505d607028c849b2d7d17eaf7cdf48fa1bf8502", 0x14}, {&(0x7f0000792000-0x9)="20a3e3c87e1c15ced6", 0x9}, {&(0x7f0000113000)="cb08c5fefadd0a4074eeda66e28802eb8f2402e784cc52b43277bda73fff0aedf4666fc7", 0x24}, {&(0x7f0000f04000)="fb7f2a0b9ff0b20fb8f42c752e68130af56f6afdd7ea2fbb5c5e235fc01279a1ecf8c0ca488d66c37296aded1fb862407d1dc06eebb9659a01277d087f46f9e6b536e8aaff6edb04b896af7eae13696ac4972d0b94b14aaa16fccb047b811ac478ef8cd785478c0d9b2e0273446212fd050a752459bb28ea13cf9258dc06fa458a943c3d945a9b827c290a8209f0c4977b0d44abefe6e51850e2f8ae4505180f195df2aa0c50e33ebbeb03945b75c16f00ac58a63afa0edacab01aefaa21990e13e225041df01f9e71", 0xc9}, {&(0x7f0000e92000-0x18)="aa010abd5f27aee4519dceadabcd0790284b6cf719dafce1", 0x18}, {&(0x7f00004c0000)="792a93dfa78553ac481dafab4444553748e342a4444ffdc112b24fae4154f82047f292ed0f5cf5a6cbf1843786c669085ff116", 0x33}], 0x8, 0x0, 0x0, 0x4}, 0x742ca3c12eba954e) 2018/01/09 09:07:38 executing program 2: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) bind$inet6(r0, &(0x7f00003e3000-0x1c)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7f}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/09 09:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007c2000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000dab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000da5000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = socket(0x11, 0x802, 0x0) r3 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000a12000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 09:07:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff00, 0x1, 0xff, 0x9, 0x3, 0x10001, 0x200}, 0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x3}, 0xc) 2018/01/09 09:07:38 executing program 4: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f0b000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x424, 0x0, 0x0) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a9000)={0x0, 0x0}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(r2, &(0x7f0000f0d000)=@file={0x0, ""/108}, &(0x7f0000f0e000-0x4)=0x6e) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000f0e000-0x11)=@file={0x0, ""/15}, &(0x7f00002bc000)=0x11) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000f0f000-0xa)={0x2e4, "8f544058125a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r4, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r4, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r4, &(0x7f0000fe1000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bd000-0x4)=0x10) sendmmsg$inet_sctp(r4, &(0x7f0000825000)=[{&(0x7f0000de7000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000202000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f0c000)=0x7, 0x4) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 09:07:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000318000)={0x0, 0x3}, &(0x7f000036c000)=0x8) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000910000-0x8)=0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000000a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000905000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000057a000-0x10)={r2, 0x70, &(0x7f0000911000-0x27)=[@in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000911000-0x4)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f000090f000)={r1, 0x3, 0x1, 0x5, &(0x7f00005ca000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) pipe(&(0x7f00001e4000)={0x0, 0x0}) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000911000-0x20)={0x1000000000000000, 0x0, 0x1, 0xfffffffffffffff9}) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000910000)={0xfffffffffffffff9, r5, 0x10003, 0x4d8f}) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000130000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000912000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000912000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x8}, 0xc) write(r1, &(0x7f0000036000-0x27)="24000000190025f0fe1b1ffbf0fffc0e020000000000000008000005080005005f1890b3", 0x24) 2018/01/09 09:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) pipe(&(0x7f00002ad000)={0x0, 0x0}) accept4$packet(r2, &(0x7f000070d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a84000-0x4)=0x14, 0x80800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000977000)="f52503e50afe09038e7c", 0xa) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000941000)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000446000)=0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/09 09:07:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a9c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006a8000-0x4)=0xe, 0x80800) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000af5000-0x4)=@assoc_id=0x0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000537000)={0x0, 0x80000, 0x1f, 0x4, 0x2, 0x1}, &(0x7f0000dd1000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000e09000-0x4)=0x0, &(0x7f00005ed000)=0x4) getsockopt$inet_buf(r2, 0x0, 0x486, &(0x7f000096d000)=""/0, &(0x7f0000a4f000-0x4)=0x14e) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a6f000-0xc)={r1, 0x2, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000036000)={r1, 0xa68b, 0x7}, &(0x7f0000ad9000-0x4)=0x8) 2018/01/09 09:07:38 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f86000)=0x1, 0x0) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2018/01/09 09:07:38 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0xdfb3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b5b000)=[{&(0x7f0000148000-0x39)="39000000110009240103ea20040500ff0700000005000000d7fffffb084d000019001a0015000000fefffff5000000001e2000023c00000005", 0x39}], 0x1) 2018/01/09 09:07:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000174000)=0x8) r1 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000)=0x3f, &(0x7f0000000000)=0x4) getsockname$inet6(r1, &(0x7f0000792000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b2e000-0x4)=0x1c) 2018/01/09 09:07:38 executing program 3: r0 = socket(0x10, 0x1, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="350a8a00aa53aef9af9b30c2ef905c6b", 0x10) getsockname$unix(r0, &(0x7f0000dd6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000438000)=0x8) write(r0, &(0x7f0000cd6000)="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", 0xfc) 2018/01/09 09:07:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bf2000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bdf000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000017a000)=0x7, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f00008e6000)=0x0, &(0x7f0000282000)=0x1eb) r1 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r1, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r1, &(0x7f00007ed000-0xae)=""/174, 0xae) sendto$inet6(0xffffffffffffffff, &(0x7f0000743000)="", 0x0, 0x0, &(0x7f00004a2000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, 0x0, &(0x7f000065e000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x8, 0x9, &(0x7f0000261000-0x1000)=""/4096, &(0x7f00009d2000-0x4)=0x1000) r2 = socket(0xa, 0x3, 0x3c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003ff000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000060e000-0x10)={0x5, &(0x7f00002cc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000cb6000)={r4, 0x2}) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000dce000)=0x7fd, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c62000)=0x0, &(0x7f0000f94000-0x4)=0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000494000)={0xfffffffffffffffc, 0xffff, 0x2, 0x7fffffff, 0x4, [{0x7, 0x3, 0x5, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xffffffffffffff61, 0x2e, 0x7, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x7fff, 0x80, 0x1, 0x0, 0x0, 0x89, 0x0, 0x0, 0x0}, {0x4, 0x86f, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) socket$inet6(0xa, 0x6, 0x7ff) sendmsg$unix(r2, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00002de000)={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b}, {0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0xbd1, [0x83b, 0x4, 0x3, 0x9, 0x8000, 0xbc05, 0x10001, 0x52fe]}, 0x5c) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00001ca000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a1b000-0x8)={0x0, 0xffff}, &(0x7f00001e1000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000228000)={0xaf, 0x8009, 0x2, 0x5, r5}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000752000-0x160)={{{{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]}, {{0xa, 0x3, 0x2, @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]}}, 0x1400000000000000, 0x8000, 0x7, "e44a9427158ce43ce66275205b3e024675ade088742368cc9450a0f4966b80eb1b35fa8bb27d314a12deb06b703569e4bd9e7e084cdce8331b470f0a48f63be896658ee2d32eb96ee38be57afbcc7d39"}, 0x160) bind$inet6(r1, &(0x7f000034f000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x1c) 2018/01/09 09:07:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3a, &(0x7f00000f7000)={@random="9f8789aabeab", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) r0 = socket(0x1b, 0x1, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6c000-0x4)=0x400, 0x4) close(r0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000c4d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ea000)=0x8, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000466000)=0x0, &(0x7f0000454000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006bd000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x800, 0x7, 0x5}, &(0x7f0000999000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000823000)={r2, 0x6a, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000031a000)={r2, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b67000)={r2, 0x1f, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003fa000)={r2, @in6={{0xa, 0x1, 0x5668, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x1000, 0x6, 0x8}, &(0x7f000042f000-0x4)=0xa0) 2018/01/09 09:07:38 executing program 5: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000697000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@common='sit0\x00', 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000138000)={0x0, 0x2, 0x7fff, 0x2}, &(0x7f000053e000)=0x10) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000e75000-0x8)=0x7) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e75000-0x10)={r1, 0x84, &(0x7f0000e74000)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e74000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000048e000-0x8a)={r1, 0x82, "08900d36bad85898b1b2aab34296d97ecbf745f42a26289e5ab38e3fa85eff4d5915ca600fec3a6e96d644027b652e310e85c5764aa2ed6c304c14df69e4d32947aa262d87c6a3e5816456a78b2bef9eac05ceaea6c42f83e096dbe62c3941ba83c3ca6477b44cf971bd644eb07b056e6479fe7affae3bbece8c8b6ff6ace3f03538"}, &(0x7f0000e74000-0x4)=0x8a) 2018/01/09 09:07:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007da000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x1f, 0xbc, 0x4}, &(0x7f0000415000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7, 0x4, [0x4, 0x5, 0xff, 0x20]}, &(0x7f0000688000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000f65000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4305, @arp=@generic={0x30f, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @random="e19c38a312e3", "d25345d4e7a555727f9d53b2b9eed3db"}}}}, 0x0) 2018/01/09 09:07:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet6_buf(r0, 0x29, 0x100000041, &(0x7f000046c000)="", 0x0) 2018/01/09 09:07:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x14, 0x802, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000926000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000618000)=0x8000, 0x4) 2018/01/09 09:07:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) recvfrom$inet(r1, &(0x7f0000bd3000)=""/161, 0xa1, 0x2020, &(0x7f0000232000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000306000)=[{&(0x7f000077d000)=""/88, 0x58}], 0x1) poll(&(0x7f0000b70000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 09:07:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0xb2, 0x6, 0x7, 0x2}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x7, 0x3, 0x1, &(0x7f0000084000+0xe7e)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000dfa000-0xc6)=""/198, &(0x7f00008cb000)=0xc6) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000ef0000-0x4)=0xfe, 0x4) 2018/01/09 09:07:38 executing program 0: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006fe000)=0x1d, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x1, &(0x7f0000dc3000)=[{0x101, 0x7, 0x7, 0x8}]}, 0x10) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001dc000-0x2)={0xffffffffffffffff, 0x50, &(0x7f0000dc5000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000070a000-0x4)=r2, 0x4) 2018/01/09 09:07:38 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000f7f000)=[{0x0, 0x0, &(0x7f0000f80000-0x90)=[{&(0x7f000014c000-0x66)="a8bd46886514e8848140c9a065d9fe5778f6aa7516bdb08302b81c39c1e25006fbd2e4ceb48f6154d2371056c8ead312f427973d8385bf5f6d0ccb3b93558eef2300a87c8bb91641d30cc9ef1d049d0b936eb7d278a14032c657fdbe6d0697549ef8a8606df1", 0x66}, {&(0x7f000095c000-0x2c)="a75ca12ada655919a3522fb100388d8ef7449da74f42f20199cfe224eb047c868e7385276d8520992cb3382d", 0x2c}, {&(0x7f0000894000)="47070e6f20030bdda26e9bfca0e317d0bf67367df4abb9a7117279837e4644cf7aa2a40c43bf5d87885bec207ef0b546ffcc07be8bc1a848fd9486b27c44a56679552a63d2387834d53326", 0x4b}, {&(0x7f0000bdc000)="cb4ae6d3db1149cc26342e0f04d4d14733dc951234e6bdfda73cf1cef83d11e8fdb97d785a72d75bec3e8acf8a5f696a67bb617b1753dfd73dda65a600598ff0c44bc689eb07fd6481da129255", 0x4d}, {&(0x7f000012c000-0xa)="f493d12ed3d18a814bb6", 0xa}, {&(0x7f00000dc000)="", 0x0}, {&(0x7f0000a01000-0xf5)="610fa56eb79742494a5c53ba7a91131ab724b6ddf99faeed52515d9aec1da4dd3ffba2d6ebb518fb58e09a947711334ad0079b1113f1768cc8e9b94a72676272157e5bb324510a520bad9048ae31b7eed958f8dc291386612ef774637bb66e154d92543da998dc77bb37d5f404ed5cb1e3d522d87385e184cd907090cb82a3d7360385ef375743b3830a8dfb98570a36965d64a64f0e6d2c6240834a4f67b742763dd9c1a3443023385318e6e95ed4704f0287309f4cd52a3a4df266eefeeeec3bb768d12c7044e8a91296ba1f8d551846bb4b70a073b2758dadfe92b22d772402c973e5efa6aaac3de973e6f74cdb985ad0394d5d", 0xf5}, {&(0x7f0000f80000-0xc4)="f352326c1b168a38653f6e30f895fe9b2175de12ebdee690e53858fc1b48a2d54964efa7d0cb3a266ef93361913d584c2f7ebbd2333e93ced9e7427d03cf6ad4c22cb495b90a3075a8dd4e85cb1bb70db9f3eef21c885751677d136e0ef01740ffff81aa582f0b1f4fd9e8808cf883966c0bdb235f5548ad8cd6d6403918e6123a4d1d90afe194d55a66017c252174dfb283cd1b73b95aef896bbde6b738aa77121b3284bd6ec4fef60d4c1ab8736a4ef36b537295e5e5d9d562865b01e39f8a95db9517", 0xc4}, {&(0x7f0000f80000-0xa)="aee691a5a4dcf2fea9ae", 0xa}], 0x9, &(0x7f0000f80000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x804}, {0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000e08000-0x18)="efe2d86164eba5abfa35efa4d14216f87788d047c10896a7", 0x18}, {&(0x7f0000f80000-0x32)="526936a401d62839ef6ac2527c075e7d8018f64e7c147be8b66ed71c71607098c2668303035061b7cf7e0ea69fcd6f53c251", 0x32}, {&(0x7f0000c91000-0x1b)="85b836b518a6602e9c6ecbbbd95f68935b8766448c7b2bb2b11e1d", 0x1b}, {&(0x7f0000f80000-0xca)="e4542b2ec609febf5db96a43d1ba90139b617de5e919ef88d5d2de551d828ab0b8625bf71f9842efd19819b37a894c816861b67da5e84cdd8e440edabf5119e63f31f1140e13db7510f164c9f32644d3205d1666a0270a93ad49b0e8cdcaa9d968c0273a22836d3ffe1739b8948e833847fb50a49bef8f906a5e35146dbd804d859179f986dae094d0a9957571b2ac5116ccfb7a80910c59117b59722d28c91b2e1be9d3f793e901654e4c8f6eb9a69679e6a945bf9e95275c8cb6280befd517252b212b24a877a26529", 0xca}], 0x4, &(0x7f0000091000-0x228)=[@assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xf0, 0x117, 0x2, 0xd8, "dcd147818b8f7319ff003ac96f1723f61e1307ee6603e1509f36377fcdb29a00769ef17cf1bb9ae3aab31b5aa05b4279b5c23bbc13fe61fbdaa65b3f8d36aa37e3679ba454e34c501a132b2a859b3d5ce4f7f62ad106dbbff2a003ee75a73de13a73922c268337d2a8aafc1b94b3400c02c788427c8b274a830009a4c8f3a7ef2c4f6936b67a0f8a20a5cc4654d9a5cc39bd09d4c6f959ae7817fd4bf2e1ab14e7288f26ff01f00cb58bd315c7f08a9cc03fec6983f198c64b09530c888de4300f8590fa718edd261285e6a865987b3bb01401c2a85a1944"}, @assoc={0x18, 0x117, 0x4, 0x101}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x98, 0x117, 0x2, 0x84, "26cd0069a926b59e308d9ac2c5b475c69d2d4d9f45e1507cd86e16d76b207af7ec3bfd32ede3faa22384d60737265cd18a1276880b11311fb99edca20637b83533b9d5da3856f6ec8a6a39f16d8450381afca002976f1c44f8e78ddfad1d849624625ea95f90eeee79b6f10d3b71c3360fa26f9d4b01a021f69399109c8affa2498bae7a"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0xd, "57d93555ef6729e27ffa7d2461"}], 0x228, 0x800}, {0x0, 0x0, &(0x7f0000129000-0x20)=[{&(0x7f0000369000-0x44)="db5f59064350a934524fa603e55dfefbe9c8df895e2f95b5286d08e82a4692ca77d53e6214769ea6350f4cde7f51c4669266e1d6cacdb154fa7d5f67a8b8b0d24733cd60", 0x44}, {&(0x7f0000c1a000-0x21)="7c218b6fc26db4720f72e3fcd84e2345169a175b3d018364a98296b9639f4314df", 0x21}], 0x2, &(0x7f00007c0000)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x0}], 0x3, 0x4000004) write(r0, &(0x7f0000c1a000+0xbce)="26000000200043f90003ffff04008d4001e200850000123b055f00ff0000acff002103c75735", 0x26) 2018/01/09 09:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0x7ffd, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aed000-0x4)={r0}) getsockname$packet(r1, &(0x7f0000440000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000659000-0x4)=0x14) 2018/01/09 09:07:38 executing program 1: mmap(&(0x7f0000000000/0xa13000)=nil, 0xa13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a13000)='tls\x00', 0x4) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00005d0000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000a13000)=0xc) 2018/01/09 09:07:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f00007f1000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000061d000-0x4)=0x0) syz_emit_ethernet(0x6e, &(0x7f0000605000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "c85784", 0x0, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "774180a1591c56d5"}}}}}}}, 0x0) 2018/01/09 09:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10001, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000387000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendmsg(r0, &(0x7f0000706000)={&(0x7f0000d1b000-0x1c)=@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x4c}, 0x1c, &(0x7f00004c6000-0x50)=[{&(0x7f0000ef1000-0x4)="255a2612", 0x4}, {&(0x7f000074e000)="ad81625a967b1a7ad79863b31f310ee5d4aa1a9bcb996b7936ecb5cd90620a06233e5141285793f77d5ada9f613297c085dca68a0ec5e136e82d7f0854a3507a4c082f1078e8acb7cd57c95d494fc8945467150cf43d3a477cc4694a56f959b584bd7537bb7a192aa873e70eb818c9ac40c184a02d886a7518449e223adf9dde129790c7ac131abf4677b995b4b8d330e26794d02531a628d83d536579dc35173abe23d60c0ff6c242861388", 0xac}, {&(0x7f0000b81000)="6622fc938c87b789c6db4a26f043c508ebc31f14f458e85274a4f9e97b8c9baf6f5a4631fe2af5ec06871ed83085", 0x2e}, {&(0x7f00007cc000)="c51967f2cd15b22ea4606f51f85907361c4d8970f2c7ba9eecd0966e398b39da8085cbb0ab3522122da26df2a2d0e31307dab01fa021ec6e2d13e2310b2db0b4e6bac8f62238a7cbc0e101b8d561e5dc90f1dfd5ca38b0489d21a8f52b51191122162afafcca1e4954e3b6fb73f88f9b8bd12151c9f8479f1dad9252e74844a6ded0f2b744cdd21cd134ea5a011716f9f4", 0x91}, {&(0x7f00005bc000)="fed0139ab20fae8958be941dd2396759e6d748ca62ed8c3fc4baf4501e2c5d715cfc0d436abc5f74d9423c308b7a2407cbfe1fd93349fd6c28b20c7093f10475176ca28acdf16aad47d4ef0d4098860714c63701952ecb4a0293594b4dc9cb1223d48b97519db01d42f6d125c53a52513b39fbd12250e1e83f4e69928af0500a0898decd3407d9ba", 0x88}], 0x5, &(0x7f0000340000-0x100)=[{0x30, 0x113, 0x3a1f, "adef8f880aab968afc2d37e5fba8a151fcaf3bbaae6a1ac58c2a0813ba978e"}, {0xd0, 0x12f, 0x9, "a65f804ff886cf19ae3d1ec178f1154871500d65cdcad9e090647cd5532617a64bf9e92dac66d02c9366fd02e4103f494a29a3f99a637fdb3b0e9952583f5188afd6dd98276002aa5b37eb551366847553bb67e7623a7b9844aff6bb503ca3a007ec8326cfa54bd5d8bf247481cd807677083e8d5222f8788fb80672a4e42d259a3b65eb84cf856b370db2ef4e745d598359dc242a4ea5d4e0a7c65c12afa6740a944184a8d78c5ec8330444ed6828784e9d78a6b6b41630e95d0f04bf"}], 0x100, 0x4000001}, 0x8000) getpeername(r0, &(0x7f0000afc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d2a000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000447000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000e00000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000105000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/09 09:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'ghash-generic\x00'}, 0x1c2) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000092e000)={0xffffffff, 0x55798d49, 0x0, 0x0, 0xb6, 0x8c, 0x3}, 0xc) bind(r4, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000989000-0x4)=0x0, &(0x7f00002d7000)=0x4) bind(r6, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:38 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f000053f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b04000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x6)=@hci={0x1f, 0x200, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0xa, 0x3, 0x84) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a8a000-0x4)=0x0) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ce0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a1000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000531000-0xc)={r2, r3, r4}, 0xc) 2018/01/09 09:07:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000812000)=0x0, 0x800) setsockopt(r1, 0x2, 0x800, &(0x7f0000b34000-0xdd)="af4f96cd7705f51ed37b8d1605dee5eea718a86bd366553e6c0b282161cb88c43ef9c0804d170284845ee641ce0f67610d128d05f3e6d2a1f57a60f4a23bb170cd5719bdb5cf38cd41f417936eb29ae5921a16917c0a5a5b1f42a4c99b3ce4c5cb61717dbcf83f3b240bba4be3cffed848e90102b9071c01ca679aa74cad096ac96691cde0fda15577d04f66594ccba6be7f42f864757fbf01618d8b5a2d1cba064e1a0bd336e4c92306314e1d9df362d45d982c6325f6c4aa00be86616e3c96d2e5af6d2cef2b8498a5976b5ed4847c7e0675f4f07fb06c3e7fc4a7f5", 0xdd) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x1, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r3, r0}) shutdown(r3, 0x0) 2018/01/09 09:07:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00009b1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000d34000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 09:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f00007b8000)=""/247, &(0x7f0000356000-0x4)=0xf7) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00008c9000)={0x0, 0x0, &(0x7f0000e85000)=[], 0x0, &(0x7f0000671000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000a52000-0x38)={&(0x7f0000e9e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000648000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000372000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:38 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ba2000-0x18)=@generic={0xb4, 0x1, 0xffffffff80000001}) 2018/01/09 09:07:38 executing program 7: mmap(&(0x7f0000000000/0x5c0000)=nil, 0x5c0000, 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$alg(r0, 0x0, 0x0) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005c0000)={0xffffffffffffffff, 0x28, &(0x7f0000014000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000361000-0xc)={r2, 0x6, 0x10}, 0xc) sendmmsg$alg(r1, &(0x7f00003e6000-0xe0)=[{0x0, 0x0, &(0x7f00000ae000)=[{&(0x7f00005be000)="ba3c70a8f08bd3c96b38f125a5d419a33f4d0a5a718474db2f8648cdccc094811f5cde87ac254d8db17a4d0f5e9685ea930229a90381da39d3eb0d6783807f6f24c03848f2de12a76bfc2b6215341c8f94a4c71ce677e33a6617d502a97f3c37", 0x60}], 0x1, &(0x7f0000295000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 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) 2018/01/09 09:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0xe) write(r0, &(0x7f00003f4000)="26000000250015f8000000040000360003fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) 2018/01/09 09:07:38 executing program 2: r0 = socket(0x9, 0x4, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x0, 0x101, 0xf1, 0x3f}, 0x10) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1a) connect$inet(r1, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 09:07:38 executing program 4: mmap(&(0x7f0000000000/0x5c7000)=nil, 0x5c7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00005c7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000273000)=0x10) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005c8000)={0x0, 0xc2e7}, &(0x7f00005bc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000532000-0x8)={r2, 0x0}, &(0x7f000052c000-0x4)=0x1000002e2) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002bb000-0x8c)={r3, @in6={{0xa, 0x2, 0x200000000000000, @loopback={0x0, 0x1}, 0x9d2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000586000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f00003ef000-0x80)=[{&(0x7f00005c9000-0x41)="57b35ff83cdc3937ee718458655fa2c2a9d93ebcf285f29adc8dd1a8e053978ff9c485b58d2d3ad8466e07b8400ad60b5cae2e728554c7d3b7ae6e000000ffd42c", 0x41}], 0x1, &(0x7f00005c3000)=[@assoc={0x18, 0x117, 0x4, 0x200}], 0x18, 0x4048054}, 0x20000000) recvmsg(r4, &(0x7f00005c7000-0x38)={&(0x7f000019b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000035f000)=[{&(0x7f0000106000-0x61)=""/97, 0x61}, {&(0x7f000004a000-0x10)=""/16, 0x10}, {&(0x7f00005c6000)=""/44, 0x2c}], 0x3, 0x0, 0x0, 0x0}, 0x3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000a9000-0x8)={0x3d8, [0x98, 0x958]}, &(0x7f00005ca000-0x4)=0x8) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005c8000-0x8)={0x0, 0x6}, &(0x7f00005c8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000b7000-0x8c)={r6, @in6={{0xa, 0x1, 0x8001, @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]}}, 0x8c) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c9000)=0xfffffcd4) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00004a9000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ca000-0x4)=0xe8) r9 = getgid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000291000)=0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005ca000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000397000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000583000)={0x0, 0x0, 0x0}, &(0x7f0000266000)=0xc) r13 = socket$bt_hidp(0x1f, 0x3, 0x6) r14 = gettid() r15 = getuid() mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008c000)=0xc) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000251000-0x38)={&(0x7f00005c9000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000026b000)=[{&(0x7f00005ca000-0x6e)="8e047534fbb89a9e2c7e0674a08331eb94420d4856de48e99fafc163a93df10009245f925a2fd4d773fb37cc18343dba9d5ad554a4de0107f841c46063ea645e72c69a27c73849a2cdbaecf085b8490580d4c3d5ab25daa24896a05c21e1a720019597221c9e848e614527ee9d16", 0x6e}, {&(0x7f00004ba000)="a8be1514742c3634d47ba12f505c", 0xe}, {&(0x7f000005c000-0x1000)="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", 0x1000}, {&(0x7f000046a000-0x4a)="59fcb81ef968de91ae72e598d6811bfc2580ee03d63ce192eae9dacbe70bbc0f2ac9d14a2650484bb406a7bfa2c7f3345d4949b7c1c04fa6a3753c62012fdef392937c90e2928f68f946", 0x4a}, {&(0x7f0000144000)="31ea510a369cb02f779b5e13b66662f81871fea0957615c3488b7079b03bc32b051210ac83be2cb745ed483b0805219433eaef01b0f114121bd7776ac88070a3e3b988db99b37ea662c62bf2ce9a53502264e53185e77b932faad43605ef18e89248ebe8287c134deaadc9b96e2b50cc3353f3da6f8936b3c5af821f6b918b40e29411d13dd8aa301e935f1d9115c7ac2b2677eabeffb61495eb3c60bd", 0x9d}, {&(0x7f00005ca000-0x36)="40e4eb540da1485b0df0627b69594a39d676e9656200139ff7675949192622d93a07a1dec47cad93bc7224b4382f9bf67c4a837981ed", 0x36}, {&(0x7f00002d2000-0x1d)="082cf8d5a5df5cfd31e47cdd2da0536c95def05bfe8c763e037692311f", 0x1d}, {&(0x7f00005c9000)="3fd305c04aa2470cb359d97622df70209b3cb064a299b9a10af90d6411f5b2efbe347022881c7d54a8c95ae3b0fa24ba25494f5f927a617dd20340e6bddffb4ebf9785775c9cf4c04724d95333269a400bc0b0d1bc4ab98769930f5b557bc1e0c108a530e6db5181bab2ca8f7541300f9b51a89f7ed11be89ba61da6b4b94b7e65e216c7397e88ee08dfe1d7030d06b0dfaf402f99798a877f0d933b4c895960e6613a", 0xa3}, {&(0x7f0000263000-0xcf)="49c8505ce236a08864a55cd4e1e0975164cbf75728e0321d10312a06dd4f305c15467aab3a5cea35e7fe7c4885bd53e877c785847ac9f7472237b433bbff54acdbf2067ec546fedbbdf32c8cb0d7c17d98935d34f4b271ac6b06f18cbbc95ff6b8f3531161309a1b5f9ff8f1ff282834f57e99f1aff83ddb96a08a3f86a1842ca48ae4c4f470cd04dcb9907e9673d167325b5088fcaba42f82046f011020e22005f20f6542159bd38ee13b276709ec04ee0706c327f9a0c3cb2a5dcae76e6d7a3023c7a7c5c1b773d952bfa83ba7fc", 0xcf}], 0x9, &(0x7f00005ca000-0x120)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r4, r5, r1, r0, r5, r4, r5, r5, r4]}, @rights={0x38, 0x1, 0x1, [r0, r4, r1, r1, r5, r4, r4, r0, r1]}, @rights={0x38, 0x1, 0x1, [r13, r0, r1, r5, r1, r1, r1, r4, r4]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x120, 0x0}, 0x40) 2018/01/09 09:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000806000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000c29000)=@getsadinfo={0x14, 0x1e, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x100000000000}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006d8000)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$llc(r0, &(0x7f0000670000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001d0000)=0x10) connect$packet(r0, &(0x7f0000039000)={0x11, 0x17, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 09:07:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000061e000-0x5)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000bff000)="cf", 0x1, 0x0, &(0x7f0000b1c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x80003, 0x2, &(0x7f00005a7000)={0x0, 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000677000)=""/8, 0x8) 2018/01/09 09:07:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000806000-0x43)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000867000-0x8)={0x0, 0x0}) 2018/01/09 09:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) getpeername$netlink(r0, &(0x7f0000e25000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f89000)=0xc) writev(r0, &(0x7f0000d99000-0x10)=[{&(0x7f0000661000)="390000001300194704ff030000000000ff00010003000000450007000000800009001a000000800000000009000000011018e9070000000000", 0x39}], 0x1) 2018/01/09 09:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000428000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00003bf000)=[@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}], 0x48) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(tgr128,ecb-blowfish-asm)\x00'}, 0x58) close(r1) 2018/01/09 09:07:38 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000008000)='lp\x00', 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x0, 0x2, 0x200000000000000, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 181.021523] nla_parse: 8 callbacks suppressed 2018/01/09 09:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ebd000)={0xffffffff, 0x1, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000cbb000-0x18)={r1, &(0x7f0000a85000-0xac)="18d643d3c8af6c703109f9348945506514d4cd88cbce454f50f1a429a2bc76c5a3364fb8e6056a8edc61b6d7131317b78dc4ca519c3ba21779df1463cda619b21d6e2069f6b0edf191f3edc3f6530c08bfafbd852ac7f98312804841cb10ed69acaad6dd85cc3101de5c63e6e095552638f0715365ac3dd23237e00aabae8a58db3125ac774e6769883092208d8bd55a0d1bdcd58b364332a811b8874a97ffb1c091c6c11817eb4b487f152c", &(0x7f000081a000)=""/176}, 0x18) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f0000819000)="2900000020001907193d181000d9f5060200000000000000080000040d000400ef7f00000000000000", 0x29}], 0x1) connect(r0, &(0x7f0000dbb000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffe00, @loopback={0x0, 0x1}, 0x8000}, 0x1c) r2 = accept4(r0, &(0x7f00002fb000+0x282)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000669000-0x4)=0x58, 0x80800) accept$packet(r2, 0x0, &(0x7f0000f3b000-0x4)=0x0) sendto$unix(r2, &(0x7f0000391000-0xbf)="c0008347dbb727bf4c6dac998c96d42a20a6fbcf0665c14a86d193548945aed84822d7681c871622a6ed9c0def53305ff4c3ca500788a53f4cd129acd9ee9db4f4401d0d36894aab49ae1664402c25d1a117760b42572e1a1d05ca0ba5f9d05e33c7243408657e99eb23853d78e0eb7ebd9ebc1175b7aaee77a2e1130572e10219fee14cd6056586800766c3a8fd03aee56b75e59e33637668f3fcb09f834b99d4c3aa2e3e338b8151cf1978b0a60080cb9dea1fa140c2f1ad9573dfe1aff4", 0xbf, 0x41, &(0x7f0000f3e000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl(r0, 0x6b80000000000000, &(0x7f0000098000-0x88)="369cf71df989298084053c6d5525bf862e49c8dbcb4a813f1f12209d8708caccb8461e87294de0fa46a6eed99256f4d086a4a9eba9c1549b3adabc8c54f75ca3ab310742303b08c28d17dcaca105ac141c9fc4122e5889f46410be69bf48899f4505ebb47a5818dcc7f143c363af70173b385b559f9acf4b9eddbeb019346503e6da53e68f4f3cd5") [ 181.021529] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 09:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000093e000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xf9) bind(r1, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) syz_emit_ethernet(0x15, &(0x7f0000561000-0x1b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000906000)={0x0, 0x1, [0xe77]}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000873000-0x2)=0x8, &(0x7f0000878000-0x8)=0x2) 2018/01/09 09:07:38 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001c8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x2, 0xb, 0x80, 0x9, 0xa2f6, 0x9, 0x9, r3}, &(0x7f0000000000)=0x20) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000e53000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cf9000-0x20)={0x3, 0xfffffffffffffff8, 0x2, 0x1, 0x1, 0xfffffffffffffffa, 0x1ff, 0x3ff, r3}, &(0x7f0000e11000-0x4)=0x20) socketpair(0x4, 0x7, 0x8, &(0x7f0000993000)={0x0, 0x0}) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000a7a000-0x4)=0x7, 0x4) r6 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000008000-0x20)={0xf6ec, 0xa5c, 0x8, 0x3, 0xba92, 0x5, 0x5, 0x4, r4}, &(0x7f00009c6000-0x4)=0x20) sendto$inet6(r6, &(0x7f0000b7a000-0x22)="", 0xfffffffffffffd84, 0x4000014, &(0x7f00004a2000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 09:07:38 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x2, 0x2e0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000fd6000)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009b7000)=@assoc_value={0x0, 0x77}, &(0x7f0000fd7000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005ae000)={r1, 0x88d}, 0x6) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0x0, 0x4) 2018/01/09 09:07:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000001000-0x29)="58baf17e1b83a9c1b4d29e2a88dc4a0e08b25cf771989a5965f423ab320c36465264b18363849ede96", 0x29) 2018/01/09 09:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000379000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000539000)={0x3, &(0x7f00008f0000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000031000)={r2, 0x4}) listen(r0, 0x3fe) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f65000)={0x0, 0x0}) r3 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000044c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/09 09:07:38 executing program 2: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000822000-0x8)={0x0, 0x0}) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000821000)={r0}) 2018/01/09 09:07:38 executing program 0: mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a30000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ed0000)={0x7, &(0x7f00003f7000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000ed0000)={r2, 0x3}) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x0) 2018/01/09 09:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/0, &(0x7f0000fcb000)=0x0) accept4$packet(r0, &(0x7f0000d0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fc6000)=0x14, 0x800) connect$packet(r0, &(0x7f0000fb5000)={0x11, 0x1b, r1, 0x1, 0x1ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 09:07:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) [ 181.109200] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 181.131264] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/01/09 09:07:38 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x1) mmap(&(0x7f0000000000/0xd4c000)=nil, 0xd4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000085b000-0x94)=[@in6={0xa, 0x2, 0x21640000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fe6000-0x22)="2200000014000700ea091008090007000a0000000022000004000300040001008c45", 0x22) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000fe6000)=@req3={0xffffffff9fd6a370, 0x300000000, 0x3, 0x1da, 0x100000000, 0x100000000, 0xfff}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fe5000)={0x0, 0x9}, &(0x7f0000fe5000)=0x6) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c5d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a2000)=0xe8) epoll_create(0x68bf) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000fe7000)={0x11, 0x3, r3, 0x1, 0x90, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ebf000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe7000)=0xe8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe8000-0xe8)={{{@in=@rand_addr=0x81, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x2, 0x0, 0xa, 0x0, 0xa0, 0x89, r3, r4}, {0x7, 0x80, 0x6607, 0x9, 0x4, 0x7, 0xffffffff, 0x7}, {0x4, 0x4, 0x4, 0x0}, 0xc1, 0xc, 0x0, 0x0, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x1, 0x100000001, 0x3, 0x0, 0xfe}}, 0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe6000-0x10)={r2, 0x5, 0x2, 0x1c00000000000000}, &(0x7f00002ce000)=0x10) syz_emit_ethernet(0x5e, &(0x7f000065a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xd, 0x4, 0x4, 0x0, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@noop={0x1}, @rr={0x7, 0xf, 0x4, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @noop={0x1}, @generic={0x86, 0x6, "daf044cb"}, @ra={0x94, 0x6, 0xfff}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) 2018/01/09 09:07:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000004b, &(0x7f0000bb1000-0x4)=0x403, 0x1) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/09 09:07:38 executing program 1: pipe(&(0x7f0000c27000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000763000-0x1f)="1f0000000003ffeefc4345c007110000f305f000080000ffeb0000dcffdf00", 0x1f) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000010000)=0x0, 0x4) 2018/01/09 09:07:38 executing program 0: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) r1 = accept4(r0, &(0x7f00006ee000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000407000)=0x10, 0x80000) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000a70000)=0x0, &(0x7f0000a70000)=0x4) connect$inet(r0, &(0x7f000061f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x355) listen(r0, 0x401) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000083d000)=0x0, &(0x7f0000a71000)=0x4) r2 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a71000)={@common='sit0\x00', 0x80000001}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a61000-0x98)={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) 2018/01/09 09:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b1b000-0x28)={@common='gretap0\x00', @ifru_mtu=0x10001}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000aba000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 09:07:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000af000)=0x2) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000062f000-0x4)={r0}) sendmsg$kcm(r1, &(0x7f00008d3000)={&(0x7f000038e000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000055c000-0x70)=[{&(0x7f0000f1d000)="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", 0xfe}, {&(0x7f00003d0000)="d83ec821ebc691641cad9bbbbd9da95599b469dbce1114e92051e1df2524713db2f91628e64c891efd004092eec476758c01d28fbc0e2c120b0c651511b2779fad11be3dc1978bc2680ff006a7126de20ff5fac32f573bf2201e1ad8", 0x5c}, {&(0x7f0000fc9000)="a49a0f1336b7ee16030c98a5f4d1c8304b1ef5ee9d2e5746349d29eb1ba79aa97577f602c5ba26351ac7cc8b77ad87dd67325b9ffa35854e5791220e83c6d03eab6bb1fa9306a2e3427446689f31a64d9890493339b3aeffd59660a0114ebe1fa1d0a4997659f7edd26a4b9f6d9c721a88cf95b1373fdc0e1c3dd1309d5f8ee41718659e8d13450af09261bb1f73173d82743e565622a43773096def13af1d0a230ea135c96223725b5b850decb338e89e0ae7b5aaa5aad81d56505b895ff97dbc7c762c3de56e16c6f4571914dc1e1cecf04d381ecd5a887f8fade9c977da3be3ea0c5cda26e52a", 0xe8}, {&(0x7f0000ce6000-0xa4)="ebe3eafe0ad0127c99fe16ff31ee267c4f1cf70e2d8a3d940d915964ee93c7a97d7f9c6d888874c5de866cdb77f38d3850963640697dbdcd2e4f7e6755dab58a2218bac2657676fc728a2f3cd8eb3758e7419101ac980dbe96885100eb1ba2fd4959cc7226a72aafe1f4bb6b911ee87484b49679f9017b68d42c9482437060b4b8a01ec0c1659f05291302d3977c8cc03d4ed0697c76260bc5be9b197dc3336ce39f55b5", 0xa4}, {&(0x7f00006fb000-0xc)="f5131340b2bfd81a511f76b8", 0xc}, {&(0x7f0000ded000)="09cc5408fcdba2748e091c22634f6922bc82ab2eceab93596c41c6a8716085b9a027157f7f51765d9ab829aebb7baa75c2bd1e9a66fbd9d99cd577dad5bf3782a7de429c094208a03f7c6a360e2b6b83f3038ff501c322b31ff696a3e1b5abb1baee8bcfd2e8d061eafb9b517d2ee33b4413b838e62f78b3956ed4fde3dc87ac6d66b703aedd9709d0258ce9df3a5be37d678d2d2ad02a78ff270e01bfdb9a1f4380fea53bf7368cc5dbef48b0b7a66cd909a5547f31fd668139dde29ef8f8c8033612ba3db400b46ee89faac01b6131ac2f8b084e611696b6c42b5a2c5f2dc99f22f339471ab502c51c705b9113152c3b8c47fa3c224b", 0xf7}, {&(0x7f000008e000)="db444e695a7bdfe46625b3e168aaf2093647812257a9dea2c71c7d7319287f76195022d36e5cf047a1e93362ef1e7805857f7cc28ad0c4750e63688fc239463cf4c66c3dd77edc91b1a37d4e18f32c9a7f0d3241ef96f2f2b9146517427546cd5a8187c60901ef432ee9622d9ad5a13c4dbad301011577eac94fa54dd7163980c094f4d8925d279557031c6800cd8da2586b5b175a572f2fdee9c082162c00b2cf0a880dd6180c781114cf354812a3a8ffd5dacb0e69fc4d", 0xb8}], 0x7, &(0x7f0000fde000)=[{0x108, 0x10b, 0xbf9a424, "ffbc690ad370bb906f635073f569322cb5cef93e83b70c61baae2008247b0d2cc19de55b9b06b5d67bdb7ad91c629ad2da07e4e2140148dd8990530895716891e3c6ad97afe08742ef6498fc9fade3e412c736cacac593b85e9742e6dc3fd9b92ea9891b23b950fa1c2e967152afd815293ec42098fa86be3ca8156319a2e17472a748ead9807d893eb5ac02c3f4066e7b75460c053c0e439fefce5c89f4205e97a91cc3a34349b430beeec143cf6e607d129dd37373281795f63c3fac400600c5f5fc6b0ab795b1f78d9130dcb83e77a8636190ee03f69df43971e78a00fe80630fdd3b8e7b10650d0d3b33c8ee2bdfb5855eab86"}, {0xd0, 0x11f, 0xffff, "4560a8b8d999524cce34f4c3f3e399f0b741d672941d40e87dc58ebe1695085521001e998ee47e4b8124a21b2e80787f7bdf86b37bb6d2b165e13e8a1b8abe8b4eed0aed3209c1506f16ab457381bfa55fb3179afd2c1898b00e95838ed2e298fc76f51fc0acf8597c920304145a08b7e5c3dc443464494b7417cc4971ba52da4dd486cdb879cb602480d5c62d4eec975333fb5d6ea4da60e42b9ef978b1bdc82f5de5ece6660b4bcfa21ca0d4b1f93e9612a03afbd1a8212432ede766"}], 0x1d8, 0x40000}, 0x80) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000355000-0x18)=@add_del={0x2, &(0x7f00006fc000)=@generic="ac6b12287094d1de9ae88fad4ed6fecc", 0x48000000000}) sendmsg$alg(r2, &(0x7f0000133000)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000c5f000-0x99)=""/153, 0x99, 0x0, &(0x7f00005e7000)=@ax25={0x3, {"8a915f1bdd5576"}, 0x0}, 0x10) 2018/01/09 09:07:38 executing program 2: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00005b8000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000974000)=0xc) r2 = getuid() mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aa2000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x4, 0x0, 0x7, 0xa, 0xa0, 0x80, 0x2c, r1, r2}, {0x20, 0x8, 0x7fffffff, 0x0, 0x2, 0x25c1b917, 0x6662, 0x1}, {0x3, 0x8, 0x7471be8a, 0x3b7}, 0x79e, 0xf, 0x1, 0x0, 0x2, 0x2}, {{@in=@empty=0x0, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x3f, 0x5, 0x1, 0x6}}, 0xe8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009b5000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x3, 0x18da9c34, 0xa, 0x20, 0xa0, 0xbf, 0x0, r2}, {0x1, 0xffffffffffffffff, 0x101, 0x80000001, 0x9, 0x7, 0x1, 0x8}, {0xac, 0x2, 0x6, 0x3}, 0x3, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x80000001, 0x4, 0x9, 0x800}}, 0xe8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aa2000-0x4)=0x0, &(0x7f0000aa1000)=0x4) 2018/01/09 09:07:38 executing program 7: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f000095c000)="1f000000010a1f0000000000000000000000000000000180040000206ddf18", 0x1f) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000c6f000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/09 09:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) socketpair$inet(0x2, 0xa, 0x80000001, &(0x7f0000b89000)={0x0, 0x0}) connect$inet(r2, &(0x7f0000b81000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 09:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) pwritev(r1, &(0x7f0000425000)=[{&(0x7f0000720000-0x74)="1e03e6d9996081dbf252e00636dc110d76ff77d352bad2f12351ccbdf9af2758334f1f8dd68e1fb6108fd54efd7349e707ac31f796253fb26de3279eaa95f529882b2155e6355fd5ca94209406d2fdef3ddb36a495e02ca9b21865331a26baf37d4a9454959e32fc87820eec57a3bf595c7c0452", 0x74}, {&(0x7f0000429000)="398c25701d6fec50dfdf9cf52b5d778676bcb694107f98f36a83dbd423f862212df3d16b344a0913b66cd0fd25f24f58d847aa2bc27a33997955b5d060de0d29bce71522d6e798a2195c9d67a63847305592fe8d0ef8fc62db8c0f03c530df41e6ac9eef0208e64aff61d90cdbdc5abd4181400004a5263e813b853f1458584fc29e314c1067fcb27ae180dda8092c17634b14a4e4bd6010bccd948700388c5ce2d58408bd0c093eeae5a5fe91eeed4cfaf3d86ba3db0e976be4232e6c0304f857fda9cde739e6d3d864ef13645148ee", 0xd0}, {&(0x7f000035e000)="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0x1000}, {&(0x7f0000cba000)="284f7450459695e64e764baa8e3c83bac3c6fd7b5cf5a0062fcf5f145f7b2e135282675e2ef0d521d8ec9ed7a69c87fdbb352132dc7d26b7c5843b16d429d4a8616c16", 0xfffffffffffffe9e}, {&(0x7f00004c5000-0xba)="f5ef299ef8588151a16fa36d7afcde6ee77dee2fc7c035e8a3a5de614ba61b65fd38380048e5a6d54ae3094f149ae02de15bc9112b87cdb01f3798126cab60551f953ca879dd44beb8c7af5c98fe37db513b568939c7fedd8af7ec171ababbae070d7f4863c2ed4ded4851f02c413a76fc0088533cba0c65cd91c8920e9310b41df711bc62ad4440b44acd46ac6547272a773242d9e14a1dbe1ce78358201985f151578f621a687620c8e79882fc8132bed3d1ffa149b83fe298", 0xba}, {&(0x7f0000769000)="34bed43afc58df4b3d39f85c78c15952208b78aa8f40a27e2729892ed5a455ff9fd625590b41c3c432ff5bd1abad701a86265b10305b60035676ebf2cdfacd5d36f58b2ebd506669a44e75e3ab544c94af692864adf0753360b484d138510426c3df53ba65d05c58a087372a034e0a8c8b7bf456b76b9878d6b5ca78f062fb59cc4e1f25a6e78fa580373d5dfea5981653f27d0c44376b1b900902f67eaea4fe8867ea55b5dd", 0xa6}, {&(0x7f0000ad0000-0xa7)="49e1acb1f871e25c168a40f79b88307395d3bbc05f3862e1546eee012e3cea49011b661db878bcdd3788f6c67d69a39b1b364ce60b586f805c50f7e0d59e1ac86b28ed4d73ec0427ac62d395c120a2be2568c84bd069fcd6fbe0d6134a0024e74050416524bd3cef73fd894e04ddbf965a17a23ee3deac28ddefbb07bdd523bd0d4fa115487ab50ccc43f2df2a9b99aed6304bdffe7d2c9e6257f6b0dc6566de53a5962b594166", 0xa7}, {&(0x7f000043a000)="b9189fbb7a403b9a0bfa13b7a030ab38fa5d30e1c7d95734f522f3b23693e4aeda07e6651ad870e2782a529bf23e6854adf8e8a7f61719c1de0765f34e7b90f011971c829125608d067c907565c6890d8a33777df35d1d8c7b7696b216ebc5fd4dd2c3f2f0fc11af30a9e3a4fb3016427e917f8730b3e9a1bb02740ddc3c9f2166d4fcb5ac7bbc3d4eb5655615cd", 0x8e}, {&(0x7f00007ed000-0xff)="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", 0xff}, {&(0x7f0000bcb000-0xf)="2fccc2aa8e80e8458948107ee3be6c", 0xb}], 0xa, 0x25) [ 181.241767] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 09:07:38 executing program 2: mmap(&(0x7f0000000000/0x73e000)=nil, 0x73e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x353d) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000073f000-0x4)=0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x8, &(0x7f0000740000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000068b000-0x4)=0x1) [ 181.285845] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 181.298254] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 09:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00003c1000-0xc)={@multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001}, 0xc) 2018/01/09 09:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000719000)=0x0, &(0x7f00004e0000-0x4)=0x4) 2018/01/09 09:07:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ceb000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00002e2000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x9) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c2e000-0x390)={0x94, {{0xa, 0x1, 0xd36, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xbd2b, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000098d000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc6000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0}) setsockopt(r1, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2018/01/09 09:07:38 executing program 1: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000a5000)={0x0, 0x0}) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a6f000)=0xb) listen(r0, 0x4) r2 = accept$inet(r0, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) listen(r2, 0x0) 2018/01/09 09:07:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000052b000-0x2)={0x4, 0x1}, 0x2) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/09 09:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, &(0x7f00006a9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f20000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000147000-0xc)={0x0, 0x101, 0x0}, &(0x7f0000d1f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006e7000-0x8)={r2, 0x3}, &(0x7f000032b000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00009bd000)="5290e43f39d7607fb882586c0000b8c2", 0x10) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 09:07:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000699000-0x4)=0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xfeb5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x2c, "0bf0f8ebef344cea11729a3b5db99d608e60fabe38d5ca6f831c3f62cac4b49fb4aa459b09168e3cfdaae691"}, &(0x7f0000002000+0x9bd)=0x34) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000002000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005cd000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0x1, 0x3, 0x9, 0x9, 0x8, 0xfffffffffffffce2, 0xc0000000000, 0x40, 0x8, 0x1f, 0x4, 0x8, 0x200]}, &(0x7f0000965000)=0x108) close(r0) 2018/01/09 09:07:38 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000098e000)=0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00005ce000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000029000-0x4)=0x4) socketpair(0x5, 0x80000, 0x789e, &(0x7f000001d000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000013000)=0x100, &(0x7f0000013000-0x4)=0x4) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000000d000)={@common='ifb0\x00', &(0x7f0000025000-0xa7)=@ethtool_gstrings={0x1b, 0x80000001, 0x40e, "5b48effdb19c51d16816cc9d16ae9575656410e92bde474f86359a0b885cf7be89b292be40f0dfc8f901d56db4edf0295da6e2b16fcf993c2ff435b4485fa4f97a08ee0db128131eb45b89c1409d11876d1900000008dfe54d80419962ffcc86423fcb63dd96a3d947671bf96b02f8cb9af0aa684c40cfbc88b5dea23bbdb18e153935b7c47f5d2f35251fb64ef5339585e7b766b8d693a862089a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r1, 0x1) [ 181.315937] audit: type=1400 audit(1515488858.884:86): avc: denied { getattr } for pid=10068 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 181.353659] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 09:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f00007b0000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x12, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x3, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @lsrr={0x83, 0x2b, 0xfff, [@broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, @ssrr={0x89, 0x7, 0x180c7340, [@broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000934000)={0x0, 0x0}, 0x12000000000000, 0x4aee) r0 = accept(0xffffffffffffff9c, &(0x7f0000780000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000f4000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000166000)=@assoc_value={0x0, 0x0}, &(0x7f0000779000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f00000-0x8c)={r1, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fe000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000012000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000374000)=@assoc_value={r1, 0x9}, 0x8) 2018/01/09 09:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eec000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00001b6000-0x4)=0x8185, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 09:07:39 executing program 0: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000cb1000)={0x0, {""/7}, 0x0}, &(0x7f0000d0a000-0x4)=0x10, 0x80800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e5b000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000741000)={0x5, &(0x7f0000ccd000-0x28)=[{0xc09, 0x1, 0x8, 0x7}, {0x10001, 0x3, 0xb3a, 0x7ff}, {0x6, 0x7, 0x7, 0x3}, {0xe8, 0x6, 0x10000, 0x5}, {0x4, 0x7, 0x900000000, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000415000)=0x0, 0x800) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f00000f6000+0x115)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000415000)=0x14) sendmsg$nl_xfrm(r1, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000034c000-0x8)={0x0, 0x0}) pipe(&(0x7f0000c83000+0x8cf)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ecb000)=r1, 0x4) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000f7a000)="26000000240015f8feffff780d00360002ffff04004400002a00010004006e00000510c70035", 0x26) 2018/01/09 09:07:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) close(r0) listen(r0, 0x7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005a9000)={0x0, 0x7}, &(0x7f0000526000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000db0000)={r1, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x509}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x1, 0x1, 0xdd, 0x2}, 0xa0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000035c000-0x8)={0x0, 0x0}) pipe(&(0x7f00005d1000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004d4000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000084e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00005d6000-0xc)={r5, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) getsockname$inet(r2, &(0x7f00003e3000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000714000-0x4)=0x10) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000a01000)="bc8095a2077347b0e4ebf486a394e9266b7427efabf403856427e058", 0x1c) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x200001ef, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffffffffff2d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000854000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = socket(0xb, 0x80000, 0xfffffffffffff2d0) connect$nfc_llcp(r1, &(0x7f0000064000)={0x27, 0x9, 0x2, 0x5, 0x2, 0xfffffffffffffeff, "4028f79687b5c51a33485872d962517869dd77dd15dfc55e90bf57b78783b293f42bf26979d1a89c0d060953367398a5fe05809d39b4d982604ba371f4109e", 0x40}, 0x60) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/09 09:07:39 executing program 2: r0 = socket(0x0, 0x80803, 0x7) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000080e000-0x8)={r1, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000a9c000-0x10)=[{&(0x7f0000574000-0x29)="290000001c0055fcffffffffffffff000200e3f00100000000dd570009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/09 09:07:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d51000)=[{{0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="084e61945efeff85f71f91dba79b6552ac18e7bff1d324f3b05c0c09ddf28a7122a7369279a730a725a9ec904bcd1db5b6cb377658d9439e4dde42f4091278c50a09e5816f1212f447f2f0cc88262d79035f82679068211e6e6bea189fb1dd01c77dbff2d978e856e4e0f1018703eeecbd55", 0x72}, {&(0x7f00009ed000-0x85)="5bf3b67526c420bbd1988bc0422770178e727800c603db004ae82635e41a995c7c449c8f66c510a0870db61a827d07e1a86a3b3105381a8fc9bd7a20c022fba0d8824dc7da764e192e6923a4501c4ffc67054ca61de0aab8deb1d1d095928ecf08db0212854fb59fd05d7f584cedf864fd78fb369c0e3b396753d9eabbfff952a037fe6d53", 0x85}, {&(0x7f0000000000)="9559aae06378720a98a2cbeb85231283f75020ce37c4d9429f35c044cea2ff25f288cd6b5ad31876e28edebb5b905bc04fe7e2a3af3aa5c71a61ff0c882d35cb57dc5e95d9ab0b4fc2f5bfc89c6e9e49afacdcc31ee67577d3f876e9601e38947f5e7561e87fcf5447fdfea493a8e6d50200b6451b37b3efcf9592c6fc53a455f377122b7bb99a7a313dfda2dacbc8c66cfea801690150827eb095fb5ee1b5b85732678ddcc202c99a56a8bf993db231b6b49211b0cea1b446a2ee652845b997a33bb68ddcc0302580c2", 0xca}, {&(0x7f0000ae6000)="5e35e64ede9d3842f04d5c24009e17687de4d57e2c118599d44fd726142791ac073a01301853e40e", 0x28}, {&(0x7f0000001000-0x43)="353eb1120720a8bcb615cb6b5cc940b025c25e39b7d217a1929f961e5bd1d4327255a7fbeef1364abedcaea47b6b6f393b20e2aec1a49acb49d9e376ca1e7b88fd3d43", 0x43}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f00006d3000)="6f76c64aedb2b786e51c3c1837869d094a1b2996e52be0c14a5b5736391f2bc6d9b66670db3aafc842da53cc6c2799ac572a4b209d7149f6d9f251f204a0b9838d6c4fdf2fdd54e057ad6694cf63c3da", 0x50}, {&(0x7f0000732000)="de69ee5a456267896d28ca474bc5bd9ed2676f929bb06cc697007965a5ac42f48309c1395755de0083848ab25f29e79baa91484b096da4273ce306f514efce5690d261646a1c95021086b37d6c8aab9d37461736d590e7d6abe3cccd39ee1ce52d89bcb57e96a1f0d9113196b2d76f6129cedf12ec226228bf1b651b50e0a83f8a4156d4325795ae359ada5ef392d9cc19e0171f07e74658577fe4342792761f827dd98a8bbed015f32a57bf00d146c8b3354ea474b197ead725c5ab138c18279812685b1fca8a4fcf0dd6e28ba524ed644634aa0417fee4689056bc76defa8fa7312d244f8617a589c0c4fa845258e92af3e07796", 0xf5}, {&(0x7f0000000000)="c28c9d85bf6aee1274e5093055eb22041fb6f4219b1e9d2ff4e48e9f588eb29842739d28c4b74774ca521919f315383d5e1fb9de96827052a1cf92bf55271e2703e85b568282d24ba81e984af7a4807049af959f01bf3fdeaf", 0x59}], 0x9, &(0x7f0000000000)=[{0xf8, 0x10a, 0x1, "c662597ad6632141dc13cca3958e3f2c1436965b47b2a593b05f17421cc61983354a4929d9778d3071865eaa884ca79f34d9eea47718296658f9356c0f180eab9a9b52a04bcf3741d11249dba47d1292c7905a2a5df332bf862bc5fa97d16c324bdd1932193fdb9b3f8879a4d29ae6d15edb2aca2387d5b3c1a33606a8e9607f7481a6ede3538343c9877820ae72daeec8d5ac587ff129573c67475e16db75876964cc0edd1360c83852e873712275f891212267dc882c4e3adf8a07c6ff5f794f3bc5d978b97872f9d90d03fe670fb7a4a6e6861baee495896ad97b07cc662c942085c4f5e0"}, {0x68, 0x113, 0x6, "852d1a5b685b6ba1923594df282d39f58a5c8abe0417862b2c126bfdf5ff2b8277ce2012d7dc87e78956c1279e5079836a1496dfcc3c58f3da47b3edae0e648da3ef7165bd7e83456054b43a5bad0b0a506ff1b5fecc"}, {0x58, 0x1, 0x2, "812a83284b2e9c047abf2f2e092d39c8115d324a036f24c9725e9a262465b07e1e6e3f42f134a4f6eb1f31b92f13f0ba03b570d900bd6233a6547d031f890080865cc7ff44"}, {0x40, 0x115, 0x1, "4c657987a6c14baa48e9580eae0f124c291afc1afbb6e602d90cdcc46a0f0b848ad0175bab7237ea5f0fd9e0"}, {0xa8, 0x19f, 0x80000000, 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"417aeb9dcfe091c0a29ddc6776f99e869338e739cf004fb7e5daa015c97378182c5aa672f10e6ce3ea5d99e1f86f0c98b1601d52f3cd7415fdce2ca58e44905e32c9b0949b02ba64b54f31bc6f1008fe44358aef47b17b718bed6b363a8805576f26264488d49087eb4fad73b932d48a530a673a235107e0d69cc645f12317112f6a84838bb0e0a246f4238d4dd9c06561e8022a66a74d2e61ca3f86ae5d33803fcc3647953d834ae498f3f90c8c989d3b1565b4d8f8c96c337a0a4ea6cae57d2ed5e2b0c84f2823c08c6e05a64d88020ae23a9bb49f0006aeecd5c2ae3f6f80b0371bc13eabfb11225eac310f0d98ce8b"}, {0xb8, 0x110, 0x786c, "01b40687bc02f5de08b9d31e7a1e966053b9af24bdf96a4b10f2171a75013e0aee0dd9360d734416d16c2995773caee71f9b8dd6a654a5560383c5aef60c216a4864d1ae19268028cde3a645667325999bb3f4779bc9fe1a3f1b6a7e3ee6c2fb604dc85ad01113c7fa36d0cc52843357291e849256a2b4e4aade6e7bd7bcfd2bef8214787c31702f0f3fc466a67a86af34c4e206b4b99cc3ebbcc3bb3034ca290c67"}, {0x90, 0x118, 0x6, "2457c3cf1528bd3956f8f0bc8a590bd9d6eb15039c1ba43150a053b7df756b4c61979b98ff019f5d9fe7110c015d3ff91b7fd5185cb5093220aae5e77e86f7e957e84569ffa7aa37d42599e6bea8048f8612ae64e0f7b7ab56bc7e9681d2e2f66d638eae039d9dc57cc5d8783ad3e053c36303b988575edc49422fd3"}], 0x250, 0x4080}, 0x7}, {{0x0, 0x0, &(0x7f0000950000-0x30)=[{&(0x7f0000000000)="5ad39b20845f52433b4632f3accca9045345eb7c8e76f4e7d8ecde010351618c562e094a1d938bdd2edf146ba990dbe2b847e6b5df6182f485b0949f11627edf1171e21bf7ac6f55792a0547b120c8943b085dd02b09c4a0e332ca6fffe5", 0x5e}, {&(0x7f0000001000-0xf0)="0b34bf160d668e929a4fbc5727a00bf5789f441328509d741bb92fac0644ebe75a914cd56c97e4609a81c44c12445b8749a548d8126fae988ac4e9a2c04c0713a688bfaf113009e22372c1eda3a3331ca9ccafd9c116f1344b118c34ace8c228dd96a39d80e7776e1bbad669098c9c827f1f3bfd7e32cd100b94765fee065d00bc0a589380cc73a82d8e27a05d936dc2c80a51428b614016e5f7cfd428e0b88b6393a38b5bdeb34e3a7e39089b69bc0605ab2d1d2ede710798963a96ba7f93f21e161e8f2afa6e94efd4e00b0b34abd14d9faa714d3a02ebd87fb7ba83f2fc2d4825bfce6e5c2b9223d8b6e3cea87588", 0xf0}, {&(0x7f0000000000)="fc2c1f7fab9db4a38d4332147f3a746d954ffd594a98ccc8eb52746431ce5bc901de2a5c9969fb72911f4adc3a9ba560f0ab6d852e802ae3d6113d6b8de875f3f02a3a034e656e", 0x47}], 0x3, &(0x7f0000000000)=[{0xc8, 0xd4160f2b07070ca9, 0x3, "ae8d2c37f374f437bd9bbf35acaa675e645074f6bb40ab4263b27ca64631290c19ecadaccb5bb93d6f5ed7443075e363879883bb57a1af826e64c373ecca3b67f49b540a5a33de6c5bb93a8f85df57afec97e166064bbd82ebfccc7555cc1238a0d0cd934b3693b2d8e8203ce10c2af0cfb56a8b25d5d9352d852f180c79b0ecf780cc19bc2df077346d670eb3ec5ef80fd4072802cf2a84451aaca1e9863993e2916501ed4aa2d46b203162fe42297b11a9"}, {0x58, 0x1, 0x800, "b8f7d22faea2f52e5b46822efe5c9cf9591e1a5cbf81c45938f7e1f395052a45dd2bd906ffbb9b1d99e6a13f0d9790ff0af448f459633958cb6d1b3081b46f2d0366891e026f50"}, {0x100, 0x1, 0x400000, "75bee24d43445a0287d10d57165c4db55dd70395871e0bdd205d1de228ac8a1c1066ab398218633f1ad8f022245775d06aac2de05bcdc750480d324d653339d24f0e7c5a041c8b3cc08fcd7a273328137358b946ba281d3cf2cdfc8800213e8e3b1637736a1332ad01ce92bf8a456ea9ad6feef1670957a2e940c2fc8e0713d6b0a801d9609a88a198a4c294086c475920c0192649b3630f40693ce981caca3ec4f67635f15ccbfdf10fe9593afd67ff3081bcd6501f34cc89dcf54dc232c64ceaf145cd322029cadb7202df67a72e05ef67fc6af212943be2b9724cc0ad38da59212bbf890a7ac579c517c37b5fa780"}, {0xa0, 0x108, 0x5, "9adb1f6913bb46989d9d3de3be2b273bb2fd3396a9245764d9efb0a80c46382ce36b765388ee6d0039119f3ae80fb64ba58c9e0c0b839c5a7cf493af76098d7a1d26569050d83503adf3ff18b6f4af7b1209264548b8ec80dd3ab34e7810c2fa5c4e0327d29a8777c4cdb002fbd460a0a549a2cf314b4aa727c3e33ec5cc6f1d60a6d7efff28d13045f2a94809"}], 0x2c0, 0x40011}, 0x2dd}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x7, 0x7, 0x7, 0x100000000, 0x200, "2f253a472858cee6eb48fb25f96afa0f0b0e5a3be2b2436bbe5e8a6010a1fe48da119354062614c46f246cc13c1980fd66143546e6cbbcea872cadd4ad4e30", 0x0}, 0x60, &(0x7f0000254000-0x60)=[{&(0x7f0000148000-0x28)="77b2d6039856a0c65366210b8e764740936b3f04ae563a0e992cf0c83eb3235bb409e104272cc1e9", 0x28}, {&(0x7f0000e53000)="fff4adbdd4ceb0f6583d1c9d17ffcb91b4e02deb7ae325befcd1968494b66154061c4395f0f54d6115dce95f4b382eaa632a7df8a87a979407b465607487f75e7b5a54cf0dd8f4bebd87724f5a4e5bb0526046fca105e7470e82cb2f64d0937e5e264e760f5901e8439b6969222c938847a701", 0x73}, {&(0x7f0000803000)="cacc078542fb375000ff5ca94bd163b4f7c536d37ddc181816082e1cb2d5f24c6998ba6ba9f0d5c7bdd7525153c7e3aabc0c9a166d11925b45441ef81201a945c0dde27ddaae27e72eebb8d8d0d17d82bce7e7dfff84aac2321f788978d29e5e19f2307829bdb8a44dfd7896e7a28d744bee89852d6ef57fbb1573b49509df2158197640", 0x84}, {&(0x7f0000199000)="8e4ec69e1ce6e09e0ea943f40b0dea9fbf7eb7379948760e1bb87c44977cc117115baf407270c0991b3ba93fda4ffff2430001c01731ff5f49729284a29d089a13d38a3ee1a77a007e07ee4fe188306f1a943ddec4239a4a5b947ed2f6a8d8a5e60fbc062f7f046e64131b079ad440715d3e046bbed414f169e1b1220eac70c3fbf5793880cb95d2cdf3d91fca72fb1db101587dab7108fd9a94681ec8833fdbf947f4e921f252f24187b9947a211b", 0xaf}, {&(0x7f0000001000-0xa)="2ed831adf2f5f459e8dc", 0xa}, {&(0x7f0000000000)="7107fdfa2512f7ca40d1f5e089ae184d49b6ccbab86e2635bc01633f863ca09f7af7a8778d3f2d78a0818b9f9095f99e90519d9c805a49c467dfb2603e199fd3c5360727fb6aacca4781097c16d4fa1002b79de447b343ef29bfc8f871cb6c526486c9e16c88dd76046828a3ea8ec432b2d8c81187ed825db4ce50963f85af3f066f6d6c0df875625ac256c1644e1db58e650d6863963a38a2175587251dd7690b8fbb7cd767f9ab7e9d875db9d2d28aa02b", 0xb2}], 0x6, &(0x7f0000001000-0x240)=[{0xe0, 0x18c, 0x100000000, "2ce951b90f9b41f39ef4cf15d349382e68611728ed5571800f3172692f9070e9efb67a78d6a022f6e8f9d06900d4bd70ec8a27f87f4108de2fb50c161bcc175b1820ec712386597a3683aa8cc7c62c9739c57721f5dfe658631eac6ac480ef41a411d41a7a47b45952756d43111048abd66875494976e3e74c6673fc59a81a70b7d6fa3bf8a55d12b1d46e7cc804dde887786e683868cfaccae1803a59cb2f934374d482fa17e955e52503e4e3d49d010633bd0c76a06325acd43f4d14ff1072afcbaa4e0cabb23a45"}, {0x68, 0x110, 0x7, "1269064fb215bbd27546ac770cd92e44af01f447a3d40f035405c99790e33e42fb5e9f6e158212fc10ec879711ae29822068e01e5eb6b3462bb77f33626d4dcf865953236fcb32809b4a155151267d4ae9479808eaae5f"}, {0xf8, 0x10d, 0x7, "5f531dbdafdefc1879d5d765e8d977865e686add7f0d49ed8a200785adc87e27cd5d341e7cd3b2b74f405e95ba05b70338733fa7e13ed50f90b5685f14575f6c9514f6748ea9437467bf365298024051899003b0953ff27a3ea4aa4b9e0ec99fb2d9934a1d0f83b9d169a1dafba728596d4ef1e7801cf580ae3af3c7f2644f45d8140837b789cfdccd7a72220215a188bf5c9c0c9901b5fd71dccd6e49d4da8f7d0b8c254a86ff7b500d8b31334e8052618f7fda49c218736f598e60bafc03ee0ca773c0b4f63995cc3572527507e8a66b9e492d324734ebc5227374196e63f7d2b7a766ce"}], 0x240, 0x51}, 0x3}, {{&(0x7f0000871000-0x8)=@sco={0x1f, {0x8000, 0x5, 0x7, 0x3ff, 0x6, 0x9}}, 0x8, &(0x7f0000bd9000)=[{&(0x7f000017c000)="06f5abdc4e8faae07439c61fcfae07010e7511e24edab2cfe1ddf875121ac782cc228a96c32266ce", 0x28}, {&(0x7f0000001000-0x27)="f16f4878c046d848030edae56cb4186a77a314dd6894f4c3848c684909d20c8ec5f4fe915a71c1", 0x27}, {&(0x7f0000000000)="d660ecc453932e459930ce72356da07b", 0x10}, {&(0x7f0000000000)="e43ba2eb73bae2089776245f525bbd900afe3c20df8bbaced97e17d108d37ff3e56729facb85e7de00aad5ca75b0e938fc5a6ef818126919bac6eeba99f74e", 0x3f}, {&(0x7f0000000000)="adc825bdf3fe70d87007bf5c159a1b3d7ab00a10547b3aa5b3e13eac52de1c7438d92283e7c9390d45df635aa013e6a2b37b1d49b17a1ddb792c9770b7fcf6cfde3b7bba85bbcd779793b8118aef560ef45a6975fec31268b80c2b2272a3368f148e8dbd8a7711cb48555824d683f532b88da874509caa392934006741449b62cce174dbbd416c4f16c42eb35f86c6c4552c4b6ac704e96e", 0x98}], 0x5, &(0x7f00002ca000)=[{0x68, 0x113, 0x10000, "19d8b27e1f98e01f8a26dffc1445f5dcc0760be26ea42eead32a39a514ba0a0f1714f3cc5853d2cf3a68030b3956c6ea66d37e66fc573223bc0e2a08a7d5b968bee660a6cda41723f6a8a05daf5ebfcdf9bb"}], 0x68, 0x800}, 0x0}], 0x6, 0x40040) socket(0x10, 0x3, 0xfffffffffffffffe) 2018/01/09 09:07:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000+0xb3b)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0xff, 0x4, 0xfffffffffffffffd, 0x1, 0xffffffff}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) sendto$inet6(r1, &(0x7f0000ff1000)="b1a867a956582d05920098be6bbc7965879223e348650f34750f34d4f65672af82f4f205fd0525334c40df33a0561f49d4c5b63b99ca902c5edee566da0fe816f7110a969b63b3b0776393f32b54478e1fd0c9f62fe492d9c3e5ed1b78cbf99f59331bfd173f7fee80ac0a92ba65910121737fe27d9a01c82f20cfb357d859383af8337ddacea661", 0x88, 0x4080, &(0x7f0000c15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r2, 0x8912, &(0x7f0000000000)="") bind$inet6(r1, &(0x7f0000b04000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 09:07:39 executing program 2: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000efc000-0xb5)={0x0, 0xad, "69b66a15effc120b777b71e5864139d5abd63a182bbe8a341481d0284ba85d7b8e680ee013090a8810db85c192fd4c221d413baf9b8e3113151352731ac2481cd9f1b294a43a95d397750d3d5b7c99380e35be88b69c1f6d7fe03fcbb550b9da0af2deb58d11617be13a31048e53d269b9283a118d8bf27aebb75950c656d760e55f59cfd0cf84d450be82a3cafc2e471477e2f360ad476b73a6df20c0fe595051add08c39d0257799689bc41b"}, &(0x7f000078f000)=0xb5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000064a000)={r2, 0x1}, &(0x7f0000cce000-0x4)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:39 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000281000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f1c000-0x4)=0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a3d000-0x38)={&(0x7f0000c94000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f1b000)=[{&(0x7f0000f1b000)=""/101, 0x65}, {&(0x7f0000570000)=""/171, 0xab}, {&(0x7f0000f1b000)=""/4096, 0x1000}], 0x3, &(0x7f0000eab000-0xbf)=""/191, 0xbf, 0xaf}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f000048e000)=0x0, &(0x7f0000909000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x4008010) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f1d000-0x20)={0x0, 0xffff, 0x1, 0x7, 0x2, 0x1, 0x2, 0x0, 0x0}, &(0x7f0000f1d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ee1000)={r2, 0x1e, "8a3cf22f9a9e146f8db8727c929a635c6601e40c11ead2ac6a3fbf52d819"}, &(0x7f000057c000)=0x26) 2018/01/09 09:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00001d3000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003dd000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e36000)={0x0, 0x0, 0x30, 0x0, 0x8}, &(0x7f0000d71000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000166000)={r3, 0x0}, &(0x7f0000eaa000-0x4)=0x8) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x207, &(0x7f00006d8000)=""/0, 0x0, 0x0}, 0x1ffe) socket$alg(0x26, 0x5, 0x0) 2018/01/09 09:07:39 executing program 4: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000-0x37)="", 0x0, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d15000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d4d000)=0x0, &(0x7f0000d4e000-0x4)=0x4) 2018/01/09 09:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f14000-0x8)={0x0, 0xffffffff, 0x80000000}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e9e000)={r2, 0x400, 0x0}, &(0x7f0000581000-0x4)=0xc) getsockname$unix(r0, &(0x7f0000651000)=@file={0x0, ""/108}, &(0x7f0000a4a000-0x4)=0x6e) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x15, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/01/09 09:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd11) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ec2000)={0x0, 0xa2, "526598f227d1109c0d1a2fb3344628f8ccfa20e032048be15df0e5ba2273f629ec0afa2c6e58a1f3f23b907c24f74aa27a9bd44f7377d3995bbd01b2a4a1f962339da3ff4b1eeffb6762af11adb4aabc3e8fc71ebcff7b70f9e3d00c604781ed96b4f96267e62242cfba071f915c3399dcb40a89293abdbd654cd278704d941f564d4e7e0db9eba75c9df65db18e6d4e1d5b9619136ccd1e3f63adc91d1486c8962b"}, &(0x7f000069d000+0x7e8)=0xaa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003f7000-0x10)={r1, 0x10, &(0x7f0000c83000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000065e000)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/09 09:07:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1d, 0x6, 0x9, &(0x7f00002c7000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000695000-0x20)={@generic="f456dcb2cb778863b4a1b3c95993ffaf", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$ax25(r0, &(0x7f0000de9000)={0x3, {"1d0280586e1be4"}, 0x80000001}, 0x10) [ 181.511711] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. [ 181.547623] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 09:07:39 executing program 7: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000527000-0x74)=[@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x67}, @in6={0xa, 0x1, 0x13b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xcae1}, 0x9}], 0x74) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 09:07:39 executing program 4: pipe(&(0x7f000012e000+0x70)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000089f000-0x20)={r0, &(0x7f0000cd3000)="b1e0d52b4121b2ddb8129e46bad0770570fe9be975f9", &(0x7f0000001000-0x1d)="761239e01df7c8e583da18024f8f20a17fddd99d2063d3b6cc08a0e3a9", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36) 2018/01/09 09:07:39 executing program 6: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000021d000)={0xffffffffffffff9c}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ad9000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00008d6000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0xff, 0x400, 0x9, 0x20, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_buf(r2, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/09 09:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000e1f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a2b91d51848e", [], {{0x20086dd, @ipv6={0x0, 0x6, "a23f07", 0x2, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x16f, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000088f000-0x4)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000a30000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000845000-0x4)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000855000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e29000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008bb000-0x10)={r1, 0x58, &(0x7f0000d75000)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000e0e000)=0x10) 2018/01/09 09:07:39 executing program 7: socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000c96000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f000030d000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001f9000-0x4)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x2, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000524000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="20a5c1d76b57492e826f14ea378185cdac519621b876f9073695e8b2bf748e586c958fa3121c027bc806926646c37a05a5f1c8ae126d0454a6bb8767779c08e2c372475cd441839c73ae32a8a7a284de83090bc2dd8bf4e3a98583b83e305ac4c1b9b8a17de5c00c41162ea5310d5236f6aec0005748a460daf5af60c33ac90d6777694e1e998c437bf52bf5416a05837227c1191ac80c5ea687cd967bb05712bc0e9b0425c74ef4ae6fcb674a4bfe14", 0xb0}], 0x1, 0x0, 0xffffffffffffffb8, 0x0}, 0x0) tee(r2, r1, 0x3, 0xd) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet(0x2, 0x6, 0xfff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000164000)="4402002120000000ffff0000000000000000000400", 0x15) 2018/01/09 09:07:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80001, 0x20, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x2e)=""/46, 0x2e, 0x2, &(0x7f0000000000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80004, 0x5) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fce000-0x14)={0x0, 0x83, 0x56fd, 0x8e, 0x3ff, 0x100000001}, &(0x7f0000a87000-0x4)=0x14) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000075d000)={r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x846}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffc, 0x6, 0x8001, 0x50}, &(0x7f0000fce000-0x4)=0xa0) 2018/01/09 09:07:39 executing program 2: socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000)=0x1c, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0xffffffffffffffc0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000-0x10)={r1, 0x28, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000006000-0x10)={0x0, 0x4, 0xdb, 0x9}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000)={r2, @in6={{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r3, 0x8, 0xffffffffffff7fff}, &(0x7f000000b000-0x4)=0xc) pipe(&(0x7f0000009000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x29e, &(0x7f0000007000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0x8, 0x8, 0x7, 0x3, 0x80000000119, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x3, 0x4, 0x9, 0xfffffffe, 0xffffffffffffffff}], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x2, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfc43) 2018/01/09 09:07:39 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000074a000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000)=0xe8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f9b000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket(0x8, 0x1, 0x52e) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000313000-0x38)={&(0x7f0000f98000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000be9000)=[{&(0x7f0000f98000)="1c", 0x1}], 0x1, &(0x7f0000b58000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/09 09:07:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f000038e000-0x1)="", 0x0) 2018/01/09 09:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x64, &(0x7f0000405000-0x64)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @llc={0x54, @llc={0xff, 0xfe, "0cb6", "0dc445c1d61de8b522f33d321ec73522508915db21f9995a6b6de576216de637b9fbaf22277e2203acb48e73d3b43c24f03cf5b5812077551e618f50b86ee9dfb5cd88cc807254ef9ec356d5953ef27a"}}}}}, 0x0) 2018/01/09 09:07:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000+0xef7)={0x0, 0x0}) socketpair$inet(0x2, 0xa, 0xe52, &(0x7f0000e00000)={0x0, 0x0}) tee(r0, r1, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) tee(r2, r2, 0x8, 0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00009ca000-0x1)=0x4, 0x1) 2018/01/09 09:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x0, 0x66e, 0x1ff, 0x0, 0x80000000, 0x0, 0x6, 0x3, [0x3, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x1, 0x0) socket(0x17, 0x0, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0x0}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xdfb}, &(0x7f0000552000)=0x8) accept4$packet(r0, &(0x7f000094c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004a4000-0x4)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00005f2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b1c000-0x10)=@generic="5e42e580eef4a0a88c2e468b20f099e6") getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1867be812a979da9, &(0x7f00007d1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000616000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003e3000-0x20)={"8110d43873fc7eb438bfed7aa77abeb1", {0x4, 0x4, 0x1, "2a76f90fb4ac", 0x0, 0x0}}) socket$inet6_sctp(0xa, 0x0, 0x84) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000506000-0x4)=0x0, 0x4) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x1, 0x0, 0xffffffff00000000, 0x6, 0x0}], "de"}}}}}}}, 0x0) [ 181.724646] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. [ 181.751381] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 09:07:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d3000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x423) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d45000-0x21)="3bee74f4778643fa695f4dbd5c830765a8bbce193c66550800000000000000a226", 0x21) accept$alg(r0, 0x0, 0x0) 2018/01/09 09:07:39 executing program 3: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f0000706000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000071b000)=0x0, &(0x7f0000791000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000078f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006c5000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d9000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000671000-0xe8)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x1, 0xfff, 0x2, 0x20, 0xa0, 0x32, r1, r2}, {0x8, 0x4, 0x4, 0xe0, 0x26f, 0x1, 0x40, 0x1}, {0x2, 0x6, 0x7fffffff, 0x8}, 0x9, 0x9, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0xa, @in=@empty=0x0, 0x5, 0x4, 0x0, 0x9, 0x5, 0x646c, 0x7}}, 0xe8) accept$nfc_llcp(r0, &(0x7f00000bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000078f000-0x4)=0x60) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000078f000)={0x0, 0x1f, 0xffffffff, 0x80}, 0x10) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000470000-0x38)={0x0, 0x0, &(0x7f000042a000)={&(0x7f0000791000-0x20)={0x2, 0x3, 0x1, 0x7, 0x4, 0x0, 0x5, 0x3, [@sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4048080) 2018/01/09 09:07:39 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x11, "0dd233593018524982f90e1c8154e2"}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000001a000)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000013000-0x8)={r1, r2}) r3 = accept(0xffffffffffffff9c, &(0x7f000001a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000019000)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000001a000-0xeb)="f0868665ae11efd2b032fd27e3299a7eba45e8d23049debc931672690757d38f83bd8d9850a915471657dd4f6909deebb7a04931f2cca6d815cc0f9757ffacb20e134f77df3ef6035c33dbe727707a20e750c8c25269f9c04c8bd0aec84c8645077300388407b4d57af58b75542cd73835576e46474539453aa2a2f4bd77190b5e84b3fbeb3227c02137a1725b08af0eebbb5d7775bc3113b53255e53152359858ec21d94d1b212c564f432674fe5a5499ffa8dc1a574ae01812ab3f58e343e672eeba87e6bbe635ebbc73e6aba539e23dd97335d7f7fbff8fcbd92407daf8d8586f06cdb84470a592d62c", 0xeb) socketpair(0xb, 0x800, 0x8, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f000001a000-0x5c)={{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, {0xa, 0x1, 0x4a9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0xfffffffffffff463, [0x6, 0x0, 0x8, 0x500, 0x8000, 0x1, 0x100000000, 0xc8]}, 0x5c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000001a000)={0x3, 0x4, 0xce4c, 0x6, 0x0}, &(0x7f000000c000-0x4)=0x10) setsockopt$inet6_int(r4, 0x29, 0x3d, &(0x7f000000f000-0x4)=0x0, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000001a000)=@assoc_id=r5, &(0x7f000001b000-0x4)=0x4) 2018/01/09 09:07:39 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x40000000000, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007f4000-0x4)={r0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000f7c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7c000)=0x10) [ 181.787687] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 09:07:39 executing program 6: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005fc000)={0x27e, 0xffffffffffffffd2, 0xb14d, 0x1, 0x3f, 0x7, 0x9, 0x4, 0x5, 0x1, 0x80000000}, 0xb) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000210000)=@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xfffffffffffffd64, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x800000000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000095f000)={0x0, 0xfffffffffffffffa, 0x5, 0x9}, &(0x7f000095f000)=0x10) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000095f000)=@assoc_value={r1, 0xdae2}, 0x8) 2018/01/09 09:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008fa000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db7000)=0x10, 0x3ae474f99a320b22) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000011b000-0x8)={0x0, 0x5}, &(0x7f0000abb000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000deb000)={r1, @in6={{0xa, 0x3, 0x0, @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, 0xa86}, 0x98) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000314000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f51000-0xc8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, "14"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x100000802, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00003f8000+0xedc)={r2, 0x8, 0x8000, "70f3d350bd04565a51cc9aa9a924b3c221888a352bd4a448cb00df3c5f7ebd66eaa5cb68e822f877c5bfbc1c5404b01dcae62eca50973cc7ad01febc338d89566543cfa9598da1e9373aa4cdb343c407087146446b117c05c7d4f82c0af34a36054c28ffde4e8308242f8e2cb482258430d93900f74f89d673c88fefa030b1357e7efb2ef951cf72d60555fc8fb337ccd6098a8685ea782b164f7888ec705e29dde8e2978f62c323e50e24946b722f199bfcff2733ef147827"}) connect$ipx(r3, &(0x7f0000649000-0x10)={0x4, 0x8, 0xfff, "069c7060bb9b", 0x7fff, 0x0}, 0x10) write(r3, &(0x7f000070a000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0xfffffffffffffcc1) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000952000)=0x0, &(0x7f00002f6000-0x4)=0x4) socket$key(0xf, 0x3, 0x2) 2018/01/09 09:07:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) socketpair(0x1b, 0xa, 0x101, &(0x7f0000755000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000416000-0x64)={&(0x7f00008f8000-0x20)=[0x2458, 0xfffffffffffffffd, 0x0, 0x4, 0x4, 0x9, 0x1ff, 0x3ff], 0x8, 0x10000, 0xfffffffffffffff9, 0x8a, 0x7, 0x1, {0x1f, 0x0, 0x4, 0x8, 0xdcd8, 0x2, 0x7, 0x1000000000000, 0x6, 0x2, 0x22, 0xffff, 0xfff, 0x100, "ca3481d5310a5e8c05a1ff5205efd9c3628a20b570dc56689ce8896d6a59cee9"}}) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f0000dc0000-0x100)=[], 0x0, 0x0}, 0x4008004) 2018/01/09 09:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c71000)="e6cbd7f2ba5a9bb18cc819f85a8c081745e11289dceae559cdfcd4cdbc9780f8a26096034986251d594ca824ed86bc328419bfdb8306d8b0026a593856ba30997fc9f7238d5a01f9620c11ffa8418b3eb7bbbd83e470e8519535bdf2b31b2d193710f3b13a3f2935687d3f6094e0406e1cbeb5b83079c17ede57606c0aca4b8c624ef326e2d8cad70b104bd518e6b32d806c137756179196e1171b1cf7fec857f2d3895f828404b7d70b901ef354303406599e30edd30d9ae0c023e2f8c16c6000bcc6f0c19e89c9e503303167e6389608bc4d6d28b5bc3f4607af77fa00536c9ba63faaeae29ab1feb2454b327f672845c64ac25d006c5fa0374bf51f26af6a576ecf0f30ff457f368e8d283c62d1040c53443b50eeeaab4a8bddc12ac2a2337085b700bcff0599577013f6374570d52c15983a3b03583272e58da4ad1c83d74068a05b64c125049dbda44ae1085ef11f501a89f56b3745b4c1b96afd83944920f3787d8f0452443bf18a53dc14c57dd6cc20570bd012b4024798b7f692da7a5303d2ed37a14e23d9bb60a4d358e4a0f6b37f842edd5e5ce302b65f1f8efdb3e5ae0096f3bace49cb933e8db621094259597a52f9cecf250d809538f369149ed6c37bedccdd2ecccf4be259b9537eaf9da74e91f553e7c3f7d266f4f1573486e24af01475a9bcb261c9a543d26d7c058814f109b3f2977ec4faa2eec7d811ed11398f2c93012bab620bdaee00f0d7b3c15e50b9cb7117c83d1307d59d7c94f91387006ed699395536aaf0ec726e193acec9bd588018f7dad7873bd25a9421ab2f4c690e7c07c6a64dd9c79fb31cd311a2a06b72f0d1857b08a292ed918cf845bdf643d5e4901dc40dcdba13f7059ada2b337d5567755d1f400fbe46eb5d0d68dd6dd06ade31ed6c00ab6b853eb3c55f9413df55f30f52518e32f4b65e04f2646aeed70cde30d7c168f5025ea0aaccb56ea231e406db0b637f8986f1a8e43b41534c0bb591230437a34ce02a1934d7305c8b7cac678d5c0d232fb8ec2305e0e0fd91cd306ac02af2d443a77fdba584b4f2f6c1472b063f9eca7ce69c419bc56fd81174748db7aa6e8a54189643f70c1846b0697cffa19b0b6c85eed2af6d50d770884e1157553afccc6e446ebcd6129db660f4292492d8805ce621ebecc6dbb4e10e74a73a1bc9f68d1dd36e51c2bd6671790ec60ee96767de99cfe6c662872b7f72b09c713550bb0a95cbce4f62910598023193c3ce3c684fea8fe4d59a390b5fe23339546d0eb5905406f58c5c33397d76a70b6e366360518e5018a2c28a06c8356e43171913ef0e337dd5bfbdf611b48577cc7816758b822260ffe235f4eda8e71fc1e95820465509dd62066e62110d74a41685a4d7077f3b04d7bdf3ae2b332e79b34eb5b135c884d48c4408a5d6947d15fc0dc81d0ef58aa2c60dd9586a63f28db501fa500a3108099dbe4bde1ec853646d425dddb7ee208d0cff5796e3dbc29d355a2e6d6b564edfa7252e1cee7fbe1944643f1931cf336236c5f05cf5e8a7756ad2e04439490229f45869cb63c9d217279ad19a8df0300b9a4663afce9f01a6a2c83995c972b887d0d79d164989d02b7c0d89fe8dcf116b684be45ba58c9970082dfd23721240d60153efd408d51d3ab4514c48e63dcb26618aad076386e784241334ddb13a182d033576d32ca733a75e159c951c92a0210e62b702b308f75a5b5d95db82593d3557057d101f20253c8736477860561450c9c013d63f7fddde82487310d7b2eac1428a8252433e12846cc3a0064068bc3b3390366c10c46c89f42ce4898603f7e94270da8ec60c94d793900d5ed094b8fab281f98c316bd408f69046958003cf4aa640d787f36f586f04c3b63b919b0e3a02ad050e197f4dee84048f32ed7476b33edb4aa54eeba9eea071117e0eb52f9e6a901dd9a4753d47a5df444024e209c64f91537bf67f097da5446445014f618a373d277486d1d7e183d24786cafb1480273e5e82110681c2949a057d8058342bc3c82fa4b51649c474cf1b42d50410397823471479dc95ae930d7a9bbb4a0afff366bca1539f57d0199465589fb25d6f7071f3bc9bb63a8b1e2a99fe2a6ce8210bf23f887001545f91f445fc08b55d0adc25f34d54b626e84cb9abd362660303640415881b78ad569b86d6901473e591fbf0874820953c39020aa1700ca863f7cb7865c837ad2c56c0ecb054b4d9721b0120e30b99a50feb8d9a674d14bc08a60799ef03bb22e80cbdb974eb03166f9a7f0b53dca3969549fc4c219d2878163dc11733b50840785ff09bc11cb017bfcc5db66e3ba1f8d9aa8903bdfb2f446f16c6a6283657b81c3ed8d4b2cf9b4f2e09af655916f344ea1c46c3eb7955fe5e4a46179b536ab97beb9475df3fc7838128832d94926d882e715e4569a933060faa80dbd216b47a823776cda2430e73d1dbd7907c052a23cad4dda292f327b11dc6ba55cd9949342642b81b4e0c106b43ea75fac6475d8d3b08b1dd3d2c39d4dbbe948a2c56d33b3a4afb81965d0e7b940739dad8422f4f1f0c6b381bf322b594f4f3b3f33b5118ef989698e523c94adebbfc488884e85deab48d076411abc82a3bdb14f6238a7783923301ab3f00ff7e4a308aec3242cea655cf5dc0b453bf51a22bb57763a10f208975e0d6a7a01f6159ae9ba6fac19d180ceffdfa91b06811724e56429fa67600cf3bd0983efffe8f15579d2e1ba5b02721018e10446baa8931b6b573739640326e21d5f6d9edccb19d2690bce93f14a71c5da5f4edf5f722ecb9a0063808aad0d450a2868d8c3dcc5f3cd357c895bdf8287cda12a3926ffd0818fe0503d602054ea624295def3b31440518d7dfa0cbf6bbdcbe99cf64459607b2a49e7c5da751afd7cd2013304a0e54e2dc9ea63368e9ce58751c51a7187a876df57c2ce1871f38a0d190bba580240565e7708ef18ba30ec230961090b26ce9ad3cd1f8853cbc7ba9d2046dc708d20760ce624bd9b15fd04bdfd50da50303e24f461208abef2442dba6edd52839514d93b3fe98f8dd4922941751e35003162dd11364dda8eef3d8f9a051ae6b238313923261dc45b6618e6aa31eadfa07a496af46a0e93d8dbce5da767a135ada45083c0991170a2b8a2fbb42721e51040972b45a46c52ab87397b81ec2a405b5c47fa227dca830e2555ad70e9eb5d2fc549206640aaf81b2fbd0fd2eaaaef2c178ad6d7215f947c11e4b11929d7f5b4e86775ca06c42981bb78b31bcfd6052e66d193446370c058b18b0f54077541940f48e2fb4f35221b6a0609bfab92bc579f35118eafba64fab5bfcdb33c5b86cc347df5a3381b9c218cd5c29103ca77bd39de1e374832e85c0446e58e6ff3e41a2c767918d25358614fc5b51e23ce3883a0b3cbd28884257cafb907bf799108abd2d450086ee4fb0e875dfba7a3a1b2d2ebe137559974c3a92a281e05db2fd76965e5e288955ec53c948948f15e21fad7951d5219c79e2b7e4e28b439b2aced3ac7d71beb36d32272bb5ff1092ea123db35db70e5b54086242c56395b2b0720d172712d5e5c7831e31b2912a704c9db36112ab303480af5fa9d3fc5f0d7216597cf22f62e1e6ab3a7a2f3f20076b8b4b0decad081989ab564038143125aaf35774d226ba3a7f3fb6d55f69537bce0392e59f3162877d890f19de1c3bad9e4c9ac2810c501eedd1a954f902210491b5f49e074cf832122185b9d3aa1ac3dfa1ec12da508682f0e0d6d7701c3c79f92f8850f7a9443033589e70e254d16e33e3fc03c17832395469c976039c620bb23f91afc2932d7014e0da54f6380f518bcbce99176c4f46521c89f70d4b54e4cb7905499dbf2d8ad42f9eb399947465238823b05ba11c33a424d2dc27be313070530825f91125bd4c6510704e4a1761753b1654e02fcb7238fdf6561bbe03e7601c96912ab94437c10c397fbf1c34491d47a458f8c2f2d01ebe3d1b8eae72da21cdf09e852f39f3f9f1d7c4a9eb829326bd8f557fa0074edeb463c9d7f033f3caafa81bf3754e96e2b0220c2f3777f130a000e678a5966c36ff3b0beadc4ae65c910d1370ef7f66173592c8a00b95bf83ed047a1564ed6474ab3d3c44046617233187592b0f96bd8ef66cee87665cb3cd126f7dde265e3782540e3ed07e4f8b99f95cef55da632de0a3152573ded028c41f02d88e1dc7ae2ad7f8a8b020484cf8079f6b7bfbe0d275d7ddce66663253220d1ccdb02f4d53bf5b449a0feb77b048abc22eec19c9a475fbefce6da2b5cb41fa10366af997130cfc4e855009c5527da369d567558962bf738f99d7fb1bb6e4d6b2f5f052439a2415d582144f321768cac0f62e195e6cb3d6a220a7d1499da8f4796e1044e3a626201d8dc4b97d6da66370ed0d8dfc5c5641f6292c6da2e366d7c6cf2ec95a151901e1d49d5aa7c38fe4021292a8da161c95a80f074ae9bdfcb50e0042d2d1661152b0c208c113004bcffaf0271d7d7710caeb7551752a100a7ba55a80e64916fd45cccc57dae12ab75ff80fae41addcc0926eed5a0c2ceed734bbdefca6f950fe8af80f2894e362deb8bd0a258650dad0af90cb53cae328ede4197abb017dd1b34bae4eeaa2df2b82aa5d1377f45f80ab5dcc27efe05aab9445af84a61f521d0e3f71f36bcfae680ad2a9d3c99869acf4e75144bd605a511d4b3c8141b79cdb7f496a9de42bdfe730ea1f50b41ddc17cac2c86f1788b5559f8b7b1c974a4d029085b2caded802baf1b01a727f35012f0c36916bd8db1bf3a8bcb8501dd80034594d9711e730540200fc69f18973011c225380a1f0d2a3c50b333cfbd48479f8d459b037bd7a240a8aed54932f7cc6ca57e91659ae8b5439bedb2479912f6c5b2b7494c3658468f4c0b39699d0cf7c2cc61f52fc03cfcc12cbb74671b444ade4dbfc9d59c9a5f2887fe5482cce7b0c10869152981bbd54674fe232d36e12eac4850decd5d0bae20659753e458952be0cc71f3a36b44755ad3ef2273b3ad52ce2d5ba9c9da63e6cf4a4f134045f0a4c33c12465e5d23bf872880dab38f091479383ec90016406ac5258bcb7b77c218a12b35d17d003167e01f44cb7d07f01719c730f5dd85a8e39fd0062ba683561efc3fe8054206d94a443b501e6856b17490e2c5abbe1749e2d9896129220a6a63abfa7e8e66e0d03e639d9b2f15943cc0d2532f8d595f122e90c90cb296b1533f02dce777958090718ccff035b64d81222eceb7477db132bf8fa9d2ec831078d8bc29c229dc1300768cecc8782c4622be5962da8f3ef57ab935bf7cdcad8198f5bca79840ba5a3b363ee3d8de68bfea0e11e6336545b592ebd9f3749d35af1ec8afa8f71823d4bfacaed81ffcfbf2bd268bb5194ec911196710d0c3601d67ce8b2ec7544a8f6a9d22c432860d030aa585b4bbdb9348d79b59dd62a4618d0be416b174313b8e3cb482e9937723672b8f9f23d5d62ab0273e24201ac51602ec4df821cfa3f374cb9b539cd43afe76187887efd037073bfef1cfdaf165ed5b01dd5c33df67d9f7942ceef4be4d393d4d74381ba081285cb9aecea1723f803a57720e4d8e8fb67ec1ea67788980ce8c1b5623581b2814258300bc1097d1976db9ad9422e227de04fb72f1fa1b7557fe60a07c2e40f343484f1850a68cb35780b38634707e9ae4ae4c2fa719e8f34c99f5c938730232abbc920c8bdeddb92211507c46b39087a9002e6ae687c7a5bc3648a5d47b56e2434e7c2b4ef8ba018989f8ea7ff2fdba390f061dea93cc453a7b61b2acc8de9139e", 0x1000, 0x8004, &(0x7f0000d06000)={0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002cb000-0x4)={r1}) bind$bt_hci(r2, &(0x7f0000d59000)={0x1f, 0x6961998d, 0x2}, 0x6) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) 2018/01/09 09:07:39 executing program 5: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000922000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000bc", 0xffffffffffffffac) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000081f000)="c835708003cb1caa9e16603e7f14d68099d896f053c297a9b3b4bea8b78a4a7acfcc9243ab1bbd8023aed29ec407b86b9aaff11c015fc88b1c695c964041bc5e93ecc901daa60e5f9e1fb3029f6ab36655315e318065aaa9ee003016c47a3c2bb151eb1d3a6cd71e73b535cb3c0ced7dd90fc8170c2eeac3016be9eee56bcfdfb5c35ce5d8f9758c5f0ca9828fd15a17a5eb154b1f699d104ce6ab08761a65d16b900f040331518a0264ae06f5accba7a5c71d75c148d2e3a99f01169eeeeb301912908af2e56ebe9194c6d8f2b0bb855d1f179a64aff5be23394136b45b5a4f4e0a", 0xe2) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000a43000-0xa0)=[{&(0x7f0000cb8000-0x57)="021afb9d2cc8f0778ee7d2bc6ef4812b", 0x10}], 0x1, &(0x7f00001e6000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 09:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000047c000)=0x0, &(0x7f0000776000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000905000)="", 0x21b, 0x0, &(0x7f0000413000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000001e000-0x4)=0x6) pipe(&(0x7f0000662000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a68000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000024e000-0x8)={r2, 0x2}) r3 = socket(0x3, 0x280003, 0x0) getsockopt(r3, 0x0, 0x2715, &(0x7f00003c3000)=""/0, &(0x7f0000817000-0x4)=0x0) 2018/01/09 09:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x6aff) write(r0, &(0x7f00008d5000)="26000000250015f8feffff780000360801ffffe80000e300040008000000000003003fc76e35", 0x26) splice(r0, &(0x7f000010d000-0x8)=0x16, r0, &(0x7f0000558000-0x8)=0x0, 0x3, 0x2) epoll_create(0x5) 2018/01/09 09:07:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x6, &(0x7f0000816000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cd9000)={0x1, 0x0, 0x10000, 0x4a7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000512000)={r1, 0xeee}) r2 = socket$inet6(0xa, 0x3, 0x40) r3 = accept4(r2, &(0x7f0000f35000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000833000)=0x14, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000f52000-0x4)=0x0) 2018/01/09 09:07:39 executing program 4: r0 = socket$inet(0x2, 0x803, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0xfffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000a4000)=[{&(0x7f000029b000)="29000000210019a2013d813c100a00210200080000000000000009ff0800020003f5080095645aff00", 0x29}], 0x1) r2 = socket$inet6_sctp(0xa, 0x107ffffffa, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c66000)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000bd5000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f00005f9000-0x4)=0xc) r5 = accept4(r3, &(0x7f0000b3a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000032d000)=0x10, 0x800) socketpair(0x1b, 0x1, 0x0, &(0x7f0000392000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000010a000)=r6, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f000079d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c7d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c00000-0xa)={r7, 0x80, 0x1, [0x3f]}, &(0x7f0000815000)=0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000462000)={0x0, 0xdd}, &(0x7f00000f2000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00003b9000-0x8)={r8, 0x3}, &(0x7f0000a6f000)=0x8) 2018/01/09 09:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000518000+0xc30)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 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) 2018/01/09 09:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ab3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cc000-0x88)="", 0x0) 2018/01/09 09:07:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f000028c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000002000-0x4b)=""/75, &(0x7f0000001000)=0x4b) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f59000)={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]}}, 0x8c) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="", 0x0) 2018/01/09 09:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) accept(r0, &(0x7f0000d9e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fc000)=0x8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) 2018/01/09 09:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r1, 0x5460, &(0x7f00004ff000-0x8)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 09:07:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x4, 0x4, "237de1858f8b", 0x9, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00002b5000-0x1)={0x6}, 0x1) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x58)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c3c000)=@assoc_id=0x0, &(0x7f0000fde000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000906000-0xa0)={r1, @in6={{0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffff8, 0x401, 0x3, 0x80}, &(0x7f000046e000-0x4)=0xa0) write(r0, &(0x7f0000b3c000)="1f0000000104ff01fd4345000000000000003f3608000100048f004d300600", 0x1f) 2018/01/09 09:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000079e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "010080", 0x10, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/09 09:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000025d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000032f000)={0x1, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000a2a000)={0x9, r2}) 2018/01/09 09:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000161000-0x4)=0x0, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000c9e000)=0x0, &(0x7f0000953000-0x4)=0x4) 2018/01/09 09:07:39 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x3) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000dc9000-0x3)=""/3, 0x3, 0x140, 0x0, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000dc9000)=""/40, &(0x7f0000dc9000)=0x28) 2018/01/09 09:07:39 executing program 0: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ca7000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000ca8000-0x4)=0xc) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ca8000-0xc)={r1, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) tee(0xffffffffffffffff, r2, 0xfffffffffffffffd, 0xa) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000060000-0x18)=@generic={0x1, 0xfffffffffffffff9, 0x3}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000876000-0x38)={&(0x7f0000ca8000-0xc)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f0000324000-0x10)={&(0x7f0000ab7000-0x10c)=@getsadinfo={0x10c, 0x1f, 0x403, 0x4, 0x0, 0x4, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_crypt={0x6c, 0x2, {{'salsa20-generic\x00'}, 0x118, "7038eac4d9d13c76998422fcacedd944174426a44cd82b20f695e9ef388132812d2e05"}}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}, @proto={0x8, 0x19, 0x6c}, @replay_val={0x10, 0xa, {0x7, 0x0, 0xfffffffffffffffb}}, @sec_ctx={0x54, 0x8, {0x4d, 0x8, 0x1, 0x20, 0x45, "032b93f1180c2820c8e407ef60160ddc66fb7fbf504b9bbf61936be22ad3e1847e0755c4a1fec1b6739b4d0ccd2826d5058fd437764764959bf79002b87af5cf7ad7ea67f2"}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/01/09 09:07:39 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x1, &(0x7f0000002000-0xb5)="88bee2cd2c88cf5c6bb6bd5620c3e06caeb7fb85244d74b19b9f9cd2158f2ca3b4bf43d76be4af3a011fe0c6388f5de2facb41532e88cfa1dc8a22fe58c689dc166ec96892d77c9005d164f5f753eeb7dd70a2cdf8f92dc66cdd3b9e15b7c78d6d3773f6fea4cef1757077fe9d624e645487a01c9c778a0088d3479d62c78549150d512dab6ccd8570fd18e554959447887b0820c10a609780c5cb99c080001a3c8c45c9e8aa0557d4943a36f4560b3abe740ae8b9", 0xb5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='ifb0\x00', @ifru_flags=0x1001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000ec5000-0x78)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x1f, 0x1, 0x40, &(0x7f0000c99000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x9, 0x5}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x43, &(0x7f00008a7000)=""/95, &(0x7f00001f6000)=0x5f) socket(0x12, 0x80801, 0x9) 2018/01/09 09:07:39 executing program 2: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000426000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000038c000)=0x1c, 0x800) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x1, 0x2, &(0x7f0000a6b000)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f0f000)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f10000-0x40)={r2, 0x2, &(0x7f0000692000)=[0xfffffffffffffffe, 0xffffffffffffffff], &(0x7f0000f0f000)=[], 0x20, 0x4, 0x400, &(0x7f0000a56000-0x10)=[0x76, 0xb99, 0x5, 0x3], &(0x7f0000391000)=[0x0, 0xe7], 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f0e000)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x1c) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/09 09:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) connect$llc(r0, &(0x7f000091e000-0x10)={0x1a, 0x1a, 0x8, 0x8000, 0x3, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00003a8000-0x20)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 09:07:39 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000559000)={0x0, 0x8, 0x8}, 0xc) 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, &(0x7f0000001000-0x1000)="0084d58d96d15f65fcb0b254a5f7531a6396e2efc443f3ac48facf9601075e22761eb863f097888053e64b53df42f3ef9dd442559690de558d624434d6a64549e3e7e43509ca238c1480fe3d8ef392146b1a7e02e710bdbb7d61eed62f05c55f39bb74a207223fc9f03ef56deb6c50f863b77692670a0a7e167daf3155498a62a4758586bb4342726dfd80af313cde4b2eba64df7ba6cef0a03c1ed983e3f6e7391794534269f1d6e6253e2a037f8f87ddab78596d7aa1b5cd42e7d48a17acfcaae5327afbe2a58a24986bee653bbcdc4d79009cda7a9d9741ed2f4fc6ae44f136d3c3170b1341b0c69b131a52d66576e67ddf7d27e178224254f4c2516eea87b8582e6c6845135f1929ef1953dadbe3b460ed9ecac366b5039a4180fe4f6a8ec85bcbdd5dbc3ffcee7949f8b28add611ea9625f9f32a24e9a1246a303d6f57c966ed51ca56de888b917ef3aac2a702299fe6c07ac9db771f04b53addeb0bed45e660eba33fc0c303f35d31fdfe489b4cbf26c6c79c25515ddc133f9355b7172342bb35a7043d903a5afe692bcd16424f3e0b3d8891bbca275e3a37208630367e0f220414db3f95b7cb18c8d3e4f073f9a2236155e476a94a6bd0713f925b09746c8782c10b23dcffba49f5b13718ed690d188eaf5700b0bfa65ecc7c700bf2fbfb133d1b2c445d6c8fbf37d726e1616a5d098ceb2b1a627619a79e484f1b8c1bd5220259c067db0aa8ad9696efa13e0e070f185f13ef8cf74a0f2434cc2befb156743ba7a42842db427816d7616057a95d5e2eeb83a879a5e02fff3cfeba49aa4566a8f5e38ed5a76c700591f79571b0da06ec12b1a44b9f80dadd0b88a0e70a76e8c02d90b03b421a3a0f9a431cb226b4156d2fe26a9542a0eccd4273d06ffd384555c030242a8fc2914123c294a0f47778049eb4f986766eae3bc39011b470bd716bca3aca7d022732131659b786f825ff507510b6f77bd6b87bc9203ae41fb0fc53e389e105bd29c2bf380491e144ebd5bdf371b30534caad5f5a59dd3324c1658432d38e278097a151e03a64cede92390af7881b5e512e7d4776168554f2e3a23da38a3878d4c9fc47c641479956c36ac8e9f3dbb4bf2915e64811bf6bec613eaed6896c91c68df8e577e099e0b7515031d3517d9c61ae477481bba083c4d58edee02faea4d36711c51c935618b1883d39171d65b30af6a8952c8090110733b0cd7063e795de2e82700ab936ec3d0940d56c63fc1064e63239f480ebf947d361eb38e3d2397cd73077f5e049f24a835e3f58fa550dcbb42cd18e931a6e17e1c9325b6d4d7527f552490e6a924b44678dfc2595b1e981c7620ffe2246fd6d5901a28045e3baead908b67a01bb87a33677b3e008eb3ee1d0595604ef1bc523f0118cb23111ed602323c92c709c2c613ffefe15eeada575cacec1d82070d2de00a65de6271dc32969e7412c669a7f07265508222a3372e4b53b3bda214abc05ee562bd40dd0db6f091ed71d50ff287904ffde05d73a1c48255a756583d385ebda9e7b5e27aeea2c10e62e9b632d1ae0ce5279fa0a9214ce7af56a14281f61fdd39a96f98ef8606ba88d4f84ddceae28065c1fe16ff0eeefdd52b74c2698f832a134f87984a6d762ed0d199b64e89556a6025d7ed16d88299cd67d66a039f447a12c4422e7c00c7a4bb9cec92414cb381eddebf3ffa8dd0602c26dc1bf519cb22d27ab8ce5d0f3f3bbc70c530ae46da182c63184faeb366bd7965b2a5a71b8bff88c47f414236af183218d18a990103c9bf4b031abb7885c0e6ef7594e251ce9e29bb938e05bbfdcb7dde52b8fa76908dd512b7e9d1e9999e1e5b071675aaa20037a3882033fe0aca76473307c029fa7db9c499d871315961c687930fa9413e9ee8922b1840ecab3e9774abfca42b22814e595f369760008a9585c3520c8200e830c0604328366decab2cbab5bb1762558ac749ad533b799819ed5514439ab1f56b522994df1b77ce8c2caa7e617505982d31859f7211875aa519ec54be8ad6ae574f28d1d8630ef4b61e300bcc8fb7c84ea4361889adaf312e0d64f69352c0ef8ec4e4fdb95870b9882cd17089b8ea60302841f88f635ea35f5bb9d4f042c41137dff256724681dac4f9c4b645ccc3c0e27d5325921ff1f1e54a0102317a7f205de401d7f20ef7dbe576d51eb89697467eeb15eeac9dd774ec7dc07728d14c21a7fd17152480962a2985fb22cef0dd0a7b76a416d3211c0f5fd79525c31368fc9684e8aaf747348c9e584e9dd270553e8ecaf115f29849582bb4f7b30ad20b2de72cbbd112caf79ffea84b2cf9fdf46538b2e2037b5681c19f69cfcf617b7548b7470726ba0a2c0a858bc36506cb2a00f34baf9c36a39ecd75e285e8b7bf32af80e313008d15d295bc8ed01e266c97bbd6f6efd1f2254bbe4b5761b202eb6cf071be3c259f8f683805275a40e075d325b08cdae30ca75645e5fdef3bff0ce2feb0b8c18c6505912f74f911075d45ac25370ecd092ef5e04e419a63c8558947d68524abd02559c3ad8ed1dc434fe4fc6dfe1c24fc65c36e2401c292ca3884b969c136b972feecd993e4b1ad6ebd02e97884bf4dc5c98a3d0f8fdc2aa23e59ef66cffbb7e64d82394e2730612e26c7dd2847999fa3237c081a7b13ec30eea00f7ef92158f7d0f063c7367e6df12a9a5fe1409e158dbaac6815fa05bec1d79cfd2c09c1d215018520f708d2718ff95cf92f0c511f7957146cf291199b6ca6456a12931e64f089e1e2354120de2913d9408008df19ab608e9f681b80e1dda12755c77c363a17086011f7eb060d1dc96540f6b8ba6b9061182781255b3b9eda916b3e77d921baff8376e2728f7b50b004a5102f3558339dec603649614ed09233f304745fdfa66c3de9966d71a62f570d51957abb3d357dd58bf1bbf2c770950fd38a31e31add54d67cf750d2321b8322e4ea91022e49d55d9038ee9d859db0821420587716c00b4a6401085392706f011ad1e322204a053f741f99293392a9a6e83a0d497191b21b57ee915132a5c786e68d6a0f0f0595a8644f44f6f595c376bb06df57b43a0d50d6919bf6288db1b4a679a2add8a6371e947fce9ef834a262588fb4f4fc16c18ba10a4bdfb76ddcfb83f8dd84345788d2390eea38d3e9fc1f0728acc3b12c75582d9e1066addada958d8d7a5e39b56d8921b060bad56e983fadf83ebfe1269a8d23ad0de9c0416a05925e8a2776575e9d50ebc5f777320fe3b325f34335e6486f821dc51980743c29efc9fb6331d2cbb7fc35eece23a81bc3fdc253b6e1ddc4e60e91181633a8e5683584170cc72685ab1b61f43f0e3128652194a2538e944e678c043200a5e3e35da74c2e268045b5ec98a69c6c1be8f9b6d8a0f68ff346a3c9ed03f0766d8377a513e7573145d654203f58b0231c6a2980efa7c323820df16e3b4901f264b398acef40c62c1d7dc54b60666ec69966e7a11a75745a942629716dbcb030cc1ffc7f8aa02953981f93c9a61d1e3810a60deb7a7d19357c0547ec996f8c582afd835b0147c6c2516cd9dd6d28a3cf288477d8c2964f4c743b3a8d812a83d14acfcb926fba495d39383b0780b5c7a9556786d418257def18ff3941d3920ca4218b0c5064bb050dee9674e8d89d9da6f6219c92f06bff357b3932dcafe83bfbebed0e5bbab57dbf4642f6ec6734ec54b50e3a51a7ac5d39c6c7aafb8e8ef1708fbe36cd7650c9fb862b81af9dd56680d03716d7611bab0ecced829f820617439c72f54a4b525b33c5711c2ebba9f5b8e602934b2f45ca720f9aacd117902be23e9f8d0d6b81a9f26c586a81a72ae6878f1535adcd48b8dced29c7294d69b9003608680172fe9895a49a659e9006e6e4c375c6e4ba97e99ae54a3beab7376e50ddd72cf378e48d293b11adac3cdd6682eeee743f62e09f7bfc5fbdaf6f081ecc5cd9391d51654427f3ac59cf0d50c87b06ec31232123af4574fac4dc11cb957e1632630acdf5aab146a0d1734fbecbdf8d1eab1478117fb73963eea286e8044b81d1b729206ac939ebe8c3548d0fa3116a842dbb54f8755ee6e1d01999751dad952013ccb032d4d4902565fbe7538669a29ea2eaf36993ffe1cf9b03cc63efe6f50d6005a15c7fdce198a57fd470d43aecb736f30d9f093d1089572abfd4bf2860cc6bc8cf475292999546c8320cd039146705aea20ed43886bbbff786d92a8c6a7373ddf9fc6e3921a21560d0ead5d5e92fbe40a1688e8cdb486353a1817d53673a1bdacb12c92f713a6b7b43685a8abb07581b9b3c080f372c80e9f53dd0cb35869a647f280dbcf9c1ab1d15ddcfb733447a5393c5c0d84d1d1dc68cbe81959a036cbbc44b77486507c36afa2f04a524241edd88e62b26b68e8d6be3dc17f5dd1179ad5c3fd3d12312415cca2ab82ccff8a979bf6fb73e742676447f10e1ede035169c759d56ae9721e950cf611e73141cf52cf22d21ecd3ca66388df3f8a8f4afef06a5f877829655b873a16a0ae607919f5170a192fa1514755467106cc028fa13f1a98b5e50800776bf5fac2875379b1e12752c8018594390d457237c60f84b347bff6c095b63076b5dcded59fbc3804ad5f8a40b3b26a4429866e72d7247df7a0993fd9c53fdf8771ffc97396356fa854b1f9684d9ca1e0b830b6e4b992a4915c49c452e7567a1ae2713dcc560e16b3368ac3805fae6c0ebf887cfde05c09c45ed522c5b6572b3bbaecd73a2440b60e82753aee55d92a1f27ba16880e27d501897c2150f6638643ac949495e05e35250db8efbbad030e1c2b165e8f715060816fbde0497abeacdf58395488be8da115938c025e3caa95bfefa1c64df35a57827c2229cdf678da53db5f758d386c6a0c4671725afb0e584f73e5ca6b68bb7bfbabfbc3ada7de3d86902640a21d64555b667ea1fe9453250200f357c59be954a67ce444901113ebe3e7828dd8c1fff9a3527e5936cea2bff0b38c0bdd34f082486eb317881ecd4cc2417093b221a297ed288a99d3baddd552337f3bcbf9a30c1c3559271291d6e10e63e90dca85f002ff8b7d2717db531269935013e682fd354482d641a71279dfb21bbe35da4c8347edde756e0b837add6065c304ac70a7f263ab4391ddd5797fe1c35e4fcf33ce9d66cb3d3ca244693b84d30071915948c7eb6d0049bb8b391dbfed88f34a02a59815caac09edce4c80894824217dd26ec46cd1d83376d49d26dc6f82a200a0459c456afa94dc396f51a1120920e4eb0973f4d20a6ebf6d3c327e1c26915d3858461387a2f74784ea3591de81246f8010b5cf12c0540ce81661ba1f07053ef6edb8a7759fc6636d4dba4f7cc6b208581cfeea1db205c150240e373aca2cba3dbe0a776f68cc473960049208c2775fc4a143d6f7c1307eebbb4531482e31c31f6364ed43882138a8361ffe43e620c3ca0aa34aaf724dbcce1bc9c8367225b392cb01e2941d1705698cce09388a210cfeca7af8870e5f334b62f24f603f369ae1d0505715a4bbdf6a775a38228a42f951d85fe9a09f8023f8be842df610ccc79f6ffc0e762080a969f747cd486a86e3961c79f6fafd61c034f9883b761f5e55be987d46d20cb6994ffebc4e86761ab028854725b18c4b9b4fbfa30e45a6af0143202e81bdb1b61bb27b486d946ab602ada8e9a5c177ec61f631b99ddb3309e2fd2136494b151e90b77dc6416bd54508895e6024d99f6dbcdc37a195aef253ea64b229355b900d00dfb863822d05258565b9a9b6732306642566f694b8596494c419fcba5599b", &(0x7f000025c000)="6349fe3ddbc7419d1d19818325c8429f770c1bef2c3b3be05c908a90c6f8e0c8d44424f6aa425136095bb9535c2a64f0f79dc3c52bf96a7937310e20a0110b525beabfb304dedfc85a04cb74db64b85ce212044c8e954c7db66d7a76b870b28278e19f75fc4d4b47ed4c7d7a31349a9638b7e34c366ee0a486c68f8f53b1269fe0e7abbdefdb0fc188a73ea9c02cfe07f9cd6354e7eb5fc1252fe3e90048b34760eb747f85a0b1b8b91f77d4154d02b35f697a4c8b845beb441db65babe76baf1c20ca0ec51b18e08218e9be33dee4a35d41de5e54", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c37000)=@assoc_id=0x0, &(0x7f0000359000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ef8000)=@assoc_value={r1, 0x7fff}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r2, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/09 09:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00005b6000-0x57)=""/87, &(0x7f0000609000-0x4)=0x57) write(r0, &(0x7f00003f4000)="26000000250015f8000000040000360004fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) getsockopt(r0, 0x8b, 0xfffffffffffffffd, &(0x7f00002a7000-0xf)=""/15, &(0x7f000009a000)=0xf) accept4$packet(r0, &(0x7f0000788000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b26000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000deb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e45000-0xa7)={0x0, 0x9f, "e2f2e3e86e89de5f54ede4c7b5b44a75258c44c76acdf6a24187d8bfe31bbc8fbcd746897a00be433b07ab070269b99fded24dc056a79d82c4d03895bcf137f6f9282ab057ae7f55a32edfa905aa438dcaf21520e4d80be565ef2a83bc1222ddfbca733e2cd8cf93e89cf439a00a8f2bc14676f44511f5b84225ff8a98390ffc8a3f8ed6cc17316bac7e086e54368cb80a736da49562a66c3484689bd088de"}, &(0x7f000019e000-0x4)=0xa7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aa3000-0x8)={r2, 0x5}, &(0x7f00007d4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000852000-0x4)=0x80000001, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c4b000)="e014bcb7b621deeb2857a123dd30ab88471e4d680effcf7d53c13c2e71efe3dc1f6206dcbb1e727568ab62e27e349f0e527a544108cf73d8eaf5b3cf924213d6671291d36a58d3d48ecf0cd24d81615b2a2997d2b4fa30180d90d7ebf9934ef28a2e155f127b27da22b355e30d92c9d4d32f8854cea71870cdbed80ae2ed652b5b25044faac7de46a834515be684e8b0f9f14267bb2313ba978e2ee873f33ce9217ec48a925e0efbdf3a8a879ff89af05eacc6344f44c74a3af12a210a649243c92e551608a8fc884ca5409d19857817e55c76ff0d", 0xd5) connect$netlink(r0, &(0x7f0000d80000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) 2018/01/09 09:07:39 executing program 1: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000f17000)="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", 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x5a, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "4d28af", 0xffffffffffffff0d, 0x8000000006, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f1a000)=0x481, 0xfffffffffffffe45) getsockopt(r0, 0x9, 0x6, &(0x7f0000f19000-0x1e)=""/30, &(0x7f00008ed000-0x4)=0x1e) 2018/01/09 09:07:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000050b000-0x15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8906, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000185000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000506000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009a5000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000c3b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009d9000)=@assoc_value={r1, 0x292}, &(0x7f0000b99000)=0x8) 2018/01/09 09:07:39 executing program 6: r0 = socket$llc(0x1a, 0x2, 0x0) setsockopt(r0, 0xffffffffffffafb7, 0x8b, &(0x7f0000167000-0x6)="1cbe37d83ff6", 0x6) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00800007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95075fc0d61c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd01f273202a527f2facc0035120ec64fa733c1c99276b26e05000000727e327f814dc256ce82cb2c00ef58911dbff90000001300000000ec026956"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x9c, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000051b000-0x6)={0x0, 0x8001}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000892000)={r2, 0x7}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x5, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000003000-0x10)={0x6, 0x4a37, 0x7, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000004000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000001000-0x2)=0x625) r5 = accept(r1, &(0x7f0000002000+0x545)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f0000003000-0xc)={{0x10001, 0x1, 0x5, 0x4, 0x4, 0x4}, 0x7}) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) 2018/01/09 09:07:39 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c69000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000021a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d6000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000d7f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c00000)={0x0, 0x3}, &(0x7f0000f37000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000323000)={r3, 0x101}, 0x8) 2018/01/09 09:07:39 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00009a8000-0x5c)={{0xa, 0x2, 0xffffffffffffff35, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, {0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x5, [0x7, 0x3, 0x40, 0x9, 0x2, 0x1, 0x1000, 0x101]}, 0x5c) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) 2018/01/09 09:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000321000-0x10)=@common='bcsf0\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pipe(&(0x7f0000099000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d3e000)={0x0, 0x8}, &(0x7f0000274000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000720000-0x10)={r2, 0x0, 0xffffffffffffffe0, 0x9}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000511000)={r0}) sendmmsg$nfc_llcp(r3, &(0x7f0000258000-0xa8)=[{&(0x7f000035e000+0x4db)={0x27, 0x26c4, 0x1, 0x7, 0x7, 0x605b0aad, "f674d391ca40c51f06fa67d245aaf99380410ee6ea54cc5bdafa74f1af64aca92ac1898b707e3a46985b4adc266543ad5436bfd258b1386a9e7d21facc0fcd", 0x400}, 0x60, &(0x7f0000255000)=[], 0x0, &(0x7f0000b24000-0x1010)={0x1010, 0x1, 0x31400, "cba55c6d125070a6f004dbeb686486681574ca0b4c289efac29f6bb7d86b7b3c4e4340ffad4434087370833fb8eb2d4534a3ed52ffe1a6b5afabc49c8e2ce4e5de261b2e4d3c8597cd057e96a7517a86e2159affd95f91c12c838e4c885de213299e3b22613351ded079425ddcb7b375dd7b81ee23ef858bf2677e2e0ad41e042b2369dd5efeffcdb67a5c6b259b456a117fb40d90051fa6c1249074655fe2d4cb4e2423929dece3c27b6e72d1ed632d524c130296225fce097de27f3fe26db2db9fc30c6454e8e63782520461cb0830a2acae05955746fccb5633f8191123fbc7be8aee579e03c5d35c01dadcff9a3729121d4edf2c762aed7d52ea49e755f9396a71b633549ff1748dde96bb2dfec6b9bea24f8d2cdda688251d4af667adc6d1755d5765ede03c32a8f91a1e7a38537b4c5421918c699cce3db07962236450578a5b2e8dc8ca885daa8fcfbda752f31ee0bc46ad03bc48a7d005f437e8a2308d5b29c1315027ab821465f53c08f8ef831738c6be7f740682b24e587a03e74f2e94492c6a2bb5ba20d48e30bd068eb3d07259fe3b2eccd31d92119897af53e9c9f0fb048282474038274e0ddf1493581912968372805c9723c9cdf49df08d6823ae52d19d2d774ceaec412bd77ce519d716c4b2e582e14be65b2a8e9743a58b09056bf56b9cb5bb5b0399003f726134bb99b39ab271fb76b6c1327420762dd0ccaf09922270f7b7f00c834c511c2d00f3cceab3c51a3ef3bed067d90aacdd637362e863d9199c5be1cfbe7994d38d130a7ec99417384692749d47773c184648213814afb34de19c6cc0b98454b16cbb20cb1cbb1adde77692a6136ad97c471d987a4dcf971daaad4d82bc6d59bd51b8a4576775e9d04be94aedcc3e60b8454733c416e60bf288e87706f20643a7481cf21be6490e10e16566e5711c5ca1eb6dd9eca1a63ac1c599d89b28b8ea123535fe64efd464134474c3c673d76ac127bdf75534f8b6c35e2c116527aaac51666be3a59d76c023b969b3681b4b00f580113d41f423b1e45097c643c74f2addadb60bbd13fcfa8b4377e0ec77fe5f21472c82e0bc45389f54bef22533046283a4801cdfb19fb5823e0035d28cc32fbece09a0b6d94f07ad00767611d5c9a512dc7f0f22687ebb1f1568b215c7d78bb8cf55d1946d20321afd1aee75782476d64f6f5a3e87f4dc2977cf1abeaa036caaaaa5259282500fbacf5c03703cce98d84301dc3ac9dbfb74c433d26accb3d40784222d02afcc63ca0c7d924308eab8980cc19388e5a772758f5626277f5529a8f8a0a64e497411d9993e0ff5b42fc4ae950a4e96324eaaf70a6c6ade8f60a08d42c291272521258bbfc68829bbb0df63b0abd4301cf3782bc9e1df5fbda2ae94a094002dd207a276ddd93d4298d8518ea85184973f30517db86d2ad7db5efe7dc677a606c2957f42cb7c9e2efa5613f27a603e19632ec594367787c019d1f5efebc82f6fb04fcc2cce29ed76fd633f15d8a61f6468bfd1e8f9e7d2a0a06d0d4a9ee5857b17d31a70da716b4c150649ecec8aef842f20922e91b3db21ea989aa3a71b1f63d1a965d3e167dc9e0bfb1f99aa9d721045476a4eae8d2c6b4a477a763bb764c49ea2f497d0a60290e46186621a8ea1f796c705aa5c811bd9ba4402ffe02df9a83799f55412fb17e0abd4069664196bc3096451f84f2ce523608eab0ccc2d849c65ca6c54a457ef264be81ef246e71af89d0ff170740ab454671c6824aae470ea1627e5001441e7d166014af7b093b0e776e01883dc43bfaf5ff57a3dfc823d263e7af1171691085290c67034b3c5db96db26a9c3b68f42110565173bb072b673111af224c148dcaf6bc6225b5bcf6dcce571728595829108c2fd59c02716e8138719a32180bf2a99f0ca4abb00aaa39877115f5ee7ba5ee24a752891186f6bacc967bfe7ec84d90f254c1b3f24c3fad102862ba3d3173a68613bbaeea24a534c5f4df56bc4249f0234ef5a57f54bd9cc435ac10aff83bbca68701a56b7ec230f18c9e103c54bf793fd311b526f3a6b809c13c36d232cbac1e3187fb03c89abee13181f2054529c22f1f966ef0da8684e77603f318777c2bcda20f0a21473e9c9c501dafdee074ebc3f20b474e53e6c5692899d75573b68672690aa429757e1fa5b88bab2c2ec3974de23a40f474a197074e871fb84816f98b33053b3f744ed01b700b1688a3eb8fec2e4c8c8e784a2d2668946bc05a0a89a51195ac3ef5cfc3fd487e8505fd2c42ae1148c0211abad2743d9965c8fab9706f8ee471132a7b1652df7532ada86e858395e68a2f15788ceda8ffcf65f7445f2e01a3c07075332ab21cfb2f9cdc08e37cba1509294c1afbc0b3136ee5296c43f704239f93d7ac6f0a05ecb9c7c6acfd0d0b25d07e1a770532fabf873b7a06ce22c98d4c26d8e9d3d2902e6a4d5ffcac5bd03b12a4eaf9af1367d67cdae81bde6696c6fa1a6716d07f16cf810d78a08a61e60830a31b56b8090cbac377f09e10801412095a1dfe6a3ef88ddaf706e1c143b2c260e5b031aea5ead8009dea70f9a028a30713dcce67e3ae13d155373a8ba81d123999a113d8b11a87026733e93201a2a0973ad586fb9fa4c895bfdec710f9c9b100a579f437320ec0ac4931f8123205b5289854ed1eba135f0aded97fd27cd6923fad60e3d8c8bd7ba0ab91d98edbe519a1815a7ca99e9cdb3bd3e3c24b0b9037698d77520171d9455477c5fc95035256177a87cd536d5af53b7ae7d2fb409bafd3aa3e0133e02ffbcb356da4d1a45f94375764c533abbee92e5f890b0922e47d7f9866860a0c355a5babb0f672c0078f15475a2fbfa3f2be92bf14e84f2d6c4c365ed7f3db061b376f7939254701738b73bf655c4844a72ce7182769ddf391d948fcf0d5f83b7b2f500db2a2f002cbbdd639707f12e037dced55c7bca009369793d19a51b5edf7912c58d152f82db7174370d84da038ceba65f2dc1fbd241cf9fefb119ae014297c1e0966653989f46dea762389a9efbda9fcdb0cc936047c46b9ad49ebe46d41331742f5c30b058211c1a3fc310f58d3d404549721b5ad2861a819cb87a31232f8ab95de6d676c914c765f4d4b5f49f05e4b51a4089aa65c227722356a4180f6c0be262468428a351cc2fe255464135562997393f338779ad9c34cdff1b2ecab7e4f15a3d8391ad6b4fdf4db814826f754f737b4a4733cd510a8515245e062b751a3cc2b68df4340fbd00dfb370de0e2c4ff26263632522743f98e267a9f42f42e68512ef58c9770edf011e6d4b89859d57caffa6f0ed03dee52b1232f928ac6b4b7d571962336c030b1faf87ac0ccad78ae94f95bc4de35e7ba6ed79046bce392225690fcafd14616441ce98bc9e892047324fb37b8fc4c65439ab7c23f94c7ce47d74bf6795ea7735a867bb1df927122884e8d717b1827bbab72c7c4e219dfd63b384dc923685dcfac7da0b71747dac8a87a5cff57312da1f1e053747d6e1aac977d49c64aa06b74badc0f442464d0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0x1010, 0x20000001}, {&(0x7f000048a000-0x60)={0x27, 0x8d, 0x5f, 0x7, 0x8, 0x2, "af9fe089508e7b97011dfbe2e58debcce3eb61fa2758e27e4a57438dc56eba8c6ce5e1f97a1034a23a58349b9922aa3d0c2e0d46d4aeba7155d952c9527f2e", 0x4}, 0x60, &(0x7f00000b7000)=[{&(0x7f0000cf6000)="3e5f2170896dcd26f3f888d776dcdb5c99297ea2a2d93f8755344578d417ad78de63508a28ef86169c7b56cf61ed809bfe0e726a222cd2e3d279f58f8e2abb91d5c281dfbd15349f0669ffb03af6b269950daf02464df61d1fcd31e564c4e376", 0x60}], 0x1, &(0x7f000084a000)={0xf0, 0x10a, 0x849e, "e3fec2c6cc6c48fc94e56638681019f076136fb45e4c0091e32ed6c7e551a2261f0b855241bd90604e8ef717e201f79195961c200bb1d5296c45b5897d2b968237eff4af12a4645c3360aea807dc779b118dab6639e8065a32abb7198540644166a312e16bd97bd1c9d6aa0d483ca396fb99130ac33d956461c2dc47be4d42867f7b7749c7f54f56bbc563e6b3c0e34e59323fa95b7e58e324b204f9d9ac36e0d60bd32a5af548efed8ccfe81fe5c2a9f9469e70c2cc664bf012a4b911cc3cb8de26aa2fc5a52ef9e76fdb7f1645548ff7259c8682acdb160ab68894dea0"}, 0xf0, 0x20000800}, {&(0x7f0000f80000)={0x27, 0x25959886, 0xfc3, 0x1, 0x7ff, 0x120000, "c67b40480551ed344f71a2565926d5c9b3f45f82c9a5d4507c1cbdf0e7eb1faa35335f13481872a3fc1d3738f386d08b93d6a5daef72af2aafc21d58c77f17", 0x2}, 0x60, &(0x7f00009d1000)=[{&(0x7f0000c7a000-0x1000)="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", 0x1000}, {&(0x7f00008ea000)="03e03e21b8d1cea62ef4c4303d5807f354901890", 0x14}, {&(0x7f0000053000-0x3f)="6fed8f5464fb8b27fe6c01b29eaccbe8b2b6f1d254afff2ed8667de93c4d8ab6fd25b170cbe8965b8bbdfc3823af04cb28fea8bf66f562c1c55775a1a86741", 0x3f}, {&(0x7f0000b0a000)="0327e9bb52bd61a8d9ff3de3d547d36dbe42eab7a2106d256ccf51ae0c9ad6e49b3c064eb51b87e61488feb3765cd2826f9276d6fa7364f1", 0x38}, {&(0x7f00002cf000-0x54)="765c79b8c48e9d9b572c80cb919a4e22a28acb749dc519974f53413d413ceb7aebe6edbe4c09163b7c036ef5866c65786585f9f5175532ef3b95487dd8932ee505f4a7968ed22775c91e84f1abef1cbffdf7b0ff", 0x54}, {&(0x7f0000603000)="09797e96afa05af36888c8626e65fa9bf541f984dc166c865a2d51f465f59ed7583a43db5b86134e1bcce296a6e716d740ae4c2ff78864941032eb825b274f3c9039923aa2fa07cbdeddc47081241ea707881e", 0x53}, {&(0x7f0000467000-0xf2)="6b7b60d736d1569d7b5e53ca98b5a6c5bd35bf5b629fef0e03cedd06c4be6bee37337aac8065cc25548832ed78f68e1082fa9ad2b42a2daabd0aede15249c6fdca20b80802337c1211cd419576c1682ceecb51477a5c5b52e18e527b80ab1f353ba93a8a253114fbea1f72688a500dab56f9ff8e08b23e9830d642df34938ae3971a48d1cda9509fb5c492ddccabb6d696f8979417285d89300f5562157a68bcb9e46a523a47effd90b45815cfacb4e49d54a3ea76fa340e454d63b2ca489e2f0ac1d70ea2f1b7bb4dbcfd47927ff4d16f03260ec9d990c1b1ca4e90296096234e7cec99f9f6e1555b1896d030685c0218c5", 0xf2}, {&(0x7f000097e000)="4f4d1a15a25482d87ac2c76c61bcd004e72475fc2e627cf6af807e40165789276b228d478fc9f2fecdb08a5073f235f6ad3b0d4cf45413d0eac25a", 0x3b}], 0x8, &(0x7f0000fb0000)={0x40, 0x113, 0x5, "733931146af747c1ea0703ba92e5607b44c6ff6ba0c116996a931f81cf22508c169ff0fe03b92266df"}, 0x40, 0x4000}], 0x3, 0x810) 2018/01/09 09:07:39 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f78000)="310000002c00adf8e2ffff08000bb0040043ff00000000000001000000ffff1a05bf6e35", 0x36ed9e9703b4d543) 2018/01/09 09:07:39 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000014000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000a000-0x18)={0x0, 0xfffffffffffffffa, 0x20, 0xffffffffffffff0e, 0xffffffff}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7077514d}, &(0x7f0000003000-0x4)=0x98) 2018/01/09 09:07:39 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = getgid() r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r4, 0x400448e3, &(0x7f000000d000-0x4c)="e2c5934620378527d6102f17d4e130d06d55ba31d028ac80ce588fd54ece771b8336ca541a0404e708a8171acfc6bf848929583003dd220d6d5e471712f4896d56d971905cd90895f015fcd5") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) r6 = getuid() r7 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000009000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f000000b000)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000c000-0x30)=[{&(0x7f000000b000)="f213af303789e62663899c72fc2c421acc6b5c0353d88598f5095f48c65081bbe8e0f3459203c89b7d6989379f40f9803ce5918a51e8a63bdda7da9804e2a50ed651650e13d9b852747b79e517177ae4cb61ab4a222e8861fdd39d9e6141372991f780d48b1fc3698921f3abd12f9bc730f788295ae6662dce9e2b303d5588dfcec9030a1b43485e03c2c13ae1b3d75dc6597e", 0x93}, {&(0x7f0000001000-0x36)="2a134cb5f2d3c862345ea52137b176bc61fe07cf1e2054af1f74e081d637f5aa5e94b8cbad172e40e623b866f8bddd48766e7c544c63", 0x36}, {&(0x7f000000b000)="08e16150009ab57c0eb98fef75177ff8e7b88d9e2ea57657053f124954d20c2fae6581570bba10f20e18cc705fd473d9377cb2c52b858a9d4845c2ff0bb8f342611e470201b094bc5ebb91584444f55fbc26129981f553f02fb21623b47e046b29aa80e638795e07aa735e4ee9aa73517b", 0x71}], 0x3, &(0x7f000000c000-0xd0)=[@cred={0x20, 0x1, 0x2, r5, r6, r1}, @cred={0x20, 0x1, 0x2, r7, r8, r1}, @cred={0x20, 0x1, 0x2, r9, r10, r1}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r2, r0, r0, r0]}], 0xd0, 0x4811}, 0x20000000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000009000-0x8)={0x1, 0x3}, 0x8) 2018/01/09 09:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000383000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast6)\x00'}, 0x58) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/09 09:07:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000923000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000ade000)="1f0000000606ffdde200409ff60f0300000800150900018006ffffe5010051", 0x1f) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000bac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00004d5000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f56000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f38000-0x10)={0x0, 0x0, 0x101, 0x10001}, &(0x7f00005d8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00005bd000)=@assoc_value={r3, 0xc6}, &(0x7f0000282000-0x4)=0x8) 2018/01/09 09:07:39 executing program 5: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f000079f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e01000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000eaf000)={0x20, 0x2, 0xfcdbacfde47bcd07, 0x7, 0x1, 0x800, 0x5, 0x77, 0x0}, &(0x7f0000ea5000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x400}, 0x8) connect(r0, &(0x7f0000940000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x16, 0x0, 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x98}, &(0x7f0000004000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000005000)={r4, 0x5}, &(0x7f0000007000-0x4)=0x8) ioctl(r3, 0x5, &(0x7f0000003000)="3cc1724db7b09fbd766044d0b7db3f51059c62a66c7e025f101d32964041c174a11dd9aee669740f0fa40aeb054d0d10a845755ce43aa82b37e104fae0ff198a388811772b0ce1d878c6807ac7c92a5b829de491e0e0fd295e1d82a38202465b2657c849abc6abe49089fbcdd93a0a77ff066c4bf77e918730f4fd33fe18297df2fc77f9fe2606f9487fd281755aae9c78f01e6593d37599853f12cf39b088f6aa0a558a587042dd1a835840242de9d61ace03fb4e9e835b3e5204268c74536eee91f1dfac60964b7b4589510270619cc7d09e250f535bfdf676522d316b5abf") getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r5, &(0x7f0000002000)=0x4) getsockname$netrom(r3, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/09 09:07:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = accept(r1, &(0x7f000019c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000223000)=0x1c) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000d48000-0x4)=0x8, &(0x7f0000804000-0x4)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r3, r0}) sendmsg(r1, &(0x7f000021c000-0x38)={&(0x7f0000f85000-0x9)=@rc={0x1f, {0x80000000, 0x5, 0xf2, 0x3, 0x2, 0x200}, 0x1fc00}, 0x9, &(0x7f000083f000)=[{&(0x7f00008c7000-0x22)="75e98b93a86db8ee768460981bc2290e738acad63907d7b4ad5223cb9a1b39baaa43", 0x22}, {&(0x7f0000506000-0x26)="f74cef86014d817ebe1ea2cd0bbeece1e7a954b65576b09bb46bf4c3e6a4dc12a5f226a64bcf", 0x26}, {&(0x7f00006c9000-0xfc)="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", 0xfc}, {&(0x7f0000f75000)="2462b356abe0c6c2a373ad200cb66528f277945c58b937a2f007ad78809baf0c91c216793e3f4b2b06c885c5fe759549787908dece6a9639a866115a5f53b3280510127603417b3ab3f0cbbe8139890beeae41e0403ce8a106b2", 0x5a}, {&(0x7f0000091000)="d6a2b2b6a0410287cffac7395b95f09c06c227980aa5d0634c3bb83d8b73", 0x1e}], 0x5, &(0x7f0000321000-0xe0)=[{0x78, 0x29, 0x66dc, "7206ba0e0bf070fc7671fc6a2adea2b033e37d4ea0d42168af3b70a9710d533390656dbe189d3e3f7cfca52df7b175d7c459b7607ab08cec60a05e559db0228360a636550ca06b4e59563d3edd56d08ded40f60c164aeeef0f42ed86205b16a9eae388"}, {0x68, 0x10f, 0x3, "3a96688641b7403599185ad4996ffb5bc267499ae613efc6a2f0d116fd77f745bd3ddc9fcab727f3d4705d9b4b189b92aeb432880e0500408ccdaac5e627920934812a60235d9523e146d55cd1051d45f7903aab0339"}], 0xe0, 0x1}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e48000-0x4)={r3}) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00006ce000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007af000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00002cf000)=0x0, &(0x7f0000bda000-0x4)=0x4) 2018/01/09 09:07:39 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x200000000003, &(0x7f0000001000-0xe0)="1eeab6a6f0ec733cb3af92973ee5e6f685ef97f113ae9d83a3bf929be53faf2d7e086a7bb2ef02bdb1b3b796b3b10e384e2f2e5d00e300000000007fa6dba8b527bab2b3b5d3070c0e32ddd8f51414956049d517fde47f243c027a9383663cd1a42781ce296b9d2f684b00008567234e45b8c566d934450048b483dfba4efdcebfbec24754a21f1eb6555d31184bcc906c68a4c9cc468fa94a2d06ce6992af3c10dbd82bffcd0322ed823d68f0adc611c0a39d43a08cb2df568f94712a1df740b803b983a1d7b6e3cdb11d047a9683855348f70f1ead83671dad930a89196f81") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000003000)=@dstopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}]}, 0xe) bind(r0, &(0x7f0000003000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x98) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00007a8000-0x4)=0x101, 0x4) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xffffffffffffffff, 0x8, &(0x7f0000fd5000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd8000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x80000001, &(0x7f0000fd8000-0x8f)="860b77d1dab1f5f3e157d44568750430de656b4cda8dc4e42effef8ee369ea1d78e3803e147be42fecbf03f22a75c457376cc6d09fef1d6ff87ae3f8c2c725f7d3c78261f126b31beeaa59520eaacb40481c07528bd7b9f463328b2bd706217952ecfe8efc7319044db360eda17eaafa6fbe44a2b10ae5d7297cc8780cdba4908f3a03645563d1158e371d6ff4ddb3", 0x8f) getpeername$packet(r0, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x14) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000085f000-0x8)={0x457f, 0x2, 0x11, 0x1e12}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000fd6000)={@loopback={0x0, 0x1}, r3}, 0x14) epoll_pwait(r2, &(0x7f0000341000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xfffffffffffffd74, &(0x7f0000fa2000)={0x5b9c}, 0x8) 2018/01/09 09:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) [ 182.345506] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 182.393852] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/09 09:07:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) socketpair(0xb, 0x80e, 0xe5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0x7, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x9, r2, 0x1, 0xffffffffffffff9a}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/09 09:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) getpeername$unix(r0, &(0x7f00009f1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000db4000)=0x8) 2018/01/09 09:07:40 executing program 6: socket(0x10, 0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='ip6_vti0\x00', &(0x7f0000d5e000)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 09:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000121000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000583000)={0x7, 0x1, 0x9, 0x7, 0x1}, 0xc) syz_emit_ethernet(0x437, &(0x7f00001f0000-0x4dd)={@random="11e4588ecd00", @random="09bd8fecf56c", [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x401, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00\tg', 0x0, "376ba3"}, "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"}}}}}}, 0x0) 2018/01/09 09:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmsg$unix(r0, &(0x7f000058a000-0x38)={&(0x7f0000504000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00000df000-0x30)=[], 0x12b6, &(0x7f0000f89000)=[@rights={0x10, 0x1, 0x1, []}], 0xfffffffffffffee8, 0x0}, 0x0) 2018/01/09 09:07:40 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x7fffffff, &(0x7f0000c8b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000668000-0x40)={0x9f, 0x34233506, 0x5, 0x41, &(0x7f0000fa6000)=""/65, 0x7b, &(0x7f0000bac000-0x7b)=""/123, 0x2f, &(0x7f00004e0000-0x2f)=""/47}) socketpair(0xa, 0x4, 0x3, &(0x7f0000fa6000-0x4)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d72000)={0x6, 0x0, 0x0, 0x68d}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000fa6000-0x20)={0x401, r2, 0x10001, 0x4}) 2018/01/09 09:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d4a000)=[{&(0x7f00008a2000)="390000001300094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000e3d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004d6000)=0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00009ea000-0x4)=0x1000, 0x4) 2018/01/09 09:07:40 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ef0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000399000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7901}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000be000-0x2c)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f000059e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ef1000-0x4)=0x10, 0x80800) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000bc0000-0xd7)=""/215, &(0x7f0000770000-0x4)=0xd7) r4 = socket$inet6(0xa, 0x3, 0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000031b000)={0x2, &(0x7f0000656000-0x10)=[{0x8, 0x3, 0x57, 0x9}, {0x6, 0x7f, 0x4, 0xdf45}]}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8924, &(0x7f0000ef1000)={@generic="2fe162affee9cda3180ecbaf4730378a", @ifru_flags=0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000660000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3, 0x0, 0x5, 0x1, 0x401, 0x7}, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000ef2000)={0x0, 0xc367, 0x10000, 0x8}, &(0x7f0000ae3000-0x4)=0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000ce8000)={r5, 0x78, &(0x7f0000ef2000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x10000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3000000000000}]}, &(0x7f0000a4d000-0x4)=0x10) 2018/01/09 09:07:40 executing program 7: socketpair$inet(0x2, 0x805, 0x80, &(0x7f00001f6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0xffff, 0x8, 0xfffffffffffff801, 0x2, 0xe2, 0x7ff, 0x5, 0x3b, 0xa95, 0x10001, 0x8}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x18)=[{0x2, 0x8}, {0x7, 0x1}, {0x4, 0x4}], 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000-0x4)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000-0x1)={0x5}, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6c, &(0x7f00006a3000-0xce)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x36, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "218e565b0bbf"}}}}}}}, 0x0) 2018/01/09 09:07:40 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b55000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r3 = socket(0x11, 0x4000000000080003, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000963000)={r2, 0x0}, &(0x7f00002b1000)=0x8) sendmsg$nfc_llcp(r3, &(0x7f0000007000)={&(0x7f0000cbf000-0x21)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2bb71762b3a90448d36e0c50526e713cf27e92bff07f6e3c6d8f0f7a5c0c3f301792866ea1cabcddcde9ccd14718bf738ec84a0e3a211c88981f44c5dada", 0x0}, 0x60, &(0x7f0000fac000)=[], 0x0, &(0x7f0000eaf000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/09 09:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b97000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000f6c000-0x4)=0x6) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00009fd000-0x20)="0195090700070c0000fa000011040100df000001010009000000ff000004eb00"}) bind$alg(r1, &(0x7f00006e3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) 2018/01/09 09:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000d2000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000b93000)="7efdc96c2f64a54e7da935901c7e2e80840f55810cc42c784755f7a68d") r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000058f000-0x10)={0x1bacf914c1baebe, &(0x7f00001dc000)=[{{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}]}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000098e000-0x4)=0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0xc, 0xffffffffffffffff, 'xts(cast6)\x00'}, 0x58) 2018/01/09 09:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000173000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000984000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000910000-0x78)=[], 0x0, 0x0}], 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000e52000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x804, 0xc) write(r0, &(0x7f0000ea3000-0xa3)="7d3ef742019449529471d1e65637591e88c73bad216e96a78e904fdf51cf956e36bb8725ee2a516cb2dd5f4ee8f642c3356cb58a9fcf38b37aeeb4a94cb945636bb776e2e1daffa15cd70a09548c751d1c44a49fad24323170da2a2bd66d2c404bf67e7bb1634433670264d80549be512368adf3a32b5d927b8040ecbadf5e9b92202847354a6749653e438f9a7c1d82e1b833aa5d60ae572c181b9290b8d8bdb15be9", 0x85) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000866000-0x20)={0x4, 0x0, 0x0, 0x401}) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f000042c000-0x1000)="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", 0x1000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000090a000-0x4)=0x100) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000093e000-0x10)={0x78381f87, r1}) write(r0, &(0x7f000059c000)="1f0000001000000000000000000900000200f00008000100040400dcffdf00", 0x1f) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000b0e000-0x1000)=""/4096, &(0x7f0000013000)=0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000612000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000123000-0x4)=0xe8) bind$packet(r0, &(0x7f0000c63000)={0x11, 0xf, r2, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f62000-0x10)=@generic=""/16, 0x10) 2018/01/09 09:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 09:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000af8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00002ea000)={0x0, 0x0}, 0x1, 0x9) 2018/01/09 09:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000908000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000025000-0x28)={@generic="c699ede8d053222c5509dac58ef5a8b3", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001a3000-0x68)=[@in6={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x68) syz_emit_ethernet(0x66, &(0x7f0000de5000-0x66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x30, 0x3a, 0xbfffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) readv(r1, &(0x7f00005e9000-0x20)=[{&(0x7f00006e7000)=""/126, 0x7e}, {&(0x7f00003a4000)=""/112, 0x70}], 0x2) socketpair(0x4, 0x5, 0x8000, &(0x7f0000bae000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064b000-0x91)="5be7555657e73814b6fb7de6bb88c332feeb5a3169bfaa30a532577eac28bc21b3e1d81d0821921fcf25f2fd46f8c229da52c9b85cad54f637ae3595a48285e999c1793214430d2940b69a1fee583eace6617b5a33710dda2ebb467085715166e70f8c2eb982cd0193f428b7d5bc9b4b14e64b4d7d24309b6e2c79839d149d5c512dc53eaba32086d79ef8b96a5084d60f", 0x91) 2018/01/09 09:07:40 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x80000, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c91000+0x8f1)={0x6, 0x1, 0x713, 0x1}, 0x8) sendfile(r1, r1, &(0x7f000089b000)=0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/09 09:07:40 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a8f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffea8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000097e000-0x8)={0x0, 0x2b, 0x1ba}, &(0x7f000016f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000443000-0x108)={r2, @in6={{0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x80000000, 0xf2, 0x1, 0xff, 0x7, 0x3f, 0xff, 0x8, 0x5, 0x3f, 0x800, 0x8, 0x9]}, &(0x7f000039a000)=0x108) 2018/01/09 09:07:40 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) accept$netrom(r0, &(0x7f0000719000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000029b000)=0x48) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) 2018/01/09 09:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0x4, 0x1) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004c8000)="26000000130047f10714c1f859002326020000000200000000040000000001ff060010000635", 0x26) 2018/01/09 09:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) accept4$ax25(r0, &(0x7f00006af000)={0x0, {""/7}, 0x0}, &(0x7f0000437000)=0x10, 0x80800) writev(r0, &(0x7f0000d80000-0x10)=[{&(0x7f0000e5f000)="1f00000002031901000007000921068100cd853b09000100020000ff3ffe58", 0x1f}], 0x1) 2018/01/09 09:07:40 executing program 2: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000034b000)={0xac, 0x100000000, 0x8200, 0x2, 0x9, 0xc619, 0x3, 0x5, 0x0}, &(0x7f0000ac2000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000aa5000-0x6)={r0, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) 2018/01/09 09:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x7f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b1c000)=0x1, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f000051d000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 09:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bb0000)={0x80000000, 0x8, 0x200, 0x8}, 0x8) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000a, &(0x7f0000993000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 09:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80004, 0x7, &(0x7f0000230000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000366000-0x2c)={0x7, 0xf0, 0x4e4, 0x0, 0x7, 0x0, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000b19000)={0xa, 0x3, 0x4, 0x6, 0x6, r0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f000076d000)={0x9, 0x0, 0x0, 0x0, 0x200000000000006, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00007fd000)=""/240, &(0x7f0000a4b000)=0xf0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ac6000-0x20)={r2, &(0x7f00008b2000)="098c5b70fb1238b2", &(0x7f0000a65000)="eb84ad3ddfe31d7fb1c6f65fe52e28967313da06b6ec7b3e16afa3279e77a4caf6c9bb242fdce97ef544b2950a7aa32335a2bc579f5f6659888c77bc91ae0fdac8ee96914486f12b602efa7520a7e47bcdbf6246eb93c7ad1bc087265e0ffb3c8e23627e7480518d4d26179bc8ccad82c7d171e8af88051c8baf13c455ccaafa0dabe18c76e3a4ffcec1628b962c1e1bce6e8ac76a47544996c56c387a636e74ede14ff9dc67ad6441e11aa878259ae61dafc779aaa6e833d5f634df33a20d422c9fb56a0a2eb5579ea28043dacc57043d7f282c96ee5bcacc3e5c0323708e1cbb", 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00003fa000)=0x5, 0x9c) 2018/01/09 09:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f0000dc0000-0x100)=[], 0x0, 0x0}, 0x4008004) 2018/01/09 09:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a6c000)={0xffffffffffffff9c}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ff0000)={0x6, 0x8, &(0x7f00003c8000)=@raw=[@ldst={0x3, 0x1, 0x3, 0x6, 0xb, 0x40, 0x1}, @jmp={0x5, 0x7, 0x5, 0x1, 0x7, 0xfffffffe, 0x0}, @generic={0x8f01, 0x401, 0x2, 0xfffffffffffffffe}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000943000)='GPL\x00', 0x0, 0xc6, &(0x7f0000daa000-0xc6)=""/198, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000854000-0x8)={r0, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x0, 0x8, 0x0, 0x3fe000000000, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0, 0x2, 0x0, 0x0, 0x0]}, &(0x7f000004c000)=0x108) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000862000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000049c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aec000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b7000)=0x8c) [ 182.722374] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 182.750465] device lo left promiscuous mode 2018/01/09 09:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000778000-0x4)={0x0}, &(0x7f00007e5000-0x4)=0x4) 2018/01/09 09:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000479000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000099b000)="4a36455d081c7bd3f37bec0cf30df2836b23591c3333d1ea66db548c0a735feb9d99257155de439f80aa58b69a42a64a8e4226f3c6925d7cde68ac3e6a8312fb62c803cdd45197cf5f7305732b9c629d322eb82fa060c11f6c34162c7f7b4b2c95d3670ceefaba8eef1f1c619d3132b1da83f5490e9a8348f91de0458843d60555c38f6ad5370fc9a40dc26424615218d0860fc4951808414e73a59ac62c2520318d330a771077047aad9f0e578fb615427085d5eaa595d9b9f043bd4a6721224b3e4b7c194aee734eb3f180ac09bcfabd8efa732bcbe3e36daca3f2e1f7b79135b9f0da089dab7108", 0xe9, 0x4000000, &(0x7f000067c000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, 0x1c) r1 = socket$inet6(0xa, 0x800, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000120000)='5', 0x1, 0x0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000024a000-0x2)="e0", 0x1, 0x0, &(0x7f0000d14000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 09:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000258000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000077a000-0x4)=0x1, 0x4) bind$alg(r0, &(0x7f00001f9000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/09 09:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x0) write(r0, &(0x7f0000ece000)="2200000015000701000910f7000800040a2200000100000209000100000100000115", 0x22) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000233000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x2, 0x488, 0x9}, &(0x7f0000182000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000016e000)={r1, 0x4}, &(0x7f00005a3000-0x4)=0x8) 2018/01/09 09:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000040e000-0x4)=0x0, &(0x7f000028a000)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) r1 = socket(0x1e0116dffe916e7a, 0x4007, 0x7ffd) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000777000-0x10)={0x0, 0x3, 0x80000001, 0x8000}, &(0x7f0000825000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f31000)={r2, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ade000)={r2, 0x100}, &(0x7f00003db000-0x4)=0x8) socketpair(0x8, 0xf, 0x4936, &(0x7f00006c3000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000a6c000)={0xf, 0x4, 0x8, 0x0, 0x6, r3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000b95000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f000032e000)="988b15a4501d7d95840616b04a9231bb", 0x10) accept4(r0, &(0x7f0000e5e000+0x25c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c09000)=0x1c, 0x80800) accept(r0, &(0x7f00007b0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dd2000-0x4)=0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ac7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4e000)=0xfffffef2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000584000)={@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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0xff, 0x4, 0x100, 0x40, 0x1000000, r5}) 2018/01/09 09:07:40 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, 'lrw(serpent)\x00'}, 0xffffffffffffffcd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x128}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000817000)={@generic="5c75ca51834bc906c539f605c6facdd1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f00003b6000-0xf6)="204e60f824e8e4cde449c3a2875988199476b515c4a0f0a496b9b5e1818defb797fc4f5da07eb42faa6125d9dfeb6c96aa657f594d094e2c331ea94839855d13c602b57fc33a4f052454bc3a1cc9b12518fa3f2f12f57e1159f90a39fcf2dd108f148354a2354a23cc77913c3fc327cd23aa5608eafb76b5ffb65919effcb60b4e8a294af4bcd85006c54871c0eb4af39e37de2a42f8d9a49256728fa24448b2ca582fde5aa12c23b0bd6034c6b89287b7c3de0333b05e4b0f4c3cdcc53ca34d00b2485ba3d55259e7b5db2738ebba36e6cc653d1dd9cf2cb25beb806ef898558a0c1bbaf5fc1c51362d7340a4b40e023f7a21c54827", 0xf6, 0x8081, &(0x7f00002c2000-0x14)={0x11, 0x1b, r3, 0x1, 0x1ff, 0x6, @random="c88243eb6fcd", [0x0, 0x0]}, 0x14) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x2000c000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/09 09:07:40 executing program 3: r0 = socket(0x15, 0x80005, 0x0) pipe(&(0x7f0000c7d000)={0x0, 0x0}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000000)=0x0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000426000)={0x0, 0x0}) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000dd5000-0x28)={@generic="33f350a9264ad5a3d9df6e1ff2a47e15", @ifru_settings={0x4, 0x5, @fr=&(0x7f0000dd4000)={0x9, 0x400, 0x355e, 0x9, 0x5, 0xffffffff, 0x0}}}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000dd5000-0x10)={r3, &(0x7f000079a000)=""/4096}) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) 2018/01/09 09:07:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getpeername$ipx(r0, &(0x7f0000e87000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000196000)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000005000)={0x0, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) [ 182.812326] device lo entered promiscuous mode [ 182.820372] device lo left promiscuous mode 2018/01/09 09:07:40 executing program 6: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057a000-0x10)={&(0x7f00004bf000)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha224\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000571000)=0x0) 2018/01/09 09:07:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f00009b4000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r1}) mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000b6e000)={&(0x7f00005b9000-0x10)=@ax25={0x3, {"f32b1db9b0663d"}, 0x6}, 0x10, &(0x7f0000b6e000)=[{&(0x7f0000b6f000-0x66)="8437a8dcb074f251d437d301c54b7de7c4b9711a2c7bd330cad37e88b2ea59c338f9af5141e5da4e394031a4d61573f708370079d6ee4149bfd340964bb3afa7526ef32484eb2e93ee376c1e7e88dbac66bf8e1385984d9a865707e51529a74b55193fc670ec", 0x66}], 0x1, 0x0, 0x0, 0x40004}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00007d9000-0x1a0)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xc, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 09:07:40 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl(r0, 0xffffffffffff0001, &(0x7f0000278000)="68bfd03eea4f4c3d8d9c9f20b7821212d2dbe07e97d88b291310388e677e26ea2cce4db53e1b0952be7ea4b8cbba7876e242642bcdb8811d379d622d7bfdbec784c1ff24fd28a17cee618ba419579a3cfb3f6d0b1b3fef0e2abab33fc1f406587992716f1734c430ef3a28d2bfeb6118931be41129d7fec7ba279f8f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0xc05820d9149086a2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/09 09:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000108000)={0xffffffffffffff9c}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f3b000)=0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000036000-0x10)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007040000068100ed3b8509000100030100ff3ffe58", 0x1f}], 0x1) 2018/01/09 09:07:40 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000074c000-0x4)=0x0, 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000582000-0x10)=@common='ipddp0\x00') socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000fe8000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 09:07:40 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) r2 = accept4(r0, 0x0, &(0x7f0000cff000-0x4)=0x0, 0x80000) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000ef1000-0x4)=0x11, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/09 09:07:40 executing program 0: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0xb, 0x1, 0xfffffffffffffffa) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a98000-0xc)={0xff, 0x0, 0x100, 0x7fff, 0x4}, 0xc) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000499000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a98000)={0x0, 0xe0, "31308d5edc0b95a023414ab84c827eba921ba5f8150fe346f413ef3b62fb3652ac490278cae429d4909aec2ab5c3d39fb07ee7b00e737b62d9c1cf8648b9f08905e6e24b568aee82a8d7673a54984b46949ce57a072a82cc0bcca09f5233c4e7a5678f61ab721d8bfbe6a7d73dfd5610cc953a34d4f846bb8705154add05487e2e520f025ab9c6916c03b236aed5b7fa9715286c070f7c6e4505a405f2ad5b338644753746a7c10700915fbdd7f99a9ca87a891aef875e1102a3dd88715e70ba6810eaefd08796ad67ada51cdd071b5cea1ec341c4f3d867199cd1e2db5aeaa1"}, &(0x7f0000a98000)=0xe8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000572000)={r4, 0x9}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000077a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f000012a000-0x8)={r5, 0x0}) 2018/01/09 09:07:40 executing program 2: mmap(&(0x7f0000000000/0x974000)=nil, 0x974000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000271000)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000030f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d6000)=0xe8) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) 2018/01/09 09:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000120000)='5', 0x1, 0x0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007e3000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000777000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000830000)={r1, 0x28, "ec3768ba056ece8ad49bc4d857712ba128b03bbdc66583e09a8bf7c5a8677cb60065152b14780340"}, &(0x7f000031b000-0x4)=0x30) sendto$inet6(r0, &(0x7f000024a000-0x2)="e0", 0x1, 0x0, &(0x7f0000d14000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 09:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) socketpair(0x17, 0x0, 0x7, &(0x7f0000aa8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000aa6000-0x58)=[@in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x3, 0xd60000000000, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006ed000-0x4)=0x0, &(0x7f00006fb000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000055c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000924000-0x4)=0xc) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000538000-0xec)=""/236) 2018/01/09 09:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x39a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa6000)="9e867c7306936d060001fad15d5a3f00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b31000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000655000-0x5c)={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d1}, {0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xb63, [0x100, 0x8000, 0x3f, 0x1ff, 0x5, 0x4, 0xffff, 0x1f]}, 0x5c) accept$ipx(r1, &(0x7f0000afb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) socketpair(0x3, 0x8080f, 0x2, &(0x7f0000ed7000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b6d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000f45000-0x8)={r4, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d26000)="5bdb06d50b2c644d7f42708c4076aa870f5cd1695c5a1e570ca44f61acf40b37f49ced1c4418c623d27e3bd30dcf0096e8212000df7ed9ee737bb4ddae815940e2a2f9a80b03a70ebfdd1d22c72f6953866d5a6e7aa5c2af195e71076a67e6cc56c7042208fa73746de8d2f69af272d5b71edc7d0c26080a8c2f6896fbcb73b0dbbc6ed2a3d4f344722c6ee00b65d567a17b7d33d4aff176d0bd12fba8", 0x9d) 2018/01/09 09:07:40 executing program 2: r0 = socket(0x9, 0x803, 0x1000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) pipe(&(0x7f0000cc1000-0x8)={0x0, 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) accept4$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000000)="cb1c2cf8ddf18f280408e51941f49bf40c35c0023b8ad1f851999e0311f2371a09fb9db9a0fbccb5d238d0b7e6223796e74ff69380244d45bd203fe7d613dae4173697811c9fa3d80aa20eb9f9ee1d08c909e78a0ac6815876f392f793c8bf0eec69b4641cf037cb789f822510974a0df6458fe7189f03769f47f91d0cba73b9"}, 0x10) 2018/01/09 09:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f000077f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e36000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r1 = socket(0xa, 0x3, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d56000-0x10)={0x0, 0x5, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000bf2000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cdc000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d5a000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0}) setsockopt(r1, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) r3 = getpid() socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c7d000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000735000)=0xc) sendmmsg$unix(r1, &(0x7f0000c0a000-0x70)=[{&(0x7f0000696000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003ff000)=[{&(0x7f000002d000)="6e19da57f2e9d53ca685bd863f62ee67f56aad23566618258b64f6b6d3e64ae7d4610d86cfd8bebcf96c1f33bd6f3c8b7a72d17b0a16bb9f4613213df8290165cb03563562a29de6be304bfc726e0cc82f1f24688eba2160721fbf905b2d05890bd4ef47fcab650aa8b085ae4ea7df471a527cf1fcc5d03beeb717d341021134c03fb7049ec0469aa08d2e34f2eccc6b7dd525b1d07ed6b4fd1aa8d1aef1814d9e2db1b48a3b3726595f93001e93fe8eed23e5d813c3068f3da197a512969b2f85c0506d128b", 0xc6}, {&(0x7f0000db1000-0x1e)="f6f067396ffea9ab349f79ca2b85c39ff5c8c793cce58ed19d47096bac10", 0x1e}, {&(0x7f0000276000-0xe7)="60a4431b6c8aeb6b3608de7dbf88150bfcd1be88ee8ca010b89cdcc6b6087e36d51e40078ba26659070b67d2d31244c5619c234894a0a71838d4dd48f156f4af8f32579c42ac5794feed602aca45a719425059618e34462c5b738bf45b378fb8a42333d989107377de3d31ece626b0c65ca54f6517ad2ffb69e14dd0542b42f7a56a4bea775dc1e5799124e19d973b48726d5423be88017af4efef99ecbbf452eb99fbd2c149d0116d93a8a85e0fb49d59524004a1137e120d194e25fbd25e7f674dda0af2695ba26ed1aa34e30816cb250fed20cb281050d8e744bdfb346df2ab4f4be8cd98a6", 0xe7}, {&(0x7f0000571000-0xc3)="5f53c4904b3248e574c346422e9231ac01227c18cc4bb564b56050366d048f857f573ae6238511b21b71aedec9bff40de748f62730ba7561ef7d15cc8b7fa71076f218cd3452b2bff414ce9da937c46b013adbd68905db35811e3857252ef413148a20ab55a73bfad667043284f223ba7b74d8bcd850e353850ad054d5e2a11db8ec5626bdfd8bcb72e6b01d64fbb82b491417bbc75372bc7dc65486cdd803a33b762acb0777d2b94f1c7ddee5b1589e0cd4c6c3e53ecf2dd543a0c008112c9115bc5a", 0xc3}, {&(0x7f0000c9f000)="e7b6d09ddea51acc1c7dcc7876a9935b34df852dd9de8129d8e88b3c3d22069dce664a1e5758828be85de6778bdf1d91f94c3e90fe17fffd45a1b2eb0650878dde40335d67d1baaf2cbe416671e418644b77435dd664e09e826f1b467eff40a0ec86a9", 0x63}, {&(0x7f0000e8e000)="7ee5280a085d25752200eb7f616406a483777be8812888ec", 0x18}], 0x6, 0x0, 0x0, 0x4000}, {&(0x7f0000c15000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b55000)=[{&(0x7f0000424000-0x49)="2c8c329406c0655aa2233fecca491a21dd8ceafbeac4ef7014c5e5429d0c1001b1acd08671a97a613e6ff496c36d309b99aa9beec17467c5882d32cbeebb8537cecb700e76b4df0fe7", 0x49}, {&(0x7f0000b3b000)="16ca5a97ea065d23a4b97f11e41a6b3e107b9d462616171d46cc0474019f144bfc6d6421ce617d51c87941a7dac5f4018ac5ccca9378221bde8e56c3569ec1d2fd2d0ac4207e52d726b480c78348f76f00f5f0bdd35aca3a9a4a671e0bed3b2e29ead3", 0x63}, {&(0x7f0000ed4000)="", 0x0}, {&(0x7f000067c000-0x9f)="4cd3dc06c5e06f4c8510826a12f7977658919283d2373e1eeabdf65071689c425b5754cae40ec4e3a3f4162ad48635c5fbe7303d5d9874962ec6c7d14fc12e80227b852f6dd5eb3c40ae49bec5fb147f016ee693f62eaeafacd30b1bbe58838f23384daaa75de325e20d4900233036942067cb050f99f5c6ada163f0c22eed09634fecd7ab0f9db4bcf6c71a847c41006998f349a2cf054be5ffbabb456831", 0x9f}, {&(0x7f0000713000)="dee4b7955b055e9e8fe715169f5e62cbf6121ee3ef68019a520f455674f6ec19255077f51f7bdc94eb", 0x29}, {&(0x7f0000e2c000)="bab50ee0e24e3f758e9a0c1d18dd6c99d6a06881efec85c9aae0049c45612ea8c79f01c484973f080ac81faabfcbf54d5bbbff8f4d6d202adef22a810e6fe9b2812092fcec19fd872bfe6e2c76fb866b7105fb0f26aa26fb19560f37038c79afac4c6ff622c91a80f548657f82048be5473c5bdd15481acd1758dd9f6eb47fe257e91d01a97ea6202dd62a468cc35f454a7395b11dcaf2520b5b5f440939b9395359bfdbc94eec16a6259852367fa0c9300cb31c6c4296238c78af802ff2cbfa617024be00cb32d74e6cbd3b8155cae21fd6d4640c0c4a595cde8455fbe4084536e414dacf7c84cc192384d1852226", 0xef}, {&(0x7f0000cd0000)="83c75e51a6718fe9d2b2860f9097b51412eb5ce4030ac6b717137d61bd86261c57972d4f5da0fda21c41418364303852874c0f2a832af1e8b7b09f3e2465e528db9cb486d50e3d214ad316f2babfdccdf1cbbfe8a420990547027173774deb25750e35db1582c1c5ca38ce83987bca1c8d79824caf991d927ffafb7a", 0x7c}], 0x7, &(0x7f00007b5000)=[@cred={0x20, 0x1, 0x2, r3, r2, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x40, 0x8080}], 0x2, 0x0) 2018/01/09 09:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$void(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000775000)="260000002a0047d2ff17007fcdff08000001000001000000000000000000000000d473000000", 0x26) 2018/01/09 09:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00005cd000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000050c000)=@common='bpq0\x00', 0x0, 0x9, 0x0}) 2018/01/09 09:07:40 executing program 1: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket(0x0, 0x80001, 0x4) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000458000-0xc)={0x0, 0x8, 0x10}, &(0x7f0000566000)=0xc) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000434000-0x10)={0x7, 0x8, 0x3, 0x2, r1}, &(0x7f0000cfa000-0x4)=0x10) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cf9000-0xb8)={0x0, 0x800, 0xe6b, 0x7, 0x1, 0x3, 0x7, 0x7, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x7f, 0x2, 0x4, 0x2}}, &(0x7f0000cf9000-0x4)=0xb8) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cf9000-0x8)={r2, 0x1ff, 0x1ff}, &(0x7f00009e3000)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000cf7000)=0x1, 0x4) r3 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/09 09:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xf7, 0x805, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffec0) r1 = socket(0x5, 0xa, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00007e3000)=""/249, &(0x7f0000a4b000-0x4)=0xf9) sendto$inet(r0, &(0x7f0000241000-0x1000)="b4", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000a4b000-0x38)={&(0x7f0000a23000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000c60000-0x30)=[], 0x3, &(0x7f0000dd6000)=""/4096, 0xfffffffffffffe89, 0x0}, 0x0) 2018/01/09 09:07:40 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003bb000)={@common='lo\x00', @ifru_flags=0x2000}) pipe(&(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fd4000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fd6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00004a1000-0x8)={r4, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005c5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000fd4000)={r2, 0x80000, r6}) sendmsg$netlink(r0, &(0x7f0000cc0000-0x38)={0x0, 0x3b0, &(0x7f0000e9c000)=[{&(0x7f000000f000-0x7a)=[{0x15, 0x14, 0xffffffffffffffff, 0x0, 0x0, "0205ff0004"}], 0x15}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000609000)={r5, 0x80000, r7}) 2018/01/09 09:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b50000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000072f000-0x1000)="01", 0xffffffffffffffed, 0xcc90337b11f246be, &(0x7f00005c1000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff79) recvfrom$inet(r0, &(0x7f0000b5e000-0xcf)=""/207, 0x35f, 0x100000000023, &(0x7f0000175000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) 2018/01/09 09:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e22000-0x5c)={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfa0}, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x3, [0x0, 0x415097c9, 0x100000001, 0x8001, 0x80000001, 0x7, 0x3, 0x400]}, 0x5c) getpeername$packet(r0, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000975000-0x4)=0x14) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000950000)=""/140, &(0x7f00009a9000-0x4)=0x8c) 2018/01/09 09:07:40 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000000b000-0x110)={0x1, {{0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbd758a6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/09 09:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) socketpair$inet(0x2, 0x80006, 0x2, &(0x7f000035b000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00003d2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa400}) getpeername$packet(0xffffffffffffffff, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004e9000)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cc9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f24000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000025f000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x6, 0xa, 0x0, 0x20, 0x32, r4, r5}, {0xc000000000000000, 0x800, 0x76, 0x1, 0x4ca, 0xff, 0x5, 0x4000}, {0x4000000000000000, 0x6, 0xfffffffffffffffa, 0x20}, 0x155, 0xc, 0x1, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x4, 0x1, 0xfffffffffffffeff, 0x3, 0x2, 0x2}}, 0xe8) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r7 = socket(0xa, 0x1, 0xfff) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000bee000)=0x0) 2018/01/09 09:07:40 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="ce74b484c37622a0d9a337d2a42401fd", @ifru_flags=0x2}) r1 = socket(0xa, 0xf, 0x8001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}], 0x64) r2 = socket(0x10, 0x803, 0x4) write(r2, &(0x7f0000001000-0x21)="220000001e0007ffe901000ff3ff0600000900ebfeff08001a00ffff0500080eb5", 0x21) 2018/01/09 09:07:40 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) 2018/01/09 09:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2, &(0x7f0000fd6000)={0x0, 0x0}) pwritev(r0, &(0x7f000010c000)=[{&(0x7f00006fb000)="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", 0x1000}, {&(0x7f0000b90000)="2b2c460ac154cc35e77ce5157676e78c5c0db1c2913119573795e034ef8ddc78dc28ebf92fe3e86b45c0d8be96b23af6b726d141d27bb1f6887e17318e504f608cbf4b6e1de1c11a02bc393d5b896e145d8504ee4455e18ec2eb1647ef17339db5b08f75989e2daabade069a1bcfb466ebf1e328dc4df13a5f262b67b77d8d3caa5cafa6e6301c0a5666e067c0cb06441995e1dc91cd753667ebb6f04a87bacd1a84e209076e8367177d18414cbd3beffd78da742a49a96cd5cdc913eac0790c91f46298aac4f0e0e002be235035039ac50fbe703b489f4b2c8ae92354bb85384f5322d7f57005df2573c3ce558c68c830071fbe4fc13a4c2dd44b9fcf2648", 0xff}, {&(0x7f0000722000-0x4b)="ef5004c6f55593350e1f8eceac85b72ee6609c6917b9977b524a211946123c680fa240ea6651412e6031adc9340d58b05b7e7377021e5b2207d7ce95dbbf755b7fdf70d41fed4251a50969", 0x4b}, {&(0x7f00005d1000-0x4c)="7d3ab00bcf38a3cb777b3ac87d7f8aee8a2ebab02e6ef67e1e6db4cfce3bfbef98eb4d0faf03680ac7cb428c733993dd576406ea741b9ee30bbeab5633a3aa522ce315fe431aa40ccdd10148", 0x4c}, {&(0x7f0000efc000)="dd3064493ae9b4fac831749c52b80ca896b6ecc5fb0148f286a14f9ea2f34c5b26f2add8ed070518d09dff4a6be1bd7755416a0c17a5ff12c60ceb141f27c990f103f0a8d8373741dc", 0x49}, {&(0x7f0000fcd000)="b7ea132a9764f7b0e0a4b5fd3832ba621063005c5efedbfdb1befbfb45a81c621230e0af11a9005e83414296faaf0acf26073a7e60f374b7fa350e93a5b0936aef702b1a27d5b3c98e42c4ca86f9", 0x4e}], 0x6, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009d2000)="1f000000150affdd0700000006fffa000200000900018005ffffe5000051e0", 0x1f) 2018/01/09 09:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000001e, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000482000)={0x0, 0x8}, &(0x7f0000658000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cd0000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r3, &(0x7f00004a3000-0x8)=0x0, r2, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000130000-0x20)={@generic="41d72c80aca7cd99159009aabc0fa3a6", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x1e, 0x4, 0x0) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000337000-0x4)=0x2, 0x4) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/09 09:07:40 executing program 7: r0 = socket(0x18, 0x80802, 0xfffffffffffffffe) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x4008b100, &(0x7f0000000000)=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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xa5)="eb42a13e114bdaa30e30c1f799d10c4aa1dc1ae46b49edd90dee63f48b7ce3eb0208bf54874f89ae56b9f35a7c7bb927f2c6f50d5547def53da4d8c71964266e98d1a35efe61ea279dd33891416cc0ceff78adddf7868c6f44237f451c6215ccd67df419a19a158bb5ad398a2052f6937db59192179599c4ba5b7c5cdbc7002ece04ac7cf0b3245d23d77cd927e52ce59e5523d7bf1fcc2c1e1c6a54134363b1fab589dd6b", 0xa5}, {&(0x7f000025c000-0xc3)="82b260c5544bf5562fbf57717d03458b743b139656a317892338a4fae9add1d63bf836dcd4dad76d013d9abea5aefda2a2cc5880734e818d19477ea40c3a3db02fed70f9d6ca4daad6e04cea47742846582b9f59bec7ceab5301050179e502645c553be60e87846a1b8fb28cffb852908a01da3ccbb555a58428a348660fa13c58b67bf8d65266a8ca6e6ee5c19118bd9fbfb04380db30ec3a6a7b3d1ad58f2f16ad7e3840a47abedaadeb2eca81226946e96cfdda9271d36bf24f24f56c7baaf8e7e6", 0xc3}, {&(0x7f0000001000-0x6e)="6bea5eac1134a80893f80af8406f401c652259e1bcf078b7e5c4bb645ea661202af96bae05b4be6156643bf4c98adda2395b27429997c7caac4e15535700341ca75df367993feec5a02b3f1c9d4f7c5ed5114e589a1365965d49f946c04dd43fd92bd312cc34a578223a6d78ceb5", 0x6e}], 0x3, &(0x7f0000000000)=[{0xd8, 0x100, 0x7fffffff, "347f91d47d186980c00e98cd27709752b437f742133fbe765df6bdaeb1e715b0f437f2bb2c3bd1bf8a5636e7b60449b69d913dcac2808d2f6e53b22c6a4fa4e6c45145a093079df4bbdce9260aefe71067816113de0b685d905bce13680d1ebda88d33af304e82db9b06dd2be61bfdebf8c6d1d9b1e461e0bb79477c6f8cb7d63b3dfe025bde9e8363ca84e3515fdaf6bb740c03ca2702840fb131ea07644e71ac004e1e60c840d049eb29fc2f4ac01e8ce4934cd8ed50a2c3250af34238ba9abf"}, {0x40, 0x6, 0xc000000000000000, "d4f54dbe42727f1d477879e6f222d39a53e10f756baa1213f58fc17124492814c5fa512f8d503136a4"}, {0x108, 0x88, 0x100, "c4b3e9dcae74aa01deb903f0541fbf043a0aac0c9800cbca46145a8e235630eec4323a3dce887ad10db499d537d51fbaabdde4c4916733089b5e300d54b842e47542403a6c654ce6b0e2a134ba8396238ad18c8350c2f50dee91a637d0e0d033faaef5895a363707b64e239dbfbb0e23bf227335148ca4bec1aa8d629501abaf78f87e23693ce63c1c862e9d22f3b55b1fa14ca03fb4951a7c3a1cea8b1bce49dc7c0525c06ae6b2c88f8c61d641cec9aec6d5de4d7776be088a8fa4bb0af8ab4c5665b6b51fd6bca09db77bc6ae2a0abeb4531230b5fef37fefab81af4360371def83b3c54f0b71f0ea6342da6f4631ce4c6702"}, {0x1010, 0x10a, 0x100, "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0x1230, 0x80}, 0x800) 2018/01/09 09:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socketpair(0x4, 0x6, 0x2000000000000000, &(0x7f0000c86000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000efd000)={0x0, 0x5}, &(0x7f0000670000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000042e000)={r1, 0x2, 0x7, 0xff80000, 0x0, 0x4d1a}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4(r2, &(0x7f00001ae000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6d000)=0x8, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d0000)={0x0, 0x800, 0x4, 0x7fff, 0x2, 0x65e800000}, &(0x7f0000719000)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000005b000-0x8)={r4, 0x2}, 0x8) ioctl$int_out(r2, 0x2, &(0x7f0000b8a000)=0x0) [ 183.172810] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=10672 comm=syz-executor4 [ 183.221983] kasan: CONFIG_KASAN_INLINE enabled [ 183.221998] kasan: GPF could be caused by NULL-ptr deref or user memory access