&(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000016000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000024000-0x70)=[{&(0x7f0000023000)=""/164, 0xa4}, {&(0x7f0000024000-0xbb)=""/187, 0xbb}, {&(0x7f0000023000)=""/121, 0x79}, {&(0x7f0000005000-0xd7)=""/215, 0xd7}, {&(0x7f0000023000)=""/23, 0x17}, {&(0x7f000000b000-0xfb)=""/251, 0xfb}, {&(0x7f0000015000-0x64)=""/100, 0x64}], 0x7, &(0x7f0000023000)=""/68, 0x44, 0xb8}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000023000)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000024000)={r1, r2, 0x5, 0x4, &(0x7f0000025000-0xa8)="0e902a44a84905d2a51ec12f67bdac30953779a1eadba868f687616b7d6de16dfcdf1de0790cbd7bff9cc6946dfee76d5f4239463846e68ce28ac673fe0a65d4ae56f5dfab18f6eb91a9e3228bd0d97ec1a94811b093123b163f5c255e29e069b76128243cf0d0b1843f458b2a2687b33fd109aa960b4ff6accb36ba8181c17ae644dcb2ea72eb5f4172d9167d22d8fde3c372fd64f36c2e75cc97837ca944ed8ce0b9b057d5ec40", 0x2, 0x9e3, 0x4, 0x8001, 0x2, 0x7, 0x4, "7bdfffaafa1960cb9450a3032a0cca9fdee32d4fca7a191352bbf3f80d4624b404910a80486a20f580aa8f8d5748775cbcdcdfb6e4ea34e038154953b47d12108dd985b99dee59e2258dd378b58177dde04930c5d76290132012e4e8fb77e75639255dd9a3f10a7d3e194ea95c24608f99a39458c6a720b36199"}) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e05000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fbe000)=0x0, &(0x7f00006a0000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000954000)="e513b5bf00001e1f0002000000c81444", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16", 0x1}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x8000) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 21:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004a0000)={0x0, 0x0}) accept$inet6(r1, &(0x7f00002d1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000869000)=0x1c) r2 = accept(r0, &(0x7f0000485000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f95000)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000434000)=""/4096, &(0x7f000029c000)=0x1000) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000672000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000316000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000ad3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b3d000)=@assoc_value={r5, 0x30}, 0x8) socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000c4d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00001d2000)={0x0}, &(0x7f0000395000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f00007df000-0x64)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x648}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xe673}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}], 0x64) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000c1e000)=0x0) accept$ipx(0xffffffffffffff9c, &(0x7f0000b3e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe1000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f000000a000)={0x5, "0dab2f9eedd4"}) 2018/01/16 21:15:38 executing program 6: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x2, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005ff000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006de000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000985000-0x4)=0xe8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00009ae000-0x170)={0x7fff, 0x2300, 0x6, 0x8000, 0x6, [{0x1, 0x8, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xc8, 0x20, 0x6, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x5, 0xffffffffffffff0c, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7f, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0x81, 0x2, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000af6000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000942000)=0xe8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x89b7, &(0x7f0000702000)={@generic="47bdb5548bc8b5a38695dedbfd47beac", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x2, 0x0}}}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000af6000)=0xffffffff, &(0x7f0000595000-0x4)=0x4) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000af6000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x3, 0x5dc, 0x1, 0xffffffff, 0x2, 0x20, 0x80, 0x0, r3, r4}, {0x400, 0x9, 0x3, 0x400, 0x38, 0x4, 0xffffffff, 0xffffffffffff7fff}, {0x10001, 0x92, 0x7a11, 0x7}, 0x4, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x2, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x3, 0x4, 0x9, 0x3, 0xfffffffffffffffa}}, 0xe8) 2018/01/16 21:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) socket$kcm(0x29, 0x2, 0x0) close(r1) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/01/16 21:15:38 executing program 7: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f94000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000d53000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f95000-0x4)=0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f96000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f93000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/16 21:15:38 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x4, &(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/01/16 21:15:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0xffffffff) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000146000)=0x8, 0x4) 2018/01/16 21:15:38 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000012000-0x4)=0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000018000)={r3, r4}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000001b000)=0x0) 2018/01/16 21:15:38 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000ac8000)={0x0, 0x0}) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007cc000)={r0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fd4000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048e000-0x4)=0x18) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fd5000-0x8)={r2, 0x7}, 0x8) 2018/01/16 21:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bcd000-0x8)={0x0, 0x0}) connect(r0, &(0x7f00000c2000)=@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, 0x1c) listen(r1, 0x9) r2 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f000091e000-0x20)={r0, 0x7, 0x1, 0x80, &(0x7f000038e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) write(r2, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) accept$netrom(r2, &(0x7f0000caa000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ef0000)=0x48) 2018/01/16 21:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) write(r0, &(0x7f00006aa000-0xe5)="9d15605a9b6104fb53e42f09f2e7124ee5dda7f2e9ef696782265944a4af212ab02a861760511893e0df7f1f740c375dae5fd2e3f650abcf3ef4339302b3f30a9a8bb7a8843bb333ceb841542343a323bf942e88bdd198f381e1a24a2f2daa6d2e57a90102c29a8036ff456d65beabc426fdc9323a52da4e01945aaff38a4accd6f5296467f587828da1cb9b5265792a631363bbc2189a5a110fcea865affae5a70bf7ac9669dd3e680bab25f03270d8ee283acbb9a6c79ad2013137135b723fa599e40f5bb0b5787cbef504859317b5d6ff7354405e56bd5d93c084dbc4906c8374b2ccd7", 0xe5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) write(r1, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/16 21:15:38 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) accept4(r0, 0x0, &(0x7f00000c9000-0x4)=0x0, 0x80800) 2018/01/16 21:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000793000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004b6000-0x4)=0x1c, 0x80800) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f00006c7000)=0x0, &(0x7f0000f73000-0x4)=0x4) syz_emit_ethernet(0x42, &(0x7f0000012000-0x28)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, &(0x7f0000aa4000)={0x1, 0x1, [0x0]}) 2018/01/16 21:15:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = socket$inet6(0xa, 0x8000000000000806, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf8, "8549da91a431fe5e01b090db97d6ed21714afa84457bc5a1b3630536ae9f6958d91addbafb53f020ffb6e457fd1a0601f476ea9faee3f5dab0bb9ca69656ec710102528210f47e68dd193cc7ba2825775ad4a1b8608d1dd51edccfdc13850f439be93308d1ceb2689c232889479e8e419a506c2ebb7869339ffdd1f71ef17b42c0eea90fad4f5a2a77b881bbae22c84974459617a6b7b733ab831e65b0d1596027a336a6d4e461b505dbefd595eac1c45cfbb2d909d72a972d7846d2b8b7d7855331549935696d616a1897c9f3484b2b8fb5a64aa91d4b46ae2df35ca2a6ad6716ff341cd1ee2f2b6c36523db072dcfa8f2e4df4b155a7e8"}, &(0x7f0000001000)=0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$sock_buf(r1, 0x1, 0x200001c, &(0x7f0000000000)=""/71, &(0x7f0000001000-0x4)=0x47) 2018/01/16 21:15:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000047a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x22) 2018/01/16 21:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000c5b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e9000-0x4)=0x26) getpeername$packet(r0, &(0x7f0000e05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cb2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c47000-0x4)=0x0, &(0x7f0000b98000)=0x4) syz_emit_ethernet(0x46, &(0x7f0000904000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "70ffff7febfa002e"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d3b000)={0x0, 0x58, "849016d5c166c92d318eb2b9c4b72d8af5a6c2149fad86c29441eb8b8de36404e25b95bb8f7dfa6d071d593ee74ffa5cf18be92994de5e873ce8f3dafad22a9ce7f7705d9085eb3704ce448a6552aeb6c49044c5c7233d8f"}, &(0x7f0000100000)=0x60) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000027e000)=@assoc_value={r2, 0x8b1}, &(0x7f00007de000)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000942000)={{0xa, 0x1, 0xb2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0xd01, [0xffffffffffff7fff, 0x6, 0x7fffffff, 0x7, 0x3, 0x467, 0x4, 0x7e]}, 0x5c) sendmsg$nl_route(r0, &(0x7f0000a89000-0x38)={&(0x7f0000d5b000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000e8e000-0x10)={&(0x7f000030a000-0x60)=@bridge_newneigh={0x60, 0x1c, 0x2, 0x4, 0x0, {0xa, 0x0, 0x0, r1, 0x20, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x3}, @NDA_DST_IPV6={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}, @NDA_IFINDEX={0x8, 0x8, r1}]}, 0x60}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 2018/01/16 21:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f0000d36000-0x2c)="054b649408ed2674d481d6e81a828592461fab22ee0b6be693086b83d599ff7d732277c7efa47e6d1adc414f", &(0x7f0000477000-0x76)=""/118}, 0x15) 2018/01/16 21:15:38 executing program 6: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000a32000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cad000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x43) 2018/01/16 21:15:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) accept$nfc_llcp(r0, 0x0, &(0x7f00000c3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/16 21:15:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000083c000-0xc)={0x48000000, 0x0, 0x33}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00009f5000-0x18)="f17d15fe05a0034180aeaed2d48e7942357929c086cb0e72", 0x18, 0x10, &(0x7f00002db000-0x1c)={0xa, 0x0, 0x5b24, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000a01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x8, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 21:15:38 executing program 1: r0 = socket$inet6(0xa, 0x100000000000002, 0x7) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000718000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000917000-0x28)={&(0x7f0000764000/0x1000)=nil, 0x7, 0x1, 0x1, &(0x7f0000468000/0x400000)=nil, 0x8}) 2018/01/16 21:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eca000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008e0000)={0x0, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000639000-0x4)=0x18) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bf8000)={0xfffffffffffffff8, 0x200, 0x2, 0x40, 0x6}, 0x14) bind$netlink(r1, &(0x7f0000381000-0xc)={0x10, 0x0, 0x1, 0xa6e}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c2f000)={0x0, 0x0}, &(0x7f00007e0000)=0x6) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000538000-0x10)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x15}, [0x0, 0x0]}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f00004b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000965000)=0xfffffffffffffe37, 0x80800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) 2018/01/16 21:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000075a000-0x28c)={0x20, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x6, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f68000)={0xf60, 0xffffffff, 0x3, 0x4}, 0x10) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000486000-0x64)={&(0x7f0000bd2000-0x20)=[0x5, 0x5825, 0x459576fc, 0xece4, 0x2, 0x7, 0xfffffffffffffff8, 0x7], 0x8, 0x4, 0x0, 0x8, 0x5, 0x0, {0x20, 0x2, 0x3, 0x9, 0x7, 0x3ff, 0x2, 0xae2, 0x3c0c0000000000, 0x100, 0x5, 0x7, 0x59, 0x7ff, "acbdd3da7946bc740dc1e9c28cf12f35e65cfd2210dff5301cd05268c94057fa"}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d28000)={@generic="deb7f6b9380fdf05f501d0c57c605114", @ifru_flags=0x800}) getpeername$unix(r1, &(0x7f0000c60000-0x6e)=@file={0x0, ""/108}, &(0x7f0000aa2000-0x4)=0xfffffffffffffdff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000557000-0x10)=@generic="2cbe0e053fdecd138e14b099afb99d95") 2018/01/16 21:15:38 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002a6000)=0x0, &(0x7f0000989000)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f00004e0000-0x1000)="44e712ab149fead1a13d7e60a09be62c40db5a9ed3cde749139824f35ce48ffc73352140ef81f1f5fcd0197f003f4d8bd43dea6f1994af3048482a68a1d5c4fd1a10878e4ebbb2bba2cf52223b9382e96e909c5c5ee7175d41a822012e54995fd2a4cc46e2edb6f53d42f4f3ef9fc13a81c17c43389834f91460b1641d8c996e7132025e388f8c5996010e403eb290db484fc4454f3e8a6f21c10aad8cd805a31c9cafd0348608f2c7182357cad3b2c01552dc9114db2b956054dd3ced45960c61172ec4ba886412c4b919b14233eda9a571b2074455b8dba3e67c4b7736d2e2dfd71894d566fe65173dda9d3da42eb9cd690708675773de37d42acb4a3a8bbf774d9ed6f633fabe1a55e843196e79387c195d92e34d9ab0b239b23f72266adc93b70ff825f2c44de16f29e99b16da29e3fd9d81e7e7c28b4fd269395d8bb2abe0a522b9728e8554c033650d1d6a8a9c9444969b9243c879b74bda7753cd425dc6b1d358f6106076b3e7312aed77e745d2a80489caf67a98550cfe3566aa850c34cb5ef6afb3cbfa9c9f74916ccec9e128ec1744b50c7779b2877f5c26ae3d4893154a2d88f8a991cebeb2d1147687dac419c62fd979cefa76c6292ed36ec0123f193deb595d0c46e865224c7afaba61dcc7693b55fa0c7d7e588541e096e91926c04632c0a36cf6267713d1e6de39cea5de30b8f4f19d34c7ab9a801642a933d5ad88fcf66c3a934b92b8e515dd4057f0e2f4c79061c15c9bacebc764e0830d39d13ce25a73b0aab74f4d66b87eec3106debbf96c54e478a838f8688c35c9a895200e65be40688f17f3e0edddd8b0641ed911c9f2a54c36ee22c25a531902cf84a7efab3a7d146ab735ab7b1339fa8238204fa626de59730ed7da8e0f7d735b7bf3e9f30abceb77696f8bfe75b43559491f3a788a5fe31442c608156630cbe4f2af7a650067c8194805aabaf0a998acd93072a9159f55eb39f0c0e126aed5597e905fa91d8f6f0c3d6bb919ce94a942d4bc5d75838d5721a799c93fd814682c93de26a1cae153a37f8d99c4f470723168ea0696714b128eb83024a0a9eb81566a55af643efde4644cea036554c802be85b23e9dd822029ae828cfa52baceaa16f1ea7af4ff4738516b55d2dfa518a297febd98137134f5391349ac59c8b60cc091e73905f6abafbb583d5360cbaee96129d2976bc321e9f6441be2a28689727b1bdaf07fded63678cd766dcc9cd517ee8e13ad2f9d52ec7a36a751ea17d168d3a47197499ea2b3be238c076a4e9a657581875d0dacd473b4ad2a8e88a285f16fe6cd9ac0710b3a347a7d32580f1cc6028884b0da9c8e07f65227dfd8832075e5dac8869b9751608d26b1aae580df4a70282192a9f9728c5183ca120c353a0dd0d32b30d284f88f3c01b2a350ea1f59018ab22dbae425a062afeeac07231b90547b3188f8e1bdde04d6a02391630c5456f318488de0df75a2b7619d6d315db42d8c29d98fbe568ea000a744aa0e50dc668d85afca95b72f2de9bf73ec4e36bb0e9c61e9924a40a76caa40580a3d65906ab39d76882fd9f81a74f03ec78b6edc4449b9920e2f7c66a321c27d40868c08809a5843f69bf49ff13779ecabd4ddb8a5025c39446a97fe516f0d12d9c8eae1c6cf54185c97d62d473dba04dab6d923c78677e3411435d5e2e2abf85c13a8c7df01035cc525347a1c60a02273e82c050081734858abe3298b5119d903782b5407fad53ae4713e925e0adf9292ccb686f9beb7524e68b0f9134a43a16d4f9ade9fd48aa3e6c0c63cabac9319166d986e74093102342775ca30cd4b9da6a0ade9335ba5d2d2ee40617d10e4b28e7ec8a44d5cfdaa1184d1a35c6e58fe86b7c57affe3638212652060f84c94a4d5e0911a1a58e7a24ddfdfff17f7760ebaf3615d49bf05c8fe53732c2a6ef45ae6c242dc45b5a9d16656761ec6caab458b47b74737683387142e592ae9202c15280f20a2fa7b155d334dd4460b471a4991b47765b7629a6fba895fd1019b1b66db9fd5ab73bdf85a1f0847917574911ad089a04a4d9a1dd3a6630e2c1a0ed54e8ee59613d3aa01733b9b5bad3782ce6ccf59000a93242ea2e5ab885d5022a2f3f0e4d10ef879922ec99724ecb5da1239d12d222c18711bc50f12ec65963dc8cc53e340fac56d7f5b24e1fafab728eeeb183323aae708ba0b9eb23f6c1c589d1420c71693c40be2317a345ecd982ebbca336db948cc6eff97939401233716706533b0b5a65e1b1436071ae46c72bafff58ef54992a4cc86a2866380329ef6938d21d683c5d88b37feaaac218802ca9285bdf326a9cf5e0e37b235dc18d628680876d90bd4d36141b3457abcf92b8074c61378db9720801adfe2fa7cf23fcabaf687d87f7602194c3ca9fb20cc7b51e325944120305f01247089e8f0620675b368a64f65e483f73c2bf312c9a15dec7c15d51aee16be3bfe080f203b5ce4b16f6a319d11b51cef6d731d8da9d9cc6d358cccebc6a7ce4c91fec6afb47c2a6feeece0ba40f9a280545cd934f8df48323614effcab2ffbc8ca3470596c176b574b62d33448342c6a5112b781dbcacd2631a08c4c2b1e9e9936d6a2a8c6acd867b14e96f9f4b30783c13e00448d146d7ac7ddb4ce8f557ad8cefaf6cd57801905c416532753cdabe5cebada0c3db0ffea944a2ddfcfc7217e5e1aecfb1d9e98e78d2104769763f6ccf82fbc83e928873f26eeb04c43fbb836f3641875dba545b0354ab6a492e5e0182258bfb2e984f9b5c975e9f925b92507e24a802d275b3b7facd9e7e71d65f608e28ad6f007b72cb1cb3ea05d86ad5cb78e504a5c4da2d179f1941505bde881c3892145e3763693fefb012ea8f2d917a74f17fc7d5ebb74d7c4111ca2874a65c6a6a0f71e4139e0cb8acf7690f49e93c0540acfd76112de2d70b4fa86008ed9fd4bf5cfcbf6a3aa39b41acbe34edb584b1d36ce3fdf3bfd602a32856d5b239820c8006dd7958c86ea91827bb9260d241348d050ecaa235226471bc0f5b954b2fa23e3ecf1c80ea8f7f0dc4986c24ad665f16d6d19684a199d0eb511447383c313afc84f3bc8a5bd44b1b09ecdcf63d2f6548bc3cda7103ef7945aaf75e2a216dc6cfa7efce24e6045b5c430004737b266cab8cc4ff5888b9d32fb5c7dbf0e346cf69ce6a1a52a25ce056add0e80ecb4043094c0a318eddf94ca4217bc326a1e9e7ac3caf75569335640151cf09cee689ca37c2bc2d5a6015ef582d99e2f04f263d3f9132d39da0d67fd68524ce2e65b8a473099e77057af9424310eec758885cfec572d8988beff5a3355cfe89ccebac7f55b260b18eb5519a3f5a7ed985bbac5ce3ac468199ba932fcf71e5c0519602a2f9eb02243cffc75d7824cccb2c88d8870220559bbf255884b27086c15b51d7d2ea44d59193355f46ac41081cafeb52778a8ef48d435705b3d9b013c53022d09ea527105d8911d7e9348ba8370c6e7a42454c050d2048b06c549193edb6d8ae5d763c7d68cfb54245c08fb93cdf31d811194b4fa00f5631fd760db1c34e08c8277d38804403e01a2ff09e1647287a9bc23fd18a9db901cf6738a8e6ba7fa9102028349a6ac9b297890f6c9afe67d068af5633f1547df6bcad4ef7c0f57540cd4ae64163a786559ba31e55f7fb2d8ff3e151e2091aead096ad2d48e9589d240142036a36b3c5a28f0fe585b7dc12e9243f94b3e9c31bcea501ad2aeaab6b00309ddbaa813238e737d440999a5966ae016db16acf15c249b77455e13315b4698e1933009666c9a1fd63d35ad18eaefb25972fe6043fcb37d1a0f26b75f6d2349d26e36d8ce74c1a5aa8db2f85c5ffb32e50a582a06826f7bbf011f01d080a4ea307485417a74243ac212864ed2839e57bed9b4659fd525f34500a59fbddea4590eee7eae2d441a8261c4f8a54ea007f43c4ab70f40a9fd82c3638dd7a0d8557dfe37e7bacfba1a87b15112f0610dbec6fe0c71702bf50cd0df3cd10710e798e3c143c1a3249dc37c9ec6316d3b0d8bb103619515bb64ae335f151ef3e05c76dd2fc2e5c1397f7e31c3acea80b0ff9860bae7eb2df8d46fa069160b48e86c39cb35b0150e1442431bdfe2e470ddafa923d6f2e0e7e1fd30f660e5a6567c9be1f52747650e1d58fbc8bfa8543a98c9e1168538b0c982256bf4532c0d2e49d7a5b7a7a498f9892f51cd110fb7045fbb17e9080d22aef26a2df49291ac1f0d75c0256283ca7a7dd68ed553314ddbb4a91e2d5a6289defd6cc9bc75e92af25487910b7653170d7ed33b2a5e1911375abc83cbc1b7ddc78252c465cffcc624f850cd01de8ecbcce7d1c76c160c1e114867cff9a25308389cd445115cfa6a41dbce88a49e61c4580d1749313ce82874c513f519f565f8cba42a00e353ff915d921b8a1e38e6e99955f976412268f6736677f623011ceb8facc99c74a55e2b4638bb90aa733e2191da93fde8416fefbb2f6562c4c098ef2a55e3ae0de0bf5ee3c821bc7dd24b092b605746eb3846351609558b201a357806acba52669b9436e9b46b0a0536bbec2bf5ec4e5ce2ab778aff7869e9a0f2e3253b4609a1d7e3ae61cb0fbe11b6c2b545c280dd9b48ac3b41a57855e6f07920cbd6a261f61aa1548f370b31ffc09a6bf04b978c9ff9bb9633ed4449fa7e64c36b0a2240453984c070948df6663a0880ac4c43f86ef382f52284f393b20c36b8c25f475d766d250deea1ed42007e379482bcc10f0733e3394cc56a16377e52c7642d331a8e31d287e653796d04087414260fcebc62b84c94effdaa0fb668eff62a43537c39b4b030975bbbf5f46ae8d7bb49b7514dc5c84e8c43e7728ea6f4be4d86d774dd152266f092c8493408824c13c829604cd4221c89e153e2bfef6750c4800e8a9600473a25627022aae2f006a1862afc26037614f7e95cdbb4ed21e9d4f0659cb762fde45fe73943afa9c600f7777e51e984cc648c1164339514a7aa973303773e70fef2a7dd976d7d3e65774e14d26b21ae7eebed492811b7388153fe15a78bdfbbf6d9e01b930bf1af175e5c8a5bff5144f089103bbc670e635ca783066a489b009f91f2985518f635d6b136a8de2ca0a7bb00c297b01aac62f80691ff767d74f05ee59dc466659c8a95604637685d68975309d2a2e7352ebbe63b9688d4247c6f7e719d30caabee4524bcde0c0abf9235c2c1790f1bb5a8476321648f9ed8be48301a2a5adc9c10f07b4cbb64c008a1b54d973c0497d24e9a014df04dc90cb43c657fbea57b621b96c900a6bdf65fbd0ef6caa0ad689323c7de8fa37b129fa1743ebc4da379f74ef30eb3b478ee4dee1742a913b549fe044898f056eb158c4298e3a02cadcde205d01dd31aee79eeaf84b614fbfd58b787b2a66c24086738f6b5e568a048432d587314ad59da53f47e8b3371d968758cbce4823c8992940dd744f", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2018/01/16 21:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000075000-0x2)=0x2, &(0x7f0000226000-0x8)=0x2) syz_emit_ethernet(0x3e, &(0x7f00008ea000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0xa, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00004cc000-0x8)={0x0, 0x0, []}) 2018/01/16 21:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b1d000-0x5c)={{0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x2, 0xbe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x5, [0x0, 0x6, 0xfff, 0xfff, 0x6c, 0x20000000000, 0x4, 0x5]}, 0x5c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000db1000)=""/109, 0xffffffffffffffb4, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe40) recvfrom$inet6(r2, &(0x7f0000cd0000)=""/97, 0x61, 0x2102, 0x0, 0x0) 2018/01/16 21:15:38 executing program 3: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x44, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ae3000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ae3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000015d000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00005c4000-0x10)={r1, r2, 0x7}) 2018/01/16 21:15:38 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x101, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f000058f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000332000-0xa)={r2, 0x5, 0x1, [0xfa2]}, &(0x7f000054e000)=0xa) 2018/01/16 21:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000293000)={0x0, 0xff, 0x20}, &(0x7f0000019000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b00000-0x8)={r1, 0xffffffff}, &(0x7f0000dfb000)=0x8) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 21:15:38 executing program 5: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x30, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000de7000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00008ed000-0x4)=0x8) socket$inet(0x2, 0x6, 0x5) 2018/01/16 21:15:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000595000-0x4)=0x14, 0x80800) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000498000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007f1000-0x4)=0x14, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000c0f000)={r0, 0x1, 0x6, @random="ae002b000173", [0x0, 0x0]}, 0x80000147) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000001000-0x2e2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x50, 0x0, 0x0, @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}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x8, 0xc, 0x85, 0x80000004, [0x6, 0x7fff, 0xcf91, 0x80, 0x0, 0x6]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={@common='teql0\x00', @ifru_flags=0x4000}) 2018/01/16 21:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept4(r0, 0x0, &(0x7f0000e3c000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a04000-0x6)={0x0, 0x5}, &(0x7f0000c26000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005a3000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000c8c000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009e4000)={0x0, 0x3ff, 0x0, 0x9, 0x8001}, &(0x7f0000e97000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eb9000-0x10)={0x104, 0x8001, 0x3, 0x47, 0x0}, &(0x7f00008e9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f56000-0x98)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3ff}, &(0x7f0000a9b000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001d1000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00003a7000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ede000)={0x0, 0x100}, &(0x7f0000be8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e65000)={0x0, 0xfff, 0x9, 0x8, 0x81, 0x800, 0x9, 0x4, {0x0, @in6={{0xa, 0x2, 0x93e8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3, 0x149c, 0xffffffff, 0x4}}, &(0x7f0000ba3000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000046f000-0x10)={0x100000001, 0x0, 0x5, 0x2, 0x0}, &(0x7f000093c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000785000)={0x0, 0xafa, 0x10}, &(0x7f00008a1000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000817000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x6, 0x3ff, 0x80}, &(0x7f0000067000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000019c000)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3ff}, &(0x7f0000313000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009be000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1b000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000574000)={0x0, 0x0, 0x4, 0x4, 0x4, 0x2, 0x3, 0x3, {0x0, @in6={{0xa, 0x2, 0x27d, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x7, 0x8, 0x6}}, &(0x7f0000bc0000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00008ab000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x8, 0x7, 0x2}, &(0x7f0000d49000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000035d000)={0x0, 0x6c4}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000384000)={0x0, 0x3}, &(0x7f00005ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000298000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f9d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000079a000-0x8)={0x0, 0x1}, &(0x7f0000ec3000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000e4c000-0x118)=[{&(0x7f000087d000-0x1c)=@in6={0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x401}, 0x1c, &(0x7f0000e36000-0x50)=[{&(0x7f0000060000)="04233532f3a78e86144aa4a9bb7d62be6d59af2438b3e0f71b6ec9290df7cd28e799928a60a1053a00d6444054ef2d14d45b2fb8b3c6a57aaa3f44931b4a5081b430d2a70356b31a31718c59350bcd3b679e4d89fcb7b6187cb845ce5bf04f9f2e55882b", 0x64}, {&(0x7f0000622000)="6a505c24f72d9ce3a48abc79e79d3d02521fcbad244ef28171a633fa3ae723048801c089704bc0a6c56a48c127d768fdf00140abdd9aa7805495b1b6a8d1d851e4afd9806b36b1be4cb1048e4b62376bc5967fd6196661868ddfba", 0x5b}, {&(0x7f0000eef000)="5fd59d1f3aa7", 0x6}, {&(0x7f0000b50000)="2ff89349958e5469e6765f911d11bb0bb736c0f1ad600a1b66b88848f77c49a92eff4e9fb34d049a5cf6e5a0452f0b13396cefa0fbb084ababfea60ff8c83e7590cdd818daf107246dda52460463", 0x4e}, {&(0x7f00006f5000)="9112c803ff0042b595524a8b13833693afba025b040dd4ce3d6adf614488e8f3ed385f94d05bd0eed617920cd0efc202dcd9a3dea02aa9bb59816f3716f4f50b175126102ecc13106124f73506d7a39f1f78cab3242d84380c74600c9316d7a30321479d5c4cd5c87a15c404b8e547a4aa50582d539921b2a134a6e93c8ebe952a3e5b2163ade53ba2541e5f2246fe4a72e923acb73f0e841efc5370242a3a2f2d99b2cce38e2027da6cdfaad0c4e7557b65d8dff37d77fc71b995c1e656c9bf2ec9f968b4d337afb0d4c869682396136d366580e9cdac786c9417e26ff1f75c2be1b95ef7", 0xe5}], 0x5, &(0x7f000047d000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x63, 0x0, 0x2, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x32b9af7b, 0x0, 0x3}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x37ed, 0xff}}, @init={0x18, 0x84, 0x0, {0x9, 0x7e, 0x9, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8d, 0x8, 0x4, 0xe2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x4, 0xa, 0x5, 0x863d, 0xdf9, 0x7, 0x4, r4}}], 0x120, 0x4008000}, {&(0x7f00000e3000-0x1c)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c, 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0x1000}, {&(0x7f0000787000)="57fe6435eb66e57feb8a4827e3a3c16ecbfb307b03587e5449fe59b686fc0a292e66575b4c2f4ebae7ccc95b3825428f0c2447397f49d6b827ced731b38abf0627b5ca8635166e199c2b5607ad17eb141a19b1089e5c39c5402872e8377e2b9ca489329adcb525fdc50a57983220bc3d814658518488072d99557cde791a2f3913874bbacbec0a3df356154961086a8927ed6464d6679e983b1dc68a0977e883b8760536153b80eb1360a57a7b672a1362f88c8067ab00232fcb42fe4917e30659718ddff48db79039deae3ac01627d6e70e3843fb58b116d89ca6", 0xdb}, {&(0x7f0000d65000-0x10)="fcd1aa3a1094777cbf04823382091761", 0x10}, {&(0x7f0000d0c000-0xa9)="f82e469569a0e9bca4031384a5b624fa35bc2f74fa52dc3fa17fcf09694cb0595f62804f08912953361ec3cf5f172529375ae4a93b5987049469e61eaab075861058df8542f16948907a8f353e43eb7da255d77101f6f4836b80e2983d38f87b552d7856e218d3ef75894fc8dc91b840004fc30057bcd6cb79ae21d40575bc03bd1d9b82138e6ab9873f2cb4a64ba97e7a2d14a5179c18b50d0c7446d9b11348a422675cddac16abce", 0xa9}, {&(0x7f0000caf000)="", 0x0}], 0x7, &(0x7f0000700000)=[@init={0x18, 0x84, 0x0, {0x1, 0x152, 0x5, 0x20000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0xc62, 0x1, 0x1f, 0xbbe, 0x6, 0x8, 0xaab5, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0xffff, 0xbec, 0x5091}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x3, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x100000001, 0xc2, r6}}, @init={0x18, 0x84, 0x0, {0x100, 0x7, 0x6, 0x0}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x7fffffff, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x0, 0x2, 0x100000001, 0x1, 0x80, 0x81, r7}}], 0x180, 0x8080}, {&(0x7f00008e9000-0x10)=@in={0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000006f000)=[{&(0x7f0000bcf000-0x1000)="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", 0x1000}, {&(0x7f0000c77000-0xe7)="c6848ecc3d1eaadf87d8f71157778473856bff3a4a58c3065748c66aad83b42356776f50c9b2030ba0a57edd342dec32ae4057c85e49cac557c0497c238c729ffcd7e7d1de9617e6789be5b606b2e78d351c87046cc6133028ae2ac95427befc6ee623b3355d957595a5363ba7c556f5a96cc8a6b033539a77fccd53a5c2dae4562a1ff446e4059430d1a7a38e22e1635abd48f0c0f59d277eeea477fb1c3486ea0cb831c290fcd502fd12a2c2cb128600faba4be75820cbfb2ca216995fb531037364aef425856c05b59f01421ef4ec91457273007c798ae3abcef8e82f41112292d9c7db52d7", 0xe7}], 0x2, &(0x7f0000351000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x40, 0x20a, 0x5, 0x6, 0x3, 0x2, 0x1e4, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x7fff, 0x4, 0x4000000000000, 0x4, 0x90, 0x7, 0xffff, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xd7c, 0x200, 0xff, 0x1ff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x3f, 0x9, r11}}, @init={0x18, 0x84, 0x0, {0x1, 0x4e8, 0x8, 0x3ff}}], 0xf0, 0x4000}, {&(0x7f0000ccc000-0x1c)=@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000dd8000)=[{&(0x7f0000d76000)="1122a26de52006a87b74b68210a35177cbbe010cb3e017aeb85e76da21aac44322f7301f15cae96ab26cafd8bd18e60f950773255ef9de890c066fd59b65a0d223c703da407abbf55cfff4108c430f4d614e80f20b90035c2c6e21ed7a50a299be12d8c12a61d345448df638ff2bb29e716d9a4f6a826d54015fd6c23a5a5ab2ee94af257bea6347c825b8534eca6fa2d00a", 0x92}, {&(0x7f0000a29000)="a141fe52908f9d2b1e7f1615a3aafd7fdbecfc1f581f2ee5845a4cafd25051a483039b01797478ae14cf24e77798d4bc3366f8c0df65f85b0fa33ca93a9f6a2bb711949af6b58ca1", 0x48}, {&(0x7f0000df9000)="e090e2ca56d31413e3c84c9c3647246235d3b8f514c1463ed79d5289429f01f0c87d2c335e0faba96a3ef290d34b1ef3fb7fcfc08df25f1c8fb19e5f9fc248f646ef1867cee79d711760d5d0cd282d7178d240c6d9b987e2b897dfb373b7d6e2ac8e53b65b2753398e6239a5cab1254ae9d79e", 0x73}, {&(0x7f0000851000)="61c9c4768b67ab18434f9cde1ee33a54426ca8e7c6d287fc2cb7df1209e99dcec747637047d174d3e4786c", 0x2b}, {&(0x7f000000c000)="7b3ba08b9fe15b8efbba41af534b7cdedc97c0f70e92ed8203d8068f04330abd0f7527e061cbabd140b599477c2e52de4218ef1fca0f3f357351ad427fe18031b432205ebd606e01333b0fbf0957ecce0617076f12a503e9dec9b00dd61c392b69a249", 0x63}, {&(0x7f00008f0000)="e019ba12d728f2483e1c3a402b3d9c4a64a13df4415d314b873d7851eb4d33200cfaa106ff52e35e9207e1b2c08307dd50baa83419728459e4f76fb1d78d52733adfb68de9e90970c601f4b93bf166", 0x4f}], 0x6, &(0x7f00001a1000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x205, 0x401, 0x8, 0xffffffff, 0x0, 0x400, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xf33, 0x0, 0xdfca, 0x3, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8008, 0x20, 0xffff, r14}}, @init={0x18, 0x84, 0x0, {0x94f, 0x40, 0x80, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x1, 0x7fffffff, 0x1f, 0xfffffffffffffffe, 0x1, 0x8, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8002, 0xef, 0x80000001, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x1, 0x5, 0x3e, 0x0, 0x8, 0x4, r17}}], 0x150, 0x44000}, {&(0x7f00008fd000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004fb000)=[{&(0x7f00001cf000-0x1000)="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", 0x1000}, {&(0x7f000053e000)="8a7d7103f237ace04140f460", 0xc}, {&(0x7f000044d000)="7e40544f6ce8b86226066f5e89675536b41e9640b09d9803b579a2b5d83cb6a1e6fb40ccb66c679e109fcb18dd6bb81c4542025ae7", 0x35}, {&(0x7f000026e000-0xae)="e662427128a836576b041c532f23658b82ce5254174fc7ceb19d57aad4c5aff9a536bfb44004924b2040a555cbe89b773d04ae6943a0b5c8016ec34170a23c8812cbea1111fbc198bdf0188906099983ae912dfe5aec537c9ee97222b9e78866ed36b2a313ed826e2071ca563902ade9e01118dc9540f565d43d64fda7863fb4a3a0be156040f48d5dafa0c94d18dbe2183cd86e4d6f320d5ce966566e693193f3edcad20856b9141fd9b6b354c6", 0xae}, {&(0x7f0000cb1000)="3b6336e2b8e7f52529cc01c5be05f4148bb339f4c301f96cf159b2d0c1fca759cb", 0x21}, {&(0x7f0000dac000-0xa7)="e3dac63014c172d8df161dd6b9967e35b6797e97383d885b5365c42700b4cd06a11f68ee182a9883661751197f6a3889597305c5404c4bce2aa41271841fb141b7f2f5ed5b0896e4ea6c419bb4db71867e11ea18cfcb53139eb0816ebe3fa5ebb4af712bb76d597eae772420b90fc84b523c6e9a019605c82a0af10bda644073f6e51afaa32f2de409eaf202fa25dc013bd2be2da4225587ec9ae6e530395a7e49f9b9097a527d", 0xa7}, {&(0x7f0000585000-0x4d)="67b57ac45050d6ccca34cd408fb352002edb3a1830d1f4cd42a72d2ef82300636f617068d19e870c88949bd854becfa773250f3fb98f3c064b3f2323d419d64c9ac16cc367ba23937f3599ad29", 0x4d}, {&(0x7f0000a8c000)="924ce52efd1b0ebcc7db329cd5efc627dc47618dba16955eb09e208861aea83a29bf0c8f3588365afac313", 0x2b}, {&(0x7f0000d49000)="4b66a2b336a996969272a2cf8b835d703639b545b9a1411c505ada91b1d96f1d2970551bf3cb67204c3f", 0x2a}], 0x9, &(0x7f00006ca000-0x150)=[@init={0x18, 0x84, 0x0, {0x7, 0x6, 0xffff, 0x8f}}, @init={0x18, 0x84, 0x0, {0x0, 0x100000000, 0x3f, 0x2}}, @init={0x18, 0x84, 0x0, {0x0, 0x7f, 0x0, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x5, 0x20a, 0xfffffffffffffffe, 0x100000001, 0x0, 0xed61, 0x3, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x6, 0x9, 0x401, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8201, 0xc4, 0x8000, r20}}, @init={0x18, 0x84, 0x0, {0x73dad349, 0x3, 0xfffffffffffffffd, 0x9}}], 0x150, 0x80}], 0x5, 0x800) r21 = accept$alg(r0, 0x0, 0x0) sendto$packet(r21, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/16 21:15:38 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002a8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) socket(0x26, 0x1000000000005, 0x2) 2018/01/16 21:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) r1 = accept4(r0, &(0x7f0000a94000-0x80)=@generic={0x0, ""/126}, &(0x7f0000955000)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000004a000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a3f000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000eb5000-0xee)={r2, 0xe6, "91ad78856c7cda7e229b5960dc2521cd960ecd09148b517ac0ef37d0ac97a2d6659fff21e0ccfff893828c59604881a0a35b85258a76b51f6ff3758a726e7866d771eddd592c7ff0ef1b76fb7ce5cd8e17c9bc2682399ec26f469b02cff6326b46578297aae1966a7554045abcc599a5161e20c3303205d2cc9c6e4555caf53a5782eeea9c3ae7b461a0b84c8464052cd797261bf36e620e4223dc2d24ea6032952a7b7949a0f11da5a07853da41b56f11ac7134150ec36cc2fa7ae606991281893119fb4db1a52b27af9a915331d1f7207aba338ae95d3c2e92e3e1f08ea499ffdbbb01ece2"}, &(0x7f0000270000)=0xee) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000049c000-0x4)=0x0, &(0x7f0000a7b000)=0x4) 2018/01/16 21:15:38 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x100) setsockopt(r0, 0x84, 0x72, &(0x7f000068b000)="", 0x0) 2018/01/16 21:15:38 executing program 2: r0 = socket$inet6(0xa, 0x6, 0xd32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/156, &(0x7f0000001000-0x4)=0x9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, 0x0, &(0x7f0000004000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x806, 0x10000000000) accept(r2, 0x0, &(0x7f000031e000)=0x0) write(r4, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09001500000000ebfe03a7f21900ffff050008800100", 0xfffffffffffffcd4) 2018/01/16 21:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000dc000+0x205)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair(0x4, 0x80001, 0x3f, &(0x7f0000d64000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001da000)=0x0, &(0x7f0000a04000)=0x4) 2018/01/16 21:15:38 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000018000-0x4)=0x5) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) 2018/01/16 21:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000474000-0xc)="240000001a0025f00018000400ed040f0a0b00000004bf0202ffffeb0800100048186be0", 0x24) sendto$packet(0xffffffffffffffff, &(0x7f0000e00000)="1256e0f97c60f4db6e02df34310298b822c078f81bb3cf739dc47877709172d9378e91d63cbeb6e4f34e672cae76c42acef686db076bc01cd9e0c87ac0481129b4a087dea06a40ae02647da0387aa7275e32c0559672c46c587bc13852a255044052354a361eb860b0a00451a6c449c619d0d097b802b344aa576d27516893fa726a3906228c356cee5fedf8da1ee6f7", 0x90, 0x4, 0x0, 0x0) 2018/01/16 21:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d47000-0x78)={0x200, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x200, 0x7f, 0x9, 0x29c228be, &(0x7f00008da000-0x10)=@common='ip6gre0\x00', 0xb4, 0x0, 0x8}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000ae000)={0x1, &(0x7f00007da000-0x10)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 21:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 21:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e9a000)=0x0, &(0x7f0000f0c000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000512000)={0x0, 0x8dd2}, &(0x7f000028c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004b1000)={r1, 0x8, 0x2, 0x4c, 0x57, 0xc5}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007eb000-0x10)=@generic="6d30580faea6210a0646e261825fe8bc", 0x33e) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000001f000-0x44)={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d6b000-0xc)=@sack_info={0x0, 0x0, 0x5}, &(0x7f000034f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005c3000)={0x0, 0x6, 0x30, 0x1, 0xfffffffffffffffe}, &(0x7f000080d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fec000-0xb8)={r2, 0x2, 0x5, 0x3, 0x5, 0x3e, 0x5, 0x6, {r3, @in6={{0xa, 0x0, 0xffffffffffff8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x1ff, 0x7, 0x1}}, &(0x7f00007b2000-0x4)=0xb8) 2018/01/16 21:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x93e) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x0}, 0x8) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 21:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00003b3000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000667000)={&(0x7f0000966000+0xaca)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008aa000)={r0, &(0x7f0000dc5000-0x26)="8e90aeb3bc586394cdb108532fd417d3ef6f4e4c62088421e0dddcbbc4932fbfd4bf73b21141", &(0x7f0000d05000-0xaf)="4a5c3bbda5f908c13260085798d2a180992cba0e0a12fb7a24701d93f72d7b54a9a4193318306c82c1c4f897e3039e89fe0d0e03db0685c4033a93b4f7e839ba149bed3d0342f68d07515e6ac3c054b0ce1e2bc7539f97e0b1caf17b97d36ad8f5645c25ec09954e6fd22d4c78e67057431c67650cc29d425d75d8e54c381d463131fa296f355cbf78fb07582410a22ebe6c353621797f7e491945dc63bc0510fc977a42498cfeba22f796d6e667c5", 0x0}, 0x20) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000080a000)=@assoc_value={0x0, 0x0}, &(0x7f0000e29000)=0x8) pipe(&(0x7f00001e7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000371000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x1, 0x2, 0x80}, &(0x7f0000d07000-0x4)=0xa0) ioctl(r3, 0xffffffff, &(0x7f000070f000-0xe4)="2c2290b0a52f17afeace724fb3bef73db11ba4c131aa78278bffd3c837af4ab3b272990148ec9500c9cb2d55127ffde9991ba91a7421911effc26db4f6d77f9d540e6d986e28b883b439111af8c783dc0ae4e0ef353a7362867802c4632fd37c378e92a838b5015d9d2c8fd0d2022623be3e6c39b0bacc26b53ce3f4c74a657c235bc203892034fe7b478d20aa917699c65ad64ecc9f9fd426a59d61a56008dc9fb74aeb43e815453414366fafa4c6aac60644b7efee14cd8e150d1a5dafcc00f21638aa11b28d282c1291e017ea194e29af96ac51573c91f67cef8cb73e6ece1ab118b3") 2018/01/16 21:15:38 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x88000}, 0x7, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x7e, 0x21, 0x400, 0xffffffffffffffff, 0x0, {0x3, 0x0, 0x0}, []}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000518000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) socketpair(0xa, 0x0, 0x1, &(0x7f000077d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005e4000)={0x0, 0xffff}, &(0x7f0000c5b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002c8000-0xa0)={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]}, 0x40, 0x6f84, 0x3, 0x6, 0x0}, &(0x7f0000d1d000-0x4)=0xa0) syz_emit_ethernet(0x2a, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @rand_addr=0x7fffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/16 21:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) poll(&(0x7f000054a000)=[{r0, 0x10, 0x0}], 0x19b, 0x0) 2018/01/16 21:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f0000d6b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000363000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x8, 0x3, 0x3, 0x6, 0x9, 0x4, 0x7, 0x101, 0x1, 0x5, 0xdb, 0x492, 0x6f5]}, &(0x7f00002d5000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003fc000)={r2, 0x7}, 0x8) sendmsg$netlink(r0, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/16 21:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x8, &(0x7f0000624000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006a5000-0x14)={0x8, [0x6, 0x5b2beb67, 0x8, 0x3ff, 0x7, 0x7f, 0x380, 0x3]}, &(0x7f000087a000-0x4)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f000054d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fc8000-0x4)=0x48, 0x80800) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000056e000)=0x3a, &(0x7f000009b000-0x4)=0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000b10000-0x30)=[{&(0x7f000038e000-0x54)="98a4486f3a51b29269bc87c8b1939e081569f47abcd60b405065bb2a454c4c0fe133a1644218b6f91cea9cb59568c0c37265aada057ae77987776769c105e6da", 0x40}], 0x1, &(0x7f0000da5000-0xc0)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 21:15:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80003, 0x100, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x12)="4cbe887b5545793e987b44de3240bd59dcea") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000cee000-0xc7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x9, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x0, "db"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f000080b000-0x8)={0x0, 0x0}) r2 = accept(0xffffffffffffffff, &(0x7f0000437000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000424000)=0x10) sendmmsg(r2, &(0x7f0000b66000-0x78)=[{{&(0x7f0000bf8000+0xddc)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x2, 0x2, {0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x32, &(0x7f0000335000)=[{&(0x7f0000d3d000-0x8b)="df9b580294a651505d494381ace025d1717a98462fe91e82368fa3e1de19ab386276f19b9d77b941bac40c056084615f6a10800a8839c5d43202b94386df4e15aed40ca242fe1bd2bd1bb549dcb3ef889d4cc291c6187dba8d81353dcc57940c74e4092019d90a98c623af8f5cb49935999c2d7a17a3c2569082253865c5a9b75c63bdfc5d99597d5a8072", 0x8b}, {&(0x7f0000419000-0x1000)="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", 0x1000}, {&(0x7f0000f19000-0x92)="4d16de91990d7ec734aa1e275a6ab9d5b93583f6a2db382fe0311d286b79754c7e1a68bf2c303006f360bc182050fb6e5799f668801513b1d47a50e8132e5d718db5b8d29bcda578eccfb21a5015ebaab14d991ade7e98cdc1e4a7ac05c255cec4f9ebbb619dd2c36066e1c14ece14726e2d31dcf64169ee18a79bfbd01e7d23a6bfd4e8ef6fe7c7f80612b1475e41cf6d4b", 0x92}], 0x3, &(0x7f0000bb8000-0x208)=[{0xb8, 0x10d, 0x1e8, "c568dd2772a41541bfb951a9e55137a0802549e464d7bed015cadd66f926466c28bec94cc25af088eedbbba23363c8cba6c6044d113de572de6ff0c801da75b3b5d23d688dea73eddd80246b56fc307b6532cebd52315002a4cdbcf8d20c2df9d58e5bed5c05d1ae48d46dc32c0e07022496cbd1d407c04fdd11d3f1fd2fbcf960b50ca212956b81f42fe232fb07a756640a2ccca6eaf1b544dafe4c7da111cac25b47"}, {0x70, 0x109, 0x1, "fa8e09558473d430900a79d58537e3ed48592ba4d5901fd6ae55ddaf42aa6c7b73da634ad7e8628147cd94730794155d1edddb16644db0279099d76de3c365bdc61348f015df416b32a1ad7434b4c54e2d533458c930b5f4de58f870f790e1"}, {0xe0, 0x6, 0x21, "d2654beaddb237b9b2ad62bcd21b61b61e56c3967686c09e6c96b45dd44d26e68f1799e61355ed05055d1e2a7b537dc0921fb2ee7f4ae7f3898b35bf0150d99f88847b59e0726f72d93726db5448ed2c145f9db1adc66eda12889296ddb5e7d152c91cb940aeebfc9961483332a6c6ec8a19ba1d59f0f03ca8904e0a817cb18f3794e0784879763bb2ac12c6d2a432f28282e9c8ce0a4430987c9d02ca92dda070bb3e505f596d78553effa39b2e9a4adf330a082d86c980890bd5f3b98a5024a15bc9aa6a99aba3e056aa940182d1"}], 0x208, 0x8000}, 0x7ff}, {{&(0x7f00007cc000-0x10)=@ipx={0x4, 0x80000000, 0x29a9800b, "1d4b5fc1cdce", 0x10001, 0x0}, 0x10, &(0x7f0000bc1000-0x10)=[{&(0x7f0000089000)="6ae24c426f6b175e210e14723a104240937cc6d3f3a0a7cb55feb7a33adfdac515987e65f6a865649cc70e1cac68b6fc6380e990fc5e12b329619b169aa6de8c78993683fe7f974ef413e674f5eee0483dcc02c5c4a713595c70bfb820abfd2a2a7b17a7edb4473b465be3a010d85941a4d75b7311b3c83f274c8043e3ab5f6988aae55bca65f05e628b720e66257c151505e39e75a7b618dee18325d683f4274fa6c0a01771296d0bf9ef2698ae4fb88fac148c68747b7ad4cb746f35", 0xbd}], 0x1, 0x0, 0x0, 0x8004}, 0x6}], 0x2, 0x40) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00004f0000-0x4)=0x14, 0x4) 2018/01/16 21:15:38 executing program 2: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000521000-0x8)={0x0, 0x0}) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000520000)=0xc) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000520000)={{{@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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000520000)=0xe8) r5 = getgid() mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000521000-0x38)={&(0x7f0000520000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000520000)=[{&(0x7f0000046000)="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", 0x1000}, {&(0x7f0000310000-0x49)="e95e837f435e65c28befa99dab7d7d42315958429dc703480f041680f52b3d7cfc2c3907c8bc5a9e07e18f69f62174922a1fb83535566d0973a679cfe69cb97c2a16515818e5967df3", 0x49}, {&(0x7f0000024000)="cdfe8ddfe82d62cea39e0c8dc28aa9764f0892b4aa75b54fbf5537ba44ce6e596dccfa5f06f737b3b0dc7403dff679e8", 0x30}, {&(0x7f0000297000)="913ce0491feef059d6c5433ecd301a8598d5564991d61b321e51", 0x1a}], 0x4, &(0x7f0000520000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x70, 0x20000000}, 0x40005) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) 2018/01/16 21:15:38 executing program 6: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e4, &(0x7f00000f2000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0xfffffffffffffffd, 0x7, 0x8001}}], {@ipv6={0x86dd, {0xe27b, 0x6, "6f3e01", 0x1aa, 0x8, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0xff, 0x2, 0x3, 0xd52a, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x89, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xc4}]}, @fragment={0x3f, 0x0, 0x7, 0x7, 0x0, 0x5, 0x0}, @hopopts={0x0, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x8000, 0x4, 0xc7d, 0x3ff, [0x6, 0x7]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @calipso={0x7, 0x50, {0x10001, 0x12, 0x800, 0x7, [0x1, 0x2, 0x7f, 0x9, 0x3ff, 0x4, 0x7, 0x5, 0x86]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @dccp={{0x0, 0x2, 0x4, 0x1, 0x200, 0x0, 0x0, 0x5, 0x2, "0dad96", 0x1000, "5bd3b5"}, "f28508e7a8f9ee72da2642aa73cdd2c600490317584006f880abbee8c2a73755713d9c5373104729a78cca3a4806b93aa3e10243aa8d8cf44ce6a2e63804d8d13a8f37e7c471bc3cfa25a83b4cb2eb4a1b4f150d0df0a45be4c3654017e889bfaf512c1c43cd436bb35141fd112d4a55e6bb29fdfec0f9994f58bb78536651c46cd76d668cf1719bfb576bdeee8e5852178e1795880a352dffd53d0c9343fc04817eca0f00e21fa5dd845fa68c27b2f8ee6e3a73dbd3f0e00a11"}}}}}}, &(0x7f0000094000-0xc)={0x0, 0x1, [0x18c]}) r0 = socket$inet(0x2, 0x6, 0x3) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000f4000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000051000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000a9000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000c4000)={0x0, 0x43, "7397cc9549faad50964baaa190ffb6591628baaef1dea2df6210cb8875cfde9082df9f4091335aaf99150fd84d078c92ae867f36192603c7f5e7f5af4e284e7d43272b"}, &(0x7f00000f3000)=0x4b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000001c000-0x108)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x9, 0x6, 0x2b9, 0x10001, 0x3, 0x2, 0x9, 0x129, 0xfffffffffffffbff, 0x3, 0x5, 0xf7, 0x7]}, &(0x7f0000024000-0x4)=0x108) syz_emit_ethernet(0x46, &(0x7f00000ee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/16 21:15:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000036f000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000f1e000)={0x0}, &(0x7f0000b86000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f0000208000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x312}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x802, 0x0) write(r0, &(0x7f000037c000-0x1da)="a600000016000700ab040008090007000a00a559020000000400030021000100004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb949061219d07f4b00020000008ce609000000258f1a273c2e117c22ebc247ad4706000009db8934d07302ade01720d7d5bbc9fc3d2e80772c81022cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d00f2fe0800000003000000000000040900bab2b9d2", 0xa6) 2018/01/16 21:15:38 executing program 4: syz_emit_ethernet(0x46, &(0x7f00000ee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/16 21:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000e47000)=@un=@file={0x0, ""/51}, &(0x7f00001a4000-0x4)=0x35) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e08000-0x8)={0x0, 0x23}, &(0x7f00002ac000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fbf000-0x8)=@assoc_value={r2, 0x8}, &(0x7f00001d3000)=0x8) bind$alg(r0, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/16 21:15:38 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0xc3f0f0bf6e1ce67d}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000001e000-0x7)={0x0, 0x0, 0x81}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000001d000)={0x0, 0x4, 0x0, 0x3, 0xfffffffffffffff9, 0x2, 0x3, 0x0, r3}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000016000)={r0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r4, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001d000)=0x10) 2018/01/16 21:15:38 executing program 7: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000135000-0x20)={r0, 0x2, 0x1, 0x2, &(0x7f0000403000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r2, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="4f066e3521b0b56232b8aea8ef379cd008109c3f8248b3962ec77502b7868dc54e4a0fde46cf04c9b9e30baa83a3b193ac6ee13aea73b132f17f2b23b921438b33420808c1fc8e71eb417593a1e7cb0efb06379387f2edd207eee75fd53cc5d7078559ff64418c1fbc1de9ffbec2e13370f8756e2fa64ef8420cdba3ddcc97f9813170f13f2b0f96cdfd7c7bbbf375dec6104989b4816652d1c924953d67fc4578098553d636b5ba4851329b37137238aab625b2a16b603495bfad224ae99937538e9495bdeeebe7cf8ae06263878c9fea0dc9b168e3b5e43ceeb8b205cfa42b2682a50c3022eca3ec4f35841c4a4f901416f78c67bdbef6f313e75513789f6b5b0b4e28cd314d3373937ab195aa868ebb7e66d51758d8c91198852291e0ff8fe6187f5dde795b9abe97145031a8208ccad4ef11dbf69a15a21e3e745638c680649a53bb931b022b1cf182b2bde4ac22074cb3db3b21f3496ec7373feed80688f0652e8670c77468227d90cb01a1682e42c06f20a130f4c1ea5143d349807d389fac6838f34c283ef093a019b03ea5c8ce19786a81499ff4a5dc23845f2b4eb87188966bbfe3c396029f0e23195f5d0c4e1a9acd73a1ff627b671ecf292ef828e87fc41f6a780610af48f5469e3f372fb820e1f274a6660323cdc02d1818d9b927e9aae879278a0a56d7a07560f6f85c42e2d3ec07c517001954fcb5a8e0ad8d050795875f40a9361b6a50235c1b7ce98a2154bee09910acb8c614fef23cb937716fce336386acb268062774b414b57e1661df77766a870275ef8483e0c5a7857bd8356a74a5dda715ae13d1def3c0bfc8bc84f3343a30ece487b5c1ffaa94fc297582d48bf08426011c6f26778aa80e988da5b1cf235da230978048528f67b678519eb6efa6f9ada4f6fbc677fb1429a780e753aca47f1abd1cb75a3af4cad90bd7213a6610bb8b361a6fc56c2b3949bea81c1d5eacb6ca85e9ffe45fde366491a819fe0effc1bc806466dc920b6168215deef4c6b970491c8bebd3133538b8612812201d843d34009f497c218ef69fc970725e6ae07a5cd47a6ddedd5c3b7166c736a922bd805f524cef33c91b1957442ab936f3bf753ef5c98d9a0cf553cf771fb711accb81df37992878867fdca4443a203716186be9a120b92d44583fdc01bb6d109a630e7352aa73a0cd3056bc9c72649d27339bd0bafc03264a7d5f1bca16e55124826ea3805f384b6c86384f7a8f4a9a2d64b995be863e0106771a8e2618ea832b2bbd1b3a45e8b2f1731b328b68637aac8abb9ccce36a52ff3d7b79c4fa3b7a6eafd09c0b40ce743fe717d125beb25d5b5a592a526d5a5e9d72b329afed2f8de4d215d84816b50186c70d782501c8bb2e02c0ab0dc338b05d104400158a96e240eef861dcbda49b11b9fe07d1d993936abd79e3102424a9a76f4668285fdc31422d777cfce39d863d3a698a8c0094a94b2220fbc6711b1962c14401d7084a24aefacf2586eb0f2bd943250bef58112bb813cea4adf7c741915f39048def239a5fa123c1c1419619233cb581bed4a775d5b16428c74e601c817abd5bc331fac4ded06ab73a0a205f42c666e93d1ed4c5eb352f276a945e2a8825bda9bf49c3ae21da17229ce5faf215bbf630f0059061eeb22e330abec8c87799f9970ac1d2d81f8a31d14adfb44846bffc433548ee6fb59f9cb523c102ce1fd3e34047a8933e4de0805a46c293d2e846804cb7549fffb042754670c95f0790ed7e86c9c4b7b86227b064a1098aafab723aeb80fcdd4387c009b57d9318df8fdc9209def313faa32648affe80ea90d4e1b80511457d3adef8f7fd65fbc7fd64749ffb32a6fea2a80cdea05f2d4dae24c32a655fc6fc10de1f43ecb071bf236012fc863401782faff548cf44f773e8cf88fe0375ff4e8d7bd9fdf73c2e2073765eae1b49f47dca335511b674b78229379ad202857d67ee84530e6080c7a52d559596dd08f42f81906c1566c0920de4aa64ca02e4e081d9c68cc3b84355123e4b5597f7eb5e152ac4fc2680de7e5f96f8cd55950a6f5efa0bbb5aeccd4d06ffc5a5dac75a1a9a12f223431c145b0d6e5457225ed09242c0a207753fe184c39a4903d5a664a1d8cb2a6e5eaf8b587b517bab2009ee2d3e64421dc37c480b5b89ed27ebfee6bb774cf2575c15f64c0857c6a7adb8c890506f55fd509b1c58de8802880b68f341d2620df4d040141afc4ec572ecc4fcfa622da569b7ec6497ddaabf69c33feff5a83dffd6801faa550dd1dc5e19ce5fc895e2ec28d958f368a11b5715f02763513090baf356f9dbd9b45daee0e93a1cdd9dc9ed5450d82790d0e4eb7b9caa0bcfa116e85478954c90f27e717aa185361a20e7955f11c25d87d39e43e46857f2087ae07aea4e84fada6f367b01d656cb93d4ebdc2824eecf3e9ae010b62819c605343cca767295f7eeac49c62c8f18e62edf8647214aadb1728695941201e1a79340639aba2a1125db77d8564033c5acf403c67e58a2696e5420f2ea75432acac1055eee73ee0d5cfd53a249ea6b2047d42b2cec8e0c7fd6f81b272baae7f5605bcf9d4fd657965db02bc7ce83d4c2bc934082a4823a410973228d3b43f8b688b4b2c45555ce59f5ee47891cfa54443ccc382ffd088cfeb3c2349cad6f68f7c173c2380935d8d7d9ddf975fc0f1b026ce08c0f89b2f0bcf5a3d719d14ddb1be11a8046d6cbf4b005753ef5a816e0fb7008e07f352c4129070bb453906d00d687ae4ad0dddd2e55bad16fa32642e7dd574095f6ba78e18bb31a4de5952a1d204a495e0741eedf98a55168d27be3b9ae962ef4b890d9d6f35d9c1b02df5c0a980c15af70f35c870b40be5631f95e14e6c1286c07f05e726d67381ac22dee371f23c21fc8c3a4d880e7cdea19c0400a4d9a29bc111a4960bc5b63fc194723b1c53ae2e61d5030ab21dae4676f7f4d08b787a31c72a5c515381b214b74caa32a3964955e6af10332c69984c49e385b4de7e3c718f5e119d21664517834b008f83affb3182b87591d824bbb1afb445b27318811e2173559d0f430b765fbfe08780e433e439a035af304d6f2f19c8bbe12d716434826b08eb75848e220fe5e6c56d0f01945df55b64ceb7e14dc90b2aa3b609e1c9136f8b73522bd5bedc7b917694a2f88d150e91071bd646778fcc57e6539fee7134b5b92c607297636544e178dc47e3844dc0d096f2283501b8d7d81e240b32cfd45cf041fe592145d9a1562b606ee3c09e7f13fe36c48d66e95c4044403b3f8aefcf0e892a7bf82adfad0e959d152ce6586878cde57ab08acc245d73b97f31a682e3e9add5c946179fb82812faf4bc806b72ccfd73a1492faa1b4fe69d62e675bdcc2936ca01aba77af137c8618a9e8250668d0272e13b7f3c11f1b28400e2be005b994d9f47b67e345a52b50888c57af32ed8df02da55b7f347fd3ca34a284c1e81c3d9bfc78f97f2de083759a8cc8079d7b7ee7ad478f6b3df8b3b0929c294843e8e1b5ffadb2b189001aa2fdd361559a6bd08e0f00b6d1ead7d41ad62abc975a03d9cc67603b814949a19946547f2ee9175042cb7c676cdf6a2e12fdcc5eb77a094e32762e37a4acfa7e5769effdfcdb22fe59dab702b784dcfc400d478432c35fd3ca968696bc03c0e1258e4c11ffefebd08138f9275428dd8997f0004686f6605e803cf3c70a8c1e4f6f48ada38a5c8bc6a51e1beb92735a9667f0d8b8d0f7159e3d3e732e55278fec1d8d994e301f819b13536d04d437f01ec9204165fa404fc88d829110d13be5d1e16322f549303565b5b4d9e2d66293ade3d82ba9c954f803c60b4ef0d049d8a90c2fca00eeb2eb4e0435813d98b8892d6b5862a4bde9b64e954bfebfc41c45f1edb046b554cf9d066401bbc7aef5e4274b2a0eb6798bf43cc5bfc666b2cff24fe35d156e569ab5f6dea35952d80c085b79b0899ca5de77cfa88aae9d66ca4bc0ff0316123d0d315539b08a0ac8565636dff6868034f59258211735a4c9719c46466f9518d41cd3d1902efeff928281251a23765f5c5b81b1d8aaae307ba2406b4e1528452394ffcf81048d0e54880d00902275abe95a60abac38337885a7d5109d562de19fc136f80b8514e1c4192cd3efd185474a20071443d3d51bffa5214af01ceea7ec81cd2e20388a3ed217122169d57e8b2488cb13c1491552de59e3c25d2ea03260f524cf3eda9e4891854841803a9626ddb14657ef1eeff8ecac340f46144188ab26b9dd7ca903f280e3376e31fcdb27ba0e6376fadf689e0c542035b0d882bee96719e4696b1b469a31a3bd8485e2d65673d850f3579dd87fb8907d", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) 2018/01/16 21:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003a8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, r0}) r1 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x401, 0x101}, &(0x7f0000a10000+0xf0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d9f000)={r2, @in6={{0xa, 0x0, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b3000-0x4)=0x8c) 2018/01/16 21:15:38 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000eac000)={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]}, [0x607f6eee, 0x3, 0xfff, 0x2, 0x260, 0x5, 0x0, 0x0, 0x0, 0x1f, 0xa5, 0x1ff, 0x200, 0x5cf8, 0x6]}, &(0x7f0000f6f000)=0x108) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a57000-0xa0)={r2, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00, 0x8, 0x7ab9, 0x5, 0x4}, &(0x7f0000fe0000)=0xa0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fe1000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fe0000)=r3) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r4, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) listen(r4, 0x100) 2018/01/16 21:15:38 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r0, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) read(r0, &(0x7f0000306000-0xa)=""/61, 0x3d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000059d000-0x4)=0xb8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000209000)=[{{&(0x7f0000fbe000-0x8)=@sco={0x1f, {0x9, 0x7, 0x5, 0x4, 0x5b, 0x1}}, 0x8, &(0x7f0000fbd000)=[{&(0x7f0000fbe000-0x53)="28e8ca03db134a83a74af59ddd421d5d1ee8326708d888d70babd118608dc8faa634da382a0c27edc903bfdb5f88998e5f61ad4200ec6ff47593193ba2fcb087e51538599361224d513e12f290a07975ca6cd2", 0x53}, {&(0x7f0000fbe000-0xaa)="277d6b95279916b4086bc98fa15330230451cd674768f4b19de0a6e5ba81ea3d402daa19112905e9f4aec8b6dc38f1ef10cda4f784b0b78237ed7486da953d8d5a95843032c9a3bd6d6ab828436c9d27a891a8493635d555177ed3ea6f59576cc9731ea6c961cc9353c43a31ca6fb9c25c490c1b6a9b9a774cff0f3c9b3959791dd4edbfc4d7e3854ffaca37666afba61636c46c993e886bbbd7ab1fcc8669f0fc43841c7493e90e8fb5", 0xaa}, {&(0x7f0000fbe000-0x43)="38b6ab6f444bf8f9500ca1e9ee36c4d34b90516a7334c571440b1549e64e13bbe6caab4c474f581b9a9b3a9a6d7e380187de3a2622dafa1a7ab1a13c09e20c5477a668", 0x43}], 0x3, 0x0, 0x0, 0x20000001}, 0x6}, {{&(0x7f0000fbd000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x3}, @generic="f8e6d9b86146b512371c713a31371b8e"}}, 0x1e, &(0x7f0000fbd000)=[{&(0x7f0000f66000-0x5f)="0692f369b2f9e7e92ae163b083356f28966edfa2df012c8934a14e943151f94244cd038a9a51c06f86e8eeabef799e2976c3c0781f64d974ccb54d668a92996a9500fefbe1453c6821992893d3ceca28deacb2616a8938bc2992e573098b3f", 0x5f}, {&(0x7f0000948000)="80a94342c8eff965f3d4560d1ad1ee4ca06c6a45275447f192680aa174303034f6f87b46d33366be7bbbbbd2aa2021d13c7a28e69482073ea82c16d5d866cbf999422fd62cb770ad0870d90003b024f1f9fe3a5bfbb782a90191e04b7eee80e07628e2ed0d153b26656a1bd88b05378000cb29407ced2811f54e93ad119e01d775eb6785a4", 0x85}, {&(0x7f0000fbd000)="8f120f758a3ec2734701d667e73010e5e04f0fb9d1127bf9d4c0", 0x1a}], 0x3, &(0x7f0000fbd000)=[{0x10, 0x11, 0x1, ""}, {0x88, 0x115, 0x4, "e8adf1946fa2a6fefe0e21ea1d8817ed6c4a6e1fc2ebd7248e54b83a91cccf4c7b148edf66cdce256995f44b451383a7d52ea914f26f42521548f14aaf06bb18ef7a5658ef39ef3e617f59f9e4207cc9ad4e7e18b8494d01b033a722a95f717db5ab7a3782d641bf5da5283260ebbf776ae84ed7fd"}, {0x100, 0x11, 0x5, "747e2ff32c3d3cd8149f32939244d9e28590f2ac538bbd7126b4252682a714726c80163a75908a3886a617d362a17687fbd047c1729d550911f07cc25fb9672eae548e36757cccf8c57a4d1ed61647b922df3e6308740b3a5dac90b9ef74247ed676ddbbc1d18d1a8ee29c110254ae49e7672e4ae0f3ed75144f7138b9457a35bee0fae44cb969424a9ccf1d0fd6524100e58022449ade972764596c7064f1588ce0a692ac549ec81a0a31873a92f3f212855fb231ff1a9805e9b3bfbe7144a41a159a3fe0a2fbdc9923b6c6cc26b9d79d2af791595884786e908df6b1abf2276549cd37e8d0d827cf36"}, {0x40, 0xff, 0xfffffffffffffff9, "cbde11f6a2f60dc330bacccb81c07566c9941366785e372d6b3c62b2c92130905eb675f802a685a69d1e831635"}, {0x30, 0x0, 0x1ff, "8c757b6a7f8752048616fdf47eadfa5fc4f50a81286f0178f66895d04fe523"}, {0xc0, 0x102, 0x5, "08b2f6f5df59fd555c7f435d8efa450a5ca2b73a1189630166f7e5fe7eda2701acbbd0c8768a991fbb03e68f956555ae2b561ccf622165ad5e1eaf960d49e632654d859383c78af72e0425e6ef118381f9ba86461ccc0ae742db7f806b9b5631d16fc7e6caf07119b74b77d342223f31c5adf9ee589c66ee58e7daadf9963ba6e33699934da81a52cfe3bc4b4c85d8e826c8fb2a766c9eafe1ce340915d1943c57aabbb04b5e8aa995b3ed901f514acc"}, {0xe0, 0x118, 0x1f, "4f7257ee1e7bbc0356b98ea728781a431ecab89b86e84df065376426de9f823effe0e38c08f2ea1d820264224b4135d5ede83433cc3c09ec3fb3db53239125e1caf89357504ff3c05adfea7d917b0ac4e8a02f4ca1ed448a0b9411ed8f9a3661c9ed81a799961914ddef37b0e6a87a69517e94149c9236f3576e8d5dfcc1318ae160dd27c74c80602dc0dfe4c466c54c5dea9b805cae32454a0dd1e5610e76be47c52e758cf504f4e3f2ad85f95b675956f6485618035e8956c86602746e66955e3b706c1f24b2230d3dcad41f"}], 0x3a8, 0x80}, 0xc18}], 0x2, 0x4000) getsockname$netlink(r1, &(0x7f00009c9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a46000-0x4)=0xc) socketpair(0x4, 0xe, 0x18, &(0x7f0000680000)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000fbd000)={0xfb6b4ba14ec26da2, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000151000)={0x0, 0x170}, &(0x7f0000fbc000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000192000)={r3, 0x0, 0x5b6fa790}, 0x8) 2018/01/16 21:15:38 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000001e000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x80000000, 0x8af, 0x3, 0x500, 0xcf6, 0x420200, r2}) 2018/01/16 21:15:38 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000009000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0x5, 0x0, 0x2, 0xe6}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000000a000)={0x1ff, r1, 0x1, 0xe5}) 2018/01/16 21:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x0, &(0x7f0000a47000-0x18)=[@op={0xffffffffffffff9f, 0x117, 0x3, 0x1}], 0x18, 0x4085}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/16 21:15:38 executing program 5: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x968, &(0x7f0000055000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000f0000-0x80)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0xf2, 0x8e, "bb", "af24ee"}}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xb88]}) socket$inet(0x2, 0x4, 0x5) 2018/01/16 21:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ce5000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000e2a000-0x4)=0x0, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000e14000)={0x1, 0x20, 0x6, "3292a947d27b", "26713b0729af503d224a917f6702b757"}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000067c000-0x2)=0x1, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x8000000001) 2018/01/16 21:15:38 executing program 3: r0 = socket$nfc_raw(0x27, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) connect$inet(r1, &(0x7f0000dc0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dc2000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dc3000-0x4)=0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dc4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc4000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00005f9000)={0xfa, 0x2, r3, 0x5, r4, 0x3, 0x9, 0x80000000}) 2018/01/16 21:15:38 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000b000)={0x0, 0x4}, &(0x7f000000b000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r1, 0x3, 0x0, 0x9}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000000d000-0x4)={r0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000003000)=0x1, 0x4) connect$nfc_llcp(r3, &(0x7f0000002000-0xe)={0x27, 0x3, 0x6, 0x7, 0x0, 0x1ff, "30bbffc9b8849c4db54ece581183d9a14bc58765feee29de8cb18b5d6cb2ac293ba35e53f073f6436fdbe73bea682e2a62118e063ed3082d6926ffcc652168", 0x100}, 0x60) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x4, 0x7, 0x8, r1}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/16 21:15:38 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0xa, 0x4, 0x80, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000e000-0x4)=r1, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r2, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:38 executing program 6: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000f1b000-0x4)=0x2, 0x4) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x1, &(0x7f0000f1a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e02000+0xb0e)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000bd1000-0x10)={r2, &(0x7f0000f1b000-0x84)=""/132}) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0x800000302, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) 2018/01/16 21:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdb000)=0x14) pipe(&(0x7f00008b9000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f00002dc000)={0x0, 0x0, &(0x7f00008ee000)=[{&(0x7f0000179000-0x1000)="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", 0x1000}, {&(0x7f0000986000)="96e4c4dd099140b2c27ee40eea4125e698db2b338f1dba1ae27c981c2f8cdf862d0ca5aff86b104de785ce0e0a16eed6450034c345554aa1a9c461ed05307092cfe2dd89eda4e970a9f24c5a38b4f317bc3c03e592d9126249ee47", 0x5b}, {&(0x7f000077e000-0xe1)="52a78cd521699fb1f433d12b4e12c7470a3cb2df106ff2fe1bdeaa7d2b2c8f760fd42b64a282b6ebc38a13b98845ccdf03603aeab47e0267de35a759e088d0d06a51727542cfd77cc97f22268dd92c2c5a669b3af61874ff4c00be6ccc91f9bc6dae166d4d580267bbb5e38c65eba8c917b8d3d035c981d9f73911d2e21c3fa7766b055044245212d4ea4541beb4cc64172cb0b9515e48af4701481d56ae7071a84c92d5909531b5135f9659352898c9fc686897a0f1cc71808305d83387de626d6cad4bf522f1cb2763f80a7e4a1e849fcf0999f55f36cd1fcd927f8a19ecb02b", 0xe1}], 0x3, 0x0, 0x0, 0x44000}, 0x4) 2018/01/16 21:15:38 executing program 3: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000330000-0x4)=0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0xf25482ce802dee5b, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b38000)=0x54a, 0x4) accept4$inet(r0, &(0x7f0000dd6000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000425000-0x4)=0x10, 0x80000) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/16 21:15:38 executing program 0: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x2) socketpair(0xb, 0x5, 0x888, &(0x7f0000b77000)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000364000)={r1, 0x28, &(0x7f0000e6a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) 2018/01/16 21:15:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x96)="1c0e531bb3ebc582d6b7f7ea21102bc92db915eac058ec9f1295c6f65c9a83020f7d49b051cf62b80af9d5a3fc48554bc811ae04fdf8ed774127304082b97296ee233e008e2c95e1211d113e98c410624414fc064d2be3e3474b5a4031fe848dc855f8132f3a2321f2c15495cd9c28acf1b5d22ec371cc97e3499740bab2140e7efd84f516241c68d1fcdd23f39ce9329cc964bbd4a8", 0x51be9119b3d4f164, 0x20000001, &(0x7f0000f6f000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000059a000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000404000)={r1, 0x0, 0x5f, 0x94, &(0x7f0000771000-0x5f)="44c5ad6e6bfc4f71425db38d159ca64951cc8b76277239e126e07c1210b228491e361c518b236a5eb395fa0e13fc8025b4ad45829078ae6474f26541ad1beaca4ce4dc89a8a07d5cf4536fd8f7bfdbf3e520d64c25becc7306ff10a8cb3022", &(0x7f000035e000)=""/148, 0x8, 0x1}, 0x28) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 21:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000fbe000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da29aa918c72f281c631d7f1382f65f0a104d82cb5bf61a92fb2387e7cfca122d83", 0x40}], 0x1, &(0x7f0000b29000)=[], 0x0, 0x800}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00009bc000-0x10)=[{&(0x7f0000776000-0x40)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c2c000-0x4)=0x9, 0x4) setsockopt$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$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket(0x1, 0x6, 0x8) connect$unix(r1, &(0x7f00004e3000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/16 21:15:39 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d63000)={0x0, 0x1f, 0x9, 0x7, 0x23bad102, 0x401}, &(0x7f00002bb000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000002000-0x4)=0x100000000, &(0x7f0000001000-0x8)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1f, 0x200, 0x100, 0xd5f6, 0x3}, 0x14) setsockopt(r0, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) 2018/01/16 21:15:39 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000404) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r0, 0x18, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 21:15:39 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000396000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ae9000)={&(0x7f0000ae9000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005e6000-0x10)={r0, r2, 0x4, 0x3}, 0x10) bind$inet6(r1, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) 2018/01/16 21:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001b5000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffe00000000, 0xfdf, 0x40, 0x6, 0x7}, &(0x7f0000c5c000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000369000)={r2, 0xb7, "ddb501ed8feafd934e18403fa892158012fd621af953082ee037511e73bc39a92b7f00ca441b152e0923c695f9e8b0593af75349cae361c0d50b420db1fa992dcc5946323dcc0a6848bd194030d13c58db17068f177affff504be01dcf84e041275d920b8a47cea1745d339b3b51edc1ef11a8bc0dc54f2a8605500241c45fad63f83e8250a50a9605c1db7ee8f9638946da59e84344c4a2a7ff46a20a704afbab86e455971bfb0db8581b04ac99c55ea40c475797d7b8"}, &(0x7f00007da000)=0xbf) 2018/01/16 21:15:39 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="4694fda8ace66514fd45abc3760665ff", @ifru_flags=0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0x5, {0x3, 0x2, 0x0, 0x3, 0x8001, 0x3f}, 0x6, 0x6}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f0000002000)=0x3a) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x0, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001000-0x1000)="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") setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@generic="6269065195c7d54e365b5b99f5d7bbb3", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000005000-0x3)=""/3, &(0x7f0000004000)=0x3) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000003000-0x2b8)={0x5, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000)={0x0, @in6={{0xa, 0x3, 0xfc8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c1c93a9, 0x8}, &(0x7f0000006000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x8, 0x3, [0x9, 0x7, 0x1]}, 0xe) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000003000-0x118)={0x3, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000007000-0x4)=0x10001, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000008000)={r2, 0x2, 0xffffffff8a2c6526, 0x9}, &(0x7f0000008000)=0x10) 2018/01/16 21:15:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00004b2000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b93000)=0x48) getpeername$netrom(r1, &(0x7f000070d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007f4000)=0x10) r2 = accept(r0, 0x0, &(0x7f0000575000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00007fe000-0x90)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x77f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x0, 0x14b7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x1, 0x20000000002, 0x9, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8977, &(0x7f0000cdb000-0x50)={@common='irlan0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0x3}}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d6c000-0xe8)={{{@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}, {{@in6=@dev={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}}, &(0x7f0000c31000-0x4)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f000081b000)={&(0x7f0000c3c000)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f0000d35000)={&(0x7f00001df000-0x94)=@migrate={0x94, 0x21, 0xc00, 0x6, 0x3, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0xc8d, 0x1, 0x3, 0x2, 0x20, 0xa0, 0x6f, 0x0, r4}, 0xe, 0x1}, [@replay_esn_val={0x3c, 0x17, {0x8, 0x5, 0x7, 0x1, 0x0, 0x1ff, [0x1, 0xed, 0x2, 0x5, 0x100000, 0x55b, 0x1, 0x9]}}, @replay_thresh={0x8, 0xb, 0x7}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000800}, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003b1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x8, 0x5, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc}, 0x20) 2018/01/16 21:15:39 executing program 0: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdc, &(0x7f00000f2000-0xdc)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ff0900", 0xa6, 0x0, 0x0, @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}, {[@dstopts={0x32, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x0}, @generic={0x0, 0xb, "5091334b3470a778ed9ad8"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffff}, @ra={0x5, 0x2, 0x4}]}, @routing={0x10000, 0x2, 0x2, 0x800, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0xbf, 0x6, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [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}]}], @udp={0x3, 0xffffffffffffffff, 0x9, 0x0, 'b'}}}}}}, 0x0) 2018/01/16 21:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000568000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x10) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000022d000)={r0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f53000-0xde)=""/222, &(0x7f0000d1f000-0x4)=0xde) bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet(0x2, 0x1, 0x4, &(0x7f0000348000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000580000)={0x0, @in6={{0xa, 0x0, 0x758, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1001}, &(0x7f0000c3c000)=0x98) socketpair$inet6(0xa, 0x7, 0x71df, &(0x7f0000046000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ac3000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a0b000-0x10)={r4, 0x2, 0x4, [0x6, 0x4, 0x9, 0x0]}, 0x10) accept4$inet6(r5, &(0x7f00009f3000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000edd000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000091d000)={r4, 0x2}, &(0x7f0000267000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000b56000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f4ed318ff3d1a7fd58d2fa697a48c23d"}) 2018/01/16 21:15:39 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000077000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000f49000)=0x1e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002ac000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001000-0x20)={0x2, 0x539ebe12, 0x80000000, 0x1ff, 0x10, 0xffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000000)={r2, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000004000-0x18)=@get={0x1, &(0x7f0000002000)=""/86, 0x5}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000-0x4)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r8 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x91)="d962a0713558d2e8cbb9aa52cb864a0edb4c5f9e6fa4f70cfe10eee22d8fc7974a4abec6014b67091ada012399a666f6180bfe73394dc35895d7b7b378fe50fc2664a38b39445bcc793e30062dff81330d87a456cdfad801c852959820e2550569a34ed6c964e02977c5ae1ee86f7691880862ec38743fb002efe0ec834907ff17269a298ec383147efd0f6fccd735d4e4", 0x91}, {&(0x7f0000004000-0xd1)="976a03f108e0241c8cd23e871b56f4c77d6f0a0436adec7e42547b1b699a7fafd20618a72957027572f50a2e1af6205c8c38bd79c9ca2380a5f07f41e236a3c2738d9fc5ed1e1e680c5423057563a3d5a7e87a6093d7b9f7a6ddf9f88e238d57f5c77397b5a61935295588b07a3cea0d49277ff6fcee05b7b85487b25e5c4bcfe4c76596ccea7d0fd6d8dac9392f187afffef95d3070bcef9b22ced654dcedb0ed8a8bda512ba01049e2a687fd5c182adc76793988abbe7d7ae7a5823f211e2a839db9a86d62f5af90a0fc16f6a74e23c7", 0xd1}, {&(0x7f0000004000-0xe5)="0052b1675d8e01209faabba86039a5340b56646bcba0db65a474e4ff7c1ab36cb6e25dd780db2420520ec682c330bc588bddf16afc69f48746e15c2ba709dec36732017cdb9095e431961218f327ac8008ba1447f622fa3414515bf034357b748e372176cfdae637cf24d126af59c58e349d621dd0bd48c7be8141436d151e65afe8dfa315e21030598e4ed6780410d2f01c13d521cff163bedf07be1686cb82b50b2fd8b4d46e608b2ad024d899f98e1d0471585ae8b4238e7a87c3b98dd1fec7b4912eb9ce3fce67ff005b04f75a841a5e79c440372ef30fd8b960467d4af8086832ffa3", 0xe5}, {&(0x7f0000000000)="37470b02944f57dc8717b797f306f63d470c74f3ad038add009a859a9e5b22d774eefcbff47c4a9d702d5fda6829ba84bdcbf9df0b2a246263de05ee9ebe394b9cb3f5180468dd460062b91f80eccb4df689f1303d8b986596c1c963cd890e34f2c3c7eb33c8d0d54f52a4f5750ea95cc136db97221290c276332e963ae416403bddb87e8274a65dbc9f5d9e6a4c4d21e1967b31fb63189b3b8ac9af1a5f2984324b4d393af1822667bf6bd6d8adc998530c25f08e1445972f3fbc4fa136c5f8aee86e8941f4ab165df3aaf4cbecc4e74aeda2bc7a330d83b23b908c77961b194cb1", 0xe2}], 0x4, &(0x7f0000004000-0x70)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x70, 0x20008040}, 0x4000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000006000)=@can={{0x1, 0x3f, 0x0, 0xf0}, 0x1, 0x1, 0x0, 0x0, "546f84584af8d75e"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x20008040) 2018/01/16 21:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = accept4(r0, &(0x7f000028c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eb4000)=0x1c, 0x80000) recvmsg$kcm(r1, &(0x7f00008da000-0x38)={&(0x7f00002ee000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00002cc000)=[{&(0x7f0000253000)=""/171, 0xab}, {&(0x7f0000f62000)=""/140, 0x8c}, {&(0x7f0000cff000)=""/19, 0x13}, {&(0x7f0000f47000-0x4)=""/4, 0x4}], 0x4, 0x0, 0x0, 0x3}, 0x2020) r2 = socket(0x6, 0x80806, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009d0000)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ee000-0x4)=0x1b3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ab8000-0x6)={r3, 0x8001}, 0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0x2aa) 2018/01/16 21:15:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) accept4$ax25(r0, &(0x7f000091b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004d0000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00003c4000-0x38)={0x0, 0x0, &(0x7f00007f7000-0x50)=[{&(0x7f0000685000-0x72)="72b2db1e7e34873d9021a2739d65e0291e7636c5d181de1fce5ddbb332df1f660215853fa78e4fcfa4352e6f7aeee61049e74ecf5e5b96a8a7256d8e94de9db08f50f4f62421b415b9bb1aec8aeef42813c66728dc13a43fbf4f6b50b8e73cdbfbcdbc20650b5c5953abaf58f2835fc98b40", 0x72}, {&(0x7f0000ecd000)="65eeeed0748ca9ccfb8b28731fbf467ce1580f1cf6eb64bc0c807b8e998e77bfb2dc9dc50cc8480001fce9b6f40cb342a987f0d149445e3b23a0368f118052bc7b5ef1838308ce7f919ebc8131744b292cdc10967486b47c578bdaf2f3ca51013ac00f2b78fe7ac8bb01c5eeef4f953cf2fed10fd4439b7a7408596498f994ccb84ae2860018c0211b12bf7ba70bd064", 0x90}, {&(0x7f000015a000-0xf2)="8b51d43f265b4ac754360d90d34002382c0517bea57c3fda9d4cd583da7cf3b16c58218dd83811bc72aa9fccdf07f3dfc8cdbdd19a603577f27d3968707209c96fe4ee0efe83efd437e00cd103f772afc934ceffb845be7dd8ad096264fca9f78b6a744c5dd6befce806ea4edc8638de11439f3adae272670c8d2d6560ed4f16359dbb8ab5fa7fe6b0b5fd6e4da673b6fff3b1b88e235022c1fe3d5d137c4e6c8ec4e7da2d18329b681c2fc30774f02cc15d184d1752bc31aedf76bd682047951988b8dda1af3a78a8081df7825ab7703362b22db8d08e22ecc5461f07b40e26fc32e45149a92b3212b08c1ab36024eb1cde", 0xf2}, {&(0x7f0000074000)="8f44970c63b5cc52c552b8009e7298c42340c62db35b8b5598c251d165499d507f854ded91a2a594aa5a70a8939ac2a3437bb644b8d00ad3a5136fbd", 0x3c}, {&(0x7f0000e56000-0xc0)="d6c736e2c5c2fa21f73cc0da760039957e8e46a912fd17e4575761c0d9a26e09bf1e9cf2a56a0f14a95eed76ee0a90ffb6cdd7bf3fafdcd6aad07661e215668b37d68e840af6b3ccf854e82128b1d0c3a336d58bcd7ce4f5d34e4adba9f0a40764cbb62a6893fda4f41cc47ef64c2d35653efdad7ecd0654cba0e3a8e93897a6c476826eb7cde3b02026a48d72363d1efc6fdcab57f1bc22c354b369c9225938ee84fe4f9276ad5c981fbfae335e27b06384f9fca47a1bef4533e64e335f203f", 0xc0}], 0x5, &(0x7f00003b0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000881}, 0x8000) 2018/01/16 21:15:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee3000)={{0xa, 0x1, 0x2a10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, {0xa, 0x2, 0x8b1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x7, [0x9, 0x2, 0x3f, 0x0, 0xffffffffffff8f42, 0x2, 0xff, 0x3]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/16 21:15:39 executing program 4: r0 = socket$inet(0x2, 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d39000)="1957d97a35c91136c2bc892bc2733f49efc2fc6c69e9d501be", 0x19, 0x10, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000a94000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1003c, &(0x7f00002fa000)=[], 0x0, &(0x7f0000ee9000-0x48)=[{0x48, 0x0, 0xffffffff00000004, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0xffffffffffffff09, 0x0}, 0x0}], 0x44444444444451d, 0x40) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/16 21:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c4d000)={0x12580000000000, {{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5fd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$nl_crypto(r0, &(0x7f00009d4000-0x38)={&(0x7f000092f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0e000)={&(0x7f000009b000)=@alg={0xe8, 0x10, 0x2, 0x3, 0x1, {{'authencesn(digest_null,cryptd(ctr(cipher_null-generic)))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xfffffffffffffffe}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x4000810) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000077000)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002ca000-0x28)={r1, 0x0, 0xf4, 0x40, &(0x7f00000d0000)="b4acff520af369b073c64eb29250916eea28c39ed9c4ab5ac1e6b20b55602f19fb53c0ab9594206b06271a0781adf2cccb262300c91a0280a71326eab5f31f24dfd499357728707e3cf90d28edd04f51360e3a47a2a9c3305e8682958da0488d52a98c9b3e00923982acf5d09da32e63ac3740d7f7d93a7d848da0f42bf0d0c3296e497de429fca7f6f37c6ca8482f2223cf3d582d7bb6ebe1336e3c3c0e2af76ce953a303d16fa2ee1da586f56dddba3bb02ce83fb80a826ce5d467f2032d62de899d46e43f2741d59701da9ba97a0d0e7a36e2d8f895052c5b0154e0c8b5be69e8b059b43b3b619881f50c16a9e661392a7af7", &(0x7f0000e3c000-0x40)=""/64, 0x0, 0x6}, 0x28) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000775000-0xe8)={{{@in=@broadcast=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=@mcast1={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}}, &(0x7f0000ded000-0x4)=0x1d4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000885000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xea, 0x0, 0xbab1, 0x500, 0x8, 0x180020, r2}) r3 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r3, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r3, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000017c000)={0x0, 0xb4, "1e28f6223777dbf34757253a4548770de4c11859645c4207e8cf30725b4585684d159f9610a94b3abd9b4664ddff1efc62dfb0b26455002331dd776c1c78fc7eccb6b38fe96ab2fd5db7523e14478e94338b6e91a539a1f724978f675c2baf4cb5bbd79041caa58b4b44bcd4e48048a80cbc91077a05436427dfc45adaaef5b456a2b58504ff7aa9e634fd29372fcdede8a4cfe9ab96444aafdc1627ca9cfa145a702ae7897d21143c7884f3dd5cd3a50ddf8b3a"}, &(0x7f0000406000-0x4)=0xbc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00004cf000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000b47000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c25000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bdc000)=0xb) 2018/01/16 21:15:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000628000-0x10)={0x0, 0x2, 0x0, 0x0}, 0xfffffffffffffd48) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e75000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000848000-0x1)='\b', 0x1, 0x0, &(0x7f000088c000)={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0xfffffffffffffe14) 2018/01/16 21:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ae000-0x8)=@assoc_value={0x0, 0xa8}, &(0x7f0000219000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000527000-0xc)={r1, 0x7ff, 0x30}, 0xc) 2018/01/16 21:15:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket(0x2, 0x2, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c86000)={r1, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00002e7000)={r1}) 2018/01/16 21:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x4000, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)="", 0x0}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000022b000-0x4)=0x401, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000605000)={0x0, 0x0}) 2018/01/16 21:15:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000826000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000c8c000)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={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', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 21:15:39 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000769000)="8932f7e1deddc71326e60c6e1ce1f47bb100aa2a3b", 0x15, 0x1, &(0x7f0000e58000)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x401) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a73000)={0x0, 0xff, 0x1, 0x4, 0x1, 0x7ff, 0x7, 0x5, {0x0, @in6={{0xa, 0x3, 0xe00000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1ec, 0x1, 0x80, 0x7360}}, &(0x7f0000d69000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000dd000)={r1, 0xfffffffffffffffe}, 0x6) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00004c6000-0x20)={@generic="0b835d2ad33ef6284b47421022f9600d", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r2, &(0x7f0000474000-0xc)="240000001a0025f00018000400ed040f0a0b00000004bf0202ffffeb0800100048186be0", 0x24) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000749000)=0x4, 0x4) listen(r2, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000071b000)={0x0, 0xedd, 0x30}, &(0x7f0000721000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000c67000)={r3, 0xba, "d8cae239ad4aeabb251dfeaba5e2c16bb526445418c5aa4934b8dffcc45dc6630415c9cb3ce2d575b75bf38b1cd91eb509af067ed87a510cd9f78a261be38b428729dc63df51a1297f4a73343c5e476373d27508b39670ded947fe9043b7b05ff0e64086762e4f5ac4c4bdc588bb2c83245898499de9caf3a131f96b10dab7531ecd41f75d9cc88d8d84e3ca6030c224c23df0e4b891d11d9cb37893309e8142d796bdb312fa821097112cd4d877b871f656155a3a6e44338056"}, &(0x7f000034d000-0x4)=0xc2) 2018/01/16 21:15:39 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000017000)={0x0, 0x0}, 0x2) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/16 21:15:39 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd7000-0x8)={0x0, 0x0}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x0) 2018/01/16 21:15:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6e2996bf10bd42d0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000701000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a74000)={&(0x7f00000d1000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@newspdinfo={0x1a4, 0x24, 0x800, 0x7, 0x0, 0x1000, [@policy={0xb0, 0x7, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0, 0x7, 0x2, 0x100000000, 0xa, 0xa0, 0xa0, 0x88, r1, r3}, {0x9, 0x4, 0x200, 0x9, 0x20000000000000, 0x7, 0x7, 0x8}, {0x80000001, 0x9, 0x200, 0x9}, 0x800, 0xd, 0x8e3983cb0f342de5, 0x1, 0x3, 0x0}}, @extra_flags={0x8, 0x18, 0xb3f20000000000}, @coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @replay_val={0x10, 0xa, {0x6, 0x5, 0x8}}, @algo_comp={0xb4, 0x3, {{'deflate\x00'}, 0x350, "5e15e80b939645f5699c4bba8afdc75a5a217cf103e194828989f184d5fc9d2b580d239319f2785d86962fa4b50bb962bf5f5ed761e67a59710ab6bd4aa46549903622dc43b4b844ac7c432045a126703987e7a3b0287519ab2c0690606ac215cd72dba81688e2a9334b"}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) 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(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x28)=""/40, 0x28}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f0000001000)=""/56, 0x38}, {&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/111, 0x6f}], 0x6, &(0x7f0000001000)=""/74, 0x4a, 0xfffffffffffffff9}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000-0x25)="6f0d162cc7db3d1c320b8b5655b67dc26e90be814d282ad612138bda5aec32b6d7b610845d", 0x25, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x5, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0x7fff, 0x0, 0x0, 0x0, 0x80, 0x20, 0xaf, r2, r3}, {0xcc3, 0x5, 0x4, 0x7, 0x9a5, 0x401, 0xb29, 0x4}, {0x7fffffff, 0x6, 0x7826a6bf, 0x8}, 0xff, 0x7, 0x2, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x3, 0xffffffffffffff81, 0x1ff, 0x7f, 0x4}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000004000)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f0000001000)={&(0x7f0000005000-0xe)=@l2={0x1f, 0x4, {0x26, 0x20000000000, 0x1, 0x10001, 0x7, 0x58}, 0x8fc, 0x7}, 0xe, &(0x7f0000006000)=[{&(0x7f0000007000-0xc5)="f356f969b64683e69f323ce417088d2ec4d73150cd86de879d6cd9e12f9c0ba3315a18d0bfd8675c06e9e5cea2182910a7dca2442d6c31f57999e03e6107c8c8c26af40cf847a450acdfb6b5fd45a510825075983644cfca6301fefbdfa660ad2eb276c88d7c1a682db9aeb57b941eb4cf7e9c84c0c853f1da892faee1d7e98df9d59e036d655d42fda2b32c263861faf8aa2d1808ea1fab271d8c04eda2752225924571148de91351a5251b2f6f64333ab3a2cc71ddd35f520b7d9decbc861387a9943647", 0xc5}, {&(0x7f0000007000-0xe3)="89e52be202d99d614496d997ab36519747bd68cfbb4bf054d9a24ef29a2c8df0e45d44a1bb0dcd211cd8218cabb1e3b4b71b30cec46d45ff3e75f0eb1fbc4cab2395826f55849d99cecf0fd4fd2409c418cdd5e563fdcc377d19674e979bbc35f02bdfcdf744997644a233a5166a477bdbe948539a8cb0c38bb6f6adc158d3c57fbc7bbe8521045f42b395747ed2fdb294b70cdff16b2c073c44ad538226bb389d04c18d6f1d7b44e751689028e2d00a57e54a09b271658fd70c198ae9dfaf84d144fe4c12bd526019daed5b52dd99db3e1156dd48a7b9d496cd8288bdea8747b97eab", 0xe3}, {&(0x7f0000005000-0xcd)="da20660b821bd9637092c5cb93b6c82e14015d4deaeab358d6cca4d08211af48d780b4bb295fec17e928ea26814a303a32b28b4ced2adc5563fc944315eb97ba3f3dd8c3b7871acf32cd863f1b8146ddbf2b0751b32ca81bb5048c0005082dfc8d6f5a4c328db97fe50fe6e49735b441860fd7e2ed151ac11c9dc7fb66aac042be947577a97cf5c324db682a2c87a2f04aa8240e76b7958851be7afec1e3baa256b1367d03a11a13915902c3847978fec8f9f9195b1e043a96acc09a0eb5435d5709ca8cdb1f92951acda1cd31", 0xcd}, {&(0x7f0000006000)="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0x1000}, {&(0x7f0000000000)="11ed3a5a4fe9", 0x6}, {&(0x7f0000006000)="2bc8de9f2465dd792d32fd7c4d0e173d1bf5942aa7611af70147ee11457fabfd60a4c5da48716ae3d31ec7327a9d494b058517539abe372f76724ec22ec2a6fca7c0ed8ffe1fa1618aa54cf4d0e71129693077002a1fc12644c87107d27cb6d16e22deae85fdab3c98c540e06aab11d7b6a0fac422b63e7eb5133e7bc4aeab181ff5c07ba8dfef560a48c59fce50048e413c89bef221bb5b2e0d45eb6ceeb5a30c6e", 0xa2}, {&(0x7f0000006000)="ccd3d2e15e23ab91f6b285bae9e1fcf3fffb8220c56a2c81e811b64b72e111de26123eac011996ae0b732243187534ba88596a9e577910a899dd636e3705dee1ca4a85099b25247fadade8d79c1850f17bfed2d909e042b523225a1673652347cac29bf0ed27d50f8bf6ee2740058a46eed2a751733b25c42993c919090e80acab73edf1dbc755f65e203e9b21ef4db1505cc23798e3a7db2c07a07517d4691d8ca2a0ae97a9211a", 0xa8}, {&(0x7f0000006000)="95421e69b1ebcfd964184aca760acb07dc4a5a816e2a0d79650f4eb293362ee956ab6f526bf191d440c66478d895e8b96e1cc48f1f443e3274f1de92f41f4f7d237c53ce56b82d43ffabc73dd8e6e25739032b43900414badccb708b39745616cb97f1cb6731f057ea56a135c968f2115e3c085430", 0x75}], 0x8, &(0x7f0000002000-0x4f0)=[{0xb8, 0x118, 0x6, "c41ed0ec231fa55459aba741454ef625986c9c63b6c58969a11a1f056a8e9b2edd84dafa559fb798a26af921978828e9a20cb68b9191e15fc83e242eb6b5d692aa50c612e505b3195cc1c48f269c4dacda93e832062f41df519511b1a83b268b93c11bbe0097cacb060a16c20ea50af613a8c8243248e44320621f288b1ee55757e6f28a6530a2dabd47491b15baa8fce2df1ecd55b12761079200603183ab75786f71fc8b"}, {0xb0, 0x117, 0x6, "1cda363e105806bb63adc3de1b000d08dbfbbf95b68df5a3b4848f9bdf3d0c229bf52fe05e7a37cf93d96742175a576422ed6ad4cd86c1ae48275da89735c550949d08fff730375401b30d8008edd581f246d2e5b9762c15186db79b53184f8a49a9fbcf67968bf170a9e29ae73100386fb181c67ae14f22b43f0cae8875b1f5376702af66391d0131ad4a2825e302937b27e5242c7bf5be12ca707e8a9610"}, {0xd0, 0x116, 0x401, "8c7f04dc045a57d50645323fab17d7dabdb50349b7871cf1d519cbb7e324177878efe2b3da5e9685f5e681d10475fe08667b78928dae66af19f3d7dfb23a3f2ed0ab6f8a209f0196cf8a3192097a7650f4d1ac0a6eb22f57e866614dc3e0a2ed1aee8efce312516d36f875a83cae9790b5635332d47725689e60444e3616becf04cc1075802b8b4de0ffb9c392819909e4334af3a4b2e59117774e33951061db5d8b92eee135a2ff8f99d438f69bccd948f53a770a9911118a11172d670aa7"}, {0x58, 0x1ff, 0x101, "90c5f221342c7c00b6968056adc0adedb463c5530ca3c09e99f207508fbf36fb163d39841f0ae7abcc1dd67de5b75d8e29c8536c00ca6d591a75d520e7d1d00d6b34c04a2bfa80f0"}, {0x68, 0x107, 0xffffffffffffffff, "b6fa75b01321579bbcbae27210793b03483991ab721263e6d4c7468aa92f4863411000df05bce566549bef953a95276e4cdb2ab7bc37c14a5ac7e506835446953dc318042462e58eaca8f830b09ca1ed0865"}, {0x68, 0x479dea89c0a4250, 0xffff, "b9ce7d4e91eba97ed9f07b174ee8262f28276e2cffcc0f75b9e3a19ce4937b7650275e018974d9de240a11cf377f578dfe0fd93e9ff2dbf35a4990b764f6477fe595d1a6419e0cd11c8f37a76c44259930"}, {0xa0, 0x84, 0x10000, "a71f49855619e6d5841c4205f5e70b964b988aa4a140c99e90223fa59073437b1f2a0e061151b99185930292fd24142a7de0a2f74a746928810c6012577ab2a85265c1839bac01b7bc84f80bba758d277d516c640fbab8aadce93122884807e20755120cb72a2d5ebd2668d176b04446d021baf7dc5fe6f9fda732389925e01bf4723fef7e4452215df767"}, {0x98, 0x6, 0x3f, "13dce3bb0787fc062597dae38bfb3873fd4c97d1201def2858326b67198db769e87025719de4be07c02786d809c530bef6f85d91d68aeb0ad87248ee022da5a710c463d638ba801224ff5e346269de6b46d1b4482e898aebfff40b96cabfa44e3431eb90d5238fec9403b8e1c450257d7887398336cbcfdf10c9d59ac4fc6be8315e23b7b253"}, {0x58, 0x108, 0x0, "a1cf6272c818db716abc39b59634a81722dccba8b3fb0d3a0ab01b43f4754550ead6923be84eb341a00a779a7399edff9b6397381331b8b9a829f0ecd15e0f24ae53aab12c79"}], 0x4f0, 0x0}, 0x40000) 2018/01/16 21:15:39 executing program 5: r0 = socket(0xa, 0xa, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x2, 0xfffffffffffffc00, 0x200, 0x1}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) bind$inet6(r1, &(0x7f0000c89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000360000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 21:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e73000-0x4)=0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000256000-0xdc)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}], 0x48) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000cb5000)=@generic={0x6, 0x101, 0x7}) r1 = socket(0x9, 0x80000, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bc0000)=0xff, 0x4) 2018/01/16 21:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x8, 0x0, 0xb4, &(0x7f00009e9000-0x8)={0x0, 0x0}) bind$pptp(r2, &(0x7f000073c000-0x20)={0x18, 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]}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ae2000-0x88)={0x7, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$kcm(r1, &(0x7f0000707000)={&(0x7f00008c6000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000613000-0x10)=[{&(0x7f00003cd000-0xfe)="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", 0xfe}], 0x1, 0x0, 0x0, 0x4001}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a43000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f, 0x5, 0xc43, 0x4}, &(0x7f0000744000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000019a000-0x10)={0x81, 0x8008, 0x4, 0x6f0e17a5, r3}, 0x10) getsockopt(r2, 0x5, 0x9, &(0x7f000050a000)=""/171, &(0x7f0000dd9000-0x4)=0x2e) socket$kcm(0x29, 0x2, 0x0) 2018/01/16 21:15:39 executing program 7: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d1d000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) 2018/01/16 21:15:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00008a8000)="890f04000028f7ec2c63cbe159", 0xd) 2018/01/16 21:15:39 executing program 2: r0 = socket$inet6(0xa, 0x800, 0xff) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005b5000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002da000)={0x26, 'hash\x00', 0xf, 0x0, 'sha384-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00000f9000)={0x0, 0xfffffffffffffcb6, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) bind$alg(r1, &(0x7f0000028000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) 2018/01/16 21:15:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_xfrm(r0, &(0x7f00007d3000)={&(0x7f0000d70000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d60000)={&(0x7f0000ed4000-0x218)=@allocspi={0x218, 0x16, 0x800000000000000, 0xffffffffffffffff, 0x0, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x1000000000000000, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0}, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @migrate={0x10c, 0x11, [{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0xff, 0x6, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@empty=0x0, 0x6c, 0x7, 0x0, 0x3, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x6c, 0x0, 0x0, 0x2, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2b, 0x1, 0x0, 0x3, 0x0, 0x2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x3, 0x0, 0x3, 0x2, 0xa}, {@in=@broadcast=0xffffffff, @in=@rand_addr=0x4, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0x2}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x40000000000000}, 0x0) 2018/01/16 21:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000068f000)={0x0, 0x80000000000}, &(0x7f0000c50000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000067b000-0x4f)={r2, @in6={{0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000269000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/16 21:15:39 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt(r0, 0x84, 0x78, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/16 21:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0xff, &(0x7f00008b2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000805000-0x4)={0x4}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 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) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000001000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r4, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x0) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) connect$inet(r1, &(0x7f000000c000-0x10)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r6, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r1, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:39 executing program 6: epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) epoll_create1(0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a53000)=0x10000033c) recvfrom$packet(r0, &(0x7f0000c85000)=""/30, 0x1e, 0x2100, &(0x7f0000a7c000)={0x11, 0xf5, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/16 21:15:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x2)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x800b, 0x7, 0x20, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xdb, "9a74be4a8738c855d2db94e9d824d491520b0d0907d4708e7c8a225aff47dc8d5a1abe0fab55716e80ce2660f2bc2f5563e58fc749b1169023ff1ada6a3f073a531d633de968d3a75ff1bf4e01e1b86428bb84fdfef861bbadceefce1a3df25b944dbee340ba8cf347ed212ac67863e626f6b89840cc9093c45e4a2f1de5a210668b4c941d6929c2cdde6fd33d7a59d95abfce13f8b6a933c81fdd2c65c3f773c378c02133719ba51d4662bf9f96232b0a1cdb841eb6c47bee10c6dc1be417d7cdf75e77e09493125602f94a98b83a83739c4d41c259c978b11d51"}, &(0x7f0000000000)=0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r2, 0xb7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fae000)={r0, 0x2, 0x1, 0x0, &(0x7f0000a51000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x8001, 0x6, &(0x7f00008a8000)=""/171, &(0x7f00009bf000)=0xab) socketpair$inet6(0xa, 0x4, 0x7f, &(0x7f0000b61000-0x7)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f000054e000-0x5c)={{0xa, 0x1, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, {0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x0, [0xffffffffffff0000, 0x7ff, 0xfffffffffffff5c6, 0x5, 0x1f, 0x0, 0x0, 0xfff]}, 0x5c) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000b3c000-0x15)=@get={0x1, &(0x7f000036e000)=""/17, 0x5}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db6000-0x98)={0x0, @in6={{0xa, 0x1, 0xfffffffffffff3cc, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000c88000-0x4)=0x98) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000bf8000)={0xc1a1, {{0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000ee2000-0x20)={0x1, 0x1, 0x2, 0xde1, 0x0, 0x9d, 0x8, 0x9, r6}, &(0x7f000087b000-0x4)=0x20) 2018/01/16 21:15:39 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0xfffffffffffffe4c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) connect$nfc_llcp(r0, &(0x7f00005f4000-0x60)={0x27, 0xd6e, 0x1, 0x6, 0x9, 0x2, "029987ddcdfae0ced0fc2c9aa6f7e3e59f7519584768575901bb790355ad28e9bb7ecf62b65ee0058c6c849855964e0c1a6e6c60d594e1ee8a9c18e9e881e9", 0x800}, 0x60) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/16 21:15:39 executing program 1: mmap(&(0x7f0000000000/0xe93000)=nil, 0xe93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) connect$netlink(r0, &(0x7f0000e93000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0xf) 2018/01/16 21:15:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000712000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/01/16 21:15:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000055d000+0xa56)=""/253, &(0x7f000066a000-0x4)=0xfd) shutdown(r1, 0x1) 2018/01/16 21:15:39 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000000e000)="0c2531b1f4c4b5441d71665bf294f36b1c70ead13f0913f1a29f2afbcf6fca77f9a85aeea3705ec0dfb038ccdb31814a471aa5da6b154913e3c044d22e203cb1c1639d8eb422d66b3612767a7d07482b0f2a2a92835ce3eba080d43d6996b2ec1c8dd6a6af2e02e8b53f46e4bb7ded39eb57046c04edf9a186fdc5b54d356a9afc386901ed95ac6c135ae00b3ce1303f0f2150f023d3bd74c0f42b97e8797691a98c9e1d5dd72646fbc0f7d31a2dc9a36f2b6f9a3d30033583a7caac6b5ca375", 0xc0, 0x40000, &(0x7f000000f000-0xa)=@file={0x1, './file0\x00'}, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") 2018/01/16 21:15:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f00006ac000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x38e) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/16 21:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000e6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000036c000-0x4)=0x9, 0x80000) accept$nfc_llcp(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bb1000)=0x60) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000037e000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009aa000-0x4)=0xe8) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) sendto$inet6(r1, &(0x7f0000530000)="", 0x0, 0x0, &(0x7f00001c8000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 21:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, &(0x7f0000e1a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000012b000)=0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bc3000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ae000)=0xc) connect$can_bcm(r1, &(0x7f00000b1000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) pipe(&(0x7f0000667000)={0x0, 0x0}) sendmsg$kcm(r3, &(0x7f0000d6f000+0xf8b)={&(0x7f00004c3000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dcd000)=[{&(0x7f0000f22000)="a5ddd96b9636841e23e0d82cb197e4f9f007e671e7b47b1827a0c43e75897675ff50ed4ce3cdf0d109639c007e6f2a92866eadf37ddd37cd0a43422f57ee3b356df9ce5efc692e31e67ebb4ee37a9dc138e67126437ac451b7125d399645a5bc37464b07d8ad21279beb4b99f0edba61d6b970d0c2cf277baab836fc400496938bdcb6c1676fa81aef291975ebc8", 0x8e}, {&(0x7f0000a62000)="2e46a51ce5eb45fb30da2e3079971f7e45a3cff04cb8cc8bc1e6383cf60ec3709018170f7a2878d375493b99789fed7692c237b978ceb6d43289bbf5a442ac6f8c08092ad3e3fa86e3c4e3607eb6bb338e4c910bb716e98178feb079e9a6e315f194b784d6", 0x65}, {&(0x7f0000290000-0x2d)="b7fabcba68731ab4ae3fd9130331756afe25b9b3235661a41a6d4fee02f0a1014c5ce064d83844959e66ce7ff7", 0x2d}, {&(0x7f00008fd000)="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", 0x1000}, {&(0x7f0000a38000-0x43)="033cde3112e2ef3e94af310573fa2e0ce495d897b561d9c266e04852d3f600d0d8cf740d6193b8489b5b80ed8166b057a0f7f352a33c0072393dedbd337480c2696d81", 0x43}, {&(0x7f0000fb9000-0xfa)="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", 0xfa}, {&(0x7f00009b2000-0x1a)="f126303677dafc72e20fddff75941137fc2d70397f3db886a1f4", 0x1a}], 0x7, 0x0, 0x0, 0x2000c040}, 0x10) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r4, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 21:15:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b2c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000ccf000-0x4)=0x1c, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002f3000)=0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000577000-0x38)=[{&(0x7f0000b60000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fa7000-0x30)=[], 0x0, &(0x7f000087d000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) 2018/01/16 21:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000029a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000080f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) accept4(r1, &(0x7f0000eed000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000ae5000-0x4)=0x1e, 0x80000) 2018/01/16 21:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000027e000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf7fffffffffffffc, 0xb) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 21:15:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) recvmsg(r1, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000800000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ac9000)=0x0, &(0x7f0000581000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f0000e7b000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) socketpair(0x0, 0x3, 0x9, &(0x7f00008a4000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f00000ae000-0x4)=0x4, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00006d7000-0x18)=@get={0x1, &(0x7f0000550000-0x1000)=""/4096, 0x24}) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00001a4000)=0x5, 0x4) getpeername$unix(r3, &(0x7f00006e1000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f99000)=0x6e) 2018/01/16 21:15:39 executing program 4: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000000000c8) r1 = accept(r0, &(0x7f0000b57000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0x6) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000a15000)={0x8001, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r0, 0x0) listen(r0, 0x5) 2018/01/16 21:15:39 executing program 2: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fde000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00007f4000-0x4)=0x8) r3 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000001000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0xfffffffffffffff9, 0x5, 0xfffffffffffffff9, 0x9, 0x400000}, 0x14) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:39 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000f6e000)=0x6, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f6f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000045b000)=0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f6b000)=@assoc_id=0x0, &(0x7f0000f70000-0x4)=0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f6f000)={r2, 0x5, 0x4d, "68868225297905b9e1d7f7b311ebe0793a3fd4f7f5d3fc743f3ad8d97b1570f2e4d25994d8608454e91c196825b62cc3bb3a91072a86175af9d1d5297825ea15fed301f663548bd5617ac9052d"}, 0x55) 2018/01/16 21:15:39 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000029000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000028000)=0x1c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000027000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x6, 0x2}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000028000-0x8)=@assoc_value={r3, 0xfffffffffffffff8}, &(0x7f0000027000)=0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000007000)=0x80000000, 0x4) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/16 21:15:39 executing program 6: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80c, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f0000558000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xc0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="f20775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r4 = accept$alg(r3, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000005e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008eb000-0x4)=0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000230000-0x4)=0x60, 0xffffffffffffff5d) write(r5, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200079bd600000000000008000000070000009b", 0x24) [ 407.783918] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 407.794097] tc_ctl_action: received NO action attribs 2018/01/16 21:15:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 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$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = accept(r0, 0x0, &(0x7f0000b02000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00002ce000-0x4)=0x0, &(0x7f0000407000-0x4)=0x4) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) sendto$inet(r0, &(0x7f00000bd000)="", 0x0, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/16 21:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x4, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xffffffffffffd1c2, 0x1, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000983000-0x1c)=[@in6={0xa, 0x1, 0xffffffffffffffb0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x44}], 0x1c) connect$llc(r0, &(0x7f0000ca8000-0x10)={0x1a, 0x3, 0x2, 0x7fff, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffff9c, 0x111, 0x3, 0x1, 0x4) r1 = socket(0x1e, 0x4, 0x0) socket$nl_route(0x10, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f0000b4a000-0x38)={&(0x7f0000e26000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000000b000-0x20)=[{&(0x7f0000b72000-0x9a)=""/154, 0x9a}, {&(0x7f0000728000)=""/91, 0x5b}], 0x2, &(0x7f0000a59000)=""/105, 0x69, 0x8}, 0x1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) close(r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000188000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008a3000)={0x0, 0x0}, &(0x7f000096a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f30000)={0x1, 0x81, 0x8005, 0x7, 0x1a19, 0x43, 0x8, 0x9, r3}, &(0x7f0000630000)=0x20) 2018/01/16 21:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) r2 = accept(r1, 0x0, &(0x7f000074d000)=0x0) connect$bt_sco(r2, &(0x7f0000632000)={0x1f, {0x20, 0x100000001, 0x0, 0x7, 0x7, 0x0}}, 0x8) 2018/01/16 21:15:39 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000fda000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000004000-0x4)=0x0) vmsplice(r2, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/16 21:15:39 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x1, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000011000)={0x8, 0x10000}, 0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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) setsockopt(r0, 0x111, 0x3, &(0x7f0000011000-0x5)='\x00\x00\x00\x00', 0x4) 2018/01/16 21:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002d4000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000050b000-0x28)={@generic="d68a06a001cc6599f3d8358684669605", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000083f000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r0, &(0x7f0000c6a000)="10", 0x1, 0x4008000, &(0x7f0000795000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f0a000-0x28)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000b56000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/16 21:15:39 executing program 4: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001e1000-0xc)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ee1000-0x4)={r0}) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ee1000-0xe0)=[{&(0x7f0000ee1000-0x60)={0x27, 0x5, 0x0, 0x1, 0x5, 0xffffffff, "3c4705910e8a49e89a8de4435eea8d3ec9bae513a26cb8dd2bb8dff479b4b17fe144ccf8c39cc8c47c08dcd60a5654688a87222bc7a2fc30858ccccf8a93ae", 0x3}, 0x60, &(0x7f0000ee1000-0x80)=[{&(0x7f0000cd3000-0xf8)="4a3b79e96450cbc975e102aef47da97c230c5e337c30fbd9021635d7c721b730d6624a3cc3284f41fd110d90202e19b6566b1c8f8af11f9d67a0cb162bc9433fc7f2e63c7a7110e4fd296d31561907351b60432b7b659cd3a5b07e462540e2abc8156dfff861794abb3856a0b8a7138d08454f90357191517eae95802714ddaf5b8abe524f402074172101e73e81692c2d1c8fef8df1d0c02836aa2df3be6c380ac124e7d75982d608a56add91f7666aa09f5d4273011aa88a3fa40f487f582573c46f2a5e39cd59a4045cf8e8b0565dfabae9cd44a7f03947360e80c09adabc33270f438e3de377c322a9bfd6c3afd0eb24bdcb86085513", 0xf8}, {&(0x7f0000ee1000-0xf)="9367cc0b778b154948aa9c5a8ad899", 0xf}, {&(0x7f00007e7000)='}cf%,J:', 0x7}, {&(0x7f0000428000-0x2)="ee34", 0x2}, {&(0x7f00003c8000)="fc128bd8d7dc772e5cb9c95e3f1837", 0xf}, {&(0x7f00000d8000)="acb4880313b92c6fc464f7e24b2059e1a321c353b3ffbd96559d9b5b779c5081c2c2c7a52621a488c119", 0x2a}, {&(0x7f0000ee0000)="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0x1000}, {&(0x7f0000ee1000-0xe8)="e3c6044c4c958ae8f9d0c158a3228c8f9c00584d27b495c8400feb3b8699bdde65daaa04b855a263e85b6a6ce77db9ed4a3ef4e831ce7c1bfa426d79e4fa290779dc989d50ae18d556de03ffa9694ef0ffc66ee3e2b3cfd4074e679a7ddd5bd1acf6352300031f19abb1ffb3f077f097a1fb9f09e0728485f748e0f3b883a77396c838b6788eb57c1aac95e76073c06d36258bd3222e9e60d542b9f30ded71eff8e2eae9debf0ddf4bb5fc5a28fbe5b1a49a910c9db6febad1e60ad9cf4b4a3bd6fc2dbc96e098f27db67d2afde75464abe7ae65bfce8b14aee809df7b09730c032fa5fcafb5c47f", 0xe8}], 0x8, &(0x7f00009ad000)={0x1010, 0x104, 0xfffffffffffff000, 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0x1010, 0x0}, {&(0x7f0000057000)={0x27, 0x1, 0x200, 0x1, 0x60000, 0xa03, "a07dfc9b511e7d3ee78e31ff3236762316f04b111718ee452e4b36a9e5743427861d8b0f5cce7e8ff03f7ff82443638be97db43e8ee470b468d06ff5536449", 0x7f}, 0x60, &(0x7f0000ee1000-0x40)=[{&(0x7f0000ee1000-0xea)="53a16a5da87d00d14fcbf15926e38e25c42ce3095ad935ef91602a221ea2105b182ff8b4aa2e4230455cad0eccf21e1a2735309d7b7024cf21f55bf8a0623f0b1754387b1bd71bb3d28d5c1cf6ae69e2823cec6c69a8843335f194eb15b29801b7bbd6425afc00de71ae0d92ea7d09406f18360dbc612e7d16b922c184e57862ed19ce37a783570bc0b9a2aaf3e26a92c12b3c9f0859bfd5b422031ea5368aecca9e71c83513b681ab29fcd75d81355e691903c409f2c6337b5bda89e441ad9b1314ff11086dfb30dd5b6627d25889da7468aceae9e490d8187f0c0a98e0969bf48ce063d46ec3ea7685", 0xea}, {&(0x7f000001f000)="0b7d4b13bd834469a2099e56cf99e8824c593d1c8ae54db193882bc444769e28a14229b1ae2f98f0fd467cf5f623b0a2e00905a3aa44e27b36231b5579c42bcd5272e042f142ced7c3c1565b62c2e33c340e8a873c0526d672edc1dd43640154087d63d3d4a7eff936628912c1eb3cf9e70da805e56096a2986bfcccc81ca60fa95b060895cf396bb7d9d594d2065d66df9d81f3afc0fd6d3558004309ed320b858bf60671590ceff95d61d7e91614111fa453d506a891b0a07cf0674bf67574d1c6f3f3d7", 0xc5}, {&(0x7f0000bec000-0xd7)="cb27a73ece4f73583329c01708e0a8f041d777a31280a375f34a45ae8b62aa6333ce2a0fbc468a5c079f95b11ee4003bab3a16ced62fd10999279f10e2d1885cb20e6bcf66d942fd41d36d6c604bbc78eeed57eff3156877e26a162a634a4de4a7a8022b04d027d4799fd5c51fe402145f6b3b256fe74bc57d39ca31626e8b93f299e56a03abc576b543cddbbf821651a5c710ca9253318772d3a684bd0b59954494482a6eeba7a9e8c17c51a8c0480253e338a57961be14f0b260bf958634f8951eeb6a2d0228d954bab2c41269b01487e360c525778d", 0xd7}, {&(0x7f0000973000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000ee0000)={0x80, 0x0, 0x20, "aaa8f26f701237834beb2f19bb37c99de123d77c3f05a94cc35d533987e71b557aa21391bbf77f986bbf2fdd5786b66dbbf294960fcd678288722ab346e397c3bfeedc8fabe5a563d2b1916ed46421fdbb5a9b5de09fbee2d18bd0cfcdc35ac30d0a7ee2bbc8988da90ab9790c"}, 0x80, 0x10}], 0x4, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 21:15:39 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a7f000)=0x0, 0x4) [ 407.841412] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 407.851490] tc_ctl_action: received NO action attribs [ 407.909340] sctp: [Deprecated]: syz-executor4 (pid 10011) Use of struct sctp_assoc_value in delayed_ack socket option. [ 407.909340] Use struct sctp_sack_info instead [ 407.926461] sctp: [Deprecated]: syz-executor4 (pid 10011) Use of struct sctp_assoc_value in delayed_ack socket option. [ 407.926461] Use struct sctp_sack_info instead [ 407.940090] KCM: Hard failure on kcm_write_msgs 2018/01/16 21:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = socket(0x9, 0x0, 0xff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a05000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000edc000)=0x25b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b74000-0xc)={r2, 0x80000001, 0x30}, &(0x7f0000e59000-0x4)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028f000-0x20)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) 2018/01/16 21:15:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000de7000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x5e, &(0x7f0000941000-0x4)=0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001ab000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1, 0x6, 0xa, 0xa0, 0xa0, 0x67, 0x0, r2}, {0x0, 0x3, 0x6, 0x7, 0x81, 0x3, 0x40, 0x2}, {0xf8, 0x6, 0x3f, 0x47}, 0x7, 0xc, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0x0}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x3, 0x4, 0x6, 0x0, 0x2}}, 0xe8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/16 21:15:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000acf000)=0xfffffffffffffffe, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 21:15:39 executing program 5: socketpair$inet6(0xa, 0x80000, 0x100000001, &(0x7f00008f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001000)=""/147, &(0x7f0000001000-0x4)=0x93) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 21:15:39 executing program 6: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x0, 0x3f) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000596000-0x4)=0x0, &(0x7f00000e1000)=0x4) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000597000-0x8)={0x0, 0x3}, &(0x7f0000597000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004b7000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000301000)=0x1008) accept$alg(r2, 0x0, 0x0) 2018/01/16 21:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00005c3000-0x10)=@req={0xfffffffffffffffc, 0x2, 0x8ff, 0x1}, 0x22a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a83000)=0x0, &(0x7f00005a6000-0x4)=0x4) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005a6000-0x5)={0x0, 0x0}) write(r0, &(0x7f0000127000-0x43)="d4", 0xe7) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000915000)={0x0, 0x0}) 2018/01/16 21:15:39 executing program 7: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) pipe(&(0x7f000004f000)={0x0, 0x0}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000f4000)={0x0, r0, 0x0, 0x2, 0x0}, 0x14) 2018/01/16 21:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000039000-0xa8)=[{0x0, 0x0, &(0x7f0000b12000-0x70)=[{&(0x7f00004ec000-0xc4)="085f3f6401fb2f75e497414260f662d654", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) [ 407.965976] sctp: [Deprecated]: syz-executor4 (pid 10021) Use of struct sctp_assoc_value in delayed_ack socket option. [ 407.965976] Use struct sctp_sack_info instead [ 407.982596] sctp: [Deprecated]: syz-executor4 (pid 10021) Use of struct sctp_assoc_value in delayed_ack socket option. [ 407.982596] Use struct sctp_sack_info instead 2018/01/16 21:15:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f7c000)={@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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x10001, 0x100, 0x0, 0x10000, 0x900002, r2}) 2018/01/16 21:15:39 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000004c000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000996000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000074e000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000acd000)=@ipv4_newaddr={0x0, 0x14, 0x108, 0x5, 0x2, {0x2, 0x0, 0x31, 0xfd, r4}, [@IFA_LOCAL={0x0, 0x2, @broadcast=0xffffffff}, @IFA_ADDRESS={0x0, 0x1, @empty=0x0}]}, 0x5}, 0x1, 0x0, 0x0, 0x0}, 0x91) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) sendmmsg(r3, &(0x7f0000791000+0x66e)=[{{0x0, 0x0, &(0x7f0000f0a000-0x20)=[{&(0x7f0000ac6000)="d5442e11109f8113d5af9409b3d1b51d1f9eb8737d0aa9d49b0a2fde48517f584f8cfb943c173417558ec3e7066d0c3590e5fe485e9f7dd05f2364f7a2ae2950acb42bd2", 0x44}, {&(0x7f000059e000)="a9f83a427138cb03122dadfbac43ee0d1efed48fabac3be78e0e568dfea4fcde500eca667bb7bd707ae633ae5f2b", 0x2e}], 0x2, 0x0, 0x0, 0x4000}, 0x0}, {{&(0x7f000089e000)=@l2={0x1f, 0x8, {0x3f, 0x4, 0x8, 0x401, 0x4, 0x7a8}, 0x80000001, 0x2}, 0xe, &(0x7f0000dc8000)=[{&(0x7f00007ec000-0x3c)="4691c63b16b11e2786277f8929660513dd947411646f0147f340bb6c47bc215f8ae9ba77ab798fe1e91f34d107a015e352a87620a46b81ea2802887c", 0x3c}, {&(0x7f0000011000-0x85)="9ab6cf5122249d90f022240a974a273cb36a86c2c6bd40e2f5b1d4e79188e98b4b76346f159b74c7a947d3e53c7722dc494ad3a857fbbb76c892edbd4ed7eb7494be4625f4d890fe8b83e0b2779b7b1988e602326fa4eabd8330bfbc1fc08e6597e0bd244d0b050b820e132c6940e9947d256089b232d27d7f63a4aa81be4c97dfbdfc85f4", 0x85}, {&(0x7f0000fd5000-0xd)="e9bf656335ef216e8d100a180b", 0xd}, {&(0x7f00004dd000-0xa1)="00a5086159a4161fb03eb376c97b131231ceeec7df91a5504481e5cf264b8da07d2da942a36c3da521b722e1ee05f224c352ff476879a3c884f2210fb11d69f36fb52ef5e9dc4e4288c4d025c3e0a58c0ab717bb9eb2ec384e6d2734b3ecca4c073d0d09d96059d08faf1f3e57dbb27c3209602ebc7ca3961f025aa391b998a9f6f91c4b21ca2c8183493dcaf46546e6c7d4cfad7e814919cb22df9d6f30beadba", 0xa1}, {&(0x7f0000fd8000)="08c73d8e30a5", 0x6}], 0x5, &(0x7f0000851000)=[{0x48, 0x101, 0xffff, "714ddbccbc476181b4893f97056f5128745f1ab5005cdcc1890fb557a91e5c47893b14d575ed84476feab197b8336d68c4b9a4154d"}, {0x28, 0x13f, 0x7ff, "5e3fcd22b9e3f6a5172dd777ed08e471de"}, {0xb8, 0x113, 0x5, "84e87ae8a2dd7b2aaf6e9ffbde4226e1ae77595806f9e467b21e53715381e29c55c716f16e2dd84c4a6f4f8f82bb9252b0935e11c259733c7a282dfbdf9da857801efd6a5b5d1d105bda58b8fef0958eee4660939c9eed7cea1c72fc659445358f2217f90df84576e0daa429bd9f8c840996cd753e6a0b81bb221220c13fb5848715c4d1cf824c7b270d63323800f4e73e841311553085d25bb9872e0a4fb982a85a"}, {0x110, 0x117, 0x0, "fc80b67c7c10307125b7618e8204a264aa3b137f97f73bb4c0d64f2415f750893256883ce5957f24d385e77ecce940be377c9f54060b59dd5978ea3b41ba143bcaf928930dcdc9d090f861723dc6a3a079d5d7eaf6387c6e7b529bf8b378d8cf9d6b94cfee29637d1f03dbb462a172795da6ca8b2f36a6efe6b6e1eda6fe2a3a63b7f086152c7a275e4f47d95b79679b246360477e355eb6cabbcde19047de39931472d294312f394a25fca1002a9c3ae3bfbcda7ce6dec046e091e828c193b38876333a8147da4c0c3faef083a2281bdeaf3ea1738a3c2b6d60f55d0a659be5926579652ca1cf89e73deb2e1346b1a06035a8d308d11a4e633a5f33b58a17"}, {0xc0, 0x1, 0x9, "bdadfe80475eff9a5a9f12701526062a8e71d92bbb0488eba1752f78c57dbf10836d54d06d2fc37368d0c6b8fa9250e452c3bd8584d5b07d4c682169cbdeefe412ac1ea635b0c672ce3cdeee9c433f17ac5db5a8d3bf7b2ddf11db473b1facdb883052f7d47401e884f415b22b35b29e91f578c938a9105c2bf45efef997fa6093fb04c371e33da081444e22d4cc348b859e1c69933e6f0cb3523bd7358719cf959e213ab453623bbb35985a4c7cd4"}, {0x48, 0x117, 0xa, "33d4edd7a5ae92af3c9914159624cbfb5173b6082459891d3f1324e4ae315fd1ff854d969ea9db1d8b0545388ee9e5986297fd"}], 0x340, 0x800}, 0x9}], 0x2, 0x44054) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/16 21:15:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r0, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f000022c000)=0xffff, 0x4) 2018/01/16 21:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) socket$inet6(0xa, 0x0, 0x3) close(r0) write(r1, &(0x7f0000f20000)="", 0x0) 2018/01/16 21:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000b2e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000-0x4)=0x10) getsockname$inet(r1, &(0x7f00002da000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d4000)=0x10) setsockopt(r1, 0x84, 0x7c, &(0x7f0000cc2000)="8000000000020004", 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001d6000)=0x0) 2018/01/16 21:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e9000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00004cc000)="749c849068912c09de3a90cfe7305fd7893287a560ed4367a52072750fd70815f6379724bf0eefe0654070bc58cc0ff8558420caffd348dc8ea68533a948ab31d4979be6a89e0d41e3f2a01b04f5010c28120575465ffcc50de8fd634622b965ea5131e0c464d0eabf15935d16f233237aecc546a6c30e", 0x77) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000041c000)=0x100, 0x4) 2018/01/16 21:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 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$inet_mtu(r0, 0x0, 0xa, &(0x7f0000767000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d196", 0x74}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000c1a000)=0x22d, 0x800) connect$unix(r1, &(0x7f0000b59000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 21:15:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) listen(r0, 0xad) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xae)="66d477cd87abe127cb9a14576c33e496a6ae49470e79de065d3c17516c8b6b65693fd84d00bb7ac992d04852a29999f022072861f2c9a0d4115cb498cec84c3c3964782157999e7c50a0f08aa324107c4d8dfa4e657f1d347ab6d1d22b6d3661d9c1572d1a8a29e70c20347f472ca8a9e540c8f80f22171ce65a4bbac958d40024910a8e482d6c52dc21fa1a259697448668096205f5ce8105f743d6a839a83c3661c49b986b56f0fe8757db07a8", 0xae}, {&(0x7f0000000000)="05c52b8d", 0x4}, {&(0x7f0000002000-0xe1)="fef71a62f6b4b0fa341544f8378700f6256df745f8ee447898739f2fb549223990e419ac63befabed27851bd8d7ec574286b49b474a7f4bc0330bc354e8be9885962e01c0fa05be4294a35643a57cf934b0d1dec0756bc1ba980ae5c5720b374d5c62206b3619b83e6ae661f2dd1b673a63fbfc7a5fa0ee65a08f79e9f85bd260ddb95f80168edcf26fd74c2e902632b7d04e6504efa9ded52ea113258c54913c06324a0313b2cad377ea28110547bad48f93ba6114f4113b2edc0e438c72c180db375ee8776b71dfd56b38b9f972bdf44fe85f1d0b46aab7da2c03626162ea8fe", 0xe1}], 0x3, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/16 21:15:39 executing program 3: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001e1000-0xc)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000ee2000)=0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004cc000)=0x0, &(0x7f0000dff000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000cc8000-0x4)=0x0, 0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000a8b000-0x4)=0x0, &(0x7f0000d98000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000063c000-0x10)={0x5, 0x8000, 0x79, 0x1, r1}, &(0x7f0000d23000-0x4)=0x10) 2018/01/16 21:15:39 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0xffffffff7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000000b000-0x10)={r1, &(0x7f0000001000-0x5)=""/87}) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0081a2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/16 21:15:39 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000+0x9b9)={0x3, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27e, 0x400, 0x8, 0xffff, 0x2, &(0x7f00006e3000)=@common='ipddp0\x00', 0x43f0, 0x9, 0x7}) readv(r0, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) 2018/01/16 21:15:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f23000)={0x0, 0x4}, &(0x7f0000de9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x65, 0xc, 0xfffffffffffffe00, 0x365, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000769000)=0x3, 0x4) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000d4d000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 21:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000da5000-0x90)={0x1f, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000b6e000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f0f000)=0x0) 2018/01/16 21:15:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000093e000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='sit0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/16 21:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000796000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000087d000)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0xfffffffffffffffe) 2018/01/16 21:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006c8000)={0x4, 0x2, 0x5, 0x1, 0xa, [{0x7f, 0x9, 0x9, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x80, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x7fffffff, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0x5, 0xffffffffffffff7f, 0x40ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x40b, 0xfffffffffffffff9, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x5, 0x225, 0x8, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x5ba, 0x9, 0x1da, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x8, 0x1, 0x1f, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0x401, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) epoll_create(0x3) 2018/01/16 21:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0xc, 0x0, 0x4, &(0x7f0000dc1000-0x8)={0x0, 0x0}) bind$ipx(r1, &(0x7f00006c6000-0x10)={0x4, 0x2, 0x29, "47b0317cf857", 0x9, 0x0}, 0x10) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) connect$inet(r0, &(0x7f0000f67000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:40 executing program 2: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x8000, &(0x7f0000df8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/16 21:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4) 2018/01/16 21:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f0000f59000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000094000-0x4)=0x10) bind$alg(r0, &(0x7f0000677000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/01/16 21:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x800000002, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) sendmmsg$unix(r0, &(0x7f000000b000-0x38)=[{&(0x7f0000776000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 21:15:40 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006d0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000d6000)=0x1, 0xfffffd23) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000036b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b12000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000355000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004c0000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2aae, 0x0}, 0x98) getsockname$packet(0xffffffffffffffff, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f91000)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a79000-0xa0)=[@in6={0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6102, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x566cc24a}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}], 0xa0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00006c5000)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) [ 408.225203] sctp: [Deprecated]: syz-executor3 (pid 10086) Use of struct sctp_assoc_value in delayed_ack socket option. [ 408.225203] Use struct sctp_sack_info instead [ 408.254836] sctp: [Deprecated]: syz-executor3 (pid 10086) Use of struct sctp_assoc_value in delayed_ack socket option. [ 408.254836] Use struct sctp_sack_info instead [ 408.309491] sctp: [Deprecated]: syz-executor3 (pid 10101) Use of struct sctp_assoc_value in delayed_ack socket option. [ 408.309491] Use struct sctp_sack_info instead 2018/01/16 21:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d85000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001c000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004dd000)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000192000)=0x0) bind$inet(r1, &(0x7f0000d07000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) socket$inet(0x2, 0x80a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000da9000-0x20)={@generic="2cfa263de2a08d0b071de47d35120ea7", @ifru_flags=0x1100}) 2018/01/16 21:15:40 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8935, &(0x7f000080b000)={@common='ip6gretap0\x00', @ifru_addrs=@ax25={0x3, {'q/Er:Sb'}, 0xffffffff}}) r1 = accept4(r0, &(0x7f00002a2000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00003dc000)=0x1e, 0x80800) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ef8000-0x8)={0x0, 0x1}, &(0x7f0000ef7000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006e3000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d95000-0x4)=0x8c) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ef8000-0x4)={0x9, 0x7, 0x2000}, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x7) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000666000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ef9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x0, 0x7, "ef169d93c14e560d24074d086fd2d00b4c3a032be35788c33b71613dffa1165c3b2e429735c936ca6f797b9d7e84351d4d2854c6730e19d4ea5453f5cebd5d343e10c551be379da4e4e4085f98db88c9"}, 0x160) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f00008fc000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ef8000-0x20)="06b657cf3291d1f725e768b71d81d3d7c70b529972f0f3f727fea1c16b209561"}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000cf4000)={0x100000001, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x9, 0x3ff, 0x45d, 0x0, 0x8, 0xffffffff80000001, 0x7ff}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/16 21:15:40 executing program 4: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00000a6000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x4d, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x45, 0x0, [], "df4b06ba96a904b709722d91e553560e89e36deca4052d7356f62c70b95515421cb6afc18ae53b25c728013d82c6d9924af1df9baf609e20d9e18bc4bf6c657c966638de29"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair(0x4, 0x3, 0x3beb, &(0x7f000009a000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000fe000-0x9)="3c520fe4838b3f6343", 0x9) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000003c000)={0x0, 0x0}) 2018/01/16 21:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000170000-0x8)=0x0, &(0x7f0000d9d000-0x4)=0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00003fd000)={0xfffffffffffffff8, 0x7ff, 0x10d, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/16 21:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f0000552000-0x2c)={0x0, 0x0, 0x1000000000000, 0x9, 0x20000000002, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24) 2018/01/16 21:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005ba000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fd7000-0x20)={0x8000, 0x0, 0x10001, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000036a000-0x10)={r3, 0x80000b3a}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000fd1000-0x38)={0x0, 0x0, &(0x7f0000ace000-0x10)=[], 0x1, &(0x7f00008af000)=[], 0x0, 0xfffffffffffffffe}, 0x3) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:40 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) unshare(0x803) 2018/01/16 21:15:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={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]}}, 0xffffffffffffffb2) [ 408.355140] sctp: [Deprecated]: syz-executor3 (pid 10130) Use of struct sctp_assoc_value in delayed_ack socket option. [ 408.355140] Use struct sctp_sack_info instead 2018/01/16 21:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x10001) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 21:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000161000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x220, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) r2 = accept(r1, &(0x7f0000f76000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e5000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000770000)={0x6, [0x8, 0x3ff, 0x1, 0x9, 0x10000, 0x2]}, &(0x7f0000ae8000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000020000)=0x220, 0x4) 2018/01/16 21:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000074a000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffc000-0x4)=0x10, 0x80000) sendmmsg$inet_sctp(r2, &(0x7f00000d8000-0x38)=[{&(0x7f000055e000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, &(0x7f0000c36000)=[{&(0x7f0000612000-0x10)="6e86e8f2500ad41e0309862271af8d42", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 21:15:40 executing program 6: r0 = socket$kcm(0x29, 0x8000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) 2018/01/16 21:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000092000-0x4)=0x0, 0x0) recvfrom$unix(r1, &(0x7f0000ae6000-0x17)=""/23, 0x17, 0x1, &(0x7f00007b6000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005b0000)={0x0, 0x0}, &(0x7f00006db000)=0x8) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f00003f0000-0x38)={&(0x7f00001be000-0xc)=@proc={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f000064d000-0x30)=[{&(0x7f00005d2000-0x1350)={0x1350, 0x41, 0x0, 0x0, 0x1, "", [@typed={0x10, 0x62, @u64=0x3}, @generic="47d9dfce385a775768f9d8c4e99d931502c2a43a8723fd8a8d770172e2bccb2b0bdf924071e530079b6ad17181891deb77d9146e26c6882b75302459970a887e4192028f7044aab3c84fab6b44f8893833d72c511dd4dd6b0ae4924b0dcb0009eaf3c1198579d9ec3af57a529e0a8a16c827652b193ab0520a4cbb598c350b5e233a80b5d17ddb9151dbecb13ae97f0e6d2131c540c22343f201c095982f287e69bce290beb129deebde516c360855916c7549adf5", @nested={0xb4, 0x5f, [@generic="5c9fb26d29719926647972475f13c900090b22f1f59ee2781d648c8d7761507f58d22c9e4ecbc25f09d7d6d7ec5d63706c77ed0bcbb0a74d74954583f0c813e4f9e9c91917c33fff066fd77dec6672400138f3f4bf381eb11b2bc80273845724327db2cc90b97df44cdb535d2436ebb7d79a6a8a8fee1875cf4d11f4beea7c41bf0cbf8d016eb1fd1c912209e00136dc3d20f1b92e", @typed={0x18, 0x61, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @nested={0x112c, 0x87, [@generic="d8052e18c5442c390d7dac91b76158549775f249017be37019e424fc003a3a05223bf2259015a4bcd47061873bd2b0809362dd20a501687b9b0bcb3c70a41bb3601b95b5aa7ec673fabd4d0e4f60e5c4d733fed2e9760f2e41680edf690b8545fb9dcf3b42f682e913ba3ccb103bc70ef130cbb91f1a99a843a7558a79b0de97a85efac390b68fa6eb818ee333861122a2e4ec43815a8e5c022d668f420b12823a5c462c75c3a117cd6f27469a6c91e7f0cade31dbc4b224b52c3333773d1dfc4e3c1e80b589b70db60eaf6eb23739a600cc14392da4029a5f9dd07b161577bf7e6d67ff4391257fa7944b005fa3981e772f9649", @generic="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@typed={0x10, 0x41, @u64=0x8}, @generic="3c38cb6824a2cf50cec49e6cdfbdbabdd6eae2bb657b73096c354afe45e6322d3d"]}, @generic="bf720698a824fb8acd772c4dd62f0f1125a6722a4d9e726416a18f4950081d57643b4e67514cbb7a0e4f8c242b592a086f3ac3bea854ab2f8629376a6a250a5e93f73235cc0d80bc15bdfab841947d2b534b5d79b693e37f72aafd776115774b4b43ff4b160df477a10517250ca58df5c4a1e26f51260953fb9eb73c43c7ce795aee38856e6f8e48eb433ff8af44bc40a39350da87482c02fc"]}, 0x1350}, {&(0x7f0000f07000)={0x188, 0x24, 0x20, 0x0, 0x0, "", [@typed={0x18, 0x2c, @ipv6=@loopback={0x0, 0x1}}, @generic="50614bf12929880ebfda84f8da10110ebc583b90cd79740caa9dcaf21585e6100916501d62337352a7916f1dadb8d03ca238d8bd165cdacc6886973191e5c93d8e9d78116ed8533d5b8c99e49fd9b51ad93c6e83a22d69b41a20c7f06456cf1ccf091758160ad9a9ad27303ecfcab5688332096e83c84e81e4a29ab8465743d9fab0ee29225d6005a04d9b7f", @generic="55faf31b01bb3ffb15f39081bd4387409ed56ec2c8131d71b68720bb06418173fe3e0bdb2eed1fad740926a1159a237926f7b77f178492bf0b4c575fa63a782b3a3106e7dee5a3a996e315008263c976f4b83efa5906665d033b8c09518e63218885d726d89b7d20b69bdc0e308923613767352cb246fbfb83ed2cebadf7b20a60415cdad9f7f8a5e1b55769977d6d28ee551c223b300dca79f06e595d800f98c335d906b3ae92871bd57ba1bf12c17c3cf45ba59053f1d2e4965d6bf70ea4e6f17c7fe4af438ad17d2534905b5d7138d181"]}, 0x188}, {&(0x7f00000aa000-0x20)={0x20, 0x2f, 0x300, 0x1, 0x3, "", [@typed={0x10, 0x95, @u64=0x4}]}, 0x20}], 0x3, &(0x7f0000b99000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r0]}], 0x18, 0x4000000}, 0x0) r2 = socket(0x3, 0x80007, 0x8001) bind$bt_hci(r2, &(0x7f0000857000)={0x1f, 0x309, 0x0}, 0x6) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b90000)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000a00000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000077a000)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00002a0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x8, 0x81, 0x5, 0x500, 0x1, 0x8, r4}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) sendto$packet(r2, &(0x7f0000439000)="222e975cfa4a08a5b3e58aa0ce542b360b7612af578df262559d877583dbaa70af9b2e46101507fbe6a7b26368715203f0013d8e164bcc90e3858bb2b2f63cee8491b04e9806bfe471e39433824e88ed13c86cf99a28253e7d9a033c7e5b3857d4f1bf24d09c3cd3010505fff8981da0c57100cfeddcd7070bb613319414d280ec4d6d0c4048e0a5ac11952a0ef205fa85020bd8f12fca4e4255707d49c8c360f9ceed92fc7190f295303653c7700ed9cb999157aa2c6b6b6e80f52abc0a4c84a68fc1a17b4058ba1291845b59863cf650470423a19087d7880bf4ba697a6aa2801b9af9bbe5844f462252c00fc6dc9d6842745119f8f6e1", 0xf8, 0x40, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00007ce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) 2018/01/16 21:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80806, 0x100000000) accept4$packet(0xffffffffffffff9c, &(0x7f000074e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000570000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c09000-0x28)={@common='ifb0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = bpf$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$PROG_LOAD(0x5, &(0x7f0000aac000-0x48)={0x0, 0x8, &(0x7f0000352000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x9}, @map={0x18, 0x6, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x8, 0xd, 0x7, 0x6, 0x4c, 0xfffffffffffffffd}], &(0x7f00004a8000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f0000928000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r2, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) 2018/01/16 21:15:40 executing program 0: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f5d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f5c000)=0x1c, 0x80800) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000438000-0x55)=""/85, &(0x7f0000f5d000-0x4)=0x55) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f5c000)={0xffffffffffffff9c}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f5c000)=0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000025c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10, 0x80000) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003e1000-0x4)=0x5, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f5a000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x308, 0x8, 0x3, 0x7, 0x9, &(0x7f0000837000-0x10)=@generic="fa188a2fcb6743968ffca71b2e9a7553", 0x8, 0x9, 0x3}) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffffffffffff8, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000cc7000-0x10)={0x8, &(0x7f0000f5a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) recvfrom$inet(r4, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00008e1000-0x8)={0x0, 0x0}, 0x6, 0x7ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x19, 0xb, 0xae) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a7000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bb0000)={{{@in=@multicast2=0x0, @in=@dev={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000967000)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009df000)={r2, r3, r4}, 0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000b9d000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d07000)=0xc) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000ff6000)=0x0, 0x4) 2018/01/16 21:15:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000014000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000014000)="3497769f9c253c1366ec6dd1083bb072bdec0642c5ce5d4f5ad275b0da40713d286300090c86bafe63966cac10fee2d00080d65a5d41109132cf0be6a8af7817779e37ee2f486b5d59ed5487d50224862c707484d1402cde2e") setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000013000)="09fb74d10f8c2b3919980717c9d495441597a8e7b360bfe954bf5007b3eedb79c329b8910c3f8abc084e432a13067d7a386e493e359eacba6bbd89a2f41190650bd40c8218711085372bc97cd60cccfa2407421b5dbe3485fc3054f35e0ab04fd66746d97607758d45a905841a1f16ebb177a048f5d7e405b88f7e32945213a363e3f812d186e507de5eef5c2b4b2670c47ab6dd1b3bd187212ee5cb64bf6333f7a2ba75ac62939b3ece6381a9edd69dd738368d02481a7f8b0d", 0xba) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000e000)={0x0, 0x18, "5fb5f0264cae24666ce69e9fbf0d121018afc5e8c8f8e8d4"}, &(0x7f0000015000)=0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000016000-0xc)={r2, 0x1, 0x20}, &(0x7f0000014000)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x0, 0x4) 2018/01/16 21:15:40 executing program 1: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) r1 = getpid() mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ad1000)={{{@in6=@empty={[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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000ad2000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000872000)={@common='vlan0\x00', @ifru_flags=0x100}) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000027e000)=0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ad2000)={0x0, 0x1, 0x0}, &(0x7f0000589000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000c7000)={r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000614000-0x4)=0x8c) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad1000)={r1, r2, r3}, 0xc) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/16 21:15:40 executing program 3: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = socket(0x1f, 0x6, 0x100) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a", 0x21}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(r2, &(0x7f00007fc000)=""/34, 0x22) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00007a0000)={0x244fba23, 0x2, 0x81, 0x7}, 0x5) 2018/01/16 21:15:40 executing program 1: mmap(&(0x7f0000a37000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000835000-0x10)={0x0, 0x0}, &(0x7f0000f83000)=0x10) 2018/01/16 21:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) socket$inet6(0xa, 0x3, 0x40000000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00003f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c44000-0x4)=0x14) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) read(r1, &(0x7f0000e5b000)=""/7, 0x7) 2018/01/16 21:15:40 executing program 0: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x8000, 0x9, &(0x7f0000000000)=""/249, &(0x7f0000000000)=0xf9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000069000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000915000-0x2)={0x81, 0x10001}, 0x2) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x218, 0x0, 0x0, 0x0) 2018/01/16 21:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x410, &(0x7f0000e59000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000e8b000)={0x5, 0x4}, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000024c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d9a000-0x10)={r2, 0x28, &(0x7f0000e0e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$l2tp(0x18, 0x1, 0x1) r4 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd7000)={r3, 0x1, 0x10}, 0xc) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg(r5, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x100}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008ec000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000324000)={r6, 0x80000, r0}) 2018/01/16 21:15:40 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000011000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000000a000)={r2}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x1, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000011000)={0x0, 0x1, 0x8, 0x0, 0x0, 0x7}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000012000-0x10)={r4, 0x20, 0x2, 0x7}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000012000)={r4, 0x4}, 0x8) 2018/01/16 21:15:40 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c58000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bfe000-0x8)={0x0, 0x3ff, 0x3f}, &(0x7f0000766000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b6c000)={r2, 0x9}, &(0x7f0000c91000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) socketpair(0xa, 0x806, 0x4, &(0x7f00001c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fd5000)=0x0, &(0x7f0000461000)=0x4) 2018/01/16 21:15:40 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x4, 0x80000001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f0000011000-0x5)='\x00\x00\x00\x00', 0x4) 2018/01/16 21:15:40 executing program 2: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf9, "194249f9d9004d27b2d341fbdedfb347f96aeda9d8b23d5c4ebecf96e1bf5c5fa39b7e1c132ec06db97096329622f20045d989f335fdc36676f04ba3f59de19cfc50e3ac8b12f8d39a10b5ae32d87b188ac15c1e3b71ccadb8fc7c987a464bf8c3b4190a2d8a6e0b8bf02e584c88cf41656ff842e69ed56aaba7b0fb31b60135fc3b9f059e14d3896b6db4a740783efb5c2831736d6b8f6eb495a3c8536c9951a927dfe0722f4001adde38db8a728e56faf742e6e47bebd8a1a4dc47012b72879f44b9c8d97f7b55e2627d1edcd090b77dca42459c687aa130082086f4993f5001adee1934409fd166f1f0be13b8500cf1a461ac8a6f9f70e5"}, &(0x7f0000000000)=0x101) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r2, 0x8, 0x1, [0x2]}, 0xa) 2018/01/16 21:15:40 executing program 1: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffff86ca0000b100000000", 0x24) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000792000-0x70)=[{&(0x7f000042f000)="8be752e4cefccec2bfbab0dde7dff6a7e61682819faa0e820ba96f90d226f70dbeffca80b8dd3a5610b532535e2500", 0x2f}, {&(0x7f0000791000)="41996fa8aa2ee7e6a51571764330b3ead5e70f6862931dbda02824d56206cddc50d587d43f2821b120ebbc5bfab65769845707a014bb02f65de9993e4d65fd432b", 0x41}, {&(0x7f0000791000)="5a526e2b0472a9137310d3a321679c3a91a6162bfc08e0314abdd04e9cc06b949773772b5da5c07af6301fb8d905eb62dcac354d54c3005edbb72a44774d35ed710f5db8eeae42de5cec73b468461278fd8be6cbfa03241f7cb43be92212d6f41f58b1f246bd96612a29ba3d9ab8f6b88491ce6d137bdf5d6d8095fa2a4038f442e1e995c75a34ba02db3622a8a3839a4f881d05328473b23f48d0974db9a568dbfd206f3a88500c9077361c029489cff99aebfd4655ec999037c98a4984051a60dbea51893b", 0xc6}, {&(0x7f0000791000)="c2b899024353758def7b1c916776e51a2f13f4c0095077d5bfb688d96d15a58b0ceb7845a4da3dc26aa15c571f32a646944200c3aacb7c0a24e7bdb47fca444034543890e589a6ac4799551fff0422ccf9ae561a5a8ad2763f04802641c16ad29ec4ee214be53467abe55a7c530bb356193b9769bd010b2b8eba93efd407ecd5cc42cfdf7023acbca043f6636f16518233351d881a60a08477d9c2d4cc81894b3baa6314bba36b53dfee69", 0xab}, {&(0x7f0000235000-0x5e)="ff42c6e02fed6d8af10867412aa2c86399d90505681c302bb82f1148ecb4c86f11e0a661378567c8dd7e8de5340bda668bd415640b577a147fe810695f2593ff5074f79b3a1505afb696c8b297849f184ef1d741adbffbf73d85ff2ec1fe", 0x5e}, {&(0x7f0000791000)="7fbcf4d762eba8e84b1d4ec8c9e82be2b67fc30054bc9eac2fc08397262bb6fafa504e49ce94909969151efc26ff727c56d460fecf694ae7bf01b4e88681cec4e13b14718c525c0acb63", 0x4a}, {&(0x7f0000792000-0xa1)="e0bebf7ceea7901767285689488f4622744cc2607306e68797a1b67609621dda7042387d780401887753d13c3a043001f88dd6a6ca761ae8a5b5a076e3262426549cbac2ab07b6b073e2a206163e5a99d76bcfa85317e27e3d93290e3dcc7eb71ccccc91c91abf3f5d2a42897d808ede50523a558d4089711ec08bcb11b5e2c548ed74af82f2aea878900954878ea175f7283b0077d2c5712eceffc050bdba8d0f", 0xa1}], 0x7) 2018/01/16 21:15:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000645000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dbb000-0x8)={r1, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 21:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) accept4$packet(0xffffffffffffff9c, &(0x7f000093e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e11000)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ed7000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x80000000}, 0x1, 0x8, 0x5, 0x500, 0x100000001, 0x100, r1}) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00009ec000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000bcd000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/16 21:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000adf000-0x88)={0x4, {{0xa, 0x1, 0xd0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) r2 = epoll_create1(0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000fa000-0x38)={&(0x7f00002e1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fba000-0x50)=[{&(0x7f0000814000)=""/0, 0x0}, {&(0x7f0000f7e000)=""/80, 0x50}, {&(0x7f000052c000)=""/96, 0x60}, {&(0x7f0000329000)=""/116, 0x74}, {&(0x7f0000f96000)=""/38, 0x26}], 0x5, &(0x7f0000891000-0x2a)=""/42, 0x2a, 0x4}, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00002bf000-0x10)={0x5, &(0x7f0000524000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) connect$unix(r1, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) [ 408.709203] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 21:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000181000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000526000)="", 0xffffffffffffff57) 2018/01/16 21:15:40 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x0}, 0x3f5a1db4cedf06e6) pipe(&(0x7f00005db000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000464000-0xc)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000deb000-0x30)=@getsa={0x30, 0x12, 0x100, 0x3, 0x2, {@in=@empty=0x0, 0x2, 0x0, 0x0}, [@etimer_thresh={0x8, 0xc, 0x586}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x20040000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000f06000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x2)=0x1002, 0x80000) 2018/01/16 21:15:40 executing program 4: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000df5000-0x6d)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000df8000)="e545edd9643e6130bdeefef37ce05cfd5597afd4381d8ee5fb20f108a4e5e59df5d78f49d11b819c74d70e2e2be599d1bd53d4596b6f332b25441c1813991b1ac9e57b1913afb5de97d595170fe4b427ce9edae1787cf82ff84aa8ca8ef002c1d5aab72a6ca94d87e6be6fd912d084", 0x6f, 0x40000, 0x0, 0x0) sendto$inet(r0, &(0x7f000068d000-0xa9)="76767f41cbaa976ee9666a82c5e3e6340ac5c1701d1d9cef654aa27b29f1dbc4e5f66be77157c41fe36c072263b44dd12e6cdfc9ce83d9bdb77fe6073fea728cf354a3a66ddd61b351b6c0902b8ec2ad49aa86124b62e976262649b5d03d5530e30e9337d608ca5b550ba8e8e15e754a9829f0abae2ad78f98994bd8619dff694b450f17a42f28f053577b48fc36a9e1e3b4083084a1527c4ab14631c7c9bd572ba25d59ad3647804e", 0xa9, 0x40010, &(0x7f0000692000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000df8000)=[{r0, 0x20, 0x0}, {r0, 0x104, 0x0}, {r0, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0xa, 0x0}, {r0, 0x80, 0x0}], 0x338, 0x0) 2018/01/16 21:15:40 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000)=0x0, &(0x7f000000a000-0x4)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0x297) 2018/01/16 21:15:40 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f5d000-0x4)=0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000230000-0x6e)=@file={0x0, ""/108}, &(0x7f00007e9000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000264000)={0x0, 0x0, 0x0}, &(0x7f0000858000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000828000)=0xc) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a4000)={0x0, 0x0, 0x0}, &(0x7f000006a000)=0xc) r9 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00002b5000-0x4)=0xc) r11 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046f000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffe54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000)={0x0, 0x0, 0x0}, &(0x7f00007e6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000084c000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, &(0x7f0000108000-0x4)=0xc) sendmsg$unix(r1, &(0x7f000002e000-0x38)={&(0x7f0000162000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000976000)=[{&(0x7f00000af000)="f5458a046313f4832dd5568387cd8a4a52ad373dbd3f6c24b17f34e577f3eaf2fbaabb9575296f6d646a5b30500d4158fa15f4e28455e25c6a5e7ce91606855cd1ca2f81e20172b8999c45f76646d85f79d37380263e0c2480e1c79d531ceb0cb12feaa265377a6ebe", 0x69}, {&(0x7f0000794000)="e9ee9260052aa932f673b9eea291d6c3059b5232be289af672520ed912e5d21b37ceaa5c8347ac42856aa370ff5aef48a1d35d87bc0b92d28dfc53ddd31ef2e5c3cc04dbd4d39a43488e", 0x4a}, {&(0x7f0000001000-0xe1)="3b78869e9e62b9b5003daf7f27158f4bf9e036f7403acad58717555aa0b2621938b12dc8e7dd1ae29ed7aff608a80e330cf63c0d85e5147816363aad72a5201b1f247a4a1046ecc601540c14a6270996141bcd43f593b1b63655ef620d899e7df2bb332304ea948b7b0e020671dc9489137207052a6a284ee6bfa104865c5c752a97358ef8d95b5874a18652073f19e666ea32e8e3c3021bf3b620ea71175e8128a2f79aeb9f213822baa59fc62cc0610835f63a3b9ef52d5566d3ba475eacd794432cd431366fd551e3f1a570efd78e12630a396606479407aa199387170e42fa", 0xe1}, {&(0x7f000081c000-0xeb)="f2fb42e64ebd0f0a5004172882458cc7beb8700a6886c66c2919ea27aab080c6ad753e20909090578f1825f4405f1e19b89c177e5c8b4fb8cd0c163b26d35fbbdcfbdda79d4af4e00263c726ca620986af81d48e95c3af59b5ffd86ea2c77c2555f9ac2c3ad681facfa6448bc591649da8e8f83f5019d167fa426f197897e3eafa0cb07aefe9bd5e1af201b4e7345d74b886d39dc0eaa6f4a3b62e8f2229632d38f1a350721803061bd434a2bcbc8a34a90b28d7830e638512eab9d0e07872e727161077e4f641f59f2c0b73f5a5d2285d60a5476c24d3aca4b34cfa30a0f5d1131e9dc3ca3d1678afba19", 0xeb}, {&(0x7f0000000000)="c5b8ae4d4f215a06de146f34d568e8e84806c043b5d87e7e541a5ac67eaf9512300766662f85ad5e6cef23d9b1302f2df533dec9f7f137907403d8ba0bb5ab70e06cb2da7e32212e521dc046731d46b3ae0f698c359d358ae943e4e68257a6681f81474b0e494ecf4b049a84521f1418810ed0e27396ce4c9ac3a4737d9b50bf99423a911fddf9db0a1eca2963f41e52a825a7be772f60b3f322a511b9d2aec0812306d58f9c207853a42f7cce117857565d8294c993b428b0ac6a", 0xbb}], 0x5, &(0x7f0000651000)=[@cred={0x20, 0x1, 0x2, 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, 0x0}, 0x40004) [ 408.758388] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 21:15:40 executing program 4: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005b7000-0x4)=0x0, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c3000)=[{&(0x7f0000955000-0x89)="", 0x0}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/16 21:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000002000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xfffffffffffffdff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x37, 0x0, 0x0, @loopback=0x7f000001, "73023d99"}}}}}, &(0x7f00001cb000-0xc)={0x4, 0x1, [0x0]}) socketpair$inet(0x2, 0x800, 0x1b6, &(0x7f0000a1c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d25000)={0x0, 0x0}, &(0x7f00006c1000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b02000-0x20)={0x500000000, 0xc901, 0x8203, 0x7d5, 0x5, 0x100, 0x3, 0x2, r1}, 0x20) 2018/01/16 21:15:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000b78000)="bdd34d59627c01685882545ccd1a0b7cf4671d2c5bfe5c97996036e5881e5bc121c4f727fc3c51fbce432e4b84c949e835cbdbe68503a656c6b149f78270343be821f285dff4da60aa3f1ad10734", 0x210, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0xffffff81) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000069a000)={0x1f, 0x5, 0x1, 0x1, 0x2800000000, 0x7, 0x0, 0x7fffffff, 0x0}, &(0x7f0000944000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000919000-0x20)={0x4, 0x5, 0x2, 0xfffffffffffffffa, 0x7f, 0x400, 0x3, 0x9, r2}, &(0x7f0000cd6000-0x4)=0x20) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000884000)=""/211, &(0x7f0000a9d000-0x4)=0xd3) 2018/01/16 21:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000b99000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x6c, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x5c, 0x1, [], "cc8104c8877e0b3649bd26f5918d54a5e0b628e374307112087186e2abba30037f8806d2ce862beee9f76cae6bb71a441cfa7e692d62e0f7ad2bea462ca920c68ebd5e3cfe6c66dac19fdc36a8e1aeb9daa22b8c1ddc54000000ff0f"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/01/16 21:15:40 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000af0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f92000-0x4)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x803, 0x5, &(0x7f0000fb6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000214000-0xe8)={0x0, 0xe0, "40a08b1aebdd8ef3e83f436872781b98f53e75279e64db2a29492f9436a97079a916eadf3415f8b3d3ba02e0125c1dda23b63c2bfbeb8097e1db40f26770dde80883fb0ec4aacf387978b45c925c835b8966f97d4214f7e465847ea57ae3ed0508411aa336947d1896ff6460fcb89730f3b3109828757c6c83047c4bbf68a886abb9f674dc5106ea0c426633590580e115517b9d1b6f6c5734365b4c90fc58126c5896d2d71719ddf58bb0bc1f98c056af9f2369781ee2b6cc1c7b2ebf2a90f722801d0f118994e2b87497a4a532923d39b8338396191e2bdc89bdbb1dbeef65"}, &(0x7f0000fd0000)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b47000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x8, 0x2, 0xc}, 0xa0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000034b000)={&(0x7f0000597000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000093e000)=[{&(0x7f0000a03000)=""/0, 0x0}, {&(0x7f00002c6000)=""/4096, 0x1000}, {&(0x7f0000bf9000-0xa8)=""/168, 0xa8}, {&(0x7f0000be6000-0xb2)=""/178, 0xb2}, {&(0x7f00007ca000)=""/47, 0x2f}], 0x5, &(0x7f0000d0a000-0x7f)=""/127, 0x7f, 0x8}, 0x2000) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000f3d000)=""/181, &(0x7f00007b1000-0x4)=0xb5) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000065b000-0xc)={0x7, 0x1, 0x4, 0x7, 0x8}, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f7b000-0x10)=@buf={0xe0, &(0x7f0000982000)="f4ba197fec5e2b8fd6e818a67ff9438278830277094b4dc2d2ff980bf44d31da209b2788f74122312d86af803c0528ced37c54798142d1f0717307efba7dedd7141d2dd04384f673f4af993c23549d6d0f087adc610489421fbd7a267686a16beb3ff3bd0236f5c08cbb91d9cbfbdef043be13867b2e4d457d2827c92e70673201396d0be3378fafad0e096c80ade5e764c4d7b88bd66c1751bbc0bb8d508e0aea1ae7ac9f843cf8cf69013880f75007b0522240aba680d614ad64f8111642225aa50a4156ae761dd5345cfc3b577cd48a62a229986093837114bde1b9b1b3b4"}) r5 = socket$nfc_llcp(0x27, 0x1, 0x1) sendmmsg$nfc_llcp(r5, &(0x7f0000a88000-0x118)=[{&(0x7f0000d38000-0x60)={0x27, 0x932, 0x1c0000000000, 0x7, 0x4, 0x4, "c7f3625c1a717c4ee88c8798ac835dd833b92d1696d38d8b2cc8b0fc1ac94e64c8d8b5826820cbb5ac4ca296a92c8028a77667c2f0d249728b9eaa46a1e8fb", 0x1ff}, 0x60, &(0x7f0000ab8000)=[{&(0x7f0000fa1000-0x73)="bb8384c5aa005358e5dd4bd19f2e26a7b5273007db4f400b5fe67f8de7243cfa566af09a23fa3cb67f2aa7b660dc384d5fe75d02c54ced3e4b755bb50c9508f2b57f81fff582f6409d80f38903b546eb39468b0a3e567b96274b83f8c845a5e8122d483cc8cd6513a20018c7cab3c3658661c5", 0x73}, {&(0x7f0000ca5000)="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0x1000}, {&(0x7f0000f62000)="443f65d7fc28a991f82f7c01021bd2bff85004207cb3b3f44cf4d2fbe25bd095d61746d01a9a5bbb3166239074611bae93550c66ccacd50d", 0x38}, {&(0x7f0000178000-0xec)="e58616ac1c1d6d2f65612224634460cd74652abba8901d1cf06384c1ca7809c21d457b424eaf50962487e04ab48161ca691520434fedab43d1ec8aa072813c8ef27f05dfc0a18f55dcfe439cb0154870a3d1bcc5df7ca031c8487850175736f7b56d4a4160c8735e8faca3074881845f00e25f4094f899f4c9fe678c81baf98cca2996346c5e61dc60e50d56bd1ba2c7e09e0631b21208c420b02c642218ebc266fa6efa03551c38483c0be27371784ed15270eca0da1a5bd6e71e9873e8faee7cdb8386a60661f7b94de6d5da3e404e1a5eb9651572bd1698b57c6de73b855f65a1b5eb8ab313e967e00587", 0xec}, {&(0x7f0000607000-0xd8)="13121a75b9f6c013d9447f2fe9e4dd4a607b6f69656f14c2089c17ed46b164518681a98f506f557eee47387da2fdbbd96be6a7c2aab3d08a1f611d3722a94a3b131bc9948887f10f309c13a733d37f4ad954802dad580b802ee824254f641c97e0ab09e6dc16ea1a9619ddfee13a9b2df923696be31130684b75b35768518cf7f90576a444cc2b103e30bafb6d54ecf9defa65f2f88f1eb0b52ad296374b89fee8eafc962fd015445ae3a2d70a2e4a8053e616c93aa39038e8b9afde6d5f6d531f1a0e795effbf44b5a575758d5a957dce1f49d65e19b5c3", 0xd8}, {&(0x7f00006fb000+0x8b5)="170174d29ea30e91e0b6a7c74604edba21d6c86d98d304e5b15f12a6ad3823a9c1448a460f484b13ffd861c9a1d284b7f31a01c63f2bf4e6c49c67755055", 0x3e}], 0x6, &(0x7f0000f85000)={0x10, 0x10a, 0x6, ""}, 0x10, 0x40}, {&(0x7f00002f6000)={0x27, 0x1, 0x7, 0x3, 0x3, 0x2, "7d7adf112a6199ae22e2ad4096bfa31b95ef2edd2f60e7fa592e18ee04d7811134ea3244fcc9761642780c3ffa5e3dcc55a0c6e9a1b48688d474b52915edbc", 0x6}, 0x60, &(0x7f0000ed9000)=[{&(0x7f0000b57000)="540b5bf2b21cc6d7690c3c2de71036ca7ba85128ab0f252aca8fdea88c8bec0bcf59e10bf8eb48adff06463363b7fb03ec08880010e5d522cdb8957fe282d8eeac634cfd26fad48d3cf5bd6318e3ca27171c502ce2fd074168ae35e031ff806f76ed0c65e2e9cccd", 0x68}, 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0x1000}], 0x2, &(0x7f0000c02000)={0xd8, 0x116, 0x80, "4b08b90fba57c325292ebe0e9df05aeb9280cfbe27b48eae0179498b90b1f88ca644617a179d02d6ea8a8aba32e2fdd7c51f43d4505eb37b916affb60376a649e9726b565a3840de075094b4ed425d5c36703402417905e6378b201d00fded8a1bd22c25200d38f92086a4f7f85e9c87a28e77cad2c7b176ad7f048aefd9aac4c710ee0ad7f71e964fe85bab11875d60e3545d9ce529cc14ea9f34dfccbecf1fcf43d09a1812ca43fabeb6e6c6fa17c4e610d412b553bc3af756097ef6022ba9770bc1d5c47a0968"}, 0xd8, 0x0}, {&(0x7f00004c5000-0x60)={0x27, 0x3, 0x6, 0x5, 0x8, 0x3, "44cb92fdf5ed7397a0be0cacf3ed6cda42e97ab0cadfc2cffc8adb708aaf7c0663e37bb4308ffc9766aa6339f226809d082051f38706a64c5e5ed6899410e8", 0x4}, 0x60, &(0x7f0000576000-0x50)=[{&(0x7f0000d57000)="c60d63358ff07d086e0cf124992dc7449b63f11bd4a437987bf8156f2c3ac2cbd20c690b26fbb0a5c50401bda079e2b95400df1d38875c239a39070e21736123a504e0dc879e5997ac77c779d30c3e2d724e473b8386ce", 0x57}, {&(0x7f00005aa000)="7bc6b24de0a584030d86155ac0", 0xd}, {&(0x7f00003a0000)="25e66f9a2c5aecde95ccf4849634c0557ea6939d8cdb753f177ab0fe63a26cdb5fb97a0d1a755fac56759e6f8e89fbdcb5ec35f3c28c655e906555c948ab6ea2bcdd2b8d1d02e2acaa2a1fb6257ee3d3b4674e87", 0x54}, {&(0x7f00005b9000-0x6e)="1a311dd37b93ba58b78c81678d86f352825b6b3bb2d62a0964d7d39d06e88a11d12d8976065ff145cd3f51033f7ecde3b0ddbccbb8a549377429492e86cb524ec0c690f708a25b2be2eb5a120d9aba343ae93b557f43100a03b0fe337a20fdc9bcfce7c666a358f51f931e14231a", 0x6e}, {&(0x7f000085e000)="", 0x0}], 0x5, &(0x7f0000cf9000-0x1)={0x10, 0x117, 0x6, ""}, 0x10, 0x0}, {&(0x7f0000926000)={0x27, 0x1, 0x5, 0x3, 0x401, 0x0, "c918f05968be5638c86f4c1abf978343a50a615d2d579ab32c0fb652c1536c31af70b800954d5073d08407996539fb411c9c923f327407ec4cee9214eab55f", 0x2}, 0x60, &(0x7f00005f4000)=[{&(0x7f0000623000)="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0x1000}, {&(0x7f0000d22000-0xe0)="23308aa51358c6c7ee2637e8c9ff9142f5bab8e8993247abb1c70973382d7b3914312ffc13358da8c6be24bc1cf05af47567b54d553ba11777d8e9f0893042cbb57a60690587a2765678ae185a2d0fba1aacd77f6fcee851933275ab6e191f77bff81263fc728dd6031ba31eca6df2b2ffc845148bc1759d110f544c265f5da3faa64825b14fbf4d3f81e2f20d3633539d0e846b1c2a17ee038da5b059fe2ee661c00cdcd202912d8b2227c4c296910355cb0e0bcf01706f227746400999075c0568710cde1d60d82c8c7ca851cee24ef8b0bc5b9a2b0b3efd6f0aa8f4c85a09", 0xe0}, {&(0x7f0000d58000-0x6b)="1b4c18fb7183b44f3dc7a96c21197ba7624b9dea1bfa7a2287bd4e82f03a1d854f1102d548b01275122790f4d0f086bf1ae80d5acc31c1447f6d29ccf8f61b19ac8f072c2e3d35d0f8244bc72dde8c482b966214bd27eb7260ef281e9641b5fab27c31d54e9789b9f08779", 0x6b}, {&(0x7f0000384000-0x6)="edf4ac5f6b52", 0x6}, {&(0x7f000048e000)="5f23c8f09c3de9f8402a58faf0a05ce7e82e651cb17f780fc8fea8ade07c67ea606b4be39edb25ecd94e9ed4f3a5295a50456b34686714694e83304844ccd72f9f3262218322c4a94ed995424761cc1b294cefec9318a91f87881073b9b41d87e15bd07070e461530dcec9327b53f988123cc36ba4ad64824d7b93502a3ce1418d05515c42073b62ade1bdc7964ada5b1236cda35e260821d40fe8c40e35639d029b71fe093adaecc070b41f675afb2a35b04ea3d58eb9a964b2e00a843feebb0cc7349bdbe5ace26dd38812196f123d", 0xd0}, {&(0x7f0000a40000-0xa2)="7cfca215c515e6f317268e04893b5d4c7b00ac852642b59f66246e4835d0021fd805ea87094b9a14b804ff2e41380bf4132c95286be41950c65a3e6a916b74a164465d306da6910f22cf58fb1dbb0ee370a4352cb9599c234731b5409c0c625b76c516750990698a6d069260d8e8e18ae1152cc37c93ea62f1a4579e6d1bb3b5b5976f1767f80d023f7330189cd9c5efaebcc7e9f47bc37282f93113a2d06d828038", 0xa2}], 0x6, &(0x7f0000f12000-0x1010)={0x1010, 0x0, 0x7beb1940, "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"}, 0x1010, 0x40010}, {&(0x7f0000ee8000)={0x27, 0xffffffffffffff01, 0x6, 0x5, 0x3, 0x200, "820191dccaa6ea2f94f0c5696003d1b810f6df89a89ab39551c46fb08afcac0e60ca013e0531ef3a214b3e02820c6dcb6fb7cf24c241234974cc5b5b88e74a", 0x4}, 0x60, &(0x7f0000888000)=[{&(0x7f00006e1000-0x52)="fa836d39b4827938a0e90cfd31dc8d0653f524f77925e21bc4d648662669b9d604ec23ccb9255dcda55f65cb1f10d3003f77e12bea5b3e97efb6cd21bcc881af4e44aca1f08a13721cc33cf3172db251077103f27617b7ee031b1795a95a49a160bf8bc5c8d7548ded9622d380669d1a6f01dd50480f4a06243fc38868482629a6598b62dfa8ba0fb223685bb546b3ac4829fcc7d55ecda15cf552c2e8d24ab818a56f6335aba3c8cf6e4414e82ccfd5be371aa6a49495f9", 0xb8}], 0x1, &(0x7f00005b0000-0x10)={0x10, 0x116, 0x2, ""}, 0x10, 0x14}], 0x5, 0x20000884) r6 = socket(0x40000000015, 0x5, 0x0) bind$inet(r6, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r6, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 21:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000a9000)={r0, r1}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x323, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 21:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000806000-0x6f)=""/111, &(0x7f0000e41000-0x4)=0x6f) syz_emit_ethernet(0x46, &(0x7f000033a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, '{\a\x00\x00\x00\x00\x00\x00'}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/16 21:15:40 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @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, 0xa04, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f000020a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) connect$ipx(r1, &(0x7f00009ed000-0x10)={0x4, 0xfffffffeffffffff, 0x84fc, "baf063c74d6f", 0x6, 0x0}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000000000)=""/0}) 2018/01/16 21:15:40 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000db4000-0x4)=0x0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000dc0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x181, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005a1000-0x4)={0xffffffffffffffff}) getpeername$ax25(r1, &(0x7f0000d58000)={0x0, {""/7}, 0x0}, &(0x7f00004d0000-0x4)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ca0000)={0x0, 0xa01}, &(0x7f0000d39000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000657000-0xc)={r3, 0x2, 0x20}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2c000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000b46000-0x5c)={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x401}, {0xa, 0x2, 0x1fd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, 0x80000000, [0x7, 0x2, 0x81, 0x1ff, 0x7ff, 0x9, 0xfffffffffffffffe, 0x6]}, 0x5c) setsockopt(r2, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/01/16 21:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000395000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f00007e8000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000297000)={0x0, 0x0}) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f000092d000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e9c000)=0x0) sendto$inet(r0, &(0x7f000086d000-0x76)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x80, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r2, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f0000d42000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a2000)=0x10) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) socket(0x5, 0x805, 0x7fff) [ 408.941730] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/16 21:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) 2018/01/16 21:15:40 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) accept$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) 2018/01/16 21:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000702000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009a4000-0x4)=0x1c, 0x80000) socketpair(0xa, 0x80000, 0x0, &(0x7f0000c1a000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000290000)={0x8, 0x1, 0x0, 0x1}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f53000)={@generic="43a2c107dfdecc41f8ff571e0aa9cad8", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b0a000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r4, r0}) pipe(&(0x7f0000c2d000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000d59000-0xc)={0x0, 0x7ff, 0x6, 0x81, 0xffffffffffffffe1, 0x9, 0x5}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r4, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00002e7000)={r3}) 2018/01/16 21:15:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000)={r2, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x0, ""}, &(0x7f0000001000+0x6e7)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0xe6, 0x7f}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000000)={&(0x7f0000000000)=@in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000-0x64)="daa225fa3da9bfc9fec0821452e31eecab6d630b1aecb7c7da7b31737b58d1d9dafff95a61d38754e76343fa452544af8905582811f47176fffdea397011ad79a474e9c4b0eafc639461ade17b9cded593cb0093dffc6dcf928079aa116bfe8908760742", 0x64}, {&(0x7f0000000000)="d2ff67566e49e06f34eb0e7c780a9fb52832b19451fd43a5bf2ec144d2488e305ac9d4b4b7d044bae5b1ad15ccd017ddcd2ae574cf9a1940ea88dafec1b0996d4207fcc766dc12", 0x47}, {&(0x7f0000002000)="cccc6a8efeb48c0c819178ba96e831ef22346fbc53849ba9277e1e4523d2305237f1a581875455aeea85b6c9ee76a3c29d856cc59f4b0a0af825a8fb53cacee4f18bdc2d9338a1483614ee78f140d069da0c7c656e8fc9f31482d1f5ca2b81507fcbee9c1eed142bd59ecc1eff4b4ab0e6472e8e54a11bc936d24010b71fad622e9272075d22390d76df2277dfa9768c2a8c", 0x92}], 0x3, &(0x7f0000003000-0xf0)=[@init={0x18, 0x84, 0x0, {0xa3, 0x800, 0xff, 0x35de}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff05f0, 0x1000, 0x8002, 0x800, 0x8, 0x6, 0xa7, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfee0000000000000, 0x0, 0x8200, 0x8, 0xfffffffffffffffc, 0x7d4b, 0x8, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x18000000000000, 0x5, 0xdc7}}, @init={0x18, 0x84, 0x0, {0xb58d, 0x100000001, 0x401, 0x0}}], 0xf0, 0x4}, 0x8010) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80800, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r6, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r7, &(0x7f0000004000)={0x18, 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]}, 0x20) 2018/01/16 21:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006fc000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a5000)=0x1c) accept4$inet6(r0, &(0x7f0000faf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003fe000)=0x1c, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b0b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) 2018/01/16 21:15:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000054000-0x48)={0x8, 0x11, &(0x7f0000bca000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x7}, @alu={0x4, 0xbd45, 0xc, 0x0, 0xf, 0x0, 0xfffffffffffffff0}, @ldst={0x2, 0x2, 0x2, 0x9, 0x7, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x0, 0x7, 0x0, 0xfffffffe, 0xfffffffffffffffc}, @jmp={0x5, 0x9, 0x7, 0x0, 0xb, 0xc, 0x10}, @generic={0x8, 0x8, 0x7, 0x2f2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e26000-0xa)='syzkaller\x00', 0xffffffffffffff4d, 0xff, &(0x7f000040f000-0xff)=""/255, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000253000)={r0, r1}) 2018/01/16 21:15:40 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0x4, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000028000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, &(0x7f0000028000-0x4)=0x98) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000028000-0x20)={0x3, 0x9, 0x0, 0x40, 0x8, 0x4, 0xfff, 0x3, r2}, &(0x7f0000001000-0x4)=0x20) 2018/01/16 21:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'rng\x00', 0x0, 0x4, 'drbg_pr_ctr_aes192\x00'}, 0x36) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001da000-0x80)=[{&(0x7f0000e8f000-0x61)="2522d89f487d0d29a7cfb2af11c9ce70", 0x10}], 0x1, &(0x7f00002e6000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) [ 408.983624] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/16 21:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d88000)={0x0, 0x0, 0x0}, &(0x7f0000f98000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f97000)={{{@in=@multicast2=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, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e8000)=0xe8) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006d4000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000036b000)={0x0, 0x0, 0x0}, &(0x7f0000816000)=0xc) r7 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ca3000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea5000)={0x0, 0x0, 0x0}, &(0x7f0000c5b000)=0xc) r10 = gettid() r11 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000098b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e4000)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000113000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000531000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4b000-0x4)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f25000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ba6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fb000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d8000)={0x0, 0x0, 0x0}, &(0x7f0000635000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000ed7000-0x38)={&(0x7f0000c14000)=@proc={0x10, 0x0, 0x3, 0x50080000}, 0xc, &(0x7f0000d91000-0x50)=[{&(0x7f0000d90000-0x1650)={0x1650, 0x3a, 0x524, 0x2, 0x3, "", [@typed={0x10, 0x9, @u64=0x80000001}, @generic="e49f22ffc81626a339d478ce8bc4e496bd620cd8bd4c4926ac149a4a318784ba3368581f37381c11f792d299fa9c48b7915beddb36967a746231852d337d1af009fcc9c7c1472e921f2132c94f0c63a9727751029255d25f2949b145aeb66a5e9cf4949f01ae8649fcb959cc93f3925a6f14cca0e25d8e72ca15a1cc86a173cf6e5c0afb6f3c8df3260c4e30c0a8c840cdaca971bd23d71d902980ee", @nested={0x70, 0x8f, [@typed={0x8, 0xb, @void=""}, @generic="d1a69eb127bb37d00b071d433d66720a91d0f107a9e23d164f4abed52ab3fa52aa6b5de1f0918de0446b75aa57c9147db2eeb3415e4bc0d0b1bf5f29fff5a1e7aafe480785afacd6473f3d34199baf", @typed={0x8, 0x40, @void=""}, @typed={0xc, 0x1b, @pid=r2}]}, @generic="d180e412250f324fd36da6eea0ff374185466ca334d524dc519ed13e60462e38f5d894ce05cc6edc577e8aae6d763015ad3f5932b7f669c7a51b43f4123fbfffc5e6f731c7e85083c0909912e17293ddcbc1f1921b2f77645908bc982887fcc48aae1b63afd4c850bb48591ed06ca7b9df258089e4b573242fb99bf1540775bfff7391fda6619512b810d5ea4e11350f350c7e6ea44f20596187118111efae1607c5f0f72badf974f65f4ae4e4655f640f6049208fa7b8ac7e3240708198c1ea6fde409dc5cad3caaab314ed630ac47a11473627dd4c25bf78739dec0d77507643b224", @typed={0xc, 0x54, @uid=r3}, @generic="cc776b265391495db3d75b2172e2c9a5c63c85672920273285f351672172f57e6f54bdfaca2b2442406ae64e9a", @generic="0efe5646a1d410b0058d7ccb1d174db3ccd37ed9903e39ebd39a0f187eb5821bb8dbe0c8d12ef36926b064bb8ddbd3c1d251343f53129de92d4ab7e2997d9fdec41a820aa14c628cc8eba9758ced8d28eb75324bf0c3b330bf714522476805fe89a658118470980dee6901a07101febf352501696e0f83b9c4b7d34c916afb1c557ff2ce8671d78b6cb34021f2e9d0746456f0ef63489e29ea6a5d1da713d6476762a07c59c70f0f94f2d32cab6a46ea74", 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@generic="8b9dd39b798adc02a04cfdf88ce6f1f398e0ed9af08431efe884c7e9cb7e410105da29e5ab024eaae8b394c47f06f91065647d49a14e28cd96b9c69095345b8d22bdb7067984af923fbd78ce7ec407fc8f4bf5962d8865b4d51727a4bcdb2b4635055824ed720e33f75c90f4540280f74cc617965777426f8d062e6135d4c0ea1f4bc98a51d06962208ea1c7aa98266879f775504068d2a4d7f1200426ec50fa6b0f45d41c5510f9e4e0", @typed={0xc, 0x82, @ipv4=@multicast1=0xe0000001}, @generic="476cc95e7eef474e9d6161a8738dcf3c57e7e4d464e133e98a020eba3ed1738caa4faf128465a1848cf0aefdc20ee68c6066538d061391bde19e11aaf97d452ad8c5dd3703784e3a5d5134dc5ea0542e99a16ae6d990d54a0339186faee16df3786a9a53df9a023ad20dfb4d568349027ca0471727edf75953876aefc8e3364d48aeba1ad9e0b14de442445ee0def244ef86fd22186549bf64e1fce0b41234e7fce3130569935864aa8ec897078f8a54c4d3c9609301384d77572d7620"]}, @typed={0xc, 0x5e, @fd=r0}, @generic="93540d5bc25d2566e4f5476d31fb72bde82260e9746c751848c2925a5842e89b976d5dc9ee9452d7ece3a35bf53ece5c972130f7bec7eed6be139d192ac1e859c518fe3a1a0ffc97cb"]}, 0x2d4}], 0x5, &(0x7f0000662000-0x98)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x98, 0x24000800}, 0x80) ioctl$sock_ifreq(r0, 0x893e, &(0x7f0000383000)={@generic="f25db682d24afad5d1d28df984df9504", @ifru_map={0x1, 0xfffffffffffeffff, 0x1, 0xd25, 0x1e, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000, 0x0, 0x0, 0x0}}, &(0x7f00000f7000-0x4)=0xb8) 2018/01/16 21:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r1, 0x0}, &(0x7f000012f000)=0x8) 2018/01/16 21:15:40 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0xa2, &(0x7f00003a7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000811000-0x10)={0x0, 0x4, 0x8, 0x8001}, &(0x7f0000a15000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008d6000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f000023e000)=0x98) writev(r0, &(0x7f00003ee000)=[{&(0x7f0000fcd000)="cf7d4f20180d9da4ba9363993ff874d95e3cae31ac48cb4f2361665f25ec9c50b5d1e5b4215e0525c63d633d4cd854709dbeb87dd91aa4c4cf3cf4fa2ebe9efc12613dbc69e77ada8a6e790425e440919a0fc3e367a7e6e260896c", 0x5b}], 0x1) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000fce000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fce000)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000c8f000-0x10)=@buf={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000251000-0x20)={r0, &(0x7f0000fc5000)="", &(0x7f0000fcc000)="", 0x1}, 0x20) 2018/01/16 21:15:40 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4009) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005e0000-0x8)={0x0, 0x3}, &(0x7f0000f5d000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f04000)=@sack_info={r1, 0xc07, 0x5}, &(0x7f00008f4000-0x4)=0xc) 2018/01/16 21:15:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x48, "1bc388d1d9c81abe0828e45da75100923cece6ec263aaee288236bf4b70b516a4b592abbc4425a6a8f30f197df6f57fb870402d29e7d20cda388394da655455e83d68dd41c328682"}, &(0x7f0000000000)=0x50) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e7000-0x4)=0xfffffffffffffdb2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000009e000-0x8)={r3, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r4, &(0x7f0000075000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000346000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cd6000)={r2, 0x400, 0x1, 0x6}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000bda000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b0d000-0x4)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000b92000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r6}, 0xc) bind$inet(r5, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r5, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r5, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe7) 2018/01/16 21:15:40 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000010000)={0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000)={0x0, 0x0}, 0x1, 0x0) sendto(r1, &(0x7f0000011000)="f39726e01681b8802504f8a9edcf4a65b64a17043528cc4458c94249291f311d33ed6e6a02b1be978bef5d743ca89edc30dfc7f15b5475c1dccb00d23e96d0e7e9a795bcf1d2270f2d4cd03b50135ee781d865b87b6e358ae90d45e0c0e251691de7e257460c90815fa4ea36b49ec99c", 0x70, 0x4, &(0x7f000000e000-0x9)=@rc={0x1f, {0xffff, 0x6, 0x9, 0x0, 0x7, 0x4}, 0xc7}, 0x9) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000012000)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000013000)={0x3, {"2cc6aa109d1465"}, 0x4}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x3, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000014000)={0x0, 0x68, 0xf46, 0x3, 0x0, 0x4, 0x4, 0x4e, {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]}, 0x743, 0x1, 0xfffffffffffffffc, 0x1, 0x80}}, &(0x7f0000015000-0x4)=0xb8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000016000-0x8c)={r5, @in6={{0xa, 0x0, 0x7fc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000)=0xfffffffffffffd34) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000015000-0x8)={r5, 0x5}, 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000001000-0x10)={0x1fffe000000000, 0x2}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000017000-0x4)=0x40, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000005000)=[{&(0x7f0000017000-0x78)="db1f5ea99a870305aa798b0107d94ddd2a73d9eee03eb4165f3136ea07f15d70573fff8ac427ee09c9452e482179cfe0f88c4cefe5279b8856c926be9a21c171c8599200324b306d9a7e183b9676f47f219ac23c9739c06a80dcdf42f308689ebc7c6311c60ce23aa499041cc35f1604bca3cb87b639d2fe", 0x78}, {&(0x7f0000017000-0xd7)="5a4a680d3c648ecf4a175527b3fff6be8b056517d3d6e1f0e4661611a6109546f42a90a2142ca93e991247d7e1ef3af79369d650badc1e3183bf56f00d47194d33bd141e1bd6d5a0240754c17ac6c6282fab93a3f6adfb0ff822a9014cdadd5540d8105e7b2199d3559318f7891f610a6cb885359d931f70f42bf9b1ff3309ecb851fcc9290d7b8f15acba87746611dae22010b639fa5e7c2d2d91a1f0071dd12de75c821ab5e50d09c8d8516d2e5fe70629b680180f894e07178335840a0dbcdff3c35c0d24a540cbe6ec6cefdeb8abca2f932544412b", 0xd7}, {&(0x7f0000004000-0xd8)="de685501b05be17ef5d0ffd2455a7ba25ccd8fca030a8f2ec81995eb0d4ac56b2faa30e36e70b3182130f13198f4f2f894b3141ecc4f9e11a8fc7acc60bd88854cfde244393578ce9b57b3db4991ec611a51e5d7656f4090a3a963a4d9880dcd7923129107c51397583e0ca5a3de783550202df5995685e50f2679d7121efdf15285cdbeddca872bdbf3e8059d2bd5e826a036e206cc6b848794b6b37140a4bcccca67b3dc874a950e764e9c7dba190ead19795996d4bb14083f41256f9a7ee2716bb6f57d2bc248ef6c268153f1e39a965ba06125998f56", 0xd8}, {&(0x7f0000005000-0xb0)="3f99caf6c2b2b5bf5814159ff67068f83464d653db7c60631040563d9567c49ebd89e20e35b396420ab284eedcb22083cec663e0702f4f8d855558e4b13e875bbaacd847d480287462ce2e52ddbdda17130a9978cbaab34e683f65111518cd214abb1f524d35df3d17f7a4a82ec5fdcd58079e88935939b9561291d8efed9cb312c8405d45ed40042cbcf4b5707087132da6d196e672a80c81b762e0f44578a1c6fe98a2f787400163c14a9df6c3ef67", 0xb0}, {&(0x7f0000002000)="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", 0x1000}], 0x5) [ 409.034980] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 409.066229] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/16 21:15:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000001000)=""/129, &(0x7f0000001000-0x4)=0x81) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000000c000-0x1f)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000012000-0x48)=""/72, &(0x7f0000012000-0x4)=0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/16 21:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c6a000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x7fd) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) getpeername(r0, &(0x7f00001d0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f000086f000-0x4)=0x3a) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000906000)=0xdd5, &(0x7f0000c38000-0x4)=0x4) 2018/01/16 21:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000034d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000163000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000fd000)={0x0, 0x519}, &(0x7f0000685000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000523000-0x14)={r2, 0x401, 0x1, 0x3, 0x4, 0x4}, 0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b8a000-0x4)=0xfffffffffffffffe, 0x4) syz_extract_tcp_res(&(0x7f0000149000)={0x0, 0x0}, 0x6, 0x921) 2018/01/16 21:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c0d000)={r0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000606000-0x8)={0xfffffffffffffffe, 0x8, 0x7, 0x9e3}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/16 21:15:40 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000c8b000)=0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) 2018/01/16 21:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006ab000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe8000)=0x0, &(0x7f00001c4000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) syz_emit_ethernet(0x2a, &(0x7f000081f000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) bind$inet6(r1, &(0x7f000038a000)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x4}, 0xd1) syz_emit_ethernet(0x2a, &(0x7f0000ef1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 409.143155] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 409.150711] netlink: 'syz-executor7': attribute type 17 has an invalid length. 2018/01/16 21:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x8, 0x0, 0x80000001, &(0x7f000001c000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000b66000-0xe6)=""/230, 0xe6, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/16 21:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) 2018/01/16 21:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="4fc60856a30f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) pipe(&(0x7f0000b40000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c81000)={0x7fff, {{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/16 21:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000cf4000-0x1000)="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", 0x1000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r1) sendto(r0, &(0x7f0000eab000)="d79b10d101eded8f6c608db0833f4abd0070891934453d2af4462b985c6383340e3acb67512dbaef00000000000001ffdd8a7b229494124173eef6cc75fdc16dd29f768274485758ea41bdeac95a2ff5bb9c8af7e299daa689624815e6ca8cd9e96addc22555288567c2babe115cfa296e5c218f333be10988e61e8da7b3f791fa6c50aa88750bb4a57023e441c4", 0x0, 0x0, 0x0, 0xd63411179e1aa031) 2018/01/16 21:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009e8000-0x8)={0x0, 0xfffffffffffffff9, 0x0, []}, &(0x7f00007db000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000514000)={r2, 0x6a2d}, 0x8) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b81000)=[], 0x0, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x0) [ 409.225363] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 409.232860] netlink: 'syz-executor7': attribute type 17 has an invalid length. 2018/01/16 21:15:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x7)={0x0, 0x0}) read(r0, &(0x7f0000f66000)=""/40, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000012c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c4000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a79000+0xe99)={0x0, 0x0, 0x7ff, 0x1, 0x5, 0x8}, &(0x7f0000f1c000)=0x14) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f4a000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000045e000-0x10)={0x0, 0x9, 0x1c3, 0x6}, &(0x7f000071b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000bff000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bf000)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00006db000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000030e000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000397000-0x38)={&(0x7f0000226000)=@in6={0xa, 0x0, 0xd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c, &(0x7f0000574000)=[{&(0x7f0000197000-0xf0)="77f4523f90e9a60a5be8f7602b4b26492b774d428f3f4a8be88bfe85fb86c24c9f400ab4862b8fced2e3230392d06f4b36ad92c2e81437adace129d622c0e8788e72c35da756f4996e5c91f1b91622a8303a93e74e5656a3d7086e5bc1b69c490ff1d4b828b8177ac7e7db0bcc2394ace24821b4c8e6bb62f42c8a6a921afcc170e284918e53366ebbe0ad7e87ae279b16c836ec4e779dbe126ed886c1db8bff286cc1e93d7b8de9e8176774683a62484edd1b971c6ea1eca08c97827483c8fd6c821d51c45239ab348e9f57f6633bcd788047f484977896ff3cd754a819b51a52cc6ca17e48e89118dd09b049d23c92", 0xf0}], 0x1, &(0x7f0000b61000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x81, 0x8000, 0x25d66d6, 0x8, 0x5, 0x10, 0x8a7, r2}}, @init={0x18, 0x84, 0x0, {0x8001, 0x6, 0xc6c6, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x1f, 0x8, 0x686}}, @init={0x18, 0x84, 0x0, {0xebeb, 0x80000001, 0x2, 0x76}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x8, 0xc}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xf10, 0x2, 0x5, 0x7, 0xffffffffffffffa2, 0x7, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x204, 0xffffffff, 0x400, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x204, 0x6, 0x1, r5}}], 0x180, 0x4000080}, 0x40800) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/01/16 21:15:41 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004d5000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe4, "0b35e57552ebdb183a71f489db9164f55d4bb6b82723eb1eed815fcc3adf1ca8a26fc130102982ec85cfa7095cf57d49899efea7240f50345443cebd7710b648577217ecac66f47077007b5213ad4977e8d0f13bbec6e398eb592621c5b8d0a063ba41358fcd544fa42876ed94d2e007a0a2723f29ef22a43b6b41f684c351ea523195fce642ef1b980fc0d8651414a48af90308ec6f15b5db4384215d246ed974893fbcc50cf10f2391466550629778e74b64ad9cefd30850a024ccb362534410f04dd3f57dcf46739757c27249a74991b997fcbd4a226fdfa48add20cab5238e20fed6"}, &(0x7f000081c000-0x4)=0xec) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000027000)={r1, 0x1f, 0x5b, "d38db3b9b91a6aecf8f37c1236269f1db5b38fa6f68535f37956137f4775b9949b4767a0534e0c65b9575fea6631bc4d0175e288932ab945ee6529de9883f8e41f19a696c05ea36a59298b47ae9cc1dc23642136896e100bcc1378"}, 0x63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x80, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000f68000)=0x300000) 2018/01/16 21:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x1, 0x3, &(0x7f0000e60000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b56000)={r1, 0x50, &(0x7f0000409000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket(0x4, 0x80000, 0x9) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000247000-0x4)=r2, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#>\aa', 0x4}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/16 21:15:41 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000009000)=[{{&(0x7f0000002000)=@hci={0x1f, 0x10001, 0x1}, 0x6, &(0x7f0000002000-0x80)=[{&(0x7f0000008000)="92433f12c071e04875", 0x9}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000009000)="c72676a1a95299a261440574db14a47477bb5fa274e294e8b00ee59d7ea7e8133caf777341ebc64f6bd05ec632dc98bded3d0ec990ca36e1c0d4a4021576e2fb8c378064663db57947f80670b4b1edbdd37c5dd9a9d42d937304ea1e0aaba791c48fb1ffa2250e0c154afb650649be78b6b63333a9760b3bf3bde44209ee1f2bf260c374c6f0acb21585f9d585d9574869b365ef44d0f2d2b28526304378897ba178755a9f", 0xa5}, {&(0x7f0000009000)="24aa51e9402a257527d43467d5a3070f5f4a2ecaf72190eaf4c03864", 0x1c}, {&(0x7f0000007000)="8c7fdcbadccff36e530609e9a4c955bdcdf16e69bdf31c999074c170957715c5ef5a42987e0d94fdc21c5bf121096ef62642274afe049d21f22c274fe947e9fce956665274fdf49293876c93067937e16bde1e38e39f398c9bbc9364dd1710aa9721313c1808dba8f36702b81cc1047199a692178a96773484bf9250b229c42d26c35422", 0x84}, {&(0x7f000000a000-0x4d)="c7c1972daa27f78714c5e9d53f80c5f9c24ca8b658b29031e18eefdceaafe89b8ee170d1fbf35662cbc2e4d7cf456e1fcc0599d02d1b4ba22ae79b105425096fd374d10a25bd8c559fde1a2e4a", 0x4d}, {&(0x7f0000001000)="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", 0xfd}, {&(0x7f0000009000)="836cb692c6539008eb1d6c599d32d2e9c0116714984d86e2c40694f4f81af95fd1dc12941cdc1fc4b5604c2af3aeecd2d47160c095b7456c50cd9df42128d8f7983c9ebeaf379026344dcd8750f0a5bd06606752cb7399b7d317166357552d01c60202e8b0d76631ef59ebaff942d1364b4402ea8816e23d3f431bf9501bf85b966d50da718b", 0x86}], 0x8, &(0x7f0000002000)=[{0x80, 0xff, 0x1000, "0c7959caf9bf8f43b2a0ca1608928a82eef97b9fa603b195b50a7a8c018141aff2ca2d56dd4ac59e25adbd3beff60b110b5a5de883788d68b178491c33d479c7d652f8b70014464c49a0e2a80b793eb3981bc662c7ec8e3b92006947408835f4ca40420e390ef995df15b444c7135d"}], 0x80, 0x4000000}, 0x2}, {{&(0x7f0000003000)=@rc={0x1f, {0x8, 0xfffffffffffffffb, 0x3, 0x5, 0x210b, 0x2}, 0x7}, 0x9, &(0x7f000000a000-0x80)=[{&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000009000)="ed99246f1984e1d68d9a030f1099c758f8c3ae1221d51df5ed926615979b388fbad8d43b702a1f762799679b602ab48eff4944314c880c75e1539f14e5687feadaea2bb49a07150a7dd73e724b1180786617bf9a9b05998eb63e50d1786425a92993e2519baac3264fc460936ef235b4d0be30dc49fe44ed82a9", 0x7a}, {&(0x7f0000009000)="b506401f71c11ff812c689dfb0", 0xd}, {&(0x7f000000a000-0x97)="dc7d2c724da081312dcaa63adfbd86e87c01af427b35c0087f6353495afb191c12ca7830a3225e709230b52860312b7888ac7e5af6e7a265b8a1a4f3a4ffb09906619ee33a9012d5b2a8d93e4d1e77cf03fcf262bcaa8a80a40a3a5571af7e11acd76d4fa384b15dd9cce1d73ab5c119986d7a29c437fd00b7338e98d119fe3c3e0b97461d3757002ffc63e18bf0a421547338e412db85", 0x97}, {&(0x7f000000a000-0xb6)="b452519366bf9422f17990c77761b041a63b6db57ecd1340770da89a55e4d37f3d2c9d2e6a9a6304de36e77cd16bde27c3c83b1fc12d9d28dcf5d69956510c79c66463113de504cdfbc28f08b1dac9d521bf2339e8d47107578832c9f6965820ac438e225d0a8cec2eb1744e717cb33a402e4fb419abf00c28c6236851fe8af8bf6b90f0e25b1a16786cd20454a16ba46ac41a38e0e90ffd392c195a6612039e812e03912c2743cfa3833647b72238e9e880fccadc8e", 0xb6}, {&(0x7f0000004000-0xf8)="9428a962ffdcab4500e3e3f35c6e33cd0ddd3cc729a47e84a197c1ddc98da6746fc780eef8741341ad3cbab186e83351215558d026409922bbc32bcc84e5daa10bc8ec96f03c8cef840091a26c0f7cc53687832d67d59a706adde853d01cd0a73af38b5f455406e07bb0193233a4a4ff8aafc18d494759bb181c04bed31d6217bd0a6c6fee375d8f931884dbaf49b112cb87e9b72110619df3cb15ba403e25e1062f4a4164354b74b2383118a354e094a7aa4a356c0514c278fc4736408736c67ecc48ba258552afc81b306a8ba72d60b21e8f4f5b7124913919753e6cb22230f8541801ff135dface099e19ec47387007dc0fe3c4f78fe3", 0xf8}, {&(0x7f0000009000-0xef)="9c95fcd196d201cf5718d94809004a07b92a265ecee341bd6393c10292256e922f3c4c7131852125bd9b976b10f281ecec1607a07da84f29a08cc95aba15a76d8a990ac2f94c7525f032291d610e0615f8af53b3a12ae30fb45cf381f3f45e1699fc6a40c1d99e1753ab1c414a38f654ce2d8107d4629afb161f79e92b42f66aa1a5b7be3e5a5e634695fa23b34bdc0a746347ba6d4dfadedb7ee3075168ee8acf9d309a769f6c7461f503b25f38acb9ceed5968e08ce8a0a301f3804c718fb1fc7aea8b7ec97399a3432d12604c14776eb398eaab707deec17270f5b85946807dc7b7032a0815c0d535ce1f1e433a", 0xef}, {&(0x7f0000008000)="ee23bf3796e3a37aa671757902669d34308f0785b140145e39c7b663ea", 0x1d}], 0x8, 0x0, 0x0, 0x4}, 0x800}], 0x2, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/16 21:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000559000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092ccf24cad30000010087ee8723e582803c000000368fdd1eb43ef0c0b3"}) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000e000)={0x0, 0x5}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1a)={r1, 0x800, 0x9, [0x744, 0x9d, 0x8, 0x9, 0x4, 0x6, 0x0, 0x1ae0921e, 0x1]}, 0x1a) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000a000)=0x1c, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={r1, 0x616}, &(0x7f0000013000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000012000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000)=0x4) r3 = socket$inet6(0xa, 0xa, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000013000)={0x5, [0xb000, 0x8100000000000, 0xffffffffffffe6fe, 0xa29d, 0x6]}, 0xe) 2018/01/16 21:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000532000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000426000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000df6000-0x8)={0x0, 0x7}, &(0x7f0000ba9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db6000-0x8)={r1, 0x0}, &(0x7f000040d000)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004a3000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000885000-0x4)=0x4) 2018/01/16 21:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket(0x3, 0x802, 0x7) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00006df000)={r0, r0, 0x3f, 0x6, &(0x7f0000e3f000-0xf1)="51c5730610dbb5ae95ad9bafedab94b59e2b3a12f48d9c400996d34ea1c968f10e3c38400a8ef2afd9450a2370ca06ee9aacdd8ddda9581f4e7bfd8c31a41a4273ad9a0668127d16078c8130756f13ad1991a4633dbac0f27fa0ae597e431a6d805606a9956a08c28dbed897bd7dc752ff0cc5bf8fc36c36903d286ad4da404c6636e349a328fc7cdaadcf5b3ee25658e64904b68de8dd516d3440230581ac5fe1eba412c413959295114bee8f6a7b86a8001e10fd266e1ea1bcd70a28df1e53452e60affa48389367fbca8c6aaaeb139c0a7b3ac9667dfa223c09350eaae102569af6e3c5dd11d5498bdbfc561cb18a03", 0x3, 0x4, 0x1000, 0x3, 0x7e, 0xfffffffffffffb9f, 0x7fff, "9c1cd9bad77b6679d7feaceb42879b9b8cff831cbcb2380020a893f9a317a4c8b6d5742b7a1a1f30a9412f8df7aa6545f990f420df337caf3a535258d51113ecb2fd1b6af7c6d93bab474b7f6c613f4688ad070a3ba9c59deba03e323d984a392c08d711285f99b575fbbb238a95388fe2de10658a851b6b469396fe86e01c00c325e3479bb44ed108628e87501689e699b946e2a280238c2b74d0099fca8d137c1f2d650aea34ce53dc2f9cab605988a01725901cc685bc3904c452a47621a2619b71c58143195dead50326a330d065eec5770ba3e2521384b19a4968266297c015870233a728db878d860170b323c0"}) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000c2c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e4c000)=0x8, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a98000)={0x0, 0x0, 0x0}, &(0x7f0000f3a000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000822000-0x4)=r1) accept4(r0, &(0x7f0000748000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f38000)=0x58, 0x800) 2018/01/16 21:15:41 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000011000)={0x0, r1, 0x6, 0x3, 0x0}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f000001e000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000001a000)=[{&(0x7f000000c000)="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", 0xeff}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:41 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x0) socketpair$inet(0x2, 0xf, 0x8, &(0x7f0000b18000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000e2000)={0x0, 0x6c, &(0x7f0000001000-0x6c)=[@in6={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0xcf, 0x30}, &(0x7f0000e34000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x86f9, 0x100000001, &(0x7f0000000000+0x822)="", 0x0) socketpair(0x5, 0x80004, 0x7a75, &(0x7f00009d7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r0, r4, 0x2, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000438000-0x8)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [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$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r4, &(0x7f0000001000-0xe8)="1b0caa183762ecf84e612e07f33e52fe40c6ac3d517c42d42001c37ba9f60abb30f00cd48d85f136848773ee1a2679a439b5928aa914eb8d3d28563c64f711ec69f2f02a8edc18c39ed529fa52ec83c682593697a5b07d147afb2138638ba020fb615d3c2660b7d74c592aebf376e16754027c4a520d819f6262a8877d68e25d5296e8197a35770cfc45ad81c6e04d406a8552721885057f982ad476269c0f84b23cce9c96a4b9a232929cc69ce53f7f359e2da35a9852720af83b24a7cd6003201fe35f8ba5e7279ed1f6aa26339c0d5c911b29e649f1ec606327345f4e0f6b26ccfabf3e9eb04e", &(0x7f0000000000)=""/10}, 0x18) 2018/01/16 21:15:41 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0, 0x3, 0x4, 0xa19, 0x400, 0x0}, &(0x7f000059f000-0x4)=0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 21:15:41 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0x100) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000003000-0x94)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3ab}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100000001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0xe8f, 0xfffffffffffffffb}, 0x8) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffbff, 0x4, 0x5, 0x100000000, 0x7, 0xe81, 0x6, 0x7fff, 0x7, 0x80, 0x4, 0x200, 0x7, 0x8, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r3, 0xffffffffffffff12, 0x1, [0x400]}, &(0x7f0000005000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r3, &(0x7f0000002000)=0x4) 2018/01/16 21:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000be4000)=@req3={0x7, 0x0, 0x3f0000000000000, 0x6, 0xa600000000000000, 0xee45, 0x7}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00005f9000)="54e596d5962fc02f023ac0b33b005527607f88b346bd818a849edd4ec1551630c6a9fc9df961f2fba07b34eda356fba94d1b15791b9c7896ca925f6120390d6473114d901cc84c18e24913cc6a6f33a6469f990583d677bbab1db1b18128f2d748f8579e15814bae9ec831f8dd7f0c2f0d060686a3771ad5d48368d1e63b", 0x7e) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/16 21:15:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x4, &(0x7f0000001000)=""/68, &(0x7f0000000000)=[{0x4, 0x6f, 0x80, &(0x7f0000000000)=""/111}, {0xc98, 0x78, 0xfffffffffffffe00, &(0x7f0000001000)=""/120}, {0x5, 0x2, 0x7f, &(0x7f0000002000-0x2)=""/2}, {0x4, 0x84, 0x0, &(0x7f0000001000)=""/132}]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000131000-0x8)={r1, 0xe}) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) 2018/01/16 21:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x8, &(0x7f0000430000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r2, 0x1) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000948000)=@dstopts={0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x5}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x10, {0x1, 0x2, 0x8, 0x2, [0x1]}}, @generic={0x9, 0x4a, "6c6adc87251b9c08805ce0296fc76d8df0ebe1ba93e6435764e8e9fff384febe81689b46a40aba67d8eb50e152ba0209af7abc43427bb354909a79843d600915401aa284efb53d430d94"}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1}]}, 0x84) 2018/01/16 21:15:41 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000011000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10022) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x0, 0x107, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000af8000)=0x0, &(0x7f00009e6000)=0x8) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b21000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d43000-0x10)={0x2, &(0x7f0000bdf000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00005ee000)={r3, 0x2}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000010b000)={0x1, 0x2, 0x10000, 0x20, 0x2, 0xa4a}) 2018/01/16 21:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) close(r0) r1 = socket$inet(0x2, 0xe, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000167000-0x8)={0x0, 0x5}, &(0x7f000044c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000da6000-0xc)={r2, 0x4, "743acbfd"}, &(0x7f0000f3d000-0x2)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000745000)=@common='eql\x00') bind$alg(r0, &(0x7f0000624000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) 2018/01/16 21:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xfffffffffffffd89) socketpair(0x18, 0x3, 0xf0, &(0x7f000030b000)={0x0, 0x0}) connect$netrom(r0, &(0x7f00007dc000)=@ax25={0x3, {"2b33505e8a87cd"}, 0xc0b1}, 0x10) pipe(&(0x7f0000dec000-0x8)={0x0, 0x0}) 2018/01/16 21:15:41 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e2a000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c25000-0x4)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvfrom(r0, &(0x7f0000001000-0x66)=""/102, 0x66, 0x100, &(0x7f0000000000)=@l2={0x1f, 0x81, {0x401, 0x0, 0x0, 0x0, 0xdb4d, 0x8001}, 0x7, 0x78e2}, 0xe) 2018/01/16 21:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00005c2000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x8) connect$inet(r0, &(0x7f0000eeb000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009f3000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d16000)={{{@in=@local={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011d000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d78000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r3 = accept$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) 2018/01/16 21:15:41 executing program 2: 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$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d8b000-0x88)={0x0, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xfffffffffffffe97) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x6, &(0x7f0000693000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00005d6000-0x10)="0d1d24fc8423aae211b5476221f70dfa", 0x10) r2 = socket(0x1e, 0x1, 0x0) sendmsg$alg(r0, &(0x7f000076c000)={0x0, 0x0, &(0x7f0000c7a000)=[{&(0x7f0000478000)="615cdb5ebff27295c3e3c53f28c17a6c617b611c8617504d69b13bb8fd23c771266a1c864ccef6ccf4ab2b7a463bdae7f7100fd45f152fb116cc62c0b09919d84fdcdfbb35443b1e29e06b1389060ffc0da78b2e96b79feced", 0x59}, {&(0x7f0000ef4000-0x9c)="21e4c3b17ac00bddcd6685aa58bd8c70986ca24d613e5259dc40c71929b9132cd197417f3d2ee076fa21a759d56f8404adbd9734d37c9abe45c5601ef5e11c0f4f3234b3db60fc4e06f931ea838dd5c324aaf3f7bca0026dc38814f37fd790fbac473a6739827af75bb63ffc4a6e66c3c2f3239757c1cc9bb8b841614dd10b8591bcf6e02d31e9994e62a0e407821f115dbb6a2ea38f79d4a779d477", 0x9c}, {&(0x7f000070c000-0x5a)="ba74cf4bae65ea5f040a3789dddd45e4d9d70699d62a4377ba77aca3b32fa6463f4d8191720379592e4d796199eba4e723321d9c9c807f7df6a0c4f38c128f964629e2433ed5a45b6e1b27fc688b176e6344ad485f2dd8846dc9", 0x5a}], 0x3, &(0x7f000078c000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x4b}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x78, 0x4040}, 0x40004) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00008ec000)={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x33}, {0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd68}, 0x9, [0x0, 0xfffffffffffffff8, 0x6, 0x3, 0x10000, 0x3, 0x20, 0x7fff]}, 0x5c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000be1000-0x4)={0x0}, &(0x7f000080f000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a1f000-0x28)={@common='teql0\x00', &(0x7f0000c37000-0xcc)=@ethtool_rxnfc={0x39, 0x8, 0x7, {0x1, @ah_ip6_spec={@mcast2={0xff, 0x2, [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}, 0xf800000000000000, 0x2}, {"885c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x9, 0x3, [0xfffffffffffff000, 0xfffffffffffffff8]}, @ether_spec={@random="00000003d54d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, {"b764", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1, 0x7, [0x3, 0x8000]}, 0xe5a5, 0x1}, 0x4, [0x361, 0x9, 0x9, 0xe4b]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000241000)=[{&(0x7f000037f000)="8b1bdab8744c26b8070d636212f397545ac73ec63d8eecca6e9d43f7ef443299d52079de53896d2d2392ce380f592e9c3d79f25a51f61185b403847fc7ec9936c0e87f9b32e5fd1ca9f7b565c504b651aaffa530ed6c15f839c8641fe10e1dbafa8d36effee7379856df446faf0ad36b0cb7935d5507f8f7901caa1a61cabf6437dfede1abf7bb7f43655b78a9be606857ffb4f45e45d020e316a9f0f1b3bb7afba889edb6c37ed8bbcd2462ea8c98cb16083f219fd39bec469048f4994f3e6f767d87a27ed7a0562a40421e17de82a2fe8d6777182a3a0d2594289a206f1d4c015e92e57677dd7a8f1a67ce341789bc303a82a756c70e2818ce6aaf4b9d07580b8525b4c846345f500fb6a917200921cd3076c12e9e4ecee7a920698fa03184c6563794fca5ad0c0201f0078ee007608aa3d32547df503ef592a4e1cffedac44e5a2bd46837a7d56f7f5a010e3fd041aa36ac0281bfc68d08112c564ed7d2dc7f281c062b2e666772f1df9c741a8767b35e4cfa0299ebeca9caaca8c339b0ce728fc5e914b41f41e019248cf73f5f99c2c4679dcf615e79ac1ae50e3b857c2f761abf237c1ebb957017a9787a8294ba3d79fb9451591bedb1ef31d7b06ae2c9cb028dd784d02c3aea259c37d1712582473aed27f887daad6ad6fc1a21726a54100e9b83e0dbf7569344495e656daa585c92a9ec5b411ce19935b8da4df867dcfd88c5d8ddebe0434a6406b36ded8c3333eedba3a7a78d3ae2878efadc4a576ec5893459b665af9b00753e73f7f93f7156c4616673322b1050904b2eaee2afebb205e2bab5756d2ee3376145219526157f1e95129e4c7c23b4a644daeeca8a5b5d84ef214ea777cd9a6b733e49e52c2ca3bdee5a9518f9d405b5e9cee0a7b45d882c3da08470c70e7e7702bb01f2d6ed4764e917e0263ad3446498ec7890751f81415f9983cd7d0871617faa12f1d7262e1c4aac8f9117f45ed5368a86973d8f477468f97b88f172ccf65fe1e284d5ef815e5fe3df7dc7bd569540fe0190d65d62351b991eb4061e12c54fa5d982dbc253c402f9c8b1fcda6d3c353b1220e8a600e67f5fb0da1ad7afbd98a266e6c47de53da964ab78d727d392599f02ab5d03b0ba905a7a47fdb77b24a6a6d95fed56fb2d014d84f173d42f29105fe2144641d0e8a9d8dd50adba2bb75f7f46389fdf2634ac3882c49d86fd4de7ace228ed329ba4d25d58d2accc326b505cfaf8ec588bd3461dbf9c765f77bbd503df7a6af383db52ebff4324fcd5f5bd78aee8073f005b52847fd5aebca02258d1b9dbb725487339524f88fba9539f65a62b49d21f552e44e159495a85199db7ce82e5ce574e4b2376dbf5f889e63d71aba50efff0ed946f6b9367749b3c799e231a9252477e47487497febfa7d77b21373e602a9921c9d3ebfa7d2db339f8d38a2b55b152dc12e77f1883466cf216b4b0bea7da251ffb7ad0b9cbc7cbc7e095490c49af908073142e35d8b2c24d70c92a11282ea43d9de189e255f5678e773fc81843b3fd6597b0e2287b470619798875cc8d6ca2d37ad4041afa3147f0e392ac78ad159d68eb0d8a246207e7ea030054996e5b202177487a05e60c8e54c1652ca75266b1e1c02cfc836f3877d5b62eccfd1eecc0b7e541c51e2b53758c21246c5b5ed4ba44e21608f9ed0491f401677966e0f13643dd85d79eccacaf50987a5371b6a42fa4454f9389d117f4f18ddc01b3ae1171153da5b98ed4cafe3fd00c5252596b871d2b34f3dc5a75f3123e34a015f18099ab675e299ad2d2040c6f679ac8b380abdb816356b878859e14b9a3e67c027ce06e27bf77102f78a44129a03b47fb36229a88f5f659ab3d94c227c178cde23830eedf56f3abfc9609578d6fcabbe88591da5936003de874082ddd1c194af30607c1689179932456b4424fb49a95b4336c8852da85de34d1e0048985f9923c2afbda1150b903fb8adb7a43a303fff6720bdbb1d1c2c2029d88b2fb673f8b94a961dfe30db1edf64468a0e51610e0435fbda860bd1f15cce67e2ceca06aa4fb3efaeef11b98cc977401dfdbae4aa254128ddb163bdea94b99df1aa0f4754b5d0e3002ea620e3000318fb0c791bb7c1da1954c6729a5fcb3d0a0f4fc48bb3b59986ce36fafb4c98a1716156b0fee7ccd16c80de4baaeb2967c25a4721693e39ad3d6da1f62bda012fe9f3ccc8725cb4a5aca2b929d9a6d09b85fe2b3d4454a47ec24b709f4885dce467a0d614adc0a2029b6773754eef26ba46d8478c5ad2be581a65bad44317d6b9bad000167476efc45e21aa9e7a9fdda9148caf7ff734270da536803239350a60099c19ad3924242ccaa6eef408591b6bed74c446eb52c2e9bafa8bd3bb318b76a2cfff2c380833f910ef88fc5352c34fc5de1285be29d4de633377d64d8194713d661bf991818ba98a6e6fc7b3ffbd37f5e05df2f47b9fd753404239040c4b6d9eda080cc9bc8b10ff0f02fe7e57d68770746de948ed969dd587a8d2c47d050285dc11868a41a0f13dd4ffa77a9a2cd1c0b187de576cf6e045aa693bc597b5e46ccbd1ec5874987ca781b29b2ec8fb807f02c18ce3ad3ddbb6f08d14b2b6e3707f82fee06269fb5cf094febfdd0e3d2c158b8420160ce", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0xfa}], 0x4, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 21:15:41 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8bd3c333b050e067, 0x1, &(0x7f000012d000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f57000)={0x0, 0x100000001, 0x5, 0x7a, 0x2, 0x9, 0xffffffffffff8a91, 0x20, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0x2, 0x81, 0x1}}, &(0x7f0000c02000-0x4)=0xb8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f58000-0x38)={&(0x7f0000f58000-0x1c)=@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c, &(0x7f0000f58000-0x80)=[{&(0x7f0000f57000)="f20e9837c99ac51b62b06aa6cb7ced2ec2be6465cf5c87fdd0341f0660d20d7015bbef1def8efbbffc83ea390fe54ab4ae4019ea6e32307b8d3305d4ffbeab84841a3c7099c906dc4c11915dfd6a71651a0f5d90ec761012243f9e4f77f9", 0x5e}, {&(0x7f0000007000)="8891e7dc4a593ae8e739e4ea03c442b8daabe22ba35f1c36bc1602920ff5f85cc070ec85ef96640139041d7ccc015fee4942fabe05f86b7da2470c73b83d06bfb7350667a951f63206bb3fadf64ad5a4f5f7621b278ccea5d586ae01bdf2a6ef7d6c34e9a4b8391d04b8c7d45c718a4c426a528a8cc994065a", 0x79}, {&(0x7f0000f58000-0x7e)="ebd950cbde8d0f527ad4273cb579ad984cd905946a508d365a1d51fbebc3d3c00da7ccc95e2a1940c53a63bbef570f1831849a03bccf93f55ef26832c28a689d137cc4e72989357994fe965dff37b66f5f0c4469b64127da9fce627e713df6c6a39a164c70fdc3a0cd75687e37ee8e354c90d3850f03be7003e133074802", 0x7e}, {&(0x7f0000f58000-0x47)="d4fb4fe05aeb5f36f52bcc0cda7f8ca6f735db57ae9b6f2648505400f42bbf5b276ecb7135d897951af6a87c1e44c4b498c2ca50c648f59fc8d4bbc6cb13be653d6bcd4d1da348", 0x47}, {&(0x7f0000f58000-0x6b)="0964dea4137aede62533df2a8aded154efd612c9ac419bb356fef4c58275d330172cee64364a74be6bd18c46b5d2b0cc9f15fd16b2892d51a3f3bf7f1993f6952f5ba494a0bc38351ce82746287b7a985b3273205a4bfeaf62c7f767a96d997b15ea5f95e72be3f1114925", 0x6b}, {&(0x7f000071f000)="", 0x0}, {&(0x7f0000f58000-0xb6)="7cf50a52f18c080d5b2296a10a2894e329f9f1fd3c1717c25f0fe950784ddd80319196024b8d4a0ecd9e4bb3f4f2eec7f52b0ae00092dbc8ec4c8144e5c79d1fd51f21206e88ff8436303417b5ff1730834db18f0b6697c7383c22956ea99585309b543185a9352d9a08ae3445aac95a9e47ff68de6b95d9a22c013880354e62c9a69cd7da539d334520e1da714f52b47bdf715c4298fd99ef999c82ed708befc547210e1b180f74e19697a8b1bdabd8e5facf8dbb0b", 0xb6}, {&(0x7f0000f58000-0x28)="73ec5f50bc3a0a226d0a9064319eb22b8e5f4010718f25bd2195078b8c4c339cee12da9b0865892c", 0x28}], 0x8, &(0x7f0000caf000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x81, 0x2, 0x2, 0x8, 0x1, 0x0, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x8001, 0x6, 0x1000, 0xfffffffffffffffb}}], 0x60, 0x4}, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x13, 0x2, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f58000)=0x3, 0x4) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000270000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f57000)=0x1c) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000737000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4e000-0x4)=0xe8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f58000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x8, 0x3, 0x8, 0x2, 0x80, 0x20, 0x87, r4, r5}, {0x80, 0xea, 0x321487d0, 0x7f, 0x3, 0x800, 0xd10, 0x7}, {0x1, 0x40, 0x7, 0xa3}, 0xfffffffffffffff9, 0x6, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x1, 0x6c, 0x3, 0x2, 0x8}}, 0xe8) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f58000-0xe8)={{{@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=@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}}, &(0x7f00002dc000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000b4f000-0x48)={0x6, 0x7, &(0x7f0000b56000+0xc0d)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xa8e}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x401}, @call={0x85, 0x0, 0x0, 0x38}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000777000)='syzkaller\x00', 0x28b26317800000, 0x49, &(0x7f0000012000)=""/73, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) ioctl$void(r0, 0xc004587f) accept4$alg(r0, 0x0, 0x0, 0x800) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f82000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00002e9000-0x4)=0x6) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000063c000-0x4)={r0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f0000f84000-0x2b)="9c7d47ea3c4f00465ceb7b2df680771c8c8886de7e883441aeeaf8a4728353ace403fd2012995e2d754b1c", 0x2b}, {&(0x7f000035b000-0xbb)="a971263fb6ca25489b094eef5a49cc75e3fb2f9afe2ab8d1f08b0131ddb898670ba7762f8596f3843a89fbb8cf8675137f4dfed179475f666c86c5d12abb52f2d8f6d29a4e4353d59c3e270910627ac2b58e889f08622556bfcec5699e2a6e7dceb5129d2b64b9d71bee0868105b44dc5baf2751bfbd5250e228d3d5528b5156d8f83e3c7ade9bf8fd08bf9acf1206ef9a7fc5f25c97d4832a2ec126dcc1c41c550021c05cfa0488b1193fe83ab914521c3afd3afd523a407fab45", 0xbb}], 0x2, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f86000-0x95)="21e2caf0471f89ad71f0efc07a7d4f2017570a2dc4b86ae069ff6447e060d269e1edee0554f3fd0d58628b43b1539d60729f6d31587a66b3e6ebb011b5ea745346dc2b56db48f2f7806fcee0977a9020b41d07579e750a30f15df06785f8f5286a0bd204c55de42d2f130023ff5d295d56369bd2de491582baf7b02caaa9e9b582f9dc22b5cfe4a00cdce91817b3b463e315b5adc3", 0x95) 2018/01/16 21:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000929000-0x42)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094c000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000016d000)=[{&(0x7f00006ac000-0xf0)="338e8bcefea2c1b7752343d92abddb9f7c", 0x11}], 0x1) r2 = accept(r0, &(0x7f0000de8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000484000-0x4)=0x10) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f00003a1000-0x39)="73fda81c7dc48bc3307c5c0929215450a354807d22811fae1f1c1fc19023de0b7a4c7074b2139c63892ebda2688b8ff6543d41d46b6c6e38fe", 0x39) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:41 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001e000)=@hci={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0x6, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000001e000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001e000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000011000-0x20)={0x4, 0x8, 0x2, 0x2, 0x8, 0x8, 0x3, 0x100000001, r2}, 0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000001f000)={r2, 0x1bb6, 0x0, 0x4, 0x17}, &(0x7f000001a000)=0x18) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000020000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) r9 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000012000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) r12 = getgid() r13 = gettid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) r16 = getpid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000021000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={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=@dev={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}}, &(0x7f0000020000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) r19 = gettid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000020000)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000021000-0x38)={&(0x7f0000019000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000007000)=[{&(0x7f0000020000)="39ca2ae3966e380495b18ab1bb595226900a9e4a420705606926dbb5d39cea6774aaea5587ccce09ae829939f1db0659ac525f80ed62ec6be41c903ba68489e2ab712e", 0x43}], 0x1, &(0x7f0000021000-0xf0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xf0, 0x40800}, 0x20008000) r22 = accept$inet6(0xffffffffffffff9c, &(0x7f000001d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001d000)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r22, 0x6, 0xe, &(0x7f000001c000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x0, 0x81, "4b151050d6b24277c6f07728a3deb45451f833a1aab5ba05734be46982455b32d40fc77b678f175a4c1a8d6d9b1b918bc969fd49c1d5ca8d96358a94a25fdd8a3f6c3833ff74099994c33dcb0f69e6d3"}, 0x160) r23 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r23, &(0x7f0000020000)="0aaaa6fa8b6f107207c51ee9148b5849a59c412ca7af25d07a2b55add79f34aa3dbda9ed0970d0863bd123caf9ed445d11e958807e61e8a2ec616eef222ec142343a545f7706697a83aeb1883048a5f5532b18e7b736250d5e89e20908c130b6f544f786ed3c768759b5a53729e7711986c472be544eb07e26dacc8717aff0c42a984a1b330ee2c38c2a08ec299e865776a2a43218c1126e22fac04c9487a76122890464ff959265fe8ac777270ef3d17fd74d18d95a8380b4794c0087dbb23bf5419b3a2fdf0bc7ce6a5471", 0xcc, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000013000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r23, 0x84, 0x7b, &(0x7f000001e000)={0x0, 0x9}, &(0x7f0000018000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r22, 0x84, 0x11, &(0x7f0000014000-0x8)={r24, 0x3}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r23, 0x5411, &(0x7f0000013000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:41 executing program 6: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0x8, 0x1, 0x9, &(0x7f00006ac000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r0, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) getsockname$llc(r2, &(0x7f0000556000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a7d000-0x4)=0x10) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004bf000-0x4)=0x0, &(0x7f0000fbc000)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000883000)=0x8, 0x2) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) syz_emit_ethernet(0xfffffffffffffc52, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x100000001, &(0x7f0000001000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x1000, 0x4) 2018/01/16 21:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) 2018/01/16 21:15:41 executing program 6: mmap(&(0x7f0000000000/0x8cc000)=nil, 0x8cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) connect$unix(r0, &(0x7f00008c8000)=@file={0x1, '//file0\x00'}, 0xa) 2018/01/16 21:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee6000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003c8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eaf000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(ghash,xts-serpent-avx)\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000eb0000)=0x0) getsockname(r1, &(0x7f0000522000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e5000)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000dd9000-0xc)={@rand_addr=0x4, @broadcast=0xffffffff, r2}, 0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = accept$inet6(r1, &(0x7f000056f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e6b000-0x4)=0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000036c000)=0x6, 0x4) 2018/01/16 21:15:41 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/16 21:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x1}, &(0x7f0000bd0000)=0x8) 2018/01/16 21:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ed000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000026b000)={0x5, &(0x7f00007f2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000106000)={r1, 0x0}) r2 = socket(0x1e, 0x4, 0x0) recvmsg(r2, &(0x7f0000de3000-0x38)={&(0x7f00007d7000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b3000)=[{&(0x7f0000d12000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000bee000)=""/205, 0xcd, 0x0}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000377000-0x8)={r2, r3}) writev(r4, &(0x7f0000508000)=[{&(0x7f000066c000)="af", 0x1}], 0x1) 2018/01/16 21:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000925000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000084c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009a8000-0x4)=0x1c, 0x80800) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00008c2000-0x41)=""/65, &(0x7f0000f4b000)=0x41) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/16 21:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) socketpair$inet6(0xa, 0x80000, 0x200000, &(0x7f0000658000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a75000)={0x2e, 0x6, 0x8000, 0x7, 0x7, 0x45e1, 0x3, 0x8, 0x0}, &(0x7f000091a000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f0c000)={r2, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3, 0x4, 0x92, 0x80}, &(0x7f0000584000)=0xa0) 2018/01/16 21:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e7c000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8c000-0x4)=0xfffffffffffffd13) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d8d000)=0xc, 0x5f46ccf09defb4c3) shutdown(r0, 0x1) 2018/01/16 21:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffc18a, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f0000191000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030c000)=0x20) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c12000-0x4)=0x0) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) socket$inet(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/16 21:15:41 executing program 2: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000f, 0x4) bind$inet(r0, &(0x7f00005f7000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000902000-0x4)=0x0, &(0x7f0000000000)=0x4) syz_extract_tcp_res(&(0x7f00001ba000)={0x0, 0x0}, 0x100000001, 0x800) 2018/01/16 21:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x14, 0x1, 0x6, &(0x7f0000ed4000-0x8)={0x0, 0x0}) getsockname$llc(r0, &(0x7f00008b0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000909000)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/16 21:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x100000001, &(0x7f0000bb8000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f76000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000eb0000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/16 21:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000b20000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000d73000)=0x3a) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00005bc000)=0x44, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000f2e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000918000-0x4)=0x1e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004cf000)={0xfffffffffffffffb}, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000577000)=0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00003c0000)=0x0, 0x4) 2018/01/16 21:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f00007d4000/0x1000)=nil, 0x1000, 0x0, 0x22050, r0, 0x0) r1 = socket(0x1, 0x803, 0x4296) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000daa000-0xb8)={0x0, 0x1, 0x8, 0x7, 0xffffffff, 0xffffffff, 0x6, 0x0, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fffc000, 0x100, 0x9, 0x1, 0x9}}, &(0x7f0000aa7000)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000904000)=@assoc_value={r2, 0x8}, 0x8) socket$nfc_raw(0x27, 0x3, 0x0) pipe(&(0x7f0000ded000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000082d000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0x3, 0x1, 0x8, 0x8, 0x1000}, 0x20) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00006fe000-0x10)={0x0, &(0x7f0000d55000)=[]}, 0x10) ioctl$sock_SIOCINQ(r4, 0xc0189436, &(0x7f0000df9000-0x4)=0x0) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00009fc000-0x1)=0x1, 0x1) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d67000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000aa3000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000078f000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000e2b000-0x4)=0x3, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000028f000)=r0, 0xffffffffffffffa6) 2018/01/16 21:15:41 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000021000-0x4)=0x4, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000016000)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:41 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000021000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000020000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={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=@loopback={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}}, &(0x7f0000021000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000019000-0x38)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000014000-0x10)={&(0x7f0000021000-0x3b8)=@report={0x3b8, 0x20, 0x900, 0x2, 0x0, {0x32, {@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8d, 0x0, 0x81, 0xa, 0x20, 0x80, 0x9aefc075ce099c36, r1, r2}}, [@address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xa, 0x80000000, 0x3}}, @proto={0x8, 0x19, 0x32}, @replay_thresh={0x8, 0xb, 0x7}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2}}, @algo_aead={0xf0, 0x12, {{'rfc4543(rfc4543(gcm(aes)))\x00'}, 0x520, 0x2a0, "6fba5a5149b3a97748da354f06f2a9f23a01dbff617108ce511b5357cc5f13488d9f9af8c8845f537d9122670c97ca533a6624ca415b77cc6131a8df9daafce0d75238b8ce3622cef5c264570ba04033e1d118e344eccecae743bea480baf26525e09274cf0d1d1e9793cd9abc392b4d2034e565f955f761cb29ebf476bc62935d8b523a46e36c62d088dffc944ff0fa48db16d9e4ed57e3b9519452a4158991c4a5dadb"}}, @coaddr={0x14, 0xe, @in=@empty=0x0}, @tmpl={0x204, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x0, @in=@empty=0x0, 0x6, 0x0, 0x0, 0x7, 0x4, 0x7fffffff, 0x8000}, {{@in=@broadcast=0xffffffff, 0x2, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x1, 0x7c2, 0xfffffffffffffffd, 0x0, 0x9}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f}, 0xa, @in=@rand_addr=0x4, 0xffffffffffffffff, 0x2, 0x0, 0x8000, 0x6, 0x4, 0x7ccd}, {{@in=@multicast1=0xe0000001, 0x1, 0x2b}, 0x0, @in=@multicast1=0xe0000001, 0x1, 0x5, 0x3, 0x20, 0x3, 0x5, 0x5}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x0, 0x5, 0x10000, 0x0, 0x7fff}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2b}, 0xa, @in=@rand_addr=0x9, 0x0, 0x0, 0x2, 0x2, 0x9, 0x9, 0x76b}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x1, 0xffffffff00000000, 0x2, 0x7f, 0x6}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x2, 0x8, 0x97d, 0x9}]}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r3, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000018000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/16 21:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000988000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000dd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00003e7000+0x3a)={r2, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e91000)={0x0, 0x1ff}, &(0x7f0000f1f000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006a2000)={r3, 0x1}, &(0x7f0000c19000-0x4)=0xffffffffffffffc8) syz_emit_ethernet(0x8e, &(0x7f0000f99000-0x119e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "16e082", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], "ce35e64dbb193e83b46279d094e234d4"}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/01/16 21:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00006e6000-0x3f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x9, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "15"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, &(0x7f0000519000-0x5d)=""/210, 0xd2, 0x40012100, &(0x7f000011e000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00005a3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000939000)=0x8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000939000)={0x0, 0xec, "da1780a95bcc4462e328985e13b0b3d77c8d47b0e29883fc3951bf76708afc45a3941b81ad4567f33d94d921e6c5081b7fe73b792bf32042604c59657ae22da0232756840bde1917d5d01017d4c4ea97de61099f530b710c71e84005ca71f4213a34374cdf6234b8bbb52d56233f625f7753e22cef625fa4f0be233a6ffb44da78a5e5d356fa0ef4b306c96255521eb9c4039bde11875053a9dc28877c44b82056645e3c8e1e1316c2980d62666192925ffb44536d780cbe974e5bde64473a35d6d039f3915c7459f5148716c08f1913752de38216a05ad94b7abc85a829cdfb1180256680b46b47ba66f570"}, &(0x7f0000939000)=0xf4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000093a000-0x8)={r2, 0x3, 0x5}, &(0x7f0000939000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/16 21:15:41 executing program 2: socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000018e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x54000001, 0x4, 0x1b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffffea, &(0x7f000050b000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009b2000-0x10)={0x0, 0x1, [0x2002b7]}) 2018/01/16 21:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000016a000-0x18)=@get={0x1, &(0x7f0000b27000)=""/231, 0xf1e0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f9c000-0x8)={0x0, 0xffff}, &(0x7f00007de000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e19000-0x8)={r1, 0x9}, &(0x7f00008a9000)=0x8) socketpair(0x3, 0x7, 0x4c, &(0x7f0000bfb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f19000)={r1, 0x7ff}, &(0x7f00002c5000-0x4)=0x8) 2018/01/16 21:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x1f}]}, 0x10) r0 = socket(0x4, 0x5, 0x2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000db4000)={{0xffff, 0x54, 0x3ff, 0x400, 0x20, 0x0}, 0x0}) socketpair(0x10, 0x3, 0x4, &(0x7f0000049000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d00000)=0x400, &(0x7f0000498000)=0x4) 2018/01/16 21:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000714000)={0x0, 0x80000000, 0x18}, 0xc) r1 = socket(0x8, 0x800, 0x8) accept$ax25(r1, &(0x7f00003bc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000044e000)=0xffffffffffffffe0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e8e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@dev={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], @broadcast=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}}, &(0x7f00005bd000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a90000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9c000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000551000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x7fffffff, 0x3, 0x81, 0xa, 0x0, 0x80, 0x3b, r2, r3}, {0x8, 0xffff, 0x3, 0x7, 0x80, 0x8, 0x1, 0x2}, {0x22, 0x0, 0x0, 0x8000}, 0x100, 0xf, 0x0, 0x1, 0x3, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x32}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x5, 0x9, 0xdf}}, 0xe8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002a7000-0x10)={r0, &(0x7f000040b000-0x89)="d8fa2a20d840da7b9eb2377307f51d1d1b91d53279516f3dd44b8879e34ba9e0dcfefa9592b0e86ee48725bc8df2e68d303b437521412c1d4cf59a43085ed91ee8cfa03d32ff8d944f93ef4e30032125a2422b84c8cc1f6565cc443c320b78fbc77e894394bac88151e3854f9405201110e9d6a7d51dbe5554518e980373b3ab860d1633e32b7368e6"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000062b000)=0x3, 0x4) pipe(&(0x7f0000be7000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000ecd000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a73000)=0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002db000)={r6, 0x4c, &(0x7f000045e000-0x4c)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007fc000)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000194000)=0x8001, 0x4) 2018/01/16 21:15:41 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000a3d000+0x1bc)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000705000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000652000)={r1}) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00002d9000-0x8)={0x0, 0x1ff, 0xaf31}, &(0x7f00001d4000-0x4)=0x8) accept4$inet6(r2, 0x0, &(0x7f00009c6000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ec2000-0x10)={r4, 0x64, &(0x7f0000474000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0xb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}]}, &(0x7f0000835000-0x4)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00001c0000-0x4)=0x4, &(0x7f00008d3000-0x8)=0x4) 2018/01/16 21:15:41 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xba, &(0x7f0000015000-0x162)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x84, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[@routing={0x8d, 0x6, 0x0, 0x1, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x77, 0x0, 0x8, 0x80000001, 0x0, 0x401, 0x2}, @fragment={0x0, 0x0, 0x81, 0x468, 0x0, 0xfffffffffffffffc, 0x3}, @dstopts={0x16, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x100000000, 0x6, 0x0, 0x2, [0x7, 0x6, 0x0]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000010000-0x10)={0x0, 0x1, [0x4eb]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000016000)={&(0x7f0000017000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000-0x10)={&(0x7f0000017000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/16 21:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00002fb000)=0x0, &(0x7f0000d1c000-0x4)=0x4) socketpair(0x4, 0x0, 0x4, &(0x7f00005d9000)={0x0, 0x0}) recvfrom$ipx(r2, &(0x7f000095d000)=""/171, 0xab, 0x40010101, &(0x7f0000f85000-0x10)={0x4, 0xfffffffffffffffc, 0x0, "1ec8af724cd6", 0xe909, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000eb3000)={0x80000010, 0x0}) 2018/01/16 21:15:41 executing program 3: socketpair(0x3, 0x3, 0xbc, &(0x7f0000694000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000838000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x3, 0xfffffffffffffffc) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a0d000-0x4)=0x8) 2018/01/16 21:15:41 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000b, 0x20, &(0x7f00006ef000)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000da6000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000060000)="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", 0x1000) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00007cd000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da8000-0x4)=0x10) r4 = getuid() mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000da7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x8, r3, r4}, {0x0, 0x4, 0xa9, 0x3, 0x400, 0x0, 0x400000000000000, 0xb67}, {0x9, 0x9, 0x1, 0x80}, 0x1000, 0x8, 0xb24047dbd6e5bcc4, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x6, 0x0, 0x3, 0x202b, 0x1, 0xf1}}, 0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000da6000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000da7000-0xc)={r1, 0x80000, r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 21:15:41 executing program 0: r0 = socket(0x10, 0x5, 0x0) ioctl$void(r0, 0xc0045c77) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b4d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x5, 0x5, &(0x7f0000000000)=""/57, &(0x7f0000003000-0x4)=0x39) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000e74000)=[{&(0x7f0000915000-0x29)=""/41, 0x29}, {&(0x7f00000dd000)=""/4096, 0x1000}, {&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000-0x70)=""/112, 0x70}], 0x4, &(0x7f0000001000-0x58)=""/88, 0x58, 0x10001}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000423000)="035da3cb25ffed9479db1e8d4a3995df", 0x10) pipe(&(0x7f00006e7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000e6e000-0xb)={0x9, 0xffffffff, 0x2, 0x10000, 0x5, 0x4, 0xfffffffffffffeff, 0x8001, 0x40, 0x2, 0x1}, 0xb) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00003af000)={0x8, 0x7, 0xfffffffffffffffd, 0x5}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000271000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be4000)=0xe8) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000747000)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000de9000-0x4)=0x8, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/01/16 21:15:41 executing program 2: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003c2000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f1d000-0x8)={0x0, 0xfff}, &(0x7f00000d8000)=0x8) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f1d000-0xc)={r1, 0x5e4c, 0x30}, 0xc) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f1e000-0x8c)={r1, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet(0x2, 0x2, 0x0) bind(r2, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000919000)=0x1, 0x4) connect$l2tp(r0, &(0x7f0000f1e000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x4}}, 0x2e) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000151000)=0x0) recvmsg(r2, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f84000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f83000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003aa000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xb32, 0x7, 0x500, 0xfff, 0x10, r1}) 2018/01/16 21:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000af3000-0x4)=0x7fffffff) r1 = accept4(r0, 0x0, &(0x7f0000289000-0x4)=0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000557000)=0x0, &(0x7f0000eb7000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r1, &(0x7f000025d000-0x23)="415ffbf9efd8b8a933745b8dd4306e1ddb7f3546f328182ecce282752f08ed642270b7", 0x23, 0x40000, &(0x7f0000926000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x2) 2018/01/16 21:15:41 executing program 1: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000221000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000042a000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000944000)={&(0x7f0000a0f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00007ba000-0x10)=[{&(0x7f000036c000-0x3e)=""/62, 0x3e}], 0x1, 0x0, 0x0, 0x9}, 0x40000000) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a10000+0xb89)={0x1, &(0x7f0000a11000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00008c5000-0x10)={r3, &(0x7f00009d9000)=""/36}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f0000970000-0x9)={0x1f, {0x10000000000, 0x3, 0x5, 0xfffffffffffffff8, 0x20, 0x100000001}, 0x6}, 0x9) recvmsg$kcm(r2, &(0x7f0000a10000-0x38)={&(0x7f0000a0f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000067e000)=[{&(0x7f0000411000-0x75)=""/117, 0x75}], 0x1, 0x0, 0x0, 0x3}, 0x40) 2018/01/16 21:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000f6f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000061000)=0x1e) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00004e2000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x81, 0x22e, "666120bde7789ec9a33b6b73497052186dcc9c87f037b8b16e7bd14e349841102626baece0d9b3ddb6c0a0bd60a7898f7665b69fcebf180846ecdc7096c0a27e345249589132e724e3dc434b0acc4dbb"}, 0x160) writev(r0, &(0x7f00003f3000)=[{&(0x7f0000d66000-0x1000)='?', 0x1}], 0x1) shutdown(r0, 0x1) close(r0) 2018/01/16 21:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000083e000)="", 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000007000-0xc)={0x1, 0x1, 0x10001, 0xaf, 0x3}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ba3000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r3, &(0x7f0000009000-0x16)=""/22, 0x16, 0x0, &(0x7f0000008000)=@ipx={0x4, 0x2e, 0x1, "4032ca8521cb", 0x9, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r1}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) recvfrom$llc(r1, &(0x7f0000007000-0xe1)=""/225, 0xe1, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/16 21:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f00000ab000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcb000-0x4)=0x2e, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007cf000)=0x3f, 0x4) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000597000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b8000)=0xc) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x807, 0x8001, &(0x7f0000f47000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000a15000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e4e000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d63000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/16 21:15:41 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000012000-0xac)={r0, r0, 0x0, 0x6, &(0x7f0000012000)="78222663e9b1733b0a654f84a0166b6d0d193514d7382a370d5ee89b76ee1c21b8a6e50c6386f51c9ec0d0243a0f31332361f86dc4b29199bdfffd1c7a6f8c671459877813dc64f7f4487ab1dad45dd35390a6b4b5f92b7ca60b6df2aaae2a9ded114c6e03dbe9344798ced78453095640649338942a70e26cf5fbbe199f09fbeecd65247e4c7422ef2ef788aba54fd3", 0x4, 0x100, 0xebe, 0x7, 0x100000000, 0x1, 0x1, "f6428c6abff33d41261b057ed3f810c1f8796873164ef16ba46e8106baa61995d463fb31eca59f64e038835fac6770b4e3ba9f2d61881bc6504267f8cc4c8a80203e27a5f540f199869b42a3fb24f52b3c1239f8f7f336211cc0ccbe7b68f5d9dd23db1c892f85528067d2ce815874f1ff275217ece72dfdf8686bb8d0214391d4e2689e"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x807, 0x3325, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000013000)={0x0, 0xd8c7}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000000a000-0x108)={r3, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x3ca, 0x100000001, 0x4, 0x7fff, 0x8000, 0x8, 0x3ff, 0x5, 0x9, 0x11c0, 0x100000000, 0xffffffff, 0x2, 0x1]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/16 21:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@random="7af686f9fa56", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x1, 0x4, 0x401, 0x0, 0x38, 0x1, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffffc, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x100, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 21:15:41 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = accept(r0, &(0x7f000080c000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00002a5000-0x4)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) 2018/01/16 21:15:41 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x85e0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000d000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000d000)={r1, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x5, 0x0, 0x2, 0x1}, 0xa0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008b2000)={0x0, 0x0}) write(r1, &(0x7f000001d000)="", 0x0) 2018/01/16 21:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f0000f8b000-0x46)="a5", 0xfffffda6) ioctl$int_in(r0, 0x5452, &(0x7f00000c4000-0x8)=0x4) r1 = epoll_create(0x4) epoll_pwait(r1, &(0x7f0000b9b000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3, &(0x7f0000097000)={0x28b5}, 0x8) writev(r0, &(0x7f0000c29000-0x40)=[{&(0x7f0000d8c000)="da4e3d64975199d0bdbb0cdd72331ca8c915e96750ed1c60219cd346f9f93ee3bdaed746f61895f961d8c0dd07001cfe2c46010c7ad793ec4d4d8298e607efd867cc68986057af8eef7bd60dd11df9a4dbb163b52f79945ed66bab6013e5fd90453a65d52f91381c96b103aacdec0f9ef49d7ab5a5a4bf9d400791cb0e276b86b1fa7523e0496a1f82f7dd8a297b2f96bb6bcaec38676634f1b2fe24dbcf0ddaa3472201681f28804809c9e75e33c2241269cc1c7aa6c2c56260eaac60f90329c67ec93a12b2655883", 0xc9}, {&(0x7f0000518000)="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0x1000}, {&(0x7f0000faf000)="f535cc912da8e9e612a24193c36705ebe8cf7f16eb1fd8bb78c84563bff6dab145eecb2353d452fb2daa226d5ca0f5404d220060969e4923b12c819f4561df15cb1805970c796ae1e78088f48655384e6734b1a0e98d3536a5a80457efffd00de897ecb191a2d5822762218e10fb2e2f542c032e7f11d062cde25ca57c287beb79967b9dcc7b09708624067b685de23cf971a78a887bcd0548195d07c2dec19095d3da6b0eab11c8c4963d3280ad1942a59682c2ce8cd4b2d85e62624f", 0xbd}, 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", 0x1000}], 0x4) close(r0) 2018/01/16 21:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000444000-0x20)={r1, 0x7, 0x0, 0xffffffffffffff3d, &(0x7f00007b6000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) pread64(r0, &(0x7f00001da000)=""/133, 0x85, 0x0) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 21:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000788000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00003ff000)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00002fb000)=0x0, &(0x7f0000d1c000-0x4)=0x4) recvmsg(r1, &(0x7f0000f0e000)={&(0x7f0000ee4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c11000)=[{&(0x7f0000de2000-0x5a)=""/90, 0x5a}, {&(0x7f0000da2000-0xaa)=""/170, 0xaa}, {&(0x7f000016c000-0x2d)=""/45, 0x2d}, {&(0x7f0000593000-0x75)=""/117, 0x75}, {&(0x7f0000c1b000+0x3c6)=""/94, 0x5e}, {&(0x7f0000c03000)=""/210, 0xd2}, {&(0x7f00004ca000-0x5e)=""/94, 0x5e}, {&(0x7f0000ba7000-0xc5)=""/197, 0xc5}, {&(0x7f000090e000)=""/39, 0x27}, {&(0x7f000046b000-0x37)=""/55, 0x37}], 0xa, &(0x7f00006ac000)=""/115, 0x73, 0x79f}, 0x122) r2 = socket(0x1b, 0x80808, 0xc) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f00006c6000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000086a000)={0x8, 0x81, 0x2, 0xff}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000097c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000b7b000-0x18)=@generic={0x7, 0x0, 0x7fffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000060a000-0x4)=@int=0x1, 0x4) 2018/01/16 21:15:41 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000002000)=0x6, 0xffffffa9) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:41 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x4)=0x0, 0x800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f000001f000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000001e000)={0x0, 0xa6, "ee787a0e96823b5ccffeac366b5844b32c8a07c849177640eedded182e1a702276185803c978f96f4023b0b85cb23b8e33422c2ac9db1d4ba07bd15cb62a77b6c566b72f570d7bc0f519e9cb66d624d5825bcb21df9a07b44b59af200915d2e67210d54f869365a2282f0461d1c416cc813c502c1cb75e19204730b420ebc42d7e8f221985f6f2b51f603c9bc9dc71e1eb5884e5701ec74b806e50c958039a7cf9cece7b871b"}, &(0x7f0000012000-0x4)=0xae) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000012000)={r2, 0x8000000000000000}, &(0x7f000000a000)=0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000001c000-0x10)={0x85, 0x2, 0xfa, 0x6}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000022000-0x80)=@generic={0x0, ""/126}, &(0x7f000001c000-0x4)=0x80) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:41 executing program 4: mmap(&(0x7f0000000000/0x950000)=nil, 0x950000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000073c000-0x2)=0x0, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89df, &(0x7f0000951000-0x50)={@generic="46fc2ff6d45a51849aedd10d06715e79", @ifru_ivalue=0x401}) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f00000d4000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000076000-0x3)=0x8) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000950000)={"2229ed5f5328b32e21e98a0d34e54822", {0x4, 0xffffffff, 0x1, "1bba96a450a1", 0x3f, 0x0}}) ioctl$int_in(r0, 0x5452, &(0x7f000094e000-0x8)=0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00007d9000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:41 executing program 0: r0 = socket(0x11, 0x5, 0xfff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002ba000)={0x0, 0x0, 0x20}, &(0x7f00009d2000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000308000)={r1, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00001a9000-0x38)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0xfffffffffffffde1, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000048c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000e94000-0x64)={&(0x7f00007d1000-0x18)=[0x20, 0x80, 0xfffffffffffffeff, 0x2a0, 0x7f, 0x7], 0x6, 0x154, 0x0, 0x4, 0x62, 0x2, {0x1000, 0xed13, 0x8, 0x1f, 0x80000000, 0x1000, 0x7, 0x999b, 0x5, 0x83, 0x9, 0x1, 0x5, 0x5c, "dc4174779358469d4b611734b767c7d2824b033992b12a0fa6c52d4865210687"}}) 2018/01/16 21:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x1, 0x0}, 0x10) close(r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000241000)={r0, 0xfb}) 2018/01/16 21:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0xca116f8a1ca66531) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000074d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000af8000)={r0}) sendmsg$nl_generic(r2, &(0x7f0000dd0000-0x38)={&(0x7f000085e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000da7000)={&(0x7f0000fcc000)={0x904, 0x38, 0x0, 0x3, 0x2, {0x19, 0x0, 0x0}, [@generic="fa42bd51bc38a84b2e42aed0c360eab3f952b28d859096e533423e239c9819905e535995c90b4c676fee84cbf61d6b77fef9ad9f808257d3ec6b674f4c2c22e14eef89c3ae384593912508d231f16e29f48d7f1ec816204c5b4cd6235c878a848c2bb3f07279d7088b66a45c053915118e7a5c0a671a849aad6cf230545f69b16bcb7bf4ad2aeccc85309947e8f14d1ff1ef6d8181e394b1d6453d9a33fcde5d7e6310de81a379899e", @nested={0x2b0, 0x6f, [@generic="bd539c7e0f12e185d568072772be93152b303c956dfb57edf4a9d0376f922505695b036d539d982fe4c5e0dda8a28f134752fa1a5c3b3cf5ad02ddbacb996cad0ae4cf1c393e3ec8bf2845754434991563b3eb1e62a1859b315e051d0d97088370ecc57c7345b946e00747", @generic="2417b097bb0619713570ff692e5ef5a2f2bce4100d36472b1220194a6c11fb4af3224f19cf9b7a9bb067a0f09710d7c1c0defda2f31a09408a268dbe40466616c5c320a8f34edcbff227fc7542bcab4233685c", @generic="4622812fb0bf1c0aa6f025b8a7e5f7ba0ddeb9", @generic="f8223a07b64e5beedaacca5bf9cf2c6ba7f801c32e70aa31fffc8a94988baa633c5fbf69e27f38def4eb044ba5b875e07745e66ca0d9e51cdec8f31565fbef3984661db46e93e440ba109bae407efa03608705913a6960ad6795548fc5e34ed9b62f6b222f93d9d26c44728fbe4e110513412578746930c037aaa67cfed32af68bfad1f706d1caf2a2229b4775e81e07c4844f6a4713312bf88421af5d11d1a6a6290758d45a6fdb60d784a4f0aef7cfbc948dcbabc65f94ac58124ae00c03a89dcee45f95f42a9ca021e444ba5a61e3ade9cc10690b0d3f50c4dd692a3e20e071ceccf7", @generic="62e616eb74d8838550cfd786b68e9ad74a60f609648ef92eaa6dbc8a2948f8a4134c47073a019b7c456ebbd1734d4adf81f6acdebcca23c4b9eac6c017e37bccf7082359121f1c18d6172dd13841eb0a9f8251f13d61b647ef3c81ac00f13b86520f0e1d527f1766bbb5781448a13b1915da01f88dfb606fe971e108e825eb40a5ea01c9516e2362b1ea95b10e9bb832a763a3fa04818c8b6a897b9c32e432bccd3e47bc8702d43c321efdb9650d31010787101df3356a92ee3e34177570b06f34984b21badf41d7b1834fcc976b1cad69f6bc13c0999eb0d48a882ef979b5ab2eb0e5975013a035491ee2037d74f8a715bb03c269e0eb"]}, @nested={0x528, 0x31, [@generic="c30997af0b46683af721f00f5d42b268008720e4d8ecb4aec47a787273aae481a8211c84a7439abb68077d4b981273afc7e2b7a1a28c1456457c91514aecd39bffec69e358e1050051dc85db0423bf45e4e24b391b925a93c26f04a19ec735b2c874726d127663f9e372d1b899207e0c1cedd780d5fc5eddef80ca96fc29f3c1a55df25c27cb17e172a53759d01d40a2759561dd18879f10a9ff948ed497279367ee9fbcf66c02af6fe83d0cc94e9b95315d2283f10ec0983cb227f9", @generic="1723bf5d71306ef27544c551ded15dd6caecdbe79e2d1b8de1ee71fb2a45ee1aae694cd10eaba3c416b000a263aa75e3d8576296243e97c043efda094f3feb4a37574b3852fef27ceb5026c8e8c404f058dd7366a980b1ec924250f64b7e39a28aeca478cfdba8a9493b90253fd107563d93f302288850e169a0c79c727534b294930c9d12038539fe2356e69d5f8a3d97786817a7043853d3cc488930d2660ad63059bbcebf6b61321978fe9f79e8282cbc2c026c9bbce320840cba", @generic="6dc51356ee73fd1b6a1aae62cd15767d1f9f9f61281520e1b5dda28a89b225c72663fb87b57ef5ee9ecce2e2407f9873197984a54f5603e5a9835c6fd978931c5ea9b283dd3ae9adc339ac84536212074cbe10b0babde11adfd47e2deb3d1e7648d7933e4a0b00df052393fd0db45ded52bda86dcd5d99162d40b3e2e5d41f77b42a94df656a6070b5befc54e73b5146735b554a80a2e4ed31b102c5967957f99c3b7a9853a88032353c5ed9", @generic="e82f5f9dad3d177fb0323177340adbea00b83cd5e406a35ed16ec36c1e3c95198bf0b557fdec88ca6b85f57ff8e9bf95324601a10f1722ed6c734af5bd57e67285cf0a5e513e94bb731a26ad92eb71495e6ad14ed9b1aab035784c27025752dcd05c34a8cbf890ff1272b09740b4180149181e8c084580f725e207ba28668dd6e40d0b4647c1d0115081613ce783de46ce26e2edf71261cc67df8cf62e27729911287a968904b336488ab3b9771b508b05c8f11b020ce289f8fc5279b586bc5b5e19be6df51b62929ff0af22278be14b8480baab4829c3ca9cc69c28f0efaf23bb0ce588b76256792109f171244dd9ad0d5d961ab2bcb110d7", @generic="54a467d62ec48917613681c30e1323ae5a040102139699ab6fbbe9bb44c6e2321997b450cdd8109f6b08443b1f155e9d766d7b8063c34700904feb7a4756d61b48e1aec4858a247407b898d4dafeb69aeb08d61f1410bbaed7201a3c64bd55b7d2d1bd79a09bfdc4510139fa919e1814c374cc878f65f0", @generic="fc15381095067ddd13a23ee19187a3b049b94af9ae4f445839f4e0ba3d640116803c73839bd93b86fdc76ffbe30ff063ae1db0876398b0f8841f06d73cd185fc02cfa0633916878c92ceaaa5685344182dc43ed69fdd0368ab8481c2144522731151306bd39262a6245565fe0560fb9e2da97420220b026982cb8164bf6966f14c033c5ab676c58660e0facb6e46d5709dcbf0abe0a36292c2de1f0557c7616d3660c931a621bb0f62ee54d03f0679cc55ffe88479c517eeb72b04f86def04d669b4f0dd12b385b1bec1f4bf1891813334d8acf8599bb1c139a860c104", @generic="39ca09165d8f56fe01bf4f74ae69eceea0ca6f96348ac1adbcbd31dc71e2cbf5600a69550b3650598e577744bded2dcea7679b2e8f8ef03d7246e93f82a19ec69db52d94ee6ba72acabfc3ea198fa396d1f45699302dc5acd05b314149bcc09b13e396fdae66ef02d5547c3b8007ca15fb144150fa79cb9f8edce7c9317198c40f53a64691c744903f90918c085c07f38461d391a8bb1641edf37c47ebfd725c6b958900165033750294f3fcfb496e19"]}, @typed={0xc, 0x3e, @u32=0x3f}, @typed={0xc, 0x2f, @fd=r1}, @nested={0x1c, 0x29, [@typed={0x18, 0x3d, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0x10, 0x67, @u64=0xffffffff}, @nested={0x10, 0x92, [@typed={0xc, 0x5f, @fd=r1}]}, @typed={0x18, 0x1b, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x904}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00006a3000)={0x8, 0x2, 0xd, 0xb5, &(0x7f000097e000-0xb5)=""/181, 0x8f, &(0x7f0000738000-0x8f)=""/143, 0x62, &(0x7f0000f42000-0x62)=""/98}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000c3a000-0x4)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) 2018/01/16 21:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) pipe(&(0x7f0000e3a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000871000)={0x52b9, 0x8008, 0x1, 0x97, 0x0}, &(0x7f0000ebe000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b2d000)={r2, 0x8}, &(0x7f00009a5000)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000cb5000-0x18)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fd9000-0x8)={0x0, 0x0}) sendmmsg$alg(r4, &(0x7f0000f81000-0xe0)=[{0x0, 0x0, &(0x7f0000dd6000)=[{&(0x7f0000101000-0x1f)="24cc59542e8db7ce53a31543cf37c0e33e3ed20187ad06cf8a1a21042aa39c", 0x1f}], 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000406000-0x20)=[{&(0x7f0000ba2000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = socket(0x2, 0x6, 0x0) recvfrom$ipx(r1, &(0x7f0000328000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f00002d5000)={0x4, 0x1f8228b6, 0x200, "7a579395e0c1", 0xffff, 0x0}, 0x10) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000084d000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000b54000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00002ec000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00000fe000)=0x10) 2018/01/16 21:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept4(r0, 0x0, &(0x7f00000cc000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005ab000)=0x0, &(0x7f0000079000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b107ff7da1d1ecd6213504d1610fa545d431ffac2cd353605219454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000e27000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r3 = accept4$netrom(r2, &(0x7f0000dc4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d9c000)=0x48, 0x80000) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000023a000-0x4)=0x6, 0x4) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000d5e000)=0x7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000129000)={0x0, 0x0}) accept$inet(r4, &(0x7f0000c10000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ce000-0x4)=0x10) 2018/01/16 21:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000e3a000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ec000-0x4)=0x0) 2018/01/16 21:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ec4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a3f000)=0xe, 0x80800) getpeername$llc(r0, &(0x7f00008e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fba000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000ee3000-0x90)=[{&(0x7f0000462000-0x1000)="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", 0xf2a}, {&(0x7f0000739000)="24e2491ac4e287e54090752df43814e64007b5b07e79b19f4071a2cdee34f3211bcbba1cce604afcaf64c58074cf8de5d7b216ba55e5c969d65604c30ff0c43dc97d092ea85eee7084e1019785a12a2efd74283e51d74d94a9474b50fdedbb19d8fe40785645f6d2328b9c190acb6844e960ba84ed4e636bc85f792c5e1ecf5e98c50f54cd2c32921d66cf4f4d3a723bf42ae8c2abbc57e66240483d4f8f936b75db6ee711454cc67076043328", 0xad}], 0x2) read(r2, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/16 21:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f9e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008bb000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000367000-0x1)={0x8}, 0x1) socketpair$inet6(0xa, 0x80a, 0x1, &(0x7f0000e33000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000090000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000554000)=0xb) 2018/01/16 21:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x7, 0x80e, 0x7, &(0x7f0000d9c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e61000)=0x0, &(0x7f000041d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000737000-0x8)={0x0, 0x5}, &(0x7f0000c0e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fdc000-0xa0)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x0, 0x1000, 0x20}, &(0x7f0000c9b000-0x4)=0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000018f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000743000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000115000)={r4, 0x80000, r6}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000143000-0x8)={0x0, 0x0}) pwritev(r7, &(0x7f0000666000-0x60)=[{&(0x7f00003f4000)="cb5389ca1f0c1144eb37989642852a18f340d13a4900ca853e", 0x19}, {&(0x7f0000798000)="237efe2e65b93e6536fcec682a894555eac2eae022f762c46f08d071e2d391f3700c2938c424d6cb8691d341c1013d33ed7cf8a2eb2acec7e8457fff24663582c778dcb2eff22e24ef94e01194fed200fbb6cb53fb1e22ddb565601c1fd7816c9a181575cca84f4ddaed042783db02df8204ac697bd7922dad588afe9ef9c57d2b1857c64c153111b44c923bbec4addbe0d053c907ddd98a9283749b0d5a8934199396345889ae46d69ac845fce0c09e25c6ee0f882da65a2fc0efc597c2dc7beb38ac8cd6e6b7c0f53ac1c9742635384b8e1d14", 0xd4}, {&(0x7f000096f000-0xc)="c7a4550e52737a2e31e3199c", 0xc}, {&(0x7f00002b7000)="d3db120d1a87bf2a3d2e455484c77dc0b11b5ec177aa026f6c97b07c16bd43d513a6ba6ef1217814d34de23e5eb105eef7dbb2b93d3b592dcd223601bfb3cf60acd2034ead105da5f0827cb9df37b55f548832e9052cb583935d0f0e8bd4fb84aa88a6e36eef2e9905b1c4969d08fcb776d18814034320c282c8cd10e3c329d4d7427dbe8d7e81a9c449033ae425d241ec3d213a8ec4f75dc026dd16ebc53b2a383a8bf8", 0xa4}, {&(0x7f0000306000)="074f0de87e78fecc0fe86eeb53651ed491fe242f6f27720d85872f1d9c24aa7771322bb2cad9cb48f851", 0x2a}, {&(0x7f000064c000)="6743eabb740b6210b64609b3d2630245a825802e1a7acb053d030828d9c75d01a3edaaf8e51d8aaf29345edab4481468f6c958f40ed0cf7c7463fa160c1516a48c", 0x41}], 0x6, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f37000)={r8, 0x3, &(0x7f0000547000-0xc)=[0x5, 0x1, 0x5], &(0x7f0000503000)=[0x1, 0x4, 0x7, 0x6, 0x200, 0x8, 0x7, 0x6], 0x10, 0x9, 0x1, &(0x7f0000d45000-0x24)=[0x9, 0x1, 0x10001, 0x7, 0x4000000000, 0x3ff, 0x3, 0x8, 0x6], &(0x7f0000687000-0x14)=[0x100000001, 0x100000000, 0x3, 0x8f, 0x100], 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) 2018/01/16 21:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c3e000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000085a000-0xe8)={{{@in=@multicast1=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=@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], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d42000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d4d000)={@loopback={0x0, 0x1}, 0xff, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/01/16 21:15:42 executing program 3: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000adf000)=0x1, 0x4) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000086e000-0x10)={0x9, &(0x7f00009b6000)=[{0x1, 0x4000000, 0x2, 0x9}, {0x1f, 0x2, 0x1ff, 0x0}, {0x328a, 0x87c, 0x56, 0x3b36}, {0x7, 0xcb4, 0x9, 0x327}, {0x9ac7, 0x5f0, 0x7ff, 0x0}, {0x9, 0x200, 0x7f, 0x4}, {0x0, 0xfffffffffffffffd, 0x80000, 0x3}, {0x2, 0x8a8f, 0x9, 0x1d}, {0x10001, 0xdc60, 0x4, 0x6}]}, 0x10) getpeername$inet6(r0, &(0x7f0000ae0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ade000)=0x1c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ae1000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ae1000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/16 21:15:42 executing program 2: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) r1 = socket(0x9, 0x1, 0xba86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x994, 0x59, 0x1, 0x6, 0x8030, 0xffffffffffffffff, 0x0, 0x8001, 0x3, 0x0, 0xc000000000000}, 0xb) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/16 21:15:42 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000)={r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000d000)=0x1c, 0x80800) sendto(r0, &(0x7f000000a000-0x1a)="9a99e694a466efa41aee9bb0f5063a110b58b1f35cfb92f650a4", 0x1a, 0x0, &(0x7f0000006000-0x1c)=@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 21:15:42 executing program 0: socket$kcm(0x29, 0x2, 0x0) unshare(0x24000200) unshare(0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x5, 0x1, 0x0, []}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/16 21:15:42 executing program 6: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000018000-0xc)={{0xfffffffffffffffd, 0xa4c1, 0xfffffffffffffffe, 0x8, 0x0, 0x1}, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c97000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000)=0xc) 2018/01/16 21:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acf000)=0x9, 0x4) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b0000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 21:15:42 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000848000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x6, 0xbc1) r1 = socket(0x3, 0x0, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x716, 0x5, 0x7fff, 0x201f, 0x8e0, 0x2}, 0x200, 0x27, 0xa}) sendto$inet6(r0, &(0x7f0000000000)="d2de", 0x2, 0x20000000, 0x0, 0x12a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cd6000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 21:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x30, 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) socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000fc2000)={0x0, 0x0}) getpeername(r0, &(0x7f000066a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000d18000-0x4)=0x32) sendmsg$netrom(r1, &(0x7f00007f0000-0x38)={&(0x7f0000d13000)=@full={{0x3, {"525c4a9aa6bccf"}, 0xd02}, [{"cef5feb7cc0c21"}, {"54a1d5ba9f5294"}, {"44acfd3810c8f2"}, {"5a5f44501f0da0"}, {"3151caa029a9c2"}, {"6975435d55d648"}, {"8404b7fd9390ee"}, {"64829e5461dd6b"}]}, 0x48, &(0x7f0000800000)=[{&(0x7f000066e000-0x4a)="e53b795f19b6d025e14c3767d95ddd39d6157601ff8a47ba0bf4efe7cd010da976613cf797f5b2ac4ddbce205db94c41de43c10d5e3e3c494f97c327904dd618cc4b414b278b55256223", 0x4a}], 0x1, &(0x7f00004ac000)=[{0x110, 0x110, 0xffffffffffff8000, "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"}, {0xe0, 0x116, 0x6, "1bb7a9e04b1cc0e5cdd44440b84024385daf56bf3f55517604991f5d2885079a06943822087897e4c802ca0f02a637901e4331e3882e29cad003dff88f348e9c8fe0cc3f450603492f46803f640189cbd126324c0a9255fcbb5a8a95c3a910daaa541ecec393c492acc11112545c6586f5991dae8bd9ff4dbc6f3969e5aff55e8b7678513c8382d0afdfc6a1feb96482f909a75c3cacbbfa61d79b92314b156043b01e6912d528180e43fd386716ff843945f35d66676781138ba842ac9abb3a335b5e8e503eaf625867b890182d9766"}], 0x1f0, 0x4}, 0xfafa62323e0c5e67) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dbc000-0x18)={0x0, 0x2, 0x8, [0x1, 0x3, 0x1, 0x6, 0x3d90, 0x1, 0x3ff, 0x9]}, &(0x7f0000137000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000822000)={r2, 0x3, 0x0}, 0xc) 2018/01/16 21:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r0, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f00005ff000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00005f3000-0x4)=0x32) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000106000)="734f61f2746d94d16258fb59b96d0768e7ad6e3c604cb4d0d8") 2018/01/16 21:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) accept$alg(r1, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) 2018/01/16 21:15:42 executing program 7: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0xf0}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000d000-0xa3)={r2, 0x9b, "217b06eded5cfebef02acc9af565e20017defec52d01e5792a9280eb949bb6aad3712e99a8ba6de81fcfc075f81403ed7b55280bbd9949ebf5a5ff30443b4e9f6f0dbf7212f9cd1c3573fc7c5f8993cbe2e969a11fb81af2b4dcd994cf4492e507f3c935b19a771fc180059fcf014f24fb3027e6a8c2bc3ed51869cd9560afb00b87deeabac992bd5691e2660c07c302b1e308a91b270981c6358b"}, &(0x7f0000005000-0x4)=0xa3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000-0x4)={r1}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000000d000)=0x9, 0x4) 2018/01/16 21:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c8f000)=0x0) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/16 21:15:42 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a2c000)={&(0x7f0000eef000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000190000-0x2c)={0x5, 0x1, 0xff, 0x20009, 0xfffffffffffffffd, r0, 0x1000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe10) unshare(0x400) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ef0000-0x4)=0x0) r4 = socket$inet6(0xa, 0x3, 0xfffffffffffffffd) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000ef0000)=0x3, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r5, &(0x7f0000ef1000)={0x10, 0x0, 0x1, 0x1008}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000eef000)=[{0xf, 0x7fff}, {0x2, 0x491}, {0x2, 0x1}, {0x3, 0x1}], 0x4) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000283000-0x71)=@dstopts={0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x6, 0xa, 0x1e, 0x9, [0x1, 0x7, 0x6, 0x380000, 0x6]}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7fff}, @jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x71) bpf$MAP_CREATE(0x0, &(0x7f0000b38000)={0xd, 0x101, 0x800000000000020, 0x0, 0xfffffffffffffffe, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffce3) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000ef0000-0x80)=@generic={0x0, ""/126}, &(0x7f0000eef000)=0x80, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ef2000-0x1c)="0476ed1e69bb2f12a754e3783e9788224b5b28f710fbe221ccea286a4fd64f3ac73b79149f855d8daf98", 0x2a, 0x4000000, &(0x7f00004b4000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:15:42 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000009000)={{0x0, 0xab, 0xde71, 0x0, 0x3, 0x10001}, 0x3, 0x5, 0x6, 0xfff, 0x40, "22b90df9c239d5dd13518b705dc3059fea8b86e543f47dcc4b23913098a4727e09891d5f942cb3c5aba769a96237f17d723dea17da23de11dffcd649bd718c6890a2738c8ff2f855d3d82ba93f62a46ca23ebc9cc39d24b8dfd21fef3e614824a6cb53e943f6a3a7c4a636a4eb9afc4eaa3772f6ab5bcf18c45786de1d9600ed"}) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000007000-0x8)="826091bce0a3317b", 0x8) 2018/01/16 21:15:42 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000087f000)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f86000+0x855)={0x0, 0x7c, "08f77b002e1bfa1e35ff702f8538f5cb5cb59bd7a7917bf6c43b8bdf4364e94ad1c613fae342c772e48094a2350ff9eae7e08bf6a2580f6bcf98fc104f489f6abb71e2c1c8ed396dba06889e4d9da32ba8ef7a1013f89d3fa9800aed74d2826a448643446d2ab4a8733267d550bc534f2234fb1693f8cc7c999979a3"}, &(0x7f0000384000)=0x84) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f86000)={r1, 0x6}, &(0x7f0000253000-0x4)=0x8) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x13, 0xf, 0x7fffffff, &(0x7f0000361000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000ed0000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f87000)={r0, r3}) setsockopt(r0, 0x4, 0x0, &(0x7f0000f85000)="35e1cb9c18d9ae931ee4108d0145f3d64560a3f35cc6c35d56ddd6950cd836a4ae9d364dfcccf69a1f0aef6126c4e491dffc2134f40a209fd9a39a9aa3770da42a7af8a047ea8452a3c5a4370c076f05d79083aef17962e660db2bf3b85e6588ea0fa781927f029ab9e92c303fa3bb6a6d60eccb96b31eb67fd35d480405590f4efe7a04f1f578c6", 0x88) 2018/01/16 21:15:42 executing program 3: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$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)=[{&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 21:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000020b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000080000-0x2)=0x3a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000054000)=0x0, &(0x7f0000a68000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000070d000-0x4)=0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c58000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c22000-0x4)=0xe8) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) connect$ipx(r0, &(0x7f000092e000)={0x4, 0x9, 0xd0d5, "f31a0d378955", 0x400, 0x0}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002ac000)={r1, 0x0, 0x1, 0x7f, &(0x7f0000d61000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) bind$alg(r1, &(0x7f0000276000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008e3000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b32000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006e9000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000516000-0x4)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007c4000-0xa0)={r3, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffe, 0x87, 0x100000001, 0x31}, &(0x7f0000105000)=0xa0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/16 21:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) bind(r0, &(0x7f0000bb3000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x3}}, 0x26) accept(r1, &(0x7f00002fb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000972000)=0x10) 2018/01/16 21:15:42 executing program 4: unshare(0x1050000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000895000)="8c847b9d07dba240d4fb5b18009ac9bfcaa4", 0x12, 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) readv(r1, &(0x7f0000008000)=[], 0x0) 2018/01/16 21:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003e1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000dc000-0x4)=0x9) getsockname$packet(r0, &(0x7f000058d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000057a000)=0x14) pipe(&(0x7f00009d0000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1000000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00002ff000-0x8)=[{0x7, 0xfffffffffffffffd}], 0x1) writev(r2, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) 2018/01/16 21:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000452000)=0x0, 0x4) 2018/01/16 21:15:42 executing program 2: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f2000)=0x14, 0x80000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000ee000)=@common='sit0\x00') syz_emit_ethernet(0x1f3, &(0x7f00000a1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1bd, 0x2c, 0x0, @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}, {[@fragment={0x7f, 0x0, 0x6, 0xff, 0x0, 0x4, 0x1}, @fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @routing={0x3c, 0xa, 0x2, 0x7, 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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}]}, @routing={0x8, 0x10, 0x2, 0x3, 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]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9f2, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8f151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 21:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000970000-0x20)={0x4, 0x8, 0x0, 0x3, 0x100, 0xffffffffdcfcde9b, 0x1, 0x8, 0x0}, &(0x7f000067d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002a5000-0x8)={r1, 0x400}, 0x8) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 21:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000a3f000)=@file={0x1, './file1\x00'}, 0xa) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 21:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000250000-0x38)={&(0x7f0000208000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000bae000)={&(0x7f0000038000-0x24)={0x24, 0x27, 0x3c, 0x3, 0x0, {0x11, 0x0, 0x0}, [@typed={0x10, 0x83, @str='self&[\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000090}, 0x4810) sendmmsg$alg(r0, &(0x7f0000cfd000-0xa8)=[{0x0, 0x0, &(0x7f0000f1d000)=[], 0x0, &(0x7f0000835000-0x30)=[@op={0x0, 0x117, 0x3, 0x0}, @op={0x0, 0x117, 0x3, 0x0}], 0x211, 0x0}], 0x1, 0x0) 2018/01/16 21:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f1f000)=0x40, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000245000-0x18)={0x0, 0x0, 0x0, 0x3, 0x11}, &(0x7f0000c8a000-0x4)=0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000919000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00006d5000)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d10000-0x14)={r2, 0x1, 0x7, 0x35, 0xb75, 0x200}, 0x14) 2018/01/16 21:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'rng\x00', 0x1000, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x407) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="", 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000000b000)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0x164, 0x0}, 0x0) 2018/01/16 21:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000032c000)={0x26, 'skcipher\x00', 0x0, 0x85, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000849000)={&(0x7f0000283000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000451000)={&(0x7f0000583000-0x2c)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "11f0b17d09893df5c875062294df875a04961be3f01b2d712e69e395cb4f031bc3f4efc09ac15455230ec4e869a0b178dad34968e6fa2b68181c296393f02a32"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000030c000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007b0000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bef000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00003fc000)={@loopback={0x0, 0x1}, r3}, 0x14) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/16 21:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00007f7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000013c000)={0x3, 0xff, 0x200, 0x40, 0x3, 0x82, 0x6, 0x5, 0x0}, &(0x7f000036e000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a46000-0x8c)={r2, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001a3000-0x4)=0x8c) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) 2018/01/16 21:15:42 executing program 2: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0x1fd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/16 21:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000059d000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ea6000-0x1000)="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", 0x1000, 0x40, 0x0, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r1, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xfffffffffffffd7c) 2018/01/16 21:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f66000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c01000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d65000)=0xc) recvmsg(r1, &(0x7f0000623000-0x32)={&(0x7f000054b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000a1d000)=[{&(0x7f00006e5000)=""/45, 0x2d}], 0x1, &(0x7f0000063000)=""/175, 0xaf, 0x8000008000}, 0x120) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006eb000)={0x0, 0x42, "d8f328fd5351f83eb2084d2d071ed04a8ac0b2e57826d382c017dae364bf44bd69063177d7a4ce9ee13adf4807ff806b6c264f55d75eeff67d458def4398fa979060"}, &(0x7f0000832000)=0x4a) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000eb7000-0x6)={r6, 0x0}, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000061d000-0x38)={&(0x7f00002bd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000012e000)={&(0x7f0000148000-0x768)=@getae={0x768, 0x1f, 0x400, 0x0, 0x1, {{@in=@empty=0x0, 0x3, 0xa, 0x3f}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x3}, [@extra_flags={0x8, 0x18, 0x4}, @algo_aead={0xf0, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x520, 0x0, "75e10dc9fa069594146b69187524fdeb27d54a79dff48779052f10bfcbf49a96e820cbdb14bd65fbaba05e1805041eb6fd379fd1b0c0e272d8a934ea072389db237622c3a13d77a5c27d2375cd64568f204e19b1e1341cc07f45afeddbf3decb7aacd48b6924f3f9b75494e20083b8f0360c8560c4f8236b4e525959c0b747303cc465b5c157465d3c6c53df726c232863cb3767edec9fa2d3e21f9c69d2918b7a128ae5"}}, @algo_comp={0x134, 0x3, {{'lzjh\x00'}, 0x758, "4a09d69cbb7f6e715e17d672fadfab5a8b491bab7a8383339e1f525980d22d1b064c5e044a1b1a9dede4a9bbc68695b2b88d54de3f54f023e0466e0a486877cf1f95010655c7bb6ee4f8a5f996da3e5727e3e26de47e8b74f76e83b3387d10e0b36a767c73b2ca39a6c40509fa21ec3e56d1a93e31dff1934cd7865501bede424397ec6650ae5aa79eac227dbf1d668022b421254e916dafdcbabc5d63a409c1bc9929ad8ad3cc22f09bcc465ddd107bcbf037d367577b7593907b3ad558f4a3abbfe2890da7d6c2924d97b82907cdf06a2561b3e42cd1c65ba9e191fb2269d5d6e0656d13cc5d49ef044e"}}, @algo_aead={0x110, 0x12, {{'echainiv(gcm(cipher_null-generic))\x00'}, 0x610, 0xe0, "b507fc6c21e3a94e032d2f60e86a5837ee78b09f2994f80c07ccacf5ead3eb9751f65e9fac8fc715379e56af659695bfd3cf750cd94ad9025e6cb3433500035091eeea8a19803c49632303aee64d5fb84fa613a43bf1e8455682e6cb27b4dad1c0f044401485dec365a3f9a8cbe5058381f41b7d7d2748abc9ef5698e5d022188aabf4e6356493ee4030a73f6bfefe1084e962e6112f5bbee4a6271378b6a55f09c081b458931af78b2f6fdbbcc71cf244494e88ff703892bdfc17778dd5d7f37841"}}, @lastused={0x10, 0xf, 0x6}, @lifetime_val={0x28, 0x9, {0x7fff, 0x3, 0x1f, 0x7}}, @sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x0, 0x3ff, 0xa, 0x20, 0x20, 0x2b, r3, r4}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x2b}, @in=@rand_addr=0x1ff, {0x8, 0x6, 0x8, 0x8, 0x9, 0xffffffffffff1b9a, 0x9, 0x8}, {0x7, 0x8000, 0x5, 0x10001}, {0x6, 0x7fff, 0x20}, 0x1, 0xffffffffffffffff, 0x2, 0x5, 0x4, 0x0}}, @algo_aead={0x13c, 0x12, {{'rfc4543(ccm(aes-fixed-time))\x00'}, 0x768, 0x0, "b827adef6e594eb2125249a045a7663bb7d23b37ed497270678df40087a22d1e050a075fe73931c9f690733a8ce9f78e79d1330c190d9f1591be21cf5cd850dc6a06dae8c9dc0e252db3ee8cf825b2be8aba57de365b9f51dba8b756405dbf981c8c5824cce40ac328ec6df80642d2e466d150f25b0c69b94255695b6a34fa94b6bc3c549a86dc70e482f3bc17286be332e475fb93f0c05766561e1cf2ab26df14e170daeb1858d6b7b9692a6b222e7661dc069b5570091b98ee8ea4870e69f368e23281b88180dc967790537a853fa1beb4aa7a249c2875a052abe9043d582c2cedb8b00157e27a1372b6a080"}}, @algo_auth={0x4c, 0x1, {{'tgr192-generic\x00'}, 0x10, "a91e"}}, @tmpl={0x144, 0x5, [{{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x7349df0872ef0710, @in=@empty=0x0, 0x6, 0x1, 0x0, 0x5, 0x2, 0x40, 0x5909}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0xff}, 0x2, @in=@rand_addr=0x0, 0x5, 0x4, 0x2, 0x6d, 0x7fff, 0x80000000, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x3, 0x0, 0xe5, 0x8, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x3, 0x1ff, 0x8, 0x20, 0x4}, {{@in=@loopback=0x7f000001, 0x1, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x6, 0x1, 0x0, 0x800, 0x21, 0x9, 0x8000}]}]}, 0x768}, 0x1, 0x0, 0x0, 0x4}, 0x841) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0xa8) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ab2000)=""/77, &(0x7f00008f1000-0x4)=0x4d) 2018/01/16 21:15:42 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000dd1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000143000-0xa0)={r1, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa77d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0xfe, 0x8000, 0x400}, &(0x7f0000f67000-0x4)=0xa0) pipe(&(0x7f0000f65000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000f66000-0x8)={0x0, 0x6}) 2018/01/16 21:15:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000738000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) pipe(&(0x7f0000c30000)={0x0, 0x0}) connect$llc(r2, &(0x7f000074d000-0x10)={0x1a, 0x0, 0x3f, 0x3, 0x9, 0xdd50, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000e54000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r3, 0x1}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/16 21:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000912000)="a03df37e15968e16376df75763a85c9ebc5545e652e0df32c1da42dcd71d7de01d082368efdcd5b515063062d77953fc9d4dade513a76964d1e2576d1e3fa0c6a3dd1e6bed5294f1f73b2c85e5fd3d1b43586bf114329d66a880b9a64d863c700d2c5fc11f4f67ada06c80addf64e255292184244c00a0a0147fde60a20b44ea7cd04e585f91e26a5b228d6f0656930fc8bf995f8d4fe6978aa56d514c65cb51811b8348018de9aa6220166d06cc1bb8a08d2de2bdabd15284160471130fb6", 0xbf) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007fa000)=[{0x0, 0x0, &(0x7f0000b38000-0x10)=[{&(0x7f0000535000-0x7f)="a93d8e7367770a2f0c31e130aa1146c3abbc0ae478c0dcf2141f588016bbe5bb1f9d37e64f7b887fb6afc7955a0a2a9e049f9271ae97ac038a17bbf6efff2407fce5f432905c4316aaf8bbc0fcb9debb4975c1b43f0c5ac8bb5f10ee8d73f6fd417f428020b1698f080e3050dd0f7d0355f754a09070070f", 0x78}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 21:15:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x4) write(r1, &(0x7f0000000000)="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", 0xfc) 2018/01/16 21:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x1f, 0x80000, 0x7fff, &(0x7f00003fe000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x12, &(0x7f000060c000)={0xff, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffd85) 2018/01/16 21:15:42 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$void(r0, 0xc0045c77) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x1000000400000002, 0x9) write(r1, &(0x7f00001d8000)="090000000600000000000b0f01000200", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000012a000-0x10)=[{&(0x7f0000001000-0xd6)=""/214, 0xd6}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000de5000)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) connect$inet6(r1, &(0x7f0000022000)={0xa, 0x2, 0x57a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) 2018/01/16 21:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e1f000)=0x0, &(0x7f0000729000-0x4)=0x4) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x344) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) 2018/01/16 21:15:42 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000319000-0x4)=0x0, 0x80800) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000093a000-0x4)=0x480000000) 2018/01/16 21:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) r1 = accept(r0, &(0x7f0000de3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000131000)=0x41, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c56000)={r0, 0x0, 0x1, 0x4, &(0x7f0000ba2000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000183000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00006a4000-0x2)={0x0, 0x0}, 0x2) bind$alg(r2, &(0x7f000029d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f000033a000-0x4)=0xef9, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004b5000)="8368165b3ec290b5cc2f6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) 2018/01/16 21:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb04ecff5400000003000449090000007e23"}) r1 = accept4(r0, &(0x7f00003b7000-0x80)=@generic={0x0, ""/126}, &(0x7f0000041000)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000a2e000-0xec)={r0, r0, 0x7, 0x400000, &(0x7f0000906000)="70b35366dec7f66494897088604ceddbfba66e28ee0dfc6de53d53a35712fe120e998c70cffe90522991a53bb96ccbba70196827c0a206349e37eca27109a3ba7ef863ea6df81ac8950b131339027796c58fb62e332f155c980aebc906adc24b78403517cdad2324b61b50389e7a90c3df922e4566d66434d85a225c58bc21e72593ba5d079fa873fa7d9269e74ca1791b624e35629fbedc15b1d089975e8e8cf3fa29ff47b6011f77ca1a338ba7ee07baff05eccde32a6dbca4be0d953c4b8feec9cff76df52bfe37ff612d", 0xffffffffffffffc0, 0x401, 0x0, 0x5, 0x1031, 0x0, 0x1, "9c84c3ef243f992d04b60dd52a4b17ebbc02b76f543dd97295209c02c7e8852a0efee503c811df37c942650a850bccc50de57a7bcee4194d43e94837b18e83401cdc236066ba24df5239d90964b3201ccb2d4d230f69600663da971f3fb2de6ca9753ed5ed7bde4fb34370d436569804386dc001cf370f99c4cb3dd3657b9337cc1f80211af5e7af027f59d223854152876d4c1a98844207e463aefeb67391bda597e33ae9a1f3efff57d25c61c261de2b7d5e70f6180c6df1d5505220ccda4e1f186b2e"}) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 410.850766] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=6 sclass=netlink_audit_socket pig=10905 comm=syz-executor6 2018/01/16 21:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000732000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000b64000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e55000)=0x60, 0x800) accept$packet(r1, 0x0, &(0x7f00005b7000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000db9000-0x38)={0x0, 0x0, &(0x7f0000eda000-0x30)=[{&(0x7f0000ddc000-0x44)="b5b55c1dd37383f7b481ec94869167cd", 0x10}], 0x1, &(0x7f0000c31000-0xe8)=[], 0x0, 0x0}, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r1, 0x6, &(0x7f00002bb000-0x67)="a703818dfeadcb95bbaa83c5a5bd09d93209c2a7d1586b10b4005f1d2c1b1002250211963e96a4d0025a0ff639663681366a3dad2e635cbcc1881316f045aa0f8529cc561798fd0b9ddc735a8ed33e64fbb8e235a034d1111eab6f8b6dfe57c091c1ff4c55892c") socket$can_bcm(0x1d, 0x2, 0x2) accept4$packet(0xffffffffffffff9c, &(0x7f00001d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000079a000)=0x14, 0x800) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000395000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000025f000)={0x0, 0x100000001}, &(0x7f0000dc8000)=0x8) r6 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x5, 0x3, 0xfff, 0xa, 0x80, 0x20, 0xc, r4, r6}, {0x7fffffff, 0x7, 0x98e, 0x6, 0x418, 0x5, 0x7, 0x100000000}, {0x7, 0x20, 0x5, 0xa1b7}, 0xcb7, 0x5, 0x1, 0x0, 0x1, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4, 0x3, 0x8, 0x9, 0x8, 0x80000000}}, 0xe8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000623000-0x14)={r5, 0x6, 0x2, 0x691, 0x2, 0x20}, 0x14) recvmsg(r0, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:42 executing program 4: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00006a5000)="", 0x0}, 0x20) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000cb8000)=0x0, 0x80800) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000ec9000-0xa1)="3fc47ee842c61f298f44044fc99bfbfca8d305577e9b5dc503ff1f5b52a030f5ccb31a8234da525fe10bda74ec986eb83083b51a782b86919a563e912c6ca0c2cd3c447c2cd36dccfdb4a33d1e29f14614f93b70b7ed2196f91d9cdf73213219fd8bcb19668bc1484925a9713d5ad86f081a1773c0583e4e973178f6c4fe5de830d230d58cb29de5ee81f8b3728d5ec329ae031af357273b9ab5cde45638d56716") sendmsg$nl_route(r1, &(0x7f0000fcc000)={&(0x7f000045c000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000fcd000-0x10)={&(0x7f00005dd000)=@getaddr={0x14, 0x16, 0x300, 0x6, 0x3, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/16 21:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="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", 0xf10}, {&(0x7f0000028000-0x18)="feddb593bc108f48c15326a8d7a218689f2002fbc78c8f3d", 0x18}, {&(0x7f0000d6c000)="5d0e15a684c128d8ed79de132efe3ad5663e0ab60816f6976548c051e3b6485cca674a2df1ac07da17f063578e41e7c6", 0x30}], 0x3, 0x0, 0x0, 0x4000}, 0x4) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/16 21:15:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c13000)={0x0, 0x2}, &(0x7f00006f9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x35ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e0d000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000d45000)="2400000010000581ff07e30300de01170305010006e00b00000000000040000000000600", 0xb) [ 410.890299] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=6 sclass=netlink_audit_socket pig=10912 comm=syz-executor6 2018/01/16 21:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000043c000-0x80)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80001, 0x0, 0x3}}, 0x2e) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005a8000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000144000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000cda000-0x4)=r1, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000c8000-0x8)={0x80000001, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0}, 0x8) 2018/01/16 21:15:42 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000002000-0x8)={@empty=0x0, @multicast2=0xe0000002}, 0x8) 2018/01/16 21:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x7fffe) epoll_pwait(r1, &(0x7f00002b0000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x854, &(0x7f0000325000)={0x1}, 0x8) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d01000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000fe4000)=0xc) mmap(&(0x7f0000dba000/0x4000)=nil, 0x4000, 0x2000002, 0x4810, r0, 0x0) writev(r1, &(0x7f0000bd8000)=[{&(0x7f00004ab000-0xf3)="7a90fbcb876b7766eb1de6e0e9d0edf2cdb20accf4007bf0039905c826c4df5f4176e612b38df159d4831a62f066853f6131fec743aa3195e7de351fd93f4ad6300f014b8b7a4ed8e3a7c75563afe2b61a0b6312aac80dbce614548dd0ecd46a26d796608deb5ae1b6d17c90d509efbe5ce9e46ca6e04993d40fe598079c1ac91195ec402ee2bd822ae553e5529ea2142544ea894cb33c3a19dc198abdd1a47d97583e2858cce86664e44b021ec68eee5df513f391cccafabafeca7e0c3cedf4d4ee72ae42696f92b1ffb78185391a2edd49fd4b41f6b477f699407afbcd48e4439a4ba9b503084777a0fe6019de6e8ed2424a", 0xf3}], 0x1) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(r0, 0x2) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f00002e8000)=0x7ff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000693000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000414000-0x4)=0xe8) 2018/01/16 21:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000831000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003bd000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3046}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000000}, &(0x7f00005a8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000999000)={r1, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x4, 0x7, 0x9, 0x0}, &(0x7f0000c7c000-0x4)=0xa0) syz_emit_ethernet(0x106, &(0x7f00002f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0xd0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x0, 0x6, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f00006ed000-0xc)={0x0, 0x1, [0xa60]}) 2018/01/16 21:15:42 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000002000)=0x0, 0x139) writev(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="f3", 0x1}], 0x1) 2018/01/16 21:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000ae6000)="d195746116e4c8899390035e05aa9cb6a363c70564074ac889d2eceda71c6ba852a8c8cfb16e121a9889", 0xfffffffffffffda2, 0x2404c898, &(0x7f0000c30000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000ee1000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) accept$alg(r1, 0x0, 0x0) 2018/01/16 21:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000224000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00004f1000)=0x7) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000032a000)=0x6, 0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000061a000-0x4)=0x7b9, 0x4) close(r0) 2018/01/16 21:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000005000-0x20)="000004000000c3f31d11040000080000fb000000000205", 0x361) 2018/01/16 21:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000246000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x20, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x7ff, 0xffffffffffffffff}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/16 21:15:42 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x99)={r2, 0x91, "82fa89a02c3ed93410840ccd50915de35df87a10b8b64dcbac87a7df99ed286c5d2b5362c834c454fccabb9964da31469352e6fbb8415ce24dcd6e901c0967787e90f7aa181c88edf4d070d41c7e9824410646e65e520da532de6bbe745e04584dc49e02ad1a9a20e7ac1857f067926db6c658ec92e12b06cb8b445d5794e200aa0b106d423439b1c73ae9a0d8fed6f92d"}, &(0x7f0000000000)=0x99) sendto$packet(r0, &(0x7f0000000000)="6e770b2dd8004afc14fb626f81d37c35ef1fc01330812b58b187bc40196517ccac55eae4926bdfae1ff958636ea5e4d0", 0x30, 0x20000090, 0x0, 0x0) r3 = accept(r0, &(0x7f0000a14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000370000)=0xfffffcf9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r4, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) sendmsg(r0, &(0x7f0000991000)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0x34)="bd46b63dc5676f5269118dee38545d0f26a0e8bdcb88f80c88ed7a153492fcdbef1fbfd19803e70f49ebde3222f700df72bae7fa", 0x34}, {&(0x7f0000df6000)="dbc6adac57e38d39551479c7ecae8ef7de0c6fec037595e6e5959b67897fd1c56f77127dc74c3c508ae9d2b8b81d8512d3629ae57ad6345bb9e6b468ab9e43cb7b8701c8690bbe2b", 0x48}, {&(0x7f0000b2d000-0xf9)="78f59871e35409cafe142df7ce65f92c06cc014fb6b7109bbf552aafc2dc7f7ae71a34e5ee76d12afffdefcdbd30ece2da745511a69df322defb23319a3c39e027d98c1acad7dff2aff3a368b5431de9cdd6b6dbc4af83e9a26777102de8a616bfa505f10d7d81304faa7dfccb888eba717aba6f8fcb4440d367c3bc985b6a5682b454de6f54e759ce2c44d36036de9de173a165fb12899fe7c40b9d7f2f02c0903a0f31548960578f42104162471d80d8d093697f324acd86d9e6d3baa84e359244f8f6f3863aa0e25fbd545059291d25684021b522bfbbed32d5c4a56f3d6ba5177be6d0f4b096c394c826e0ce48dd06adfb2097296f673a", 0xf9}, {&(0x7f0000000000)="0728783977d1a9d7ee7c24993928151b2cf7b2f46ed87ba0605800548175401e395ecd7875760243c53c35fd37269035209a94c69f56ea0d9cc39e0108f7016ef5917b59f57a2960f2ede8dc0bdaf694e405808f25", 0x55}, {&(0x7f0000f3b000)="58185ca3f9f398b6ce638875e534bf", 0xf}, {&(0x7f0000401000-0xf3)="c0a8ffc7ea3d38baa284e2f37f2dcaed45a39878d3bd574fb71b4ca60c064b3632d709d97aa0441be8ab61651cbb020adec45166b4acb2bb40b5421a3fc5897196bc2b674bb7aab5928656b10784bb99fa3b1871da83d06095684a11f6b3aebf0c4edae870cae1820a802c5fd49fa6739216c098708f79ce10ee761dca13d3be8270f735782d05f5fc0586ac71b3b487f779d12fed4f99d952b9207046ac98eb7d78be8a3f7153ff257d00bb7bb57aadb3ef01cabaee9100dec57e16f63fe5e91dddca9d0b233cef87f3c990018dbfe709de4952a6ad67293a3c65e3d11f57e7bc5fac0c395df7e0f642936cb119499c1b7eef", 0xf3}, {&(0x7f0000e65000)="36de3d23850f2a08f2209e83cfb33e2df5cf7e9b284efbcf4022e7e21e23263174aee1f06ffb871e318572ec29cefeecab3e2ba12f37e5736cb731b306ba0ef2c79d1158bf23b84efbad1e3d6a88776ac39ee582b6d6b6593cd3ea0c50a8b83213b7a65c8581872189f589eb94f35f2cd9a91e79ba6f461a76", 0x79}, {&(0x7f0000328000)="51d6f1dafa8c197206aa71b3a10c11f575e0998d5ee1d5b153ed84318870885f597e5c5d16ee82f416ce15f9aa0081b8180c9d87a64a2d805294cbad50ce386847865f1ee31b390aca06dc0d2732fb1046239e806b48cb038b595a496fb586090de338898d24c9b3a0b552bc4f00a1cdfe52aaa39fc1d5a2be831267d48572d4c88ace3010914b5272b137abe6bece0ccbee1a97363d7807856b272b7e6bfc44294070ba0cb49860", 0xa8}, {&(0x7f0000138000)="7ba9be7a103e11727ff277f2898c2717ee461e49274d9e2b147d3b12dc0750bcb2422ce72231d7f629b4631dace6b27c82c5e06dab2a099c84bbaa965f5904bd28450b4b3c140736d32673c62bba01c94743e4aa7b787fb524c5f0a21d24501efde2e091fc3856f6b68e2451cbfbd7674ebfcd352a23b3cd246b46480f18ec7d3f1b3df1e0d50e659baa1bef51e786d32dd0e14d8157ae7d5af9ec8ca06eb41e1aafba72c7b3bff382c1ad9ce0c7757db7acc920349abb4b7f1b8986fb", 0xbd}, {&(0x7f00007a6000)="7c05126ae4fa40d850ab198681aa9f997a1fb8731aea4b5ac11f36429ca646d872f9458b8aabc50bf80661b30266d54fceeb906c308d752361246235c537a1a8ebcc1c0a00bc9a73806a53d657066be3d2f9b67522e291d7da345236996074e627158bbbba4f445d1a5791cb132a5ba4b5a51e006efb7c38de6b0fcc85354b35030d637ba9a5c4d2b679d78241e6dc4c6b3cc0ebf6f7a5cfae91f8b02deef21642d155b9a320e45caa640fd5550325b8f1d3599949afb6da4773", 0xba}], 0xa, 0x0, 0x0, 0x801}, 0x4010) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b9b000)={0x0, 0xfffffffffffffffd, 0x794, 0x8}, &(0x7f00001fd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x98) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f0000d42000-0x25)="854d1435bc102657a838e224a35914e4b733955e47b90b1ed348aeb1e4bccb4b9b97cfcb8e", 0x25) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b20000)={r5, 0x769f, 0x10, 0x6, 0xa0df}, &(0x7f0000001000-0x4)=0x18) setsockopt(r0, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000053b000-0x4)=0x3, 0x4) 2018/01/16 21:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00008eb000)=0x10001, 0x4) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r9 = socket$netlink(0x10, 0x3, 0x0) getpid() socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg(r0, &(0x7f0000ce1000)=[{{&(0x7f0000504000-0x10)=@ax25={0x3, {"44517e4ba88eb9"}, 0x3f}, 0x10, &(0x7f0000664000)=[{&(0x7f0000af0000-0x9c)="348eb9e82e00a20e02138e639b6eb2952256192d7503c33cc98e638b5e1724ed4f3fc7c8c41909fbe65159f76132794ed435350416132b91e3d4b236d1bab64075e6361772f519fd9e21db56d9f6216b5fe132c47d418c111713ce491d33503c0dd2f5cebcc9715a398de6b058c96aa61a7529bae089730fbe233b3ec000474e1bf6d03c26c9b9ab1c3c6138b97fb685058b771ef9e81746651db863", 0x9c}, {&(0x7f000088d000)="", 0x0}, {&(0x7f0000042000-0x50)="09a9442de72341435059225014e421fb67d5510ad1e5a0dee1375f7b4f36e0877d3874da80bb8c249aa792752572545ad45f7d6e2b736f0adde5df65e5a4d5bc46c13a563cd4600ee79e6dd8f4613044", 0x50}, {&(0x7f0000a1c000-0xe)="2176b89db9b8599df9c9e6ef724e", 0xe}, {&(0x7f0000d00000-0xfb)="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", 0xfb}], 0x5, &(0x7f00006a3000-0x1f0)=[{0x108, 0x0, 0x8000, "4b0b0f35a0fda061bb05fe4d5e0e2cdef41a4ce56e98b343d55d2408173e44deced504fe9c3cb716730a2fd77b62e8dd3342ebb95c0ba7005c9acf0e398d8b47c2469a61c87fdd3055149c81d2b27e830a9723fc949f869644878b33b0f4cbc8b664194ff395d3231aeb13f87de077a841d2ac59b09eba6bd05d54fc58db0c4dc3e64831ff99a6b074eef4a70d684f6cef20a0bde379c02be4e54a86798cf8cd486750452e0a231f51b0e9bc990d978990907afd4a91ee5ecf2bd8593782af956590efe6da923657d257e4e3905d9474fd7b0359b8e936e30950f09988efe2c2709b5197f54d19adb3ddb0eeaa7e0e3bed53f0dcf88fd820"}, {0x58, 0x115, 0x8, "a8e7ffb11e1021d48619afdc208bc131818afbd1ffdf2a3172bd68ec12bd59fff1ba2bde747e2b99f8692526e34ca6ca662fe1c5cd7f55dd3ef9f11b8597eb9b88"}, {0x90, 0x11, 0x8, "5e40879673165a003959abb65d67157fd4602af6347d01958c2561e5f27dafbd4b57691042c9612bedb5f90ea0e72b39cc5997f56293c4234a84db18f529465312e46ab9240cba0c1c5f57b1870f10033a58b91ae7f10379eb5abc5800715102027a93237d51e93101cc18d117b37a5f0d19651fd61587d4e2b016e111cd"}], 0x1f0, 0x20040000}, 0x2b2e}], 0x1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f00005c0000)=0x6, 0x4) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r8, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x0, 0x400000008, 0x7) 2018/01/16 21:15:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x28)=""/40, 0x28, 0x1, &(0x7f0000a1d000)={0x1a, 0x16, 0x0, 0x3, 0x7f, 0xffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000324000-0x4)=0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008f3000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc8000)=0xe8) r3 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000c8f000-0x38)={&(0x7f0000bc3000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000c69000-0x10)={&(0x7f00008c6000-0x1a4)=@flushpolicy={0x1a4, 0x1d, 0x400, 0x1, 0x3, "", [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x8, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2}}, @algo_crypt={0x6c, 0x2, {{'xts-serpent-sse2\x00'}, 0x118, "7522b8ca884200f0397076dce8ab1acae180625ecdea00a45441425299f5c643f051c1"}}, @sa={0xe8, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x0, 0x1, 0xa, 0x80, 0xa0, 0x0, r2, r3}, {@in=@multicast1=0xe0000001, 0x2, 0xff}, @in6=@loopback={0x0, 0x1}, {0x4, 0x5, 0x6, 0x4, 0x7fffffff, 0x8, 0x200, 0xfffffffffffff85b}, {0x0, 0x4, 0xd99, 0x5}, {0x80, 0x80, 0xfff}, 0x1, 0x6, 0xa, 0x4, 0x2, 0x8}}, @coaddr={0x14, 0xe, @in=@rand_addr=0x1ff}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6f}]}, &(0x7f0000f92000-0x4)=0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000094d000-0x4)=r4, 0x4) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 21:15:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e75000)={0x0, 0x0, 0x7ca43234, 0x5, 0x945d, 0xdef}, &(0x7f0000e2e000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000564000-0x98)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x2}, &(0x7f0000001000-0x4)=0x98) 2018/01/16 21:15:42 executing program 6: socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f00007c4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x9, &(0x7f0000000000)=[{0x1, 0x2, 0x7, 0xffffffffffffff46}, {0x5, 0x80000001, 0x391, 0x40}, {0x67, 0x8, 0x0, 0x3}, {0x100, 0x401, 0x8, 0x100000000}, {0x88b, 0x9, 0x1, 0x1}, {0x6, 0x7, 0x6c, 0x3}, {0x10000, 0xfffffffffffff000, 0x5, 0x56db}, {0x9, 0x6, 0x20, 0x3}, {0x5, 0x7ff, 0x8686, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000e59000-0x1e)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="9e695c9f947a09d9604624c45e27aa5c"}}, 0x1e) r2 = socket$inet(0x2, 0x80000d, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000012a000)={0x100000001, 0x7, 0x2, 0x800, 0x20}, 0x14) r3 = socket(0x20000000000000a, 0x2, 0x0) connect(r3, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0xac, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff00000001}, 0xfffffd9f) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000a8f000)={@generic="dd499c4aa4dfc494a40dd8029fd12dd4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2018/01/16 21:15:42 executing program 4: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket(0x11, 0x3, 0x7) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000003d000)={r0, r0, 0x0, 0xc6d, &(0x7f000003d000)="0c3abe3f5b14d06e9b6a0aeb08a441cecd86b90fe009345b70bdc04b4f861636c6c580d4fc16ceebd6421cae3c4ecf79cecd5cf1ca06d34d61eaff08080e682fc479890aaccc88139056ebb554dc63d370830f40f3fcfa594c556b47bedb55ef5205d207e1e3baac6cef90c040e9ea76deed8b5bda67076481fd7697204d9fb9c89b52a7b43d99695c66a0", 0x2, 0x8000, 0xe696, 0x2, 0x4, 0x7, 0x5, "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"}) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f000003d000-0x70)=""/112, &(0x7f0000032000-0x4)=0x70) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000022000-0x10)=@req={0x8ef, 0x10001, 0xec46, 0x4}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000016000-0x41)="8326358447da28b1bc52a1ae4fc135489fe192d3c36d5724d004ed5a947fae8a906bff8f22658bf84b0475248d4d3afdd25d13dd0506626c62c72439c37d9efe09", 0x41) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000040000-0x4)=0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000040000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000026000-0x4)=0x5) 2018/01/16 21:15:42 executing program 5: 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}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000273000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a55000-0x4)=0xe8) 2018/01/16 21:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c16000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b6000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b4e000-0xc)={0x0, 0x6f884d98, 0x2, [0xffffffff, 0x3bb6]}, &(0x7f0000bb4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000272000)={0x0, 0xffff, 0x5, 0xfffffffffffffff7}, &(0x7f0000e5b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000db7000)=@assoc_id=0x0, &(0x7f0000780000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004ce000)={0x0, 0x8000, 0x0}, &(0x7f000079f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004f9000-0x8)={0x0, 0x1}, &(0x7f0000f78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000013c000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f17000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000013b000)={0x0, 0x3c}, &(0x7f000045a000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a56000-0x8)={0x0, 0x1, 0x100}, &(0x7f0000da5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000bc5000-0x8)=@assoc_value={0x0, 0x5015}, &(0x7f000006b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cee000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7ff, 0x8, 0x6, 0x5}, &(0x7f000031f000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000056c000-0xc8)={0x0, 0xc0, "15f470df9d9c1febcba12909002ed57e3231acafdaded1bb8fb1bba494ec694f0cbcd36e95dcbf6f35a767c70b315f05eb9fbed96a944ccef6ad17c924e47a814b38f145d9b7f98f86281bacbfd33effa52d55945ca65cf5c3ceb0ea36fd0030123946edcab551c790e8eb47bb3d09f060a50a8d72bd09a357707a4b04d47a6a20aea5dfff75728671d64f7543e48031b855c87a394d86d1d70cb38d122c126da297751d67a7d76aa4e888255595bbf5d12f6dbabf396f15a438dd51e738369f"}, &(0x7f0000e4a000-0x4)=0xc8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000710000-0x8)={0x0, 0x7fff}, &(0x7f000035f000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000d8000)=@assoc_value={0x0, 0x1000}, &(0x7f0000e40000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000025a000-0x8)={0x0, 0xf32}, &(0x7f0000e05000)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000c07000)=[{&(0x7f00001bc000-0x1c)=@in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c, &(0x7f00001c9000-0x60)=[{&(0x7f00005fe000)="c2e77167e9b21fd9717a4501e52909e079e4a519f7539f2d03deaecfd44cdf6d46a03c3827b90b707fc748c2ce942de1e3daa82060d764929fbb2739b6dad54fcc4fe335ab89f79b057da4404f7c65ec3d857b9e7f9d5e689da7eb0e71ce507d76e148f5ec0a35346ac1bc5e359daddc682e0248a14d7a97b33f0a0c2f87030f7181a22a2e431a8daaefed1cf55d1261156d7e2a9e2289", 0x97}, {&(0x7f0000446000-0x61)="335700305493294d94252061c90386ca76fe228c364e105564723d2684b4887eed756dbd7be065822646de0c7543a823a94863b2c07f93a61a73cb63d8e33a16921dc9186a098f9df4447ab14d63c933a98af439c2621b62f510c693824743a09c", 0x61}, {&(0x7f000080a000)="534427a4d904313b4dcbbe55d49cdca91d72c4a2284b76f4d2304fdf9c1edbd720aaf31e27987a4599edbb2dc83d339309ea3286ff70fab74b5bd45d53a5c339e99747ea181f9114fbbdd03cc6b6528e4567a9513b4536138b1f859c3f2b875cacad81e9eae3eb80ceb53924b32d59976201501ddffc787ea2728a2a7dc83c98292038ae08820d21c1ddab18d819613ffe1313afc16df483c22cdaf619fd303690c08a62b8ddcfb7a546863c53cef7a74e917fae6d14053ea0a79088df5ddacba8ada29a96f26d1aed6339788c", 0xcd}, {&(0x7f0000d60000)="3a3a70d9403d632274c76fefae7368948c220dcc4875ec164a9f4e5285386ce7f290bba702dbbfccea04ef060a465ffd41b97b968a8fbb409a95f0fbaca49f968e256430f7b33e9e1d6709cc64658eeae3635923076ad4d4c122be3fe17cbe01c80aa39b5a9890575f3564ad55dd21e6cd1bbfa1a4a8b231", 0x78}, {&(0x7f00008f3000-0xa9f)="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", 0x1000}, {&(0x7f00002be000-0x34)="6f9e5630bc556f5f1d69a14285071e8ce4b6353bd79662f3a1c795bb2a46aa1992c37c51648dba79ba175486b1ca1118cda1ebab", 0x34}], 0x6, &(0x7f0000702000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x70b, 0x6, 0xc20, 0x3, 0x40, 0x8001, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x0, 0x200, 0x7, 0x5, 0x9, 0x0, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x200, 0x9, 0x8001}}, @init={0x18, 0x84, 0x0, {0x7, 0xfffffffffffffff9, 0x5, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8000, 0x5, 0x82, 0x6, 0x1, 0x1ff, r5}}], 0xf0, 0x4}, {&(0x7f0000604000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa9000-0x20)=[{&(0x7f0000d32000-0xf2)="b9c5df525af2141d45ee294a7701ece3ff6dd546fcaa0992bc94b02e6e6c80ab5e7da0d0ffa8735f081f3f71a59ab1b5a8d59f78f51d03bf4a1ba64ec653b1f8fc8b557ef62d74dfec0c8ea5eadc0ef2921b732946f9ec6a1afb764f8a38484ca15d6a66004510c4b6779549cbe613faba3ecc47cbc033df1ca90a24d48dcd020324915137bd9964d6e8a2a989bd16eda60893bb4bb629621e564eca2860460a4bd9d9156040b692dcbbda981714143502da3eb58d3970c20ba357e8738bfc79b4f02c2bf6009c8d58ebf2b6e023f41a9b33974e1a08ec96efac67d16d9bbf64b06ec320f327b8e79d20fde82adbaa8fadf5", 0xf2}, {&(0x7f0000f26000-0xf3)="5d9378e4b87acf2fad771b0b72145762c6e84971276004df42ed357da98aaf6a8da40c93ebb987f3028c518c7b3782a0f5b03577c32a97c7567710634d500d001982d957c52c4b7bc6c0a24163a1611421e83907aeb6cd06189b47e97b71187c221ba0e8603302f8ae00da64eed9b2ab8a740f7a18c9bf7c3e9d5d02cd8dcc0704d6479a1f91b8db07e8d95ace908f536e5c50d35ebe15f97ef9ee504716dfc2b2ea9b97633eae92bbe512b1424e084d3ba9ad3f64f7ab8ef82f8146c00bd1b2b671b63c79492ba7bc48ba5b36f3b827e9a27ba83b186abb64ed096098606afa8a5f69eca24d792ee8969df60a40d7347fdf4b", 0xf3}], 0x2, &(0x7f00001ba000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3ad, 0x2, 0x401, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8, 0xf2f, 0x7fffffff, r7}}], 0x60, 0x80}, {&(0x7f0000c79000-0x1c)=@in6={0xa, 0x2, 0xaf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000198000)=[{&(0x7f0000b9d000-0x1000)="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0x1000}, {&(0x7f00005c6000-0x24)="85dfc3759299dfaee810c6215d65a00f1bfe574bfc030d6006163f861f76c135f329598f", 0x24}, {&(0x7f000054b000)="6bc9ed0be0bf8a18cd42bb6eedac7d44a1ad003ac1d45a18dc77e02b268abd3542eb75966778aef851c3e78e519bb3768734f72fc512ddd902c0ee27f01e3273f92f870c8272d506d0d88285c72b324abdc9cc8f80b58846ac307b7defe0673f5dba0127acabe2cf0d22311365bb5bfa7d9ccba36bf440528eb93a403c850e336fbc4b4c8f4b67cc7ac5", 0x8a}], 0x3, &(0x7f0000de7000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x202, 0x5dc, 0x7, 0x5, 0xfffffffffffffffd, 0x8, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x8, 0x2, 0x100000001, 0x2b50e920, 0x8, 0x10000, 0x4, r9}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xffffffffffffff87, 0x8, 0xfffffffffffffe01}}], 0x90, 0x44000}, {&(0x7f0000f87000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b92000-0x80)=[{&(0x7f0000b4b000)="677a519d2c23a9e32e077b73bf48ec9bbf627bead613d364ed31ea0215bcc2853f40bc7dafe2c116b5711ecf939c5412690a26541b524733b7744f244a2190bc99132cce80a15226a0512cc25b0d79b8f1498dc5fdf55bf3d0aad5538e7edc59d67cdc4b0b8230ca23b42c6b7d0543a39a6d3c8dea73ec45b67794", 0x7b}, {&(0x7f0000127000)="f9af77350d22dbab1b5d8c381816e24005f3ab63e8026d8c698880bfa58b27f5e6f0", 0x22}, {&(0x7f000020c000)="6963e9c569df4a3f96a0f1a1355628f89af77acc578a3d3dac750aaefa0a864c6f8095f8895df45c4af540407b56c360f06565a22cb81565195027c45135834b9e9368b17e40b2e99e54f501e94b7d6a0bc5dcf22b2e3e8a408370d8659eb5e094", 0x61}, {&(0x7f00009f7000)="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0x1000}, {&(0x7f0000404000)="5dc97a7a830787573f1b9cec49c76304fa484dc8e1c59f404f64a9a78212a447782fec3a827026656c422b9a7241e85cf2d136c433c49d21873a056d522a5b8882d353a156f8eda9161e740379a8c5699337434e87257d5ce2e0dc7ffc9cdc8eb27dce87250bf6941a4d2d8fa35f5a8aab565abfc2e225b00571ac4db129a884f48d801ae3be10f4f8c45e6c1e015c0509defa976aab023ccbd81c1c12b08ded4feaa8aab1a44ae87e69b796961129a61dbf5667858fc1610640589b993f248ad9bee6b61ae9f01e99b6449afa91855ff686a61dbf2f5727ca73e9accf0e", 0xde}, {&(0x7f0000cb5000-0x56)="113e2c00e3ac90deb0674c323fcb0d6f2726eeb34f19fbe4651322656c0f35753c3a6047e8fd77f190210724379bdc485f54c53713a73fc942c28dad8edc009a59db34cd9d4845f75103e9454bbf8e2305ed9bbc12fb", 0x56}, {&(0x7f0000d99000)="828cea65281936be6747b91d80e8b41c8282d813b628ce3005564d29bb20584c0a23113a34525e56eabf919d98709e033b8095eb761f0feab46f69b491b5c5c8a8a09708036c6d0e1cbc8d79eada496d932f8360a8e30c4f44e2084078d20ad0aaef06f1ee3ccb14a7e0a42055ba2025517992391ff934594e28f3ce771a6f0e69397a66612586a7e3519f18059c44b8a4dc5fd4930bcf2a", 0x98}, {&(0x7f0000ffa000)="8f36fbd497d8e4b16397a52cf788a331413c65a005f747", 0x17}], 0x8, &(0x7f0000bd5000)=[@init={0x18, 0x84, 0x0, {0xfc, 0x10000, 0x586, 0x7}}, @init={0x18, 0x84, 0x0, {0x1000, 0x100, 0x4, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffffffff0e33, 0x1, 0x7fb9c85a, 0x1, 0x4, 0x7, 0x7, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x4, 0xff, 0x8, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8000, 0x200, 0x2, 0x9, 0x0, 0xfffffffffffffffc, 0xa9, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x1, 0x7, 0xffff, 0x7, 0x1, 0x1, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8001, 0x8000, 0x80, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x0, 0x204, 0xffff, 0x1, 0x80000000, 0x10000000, 0x87, r15}}], 0x180, 0x20000000}, {&(0x7f000054c000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb4000-0x90)=[{&(0x7f000023d000)="3037c06f9533431f737bd46401024a8e4ff1b7a57824afea7536bf0f433d7db5cc46ad5739672abde48139064b9f7943b55a8ee9dea0cae878eb8e649cbf3c2f4ba220b2a327ef4b227847149d292d0400ab1e5212ab04521a11f8fdac41f8ffeeff95b06fb4f5084e39619a7710f452c14500aaa1713c9c3d28a67ee46d9bd4e178bad5585a9871ad055fb124e9beb6369afefce68c407b5549a6307c08c4fd38c09b47724d795f601c9367436995713b435df585e0eeec6124f88af6e64a815f629f6a7d828aa3a393", 0xca}, {&(0x7f00005bc000-0x13)="8d06410a9ac212964fcefec4c52f6eb570f0f4", 0x13}, {&(0x7f0000b87000)="7bdfbfa34ae9ed9cdf14b7a454837cbf5412fa0bf7144b1dc7fb2aa2351e4d8d88ab7b5eae3a4d4b83e4e4818589a422bc0f9bc02fa22c548f7ec735d8aad15fc453087a9ef4f92149b9affc63f63a9853c140a83bf307404ee7b9", 0x5b}, {&(0x7f0000268000)="530d385d5b49d60654301da1fddb193424da72d79ac545dac4d3e91df7400198afc16dedc17af1e335ebffc6c2a8fbe3d3038a292a5ffc3b0dfe4ff00a477cc90efb314ad555e8e6d8b5f325f507ff77702278e523fb3933f91a1a30b43b55bab5a2cf770789bb511064d209e90ac296c708f3fe0c2cf1bac6d0ff53c7b44da9ac9a940d2f2fc39c6997993e8717d3533b4a29f47eec28e176ce54a773bb4228542cc467", 0xa4}, {&(0x7f00007b7000)="a0f32213cee2a9db28f931b1feff13063eeabfc4f8ca418cef406cb921f13ce5bc7ff26c4587b8ea556bbb1d3e54c526d8dd4ae577dee995657be6af9eb52c741fe49888a2b461c102c97f62262e57f71fe27eec76a9547afeb76bd009dfedb19047eade665ed087d77ef84bd014073d159fb2d541fb8cb0f93e74dae55494cc7b796242a72b76ce6fd1b12b3e30be29e342392ded66df640c0ad6c8a4a2b2969ce82d91d530f4b59d60ce0a11843389f868964de55221f0b736160f510039df186c2cdcb88e6fccada07cb80089aa51a51441bdde1211cf28a26a0f007eb3ffc77ba1c403508bd15318", 0xea}, {&(0x7f0000399000-0xa5)="15236df2981f8880599bfb4edd3da35e7b75ca3b34b3369771fa5d406fead4d17d86e7656f8c2e43c66f8f3d9a466f3a5664336f9fb3e52b66847a375204a2519f8426fd75f7e82a4b8c6d63a930cb5b0731729f5c7bc6ace85a2bab54650ea620ae9b866f8efd2f4080a5136950c20e6bafc337016935fd677509ae801b26a6e8db327d082bf4e67b02362d33991b97ec2296243b7964b89c4cba6e170739e31393b1520c", 0xa5}, {&(0x7f0000adb000)="6fa524607977d9dfa62f6786b9a0a5b446c9cfe5f1994f30bdaaef798302edfbbc17e017d963a6996672661a77fc638fd1db542cc40dc835646ddd513d313a9b61f6aae3bf95516bd7eab8c2e5145a52cdca0b3c8cb24eb886e840cc5f86039dedcd63b0db5b084963f99897f8a3d1811f4916709d7995a67f76896eec3a417264c92b3ce436508fd16f3223f64cba6d9c698c01360b56b7fb24ed5c91c5fa92a96616a00be939c3ae14494a24757480eb4fd11142295cd9e55a9fa31bd9acc15181ee22f94713d0ae555137d8583ab256126863c94c566e882fcbaac2eda7e2c3d071580c6267ce9fc2", 0xea}, {&(0x7f00000d2000)="be536b875f4270c96c7b9b1963f91e1832690ccd33ae02f72b39f4c175c7f192564d96d47c57985a57cc1cd9bb00b858118550a8bc9681e13a0e2408bf005a80e5468c2ce855ee03586ea76df3cb703bd86ab72fe9f83f872a780b985320ac02ebc7a027680ca2d88a99c4509827f11f301a716dbdd2289a7b495b183582fce7d1a8ff529739d4c39e96494cb988b0dae79070495050b5e6c2823805f93a99dbbd2a6452d58d8a4b914db08243f21fee247c9de84000fe86f77bfe74792ee4de730d736abbb62f562b5cce9dcaa3bf71c35e28f2308db7f4970d989036151536ed303b55c09f", 0xe6}, {&(0x7f00006f9000)="8495fe47e8784d9d82a3ba2d80c60e3b15f7104767df35c873c3f89089644396abbb2f6ba949688336e26674e268c9f762c64b5349c387ce1a7454", 0x3b}], 0x9, &(0x7f0000eec000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3ba6, 0x8000, 0x9517, 0x7, 0x1, 0xb0, 0x5, r16}}], 0x30, 0x1}], 0x5, 0x84) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f000063e000-0x6f)="f7a3e988172cfae06e2911fd63c3b6ec40acc3e59c0e5e18eb4b2f5f8a422b74353cb4d547116adef6227c057268584c71bcef88d974f24fb60ce0bccbd4003282cc4071244616be79ba25f465966d7540900c759990aa225d740e97077d7156889bb65b783af7ef0f00e8725e7ae1", 0x6f) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/16 21:15:42 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000066000-0x4)={r0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000f79000)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xcd) 2018/01/16 21:15:42 executing program 1: r0 = socket(0x8, 0x6, 0x9) bind$llc(r0, &(0x7f000003c000)={0x1a, 0xff, 0x800, 0x7, 0xfff, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f5d000)={0x0, 0x7}, &(0x7f0000450000-0x4)=0x6) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fe9000-0x58)={r2, 0x50, "da85d2a987afbb1d5c5ded2f4d12b2986f8ed753cca47632cb66ec853b0672adb46318b2757533777bc60bd5bf7f4c770efd72e02e1b8ac8d8282e09cf5a49ae2f04210f6b9082f66c07a73b85805005"}, &(0x7f0000059000)=0x58) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000190000-0x4)=0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/16 21:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000929000-0x42)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094c000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0xfffffffffffffffb) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000056a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e28000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00009d8000)={r3, @rand_addr=0x3f, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) writev(r1, &(0x7f000016d000)=[{&(0x7f00006ac000-0xf0)="338e8bcefea2c1b7752343d92abddb9f7c", 0xa}], 0x1) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00007be000)=0x0) 2018/01/16 21:15:42 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000cea000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000afc000)=0x1c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f9c000-0x10)={0x90e, 0x4, 0xce21, 0x6c, 0x0}, &(0x7f0000606000-0x4)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005e1000-0x10)={r2, 0x48, &(0x7f0000f9c000-0x48)=[@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8d50}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @rand_addr=0x2a17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000066000-0x4)=0x10) splice(r0, &(0x7f0000f9a000)=0x0, 0xffffffffffffffff, &(0x7f0000245000-0x8)=0x8, 0x1, 0xc) r3 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000f9d000-0x40)={&(0x7f0000295000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000f9d000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a93000)=[0x0, 0x0], &(0x7f000057d000-0x8)=[0x0, 0x0], 0x3, 0x7, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) 2018/01/16 21:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet(r1, &(0x7f0000c0d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080c000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005ed000)={0x0, 0x80000001, 0x800}, &(0x7f00000ea000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00003ad000)={r3, 0x3, 0x1000, "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"}, 0x1008) r4 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000d29000-0x8)={r3, 0x100000000}, &(0x7f0000a30000)=0x8) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000678000)={"abb35545421aec9a49d0fabe0afb94ee", {0x4, 0xfffffffffffffffb, 0x6, "3e78628d21aa", 0x2, 0x0}}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000cae000-0x2)=0x4, &(0x7f0000987000)=0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000fca000-0x4)=0xfffffffffffffffa, 0x4) recvmsg$kcm(r4, &(0x7f0000b30000-0x38)={&(0x7f0000c48000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000460000)=[], 0x0, &(0x7f0000229000)=""/14, 0xe, 0xff}, 0x40012023) sendmsg$nl_netfilter(r4, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x2, 0x2, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000019d000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/16 21:15:42 executing program 7: mmap(&(0x7f0000000000/0xa01000)=nil, 0xa01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000875000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000661000)={0x1c, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="034f357d55"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:42 executing program 2: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f0000391000)=[@op={0x18, 0x117, 0x3, 0x9}], 0x18, 0x0}, 0x0) 2018/01/16 21:15:42 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xfffffffffffffffd, &(0x7f000000f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000015000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001e000)=0xb) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004dd000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:15:43 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept(r0, 0x0, &(0x7f0000ead000-0x4)=0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fb8000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000187000)={&(0x7f0000ca5000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce2000)=[{&(0x7f0000e88000)=""/210, 0xd2}, {&(0x7f00004f0000)=""/0, 0x0}, {&(0x7f000021f000)=""/162, 0xa2}], 0x3, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) 2018/01/16 21:15:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000452000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/16 21:15:43 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000-0x10e)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x3}, 0x4, &(0x7f0000016000)=[], 0x0, &(0x7f000000b000-0x64)=[], 0x0, 0x0}, 0x9}], 0x1, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/16 21:15:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000)={0x9, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x1ff, 0x1, "828737d606826a22e32398ce78d55485b00d0aa7f025dec1e584063d045283551b9fb6744b1ea08f698c18420bd166d130223dc6e668e64fa7eb26a044f800173e2592c559f1ee8fe1780dfbd6429e132e623e144be267e4651ff8dbc4899dd921389cdf2586cd693614fe920108d580d359f5de7c629542a8ad028701c12f5235007dfe599d6c1c1c0dcf18992f6f9c492fa3743ced801faafc37aff45825acc617f63f24bf3e952dc23b6146e71cd82052a22e1da0ebe60181eb0381fc2d402b3d05840cd73bb6322ffb00274b11f4c3d589809925825f853892ddb3e069da1ffeec"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x10, 0x4) r4 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r4, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000001000)="56939d317e91a28722c7530010ef42adcfd5a8207f5872ed991d5d7b4f7eda22d0be8e9b19d63eaaa062937cf19db3ee4dc451146db7803c025c26eb25d9432a15b87700527f8aedacfcf7be13722c0bab428507c0df3441d1debfa75d0aa82a5fa8a868043b707c78a916f4fb7a04721f40efdb0e256902cef81f20662ac8c4f6978d7b32815788812598ae96136a503f", 0x91) setsockopt$sock_void(r4, 0x1, 0x0, 0x0, 0x0) 2018/01/16 21:15:43 executing program 1: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000385000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000f8d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cab000)=0x10, 0x800) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f8d000-0x4)=0x4, 0x4) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000f8c000-0x9c)="6609719cad511011ba7fa62a66530f892a", 0x11) 2018/01/16 21:15:43 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0xfffffffffffffffe, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x80000, 0xfff) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000a82000-0x3e)="02938ce0685dcf601009032d32e171fa36d9ee65bd91d35948934c990cdf4cb943b236ec3820bf53e1f0addb2bb9c9b634ef943b1b09f6806f136fa2cfd7", 0x3e) socketpair(0x11, 0x6, 0x8000, &(0x7f0000fbd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1d, 0x7, 0xffffffff) accept$packet(0xffffffffffffff9c, &(0x7f0000fbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a91000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000724000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f90000-0x20)={r0, &(0x7f0000573000-0x2)="82f0", &(0x7f000020f000-0x2)="", 0x1}, 0x20) 2018/01/16 21:15:43 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000fca000-0x51)="b954718e62b9c1a78cd85c3abf39d112f4c2b44125719def1f719c2ddf1944b2ada0f377df115d5868ccf69139c12e068b59ceb4f2393030c4017c47095dffabe12450847bfaa84b3da41513f148d5d1b0", 0x1}, 0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f0000fc9000)="f978b463aba5aa6539907c36f954060049b6ba86f4798f9912398b35085f25f7d56e9d3186e6", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) socketpair(0xb, 0x8000e, 0x3ec2, &(0x7f0000a3b000)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000fcb000-0x20)={@generic="427447b1fcafbdc723a4bf93b0a2333f", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fcb000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000bc6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf5000-0x4)=0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000fce000-0x5c)={{0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, {0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0}, 0x0, [0x1, 0x2, 0x1, 0x4, 0x400, 0x10001, 0x4497, 0x1]}, 0x5c) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000c32000-0x10)={0x7, &(0x7f0000fcc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000668000)=0x9, &(0x7f0000fcd000)=0x2) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000fcf000-0x20)={@generic="a3eacb16bbd75336a480080286f82a58", @ifru_flags=0x200}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000fcc000)={r5, 0x2}) accept4$llc(r2, &(0x7f0000cc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b8000-0x4)=0x10, 0x80800) 2018/01/16 21:15:43 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000005000)=0xd47, 0x4) 2018/01/16 21:15:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0xfffffff5, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "da09a8b7578a8b1657e9c967414f3bc94e78586b7f1b4e65ec7d4d5d7452a6077a0fe584"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) syz_extract_tcp_res$synack(&(0x7f00006f4000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 21:15:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000617000-0x10)={0x0, 0x9, 0x6, 0xa16}, &(0x7f0000188000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000928000)={0x95, 0x2, 0x80000000, 0x6, r1}, &(0x7f000044c000)=0x10) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x1) r2 = accept(r0, &(0x7f0000ac7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002d2000)=0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f000062f000-0x4)=0x5, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000dad000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000d0b000)=0xc) sendto(r4, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3e91ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefc16dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4cdadb297cae8159ee4665049b2098f8c7dda214613", 0x80, 0x0, &(0x7f0000aee000-0x58)=@can={0x1d, r5, 0x0, 0x0}, 0x10) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x7, 0x0}, 0x10) 2018/01/16 21:15:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) pwrite64(r0, &(0x7f0000d74000-0x1000)="66137e571f683c8e1230d931ad0e67338b64ca2ae82b7f87eb62c079ce02aada1d70d2c378795848049a1349533908931752ad469d1039b45054ed06af22284432fb1a875af67de2248cd564fc68b8762e4d2840f8a38775d97aaff484f232447fe695af15031beb55c9ec340fb1435e9620cf60d2cb7c405f2d12ed549775291fa89de1670dd78a4436e3df0d34e615437966f2b291d402bf9d29690f08e5a4e927de495a8cc8f165a4ff3c1c8189dfb4071d4a2fad61acbe88301ea1322c7003b44c5a041c12a9af718803b685f3e9c0c78d4dab15fb92cd5386a67cf0585429e799121afa2bb98fb568d5c627f3ddc01bb9ac36476af987b775d0341f19c7535c336de9cd643dbbb0fae7117acaed6f8d7d35c9398428fab9060e2bd860460b6bcfe5a80cad4414db7e155506398bce004c01cdccc2f67427812b1f98deb305dbd7fdb4e2d34008f72f955561a54580da4cacf288f3ac3438212bab85b925812d7cb86b28161df2a6db23723b374ea5eae3284c0dad2e5bbc204fb9ca0a0b55b7d0b5c50e7e19847278f46d8b65c6935d7a58c81da9e63e0d74b72572bcd685929fec3864f27f65b7b88ae7fb2d2a185ea57ad00ea50917d416646322701d3a1a050aade5e66373600f7fa6acd50f3ea51ada3fd96809bdfc447ad42fcf563ec177227ee70b16c67bc6cf7a311df260ff8b93360279b85f5b7f8ccb83154910fafdd81954963af3922e57232050238bffa532233490a678adb4e76b6c623fae18c26065f41b527399c248b21ce9956aa85251959b908cec6a542efa355375155faccb949d25709cea12f115e1ca2b7ae241aff6ebf647b56fb8a4c6ef390c58fe326b142e1705dd0e6acf3913b9458a4c5764e4eab0027fb21faa261d1655be77ae5ca2a556b2c96e057388c25d215e02fd6dc5fec2ce6e7179281796d097c2aee5d54f4600ce7213727120dde8eb23aed2988fbfdaccfa14ab3c7d1940ac11ae0dba7decf9fbd203082615a781073e0a7ad8d52a254591854e63171cd5f5b7dc8682e71664ac40a1db52aebb4513d0a4b429b453e9cab4efe4d5d75fd5061a3f49e51ffef4df5c5f979b0e5462ca512d452c867a0154c323b1cf894f9153d8d759aa4e35de3f1801b06b6c5e5622063c656e756087e9a6f93f3f390a70137d04bb6c4bc054204255401b56ed121491cf0ce313fe96ad2711bb47112ea81e88ad4f2b7d5b29b2f8b057c91e90dca899d633fba5995711bee41c95a89959c4b05931ff70912ec5ddfec874b05fa8e5550b787b28649ccad94b99240c677662fd3600b250993fcbc59e06ce89bcdb50720e5ad75e42f23406943f1ef7d9026a189f663dc0a6ddcc72d5381e78b467e597f4d65ac82b1a55b7f253c2f01fb2d6be0fbf40e65344a9b80a7abbef7de2685232344fa091fca2bab45800c46b92cba56f90ec8da7d24e826d7acbd10489ee65bfba19f4c5070bb373c3fbbe7f729de45638f2116dde75b5d2a3577c5f5fcff9f3b29983b63e9c3c5c7b859a3cb494e47d5ee45681774d646cc9b97056fdd1130897f16fc579b37bc1e10b9e6b36230f8ea72538a9398a405669de676152341d2ddf73600d02a15fad97c23680d08bc05c3698f0c1eccbab812dceb2912fc46c02abc69a011e1b2f322cc2aa04d4be4401d70c194ed538b5ec3dae06d692f0453fe5f69d47e1f43b7e42cdbdc2c8344ea47a6f067547d04371647932b11f8db66f044b2870a85d7f92805e3b8f09265c465179ff1fdde4c4bd66dc854e4111d8bc7d853ea922b21b31329151bf14a51737078495a05f6fb62d2679ddad56b579770720ac6873cd632da9f7e511b19b9c727a3705eec0da0fbb99d8a23f86b0a75e2e0d1d37b36ffb0435bb74515517ab7f7599afe7637f3d17af2941e04f843998a613373f4b2b3d4942a019465d17115deeb6f063a4d513125df05f0136875054ba2e9f3afefcaef125f22ef8b52a0c76d72ea83e4d1aa3101804208ca3d6c726caacf977aa92c5ebc066d923a5acc8276ff787ee226071704d82afbc18668d50e5ea0bb0fcfc4a70344eddaff41a9e946a6251c6f9d9a49247605e9a6b620a829f1f085e8706b45f060c128c76cfe7e86f75dc5735865b470731bee3745e31d4c279dd9beab72f5ee17243fbb13e47d86ecd1e7e75e85022ffbc4e2d0f87b3710f65c688d56603f54b1e52e0186f55e0b5c8c78934e6a29b4b22ab4cf6499073cd4363204378cc637e8af8551545c0669f156161e16b7a75bf243857baa849e0cf162bac8a1e3495187494d3abf5f4ca8434ba0a8ecd98b71513a5a234c2d7cb77e27bf76f5848d60e1c6fd29e1ade8947cc9b7dafb4cf5149a2528dc8ae1dbe0f5be5e7da89771e95b340d5218754260a202d71c50fff8ea531bdd7f5b9b45f19debc01a29d22537beceee6df27f435761d93443b3c52b34f9baf2fe311487e08ca6f546859863c547ee02e252bbe411b90e0f5293388e12eb99e4150e2d292af0976fb7265b98809b13593a2b86008e1dcc8b2d49fa46c0de749d5ebf67d2ccf0c14ff72b06692efbd7f17615e2b2de115db0e5819d7676e7dcf726ecede592bdd386fe6b47923f987b1b4735290e1eccc6240050735333f03d83a66ee013debdebe8413fc9cad0711e44cfcd1e0516464b78a1b404b5a0ef522eb89246dfceb319c2ed7f1fb42aefa24573ed13551037cd13cd17e14e2afb05bf68345790c9664034eedaab8050cbdf4a8a4732e9358bf43486617a02648d7938f5a5b1ffb394260799c0258412ebe781aee0616a316094261d6b5b08043dbed246d307caf6315579241e92d78a67d946559ef8820acb008bc6e0b699f40750b8305ec5188ee15088b88ee1e494808dc43ed180a428937f8995be4d5060bb96e4ef92f0945f3ec8dc4af1f10d8bbea963ef08a8be88e21d20ed81743aef24e57ea796ce0cb4dea7462150d78de748109454255b74ecf08346ef642fc8054b86a2513a426525bca684cf8356516a682fe8a79adc7700b0a5c336c641f9b69553ef3d4af43efb72bed8cf11f35967961d63a5ade0422c5b2bad1147a8d476559461aa0ce440294669d14b49ee2926da705713c43ac1822f8c5e5b9672078294414ae50ee54fda9836bcd669aadb99bddab3e854f25a430f44def4735ba6e55d461adddc5d28d869201b1b91f8bbe9cb3ad8b3f4cb9c37bff930646113b761af80b5d1477ae987b9198e346e529ff53804b2c0a5a135ca91c86cd9b877dc47a05dfd1fda278242046389a367e3750f3fa9f4e76ed647f628631c80002d25f746b197a50380893b2fe753b685f54982cd37c7c1537aefc5b2edf9d969deea79712c35a2814e766574603a7d3afca06318a4b0dde73ad082f237d3deb9da172fef058ea80f7d9977c2009cee4d2f60f59e96ca052ffdd2405923945a5c887a31448d4440939383000fe22a1858d9e87ce160eb96c31af31cff6a7a31ce9d2219546e26c603d8198f6e07cd9e1561427890e911080303fb862600e860db2f5bcafbdc83463f24c11d5cd2225e1427868687a2b9f7e1217d50a57ced330cd023b6ff7a930d1b85950277f4d81b1fe1648340fa0afd1420a0658bedafefae60c72d7e610a5882a554d9f099623d0f4c9ac82f220cdd813468f2d62a80f4fe7fe7a2ce01e0d7ef29cc895ba1873b22e7b78dd09d0736ad958b544bbbbe346d1ff940e3757816967bf9c1163b9678cb4e636af7456b1723357719d4fdf5f8ba9b6d6bfa0d8453ce8b8a0f4bce72d5cfc755d5d952e49740cdf68b84f2ee2e62880e95db0d3e50d32ca2a0f79f54e531ea7fb251e8e1699c0870738356c18e4820ef23f393c215e93830afb3843a0d8810079a493d05b1927ae8ca25214e83d01f27e7dc80165c0c41ff7e34fedffa642486e1d85f72313681411c3909f37a06e8addc2af94cc6dc314ac3ba86c837212606fe37569e5737dd07b49ed6407e8d176408d48bdf19e2540b48ac38b4199a79fa74f822596f4aecf8641edf8dd598a621e80e4a0fd93aaa1cd212f14622fdba69a2dd96c5e5938b618c729c05f84eda59671e866e4eb1871d447dc9e01c970d15215596462dc7dc469b9973155ee0978603c8e455353eb5777b7d5ea15ddc2faa9d05eee4f33a1671b272684e82f2e5ceac876107e827c9f92672e8a97413ac1adbcda2de91dbb2f2658ee178beb41c63f0de878b62b8126df4e3bdc40c8af88407c8b461b940c9bb22d79752f3d7af4ff69fd7d5152f3bf2aacab21f8bb34104b67ea6953659de9258a1d9593c82de65db7f1ca005c4b98150fe63225c53ef558f4d16901fd1df4e4a2e34b886c4534f5b5c5e1c923f415c75bc5c7465efdf9004e1f593e21dedda315984a99f38f634f6417b6898841bfa4546412d920d1f3ca99ac831e0faa7fac24f002443031161592d7093d16b289de9715aa725e9a36d9a512983727f61fc99221da98e8d5e2a83926ffec8c32ca63724fba0149b8b5fb535c5c1d679a7b85da5fe53afddc3d268aef6c6d42d06afdd540993616aaa739f398ea7a57da32e34d2212d16841cfcfe5145b9751dd5840891256a440d17875b36399ebe982f2c42f2d9a68e97e8547e055d183034dac906e15a6d12bb2d751959847f25d315c777adb8d07213c1d6efb3bd0768630c8f89f7f6be8b16f280b7b450764c0e453d04a7bff17a7d331359131f2c7958127f01ce68323096dbed8888620fbf1d281b71970ae0447507c76c95085190341d5c1f30297f0dc3cfd81d45b3bc9f19d528235f39bb347aaafb6792d79f1e22456bb549073745690a1f98bfcbd7dbbe72dd2ccfc1d9343d5dac3226303365c67aaa98d1e637440887c322a5fbcf49a5bb80c506a2d138cabd736dff35aefc708679cb4eec11415a3776bfff74dc5a5f8e83227969f1d24bc4019225a7dd592c9af79bfec23db413a93e52949763814154611d7ba6745aeb932b504f9b6edd641faaa9a1943782be32855a6cea404246b68d4b6f3fed500879d9fc8a517c96ffcc3c3a60472cf42e2e9da482925ed32b55621e7b60b572a78af35f3f3fb33e6e7c3a10c26bbc7c62f13aec1d84c87d4313455699115c09dfe6c28d606d772eeb0fd2e633a696a38579be46032a4eab7ec665fde88955f1dc299b5739f5b971589b26269671860f23d02a487e32f770ed608f99f9f19e0b98a8557be6dc5e172d1ae899893427b913cd528e27ca225153a0bbf41d7b75603a4d7e049e1e8453559000c7063444de5807670e36312699a47b58c8db732f1452cb90a42093563772fd78047d208feb85a96e62cba92a4cbb193419b9a850bb024e3cd0b2836036ade79b86192bcb1fd63b4861160171d8752c6d4097f5340556809b344123be7d58e693e14502a1580a8c19038b21f6fa4a1e011e5b8d6db1111b2cfeea4c076ca8af6df333d5a4c29a3ed62988cdee5b5d8abf2cea78fa5464b76f303925b50d481c2a36b0f634073744f01c01df834a44b287709f1428aa656c6971f30a82a1a7fe505df4a7147cf46ce15fa7b031c7c695afdde687fbf34237294d67aabc5f836c625df22c3234e78630edddf68b7b3f389c8f9479789cb0eb39f786795a566eafcfec2d8c893930025ab3c85abd9e388dc36000c178cf89437f09e5c55f48ef003091d012b8981e72545060087f04ba501a37d65664cd3921eb8492ff1ef0c765a205ffe0ec5932d560d2cc81cd15f22ebca238ea6495dd49a947a6b4fdf26efee7bc3cb9369e4ccd309aa91d8e1e0bd", 0x1000, 0x0) 2018/01/16 21:15:43 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000422000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000f76000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) recvmsg(r1, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f75000)=""/25, 0x19}], 0x1, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000f78000-0x4)=0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000f78000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f78000-0x4)=0x60) 2018/01/16 21:15:43 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003d4000-0x4)={0xffffffffffffff9c}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f76000+0x3b2)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000f8c000-0x9c)="6609719cad511011ba7fa62a66530f892a", 0x11) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000f8d000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 21:15:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a40000-0x5c)={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x1, 0x4000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x2, [0x9, 0x1f, 0x4, 0xfde, 0x3f, 0x2, 0x5, 0x49]}, 0x5c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r1, &(0x7f0000850000-0x38)={&(0x7f0000781000)=@generic={0x9, "119cce9a9b8208055c58f25c4f7ab526af83460c1220ba886ea11dc1a8977fbb3d55799669e464c8111418a7d8e66831680ecf7c7cc1856d90300ec0441edbe070a1ccbceba29cc07f7bc209f6aee9043f0b67239a2f45ee47d1346c23027ff62c8c2fb7f4e36021bba13a14b5525768b021ec0362b1d0e167f213d11c52"}, 0x80, &(0x7f0000b1f000)=[{&(0x7f0000100000-0x86)="5838e5562db5984b981cc06396ea459d186d09c9fb39bfd3ced363cb97eaa2a836e2e514073ee4b2cce1f9c1f92e9a36bfe1f888a9bb0034eb55072a17359cf8175511696b0da0ef140e522b5f2f5b2e67dc8bc9d3457df88dd5e926db7c7c32f6bdd9959ed61612dff55010b73e0863ddb226aa67a7ee9f7d5a5463cc94b53a8215443cf971", 0x86}, {&(0x7f00009e0000)="", 0x0}, {&(0x7f0000f63000-0x57)="4d7f6cbae26a52736d0107ed838cc5605275239121e530fd906c0e247c6ac9c17e650d8aa24ccac6478a091279f4875257d2971f5f1fb280bae865d750d4091737cb3fade1144fe8db63c2b032da0eb33f7591653bd5c6", 0x57}], 0x3, &(0x7f0000323000-0x1b8)=[{0xf0, 0x1ff, 0x8, "45ed5726a7fe11447a476ccd77d32926f8a0082b2442b0144eb4992abe93c8ae1dd7a12c3c8f0f397e93cc9a91bccac46c59305e78151cc31a8394ed4bc128e1ce49ad063b483468ca90bcf12615f875c0aae8128f164a259aeef1da08952f6845f4d42001c4e3da4d8164da29e5997d5e7f3fc0bbe3dc1699d040f5125abb6ec92986b9c820f01e916d66cbbeedf4b34847a97293079dcc2021c7689fcfed8c06a0aa54074e5cd5a25294f1f668465859c93741f79bcc7708de702acfb4511e38104f26cf6e8d02537980dd23b276fe1b6a6d768efa78848e5546f902a5"}, {0x50, 0x0, 0x3, "64c99d021245f63fec2e6dc7e43282fc7e5d472e1455326660237ffe68ea8964393e751c5fb160a3a79fcb5ae857b6bf56625528dd6e438f14c8946087a7"}, {0x78, 0x88, 0x7fffffff, "dd62c6e9fe70fc323cfe8af926c173bfa8cc7bebffb229d11672ec440f37c48a939e2b14f84f1951ba1823893c019c50aea60015c82862e2425b5187c44e3347d54ebdcf59c097b2adb14dfbc5cb8ed05f449446fe9f95a8f893923a24ac907b4fc1"}], 0x1b8, 0x24008011}, 0x20000040) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f000095d000)=0xfffffffffffffffe, 0x4) socketpair$inet6(0xa, 0x1, 0xfffffffffffff194, &(0x7f0000127000)={0x0, 0x0}) accept4$inet6(r3, &(0x7f000020a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000930000-0x4)=0x1c, 0x800) 2018/01/16 21:15:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x4, 0x4000000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000988000-0x10)={0x3, &(0x7f000010d000-0x18)=[{0x8, 0xfffffffffffffffd, 0x1, 0x0}, {0x4, 0xfffffffffffff647, 0xfffffffffffff6db, 0x100000000}, {0x100000000, 0x101, 0x73, 0x3ff}]}, 0x10) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = socket$l2tp(0x18, 0x1, 0x1) recvmsg$netrom(r0, &(0x7f0000949000-0x38)={&(0x7f0000e07000)=@full={{0x3, {"6c3393fad7153b"}, 0x5}, [{"8009757b1ec1a0"}, {"76801779016751"}, {"9b2791d01df98f"}, {"1bb54438ec75b4"}, {"e37ad84296889d"}, {"6413638b4a023e"}, {"589b66d8555f5c"}, {"b839b7c4ddc823"}]}, 0x10, &(0x7f0000fcf000)=[], 0x388, &(0x7f0000d65000)=[], 0x0, 0x8000}, 0x2000) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) listen(r1, 0x7c178eed) recvfrom(r0, &(0x7f0000c10000)=""/4096, 0x1000, 0x2002, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000c8000-0x4)=0x6, 0x4) getpeername$inet(r0, &(0x7f0000058000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000686000-0x4)=0x10) connect$nfc_llcp(0xffffffffffffff9c, &(0x7f0000139000-0x60)={0x27, 0x7ff, 0x4, 0x5, 0xfd, 0xa5, "9683ee6bdfc285976fcc2df04b5f9497a0a0961e34d887656e1ed7da45e4a025ccc5dda581465f9bb31b5406cb213fc07bf0684fcfa186a0f0e7dd7c1e3a35", 0x9}, 0x60) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000b1e000-0x1a)="0d67363656bbb54c89c788481a9be4ba65fd6223d30d9e0b8ccc", 0x1a) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005bc000)={0x2, [0x79, 0x8]}, 0x8) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000a1c000-0x4)=0x0, &(0x7f00006d1000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000581000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000379000+0xd8e)={0xb56, 0x0, 0x0, 0x2a58}) connect$bt_l2cap(r0, &(0x7f000046c000)={0x1f, 0x6, {0x0, 0x1, 0xa7, 0xed, 0x200, 0x80000001}, 0x3f, 0x5}, 0xe) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000096000)={r3, 0x10000}) 2018/01/16 21:15:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$int_in(r1, 0x544e, &(0x7f0000142000)=0x8000203) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) 2018/01/16 21:15:43 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) r1 = accept(r0, 0x0, &(0x7f0000e2f000-0x4)=0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000fe1000-0xc)={{0x4, 0x8, 0x2000000000000000, 0x6, 0x3, 0x3f}, 0x80000000}) socket$kcm(0x29, 0x5, 0x0) 2018/01/16 21:15:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000707000-0x4)=0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000698000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00005d2000-0x8)={0x0, 0x7, 0x105}, &(0x7f0000e5c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000412000)={r3, 0x4bd}, &(0x7f00007f5000-0x4)=0x8) [ 411.567344] kasan: CONFIG_KASAN_INLINE enabled [ 411.572112] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 411.579520] general protection fault: 0000 [#1] SMP KASAN [ 411.585047] Dumping ftrace buffer: [ 411.588564] (ftrace buffer empty) [ 411.592245] Modules linked in: [ 411.595418] CPU: 0 PID: 3 Comm: kworker/0:0 Not tainted 4.15.0-rc7+ #192 [ 411.602231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.611560] Workqueue: events bpf_map_free_deferred [ 411.616549] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 411.621971] RSP: 0018:ffff8801d9f0f490 EFLAGS: 00010a03 [ 411.627302] RAX: 1bc8003f20000573 RBX: 1ffff1003b3e1e92 RCX: ffffffff8181cd95 [ 411.634541] RDX: 0000000000000000 RSI: ffff8801c08f2a64 RDI: de4001f900002b9d [ 411.641785] RBP: ffff8801d9f0f518 R08: 1ffff1003b3e1e70 R09: 0000000000000000 [ 411.649025] R10: 0000000000000000 R11: 0000000000000000 R12: de4001f900002b31 [ 411.656262] R13: ffff8801d9f0f4f0 R14: dffffc0000000000 R15: de4001f900002b31 [ 411.664435] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 411.672628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 411.678475] CR2: 0000000020fe0ff4 CR3: 0000000006822006 CR4: 00000000001606f0 [ 411.685717] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 411.692954] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 411.700191] Call Trace: [ 411.702754] ? array_of_map_free+0x180/0x180 [ 411.707133] ? kfree+0xf0/0x260 [ 411.710381] ? selinux_bpf_map_free+0x39/0x50 [ 411.714844] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 411.719830] cgroup_fd_array_free+0xd2/0x150 [ 411.724210] bpf_map_free_deferred+0xb0/0xe0 [ 411.728587] process_one_work+0xbbf/0x1b10 [ 411.732790] ? trace_hardirqs_on+0xd/0x10 [ 411.736922] ? pwq_dec_nr_in_flight+0x450/0x450 [ 411.741585] ? __schedule+0x8f3/0x2060 [ 411.745452] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 411.750530] ? check_noncircular+0x20/0x20 [ 411.754732] ? retint_kernel+0x10/0x10 [ 411.758590] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 411.763579] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 411.768316] ? lock_acquire+0x1d5/0x580 [ 411.772266] ? lock_acquire+0x1d5/0x580 [ 411.776210] ? worker_thread+0x4a3/0x1990 [ 411.780325] ? lock_downgrade+0x980/0x980 [ 411.784450] ? lock_release+0xa40/0xa40 [ 411.788398] ? retint_kernel+0x10/0x10 [ 411.792255] ? do_raw_spin_trylock+0x190/0x190 [ 411.796816] worker_thread+0x223/0x1990 [ 411.800770] ? process_one_work+0x1b10/0x1b10 [ 411.805233] ? _raw_spin_unlock_irq+0x27/0x70 [ 411.809708] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 411.814692] ? trace_hardirqs_on+0xd/0x10 [ 411.818810] ? finish_task_switch+0x1d3/0x740 [ 411.823271] ? finish_task_switch+0x1aa/0x740 [ 411.827735] ? copy_overflow+0x20/0x20 [ 411.831596] ? __schedule+0x8f3/0x2060 [ 411.835465] ? find_held_lock+0x35/0x1d0 [ 411.839499] ? find_held_lock+0x35/0x1d0 [ 411.843532] ? complete+0x62/0x80 [ 411.846955] ? __schedule+0x2060/0x2060 [ 411.850896] ? do_wait_intr_irq+0x3e0/0x3e0 [ 411.855184] ? __lockdep_init_map+0xe4/0x650 [ 411.859563] ? do_raw_spin_trylock+0x190/0x190 [ 411.864111] ? lockdep_init_map+0x9/0x10 [ 411.868139] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 411.873212] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 411.878196] ? trace_hardirqs_on+0xd/0x10 [ 411.882310] ? __kthread_parkme+0x175/0x240 [ 411.886609] kthread+0x33c/0x400 [ 411.889945] ? process_one_work+0x1b10/0x1b10 [ 411.894409] ? kthread_stop+0x7a0/0x7a0 [ 411.898354] ret_from_fork+0x24/0x30 [ 411.902043] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 411.921134] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801d9f0f490 [ 411.928096] ---[ end trace 2e470ec4d62b5b7f ]--- [ 411.939157] Kernel panic - not syncing: Fatal exception [ 411.944961] Dumping ftrace buffer: [ 411.948475] (ftrace buffer empty) [ 411.952152] Kernel Offset: disabled [ 411.955746] Rebooting in 86400 seconds..